176d12b0d4c3afd2e405b1eaaece37ddb9614255429fa8e3c0577efb8a6ce72f42e0e37b400c7e550500338c7200d3f61f5c7b717bfed3cfd3e731288f227ab33487260e34cb22657ae24e082acfdc6b15f243929bd8062b02af4f608659a3306a8df843c03d1951a79fa27fa9094a34b8619ab84d26f8f789753f5918331222bf12ad9c7cb5955abdd309b3c3a88a56936ce42e48445a610dd92a712f5ccdaef3e70c7cbab7f1d4378e7484", 0xac, 0x4}, {&(0x7f0000000440)="83cd983a92080d0d08ead521a1c1798d539f43b4426c21f9f7821ff50c31a012b197f27a87c0517f76380359304f23bac9a3381720d30dc074ff08c38f1d65c8285ee03016a9b35434c1db862ef9f85ed5d52a80ecd5d7d17b524f89ebe2cee7789c5345d8297ca60c5e803ce3ba8d5a482127af86d10b92b9962ab26eb396c124cecd142824ac63219f0a10da718d69f227cdf0f7441cb6412e655cb751a6323876", 0xa2, 0xfffffffffffffffa}, {&(0x7f0000000500), 0x0, 0x100000001}, {&(0x7f0000000540)="1cad48fcdca29acf04c1af57fb75517e70ec1f6cbcba25b15170304912004ab1f2f8116e810f5d93ba4d338558755280c7e80e673d8042e1e676363a5e5f7c7f718f43d1d73f748a6480f923d66344204f77bc30a68899b8ec69ea5fefddee284f062951ba8b5d7c1d00006aae4834b9a5351651ae7940e22ca04915d88ce3f778559c5ce81f52c025ae64fbc71ae5771e25f55999d6c74c9461df6058b0f82530e99a73ba0b9fdda1b9434a6318b8a1c5fe65b6bf7c3db99d30994e7d0d4e45a74506055b7d312eb20b7a66a39346da41c56040e6d3cef0a2b384f8c25b74f785e9cd9458a2597c19b3f724ba4e526577ee04262a08ec4c12", 0xf9, 0x9}], 0x40002, &(0x7f0000000780)={[{@nr_inodes={'nr_inodes', 0x3d, [0x2d, 0x65, 0x25]}}, {@huge_always}, {@nr_inodes={'nr_inodes', 0x3d, [0x38, 0x33, 0x38, 0x65, 0x65, 0x32]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x30, 0x65, 0x74, 0x39, 0x30, 0x31, 0x70, 0x78]}}, {@huge_advise}, {@size={'size', 0x3d, [0x33, 0x6d, 0x6b, 0x0]}}, {@huge_advise}], [{@audit}]}) [ 329.677492] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:22:33 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f00000007c0)=ANY=[], 0x120) ioctl$SG_IO(r0, 0x227c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0xfffffffffffffffe}}, './file0\x00'}) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000040)) 03:22:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000280), r0) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB='\x00\x00\x00'], 0x14}}, 0x0) [ 329.712990] loop2: detected capacity change from 0 to 140 [ 329.719721] devpts: called with bogus options [ 329.755371] EXT4-fs error (device loop2): ext4_ext_check_inode:497: inode #2: comm syz-executor.2: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 329.764547] EXT4-fs (loop2): get root inode failed [ 329.765289] EXT4-fs (loop2): mount failed 03:22:47 executing program 1: pipe(&(0x7f00000001c0)={0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0x40305839, &(0x7f0000000180)=ANY=[@ANYBLOB="0600000000fddda784adff18000000000000002b00000000001c52791ea19c11a53200"]) r2 = msgget$private(0x0, 0x0) msgrcv(r2, 0x0, 0x0, 0x3, 0x0) msgsnd(r2, &(0x7f0000000140)={0x3}, 0x8, 0x0) msgrcv(r2, &(0x7f0000000200)={0x0, ""/144}, 0x98, 0x2, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r1, 0x40305839, &(0x7f0000000040)=ANY=[]) vmsplice(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)="c0c3024d7a4ea641689ccb4e8fb43294c48f1e534590a11e1c8685ea1a0be432f80b27d8ee92be4da35f380c7e69e1fce07c9eacd24f6765169f1393334b24cc23c4b0241bf2c0f16f8dcbcf4d20938445e7f0ec1bfcc2f239172094723c351d6856b97ea5e08cd09b7b742728863b9909924b772333b17de794637f291dff9e04997b66612a3203f0b81cacf3ad9d0872c3349b8474ec46e2e7f1f6808f", 0x9e}, {&(0x7f0000000080)="4b418bd3e33bd517d47d49358baa400e9a061a010100000eb3f68e05e84f02f92d7458a2d3a45121ac48d793d7c12c426f174a9849c294b2b2f88cf1bfd04eb3fd64dd037cff6c763b0d6a5614e89f7c125d0f069ca64a7cb307", 0x5a}, {&(0x7f0000000040)="c43f6b16412b025551efe0a7853a6c73401ed552fe007f405d3f6b1bdf102bbcf45de8", 0x23}], 0x3, 0x0) 03:22:47 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x27, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3bfe}, {&(0x7f0000011500)="00000000000400"/32, 0x20, 0x4000}, {&(0x7f0000011600)="504d4d00504d4dffd7f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033300075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x4800}, {&(0x7f0000011800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300"/1056, 0x420, 0x4c00}, {&(0x7f0000011d00)="0400"/32, 0x20, 0x5400}, {&(0x7f0000011e00)="0500"/32, 0x20, 0x5800}, {&(0x7f0000011f00)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000007000"/96, 0x60, 0x5c00}, {&(0x7f0000012000)="0200"/32, 0x20, 0x6000}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x6400}, {&(0x7f0000012200)="0300"/32, 0x20, 0x6800}, {&(0x7f0000012300)="0400"/32, 0x20, 0x6c00}, {&(0x7f0000000140)="05000000000000000000000000000000000000000000000000b3c6de62de1a184d015ca24733d3968402fd0f82bdfe34a909580c256678e374011aa353b5005147b46c3e13321e22b3a248d7a9b04dfe13ae997f0a3ae1c17cb0fabb4dd3551be5b81b1fe30e22bff1c39b5dd426454574780f6ec0d225c725d043736baa8649b012cf4a5a621c2364cedb87a397586fee4a28bb3ea8", 0x96, 0x7000}, {&(0x7f0000012500)="000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000097bb5f37dc75357514254f514d2b15cf7000"/96, 0x60, 0x7400}, {&(0x7f0000012600)="0200"/32, 0x20, 0x2}, {&(0x7f0000012700)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d803050766696c653100"/64, 0x40, 0x7c00}, {&(0x7f0000012800)="000002ea0100000001000000270f240c000000000000000000000000000000000601f8030000000006000000779b539778617474723100000601f00300000000060000007498539778617474723200"/96, 0x60, 0x8000}, {&(0x7f0000012900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x83e0}, {&(0x7f0000012a00)="0000000000000000d7f4655fd7f4655fd7f4655f00"/32, 0x20, 0x8c00}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004000200000000000800050000000af301000400000000000000000000000100000004000000", 0x40, 0x651}, {&(0x7f0000012c00)="8081000000180000d7f4655fd7f4655fd7f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d7f4655fd7f4655fd7f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a00"/224, 0xe0, 0x8d00}, {&(0x7f0000012d00)="c041000000300000d7f4655fd7f4655fd7f4655f00000000000002001800000000000800000000000af301000400000000000000000000000c00000005000000", 0x40, 0x9100}, {&(0x7f0000012e00)="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"/768, 0x300, 0x9180}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:22:47 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f00000007c0)=ANY=[], 0x120) ioctl$SG_IO(r0, 0x227c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0xfffffffffffffffe}}, './file0\x00'}) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000040)) 03:22:47 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 8) 03:22:47 executing program 7: r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$update(0x2, r0, 0x0, 0x0) keyctl$search(0xa, r0, &(0x7f0000000080)='cifs.spnego\x00', &(0x7f0000000140)={'syz', 0x0}, 0xfffffffffffffffe) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) syz_io_uring_setup(0x10, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x39a}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'rose0\x00'}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = signalfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) readv(r3, &(0x7f0000001140)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x1) getsockname$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001280)=0xe) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r4, &(0x7f00000011c0)=[{&(0x7f0000000180)=""/4096, 0x1000}], 0x1, 0x7, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000001240)={'veth0_virt_wifi\x00', &(0x7f0000001180)=@ethtool_stats={0x1d, 0x4, [0x7, 0x0, 0x0, 0x4]}}) sendmmsg$inet(r5, &(0x7f0000002600)=[{{&(0x7f0000000100)={0x2, 0x4e24, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000002500)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r7, @dev, @broadcast}}}], 0x20}}], 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000000c0)={@private2, 0x1c, r7}) dup3(r2, r1, 0x0) add_key$keyring(&(0x7f00000012c0), &(0x7f0000001200)={'syz', 0x3}, 0x0, 0x0, r0) 03:22:47 executing program 4: r0 = epoll_create(0x80) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x20002006}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000180)={@dev, @private}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000c00)) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(r3, &(0x7f0000000740)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1a4}, 0x1, 0x0, 0x0, 0xc000}, 0x400c015) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000000180)={@dev, @private}, 0x8) bind$inet(r4, &(0x7f0000000780)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000080)={0x7f5}) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r6, 0x0, 0x24, &(0x7f0000000180)={@dev, @private}, 0x8) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r6, 0x400c6615, &(0x7f0000000300)={0x0, @aes256, 0x0, @desc2}) sendmsg$DEVLINK_CMD_PORT_SPLIT(r5, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f00000007c0)=ANY=[@ANYBLOB="e100", @ANYRES16=0x0, @ANYBLOB="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"], 0x1dc}, 0x1, 0x0, 0x0, 0x20000884}, 0x41) r7 = socket$netlink(0x10, 0x3, 0x6) fstat(r7, &(0x7f0000000b80)) dup2(r3, r1) 03:22:47 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc", 0x41d, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af30100040000000000000000000000010000", 0x5b, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:22:47 executing program 3: syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @multicast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '8^W', 0x14, 0x6, 0x0, @empty, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000000), 0xffffffffffffffff) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000080)={0x7f5}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000340), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@local, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000480)=0xe8) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000540)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x3c, r2, 0x1, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r3}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r0, 0x400, 0x70bd2d, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x8001}, 0x44aded1096d2470b) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, r0, 0xde4c5049b0fe6896, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x2c}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xc63a}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_GW_SEL_CLASS={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x8090}, 0x0) sendmsg$IPCTNL_MSG_EXP_DELETE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x20, 0x2, 0x2, 0x101, 0x0, 0x0, {0x7, 0x0, 0xa8}, [@CTA_EXPECT_NAT={0xc, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4044404}, 0x40880) [ 343.499226] loop2: detected capacity change from 0 to 140 [ 343.507946] audit: type=1400 audit(1641439367.419:20): avc: denied { block_suspend } for pid=4911 comm="syz-executor.4" capability=36 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [ 343.516127] FAULT_INJECTION: forcing a failure. [ 343.516127] name failslab, interval 1, probability 0, space 0, times 0 [ 343.517656] CPU: 1 PID: 4923 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 343.518705] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 343.520077] Call Trace: [ 343.520403] [ 343.520692] dump_stack_lvl+0x8b/0xb3 [ 343.521188] should_fail.cold+0x5/0xa [ 343.521691] ? create_object.isra.0+0x3a/0xa20 [ 343.522287] should_failslab+0x5/0x10 [ 343.522779] kmem_cache_alloc+0x5b/0x480 [ 343.523230] loop6: detected capacity change from 0 to 145 [ 343.523306] create_object.isra.0+0x3a/0xa20 [ 343.524565] ? kasan_unpoison+0x23/0x50 [ 343.525116] __kmalloc+0x25b/0x440 [ 343.525611] security_prepare_creds+0x10a/0x180 [ 343.526256] prepare_creds+0x505/0x6f0 [ 343.526807] copy_creds+0x72/0x930 [ 343.527293] copy_process+0x10d5/0x6e20 [ 343.527838] ? lock_is_held_type+0xd7/0x130 [ 343.528417] ? find_held_lock+0x2c/0x110 [ 343.528966] ? lock_release+0x3b2/0x6f0 [ 343.529506] ? __might_fault+0xd1/0x170 [ 343.530064] ? __cleanup_sighand+0xb0/0xb0 [ 343.530666] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 343.531400] ? _copy_from_user+0x139/0x170 [ 343.531971] ? kernel_clone+0x2f8/0xa60 [ 343.532514] kernel_clone+0xe7/0xa60 [ 343.533013] ? lock_is_held_type+0xd7/0x130 [ 343.533587] ? copy_init_mm+0x20/0x20 [ 343.534123] ? lock_is_held_type+0xd7/0x130 [ 343.534709] __do_sys_clone3+0x1d5/0x2e0 [ 343.535259] ? __ia32_sys_clone+0x150/0x150 [ 343.535863] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 343.536595] ? vfs_write+0x188/0xae0 [ 343.537108] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 343.537830] ? fput+0x2a/0x50 [ 343.538281] ? syscall_enter_from_user_mode+0x1d/0x50 [ 343.538979] do_syscall_64+0x3b/0x90 [ 343.539491] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 343.540172] RIP: 0033:0x7f7036d5fb19 [ 343.540664] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 343.542974] EXT4-fs error (device loop2): ext4_ext_check_inode:497: inode #2: comm syz-executor.2: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 343.543029] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 343.546209] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 343.547149] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 343.548069] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 343.548992] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 343.549914] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 343.549922] EXT4-fs (loop6): Number of reserved GDT blocks insanely large: 58512 [ 343.550877] [ 343.553411] EXT4-fs (loop2): get root inode failed [ 343.554151] EXT4-fs (loop2): mount failed 03:22:47 executing program 5: syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffffffffffeff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="f02d2409cd98371b65a904d081bd26ef79e6d71ba2efe2a4dbe1aac1dbdb9e22007582ad5e06bc7f3ee167f6e5cc79015dbea6ab75f48524c2448bcf248ce6a00e45f2669e9631b095be417f8189ffff9d0ce01dd2292a500327be73a1801468f58e868c572f2fe4b7abb540efc54272349742afa9f95c68915679c341bd533a0c241e1c83dfbe20aa28eaab37bfedd603e678080e64527379c75fb88ee5", 0x9e, 0xfff}, {&(0x7f0000000200)="3e82089edb15061d6110197f9073d328047a1049de095ee274c265e05332cabdba76080c1d1d864c422f5a5e208ddaba1066cd28bcb422c38536d5f53ae8dccc2de2506b4b30f2586a2394764141101dbb26604ea380da99faceb00c4b75ae44ce53fe900380d80ad9b8ce4ad360b51a6e025b96f687eb3918be0a74e9092211322851e11eddafc5c7ead2f3c93ecbb565f6aedb5f5fe21cb0f4a1c620c40636977f4294ba2acef059d85ad7cc9db37126ae50df1003128536b8f5bd439c43fe03e3da22b213e02bc1fd8f8d56e2d97bfe172131155be7ac3fff18616c3cdb3023", 0xe1, 0x7}, {&(0x7f0000000140)="4e9b525ba319bdec56ac8f46ef88a758b7019dd4e4cca8566b", 0x19, 0xac}], 0x20002, &(0x7f0000000380)=ANY=[@ANYBLOB="5e2c3a2a5b272c86b073682c736d61636b66737472616e736d7574653d285d6673757569643d33386230663530612d3531c0312d613966392d6662de622d38336135313935662c091d7072616973652c00000000000000"]) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf2b7}, 0xc) 03:22:47 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x26, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3bfe}, {&(0x7f0000011500)="00000000000400"/32, 0x20, 0x4000}, {&(0x7f0000011600)="504d4d00504d4dffd7f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033300075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x4800}, {&(0x7f0000011800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300"/1056, 0x420, 0x4c00}, {&(0x7f0000011d00)="0400"/32, 0x20, 0x5400}, {&(0x7f0000011e00)="0500"/32, 0x20, 0x5800}, {&(0x7f0000011f00)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000007000"/96, 0x60, 0x5c00}, {&(0x7f0000012000)="0200"/32, 0x20, 0x6000}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x6400}, {&(0x7f0000012200)="0300"/32, 0x20, 0x6800}, {&(0x7f0000012300)="0400"/32, 0x20, 0x6c00}, {&(0x7f0000000140)="05000000000000000000000000000000000000000000000000b3c6de62de1a184d015ca24733d3968402fd0f82bdfe34a909580c256678e374011aa353b5005147b46c3e13321e22b3a248d7a9b04dfe13ae997f0a3ae1c17cb0fabb4dd3551be5b81b1fe30e22bff1c39b5dd426454574780f6ec0d225c725d043736baa8649b012cf4a5a621c2364cedb87a397586fee4a28bb3ea8", 0x96, 0x7000}, {&(0x7f0000012500)="000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000097bb5f37dc75357514254f514d2b15cf7000"/96, 0x60, 0x7400}, {&(0x7f0000012600)="0200"/32, 0x20, 0x2}, {&(0x7f0000012700)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d803050766696c653100"/64, 0x40, 0x7c00}, {&(0x7f0000012800)="000002ea0100000001000000270f240c000000000000000000000000000000000601f8030000000006000000779b539778617474723100000601f00300000000060000007498539778617474723200"/96, 0x60, 0x8000}, {&(0x7f0000012900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x83e0}, {&(0x7f0000012a00)="0000000000000000d7f4655fd7f4655fd7f4655f00"/32, 0x20, 0x8c00}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004000200000000000800050000000af301000400000000000000000000000100000004000000", 0x40, 0x651}, {&(0x7f0000012c00)="8081000000180000d7f4655fd7f4655fd7f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d7f4655fd7f4655fd7f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a00"/224, 0xe0, 0x8d00}, {&(0x7f0000012d00)="c041000000300000d7f4655fd7f4655fd7f4655f00000000000002001800000000000800000000000af301000400000000000000000000000c00000005000000", 0x40, 0x9100}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:22:47 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc", 0x41d, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af30100040000000000000000000000010000", 0x5b, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 343.686507] loop5: detected capacity change from 0 to 264192 [ 343.715264] loop6: detected capacity change from 0 to 145 03:22:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, 0x0, 0x0, 0x0, 0x8001) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000680)="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", 0xd74}], 0x1, 0x0, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) sendfile(r1, r0, 0x0, 0x100000001) [ 343.723619] loop5: detected capacity change from 0 to 264192 [ 343.746789] EXT4-fs (loop6): Number of reserved GDT blocks insanely large: 58512 [ 343.748248] loop2: detected capacity change from 0 to 140 [ 343.789968] EXT4-fs error (device loop2): ext4_ext_check_inode:497: inode #2: comm syz-executor.2: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 343.804298] EXT4-fs (loop2): get root inode failed [ 343.805110] EXT4-fs (loop2): mount failed 03:22:47 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x16, &(0x7f0000002400)=ANY=[@ANYBLOB="0080fda6c4d761c2"], 0x8) 03:22:47 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x25, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3bfe}, {&(0x7f0000011500)="00000000000400"/32, 0x20, 0x4000}, {&(0x7f0000011600)="504d4d00504d4dffd7f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033300075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x4800}, {&(0x7f0000011800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300"/1056, 0x420, 0x4c00}, {&(0x7f0000011d00)="0400"/32, 0x20, 0x5400}, {&(0x7f0000011e00)="0500"/32, 0x20, 0x5800}, {&(0x7f0000011f00)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000007000"/96, 0x60, 0x5c00}, {&(0x7f0000012000)="0200"/32, 0x20, 0x6000}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x6400}, {&(0x7f0000012200)="0300"/32, 0x20, 0x6800}, {&(0x7f0000012300)="0400"/32, 0x20, 0x6c00}, {&(0x7f0000000140)="05000000000000000000000000000000000000000000000000b3c6de62de1a184d015ca24733d3968402fd0f82bdfe34a909580c256678e374011aa353b5005147b46c3e13321e22b3a248d7a9b04dfe13ae997f0a3ae1c17cb0fabb4dd3551be5b81b1fe30e22bff1c39b5dd426454574780f6ec0d225c725d043736baa8649b012cf4a5a621c2364cedb87a397586fee4a28bb3ea8", 0x96, 0x7000}, {&(0x7f0000012500)="000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000097bb5f37dc75357514254f514d2b15cf7000"/96, 0x60, 0x7400}, {&(0x7f0000012600)="0200"/32, 0x20, 0x2}, {&(0x7f0000012700)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d803050766696c653100"/64, 0x40, 0x7c00}, {&(0x7f0000012800)="000002ea0100000001000000270f240c000000000000000000000000000000000601f8030000000006000000779b539778617474723100000601f00300000000060000007498539778617474723200"/96, 0x60, 0x8000}, {&(0x7f0000012900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x83e0}, {&(0x7f0000012a00)="0000000000000000d7f4655fd7f4655fd7f4655f00"/32, 0x20, 0x8c00}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004000200000000000800050000000af301000400000000000000000000000100000004000000", 0x40, 0x651}, {&(0x7f0000012c00)="8081000000180000d7f4655fd7f4655fd7f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d7f4655fd7f4655fd7f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a00"/224, 0xe0, 0x8d00}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:22:47 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 9) 03:22:47 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc", 0x41d, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000", 0x5c, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 343.961541] loop6: detected capacity change from 0 to 141 [ 343.982998] EXT4-fs (loop6): Number of reserved GDT blocks insanely large: 58512 [ 343.998230] FAULT_INJECTION: forcing a failure. [ 343.998230] name failslab, interval 1, probability 0, space 0, times 0 [ 344.000320] CPU: 0 PID: 4962 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 344.001435] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 344.002959] Call Trace: [ 344.003335] [ 344.003660] dump_stack_lvl+0x8b/0xb3 [ 344.004205] should_fail.cold+0x5/0xa [ 344.004758] ? create_user_ns+0x1ac/0xd80 [ 344.005339] should_failslab+0x5/0x10 [ 344.005865] kmem_cache_alloc+0x5b/0x480 [ 344.006450] create_user_ns+0x1ac/0xd80 [ 344.007025] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 344.007815] ? prepare_creds+0x519/0x6f0 [ 344.008440] copy_creds+0x53d/0x930 [ 344.009009] copy_process+0x10d5/0x6e20 [ 344.009618] ? lock_is_held_type+0xd7/0x130 [ 344.010278] ? find_held_lock+0x2c/0x110 [ 344.010912] ? lock_release+0x3b2/0x6f0 [ 344.011530] ? __might_fault+0xd1/0x170 [ 344.012170] ? __cleanup_sighand+0xb0/0xb0 [ 344.012825] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 344.013640] ? _copy_from_user+0x139/0x170 [ 344.014296] ? kernel_clone+0x2f8/0xa60 [ 344.014936] kernel_clone+0xe7/0xa60 [ 344.015514] ? lock_is_held_type+0xd7/0x130 [ 344.016174] ? copy_init_mm+0x20/0x20 [ 344.016794] ? lock_is_held_type+0xd7/0x130 [ 344.017473] __do_sys_clone3+0x1d5/0x2e0 [ 344.018095] ? __ia32_sys_clone+0x150/0x150 [ 344.018789] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 344.019593] ? vfs_write+0x188/0xae0 [ 344.020168] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 344.020999] ? fput+0x2a/0x50 [ 344.021513] ? syscall_enter_from_user_mode+0x1d/0x50 [ 344.022302] do_syscall_64+0x3b/0x90 [ 344.022908] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 344.023685] RIP: 0033:0x7f7036d5fb19 [ 344.024256] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 344.026906] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 344.028032] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 344.029108] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 344.029746] loop2: detected capacity change from 0 to 140 [ 344.030167] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 344.030188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 344.030203] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 344.034125] [ 344.065952] EXT4-fs error (device loop2): ext4_ext_check_inode:497: inode #2: comm syz-executor.2: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 344.079158] EXT4-fs (loop2): get root inode failed [ 344.079902] EXT4-fs (loop2): mount failed 03:22:48 executing program 1: pipe(&(0x7f00000001c0)={0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0x40305839, &(0x7f0000000180)=ANY=[@ANYBLOB="0600000000fddda784adff18000000000000002b00000000001c52791ea19c11a53200"]) r2 = msgget$private(0x0, 0x0) msgrcv(r2, 0x0, 0x0, 0x3, 0x0) msgsnd(r2, &(0x7f0000000140)={0x3}, 0x8, 0x0) msgrcv(r2, &(0x7f0000000200)={0x0, ""/144}, 0x98, 0x2, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r1, 0x40305839, &(0x7f0000000040)=ANY=[]) vmsplice(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)="c0c3024d7a4ea641689ccb4e8fb43294c48f1e534590a11e1c8685ea1a0be432f80b27d8ee92be4da35f380c7e69e1fce07c9eacd24f6765169f1393334b24cc23c4b0241bf2c0f16f8dcbcf4d20938445e7f0ec1bfcc2f239172094723c351d6856b97ea5e08cd09b7b742728863b9909924b772333b17de794637f291dff9e04997b66612a3203f0b81cacf3ad9d0872c3349b8474ec46e2e7f1f6808f", 0x9e}, {&(0x7f0000000080)="4b418bd3e33bd517d47d49358baa400e9a061a010100000eb3f68e05e84f02f92d7458a2d3a45121ac48d793d7c12c426f174a9849c294b2b2f88cf1bfd04eb3fd64dd037cff6c763b0d6a5614e89f7c125d0f069ca64a7cb307", 0x5a}, {&(0x7f0000000040)="c43f6b16412b025551efe0a7853a6c73401ed552fe007f405d3f6b1bdf102bbcf45de8", 0x23}], 0x3, 0x0) 03:22:48 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x24, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3bfe}, {&(0x7f0000011500)="00000000000400"/32, 0x20, 0x4000}, {&(0x7f0000011600)="504d4d00504d4dffd7f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033300075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x4800}, {&(0x7f0000011800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300"/1056, 0x420, 0x4c00}, {&(0x7f0000011d00)="0400"/32, 0x20, 0x5400}, {&(0x7f0000011e00)="0500"/32, 0x20, 0x5800}, {&(0x7f0000011f00)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000007000"/96, 0x60, 0x5c00}, {&(0x7f0000012000)="0200"/32, 0x20, 0x6000}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x6400}, {&(0x7f0000012200)="0300"/32, 0x20, 0x6800}, {&(0x7f0000012300)="0400"/32, 0x20, 0x6c00}, {&(0x7f0000000140)="05000000000000000000000000000000000000000000000000b3c6de62de1a184d015ca24733d3968402fd0f82bdfe34a909580c256678e374011aa353b5005147b46c3e13321e22b3a248d7a9b04dfe13ae997f0a3ae1c17cb0fabb4dd3551be5b81b1fe30e22bff1c39b5dd426454574780f6ec0d225c725d043736baa8649b012cf4a5a621c2364cedb87a397586fee4a28bb3ea8", 0x96, 0x7000}, {&(0x7f0000012500)="000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000097bb5f37dc75357514254f514d2b15cf7000"/96, 0x60, 0x7400}, {&(0x7f0000012600)="0200"/32, 0x20, 0x2}, {&(0x7f0000012700)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d803050766696c653100"/64, 0x40, 0x7c00}, {&(0x7f0000012800)="000002ea0100000001000000270f240c000000000000000000000000000000000601f8030000000006000000779b539778617474723100000601f00300000000060000007498539778617474723200"/96, 0x60, 0x8000}, {&(0x7f0000012900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x83e0}, {&(0x7f0000012a00)="0000000000000000d7f4655fd7f4655fd7f4655f00"/32, 0x20, 0x8c00}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004000200000000000800050000000af301000400000000000000000000000100000004000000", 0x40, 0x651}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:22:48 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc", 0x41d, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000", 0x5c, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:22:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, 0x0, 0x0, 0x0, 0x8001) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000680)="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", 0xd74}], 0x1, 0x0, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) sendfile(r1, r0, 0x0, 0x100000001) [ 344.399541] loop2: detected capacity change from 0 to 140 [ 344.402224] loop6: detected capacity change from 0 to 140 [ 344.434237] EXT4-fs error (device loop2): ext4_ext_check_inode:497: inode #2: comm syz-executor.2: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 344.437524] EXT4-fs (loop2): get root inode failed [ 344.438239] EXT4-fs (loop2): mount failed [ 344.440202] EXT4-fs (loop6): Number of reserved GDT blocks insanely large: 58512 [ 357.936701] loop2: detected capacity change from 0 to 140 03:23:01 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc", 0x41d, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000", 0x5c, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:23:01 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x23, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3bfe}, {&(0x7f0000011500)="00000000000400"/32, 0x20, 0x4000}, {&(0x7f0000011600)="504d4d00504d4dffd7f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033300075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x4800}, {&(0x7f0000011800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300"/1056, 0x420, 0x4c00}, {&(0x7f0000011d00)="0400"/32, 0x20, 0x5400}, {&(0x7f0000011e00)="0500"/32, 0x20, 0x5800}, {&(0x7f0000011f00)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000007000"/96, 0x60, 0x5c00}, {&(0x7f0000012000)="0200"/32, 0x20, 0x6000}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x6400}, {&(0x7f0000012200)="0300"/32, 0x20, 0x6800}, {&(0x7f0000012300)="0400"/32, 0x20, 0x6c00}, {&(0x7f0000000140)="05000000000000000000000000000000000000000000000000b3c6de62de1a184d015ca24733d3968402fd0f82bdfe34a909580c256678e374011aa353b5005147b46c3e13321e22b3a248d7a9b04dfe13ae997f0a3ae1c17cb0fabb4dd3551be5b81b1fe30e22bff1c39b5dd426454574780f6ec0d225c725d043736baa8649b012cf4a5a621c2364cedb87a397586fee4a28bb3ea8", 0x96, 0x7000}, {&(0x7f0000012500)="000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000097bb5f37dc75357514254f514d2b15cf7000"/96, 0x60, 0x7400}, {&(0x7f0000012600)="0200"/32, 0x20, 0x2}, {&(0x7f0000012700)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d803050766696c653100"/64, 0x40, 0x7c00}, {&(0x7f0000012800)="000002ea0100000001000000270f240c000000000000000000000000000000000601f8030000000006000000779b539778617474723100000601f00300000000060000007498539778617474723200"/96, 0x60, 0x8000}, {&(0x7f0000012900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x83e0}, {&(0x7f0000012a00)="0000000000000000d7f4655fd7f4655fd7f4655f00"/32, 0x20, 0x8c00}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:23:01 executing program 1: pipe(&(0x7f00000001c0)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0x40305839, &(0x7f0000000180)=ANY=[@ANYBLOB="0600000000fddda784adff18000000000000002b00000000001c52791ea19c11a53200"]) r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0x3, 0x0) msgsnd(r1, &(0x7f0000000140)={0x3}, 0x8, 0x0) msgrcv(r1, &(0x7f0000000200)={0x0, ""/144}, 0x98, 0x2, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40305839, &(0x7f0000000040)=ANY=[]) 03:23:01 executing program 7: r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$update(0x2, r0, 0x0, 0x0) keyctl$search(0xa, r0, &(0x7f0000000080)='cifs.spnego\x00', &(0x7f0000000140)={'syz', 0x0}, 0xfffffffffffffffe) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) syz_io_uring_setup(0x10, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x39a}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'rose0\x00'}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = signalfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) readv(r3, &(0x7f0000001140)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x1) getsockname$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001280)=0xe) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r4, &(0x7f00000011c0)=[{&(0x7f0000000180)=""/4096, 0x1000}], 0x1, 0x7, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000001240)={'veth0_virt_wifi\x00', &(0x7f0000001180)=@ethtool_stats={0x1d, 0x4, [0x7, 0x0, 0x0, 0x4]}}) sendmmsg$inet(r5, &(0x7f0000002600)=[{{&(0x7f0000000100)={0x2, 0x4e24, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000002500)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r7, @dev, @broadcast}}}], 0x20}}], 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000000c0)={@private2, 0x1c, r7}) dup3(r2, r1, 0x0) add_key$keyring(&(0x7f00000012c0), &(0x7f0000001200)={'syz', 0x3}, 0x0, 0x0, r0) 03:23:01 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') writev(r1, &(0x7f0000000500)=[{&(0x7f00000007c0)="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", 0x9b8}], 0x1) 03:23:01 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 10) 03:23:01 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x822, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x3}}, 0x1c) sendmsg$inet(r0, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000100)=""/45, 0x2d}, {&(0x7f0000000140)=""/194, 0xc2}, {&(0x7f0000000240)=""/82, 0x52}, {&(0x7f00000002c0)=""/121, 0x79}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/255, 0xff}, {&(0x7f0000000480)=""/105, 0x69}], 0x7, &(0x7f0000001340)=""/4096, 0x1000}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_REGISTER_FRAME(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="65aed47f4ce4a2487d92c50100000025886d6530992b63000008030000", @ANYRES32=r4], 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000600)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_COALESCE(r1, &(0x7f0000000880)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000840)={&(0x7f0000000640)={0x1f4, r3, 0x20, 0x70bd2b, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_COALESCE_RULE_CONDITION={0x8, 0x2, 0xc00000}, @NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0x1c, 0x3, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x8}}, {0xc, 0x0, 0x0, 0x1, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0xffff8001}}]}, @NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0x1a4, 0x3, 0x0, 0x1, [{0xe4, 0x0, 0x0, 0x1, @NL80211_PKTPAT_PATTERN={0xe0, 0x2, "b67e8d8e23a11f27c25f8ede30ca5a24152aafc388687b7e573df92e1b168b2814294641d6a2238513b7549502867d873bd26b0baec2985544df89f7dea58f45c1f3bc2bd0e1369806bee01cd25c27285845014f6544b96fe78c105e410a77c3abd1c9651cc48015045dd85f6c59369427bd7f428fb50d2281729292ceb7086682c1855495e2946df419afd7abf5edc594b76384e89e560eb15b9b9546f3f152638c45498f6b4e6302009fa3948bf9af108b869a9bf75387529806858e02b945e278bc6a4c61d7f2a6a93970d7ca59d5e22dbe25210b9b5e227fdb69"}}, {0xbc, 0x0, 0x0, 0x1, @NL80211_PKTPAT_MASK={0xb5, 0x1, "8024227b5195ad6b72896e81e1e343fd4386decf40e0cc7ad42808bfde21260575cdb869e0298db5f0a11e1730c99dfde4b30017b81da7096ff16868b73da70754244e35914aec1e1d5c7a83748ef41e02a7bd4b396ec72ba4716fcd66f48af9fdd536d146bf9e456ba9f08025d1918af6052e7fd8a14649f28a029ed202cb97408142105dd7ee3af3c133010759da349f649bfde67e4c1f9f62c851416e751aa8c4aca1dbd20dc71b1dea747567bf1054"}}]}, @NL80211_ATTR_COALESCE_RULE_CONDITION={0x8}, @NL80211_ATTR_COALESCE_RULE_CONDITION={0x8}]}, 0x1f4}, 0x1, 0x0, 0x0, 0x20000004}, 0x4004) 03:23:01 executing program 3: mkdir(&(0x7f0000003b80)='./file0\x00', 0x0) lstat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000140)='./file0\x00', r0, 0x0) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@random={'system.', 'security.selinux\x00'}) setxattr$security_selinux(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, 0x0, 0x0) [ 357.971330] FAULT_INJECTION: forcing a failure. [ 357.971330] name failslab, interval 1, probability 0, space 0, times 0 [ 357.972375] CPU: 0 PID: 5001 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 357.972943] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 357.973737] Call Trace: [ 357.973930] [ 357.974093] dump_stack_lvl+0x8b/0xb3 [ 357.974381] should_fail.cold+0x5/0xa [ 357.974667] ? create_object.isra.0+0x3a/0xa20 [ 357.975019] should_failslab+0x5/0x10 [ 357.975307] kmem_cache_alloc+0x5b/0x480 [ 357.975601] create_object.isra.0+0x3a/0xa20 [ 357.975933] ? kasan_unpoison+0x23/0x50 [ 357.976234] kmem_cache_alloc+0x239/0x480 [ 357.976546] create_user_ns+0x1ac/0xd80 [ 357.976833] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 357.977238] ? prepare_creds+0x519/0x6f0 [ 357.977535] copy_creds+0x53d/0x930 [ 357.977810] copy_process+0x10d5/0x6e20 [ 357.978130] ? lock_is_held_type+0xd7/0x130 [ 357.978462] ? find_held_lock+0x2c/0x110 [ 357.978779] ? lock_release+0x3b2/0x6f0 [ 357.979069] ? __might_fault+0xd1/0x170 [ 357.979367] ? __cleanup_sighand+0xb0/0xb0 [ 357.979670] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 357.980057] ? _copy_from_user+0x139/0x170 [ 357.980365] ? kernel_clone+0x2f8/0xa60 [ 357.980652] kernel_clone+0xe7/0xa60 [ 357.980934] ? lock_is_held_type+0xd7/0x130 [ 357.981233] ? copy_init_mm+0x20/0x20 [ 357.981523] ? lock_is_held_type+0xd7/0x130 [ 357.981840] __do_sys_clone3+0x1d5/0x2e0 [ 357.982137] ? __ia32_sys_clone+0x150/0x150 [ 357.982459] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 357.982855] ? vfs_write+0x188/0xae0 [ 357.983123] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 357.983515] ? fput+0x2a/0x50 [ 357.983760] ? syscall_enter_from_user_mode+0x1d/0x50 [ 357.984146] do_syscall_64+0x3b/0x90 [ 357.984424] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 357.984798] RIP: 0033:0x7f7036d5fb19 [ 357.985078] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 357.986384] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 357.986964] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 357.987477] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 357.987997] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 357.988520] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 357.989039] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 357.989564] [ 357.993546] EXT4-fs error (device loop2): ext4_ext_check_inode:497: inode #2: comm syz-executor.2: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 357.995571] EXT4-fs (loop2): get root inode failed [ 357.995977] EXT4-fs (loop2): mount failed [ 358.011394] loop6: detected capacity change from 0 to 140 [ 358.045643] EXT4-fs (loop6): Number of reserved GDT blocks insanely large: 58512 03:23:14 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000d4f4655fd4f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000b8c5c4d1b3cf4b38ab2e2967fb770ff3010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004000008", 0xc, 0x800}], 0x0, &(0x7f0000012f00)=ANY=[@ANYBLOB='\x00']) close_range(r0, 0xffffffffffffffff, 0x0) 03:23:14 executing program 7: sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="dc000000", @ANYRES16=0x0, @ANYBLOB="00012dbd7000fedbdf25160000005c0001800c0001006574683a7730004c00028008000300ffffffff08000300f8ffffff0800020058a300000800030000ffffff08000100070000000800030006000000080004000300000008000200ff03000008000100130000001400038008000200020000000800020000000000580002805400038008000200ffffff7f080001000900000008000100dfffff7f080001000004000008000332050000000800020052f600000800010002000000080001000500000008000100ff000000080002000500000000"], 0xdc}, 0x1, 0x0, 0x0, 0x40000}, 0x4004080) syz_mount_image$msdos(&(0x7f0000000740), &(0x7f0000000780)='./file0\x00', 0x0, 0x0, &(0x7f0000000880), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="666c7508002c00359ee15cee16c5e29684c5778d8e98fb8a68a1c6f35430f4701c3dcc2e9eda6b250967b9151149"]) [ 371.087468] loop4: detected capacity change from 0 to 2048 03:23:14 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc", 0x41d, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:23:14 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') writev(r1, &(0x7f0000000500)=[{&(0x7f00000007c0)="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", 0x9b8}], 0x1) [ 371.089879] loop2: detected capacity change from 0 to 12 03:23:15 executing program 3: r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$update(0x2, r0, 0x0, 0x0) keyctl$search(0xa, r0, &(0x7f0000000080)='cifs.spnego\x00', &(0x7f0000000140)={'syz', 0x0}, 0xfffffffffffffffe) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) syz_io_uring_setup(0x10, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x39a}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'rose0\x00'}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = signalfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) readv(r3, &(0x7f0000001140)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x1) getsockname$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001280)=0xe) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r4, &(0x7f00000011c0)=[{&(0x7f0000000180)=""/4096, 0x1000}], 0x1, 0x7, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000001240)={'veth0_virt_wifi\x00', &(0x7f0000001180)=@ethtool_stats={0x1d, 0x4, [0x7, 0x0, 0x0, 0x4]}}) sendmmsg$inet(r5, &(0x7f0000002600)=[{{&(0x7f0000000100)={0x2, 0x4e24, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000002500)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r7, @dev, @broadcast}}}], 0x20}}], 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000000c0)={@private2, 0x1c, r7}) dup3(r2, r1, 0x0) add_key$keyring(&(0x7f00000012c0), &(0x7f0000001200)={'syz', 0x3}, 0x0, 0x0, r0) 03:23:15 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x22, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3bfe}, {&(0x7f0000011500)="00000000000400"/32, 0x20, 0x4000}, {&(0x7f0000011600)="504d4d00504d4dffd7f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033300075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x4800}, {&(0x7f0000011800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300"/1056, 0x420, 0x4c00}, {&(0x7f0000011d00)="0400"/32, 0x20, 0x5400}, {&(0x7f0000011e00)="0500"/32, 0x20, 0x5800}, {&(0x7f0000011f00)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000007000"/96, 0x60, 0x5c00}, {&(0x7f0000012000)="0200"/32, 0x20, 0x6000}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x6400}, {&(0x7f0000012200)="0300"/32, 0x20, 0x6800}, {&(0x7f0000012300)="0400"/32, 0x20, 0x6c00}, {&(0x7f0000000140)="05000000000000000000000000000000000000000000000000b3c6de62de1a184d015ca24733d3968402fd0f82bdfe34a909580c256678e374011aa353b5005147b46c3e13321e22b3a248d7a9b04dfe13ae997f0a3ae1c17cb0fabb4dd3551be5b81b1fe30e22bff1c39b5dd426454574780f6ec0d225c725d043736baa8649b012cf4a5a621c2364cedb87a397586fee4a28bb3ea8", 0x96, 0x7000}, {&(0x7f0000012500)="000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000097bb5f37dc75357514254f514d2b15cf7000"/96, 0x60, 0x7400}, {&(0x7f0000012600)="0200"/32, 0x20, 0x2}, {&(0x7f0000012700)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d803050766696c653100"/64, 0x40, 0x7c00}, {&(0x7f0000012800)="000002ea0100000001000000270f240c000000000000000000000000000000000601f8030000000006000000779b539778617474723100000601f00300000000060000007498539778617474723200"/96, 0x60, 0x8000}, {&(0x7f0000012900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x83e0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:23:15 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 11) 03:23:15 executing program 1: pipe(&(0x7f00000001c0)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0x40305839, &(0x7f0000000180)=ANY=[@ANYBLOB="0600000000fddda784adff18000000000000002b00000000001c52791ea19c11a53200"]) r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x3, 0x0) msgsnd(r0, &(0x7f0000000140)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000200)={0x0, ""/144}, 0x98, 0x2, 0x0) [ 371.113724] FAULT_INJECTION: forcing a failure. [ 371.113724] name failslab, interval 1, probability 0, space 0, times 0 [ 371.115357] CPU: 1 PID: 5029 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 371.116445] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 371.117919] Call Trace: [ 371.118269] [ 371.118578] dump_stack_lvl+0x8b/0xb3 [ 371.119137] should_fail.cold+0x5/0xa [ 371.119678] should_failslab+0x5/0x10 [ 371.120194] __kmalloc_track_caller+0x79/0x420 [ 371.120826] ? setup_userns_sysctls+0x4d/0x180 [ 371.121453] kmemdup+0x23/0x50 [ 371.121905] setup_userns_sysctls+0x4d/0x180 [ 371.122511] create_user_ns+0x8e5/0xd80 [ 371.123084] copy_creds+0x53d/0x930 [ 371.123593] copy_process+0x10d5/0x6e20 [ 371.124164] ? lock_is_held_type+0xd7/0x130 [ 371.124764] ? find_held_lock+0x2c/0x110 [ 371.125332] ? lock_release+0x3b2/0x6f0 [ 371.125887] ? __might_fault+0xd1/0x170 [ 371.126456] ? __cleanup_sighand+0xb0/0xb0 [ 371.127065] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 371.127807] ? _copy_from_user+0x139/0x170 [ 371.128401] ? kernel_clone+0x2f8/0xa60 [ 371.128956] kernel_clone+0xe7/0xa60 [ 371.129480] ? lock_is_held_type+0xd7/0x130 [ 371.130094] ? copy_init_mm+0x20/0x20 [ 371.130645] ? lock_is_held_type+0xd7/0x130 [ 371.131273] __do_sys_clone3+0x1d5/0x2e0 [ 371.131834] ? __ia32_sys_clone+0x150/0x150 [ 371.132454] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 371.133202] ? vfs_write+0x188/0xae0 [ 371.133728] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 371.134481] ? fput+0x2a/0x50 [ 371.134956] ? syscall_enter_from_user_mode+0x1d/0x50 [ 371.135677] do_syscall_64+0x3b/0x90 [ 371.136210] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 371.136911] RIP: 0033:0x7f7036d5fb19 [ 371.137422] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 371.139826] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 371.140838] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 371.141779] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 371.142725] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 371.143706] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 371.144651] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 371.145631] [ 371.146943] EXT4-fs (loop2): bad geometry: block count 64 exceeds size of device (6 blocks) [ 371.158442] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 134217732)! [ 371.159986] EXT4-fs (loop4): group descriptors corrupted! 03:23:15 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc", 0x41d, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 371.175591] loop6: detected capacity change from 0 to 131 [ 371.190754] loop4: detected capacity change from 0 to 2048 [ 371.200366] FAT-fs (loop7): Unrecognized mount option "flu" or missing value [ 371.202976] EXT4-fs (loop6): Number of reserved GDT blocks insanely large: 58512 [ 371.243092] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 134217732)! [ 371.244499] EXT4-fs (loop4): group descriptors corrupted! [ 385.785256] loop2: detected capacity change from 0 to 12 03:23:29 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc", 0x41d, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:23:29 executing program 1: pipe(&(0x7f00000001c0)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0x40305839, &(0x7f0000000180)=ANY=[@ANYBLOB="0600000000fddda784adff18000000000000002b00000000001c52791ea19c11a53200"]) r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x3, 0x0) msgrcv(r0, &(0x7f0000000200)={0x0, ""/144}, 0x98, 0x2, 0x0) 03:23:29 executing program 3: sync() getsockname(0xffffffffffffffff, &(0x7f0000000040)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg(r0, &(0x7f0000000200)={&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000000)=[{&(0x7f0000000140)=""/186, 0xba}], 0x1}, 0x40002022) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) 03:23:29 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = socket(0x2, 0x5, 0x80000000) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000000180)={@dev, @private}, 0x8) r4 = fork() setpgid(r4, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000b80)=0x0) ptrace$setsig(0x4203, r5, 0x2277, &(0x7f0000000bc0)={0x2, 0x6, 0x6}) fcntl$lock(r3, 0x22, &(0x7f00000000c0)={0x2, 0x3, 0x61bf, 0xfffffffffffffeff, r4}) bind$bt_sco(r2, &(0x7f0000000080)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000700)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="0000009fab323700a274ff002e28"]) sendmsg$inet(r7, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000740)="e20497454cfda584511efb0c297581cdbffb13ca1f156ff116b0c7ee11fbc4767d43", 0x22}, {&(0x7f0000000780)="056a1e8b5ef2693d454da1b7292baadcd9c10faaa5b445e2fff38ec1cbbffbd1a8bd1be8559470adc0642c203749fcc39921a3f18d8af7e6487f43c0d7e169ce2ffd6c619ac4e64689d13eee237315e0907f19cc3bf615063edec2e0b59b4e7f82e1a98658f53aa2a0c253556889c97297349e56f8a386376f46ff9abe0065480039b8b13698123b149c90148a8d5a1b743f272a6556923e33c8d4b7c25d188863a57b3a830aac68aea1ef85feb44959989eb9b2c23feb6b08933a3e4f2db9de4df42ff1bacd9503fccc824cccea694def03555436d239028f2bfd3d08321b443a14c5914ec4dec2cd31833f42d6e6de86df3036", 0xf4}, {&(0x7f0000000880)="090050bba4410ba91eb626d00025cd2e", 0x10}, {&(0x7f00000008c0)="461077084b98073ee99460ca2f7aa122e6b5d6601300bee506685f515f7214be8b8f47aec23c8ee97a3a955124", 0x2d}], 0x4, &(0x7f0000000940)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x3}}], 0x18}, 0x4040050) sendmmsg$inet(r0, &(0x7f0000000c80)=[{{&(0x7f0000000100)={0x2, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000200)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev, @broadcast}}}], 0x20}}, {{&(0x7f0000000000)={0x2, 0x4e22, @broadcast}, 0x10, 0x0, 0x0, &(0x7f0000000380)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @dev, @dev}}}], 0x20}}], 0x2, 0x0) 03:23:29 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x21, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3bfe}, {&(0x7f0000011500)="00000000000400"/32, 0x20, 0x4000}, {&(0x7f0000011600)="504d4d00504d4dffd7f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033300075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x4800}, {&(0x7f0000011800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300"/1056, 0x420, 0x4c00}, {&(0x7f0000011d00)="0400"/32, 0x20, 0x5400}, {&(0x7f0000011e00)="0500"/32, 0x20, 0x5800}, {&(0x7f0000011f00)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000007000"/96, 0x60, 0x5c00}, {&(0x7f0000012000)="0200"/32, 0x20, 0x6000}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x6400}, {&(0x7f0000012200)="0300"/32, 0x20, 0x6800}, {&(0x7f0000012300)="0400"/32, 0x20, 0x6c00}, {&(0x7f0000000140)="05000000000000000000000000000000000000000000000000b3c6de62de1a184d015ca24733d3968402fd0f82bdfe34a909580c256678e374011aa353b5005147b46c3e13321e22b3a248d7a9b04dfe13ae997f0a3ae1c17cb0fabb4dd3551be5b81b1fe30e22bff1c39b5dd426454574780f6ec0d225c725d043736baa8649b012cf4a5a621c2364cedb87a397586fee4a28bb3ea8", 0x96, 0x7000}, {&(0x7f0000012500)="000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000097bb5f37dc75357514254f514d2b15cf7000"/96, 0x60, 0x7400}, {&(0x7f0000012600)="0200"/32, 0x20, 0x2}, {&(0x7f0000012700)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d803050766696c653100"/64, 0x40, 0x7c00}, {&(0x7f0000012800)="000002ea0100000001000000270f240c000000000000000000000000000000000601f8030000000006000000779b539778617474723100000601f00300000000060000007498539778617474723200"/96, 0x60, 0x8000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) [ 385.807676] FAULT_INJECTION: forcing a failure. [ 385.807676] name failslab, interval 1, probability 0, space 0, times 0 [ 385.808655] CPU: 0 PID: 5061 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 385.809246] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 385.810041] Call Trace: [ 385.810227] [ 385.810394] dump_stack_lvl+0x8b/0xb3 [ 385.810703] should_fail.cold+0x5/0xa [ 385.810989] ? create_object.isra.0+0x3a/0xa20 [ 385.811348] should_failslab+0x5/0x10 [ 385.811637] kmem_cache_alloc+0x5b/0x480 [ 385.811944] create_object.isra.0+0x3a/0xa20 [ 385.812269] ? kasan_unpoison+0x23/0x50 [ 385.812570] __kmalloc_track_caller+0x25e/0x420 [ 385.812913] ? setup_userns_sysctls+0x4d/0x180 [ 385.813267] kmemdup+0x23/0x50 [ 385.813522] setup_userns_sysctls+0x4d/0x180 [ 385.813868] create_user_ns+0x8e5/0xd80 [ 385.814182] copy_creds+0x53d/0x930 [ 385.814457] copy_process+0x10d5/0x6e20 [ 385.814757] ? lock_is_held_type+0xd7/0x130 [ 385.815081] ? find_held_lock+0x2c/0x110 [ 385.815385] ? lock_release+0x3b2/0x6f0 [ 385.815676] ? __might_fault+0xd1/0x170 [ 385.815979] ? __cleanup_sighand+0xb0/0xb0 [ 385.816452] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 385.816938] ? _copy_from_user+0x139/0x170 [ 385.817252] ? kernel_clone+0x2f8/0xa60 [ 385.817550] kernel_clone+0xe7/0xa60 [ 385.817829] ? lock_is_held_type+0xd7/0x130 [ 385.818144] ? copy_init_mm+0x20/0x20 [ 385.818432] ? lock_is_held_type+0xd7/0x130 [ 385.818750] __do_sys_clone3+0x1d5/0x2e0 [ 385.819053] ? __ia32_sys_clone+0x150/0x150 [ 385.819403] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 385.819796] ? vfs_write+0x188/0xae0 [ 385.820077] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 385.820474] ? fput+0x2a/0x50 [ 385.820727] ? syscall_enter_from_user_mode+0x1d/0x50 [ 385.821105] do_syscall_64+0x3b/0x90 [ 385.821384] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 385.821757] RIP: 0033:0x7f7036d5fb19 [ 385.822027] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 385.823319] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 385.823868] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 385.824375] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 385.824900] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 385.825407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 385.825919] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 385.825932] loop6: detected capacity change from 0 to 128 [ 385.826439] [ 385.828732] EXT4-fs (loop2): bad geometry: block count 64 exceeds size of device (6 blocks) 03:23:29 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1036e1, 0x0) fallocate(r0, 0x20, 0x6, 0x6) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000080)={0x3, 0x0, 0x0, 0x0, 0x5}) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/150, 0x96) r1 = dup2(r0, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[], 0x4010040c000) 03:23:29 executing program 4: ioctl$FAT_IOCTL_SET_ATTRIBUTES(0xffffffffffffffff, 0x40047211, &(0x7f0000000000)=0x20) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="200825bd7000fcdbdf250100000008000100030000005800088054000780080005008852f1030800060028000000080005007745ba03080006009100000008000500326a136508000600ba0000000800050011fa22650800050005005194220108000600640000000800010001000000"], 0x7c}, 0x1, 0x0, 0x0, 0x40}, 0x40001) r4 = memfd_secret(0x0) ioctl$HCIINQUIRY(r4, 0x800448f0, &(0x7f0000000180)={0x800, 0x9, "e02200", 0x80}) bind$bt_hci(r1, &(0x7f0000000080)={0x1f, 0xffffffffffffffff}, 0x4a) 03:23:29 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 12) [ 385.896147] EXT4-fs (loop6): Number of reserved GDT blocks insanely large: 58512 03:23:29 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000000540)=[{{&(0x7f0000000140)={0xa, 0x4e20, 0x1ab, @private2, 0xb8f}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000200)="4beb3c6732241670b2c018a725430cf4038f48461a0de9cf4f4bc9181c5d47e104afc22b2ea6756bd86fadcff91e64ca53c04d94e1db8c1e390054cfc756340a7085b80a961cfdeb7162235fa8a8d99cce89c488e61d201792d8613b1b112520af8f9876ed1c715c46b29032e71fda2be35504d5cc60600d69f3522626168665adab9eda3c70214685e50910101e693d1ebc50a500b5317fc8516851a8b4", 0x9e}, {&(0x7f00000002c0)="dc351c3d3ea5f350b8d1e9208fc8f05998d6a2ee5f9aab8dfff978fea189c8971d85602ed4b236439566baca4969bea988c0d6f2239021f53439b2470b9bc61c581f31943cd031170831aae57c978a6fb40ba5d23dcb6309bd613f7ea5c3c670f01b3b3314d704ef0abe54d393f496e70938be86bf437607e5362b2d9e3318963bcc752ac2d1cedfef20993964bdb6efb8a4f5d64c6e03798f41be7310be9118e84b81a7a0b40c28c4f25995e32d9152b9b43562bb", 0xb5}, {&(0x7f0000000180)="ede3f5fccf46735a1ba5fb3be527ad42658915927bf0035150c739bdda1b3fc3cbb8249413a099ade0f65e1fda3c8974fec7e8262f7eb24483a3553d", 0x3c}, {&(0x7f0000000380)="1ec5ef5021", 0x5}, {&(0x7f00000003c0)="8c8cfaa919756c37d23c525c8c54ee970d1b75597e131c254c479dc94acbc5e1dd9fc64266a592fc732be053a44fdf59738f8170fb7679fb5278ef1fc6393c786be7364074b00ab14d139735ba27b074bb6b2e7471de6d4fff8d4320114a14ea94a4fae93a50c32ef746bd2884e18f0ccc833a4da5ecc4a73e9615243a6a986ace73c5c7", 0x84}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f0000000480)="bf18d90ea5", 0x5}], 0x7}}], 0x1, 0x8004) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0), 0x4) sendto$inet6(r0, &(0x7f0000000040)="b6", 0x1, 0x4004000, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:23:29 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:23:29 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000000), 0x1}], 0x1, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwritev(r1, &(0x7f0000000440)=[{&(0x7f0000000040)="f04f744999dd49cbf0fb08b225974032ea0f6f12247d8da03ee01cb4bb747fd1674939cc47eb9829a5c8af03205d66c900879d6d7571c28469fb3fde", 0x3c}, {&(0x7f0000000140)="69cda90dd040cb918e2e1c02e7f0480659b7973e89c43d5f10786a26d2c7ee5bf133e47f09f48d28ea9a467052d720658dcda93271d01b7bbb0c6f029a410128f70e25e63834feb6aedb43258fc56c0661d38212", 0x54}, {&(0x7f0000000080)}, {&(0x7f00000001c0)="74e7223ee161f0c3e8448bf4cf24cfc3020ad12d474a0a6f0d7296ea852d1f24d87787fbdba5cc968d44150ed1284865fb9b5eb2020abd6449d448d857c8f68f026dd3874783bcab6d90da4e662bcabaced4f5418b94b29bf3b0700031", 0x5d}, {&(0x7f0000000240)="d3d0240391ee3d9147c537f2a1b299bbbc51a001b612db64cbcb21d3d53176ae1e1ad0fb909475eea9a0c3b5dee374c0f1789b5355f139e32267246d5c3b96173fbca18e33d167bb6b96c294e80c281bb818b1b68383573ea96de28cfef231494e0ad79d46e46f8d77483daf5b21219b555c6065963f994a7e4ccd6a65cc5fc542aaf195019d711c901076f32559c31f0e877716a15af427cc", 0x99}, {&(0x7f0000000300)="5811108a80725abbbc0a187ea0b401c8b1e1a2516e3325eba2107140eec1878b9fae1c", 0x23}, {&(0x7f0000000340)="ac6dd79de1e6bb1cd1db3b1bcff624c1465876515110ad05cb1cf064a25d99b891eb1f62fb0d2cf219629e01b356cb830676daa89c2aaa0b33671fe9b8a6121a53e477b830d8c32403ab7a836b369874e1b0e41cad9b73d56638f430261da309b67b736b8f63e964ebae14c1af25c113", 0x70}, {&(0x7f00000003c0)="2927cb720322b6a4f0364ac99c34066d3f9aaab0c68e065135741ad13ac18039fce8504e3e452cc98fbd3911ebc4fb61bf73a7b2f207c0d5c9e22c51002f6fdd78ce7efc8a6dbb3dfb5f02b80917d4e468a7e2844b93b8028f", 0x59}], 0x8, 0x4, 0x7fffffff) write$P9_RREADLINK(r1, &(0x7f00000000c0)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000004, 0x2811, r0, 0x0) 03:23:29 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x20, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3bfe}, {&(0x7f0000011500)="00000000000400"/32, 0x20, 0x4000}, {&(0x7f0000011600)="504d4d00504d4dffd7f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033300075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x4800}, {&(0x7f0000011800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300"/1056, 0x420, 0x4c00}, {&(0x7f0000011d00)="0400"/32, 0x20, 0x5400}, {&(0x7f0000011e00)="0500"/32, 0x20, 0x5800}, {&(0x7f0000011f00)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000007000"/96, 0x60, 0x5c00}, {&(0x7f0000012000)="0200"/32, 0x20, 0x6000}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x6400}, {&(0x7f0000012200)="0300"/32, 0x20, 0x6800}, {&(0x7f0000012300)="0400"/32, 0x20, 0x6c00}, {&(0x7f0000000140)="05000000000000000000000000000000000000000000000000b3c6de62de1a184d015ca24733d3968402fd0f82bdfe34a909580c256678e374011aa353b5005147b46c3e13321e22b3a248d7a9b04dfe13ae997f0a3ae1c17cb0fabb4dd3551be5b81b1fe30e22bff1c39b5dd426454574780f6ec0d225c725d043736baa8649b012cf4a5a621c2364cedb87a397586fee4a28bb3ea8", 0x96, 0x7000}, {&(0x7f0000012500)="000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000097bb5f37dc75357514254f514d2b15cf7000"/96, 0x60, 0x7400}, {&(0x7f0000012600)="0200"/32, 0x20, 0x2}, {&(0x7f0000012700)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d803050766696c653100"/64, 0x40, 0x7c00}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:23:30 executing program 3: syz_genetlink_get_family_id$nbd(&(0x7f0000001340), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x0, 0x8, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x12000}]}, 0x38}}, 0x10) [ 386.128314] loop2: detected capacity change from 0 to 140 03:23:30 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 13) [ 386.165302] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended 03:23:30 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000000540)=[{{&(0x7f0000000140)={0xa, 0x4e20, 0x1ab, @private2, 0xb8f}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000200)="4beb3c6732241670b2c018a725430cf4038f48461a0de9cf4f4bc9181c5d47e104afc22b2ea6756bd86fadcff91e64ca53c04d94e1db8c1e390054cfc756340a7085b80a961cfdeb7162235fa8a8d99cce89c488e61d201792d8613b1b112520af8f9876ed1c715c46b29032e71fda2be35504d5cc60600d69f3522626168665adab9eda3c70214685e50910101e693d1ebc50a500b5317fc8516851a8b4", 0x9e}, {&(0x7f00000002c0)="dc351c3d3ea5f350b8d1e9208fc8f05998d6a2ee5f9aab8dfff978fea189c8971d85602ed4b236439566baca4969bea988c0d6f2239021f53439b2470b9bc61c581f31943cd031170831aae57c978a6fb40ba5d23dcb6309bd613f7ea5c3c670f01b3b3314d704ef0abe54d393f496e70938be86bf437607e5362b2d9e3318963bcc752ac2d1cedfef20993964bdb6efb8a4f5d64c6e03798f41be7310be9118e84b81a7a0b40c28c4f25995e32d9152b9b43562bb", 0xb5}, {&(0x7f0000000180)="ede3f5fccf46735a1ba5fb3be527ad42658915927bf0035150c739bdda1b3fc3cbb8249413a099ade0f65e1fda3c8974fec7e8262f7eb24483a3553d", 0x3c}, {&(0x7f0000000380)="1ec5ef5021", 0x5}, {&(0x7f00000003c0)="8c8cfaa919756c37d23c525c8c54ee970d1b75597e131c254c479dc94acbc5e1dd9fc64266a592fc732be053a44fdf59738f8170fb7679fb5278ef1fc6393c786be7364074b00ab14d139735ba27b074bb6b2e7471de6d4fff8d4320114a14ea94a4fae93a50c32ef746bd2884e18f0ccc833a4da5ecc4a73e9615243a6a986ace73c5c7", 0x84}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f0000000480)="bf18d90ea5", 0x5}], 0x7}}], 0x1, 0x8004) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0), 0x4) sendto$inet6(r0, &(0x7f0000000040)="b6", 0x1, 0x4004000, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 386.194067] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 386.197934] EXT4-fs error (device loop2): ext4_readdir:258: inode #2: block 4: comm syz-executor.2: path /syzkaller-testdir214820267/syzkaller.WtmhXY/49/mnt: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 386.204189] loop6: detected capacity change from 0 to 124 03:23:30 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 386.275999] EXT4-fs (loop6): Number of reserved GDT blocks insanely large: 58512 [ 386.278053] loop2: detected capacity change from 0 to 140 [ 386.314228] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 386.319226] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 386.332044] EXT4-fs error (device loop2): ext4_readdir:258: inode #2: block 4: comm syz-executor.2: path /syzkaller-testdir214820267/syzkaller.WtmhXY/50/mnt: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 386.340963] FAULT_INJECTION: forcing a failure. [ 386.340963] name failslab, interval 1, probability 0, space 0, times 0 [ 386.342607] CPU: 1 PID: 5101 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 386.343753] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 386.345260] Call Trace: [ 386.345617] [ 386.345942] dump_stack_lvl+0x8b/0xb3 [ 386.346487] should_fail.cold+0x5/0xa [ 386.347031] ? __register_sysctl_table+0x112/0x1090 [ 386.347741] should_failslab+0x5/0x10 [ 386.348274] __kmalloc+0x72/0x440 [ 386.348761] ? lock_downgrade+0x6d0/0x6d0 [ 386.349351] __register_sysctl_table+0x112/0x1090 [ 386.350053] ? proc_sys_evict_inode+0x180/0x180 [ 386.350706] ? trace_kmalloc+0x29/0xd0 [ 386.351284] ? __kmalloc_track_caller+0x213/0x420 [ 386.351971] ? setup_userns_sysctls+0x4d/0x180 [ 386.352616] ? memcpy+0x39/0x60 [ 386.353113] setup_userns_sysctls+0xc2/0x180 [ 386.353744] create_user_ns+0x8e5/0xd80 [ 386.354325] copy_creds+0x53d/0x930 [ 386.354864] copy_process+0x10d5/0x6e20 [ 386.355446] ? lock_is_held_type+0xd7/0x130 [ 386.356055] ? find_held_lock+0x2c/0x110 [ 386.356643] ? lock_release+0x3b2/0x6f0 [ 386.357201] ? __might_fault+0xd1/0x170 [ 386.357793] ? __cleanup_sighand+0xb0/0xb0 [ 386.358407] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 386.359195] ? _copy_from_user+0x139/0x170 [ 386.359803] ? kernel_clone+0x2f8/0xa60 [ 386.360387] kernel_clone+0xe7/0xa60 [ 386.360933] ? lock_is_held_type+0xd7/0x130 [ 386.361541] ? copy_init_mm+0x20/0x20 [ 386.362107] ? lock_is_held_type+0xd7/0x130 [ 386.362726] __do_sys_clone3+0x1d5/0x2e0 [ 386.363338] ? __ia32_sys_clone+0x150/0x150 [ 386.363974] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 386.364738] ? vfs_write+0x188/0xae0 [ 386.365277] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 386.366066] ? fput+0x2a/0x50 [ 386.366542] ? syscall_enter_from_user_mode+0x1d/0x50 [ 386.367295] do_syscall_64+0x3b/0x90 [ 386.367842] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 386.368569] RIP: 0033:0x7f7036d5fb19 [ 386.369108] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 386.371604] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 386.372663] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 386.373653] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 386.374647] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 386.375641] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 386.376630] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 386.377640] 03:23:44 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1f, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3bfe}, {&(0x7f0000011500)="00000000000400"/32, 0x20, 0x4000}, {&(0x7f0000011600)="504d4d00504d4dffd7f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033300075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x4800}, {&(0x7f0000011800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300"/1056, 0x420, 0x4c00}, {&(0x7f0000011d00)="0400"/32, 0x20, 0x5400}, {&(0x7f0000011e00)="0500"/32, 0x20, 0x5800}, {&(0x7f0000011f00)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000007000"/96, 0x60, 0x5c00}, {&(0x7f0000012000)="0200"/32, 0x20, 0x6000}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x6400}, {&(0x7f0000012200)="0300"/32, 0x20, 0x6800}, {&(0x7f0000012300)="0400"/32, 0x20, 0x6c00}, {&(0x7f0000000140)="05000000000000000000000000000000000000000000000000b3c6de62de1a184d015ca24733d3968402fd0f82bdfe34a909580c256678e374011aa353b5005147b46c3e13321e22b3a248d7a9b04dfe13ae997f0a3ae1c17cb0fabb4dd3551be5b81b1fe30e22bff1c39b5dd426454574780f6ec0d225c725d043736baa8649b012cf4a5a621c2364cedb87a397586fee4a28bb3ea8", 0x96, 0x7000}, {&(0x7f0000012500)="000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000097bb5f37dc75357514254f514d2b15cf7000"/96, 0x60, 0x7400}, {&(0x7f0000012600)="0200"/32, 0x20, 0x2}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:23:44 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:23:44 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:23:44 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000000540)=[{{&(0x7f0000000140)={0xa, 0x4e20, 0x1ab, @private2, 0xb8f}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000200)="4beb3c6732241670b2c018a725430cf4038f48461a0de9cf4f4bc9181c5d47e104afc22b2ea6756bd86fadcff91e64ca53c04d94e1db8c1e390054cfc756340a7085b80a961cfdeb7162235fa8a8d99cce89c488e61d201792d8613b1b112520af8f9876ed1c715c46b29032e71fda2be35504d5cc60600d69f3522626168665adab9eda3c70214685e50910101e693d1ebc50a500b5317fc8516851a8b4", 0x9e}, {&(0x7f00000002c0)="dc351c3d3ea5f350b8d1e9208fc8f05998d6a2ee5f9aab8dfff978fea189c8971d85602ed4b236439566baca4969bea988c0d6f2239021f53439b2470b9bc61c581f31943cd031170831aae57c978a6fb40ba5d23dcb6309bd613f7ea5c3c670f01b3b3314d704ef0abe54d393f496e70938be86bf437607e5362b2d9e3318963bcc752ac2d1cedfef20993964bdb6efb8a4f5d64c6e03798f41be7310be9118e84b81a7a0b40c28c4f25995e32d9152b9b43562bb", 0xb5}, {&(0x7f0000000180)="ede3f5fccf46735a1ba5fb3be527ad42658915927bf0035150c739bdda1b3fc3cbb8249413a099ade0f65e1fda3c8974fec7e8262f7eb24483a3553d", 0x3c}, {&(0x7f0000000380)="1ec5ef5021", 0x5}, {&(0x7f00000003c0)="8c8cfaa919756c37d23c525c8c54ee970d1b75597e131c254c479dc94acbc5e1dd9fc64266a592fc732be053a44fdf59738f8170fb7679fb5278ef1fc6393c786be7364074b00ab14d139735ba27b074bb6b2e7471de6d4fff8d4320114a14ea94a4fae93a50c32ef746bd2884e18f0ccc833a4da5ecc4a73e9615243a6a986ace73c5c7", 0x84}, {&(0x7f00000006c0)="a2b66c928067bad502455e787e70c6d475db7d45e60c78c34eef9a6a7edc8181eeae2e4f83c1819015fc0d862bd908951ed71f6e03bad682787d8f21e759792b47115495093809c44a02a262bf0824b477f80b7da573da5cf4b3147bf6df3245f3ae709bb142f9ddf35afb75d83aabf97689c8cd8e3f5a39ee37fc8d3a713b156c67412498f8faf7790d5014e1c73a8cff0f34776d6eb2759e26a5916375f06f63d7dc7985e924f6a836e17492a2c7b2fbf0c65107692bb58c051269bee11cbdffe15c89ff3d2f775b35bb8c36f5a52fd303b66440e9295b6550f0886cb317d2bd07d07763b0d93a6d826a47e949d5fb512df1bfbcc90da9262a51e369215822083da451e06da42942f28f4ab8eb58a411d7ef1fda8c0380f25b658f0cbb40f7eb7e0d272a62a3033202fa3f3cbca7e58aac0f6ece29854700061749b93fb00d842896734196ae6d6982b54ea7a79def332c4780c2a76c215b85ce188c82d9f2936619a5b70a30904cac580a51424d35bf83f02f0ec2018bf5dca67c1c79efb8223a7c2263726cec8ca8ec32eff5068b515a4b3620683f6e5195b34c50c6efe8cf6599490ae95eb6c7eeeede4e3d902f322f90010e988abea4892d40946ddf5126f9b7ae7836e8ddf90fa967a7e8dc22dbc4d1acaa5ae9b404e82f65a6ab62dd02105513f194d8c06881c649077fcf3c1e05a59ac12f75bb180c49adae8edbd16e7c0e44630ca9671db5acc1dedf9b5475802cc4171aaa1c942928cfbe69f609f2256e24da013c773b5d89da01eb2890f779c12e3875778d97d7fde47a8c7fd6dcd16a38f3afb89113834064eea604584b1b3ebbaeac2f193cdd487d152ac340a59fbec8e87d7d6e67bafe4d8852564fce11ab00b12fcd7f80e617d7e6d3c33ce3eed373f1905217870262d156250e0d9041a97fdc3af4e4691bc9d38c69204d9da6ef546f2a2d8970f3f77355747b66e0dae33fbce4465269db6ae4be818384dda3ca424407757d189fff057b3f6655dbefc746edd370d715f69de3d8e2fd498a1ce86aa5a55163c255fd112de13862ec3688c281a30976e70d122abff7ee3313fb7f2a83e6251ef2fa81dc507641d7c135ce15ad8fc1356d2f1f6aa3fb9c9a36d2092c024792065150b65ec56498ca0ca989ae0d035ca2c82ce6f58d18bee597c8f024de12b0e410021fe62d4f88d104cd9026020058dfbc6567aa8647c90c95f06c1f2852d5710bcb2700696ecfd41794be9954ebfe6fc9cc4a0b08c94a42cddc38d663553200827a2653938db84ee9f35da19d76d7521d9f4c1c100633933626b5ea168ba75e671f69717b29585379e426b2fcdb4b890f3f0b83f52f670fccfa809a49ed7592ffc2e5bc260bb64308ced2d90445926b5abe1c1c7f6af8889058112bb95ac0fc7f01298dd9de6e4fa3d55309d2e413a2f876a24dd81cc907c7868092acdf5ad164d5ec616850262162a4fc8dc30da4caa71f3a154930c768d179e3474c966dbb451796c7537f1d785f077eb486ebfc96ee81b65d0a27419adb62bc7b43e5c3c4238f76ed755d54ddea3d63b25354cdc8f15aafcd750920f74e1211f432ab68769469264689229c3f8dc2b58439d36e699b349be5696078c2fa86b9989a916339cd53a64bf6305942bb8e0a714bdae3c9d77f5fa0e01363951f532c50505508ebd65e043ac3145f7faf75e1639646a4e33baf9d7f9c3e69fef338ad0e2f7949b3430d8d94d64c7f362078fa32c9176cf5781699cc8fe9489932db42c469565c196ebc8f72418d7888c939d7ee65ad3f291849d5b5f6f92b0cf59329c233006e8495efe9f7c25382aae2aac53c77f232c4acceb9aae2ecd404c52de64194398bbc6aa625b555af86a25899c0d11abc6d82b2e3fb6faa50c9a79447722459d74ebeeceb92e43e438a2ed163253e1f4d5caad236b935e4649068d96967e6987972bfc272360043b6e0e22c1c28bf83f4e1d5a5b4d3c94126bcd21197efb7cccbd9c0ba5193604a022a846b8335c79cf7332b66b3483464b516f10bacb3e983fbbef4ccf7668cef68e46763b0792e51a934c4503d088a828c20f4701c940ab66cb8b0af62b007ee6b138192b2d102fa2de8137f8d18955e218e4d12584f5d88fc17ef709e6a2d594838318d8f7cdf3a41a979b8bad99f797521aeae7f24ee790d0ba64982ba51de4e4da5f11c45259d7f897ec4a173df272a624fa563440e2aec843186928bdfb6992fdcd29806ea8626a4e57b86c2a4204d3816fa6ac4792cdbb8ec84dc70d44e19a06c7ce85144096d7947348e396b00084a51b451f6d11d791ec080be9821850b85f30cd6f62bf43d441adffd877f300b1fb25c10647456f1b027ec3c7b27495f9e1bda904b75a3c862c84171af9e888b9d05e728fe78ad60bc56bbdca0bd91b992002e6e5e073d51c4af4e7bc4db95105f327a75a4acdab91fc92d778491ad1ecbaeb725a0cede25d653e54a481967662d0d074c4b6c935d67b66626d90fc6b7634adc1dca9b376bc6ef6ecf3f4a40bddd5884b9e0cd35422d80d8bcf59cb4d8f4d02490e3bb341ef14755e702568f484c41dd9e2b759fe732cd8c5135492ba66082c89f960e2597e2fd481f5e1ac9fe3361b7155c6f41e33f12a20af9043198d50250d2582a266b04d1365a9166ce7a2595ffa6aa854577f10f371e86fbbe83b32cfc798e6dc34f3dcb8f39687a0d5a104a20f2178a647ffaaec104b3dd2fb6ae774b1ce27f30c374630ae7ab2578120733634cb4a54df1864eb4d455ede112b96e690c671ec6090b8e8c7412852122216b6a9655f781b0118722847c089276f38c4fa23428a0bc8ec47e0141c5b86af1dd45a6dd6c99b7e590a578ab921c92ea99913d13e763c689ce69af5b3dc5dca96ff68f064e97f66092e6d55b2fb325254008fee8317669077ebee0477729d5cd64ecb89a9927eccfa0a905eef0c2a3c9dff3aea025a388fab25ba5e7936ab9f373db18fd1e0a3d86529cb24db8630230c0f134f496b1ea5df8cc7caa72795347848174c1d13832124e53f1ab70b51b1f16b145cc4805cef6b5b1aafdad2521d358904088b8594881c35d1a191e143d37e3e326dd9db10965753583a8d32a68cca9e110950e5ae8b0f93f7abcf93f187f841bb591bd12c739bbdded3f56f62b646dc05fdd8497e4ca8b4d24969891a7162e4160c14934c5caf085aa04ac13b2284f9db3168b1951e47b01fa288b255786cb6d901c8034fc8026015417331dba98d2c290b5c0471f1c44ab0a6cedf757ddd7de5597439f5ba6ae0eabb0f13f1358a0b5acaac3ea963335f54272f596f483848a8d8778befd40b4eaf11f5556f0b1d12c3e1b33820b3e61d934b4ad4bce03d090a6b3358ad12cf421dbfd8d76415ab57ad10129d9de6a35b5c2185e4a6e246b14642ff5f02979673555473bb9015dfcb4dcba6b2f379b8207e7f4295386a39cf8264fad4f3b45c9e3bc35e31d479feff83f961e80f11b077f2e88da6bff6a1c7b393abc7a5eb9e653d1e18a7464ad7f2ac53ad63503d670d963e9fed9aa5860e74ecca0d4d4af59c4b59fa4f2a1f2362159eb26c92e748bf438873462c229746c7f32464e8db4ee63ac20a19e2c8aea1821356972bb4b34fa5642f846d72801de29ae7bc952aea9b8bd908e0f18c3476e334c18f4b0e3c8338ab34368339fa742ead54b7f795bb13737072b5f87d2c82b67f92030a38ee62d96833ce7418a420e3f267ef90bd9a7103472798af43efa5f96f44b2cea6312ca7d0ab0b29c8162b363037793e15c2816fd39413317d21024affe56e2bfc9236d23450ade82e150ab55025ef32aeaf727ee7a5ee347f97fb4f6445aead68ee17c307598e54d079123edd64709dde9e88429a0022db284ec913d0b72ef8cad0dd7ff4296a6937a5fc4f70d3fa52bb9881ad7100f1fad02e8a16f0726e955980d74ddd4b3e12985d55dfef69d2f2ea4a90f9c0cb19c2f6b0b84018e8c2ffe86f46920a65fb91db0a59fa9df4830ab7628213aac3924aa44e961bbae466093defbce4f552136264705a8307d81debea168723836c7f591823c5a5975ef9c63f55cab60c32c82e5533f5948e72e1db0ca8f3a44c9a1f67f134cd3c4006d9e165084b27d2169d168cc1c4ff7da93a7d29872bd7b6e4ac30a3d370f5e27ed0ec717526b88f2d036b79c5c9eab28bc532373b4148d799bfa90540d8ec6888569328bc32bdc9cc62de7178a25682bce2b17cbafbd79beecd93f0382632516af2674139faa9c88eb70511e9950c033fb9c69f4e2621f3bfb9803902f3c7f633d7741aec06f0e006495c34afb0ef01d57622e1f7bcaa9c1f2fb80197d14f41d778e4b3623d8977678b1074ce745bfbe08ebe9e5dac54aaa1ac3679cdb6bda80144b071b4f8b0b3886e37c0a2c382e5c831a0feda2b16ef348c3285d685e945646b0524995a1fa6c99891f05eebc8d9fc47c51525909cb0161590ccf6b618fb159e968e4c5e67d3c0f781f81f1768140cac04dc00842420c318295b03b4f9c0fce448a9bccfc71bed77d63b27f22e4a9a66769784e8a72b35258087fc8c397cc5960e109a04a98c960dc84d2624db445829142da9cf79e5626bb6be1772119b457b98f29952cc82a71895ba1b6e6669daa91829d299de4debc03426242484f1715ba668c6205a72a197e79543c843fdd56676238d6aeea6de3ac8f42fff1534a082df0109bac3f42a64003113c6aea3c26557834ba4d799aa42b36f3dd245032ae9598f6bdda08e151ae3dc661d2791a2540059036269c1a5734e665ab9b3f5445d8b31c62808622d47248feba665531867554fc5832aeac09c9f52a89f04a19cfc30346bc79af2bba7e09b26f1540d7e204609106ff93b661babd08e2ad24c7a05e9f498f5798644257c99a586bcc1eed8de5f30e043338b46800a00dd998d3460a5cc524af4d9f3638ab48d810abc6e90a2a7144e5143ac0e0f0d1a5264d22e499e1c68c1a1808288f8888316efcad5b2a5201e7109b12ed7cc693b0150d54ab71a8d508b290b515739f9f00ee710b6b392e1aa1ef7f4324aad287e2030cc44789f32564b34bb09bcac41a68671d22761ff8a0cd156a2c1ce543857461819a629b6817df57d6640af649cf449e574cce178a7b58dc150379553e6d03e135b69266efc5ff452700af1b7ee1749cb997b774f82fe70b41781d558bc612af83ccbfd2ac78d4f0a9265d1015dc7048af5305b8a8de0b0724caee211be41d49955523ea20af1c12371a9adec4e9411009a7e2af4b41fafd4ae0276bb432f9edc213cf40d67b940871cdc2d46def5c9a785d50985db6cef0b0aef8420817a968c204b052eff058c12124b3df62e147276618e3315aea08cf26498bbd3fc3d7ce7ecbf2e6c51efe59cf7290512e46b695bfb4bb14eaf65f7b66e20d1ef3686398baca6c4d42cf6539b9df20a97c35d597488f558963901c0209726b07ac3b3b821c75db05498dcd963fdcb67887fa6cdbfe2c2be53891b5c43692674d588c1793b66d0734a3ec8100062f82f3a97bf142bf8c1ef49ec674e9b30aac3f5e7dd3c8e7c1c4a88494db274ee8b82066c831fdecaa21380667c54d8a4d519304f300c17a5de99dae66b813e876792ce87db69764bb96287a57d6b82c8f4e8043708580654f8095ccadc280201f5270696f984e1f4889233c2fad42b47a96b7fff6e0a7b4482054de1a2f7e1b6b2d02f4772cea3fa40910e3f5efeb7882de70e8448f6cef0676827ae941a13369a05558972fa4ed6c58d8d9d322329183db91f13b1f", 0x1000}, {&(0x7f0000000480)="bf18d90ea5", 0x5}], 0x7}}], 0x1, 0x8004) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0), 0x4) sendto$inet6(r0, &(0x7f0000000040)="b6", 0x1, 0x4004000, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:23:44 executing program 5: r0 = syz_mount_image$nfs(0x0, 0x0, 0x0, 0x1, &(0x7f0000000640)=[{0x0, 0x0, 0x4c88}], 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) read(r0, &(0x7f0000000040)=""/52, 0x34) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000180)={@dev, @private}, 0x8) read(r2, &(0x7f0000000080)=""/187, 0xbb) [ 400.661697] loop6: detected capacity change from 0 to 116 03:23:44 executing program 1: pipe(&(0x7f00000001c0)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0x40305839, &(0x7f0000000180)=ANY=[@ANYBLOB="0600000000fddda784adff18000000000000002b00000000001c52791ea19c11a53200"]) r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x3, 0x0) msgrcv(r0, &(0x7f0000000200)={0x0, ""/144}, 0x98, 0x2, 0x0) 03:23:44 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 14) 03:23:44 executing program 4: r0 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6d706f6c3d7072656665722c007479c0107b225b23ba2d293650f0ab350b3201f38fddaa3730779f2d06319d69a92d587d0b380f792faa9dd4bb414345794c0507ed597a899e21a6364f44dc00442bd9557b8c7efe06061512190379bf994fd47159c6e5f0ea5de0bc4852a946536acdfca6db29b3984f458a4fe5bf9cb295449b624892580d487473180743ce1762cbb899ec5eec4ef62186ed799dfdb9dcaacd62b80d3e171dc379c4b4b904f93d74de377c1e1c1bdf1a359c11205669128bac946f3f8ffbb900c933ea2154480a8d49e612c1c240628f29c000"]) mknodat$loop(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) futimesat(r0, &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)={{}, {0x77359400}}) 03:23:44 executing program 7: ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, 0x0) syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000080)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) fork() ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x101, 0x0) getpeername$packet(0xffffffffffffffff, 0x0, 0x0) [ 400.676107] loop2: detected capacity change from 0 to 140 [ 400.678869] loop3: detected capacity change from 0 to 140 [ 400.690253] FAULT_INJECTION: forcing a failure. [ 400.690253] name failslab, interval 1, probability 0, space 0, times 0 [ 400.691099] CPU: 1 PID: 5128 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 400.691720] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 400.692533] Call Trace: [ 400.692721] [ 400.692889] dump_stack_lvl+0x8b/0xb3 [ 400.693187] should_fail.cold+0x5/0xa [ 400.693481] ? create_object.isra.0+0x3a/0xa20 [ 400.693828] should_failslab+0x5/0x10 [ 400.694110] kmem_cache_alloc+0x5b/0x480 [ 400.694415] create_object.isra.0+0x3a/0xa20 [ 400.694737] ? kasan_unpoison+0x23/0x50 [ 400.695044] __kmalloc+0x25b/0x440 [ 400.695315] __register_sysctl_table+0x112/0x1090 [ 400.695701] ? proc_sys_evict_inode+0x180/0x180 [ 400.696051] ? trace_kmalloc+0x29/0xd0 [ 400.696338] ? __kmalloc_track_caller+0x213/0x420 [ 400.696700] ? setup_userns_sysctls+0x4d/0x180 [ 400.697021] ? memcpy+0x39/0x60 [ 400.697282] setup_userns_sysctls+0xc2/0x180 [ 400.697606] create_user_ns+0x8e5/0xd80 [ 400.697908] copy_creds+0x53d/0x930 [ 400.698192] copy_process+0x10d5/0x6e20 [ 400.698491] ? lock_is_held_type+0xd7/0x130 [ 400.698799] ? find_held_lock+0x2c/0x110 [ 400.699097] ? lock_release+0x3b2/0x6f0 [ 400.699405] ? __might_fault+0xd1/0x170 [ 400.699719] ? __cleanup_sighand+0xb0/0xb0 [ 400.700043] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 400.700456] ? _copy_from_user+0x139/0x170 [ 400.700775] ? kernel_clone+0x2f8/0xa60 [ 400.701081] kernel_clone+0xe7/0xa60 [ 400.701362] ? lock_is_held_type+0xd7/0x130 [ 400.701684] ? copy_init_mm+0x20/0x20 [ 400.701972] ? lock_is_held_type+0xd7/0x130 [ 400.702295] __do_sys_clone3+0x1d5/0x2e0 [ 400.702600] ? __ia32_sys_clone+0x150/0x150 [ 400.702925] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 400.703342] ? vfs_write+0x188/0xae0 [ 400.703629] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 400.704030] ? fput+0x2a/0x50 [ 400.704280] ? syscall_enter_from_user_mode+0x1d/0x50 [ 400.704664] do_syscall_64+0x3b/0x90 [ 400.704949] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 400.705338] RIP: 0033:0x7f7036d5fb19 [ 400.705617] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 400.706910] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 400.707488] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 400.708010] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 400.708531] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 400.709037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 400.709562] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 400.710087] [ 400.710999] loop5: detected capacity change from 0 to 76 [ 400.714298] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 400.717904] EXT4-fs (loop3): warning: mounting unchecked fs, running e2fsck is recommended [ 400.719647] EXT4-fs (loop6): Number of reserved GDT blocks insanely large: 58512 [ 400.722852] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 400.725711] EXT4-fs error (device loop2): ext4_readdir:258: inode #2: block 4: comm syz-executor.2: path /syzkaller-testdir214820267/syzkaller.WtmhXY/51/mnt: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 400.731155] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. 03:23:44 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {0x0, 0x0, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 400.765418] EXT4-fs error (device loop3): ext4_readdir:258: inode #2: block 4: comm syz-executor.3: path /syzkaller-testdir256743792/syzkaller.4n7TUP/38/mnt: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 03:23:44 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1e, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3bfe}, {&(0x7f0000011500)="00000000000400"/32, 0x20, 0x4000}, {&(0x7f0000011600)="504d4d00504d4dffd7f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033300075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x4800}, {&(0x7f0000011800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300"/1056, 0x420, 0x4c00}, {&(0x7f0000011d00)="0400"/32, 0x20, 0x5400}, {&(0x7f0000011e00)="0500"/32, 0x20, 0x5800}, {&(0x7f0000011f00)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000007000"/96, 0x60, 0x5c00}, {&(0x7f0000012000)="0200"/32, 0x20, 0x6000}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x6400}, {&(0x7f0000012200)="0300"/32, 0x20, 0x6800}, {&(0x7f0000012300)="0400"/32, 0x20, 0x6c00}, {&(0x7f0000000140)="05000000000000000000000000000000000000000000000000b3c6de62de1a184d015ca24733d3968402fd0f82bdfe34a909580c256678e374011aa353b5005147b46c3e13321e22b3a248d7a9b04dfe13ae997f0a3ae1c17cb0fabb4dd3551be5b81b1fe30e22bff1c39b5dd426454574780f6ec0d225c725d043736baa8649b012cf4a5a621c2364cedb87a397586fee4a28bb3ea8", 0x96, 0x7000}, {&(0x7f0000012500)="000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000097bb5f37dc75357514254f514d2b15cf7000"/96, 0x60, 0x7400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:23:44 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@remote, 0x0, 0x0, 0x3, 0xb}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@empty, 0x0, 0x2}, 0x20) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/consoles\x00', 0x0, 0x0) 03:23:44 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 400.828792] loop6: detected capacity change from 0 to 116 [ 400.840316] EXT4-fs (loop6): Number of reserved GDT blocks insanely large: 58512 03:23:44 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000180)={@dev, @private}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'netdevsim0\x00', &(0x7f0000000000)=@ethtool_pauseparam={0x13, 0x7, 0x0, 0x1ede}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r1, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0x1400000000) [ 400.870623] loop2: detected capacity change from 0 to 140 [ 400.899575] loop3: detected capacity change from 0 to 140 [ 400.912923] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 400.916246] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. 03:23:44 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1d, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3bfe}, {&(0x7f0000011500)="00000000000400"/32, 0x20, 0x4000}, {&(0x7f0000011600)="504d4d00504d4dffd7f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033300075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x4800}, {&(0x7f0000011800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300"/1056, 0x420, 0x4c00}, {&(0x7f0000011d00)="0400"/32, 0x20, 0x5400}, {&(0x7f0000011e00)="0500"/32, 0x20, 0x5800}, {&(0x7f0000011f00)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000007000"/96, 0x60, 0x5c00}, {&(0x7f0000012000)="0200"/32, 0x20, 0x6000}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x6400}, {&(0x7f0000012200)="0300"/32, 0x20, 0x6800}, {&(0x7f0000012300)="0400"/32, 0x20, 0x6c00}, {&(0x7f0000000140)="05000000000000000000000000000000000000000000000000b3c6de62de1a184d015ca24733d3968402fd0f82bdfe34a909580c256678e374011aa353b5005147b46c3e13321e22b3a248d7a9b04dfe13ae997f0a3ae1c17cb0fabb4dd3551be5b81b1fe30e22bff1c39b5dd426454574780f6ec0d225c725d043736baa8649b012cf4a5a621c2364cedb87a397586fee4a28bb3ea8", 0x96, 0x7000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) [ 400.927453] EXT4-fs error (device loop2): ext4_readdir:258: inode #2: block 4: comm syz-executor.2: path /syzkaller-testdir214820267/syzkaller.WtmhXY/52/mnt: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 400.935295] EXT4-fs (loop3): warning: mounting unchecked fs, running e2fsck is recommended [ 400.949264] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. 03:23:44 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@remote, 0x0, 0x0, 0x3, 0xb}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@empty, 0x0, 0x2}, 0x20) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/consoles\x00', 0x0, 0x0) [ 400.957674] EXT4-fs error (device loop3): ext4_readdir:258: inode #2: block 4: comm syz-executor.3: path /syzkaller-testdir256743792/syzkaller.4n7TUP/39/mnt: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 03:23:44 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 15) 03:23:44 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {0x0, 0x0, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:23:44 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:23:44 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1d, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3bfe}, {&(0x7f0000011500)="00000000000400"/32, 0x20, 0x4000}, {&(0x7f0000011600)="504d4d00504d4dffd7f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033300075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x4800}, {&(0x7f0000011800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300"/1056, 0x420, 0x4c00}, {&(0x7f0000011d00)="0400"/32, 0x20, 0x5400}, {&(0x7f0000011e00)="0500"/32, 0x20, 0x5800}, {&(0x7f0000011f00)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000007000"/96, 0x60, 0x5c00}, {&(0x7f0000012000)="0200"/32, 0x20, 0x6000}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x6400}, {&(0x7f0000012200)="0300"/32, 0x20, 0x6800}, {&(0x7f0000012300)="0400"/32, 0x20, 0x6c00}, {&(0x7f0000000140)="05000000000000000000000000000000000000000000000000b3c6de62de1a184d015ca24733d3968402fd0f82bdfe34a909580c256678e374011aa353b5005147b46c3e13321e22b3a248d7a9b04dfe13ae997f0a3ae1c17cb0fabb4dd3551be5b81b1fe30e22bff1c39b5dd426454574780f6ec0d225c725d043736baa8649b012cf4a5a621c2364cedb87a397586fee4a28bb3ea8", 0x96, 0x7000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) [ 401.051987] loop3: detected capacity change from 0 to 140 [ 401.063936] EXT4-fs (loop3): warning: mounting unchecked fs, running e2fsck is recommended [ 401.066644] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 401.070495] EXT4-fs error (device loop3): ext4_readdir:258: inode #2: block 4: comm syz-executor.3: path /syzkaller-testdir256743792/syzkaller.4n7TUP/40/mnt: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 401.101657] FAULT_INJECTION: forcing a failure. [ 401.101657] name failslab, interval 1, probability 0, space 0, times 0 [ 401.103259] CPU: 0 PID: 5171 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 401.104380] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 401.105915] Call Trace: [ 401.106273] [ 401.106591] dump_stack_lvl+0x8b/0xb3 [ 401.107118] should_fail.cold+0x5/0xa [ 401.107692] ? __register_sysctl_table+0x9e2/0x1090 [ 401.108443] should_failslab+0x5/0x10 [ 401.108986] __kmalloc+0x72/0x440 [ 401.109476] __register_sysctl_table+0x9e2/0x1090 [ 401.110171] ? proc_sys_evict_inode+0x180/0x180 [ 401.110821] ? trace_kmalloc+0x29/0xd0 [ 401.111383] ? __kmalloc_track_caller+0x213/0x420 [ 401.112036] ? setup_userns_sysctls+0x4d/0x180 [ 401.112689] ? memcpy+0x39/0x60 [ 401.113168] setup_userns_sysctls+0xc2/0x180 [ 401.113782] create_user_ns+0x8e5/0xd80 [ 401.114342] copy_creds+0x53d/0x930 [ 401.114867] copy_process+0x10d5/0x6e20 [ 401.115434] ? lock_is_held_type+0xd7/0x130 [ 401.116048] ? find_held_lock+0x2c/0x110 [ 401.116618] ? lock_release+0x3b2/0x6f0 [ 401.117184] ? __might_fault+0xd1/0x170 [ 401.117798] ? __cleanup_sighand+0xb0/0xb0 [ 401.118436] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 401.119202] ? _copy_from_user+0x139/0x170 [ 401.119854] ? kernel_clone+0x2f8/0xa60 [ 401.120438] kernel_clone+0xe7/0xa60 [ 401.120989] ? lock_is_held_type+0xd7/0x130 [ 401.121601] ? copy_init_mm+0x20/0x20 [ 401.122206] ? lock_is_held_type+0xd7/0x130 [ 401.122815] __do_sys_clone3+0x1d5/0x2e0 [ 401.123432] ? __ia32_sys_clone+0x150/0x150 [ 401.124056] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 401.124846] ? vfs_write+0x188/0xae0 [ 401.125388] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 401.126189] ? fput+0x2a/0x50 [ 401.126657] ? syscall_enter_from_user_mode+0x1d/0x50 [ 401.127429] do_syscall_64+0x3b/0x90 [ 401.127966] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 401.128713] RIP: 0033:0x7f7036d5fb19 [ 401.129237] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 401.131868] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 401.132971] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 401.133954] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 401.134977] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 401.135957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 401.136968] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 401.137960] [ 401.139664] sysctl could not get directory: //user -12 [ 401.141312] CPU: 0 PID: 5171 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 401.142463] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 401.143977] Call Trace: [ 401.144339] [ 401.144661] dump_stack_lvl+0x8b/0xb3 [ 401.145203] __register_sysctl_table+0xde7/0x1090 [ 401.145903] ? proc_sys_evict_inode+0x180/0x180 [ 401.146569] ? trace_kmalloc+0x29/0xd0 [ 401.147098] ? __kmalloc_track_caller+0x213/0x420 [ 401.147793] ? setup_userns_sysctls+0x4d/0x180 [ 401.148428] ? memcpy+0x39/0x60 [ 401.148923] setup_userns_sysctls+0xc2/0x180 [ 401.149541] create_user_ns+0x8e5/0xd80 [ 401.150130] copy_creds+0x53d/0x930 [ 401.150648] copy_process+0x10d5/0x6e20 [ 401.151215] ? lock_is_held_type+0xd7/0x130 [ 401.151838] ? find_held_lock+0x2c/0x110 [ 401.152417] ? lock_release+0x3b2/0x6f0 [ 401.152969] ? __might_fault+0xd1/0x170 [ 401.153551] ? __cleanup_sighand+0xb0/0xb0 [ 401.154171] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 401.154905] ? _copy_from_user+0x139/0x170 [ 401.155520] ? kernel_clone+0x2f8/0xa60 [ 401.156082] kernel_clone+0xe7/0xa60 [ 401.156619] ? lock_is_held_type+0xd7/0x130 [ 401.157211] ? copy_init_mm+0x20/0x20 [ 401.157772] ? lock_is_held_type+0xd7/0x130 [ 401.158373] __do_sys_clone3+0x1d5/0x2e0 [ 401.158966] ? __ia32_sys_clone+0x150/0x150 [ 401.159609] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 401.160372] ? vfs_write+0x188/0xae0 [ 401.160889] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 401.161654] ? fput+0x2a/0x50 [ 401.162117] ? syscall_enter_from_user_mode+0x1d/0x50 [ 401.162849] do_syscall_64+0x3b/0x90 [ 401.163397] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 401.164090] RIP: 0033:0x7f7036d5fb19 [ 401.164602] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 401.167032] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 401.168082] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 401.169094] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 401.170122] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 401.171104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 401.172129] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 401.173177] [ 401.199145] loop2: detected capacity change from 0 to 140 [ 401.208242] loop6: detected capacity change from 0 to 112 [ 401.224401] EXT4-fs (loop6): Number of reserved GDT blocks insanely large: 58512 [ 401.226071] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 401.231414] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 401.242593] EXT4-fs error (device loop2): ext4_readdir:258: inode #2: block 4: comm syz-executor.2: path /syzkaller-testdir214820267/syzkaller.WtmhXY/53/mnt: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 401.535118] loop5: detected capacity change from 0 to 76 03:24:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r0, &(0x7f0000001180)={{}, "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x820) chdir(&(0x7f0000000040)='./file1\x00') truncate(&(0x7f0000000080)='./file1\x00', 0x820) 03:24:00 executing program 7: prctl$PR_SET_MM_AUXV(0x23, 0xc, 0x0, 0x47) prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f00000001c0)="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", 0x114) 03:24:00 executing program 5: r0 = syz_mount_image$nfs(0x0, 0x0, 0x0, 0x1, &(0x7f0000000640)=[{0x0, 0x0, 0x4c88}], 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) read(r0, &(0x7f0000000040)=""/52, 0x34) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000180)={@dev, @private}, 0x8) read(r2, &(0x7f0000000080)=""/187, 0xbb) 03:24:00 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {0x0, 0x0, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:24:01 executing program 3: getdents64(0xffffffffffffffff, &(0x7f0000000180)=""/42, 0x4e) 03:24:01 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3bfe}, {&(0x7f0000011500)="00000000000400"/32, 0x20, 0x4000}, {&(0x7f0000011600)="504d4d00504d4dffd7f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033300075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x4800}, {&(0x7f0000011800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300"/1056, 0x420, 0x4c00}, {&(0x7f0000011d00)="0400"/32, 0x20, 0x5400}, {&(0x7f0000011e00)="0500"/32, 0x20, 0x5800}, {&(0x7f0000011f00)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000007000"/96, 0x60, 0x5c00}, {&(0x7f0000012000)="0200"/32, 0x20, 0x6000}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x6400}, {&(0x7f0000012200)="0300"/32, 0x20, 0x6800}, {&(0x7f0000012300)="0400"/32, 0x20, 0x6c00}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:24:01 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 16) 03:24:01 executing program 1: pipe(&(0x7f00000001c0)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0x40305839, &(0x7f0000000180)=ANY=[@ANYBLOB="0600000000fddda784adff18000000000000002b00000000001c52791ea19c11a53200"]) r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x3, 0x0) msgrcv(r0, &(0x7f0000000200)={0x0, ""/144}, 0x98, 0x2, 0x0) [ 417.124524] loop5: detected capacity change from 0 to 76 [ 417.144071] FAULT_INJECTION: forcing a failure. [ 417.144071] name failslab, interval 1, probability 0, space 0, times 0 [ 417.144785] loop4: detected capacity change from 0 to 256 [ 417.145536] CPU: 0 PID: 5204 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 417.147386] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 417.147418] loop2: detected capacity change from 0 to 140 [ 417.148850] Call Trace: [ 417.148859] [ 417.148868] dump_stack_lvl+0x8b/0xb3 [ 417.148900] should_fail.cold+0x5/0xa [ 417.151272] ? create_object.isra.0+0x3a/0xa20 [ 417.151915] should_failslab+0x5/0x10 [ 417.152433] kmem_cache_alloc+0x5b/0x480 [ 417.152980] create_object.isra.0+0x3a/0xa20 [ 417.153594] ? kasan_unpoison+0x23/0x50 [ 417.154165] __kmalloc+0x25b/0x440 [ 417.154671] __register_sysctl_table+0x9e2/0x1090 [ 417.155334] ? proc_sys_evict_inode+0x180/0x180 [ 417.155965] ? trace_kmalloc+0x29/0xd0 [ 417.156496] ? __kmalloc_track_caller+0x213/0x420 [ 417.157169] ? setup_userns_sysctls+0x4d/0x180 [ 417.157783] ? memcpy+0x39/0x60 [ 417.158256] setup_userns_sysctls+0xc2/0x180 [ 417.158861] create_user_ns+0x8e5/0xd80 [ 417.159422] copy_creds+0x53d/0x930 [ 417.159927] copy_process+0x10d5/0x6e20 [ 417.160474] ? lock_is_held_type+0xd7/0x130 [ 417.161065] ? find_held_lock+0x2c/0x110 [ 417.161620] ? lock_release+0x3b2/0x6f0 [ 417.162141] ? __might_fault+0xd1/0x170 [ 417.162673] ? __cleanup_sighand+0xb0/0xb0 [ 417.163237] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 417.163935] ? _copy_from_user+0x139/0x170 [ 417.164492] ? kernel_clone+0x2f8/0xa60 [ 417.165012] kernel_clone+0xe7/0xa60 [ 417.165498] ? lock_is_held_type+0xd7/0x130 [ 417.166057] ? copy_init_mm+0x20/0x20 [ 417.166574] ? lock_is_held_type+0xd7/0x130 [ 417.167160] __do_sys_clone3+0x1d5/0x2e0 [ 417.167705] ? __ia32_sys_clone+0x150/0x150 [ 417.168288] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 417.169011] ? vfs_write+0x188/0xae0 [ 417.169498] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 417.170199] ? fput+0x2a/0x50 [ 417.170646] ? syscall_enter_from_user_mode+0x1d/0x50 [ 417.171309] do_syscall_64+0x3b/0x90 [ 417.171817] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 417.172471] RIP: 0033:0x7f7036d5fb19 [ 417.172952] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 417.175195] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 417.176175] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 417.177092] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 417.178021] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 417.178936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 417.179881] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 417.180815] [ 417.186308] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 417.186427] loop6: detected capacity change from 0 to 108 [ 417.209702] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended 03:24:01 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 417.216259] EXT4-fs (loop6): Number of reserved GDT blocks insanely large: 58512 [ 417.226187] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 417.229720] EXT4-fs error (device loop2): ext4_readdir:258: inode #2: block 4: comm syz-executor.2: path /syzkaller-testdir214820267/syzkaller.WtmhXY/54/mnt: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 03:24:01 executing program 3: getdents64(0xffffffffffffffff, &(0x7f0000000180)=""/42, 0x4e) [ 417.267904] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:24:01 executing program 4: io_uring_setup(0x5f25, &(0x7f0000000800)={0x0, 0x0, 0x4}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000080)={0x7f5}) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {0x80000001, 0x2}}, './file1\x00'}) ioctl$EXT4_IOC_GET_ES_CACHE(r1, 0xc020662a, &(0x7f0000000200)=ANY=[@ANYBLOB="0002000000000000030000000000000002000000cf3f7f5f0800000000000000070000000000000001000000010000000100000000000000000000000000000000000000000000000004000000000000000000000000000001000080000000000200000000000000c50c0000000000000000000000000000000000000000000002000000000000000000000000000000020000000000000007000000000000000500000000000000000000000000000000000000000000000412000000000000000000000000000001000000000000000000000000000000ff03000000000000000000000000000000000000000000000100000000000000000000000000000066a9000000000000e9b2ffffffffffffbd0f00000000000000000000000000000000000000f518000105000000000000000000000000000001040000000000000900000000000000030000000000000000000000000000000000000000000000000000000000000000000000000400000000000000ed06000000000000ffff000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000100000000000000f2a9000000000000000000000000000000000000000000000400"/477]) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/94, 0x5e}, {&(0x7f0000000080)}, {&(0x7f00000000c0)=""/160, 0xa0}], 0x3) ioctl$BINDER_SET_CONTEXT_MGR_EXT(0xffffffffffffffff, 0x4018620d, 0x0) 03:24:01 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160), 0x0, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 417.313201] EXT4-fs: Invalid gid value -1 [ 417.324011] EXT4-fs: Invalid gid value -1 [ 417.346877] loop2: detected capacity change from 0 to 140 03:24:01 executing program 7: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)) 03:24:01 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1b, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3bfe}, {&(0x7f0000011500)="00000000000400"/32, 0x20, 0x4000}, {&(0x7f0000011600)="504d4d00504d4dffd7f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033300075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x4800}, {&(0x7f0000011800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300"/1056, 0x420, 0x4c00}, {&(0x7f0000011d00)="0400"/32, 0x20, 0x5400}, {&(0x7f0000011e00)="0500"/32, 0x20, 0x5800}, {&(0x7f0000011f00)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000007000"/96, 0x60, 0x5c00}, {&(0x7f0000012000)="0200"/32, 0x20, 0x6000}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x6400}, {&(0x7f0000012200)="0300"/32, 0x20, 0x6800}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) [ 417.391694] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 417.422549] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 417.448318] EXT4-fs error (device loop2): ext4_readdir:258: inode #2: block 4: comm syz-executor.2: path /syzkaller-testdir214820267/syzkaller.WtmhXY/55/mnt: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 03:24:01 executing program 3: getdents64(0xffffffffffffffff, &(0x7f0000000180)=""/42, 0x4e) [ 417.464644] loop6: detected capacity change from 0 to 104 [ 417.512976] EXT4-fs (loop6): Number of reserved GDT blocks insanely large: 58512 03:24:01 executing program 7: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000d40), 0x0, 0x0) 03:24:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4, 0x80000001, @private0={0xfc, 0x0, '\x00', 0x1}, 0x5}, 0x1c) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) sendmmsg$inet(r0, &(0x7f0000001680)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000300)="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", 0x301}], 0x1}}, {{0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000200)=')', 0x1}], 0x1}}], 0x2, 0x44000091) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000080)={0x7f5}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000b80)={'batadv0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000d00)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001140)={&(0x7f0000001100)={0x34, 0x0, 0x300, 0x70bd2a, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r1}, @val={0xc, 0x99, {0x80, 0x7f}}}}, [@NL80211_ATTR_MESH_ID={0xa}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x8080) sendmmsg$inet6(r2, &(0x7f0000001040)=[{{&(0x7f00000000c0)={0xa, 0x4e20, 0x4, @loopback, 0x10000}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000100)="3fdecdc045116ee2363606e4b24f3d69506dfe4974f23e0cd443564b70f4a99b237ca8c74cc77aaa7a903a4afbece39d733438429f3e0b47c0a4f87f810343b8e3cc96a9fdec3f22c78d347f", 0x4c}, {&(0x7f00000001c0)="03", 0x1}, {&(0x7f0000000240)="a8d3dbd4cdbe0178baeff78dd55e366c31a895da7b824297fe2aa75d2187cfcba2758ce4b86fc3bd03bccd769e55389d058ca43d00db3d91c323aa3b644911058595ef73796b887ce895011075451c82133f0335da6ec63c55da3d498f03531df834d7c0", 0x64}, {&(0x7f0000000640)="e51e22cb8d17454d5402c967aae910d9c99ff8583be27585ec8d19a7164cf5edff6467b271d1eded5a4bd680830c8c06faef9cf0f27818c663b6ca7116ae3d3fe8ba770627d2e796269b5f74e5c32968a995346989fe9130c99b88381c4f5747dee31f8b316c1dc5942e0f806d2f8ba2cbc7ada402ef22815ef2d454dee5cecfb7e9d7f5afcb5584b9c00da044b7f8f981f00ab46da6a063973930421a07e3058c3494bb8310bdf9e70e27d165b2792f3e388fa0fbb5", 0xb6}], 0x4, &(0x7f0000000740)=[@dstopts_2292={{0x20, 0x29, 0x4, {0x2, 0x0, '\x00', [@pad1, @ra={0x5, 0x2, 0x3}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x8}}], 0x38}}, {{&(0x7f0000000780)={0xa, 0x4e20, 0x3, @loopback, 0x4}, 0x1c, &(0x7f0000000b00)=[{&(0x7f00000007c0)="9926fcbaa3bd15b5e96f0673b88bea14133f1ecf0962aedb8ecee0293f674d0a755c5bf0ea421252f3a8055c15ca18a98b2b1c1f391edc20a39ee6b2f02122357e456117537b86bde08540626be56789b4272c3837123a2e21eaedfaceed52051ace4ebc9e9ea8801b445c5e44e2d2f3834d88377eb691832c3f0c98fe45008117c5b6e967ee4164e27bfaf57142a1d7f2df64289dd0c3532db3c09d24955d9f78dae6b6aa97e8869c0cdade3ccac9befd4ee34a4e0cc9b458f8e0e8", 0xbc}, {&(0x7f0000000880)="847fc18c00ad856e24dc4a9e25513ee9ea3e83d225d37ebc425b0066de3af5cf7baf2c393c1f32560c752105a1374802d685304f5202ca4bdf6050e13d691f80d4ada001d075b965765bb581db84fff12d36fd2800ceac22be88c443d432ba03a4030accf42d3fcfe08423a85bac82fe4c341cba7c78b90eb4c77f8d", 0x7c}, {&(0x7f0000000900)="871c6658a1bb7472bbe2ac47dbe68e2eb2e5582880c56164810b52cff8bacdf362501eb537a27e54944e6d2520c768942aa7e05717debff2bba1b5f205e1befbc8f0164fda9f7dcc0a944c94eaf5a8d70f9f797001985eecdace7d899246eb5f41053fa45135158a2b0f2aad36cd292a8f4d3c68cd5fce71fa9f500e22891b7cb384350476b531e4326413ccdea312186912b8e94b8a92dd4e0aad1467ee7c991ccd09c9b53e429812ea51dc6e956addc09729532f295fa09049e0c9ffea700700ebae7ae01ba886840bec0195993662a170de610ea871d9", 0xd8}, {&(0x7f0000000a00)="9ecf88be8a8b25c1f18138bdc79430e65929f64d62f83c34a40682a27267296b7be16123380c42b8eaab4f901579208bbd280846220424db7eeb8e8b42d0842465054da33cea4c0c55e3248376196a7a5943b145b808758f3d8540052d30221d4e4f602eb69e9f043b480121d244af4aba4f1aabd7a5541b326e14bd5aecad323346da16ca0d8ee4da885414e5a9bb53beecfd2c53e9f52c6cdd884850b94df918a804ba7c30aa", 0xa7}, {&(0x7f0000000ac0)="6cfd77f116e4ad6c676cee6f36d2be3cf56cc3685fa42065dce9129980d76ed2b278d342", 0x24}, {&(0x7f0000001700)="0ad9301e700ead6ef2520f05ec409d1279922bc77c39720f09dac048272c55bba83cb539c6fe3a91c52f28723bdc04cde94559b2e620326b61bb2ddffd2dea46c321c7a874caa9931654b67a0aef314c3864ec1ddea8686ee026b4f97edd4b701d18aa250e9172083dae1adbf5da706dfa9228c6f6b1c4dd4e6148f0b82b39a540894c9569214a3455b2d1a535a22ebe2e766b495d0c805c31b380d50db446c6a9fbe22d02d3bcbeb8c0bb2f860c2ed7791cf333f30badbdeee387783c98f50e19d509c9b066b665a0e9b995f0fc8b4c78baf18ea408ab640e5cdddd9e27721adf1199e42410013368e45eb919a608e98e2a6234df8686ad5db9c17657b4f38e150db4f8b112f1d907319f53a1bfbb17eef6397224b0b3fea407dc3a1516edd4dfa3bdba15b8a13f6ed84bbbe7773b7844c4b868befc02b147f7135ad74ea9e271fb5dc2c49f0a7df5f3997be9aa42513440bae4757e935ed258edc9645ccb9fe2a241adb407fb989740c745425fa64a5a8d20aa11bd0c5323e6359ee6e2db050630f4c937d512d385c03a989060c9092efe14d8ba2a12cb6c137a65d61bfc58b57cd8638591b087dfd325e8ff78302727cd33ee70bbbe670d48d6354f12c957e0bf3ef857ce8a984b792557fd60fdfa5cbd11f415bdbb9a8a2460d2006b56cffdbe73f904344530a5148a0d00bb75c17a0ec73884284b493589b6a2686361580439010788fbb9f4c21a13ad248ae73a692cd8c18796ed792d1c16480ff57da7151a492267511c9187ec5896880f2e96d99a1fed643043c6ab6c503dd1cb24a7dfb0b2289f91ba3fa6b3ba7bba7b6f0fbe5a0ef6439c0edc306ec6dbac6f514d2a645f2bf223ec85b0e15eda09026f45320d6abde6261705725888ee72981a4f870fc7e6a94c4ed2824b58707bebafc54b60e3dbea6940748eb29f37c67aa68d2bf5a788a264be2820238d8454076834bca199b70ceeff91ad93cca4c54ae94d40d1f24280e2c3fb152824cb0fc07fc3e9088535a91cacd8f9936ade8336063d84a8527a155ff1114c5bca95752e2a85456807d005859076e326e997c246811fbc5c3cca0b40e6040af0b83dae973bda74f76df51335b8a7d8499350451999010f72f589283dfc8d62e6b207459a41f66207a9ed2a13b52bee64c9f7bdfa290ea7737f43fd6664abab092669e4dab4b3d141e592af253e17f867291230ad0a841d7353c0093475160dcfc2689a6787404363d783dba621908d8d1c73f0f7d74fe8f0c87f76886686debe136f65ad105f13407886e3acfe96c995a62fbe25cd20c0a822a77af4e73668282e89e209ccdacee5d91d0736c390800decf2e120a74ad6fd4f4ebe088697d174d90f046b9544db617b04ff8d35e7e14ac60aadeac686f4ded1bc0abcef3199342cfa3e4d40353c98810da5272a5e24c6c0a0b17187df011ecc8c62b60c6f4a090ee810f36ea8ecf04bac85caa7f44ce125085077ee1b9ab3f0c4c49dce0421fda190b14314f5bf20660b46e4d886b2c2b9b2739b693eb4d500ad216f435b3f7872c9b233bca31d6eab036c49b09a3561ab8fcd4532b8edd2496e8d681a01310c144d9d18e873b1f634da56f6aea3322418d15d180f9c5b8d863fd4f838a87de624a4821f8db0e908dd2db0b94f11f32efbe53a8a54ef10c66917179deba449841160aa2e348c7bce9e664489d118a52f03daf83457f63f2d11cc40f3bc7472dfe7f5f55066d95840bb3675d60df9ef59624ca71fbb1c54a24724504e5fb73339ba42f65daf11e6d7babc264b317ee3386cf375e4db6b2ae4212372634f4a81b24b15a819a543819bd5d87b6247ba0316add332f941ae7ade32cc8f49c5bd1c70ac35c8cf3bd8231fe899e17076c7978bdb25c7b781989e119b7b6b37f525e17c582ee19d21afa7bca60632b2e6278128103510345278005a39b743524dbb8aed9f59260820a7b05ac85da44510f24ac45d5a673619f7e6a77f5d185284108ae42b5d6b9f0e72a3047ab0528923260d46dde29fab2e3423684bdb941465fa1a1998dfbfef3d2631f558183d56b4e30c7396420eb4b251ffce8fa79bba9fdfe767979e4280749a5a16b0ed7361844a028e52d8edcc9f4eca20bf32bedb5cecb702c9c8f9b77ece5dcc282ad04fe4294dd9697967c37d70b9087f35b00d8299a611c24efd42bfaa510401285a35f4d0586ea42c3650637c41d1ea94e001f9192fdd25b23fc73d1c0ff5e3325ac530a708e37b5a208f5530b7f5dcf256d0a10ffcc4861a7307edbe301f1f40a396961aeca21d09a0687d22cd744809bd3f213030901120287edd3e684c07be81eb479a9cb0f6efd11523bb5ba01f8cfa724a31efec550e9e7b2bd9184cb2c541f0d936d344979ef9d5dec348a4b29c2095e5629f7f1090155b4f4ca3cf6cb72544ae9a5bc6a86525f2a72af97b64e6815757e6f021c1345af728644734a9e59e495ed1030038f5b7521ccf27e05685e5ab0a01302633d4f87a7c8856a74e70ec0dec4f1bb3e804524ea68e95c6e43fc8bcf32dae5f3a14a79b50f93f586fc4be822527c8aaecba825439ffd862d0421c16aa66af4064997c9c2abbbcfd07606aeefbe9739129ccd1fae492be571a3480ba7d63e1c32572b7cfa03b0871b1033e874f844868b8fcff4e7317a2514391a4f3e018cc37b7c52245abffbea34cc46b04f92546de63431a692d571d9b18970847a8630b49e5bebf0dee46db433a00fc713ae1bdcb121cc61f13c9eab4c81efd3616bbb22b73783c1a84857feeabe54e06bd678bafb421c567d44fa7dc86af0a73003988fb20cf6e469a5784c1d8082c9149a2ab4d7c286a74ee0e0bc791c2382259e8b62e5ea394c6c5c0d4a291a80e09d217480d08d38027aea0f1a283e28451070768b393a7f39075d884eddf21967c9f00a144a149c85aed50c7ceff0a7e5d610d8f60492f3af7ef9316894f44a3a061acf5021851661ceaf4dc7c2fc63bc7dbb3ec3c5a23844fc9415ee682eb8364e3cb3d4a3d8c3535405a4487a76210c020f6960ab6b53ebef9c41ca47a9dc798c339877164ee1686c1edd1a9382dc5651e29026c90a30b58863c4d01cd735d38efb14787a4054d153da53cb73690d19d8036a643e58524b3de44e809f46bb49450025dcf3513e0ba3d52f9c8f768247036edf79cd0dda0a2a63d9bae9b089a510d9cea7eebf2e49101f5f8a34dd37b76c3398f005b1aa4954d075bbe8cd3b311592d2c4dcd577972890d65863eb13ef46b7297599d1e2ecf7351705d5aa82733eb63ce1119b99a9aba6e53e8d46078ed6390216378fc40f1bf358571b49e54dd2f640dc755008257c717746c0e35f0aea291d329d611cce3a4419c2bec1bd42816f666d440ad722ade5e0842264aa77792922b785fe528862e80b2b44c65e436e8e9a082c5390a77bdd127ede696b471ff7379eb0be08a40427eead809a21cc14e91ba2c39619ef0ea449468354e2dda9cd1746cf95cd5ee514517edba74172022c99e5e40e5d497cb81962b9b995e95ac1d39159558588cbafcf6468c636d1e957dcb5be0ea47cdfac3d8b446a34f43b519e6d03dabffd2d8dc3932a44944b6588004a11d223ab85e38bb23dc8a09c9cd0c59a0c50972fdf808fc116b8db7fb5bf7214c7a6385021f1b2ef60d641b276c745feee0870034f23f2f2bf100f2c2900edd9d8be3712fffcafc1733edc0aec5e5926b6beac647189bb905141d3ec2c5eb9fdcfc57387a8396e31f0d716ddc307faafa7c333de703634ce763bcc7477734d7cdc1274016d7f64fb2becac345447749e9b20031f90bd35a77318a37151ef475923d71fc75341ffb199f456af7743bcd154fbdb16731492b1654b8b311a6da1bb2f92f92164896cdbe4fcb353816b8d355147ea3cd5ce72510c9623122ce338e9d03acdf1a798ba52e7452c88b4798ea5cfeec43cd0a48c4a628a3dc3ef5fda08ad58bc03d7814946fc275e7c4ecfec4ea2642d518fc4741b08f911e5acb2adc8fb3a6c4b04ff2d1f37a90fdeee95393f2291b052c3fbbc9c9fea7b629c457f24ae0c519012aeae37cff6c76b5fb1f0f39b73078bf365a8988eae6ff1adbf23260c3e45d4f547e22f8b65311aa355d443cfa2a27acccf3f33dc835a45940fe91c4b316cef855564c2048dcaa2ad7989750c90119ff4b5c68035013a7f2a9513f9fe93458f8107f4068ac2138daa6f11d4ca40954a1b6d04ae735736d80eedb0f0ec2c2e890c63a8b5161fc2f45a3d1527a9722b6c196fb4a192433021e21b73b998f1ef6619e83d40ba77ed33096481f997e8dec21986364afd19013171c02c423bd9ddc2e119eb1faf4557e790f69699ae7ab7912838f024fe4da96098e8b5d04cffadaa0999273dc49ee26ca78053f72e70b327ead45385d57e7ae936cb4ae74dd70e800f018700f6c4eeb6c42ab272ff6e098f1de631d87c64322cf3500c02c5bf2e8d6f7f27e6613f4afcc263492f86936e1555850908d856e4f6da156a9bfa07f2d46c7faea01a2e45d11cd9fec724bb34bc13885823d213a9e3a39b53523333b3018c948749bf011c16dd83cbdaa89b07b7194ca845586ebe4fec545cd1aa4dd84d83899f05859a24f9d0098d68b4200a9ebf31222ef0e2843a67a7a9e13a2d7388db7e5ad09e4e87946966ba1ed99c0180135f9fb0596de93f1250cda5c0b7b022140947d03f43b888852ea1714e06e040e773db406b3a76624532b1c63c979c2c2a8504e521b1a12adc261e1728273c83688bfa33c3f7b11f4fe07a2421ec726ac0a5374adaf2073f62b5611ad60203df249b5bf98b2488de069e336fdbab61d100673d3e0fdad080fcdf9eae76e310ae41d39a30df7314f7af602c4459e2ee6314829440a1e835d38c03549d2daa5ac6c0291c3e9a8590e2268bfeacd3765b576ab1b0281aa98ef995a48efed53abfa677353d15e81ef2b9c600a9c818fe6ffcff0b6c33ba89796195b0982c744cb8a50cb2cd7b98dfefc8f9c915c8aa210f8ff4240336accb9531b3f11ca6815bcd684ea1fe9fe1c8cdb2298d50a8b22f2b929807562a827cfb83ae343587f665f1db9f18b7bb37761bb766462f8dad6c9feca48038e1602e2ed0af6a5a6b3857f3a58bdf26a73851d383464fdfa709178d567ba5ccb4aba12aca73c1ea121cf0ae8be0f6e02453dc3378ff9ef7ace4a3c4e4f90fbafb4ed31c19d4ad37d1da834c9a1a008c2b7ba93b7969b2bfdbae249d2a4779116ecfb1dfbc7803574ab51d0ad937781879bf1cd16c9ed6fa92643c2a69c8572a1303794c551cd90efe0add05794d9c9a3c8c5cd67259a1b754be03b82f15af1b9e45331bb52d1f30206b7713c5820804448aaf805376f05c822477212524bb62d7a9deb0fc92f8903a83deed13084c57d54a56bf38cd17534fda346d4a0cc5ebbda0fddfab35e567f943b9d634df305cbe8930bcd7e80b15dfd5cea375553e2e3d555c6ffbb0e3aee3bda7fb4f2dd6bf39d3e4689678494b9498bbe0cf23e6afc4f5bff64ce9f06eb9431a9790a60b56261294e04d1b3177bac9dd22b29528d72f680c54b8a7a11045b3d4f4ac68c4501625c545515c9663646976bf671f2ef5aded1cd4079f77c9e802daa7f5a631acd55680c12face22789273777db7e6ec2e37bb64c34120fe1d0a4781b5f051440a5479c5752f34048daa97cbe05d07ada9a076cddd351e8402e37dea20a02afdfeb115a2acb2549539a1349ea28482648a62cc0730c66db9d8a3c8f3df14e30e9fd6d3ac0d788919563b0df3657d4c86", 0x1000}], 0x6, &(0x7f0000000bc0)=[@hopopts_2292={{0x20, 0x29, 0x36, {0x89, 0x0, '\x00', [@pad1]}}}, @tclass={{0x14, 0x29, 0x43, 0x4}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast2, r3}}}, @tclass={{0x14, 0x29, 0x43, 0x8001}}], 0x78}}, {{&(0x7f0000000c40)={0xa, 0x4e22, 0xff, @mcast2, 0x5}, 0x1c, &(0x7f0000000f00)=[{&(0x7f0000000c80)="f73210d6bf569262c9794ffccf056142f612286918db3721fda3a9910e86ead2fa80c35e8930e289e8150c96e10bba8b1db5ce40e9583c3cafec73ebda243b1a93c91b5b0345495f4bbb6f1abcc6d1c4b4645c62e0fc0a01a577f2ed2ff802113ab72e65886814b44e186f44489d5b368d26e9316bfaf3f4bc319acc674696", 0x7f}, {&(0x7f0000000d00)}, {&(0x7f0000000d40)="853a62c002b22136df606c8166ca6463342d6378601c3fe52c4f8f973141eaface116a2ce7c9418a72e1321a0509ff7b2fe2d01e3517df1c666f906486853fd76a98fddb0879fa030b64883e47f04f0cf654ba9f694a0c43c32b8e0838ad81106e858d4c4dc0018f80b7938dd349ffeb6c8661942f5026c014db3886b9afa4395de31b85255013027f1d0303bcb0657b2a4a1f333ead4d9f15da020e55cd0278f6d5ea8053233eccabea38c6004cacf194fe6009997209f2cc4310deff98a496b058f84aeadbaec65ad82ef7febcb99a4acfb1e4e075b9a57ad2c4021f60abbee060d8a1ab62871ed8720d72f0198f8fd76de56766931ce1", 0xf8}, {&(0x7f0000000e40)="891a98dfb231467d6fcd36f50ab7915c5d8ced63544ddb502b2739f8b9a1d6d25e70c1a8363174a65bf5fe9c6d8facaaf2b2ff965206e00b384f605bb402ef9918063340bbe0f324f01c5221279d1b60e1a991d9b89ce0c731df962391cfebc28febf090c5d9d389d8246c2e892de3cbb905375e97b31a37e1e18662362d223c15f15dabcc", 0x85}], 0x4, &(0x7f0000000f40)=[@flowinfo={{0x14, 0x29, 0xb, 0x75e}}, @hoplimit={{0x14, 0x29, 0x34, 0x8}}, @rthdrdstopts={{0x80, 0x29, 0x37, {0x2b, 0xc, '\x00', [@pad1, @calipso={0x7, 0x18, {0x2, 0x4, 0x1, 0x2, [0x8e5, 0x3]}}, @generic={0xf9, 0x3d, "3d7c41c02d1bb828e80c1215d1d9074692099b0a77e806f445b5ae6cfa99d9d06008d47c0f2dac982a33dc44bf07bcc9d62b887987f5015e7c4b3c700d"}, @pad1, @ra={0x5, 0x2, 0x9}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x2e70}}], 0xc8}}], 0x3, 0x801) 03:24:14 executing program 1: pipe(&(0x7f00000001c0)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0x40305839, &(0x7f0000000180)=ANY=[@ANYBLOB="0600000000fddda784adff18000000000000002b00000000001c52791ea19c11a53200"]) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000140)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000200)={0x0, ""/144}, 0x98, 0x2, 0x0) [ 430.666392] loop6: detected capacity change from 0 to 100 [ 430.668509] loop2: detected capacity change from 0 to 140 03:24:14 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160), 0x0, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:24:14 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:24:14 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 17) 03:24:14 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3bfe}, {&(0x7f0000011500)="00000000000400"/32, 0x20, 0x4000}, {&(0x7f0000011600)="504d4d00504d4dffd7f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033300075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x4800}, {&(0x7f0000011800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300"/1056, 0x420, 0x4c00}, {&(0x7f0000011d00)="0400"/32, 0x20, 0x5400}, {&(0x7f0000011e00)="0500"/32, 0x20, 0x5800}, {&(0x7f0000011f00)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000007000"/96, 0x60, 0x5c00}, {&(0x7f0000012000)="0200"/32, 0x20, 0x6000}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x6400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:24:14 executing program 7: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x40280) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000080)) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x200, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000180)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x10) copy_file_range(r0, 0x0, r3, 0x0, 0x0, 0x0) 03:24:14 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmmsg$inet6(r0, &(0x7f0000001b80)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c, 0x0, 0x0, &(0x7f0000001c40)=[@pktinfo={{0x24, 0x29, 0x32, {@ipv4={'\x00', '\xff\xff', @multicast2}, r2}}}], 0x28}}], 0x2, 0x0) sendmsg$MPTCP_PM_CMD_GET_LIMITS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0xb8, 0x0, 0x30b, 0x70bd26, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x40, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x5}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x5}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x4}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x6}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}]}, 0xb8}, 0x1, 0x0, 0x0, 0x841}, 0x4000000) clone(0xc008c500, 0x0, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000180), r3) [ 430.670225] FAULT_INJECTION: forcing a failure. [ 430.670225] name failslab, interval 1, probability 0, space 0, times 0 [ 430.672055] CPU: 0 PID: 5258 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 430.673115] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 430.674489] Call Trace: [ 430.674834] [ 430.675126] dump_stack_lvl+0x8b/0xb3 [ 430.675637] should_fail.cold+0x5/0xa [ 430.676150] ? alloc_ucounts+0x1bf/0x580 [ 430.676695] should_failslab+0x5/0x10 [ 430.677196] kmem_cache_alloc_trace+0x55/0x3c0 [ 430.677810] alloc_ucounts+0x1bf/0x580 [ 430.678332] ? get_ucounts+0x60/0x60 [ 430.678578] loop3: detected capacity change from 0 to 140 [ 430.678839] ? setup_userns_sysctls+0x103/0x180 [ 430.678875] set_cred_ucounts+0x163/0x320 [ 430.680408] copy_creds+0x55b/0x930 [ 430.680915] copy_process+0x10d5/0x6e20 [ 430.681456] ? lock_is_held_type+0xd7/0x130 [ 430.682029] ? find_held_lock+0x2c/0x110 [ 430.682575] ? lock_release+0x3b2/0x6f0 [ 430.683116] ? __might_fault+0xd1/0x170 [ 430.683677] ? __cleanup_sighand+0xb0/0xb0 [ 430.684288] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 430.685019] ? _copy_from_user+0x139/0x170 [ 430.685588] ? kernel_clone+0x2f8/0xa60 [ 430.686139] kernel_clone+0xe7/0xa60 [ 430.686655] ? lock_is_held_type+0xd7/0x130 [ 430.687234] ? copy_init_mm+0x20/0x20 [ 430.687789] ? lock_is_held_type+0xd7/0x130 [ 430.688376] __do_sys_clone3+0x1d5/0x2e0 [ 430.688939] ? __ia32_sys_clone+0x150/0x150 [ 430.689542] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 430.690274] ? vfs_write+0x188/0xae0 [ 430.690783] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 430.691508] ? fput+0x2a/0x50 [ 430.691962] ? syscall_enter_from_user_mode+0x1d/0x50 [ 430.692662] do_syscall_64+0x3b/0x90 [ 430.693177] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 430.693857] RIP: 0033:0x7f7036d5fb19 [ 430.694352] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 430.696704] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 430.697694] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 430.698607] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 430.699518] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 430.700449] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 430.701372] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 430.702320] 03:24:14 executing program 5: r0 = syz_mount_image$vfat(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0xfe2c, 0x0, 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0x40) syz_mount_image$nfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000180)='./file1\x00') [ 430.719208] EXT4-fs (loop6): Number of reserved GDT blocks insanely large: 58512 [ 430.735322] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended 03:24:14 executing program 7: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x40280) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000080)) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x200, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000180)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x10) copy_file_range(r0, 0x0, r3, 0x0, 0x0, 0x0) [ 430.783865] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. 03:24:14 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 18) 03:24:14 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x19, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3bfe}, {&(0x7f0000011500)="00000000000400"/32, 0x20, 0x4000}, {&(0x7f0000011600)="504d4d00504d4dffd7f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033300075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x4800}, {&(0x7f0000011800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300"/1056, 0x420, 0x4c00}, {&(0x7f0000011d00)="0400"/32, 0x20, 0x5400}, {&(0x7f0000011e00)="0500"/32, 0x20, 0x5800}, {&(0x7f0000011f00)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000007000"/96, 0x60, 0x5c00}, {&(0x7f0000012000)="0200"/32, 0x20, 0x6000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:24:14 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:24:14 executing program 5: r0 = syz_mount_image$vfat(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0xfe2c, 0x0, 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0x40) syz_mount_image$nfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000180)='./file1\x00') 03:24:14 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160), 0x0, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 430.861478] FAULT_INJECTION: forcing a failure. [ 430.861478] name failslab, interval 1, probability 0, space 0, times 0 [ 430.862353] CPU: 1 PID: 5281 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 430.862951] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 430.863781] Call Trace: [ 430.863969] [ 430.864139] dump_stack_lvl+0x8b/0xb3 [ 430.864423] should_fail.cold+0x5/0xa [ 430.864709] ? create_object.isra.0+0x3a/0xa20 [ 430.865050] should_failslab+0x5/0x10 [ 430.865328] kmem_cache_alloc+0x5b/0x480 [ 430.865624] create_object.isra.0+0x3a/0xa20 [ 430.865946] ? kasan_unpoison+0x23/0x50 [ 430.866247] kmem_cache_alloc_trace+0x22e/0x3c0 [ 430.866589] alloc_ucounts+0x1bf/0x580 [ 430.866876] ? get_ucounts+0x60/0x60 [ 430.867160] ? setup_userns_sysctls+0x103/0x180 [ 430.867495] set_cred_ucounts+0x163/0x320 [ 430.867820] copy_creds+0x55b/0x930 [ 430.868095] copy_process+0x10d5/0x6e20 [ 430.868383] ? lock_is_held_type+0xd7/0x130 [ 430.868697] ? find_held_lock+0x2c/0x110 [ 430.868989] ? lock_release+0x3b2/0x6f0 [ 430.869275] ? __might_fault+0xd1/0x170 [ 430.869587] ? __cleanup_sighand+0xb0/0xb0 [ 430.869906] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 430.870312] ? _copy_from_user+0x139/0x170 [ 430.870623] ? kernel_clone+0x2f8/0xa60 [ 430.870918] kernel_clone+0xe7/0xa60 [ 430.871193] ? lock_is_held_type+0xd7/0x130 [ 430.871503] ? copy_init_mm+0x20/0x20 [ 430.871808] ? lock_is_held_type+0xd7/0x130 [ 430.872129] __do_sys_clone3+0x1d5/0x2e0 [ 430.872434] ? __ia32_sys_clone+0x150/0x150 [ 430.872766] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 430.873161] ? vfs_write+0x188/0xae0 [ 430.873441] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 430.873842] ? fput+0x2a/0x50 [ 430.874083] ? syscall_enter_from_user_mode+0x1d/0x50 [ 430.874464] do_syscall_64+0x3b/0x90 [ 430.874746] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 430.875122] RIP: 0033:0x7f7036d5fb19 [ 430.875393] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 430.876715] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 430.877258] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 430.877775] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 430.878279] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 430.878794] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 430.879308] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 430.879843] [ 430.902717] loop3: detected capacity change from 0 to 140 [ 430.918098] loop6: detected capacity change from 0 to 96 [ 430.919794] loop2: detected capacity change from 0 to 140 [ 430.946593] EXT4-fs (loop6): Number of reserved GDT blocks insanely large: 58512 03:24:14 executing program 7: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x40280) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000080)) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x200, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000180)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x10) copy_file_range(r0, 0x0, r3, 0x0, 0x0, 0x0) [ 430.977315] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 430.979836] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 430.982706] EXT4-fs error (device loop2): ext4_readdir:258: inode #2: block 4: comm syz-executor.2: path /syzkaller-testdir214820267/syzkaller.WtmhXY/57/mnt: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 03:24:14 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmmsg$inet6(r0, &(0x7f0000001b80)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c, 0x0, 0x0, &(0x7f0000001c40)=[@pktinfo={{0x24, 0x29, 0x32, {@ipv4={'\x00', '\xff\xff', @multicast2}, r2}}}], 0x28}}], 0x2, 0x0) sendmsg$MPTCP_PM_CMD_GET_LIMITS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0xb8, 0x0, 0x30b, 0x70bd26, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x40, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x5}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x5}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x4}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x6}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}]}, 0xb8}, 0x1, 0x0, 0x0, 0x841}, 0x4000000) clone(0xc008c500, 0x0, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000180), r3) 03:24:27 executing program 1: pipe(&(0x7f00000001c0)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0x40305839, &(0x7f0000000180)=ANY=[@ANYBLOB="0600000000fddda784adff18000000000000002b00000000001c52791ea19c11a53200"]) msgsnd(0x0, &(0x7f0000000140)={0x3}, 0x8, 0x0) msgrcv(0x0, &(0x7f0000000200)={0x0, ""/144}, 0x98, 0x2, 0x0) 03:24:27 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0xc0881) write$binfmt_script(r0, 0x0, 0x1b00) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000080)={0x7f5}) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000140)={'ip6_vti0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x29, 0x9, 0x0, 0x7, 0x16, @mcast1, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x8, 0x1, 0x5, 0x8}}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmmsg$inet6(r4, &(0x7f0000001b80)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c, 0x0, 0x0, &(0x7f0000001c40)=[@pktinfo={{0x24, 0x29, 0x32, {@ipv4={'\x00', '\xff\xff', @multicast2}, r6}}}], 0x28}}], 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) r8 = socket$inet6_udp(0xa, 0x2, 0x0) r9 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmmsg$inet6(r8, &(0x7f0000001b80)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c, 0x0, 0x0, &(0x7f0000001c40)=[@pktinfo={{0x24, 0x29, 0x32, {@ipv4={'\x00', '\xff\xff', @multicast2}, r10}}}], 0x28}}], 0x2, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_GET(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x94, r2, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x4004024}, 0x0) 03:24:27 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:24:27 executing program 7: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x80400, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x2e, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d2420000120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31333638353234303200"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040000c00000000000000d6f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003700000000000000", 0x40, 0x540}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d6f4655fd6f4655fd6f4655f00"/2080, 0x820, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f4655f00"/32, 0x20, 0x1580}, {&(0x7f0000011000)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000300000000200000004000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d6f4655f00"/160, 0xa0, 0x1600}, {&(0x7f0000011100)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000400000000200000004000000420000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d6f4655f00"/160, 0xa0, 0x1700}, {&(0x7f0000011200)="c041000000300000d6f4655fd6f4655fd6f4655f00000000000002002000000000000800000000000af301000400000000000000000000000c00000020000000", 0x40, 0x1e00}, {&(0x7f0000011300)="20000000000000000000000000000000d6f4655f00"/32, 0x20, 0x1e80}, {&(0x7f0000011400)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000002002000000000000800030000000af3010004000000000000000000000001000000500000000000000000000000000000000000000000000000000000000000000000000000000000005bbc60cd0000000000000000000000000000000000000000000000002000000098a2e27a98a2e27a98a2e27ad7f4655f98a2e27a0000000000000000", 0xa0, 0x1f00}, {&(0x7f0000011500)="ed8100001a040000d7f4655fd7f4655fd7f4655f00000000000001002000000000000800010000000af301000400000000000000000000000200000060000000000000000000000000000000000000000000000000000000000000000000000000000000491c1dd40000000000000000000000000000000000000000000000002000000098a2e27a98a2e27a98a2e27ad7f4655f98a2e27a0000000000000000", 0xa0, 0x2000}, {&(0x7f0000011600)="ffa1000026000000d7f4655fd7f4655fd7f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3133363835323430322f66696c65302f66696c6530000000000000000000000000000000000000000000008a6df6170000000000000000000000000000000000000000000000002000000098a2e27a98a2e27a98a2e27ad7f4655f98a2e27a0000000000000000", 0xa0, 0x2100}, {&(0x7f0000011700)="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", 0x1a0, 0x2200}, {&(0x7f0000011900)="ed81000064000000d7f4655fd7f4655fd7f4655f00000000000001002000000000000800010000000af3010004000000000000000000000001000000900000000000000000000000000000000000000000000000000000000000000000000000000000002248c6120000000000000000000000000000000000000000000000002000000098a2e27a98a2e27a98a2e27ad7f4655f98a2e27a0000000000000000", 0xa0, 0x2400}, {&(0x7f0000011a00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0x4000}, {&(0x7f0000011b00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x8000}, {&(0x7f0000011c00)="00000000000400"/32, 0x20, 0x8400}, {&(0x7f0000011d00)="00000000000400"/32, 0x20, 0x8800}, {&(0x7f0000011e00)="00000000000400"/32, 0x20, 0x8c00}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x9000}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x9400}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x9800}, {&(0x7f0000012200)="00000000000400"/32, 0x20, 0x9c00}, {&(0x7f0000012300)="00000000000400"/32, 0x20, 0xa000}, {&(0x7f0000012400)="00000000000400"/32, 0x20, 0xa400}, {&(0x7f0000012500)="00000000000400"/32, 0x20, 0xa800}, {&(0x7f0000012600)="00000000000400"/32, 0x20, 0xac00}, {&(0x7f0000012700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0xc000}, {&(0x7f0000012800)="0200"/32, 0x20, 0xc400}, {&(0x7f0000012900)="0300"/32, 0x20, 0xc800}, {&(0x7f0000012a00)="0400"/32, 0x20, 0xcc00}, {&(0x7f0000012b00)="0500"/32, 0x20, 0xd000}, {&(0x7f0000012c00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000c00100"/96, 0x60, 0xd400}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x10000}, {&(0x7f0000012e00)="0200"/32, 0x20, 0x10400}, {&(0x7f0000012f00)="0300"/32, 0x20, 0x10800}, {&(0x7f0000013000)="0400"/32, 0x20, 0x10c00}, {&(0x7f0000013100)="0500"/32, 0x20, 0x11000}, {&(0x7f0000013200)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000c00100"/96, 0x60, 0x11400}, {&(0x7f0000013300)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d803050766696c653100"/64, 0x40, 0x14000}, {&(0x7f0000013400)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x18000}, {&(0x7f0000013900)='syzkallers\x00'/32, 0x20, 0x1c000}, {&(0x7f0000013a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x24000}], 0x0, &(0x7f0000013b00)) 03:24:27 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x20f, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:24:27 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6f84b00080801000440004000f801", 0x17}, {0x0, 0x0, 0x100000000}], 0x0, &(0x7f0000000080)={[{@rodir}]}) r0 = syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') pipe(&(0x7f0000000000)) sendfile(r0, r0, 0x0, 0xdb8a) [ 443.689339] loop2: detected capacity change from 0 to 140 [ 443.694151] FAULT_INJECTION: forcing a failure. [ 443.694151] name failslab, interval 1, probability 0, space 0, times 0 [ 443.695014] CPU: 1 PID: 5309 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 443.695612] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 443.696445] Call Trace: [ 443.696641] [ 443.696808] dump_stack_lvl+0x8b/0xb3 [ 443.697096] should_fail.cold+0x5/0xa [ 443.697390] ? dup_fd+0x89/0xca0 [ 443.697655] should_failslab+0x5/0x10 [ 443.697939] kmem_cache_alloc+0x5b/0x480 [ 443.698249] dup_fd+0x89/0xca0 [ 443.698496] ? audit_filter_inodes+0x40/0x40 [ 443.698827] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 443.699234] ? security_task_alloc+0xe6/0x260 [ 443.699581] copy_process+0x1ccf/0x6e20 [ 443.699886] ? lock_is_held_type+0xd7/0x130 [ 443.700215] ? find_held_lock+0x2c/0x110 [ 443.700532] ? __cleanup_sighand+0xb0/0xb0 [ 443.700856] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 443.701256] ? _copy_from_user+0x139/0x170 [ 443.701567] ? kernel_clone+0x2f8/0xa60 [ 443.701867] kernel_clone+0xe7/0xa60 [ 443.702147] ? lock_is_held_type+0xd7/0x130 [ 443.702469] ? copy_init_mm+0x20/0x20 [ 443.702769] ? lock_is_held_type+0xd7/0x130 [ 443.703095] __do_sys_clone3+0x1d5/0x2e0 [ 443.703402] ? __ia32_sys_clone+0x150/0x150 [ 443.703740] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 443.704159] ? vfs_write+0x188/0xae0 [ 443.704444] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 443.704849] ? fput+0x2a/0x50 [ 443.705095] ? syscall_enter_from_user_mode+0x1d/0x50 [ 443.705475] do_syscall_64+0x3b/0x90 [ 443.705759] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 443.706136] RIP: 0033:0x7f7036d5fb19 [ 443.706407] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 443.707697] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 443.708339] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 443.708861] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 443.709370] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 443.709888] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 443.710399] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 443.710916] 03:24:27 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 19) 03:24:27 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x18, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3bfe}, {&(0x7f0000011500)="00000000000400"/32, 0x20, 0x4000}, {&(0x7f0000011600)="504d4d00504d4dffd7f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033300075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x4800}, {&(0x7f0000011800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300"/1056, 0x420, 0x4c00}, {&(0x7f0000011d00)="0400"/32, 0x20, 0x5400}, {&(0x7f0000011e00)="0500"/32, 0x20, 0x5800}, {&(0x7f0000011f00)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000007000"/96, 0x60, 0x5c00}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) [ 443.725674] loop5: detected capacity change from 0 to 264192 [ 443.736625] loop3: detected capacity change from 0 to 140 [ 443.744602] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 443.750785] loop6: detected capacity change from 0 to 92 [ 443.755726] loop7: detected capacity change from 0 to 1024 [ 443.761199] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 443.763213] EXT4-fs error (device loop2): ext4_readdir:258: inode #2: block 4: comm syz-executor.2: path /syzkaller-testdir214820267/syzkaller.WtmhXY/58/mnt: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 443.773451] EXT4-fs (loop6): Number of reserved GDT blocks insanely large: 58512 [ 443.791138] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: writeback. 03:24:27 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:24:27 executing program 5: readv(0xffffffffffffffff, &(0x7f0000001540)=[{&(0x7f0000000240)=""/235, 0xeb}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000001340)=""/130, 0x82}, {&(0x7f00000001c0)=""/19, 0x13}, {&(0x7f0000001400)=""/58, 0x3a}, {&(0x7f0000001440)=""/244, 0xf4}], 0x8) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000016cde433c2926c3ea66135837cb", 0x32}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) 03:24:27 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x20f, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:24:27 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 20) [ 443.866623] loop3: detected capacity change from 0 to 140 03:24:27 executing program 7: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000140)={'wlan0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="11000000b0922000a4f0750000000000000000000000000000000000000009"]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000080)={0x7f5}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) 03:24:27 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x17, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3bfe}, {&(0x7f0000011500)="00000000000400"/32, 0x20, 0x4000}, {&(0x7f0000011600)="504d4d00504d4dffd7f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033300075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x4800}, {&(0x7f0000011800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300"/1056, 0x420, 0x4c00}, {&(0x7f0000011d00)="0400"/32, 0x20, 0x5400}, {&(0x7f0000011e00)="0500"/32, 0x20, 0x5800}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) [ 443.893729] loop6: detected capacity change from 0 to 88 [ 443.906901] EXT4-fs (loop6): Number of reserved GDT blocks insanely large: 58512 [ 443.909751] loop5: detected capacity change from 0 to 256 03:24:27 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0xc0881) write$binfmt_script(r0, 0x0, 0x1b00) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000080)={0x7f5}) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000140)={'ip6_vti0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x29, 0x9, 0x0, 0x7, 0x16, @mcast1, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x8, 0x1, 0x5, 0x8}}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmmsg$inet6(r4, &(0x7f0000001b80)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c, 0x0, 0x0, &(0x7f0000001c40)=[@pktinfo={{0x24, 0x29, 0x32, {@ipv4={'\x00', '\xff\xff', @multicast2}, r6}}}], 0x28}}], 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) r8 = socket$inet6_udp(0xa, 0x2, 0x0) r9 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmmsg$inet6(r8, &(0x7f0000001b80)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c, 0x0, 0x0, &(0x7f0000001c40)=[@pktinfo={{0x24, 0x29, 0x32, {@ipv4={'\x00', '\xff\xff', @multicast2}, r10}}}], 0x28}}], 0x2, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_GET(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x94, r2, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x4004024}, 0x0) [ 443.934364] FAT-fs (loop5): bread failed, FSINFO block (sector = 52023) [ 443.938451] FAULT_INJECTION: forcing a failure. [ 443.938451] name failslab, interval 1, probability 0, space 0, times 0 [ 443.939288] CPU: 1 PID: 5336 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 443.939852] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 443.940002] loop2: detected capacity change from 0 to 140 [ 443.940630] Call Trace: [ 443.940636] [ 443.941678] dump_stack_lvl+0x8b/0xb3 [ 443.941954] should_fail.cold+0x5/0xa [ 443.942228] ? create_object.isra.0+0x3a/0xa20 [ 443.942557] should_failslab+0x5/0x10 [ 443.942823] kmem_cache_alloc+0x5b/0x480 [ 443.943116] create_object.isra.0+0x3a/0xa20 [ 443.943427] ? kasan_unpoison+0x23/0x50 [ 443.943727] kmem_cache_alloc+0x239/0x480 [ 443.944024] dup_fd+0x89/0xca0 [ 443.944254] ? audit_filter_inodes+0x40/0x40 [ 443.944562] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 443.944948] ? security_task_alloc+0xe6/0x260 [ 443.945267] copy_process+0x1ccf/0x6e20 [ 443.945550] ? lock_is_held_type+0xd7/0x130 [ 443.945849] ? find_held_lock+0x2c/0x110 [ 443.946141] ? __cleanup_sighand+0xb0/0xb0 [ 443.946441] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 443.946827] ? _copy_from_user+0x139/0x170 [ 443.947127] ? kernel_clone+0x2f8/0xa60 [ 443.947416] kernel_clone+0xe7/0xa60 [ 443.947684] ? lock_is_held_type+0xd7/0x130 [ 443.947998] ? copy_init_mm+0x20/0x20 [ 443.948279] ? lock_is_held_type+0xd7/0x130 [ 443.948583] __do_sys_clone3+0x1d5/0x2e0 [ 443.948870] ? __ia32_sys_clone+0x150/0x150 [ 443.949191] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 443.949565] ? vfs_write+0x188/0xae0 [ 443.949832] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 443.950207] ? fput+0x2a/0x50 [ 443.950442] ? syscall_enter_from_user_mode+0x1d/0x50 [ 443.950801] do_syscall_64+0x3b/0x90 [ 443.951076] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 443.951427] RIP: 0033:0x7f7036d5fb19 [ 443.951685] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 443.952910] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 443.953456] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 443.953931] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 443.954404] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 443.954932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 443.955416] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 443.955947] 03:24:27 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 443.981553] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 443.991741] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 444.004470] EXT4-fs error (device loop2): ext4_readdir:258: inode #2: block 4: comm syz-executor.2: path /syzkaller-testdir214820267/syzkaller.WtmhXY/59/mnt: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 444.013782] loop3: detected capacity change from 0 to 140 03:24:41 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x20f, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 457.595771] FAULT_INJECTION: forcing a failure. [ 457.595771] name failslab, interval 1, probability 0, space 0, times 0 [ 457.596667] CPU: 0 PID: 5359 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 457.597255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 457.598063] Call Trace: [ 457.598255] [ 457.598425] dump_stack_lvl+0x8b/0xb3 [ 457.598711] should_fail.cold+0x5/0xa [ 457.599002] ? alloc_fdtable+0x7e/0x270 [ 457.599299] should_failslab+0x5/0x10 [ 457.599578] kmem_cache_alloc_trace+0x55/0x3c0 [ 457.599920] alloc_fdtable+0x7e/0x270 [ 457.600210] dup_fd+0x718/0xca0 [ 457.600466] copy_process+0x1ccf/0x6e20 [ 457.600771] ? lock_is_held_type+0xd7/0x130 [ 457.601090] ? find_held_lock+0x2c/0x110 [ 457.601404] ? __cleanup_sighand+0xb0/0xb0 [ 457.601729] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 457.602131] ? _copy_from_user+0x139/0x170 [ 457.602445] ? kernel_clone+0x2f8/0xa60 [ 457.602740] kernel_clone+0xe7/0xa60 [ 457.603018] ? lock_is_held_type+0xd7/0x130 [ 457.603333] ? copy_init_mm+0x20/0x20 [ 457.603627] ? lock_is_held_type+0xd7/0x130 [ 457.603953] __do_sys_clone3+0x1d5/0x2e0 [ 457.604273] ? __ia32_sys_clone+0x150/0x150 [ 457.604600] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 457.604997] ? vfs_write+0x188/0xae0 [ 457.605283] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 457.605679] ? fput+0x2a/0x50 [ 457.605919] ? syscall_enter_from_user_mode+0x1d/0x50 [ 457.606294] do_syscall_64+0x3b/0x90 [ 457.606578] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 457.606955] RIP: 0033:0x7f7036d5fb19 [ 457.607232] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 457.608552] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 457.609097] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 457.609616] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 457.610129] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 457.610635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 457.611136] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 457.611655] 03:24:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x13) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000080)={0x7f5}) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r0) sendmsg$NL80211_CMD_CONTROL_PORT_FRAME(r3, &(0x7f00000015c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="00140000", @ANYRES16=r4, @ANYRES16=r2], 0x1400}, 0x1, 0x0, 0x0, 0x14}, 0x0) sendmsg$NL80211_CMD_SET_COALESCE(r3, &(0x7f0000001a80)={&(0x7f0000001680)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001a40)={&(0x7f00000016c0)={0x68, r4, 0x100, 0x70bd2c, 0x25dfdbfc, {{}, {@val={0x8}, @val={0xc, 0x99, {0x7f, 0x4e}}}}, [@NL80211_ATTR_COALESCE_RULE_DELAY={0x8, 0x1, 0x7fffffff}, @NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0x2c, 0x3, 0x0, 0x1, [{0x28, 0x0, 0x0, 0x1, @NL80211_PKTPAT_MASK={0x24, 0x1, "6b50e0be83d702c1e12896e5eb7b43b505730b8524d1743d7623ba88b896b69b"}}]}, @NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0x4}, @NL80211_ATTR_COALESCE_RULE_CONDITION={0x8, 0x2, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x440c4}, 0x8001) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001640), r3) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmmsg$inet6(r6, &(0x7f0000001b80)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c, 0x0, 0x0, &(0x7f0000001c40)=[@pktinfo={{0x24, 0x29, 0x32, {@ipv4={'\x00', '\xff\xff', @multicast2}, r8}}}], 0x28}}], 0x2, 0x0) r9 = socket$inet6_udp(0xa, 0x2, 0x0) r10 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmmsg$inet6(r9, &(0x7f0000001b80)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c, 0x0, 0x0, &(0x7f0000001c40)=[@pktinfo={{0x24, 0x29, 0x32, {@ipv4={'\x00', '\xff\xff', @multicast2}, r11}}}], 0x28}}], 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r3, 0x89f0, &(0x7f0000001780)={'gretap0\x00', &(0x7f0000001740)={'ip_vti0\x00', 0x0, 0x1, 0x700, 0x7ff, 0x2, {{0x6, 0x4, 0x2, 0x1, 0x18, 0x67, 0x0, 0xab, 0x4, 0x0, @broadcast, @remote, {[@ra={0x94, 0x4}]}}}}}) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r3, &(0x7f0000001a00)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000019c0)={&(0x7f00000017c0)={0x1e8, r5, 0x20, 0x70bd29, 0x25dfdbfc, {}, [@HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip_vti0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x1e8}, 0x1, 0x0, 0x0, 0x20008000}, 0x44080) sendmsg$ETHTOOL_MSG_PAUSE_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="20000000d62dd136272bc7886a6e147c552c4f9468be3f3734a7ab2ad93a34294ef0", @ANYRES16=r1, @ANYBLOB="01030000000000000000150000000c00018008000100", @ANYRES32=0x0, @ANYBLOB], 0x20}}, 0x0) 03:24:41 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x16, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3bfe}, {&(0x7f0000011500)="00000000000400"/32, 0x20, 0x4000}, {&(0x7f0000011600)="504d4d00504d4dffd7f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033300075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x4800}, {&(0x7f0000011800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300"/1056, 0x420, 0x4c00}, {&(0x7f0000011d00)="0400"/32, 0x20, 0x5400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:24:41 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000000)='./file0/file0\x00', 0x0) lsetxattr$security_ima(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)=@ng={0x4, 0xd, "8ae614e92648"}, 0x8, 0x3) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000080)) 03:24:41 executing program 4: write$selinux_attr(0xffffffffffffffff, &(0x7f0000000000)='system_u:object_r:netutils_exec_t:s0\x00', 0x25) syz_open_dev$mouse(&(0x7f0000000180), 0x7fffffff, 0x101000) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = pidfd_open(0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r1, 0x80286722, &(0x7f0000000140)={&(0x7f0000000080)=""/175, 0xaf, 0x8, 0x8000}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'rose0\x00'}) ioctl$TUNSETTXFILTER(r0, 0x400454dc, &(0x7f0000000040)=ANY=[@ANYBLOB="dfab0000"]) 03:24:41 executing program 1: pipe(&(0x7f00000001c0)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) msgsnd(0x0, &(0x7f0000000140)={0x3}, 0x8, 0x0) msgrcv(0x0, &(0x7f0000000200)={0x0, ""/144}, 0x98, 0x2, 0x0) 03:24:41 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 21) 03:24:41 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:24:41 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 22) [ 457.677376] loop6: detected capacity change from 0 to 84 [ 457.683711] loop3: detected capacity change from 0 to 140 [ 457.686034] loop2: detected capacity change from 0 to 140 [ 457.732474] EXT4-fs (loop6): Number of reserved GDT blocks insanely large: 58512 [ 457.750925] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 457.788008] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. 03:24:41 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000000)='./file0/file0\x00', 0x0) lsetxattr$security_ima(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)=@ng={0x4, 0xd, "8ae614e92648"}, 0x8, 0x3) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000080)) 03:24:41 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x5, 0x3, &(0x7f0000000100)=[{&(0x7f0000000080)="a8a1e20d34057bd870514b28375b50b7536ba5b542c2a2", 0x17}, {&(0x7f0000000200)="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", 0x1000, 0x20}, {&(0x7f00000000c0)="168bca259da9fed1ca24fcea9f00bc0b1ae0881b29c3a6553ade514812a3d8", 0x1f, 0xfffffffffffffffd}], 0x800000, &(0x7f0000001200)=ANY=[@ANYBLOB, @ANYRESHEX=0x0, @ANYBLOB=',euid>', @ANYRESDEC=0xee01, @ANYBLOB=',appraise,dont_measure,uid>', @ANYRESDEC=0xee01, @ANYBLOB=',pcr=0000000000000000fowner<', @ANYRESDEC=0xee01, @ANYBLOB=',\x00']) ioctl$BTRFS_IOC_FS_INFO(r1, 0x8400941f, &(0x7f0000001480)) bind$inet(r0, &(0x7f0000001440)={0x2, 0x0, @multicast2}, 0x10) syz_emit_ethernet(0x32, &(0x7f0000000180)={@multicast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @val={@val={0x9100, 0x3, 0x0, 0x3}, {0x8100, 0x3, 0x0, 0x1}}, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, @echo}}}}, 0x0) [ 457.828366] FAULT_INJECTION: forcing a failure. [ 457.828366] name failslab, interval 1, probability 0, space 0, times 0 [ 457.829944] CPU: 1 PID: 5384 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 457.831015] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 457.832491] Call Trace: [ 457.832836] [ 457.833139] dump_stack_lvl+0x8b/0xb3 [ 457.833661] should_fail.cold+0x5/0xa [ 457.834185] ? create_object.isra.0+0x3a/0xa20 [ 457.834815] should_failslab+0x5/0x10 [ 457.835320] kmem_cache_alloc+0x5b/0x480 [ 457.835874] create_object.isra.0+0x3a/0xa20 [ 457.836484] ? kasan_unpoison+0x23/0x50 [ 457.837038] kmem_cache_alloc_trace+0x22e/0x3c0 [ 457.837663] alloc_fdtable+0x7e/0x270 [ 457.838182] dup_fd+0x718/0xca0 [ 457.838641] copy_process+0x1ccf/0x6e20 [ 457.839186] ? lock_is_held_type+0xd7/0x130 [ 457.839762] ? find_held_lock+0x2c/0x110 [ 457.840336] ? __cleanup_sighand+0xb0/0xb0 [ 457.840922] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 457.841644] ? _copy_from_user+0x139/0x170 [ 457.842218] ? kernel_clone+0x2f8/0xa60 [ 457.842762] kernel_clone+0xe7/0xa60 [ 457.843274] ? lock_is_held_type+0xd7/0x130 [ 457.843845] ? copy_init_mm+0x20/0x20 [ 457.844395] ? lock_is_held_type+0xd7/0x130 [ 457.844982] __do_sys_clone3+0x1d5/0x2e0 [ 457.845539] ? __ia32_sys_clone+0x150/0x150 [ 457.846139] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 457.846862] ? vfs_write+0x188/0xae0 [ 457.847362] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 457.848087] ? fput+0x2a/0x50 [ 457.848522] ? syscall_enter_from_user_mode+0x1d/0x50 [ 457.849206] do_syscall_64+0x3b/0x90 [ 457.849713] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 457.850391] RIP: 0033:0x7f7036d5fb19 [ 457.850881] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 457.853201] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 457.854184] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 457.855103] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 457.856018] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 457.856955] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 457.857876] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 457.858814] 03:24:41 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 457.910531] loop5: detected capacity change from 0 to 16383 [ 457.918328] FAT-fs (loop5): Unrecognized mount option "0x0000000000000000" or missing value 03:24:41 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x15, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3bfe}, {&(0x7f0000011500)="00000000000400"/32, 0x20, 0x4000}, {&(0x7f0000011600)="504d4d00504d4dffd7f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033300075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x4800}, {&(0x7f0000011800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300"/1056, 0x420, 0x4c00}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) [ 457.942311] loop5: detected capacity change from 0 to 16383 [ 457.956769] No source specified 03:24:41 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x316, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 457.969176] FAT-fs (loop5): Unrecognized mount option "0x0000000000000000" or missing value [ 458.028892] loop6: detected capacity change from 0 to 76 03:24:41 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x20f, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:24:41 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 458.082920] EXT4-fs (loop6): Number of reserved GDT blocks insanely large: 58512 [ 458.091636] No source specified [ 458.095686] loop4: detected capacity change from 0 to 140 [ 458.096777] loop2: detected capacity change from 0 to 140 [ 458.110272] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 458.114508] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 458.119220] EXT4-fs (loop4): warning: mounting unchecked fs, running e2fsck is recommended [ 458.120771] EXT4-fs error (device loop2): ext4_readdir:258: inode #2: block 4: comm syz-executor.2: path /syzkaller-testdir214820267/syzkaller.WtmhXY/61/mnt: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 458.127591] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 458.137734] EXT4-fs error (device loop4): ext4_readdir:258: inode #2: block 4: comm syz-executor.4: path /syzkaller-testdir161534301/syzkaller.4Jy6nb/49/mnt: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 473.682176] No source specified 03:24:57 executing program 1: pipe(&(0x7f00000001c0)) msgsnd(0x0, &(0x7f0000000140)={0x3}, 0x8, 0x0) msgrcv(0x0, &(0x7f0000000200)={0x0, ""/144}, 0x98, 0x2, 0x0) 03:24:57 executing program 5: r0 = perf_event_open$cgroup(&(0x7f00000000c0)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r0) 03:24:57 executing program 4: r0 = syz_mount_image$iso9660(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000f00)='net/ip6_tables_targets\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000180)={@dev, @private}, 0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000000180)={@dev, @private}, 0x8) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000000180)={@dev, @private}, 0x8) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r5, 0x0, 0x24, &(0x7f0000000180)={@dev, @private}, 0x8) sendmsg$netlink(r1, &(0x7f0000000d40)={&(0x7f0000000280)=@proc={0x10, 0x0, 0x25dfdbfb, 0x1000}, 0xc, &(0x7f00000006c0)=[{&(0x7f00000002c0)={0x230, 0x2c, 0x2, 0x70bd25, 0x25dfdbfc, "", [@nested={0x15d, 0x34, 0x0, 0x1, [@typed={0x18, 0x13, 0x0, 0x0, @str='security.capability\x00'}, @generic="e1043ed69d10cb52f1468f8c1b10d12924ddeb2bacdbc34b7fbca19b00f5b1c08f28e19d876b9c03fd3015489617cd4eb8203bf3b2bab7ff60f47c8c11a72c290f81e480f7fd04c413010d3624d5c63e19cda2eb6e4d73d8c5674c3edf209a130075cbe65a6e00dd47c37304ec4bed0c1f4bccdc0155531679aae5b918ac802c4e32753b78deb066154e76bf36eefcd844115317e48bdc84d4c283cb291c6e09d9e92b1fa5ecad76b6129e05b7356bb658", @typed={0x14, 0x2c, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}, @typed={0x4, 0x62}, @generic="9fc2d5a3ab24eb0e8f246981f0121de26058264f681ef99c9627c66729e9c7652acd997156c5d768cee88ebf667997ae90a07100f6e9e9b27c2fb6b83b0182b13aafec143dd93f8111eab8d77695b8f968e03521d59ccd0668bd123716486fee14e0ee786bc9a00cda508df4a47cc6250f188e1a273d328f"]}, @typed={0x8, 0x56, 0x0, 0x0, @pid}, @nested={0xb8, 0x1b, 0x0, 0x1, [@generic="8751e128d921caa2125a8d187bcbf1c96795aab4a5283ca76ec8f51c9c979d9e7e5148090793866e7a233c6bbd103aadb5e76392399978c411b8126e5319f2e707041722f1cefd1cf0148a00b7c289b733bfc30232587ca429990e8d2df7a60fc40342a104eca6648ad3a3f29d92b42de12f64ee2c91ff1fc61f912f241f25b8ab2b4e7a93c020ebf48fd2a12e2b42dc355694b1e480efab27b78d7dafd4db37", @typed={0x14, 0x48, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}]}]}, 0x230}, {&(0x7f0000000700)={0x104, 0x1d, 0xb00, 0x70bd28, 0x25dfdbfd, "", [@nested={0xf3, 0x1c, 0x0, 0x1, [@typed={0x8, 0x45, 0x0, 0x0, @ipv4=@rand_addr=0x64010101}, @generic="5b5a318bd52e6b83675611258f2b6d6835a5b19cdca38482f6706f3898f0ca7ac90b2d85a8c9c78a2640b7cf68d07d49d99c9494a1629153563f2c694dac94f0df572b5eae857b4eafd118b912d7112ede54ae88f2c44ec78b26de1aea29106056ddb817dccdac69a9bc4b04fcd077cc84c8a6d65675da52b8613adaa2", @typed={0x8, 0x5b, 0x0, 0x0, @uid=0xffffffffffffffff}, @generic="c90b9b96c864ed804bf58ba14d3f4f51deefe60768754c75c8b2d3d5395d615cd037d480f1a8b7f17fee2512484e0f0ab7a2eabcab170151ab44bbe98bcbd57705d4ccb7e3ad527de8c9553c9dac173b333d3d8e3f2e5f39683bf6e3646569f09642"]}]}, 0x104}, {&(0x7f0000000f40)={0x1060, 0x2d, 0x1, 0x70bd2c, 0x25dfdbff, "", [@nested={0x1045, 0x5e, 0x0, 0x1, [@generic="a7218d28d4649d78e7c25d32d52547dcc8e54b929963e4e8da0138fda5cb5600d2026feed7a3b55bdf0c9b5fdbab208a37", @typed={0x5, 0x3c, 0x0, 0x0, @str='\x00'}, @typed={0x8, 0x3a, 0x0, 0x0, @pid}, @generic="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"]}, @typed={0x8, 0x85, 0x0, 0x0, @fd}]}, 0x1060}, {&(0x7f0000000600)=ANY=[@ANYBLOB="140000009e00200004000000fedbdf25040067009310759277d67dc95b6a4c8159515d16d9ed23278f50a73603d4"], 0x14}], 0x4, &(0x7f0000000bc0)=[@rights={{0x18, 0x1, 0x1, [r0, r2]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, r1]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r3, r4, r5, r1]}}], 0x158, 0x4081}, 0x81) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r6, 0x0, 0x24, &(0x7f0000000180)={@dev, @private}, 0x8) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000140)=[0xffffffffffffffff, r2, r6, r0], 0x4) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r2, {0x5}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r7, 0xc018937d, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1, {0x6}}, './file0\x00'}) r8 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x0) setxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{0x1909ef64, 0xffffffff}, {0x0, 0x7}]}, 0x14, 0x3) getdents(r8, &(0x7f0000000100)=""/37, 0x25) 03:24:57 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3bfe}, {&(0x7f0000011500)="00000000000400"/32, 0x20, 0x4000}, {&(0x7f0000011600)="504d4d00504d4dffd7f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033300075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x4800}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:24:57 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 23) 03:24:57 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:24:57 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x316, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:24:57 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)='r', 0x1}], 0x1) r1 = accept4$inet(r0, &(0x7f00000019c0)={0x2, 0x0, @loopback}, &(0x7f0000001a00)=0x10, 0x80800) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001a40), 0x181400, 0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000000180)={@dev, @private}, 0x8) r5 = syz_open_dev$vcsu(&(0x7f0000001a80), 0x1f, 0x1091c0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000180)={@dev, @private}, 0x8) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r6, 0x0, 0x24, &(0x7f0000000180)={@dev, @private}, 0x8) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r7, 0x0, 0x24, &(0x7f0000000180)={@dev, @private}, 0x8) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r8, 0x0, 0x24, &(0x7f0000000180)={@dev, @private}, 0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001c40)={&(0x7f0000000140)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f00000015c0)=[{&(0x7f00000000c0)="ad63925b96af1a4a329643a3f7af17d61a37ef", 0x13}, {&(0x7f00000001c0)="5e03a70d266c7f0117c9507687ca0dddbc392eb633663d74a5e2cf6d5b163c9eb304e640dc1a826c63faadf2df8bb136296a626127d9f3e86af79641e328696bd289cbd0e6d5c4f3c18df20d7ff1bf6d14f1bb6632b56c4971198476bccdf5c7b9439883b28d5b139fd532d60649c1b7d6018a71b5cae407322c5b34aac83382e8c0ecb1a7ea1a92864e0d0758cde2d5bf01c70e6aab5e39c820f58c597d0e29", 0xa0}, {&(0x7f0000000280)="0ff6622d1c6792fde5b22a546a7978328725cddd4ae73a7a27384f7f01593b72ab1a6c75fab978a50f4103e7ff316d07d63aa4621e883e4a3fed0810a3b49e83100557b43a298ac632bf98d046be69e840d798f1b845bd069855d99e2ad42020bcac567235cfddd95c8b", 0x6a}, {&(0x7f0000000300)="d588f4f2fd646b89fa7598242e6e5b1d45037c2aacbd901424f0c2ebfbd62824179a31b4868d37572d6ab8cc932eff230cbcb424533eedb61fa7316f09bffd2bf0639687386691dd7131782d42bc5180fba0a63314a746297783e3d4c7cf5e8380878b39e660252f0723e7c3327dacfac72c56ad00ca5815329559a2f81fee4314c6b046ea2e94790237af907e5ea1a61df11736942202cc6bb3ea243c611661b46dad9e4918015b6a30b0d63fa93b19be2e04b5ba78c13c67624977669617dd205813d24f0aed7f50178897b6348ebd039159f8dbcdd60a200e5d3c3c426ef9384703f61451e3efac49d9c3161fd681", 0xf0}, {&(0x7f0000000400)="75c459c8501bfc54907e6ac2c573f8da6cd53249c64e1713a0c38fdd20248381af4cb3b88162850f8725b368d835e39f9924f17eea7955d25624e862bc654a", 0x3f}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="fab3dc7d2155b89e8eac2094ad6d09356e64a7c6d8255ddc0392875721f9610de2e70b2d4512a21cc2e04077e96572a144d2065f2aac31d8c61f004b1206eda18df9717fa7c01471d6e3f944d5db1330b55be8a1351d530f6f25b31cb63515da38544dfaa05a3356db8ddb2919ca0f5ec65417132f07862a60c73681c8014c8264ee005822da5528678cc8caac76308b1d86552b6ab7313eb5058433f5079c56b0730d798e553b5f2f9b47e184329295f9bb34344d75ab9b76f7f675b85ae32b8ab3d183226d0e7463c567a005ffefcdaac9597118ddc19b43c3eb9609ca860793980c885c850e4ff5", 0xe9}, {&(0x7f0000001540)="9287b780d234d2f1db9a2a960f214962bfa9aaff9dc9ac7ba39e8663a148a89412d2f1b4d93078d25d10c307a47f689390eecb7eecb6f28345978d5a3e2daf7cdc796500cf4e7e8c93d120fc6b59d0539d94", 0x52}], 0x8, &(0x7f0000001ac0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, r1, r2, r3, r0]}}, @rights={{0x38, 0x1, 0x1, [r4, r0, r0, r5, 0xffffffffffffffff, r6, r0, r0, r7, r8]}}], 0x158, 0x844}, 0x4) r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r9, &(0x7f0000000000)='F', 0x1, 0x10000) fallocate(r0, 0x3, 0x0, 0x3) [ 473.715515] loop6: detected capacity change from 0 to 72 03:24:57 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 473.725559] loop2: detected capacity change from 0 to 140 [ 473.726307] EXT4-fs (loop6): Number of reserved GDT blocks insanely large: 58512 [ 473.736749] FAULT_INJECTION: forcing a failure. [ 473.736749] name failslab, interval 1, probability 0, space 0, times 0 [ 473.738440] CPU: 0 PID: 5428 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 473.739482] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 473.740886] Call Trace: [ 473.741218] [ 473.741509] dump_stack_lvl+0x8b/0xb3 [ 473.742005] should_fail.cold+0x5/0xa [ 473.742514] ? kvmalloc_node+0x3e/0x100 [ 473.743019] should_failslab+0x5/0x10 [ 473.743504] __kmalloc_node+0x76/0x470 [ 473.744014] kvmalloc_node+0x3e/0x100 [ 473.744517] alloc_fdtable+0xcd/0x270 [ 473.745017] dup_fd+0x718/0xca0 [ 473.745460] copy_process+0x1ccf/0x6e20 [ 473.745988] ? lock_is_held_type+0xd7/0x130 [ 473.746548] ? find_held_lock+0x2c/0x110 [ 473.747086] ? __cleanup_sighand+0xb0/0xb0 [ 473.747669] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 473.748426] ? _copy_from_user+0x139/0x170 [ 473.749005] ? kernel_clone+0x2f8/0xa60 [ 473.749543] kernel_clone+0xe7/0xa60 [ 473.750054] ? lock_is_held_type+0xd7/0x130 [ 473.750634] ? copy_init_mm+0x20/0x20 [ 473.751174] ? lock_is_held_type+0xd7/0x130 [ 473.751764] __do_sys_clone3+0x1d5/0x2e0 [ 473.752304] ? __ia32_sys_clone+0x150/0x150 [ 473.752914] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 473.753654] ? vfs_write+0x188/0xae0 [ 473.754172] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 473.754912] ? fput+0x2a/0x50 [ 473.755366] ? syscall_enter_from_user_mode+0x1d/0x50 [ 473.756065] do_syscall_64+0x3b/0x90 [ 473.756601] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 473.757287] RIP: 0033:0x7f7036d5fb19 [ 473.757781] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 473.758054] loop3: detected capacity change from 0 to 7 [ 473.760102] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 473.760128] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 473.760144] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 473.763352] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 473.764279] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 473.765212] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 473.766178] [ 473.800757] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 473.803169] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (3 blocks) [ 473.812491] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 473.814405] EXT4-fs error (device loop2): ext4_readdir:258: inode #2: block 4: comm syz-executor.2: path /syzkaller-testdir214820267/syzkaller.WtmhXY/62/mnt: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 03:24:57 executing program 7: r0 = syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000b80)) symlinkat(&(0x7f0000000080)='./file0/file0\x00', r0, &(0x7f00000000c0)='./file0\x00') lchown(&(0x7f0000000140)='./file0/file0\x00', 0xee00, 0x0) unlink(&(0x7f0000000000)='./file0/file0\x00') link(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00') 03:24:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x20000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000270008000f801", 0x17}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000180)={@dev, @private}, 0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000000180)={@dev, @private}, 0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000080)={@remote, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0xc) sendfile(r4, r3, 0x0, 0x7fffffff) syz_mount_image$vfat(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 03:24:57 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x316, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:24:57 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x13, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3bfe}, {&(0x7f0000011500)="00000000000400"/32, 0x20, 0x4000}, {&(0x7f0000011600)="504d4d00504d4dffd7f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033300075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x4400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) [ 473.884533] loop2: detected capacity change from 0 to 140 03:24:57 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 473.892123] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 473.894620] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 473.897543] EXT4-fs error (device loop2): ext4_readdir:258: inode #2: block 4: comm syz-executor.2: path /syzkaller-testdir214820267/syzkaller.WtmhXY/63/mnt: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 03:24:57 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 24) [ 473.949731] loop5: detected capacity change from 0 to 264192 03:24:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$TIPC_NL_KEY_FLUSH(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000440)={0xbc, r1, 0x200, 0x70bd26, 0x25dfdbfd, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x101}]}, @TIPC_NLA_NODE={0x50, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2b}, @TIPC_NLA_NODE_KEY={0x42, 0x4, {'gcm(aes)\x00', 0x1a, "9bd6365c8074e5fe1984c327cd05d691fb345b7a5a594e86bfd1"}}]}, @TIPC_NLA_MON={0x3c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6ce8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x101}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}]}, @TIPC_NLA_PUBL={0x4}]}, 0xbc}, 0x1, 0x0, 0x0, 0x30000811}, 0x40) sendmsg$TIPC_NL_PUBL_GET(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0x164, r1, 0x4, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0x120, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffff00}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3776}]}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffff000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xc1c3}]}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffeec6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x40}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x0, @loopback, 0x2}}, {0x14, 0x2, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}]}, @TIPC_NLA_BEARER={0x30, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_BEARER_NAME={0x17, 0x1, @l2={'ib', 0x3a, 'veth1_virt_wifi\x00'}}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x44080}, 0x8800) r2 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) fstat(r2, &(0x7f0000000d00)) [ 473.994912] loop6: detected capacity change from 0 to 68 [ 474.007008] EXT4-fs (loop6): Number of reserved GDT blocks insanely large: 58512 [ 474.047530] loop3: detected capacity change from 0 to 7 [ 474.053548] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (3 blocks) [ 474.066197] FAULT_INJECTION: forcing a failure. [ 474.066197] name failslab, interval 1, probability 0, space 0, times 0 [ 474.067101] CPU: 1 PID: 5458 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 474.067684] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 474.068507] Call Trace: [ 474.068710] [ 474.068884] dump_stack_lvl+0x8b/0xb3 [ 474.069177] should_fail.cold+0x5/0xa [ 474.069474] ? create_object.isra.0+0x3a/0xa20 [ 474.069831] should_failslab+0x5/0x10 [ 474.070125] kmem_cache_alloc+0x5b/0x480 [ 474.070437] create_object.isra.0+0x3a/0xa20 [ 474.070776] ? kasan_unpoison+0x23/0x50 [ 474.071089] __kmalloc_node+0x26f/0x470 [ 474.071397] kvmalloc_node+0x3e/0x100 [ 474.071691] alloc_fdtable+0xcd/0x270 [ 474.071987] dup_fd+0x718/0xca0 [ 474.072244] copy_process+0x1ccf/0x6e20 [ 474.072571] ? lock_is_held_type+0xd7/0x130 [ 474.072902] ? find_held_lock+0x2c/0x110 [ 474.073217] ? __cleanup_sighand+0xb0/0xb0 [ 474.073542] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 474.073964] ? _copy_from_user+0x139/0x170 [ 474.074290] ? kernel_clone+0x2f8/0xa60 [ 474.074591] kernel_clone+0xe7/0xa60 [ 474.074881] ? lock_is_held_type+0xd7/0x130 [ 474.075208] ? copy_init_mm+0x20/0x20 [ 474.075510] ? lock_is_held_type+0xd7/0x130 [ 474.075838] __do_sys_clone3+0x1d5/0x2e0 [ 474.076148] ? __ia32_sys_clone+0x150/0x150 [ 474.076498] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 474.076903] ? vfs_write+0x188/0xae0 [ 474.077185] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 474.077586] ? fput+0x2a/0x50 [ 474.077834] ? syscall_enter_from_user_mode+0x1d/0x50 [ 474.078221] do_syscall_64+0x3b/0x90 [ 474.078509] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 474.078891] RIP: 0033:0x7f7036d5fb19 [ 474.079165] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 474.080495] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 474.081052] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 474.081576] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 474.082089] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 474.082605] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 474.083124] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 474.083657] 03:25:10 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x20000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000270008000f801", 0x17}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000180)={@dev, @private}, 0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000000180)={@dev, @private}, 0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000080)={@remote, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0xc) sendfile(r4, r3, 0x0, 0x7fffffff) syz_mount_image$vfat(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 03:25:10 executing program 4: syz_emit_ethernet(0x46, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008005500003f0000000000069078ac5f68dc37fb13bb450200190000000000000000c27a23de6498c300"/70], 0x0) syz_emit_ethernet(0x69, &(0x7f0000000000)={@random="dc6d3323f826", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @val={@val={0x9100, 0x3}, {0x8100, 0x7, 0x1, 0x2}}, {@generic={0x8863, "192a9b6fa9624135f3ada555f73080c63d8a76a15b8acaa136db11f14a68b5c1592ab9ffc180162e31393802a75e43ca6140374e542db00ac2521211070c6b265e7f04faef300ccd195382ed61703c0ff97f77"}}}, &(0x7f0000000080)={0x0, 0x2, [0x260, 0x8aa, 0xc55, 0x748]}) recvfrom(0xffffffffffffffff, &(0x7f0000000140)=""/59, 0x3b, 0x40002161, &(0x7f0000000180)=@isdn={0x22, 0x0, 0x20, 0x1f, 0x20}, 0x80) [ 486.638083] FAULT_INJECTION: forcing a failure. [ 486.638083] name failslab, interval 1, probability 0, space 0, times 0 [ 486.638986] CPU: 0 PID: 5479 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 486.639564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 486.640362] Call Trace: [ 486.640561] [ 486.640743] dump_stack_lvl+0x8b/0xb3 [ 486.641026] should_fail.cold+0x5/0xa [ 486.641317] ? kvmalloc_node+0x3e/0x100 [ 486.641604] should_failslab+0x5/0x10 [ 486.641888] __kmalloc_node+0x76/0x470 [ 486.642176] kvmalloc_node+0x3e/0x100 [ 486.642472] alloc_fdtable+0x139/0x270 [ 486.642769] dup_fd+0x718/0xca0 [ 486.643020] copy_process+0x1ccf/0x6e20 [ 486.643318] ? lock_is_held_type+0xd7/0x130 [ 486.643643] ? find_held_lock+0x2c/0x110 [ 486.643955] ? __cleanup_sighand+0xb0/0xb0 [ 486.644275] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 486.644688] ? _copy_from_user+0x139/0x170 [ 486.645005] ? kernel_clone+0x2f8/0xa60 [ 486.645306] kernel_clone+0xe7/0xa60 [ 486.645589] ? lock_is_held_type+0xd7/0x130 [ 486.645913] ? copy_init_mm+0x20/0x20 [ 486.646207] ? lock_is_held_type+0xd7/0x130 [ 486.646535] __do_sys_clone3+0x1d5/0x2e0 [ 486.646643] loop5: detected capacity change from 0 to 264192 [ 486.646837] ? __ia32_sys_clone+0x150/0x150 [ 486.646867] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 486.648341] ? vfs_write+0x188/0xae0 [ 486.648638] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 486.649036] ? fput+0x2a/0x50 [ 486.649287] ? syscall_enter_from_user_mode+0x1d/0x50 [ 486.649666] do_syscall_64+0x3b/0x90 [ 486.649946] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 486.650320] RIP: 0033:0x7f7036d5fb19 [ 486.650594] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 486.651878] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 486.652421] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 486.652941] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 486.653449] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 486.653959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 486.654471] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 486.654985] [ 486.655595] loop2: detected capacity change from 0 to 140 [ 486.656050] loop6: detected capacity change from 0 to 64 03:25:10 executing program 1: msgsnd(0x0, &(0x7f0000000140)={0x3}, 0x8, 0x0) msgrcv(0x0, &(0x7f0000000200)={0x0, ""/144}, 0x98, 0x2, 0x0) 03:25:10 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 25) 03:25:10 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(r0, 0x112, 0x10, &(0x7f0000000180), 0x2) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0xff22, &(0x7f0000000080)=0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000080)={0x7f5, 0x0, 0x2}) bind$bt_sco(r2, &(0x7f00000000c0)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}}, 0x8) 03:25:10 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x39a, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:25:10 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x12, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3bfe}, {&(0x7f0000011500)="00000000000400"/32, 0x20, 0x4000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:25:10 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 486.667901] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 486.677044] loop3: detected capacity change from 0 to 7 [ 486.683011] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (3 blocks) [ 486.684938] EXT4-fs (loop6): Number of reserved GDT blocks insanely large: 58512 [ 486.685751] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 486.688331] EXT4-fs error (device loop2): ext4_readdir:258: inode #2: block 4: comm syz-executor.2: path /syzkaller-testdir214820267/syzkaller.WtmhXY/64/mnt: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 03:25:10 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 26) 03:25:10 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x39a, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:25:10 executing program 4: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) openat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0xea001, 0x40) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x7fffffff) syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_ASYNC_CANCEL={0xe, 0x5}, 0x0) syz_io_uring_submit(r2, 0x0, &(0x7f0000000040)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x1, 0x2000, @fd_index=0x2, 0x1, 0x0, 0x0, 0x10, 0x1, {0x3}}, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r5 = inotify_init1(0x80800) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r6, 0x0, 0x24, &(0x7f0000000180)={@dev, @private}, 0x8) sendfile(r5, r6, 0x0, 0x401) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) sendfile(r4, r7, 0x0, 0x7fffffff) 03:25:10 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_PAUSE_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010300000000000000001500000018000180140002006d6163766c616e310000000008b490623afbc95a9c514fbbea33676168524b01d04ff3adae91eafacb1476010100fe562a4d7c464db1a49e15ef200a2be4e4c635949e14fdc924d75d791c2801edcf9e867af04496b9fa74c3f15c9f23735d4813ea52516ee76ac44bd30fe90194660b19ab0ce013b5f7593ff315280ba99d1a33de0b762d7edc1db3d660eeab1e777766e5738aee58ba87761a6f08e1a40000000000"], 0x2c}}, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)={0x1e4, r1, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0x188, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x9, 0x5, "ca661b27dd"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0x37, 0x5, "5f66352523e9d6a0d0a3e5b82a0b872ffc1d523f2726f52a65985361144f48e15ba1d04d454775760c9494ad59e835b8676301"}, @ETHTOOL_A_BITSET_MASK={0xa6, 0x5, "479a1458deec98a6841956ecd2d8eae8fc0b420d368097212580f2bc7d229e614926fd548ea46b04d60e9d20745e32c7cd58857a22dffab35096e45c7266339b86a7a00a11ad5ae1b1f1493d7fd3f4c5249c0a4bf1c52ebd369e5b54986b9234bffdb8ce73dbfa78401a4539654e5464108d97724765305d8a581064ca1aa017c9d9d8873473caf61b7329ebde3df1e0bc7eb6e009178aedb91c02da61c553f7f419"}, @ETHTOOL_A_BITSET_MASK={0x94, 0x5, "3272d2069d78862cce066791efd3b94058a7f2039b8baa40af2b4a77d0d7a3cde0ffab9cdc07dcbc59b7a2bc673ab2969950698c84521bebd27435abd7b9181af7e866b5288cdb29d41721adf06a1de8a798e2cf61cad3085fdf79c6dfa08c8465edae9abca433e9e9954bb8f6f6dcb8b1affd3bb3086c88d6cbaac98727c42edb1ff4b6add9c2c2d5332891ba9abd16"}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x1e4}}, 0x1) 03:25:10 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 486.763626] FAULT_INJECTION: forcing a failure. [ 486.763626] name failslab, interval 1, probability 0, space 0, times 0 [ 486.765482] CPU: 1 PID: 5492 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 486.766675] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 486.768360] Call Trace: [ 486.768821] [ 486.769196] dump_stack_lvl+0x8b/0xb3 [ 486.769798] should_fail.cold+0x5/0xa [ 486.770448] ? create_object.isra.0+0x3a/0xa20 [ 486.771219] should_failslab+0x5/0x10 [ 486.771852] kmem_cache_alloc+0x5b/0x480 [ 486.772520] create_object.isra.0+0x3a/0xa20 [ 486.773317] ? kasan_unpoison+0x23/0x50 [ 486.773898] __kmalloc_node+0x26f/0x470 [ 486.774553] kvmalloc_node+0x3e/0x100 [ 486.775211] alloc_fdtable+0x139/0x270 [ 486.775926] dup_fd+0x718/0xca0 [ 486.776733] copy_process+0x1ccf/0x6e20 [ 486.777564] ? lock_is_held_type+0xd7/0x130 [ 486.778352] ? find_held_lock+0x2c/0x110 [ 486.779045] ? __cleanup_sighand+0xb0/0xb0 [ 486.779736] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 486.780684] ? _copy_from_user+0x139/0x170 [ 486.781378] ? kernel_clone+0x2f8/0xa60 [ 486.782071] kernel_clone+0xe7/0xa60 [ 486.782721] ? lock_is_held_type+0xd7/0x130 [ 486.783443] ? copy_init_mm+0x20/0x20 [ 486.784124] ? lock_is_held_type+0xd7/0x130 [ 486.784934] __do_sys_clone3+0x1d5/0x2e0 [ 486.785616] ? __ia32_sys_clone+0x150/0x150 [ 486.786400] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 486.787416] ? vfs_write+0x188/0xae0 [ 486.788139] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 486.789243] ? fput+0x2a/0x50 [ 486.789919] ? syscall_enter_from_user_mode+0x1d/0x50 [ 486.790950] do_syscall_64+0x3b/0x90 [ 486.791664] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 486.792652] RIP: 0033:0x7f7036d5fb19 [ 486.793433] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 486.797003] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 486.798544] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 486.799965] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 486.801628] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 486.803082] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 486.804254] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 486.805437] 03:25:10 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x11, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3bfe}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:25:10 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 27) [ 486.886012] loop3: detected capacity change from 0 to 140 [ 486.907384] loop6: detected capacity change from 0 to 59 [ 486.913521] EXT4-fs (loop6): Number of reserved GDT blocks insanely large: 58512 [ 486.928981] EXT4-fs error (device loop3): __ext4_fill_super:5274: inode #2: comm syz-executor.3: iget: root inode unallocated [ 486.932200] EXT4-fs (loop3): get root inode failed [ 486.932566] EXT4-fs (loop3): mount failed 03:25:10 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 486.982021] loop3: detected capacity change from 0 to 140 [ 486.990362] EXT4-fs error (device loop3): __ext4_fill_super:5274: inode #2: comm syz-executor.3: iget: root inode unallocated [ 486.991745] EXT4-fs (loop3): get root inode failed [ 486.992324] EXT4-fs (loop3): mount failed [ 487.001545] loop2: detected capacity change from 0 to 140 03:25:10 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x10, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) [ 487.013524] loop6: detected capacity change from 0 to 56 [ 487.020082] EXT4-fs (loop6): Number of reserved GDT blocks insanely large: 58512 03:25:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x11, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3bfe}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) [ 487.035876] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 487.057420] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 487.060091] EXT4-fs error (device loop2): ext4_readdir:258: inode #2: block 4: comm syz-executor.2: path /syzkaller-testdir214820267/syzkaller.WtmhXY/65/mnt: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 487.060904] FAULT_INJECTION: forcing a failure. [ 487.060904] name failslab, interval 1, probability 0, space 0, times 0 [ 487.063343] CPU: 1 PID: 5515 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 487.064409] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 487.065883] Call Trace: [ 487.066227] [ 487.066532] dump_stack_lvl+0x8b/0xb3 [ 487.067051] should_fail.cold+0x5/0xa [ 487.067580] ? copy_fs_struct+0x45/0x340 [ 487.068135] should_failslab+0x5/0x10 [ 487.068675] kmem_cache_alloc+0x5b/0x480 [ 487.069232] copy_fs_struct+0x45/0x340 [ 487.069762] ? copy_process+0x1d60/0x6e20 [ 487.070325] copy_process+0x33f7/0x6e20 [ 487.070847] ? lock_is_held_type+0xd7/0x130 [ 487.071429] ? find_held_lock+0x2c/0x110 [ 487.071971] ? __cleanup_sighand+0xb0/0xb0 [ 487.072560] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 487.073268] ? _copy_from_user+0x139/0x170 [ 487.073851] ? kernel_clone+0x2f8/0xa60 [ 487.074379] kernel_clone+0xe7/0xa60 [ 487.074898] ? lock_is_held_type+0xd7/0x130 [ 487.075447] ? copy_init_mm+0x20/0x20 [ 487.075993] ? lock_is_held_type+0xd7/0x130 [ 487.076555] __do_sys_clone3+0x1d5/0x2e0 [ 487.077118] ? __ia32_sys_clone+0x150/0x150 [ 487.077725] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 487.078462] ? vfs_write+0x188/0xae0 [ 487.078979] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 487.079710] ? fput+0x2a/0x50 [ 487.080137] ? syscall_enter_from_user_mode+0x1d/0x50 [ 487.080863] do_syscall_64+0x3b/0x90 [ 487.081370] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 487.082061] RIP: 0033:0x7f7036d5fb19 [ 487.082538] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 487.084895] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 487.085836] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 487.086766] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 487.087684] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 487.088618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 487.089503] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 487.090458] [ 487.128848] loop5: detected capacity change from 0 to 59 [ 487.141753] EXT4-fs (loop5): Number of reserved GDT blocks insanely large: 58512 03:25:11 executing program 1: msgsnd(0x0, 0x0, 0x0, 0x0) msgrcv(0x0, &(0x7f0000000200)={0x0, ""/144}, 0x98, 0x2, 0x0) 03:25:11 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:25:11 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:25:11 executing program 7: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEV(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, 0x0}, 0x0) utimensat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(0xffffffffffffffff, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000080)={0x7f5}) r1 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x8, 0x70bd25, 0x25dfdbfd, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8}}]}, 0x38}, 0x1, 0x0, 0x0, 0x84}, 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000300), 0xffffffffffffffff) setxattr$incfs_size(&(0x7f0000000340)='./file1\x00', &(0x7f0000000380), &(0x7f00000003c0)=0x1, 0x8, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0xd2101, 0x0) sendmsg$inet6(r2, &(0x7f0000001780)={&(0x7f0000000440)={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}}, 0x1c, &(0x7f0000001580)=[{&(0x7f0000000480)="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", 0xda0}, {&(0x7f0000001480)="8f24488ea1fb4c4015c94f3669ce05502daba5a0e46d17d76ee893e0946160dd8ecd9c3b70c2ec026896e9cf1bcf122c62d455be1b3a6c933384a6fb1f182c0bd065d4123615bb", 0x47}, {&(0x7f0000001540)="be5a6930deb3c124ef8663a2043c363a8a96f27cddf58232a979", 0x1a}], 0x3, &(0x7f0000000240)=[@rthdr_2292={{0x28, 0x29, 0x39, {0x87, 0x2, 0x0, 0xfd, 0x0, [@remote]}}}, @dstopts={{0x50, 0x29, 0x37, {0x0, 0x6, '\x00', [@jumbo, @pad1, @generic={0x8e}, @hao={0xc9, 0x10, @remote}, @pad1, @jumbo={0xc2, 0x4, 0x6}, @ra, @ra, @ra]}}}, @dstopts={{0x20, 0x29, 0x37, {0x0, 0x0, '\x00', [@ra]}}}], 0x98}, 0x0) sendmsg$MPTCP_PM_CMD_SET_LIMITS(0xffffffffffffffff, 0x0, 0x0) 03:25:11 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x39a, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:25:11 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 28) 03:25:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x11, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3bfe}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) [ 487.551560] loop6: detected capacity change from 0 to 52 [ 487.569480] FAULT_INJECTION: forcing a failure. [ 487.569480] name failslab, interval 1, probability 0, space 0, times 0 [ 487.571284] CPU: 0 PID: 5533 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 487.572326] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 487.573746] Call Trace: [ 487.574074] [ 487.574370] dump_stack_lvl+0x8b/0xb3 [ 487.574864] should_fail.cold+0x5/0xa [ 487.575362] ? create_object.isra.0+0x3a/0xa20 [ 487.575960] should_failslab+0x5/0x10 [ 487.576446] kmem_cache_alloc+0x5b/0x480 [ 487.576990] create_object.isra.0+0x3a/0xa20 [ 487.577566] ? kasan_unpoison+0x23/0x50 [ 487.578099] __kmalloc_node+0x26f/0x470 [ 487.578646] kvmalloc_node+0x3e/0x100 [ 487.579163] alloc_fdtable+0xcd/0x270 [ 487.579798] dup_fd+0x718/0xca0 [ 487.580249] copy_process+0x1ccf/0x6e20 [ 487.580809] ? lock_is_held_type+0xd7/0x130 [ 487.581370] ? find_held_lock+0x2c/0x110 [ 487.581946] ? __cleanup_sighand+0xb0/0xb0 [ 487.582496] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 487.583225] ? _copy_from_user+0x139/0x170 [ 487.583769] ? kernel_clone+0x2f8/0xa60 [ 487.584314] kernel_clone+0xe7/0xa60 [ 487.584821] ? lock_is_held_type+0xd7/0x130 [ 487.585385] ? copy_init_mm+0x20/0x20 [ 487.585928] ? lock_is_held_type+0xd7/0x130 [ 487.586495] __do_sys_clone3+0x1d5/0x2e0 [ 487.587049] ? __ia32_sys_clone+0x150/0x150 [ 487.587651] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 487.588376] ? vfs_write+0x188/0xae0 [ 487.588890] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 487.589605] ? fput+0x2a/0x50 [ 487.590043] ? syscall_enter_from_user_mode+0x1d/0x50 [ 487.590732] do_syscall_64+0x3b/0x90 [ 487.591249] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 487.591936] RIP: 0033:0x7f7036d5fb19 [ 487.592414] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 487.594756] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 487.595733] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 487.596651] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 487.597562] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 487.598480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 487.599403] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 487.600346] [ 487.602336] loop5: detected capacity change from 0 to 59 [ 487.604251] EXT4-fs (loop6): Number of reserved GDT blocks insanely large: 58512 [ 487.606614] loop3: detected capacity change from 0 to 140 [ 487.607620] loop2: detected capacity change from 0 to 140 [ 487.635967] EXT4-fs (loop5): Number of reserved GDT blocks insanely large: 58512 [ 487.637344] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 487.643697] EXT4-fs error (device loop3): __ext4_fill_super:5274: inode #2: comm syz-executor.3: iget: root inode unallocated [ 487.646639] EXT4-fs (loop3): get root inode failed [ 487.647491] EXT4-fs (loop3): mount failed [ 487.657737] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. 03:25:11 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) [ 487.800564] loop6: detected capacity change from 0 to 48 [ 487.831088] EXT4-fs (loop6): Number of reserved GDT blocks insanely large: 58512 03:25:24 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) [ 500.947103] loop6: detected capacity change from 0 to 44 [ 500.958321] loop5: detected capacity change from 0 to 59 [ 500.977328] loop2: detected capacity change from 0 to 140 03:25:24 executing program 1: msgsnd(0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x2, 0x0) 03:25:24 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010ce0), 0x0, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:25:24 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x3dc, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:25:24 executing program 7: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18}, './file0\x00'}) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x2, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000002480)='./file0\x00', 0x3, 0x2, &(0x7f0000003580)=[{&(0x7f00000024c0)="d8158b2e8b018b558371648ceeb68d9f76f0ffa8e7a0d1d454544ad93e382628ce76cd2c50bdaa8bbfd3a71e9d715ae9a3fd14b0b1fbb9d32f7eca48889cc85dbcf70c3dc6a2aac8c2d1c34ff3fc89358a96f3a749a456669ebc8660e7a8346d690216e0165a65857b85d934806a74d6c6", 0x71, 0xffffffff00000001}, {&(0x7f0000002580)="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", 0xbd8, 0x200}], 0x28, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000005c80)=[{{&(0x7f0000005940), 0x6e, &(0x7f0000005a40)=[{&(0x7f00000059c0)=""/108, 0x6c}], 0x1, &(0x7f0000005a80)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x50}}, {{&(0x7f0000005b00), 0x6e, &(0x7f0000005c00)=[{&(0x7f0000005b80)=""/114, 0x72}], 0x1, &(0x7f0000005c40)=[@cred={{0x1c}}], 0x20}}], 0x2, 0x103, &(0x7f0000005d00)) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000005e00)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x40}}, './file0\x00'}) rmdir(&(0x7f0000005e40)='./file0\x00') openat2$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x80900, 0x20, 0xe}, 0x18) 03:25:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x11, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3bfe}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:25:24 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 29) 03:25:24 executing program 4: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) openat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0xea001, 0x40) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x7fffffff) syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_ASYNC_CANCEL={0xe, 0x5}, 0x0) syz_io_uring_submit(r2, 0x0, &(0x7f0000000040)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x1, 0x2000, @fd_index=0x2, 0x1, 0x0, 0x0, 0x10, 0x1, {0x3}}, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r5 = inotify_init1(0x80800) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r6, 0x0, 0x24, &(0x7f0000000180)={@dev, @private}, 0x8) sendfile(r5, r6, 0x0, 0x401) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) sendfile(r4, r7, 0x0, 0x7fffffff) [ 500.985035] EXT4-fs (loop6): Number of reserved GDT blocks insanely large: 58512 [ 500.993021] EXT4-fs (loop5): Number of reserved GDT blocks insanely large: 58512 [ 501.007961] FAULT_INJECTION: forcing a failure. [ 501.007961] name failslab, interval 1, probability 0, space 0, times 0 [ 501.009820] CPU: 1 PID: 5578 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 501.011217] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 501.013165] Call Trace: [ 501.013742] [ 501.014216] dump_stack_lvl+0x8b/0xb3 [ 501.014896] should_fail.cold+0x5/0xa [ 501.015753] ? copy_process+0x1e3a/0x6e20 [ 501.016487] should_failslab+0x5/0x10 [ 501.017189] kmem_cache_alloc+0x5b/0x480 [ 501.018044] copy_process+0x1e3a/0x6e20 [ 501.018745] ? lock_is_held_type+0xd7/0x130 [ 501.019645] ? find_held_lock+0x2c/0x110 [ 501.020263] ? __cleanup_sighand+0xb0/0xb0 [ 501.020842] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 501.021784] ? _copy_from_user+0x139/0x170 [ 501.022525] ? kernel_clone+0x2f8/0xa60 [ 501.023235] kernel_clone+0xe7/0xa60 [ 501.024006] ? lock_is_held_type+0xd7/0x130 [ 501.024840] ? copy_init_mm+0x20/0x20 [ 501.025369] ? lock_is_held_type+0xd7/0x130 [ 501.026124] __do_sys_clone3+0x1d5/0x2e0 [ 501.026756] ? __ia32_sys_clone+0x150/0x150 [ 501.027353] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 501.028309] ? vfs_write+0x188/0xae0 [ 501.029022] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 501.029717] ? fput+0x2a/0x50 [ 501.030145] ? syscall_enter_from_user_mode+0x1d/0x50 [ 501.030793] do_syscall_64+0x3b/0x90 [ 501.031278] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 501.031916] RIP: 0033:0x7f7036d5fb19 [ 501.032375] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 501.034751] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 501.035874] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 501.036787] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 501.037857] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 501.038762] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 501.039668] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 501.040714] [ 501.045598] loop3: detected capacity change from 0 to 140 [ 501.060456] EXT4-fs error (device loop3): __ext4_fill_super:5274: inode #2: comm syz-executor.3: iget: root inode unallocated [ 501.061666] loop7: detected capacity change from 0 to 147456 [ 501.062910] EXT4-fs (loop3): get root inode failed [ 501.063580] EXT4-fs (loop3): mount failed [ 501.081541] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 501.098883] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. 03:25:38 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010ce0), 0x0, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:25:38 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:25:38 executing program 4: ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff}}, './file0\x00'}) fcntl$addseals(r1, 0x409, 0x3) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000040)={[{@shortname_mixed}]}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) name_to_handle_at(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@FILEID_INO32_GEN_PARENT={0x10, 0x2, {{0x816a, 0xffffffc0}, 0x1f, 0x3}}, &(0x7f00000001c0), 0x6c3e66b7fd5887f2) 03:25:38 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='devpts\x00', 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) mount_setattr(r0, &(0x7f0000000200)='./file0\x00', 0x8000, &(0x7f0000000280)={0x8, 0x0, 0xc0000, {r1}}, 0x20) setxattr$incfs_size(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000140), 0x8, 0x1) setpgid(0x0, 0x0) r3 = getegid() stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) r5 = syz_mount_image$vfat(&(0x7f0000003d00), &(0x7f0000003d40)='./file0\x00', 0x81, 0x4, &(0x7f0000003f00)=[{&(0x7f0000003d80)="f24970aa778254ccfe489cc463d9e1", 0xf, 0x4d8}, {&(0x7f0000003dc0)="7de5bb671db0", 0x6, 0x4}, {&(0x7f0000003e00)="8ceed979f6853a142fa18c99f9c25aed379ae2bd9b65d4b93a6bb879ab953d20fe4f5d12b9a7cb9a0c2425b909905cdeff8bfafb79be07e7075cabce096fc95e2815b3ce1ab70033e9984f7519c2d227dad34a8db8decc7ac93117d2637d922c60d0d03c33e594d30265540db945324655db31e50a2e4476e0b13a85d91f9cc2c52a616149c3b12499a99ed98b11e3ec4ff5cd971d894a5e0bbdf730f0a4a3a0df", 0xa1}, {&(0x7f0000003ec0)="4ce4e7199c4841f50b8bc189b25a13e4e25141ce376468658b5846a24367adb1251f01b1e280000eaffeb78dc3b3d7", 0x2f, 0x1}], 0xc0, &(0x7f0000003f80)={[{@rodir}, {@shortname_winnt}, {@shortname_win95}], [{@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '&'}}, {@seclabel}, {@context={'context', 0x3d, 'unconfined_u'}}, {@obj_type={'obj_type', 0x3d, 'devpts\x00'}}]}) r6 = accept4$unix(r1, 0x0, &(0x7f0000004040), 0x1000) r7 = syz_open_dev$loop(&(0x7f0000004080), 0x815, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r8, 0x0, 0x24, &(0x7f0000000180)={@dev, @private}, 0x8) r9 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r9, 0x0, 0x24, &(0x7f0000000180)={@dev, @private}, 0x8) r10 = openat$cgroup_pressure(r2, &(0x7f00000040c0)='cpu.pressure\x00', 0x2, 0x0) r11 = getpgid(0xffffffffffffffff) [ 515.064297] FAULT_INJECTION: forcing a failure. [ 515.064297] name failslab, interval 1, probability 0, space 0, times 0 [ 515.064595] loop3: detected capacity change from 0 to 140 [ 515.065970] CPU: 0 PID: 5606 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 515.067275] loop2: detected capacity change from 0 to 140 [ 515.067530] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 515.067548] Call Trace: [ 515.067556] [ 515.070202] dump_stack_lvl+0x8b/0xb3 [ 515.070771] should_fail.cold+0x5/0xa [ 515.071354] ? create_object.isra.0+0x3a/0xa20 [ 515.072041] should_failslab+0x5/0x10 [ 515.072601] kmem_cache_alloc+0x5b/0x480 [ 515.073247] create_object.isra.0+0x3a/0xa20 [ 515.073904] ? kasan_unpoison+0x23/0x50 [ 515.074511] kmem_cache_alloc+0x239/0x480 [ 515.075135] copy_process+0x1e3a/0x6e20 [ 515.075761] ? lock_is_held_type+0xd7/0x130 [ 515.076429] ? find_held_lock+0x2c/0x110 [ 515.077083] ? __cleanup_sighand+0xb0/0xb0 [ 515.077762] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 515.078621] ? _copy_from_user+0x139/0x170 [ 515.079288] ? kernel_clone+0x2f8/0xa60 [ 515.079917] kernel_clone+0xe7/0xa60 [ 515.080508] ? lock_is_held_type+0xd7/0x130 [ 515.081193] ? copy_init_mm+0x20/0x20 [ 515.081818] ? lock_is_held_type+0xd7/0x130 [ 515.082492] __do_sys_clone3+0x1d5/0x2e0 [ 515.083136] ? __ia32_sys_clone+0x150/0x150 [ 515.083836] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 515.084690] ? vfs_write+0x188/0xae0 [ 515.085287] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 515.086116] ? fput+0x2a/0x50 [ 515.086625] ? syscall_enter_from_user_mode+0x1d/0x50 [ 515.087419] do_syscall_64+0x3b/0x90 [ 515.088009] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 515.088795] RIP: 0033:0x7f7036d5fb19 [ 515.089367] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 515.092081] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 515.093226] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 515.094296] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 515.095379] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 515.096455] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 515.097514] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 515.098617] [ 515.106290] loop6: detected capacity change from 0 to 40 [ 515.111483] EXT4-fs (loop6): Number of reserved GDT blocks insanely large: 58512 [ 515.120945] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 515.124003] loop5: detected capacity change from 0 to 59 [ 515.130064] EXT4-fs error (device loop3): __ext4_fill_super:5274: inode #2: comm syz-executor.3: iget: root inode unallocated [ 515.131314] EXT4-fs (loop3): get root inode failed [ 515.131640] EXT4-fs (loop3): mount failed [ 515.132673] FAT-fs (loop4): bogus number of reserved sectors [ 515.133676] FAT-fs (loop4): Can't find a valid FAT filesystem [ 515.150479] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 515.152246] EXT4-fs error (device loop2): ext4_readdir:258: inode #2: block 4: comm syz-executor.2: path /syzkaller-testdir214820267/syzkaller.WtmhXY/68/mnt: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 515.158261] FAT-fs (loop4): bogus number of reserved sectors [ 515.158641] FAT-fs (loop4): Can't find a valid FAT filesystem [ 515.165436] loop7: detected capacity change from 0 to 264192 sendmmsg$unix(r1, &(0x7f0000004240)=[{{&(0x7f0000000340)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000940)=[{&(0x7f00000002c0)="a6da6b81173bf64bc0ed3ae6b471f9a6f5f85f4f4c", 0x15}, {&(0x7f00000003c0)="1dd22854399fd5ea2d0edccef6cba8e55b86439f19b0e41f8f2d2d1c706c08b5f56040746c2f7136d3eb1c2bd762d0f1203bc63a0ab002500bf6157600b5b52583f39053ec08c0ddad74b76f3c73664c0728b8e1c26df124bd8bce1d45ed5c2a3f946de17f2b16345327796d17644c175bf06fa28d9a1eaf981eb603853fc9332bd09c8cdb2466d4f90a4b699f225d98686305000222e7f26b601cc6df7676b885e6710a216e9ba4b5c5173eeef243770953394f03b9693260c4dfe5361a", 0xbe}, {&(0x7f0000000480)="b8af7cc05504d1a6a295904176eb5c43355d4565321a0d07d9d601aab6ad6ae5c50a598889c5", 0x26}, {&(0x7f00000004c0)="4a71b19c30e5e4b80c8197df60cd9dfa50422d845ce16e2bcdbd1f83e0d9e906c0b37f327708e66525947c7ef11c39d71ab69bcf34266d826d6b3b5f49258dfd491a08db3a6c82f13de00d058ebedbc11c231274534288208fc3bf8b5043eeff6c4b9ba6d71848805ce9a389da8213174fb7a455058721079ec137cd92655355d3ec91196dab2d211e541fb0256e5283f388f0ef7b6b2c3b82ca4b06ce3ddfa607e96237a08077531ba96811b2fde7af8efaf5b93c23277aa3d6bbcc90b4a11b008e701b0b6660fe4ec42a03e580aa1561a93ae6", 0xd4}, {&(0x7f00000005c0)="63f8f1e2c552f44c4fe2454a73b93910d1d1ff1a4b292b0cf15e0595ee0bbc412501e0e5e01e78ce3efbec17a0f6762d19e08fd7c1d7b9f7734b115d4f81e6cef8f2889a8a19020e0e7a7fe541d8a6737ea3ff50d47e22eb7ade8f32b383114628c33410c07cbba29cc8c83e58770f4d97182f1c5c4828134fdd08a134", 0x7d}, {&(0x7f0000000640)="820a0d98c81b34984742335e08bf1430c3074434b931453c4e4eb9625b64f4ea71d5968979740790f0e645824c3a610d65a7b7", 0x33}, {&(0x7f0000000680)="21928072435999ce620b6d968b8491e7f85a6faecaebc0e19ca7f2758c7a4e56da34f51c089f185c247408a608b128ef60719f1ecb6d5b05444ce05c6644acf14e407039457ccd454afacee0cdf0403839a72383790d87fde9f1ec05868c0074ea120252678414a7e40aac5dac2481202336585bfd27f287741fcc5d0303ccd389d9ea05db628d587c5c9f2301fe73658d7e0fb13904a0c78a3a0747f64104bc79c7edf3b19a7a6eff5e22fb645454a624c5810b1f061e10c646a46d29662ace8494789e737febc25dd458f0a0b9e2aa5ffc5ec18fa5d11946544003a1edf995b82fe9896fb7baea2d3ffd8126", 0xed}, {&(0x7f0000000780)="1b4cfd01ceebd9634a5a100651157a95aedfaaa68115b772a8e47bd1e317ba417a1edc9b7a1f94065154494da391124fc2ba7692c03f3f036abd37b53417cb9144d9a040b7ae7630a5a4d1f14a928cab0378c156c22073e3274ceba19434d61244a4135dca5fe978726b1922ff7e15af8abc9bac736989f2292573b7518c5a3e54901aecb59f24951e372556c5bed77f08d2", 0x92}, {&(0x7f0000000840)="b66416afefc3a319d0948174a5da7976f76ef3b97aaa644e05e3f310a3e0b8ec2092a244ed33f929bc94f809c8aa333e2454b47ed0302215af7e80b3152386a00e12da52ec4785530984a39cc39065b5", 0x50}, {&(0x7f00000008c0)="f076b4e7c762919ca2d247701fde27b8e83f47c89d2c06fba4c7aa696fb190615dabe2fcd2fa46377e952a8d34826eeaaa731d4517129235384aa873e5d98dc6bf3ffcabed3f5fe355cafce53cae812f3ad35e57e56bac46e809fcaaf0c9fe53332e", 0x62}], 0xa, &(0x7f0000000f40)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}], 0x98, 0x5}}, {{&(0x7f0000001000)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001480)=[{&(0x7f0000001080)="ff2b92a5f817116716aa92f68704781f5468fd33ed27bd973d129fcf7373a77b4e5bbcb20bd7f8071d8fee9a3f7fe679f720a31899c2dfd1dd1ec7ee2d1fdb5e2ca6a3431945f35b57c7391c52", 0x4d}, {&(0x7f0000001100)="1a69843497cc6bbebb9e938a7af1936e9d024e18c081fc479fc83c1f3bf0d70d592fad8062ac61fb99a8018a0c4d381b9ab89409d7f2f7a96cac5e8afac8414ebf033cb5c470e954866f771c5a6ab1fed75227831b85904456b7d0f99622fabe29c84361b65f2f06101f7e95457002b2c36c744ace9b22cce2b79c99a042e72e7bd4288656d04fc3ecd44027447f74aa6200be1311c6ab4dc351367b5a4e9541de566d3bd0f177dfd032a80ff3b34fecd088d0d462b100bf14b7bc23", 0xbc}, {&(0x7f00000011c0)="50e49ffaaafce1b93fe8f801a5af2a91a85d83681fb7d07a4a737cb5fa8647eff749c611b68c2c6bdec8bd9065e7f010f2427cd478e968c596fbb6a50fdf7ad4def1944387f4f021555118a1dd09f1c2135c7e5156", 0x55}, {&(0x7f0000001240)="2fb5a03943b68b655f18393e5a8fba296523d3cfc57058b952148a59e4dc8d938be8471b3d28da92dd6326088344bd7f57a482a3dd2577b5e339caa6b2ee576cc1194cb624ea7030a648c051b4728169763473b6f11f176da21f1f8ab94260e2d370eed7e5c63e1e071dd3770808ae6993a7019fbe2f4d8852e8f97544028861ef0a20f5ea7e1d0f1c34e686db88", 0x8e}, {&(0x7f0000001300)="9d89bd26081ed8ed4989c704bb5bc3d94e85b3940afae75183a3065daf0c10131c150ea0ad270241481e6b6e777571da988fa104d967deedb7f5326b0d8bf9ce2c589147aac689f8c24768706f8c43b03250c4dd6bfc006cea83257b93e43f0b7151badbd617c7d30984393c9f055738ffe30f28e28210177c5ab23f7d6949cb42", 0x81}, {&(0x7f00000013c0)="b65e06b3bad4eb493287c246f5126e0e4456d1b073b8a2f2a6bc5e71aab035485d0438be84076921c83718d71ede9ff6670a34d04cbdff3e7f59152860acd730157edfcda897d812356fc9083f7193f2e2f625c7d2cca0ed66a35c7c7c7279e432ff59b8bfb1dc4efa0057d540068c9986719c475525ae39b4ecdde85f813c4f55301be76e5b6aa16019a6c0386d82534903dc01b58deb7d63eb62d4f8cc1af8050dacabbdf8eed4f8d2d8f3ca", 0xad}], 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="200000000000000001000000010000000c3f087311d0a88fc7bf376c2780843c8c423d2b05e6f02f06ddfa3229117a34b0cf18f0fd01bdc8ec9056aa3efedd4c9e5ee2ab61e65df804af94803b629dbe8ad4f79feea6812669db2d5130bcb89c884d8b44786543f65a3578f7f06bc4d38e46a0150375bc0cdeeb6788183ec51be834a1bf9910903be3635a97282619699ef38671bf65ef86eef5e74934fa7237506b2107cba696f685868b38399579c2ac7000"/190, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32=r1], 0x70, 0x40}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001640)="a6360dfede9c2439007b1feb9cc693090bf02da9cbcb1d45f70a8252e50727cc39c4d705ff0f97e8dbd3ef283430d7464093b8da3fce7bf3c0242198efbd84a0aac5fcce01c289891ba0362aa984b313699c880ac8005d175fc4e64137860265fa8577fbd0beeeafe1bcf2b9708cc98b02902e05abfeda08a0c5e371fa25eea35275c6427e78c31edb6f53161dcb005ac95f8ce8b42f8c49e031ec273a71f9a4bc059d04fe6d83b1c195b8", 0xab}, {&(0x7f0000001700)="b64be69e52f9a20adaf3ab34ce363b90c891768339b6ea434f4922029e973fc406d75166ac00f5be9bf1b09d2879df1282499cccd69ac996683ab07040790ee996fa6b4f221d02ffc8366914c96501a03d8bbcad185d9e1455b2399e6ec88bef670eefc0c46e982a680e308d76810ba6c9a9c9962beeabea726706b66dc34e1eb3526c131127114a", 0x88}], 0x2, 0x0, 0x0, 0x20000800}}, {{&(0x7f0000001800)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001e00)=[{&(0x7f0000001880)="9cc1cda334f6a09152b68e88c282723d2c0f9c2322c4778645067c023a9205bd6a9815586163cc040c3cd3eb251095cb4c85e38955ce65b7f7077c29f1faf1010398278c3ba2a98033ab59df021a28bb185817846fe2a843c649e3c19c7a611d0fc3481072753249b06a25d27b", 0x6d}, {&(0x7f0000001900)="1515271be2792c34ad77bfe685110bbf1c8779d41410791cd017072e", 0x1c}, {&(0x7f0000001940)="ce0983b56ca58df0b23a69b6836bf28d3533630551df6edf8c7dbf157aa713977caeaa7919bcdd6861eb13b8777d94d69aff8fbc5dd6d9bdd82411ffa38aa2f3b3", 0x41}, {&(0x7f00000019c0)="975a663fbdea2c88080e6cc4204d6f7eacfa795186a56d5461fbc98737155bd8190bb6ca2a44bf52c528693ba933f113ffe56d7e45fefeac5165b2e76b6b7b5df2dc3571c07cef7c2292cd739fe6f7dbb9691acffad82b0da4ce7457ddc36aa8ad403d37bc2c416daa3266a44ea68c535f7d15f38650e7c400c99c", 0x7b}, {&(0x7f0000001a40)="055ab1165743e0aadc2f0cf36cb7b1c6e058749bcfa68e85fdcfe6269700d919df8236c05431250221f6ee5e7e1c5d21c1130224833f0fa6a89dae89d887d2029bff3df3ef7fcd33ede20889d2c0ceb7beb242b585bfdcda75daaf2728f72b3931d08803a10497202647ccc58eb2ea7550b5540d6711369727a38108f4170f51e9d20ba7f8dc5c7063d5057bdc099fb37d0e17890b046736c93e0b51ab389bba1705e6e7aaea9100b357eb5b6619a954175aa15074ca948f46608f50e5175406d20669b11e0bed0e8aee13605572ab", 0xcf}, {&(0x7f0000001b40)="c6010cc3e842889545cb5b649e8e91e24d206fd13cbe274ac1f63b886804d5b5eb5ad0fc83bd29fa049840efb7a7556d38b2b9bfadfefba1d1b127095caf9da88fa7b7e896963965f28f65a9e3c162037a391356eb9401000a792c546a712e38e4998c583d61d50c1cfef44969e3054a69d0893b361622d18fa87bd98b6a29283bdf9d70b3798ccde423b28ed826ce4322245ec98525bd367629894607ef814143fe36eab4", 0xa5}, {&(0x7f0000001c00)="c259f4abc7009d6c97ce399cbfad570d299314b43396cbbee71c2015ac737892df66bcab122269eab3a579bd3fd1ec4daafddfe06cffc069e555c7366851162efefef3e3c854ce30177eb8d5b6a848bdde23278016e3c330dc436ff72ffe0d2d79b65308fbfb559cff2d40caad14ca90a4b1907cb10e0c3edcc772f676a91288458b7d739dc3dcefc0a125fa41430fee236dd3e923a9bb5452a530ffbeacab4d0784989375d70d9084c419776585135cf8c002048fdb9d1b6c95080e2e16a2a5cf7ed00918d51adb7922d048857ece803f82a242f0f53664c77fc4108b1ddb239b2b6869a990c5da3e92227e1b8fa999c050da6354b97f43", 0xf8}, {&(0x7f0000001d00)="ed4e83f5a45d0e29635fe771b701972f5bedd5f83457417552cc89149f901a0d4842684b0597011ae7b6cf9608b2d69cee489a56801bb1278b62d1d5aba039645697b4ab9c75d2f50a199dcf496c86595f568e99e2f48db1dd591809233d7f90ee6ddd4bc9c6d23b36d100b6ced7d41fcb6793d413a955bff3bc79096d250a31a8007652d6e150ea2c37c814f22586b204f62a00fde4aca526c7b51e7e3f356cb98987a39f3f088428f0f6af240571b01d0d489abead5df6446d7a7dd391918701b9ed1a58285425a192", 0xca}], 0x8, &(0x7f0000001f40)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r2, 0xffffffffffffffff, r2, r0, r0]}}], 0x30, 0x80}}, {{&(0x7f0000001f80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003180)=[{&(0x7f0000002000)="b576e751d56fa56568c48872250b2a4086d1c8a27036567680c12c78570b81fa82a027a09c4317d53ed5a8a25357183b23ef68a439335ea6664aa2411a315712611c", 0x42}, {&(0x7f0000002080)="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", 0x1000}, {&(0x7f0000003080)="b05d11b275b86c3ff21b4ad8def85b5bf63d9658c0cd8fbdf17aec84f06b88fb2e60538708b3c1b904cce08efbb5e2352044f459cf2415884a3a40440c7cc19f8f6a467af711da319ecc04f7f400df15b1427714c6c5e053690e4fbdb0d21db44742170069727aa0daf3d4151ddee3688bc459e074504e55539cc859f884fdeb18d1ff428dfd59fd44168cf7fde9b7875e57e9065a75d51b994515f07665b68de17edf60242a23e4e9e418e13a21de9eed3575866e1ab3f2f74c9dc88e43071e34d2168ded7e1d3b079277fff30b43797af230d17c365e96bc436d350862b0f919deac1d", 0xe4}], 0x3, &(0x7f00000036c0)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}, @rights={{0x38, 0x1, 0x1, [r0, r1, r1, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r1, r1]}}, @rights={{0x24, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}], 0x160, 0x40000}}, {{&(0x7f0000003840)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003c40)=[{&(0x7f00000038c0)="773e53aa24fea87b042aeeae365b4bbba17a8bbd5abd161eddfebd531542e95582eef5b75cdb8ebf6b2d9e32dc2be64a0f31508077c6dab5dffe63165739e62f540f035eee8fec0610c0578da3e6fc6f08b4b9569fe36a04eaa7a0eac84eb2e4e8b9cd7f8ca44c66d1781fe1da09419473dcd0013f77d69b2f92fd6533bdbb6671d9ed8f680f441404cee55e9199333cf28c547c0ce775a47dab74d86e9c1a75", 0xa0}, {&(0x7f0000003980)="ddb6dc5ae2f2e5aafaf1e1eeb2c3c938288a4ef7ac267e3463035823ec04dab07c7d987e2a50736058877618eba625189df6dc3fea918f832064a2bd50ac9fcafb724fef92f190b0b4387077b4d3374cfd532b52e3712ccd4ab99050538ccf47dd2f3d344af105e4043283dd96d658c725bfe3023ee357e5f4a467084e6bd85659b0b407ec24", 0x86}, {&(0x7f0000003a40)="9127ba9a57aa62a9e2e760754db1d211efc696111496cb02a3703531436b8fe3f589781f76bfd6345f4aa4f25109e4d397f437ef101c2da8777cabcbb298cd1f84c0c7364605e2925ef9427c0bbe68f08154ed2e40fd88342b7a793be5534e7434ae21080bc16e33c814645e00c85aeae4b0eead252d9e4ac40fb43bf327d91cb9303251707fda3af60561d5062886c8febe6054a3efac94e0a8c1c97eac6de5885302fc1e54644ab11066805cea68e52b6f68eb09a8b394519d695cc16436", 0xbf}, {&(0x7f0000003b00)="732e302f57837c5b076730ce89c1e7f5afcd85ea955bf9232c37b06542b8e4d9a66d28f17c7f1012badb2b22d3c1b11faec6bf2fd9289d77d8d72ceb3f87e52f02a3e77b82a911542d6a62b50ac7b9", 0x4f}, {&(0x7f0000003b80)="04dd184c9293bdb8d5c7eefc679d4f6af24c594ccbb5eda724b47be3e04729f05ec96afb3207c6a81c40b81a2ee3afd9699b", 0x32}, {&(0x7f0000003bc0)="8e9a88c96fece2616d154a253bbc3f6dedb8aeaaa9f0441c689efd60907e00fa0530593a496aa6ae1bde76180e1f5cc3b51b741e5856fdd1e020f661de833e2d2e139fe29412a16a6b151b0a3efe67de436c334d250961d24052d43173f0ec0cb743f05c7b11", 0x66}], 0x6, &(0x7f0000004100)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r3}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r4}}}, @rights={{0x34, 0x1, 0x1, [r1, r0, r5, r6, r7, r0, r8, r9, r10]}}, @cred={{0x1c, 0x1, 0x2, {r11, 0x0, 0xee01}}}], 0x118}}], 0x6, 0x4004000) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f0000000300)={[{@mode}]}) 03:25:38 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 30) 03:25:38 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x3dc, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:25:38 executing program 1: msgsnd(0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) 03:25:38 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x11, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3bfe}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:25:39 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffffffffff0001, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000000380)="000000000000000000000000def361b116dd4bb681391964ccf077da010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000000080)="ed41000000040000d0f4655fd2f4655fd2f4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000000140)="80810000001800000000010020000000100008cbe900000000000af302000400ff335552", 0x24, 0x1600}], 0x0, &(0x7f0000013b00)=ANY=[]) umount2(&(0x7f00000003c0)='./file0\x00', 0x2) mount(&(0x7f00000001c0)=@sg0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='virtiofs\x00', 0x0, &(0x7f0000000340)='ext4\x00') setxattr$incfs_size(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000180)=0x219b, 0x8, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000400)={{0x1, 0x1, 0x18, r0, {0x80}}, './file1\x00'}) [ 515.236239] loop5: detected capacity change from 0 to 59 03:25:39 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x11, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3bfe}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:25:39 executing program 1: msgsnd(0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) 03:25:39 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xb, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:25:39 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010ce0), 0x0, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:25:39 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x3dc, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 515.245367] EXT4-fs error (device loop7): ext4_quota_enable:6796: inode #3: comm syz-executor.7: casefold flag without casefold feature [ 515.246586] EXT4-fs warning (device loop7): ext4_enable_quotas:6835: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 515.275672] EXT4-fs (loop7): mount failed [ 515.276536] loop6: detected capacity change from 0 to 36 03:25:39 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/power/sync_on_suspend', 0x0, 0x0) close(r0) read$hiddev(r0, &(0x7f00000000c0)=""/150, 0x96) 03:25:39 executing program 1: msgsnd(0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) 03:25:39 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 31) [ 515.375136] EXT4-fs (loop6): Number of reserved GDT blocks insanely large: 58512 03:25:39 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x11, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3bfe}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:25:39 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x3fd, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:25:39 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xd0001, 0x40) r1 = io_uring_setup(0x5766, &(0x7f0000000040)) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x20080, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000000180)={@dev, @private}, 0x8) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000100)=[r3, r0, r4, r0, r1], 0x5) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, 0x0, 0x0) [ 515.466956] loop7: detected capacity change from 0 to 264192 [ 515.477102] EXT4-fs error (device loop7): ext4_quota_enable:6796: inode #3: comm syz-executor.7: casefold flag without casefold feature [ 515.479966] EXT4-fs warning (device loop7): ext4_enable_quotas:6835: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 515.483162] EXT4-fs (loop7): mount failed 03:25:39 executing program 1: msgsnd(0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x2, 0x0) (fail_nth: 1) 03:25:39 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c7", 0x2f, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 515.561412] FAULT_INJECTION: forcing a failure. [ 515.561412] name failslab, interval 1, probability 0, space 0, times 0 [ 515.562219] CPU: 1 PID: 5651 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 515.562772] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 515.563531] Call Trace: [ 515.563711] [ 515.563874] dump_stack_lvl+0x8b/0xb3 [ 515.564151] should_fail.cold+0x5/0xa [ 515.564432] ? create_object.isra.0+0x3a/0xa20 [ 515.564761] should_failslab+0x5/0x10 [ 515.565036] kmem_cache_alloc+0x5b/0x480 [ 515.565329] create_object.isra.0+0x3a/0xa20 [ 515.565644] ? kasan_unpoison+0x23/0x50 [ 515.565932] kmem_cache_alloc+0x239/0x480 [ 515.566232] copy_fs_struct+0x45/0x340 [ 515.566507] ? copy_process+0x1d60/0x6e20 [ 515.566789] copy_process+0x33f7/0x6e20 [ 515.567074] ? lock_is_held_type+0xd7/0x130 [ 515.567377] ? find_held_lock+0x2c/0x110 [ 515.567671] ? __cleanup_sighand+0xb0/0xb0 [ 515.567976] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 515.568352] ? _copy_from_user+0x139/0x170 [ 515.568650] ? kernel_clone+0x2f8/0xa60 [ 515.568933] kernel_clone+0xe7/0xa60 [ 515.569213] ? lock_is_held_type+0xd7/0x130 [ 515.569510] ? copy_init_mm+0x20/0x20 [ 515.569777] ? lock_is_held_type+0xd7/0x130 [ 515.570084] __do_sys_clone3+0x1d5/0x2e0 [ 515.570371] ? __ia32_sys_clone+0x150/0x150 [ 515.570684] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 515.571061] ? vfs_write+0x188/0xae0 [ 515.571331] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 515.571715] ? fput+0x2a/0x50 [ 515.571955] ? syscall_enter_from_user_mode+0x1d/0x50 [ 515.572316] do_syscall_64+0x3b/0x90 [ 515.572586] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 515.572921] RIP: 0033:0x7f7036d5fb19 [ 515.573205] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 515.574429] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 515.574943] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 515.575422] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 515.575902] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 515.576360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 515.576838] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 515.577341] [ 515.578654] loop5: detected capacity change from 0 to 59 03:25:39 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c7", 0x2f, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 515.604309] loop2: detected capacity change from 0 to 140 03:25:39 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c7", 0x2f, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 515.628765] loop3: detected capacity change from 0 to 140 [ 515.647800] EXT4-fs error (device loop3): __ext4_fill_super:5274: inode #2: comm syz-executor.3: iget: root inode unallocated [ 515.648038] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 515.650458] EXT4-fs (loop3): get root inode failed [ 515.650911] EXT4-fs (loop3): mount failed [ 515.661579] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 515.670251] EXT4-fs error (device loop2): ext4_readdir:258: inode #2: block 4: comm syz-executor.2: path /syzkaller-testdir214820267/syzkaller.WtmhXY/70/mnt: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 516.355412] FAULT_INJECTION: forcing a failure. [ 516.355412] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 516.358297] CPU: 0 PID: 5649 Comm: syz-executor.1 Not tainted 5.16.0-rc8-next-20220105 #1 [ 516.359510] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 516.361181] Call Trace: [ 516.361577] [ 516.361933] dump_stack_lvl+0x8b/0xb3 [ 516.362525] should_fail.cold+0x5/0xa [ 516.363126] ? lock_chain_count+0x20/0x20 [ 516.363767] prepare_alloc_pages+0x17b/0x500 [ 516.364450] __alloc_pages+0x131/0x4e0 [ 516.365085] ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10 [ 516.365955] ? lock_release+0x3b2/0x6f0 [ 516.366525] ? find_held_lock+0x2c/0x110 [ 516.367091] ? lock_release+0x3b2/0x6f0 [ 516.367640] alloc_pages+0x1a0/0x2f0 [ 516.368188] __get_free_pages+0xc/0xa0 [ 516.368727] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 516.369485] __tlb_remove_page_size+0x253/0x420 [ 516.370139] unmap_page_range+0xdab/0x2380 [ 516.370768] ? vm_normal_page+0x2e0/0x2e0 [ 516.371358] ? lock_release+0x3b2/0x6f0 [ 516.371915] ? lock_downgrade+0x6d0/0x6d0 [ 516.372488] ? uprobe_munmap+0x1c/0x560 [ 516.373062] unmap_single_vma+0x198/0x310 [ 516.373644] unmap_vmas+0x16b/0x2f0 [ 516.374172] ? lock_downgrade+0x6d0/0x6d0 [ 516.374743] ? unmap_mapping_range+0x50/0x50 [ 516.375397] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 516.376152] exit_mmap+0x1d0/0x630 [ 516.376661] ? __mutex_unlock_slowpath+0x15c/0x5e0 [ 516.377365] ? exit_aio+0x276/0x340 [ 516.377871] ? do_munmap+0x40/0x40 [ 516.378399] ? lock_is_held_type+0xd7/0x130 [ 516.378996] mmput+0xc8/0x380 [ 516.379446] do_exit+0xa3c/0x2840 [ 516.379943] ? lock_release+0x3b2/0x6f0 [ 516.380500] ? mm_update_next_owner+0x7d0/0x7d0 [ 516.381160] ? lock_downgrade+0x6d0/0x6d0 [ 516.381746] ? do_raw_spin_lock+0x121/0x260 [ 516.382359] do_group_exit+0x128/0x330 [ 516.382900] get_signal+0x494/0x26e0 [ 516.383433] ? signal_setup_done+0x4e0/0x4e0 [ 516.384060] ? lock_release+0x3b2/0x6f0 [ 516.384601] ? do_msgrcv+0x9d1/0x11f0 [ 516.385144] arch_do_signal_or_restart+0x2b0/0x1720 [ 516.385878] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 516.386644] ? get_sigframe_size+0x10/0x10 [ 516.387267] ? copy_compat_msqid_to_user+0x4b0/0x4b0 [ 516.387987] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 516.388787] exit_to_user_mode_prepare+0x143/0x1c0 [ 516.389486] syscall_exit_to_user_mode+0x19/0x50 [ 516.390172] do_syscall_64+0x48/0x90 [ 516.390705] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 516.391444] RIP: 0033:0x7fcd2f212b19 [ 516.391963] Code: Unable to access opcode bytes at RIP 0x7fcd2f212aef. [ 516.392842] RSP: 002b:00007fcd2c788188 EFLAGS: 00000246 ORIG_RAX: 0000000000000046 [ 516.393883] RAX: fffffffffffffdfe RBX: 00007fcd2f325f60 RCX: 00007fcd2f212b19 [ 516.394840] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 516.395808] RBP: 00007fcd2c7881d0 R08: 0000000000000000 R09: 0000000000000000 [ 516.396846] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 [ 516.397901] R13: 00007ffc72f2a42f R14: 00007fcd2c788300 R15: 0000000000022000 [ 516.398960] 03:25:54 executing program 1: msgsnd(0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x2, 0x0) 03:25:54 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 32) 03:25:54 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) [ 530.192122] loop3: detected capacity change from 0 to 140 [ 530.194479] loop5: detected capacity change from 0 to 59 [ 530.195684] loop7: detected capacity change from 0 to 140 [ 530.197518] loop6: detected capacity change from 0 to 32 [ 530.200543] FAULT_INJECTION: forcing a failure. [ 530.200543] name failslab, interval 1, probability 0, space 0, times 0 03:25:54 executing program 4: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000180)={@dev, @private}, 0x8) r2 = fork() setpgid(r2, 0x0) fcntl$setown(r1, 0x8, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x7fffffff) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) sendfile(r5, r6, 0x0, 0x7fffffff) 03:25:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x11, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3bfe}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:25:54 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f000000000000030002000000000008000000", 0x46, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:25:54 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x3fd, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:25:54 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x3fd, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 530.202107] CPU: 0 PID: 5674 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 530.203429] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 530.204928] Call Trace: [ 530.205314] [ 530.205633] dump_stack_lvl+0x8b/0xb3 [ 530.206176] should_fail.cold+0x5/0xa [ 530.206730] ? create_object.isra.0+0x3a/0xa20 [ 530.207388] should_failslab+0x5/0x10 [ 530.207927] kmem_cache_alloc+0x5b/0x480 [ 530.208506] create_object.isra.0+0x3a/0xa20 [ 530.209133] ? kasan_unpoison+0x23/0x50 [ 530.209747] kmem_cache_alloc+0x239/0x480 [ 530.210353] copy_process+0x1fb8/0x6e20 [ 530.210937] ? lock_is_held_type+0xd7/0x130 [ 530.211555] ? find_held_lock+0x2c/0x110 [ 530.212171] ? __cleanup_sighand+0xb0/0xb0 [ 530.212789] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 530.213568] ? _copy_from_user+0x139/0x170 [ 530.214181] ? kernel_clone+0x2f8/0xa60 [ 530.214760] kernel_clone+0xe7/0xa60 [ 530.215298] ? lock_is_held_type+0xd7/0x130 [ 530.215906] ? copy_init_mm+0x20/0x20 [ 530.216470] ? lock_is_held_type+0xd7/0x130 [ 530.217086] __do_sys_clone3+0x1d5/0x2e0 [ 530.217685] ? __ia32_sys_clone+0x150/0x150 [ 530.218328] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 530.219094] ? vfs_write+0x188/0xae0 [ 530.219635] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 530.220409] ? fput+0x2a/0x50 [ 530.220884] ? syscall_enter_from_user_mode+0x1d/0x50 [ 530.221625] do_syscall_64+0x3b/0x90 [ 530.222171] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 530.222898] RIP: 0033:0x7f7036d5fb19 [ 530.223424] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 530.225920] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 530.226975] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 530.227960] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 530.228939] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 530.229932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 530.230921] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 530.231113] loop2: detected capacity change from 0 to 140 [ 530.231931] [ 530.241908] EXT4-fs (loop7): warning: mounting unchecked fs, running e2fsck is recommended [ 530.258384] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 530.261848] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 530.263929] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 530.267119] EXT4-fs error (device loop7): ext4_readdir:258: inode #2: block 4: comm syz-executor.7: path /syzkaller-testdir205118945/syzkaller.qYsumg/62/mnt: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 530.269033] EXT4-fs error (device loop2): ext4_readdir:258: inode #2: block 4: comm syz-executor.2: path /syzkaller-testdir214820267/syzkaller.WtmhXY/71/mnt: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 530.281746] EXT4-fs error (device loop3): ext4_ext_check_inode:497: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 530.284578] EXT4-fs (loop3): get root inode failed [ 530.285342] EXT4-fs (loop3): mount failed [ 530.304945] EXT4-fs (loop6): Number of reserved GDT blocks insanely large: 58512 03:25:54 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x3fd, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 530.346419] loop2: detected capacity change from 0 to 140 [ 530.352808] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended 03:25:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x11, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3bfe}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) [ 530.355217] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 530.357363] EXT4-fs error (device loop2): ext4_readdir:258: inode #2: block 4: comm syz-executor.2: path /syzkaller-testdir214820267/syzkaller.WtmhXY/72/mnt: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 03:25:54 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e00000002", 0x40d, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 530.401274] loop2: detected capacity change from 0 to 140 [ 530.408329] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 530.410530] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 530.413127] EXT4-fs error (device loop2): ext4_readdir:258: inode #2: block 4: comm syz-executor.2: path /syzkaller-testdir214820267/syzkaller.WtmhXY/73/mnt: bad entry in directory: rec_len is smaller than minimal - offset=12, inode=2, rec_len=0, size=1024 fake=0 03:25:54 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_CHANNEL={0x5}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_PAGE={0x5}]}, 0x2c}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan0\x00', 0x0}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000780), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000480)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(r3, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r7}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000325bd7000fbdbdf250100000008000300", @ANYRES32=r2, @ANYBLOB="0800010000001a1a080003000000", @ANYRES32=0x0, @ANYBLOB="08000100020000000c00060001000000020000000c000600000000000000000008000300", @ANYRES32=r7, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB], 0x5c}, 0x1, 0x0, 0x0, 0x24002180}, 0x8d1) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r8) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r10, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000080)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="0100000000000000000001000000080001000000000024000c801c000b8008000a0000000000080009000000000008000a000000000004000b801800088014003f3a9fd10500000000000800060000000000040004800800020001"], 0x64}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), r10) 03:25:54 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) [ 530.458439] loop5: detected capacity change from 0 to 59 03:25:54 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f000000000000030002000000000008000000", 0x46, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 530.471325] loop6: detected capacity change from 0 to 28 [ 530.494053] EXT4-fs (loop6): Number of reserved GDT blocks insanely large: 58512 [ 530.526642] loop3: detected capacity change from 0 to 140 03:25:54 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:25:54 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 33) [ 530.545799] FAULT_INJECTION: forcing a failure. [ 530.545799] name failslab, interval 1, probability 0, space 0, times 0 [ 530.546610] CPU: 1 PID: 5722 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 530.547200] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 530.548085] Call Trace: [ 530.548264] [ 530.548423] dump_stack_lvl+0x8b/0xb3 [ 530.548695] should_fail.cold+0x5/0xa [ 530.548972] ? dup_mm+0x88/0x1250 [ 530.549231] should_failslab+0x5/0x10 [ 530.549502] kmem_cache_alloc+0x5b/0x480 [ 530.549794] dup_mm+0x88/0x1250 [ 530.550037] ? lock_release+0x3b2/0x6f0 [ 530.550306] ? copy_process+0x247e/0x6e20 [ 530.550604] ? replace_mm_exe_file+0x490/0x490 [ 530.550914] ? __raw_spin_lock_init+0x36/0x110 [ 530.551243] copy_process+0x3b80/0x6e20 [ 530.551513] ? lock_is_held_type+0xd7/0x130 [ 530.551812] ? find_held_lock+0x2c/0x110 [ 530.552093] ? __cleanup_sighand+0xb0/0xb0 [ 530.552398] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 530.552762] ? _copy_from_user+0x139/0x170 [ 530.553066] ? kernel_clone+0x2f8/0xa60 [ 530.553352] kernel_clone+0xe7/0xa60 [ 530.553622] ? lock_is_held_type+0xd7/0x130 [ 530.553911] ? copy_init_mm+0x20/0x20 [ 530.554269] ? lock_is_held_type+0xd7/0x130 [ 530.554631] __do_sys_clone3+0x1d5/0x2e0 [ 530.554925] ? __ia32_sys_clone+0x150/0x150 [ 530.555228] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 530.555616] ? vfs_write+0x188/0xae0 [ 530.555872] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 530.556251] ? fput+0x2a/0x50 [ 530.556532] ? syscall_enter_from_user_mode+0x1d/0x50 [ 530.556955] do_syscall_64+0x3b/0x90 [ 530.557214] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 530.557571] RIP: 0033:0x7f7036d5fb19 [ 530.557822] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 530.559037] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 530.559530] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 530.560011] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 530.560487] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 530.560967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 530.561453] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 530.561948] [ 530.578363] EXT4-fs error (device loop3): ext4_ext_check_inode:497: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 530.617903] EXT4-fs (loop3): get root inode failed [ 530.618898] EXT4-fs (loop3): mount failed [ 530.643342] loop6: detected capacity change from 0 to 20 [ 530.649885] EXT4-fs (loop6): Number of reserved GDT blocks insanely large: 58512 [ 543.085735] loop3: detected capacity change from 0 to 140 [ 543.091099] FAULT_INJECTION: forcing a failure. [ 543.091099] name failslab, interval 1, probability 0, space 0, times 0 [ 543.092033] CPU: 1 PID: 5743 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 543.092621] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 543.093428] Call Trace: [ 543.093631] [ 543.093687] loop7: detected capacity change from 0 to 140 [ 543.093803] dump_stack_lvl+0x8b/0xb3 [ 543.093824] should_fail.cold+0x5/0xa [ 543.095089] ? create_object.isra.0+0x3a/0xa20 [ 543.095427] should_failslab+0x5/0x10 [ 543.095710] kmem_cache_alloc+0x5b/0x480 [ 543.096013] create_object.isra.0+0x3a/0xa20 [ 543.096342] ? kasan_unpoison+0x23/0x50 [ 543.096640] kmem_cache_alloc+0x239/0x480 [ 543.096953] dup_mm+0x88/0x1250 [ 543.097206] ? lock_release+0x3b2/0x6f0 [ 543.097522] ? copy_process+0x247e/0x6e20 [ 543.097831] ? replace_mm_exe_file+0x490/0x490 [ 543.098178] ? __raw_spin_lock_init+0x36/0x110 [ 543.098519] copy_process+0x3b80/0x6e20 [ 543.098819] ? lock_is_held_type+0xd7/0x130 [ 543.099136] ? find_held_lock+0x2c/0x110 [ 543.099447] ? __cleanup_sighand+0xb0/0xb0 [ 543.099763] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 543.100182] ? _copy_from_user+0x139/0x170 [ 543.100499] ? kernel_clone+0x2f8/0xa60 [ 543.100806] kernel_clone+0xe7/0xa60 [ 543.101088] ? lock_is_held_type+0xd7/0x130 [ 543.101403] ? copy_init_mm+0x20/0x20 [ 543.101713] ? lock_is_held_type+0xd7/0x130 [ 543.102039] __do_sys_clone3+0x1d5/0x2e0 [ 543.102342] ? __ia32_sys_clone+0x150/0x150 [ 543.102677] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 543.103087] ? vfs_write+0x188/0xae0 [ 543.103371] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 543.103778] ? fput+0x2a/0x50 [ 543.104029] ? syscall_enter_from_user_mode+0x1d/0x50 [ 543.104410] do_syscall_64+0x3b/0x90 [ 543.104696] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 543.105079] RIP: 0033:0x7f7036d5fb19 [ 543.105349] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 543.106657] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 543.107203] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 543.107710] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 543.108226] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 543.108742] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 543.109258] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 543.109310] loop6: detected capacity change from 0 to 20 [ 543.109800] [ 543.114799] loop5: detected capacity change from 0 to 59 03:26:06 executing program 1: msgsnd(0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0x3f00, 0x2, 0x0) 03:26:06 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f000000000000030002000000000008000000", 0x46, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:26:06 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x3fd, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:26:06 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:26:06 executing program 4: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000180)={@dev, @private}, 0x8) r2 = fork() setpgid(r2, 0x0) fcntl$setown(r1, 0x8, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x7fffffff) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) sendfile(r5, r6, 0x0, 0x7fffffff) 03:26:06 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 34) 03:26:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x11, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3bfe}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:26:07 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e00000002", 0x40d, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 543.145094] EXT4-fs (loop7): warning: mounting unchecked fs, running e2fsck is recommended [ 543.156200] loop2: detected capacity change from 0 to 140 [ 543.163384] EXT4-fs error (device loop3): ext4_ext_check_inode:497: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 543.167973] EXT4-fs (loop6): Number of reserved GDT blocks insanely large: 58512 [ 543.178037] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 543.187739] EXT4-fs (loop3): get root inode failed [ 543.188481] EXT4-fs (loop3): mount failed [ 543.223016] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 543.230161] EXT4-fs error (device loop7): ext4_readdir:258: inode #2: block 4: comm syz-executor.7: path /syzkaller-testdir205118945/syzkaller.qYsumg/64/mnt: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 543.284639] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. 03:26:20 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 35) 03:26:20 executing program 1: msgsnd(0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0x1000000, 0x2, 0x0) 03:26:20 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af30100040000000000", 0x52, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:26:20 executing program 4: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000180)={@dev, @private}, 0x8) r2 = fork() setpgid(r2, 0x0) fcntl$setown(r1, 0x8, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x7fffffff) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) sendfile(r5, r6, 0x0, 0x7fffffff) 03:26:20 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:26:20 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e00000002", 0x40d, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:26:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:26:20 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x3fd, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 556.832441] loop3: detected capacity change from 0 to 140 [ 556.845345] No source specified [ 556.846843] loop7: detected capacity change from 0 to 140 [ 556.849940] loop2: detected capacity change from 0 to 140 [ 556.853800] loop6: detected capacity change from 0 to 12 [ 556.857059] FAULT_INJECTION: forcing a failure. [ 556.857059] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 556.857918] CPU: 0 PID: 5782 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 556.858470] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 556.859232] Call Trace: [ 556.859417] [ 556.859577] dump_stack_lvl+0x8b/0xb3 [ 556.859850] should_fail.cold+0x5/0xa [ 556.860133] prepare_alloc_pages+0x17b/0x500 [ 556.860450] __alloc_pages+0x131/0x4e0 [ 556.860730] ? __is_insn_slot_addr+0x144/0x250 [ 556.861064] ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10 [ 556.861503] alloc_pages+0x1a0/0x2f0 [ 556.861809] __get_free_pages+0xc/0xa0 [ 556.862081] pgd_alloc+0x84/0x4e0 [ 556.862332] ? lock_downgrade+0x6d0/0x6d0 [ 556.862624] ? pgd_page_get_mm+0x40/0x40 [ 556.862909] ? lockdep_init_map_type+0x2c3/0x7a0 [ 556.863237] ? lockdep_init_map_type+0x2c3/0x7a0 [ 556.863569] mm_init+0x601/0xaa0 [ 556.863822] dup_mm+0xd5/0x1250 [ 556.864062] ? lock_release+0x3b2/0x6f0 [ 556.864363] ? copy_process+0x247e/0x6e20 [ 556.864658] ? replace_mm_exe_file+0x490/0x490 [ 556.865011] ? __raw_spin_lock_init+0x36/0x110 [ 556.865339] copy_process+0x3b80/0x6e20 [ 556.865668] ? lock_is_held_type+0xd7/0x130 [ 556.865991] ? find_held_lock+0x2c/0x110 [ 556.866305] ? __cleanup_sighand+0xb0/0xb0 [ 556.866624] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 556.867004] ? _copy_from_user+0x139/0x170 [ 556.867322] ? kernel_clone+0x2f8/0xa60 [ 556.867607] kernel_clone+0xe7/0xa60 [ 556.867890] ? lock_is_held_type+0xd7/0x130 [ 556.868195] ? copy_init_mm+0x20/0x20 [ 556.868495] ? lock_is_held_type+0xd7/0x130 [ 556.868798] __do_sys_clone3+0x1d5/0x2e0 [ 556.869105] ? __ia32_sys_clone+0x150/0x150 [ 556.869419] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 556.869832] ? vfs_write+0x188/0xae0 [ 556.870117] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 556.870520] ? fput+0x2a/0x50 [ 556.870763] ? syscall_enter_from_user_mode+0x1d/0x50 [ 556.871145] do_syscall_64+0x3b/0x90 [ 556.871430] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 556.871813] RIP: 0033:0x7f7036d5fb19 [ 556.872090] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 556.873386] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 556.873948] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 556.874454] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 556.874959] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 556.875482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 556.875993] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 556.876514] [ 556.885003] EXT4-fs (loop7): warning: mounting unchecked fs, running e2fsck is recommended [ 556.889868] EXT4-fs (loop6): Number of reserved GDT blocks insanely large: 58512 [ 556.892234] EXT4-fs error (device loop3): ext4_ext_check_inode:497: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 556.894985] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 556.899382] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 556.902996] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 556.904740] EXT4-fs error (device loop2): ext4_readdir:258: inode #2: block 4: comm syz-executor.2: path /syzkaller-testdir214820267/syzkaller.WtmhXY/75/mnt: bad entry in directory: rec_len is smaller than minimal - offset=12, inode=2, rec_len=0, size=1024 fake=0 [ 556.905533] EXT4-fs (loop3): get root inode failed [ 556.907191] EXT4-fs (loop3): mount failed [ 556.907661] EXT4-fs error (device loop7): ext4_readdir:258: inode #2: block 4: comm syz-executor.7: path /syzkaller-testdir205118945/syzkaller.qYsumg/65/mnt: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 03:26:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) [ 556.979569] loop7: detected capacity change from 0 to 140 [ 556.987278] EXT4-fs (loop7): warning: mounting unchecked fs, running e2fsck is recommended [ 556.989525] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 556.994037] EXT4-fs error (device loop7): ext4_readdir:258: inode #2: block 4: comm syz-executor.7: path /syzkaller-testdir205118945/syzkaller.qYsumg/66/mnt: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 03:26:20 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x3fd, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:26:20 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e", 0x415, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:26:20 executing program 7: getdents64(0xffffffffffffffff, &(0x7f0000000180)=""/42, 0x4e) 03:26:20 executing program 7: getdents64(0xffffffffffffffff, &(0x7f0000000180)=""/42, 0x4e) 03:26:21 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 36) 03:26:21 executing program 7: getdents64(0xffffffffffffffff, &(0x7f0000000180)=""/42, 0x4e) [ 557.109896] No source specified [ 557.110989] loop2: detected capacity change from 0 to 140 03:26:21 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) [ 557.129580] loop6: detected capacity change from 0 to 8 [ 557.136750] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 557.140256] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 557.146057] EXT4-fs error (device loop2): ext4_readdir:258: inode #2: block 4: comm syz-executor.2: path /syzkaller-testdir214820267/syzkaller.WtmhXY/76/mnt: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=0, rec_len=0, size=1024 fake=0 03:26:21 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af30100040000000000", 0x52, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 557.212318] FAULT_INJECTION: forcing a failure. [ 557.212318] name failslab, interval 1, probability 0, space 0, times 0 [ 557.213826] CPU: 1 PID: 5814 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 557.214853] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 557.216230] Call Trace: [ 557.216564] [ 557.216855] dump_stack_lvl+0x8b/0xb3 [ 557.217359] should_fail.cold+0x5/0xa [ 557.217873] ? dup_mm+0x88/0x1250 [ 557.218333] should_failslab+0x5/0x10 [ 557.218819] kmem_cache_alloc+0x5b/0x480 [ 557.219349] dup_mm+0x88/0x1250 [ 557.219794] ? lock_release+0x3b2/0x6f0 [ 557.220303] ? copy_process+0x247e/0x6e20 [ 557.220846] ? replace_mm_exe_file+0x490/0x490 [ 557.221449] ? __raw_spin_lock_init+0x36/0x110 [ 557.222073] copy_process+0x3b80/0x6e20 [ 557.222591] ? lock_is_held_type+0xd7/0x130 [ 557.223142] ? find_held_lock+0x2c/0x110 [ 557.223683] ? __cleanup_sighand+0xb0/0xb0 [ 557.224239] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 557.224942] ? _copy_from_user+0x139/0x170 [ 557.225495] ? kernel_clone+0x2f8/0xa60 [ 557.226029] kernel_clone+0xe7/0xa60 [ 557.226522] ? lock_is_held_type+0xd7/0x130 [ 557.227078] ? copy_init_mm+0x20/0x20 [ 557.227594] ? lock_is_held_type+0xd7/0x130 [ 557.228153] __do_sys_clone3+0x1d5/0x2e0 [ 557.228678] ? __ia32_sys_clone+0x150/0x150 [ 557.229256] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 557.229960] ? vfs_write+0x188/0xae0 [ 557.230447] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 557.231145] ? fput+0x2a/0x50 [ 557.231574] ? syscall_enter_from_user_mode+0x1d/0x50 [ 557.232238] do_syscall_64+0x3b/0x90 [ 557.232730] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 557.233387] RIP: 0033:0x7f7036d5fb19 [ 557.233881] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 557.236100] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 557.237047] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 557.237939] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 557.238822] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 557.239707] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 557.240596] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 557.241507] [ 557.250324] EXT4-fs (loop6): Number of reserved GDT blocks insanely large: 58512 [ 557.287022] loop3: detected capacity change from 0 to 140 [ 557.304162] EXT4-fs error (device loop3): ext4_ext_check_inode:497: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 557.306927] EXT4-fs (loop3): get root inode failed [ 557.307284] EXT4-fs (loop3): mount failed 03:26:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:26:35 executing program 1: msgsnd(0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0x3f000000, 0x2, 0x0) 03:26:35 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x3fd, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:26:35 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:26:35 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x3fd, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:26:35 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e", 0x415, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:26:35 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af30100040000000000", 0x52, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:26:35 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 37) [ 571.249138] loop7: detected capacity change from 0 to 140 [ 571.253355] loop6: detected capacity change from 0 to 6 [ 571.267059] EXT4-fs (loop6): Number of reserved GDT blocks insanely large: 58512 [ 571.274107] FAULT_INJECTION: forcing a failure. [ 571.274107] name failslab, interval 1, probability 0, space 0, times 0 [ 571.275123] CPU: 0 PID: 5834 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 571.275678] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 571.276436] Call Trace: [ 571.276627] [ 571.276804] dump_stack_lvl+0x8b/0xb3 [ 571.277090] should_fail.cold+0x5/0xa [ 571.277379] ? create_object.isra.0+0x3a/0xa20 [ 571.277728] should_failslab+0x5/0x10 [ 571.278025] kmem_cache_alloc+0x5b/0x480 [ 571.278328] create_object.isra.0+0x3a/0xa20 [ 571.278659] ? kasan_unpoison+0x23/0x50 [ 571.278963] kmem_cache_alloc+0x239/0x480 [ 571.279281] vm_area_dup+0x78/0x290 [ 571.279565] ? __lock_acquire+0xbac/0x5b70 [ 571.279898] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 571.280306] ? vm_area_alloc+0x110/0x110 [ 571.280612] ? find_held_lock+0x2c/0x110 [ 571.280914] ? lock_release+0x3b2/0x6f0 [ 571.281207] ? get_mm_exe_file+0x137/0x2b0 [ 571.281525] ? lock_downgrade+0x6d0/0x6d0 [ 571.281853] ? get_mm_exe_file+0x159/0x2b0 [ 571.282172] dup_mm+0x53f/0x1250 [ 571.282440] ? replace_mm_exe_file+0x490/0x490 [ 571.282787] ? __raw_spin_lock_init+0x36/0x110 [ 571.283131] copy_process+0x3b80/0x6e20 [ 571.283434] ? lock_is_held_type+0xd7/0x130 [ 571.283752] ? find_held_lock+0x2c/0x110 [ 571.284071] ? __cleanup_sighand+0xb0/0xb0 [ 571.284392] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 571.284792] ? _copy_from_user+0x139/0x170 [ 571.285108] ? kernel_clone+0x2f8/0xa60 [ 571.285413] kernel_clone+0xe7/0xa60 [ 571.285692] ? lock_is_held_type+0xd7/0x130 [ 571.286032] ? copy_init_mm+0x20/0x20 [ 571.286328] ? lock_is_held_type+0xd7/0x130 [ 571.286654] __do_sys_clone3+0x1d5/0x2e0 [ 571.286960] ? __ia32_sys_clone+0x150/0x150 [ 571.287295] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 571.287699] ? vfs_write+0x188/0xae0 [ 571.287980] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 571.288384] ? fput+0x2a/0x50 [ 571.288630] ? syscall_enter_from_user_mode+0x1d/0x50 [ 571.289014] do_syscall_64+0x3b/0x90 [ 571.289304] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 571.289676] RIP: 0033:0x7f7036d5fb19 [ 571.289962] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 571.290118] loop4: detected capacity change from 0 to 140 [ 571.291259] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 571.292601] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 571.293138] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 571.293664] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 571.294195] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 571.294714] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 571.295262] [ 571.295802] loop2: detected capacity change from 0 to 140 [ 571.298985] No source specified [ 571.304169] loop3: detected capacity change from 0 to 140 03:26:35 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x3fd, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:26:35 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) [ 571.336380] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 571.343150] EXT4-fs error (device loop3): ext4_ext_check_inode:497: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 571.347923] EXT4-fs (loop4): warning: mounting unchecked fs, running e2fsck is recommended [ 571.354940] EXT4-fs (loop3): get root inode failed [ 571.355632] EXT4-fs (loop3): mount failed [ 571.368351] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 571.376086] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 571.378819] loop6: detected capacity change from 0 to 5 [ 571.384055] loop7: detected capacity change from 0 to 140 [ 571.428058] EXT4-fs (loop6): Number of reserved GDT blocks insanely large: 58512 [ 571.431440] EXT4-fs error (device loop4): ext4_readdir:258: inode #2: block 4: comm syz-executor.4: path /syzkaller-testdir161534301/syzkaller.4Jy6nb/61/mnt: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 584.345068] loop7: detected capacity change from 0 to 140 [ 584.346717] FAULT_INJECTION: forcing a failure. [ 584.346717] name failslab, interval 1, probability 0, space 0, times 0 [ 584.348186] CPU: 1 PID: 5867 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 584.348978] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 584.350100] Call Trace: [ 584.350364] [ 584.350595] dump_stack_lvl+0x8b/0xb3 [ 584.351013] should_fail.cold+0x5/0xa [ 584.351414] ? vm_area_dup+0x78/0x290 [ 584.351820] should_failslab+0x5/0x10 [ 584.352201] kmem_cache_alloc+0x5b/0x480 [ 584.352618] vm_area_dup+0x78/0x290 [ 584.353012] ? lock_release+0x3b2/0x6f0 [ 584.353413] ? avc_has_perm_noaudit+0x1c8/0x390 [ 584.353906] ? lock_downgrade+0x6d0/0x6d0 [ 584.354332] ? copy_page_range+0x2cc8/0x47b0 [ 584.354790] ? __sanitizer_cov_trace_cmp2+0x22/0x80 [ 584.355289] ? avc_has_perm_noaudit+0x1ef/0x390 [ 584.355770] ? avc_has_extended_perms+0xeb0/0xeb0 [ 584.356265] ? vm_area_alloc+0x110/0x110 [ 584.356671] ? find_held_lock+0x2c/0x110 [ 584.357089] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 584.357621] ? selinux_vm_enough_memory+0x10f/0x170 [ 584.358144] ? selinux_sctp_sk_clone+0x370/0x370 [ 584.358620] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 584.359169] ? percpu_counter_add_batch+0xb4/0x170 [ 584.359662] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 584.360165] ? __vm_enough_memory+0x184/0x360 [ 584.360565] loop3: detected capacity change from 0 to 140 [ 584.360604] ? security_vm_enough_memory_mm+0x8b/0xc0 [ 584.361512] dup_mm+0x53f/0x1250 [ 584.361891] ? replace_mm_exe_file+0x490/0x490 [ 584.362378] ? __raw_spin_lock_init+0x36/0x110 [ 584.362867] copy_process+0x3b80/0x6e20 [ 584.363279] ? lock_is_held_type+0xd7/0x130 [ 584.363700] ? find_held_lock+0x2c/0x110 [ 584.364130] ? __cleanup_sighand+0xb0/0xb0 [ 584.364566] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 584.365133] ? _copy_from_user+0x139/0x170 [ 584.365559] ? kernel_clone+0x2f8/0xa60 [ 584.365793] EXT4-fs error (device loop3): ext4_ext_check_inode:497: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 584.365986] kernel_clone+0xe7/0xa60 [ 584.367581] ? lock_is_held_type+0xd7/0x130 [ 584.367607] EXT4-fs (loop3): get root inode failed [ 584.368037] ? copy_init_mm+0x20/0x20 [ 584.368080] ? lock_is_held_type+0xd7/0x130 [ 584.368441] EXT4-fs (loop3): mount failed [ 584.368814] __do_sys_clone3+0x1d5/0x2e0 [ 584.369938] ? __ia32_sys_clone+0x150/0x150 [ 584.370405] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 584.370987] ? vfs_write+0x188/0xae0 [ 584.371376] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 584.371932] ? fput+0x2a/0x50 [ 584.372284] ? syscall_enter_from_user_mode+0x1d/0x50 [ 584.372815] do_syscall_64+0x3b/0x90 03:26:48 executing program 1: msgsnd(0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0x100000000000000, 0x2, 0x0) 03:26:48 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 38) 03:26:48 executing program 5: [ 584.373209] entry_SYSCALL_64_after_hwframe+0x44/0xae syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x10, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:26:48 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmmsg$inet6(r0, &(0x7f0000001b80)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c, 0x0, 0x0, &(0x7f0000001c40)=[@pktinfo={{0x24, 0x29, 0x32, {@ipv4={'\x00', '\xff\xff', @multicast2}, r2}}}], 0x28}}], 0x2, 0x0) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)={0x238, 0x13, 0x800, 0x70bd29, 0x25dfdbfd, {0x1, 0xc0, 0x40, 0x9, {0x4e22, 0x4e24, [0x9b6, 0x4600000, 0x7ff, 0xabd8], [0x0, 0xfff, 0x6, 0x7], r2, [0x7, 0x4]}, 0xb8, 0x8}, [@INET_DIAG_REQ_BYTECODE={0xf6, 0x1, "a1b42880c34727d035b2e74552426b2d37994b2c30d68ab824d41c7a65fc7f2ecf6c190c5a0966170717036380f62b87b87b6b45fae347778d4df0f83883dcefcf4b8fa499545d3fcd01a4e065ad171e5c1a117ae230e75fa5c5ca9b2564bfa9d5aeb07453a09e806a1b12551f6291f038bbdb5cabe951e28cb0a585dab1a96b1c4b10140e62a0bf303a2099998bedca40163d3deec6c461edf9435518ac86da6f3f665f4f41466ca8bf1390303e50495b889dbc9a4f6939fb6fb120ffb74fb5ff0e17bbca9c3e2143bfa03271b3dc29a93d54f1dcf4d467af23f189d0b9af7d79607960ba6c231bf6da33696217feeac56a"}, @INET_DIAG_REQ_BYTECODE={0xf1, 0x1, "9ebbb5b10d8e7eb9fe2dcb9b3b1ab28924fc6fac3390d4b08351a53695ac9bc4cc7c5f66962ef8ed2e50b417b10e6eaa6e66dfffa2faa3be8ddaa7569f915ec05cfe1520e0170c1ce97c7bc195e1062bb96fa5b81a590c722c7752b970655419c188f646f1ee29e0f3205b94b5bfa71b63d0bd5ff9a36566d677214ce2b6b3783821c7f5bf0891da41bc2d1ff6fe7a9e555574f0cb59c44b68926c30796353919869c5f215140956c5dd799b673fb7cdcb9aeb9221a3af1556671554ae14e2cc65f613ecbcec3a99d16bc95d50e178878a228bb0d16b9a91a667e7d457a7d061350b9cc5c6d082ec69da506bb7"}]}, 0x238}, 0x1, 0x0, 0x0, 0x8001}, 0x90) openat$full(0xffffffffffffff9c, &(0x7f0000000900), 0x0, 0x0) 03:26:48 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x3fd, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:26:48 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e", 0x415, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:26:48 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:26:48 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400"/88, 0x58, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 584.374084] RIP: 0033:0x7f7036d5fb19 [ 584.374474] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 584.376262] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 584.377003] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 584.377710] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 584.378443] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 584.379185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 584.379918] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 584.380626] [ 584.382322] loop2: detected capacity change from 0 to 140 [ 584.389616] loop5: detected capacity change from 0 to 56 [ 584.405469] loop6: detected capacity change from 0 to 4 03:26:48 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x3fd, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 584.420511] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 584.423181] EXT4-fs (loop6): Number of reserved GDT blocks insanely large: 58512 [ 584.430381] EXT4-fs (loop5): Number of reserved GDT blocks insanely large: 58512 [ 584.438980] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 584.448368] loop7: detected capacity change from 0 to 140 03:26:48 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400"/88, 0x58, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 584.455104] EXT4-fs error (device loop2): ext4_readdir:258: inode #2: block 4: comm syz-executor.2: path /syzkaller-testdir214820267/syzkaller.WtmhXY/78/mnt: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=0, rec_len=0, size=1024 fake=0 03:26:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000011200)=ANY=[]) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001a000102"], 0x28}}, 0x0) recvmmsg(r0, &(0x7f0000003980), 0x0, 0x0, 0x0) 03:26:48 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 39) [ 584.497096] loop3: detected capacity change from 0 to 140 [ 584.504487] FAT-fs (loop4): bogus number of reserved sectors [ 584.504995] FAT-fs (loop4): Can't find a valid FAT filesystem [ 584.525435] EXT4-fs error (device loop3): ext4_ext_check_inode:497: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 584.527570] EXT4-fs (loop3): get root inode failed [ 584.527984] EXT4-fs (loop3): mount failed 03:26:48 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) [ 584.534896] FAT-fs (loop4): bogus number of reserved sectors [ 584.535541] FAT-fs (loop4): Can't find a valid FAT filesystem 03:26:48 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x3fd, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 584.583351] loop6: detected capacity change from 0 to 4 [ 584.589956] loop7: detected capacity change from 0 to 140 03:26:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:26:48 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400"/88, 0x58, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 584.602849] loop2: detected capacity change from 0 to 140 03:26:48 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b", 0x419, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 584.617468] EXT4-fs (loop6): Number of reserved GDT blocks insanely large: 58512 [ 584.621988] loop5: detected capacity change from 0 to 52 [ 584.627733] FAULT_INJECTION: forcing a failure. [ 584.627733] name failslab, interval 1, probability 0, space 0, times 0 [ 584.628899] CPU: 0 PID: 5904 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 584.629676] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 584.630767] Call Trace: [ 584.631022] [ 584.631250] dump_stack_lvl+0x8b/0xb3 [ 584.631627] should_fail.cold+0x5/0xa [ 584.632016] ? create_object.isra.0+0x3a/0xa20 [ 584.632493] should_failslab+0x5/0x10 [ 584.632871] kmem_cache_alloc+0x5b/0x480 [ 584.633277] create_object.isra.0+0x3a/0xa20 [ 584.633723] ? kasan_unpoison+0x23/0x50 [ 584.634139] kmem_cache_alloc+0x239/0x480 [ 584.634569] vm_area_dup+0x78/0x290 [ 584.634950] ? lock_release+0x3b2/0x6f0 [ 584.635342] ? avc_has_perm_noaudit+0x1c8/0x390 [ 584.635806] ? lock_downgrade+0x6d0/0x6d0 [ 584.636215] ? copy_page_range+0x2cc8/0x47b0 [ 584.636660] ? __sanitizer_cov_trace_cmp2+0x22/0x80 [ 584.637157] ? avc_has_perm_noaudit+0x1ef/0x390 [ 584.637616] ? avc_has_extended_perms+0xeb0/0xeb0 [ 584.638111] ? vm_area_alloc+0x110/0x110 [ 584.638516] ? find_held_lock+0x2c/0x110 [ 584.638923] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 584.639386] ? selinux_vm_enough_memory+0x10f/0x170 [ 584.639740] ? selinux_sctp_sk_clone+0x370/0x370 [ 584.640078] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 584.640460] ? percpu_counter_add_batch+0xb4/0x170 [ 584.640813] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 584.641162] ? __vm_enough_memory+0x184/0x360 [ 584.641473] ? security_vm_enough_memory_mm+0x8b/0xc0 [ 584.641846] dup_mm+0x53f/0x1250 [ 584.642110] ? replace_mm_exe_file+0x490/0x490 [ 584.642439] ? __raw_spin_lock_init+0x36/0x110 [ 584.642769] copy_process+0x3b80/0x6e20 [ 584.643057] ? lock_is_held_type+0xd7/0x130 [ 584.643369] ? find_held_lock+0x2c/0x110 [ 584.643668] ? __cleanup_sighand+0xb0/0xb0 [ 584.643975] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 584.644356] ? _copy_from_user+0x139/0x170 [ 584.644659] ? kernel_clone+0x2f8/0xa60 [ 584.644947] kernel_clone+0xe7/0xa60 [ 584.645226] ? lock_is_held_type+0xd7/0x130 [ 584.645528] ? copy_init_mm+0x20/0x20 [ 584.645823] ? lock_is_held_type+0xd7/0x130 [ 584.646137] __do_sys_clone3+0x1d5/0x2e0 [ 584.646428] ? __ia32_sys_clone+0x150/0x150 [ 584.646750] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 584.647131] ? vfs_write+0x188/0xae0 [ 584.647148] loop3: detected capacity change from 0 to 140 [ 584.647398] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 584.647416] ? fput+0x2a/0x50 [ 584.648566] ? syscall_enter_from_user_mode+0x1d/0x50 [ 584.648934] do_syscall_64+0x3b/0x90 [ 584.649203] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 584.649566] RIP: 0033:0x7f7036d5fb19 [ 584.649831] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 584.651084] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 584.651610] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 584.652097] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 584.652583] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 584.653072] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 584.653569] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 584.654081] [ 584.658265] EXT4-fs (loop5): Number of reserved GDT blocks insanely large: 58512 [ 584.666834] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 584.671368] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 584.689444] EXT4-fs error (device loop2): ext4_readdir:258: inode #2: block 4: comm syz-executor.2: path /syzkaller-testdir214820267/syzkaller.WtmhXY/79/mnt: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=0, size=1024 fake=0 [ 584.693004] EXT4-fs error (device loop3): ext4_ext_check_inode:497: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 584.696103] EXT4-fs (loop3): get root inode failed [ 584.696607] EXT4-fs (loop3): mount failed 03:27:03 executing program 1: msgsnd(0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0x3f00000000000000, 0x2, 0x0) 03:27:03 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 40) 03:27:03 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x3fd, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 600.044585] FAULT_INJECTION: forcing a failure. [ 600.044585] name failslab, interval 1, probability 0, space 0, times 0 [ 600.046527] CPU: 1 PID: 5921 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 600.047918] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 600.049766] Call Trace: [ 600.050217] [ 600.050626] dump_stack_lvl+0x8b/0xb3 [ 600.051303] should_fail.cold+0x5/0xa [ 600.052013] ? anon_vma_clone+0xdc/0x580 [ 600.052761] should_failslab+0x5/0x10 [ 600.053455] kmem_cache_alloc+0x5b/0x480 [ 600.054212] anon_vma_clone+0xdc/0x580 [ 600.054987] anon_vma_fork+0x82/0x6a0 [ 600.055616] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 600.056422] ? __vm_enough_memory+0x184/0x360 [ 600.057159] dup_mm+0x91b/0x1250 [ 600.057757] ? replace_mm_exe_file+0x490/0x490 [ 600.058536] ? __raw_spin_lock_init+0x36/0x110 [ 600.059338] copy_process+0x3b80/0x6e20 [ 600.060049] ? lock_is_held_type+0xd7/0x130 [ 600.060769] ? find_held_lock+0x2c/0x110 [ 600.061489] ? __cleanup_sighand+0xb0/0xb0 [ 600.062323] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 600.063471] ? _copy_from_user+0x139/0x170 [ 600.064287] ? kernel_clone+0x2f8/0xa60 [ 600.065038] kernel_clone+0xe7/0xa60 [ 600.065741] ? lock_is_held_type+0xd7/0x130 [ 600.066487] ? copy_init_mm+0x20/0x20 [ 600.067083] ? lock_is_held_type+0xd7/0x130 [ 600.067312] loop3: detected capacity change from 0 to 140 [ 600.067690] __do_sys_clone3+0x1d5/0x2e0 [ 600.068641] ? __ia32_sys_clone+0x150/0x150 [ 600.069237] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 600.069987] ? vfs_write+0x188/0xae0 [ 600.070529] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 600.071290] ? fput+0x2a/0x50 [ 600.071769] ? syscall_enter_from_user_mode+0x1d/0x50 [ 600.072468] do_syscall_64+0x3b/0x90 [ 600.073013] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 600.073726] RIP: 0033:0x7f7036d5fb19 [ 600.074227] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 600.076670] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 600.077692] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 600.078641] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 600.079609] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 600.080561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 600.081519] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 600.082526] [ 600.084489] loop4: detected capacity change from 0 to 140 [ 600.086542] loop2: detected capacity change from 0 to 140 03:27:03 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:27:03 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400"/88, 0x58, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:27:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:27:03 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b", 0x419, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:27:03 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af30100040000000000000000000000010000", 0x5b, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 600.111416] loop5: detected capacity change from 0 to 48 [ 600.112605] loop7: detected capacity change from 0 to 140 [ 600.113315] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 600.128280] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 600.135339] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 600.136891] EXT4-fs (loop5): Number of reserved GDT blocks insanely large: 58512 [ 600.139572] EXT4-fs error (device loop2): ext4_readdir:258: inode #2: block 4: comm syz-executor.2: path /syzkaller-testdir214820267/syzkaller.WtmhXY/80/mnt: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=0, size=1024 fake=0 [ 600.143463] EXT4-fs error (device loop3): ext4_ext_check_inode:497: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 600.144073] EXT4-fs error (device loop4): ext4_ext_check_inode:497: inode #2: comm syz-executor.4: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 600.147327] EXT4-fs (loop3): get root inode failed [ 600.147706] EXT4-fs (loop3): mount failed [ 600.148123] EXT4-fs (loop4): get root inode failed [ 600.148870] EXT4-fs (loop4): mount failed 03:27:04 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:27:04 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b", 0x419, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:27:04 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 600.246409] loop2: detected capacity change from 0 to 140 03:27:04 executing program 4: r0 = add_key$keyring(&(0x7f0000000300), &(0x7f0000000340)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, 0x0, r0) keyctl$chown(0x4, r0, 0xee01, 0xee01) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) keyctl$revoke(0x3, r0) [ 600.261203] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended 03:27:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) [ 600.273968] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 600.283102] No source specified [ 600.283231] EXT4-fs error (device loop2): ext4_readdir:258: inode #2: block 4: comm syz-executor.2: path /syzkaller-testdir214820267/syzkaller.WtmhXY/81/mnt: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=0, size=1024 fake=0 03:27:04 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af30100040000000000000000000000010000", 0x5b, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:27:04 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 41) 03:27:04 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b0000", 0x41b, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 600.321189] loop5: detected capacity change from 0 to 44 [ 600.332096] EXT4-fs (loop5): Number of reserved GDT blocks insanely large: 58512 [ 600.334347] loop3: detected capacity change from 0 to 140 [ 600.387295] FAULT_INJECTION: forcing a failure. [ 600.387295] name failslab, interval 1, probability 0, space 0, times 0 [ 600.388851] CPU: 1 PID: 5966 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 600.389897] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 600.391314] Call Trace: [ 600.391650] [ 600.391978] dump_stack_lvl+0x8b/0xb3 [ 600.392484] should_fail.cold+0x5/0xa [ 600.393034] ? anon_vma_clone+0xdc/0x580 [ 600.393580] should_failslab+0x5/0x10 [ 600.394210] kmem_cache_alloc+0x5b/0x480 [ 600.394792] anon_vma_clone+0xdc/0x580 [ 600.395326] anon_vma_fork+0x82/0x6a0 [ 600.395857] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 600.396523] ? __vm_enough_memory+0x184/0x360 [ 600.397165] dup_mm+0x91b/0x1250 [ 600.397671] ? replace_mm_exe_file+0x490/0x490 [ 600.398290] ? __raw_spin_lock_init+0x36/0x110 [ 600.398939] copy_process+0x3b80/0x6e20 [ 600.399483] ? lock_is_held_type+0xd7/0x130 [ 600.400093] ? find_held_lock+0x2c/0x110 [ 600.400689] ? __cleanup_sighand+0xb0/0xb0 [ 600.401305] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 600.402048] ? _copy_from_user+0x139/0x170 [ 600.402636] ? kernel_clone+0x2f8/0xa60 [ 600.403209] kernel_clone+0xe7/0xa60 [ 600.403746] ? lock_is_held_type+0xd7/0x130 [ 600.404329] ? copy_init_mm+0x20/0x20 [ 600.404905] ? lock_is_held_type+0xd7/0x130 [ 600.405503] __do_sys_clone3+0x1d5/0x2e0 [ 600.406076] ? __ia32_sys_clone+0x150/0x150 [ 600.406725] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 600.407459] ? vfs_write+0x188/0xae0 [ 600.407995] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 600.408752] ? fput+0x2a/0x50 [ 600.409211] ? syscall_enter_from_user_mode+0x1d/0x50 [ 600.409918] do_syscall_64+0x3b/0x90 [ 600.410464] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 600.411166] RIP: 0033:0x7f7036d5fb19 [ 600.411686] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 600.414084] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 600.415128] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 600.416173] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 600.417140] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 600.418090] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 600.419045] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 600.420020] [ 600.422322] loop2: detected capacity change from 0 to 140 [ 600.422795] EXT4-fs error (device loop3): ext4_ext_check_inode:497: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 600.425461] EXT4-fs (loop3): get root inode failed [ 600.425900] EXT4-fs (loop3): mount failed [ 600.440399] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 600.445613] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 600.450628] EXT4-fs error (device loop2): ext4_readdir:258: inode #2: block 4: comm syz-executor.2: path /syzkaller-testdir214820267/syzkaller.WtmhXY/82/mnt: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=0, size=1024 fake=0 [ 601.143883] syz-executor.4: vmalloc error: size 736591872, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz4,mems_allowed=0 [ 601.146122] CPU: 1 PID: 5957 Comm: syz-executor.4 Not tainted 5.16.0-rc8-next-20220105 #1 [ 601.146972] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 601.148380] Call Trace: [ 601.148654] [ 601.148897] dump_stack_lvl+0x8b/0xb3 [ 601.149311] warn_alloc.cold+0x95/0x18a [ 601.149749] ? zone_watermark_ok_safe+0x240/0x240 [ 601.150264] ? find_held_lock+0x2c/0x110 [ 601.150730] ? lock_downgrade+0x6d0/0x6d0 [ 601.151183] ? __vmalloc_node_range+0x6a4/0xfd0 [ 601.151685] __vmalloc_node_range+0xd50/0xfd0 [ 601.152183] ? __vmalloc_node_no_huge+0x110/0x110 [ 601.152691] ? lock_is_held_type+0xd7/0x130 [ 601.153159] ? packet_set_ring+0xb60/0x1b20 [ 601.153618] __vmalloc_node+0xb5/0x100 [ 601.154027] ? packet_set_ring+0xb60/0x1b20 [ 601.154501] packet_set_ring+0xb60/0x1b20 [ 601.154958] packet_setsockopt+0x1b4f/0x3c40 [ 601.155435] ? lock_release+0x3b2/0x6f0 [ 601.155862] ? __fget_files+0x26b/0x470 [ 601.156278] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 601.156862] ? packet_bind+0x1b0/0x1b0 [ 601.157284] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 601.157860] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 601.158459] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 601.159021] ? selinux_socket_setsockopt+0x6a/0x80 [ 601.159547] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 601.160134] __sys_setsockopt+0x180/0x2a0 [ 601.160572] ? packet_bind+0x1b0/0x1b0 [ 601.160996] ? __ia32_sys_recv+0x100/0x100 [ 601.161460] __x64_sys_setsockopt+0xba/0x150 [ 601.161938] ? syscall_enter_from_user_mode+0x1d/0x50 [ 601.162505] do_syscall_64+0x3b/0x90 [ 601.162910] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 601.163450] RIP: 0033:0x7f5d431a9b19 [ 601.163842] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 601.165686] RSP: 002b:00007f5d4071f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 601.166464] RAX: ffffffffffffffda RBX: 00007f5d432bcf60 RCX: 00007f5d431a9b19 [ 601.167193] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003 [ 601.167909] RBP: 00007f5d43203f6d R08: 0000000000000010 R09: 0000000000000000 [ 601.168629] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 601.169350] R13: 00007ffd6cba6ebf R14: 00007f5d4071f300 R15: 0000000000022000 [ 601.170087] [ 601.170429] Mem-Info: [ 601.170692] active_anon:55 inactive_anon:34722 isolated_anon:0 [ 601.170692] active_file:10291 inactive_file:37297 isolated_file:32 [ 601.170692] unevictable:0 dirty:106 writeback:0 [ 601.170692] slab_reclaimable:8738 slab_unreclaimable:62196 [ 601.170692] mapped:81139 shmem:120 pagetables:1762 bounce:0 [ 601.170692] kernel_misc_reclaimable:0 [ 601.170692] free:7118 free_pcp:444 free_cma:0 [ 601.174271] Node 0 active_anon:220kB inactive_anon:138888kB active_file:41164kB inactive_file:148548kB unevictable:0kB isolated(anon):0kB isolated(file):128kB mapped:324556kB dirty:424kB writeback:0kB shmem:480kB writeback_tmp:0kB kernel_stack:4864kB pagetables:7048kB all_unreclaimable? no [ 601.176813] Node 0 DMA free:6512kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 601.179381] lowmem_reserve[]: 0 1617 1617 1617 [ 601.179903] Node 0 DMA32 free:22464kB boost:12648kB min:17768kB low:19424kB high:21080kB reserved_highatomic:0KB active_anon:220kB inactive_anon:138888kB active_file:40828kB inactive_file:148424kB unevictable:0kB writepending:424kB present:2080640kB managed:1660840kB mlocked:0kB bounce:0kB free_pcp:1844kB local_pcp:1132kB free_cma:0kB [ 601.182893] lowmem_reserve[]: 0 0 0 0 [ 601.183313] Node 0 DMA: 0*4kB 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6512kB [ 601.184810] Node 0 DMA32: 1307*4kB (ME) 571*8kB (UME) 261*16kB (UME) 137*32kB (UME) 38*64kB (UM) 5*128kB (UM) 2*256kB (M) 2*512kB (M) 1*1024kB (M) 0*2048kB 0*4096kB = 23988kB [ 601.187054] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 601.188220] 17017 total pagecache pages [ 601.188630] 0 pages in swap cache [ 601.189051] Swap cache stats: add 0, delete 0, find 0/0 [ 601.189597] Free swap = 0kB [ 601.189997] Total swap = 0kB [ 601.190339] 524158 pages RAM [ 601.190663] 0 pages HighMem/MovableOnly [ 601.191102] 105108 pages reserved 03:27:17 executing program 1: msgsnd(0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x3, 0x0) 03:27:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:27:17 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:27:17 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:27:17 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af30100040000000000000000000000010000", 0x5b, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:27:17 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b0000", 0x41b, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:27:17 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 42) 03:27:17 executing program 4: r0 = add_key$keyring(&(0x7f0000000300), &(0x7f0000000340)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, 0x0, r0) keyctl$chown(0x4, r0, 0xee01, 0xee01) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) keyctl$revoke(0x3, r0) [ 613.437041] No source specified [ 613.437820] FAULT_INJECTION: forcing a failure. [ 613.437820] name failslab, interval 1, probability 0, space 0, times 0 [ 613.438678] CPU: 1 PID: 5984 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 613.439260] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 613.440045] Call Trace: [ 613.440233] [ 613.440400] dump_stack_lvl+0x8b/0xb3 [ 613.440687] should_fail.cold+0x5/0xa [ 613.440973] ? lock_downgrade+0x6d0/0x6d0 [ 613.441273] ? create_object.isra.0+0x3a/0xa20 [ 613.441615] should_failslab+0x5/0x10 [ 613.441887] kmem_cache_alloc+0x5b/0x480 [ 613.442185] create_object.isra.0+0x3a/0xa20 [ 613.442518] ? kasan_unpoison+0x23/0x50 [ 613.442818] kmem_cache_alloc+0x239/0x480 [ 613.443133] anon_vma_clone+0xdc/0x580 [ 613.443430] anon_vma_fork+0x82/0x6a0 [ 613.443714] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 613.444078] ? __vm_enough_memory+0x184/0x360 [ 613.444415] dup_mm+0x91b/0x1250 [ 613.444682] ? replace_mm_exe_file+0x490/0x490 [ 613.445023] ? __raw_spin_lock_init+0x36/0x110 [ 613.445367] copy_process+0x3b80/0x6e20 [ 613.445667] ? lock_is_held_type+0xd7/0x130 [ 613.445983] ? find_held_lock+0x2c/0x110 [ 613.446304] ? __cleanup_sighand+0xb0/0xb0 [ 613.446630] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 613.447032] ? _copy_from_user+0x139/0x170 [ 613.447341] ? kernel_clone+0x2f8/0xa60 [ 613.447634] kernel_clone+0xe7/0xa60 [ 613.447911] ? lock_is_held_type+0xd7/0x130 [ 613.448223] ? copy_init_mm+0x20/0x20 [ 613.448512] ? lock_is_held_type+0xd7/0x130 [ 613.448826] __do_sys_clone3+0x1d5/0x2e0 [ 613.449126] ? __ia32_sys_clone+0x150/0x150 [ 613.449451] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 613.449844] ? vfs_write+0x188/0xae0 [ 613.450120] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 613.450520] ? fput+0x2a/0x50 [ 613.450765] ? syscall_enter_from_user_mode+0x1d/0x50 [ 613.451140] do_syscall_64+0x3b/0x90 [ 613.451419] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 613.451788] RIP: 0033:0x7f7036d5fb19 [ 613.452059] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 613.453326] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 613.453864] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 613.454372] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 613.454888] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 613.455392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 613.455908] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 613.456423] [ 613.482218] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 613.499208] loop3: detected capacity change from 0 to 140 [ 613.502672] loop2: detected capacity change from 0 to 140 [ 613.503951] loop5: detected capacity change from 0 to 40 [ 613.523281] EXT4-fs error (device loop3): ext4_ext_check_inode:497: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 613.527019] EXT4-fs (loop5): Number of reserved GDT blocks insanely large: 58512 [ 613.532848] EXT4-fs (loop3): get root inode failed [ 613.533232] EXT4-fs (loop3): mount failed [ 613.542423] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended 03:27:17 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) [ 613.568501] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. 03:27:17 executing program 1: msgsnd(0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x4, 0x0) 03:27:17 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 613.579988] EXT4-fs error (device loop2): ext4_readdir:258: inode #2: block 4: comm syz-executor.2: path /syzkaller-testdir214820267/syzkaller.WtmhXY/83/mnt: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=0, size=1024 fake=0 03:27:17 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000", 0x5c, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:27:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xb, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) [ 613.622295] loop5: detected capacity change from 0 to 36 [ 613.628405] EXT4-fs (loop5): Number of reserved GDT blocks insanely large: 58512 03:27:17 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 43) [ 613.673404] loop6: detected capacity change from 0 to 4 [ 613.687811] No source specified [ 613.689497] FAULT_INJECTION: forcing a failure. [ 613.689497] name failslab, interval 1, probability 0, space 0, times 0 [ 613.690347] CPU: 1 PID: 6012 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 613.690952] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 613.691729] Call Trace: [ 613.691919] [ 613.692090] dump_stack_lvl+0x8b/0xb3 [ 613.692374] should_fail.cold+0x5/0xa [ 613.692664] ? create_object.isra.0+0x3a/0xa20 [ 613.693015] should_failslab+0x5/0x10 [ 613.693297] kmem_cache_alloc+0x5b/0x480 [ 613.693603] create_object.isra.0+0x3a/0xa20 [ 613.693930] ? kasan_unpoison+0x23/0x50 [ 613.694242] kmem_cache_alloc+0x239/0x480 [ 613.694557] anon_vma_fork+0xed/0x6a0 [ 613.694842] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 613.695212] ? __vm_enough_memory+0x184/0x360 [ 613.695550] dup_mm+0x91b/0x1250 [ 613.695821] ? replace_mm_exe_file+0x490/0x490 [ 613.696166] ? __raw_spin_lock_init+0x36/0x110 [ 613.696506] copy_process+0x3b80/0x6e20 [ 613.696799] ? lock_is_held_type+0xd7/0x130 [ 613.697112] ? find_held_lock+0x2c/0x110 [ 613.697422] ? __cleanup_sighand+0xb0/0xb0 [ 613.697740] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 613.698135] ? _copy_from_user+0x139/0x170 [ 613.698450] ? kernel_clone+0x2f8/0xa60 [ 613.698765] kernel_clone+0xe7/0xa60 [ 613.699041] ? lock_is_held_type+0xd7/0x130 [ 613.699350] ? copy_init_mm+0x20/0x20 [ 613.699645] ? lock_is_held_type+0xd7/0x130 [ 613.699960] __do_sys_clone3+0x1d5/0x2e0 [ 613.700259] ? __ia32_sys_clone+0x150/0x150 [ 613.700582] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 613.700977] ? vfs_write+0x188/0xae0 [ 613.701254] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 613.701651] ? fput+0x2a/0x50 [ 613.701892] ? syscall_enter_from_user_mode+0x1d/0x50 [ 613.702273] do_syscall_64+0x3b/0x90 [ 613.702561] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 613.702936] RIP: 0033:0x7f7036d5fb19 [ 613.703203] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 613.704470] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 613.705009] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 613.705501] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 613.706009] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 613.706531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 613.707030] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 613.707555] [ 613.742319] loop3: detected capacity change from 0 to 140 [ 613.750612] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 613.753523] EXT4-fs error (device loop3): ext4_ext_check_inode:497: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 613.756111] EXT4-fs (loop3): get root inode failed [ 613.756474] EXT4-fs (loop3): mount failed [ 614.345395] syz-executor.4: vmalloc error: size 838590464, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz4,mems_allowed=0 [ 614.347777] CPU: 0 PID: 5989 Comm: syz-executor.4 Not tainted 5.16.0-rc8-next-20220105 #1 [ 614.348928] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 614.350471] Call Trace: [ 614.350851] [ 614.351179] dump_stack_lvl+0x8b/0xb3 [ 614.351740] warn_alloc.cold+0x95/0x18a [ 614.352348] ? zone_watermark_ok_safe+0x240/0x240 [ 614.353047] ? find_held_lock+0x2c/0x110 [ 614.353659] ? lock_downgrade+0x6d0/0x6d0 [ 614.354278] ? __vmalloc_node_range+0x6a4/0xfd0 [ 614.354961] __vmalloc_node_range+0xd50/0xfd0 [ 614.355610] ? __vmalloc_node_no_huge+0x110/0x110 [ 614.356281] ? lock_is_held_type+0xd7/0x130 [ 614.356895] ? packet_set_ring+0xb60/0x1b20 [ 614.357498] __vmalloc_node+0xb5/0x100 [ 614.358142] ? packet_set_ring+0xb60/0x1b20 [ 614.358869] packet_set_ring+0xb60/0x1b20 [ 614.359468] packet_setsockopt+0x1b4f/0x3c40 [ 614.360098] ? lock_release+0x3b2/0x6f0 [ 614.360647] ? __fget_files+0x26b/0x470 [ 614.361204] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 614.361971] ? packet_bind+0x1b0/0x1b0 [ 614.362537] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 614.363308] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 614.364167] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 614.364990] ? selinux_socket_setsockopt+0x6a/0x80 [ 614.365756] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 614.366620] __sys_setsockopt+0x180/0x2a0 [ 614.367269] ? packet_bind+0x1b0/0x1b0 [ 614.367867] ? __ia32_sys_recv+0x100/0x100 [ 614.368547] __x64_sys_setsockopt+0xba/0x150 [ 614.369222] ? syscall_enter_from_user_mode+0x1d/0x50 [ 614.369999] do_syscall_64+0x3b/0x90 [ 614.370579] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 614.371374] RIP: 0033:0x7f5d431a9b19 [ 614.371941] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 614.374681] RSP: 002b:00007f5d4071f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 614.375789] RAX: ffffffffffffffda RBX: 00007f5d432bcf60 RCX: 00007f5d431a9b19 [ 614.376857] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003 [ 614.377927] RBP: 00007f5d43203f6d R08: 0000000000000010 R09: 0000000000000000 [ 614.379010] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 614.380091] R13: 00007ffd6cba6ebf R14: 00007f5d4071f300 R15: 0000000000022000 [ 614.381188] [ 614.381763] Mem-Info: [ 614.382352] active_anon:49 inactive_anon:34041 isolated_anon:21 [ 614.382352] active_file:9532 inactive_file:15423 isolated_file:19 [ 614.382352] unevictable:0 dirty:21 writeback:0 [ 614.382352] slab_reclaimable:8644 slab_unreclaimable:61695 [ 614.382352] mapped:81030 shmem:113 pagetables:1710 bounce:0 [ 614.382352] kernel_misc_reclaimable:0 [ 614.382352] free:6512 free_pcp:141 free_cma:0 [ 614.387499] Node 0 active_anon:196kB inactive_anon:135156kB active_file:37792kB inactive_file:61692kB unevictable:0kB isolated(anon):1092kB isolated(file):496kB mapped:324120kB dirty:84kB writeback:0kB shmem:452kB writeback_tmp:0kB kernel_stack:4800kB pagetables:6840kB all_unreclaimable? no [ 614.391030] Node 0 DMA free:6508kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 614.394862] lowmem_reserve[]: 0 1617 1617 1617 [ 614.395801] Node 0 DMA32 free:18528kB boost:12648kB min:17768kB low:19424kB high:21080kB reserved_highatomic:0KB active_anon:196kB inactive_anon:135240kB active_file:37992kB inactive_file:61724kB unevictable:0kB writepending:0kB present:2080640kB managed:1660840kB mlocked:0kB bounce:0kB free_pcp:1232kB local_pcp:452kB free_cma:0kB [ 614.400031] lowmem_reserve[]: 0 0 0 0 [ 614.400629] Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6508kB [ 614.402763] Node 0 DMA32: 981*4kB (UME) 430*8kB (UME) 185*16kB (UME) 89*32kB (UM) 15*64kB (UM) 9*128kB (UM) 6*256kB (UM) 2*512kB (M) 1*1024kB (M) 0*2048kB 0*4096kB = 18868kB [ 614.405208] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 614.406495] 15056 total pagecache pages [ 614.407111] 0 pages in swap cache [ 614.407623] Swap cache stats: add 0, delete 0, find 0/0 [ 614.408439] Free swap = 0kB [ 614.408917] Total swap = 0kB [ 614.409386] 524158 pages RAM [ 614.411208] 0 pages HighMem/MovableOnly [ 614.412042] 105108 pages reserved [ 627.738615] loop6: detected capacity change from 0 to 4 [ 627.744708] loop2: detected capacity change from 0 to 140 [ 627.747311] loop3: detected capacity change from 0 to 140 [ 627.747893] loop7: detected capacity change from 0 to 12 [ 627.748857] loop5: detected capacity change from 0 to 32 03:27:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:27:31 executing program 4: r0 = add_key$keyring(&(0x7f0000000300), &(0x7f0000000340)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, 0x0, r0) keyctl$chown(0x4, r0, 0xee01, 0xee01) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) keyctl$revoke(0x3, r0) 03:27:31 executing program 1: msgsnd(0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x2, 0x3f00) 03:27:31 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x3fd, 0xc00}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:27:31 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 44) 03:27:31 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b0000", 0x41b, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:27:31 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:27:31 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000", 0x5c, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 627.756326] EXT4-fs (loop7): bad geometry: block count 64 exceeds size of device (6 blocks) [ 627.756887] FAULT_INJECTION: forcing a failure. [ 627.756887] name failslab, interval 1, probability 0, space 0, times 0 [ 627.758403] CPU: 0 PID: 6042 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 627.759491] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 627.760942] Call Trace: [ 627.761287] [ 627.761601] dump_stack_lvl+0x8b/0xb3 [ 627.762123] should_fail.cold+0x5/0xa [ 627.762646] ? anon_vma_fork+0x1de/0x6a0 [ 627.763210] should_failslab+0x5/0x10 [ 627.763737] kmem_cache_alloc+0x5b/0x480 [ 627.764295] anon_vma_fork+0x1de/0x6a0 [ 627.764832] dup_mm+0x91b/0x1250 [ 627.765305] ? replace_mm_exe_file+0x490/0x490 [ 627.765934] ? __raw_spin_lock_init+0x36/0x110 [ 627.766533] copy_process+0x3b80/0x6e20 [ 627.767092] ? lock_is_held_type+0xd7/0x130 [ 627.767668] ? find_held_lock+0x2c/0x110 [ 627.768243] ? __cleanup_sighand+0xb0/0xb0 [ 627.768838] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 627.769575] ? _copy_from_user+0x139/0x170 [ 627.770141] ? kernel_clone+0x2f8/0xa60 [ 627.770701] kernel_clone+0xe7/0xa60 [ 627.771202] ? lock_is_held_type+0xd7/0x130 [ 627.771784] ? copy_init_mm+0x20/0x20 [ 627.772300] ? lock_is_held_type+0xd7/0x130 [ 627.772890] __do_sys_clone3+0x1d5/0x2e0 [ 627.773424] ? __ia32_sys_clone+0x150/0x150 [ 627.774035] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 627.774788] ? vfs_write+0x188/0xae0 [ 627.775306] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 627.776040] ? fput+0x2a/0x50 [ 627.776501] ? syscall_enter_from_user_mode+0x1d/0x50 [ 627.777198] do_syscall_64+0x3b/0x90 [ 627.777718] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 627.778369] RIP: 0033:0x7f7036d5fb19 [ 627.778872] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 627.781209] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 627.782165] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 627.783104] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 627.784035] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 627.784955] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 627.785888] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 627.786872] [ 627.802847] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 03:27:31 executing program 1: msgsnd(0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x2, 0x1000000) [ 627.810069] EXT4-fs (loop5): Number of reserved GDT blocks insanely large: 58512 [ 627.812401] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 627.814493] EXT4-fs error (device loop3): ext4_ext_check_inode:497: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) 03:27:31 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x3fd, 0xc00}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 627.819401] EXT4-fs (loop3): get root inode failed [ 627.820117] EXT4-fs (loop3): mount failed [ 627.852256] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 627.865282] loop7: detected capacity change from 0 to 12 [ 627.877023] EXT4-fs (loop7): bad geometry: block count 64 exceeds size of device (6 blocks) 03:27:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:27:31 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:27:31 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000", 0x5c, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 627.947842] loop3: detected capacity change from 0 to 140 03:27:31 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000", 0x41c, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:27:31 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 45) [ 627.962800] loop6: detected capacity change from 0 to 4 [ 627.978291] loop5: detected capacity change from 0 to 28 03:27:31 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x3fd, 0xc00}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 627.986205] EXT4-fs error (device loop3): ext4_ext_check_inode:497: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 627.996162] EXT4-fs (loop3): get root inode failed [ 627.996907] EXT4-fs (loop3): mount failed [ 628.002489] FAULT_INJECTION: forcing a failure. [ 628.002489] name failslab, interval 1, probability 0, space 0, times 0 [ 628.003385] CPU: 1 PID: 6063 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 628.003969] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 628.004013] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 628.004756] Call Trace: [ 628.004762] [ 628.004767] dump_stack_lvl+0x8b/0xb3 [ 628.004789] should_fail.cold+0x5/0xa [ 628.006422] ? create_object.isra.0+0x3a/0xa20 [ 628.006789] should_failslab+0x5/0x10 [ 628.007074] kmem_cache_alloc+0x5b/0x480 [ 628.007376] create_object.isra.0+0x3a/0xa20 [ 628.007705] ? kasan_unpoison+0x23/0x50 [ 628.008004] kmem_cache_alloc+0x239/0x480 [ 628.008314] anon_vma_fork+0x1de/0x6a0 [ 628.008614] dup_mm+0x91b/0x1250 [ 628.008885] ? replace_mm_exe_file+0x490/0x490 [ 628.009224] ? __raw_spin_lock_init+0x36/0x110 [ 628.009578] copy_process+0x3b80/0x6e20 [ 628.009876] ? lock_is_held_type+0xd7/0x130 [ 628.010201] ? find_held_lock+0x2c/0x110 [ 628.010514] ? __cleanup_sighand+0xb0/0xb0 [ 628.010850] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 628.011261] ? _copy_from_user+0x139/0x170 [ 628.011579] ? kernel_clone+0x2f8/0xa60 [ 628.011886] kernel_clone+0xe7/0xa60 [ 628.012170] ? lock_is_held_type+0xd7/0x130 [ 628.012485] ? copy_init_mm+0x20/0x20 [ 628.012786] ? lock_is_held_type+0xd7/0x130 [ 628.013114] __do_sys_clone3+0x1d5/0x2e0 [ 628.013427] ? __ia32_sys_clone+0x150/0x150 [ 628.013764] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 628.014175] ? vfs_write+0x188/0xae0 [ 628.014467] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 628.014883] ? fput+0x2a/0x50 [ 628.015135] ? syscall_enter_from_user_mode+0x1d/0x50 [ 628.015527] do_syscall_64+0x3b/0x90 [ 628.015818] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 628.016203] RIP: 0033:0x7f7036d5fb19 [ 628.016219] EXT4-fs (loop5): Number of reserved GDT blocks insanely large: 58512 [ 628.016481] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 628.018807] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 628.019362] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 628.019881] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 628.020403] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 628.020920] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 628.021434] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 628.021968] [ 628.035143] loop2: detected capacity change from 0 to 140 [ 628.037035] loop7: detected capacity change from 0 to 12 [ 628.043981] EXT4-fs (loop7): bad geometry: block count 64 exceeds size of device (6 blocks) [ 628.062650] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 628.065208] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 628.068176] EXT4-fs error (device loop2): ext4_readdir:258: inode #2: block 4: comm syz-executor.2: path /syzkaller-testdir214820267/syzkaller.WtmhXY/85/mnt: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=0, size=1024 fake=0 03:27:31 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600), 0x0, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) [ 628.137287] loop6: detected capacity change from 0 to 4 [ 628.155402] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 628.605599] syz-executor.4: vmalloc error: size 856911872, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz4,mems_allowed=0 [ 628.606866] CPU: 1 PID: 6041 Comm: syz-executor.4 Not tainted 5.16.0-rc8-next-20220105 #1 [ 628.607463] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 628.608488] Call Trace: [ 628.608691] [ 628.608862] dump_stack_lvl+0x8b/0xb3 [ 628.609151] warn_alloc.cold+0x95/0x18a [ 628.609540] ? zone_watermark_ok_safe+0x240/0x240 [ 628.609981] ? find_held_lock+0x2c/0x110 [ 628.610290] ? lock_downgrade+0x6d0/0x6d0 [ 628.610605] ? __vmalloc_node_range+0x6a4/0xfd0 [ 628.610971] __vmalloc_node_range+0xd50/0xfd0 [ 628.611329] ? __vmalloc_node_no_huge+0x110/0x110 [ 628.611701] ? lock_is_held_type+0xd7/0x130 [ 628.612034] ? packet_set_ring+0xb60/0x1b20 [ 628.612369] __vmalloc_node+0xb5/0x100 [ 628.612661] ? packet_set_ring+0xb60/0x1b20 [ 628.612985] packet_set_ring+0xb60/0x1b20 [ 628.613315] packet_setsockopt+0x1b4f/0x3c40 [ 628.613659] ? lock_release+0x3b2/0x6f0 [ 628.613967] ? __fget_files+0x26b/0x470 [ 628.614264] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 628.614668] ? packet_bind+0x1b0/0x1b0 [ 628.614971] ? finish_task_switch.isra.0+0x221/0x870 [ 628.615354] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 628.615757] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 628.616167] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 628.616571] ? selinux_socket_setsockopt+0x6a/0x80 [ 628.616937] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 628.617343] __sys_setsockopt+0x180/0x2a0 [ 628.617653] ? packet_bind+0x1b0/0x1b0 [ 628.617952] ? __ia32_sys_recv+0x100/0x100 [ 628.618285] __x64_sys_setsockopt+0xba/0x150 [ 628.618773] ? syscall_enter_from_user_mode+0x1d/0x50 [ 628.619189] do_syscall_64+0x3b/0x90 [ 628.619473] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 628.619857] RIP: 0033:0x7f5d431a9b19 [ 628.620137] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 628.621649] RSP: 002b:00007f5d4071f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 628.622212] RAX: ffffffffffffffda RBX: 00007f5d432bcf60 RCX: 00007f5d431a9b19 [ 628.622964] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003 [ 628.623542] RBP: 00007f5d43203f6d R08: 0000000000000010 R09: 0000000000000000 [ 628.624061] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 628.624577] R13: 00007ffd6cba6ebf R14: 00007f5d4071f300 R15: 0000000000022000 [ 628.625107] [ 628.625341] Mem-Info: [ 628.625529] active_anon:4856 inactive_anon:34178 isolated_anon:1 [ 628.625529] active_file:6599 inactive_file:9425 isolated_file:0 [ 628.625529] unevictable:0 dirty:42 writeback:0 [ 628.625529] slab_reclaimable:8562 slab_unreclaimable:60772 [ 628.625529] mapped:78730 shmem:113 pagetables:1710 bounce:0 [ 628.625529] kernel_misc_reclaimable:0 [ 628.625529] free:6762 free_pcp:400 free_cma:0 [ 628.628290] Node 0 active_anon:19424kB inactive_anon:136712kB active_file:26396kB inactive_file:37700kB unevictable:0kB isolated(anon):4kB isolated(file):0kB mapped:314920kB dirty:168kB writeback:0kB shmem:452kB writeback_tmp:0kB kernel_stack:4832kB pagetables:6840kB all_unreclaimable? no [ 628.630095] Node 0 DMA free:6508kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 628.631930] lowmem_reserve[]: 0 1617 1617 1617 [ 628.632287] Node 0 DMA32 free:20540kB boost:10240kB min:15360kB low:17016kB high:18672kB reserved_highatomic:4096KB active_anon:19172kB inactive_anon:136712kB active_file:26612kB inactive_file:37832kB unevictable:0kB writepending:0kB present:2080640kB managed:1660840kB mlocked:0kB bounce:0kB free_pcp:1464kB local_pcp:960kB free_cma:0kB [ 628.634597] lowmem_reserve[]: 0 0 0 0 [ 628.634931] Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6508kB [ 628.635974] Node 0 DMA32: 801*4kB (UME) 581*8kB (UME) 295*16kB (ME) 145*32kB (UME) 35*64kB (UM) 3*128kB (U) 1*256kB (U) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 20604kB [ 628.637973] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 628.639472] 12043 total pagecache pages [ 628.640207] 0 pages in swap cache [ 628.640788] Swap cache stats: add 0, delete 0, find 0/0 [ 628.641824] Free swap = 0kB [ 628.642311] Total swap = 0kB [ 628.642877] 524158 pages RAM [ 628.644928] 0 pages HighMem/MovableOnly [ 628.645567] 105108 pages reserved 03:27:46 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:27:46 executing program 4: r0 = add_key$keyring(&(0x7f0000000300), &(0x7f0000000340)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, 0x0, r0) keyctl$chown(0x4, r0, 0xee01, 0xee01) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) keyctl$revoke(0x3, r0) 03:27:46 executing program 1: msgsnd(0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x2, 0x3f000000) 03:27:46 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 46) [ 642.181167] loop3: detected capacity change from 0 to 7 03:27:46 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x3fd, 0xc00}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:27:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000000700)="0000000000040000000000000000000000080000000000000000000000400000130cbbf42081c45bb0f24877a286072912172aff1f03e5e470fa4055c4016a7ecbb091dfe9b467cb391464621827b01615f5bf2ecc14a9b2495eb83f78919e5d7f00aefff3355a51de72e32428452d0efab1b9439864ba4f8fa3e3449efa84582b5ff67594d83dc36aa10d966476e44759530d900d0664e98946cb20479e94645fccbac56500689e02f2dde53bfe7b050b1050466e925f01e7", 0xb9, 0xbe}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:27:46 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000", 0x41c, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:27:46 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600), 0x0, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) [ 642.205914] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (3 blocks) [ 642.209223] loop5: detected capacity change from 0 to 20 [ 642.212516] FAULT_INJECTION: forcing a failure. [ 642.212516] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 642.214358] CPU: 1 PID: 6095 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 642.215391] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 642.216920] Call Trace: [ 642.217247] [ 642.217544] dump_stack_lvl+0x8b/0xb3 [ 642.218115] should_fail.cold+0x5/0xa [ 642.218727] prepare_alloc_pages+0x17b/0x500 [ 642.219376] __alloc_pages+0x131/0x4e0 [ 642.219879] ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10 [ 642.220652] ? lock_release+0x3b2/0x6f0 [ 642.221217] alloc_pages+0x1a0/0x2f0 [ 642.221833] get_zeroed_page+0x14/0xa0 [ 642.222327] __pud_alloc+0x33/0x270 [ 642.222800] copy_page_range+0x35ea/0x47b0 [ 642.223534] ? find_held_lock+0x2c/0x110 [ 642.224086] ? lock_downgrade+0x6d0/0x6d0 [ 642.224628] ? vm_iomap_memory+0x190/0x190 [ 642.225265] ? up_write+0x148/0x460 [ 642.225791] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 642.226458] ? __vma_link_rb+0x540/0x700 [ 642.227044] dup_mm+0x961/0x1250 [ 642.227633] ? replace_mm_exe_file+0x490/0x490 [ 642.228229] ? __raw_spin_lock_init+0x36/0x110 [ 642.228857] copy_process+0x3b80/0x6e20 [ 642.229399] ? lock_is_held_type+0xd7/0x130 [ 642.230162] ? find_held_lock+0x2c/0x110 [ 642.230746] ? __cleanup_sighand+0xb0/0xb0 [ 642.231345] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 642.232112] ? _copy_from_user+0x139/0x170 [ 642.232788] ? kernel_clone+0x2f8/0xa60 [ 642.233343] kernel_clone+0xe7/0xa60 [ 642.233858] ? lock_is_held_type+0xd7/0x130 [ 642.234439] ? copy_init_mm+0x20/0x20 [ 642.234985] ? lock_is_held_type+0xd7/0x130 [ 642.235566] __do_sys_clone3+0x1d5/0x2e0 [ 642.236114] ? __ia32_sys_clone+0x150/0x150 [ 642.236734] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 642.237669] ? vfs_write+0x188/0xae0 [ 642.238173] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 642.238939] ? fput+0x2a/0x50 [ 642.239481] ? syscall_enter_from_user_mode+0x1d/0x50 [ 642.240310] do_syscall_64+0x3b/0x90 [ 642.240824] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 642.241564] RIP: 0033:0x7f7036d5fb19 [ 642.242165] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 642.244577] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 642.245567] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 642.246653] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 642.247604] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 642.248521] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 642.249440] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 642.250391] [ 642.253382] loop6: detected capacity change from 0 to 4 [ 642.260514] loop7: detected capacity change from 0 to 140 [ 642.271392] loop2: detected capacity change from 0 to 140 [ 642.281582] EXT4-fs (loop5): Number of reserved GDT blocks insanely large: 58512 [ 642.284543] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 642.303349] EXT4-fs error (device loop7): __ext4_fill_super:5274: inode #2: comm syz-executor.7: iget: root inode unallocated [ 642.306166] EXT4-fs (loop7): get root inode failed [ 642.306861] EXT4-fs (loop7): mount failed [ 642.312281] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended 03:27:46 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 642.339151] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 642.361123] EXT4-fs error (device loop2): ext4_readdir:258: inode #2: block 4: comm syz-executor.2: path /syzkaller-testdir214820267/syzkaller.WtmhXY/86/mnt: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=0, size=1024 fake=0 03:27:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:27:46 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600), 0x0, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) [ 642.448417] loop3: detected capacity change from 0 to 7 03:27:46 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x3fd, 0xc00}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 642.473158] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (3 blocks) 03:27:46 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 47) 03:27:46 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000", 0x41c, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 642.544918] loop5: detected capacity change from 0 to 20 [ 642.559789] FAULT_INJECTION: forcing a failure. [ 642.559789] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 642.561412] CPU: 0 PID: 6112 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 642.562475] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 642.563967] Call Trace: [ 642.564315] [ 642.564629] dump_stack_lvl+0x8b/0xb3 [ 642.565163] should_fail.cold+0x5/0xa [ 642.565713] prepare_alloc_pages+0x17b/0x500 [ 642.566334] __alloc_pages+0x131/0x4e0 [ 642.566881] ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10 [ 642.567704] ? find_held_lock+0x2c/0x110 [ 642.568268] ? lock_downgrade+0x6d0/0x6d0 [ 642.568385] loop6: detected capacity change from 0 to 4 [ 642.568834] ? do_raw_spin_lock+0x121/0x260 [ 642.568878] alloc_pages+0x1a0/0x2f0 [ 642.570640] __pmd_alloc+0x37/0x680 [ 642.571175] copy_page_range+0x3575/0x47b0 [ 642.571793] ? lock_downgrade+0x6d0/0x6d0 [ 642.572384] ? vm_iomap_memory+0x190/0x190 [ 642.572962] ? up_write+0x148/0x460 [ 642.573484] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 642.574161] ? __vma_link_rb+0x540/0x700 [ 642.574746] dup_mm+0x961/0x1250 [ 642.575258] ? replace_mm_exe_file+0x490/0x490 [ 642.575911] ? __raw_spin_lock_init+0x36/0x110 [ 642.576532] copy_process+0x3b80/0x6e20 [ 642.577098] ? lock_is_held_type+0xd7/0x130 [ 642.577678] ? find_held_lock+0x2c/0x110 [ 642.578282] ? __cleanup_sighand+0xb0/0xb0 [ 642.578863] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 642.579637] ? _copy_from_user+0x139/0x170 [ 642.579870] EXT4-fs (loop5): Number of reserved GDT blocks insanely large: 58512 [ 642.580239] ? kernel_clone+0x2f8/0xa60 [ 642.581773] kernel_clone+0xe7/0xa60 [ 642.582309] ? lock_is_held_type+0xd7/0x130 [ 642.582934] ? copy_init_mm+0x20/0x20 [ 642.583508] ? lock_is_held_type+0xd7/0x130 [ 642.584100] __do_sys_clone3+0x1d5/0x2e0 [ 642.584676] ? __ia32_sys_clone+0x150/0x150 [ 642.585296] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 642.586042] ? vfs_write+0x188/0xae0 [ 642.586550] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 642.587301] ? fput+0x2a/0x50 [ 642.587750] ? syscall_enter_from_user_mode+0x1d/0x50 [ 642.588449] do_syscall_64+0x3b/0x90 [ 642.588961] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 642.589702] RIP: 0033:0x7f7036d5fb19 [ 642.590333] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 642.592723] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 642.593730] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 642.594669] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 642.594857] loop7: detected capacity change from 0 to 140 [ 642.595628] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 642.595645] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 642.595660] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 642.599223] 03:27:46 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 642.605802] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 642.625304] loop2: detected capacity change from 0 to 140 [ 642.636207] EXT4-fs error (device loop7): __ext4_fill_super:5274: inode #2: comm syz-executor.7: iget: root inode unallocated [ 642.640470] EXT4-fs (loop7): get root inode failed [ 642.641338] EXT4-fs (loop7): mount failed [ 642.661050] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 642.681504] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. 03:27:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) [ 642.704688] loop5: detected capacity change from 0 to 12 [ 642.712879] EXT4-fs (loop5): Number of reserved GDT blocks insanely large: 58512 [ 642.713923] EXT4-fs error (device loop2): ext4_readdir:258: inode #2: block 4: comm syz-executor.2: path /syzkaller-testdir214820267/syzkaller.WtmhXY/87/mnt: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=0, size=1024 fake=0 03:27:46 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100"/115, 0x73, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) [ 642.908119] loop6: detected capacity change from 0 to 4 [ 642.940415] EXT4-fs (loop6): bad geometry: block count 256 exceeds size of device (2 blocks) [ 643.177963] syz-executor.4: vmalloc error: size 873734144, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz4,mems_allowed=0 [ 643.180117] CPU: 0 PID: 6092 Comm: syz-executor.4 Not tainted 5.16.0-rc8-next-20220105 #1 [ 643.181190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 643.182630] Call Trace: [ 643.182995] [ 643.183303] dump_stack_lvl+0x8b/0xb3 [ 643.183834] warn_alloc.cold+0x95/0x18a [ 643.184384] ? zone_watermark_ok_safe+0x240/0x240 [ 643.185017] ? find_held_lock+0x2c/0x110 [ 643.185579] ? lock_downgrade+0x6d0/0x6d0 [ 643.186153] ? __vmalloc_node_range+0x6a4/0xfd0 [ 643.186762] __vmalloc_node_range+0xd50/0xfd0 [ 643.187388] ? __vmalloc_node_no_huge+0x110/0x110 [ 643.188041] ? lock_is_held_type+0xd7/0x130 [ 643.188625] ? packet_set_ring+0xb60/0x1b20 [ 643.189180] __vmalloc_node+0xb5/0x100 [ 643.189705] ? packet_set_ring+0xb60/0x1b20 [ 643.190290] packet_set_ring+0xb60/0x1b20 [ 643.190867] packet_setsockopt+0x1b4f/0x3c40 [ 643.191502] ? lock_release+0x3b2/0x6f0 [ 643.192044] ? __fget_files+0x26b/0x470 [ 643.192578] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 643.193304] ? packet_bind+0x1b0/0x1b0 [ 643.193844] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 643.194572] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 643.195281] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 643.196012] ? selinux_socket_setsockopt+0x6a/0x80 [ 643.196671] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 643.197396] __sys_setsockopt+0x180/0x2a0 [ 643.197953] ? packet_bind+0x1b0/0x1b0 [ 643.198482] ? __ia32_sys_recv+0x100/0x100 [ 643.199083] __x64_sys_setsockopt+0xba/0x150 [ 643.199678] ? syscall_enter_from_user_mode+0x1d/0x50 [ 643.200355] do_syscall_64+0x3b/0x90 [ 643.200845] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 643.201516] RIP: 0033:0x7f5d431a9b19 [ 643.202017] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 643.204374] RSP: 002b:00007f5d4071f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 643.205369] RAX: ffffffffffffffda RBX: 00007f5d432bcf60 RCX: 00007f5d431a9b19 [ 643.206289] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003 [ 643.207219] RBP: 00007f5d43203f6d R08: 0000000000000010 R09: 0000000000000000 [ 643.208139] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 643.209057] R13: 00007ffd6cba6ebf R14: 00007f5d4071f300 R15: 0000000000022000 [ 643.210008] [ 643.211563] Mem-Info: [ 643.212207] active_anon:8380 inactive_anon:34020 isolated_anon:11 [ 643.212207] active_file:4650 inactive_file:3021 isolated_file:0 [ 643.212207] unevictable:0 dirty:26 writeback:0 [ 643.212207] slab_reclaimable:7623 slab_unreclaimable:60831 [ 643.212207] mapped:75881 shmem:118 pagetables:1684 bounce:0 [ 643.212207] kernel_misc_reclaimable:0 [ 643.212207] free:7889 free_pcp:1078 free_cma:0 [ 643.216616] Node 0 active_anon:33520kB inactive_anon:136080kB active_file:18600kB inactive_file:12084kB unevictable:0kB isolated(anon):44kB isolated(file):0kB mapped:303524kB dirty:104kB writeback:0kB shmem:472kB writeback_tmp:0kB kernel_stack:4736kB pagetables:6736kB all_unreclaimable? no [ 643.219864] Node 0 DMA free:6508kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 643.222988] lowmem_reserve[]: 0 1617 1617 1617 [ 643.223631] Node 0 DMA32 free:25048kB boost:6144kB min:11264kB low:12920kB high:14576kB reserved_highatomic:8192KB active_anon:33268kB inactive_anon:135828kB active_file:18916kB inactive_file:11604kB unevictable:0kB writepending:0kB present:2080640kB managed:1660840kB mlocked:0kB bounce:0kB free_pcp:3896kB local_pcp:2800kB free_cma:0kB [ 643.227174] lowmem_reserve[]: 0 0 0 0 [ 643.227721] Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6508kB [ 643.229613] Node 0 DMA32: 1196*4kB (UMEH) 503*8kB (UMEH) 225*16kB (MEH) 113*32kB (MEH) 40*64kB (MH) 11*128kB (MH) 10*256kB (MH) 2*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 24600kB [ 643.231813] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 643.232933] 7170 total pagecache pages [ 643.233433] 0 pages in swap cache [ 643.233927] Swap cache stats: add 0, delete 0, find 0/0 [ 643.234615] Free swap = 0kB [ 643.235072] Total swap = 0kB [ 643.235477] 524158 pages RAM [ 643.235915] 0 pages HighMem/MovableOnly [ 643.236434] 105108 pages reserved [ 657.649528] loop5: detected capacity change from 0 to 8 [ 657.656883] EXT4-fs (loop5): Number of reserved GDT blocks insanely large: 58512 03:28:01 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc", 0x41d}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:28:01 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 48) 03:28:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}, {&(0x7f0000010400)="030000001300000023000000ce000f00ff0f0400"/32, 0x20, 0x800}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:28:01 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:28:01 executing program 1: msgsnd(0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x2, 0x100000000000000) 03:28:01 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100"/115, 0x73, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:28:01 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x3fd, 0xc00}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:28:01 executing program 4: r0 = add_key$keyring(&(0x7f0000000300), &(0x7f0000000340)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, 0x0, r0) keyctl$chown(0x4, r0, 0xee01, 0xee01) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 657.692216] loop6: detected capacity change from 0 to 4 03:28:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x63e}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) [ 657.699834] EXT4-fs (loop6): bad geometry: block count 256 exceeds size of device (2 blocks) [ 657.701084] loop3: detected capacity change from 0 to 140 [ 657.704421] FAULT_INJECTION: forcing a failure. [ 657.704421] name failslab, interval 1, probability 0, space 0, times 0 [ 657.706024] CPU: 0 PID: 6144 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 657.707144] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 657.708631] Call Trace: [ 657.708991] [ 657.709309] dump_stack_lvl+0x8b/0xb3 [ 657.709850] should_fail.cold+0x5/0xa [ 657.710398] ? __pmd_alloc+0x94/0x680 [ 657.710926] should_failslab+0x5/0x10 [ 657.711469] kmem_cache_alloc+0x5b/0x480 [ 657.712043] ? alloc_pages+0x1a8/0x2f0 [ 657.712594] __pmd_alloc+0x94/0x680 [ 657.713104] copy_page_range+0x3575/0x47b0 [ 657.713737] ? lock_downgrade+0x6d0/0x6d0 [ 657.714355] ? vm_iomap_memory+0x190/0x190 [ 657.714973] ? up_write+0x148/0x460 [ 657.715639] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 657.716323] ? __vma_link_rb+0x540/0x700 [ 657.716879] dup_mm+0x961/0x1250 [ 657.717365] ? replace_mm_exe_file+0x490/0x490 [ 657.717993] ? __raw_spin_lock_init+0x36/0x110 [ 657.718614] copy_process+0x3b80/0x6e20 [ 657.719188] ? lock_is_held_type+0xd7/0x130 [ 657.719300] loop5: detected capacity change from 0 to 6 [ 657.719775] ? find_held_lock+0x2c/0x110 [ 657.720735] ? __cleanup_sighand+0xb0/0xb0 [ 657.721329] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 657.722057] ? _copy_from_user+0x139/0x170 [ 657.722630] ? kernel_clone+0x2f8/0xa60 [ 657.723182] kernel_clone+0xe7/0xa60 [ 657.723695] ? lock_is_held_type+0xd7/0x130 [ 657.724282] ? copy_init_mm+0x20/0x20 [ 657.724819] ? lock_is_held_type+0xd7/0x130 [ 657.725405] __do_sys_clone3+0x1d5/0x2e0 [ 657.725960] ? __ia32_sys_clone+0x150/0x150 [ 657.726722] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 657.727463] ? vfs_write+0x188/0xae0 [ 657.727981] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 657.728708] ? fput+0x2a/0x50 [ 657.729155] ? syscall_enter_from_user_mode+0x1d/0x50 [ 657.729845] do_syscall_64+0x3b/0x90 [ 657.730368] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 657.731060] RIP: 0033:0x7f7036d5fb19 [ 657.731576] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 657.733903] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 657.734859] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 657.735787] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 657.736710] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 657.737625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 657.738543] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 657.739513] [ 657.750448] EXT4-fs (loop5): Number of reserved GDT blocks insanely large: 58512 [ 657.760238] loop7: detected capacity change from 0 to 140 [ 657.766831] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 657.768137] EXT4-fs (loop3): group descriptors corrupted! [ 657.770183] loop2: detected capacity change from 0 to 140 [ 657.781499] EXT4-fs error (device loop7): __ext4_fill_super:5274: inode #2: comm syz-executor.7: iget: root inode unallocated 03:28:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:28:01 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100"/115, 0x73, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) [ 657.791077] EXT4-fs (loop7): get root inode failed [ 657.791783] EXT4-fs (loop7): mount failed [ 657.793297] EXT4-fs (loop2): Invalid log block size: 11 [ 657.838876] loop6: detected capacity change from 0 to 4 [ 657.860080] EXT4-fs (loop6): bad geometry: block count 256 exceeds size of device (2 blocks) 03:28:01 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc", 0x41d}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:28:01 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 49) 03:28:01 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x3fd, 0xc00}, {&(0x7f0000010ce0), 0x0, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:28:01 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 657.906701] loop2: detected capacity change from 0 to 140 03:28:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) [ 657.919151] loop7: detected capacity change from 0 to 140 [ 657.927591] EXT4-fs (loop2): Invalid log block size: 11 [ 657.934141] FAULT_INJECTION: forcing a failure. [ 657.934141] name failslab, interval 1, probability 0, space 0, times 0 [ 657.935062] CPU: 1 PID: 6170 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 657.935683] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 657.936475] Call Trace: [ 657.936668] [ 657.936837] dump_stack_lvl+0x8b/0xb3 [ 657.937124] should_fail.cold+0x5/0xa [ 657.937411] ? create_object.isra.0+0x3a/0xa20 [ 657.937776] should_failslab+0x5/0x10 [ 657.938058] kmem_cache_alloc+0x5b/0x480 [ 657.938215] loop3: detected capacity change from 0 to 140 [ 657.938359] create_object.isra.0+0x3a/0xa20 [ 657.939377] ? kasan_unpoison+0x23/0x50 [ 657.939688] kmem_cache_alloc+0x239/0x480 [ 657.939995] __pmd_alloc+0x94/0x680 [ 657.940272] copy_page_range+0x3575/0x47b0 [ 657.940598] ? lock_downgrade+0x6d0/0x6d0 [ 657.940913] ? vm_iomap_memory+0x190/0x190 [ 657.941228] ? up_write+0x148/0x460 [ 657.941498] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 657.941863] ? __vma_link_rb+0x540/0x700 [ 657.942173] dup_mm+0x961/0x1250 [ 657.942442] ? replace_mm_exe_file+0x490/0x490 [ 657.942786] ? __raw_spin_lock_init+0x36/0x110 [ 657.943119] copy_process+0x3b80/0x6e20 [ 657.943453] ? lock_is_held_type+0xd7/0x130 [ 657.943770] ? find_held_lock+0x2c/0x110 [ 657.944089] ? __cleanup_sighand+0xb0/0xb0 [ 657.944404] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 657.944794] ? _copy_from_user+0x139/0x170 [ 657.945098] ? kernel_clone+0x2f8/0xa60 [ 657.945393] kernel_clone+0xe7/0xa60 [ 657.945673] ? lock_is_held_type+0xd7/0x130 [ 657.945988] ? copy_init_mm+0x20/0x20 [ 657.946276] ? lock_is_held_type+0xd7/0x130 [ 657.946597] __do_sys_clone3+0x1d5/0x2e0 [ 657.946893] ? __ia32_sys_clone+0x150/0x150 [ 657.947247] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 657.947643] ? vfs_write+0x188/0xae0 [ 657.947924] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 657.948328] ? fput+0x2a/0x50 [ 657.948571] ? syscall_enter_from_user_mode+0x1d/0x50 [ 657.948952] do_syscall_64+0x3b/0x90 [ 657.949236] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 657.949610] RIP: 0033:0x7f7036d5fb19 [ 657.949883] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 657.950462] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 657.951180] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 657.951197] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 657.951206] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 657.952442] EXT4-fs (loop3): group descriptors corrupted! [ 657.952937] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 657.952948] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 657.952957] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 657.956292] [ 657.979631] loop5: detected capacity change from 0 to 5 [ 657.984067] EXT4-fs error (device loop7): __ext4_fill_super:5274: inode #2: comm syz-executor.7: iget: root inode unallocated [ 657.985464] EXT4-fs (loop7): get root inode failed [ 657.985950] EXT4-fs (loop7): mount failed 03:28:01 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32383839333038373500"/173, 0xad, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) [ 658.005681] EXT4-fs (loop5): Number of reserved GDT blocks insanely large: 58512 [ 658.023427] loop6: detected capacity change from 0 to 4 [ 658.037611] EXT4-fs (loop6): bad geometry: block count 256 exceeds size of device (2 blocks) [ 658.595830] syz-executor.4: vmalloc error: size 910295040, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz4,mems_allowed=0 [ 658.597860] CPU: 0 PID: 6155 Comm: syz-executor.4 Not tainted 5.16.0-rc8-next-20220105 #1 [ 658.599005] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 658.600414] Call Trace: [ 658.600751] [ 658.601046] dump_stack_lvl+0x8b/0xb3 [ 658.601542] warn_alloc.cold+0x95/0x18a [ 658.602068] ? zone_watermark_ok_safe+0x240/0x240 [ 658.602688] ? find_held_lock+0x2c/0x110 [ 658.603222] ? lock_downgrade+0x6d0/0x6d0 [ 658.603768] ? __vmalloc_node_range+0x6a4/0xfd0 [ 658.604377] __vmalloc_node_range+0xd50/0xfd0 [ 658.604975] ? __vmalloc_node_no_huge+0x110/0x110 [ 658.605619] ? lock_is_held_type+0xd7/0x130 [ 658.606197] ? packet_set_ring+0xb60/0x1b20 [ 658.606781] __vmalloc_node+0xb5/0x100 [ 658.607282] ? packet_set_ring+0xb60/0x1b20 [ 658.607871] packet_set_ring+0xb60/0x1b20 [ 658.608442] packet_setsockopt+0x1b4f/0x3c40 [ 658.609041] ? lock_release+0x3b2/0x6f0 [ 658.609566] ? __fget_files+0x26b/0x470 [ 658.610102] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 658.610823] ? packet_bind+0x1b0/0x1b0 [ 658.611385] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 658.612109] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 658.612837] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 658.613543] ? selinux_socket_setsockopt+0x6a/0x80 [ 658.614195] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 658.614923] __sys_setsockopt+0x180/0x2a0 [ 658.615497] ? packet_bind+0x1b0/0x1b0 [ 658.616024] ? __ia32_sys_recv+0x100/0x100 [ 658.616603] __x64_sys_setsockopt+0xba/0x150 [ 658.617190] ? syscall_enter_from_user_mode+0x1d/0x50 [ 658.617854] do_syscall_64+0x3b/0x90 [ 658.618364] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 658.619040] RIP: 0033:0x7f5d431a9b19 [ 658.619547] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 658.621885] RSP: 002b:00007f5d4071f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 658.622862] RAX: ffffffffffffffda RBX: 00007f5d432bcf60 RCX: 00007f5d431a9b19 [ 658.623787] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003 [ 658.624699] RBP: 00007f5d43203f6d R08: 0000000000000010 R09: 0000000000000000 [ 658.625611] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 658.626534] R13: 00007ffd6cba6ebf R14: 00007f5d4071f300 R15: 0000000000022000 [ 658.627494] [ 658.627966] Mem-Info: [ 658.628397] active_anon:8945 inactive_anon:34315 isolated_anon:13 [ 658.628397] active_file:453 inactive_file:465 isolated_file:9 [ 658.628397] unevictable:0 dirty:16 writeback:4 [ 658.628397] slab_reclaimable:7353 slab_unreclaimable:60511 [ 658.628397] mapped:70105 shmem:113 pagetables:1721 bounce:0 [ 658.628397] kernel_misc_reclaimable:0 [ 658.628397] free:6161 free_pcp:186 free_cma:0 [ 658.633171] Node 0 active_anon:35780kB inactive_anon:137260kB active_file:1812kB inactive_file:2028kB unevictable:0kB isolated(anon):52kB isolated(file):36kB mapped:280420kB dirty:64kB writeback:16kB shmem:452kB writeback_tmp:0kB kernel_stack:4768kB pagetables:6884kB all_unreclaimable? no [ 658.636621] Node 0 DMA free:6512kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 658.640867] lowmem_reserve[]: 0 1617 1617 1617 [ 658.641907] Node 0 DMA32 free:18132kB boost:4096kB min:9216kB low:10872kB high:12528kB reserved_highatomic:2048KB active_anon:35444kB inactive_anon:136924kB active_file:2100kB inactive_file:2428kB unevictable:0kB writepending:164kB present:2080640kB managed:1660840kB mlocked:0kB bounce:0kB free_pcp:552kB local_pcp:460kB free_cma:0kB [ 658.646616] lowmem_reserve[]: 0 0 0 0 [ 658.647347] Node 0 DMA: 0*4kB 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6512kB [ 658.649371] Node 0 DMA32: 635*4kB (UMEH) 334*8kB (UME) 141*16kB (UME) 110*32kB (UME) 19*64kB (UM) 5*128kB (UM) 4*256kB (M) 0*512kB 2*1024kB (M) 1*2048kB (M) 0*4096kB = 17964kB [ 658.651766] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 658.653099] 1138 total pagecache pages [ 658.653853] 0 pages in swap cache [ 658.654485] Swap cache stats: add 0, delete 0, find 0/0 [ 658.655423] Free swap = 0kB [ 658.656061] Total swap = 0kB [ 658.656653] 524158 pages RAM [ 658.657283] 0 pages HighMem/MovableOnly [ 658.657890] 105108 pages reserved 03:28:15 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:28:15 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x3fd, 0xc00}, {&(0x7f0000010ce0), 0x0, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:28:15 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc", 0x41d}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 671.873938] loop5: detected capacity change from 0 to 4 [ 671.882469] loop3: detected capacity change from 0 to 140 [ 671.886080] loop7: detected capacity change from 0 to 140 [ 671.902869] EXT4-fs (loop5): Number of reserved GDT blocks insanely large: 58512 [ 671.907037] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 671.907244] loop6: detected capacity change from 0 to 4 [ 671.908874] EXT4-fs (loop3): group descriptors corrupted! [ 671.909052] FAULT_INJECTION: forcing a failure. [ 671.909052] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 671.910558] CPU: 1 PID: 6201 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 671.911146] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 671.912096] Call Trace: [ 671.912377] [ 671.912545] dump_stack_lvl+0x8b/0xb3 [ 671.912594] loop2: detected capacity change from 0 to 140 [ 671.912832] should_fail.cold+0x5/0xa [ 671.912860] prepare_alloc_pages+0x17b/0x500 [ 671.914122] __alloc_pages+0x131/0x4e0 [ 671.914413] ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10 [ 671.914867] ? lock_is_held_type+0xd7/0x130 [ 671.915190] ? find_held_lock+0x2c/0x110 [ 671.915522] alloc_pages+0x1a0/0x2f0 [ 671.915815] pte_alloc_one+0x16/0x1f0 [ 671.916102] __pte_alloc+0x69/0x200 [ 671.916380] ? pmd_install+0x250/0x250 [ 671.916670] ? do_raw_spin_unlock+0x4f/0x210 [ 671.917007] ? _raw_spin_unlock+0x24/0x40 [ 671.917316] copy_page_range+0x1b84/0x47b0 [ 671.917657] ? vm_iomap_memory+0x190/0x190 [ 671.917970] ? up_write+0x148/0x460 [ 671.918240] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 671.918615] ? __vma_link_rb+0x540/0x700 [ 671.919061] dup_mm+0x961/0x1250 [ 671.919338] ? replace_mm_exe_file+0x490/0x490 [ 671.919674] ? __raw_spin_lock_init+0x36/0x110 [ 671.920018] copy_process+0x3b80/0x6e20 [ 671.920314] ? lock_is_held_type+0xd7/0x130 [ 671.920375] EXT4-fs error (device loop7): __ext4_fill_super:5274: inode #2: comm syz-executor.7: iget: root inode unallocated [ 671.920638] ? find_held_lock+0x2c/0x110 [ 671.922374] ? __cleanup_sighand+0xb0/0xb0 [ 671.922699] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 671.923107] ? _copy_from_user+0x139/0x170 [ 671.923434] ? kernel_clone+0x2f8/0xa60 [ 671.923740] kernel_clone+0xe7/0xa60 [ 671.924030] ? lock_is_held_type+0xd7/0x130 [ 671.924348] ? copy_init_mm+0x20/0x20 [ 671.924646] ? lock_is_held_type+0xd7/0x130 [ 671.924975] __do_sys_clone3+0x1d5/0x2e0 [ 671.925279] ? __ia32_sys_clone+0x150/0x150 [ 671.925619] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 671.926028] ? vfs_write+0x188/0xae0 [ 671.926320] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 671.926719] ? fput+0x2a/0x50 [ 671.926844] EXT4-fs (loop7): get root inode failed [ 671.926966] ? syscall_enter_from_user_mode+0x1d/0x50 [ 671.927618] EXT4-fs (loop7): mount failed [ 671.927988] do_syscall_64+0x3b/0x90 [ 671.928011] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 671.928913] EXT4-fs (loop2): Invalid log block size: 11 [ 671.929165] RIP: 0033:0x7f7036d5fb19 [ 671.930123] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 671.931452] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 671.932006] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 671.932507] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 671.933019] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 671.933523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 671.934031] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 671.934555] [ 671.942649] EXT4-fs (loop6): bad geometry: block count 256 exceeds size of device (2 blocks) 03:28:15 executing program 4: r0 = add_key$keyring(&(0x7f0000000300), &(0x7f0000000340)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, 0x0, r0) keyctl$chown(0x4, r0, 0xee01, 0xee01) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 03:28:15 executing program 1: msgsnd(0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x2, 0x3f00000000000000) 03:28:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:28:15 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32383839333038373500"/173, 0xad, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:28:15 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 50) 03:28:15 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32383839333038373500"/173, 0xad, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:28:15 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 51) [ 672.021190] loop6: detected capacity change from 0 to 4 [ 672.032655] EXT4-fs (loop6): bad geometry: block count 256 exceeds size of device (2 blocks) [ 672.062701] FAULT_INJECTION: forcing a failure. [ 672.062701] name failslab, interval 1, probability 0, space 0, times 0 [ 672.063628] CPU: 1 PID: 6207 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 672.064218] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 672.065037] Call Trace: [ 672.065225] [ 672.065394] dump_stack_lvl+0x8b/0xb3 [ 672.065684] should_fail.cold+0x5/0xa [ 672.065976] ? ptlock_alloc+0x1d/0x70 [ 672.066265] should_failslab+0x5/0x10 [ 672.066552] kmem_cache_alloc+0x5b/0x480 [ 672.066870] ptlock_alloc+0x1d/0x70 [ 672.067149] pte_alloc_one+0x68/0x1f0 [ 672.067453] __pte_alloc+0x69/0x200 [ 672.067738] ? pmd_install+0x250/0x250 [ 672.068034] ? do_raw_spin_unlock+0x4f/0x210 [ 672.068369] ? _raw_spin_unlock+0x24/0x40 [ 672.068685] copy_page_range+0x1b84/0x47b0 [ 672.069005] ? vm_iomap_memory+0x190/0x190 [ 672.069327] ? up_write+0x148/0x460 [ 672.069607] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 672.069975] ? __vma_link_rb+0x540/0x700 [ 672.070283] dup_mm+0x961/0x1250 [ 672.070556] ? replace_mm_exe_file+0x490/0x490 [ 672.070897] ? __raw_spin_lock_init+0x36/0x110 [ 672.071244] copy_process+0x3b80/0x6e20 [ 672.071561] ? lock_is_held_type+0xd7/0x130 [ 672.071886] ? find_held_lock+0x2c/0x110 [ 672.072199] ? __cleanup_sighand+0xb0/0xb0 [ 672.072517] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 672.072931] ? _copy_from_user+0x139/0x170 [ 672.073247] ? kernel_clone+0x2f8/0xa60 [ 672.073544] kernel_clone+0xe7/0xa60 [ 672.073825] ? lock_is_held_type+0xd7/0x130 [ 672.074147] ? copy_init_mm+0x20/0x20 [ 672.074442] ? lock_is_held_type+0xd7/0x130 [ 672.074769] __do_sys_clone3+0x1d5/0x2e0 [ 672.075075] ? __ia32_sys_clone+0x150/0x150 [ 672.075410] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 672.075813] ? vfs_write+0x188/0xae0 [ 672.076097] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 672.076498] ? fput+0x2a/0x50 [ 672.076745] ? syscall_enter_from_user_mode+0x1d/0x50 [ 672.077126] do_syscall_64+0x3b/0x90 [ 672.077407] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 672.077784] RIP: 0033:0x7f7036d5fb19 [ 672.078058] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 672.079368] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 672.079919] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 672.080427] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 672.080938] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 672.081454] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 672.081966] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 672.082493] 03:28:15 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x3fd, 0xc00}, {&(0x7f0000010ce0), 0x0, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:28:15 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc", 0x41d, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:28:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a82accbb1e90e42f230c4d7338d9f579ad83b61a2768e133d495f436e0", 0xe6, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:28:16 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x7e0}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 672.124076] loop3: detected capacity change from 0 to 140 [ 672.124971] loop7: detected capacity change from 0 to 140 [ 672.126631] loop5: detected capacity change from 0 to 4 [ 672.136311] loop2: detected capacity change from 0 to 140 [ 672.140491] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 672.141318] EXT4-fs (loop3): group descriptors corrupted! [ 672.152279] EXT4-fs (loop5): Number of reserved GDT blocks insanely large: 58512 [ 672.154776] EXT4-fs error (device loop7): __ext4_fill_super:5274: inode #2: comm syz-executor.7: iget: root inode unallocated [ 672.156978] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 672.158438] EXT4-fs (loop2): group descriptors corrupted! [ 672.158761] EXT4-fs (loop7): get root inode failed [ 672.159501] EXT4-fs (loop7): mount failed 03:28:16 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a8", 0xca, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) [ 672.198966] loop6: detected capacity change from 0 to 4 03:28:16 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 52) [ 672.216506] EXT4-fs (loop6): bad geometry: block count 256 exceeds size of device (2 blocks) [ 672.245930] FAULT_INJECTION: forcing a failure. [ 672.245930] name failslab, interval 1, probability 0, space 0, times 0 [ 672.247376] CPU: 0 PID: 6221 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 672.248354] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 672.249695] Call Trace: [ 672.250008] [ 672.250294] dump_stack_lvl+0x8b/0xb3 [ 672.250767] should_fail.cold+0x5/0xa [ 672.251269] ? create_object.isra.0+0x3a/0xa20 [ 672.251861] should_failslab+0x5/0x10 [ 672.252329] kmem_cache_alloc+0x5b/0x480 [ 672.252840] create_object.isra.0+0x3a/0xa20 [ 672.253389] ? kasan_unpoison+0x23/0x50 [ 672.253907] kmem_cache_alloc+0x239/0x480 [ 672.254424] ptlock_alloc+0x1d/0x70 [ 672.254887] pte_alloc_one+0x68/0x1f0 [ 672.255401] __pte_alloc+0x69/0x200 [ 672.255861] ? pmd_install+0x250/0x250 [ 672.256345] ? do_raw_spin_unlock+0x4f/0x210 [ 672.256892] ? _raw_spin_unlock+0x24/0x40 [ 672.257409] copy_page_range+0x1b84/0x47b0 [ 672.257980] ? vm_iomap_memory+0x190/0x190 [ 672.258499] ? up_write+0x148/0x460 [ 672.258959] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 672.259576] ? __vma_link_rb+0x540/0x700 [ 672.260075] dup_mm+0x961/0x1250 [ 672.260742] ? replace_mm_exe_file+0x490/0x490 [ 672.261303] ? __raw_spin_lock_init+0x36/0x110 [ 672.261866] copy_process+0x3b80/0x6e20 [ 672.262356] ? lock_is_held_type+0xd7/0x130 [ 672.262878] ? find_held_lock+0x2c/0x110 [ 672.263410] ? __cleanup_sighand+0xb0/0xb0 [ 672.263936] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 672.264598] ? _copy_from_user+0x139/0x170 [ 672.265127] ? kernel_clone+0x2f8/0xa60 [ 672.265624] kernel_clone+0xe7/0xa60 [ 672.266088] ? lock_is_held_type+0xd7/0x130 [ 672.266608] ? copy_init_mm+0x20/0x20 [ 672.267100] ? lock_is_held_type+0xd7/0x130 [ 672.267641] __do_sys_clone3+0x1d5/0x2e0 [ 672.268150] ? __ia32_sys_clone+0x150/0x150 [ 672.268700] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 672.269358] ? vfs_write+0x188/0xae0 [ 672.269822] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 672.270470] ? fput+0x2a/0x50 [ 672.270881] ? syscall_enter_from_user_mode+0x1d/0x50 [ 672.271524] do_syscall_64+0x3b/0x90 [ 672.271990] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 672.272595] RIP: 0033:0x7f7036d5fb19 [ 672.273041] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 672.275132] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 672.276070] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 672.276913] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 672.277755] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 672.278593] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 672.279444] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 672.280308] [ 672.712805] syz-executor.4: vmalloc error: size 921026560, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz4,mems_allowed=0 [ 672.713934] CPU: 1 PID: 6195 Comm: syz-executor.4 Not tainted 5.16.0-rc8-next-20220105 #1 [ 672.714475] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 672.715281] Call Trace: [ 672.715483] [ 672.715653] dump_stack_lvl+0x8b/0xb3 [ 672.715950] warn_alloc.cold+0x95/0x18a [ 672.716261] ? zone_watermark_ok_safe+0x240/0x240 [ 672.716626] ? find_held_lock+0x2c/0x110 [ 672.716935] ? lock_downgrade+0x6d0/0x6d0 [ 672.717252] ? __vmalloc_node_range+0x6a4/0xfd0 [ 672.717608] __vmalloc_node_range+0xd50/0xfd0 [ 672.717947] ? __vmalloc_node_no_huge+0x110/0x110 [ 672.718302] ? lock_is_held_type+0xd7/0x130 [ 672.718626] ? packet_set_ring+0xb60/0x1b20 [ 672.718926] __vmalloc_node+0xb5/0x100 [ 672.719209] ? packet_set_ring+0xb60/0x1b20 [ 672.719523] packet_set_ring+0xb60/0x1b20 [ 672.719846] packet_setsockopt+0x1b4f/0x3c40 [ 672.720179] ? lock_release+0x3b2/0x6f0 [ 672.720469] ? __fget_files+0x26b/0x470 [ 672.720767] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 672.721174] ? packet_bind+0x1b0/0x1b0 [ 672.721468] ? finish_task_switch.isra.0+0x221/0x870 [ 672.721849] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 672.722247] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 672.722663] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 672.723055] ? selinux_socket_setsockopt+0x6a/0x80 [ 672.723425] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 672.723836] __sys_setsockopt+0x180/0x2a0 [ 672.724148] ? packet_bind+0x1b0/0x1b0 [ 672.724441] ? __ia32_sys_recv+0x100/0x100 [ 672.724770] __x64_sys_setsockopt+0xba/0x150 [ 672.725097] ? syscall_enter_from_user_mode+0x1d/0x50 [ 672.725470] do_syscall_64+0x3b/0x90 [ 672.725755] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 672.726132] RIP: 0033:0x7f5d431a9b19 [ 672.726406] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 672.727724] RSP: 002b:00007f5d4071f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 672.728271] RAX: ffffffffffffffda RBX: 00007f5d432bcf60 RCX: 00007f5d431a9b19 [ 672.728786] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003 [ 672.729288] RBP: 00007f5d43203f6d R08: 0000000000000010 R09: 0000000000000000 [ 672.729801] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 672.730310] R13: 00007ffd6cba6ebf R14: 00007f5d4071f300 R15: 0000000000022000 [ 672.730838] [ 672.731072] Mem-Info: [ 672.731254] active_anon:8950 inactive_anon:34032 isolated_anon:21 [ 672.731254] active_file:318 inactive_file:250 isolated_file:0 [ 672.731254] unevictable:0 dirty:0 writeback:0 [ 672.731254] slab_reclaimable:7021 slab_unreclaimable:60826 [ 672.731254] mapped:69901 shmem:117 pagetables:1720 bounce:0 [ 672.731254] kernel_misc_reclaimable:0 [ 672.731254] free:4421 free_pcp:0 free_cma:0 [ 672.733745] Node 0 active_anon:35800kB inactive_anon:136128kB active_file:1272kB inactive_file:1000kB unevictable:0kB isolated(anon):84kB isolated(file):0kB mapped:279604kB dirty:0kB writeback:0kB shmem:468kB writeback_tmp:0kB kernel_stack:4768kB pagetables:6880kB all_unreclaimable? no [ 672.735519] Node 0 DMA free:6508kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 672.737333] lowmem_reserve[]: 0 1617 1617 1617 [ 672.737678] Node 0 DMA32 free:11176kB boost:4096kB min:9216kB low:10872kB high:12528kB reserved_highatomic:2048KB active_anon:35296kB inactive_anon:135876kB active_file:2048kB inactive_file:1208kB unevictable:0kB writepending:0kB present:2080640kB managed:1660840kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 672.739737] lowmem_reserve[]: 0 0 0 0 [ 672.740032] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6504kB [ 672.741031] Node 0 DMA32: 685*4kB (UME) 300*8kB (UME) 115*16kB (UME) 79*32kB (UMEH) 30*64kB (UM) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 11556kB [ 672.742152] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 672.742773] 655 total pagecache pages [ 672.743048] 0 pages in swap cache [ 672.743296] Swap cache stats: add 0, delete 0, find 0/0 [ 672.743663] Free swap = 0kB [ 672.743903] Total swap = 0kB [ 672.744129] 524158 pages RAM [ 672.744352] 0 pages HighMem/MovableOnly [ 672.744623] 105108 pages reserved 03:28:31 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x7e0}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:28:31 executing program 4: r0 = add_key$keyring(&(0x7f0000000300), &(0x7f0000000340)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, 0x0, r0) keyctl$chown(0x4, r0, 0xee01, 0xee01) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 03:28:31 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc", 0x41d, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:28:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:28:31 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a8", 0xca, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) 03:28:31 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb03000000130000002300", 0x2a, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x3fd, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c7", 0x2f, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 687.449619] loop3: detected capacity change from 0 to 140 [ 687.454949] loop2: detected capacity change from 0 to 140 03:28:31 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000640), 0x0) clone3(&(0x7f00000004c0)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 53) [ 687.469672] loop6: detected capacity change from 0 to 4 [ 687.476974] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 687.480036] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 687.481342] EXT4-fs (loop2): group descriptors corrupted! [ 687.483114] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 687.484523] EXT4-fs (loop3): group descriptors corrupted! 03:28:31 executing program 1: msgsnd(0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x2, 0x0) msgsnd(0x0, &(0x7f0000000000)={0x1, "d64acb4b1cd6ff54179a1f8f87e0cc914f44623d24d67e2fad7b9bd8aac88b7db82df7b58bdfccd83869ee58ac1dc35fb71e0749abce02a20e69d603047771933c8c8e0ea5adf9c5ea3008a42f2557ab77959677099ec2165f2e03f7cdda5c686ac28ba3c1c2da305b7e99c84218fcfca7a25c629db03a9764c7412d7ec9bd825931218ecadd351682f9936b94cc9b77fd8024020aca"}, 0x9e, 0x800) [ 687.490462] EXT4-fs (loop6): bad geometry: block count 256 exceeds size of device (2 blocks) 03:28:31 executing program 4: r0 = add_key$keyring(&(0x7f0000000300), &(0x7f0000000340)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, 0x0, r0) keyctl$chown(0x4, r0, 0xee01, 0xee01) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 687.567817] FAULT_INJECTION: forcing a failure. [ 687.567817] name failslab, interval 1, probability 0, space 0, times 0 [ 687.569320] CPU: 1 PID: 6246 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220105 #1 [ 687.570295] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 687.571622] Call Trace: [ 687.571941] [ 687.572220] dump_stack_lvl+0x8b/0xb3 [ 687.572692] should_fail.cold+0x5/0xa [ 687.573177] ? vm_area_dup+0x78/0x290 [ 687.573661] should_failslab+0x5/0x10 [ 687.574128] kmem_cache_alloc+0x5b/0x480 [ 687.574623] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 687.575236] vm_area_dup+0x78/0x290 [ 687.575737] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 687.576402] ? copy_page_range+0x2cc8/0x47b0 [ 687.576986] ? vm_area_alloc+0x110/0x110 [ 687.577504] ? vm_iomap_memory+0x190/0x190 [ 687.578036] ? up_write+0x148/0x460 [ 687.578503] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 687.579107] ? __vma_link_rb+0x540/0x700 [ 687.579628] dup_mm+0x53f/0x1250 [ 687.580092] ? replace_mm_exe_file+0x490/0x490 03:28:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) [ 687.580668] ? __raw_spin_lock_init+0x36/0x110 [ 687.581412] copy_process+0x3b80/0x6e20 [ 687.581916] ? lock_is_held_type+0xd7/0x130 [ 687.582459] ? find_held_lock+0x2c/0x110 [ 687.583144] ? __cleanup_sighand+0xb0/0xb0 [ 687.583814] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 687.584491] ? _copy_from_user+0x139/0x170 [ 687.585023] ? kernel_clone+0x2f8/0xa60 [ 687.585534] kernel_clone+0xe7/0xa60 [ 687.586019] ? lock_is_held_type+0xd7/0x130 [ 687.586563] ? copy_init_mm+0x20/0x20 [ 687.587074] ? lock_is_held_type+0xd7/0x130 [ 687.587635] __do_sys_clone3+0x1d5/0x2e0 [ 687.588155] ? __ia32_sys_clone+0x150/0x150 [ 687.588724] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 687.589406] ? vfs_write+0x188/0xae0 [ 687.589884] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 687.590558] ? fput+0x2a/0x50 [ 687.590986] ? syscall_enter_from_user_mode+0x1d/0x50 [ 687.591661] do_syscall_64+0x3b/0x90 [ 687.592149] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 687.592795] RIP: 0033:0x7f7036d5fb19 [ 687.593255] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 687.595431] RSP: 002b:00007f70342d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 687.596384] RAX: ffffffffffffffda RBX: 00007f7036e72f60 RCX: 00007f7036d5fb19 [ 687.597261] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200004c0 [ 687.598141] RBP: 00007f70342d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 687.599014] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 687.599881] R13: 00007ffe7e4110cf R14: 00007f70342d5300 R15: 0000000000022000 [ 687.600759] 03:28:31 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc", 0x41d, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:28:31 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000010800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e323838393330383735000000000000000000000000000000000000000000000000000000000000ca614a4eeef02882b1a8", 0xca, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0015946ddadba771d82919614772bb47da1df2cb11da24cac7b48d2a11971e4a218bdad1b7e242b34e169d4de6053493601635aa87906c3d982da1d114c8ce1812949fb06b0a583b66e589dcbe4b62c10d6473cd23046551541ebded906b1c328ca3866a9b022093aa2bccc0f65659954f60cb12069ed146f91734674521102999d68c16035cfd804245"]) [ 687.642428] loop2: detected capacity change from 0 to 140 [ 687.660962] loop7: detected capacity change from 0 to 140 03:28:31 executing program 4: r0 = add_key$keyring(&(0x7f0000000300), &(0x7f0000000340)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, 0x0, r0) keyctl$chown(0x4, r0, 0xee01, 0xee01) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 03:28:31 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x7e0}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 687.673083] loop3: detected capacity change from 0 to 140 [ 687.674583] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 687.675868] EXT4-fs (loop2): group descriptors corrupted! [ 687.693302] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 687.694500] EXT4-fs (loop3): group descriptors corrupted! [ 687.700206] loop6: detected capacity change from 0 to 4 [ 687.710596] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 687.713060] EXT4-fs error (device loop7): __ext4_fill_super:5274: inode #2: comm syz-executor.7: iget: root inode unallocated [ 687.718072] EXT4-fs (loop7): get root inode failed [ 687.718768] EXT4-fs (loop7): mount failed [ 687.722395] EXT4-fs (loop6): bad geometry: block count 256 exceeds size of device (2 blocks) 03:28:31 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc", 0x41d, 0xc00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) 03:28:31 executing program 4: r0 = add_key$keyring(&(0x7f0000000300), &(0x7f0000000340)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, 0x0, r0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 03:28:31 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100), 0x0, 0x7e0}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/42, 0x4e) [ 687.862813] loop2: detected capacity change from 0 to 140 [ 687.873854] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 687.875145] EXT4-fs (loop2): group descriptors corrupted! [ 687.876343] loop3: detected capacity change from 0 to 140 [ 687.895117] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 687.896192] EXT4-fs (loop3): group descriptors corrupted! [ 688.627493] systemd-udevd invoked oom-killer: gfp_mask=0x1140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 688.628941] CPU: 0 PID: 6272 Comm: systemd-udevd Not tainted 5.16.0-rc8-next-20220105 #1 [ 688.629660] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 688.630666] Call Trace: [ 688.630908] [ 688.631119] dump_stack_lvl+0x8b/0xb3 [ 688.631483] dump_header+0x106/0x60f [ 688.631857] oom_kill_process.cold+0x10/0x15 [ 688.632276] out_of_memory+0x1198/0x1460 [ 688.632667] ? oom_killer_disable+0x270/0x270 [ 688.633103] __alloc_pages_slowpath.constprop.0+0x1972/0x1f10 [ 688.633662] ? warn_alloc+0x180/0x180 [ 688.634024] ? lock_is_held_type+0xd7/0x130 [ 688.634443] ? prepare_alloc_pages+0x371/0x500 [ 688.634876] __alloc_pages+0x403/0x4e0 [ 688.635242] ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10 [ 688.635789] ? lock_is_held_type+0xd7/0x130 [ 688.636199] ? __filemap_get_folio+0x2d1/0xfd0 [ 688.636622] ? lock_downgrade+0x6d0/0x6d0 [ 688.637008] ? lock_is_held_type+0xd7/0x130 [ 688.637405] alloc_pages+0x1a0/0x2f0 [ 688.637770] __filemap_get_folio+0x65c/0xfd0 [ 688.638188] ? filemap_read+0xbb0/0xbb0 [ 688.638571] filemap_fault+0x155a/0x2130 [ 688.638963] ? __filemap_get_folio+0xfd0/0xfd0 [ 688.639403] __do_fault+0x113/0x5a0 [ 688.639767] __handle_mm_fault+0x1325/0x3570 [ 688.640177] ? lock_is_held_type+0xd7/0x130 [ 688.640568] ? __pmd_alloc+0x680/0x680 [ 688.640949] handle_mm_fault+0x2e6/0xa20 [ 688.641323] do_user_addr_fault+0x54a/0x12a0 [ 688.641740] exc_page_fault+0xa2/0x1a0 [ 688.642117] ? asm_exc_page_fault+0x8/0x30 [ 688.642502] asm_exc_page_fault+0x1e/0x30 [ 688.642873] RIP: 0033:0x7f3f3fc8c561 [ 688.643218] Code: Unable to access opcode bytes at RIP 0x7f3f3fc8c537. [ 688.643799] RSP: 002b:00007ffcd64b1890 EFLAGS: 00010202 [ 688.644275] RAX: 00000000ffffffea RBX: 0000000100000000 RCX: 0000000000000000 [ 688.645070] RDX: 0000000000000400 RSI: 00007ffcd64b18d0 RDI: 00007ffcd64b18d0 [ 688.645705] RBP: 00007f3f412b1d60 R08: 0000000000000000 R09: 0000000000000000 [ 688.646333] R10: 00007f3f412de580 R11: 0000000000000000 R12: 00007f3f41311b80 [ 688.646958] R13: 00007f3f412d78c0 R14: 00007ffcd64b18d0 R15: 00007f3f412de580 [ 688.647621] [ 688.647971] Mem-Info: [ 688.648202] active_anon:8972 inactive_anon:34137 isolated_anon:0 [ 688.648202] active_file:148 inactive_file:147 isolated_file:21 [ 688.648202] unevictable:0 dirty:0 writeback:0 [ 688.648202] slab_reclaimable:6943 slab_unreclaimable:60715 [ 688.648202] mapped:69882 shmem:113 pagetables:1697 bounce:0 [ 688.648202] kernel_misc_reclaimable:0 [ 688.648202] free:3734 free_pcp:0 free_cma:0 [ 688.652407] Node 0 active_anon:35888kB inactive_anon:136548kB active_file:592kB inactive_file:588kB unevictable:0kB isolated(anon):0kB isolated(file):84kB mapped:279528kB dirty:0kB writeback:0kB shmem:452kB writeback_tmp:0kB kernel_stack:4768kB pagetables:6788kB all_unreclaimable? no [ 688.654783] Node 0 DMA free:6512kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 688.657023] lowmem_reserve[]: 0 1617 1617 1617 [ 688.657449] Node 0 DMA32 free:8424kB boost:4096kB min:9216kB low:10872kB high:12528kB reserved_highatomic:2048KB active_anon:35888kB inactive_anon:136380kB active_file:1088kB inactive_file:544kB unevictable:0kB writepending:0kB present:2080640kB managed:1660840kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 688.659892] lowmem_reserve[]: 0 0 0 0 [ 688.660255] Node 0 DMA: 0*4kB 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6512kB [ 688.661548] Node 0 DMA32: 697*4kB (UME) 214*8kB (UME) 76*16kB (UME) 54*32kB (UMEH) 21*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8788kB [ 688.662867] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 688.663622] 434 total pagecache pages [ 688.663983] 0 pages in swap cache [ 688.664289] Swap cache stats: add 0, delete 0, find 0/0 [ 688.664773] Free swap = 0kB [ 688.665048] Total swap = 0kB [ 688.665321] 524158 pages RAM [ 688.665591] 0 pages HighMem/MovableOnly [ 688.665960] 105108 pages reserved [ 688.666271] Unreclaimable slab info: [ 688.667091] Name Used Total [ 688.667589] pid_4 7KB 7KB [ 688.668080] pid_3 3KB 3KB [ 688.668550] pid_2 45KB 45KB [ 688.669032] IEEE-802.15.4-MAC 31KB 31KB [ 688.669495] fib6_nodes 28KB 28KB [ 688.669983] ip6_dst_cache 30KB 30KB [ 688.670443] PINGv6 31KB 31KB [ 688.670927] RAWv6 157KB 157KB [ 688.671392] UDPLITEv6 62KB 62KB [ 688.671883] UDPv6 62KB 62KB [ 688.672351] TCPv6 62KB 62KB [ 688.672842] scsi_sense_cache 8KB 8KB [ 688.673308] sd_ext_cdb 3KB 3KB [ 688.673795] virtio_scsi_cmd 16KB 16KB [ 688.674260] bio-96 11KB 11KB [ 688.674755] sgpool-128 187KB 297KB [ 688.675217] sgpool-64 63KB 63KB [ 688.675685] sgpool-32 126KB 126KB [ 688.676166] sgpool-16 82KB 120KB [ 688.676629] sgpool-8 56KB 56KB [ 688.677114] bio-224 3KB 3KB [ 688.677575] mqueue_inode_cache 60KB 60KB [ 688.678072] nfs_commit_data 15KB 15KB [ 688.678536] nfs_write_data 47KB 47KB [ 688.679021] jbd2_inode 7KB 7KB [ 688.679474] ext4_system_zone 7KB 7KB [ 688.679981] ext4_io_end_vec 15KB 15KB [ 688.680443] ext4_bio_post_read_ctx 15KB 15KB [ 688.680964] io_kiocb 11KB 11KB [ 688.681424] kioctx 31KB 31KB [ 688.681915] aio_kiocb 3KB 3KB [ 688.682371] dio 15KB 15KB [ 688.682851] pid_namespace 7KB 7KB [ 688.683311] rpc_buffers 31KB 31KB [ 688.683796] rpc_tasks 3KB 3KB [ 688.684265] UNIX-STREAM 217KB 310KB [ 688.684752] UNIX 180KB 310KB [ 688.685217] UDP-Lite 31KB 31KB [ 688.685676] tcp_bind_bucket 8KB 8KB [ 688.686164] ip_fib_trie 8KB 8KB [ 688.686621] ip_fib_alias 11KB 11KB [ 688.687105] ip_dst_cache 12KB 12KB [ 688.687557] PING 31KB 31KB [ 688.688050] RAW 93KB 93KB [ 688.688506] UDP 220KB 220KB [ 688.688987] request_sock_TCP 15KB 15KB [ 688.689453] TCP 58KB 58KB [ 688.689939] hugetlbfs_inode_cache 15KB 15KB [ 688.690424] bio-216 11KB 11KB [ 688.690897] ep_head 8KB 8KB [ 688.691347] eventpoll_pwq 19KB 19KB [ 688.691834] eventpoll_epi 43KB 43KB [ 688.692292] inotify_inode_mark 54KB 54KB [ 688.692780] request_queue 62KB 62KB [ 688.693238] blkdev_ioc 8KB 8KB [ 688.693686] bio-160 36KB 36KB [ 688.694166] biovec-max 658KB 658KB [ 688.694664] biovec-64 189KB 204KB [ 688.695156] biovec-16 45KB 45KB [ 688.695628] user_namespace 30KB 30KB [ 688.696111] uid_cache 7KB 7KB [ 688.696564] dmaengine-unmap-2 4KB 4KB [ 688.697054] audit_buffer 7KB 7KB [ 688.697520] skbuff_fclone_cache 68KB 75KB [ 688.698025] skbuff_head_cache 1425KB 1515KB [ 688.698486] file_lock_cache 74KB 74KB [ 688.698961] file_lock_ctx 7KB 7KB [ 688.699411] fsnotify_mark_connector 44KB 44KB [ 688.699947] net_namespace 93KB 93KB [ 688.700405] taskstats 37KB 37KB [ 688.700890] proc_dir_entry 327KB 348KB [ 688.701346] pde_opener 27KB 27KB [ 688.701822] seq_file 48KB 48KB [ 688.702276] sigqueue 35KB 35KB [ 688.702759] shmem_inode_cache 1297KB 1591KB [ 688.703210] kernfs_iattrs_cache 227KB 227KB [ 688.703685] kernfs_node_cache 5218KB 5218KB [ 688.704161] mnt_cache 156KB 181KB [ 688.704610] filp 1751KB 1815KB [ 688.705083] names_cache 11687KB 11687KB [ 688.705528] hashtab_node 274KB 274KB [ 688.706005] ebitmap_node 1149KB 1149KB [ 688.706456] avtab_node 4976KB 4976KB [ 688.706930] avc_node 35KB 35KB [ 688.707408] lsm_inode_cache 2616KB 2960KB [ 688.707890] lsm_file_cache 100KB 156KB [ 688.708339] key_jar 39KB 39KB [ 688.708811] uts_namespace 15KB 15KB [ 688.709257] nsproxy 7KB 7KB [ 688.709733] vm_area_struct 1196KB 1196KB [ 688.710188] mm_struct 252KB 378KB [ 688.710638] fs_cache 29KB 48KB [ 688.711108] files_cache 104KB 159KB [ 688.711568] signal_cache 322KB 486KB [ 688.712064] sighand_cache 390KB 390KB [ 688.712509] task_struct 1364KB 1364KB [ 688.712988] cred_jar 122KB 188KB [ 688.713431] anon_vma_chain 275KB 275KB [ 688.713905] anon_vma 288KB 300KB [ 688.714353] pid 64KB 71KB [ 688.714834] Acpi-Operand 63KB 122KB [ 688.715286] Acpi-ParseExt 31KB 31KB [ 688.715767] Acpi-Parse 35KB 51KB [ 688.716216] Acpi-State 35KB 51KB [ 688.716660] Acpi-Namespace 28KB 28KB [ 688.717135] shared_policy_node 4KB 4KB [ 688.717591] numa_policy 3KB 3KB [ 688.718068] perf_event 63KB 63KB [ 688.718514] trace_event_file 171KB 171KB [ 688.718984] ftrace_event_field 296KB 296KB [ 688.719438] pool_workqueue 48KB 48KB [ 688.719909] task_group 16KB 16KB [ 688.720362] vmap_area 52KB 55KB [ 688.720832] page->ptl 220KB 220KB [ 688.721279] kmemleak_scan_area 23KB 23KB [ 688.722195] kmemleak_object 137150KB 145245KB [ 688.722666] kmalloc-cg-8k 64KB 64KB [ 688.723134] kmalloc-cg-4k 760KB 928KB [ 688.723594] kmalloc-cg-2k 784KB 800KB [ 688.724064] kmalloc-cg-1k 250KB 288KB [ 688.724513] kmalloc-cg-512 285KB 304KB [ 688.724990] kmalloc-cg-256 16KB 16KB [ 688.725434] kmalloc-cg-192 28KB 28KB [ 688.725896] kmalloc-cg-128 12KB 12KB [ 688.726344] kmalloc-cg-96 24KB 24KB [ 688.726811] kmalloc-cg-64 16KB 16KB [ 688.727261] kmalloc-cg-32 37KB 72KB [ 688.727734] kmalloc-cg-16 8KB 8KB [ 688.728181] kmalloc-cg-8 15KB 15KB [ 688.728631] kmalloc-8k 4960KB 4960KB [ 688.729108] kmalloc-4k 6328KB 6688KB [ 688.729559] kmalloc-2k 3824KB 4352KB [ 688.730035] kmalloc-1k 10246KB 10880KB [ 688.730481] kmalloc-512 5986KB 6240KB [ 688.730950] kmalloc-256 986KB 1048KB [ 688.731403] kmalloc-192 338KB 456KB [ 688.731821] syz-executor.4: vmalloc error: size 925347840, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz4,mems_allowed=0 [ 688.731894] kmalloc-128 401KB 588KB [ 688.733068] CPU: 1 PID: 6268 Comm: syz-executor.4 Not tainted 5.16.0-rc8-next-20220105 #1 [ 688.733505] kmalloc-96 532KB 552KB [ 688.734080] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 688.734092] Call Trace: [ 688.734097] [ 688.734102] dump_stack_lvl+0x8b/0xb3 [ 688.734540] kmalloc-64 1434KB 1464KB [ 688.735341] warn_alloc.cold+0x95/0x18a [ 688.735598] kmalloc-32 743KB 776KB [ 688.735763] ? zone_watermark_ok_safe+0x240/0x240 [ 688.736097] kmalloc-16 315KB 328KB [ 688.736476] ? find_held_lock+0x2c/0x110 [ 688.736826] kmalloc-8 265KB 266KB [ 688.737190] ? lock_downgrade+0x6d0/0x6d0 [ 688.737585] kmem_cache_node 51KB 51KB [ 688.737971] ? __vmalloc_node_range+0x6a4/0xfd0 [ 688.738323] kmem_cache 78KB 78KB [ 688.738690] __vmalloc_node_range+0xd50/0xfd0 [ 688.739055] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null) [ 688.739435] ? __vmalloc_node_no_huge+0x110/0x110 [ 688.739841] ,cpuset= [ 688.740205] ? lock_is_held_type+0xd7/0x130 [ 688.740229] ? packet_set_ring+0xb60/0x1b20 [ 688.740963] / [ 688.741335] __vmalloc_node+0xb5/0x100 [ 688.741350] ? packet_set_ring+0xb60/0x1b20 [ 688.741943] ,mems_allowed=0 [ 688.742102] packet_set_ring+0xb60/0x1b20 [ 688.742456] ,global_oom [ 688.742774] packet_setsockopt+0x1b4f/0x3c40 [ 688.742940] ,task_memcg= [ 688.743222] ? lock_release+0x3b2/0x6f0 [ 688.743573] /system.slice/systemd-udevd.service [ 688.743798] ? __fget_files+0x26b/0x470 [ 688.744157] ,task=systemd-udevd,pid=6272,uid=0 [ 688.744326] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 688.745187] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:577 [ 688.745511] ? packet_bind+0x1b0/0x1b0 [ 688.745532] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 688.746050] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 6272, name: systemd-udevd [ 688.746371] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 688.746853] preempt_count: 1, expected: 0 [ 688.747409] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 688.747758] RCU nest depth: 0, expected: 0 [ 688.748155] ? selinux_socket_setsockopt+0x6a/0x80 [ 688.748843] 3 locks held by systemd-udevd/6272: [ 688.749235] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 688.749573] #0: [ 688.749962] __sys_setsockopt+0x180/0x2a0 [ 688.750323] ffff888015b08f50 [ 688.750695] ? packet_bind+0x1b0/0x1b0 [ 688.751098] ( [ 688.751496] ? __ia32_sys_recv+0x100/0x100 [ 688.751681] mapping.invalidate_lock [ 688.752010] __x64_sys_setsockopt+0xba/0x150 [ 688.752277] ){++++}-{3:3} [ 688.752563] ? syscall_enter_from_user_mode+0x1d/0x50 [ 688.752742] , at: filemap_fault+0x151a/0x2130 [ 688.753046] do_syscall_64+0x3b/0x90 [ 688.753344] #1: [ 688.753684] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 688.753934] ffffffff852791e8 [ 688.754294] RIP: 0033:0x7f5d431a9b19 [ 688.754684] ( [ 688.754928] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 688.754942] RSP: 002b:00007f5d4071f188 EFLAGS: 00000246 [ 688.755119] oom_lock [ 688.755682] ORIG_RAX: 0000000000000036 [ 688.755949] ){+.+.}-{3:3} [ 688.756180] RAX: ffffffffffffffda RBX: 00007f5d432bcf60 RCX: 00007f5d431a9b19 [ 688.756888] , at: __alloc_pages_slowpath.constprop.0+0xcc9/0x1f10 [ 688.758526] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003 [ 688.758537] RBP: 00007f5d43203f6d R08: 0000000000000010 R09: 0000000000000000 [ 688.758546] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 688.758994] #2: [ 688.759149] R13: 00007ffd6cba6ebf R14: 00007f5d4071f300 R15: 0000000000022000 [ 688.759472] ffff88804175be20 [ 688.759692] [ 688.760275] ( [ 688.761351] Mem-Info: [ 688.761867] &p->alloc_lock){+.+.}-{2:2}, at: find_lock_task_mm+0xe3/0x2b0 [ 688.761902] Preemption disabled at: [ 688.761907] [<0000000000000000>] 0x0 [ 688.761918] CPU: 0 PID: 6272 Comm: systemd-udevd Not tainted 5.16.0-rc8-next-20220105 #1 [ 688.761934] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 688.761943] Call Trace: [ 688.761947] [ 688.761953] dump_stack_lvl+0x8b/0xb3 [ 688.761970] __might_resched.cold+0x222/0x26b [ 688.762491] active_anon:8972 inactive_anon:34137 isolated_anon:0 [ 688.762491] active_file:112 inactive_file:123 isolated_file:20 [ 688.762491] unevictable:0 dirty:0 writeback:0 [ 688.762491] slab_reclaimable:6943 slab_unreclaimable:60715 [ 688.762491] mapped:69840 shmem:113 pagetables:1697 bounce:0 [ 688.762491] kernel_misc_reclaimable:0 [ 688.762491] free:3734 free_pcp:62 free_cma:0 [ 688.762680] __mutex_lock+0x9e/0x1480 [ 688.763196] Node 0 active_anon:35888kB inactive_anon:136548kB active_file:448kB inactive_file:492kB unevictable:0kB isolated(anon):0kB isolated(file):80kB mapped:279360kB dirty:0kB writeback:0kB shmem:452kB writeback_tmp:0kB kernel_stack:4736kB pagetables:6788kB all_unreclaimable? no [ 688.763442] ? futex_exit_release+0x2d/0x220 [ 688.763620] Node 0 [ 688.763787] ? mutex_lock_io_nested+0x12c0/0x12c0 [ 688.763968] DMA free:6512kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 688.764519] ? find_held_lock+0x2c/0x110 [ 688.764787] lowmem_reserve[]: [ 688.765080] ? lock_release+0x3b2/0x6f0 [ 688.765625] 0 [ 688.766529] ? __oom_kill_process+0x33f/0xf90 [ 688.766735] 1617 [ 688.766915] ? lock_downgrade+0x6d0/0x6d0 [ 688.767180] 1617 [ 688.767545] ? mark_held_locks+0x9e/0xe0 [ 688.769935] 1617 [ 688.770242] futex_exit_release+0x2d/0x220 [ 688.771929] [ 688.772280] __oom_kill_process+0x373/0xf90 [ 688.772440] Node 0 [ 688.772836] ? mem_cgroup_get_oom_group+0x12f/0x420 [ 688.774522] DMA32 free:8424kB boost:0kB min:5120kB low:6776kB high:8432kB reserved_highatomic:2048KB active_anon:35888kB inactive_anon:136380kB active_file:540kB inactive_file:544kB unevictable:0kB writepending:0kB present:2080640kB managed:1660840kB mlocked:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 688.774843] oom_kill_process+0xd7/0x5c0 [ 688.775070] lowmem_reserve[]: [ 688.775393] out_of_memory+0x1198/0x1460 [ 688.775523] 0 [ 688.775915] ? oom_killer_disable+0x270/0x270 [ 688.776069] 0 [ 688.776415] __alloc_pages_slowpath.constprop.0+0x1972/0x1f10 [ 688.776556] 0 [ 688.776904] ? warn_alloc+0x180/0x180 [ 688.777047] 0 [ 688.777383] ? lock_is_held_type+0xd7/0x130 [ 688.777508] [ 688.777513] Node 0 [ 688.777859] ? prepare_alloc_pages+0x371/0x500 [ 688.778026] DMA: [ 688.778432] __alloc_pages+0x403/0x4e0 [ 688.780306] 0*4kB [ 688.780618] ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10 [ 688.780852] 0*8kB [ 688.781171] ? lock_is_held_type+0xd7/0x130 [ 688.781308] 1*16kB [ 688.781679] ? __filemap_get_folio+0x2d1/0xfd0 [ 688.781822] (U) [ 688.782276] ? lock_downgrade+0x6d0/0x6d0 [ 688.782411] 1*32kB [ 688.782720] ? lock_is_held_type+0xd7/0x130 [ 688.782868] (U) [ 688.783220] alloc_pages+0x1a0/0x2f0 [ 688.783338] 1*64kB [ 688.783535] __filemap_get_folio+0x65c/0xfd0 [ 688.783873] (U) [ 688.784047] ? filemap_read+0xbb0/0xbb0 [ 688.784307] 0*128kB [ 688.784506] filemap_fault+0x155a/0x2130 [ 688.784913] 1*256kB [ 688.785095] ? __filemap_get_folio+0xfd0/0xfd0 [ 688.785381] (U) [ 688.785588] __do_fault+0x113/0x5a0 [ 688.785899] 0*512kB [ 688.786064] __handle_mm_fault+0x1325/0x3570 [ 688.786343] 0*1024kB [ 688.786535] ? lock_is_held_type+0xd7/0x130 [ 688.786837] 1*2048kB [ 688.786995] ? __pmd_alloc+0x680/0x680 [ 688.787261] (M) [ 688.787475] handle_mm_fault+0x2e6/0xa20 [ 688.787790] 1*4096kB [ 688.787956] do_user_addr_fault+0x54a/0x12a0 [ 688.788223] (M) [ 688.788429] exc_page_fault+0xa2/0x1a0 [ 688.788703] = 6512kB [ 688.788897] ? asm_exc_page_fault+0x8/0x30 [ 688.789213] Node 0 [ 688.789382] asm_exc_page_fault+0x1e/0x30 [ 688.789633] DMA32: [ 688.789825] RIP: 0033:0x7f3f3fc8c561 [ 688.789839] Code: Unable to access opcode bytes at RIP 0x7f3f3fc8c537. [ 688.790151] 694*4kB [ 688.790349] RSP: 002b:00007ffcd64b1890 EFLAGS: 00010202 [ 688.790643] (UME) [ 688.790843] [ 688.790848] RAX: 00000000ffffffea RBX: 0000000100000000 RCX: 0000000000000000 [ 688.790858] RDX: 0000000000000400 RSI: 00007ffcd64b18d0 RDI: 00007ffcd64b18d0 [ 688.791124] 216*8kB [ 688.791293] RBP: 00007f3f412b1d60 R08: 0000000000000000 R09: 0000000000000000 [ 688.791585] (UME) 77*16kB [ 688.791793] R10: 00007f3f412de580 R11: 0000000000000000 R12: 00007f3f41311b80 [ 688.791803] R13: 00007f3f412d78c0 R14: 00007ffcd64b18d0 R15: 00007f3f412de580 [ 688.792118] (UME) [ 688.792301] [ 688.792551] 55*32kB [ 688.792774] [ 688.793045] (UMEH) [ 688.793234] ============================= [ 688.793518] 21*64kB [ 688.793705] [ BUG: Invalid wait context ] [ 688.793714] 5.16.0-rc8-next-20220105 #1 Tainted: G W [ 688.793976] (UM) [ 688.794488] ----------------------------- [ 688.794663] 0*128kB [ 688.795081] systemd-udevd/6272 is trying to lock: [ 688.795089] ffff88804175c830 [ 688.795246] 0*256kB [ 688.795388] ( [ 688.795899] 0*512kB [ 688.796457] &tsk->futex_exit_mutex [ 688.796624] 0*1024kB [ 688.797183] ){+.+.}-{3:3}, at: futex_exit_release+0x2d/0x220 [ 688.797390] 0*2048kB [ 688.797951] other info that might help us debug this: [ 688.797957] context-{4:4} [ 688.798445] 0*4096kB [ 688.798625] 3 locks held by systemd-udevd/6272: [ 688.798798] = 8840kB [ 688.798982] #0: [ 688.799112] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 688.799294] ffff888015b08f50 [ 688.799593] 350 total pagecache pages [ 688.799773] (mapping.invalidate_lock){++++}-{3:3} [ 688.800063] 0 pages in swap cache [ 688.800557] , at: filemap_fault+0x151a/0x2130 [ 688.800722] Swap cache stats: add 0, delete 0, find 0/0 [ 688.801039] #1: [ 688.801204] Free swap = 0kB [ 688.801585] ffffffff852791e8 [ 688.801809] Total swap = 0kB [ 688.801990] ( [ 688.802125] 524158 pages RAM [ 688.802313] oom_lock [ 688.802566] 0 pages HighMem/MovableOnly [ 688.802762] ){+.+.}-{3:3}, at: __alloc_pages_slowpath.constprop.0+0xcc9/0x1f10 [ 688.803161] 105108 pages reserved [ 688.803357] #2: ffff88804175be20 (&p->alloc_lock){+.+.}-{2:2}, at: find_lock_task_mm+0xe3/0x2b0 [ 688.810891] stack backtrace: [ 688.811197] CPU: 0 PID: 6272 Comm: systemd-udevd Tainted: G W 5.16.0-rc8-next-20220105 #1 [ 688.811948] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 688.812813] Call Trace: [ 688.813019] [ 688.813202] dump_stack_lvl+0x8b/0xb3 [ 688.813508] __lock_acquire.cold+0xc8/0x3b4 [ 688.813856] ? swsusp_read.cold+0x29/0x4a [ 688.814194] ? lock_chain_count+0x20/0x20 [ 688.814525] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 688.814944] lock_acquire+0x1a2/0x4d0 [ 688.815251] ? futex_exit_release+0x2d/0x220 [ 688.815614] ? lock_release+0x6f0/0x6f0 [ 688.815937] ? dump_stack_lvl+0xab/0xb3 [ 688.816255] __mutex_lock+0x136/0x1480 [ 688.816573] ? futex_exit_release+0x2d/0x220 [ 688.816929] ? futex_exit_release+0x2d/0x220 [ 688.817281] ? mutex_lock_io_nested+0x12c0/0x12c0 [ 688.817669] ? find_held_lock+0x2c/0x110 [ 688.817995] ? lock_release+0x3b2/0x6f0 [ 688.818315] ? __oom_kill_process+0x33f/0xf90 [ 688.818675] ? lock_downgrade+0x6d0/0x6d0 [ 688.819006] ? mark_held_locks+0x9e/0xe0 [ 688.819333] futex_exit_release+0x2d/0x220 [ 688.819673] __oom_kill_process+0x373/0xf90 [ 688.820023] ? mem_cgroup_get_oom_group+0x12f/0x420 [ 688.820425] oom_kill_process+0xd7/0x5c0 [ 688.820755] out_of_memory+0x1198/0x1460 [ 688.821084] ? oom_killer_disable+0x270/0x270 [ 688.821452] __alloc_pages_slowpath.constprop.0+0x1972/0x1f10 [ 688.821924] ? warn_alloc+0x180/0x180 [ 688.822231] ? lock_is_held_type+0xd7/0x130 [ 688.822577] ? prepare_alloc_pages+0x371/0x500 [ 688.822948] __alloc_pages+0x403/0x4e0 [ 688.823261] ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10 [ 688.823752] ? lock_is_held_type+0xd7/0x130 [ 688.824096] ? __filemap_get_folio+0x2d1/0xfd0 [ 688.824461] ? lock_downgrade+0x6d0/0x6d0 [ 688.824790] ? lock_is_held_type+0xd7/0x130 [ 688.825141] alloc_pages+0x1a0/0x2f0 [ 688.825442] __filemap_get_folio+0x65c/0xfd0 [ 688.825798] ? filemap_read+0xbb0/0xbb0 [ 688.826118] filemap_fault+0x155a/0x2130 [ 688.826442] ? __filemap_get_folio+0xfd0/0xfd0 [ 688.826810] __do_fault+0x113/0x5a0 [ 688.827113] __handle_mm_fault+0x1325/0x3570 [ 688.827467] ? lock_is_held_type+0xd7/0x130 [ 688.827818] ? __pmd_alloc+0x680/0x680 [ 688.828132] handle_mm_fault+0x2e6/0xa20 [ 688.828457] do_user_addr_fault+0x54a/0x12a0 [ 688.828815] exc_page_fault+0xa2/0x1a0 [ 688.829127] ? asm_exc_page_fault+0x8/0x30 [ 688.829463] asm_exc_page_fault+0x1e/0x30 [ 688.829793] RIP: 0033:0x7f3f3fc8c561 [ 688.830093] Code: Unable to access opcode bytes at RIP 0x7f3f3fc8c537. [ 688.830596] RSP: 002b:00007ffcd64b1890 EFLAGS: 00010202 [ 688.831008] RAX: 00000000ffffffea RBX: 0000000100000000 RCX: 0000000000000000 [ 688.831564] RDX: 0000000000000400 RSI: 00007ffcd64b18d0 RDI: 00007ffcd64b18d0 [ 688.832128] RBP: 00007f3f412b1d60 R08: 0000000000000000 R09: 0000000000000000 [ 688.832676] R10: 00007f3f412de580 R11: 0000000000000000 R12: 00007f3f41311b80 [ 688.833232] R13: 00007f3f412d78c0 R14: 00007ffcd64b18d0 R15: 00007f3f412de580 [ 688.833789] [ 688.834066] Out of memory (oom_kill_allocating_task): Killed process 6272 (systemd-udevd) total-vm:35752kB, anon-rss:10248kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:0 [ 688.841443] oom_reaper: reaped process 6272 (systemd-udevd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB VM DIAGNOSIS: 03:28:32 Registers: info registers vcpu 0 RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9 RSI=ffffffff82366b8c RDI=ffffffff8738bb80 RBP=ffffffff8738bb40 RSP=ffff8880235f6f90 R8 =0000000000000001 R9 =ffff8880235f6f1b R10=ffffed10046bede3 R11=0000000000000001 R12=0000000000000000 R13=0000000000000012 R14=ffffffff8738bdb0 R15=ffffffff8738bb40 RIP=ffffffff82366be0 RFL=00000006 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f3f3f5df8c0 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3f3fc8c537 CR3=000000001bb86000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM02=0000000000000000 0000000000000000 0000000000000000 4184af7740000000 YMM03=0000000000000000 0000000000000000 0000ff0000000000 0000000000000000 YMM04=0000000000000000 0000000000000000 732f6c61636f6c2f 7273752f3d485441 YMM05=0000000000000000 0000000000000000 622f6c61636f6c2f 7273752f3a6e6962 YMM06=0000000000000000 0000000000000000 73752f3a6e696273 2f7273752f3a6e69 YMM07=0000000000000000 0000000000000000 6e69622f3a6e6962 732f3a6e69622f72 YMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 1 RAX=0000000000000039 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff82366c11 RDI=ffffffff8738bb80 RBP=ffffffff8738bb40 RSP=ffff88802397f3c0 R8 =0000000000000010 R9 =0000000000000039 R10=ffffffff8237622a R11=000000000000000a R12=0000000000000039 R13=0000000000000010 R14=ffffffff82366c00 R15=ffffffff8738bb40 RIP=ffffffff82366c68 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f5d4071f700 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000001b2df20000 CR3=000000001bc02000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 ffffffffffffffff ffffffffffffffff YMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM04=0000000000000000 0000000000000000 0000000000000000 00000000000000ff YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 000000524f525245 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 00524f5252450040 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000