fffffffff9c, &(0x7f0000000100), 0xa00) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f00000004c0)={0x0, 0x0, 0x3f, 0x7e}) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) ioctl$MON_IOCQ_RING_SIZE(r0, 0x9205) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r7}}) copy_file_range(r5, 0x0, r4, 0x0, 0xffffffff, 0x0) 17:23:12 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 2766.855649] EXT4-fs (sda): re-mounted. Opts: grpjquota= [ 2766.855649] ,errors=continue [ 2766.872963] EXT4-fs (sda): group quota file already specified [ 2766.888880] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 17:23:12 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:23:12 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:23:12 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x200000, 0x0}}], 0x300, 0x10062, 0x0) 17:23:12 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x40000, 0x0}}], 0x300, 0x10062, 0x0) [ 2767.096323] EXT4-fs (sda): re-mounted. Opts: grpjquota= [ 2767.096323] ,errors=continue 17:23:12 executing program 2: r0 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x11, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000300)={0x58, 0x0, &(0x7f00000001c0)=[@enter_looper, @exit_looper, @free_buffer={0x40086303, r0}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x31, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000000)={@ptr={0x70742a85, 0x1, &(0x7f00000000c0)=""/179, 0xb3, 0x1, 0x1}, @fda={0x66646185, 0x4, 0x0, 0x18}, @fda={0x66646185, 0x4, 0x2, 0x39}}, &(0x7f0000000180)={0x0, 0x28, 0x48}}}], 0x49, 0x0, &(0x7f0000000240)="75141c58ee7021d6ccaa5097196b54f3804b8a46bd1a5c8479c3bc0f9003d3c117f642649f3cf9635bec55caf22a30a314cd41a144e704a70fb9ea86903f4bc52c2fb3c43a7b860a1f"}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0xfffffffffffffd76, &(0x7f0000000480)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000001d00210c00ebffffffffffff04"], 0x14}}, 0x40) [ 2767.126505] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 17:23:12 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:23:12 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x2e}]}) 17:23:12 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:23:12 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x2000000, 0x0}}], 0x300, 0x10062, 0x0) 17:23:12 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:23:12 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$NLBL_MGMT_C_PROTOCOLS(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, 0x0, 0x0, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast2}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x40080}, 0x880) syz_mount_image$nfs4(0x0, 0x0, 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000000)="0098f1efc904c3c53d198e532411a700fa1aadae15944d6c71c950d7bf065d4238ea625b361bf1598f61a894a13291d65851e62d71b0e631a244e4d3ed88ac5f7dff8db5241e8b35331ce35d615f30eb813fcf12c67968c4f3c53fe0bf35a26eec3193700a3b5d369ea13e8cb2063da9ff2eed785a25459bebffd264c2162a0de11a", 0x82, 0x8}, {&(0x7f00000000c0)="82a772b994976a7479baf31004fdd52cfc6791dae9ffc6b5495e87ecf8eec046bf81eb77ffbf3bb833002cb9e2074c04ef65865461456589f7ecb59df23e44beec019cbd8a009456df2e04c8e1913c3020c528ec7dcb61d1887151c2b83f1b411e37dddb872f613d8c9f8da8ccb6946c53aa0f", 0x73, 0x3}], 0x40000, 0x0) [ 2767.444309] EXT4-fs (sda): re-mounted. Opts: grpjquota= [ 2767.444309] ,errors=continue [ 2767.460604] EXT4-fs (sda): group quota file already specified [ 2767.471320] EXT4-fs (sda): group quota file already specified 17:23:13 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x4000000, 0x0}}], 0x300, 0x10062, 0x0) [ 2767.503960] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 17:23:30 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x4c}]}) 17:23:30 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @mcast1, 0xfffffffd}, 0x1c) sendmsg$inet6(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0xa, 0x4e22, 0x4, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x72d9}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000040)="6978065dad9d8c022235addcf51ab1233de68fbc3f277e8dc0968fe253ad69d2e9b2f54727277b00ee0d6cea783e0daa55f07555c509a9aecf89bc7ab055c85ecc3755453e0ef783591937cd26f6944f5cc2f5bb2e2ef83f1d3f862f4782853f6bd0e244d5c656144684cfa7199c2402ceca92d8a1e758a30378f82c5742cd20cfde6e744f665340a7af15ad4ebaaeadcbb7fa65c90ac81c305452ac61a45e07f9fd2be3891c9270bcad85ba76739a1ba85c31411340c6c7b3142335d29eb9188efb85c96618f656e8e862e4f1", 0xcd}, {&(0x7f0000000140)="2e71fce9396b8f87e82f8244e9affaac45a5cf3136556520a413e4d1758e75", 0x1f}], 0x2, &(0x7f00000002c0)=[@flowinfo={{0x14}}, @rthdrdstopts={{0xf0, 0x29, 0x37, {0x3c, 0x1a, '\x00', [@enc_lim={0x4, 0x1, 0x40}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @generic={0x3f, 0xa4, "536fc0a94c6ed80389d8fbf85e8d474096488903e3294b3663691811b250e0bf3c68caab7dd080d70c729bccf77a3252fd0a8bcfc768e8a6134749ed39babf3d221538e6b4836b2d6300b49983059590cdaa9b2eb77ba6c2cfbf1284f2d6a6463028619c886633339d30e316c4f7a9debb7163b95265acf4206cf9fb17ee1011d5666b2a3e0d0cbef7c5b03b8a218440347b060eff7810e5b7e437e264f1f8b41dbaaa7e"}, @hao={0xc9, 0x10, @mcast1}, @ra={0x5, 0x2, 0xa28}]}}}, @tclass={{0x14, 0x29, 0x43, 0x1ff}}, @hoplimit_2292={{0x14}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x21, 0x2, 0x0, 0x80, 0x0, [@local]}}}, @dstopts_2292={{0x108, 0x29, 0x4, {0x2, 0x1d, '\x00', [@generic={0x0, 0xec, "5cc3de409e30c5b602f226fe898d4858d6ea49fa0d554fd68613b700880bfd79217a578f8064be3527cd87246244a47ad66b1fe36e52fd6152ff564c812c8f4ffd99e9ef8bae7904aa1f45b0d543d9528e1821424b5e84833ab4acead8f447cdc596449f496c23e797b457d33976cc4440aa54e18d753012e8e83d377d85e1acc2cde94ac001925ec01f843ed3b68dfdbcf83c46dfb39f8172593384cf30f0a8aaeb0218f052154ebc360769b6c7ec34c93aecef05ce7b1051cbc3b9bb71dfe1bde6ac0df97e673399115142bc7949817370120dd1432b2bbbd94bce6230a140410c76aa08efdbc36b767364"}]}}}, @hopopts_2292={{0x70, 0x29, 0x36, {0x2e, 0xa, '\x00', [@pad1, @calipso={0x7, 0x18, {0x0, 0x4, 0x3, 0x20, [0x2, 0x301]}}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x1, [0x7]}}, @enc_lim={0x4, 0x1, 0xee}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}]}}}, @hopopts_2292={{0x30, 0x29, 0x36, {0x0, 0x2, '\x00', [@ra, @calipso={0x7, 0x10, {0x1, 0x2, 0x0, 0x200, [0x7ff]}}]}}}], 0x330}, 0x4881) syz_emit_ethernet(0x5e, &(0x7f0000000180)={@random="07af43ba2470", @random="a62475dec4db", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "96153f", 0x28, 0x3a, 0x0, @local, @local, {[], @ndisc_redir={0x89, 0x0, 0x0, '\x00', @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}}}}, 0x0) 17:23:30 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x40000000, 0x0}}], 0x300, 0x10062, 0x0) 17:23:30 executing program 2: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x7, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0), 0x5, 0xa100) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'vlan1\x00'}) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000040)) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000080)) 17:23:30 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:23:30 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:23:30 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 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, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_wait_time_recursive\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 17:23:30 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, 0x0) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 2784.441216] EXT4-fs (sda): group quota file already specified [ 2784.465566] EXT4-fs (sda): group quota file already specified 17:23:30 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:23:30 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0xffffff7f, 0x0}}], 0x300, 0x10062, 0x0) 17:23:30 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) [ 2785.549068] EXT4-fs (sda): group quota file already specified 17:23:47 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:23:47 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, 0x0) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:23:47 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:23:47 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x7d4, 0x4, &(0x7f0000001280)=[{&(0x7f00000000c0)="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", 0x1000, 0x8}, {&(0x7f00000010c0)="0e8b3e57cf45ea0ce8684774bce3aaa1340fa9414c4dc296a4c3317912f0a5147fce8905ba4e3e9996790a", 0x2b, 0x7}, {&(0x7f0000001100)="918a3ddf90dcda48e7bf39009f70525582e67e248829a449876ce51e04e9864184fb74755405d298099f315bf6312ae1fc69e15b3aacfcee5efb742ec10498e1b0", 0x41, 0x93}, {&(0x7f0000001180)="c9851a75c3d5cde86a9ee096e5fa50c438d202fd2fe125b41fa7809d9ca12fdc71dd8583706282dce348f68fdcca10616e3e8c4e918a6a5184935d862b6034f135a4b11422c3f91d1ef54d5100ea5cd1a81ea614d7d569cd0667ea71473a54a37d0ba9ab6a2b59da00589867625f68c1857636734ee3f95bd61ca9d8a3f876bed250836aab6452c8de5da8ea3d6f35a58316df3c7e5d683324fa1fbb77ab67e3ce359abeda09e12a5f2beef112c413506f28e1e32ccff52109e78f3262c1adccc33f9f4b2f6afbd61e3bc202102243f0aaba1d0ba7249425206bb84a3a174c128129592347807bd3a8", 0xe9, 0x7}], 0x4, &(0x7f0000001300)={[{'-'}, {'\\*\xd5\'&\\{%{'}], [{@appraise_type}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@pcr={'pcr', 0x3d, 0x23}}, {@subj_type}]}) r2 = dup3(r1, r0, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r2) fcntl$dupfd(r2, 0x0, r2) 17:23:47 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota}]}) 17:23:47 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @private1}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000004c0)=ANY=[@ANYBLOB="03000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e4a548ca8350d9ec0277527e30000000000000000000000a00000000000000ff02000000000000000000000000000100"/413], 0x190) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) dup2(r0, r2) 17:23:47 executing program 7: r0 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x0) keyctl$get_security(0x11, r2, 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r3, 0x0) keyctl$get_security(0x11, r3, 0x0, 0x0) keyctl$KEYCTL_MOVE(0x1e, r0, r2, r3, 0x1) r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, r0) keyctl$update(0x1d, r4, &(0x7f00000003c0)='H', 0x1) r5 = add_key$fscrypt_v1(&(0x7f00000002c0), &(0x7f0000000300)={'fscrypt:', @auto=[0x65, 0x35, 0x0, 0x34, 0x36, 0x62, 0x30, 0x30, 0x63, 0x32, 0x6, 0x30, 0x34, 0x32, 0x38, 0x65]}, &(0x7f0000000340)={0x0, "715512ff7edc5497e2463c59a11e9d1b952b55288e61618c72ac2436ce99cee177ae9e404dc8581c8077ff0f98d4613260d1f5f24ccf0e5d1fa42f929c262636", 0x1c}, 0x48, r0) keyctl$search(0xa, r1, &(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={'syz', 0x0}, r0) request_key(&(0x7f0000000200)='id_legacy\x00', &(0x7f0000000240)={'syz', 0x2}, &(0x7f0000000280)=':#)[:[.\x00', r5) add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000100)="d7519a412c538f130a19ab74bf1e17ce23169591209a578c2e580ace7c5f6f9524b0f593c5e35be41d0903737bc2521d9d60e0fd78f2fb8dfcf748faeeddcd8b9a4fb9bed9c058278fc6efdb85fcffd1c53e4fc60abbeb4162a9099fc87671553510a82ccd3d716b21ce7aeeef5c07de6a03bc8d7bd8cc", 0x77, 0xfffffffffffffffc) 17:23:47 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x2}}], 0x300, 0x10062, 0x0) [ 2802.213946] nfs: Unknown parameter '-' [ 2802.220731] EXT4-fs (sda): re-mounted. Opts: grpjquota=,,errors=continue 17:23:48 executing program 6: mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:23:48 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x4}}], 0x300, 0x10062, 0x0) 17:23:48 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f00000003c0), 0x24, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x400a80, 0x50) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x532482, 0x0) 17:23:48 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x34, 0x18, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @uid=0xee01}, @nested={0x18, 0x15, 0x0, 0x1, [@typed={0x14, 0x0, 0x0, 0x0, @ipv6=@dev}]}]}, 0x34}}, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000240)="eb3cd04d6b66772e66617400b11708676d55d0b84f6502d7998271765018b6b25299d0de66e68bac2c9a86f62cc4ad948e5cc443dcd13f8a05f8a7d66564a2e38d2ccc0d480240ed32ad400bf3e946bdc7fa31c321df01c367f570cb3a68a5d2c87ace0cb4246ea211c265a8132b699a4c6f024a8b9b65d573243e8317c3dd8ef4dc41a1f0d47f81a253fc2c76e441e2afc4587919800cf695408d8895638e157d23de1bc6ef2ee0154faf553a2ff0228c74939089e2ec02b57f333dde30b38fd057593727e5197d5d8b8ecf1ed7957c7a51853326f7741ca38cf90a9d118bb3ad54bc7e3d47eefce72080405adfd9", 0xef}, {0x0, 0x0, 0x1000a04}], 0x0, &(0x7f0000000600)=ANY=[@ANYRES32=r0, @ANYBLOB="36a48b088af3c72c667924daeafb87d716a3f661d8b00e4728a42870aed4b2fff66b1d7515cd5bf858e4b8915cd1953eadb836fd7afdcccf39166fe56e27fcc474de477c658fd6966509f9c1bd96bdf0f2dcf550dfedb91dfce6428f859910f376e9e8f8eac9089fa9f82e82a7520bbafaf466c68c3545a6623a96530000000000000068bd042c2ecdda9b9504c7f7a3e1af0f6ae9b5f9fcdc51d96a0a997a50c5ca7c91c49fe0d20932c7f75dacc52b34cff30df86e9b1e98018e45bf6b84533fdf227696512f7ca5ea01f05705f8ccbf80ca051e0ac248"]) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000000c0)=0x4) 17:23:48 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:23:48 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, 0x0) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:23:48 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota}], [], 0x2}) [ 2802.480276] netlink: 'syz-executor.7': attribute type 21 has an invalid length. 17:23:48 executing program 6: mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:23:48 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x2000}}], 0x300, 0x10062, 0x0) [ 2802.527030] EXT4-fs (sda): Unrecognized mount option "" or missing value [ 2802.546073] FAT-fs (loop7): Unrecognized mount option "" or missing value 17:24:04 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:24:04 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x4000}}], 0x300, 0x10062, 0x0) 17:24:04 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x4) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x2, 0xffffffffffffffff, 0x12) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) lseek(r2, 0x5, 0x4) syz_io_uring_complete(r1) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3) 17:24:04 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota}], [], 0x3}) 17:24:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200) 17:24:04 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x4000fffe, 0x0, &(0x7f0000000000), 0x2621080, 0x0) 17:24:04 executing program 6: mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:24:04 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota}]}) 17:24:04 executing program 6: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:24:04 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x40000}}], 0x300, 0x10062, 0x0) [ 2818.504161] EXT4-fs (sda): Unrecognized mount option "" or missing value [ 2818.511941] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2818.514442] EXT4-fs (sda): re-mounted. Opts: grpjquota=,,errors=continue [ 2818.526831] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/262/file0 supports timestamps until 2038 (0x7fffffff) 17:24:04 executing program 0: mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:24:04 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x12002, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$TIPC_NL_LINK_RESET_STATS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f0000000580)=ANY=[@ANYBLOB="60010000f3659b1e2c463b33b51ea6f1f616f681bfdd51d969b17fde6a0ea7569f366aa1f035ced0f52927ba576510439e14398a0226c962bf94127bebf73524ee1ada18a6e8a056f9d17fd2c5e8b2ec9ef8d293dd03283b26f6b24ed9edbb9bee56e8b7a7cdbce9a595bfe23c3a33da3b8c280e9258a0b974fb72d4e7c87ea3ff63f9a9366ea73e0d6849b7800d66bf7c51856d6ee49435", @ANYRES16=r1, @ANYBLOB="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"], 0x160}, 0x1, 0x0, 0x0, 0x801}, 0x8080) write$P9_RRENAME(r0, &(0x7f0000000340)={0x7, 0x15, 0x2}, 0x7) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="240000000408010400004000114043b1935ef92000000000000500030000000000050003002f0000002a718e00fcff5a87381ce6b00f6a46a9fa5cb6faddc673cb34d7fe94e0e6092a9aa10a2786f08279d60ebec83826277acf30a9bdee2e158bf2846028cf66efc532c716152394ca3660981a7fea3b64780db4bac842475a2d0778aa6110fb19d9d126"], 0x24}}, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x14002001}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)={0x50, 0x0, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010100}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @dev={0xfe, 0x80, '\x00', 0x43}}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @dev={0xac, 0x14, 0x14, 0x3f}}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x20040000}, 0x1) setsockopt$sock_int(r2, 0x1, 0x26, &(0x7f0000000000)=0x2, 0x4) 17:24:04 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) listen(r2, 0xffffffff) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) readv(r1, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/141, 0x8d}, {&(0x7f0000000080)=""/54, 0x36}, {&(0x7f00000001c0)=""/24, 0x18}, {&(0x7f0000000340)=""/32, 0x20}, {&(0x7f0000000380)}], 0x5) 17:24:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200) 17:24:04 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota}], [], 0x4}) 17:24:04 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{0x0}], 0x0, &(0x7f0000000080)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x1011c2, 0x0) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000280)='rpc_pipefs\x00', 0x41000, 0x0) link(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='./file1/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$P9_RSTATFS(r0, &(0x7f0000000180)={0x43}, 0x43) 17:24:05 executing program 6: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:24:05 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x200000}}], 0x300, 0x10062, 0x0) 17:24:05 executing program 0: mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) [ 2819.523491] EXT4-fs (loop7): VFS: Can't find ext4 filesystem [ 2819.529824] EXT4-fs (sda): Unrecognized mount option "" or missing value [ 2819.579400] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2819.581109] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/263/file0 supports timestamps until 2038 (0x7fffffff) [ 2819.586471] EXT4-fs (loop7): VFS: Can't find ext4 filesystem 17:24:05 executing program 0: mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:24:22 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup3(r0, r0, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) sendfile(r1, r2, &(0x7f0000000000)=0x8001, 0x4) ioctl$AUTOFS_IOC_CATATONIC(r0, 0x9362, 0x0) 17:24:22 executing program 0: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:24:22 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="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", @ANYRESHEX=r1, @ANYBLOB=',\x00']) fsmount(r0, 0x0, 0x70) r2 = openat$cgroup_ro(r0, &(0x7f0000000380)='blkio.bfq.idle_time\x00', 0x0, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(r2, 0x5201) syz_io_uring_setup(0x538a, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x267}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000480), &(0x7f00000004c0)) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000180)={0x0, 0xfffffffffffffffd, 0x1000, 0x7, @buffer={0x0, 0xbf, &(0x7f0000000000)=""/191}, &(0x7f0000000c80)="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", &(0x7f0000000100)=""/40, 0x4, 0x10000, 0x1, &(0x7f0000000140)}) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000540), 0x575442, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}}) write$rfkill(r5, &(0x7f00000003c0)={0x4, 0x6}, 0x8) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) ioctl$RFKILL_IOCTL_NOINPUT(r4, 0x5201) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) 17:24:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200) 17:24:22 executing program 6: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:24:22 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x2000000}}], 0x300, 0x10062, 0x0) 17:24:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200) 17:24:22 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota}], [], 0x5}) 17:24:22 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) [ 2836.927713] EXT4-fs (sda): Unrecognized mount option "" or missing value [ 2836.931059] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2836.959750] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 2836.963280] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/264/file0 supports timestamps until 2038 (0x7fffffff) 17:24:22 executing program 2: r0 = syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x3ff, 0x0, &(0x7f0000000140), 0x481, &(0x7f0000000180)={[{}], [{@fowner_eq={'fowner', 0x3d, 0xee01}}, {@smackfshat={'smackfshat', 0x3d, '&\\'}}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}]}) connect$unix(0xffffffffffffffff, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000280)) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000025c0)=[{{&(0x7f0000000080), 0x6e, &(0x7f0000000cc0)=[{&(0x7f0000000100)=""/114, 0x72}, {&(0x7f0000000540)=""/214, 0xd6}, {&(0x7f0000000740)=""/212, 0xd4}, {&(0x7f0000000840)=""/132, 0x84}, {&(0x7f0000000900)=""/203, 0xcb}, {&(0x7f0000000a00)=""/253, 0xfd}, {&(0x7f0000000b00)=""/227, 0xe3}, {&(0x7f0000000300)=""/27, 0x1b}, {&(0x7f0000000c00)=""/188, 0xbc}, {&(0x7f0000000480)=""/93, 0x5d}], 0xa, &(0x7f0000000d80)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x128}}, {{&(0x7f0000000640), 0x6e, &(0x7f0000000340)=[{&(0x7f0000000ec0)=""/145, 0x91}, {&(0x7f0000000f80)=""/103, 0x67}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f0000001000)=""/148, 0x94}], 0x4, &(0x7f00000010c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30}}, {{&(0x7f0000001100), 0x6e, &(0x7f00000011c0)=[{&(0x7f0000001180)=""/29, 0x1d}], 0x1, &(0x7f00000013c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xc0}}], 0x3, 0x100, &(0x7f0000001200)={0x0, 0x3938700}) lsetxattr$security_evm(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x3) setxattr$trusted_overlay_redirect(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x8, 0x0) mkdirat(r0, &(0x7f0000000440)='./file0\x00', 0x20) accept(0xffffffffffffffff, 0x0, &(0x7f0000000500)) openat(r0, &(0x7f00000006c0)='./file0\x00', 0x0, 0x10) rename(&(0x7f0000001300)='./file0\x00', &(0x7f0000002680)='./file0\x00') fspick(r0, &(0x7f0000000700)='./file0\x00', 0x0) getuid() recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x181, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000001240), &(0x7f0000001280)='./file0\x00', 0x0, 0x3, &(0x7f0000001480)=[{&(0x7f00000012c0)='9\t', 0x2, 0x20}, {&(0x7f0000001340)="a3d59ba3b0033a5c898a2eb0a0673094629641b0b3e0b43474815bbd52cd6ea742a99753cade7b9b627ecd7258321152dbbc2e91ca186d15052077ce4381750dfce335032a2a552eba27f243f2670dfdeb5624e113bd1b9195fc3e5f0041c2cd32b0731cfd21f5f6197710", 0x6b, 0xf8}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000001500)={[{@iocharset={'iocharset', 0x3d, 'iso8859-7'}}, {@rodir}, {@uni_xlateno}, {@iocharset={'iocharset', 0x3d, 'maciceland'}}, {@shortname_lower}, {@shortname_lower}, {@rodir}, {@utf8no}, {@shortname_lower}], [{@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@permit_directio}]}) openat$sndtimer(0xffffffffffffff9c, 0x0, 0x40a01) [ 2836.978310] ext4 filesystem being mounted at /syzkaller-testdir514514135/syzkaller.J9Mxeb/219/file0 supports timestamps until 2038 (0x7fffffff) 17:24:22 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x4000000}}], 0x300, 0x10062, 0x0) 17:24:22 executing program 0: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:24:22 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, 0x0, 0x200) [ 2837.497084] nfs4: Unknown parameter 'fowner' [ 2837.644726] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2837.646166] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/265/file0 supports timestamps until 2038 (0x7fffffff) 17:24:38 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, 0x0, 0x200) 17:24:38 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota}], [], 0x6}) 17:24:38 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x4000000}}], 0x300, 0x10062, 0x0) 17:24:38 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:24:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200) 17:24:38 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='oom_score_adj\x00') writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)='1', 0x1}], 0x1) r1 = openat$cgroup_devices(r0, &(0x7f0000000140)='devices.allow\x00', 0x2, 0x0) r2 = dup2(0xffffffffffffffff, r1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000380)={'syztnl1\x00', &(0x7f0000000300)={'syztnl0\x00', 0x0, 0x29, 0x9a, 0x0, 0x46, 0x62, @local, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}, 0x7800, 0x20, 0x8, 0x4}}) fstatfs(r4, &(0x7f0000000200)=""/74) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r2) ioctl$BTRFS_IOC_SCRUB(r5, 0xc400941b, &(0x7f0000001880)={0x0, 0x80000001, 0x9}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000001c80)={r7, "ed9b1bc4fbb5ccda3573c27b2b84d936"}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000001840)={&(0x7f00000003c0)=@can={0x1d, r6}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000440)="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", 0xff}, {&(0x7f0000000540)="3d09bb66feb7703817d91d0e822c76fd8f896174ec46e890c163b545a0ab7fa70424215500ed40de664a20a5a54c8cd3491ea8147f35b36028b540cca2c35bd80b0540d2d43f14ddc894b76abe194e6af90c2cbbd6610403892525c6e5e679d2c552d2b7faf431e9279a53307280814becc3202522a4006294e5c4da9265a869134bf53e6519efd7f2732c943315bdbb5a19803236c9eeaac7501fdc5ecc9dfb3396e11b2129e94acdf4dcde382236a9dfdecca42e6935d598462d0a1eb8d81df9f4238eaaf9664167bbc4bc87341f", 0xcf}, {&(0x7f0000000640)="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0x1000}, {&(0x7f0000001640)="25add10a407a9a24770c79e1b694ad0ac664c6c8b433858507cdbd786b245920d0893c2d2db4c5b55366f7c40c7212b2ef0f25f80be4af41666c9cc53ee132c0fa3867b53cb9fab1be82883032f3f9577a67fe48eef4ddacdc85f5a444fdeea4094e362b46c2e53e6de9cd26da2f9515b173d40d4da63dd499fc446da86504bbfe87c25d4c8e95580669be83b53155ad4e484d9c353270e2b2d76263515147d48a125cf59aa1b9d16002dc5761247ed23abb51f4abf50ac5825dcf6b88bcd0809d92c619df28b684d91f38a226c7f36bb279e226", 0xd4}], 0x4, &(0x7f0000001780)}, 0x0, 0x4800}, 0x100) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000040)=0x1) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='oom_score_adj\x00') writev(r8, &(0x7f0000000180)=[{&(0x7f0000000080)='1', 0x1}], 0x1) 17:24:38 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x40000000}}], 0x300, 0x10062, 0x0) 17:24:38 executing program 0: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:24:38 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0xffffff7f}}], 0x300, 0x10062, 0x0) [ 2852.529400] EXT4-fs (sda): Unrecognized mount option "" or missing value [ 2852.605109] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2852.607943] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 2852.610881] ext4 filesystem being mounted at /syzkaller-testdir514514135/syzkaller.J9Mxeb/220/file0 supports timestamps until 2038 (0x7fffffff) [ 2852.622886] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/266/file0 supports timestamps until 2038 (0x7fffffff) 17:24:38 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:24:38 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota}], [], 0x7}) 17:24:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40010, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000680)="ed4100005e934104df88f79eecc200080000dff4655fe0f4655fe0f465", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = getegid() setgid(r0) statx(0xffffffffffffff9c, &(0x7f0000000540)='./file1\x00', 0x4000, 0x80, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000000c0)='.\x00', 0x5fd91dd, 0x5, &(0x7f00000004c0)=[{&(0x7f0000000140)="c5a53212b06afe", 0x7, 0xfff}, {&(0x7f0000000280)="165dc9c885c9a3bbcff9e5c4e631324585cd71bf38eb25e0da52dee7ced0323b33a4f083fcdfb122f4d370e6ac6f16baf2aad367b6d7afa28297606397d7a5c0294ab756eb43f243db29872949ccd7be5bcdaaa98d726f32528db89c41ef51cbebb02a8a1b8632a6154cd876d0cd5d42ee402b762fb857d71eed8c291adfb53fe522b591a4d9364646c11549a9d6125209da69b2cf41", 0x96, 0xbe30}, {&(0x7f0000000180)="5d1d028a97df520a4a360f9a3ed1cc8470befc2adfbe43bef94375ad5a3397655f5e6edefbf7e2451ad4efd44bc0e94006d30b40e4eb37c677a6090939dae70379662d4f1aa1ae01a208da1617053ace44295dad1e10d733a804d946b653fcea02e065edecf72709325627027b73df6b", 0x70}, {&(0x7f0000000340)="6406688c02f4997cfd06dad77fb43cab4e4936731cbb2d6af011f5c9edad5e908dfc984f8140ae80d5d37ed0096f8b6fc71ef8d36d36f2e7e334d5e9439db09f85251937157834dc121016e8dcd785d2bbd1d05a4523a3fc8a0768c41ac418f098ea0947b3c1e999e7683bbf2d19cad1b8e8043f80ca596304361822d2de2bede9254666c9cbce63a83a1791b7800e4cd26a84d3bd675b52d60af9949f", 0x9d, 0x9}, {&(0x7f0000000440)="fd70b8bca115e04297a4abbc81bb66f958be304e3f121b4d7d3b396aa6950c47d29d65938ba698", 0x27, 0x7f}], 0x0, &(0x7f00000006c0)={[{@journal_dev={'journal_dev', 0x3d, 0x5}}, {@sysvgroups}, {@discard}, {@grpquota}, {@block_validity}, {@noquota}, {@nodelalloc}, {@resgid={'resgid', 0x3d, r0}}, {@noload}, {@nombcache}], [{@smackfstransmute={'smackfstransmute', 0x3d, '![\'^'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'ext4\x00'}}, {@dont_appraise}, {@seclabel}, {@fowner_lt={'fowner<', r1}}]}) link(&(0x7f0000000400)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x288140, 0x0) unlink(&(0x7f0000000000)='./file0\x00') 17:24:38 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:24:38 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, 0x0, 0x200) [ 2852.835786] EXT4-fs (sda): Unrecognized mount option "" or missing value 17:24:38 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mounts\x00') openat2(r0, &(0x7f00000000c0)='./mnt/file1\x00', &(0x7f0000000100)={0x141, 0x0, 0x8}, 0x18) 17:24:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200) [ 2852.899795] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 17:24:38 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x4000000000000}}], 0x300, 0x10062, 0x0) 17:24:38 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:24:38 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x20000000000000}}], 0x300, 0x10062, 0x0) 17:24:38 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', 0x0, 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) [ 2853.119787] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2853.130440] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/267/file0 supports timestamps until 2038 (0x7fffffff) [ 2853.171262] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 2853.179911] ext4 filesystem being mounted at /syzkaller-testdir514514135/syzkaller.J9Mxeb/221/file0 supports timestamps until 2038 (0x7fffffff) 17:24:55 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', 0x0, 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:24:55 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota}], [], 0x8}) 17:24:55 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x200000000000000}}], 0x300, 0x10062, 0x0) 17:24:55 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) 17:24:55 executing program 2: syz_mount_image$msdos(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pivot_root(&(0x7f0000003fc0)='./file0\x00', &(0x7f0000000000)='./file0\x00') 17:24:55 executing program 7: openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x10a) syz_mount_image$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unshare(0x62040080) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x81000) unshare(0x8000000) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000500)={@in6={{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}}, 0x0, 0x0, 0x2a, 0x0, "4c774fc207b2764cc639d766f1a8bf75fa858b606ad21530ecaf8b152bc099032178945d2ed02d555131e75488a37329ea68553a3c06f898b0415d06e9edb87c74d7bb428a4657b3929ce7c15f973a5f"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0xfffffff7, @private1={0xfc, 0x1, '\x00', 0x1}, 0xf4}, 0x1c) 17:24:55 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:24:55 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) flock(r3, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = dup(r5) bind$inet(r6, &(0x7f0000000040)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) getdents64(r6, &(0x7f0000000580)=""/253, 0xfd) r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), r4) r8 = socket$inet6_udplite(0xa, 0x2, 0x88) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r8, 0x8916, &(0x7f00000002c0)={@private2, 0x2000800, r10}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000080)={@private0, 0x0}, &(0x7f00000000c0)=0x14) sendmsg$ETHTOOL_MSG_WOL_SET(r6, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="086aba00", @ANYRES16=r7, @ANYBLOB="00042dbd7000fddbdf250a0000003f000300f43dd4b3700d7ac99af1fbc29c18d1f90b34da78e65a120a29a47ee844c79674aa5dea1f70b42040f99c536aab7a7bbd3decae160f0846124cfce80040000300c097dc970e9663ba10c75a17f32404ce618b8692483a43fcc735eb14ac81d8c437efb0f0860ae11c07c2afa04f39031e789679026aaba826d9bf18e4c40b4dd9d17f7eb4", @ANYRES32=0x0, @ANYRES64=r7, @ANYRES32=r10, @ANYBLOB="08000300010000000800030001000000080003000300000008000100", @ANYRES32=r11, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="30000300e8b2c93478351554e85f55b5874725121933b41d5ba1b9c2e8547b2e6e82e8f092206c7286aa6a82dc0ee36a"], 0x108}, 0x1, 0x0, 0x0, 0x4008800}, 0x8000) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, r2}) [ 2869.956518] EXT4-fs (sda): Unrecognized mount option "" or missing value [ 2870.042877] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2870.045090] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/268/file0 supports timestamps until 2038 (0x7fffffff) [ 2870.052806] EXT4-fs error (device loop5): ext4_lookup:1708: inode #2: comm syz-executor.5: deleted inode referenced: 12 17:25:11 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', 0x0, 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:25:11 executing program 2: ioprio_set$pid(0x1, 0xffffffffffffffff, 0x2000) process_vm_readv(0xffffffffffffffff, &(0x7f0000000140)=[{0x0}], 0x1, &(0x7f0000000600)=[{&(0x7f0000000180)=""/11, 0xb}, {&(0x7f00000001c0)=""/176, 0xb0}, {&(0x7f0000000280)=""/100, 0x64}, {&(0x7f0000000300)=""/215, 0xd7}, {&(0x7f0000000400)=""/5, 0x5}, {&(0x7f0000000440)=""/137, 0x89}, {&(0x7f0000000500)=""/240, 0xf0}], 0x7, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x40000040) process_vm_readv(0x0, &(0x7f0000003bc0)=[{&(0x7f0000003b00)=""/190, 0xbe}], 0x1, &(0x7f0000004040)=[{&(0x7f0000003c00)=""/82, 0x52}, {&(0x7f0000003d80)=""/190, 0xbe}, {&(0x7f0000003e40)}, {&(0x7f0000003e80)=""/149, 0x95}, {&(0x7f0000003f40)=""/244, 0xf4}], 0x5, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000004140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004100), 0x1, 0x0, 0x1}, 0x0) pkey_mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xc, 0xffffffffffffffff) syz_genetlink_get_family_id$nl80211(&(0x7f0000004240), 0xffffffffffffffff) 17:25:11 executing program 7: openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x10a) syz_mount_image$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140), &(0x7f0000000180)='system_u:object_r:mail_spool_t:s0\x00', 0x22, 0x2) unshare(0x62040080) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000500)={@in6={{0xa, 0x4e22, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}}}, 0x0, 0x0, 0x2a, 0x0, "4c774fc207b2764cc639d766f1a8bf75fa858b606ad21530ecaf8b152bc099032178945d2ed02d555131e75488a37329ea68553a3c06f801000000000000007c74d7bb428a4657b3929ce7c15f973a5f"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200), 0x800, 0x0) accept$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @multicast1}}, &(0x7f0000000280)=0x1c) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x2100, 0x4) 17:25:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) stat(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0xee01, r2) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x1956e2, 0xf0) ftruncate(r3, 0x1000004) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000000)) sendmsg$inet(r3, &(0x7f00000001c0)={&(0x7f0000000140)={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000180)=[{&(0x7f00000002c0)="71feb351563887f932209c3c29ed2211507659cdb772eb96a84e2cb08bf1c1e778bd6f7b7743aad6bb0f193fdc69f3368a150aedcd154fccfe99c8b5cda94ddb9668441d919bb80f2edadcec8e6acb974931dab51007fdc65366ff57ec5f88d4445b3c36d43cf3b01a7d70b5a91c22e41a8cf389b096d2ce685d37517a7c835c94c2221d3ae6d4c593783e479f53ff4c4772bf4dfce03e", 0x97}], 0x1}, 0x40040) writev(r3, &(0x7f0000000280)=[{0x0}, {0x0}, {&(0x7f0000000200)="b7", 0x1}], 0x3) listen(r0, 0x9) 17:25:11 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x400000000000000}}], 0x300, 0x10062, 0x0) 17:25:11 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) (fail_nth: 1) 17:25:11 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota}], [], 0x9}) 17:25:11 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', 0x0, 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) [ 2886.293402] EXT4-fs (sda): Unrecognized mount option " " or missing value [ 2886.333559] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2886.338144] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/269/file0 supports timestamps until 2038 (0x7fffffff) 17:25:12 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x4000000000000000}}], 0x300, 0x10062, 0x0) [ 2886.355082] FAULT_INJECTION: forcing a failure. [ 2886.355082] name failslab, interval 1, probability 0, space 0, times 0 [ 2886.366379] CPU: 1 PID: 69765 Comm: syz-executor.5 Not tainted 5.10.90 #1 [ 2886.368020] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2886.371507] Call Trace: [ 2886.372338] dump_stack+0x107/0x163 [ 2886.373232] should_fail.cold+0x5/0xa [ 2886.374145] ? getname_flags.part.0+0x50/0x4f0 [ 2886.375255] should_failslab+0x5/0x10 [ 2886.376180] kmem_cache_alloc+0x5b/0x350 [ 2886.385523] ? vfs_write+0x354/0xa20 [ 2886.386456] getname_flags.part.0+0x50/0x4f0 [ 2886.387562] getname_flags+0x9a/0xe0 [ 2886.388753] __x64_sys_unlinkat+0xb2/0x130 [ 2886.389967] do_syscall_64+0x33/0x40 [ 2886.390853] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2886.392133] RIP: 0033:0x7f6a33987b19 [ 2886.393210] 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 [ 2886.399978] RSP: 002b:00007f6a30efd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000107 [ 2886.401034] RAX: ffffffffffffffda RBX: 00007f6a33a9af60 RCX: 00007f6a33987b19 [ 2886.401991] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005 [ 2886.402919] RBP: 00007f6a30efd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2886.403840] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2886.404922] R13: 00007fffb92f3e9f R14: 00007f6a30efd300 R15: 0000000000022000 17:25:12 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', 0x0, 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:25:12 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:25:12 executing program 1: r0 = epoll_create1(0x0) io_setup(0x7fb, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0x4}) r4 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) r6 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000001c0)='./binderfs2/custom1\x00', 0x800, 0x0) ioctl$BTRFS_IOC_FS_INFO(r6, 0x8400941f, &(0x7f0000000380)) epoll_create(0x40) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f00000000c0)) 17:25:12 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40210, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0xb03}, {&(0x7f0000004980)="0200000003000000040000006a000f", 0xf, 0x800}, {&(0x7f0000010500)="ffff3f00000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x802, 0x1000}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') getdents64(r0, &(0x7f00000049c0)=""/131, 0x83) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) sendmmsg$sock(0xffffffffffffffff, &(0x7f00000047c0)=[{{&(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x0, 0x0, {0xa, 0x4e24, 0x7, @empty, 0x101}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000280)="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", 0x1000}], 0x1, &(0x7f00000001c0)=[@mark={{0x14, 0x1, 0x24, 0x8}}], 0x18}}, {{&(0x7f0000001280)=@llc={0x1a, 0x30f, 0x2, 0x9, 0x8, 0x4, @broadcast}, 0x80, &(0x7f0000001500)=[{&(0x7f0000001300)="e0498c82654ae78152b9b479f29467b17432b36f3c1424373e8f2d129d5ddbbf3901d9362a3f92a0af2fd3226a539603a8b855f47255fce7903eed81ff98936441621406", 0x44}, {&(0x7f0000001380)="6504b0b07759f9ef15bbae8c71dcc61e5c3a6952026aa2e7ff25108c342d9bdde29dc68997a7870ee2ab4c1f3941ba0877588c2d2a8e5997eef3e3f7b41cdc4824473ae83c4dfecc1b7fc4a9e6e2b04dc5b9f22be5e39ae30edd48327eb93f35856ed2a01b5dab394421d8ca60e0eec2c6f060f087363d2d2be5d85b1000616f516eddba676a50c7e535be2b818e6f38744d2018b448c76c7148c364b83174a133ad24407b994dbaef9bda9bcad0a27cb59be1617d21fcbf08bcd7ffbf9e4cb7cbe8c9cd43ed86a821ae6528d9b0cace324ebd49f9e88647fd6ec6a6d9c10c572516b40b12a5729ff8affbd3432adce85b4fd3f68c96b59317f0c3", 0xfb}, {&(0x7f0000001480)="6aaafc6effbfbe8614561b30a2376c6e8e3316faa66ebf85eca2b263a21cb212d0e8a92a231c094668fb1704523f8dd1d10a85d1da507978b809f5c7d4c81ff5531b7f161151527c450ef7fc8269e2352c", 0x51}], 0x3, &(0x7f0000001540)=[@timestamping={{0x14, 0x1, 0x25, 0xffffffff}}, @timestamping={{0x14, 0x1, 0x25, 0x401}}], 0x30}}, {{&(0x7f0000001580)=@nfc_llcp={0x27, 0x0, 0x0, 0x4eaf801b024017af, 0x7f, 0x2, "71cb8273f4de1db1394b9f04b31078bebff0f261c067b1255e03fc15621ecd365e5a2b9574acb1ad03ed8523a4d3a36d24fb6519e0adaeecfaa7f8d2899522", 0xa}, 0x80, 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&(0x7f0000004700)=[{&(0x7f0000004040)="a6e2932ea773b6bfa35566ccaf8df0a8c9295549adf6c75a063756e6b6c20adf27669b062c6813e8821d3641a43813c08f9e3fc7985aed7141d802b8a04f3917045c950089928a33978ec1bd5d0b5fcfae6618981a5f1ef0d52d8f83d54ec41756c3a8275e0924b5bd6eaf8c2803069482f9f5c6ae9d2f8c8cb2e8e9eb88d2e4254780b9385f6e5b479fc7e0", 0x8c}, {&(0x7f0000004100)="e33088cff88524dac947dceb6e04789a2652e14348e6fc5518e36eac0a708438b701424506a5d35cba271332ad0e615283ea290623866f57a5f747c556b321f4a9421a4492a96686d0193f4ae67d9cd346d4a29cca51e230ebcec6bc926bd2b5e11a3965ed8da9694f3aad768ccabc70fcc61daee1a2c69b89a78bda686d3ff8e587e41bf5bee4f72266a7b0", 0x8c}, {&(0x7f00000041c0)="cdcb423a97", 0x5}, {&(0x7f0000004200)="dc5a868d3ab9d0e6e53877e31542495cd15c6da9cabba229dd9b3d2c7f782924f6097e494d90a1fbc68c5296e8a12c5ec6f166e1f466e7767989b69343cbbd27e209cbe2605addd77409e758c3f4fa96c86d051ce5ea05a85d2e27a0e3957ff5045250fc3108475eb909c805173642611c99ff57593ab5efac54d05b967273c7735d598abccf45f975aca29443b281f5c7", 0x91}, {&(0x7f00000042c0)="6abf36a1526f084498472719e920636949533fdd108458a07df3d18ce5a3f3fd9e04dabc736033395c94afc761705d3a51d7d6a05079b7e4c50e82fae1412e36cbb08cb309ee4e19120b2b316b260c1f9d9589ad8b9165d66d37cc3c370bfa34ac4e9fae232030f0874eef47085a240db5461a456082e75783395f225e2be936439b0f181282424719afb4210d9c20417e098edd5bf28350f17325ec7022100fcac05b4a876d6ee5c48f14e31d6947cdaea4f3d81f42b20cdcf0c28582e94021c9171de7b69b6f825eef5c0d", 0xcc}, {&(0x7f00000043c0)="3b5e8a231968eccd66687bf06d67462b53b5d1578076bd665e06a0c9cd94b328c114b64515bf5abae9f4b0d291b7488be90d921e0911cb704bbba2bba5ab85706b5992c23c36d469fe0a47e556a676d24c5334db12c135cbd85ab5533fe82c43badee356669fa4e80332e1b98a90a94c48a9554f71c7a25afa2cac0ad813c5afdb403c34c46a0b319320b8", 0x8b}, {&(0x7f0000004480)="923a3eccacf7db3176bb6bf9f3a723e22e53bf8b5f6f9457663a758231b47617229a6ef433e2ed8c34258321d41b8f0d2df1a6c8ae6ec5fa2cbca735a7581e71474a97cd48c6feda221032319339c17518aeeb78380054300f518adb83740b068410f7aea2a9c1a4627c4a5c49829fdf08767bdb99fd02202e7f85c4a74c2e6aedf456f600b401b4a6194cdf92a0e677e59079e356cd1e0dc8544eff33ff8fbffb941c27fc2dbf9e75edfdb5b2d7b59a822beb44eb6a9212f823343fb5398413b0a256565f3a206b5d754c94893ce9a9f67204549a93941c893be30f9d1770d9e7839cf594d303bb70007f75", 0xec}, {&(0x7f0000004580)="e8ea340917ee4ec41e69369eadaea2d2dbcf92199b77de8734734fc9da47d1c8a84ffb83910c89075f8a1738", 0x2c}, {&(0x7f00000045c0)="8cc7d52cf1c4661ce2f48b9f970a32f816e6745deb45cad332664418ea92a4cffdd13c64bd56546278b34846ceb361d8c3447d67e82c56f6528f3ff87d69fdd070cd704c5a3917e7247460ffd9d8cbca7c662a92c53dc8e809448bb90083bc6be0cac83eb917ebb20f856275983479c959cb8b2e736085de0ff437f60ac0057f", 0x80}, {&(0x7f0000004640)="f55b3a3ea1558b7bae19de13161df806c843c11bd44d015182caee7837599edba4f50262d3202e827a81249cc3b8cf9fec00e07978a30d38c4dec784f7a330d44a27d6ac1b095282e74183d96bab2301a898533ba9925d755af42f4837617573d4429c35f85f8f8fb5f24069544d574b3aebac5db3145b9d715910bf9d773e7b9b4eb86c1f4a3d2b", 0x88}], 0xa}}], 0x7, 0x10000) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) pwrite64(r2, &(0x7f0000000000)="a7", 0xfffffd6b, 0x0) 17:25:12 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota}], [], 0xa}) 17:25:12 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) (fail_nth: 2) 17:25:12 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) fchmod(r1, 0x0) r2 = signalfd(r0, &(0x7f00000000c0), 0xffffffffffffff6f) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000040)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) syz_genetlink_get_family_id$gtp(&(0x7f0000001a00), 0xffffffffffffffff) 17:25:12 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0xffffff7f00000000}}], 0x300, 0x10062, 0x0) [ 2887.077118] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 17:25:12 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', 0x0, 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:25:12 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) [ 2887.130283] EXT4-fs (sda): Unrecognized mount option " [ 2887.130283] " or missing value 17:25:13 executing program 1: syz_mount_image$nfs4(0x0, 0x0, 0x0, 0x2, &(0x7f0000001580)=[{&(0x7f0000001380)="5ff927bec735", 0x6}, {&(0x7f0000001480)='6', 0x1}], 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xff, 0x7, &(0x7f0000000580)=[{&(0x7f0000000080)="f827fd657458a3ec4ef672c981bacfe2f4dcd000c1ec69d9482b52a91e85934e338d07bc930fbd33b5c6cb31334e773550d88f44476a3d48e4ead50709297bfe9af10d3df012b0", 0x47, 0x8}, {&(0x7f0000000100)="3a1f06bb8528c0649f679fd157350acdbcb9e77402f8965adfaee97cd3be3b97d000cb240b57d9c1fe99f3adcfa315b02d91a73a00ce6302197a680e5c7a377d46527285f6fc2923a9bb59c6f4be8100ef970f36c3f2ef79c9bf168c4fa4cd4727e8cb67c8750f463fe120d24197805aa5ba811bfec1e4fdde8a82c358927975259731cfc9bad984f67f5fbb6225905b20871e020ba1fdfe0cf28a37fa1c5a7718c44557c0ca37f8b6d46ef4013a73c84353c2f3d882a0fe0cc252fe3ba9e7bf69f2b45607c5cc7421549852ce9f5b39dedb9e4055317b", 0xd7, 0x9}, {&(0x7f0000000200)="1b38a93366294a5ff480dd718cbaef206e258aa8e8327d68c5569f50962a354f4e769ca374cd39fa0bb34d0fae9458091336832748ccacca990e11bc7104ae5e8691815082bd913a1c3cb73b689cc2e83685d618e0f5405aaa08b280249a4381b3d8aa2c558a1f02c4419037ca9b339bd8d3fdda82b64e189d06880dec109cd07e1d810bcbb5f3ee35eb", 0x8a, 0x1}, {&(0x7f00000002c0)="f82459c237ed224dde1b9921cdf41ce0cb4d5f95b51f715f8f69f9531aa6a6c73a3597b02c91313019408ab5778e0efb69f21c27df71964cb0d61a7765523b8334354a20a2b6d8c33c32654002df5ef1152f2ebecba8d6712defe379de98324b8a5265bc8ea2c2e0ce41541b5dd82aeee7504cff751f17b0047eeec81d1d9474dc81e1a58919c4c29a4db21de56a178bd9e876fe47c3a3fb6917", 0x9a, 0x684}, {&(0x7f0000000380)="7133ad52af9f9b06215ed9c3e219780419cd6db602e75ae8c4aecce419e0b5de897a244ada706c0233cdf637aeba26f16f3a87c5e850976af9a14cab2ed6441e62c7101475e0e46b64e4717213f3049507df0f7c3d6d27df4345a79d3bd6687fcdad8a4914998b907bb1464e6af9f07ece8fc6e34c780e47f1710acc0e5cf49996838274780ad207af94de230d8da71da729ba55dad49951aa360f0eea010153ebd26010166feca7c6092083aa1c01b1e918c61e021d533781995fb996cfb14abd8d8cd450b772a6d271", 0xca, 0xfff}, {&(0x7f0000000480)="47d74ea00f7d8269850e6e6e4e0a171c15bcf70925c23a770b8da0c638655351bd796ebca61e1fdee0cf2caa69d7ca64a2082c6aeacd9d5e78e44772ebd237ff22740438eed4c1ba13a2bdb8b8594a487f6fe474359c4eca058e4d47de29e86ea4274bfc26f2533c1cc157a3596ed7ffde6439e7c2a049f0c347d1", 0x7b, 0x7}, {&(0x7f0000000500)="858f79c46ef7a8f63a3bd142d2781e8ef9df2c8da1cb391e8c58251107cac7005001285364e8cb2483d9e5be283acf96cc9da88b7324e2773ab27eb99848c404b0d46d3b4b6db221e70f5e6cbfc7c0dde7c1aaee7ab42c8ff6ccb747d9074bb22a", 0x61, 0x7}], 0x1000020, &(0x7f0000000640)={[{'^.##'}, {'\\][$(%@\''}, {}], [{@smackfsroot={'smackfsroot', 0x3d, '{^'}}, {@dont_appraise}, {@euid_gt={'euid>', 0xee00}}, {@dont_appraise}, {@subj_role={'subj_role', 0x3d, '-.\';}['}}]}) syz_mount_image$nfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x2, &(0x7f0000000900)=[{&(0x7f0000000740)="70fa4dfe5dac925230c3a6866ff2d0f8eeab08f2d968e29009df16043756eb1c11d369f550cbda3959c44582dc9cbd4505af8364fc8bb0d79d32d9c16f3f549eb0897b06e8e2a3da5a85e51ad46ae2a03651a4386c5334f6499b97864b74491f45ed221f2e37964ad71e53b9bb591546caacbda5e81c3852acbd80a5267d173d7b3c042e05c604ef9518ef03f7769965d1221ce53ebb9391f8cc0f119882adc865efb21d49e43092366a8887fb90fbe9eca365261051ba212c9c46d985257ada800c546a22b2ae4ead9a69d4797e812020b27a3cd87e3478", 0xd8, 0x7}, {&(0x7f0000000840)="81b55c19aa43163058e537a7c2c148a8049e828b49039378b993a8590c4e7e894a0adcef1c04d99d183083bd0fd23dc745f486b64407826ecdca3c50474da8582449ab2477af8087016ee9ae43afa12db580b3dc965f3b987898d1a88df4c86ff4452824879ceb607191b0d4977927989fe72ff85f7a1e7ff2a45f133261b294ca0edb79f03592458832655dee29a5e2211f23525c06f0d7df3b9b662404ceb171198e0e433461e0a64954", 0xab, 0x5}], 0x1000000, &(0x7f0000000940)={[{'euid>'}, {','}, {'euid>'}, {'euid>'}], [{@fsuuid={'fsuuid', 0x3d, {[0x35, 0x65, 0x33, 0x33, 0x34, 0x35, 0x35, 0x65], 0x2d, [0x52, 0x61, 0x35, 0x34], 0x2d, [0x32, 0x64, 0x36, 0x30], 0x2d, [0x37, 0x31, 0x33, 0x32], 0x2d, [0x66, 0xffee9741092b8cfe, 0x30, 0x37, 0x35, 0x61, 0x32, 0x61]}}}, {@appraise_type}, {@smackfsroot={'smackfsroot', 0x3d, 'subj_role'}}, {@subj_user}, {@appraise_type}]}) [ 2887.229039] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2887.233310] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/270/file0 supports timestamps until 2038 (0x7fffffff) [ 2887.255013] FAULT_INJECTION: forcing a failure. [ 2887.255013] name failslab, interval 1, probability 0, space 0, times 0 [ 2887.256769] CPU: 0 PID: 70326 Comm: syz-executor.5 Not tainted 5.10.90 #1 [ 2887.257718] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2887.259261] Call Trace: [ 2887.259630] dump_stack+0x107/0x163 [ 2887.260188] should_fail.cold+0x5/0xa [ 2887.261217] ? create_object.isra.0+0x3a/0xa20 [ 2887.262443] should_failslab+0x5/0x10 [ 2887.262942] kmem_cache_alloc+0x5b/0x350 [ 2887.263480] create_object.isra.0+0x3a/0xa20 [ 2887.264051] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2887.264764] kmem_cache_alloc+0x159/0x350 [ 2887.265320] ? vfs_write+0x354/0xa20 [ 2887.265834] getname_flags.part.0+0x50/0x4f0 [ 2887.266414] getname_flags+0x9a/0xe0 [ 2887.266903] __x64_sys_unlinkat+0xb2/0x130 [ 2887.267457] do_syscall_64+0x33/0x40 [ 2887.267945] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2887.268672] RIP: 0033:0x7f6a33987b19 [ 2887.269163] 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 [ 2887.271522] RSP: 002b:00007f6a30efd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000107 [ 2887.272639] RAX: ffffffffffffffda RBX: 00007f6a33a9af60 RCX: 00007f6a33987b19 [ 2887.273618] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005 [ 2887.274534] RBP: 00007f6a30efd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2887.275452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2887.276435] R13: 00007fffb92f3e9f R14: 00007f6a30efd300 R15: 0000000000022000 17:25:13 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota}], [], 0xb}) [ 2887.321444] EXT4-fs error (device loop5): ext4_lookup:1708: inode #2: comm syz-executor.5: deleted inode referenced: 12 17:25:13 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000300)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d2f4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e37343237383831383900"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000001182de0168a747c9ad124fbfbfe181f2010040000c00000000000000d2f4655f00"/64, 0x40, 0x4e0}, {&(0x7f00000004c0)="01000000000005004000000000000000000000190000000034030000000000009b223094ffb06eea844aa134dbbc59d8fdf72718a853cb238d998f283b972fa59f1e666d328014e457939729803be1c82d6da465a415b14f1f4aa1ed5b9b1823333f0f9c482dbdc4e8c8b33a6dbc9137222686cf4ff3d88f260380b912b93120e3674360d10e7aab", 0x88, 0x560}, {&(0x7f0000010300)="03000000040000000500000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010400)="ff070000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d2f4655fd2f4655fd2f4655f00"/2080, 0x820, 0xc00}, {&(0x7f0000000080)="ed41000000040000d2f4655fd2f4655fd2f4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x1480}, {&(0x7f0000010e00)="8081000000300404d2f4655fd2f4655fd2f4655f00000000000001002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000", 0x60, 0x1700}, {&(0x7f0000010f00)="c041000000300000d2f4655fd2f4655fd2f4655f00000000000002002000000000000800000000000af301000400000000000000000000000c00000020000000", 0x40, 0x1900}, {0x0}, {&(0x7f0000011700)="00000000000400"/29, 0x1d, 0x444}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="0104b5731d22ac3e3a260000b427ca1c86ce697b624e501f81e2eb7f708da91a04b4a5aca819031e369a5ccb43f525eae2e7517030769d870688993f49f454bbb849ba99032cacd3bc198113a87001d7a021ab71c2ea2c20bb7d44dcf28b81461f7c9868fd851616f18772147ec0a6c9ab4d1f21"]) [ 2888.032282] EXT4-fs (sda): Unrecognized mount option " " or missing value [ 2888.046241] EXT4-fs (loop7): Unrecognized mount option "µs"¬>:&" or missing value 17:25:30 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) (fail_nth: 3) 17:25:30 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota}], [], 0x10}) 17:25:30 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:25:30 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0xffffffff00000000}}], 0x300, 0x10062, 0x0) 17:25:30 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000100)="0200000003000000040000006a000f58f44f713debfed1d802a45ff2ba54b2ce2fd8e15d5159ca9ae78eeec1f942e5", 0x2f, 0x800}, {&(0x7f0000000300)="ffff3f00000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffeffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff2d65c9ecc65bcb380c17a2c5e263d93ffdfeff6e080", 0x818, 0xb939}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffbfffffffd}) mount$bind(&(0x7f00000021c0)='./file0\x00', &(0x7f0000002200)='./file1\x00', &(0x7f0000002240), 0x21881, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140), 0x2000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000002180)={'macsec0\x00'}) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000b40)=ANY=[@ANYBLOB="1c0000001400000429bd70e063cafadf2fbe4ffebd00fddbdf250e00001808006500e0000001ed66d52f315a97cbcd480a48f30c3309c39c0c080a16b4767cb3bff47c2c9b7d460329db1dcd53cdf6753d1271715cb49b9c579feb0c1af595ef6ad23260221f0f93f438471deb7f5cb60cd1a92ba013d73d5bba34906d251a11f0d4e232e2c0e7fddcd1e324a738618d42639b"], 0x1c}, 0x1, 0x0, 0x0, 0x4048040}, 0x4800) sendmsg$ETHTOOL_MSG_EEE_SET(r1, &(0x7f0000002140)={&(0x7f0000000e40)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000002100)={&(0x7f0000000e80)={0x1248, 0x0, 0x100, 0x70bd28, 0x25dfdbfc, {}, [@ETHTOOL_A_EEE_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x20}, @ETHTOOL_A_EEE_TX_LPI_ENABLED={0x5, 0x6, 0x1}, @ETHTOOL_A_EEE_ENABLED={0x5, 0x5, 0x1}, @ETHTOOL_A_EEE_MODES_OURS={0x11ec, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x100, 0x3, 0x0, 0x1, [{0x4}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, '/dev/vcs\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'ext4\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, 'vcan0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '[\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '-(]\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xa7}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '(^^\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, 'vcan0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, 'vcan0\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9c03}]}, {0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xa7}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1ff}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0x1004, 0x4, "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@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x4800000}, @ETHTOOL_A_BITSET_VALUE={0x35, 0x4, "2c38e5c9b60450b25f3e91c587290dbc5fd2a06c93d68b6059db2f6e332f90d3ddd6a2206d0a51cde605a3246ffc094728"}, @ETHTOOL_A_BITSET_VALUE={0x8f, 0x4, "336a0a6413e03561db0023c787b63ed27fd60c24366cd82d153814e687f56718c9934dcad0dc58fd1eb559aae6e7c157b873b2b71bc0f3375550794a367d5112572cd40f565ef4a5eaeceba0a6a05cbdcf7a42dc7af402cebd3aa21ce0f0227d071192d07277c792ac2e9f50e3fbab36bd4b7dd33cb71aa9a7335b6140e52866205768768ede72b3b01a16"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x3}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x4}]}, 0x1248}, 0x1, 0x0, 0x0, 0x81}, 0x40) ioctl(r1, 0x1f, &(0x7f0000002280)="0824a0dfff869fb1561ed38bfe59fbd09153987b377516703f19bba1d130f155e2ac30a09eac9cead9f48f881481864d2bbdc2ee9484c8fc226201a38582226da81839c4d7130d10d318078227b65344b182a6e882291ec2260e3af80f73fe58e73fd3054711ef9955e706696a22970276599744f0c8cc98c0d3b406c57c9cb262f9c30546b5b69e102b9848b48554d551a1d9b126b9c410fe9d97a4733d24337f805ec9ed0ac60522b7249de8") ioctl$VFAT_IOCTL_READDIR_BOTH(r1, 0x82307201, &(0x7f0000000c00)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) 17:25:30 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:25:30 executing program 2: r0 = syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="0200000003000000040000006a000f", 0xf, 0x800}, {&(0x7f0000010500)="ffff3f00000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x802, 0x1000}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f47d5fe0f4655f100000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000080)=ANY=[]) umount2(&(0x7f0000000080)='./file0\x00', 0xa) openat(r0, &(0x7f0000000100)='./file0\x00', 0x5142, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 17:25:30 executing program 1: syz_mount_image$nfs4(&(0x7f0000000080), &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x10010, 0x0) syz_mount_image$iso9660(&(0x7f0000008980), &(0x7f00000089c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x346350e05557702b, &(0x7f0000008ac0)) [ 2904.418130] EXT4-fs (sda): Unrecognized mount option "" or missing value 17:25:30 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) [ 2904.457124] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 2904.459566] EXT4-fs error (device loop7): __ext4_new_inode:1068: comm syz-executor.7: reserved inode found cleared - inode=1 [ 2904.460559] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2904.463381] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/271/file0 supports timestamps until 2038 (0x7fffffff) [ 2904.502602] FAULT_INJECTION: forcing a failure. [ 2904.502602] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2904.505275] CPU: 0 PID: 71044 Comm: syz-executor.5 Not tainted 5.10.90 #1 [ 2904.506817] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2904.509522] Call Trace: [ 2904.510131] dump_stack+0x107/0x163 [ 2904.510965] should_fail.cold+0x5/0xa [ 2904.511821] strncpy_from_user+0x34/0x460 [ 2904.512794] getname_flags.part.0+0x95/0x4f0 17:25:30 executing program 7: sendmsg$ETHTOOL_MSG_WOL_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x120, 0x0, 0x300, 0x70bd26, 0x25dfdbfb, {}, [@HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}]}, @HEADER={0xb4, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}]}]}, 0x120}, 0x1, 0x0, 0x0, 0x4000001}, 0x840) r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) clone3(&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2904.513802] getname_flags+0x9a/0xe0 [ 2904.514825] __x64_sys_unlinkat+0xb2/0x130 [ 2904.515730] do_syscall_64+0x33/0x40 [ 2904.516541] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2904.517665] RIP: 0033:0x7f6a33987b19 [ 2904.518474] 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 [ 2904.522429] RSP: 002b:00007f6a30edc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000107 [ 2904.524064] RAX: ffffffffffffffda RBX: 00007f6a33a9b020 RCX: 00007f6a33987b19 [ 2904.525622] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: ffffffffffffffff [ 2904.527154] RBP: 00007f6a30edc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2904.528686] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2904.530306] R13: 00007fffb92f3e9f R14: 00007f6a30edc300 R15: 0000000000022000 17:25:30 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) [ 2904.583697] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 17:25:30 executing program 1: r0 = syz_mount_image$nfs4(&(0x7f0000000440), 0x0, 0x67, 0x5, &(0x7f0000000980)=[{0x0, 0x0, 0x2}, {0x0}, {0x0, 0x0, 0x5}, {0x0}, {&(0x7f00000008c0)}], 0x1808024, &(0x7f0000000000)=ANY=[@ANYBLOB="4427272c66736e616d653d002c66736e616de53d5c7d2c666f776e65723e", @ANYRESDEC=0x0, @ANYBLOB="d00031a0b3e0b10caf2ca1e90ae63ebebef2d4d18fc01b5c5794104a3d07349d86c32554b4b5513c47c209d29d1d4ec01441ef57903233d038c30f84e4ab00220c77a56fef022fbc3640f2de22d53996977d4451a360e74a287f2dc1c2f055448da69978df9a1af778395b97392d22119e7b57e0d0260eb10d8e38b80b865ad9c44d180987030600000001d7756726411e1b25fd4a0be7ef92eef33fbfb1b3384ef25482df1957c6eb3c"]) execveat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000140)=',\'-\x00'], &(0x7f0000000240)=[&(0x7f00000001c0)='*(.:+\x00', &(0x7f0000000200)='nfs4\x00'], 0x800) 17:25:30 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}], 0x300, 0x10062, 0x0) 17:25:30 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota}], [], 0x18}) [ 2904.829889] EXT4-fs (sda): Unrecognized mount option "" or missing value 17:25:46 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:25:46 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota}], [], 0x2e}) 17:25:46 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}], 0x300, 0x10062, 0x0) 17:25:46 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:25:46 executing program 2: r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 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, 0x0, 0xfffffffffffffffc}, 0x0, 0xe, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSW2(0xffffffffffffffff, 0x402c542c, &(0x7f0000000100)={0x0, 0x1, 0x5, 0x0, 0x6, "7b55e12da00ca0c3723f6f9b27f099411b0344", 0x2, 0x1000}) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x58be, &(0x7f00000001c0)={0x0, 0x6f57, 0x1, 0x0, 0x104, 0x0, r0}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000240)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000280)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x1}, 0xfffffffc) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r4, 0x4b72, &(0x7f0000000500)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAF(r4, 0x5408, &(0x7f00000000c0)={0x9, 0x31, 0x3c, 0x6, 0xc, "be05bdf795ff9b04"}) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000040)) ioctl$TCSETSW2(r1, 0x402c542c, &(0x7f0000000180)={0x0, 0x0, 0x5553eb38, 0x2000036, 0x0, "0d7e023378a34ec666221925904535773a4684"}) r5 = dup3(r2, r2, 0x80000) ioctl$KIOCSOUND(r1, 0x4b2f, 0x7849) ioctl$TCSETSW2(r5, 0x402c542c, &(0x7f0000000000)={0x7fffffff, 0xfffff9a0, 0x48000000, 0x8, 0x20, "b00393c72290fe888a296855e3a29f3d95eec2", 0x7fffffff, 0x9}) ioctl$TIOCL_PASTESEL(r4, 0x541c, &(0x7f0000000140)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80743, 0x88) execveat(r6, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) 17:25:46 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) (fail_nth: 4) 17:25:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, &(0x7f0000000000)=""/6, 0x6, 0x0, &(0x7f0000000040)=""/241, 0xf1}, &(0x7f0000000200)=0x40) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000180), 0x4) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000001c0)=@ccm_128={{}, "02f20205dcae454d", "f8dada3858fa3d6082302212082244db", "1dc05df6", "75d6918fac7ef4f7"}, 0x28) 17:25:46 executing program 7: r0 = syz_mount_image$nfs4(0x0, &(0x7f00000004c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = dup2(r0, r0) mkdirat(r1, &(0x7f0000000080)='./file1/file0\x00', 0x1a2) syz_mount_image$nfs(0x0, &(0x7f00000007c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x6, 0x4, &(0x7f0000000340)=[{&(0x7f0000000140)="daa2a5f9f7b2b4f8c4fb862c8fad5bdf2d6fe5", 0x13, 0x1}, {&(0x7f0000000180)="a67c2c1f3fb169e4f6b65309b3cbf42e43cd9fcb4d2b3efd08aba2bba0596983aa19009871fc26", 0x27, 0x1}, {&(0x7f00000001c0)="b29a47eebe7a5c830f04777dacd920cc4955081f0f054baaa722ea609ad3653a949ccb592cdf78da7db4cd701f7483fab9c80167401a54190e811dc9c86c7e9bc17d3bcbf51a5e462ad2e47418c72290b4de8a937662d7f11990ea32f714c9abb0b3493cf0e9ecb162520af00eee7ddaf38cff047d1e3d683a62cfbff4b6adb86a00caafd263a0b94b9b1f954147182ba343da7f4b1a8ee1a6d66d08e6c40f68a70218dc0fa461f3250be5d29918a8bad4cb72f19709c8714666408179c93e76c102c9ed7c44c43cfc6d0c4c", 0xcc, 0x8}, {&(0x7f00000002c0)="0fe5f2eb82a0b896737dd23708c6b6a8c568f437bdb948582cbbda84b83e416b376fc0686231872b00858d642f89cdd12536596008331bcdcbab127c6344961d8016605225f6cf775027a0243bb8846d53689c938b6fd26402a4af00585718c5c9cac8f3c9c19aa06edae7cd8a5bda098e075d3954e8d6ee96963dfc66d1c994", 0x80, 0x2}], 0x110040, &(0x7f00000003c0)={[{'{:\\\\,]('}, {'\''}, {'.:.,%*,$'}, {}, {}], [{@smackfshat}, {@fsmagic={'fsmagic', 0x3d, 0x5}}, {@euid_eq={'euid', 0x3d, 0xee01}}, {@smackfsroot}, {@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@dont_appraise}]}) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') [ 2920.471037] EXT4-fs (sda): Unrecognized mount option "." or missing value 17:25:46 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) [ 2920.538879] FAULT_INJECTION: forcing a failure. [ 2920.538879] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2920.541934] CPU: 0 PID: 71502 Comm: syz-executor.5 Not tainted 5.10.90 #1 [ 2920.542994] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2920.544831] Call Trace: [ 2920.545327] dump_stack+0x107/0x163 [ 2920.545892] should_fail.cold+0x5/0xa [ 2920.546483] _copy_to_user+0x2e/0x180 [ 2920.547081] simple_read_from_buffer+0xcc/0x160 [ 2920.547879] proc_fail_nth_read+0x194/0x220 [ 2920.548587] ? proc_sessionid_read+0x220/0x220 [ 2920.549349] ? security_file_permission+0x24e/0x570 [ 2920.550076] ? proc_sessionid_read+0x220/0x220 [ 2920.550782] vfs_read+0x228/0x580 [ 2920.551298] ksys_read+0x12d/0x250 [ 2920.551830] ? __ia32_sys_pwrite64+0x230/0x230 [ 2920.552610] ? rcu_read_lock_sched_held+0x3a/0x70 [ 2920.556621] do_syscall_64+0x33/0x40 [ 2920.557212] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2920.558003] RIP: 0033:0x7f6a3393a69c [ 2920.558628] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2920.561444] RSP: 002b:00007f6a30edc170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2920.562684] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f6a3393a69c [ 2920.563753] RDX: 000000000000000f RSI: 00007f6a30edc1e0 RDI: 0000000000000005 [ 2920.564907] RBP: 00007f6a30edc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2920.566064] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2920.567213] R13: 00007fffb92f3e9f R14: 00007f6a30edc300 R15: 0000000000022000 17:25:46 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}}], 0x300, 0x10062, 0x0) [ 2920.656420] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2920.657941] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/272/file0 supports timestamps until 2038 (0x7fffffff) 17:25:46 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:25:46 executing program 2: r0 = creat(&(0x7f0000000000)='./file2\x00', 0x0) fcntl$setlease(r0, 0x400, 0x1) fcntl$setlease(r0, 0x400, 0x2) 17:25:46 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66694c65302f2e2e2f66696c653000"]) mount(&(0x7f0000000080)=@md0, &(0x7f00000000c0)='./file0/../file0\x00', &(0x7f0000000180)='befs\x00', 0x10c002, &(0x7f00000001c0)='\x00') mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_unix(&(0x7f0000000140)='./file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) 17:25:46 executing program 1: pwritev2(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000040)="85ac7b310e63365ee9c41960ed6f1b84e9ade9f4ce8fde4398c8486249ff029336eb7e4b2ff729cf641b11877afc564e2d69732388f53a8b67d3e0fbff8d630b73f98a92b00e59515a35f7a69b2faef4661afa4e7b5b90b8c013300b242bd4879317db63084ba69c1e0494e8fa1bacb39f2a3da28c672573e856fe9e4ff3fbffd9cee987c269bf579d4e4c0d56578f3bb2", 0x91}], 0x1, 0x0, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00'}) fgetxattr(r0, &(0x7f0000000000)=@random={'system.', '/dev/net/tun\x00'}, &(0x7f0000000100)=""/192, 0xc0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, 0x0) 17:25:46 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) 17:25:46 executing program 7: syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000000), 0xffffffffffffffff) syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)={0x28, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xaaaf}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x0) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000200), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x7c, r3, 0x10, 0x70bd25, 0x25dfdbff, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x15}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x23}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x1d}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_DOMAIN={0x11, 0x1, 'NLBL_CALIPSO\x00'}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private2}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x3}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000004}, 0x80) sendmsg$NL802154_CMD_SET_CCA_MODE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x4c, r2, 0x200, 0x70bd28, 0x25dfdbfe, {}, [@NL802154_ATTR_CCA_OPT={0x8, 0xd, 0x1}, @NL802154_ATTR_CCA_OPT={0x8, 0xd, 0x1}, @NL802154_ATTR_CCA_OPT={0x8, 0xd, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_CCA_OPT={0x8, 0xd, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4048880}, 0xc0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000700), r0) 17:25:46 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', 0x0, 0x0, 0x0, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:25:46 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}}], 0x300, 0x10062, 0x0) [ 2921.101329] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2921.103261] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/273/file0 supports timestamps until 2038 (0x7fffffff) 17:26:03 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:26:03 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r0, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000001600)=0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x7, &(0x7f0000001540)=[{&(0x7f00000001c0)="370c42b1a079f1a5fe20cddb606ed5a571c508074131e5a0151ecd484738ac0c4c75e4d47b5fb52e41f2d09836c7b262770295e0f4f065766fb9315d0fe753e5da267b8fba2d2df21ac93f1d60ea6455ee9bc8318ef92158fdf3931756a08c14a98c4d940d837b20eee8c028ca0b689627b30c2cbec2c19161f8fb23ac572c2776f91d37503e6bb41b39e7d7193696dcc4298a7108c9b67cb4a528ce7b10a8fdce8bc3cdbc6869dcd4525e528f5c4ba4f8ae859ec2a4850d04491f9741ce864ea51ee9aa086eb29f", 0xc8, 0x5acd}, {&(0x7f0000000300)="abff0a5338a9d98dc620ca9ce0c1b6553873f546c3a35486dfe397a5e8f21433e9124e2477962e8d49a56fa7d430c6ac7179f0eb5d4408720ff146089627714bfe4a9eaa9af629b2d3e4abb91536c1be6fb5986b0a1e18ddfdf1d5c9845e2faa8cc7f87a068c433ae8dcdb05d49c1cd2594b6f196aa99de1c4c0d8ea78e9eba08e0cb2becb9158a0d18c2096b81dfadafae3c76a176737e9f149551dafd0db19223e3a19", 0xa4, 0x81}, {&(0x7f00000003c0)="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", 0x1000, 0x6}, {&(0x7f00000013c0)="7bf6a372d685ef5a8e247be35e3ed03ce329179f72375781ea66bda16a32c8ca3cbcba18e6ab9282406c1973c186dc384ee14c00341f78dded0cda7a8a7c6f75101f59801629c6d7613c5b2a521f2a28ce44ced65004f636", 0x58, 0x921}, {&(0x7f00000000c0)="fe86651ed3182a4f09e2547674704e7a4a05ad3f", 0x14, 0x7}, {&(0x7f0000001440)="c4d0a9b917572da3456cd9584fc693e6eef84b60ac0dc98fbf549bc7cc25c76be9259f82012dd7c2867653897c4a8cd262423eaf39a4cf023fc3c98815fa0e0f9e49bbc774c1ed626559d0d1ee318da32820179b13c490725b42963cf365a2432caa7217b61a0ca55ae3043f1045c0a37a58568f09bafeceb27606b39611db30dd87f5db4d22ae4027f1f1fe66c342ca23ce9d6708f7edd01932672b263a32131d068d5f500d0a800864bc9ebd3ef97ca51e8b1a", 0xb4, 0x9}, {&(0x7f0000001500), 0x0, 0xfa4}], 0x24a0000, &(0x7f0000001640)={[{@dioread_nolock}, {@resuid={'resuid', 0x3d, r0}}, {@minixdf}], [{@smackfsroot={'smackfsroot', 0x3d, '--].)#}\xb4{$'}}, {@fowner_lt={'fowner<', r1}}, {@appraise}, {@fsname={'fsname', 0x3d, '&+\\$\',/'}}, {@fsname={'fsname', 0x3d, '#'}}, {@audit}, {@fowner_gt}]}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000001500)=ANY=[@ANYBLOB="6772706a71756f74613d2c00cb76"]) 17:26:03 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) sendmsg$FOU_CMD_GET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x100, 0x70bd27, 0x25dfdbfb, {}, [@FOU_ATTR_PORT={0x6, 0x1, 0x4e24}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @local}]}, 0x24}, 0x1, 0x0, 0x0, 0x20010001}, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) fork() 17:26:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101142, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000240)="a643a47c2157d67706776d3a405ddac630a0b138096fe0c3ed70c0ac40312a47c22c1732d10abeae911b1ed1b277b74350236ddb4fb31440eb4c66a1f017957a0537543553a4f76c00ef6178a62d81698a80ca52033b9a0d421860e73bd96a1fa8890a6c445b2699fb7a574be2a6af1c0b1d52afd83ca65431c61b6deab45b0400454d51ac3d6ee1e6dec7e707fe8597b601de2cabd3e765b1692f9bebc41390ccca9eb6ebd9e52cf432c3ba3fe94dbb54ed995b219b58ba459e3fa0086234c26d6b33cbc1a88e77fe42700f374c9c6db1cdc19d28430f59", 0xd8}], 0x1, 0x8001, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) r5 = dup2(r3, r0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[], 0x258) copy_file_range(r1, 0x0, r0, 0x0, 0x200f5ef, 0x0) fallocate(r0, 0x6a, 0x100, 0x8) close_range(0xffffffffffffffff, r5, 0x2) r6 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x1f, 0x2f, 0x81, 0x5e, 0x0, 0x80000001, 0x81808, 0x8, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000080), 0x6}, 0x1, 0x10001, 0x80000001, 0x5, 0x3, 0x401, 0x6, 0x0, 0x7, 0x0, 0x1}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x8001) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r7}, 0x2c, {[{@cache_mmap}, {@noextend}, {@afid={'afid', 0x3d, 0xf77}}, {@access_user}]}}) r8 = syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x40, 0x3, &(0x7f00000005c0)=[{&(0x7f0000000340)="d0fabeb365b69cba52b8b568d6debdb710e74458883e7b67ed5c2a08aa5351f4d29a507a2b92ed787784a6fbacdffbea7557b348632dbbb1ddf5edbf90cced4044cc5afc4c826cc7c0cd0fb83ac29b13c38a11ad20fcfe5e2236ae5774d15721758442774f75dc99f16895", 0x6b, 0x100000001}, {&(0x7f00000003c0)="08810742777227106feb3280bf2d5167a1a7dd16155fcc43503b9957d21690400950e970c85911d9e47d1cfd41168f8217d7b680dd13375d4907b320ea7270b56be2d4bef990c08a7608729e5dd6abcdc75c2799d4650a6cf31ac65c5924f8092b5637448b945f23184794203d601094fe89fd294d049796d5468c1fdb84d361978699e03e179a979b575070888ca6e1adac5f4bafe0c899350a3c93bf4f1ccf5a42bf4f4a48148ef9dae7095eacce070478cc1150267e8585cba088dcf2a146dec62de834fe922b9430e6409fc24af9ace574359c64ee0b29f730ccd7", 0xdd, 0x8}, {&(0x7f00000004c0)="cc8ceec8eeb748f8f307ff78f48a0cc920ba1ced2394dadbf170b2ccac86dd879f16b426d06bd3822bfb689c4a884dea0436f293fb8e4291ce52036674c0e1d38f24731809d4617532e504fd1ec7183d560b323f5112d5a0d39c0c6482e06d3d2d295171cfab9d7b089dc4bab9c5ff27427eb0a738f1b6ab8b0ecbf1506aebf93fd0b6b34c445a61f660b98a57dea15142a012338c2509848ea11636f055c822ba8565fdfbadfc11976b99ee0d3d5c4e0c6e3e1d41c773c141af23168f538eb0d3b952d7adda359d52ceb9c2d1", 0xcd, 0xf3a}], 0x1000000, &(0x7f0000000640)={[{@session={'session', 0x3d, 0x23}}, {}], [{@appraise_type}, {@euid_gt}, {@fowner_lt={'fowner<', 0xee01}}]}) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r8, 0x8008f513, &(0x7f00000006c0)) ioctl$RFKILL_IOCTL_NOINPUT(r6, 0x5201) 17:26:03 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', 0x0, 0x0, 0x0, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:26:03 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x2) 17:26:03 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}}], 0x300, 0x10062, 0x0) 17:26:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x74, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x28, 0xe, {@wo_ht={{}, {}, @broadcast, @device_a, @from_mac}, 0x0, @default, 0x1, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_DTIM_PERIOD={0x8}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_AUTH_TYPE={0x8}, @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}]}, 0x74}}, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x28, 0x0, 0x10, 0x70bd27, 0x25dfdbfc, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, ["", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x20040000) [ 2937.792670] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2937.798695] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/274/file0 supports timestamps until 2038 (0x7fffffff) 17:26:03 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x1000000) 17:26:03 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:26:03 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x200000}}], 0x300, 0x10062, 0x0) 17:26:03 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', 0x0, 0x0, 0x0, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:26:03 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) accept(0xffffffffffffffff, &(0x7f0000000040)=@isdn, &(0x7f00000000c0)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2046034, &(0x7f0000000200)=ANY=[@ANYBLOB="11b369ccccb5de9f87decf85d8a3bc30c7a58faa60090095d6f6566fd30aeb10dac89dab884dd474641e0da86525072b7ef9274caec60f889a91f857cf4a440fbde8ebfd59da45735d16428880370bbe4b6db5cdd181309613ce95894ed96301ac66dc45"]) 17:26:03 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:26:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103", 0x5b, 0x4800}], 0x804080, &(0x7f00000005c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./file1\x00', 0x41) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x101142, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000200)={0x260100, 0x100, 0x2}, 0x18) openat(r2, &(0x7f0000000240)='./file0/file0\x00', 0x100, 0x4) copy_file_range(r1, 0x0, r0, 0x0, 0x200f5ef, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 17:26:03 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}}], 0x300, 0x10062, 0x0) 17:26:03 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', 0x0, 0x0, 0x0, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) [ 2938.167111] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2938.174922] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/275/file0 supports timestamps until 2038 (0x7fffffff) 17:26:03 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000500000000f000000000000000200000006000000000008000080000020000000e1f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000008000000018000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000047878d126f6347e1b360d317cdb2f98e010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003009d", 0x7, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000013b00)) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x4, &(0x7f00000003c0)=[{&(0x7f00000000c0)="45990e5dab117db34051e2fbe574b9439fbcf3abff6b42f584940b75345298193c6cfe5458b319af9842ac0052f2c759216afef58fc3f19116c8ae7c634023", 0x3f, 0x80000001}, {&(0x7f0000000140)="1e57eef5ac8a48bd6d0bfa3dff4096222515f29ab2fce3ab385b56395c1c34815da5ed9ee88bca5b0098291af6854076bd588b4f1e292fb79b3c2487b6e521a7a0b45fd82c8d5a68268090f94d1a88eb5c8bede9c3014d75c8545cb37a208928041bb7acfa0d5b5e0402", 0x6a, 0x20}, {&(0x7f0000000280)="b631df0ddaa489308ecc1308ed2fb68651b38a8001c122b1147e2e1a068a0ce8b73ebec10a204504bf5f9a4b1320aacf08201fb42db661cb00c41a84f74c2bc426f4f1e51b75ba33f61670e906e62b06b8f890fc66e93423281733cd0b54c6cc9d8f469712e980536062ced31a", 0x6d, 0x6}, {&(0x7f0000000300)="b4989bd5ae1e324264c34448ea0ecdf3c521ddbaa87d73ba79497dfbc424ac32771fa537b7b9d06f97f241060669363852f1ae5fcd9711edb1e1956675525c983ceb9645916dcabd30d9a9116d9d0bcbb7e08bdb255779b95dc6eae43f1215b285311c7cf1569f23d6c238eb9b1e35c616eff792e5283b01d6561b8081b5da43e04dd75143bd40b45cf02337d8da64df5392786125ae1e27b6099c6f39bfcbfd39ed", 0xa2, 0x8}], 0x12020, &(0x7f0000000440)={[{@quota}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@usrjquota}, {@nomblk_io_submit}], [{@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@subj_user={'subj_user', 0x3d, 'ext4\x00'}}, {@euid_lt}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@permit_directio}, {@obj_type={'obj_type', 0x3d, 'ext4\x00'}}]}) mount(&(0x7f00000001c0)=@sr0, &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='ufs\x00', 0x800080, &(0x7f0000000580)='sysadm_u') [ 2938.237152] EXT4-fs (sda): Unrecognized mount option "³iÌ̵ޟ‡ÞÏ…Ø£¼0Ç¥ª` " or missing value [ 2938.377709] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2938.454113] EXT4-fs (loop7): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 10289155)! [ 2938.456201] EXT4-fs (loop7): group descriptors corrupted! [ 2938.545253] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2938.559332] EXT4-fs (loop7): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 10289155)! [ 2938.561446] EXT4-fs (loop7): group descriptors corrupted! 17:26:20 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x2000000) 17:26:20 executing program 7: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001500), 0x8000, &(0x7f00000015c0)) 17:26:20 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x8800000) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r3) r5 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}}) fallocate(r6, 0x8, 0x0, 0x8) r7 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x105142, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r8 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x111400, 0x0) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r8, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x14, 0x3, 0x2, 0x101, 0x0, 0x0, {0xa, 0x0, 0x7}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000080}, 0x20000804) r9 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x482c42, 0x302a427d74dfde13) copy_file_range(r9, 0x0, r7, 0x0, 0x200f5ef, 0x0) 17:26:20 executing program 3: sendmsg$NL80211_CMD_START_NAN(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000004768c0756786bbc65d9332d6609a9a6d138c3f5cc8cdbf0cb69ca88a1d30cf1b3c91373323a627fa790dda8c000000000000da213c678df7043db62219566fa219c631ae4d462335e823975a97eb0854813817b6f1289f88810e6297413a920158a6a34d4688d13535de67667ee62f4bca8acb9f7e47bec79dce6e307580b5752a20030b251d41d085f90cd5a08c135ffa18b33ed0f4cc03e0649913aad071e094a9462ce65cae8e35a26f47f55493d7f7343b43a7d3379378d17fa5960c28863b9f40d33ebe7ee26c8d677a1bc10fd011ce3cd37690cc69f84e2ec1bd35118d90ae6681a98a", @ANYRES16=0x0, @ANYBLOB="040028bd7000fcdbdf25730000000c00990007000000430000000800ef00080000000800ef00020000000500ee00040000000800ef00000000000500ee0080000000"], 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x4840) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) mkdir(&(0x7f0000000040)='./file0/../file0/file0\x00', 0x90) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2046034, &(0x7f0000000080)={[{@grpjquota}]}) 17:26:20 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x0, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:26:20 executing program 2: ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @out_args}, './file0\x00'}) sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000400)={&(0x7f00000000c0)={0x328, 0x1, 0x2, 0x3, 0x0, 0x0, {0x0, 0x0, 0x4}, [@CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x1}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x1}, @CTA_EXPECT_FLAGS={0x8}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz1\x00'}, @CTA_EXPECT_NAT={0x13c, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_TUPLE={0x70, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x14, 0x4, @private2}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @rand_addr=0x64010102}}}]}, @CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_TUPLE={0x2c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @local}}}]}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_TUPLE={0x74, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x39}}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @rand_addr=0x64010101}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @dev={0xfe, 0x80, '\x00', 0x2f}}, {0x14, 0x4, @mcast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_MASK={0x34, 0x3, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}]}, @CTA_EXPECT_TUPLE={0x10, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}]}, @CTA_EXPECT_NAT={0x170, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_TUPLE={0xa0, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={'\x00', '\xff\xff', @loopback}}, {0x14, 0x4, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, {0x14, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @local}}}, @CTA_TUPLE_ZONE={0x6}]}, @CTA_EXPECT_NAT_TUPLE={0x38, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @dev={0xfe, 0x80, '\x00', 0x23}}, {0x14, 0x4, @dev={0xfe, 0x80, '\x00', 0x2d}}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}]}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_TUPLE={0xc, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_TUPLE={0x48, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0xbd}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @multicast2}}}]}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_TUPLE={0x20, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}]}]}, 0x328}, 0x1, 0x0, 0x0, 0x4008046}, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000004d00)=[{{0x0, 0x34000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x300}], 0x1}}], 0x7ffff000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) sendmsg$NL80211_CMD_UNEXPECTED_FRAME(r2, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x14, 0x0, 0x100, 0x70bd28, 0x25dfdbfe, {{}, {@void, @void}}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x40) 17:26:20 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', 0x0, 0x0, 0x0, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:26:20 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}}], 0x300, 0x10062, 0x0) [ 2954.879541] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2954.881167] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/276/file0 supports timestamps until 2038 (0x7fffffff) [ 2954.907479] EXT4-fs (sda): re-mounted. Opts: grpjquota=,,errors=continue 17:26:20 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x0, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:26:20 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x100000000000000) [ 2955.666418] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2955.668735] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/277/file0 supports timestamps until 2038 (0x7fffffff) 17:26:34 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', 0x0, 0x0, 0x0, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:26:34 executing program 7: socket$packet(0x11, 0x2, 0x300) unshare(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000200)={0x3, 0x1000}, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000000040)={'ip6_vti0\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x2f, 0x0, 0x2, 0x8, 0x61, @ipv4={'\x00', '\xff\xff', @local}, @local, 0x7800, 0x1, 0xc96c, 0x100}}) bind$packet(r2, &(0x7f00000001c0)={0x11, 0x1a, r4, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r6, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r6, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r6, r5, 0x0, 0x9bbb) 17:26:34 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200000000000000) 17:26:34 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x0, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:26:34 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000440)='./file0/../file0/file0\x00', &(0x7f0000000480)) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota}]}) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0/../file0/file0\x00', 0x100000000, 0x4, &(0x7f0000000380)=[{&(0x7f00000001c0)="cd510b3553386a33fcb9f112e3e533d1f6836058eed4ffa49790b0e608269287b6483be32a1bfd94f84b0c63d3b394d1c7a9aec80b90ffdbee6cc789165adf4a1d1531c426820ae21d1a8c58f7a145a8c6d1f22dc1658b668dbd9629168d163a62deaf1fb62ce7d78129047f22762467d22ca4a5cf3ffd95894648d5d92c7ce2357eae57ac0b4c4d8267439eb5bb987dcb3067b43e956bbd30e0c0b2e5c9a9be9e076ae383a92d93c38bd3ccbb4e3aedf249e8a0dfb5291d182e8c20e4ff", 0xbe, 0x5}, {&(0x7f00000000c0)="6763a00b1ce019eac5d8ec55a67f75775f901112820a86e9d544c9e1543c483d1bd905e08fc770a1", 0x28, 0x6}, {&(0x7f0000000280)="e4e21edaecdabae47442", 0xa, 0x80000001}, {&(0x7f0000000300)="53d46d5924f1144c7df0ec428b9384da673ecc385187d3ab7429e8b5f2a51253bf9b44da00c3c05885dbc94fa628d19a9876607a8b058e1e264289c37680dfd6fcb62de28b5a969a5a2f657df2398e09c5a97badbe2e", 0x56, 0x7fffffff}], 0x10010, &(0x7f0000000400)={[{@nr_inodes={'nr_inodes', 0x3d, [0x6d, 0x2d, 0x4a, 0x6d, 0x37, 0x31, 0x70, 0x65]}}]}) 17:26:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x44000, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x200f5ef, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB="74720900000000000000f8106e6f3d", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',\x00']) ioctl$BTRFS_IOC_QGROUP_CREATE(r2, 0x4010942a, &(0x7f0000000040)={0x0, 0x1}) 17:26:34 executing program 2: sysinfo(&(0x7f0000000980)=""/212) syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000200)={0x2c, &(0x7f00000008c0)=ANY=[@ANYBLOB="20233e0000003e0644a6a59a9b31f34ff327a54eb3807fa4a8633bf10404faca659c4e9dd07095fb3590fef9c96a0f341bce56eeed89e39e6f796182dea79e711246d78e7deff1c22fe1a1cc31ba609b446b933a23db3779ea91c695405cbf7d94b0157ae345a486153093c3469b7a6dce2cbb1b3f1f824d5e3052bac911b4856ca3fd4a1869e2d81e15e6951f856974e9d84d95b289eff7328eee57"], &(0x7f0000000080)={0x0, 0x3, 0x7b, @string={0x7b, 0x3, "37045c01708057842d306e89f309f17d2ef3a278ec2530c9071ecd7f2f21b93502442fa51418d90b87437ecbb9db8a34b3faf58b0221343aaf097e658cc69088524ec6f5dc74be5b8d3e5662c9c50cb9ba0607aeac47f9bebc4ffaf4aa9a330af8a716e509126400f8371fd20e236dc3de763a942abbb8a71f"}}, &(0x7f0000000000)={0x0, 0xf, 0x30, {0x5, 0xf, 0x30, 0x3, [@ss_container_id={0x14, 0x10, 0x4, 0x2, "b70368585756a1702a7ba0abd06a2a31"}, @ss_container_id={0x14, 0x10, 0x4, 0x8, "7d324e96312c7808c1e17c29c896883d"}, @ptm_cap={0x3}]}}, &(0x7f0000000180)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x60, 0x1, 0x20, "9f881d6d", "03cb252a"}}, &(0x7f00000001c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x0, 0x18, 0x9, 0x6, 0x40, 0x3, 0x3}}}, &(0x7f0000000740)={0x84, &(0x7f0000000840)={0x0, 0xa, 0x71, "bf4739b4be5cbbeb7bd752695583afbd46b80b4b989dcee21ce92e74be5dccb51abacd63b3f04856c0042c6784bcfa5c6427bb091e761848609576d36fd417488bc2a23e431116fa4e55b6f0fb32aa9d6658bf0dc200bd5a983f0448efe9de1604b01749b4624a2f8176d17e40c0000000"}, &(0x7f0000000380)={0x0, 0xa, 0x1, 0x3}, &(0x7f00000003c0)={0x0, 0x8, 0x1, 0x6}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x2, 0x1}}, &(0x7f0000000440)=ANY=[@ANYBLOB="20000400000060003fe7"], &(0x7f0000000480)={0x40, 0x7, 0x2, 0x23b}, &(0x7f00000004c0)={0x40, 0x9, 0x1, 0x29}, &(0x7f0000000500)={0x40, 0xb, 0x2, "7f3e"}, &(0x7f0000000540)={0x40, 0xf, 0x2, 0x5}, &(0x7f0000000580)={0x40, 0x13, 0x6, @local}, &(0x7f00000005c0)={0x40, 0x17, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, &(0x7f0000000600)={0x40, 0x19, 0x2, "be28"}, &(0x7f0000000400)={0x40, 0x1a, 0x2, 0x24}, &(0x7f0000000680)={0x40, 0x1c, 0x1, 0x4}, &(0x7f00000006c0)={0x40, 0x1e, 0x1, 0x6}, &(0x7f0000000700)={0x40, 0x21, 0x1}}) sysinfo(&(0x7f0000000a80)=""/4096) r0 = syz_io_uring_setup(0x5d7c, &(0x7f0000000240)={0x0, 0x8d52, 0x8}, &(0x7f0000bff000/0x400000)=nil, &(0x7f0000f53000/0x2000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x100000e, 0x11, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x13, r2, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000040), &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000080)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) r5 = syz_io_uring_setup(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) syz_io_uring_setup(0x22, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)) r7 = syz_io_uring_setup(0x21, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)=0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r8, &(0x7f0000000040)=@IORING_OP_POLL_REMOVE={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r9}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd=r5, 0x3ff, 0x0, 0x0, 0x4, 0x1, {0x0, r9}}, 0x70) r10 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r11 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r10}, 0x2c, {'wfdno', 0x3d, r11}}) syz_io_uring_submit(0x0, r8, &(0x7f0000000340)=@IORING_OP_CLOSE={0x13, 0x2, 0x0, r11, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r9}}, 0x12) syz_io_uring_submit(r1, r4, &(0x7f0000000040)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x2, 0x2000, @fd=r0, 0x8, 0x0, 0x0, 0x4, 0x0, {0x2, r9}}, 0xffff) 17:26:34 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}}], 0x300, 0x10062, 0x0) [ 2969.108006] EXT4-fs (sda): re-mounted. Opts: grpjquota=,,errors=continue [ 2969.178612] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 17:26:34 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2046034, 0x0) [ 2969.207331] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/278/file0 supports timestamps until 2038 (0x7fffffff) 17:26:35 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 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, 0x0, 0x0, 0x0, @perf_config_ext={0xae7, 0x1}, 0x0, 0x0, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xa06e2, 0x0) fallocate(r0, 0x0, 0x0, 0x52f8) lseek(r0, 0x0, 0x0) 17:26:35 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f}}], 0x300, 0x10062, 0x0) 17:26:35 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x0, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:26:35 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x71}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x562}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000000080)="ed41000000040000dd39c7f4655fdef4655f00000880050000000af30127e0f052000000000000000000010000041000"/63, 0x3f, 0x1480}, {&(0x7f0000011300)="020000000c000102d3ca0000000000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x5c}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x60000, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) 17:26:35 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200000000000000) 17:26:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000480)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=0x0, @ANYBLOB="4654efcacbe48703fa7e51878b392b57ea2bd3261fca0ba1673c9573fb2e0f242f9b041f3de0d765552889d69db6db21424705d1239f4333d30296eb29d076e1"], 0x1c}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r4, &(0x7f0000002a40)={0x0, 0x0, &(0x7f0000002a00)={&(0x7f0000000440)={0x38, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0x1c, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_MAX_PEER_LINKS={0x6}, @NL80211_MESHCONF_RETRY_TIMEOUT={0x6, 0x1, 0x2c}, @NL80211_MESHCONF_CONFIRM_TIMEOUT={0x6, 0x2, 0x71}]}]}, 0x38}}, 0x0) sendmsg$NL80211_CMD_DEL_STATION(r0, &(0x7f0000000240)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)={0x104, r3, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r7}, @val={0xc, 0x99, {0x7ff, 0x33}}}}, [@NL80211_ATTR_STA_EXT_CAPABILITY={0xa4, 0xac, "c3ae2a2a504004cf11c506c3b451cd3f4ca03d46dd3a6dcf6711d4dc5cca2aa9d9bb0cab27a8e762c40466432a5a4a58d1ff6dc1212b0563d2c707e3c31502f3c2b59458c3009e86decba5357a0987c69add68b6422a227b7a8cb79f31b658b32ff9ed4e8c1a43b3375087fc34a09c5ae60326c1e69f4bc71e24118c236738d5b0cf424c018f4bf1f1cb6e4a1014f93fb38197d2afc24daba7ae4a8324025772"}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x1e, 0x13, [{0x18, 0x1}, {0x0, 0x1}, {0x6, 0x1}, {}, {0x1b, 0x1}, {0x36, 0x1}, {0x36, 0x1}, {0x6c, 0x1}, {0x6}, {0x1}, {0x5}, {0x16}, {0x18, 0x1}, {0x2}, {0x12, 0x1}, {0xfe, 0x1}, {0x1b}, {0x16}, {0x18}, {0xa153d641b04b1df0}, {0x2}, {0x4, 0x1}, {0x30, 0x1}, {0xc}, {0x36, 0x1}, {0x24}]}, @NL80211_ATTR_MESH_PEER_AID={0x6, 0xed, 0x2ae}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x5fe}, @NL80211_ATTR_STA_PLINK_ACTION={0x5, 0x19, 0x2}]}, 0x104}, 0x1, 0x0, 0x0, 0x4000}, 0x4080) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000080), &(0x7f00000000c0)={'U+', 0x5}, 0x16, 0x3) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota}]}) 17:26:35 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}}], 0x300, 0x10062, 0x0) 17:26:35 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2046034, 0x0) 17:26:35 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}}], 0x300, 0x10062, 0x0) 17:26:35 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x0, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:26:35 executing program 7: sync() sync() sync() [ 2970.137414] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 2970.142071] ext4 filesystem being mounted at /syzkaller-testdir514514135/syzkaller.J9Mxeb/234/file0 supports timestamps until 2038 (0x7fffffff) [ 2970.154302] EXT4-fs (sda): re-mounted. Opts: grpjquota=,,errors=continue 17:26:52 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2046034, 0x0) 17:26:52 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x404}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) 17:26:52 executing program 7: r0 = syz_io_uring_setup(0x1d, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) r3 = eventfd(0x0) io_uring_enter(0xffffffffffffffff, 0x6999, 0x1767, 0x3, &(0x7f00000001c0)={[0x5]}, 0x8) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, &(0x7f0000000140)=r3, 0x1) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_TIMEOUT_REMOVE, 0x0) io_uring_enter(r0, 0x76d3, 0x0, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x13, r4, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000040), &(0x7f0000000140)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000080)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r8 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x13, r7, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000080)={0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000040), &(0x7f0000000140)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000080)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) r11 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100), 0x40000, 0x0) syz_io_uring_submit(r5, r9, &(0x7f0000000200)=@IORING_OP_TEE={0x21, 0x2, 0x0, @fd=r10, 0x0, 0x0, 0xc7, 0x2, 0x0, {0x0, 0x0, r11}}, 0x7fffffff) 17:26:52 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}}], 0x300, 0x10062, 0x0) 17:26:52 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x0, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:26:52 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f00000000c0)='./file0/../file0\x00') mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@initdev}}, &(0x7f0000000040)=0xe8) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x200004, &(0x7f0000000080)={[{@init_itable}], [{@measure}, {@seclabel}, {@fowner_lt={'fowner<', r0}}]}) 17:26:52 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200000000000000) 17:26:52 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') dup3(r0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000080)={@empty, 0x0, r2}) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000080)={@empty, 0x0, r5}) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8916, &(0x7f0000000080)={@empty, 0x0, r8}) r9 = socket$inet6_udplite(0xa, 0x2, 0x88) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r9, 0x8916, &(0x7f0000000080)={@empty, 0x0, r11}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000002c0)={'syztnl2\x00', &(0x7f0000000240)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x5, 0x1, 0x18, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @dev={0xfe, 0x80, '\x00', 0x38}, 0x700, 0x7, 0xa1, 0x3}}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f0000000380)={'syztnl0\x00', &(0x7f0000000300)={'ip6tnl0\x00', 0x0, 0x4, 0x1, 0x60, 0x1, 0xc, @mcast2, @remote, 0x8, 0x10, 0x1ff, 0x2}}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r0, &(0x7f0000000600)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="00020000", @ANYRES16=0x0, @ANYBLOB="01002bbd7000fcdbdf250d0000007c00018014000200767863616e310000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="1400020064756d6d79300000000000000000000014000200626f6e6430000000000000000000000008000300020000001400020076657468305f746f5f6873720000000008000100", @ANYRES32=0x0, @ANYBLOB="080003000300000008000100", @ANYRES32=r2, @ANYBLOB="5c00018008000300010000000800030003000000080001005003fbf8dc9425d418d40a1a72938f73c90b92c308000080122948b0b07b08412120d4d271dcd55fae0db9efd3bba896ad1238da29b0b43e39a6ae554c822c4efbbfff95e6d97170a42332bb99539d12dd051f05af1b29e7bc8e9ff783ae9a76bd69ef8b59d71c35c9680a9f59ec4b5dabefb2a02bd5d9912be4490ff17b639dfa82d9c0efbcb667580ede4b0649", @ANYRES32=0x0, @ANYBLOB="1400020073797a5f74756e0000000000000000001400020076657468315f746f5f626f6e6400000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="180001801400020076657468305f746f5f62617461647600840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f687372000000000800030000000000080003000100000008000300000000000800030002000000140002006e7230000000000000000000000000001400020076657468315f6d61637674617000000008000300020000007800018008000100", @ANYRES32=r8, @ANYBLOB="140002007369743000000000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r11, @ANYBLOB="080003000200000008000100", @ANYRES32=r12, @ANYBLOB="14000200766c616e30000000000000000000000008000100", @ANYRES32=r13, @ANYBLOB="1400020076657468305f766c616e000000000000"], 0x200}, 0x1, 0x0, 0x0, 0x40000000}, 0x8000) [ 2986.915777] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 2986.964837] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 17:26:52 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}}], 0x300, 0x10062, 0x0) 17:26:52 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2046034, &(0x7f0000000180)) [ 2987.013327] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 2987.016161] ext4 filesystem being mounted at /syzkaller-testdir514514135/syzkaller.J9Mxeb/235/file0 supports timestamps until 2038 (0x7fffffff) 17:26:52 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2046034, 0x0) 17:26:52 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) mount(&(0x7f0000000080)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='pstore\x00', 0x4, &(0x7f0000000180)='(-\xca\x00') unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x401, 0x20) ioctl$VFAT_IOCTL_READDIR_BOTH(r0, 0x82307201, &(0x7f00000002c0)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) [ 2987.217177] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 17:26:53 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000080)=0xc) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000680)=ANY=[@ANYBLOB="200000001e00210200000000000000000000000088933d06954f08"], 0x20}}, 0x4040884) 17:26:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYRES16=r0, @ANYRESOCT], 0x30}, 0x1, 0x0, 0x0, 0x4095}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r0) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r3, 0x4, 0x70bd27, 0x25dfdbff, {{}, {@val={0x8}, @val={0xc, 0x99, {0xf53, 0x7e}}}}, ["", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x40008044}, 0x800) [ 2987.343475] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2987.349979] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/281/file0 supports timestamps until 2038 (0x7fffffff) [ 2987.390098] EXT4-fs error (device loop5): ext4_lookup:1708: inode #2: comm syz-executor.5: deleted inode referenced: 12 [ 2987.528136] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. 17:27:10 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}}], 0x300, 0x10062, 0x0) 17:27:10 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000001640)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x208000, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x10001, 0x8, &(0x7f0000001580)=[{&(0x7f0000000140)="1420da4f3f28512f6ba08bd0f1c2e7b2f83b68e8b6d0e303a95beb462fc9e016a9d9ddbe5a5adee8817c703f8a3bfd3e283bae4657c4e0fe365537bf8238b0376c68317e241cf9605da4b523de076d5515b7a164d3a504f8f757f752c88f7fa3129080529e0cd2b37b505a9ad75fea1560d5dc5b2a30de9e9bb0a2cbd3571c7a", 0x80, 0xffffffffffffffff}, {&(0x7f0000000280)="cb32a7ad8e1580ec98b543cb842edcba49ef983befd74f16fe21100ac9f96df6e5e8d321e74ee8d1e57d10d366546393b40d8af34bb5f01081f5809f93df61f2272477f1d510d9fdb2d085ed07554c2f3b1d0393a33a077df569fde79243aa878e8b052d5b1794b1590eea2a5e8a58fcaa099bc89397492e3d3072b61c90c02f7bab474498840be1934efcabc739744f10d1e1f3a3d8f578eb85c65335495da0e0c8d52a2ba0d726ce715598c0ba100e6d72fbd2a0d1275608e35b22a14d05b57d104c79bd2993bf6e358a262f29a81c6615eaa6f19cfd06735ad665e4f1225a1182eb7597eae6448551f2", 0xeb, 0x8}, {&(0x7f0000000380)="2a4d471b095784be9f2adb2d70098f9657505f0d869f73160131aa12953684bbf879a38e642b8994ebac535c40a17c13b175d000a04a7163432820530fc5a7425ffe9209eafd8b83a25d9501ae7a4c84b94d71f91a22d8ad71270bbada124c6a925dcf7097d9ff63ae0b126fa01502f213db66eec63238b497189c58d4c254d4836ef243255ffb67fe767b05ff861675caa21c2efb2b691018689ab127d0db36cb54f01b1bf42ef0ec8d3220905ae85facfb0a5247b1b52a3552934baf", 0xbd, 0x1}, {&(0x7f00000000c0)="0762095987bdf09f30c8cdb46d6a08165852c870f692efc189f53a33540faf2ba9a8df4885ca4e815914bcf2e5dc68d94e", 0x31}, {&(0x7f0000000440)="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", 0x1000, 0x9}, {&(0x7f0000001440)="c00d1fe619704d79c3dc356b5c82cc1aea041be72c987343e2b00b9829773e546de0ad8a6d397f9b8b1b1f71094494de973d574b85be83032a804f83475345d8b6414db638dd75", 0x47, 0xfffffffffffffc00}, {&(0x7f00000001c0)="63d9d7f52dec10bf70ce068f0f539129df9c14fa7ac49c9628ab98ac0b80b785c60ce0eb7dbaa1ad7575e6f4a0d5a9d8da5777", 0x33, 0x7}, {&(0x7f00000014c0)="a2e0e73eef5c89b21498424f8da4469c1d685d2c5405b0eb135317d9c91e99547fe39f66f9a14a8b8be498d790fa94b690cf07478c3b503074be3937478101532a8b78c6780e37f668a9fa79c36f3c28de8df3eb29e06ae4ebbea3976bd096c57a76510b732494e1bf07ec4f7bf27559e058fc936f16b37a3f2251b29052ca4af652ba85a3cd8fb2a44e0128d2a678996875803821e34b14152a9c6c1225cf894590b71dda41", 0xa6, 0x4000000009}], 0x10, &(0x7f00000016c0)=ANY=[@ANYBLOB="6261726461686561645f626c6b733d30783030303030303030b12d9ae7303030302c6e6f64656c616c6c6f632c6a6f75726e616c5f636865636b73756d2c7573726a71756f74613d2c00"]) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000001740)=@v2={0x2, @aes256, 0x10, '\x00', @a}) mount$cgroup(0x0, &(0x7f0000000200)='./file0/../file0\x00', &(0x7f0000000240), 0x0, &(0x7f0000000040)={[{@none}, {}]}) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000001680)='./file0\x00', 0x6, 0x8, &(0x7f0000001bc0)=[{&(0x7f0000001780)="e6b57b3fc6f5a8127050ac7d0a2a1a664461882af4fccce154636ea3d1286e73d1e2d607fa15a46cdd32f2b49abd451ddb01dfc29d595e63d7f4bfdd", 0x3c, 0x80000001}, {&(0x7f00000017c0)="0b24d974deab556051be8a420784b162f2c1faaab61113206b06e719cd90b89e1b3de972300365b1d3073f5d6c43ec43176ffd6e4c070dc21e457cc80dd78f316ff4f1b389a1cdcb52590e0b5eb8c171deda83f861ea501bfd3a29619b925688b686ca2396570468d720079f1ac1bb5a40549871f9e2", 0x76, 0x40}, {&(0x7f0000001840)="0363df97f624ad57774329e4fa9c4e5b4668069ec1c7763195fa265dc6fb1a1a072c95ca761539f3faa009ce34317acff2e6d17dd46bdd756bea290a7fce289a4dff34827fc01a24a8829ed31b11b28f4b6d9789f9ae3f0806bc3fb3a894ef2c70911a353f81b87353bc3cc28aababf5a04f94870c432c93fe25482ab5b391d95654", 0x82, 0x2d}, {&(0x7f0000001900)="58e54e54175ec935af523a57b98d56b96784bbcaf4ed8bd14eed96dff27d0456c48bb139614e6495b43b7ea427f992930e2bade735629cf8c8f902bb1ec13c5d68ce7b9d29597b6646ab392d6e5c7ef7a80f34305e390b4650033183ce9c301264c6ceadb72511fb1782417099750222041d3dc250633cb2fab6eff18f2c92af29", 0x81, 0x7}, {&(0x7f00000019c0)="42f103e2e0c96bde3a23f831f7c96ddd9b6f27de588492c34eac3ad2c508a8d9eece0d9e63889406a4f463709cb181123581932d9533860bf56ad8523df69da1135720f7109755a0c59184acf08bae14e186f7e060576e554ebc042a4ebbacf8dcdd0a9cbb682776aaa0c375e72d72197fadfbe909dc1c275cb1a18b1a27e433d59fb7ecac22", 0x86, 0x4}, {&(0x7f0000001a80)="0d07dca600feb762e4a7bcfec80de5bff0ba6d25b25b39b01aec", 0x1a, 0x5}, {&(0x7f0000001ac0)="f3d073e72d323ee53faf6e0f0b6f858fc100cfbcb8e03a2a5be8747564d714357e54da25578f8dbf1a0839af93e69351fb05f1061544a339a2172c3257864cd262fa6e4885a6226d7d427f70612a0568d3392046befdb4ad720f773647be3162bcfc39cc92d0ae33237aea99dbb9a3d6a3f1d6fd5978", 0x76}, {&(0x7f0000001b40)="7c8f72fd852611073ba99ca5bfb51fcadc051a832f64ea2da43c27eb44ce5a56a0d634983704776e53c03a9b62dfdff359924dd6a9fd29755b7dcc1b49d71f317a51766ff217fd975c71f5aadb1b9367cdffefeeea8b7154f406", 0x5a, 0x332}], 0x10, &(0x7f0000001c80)={[{@abort}, {@user_xattr}, {@delalloc}, {@nodiscard}, {@grpid}, {@user_xattr}], [{@audit}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'usrjquota='}}, {@seclabel}, {@fsmagic={'fsmagic', 0x3d, 0x100}}, {@measure}]}) 17:27:10 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200000000000000) 17:27:10 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2046034, &(0x7f0000000180)) 17:27:10 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2046034, 0x0) 17:27:10 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) ioctl$BTRFS_IOC_QGROUP_CREATE(r1, 0x4010942a, &(0x7f0000000300)={0x1, 0x8}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) r2 = syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x40, 0x1, &(0x7f00000000c0)=[{&(0x7f00000001c0)="903e2ce25577d1fa1a31d9dd0de8085cd9fd5aaaff94f36967a657152eb10147aaaa0513ec22837a8e8788c3c06e8c097c05822fa2a0bc6443a050d3643e127489fb879b281b43623beaa4d3ade835115cf5163d767393d2861e81a8f98ce6a84f7daaee3f34f9c4", 0x68, 0x4}], 0x400, &(0x7f00000003c0)={[{@resuid={'resuid', 0x3d, 0xee01}}, {@grpjquota_path={'grpjquota', 0x3d, './file0/../file0'}}, {@quota}, {@nombcache}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x8000000}}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'grpjquota='}}, {@seclabel}, {@audit}]}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota}]}) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) getdents(r3, &(0x7f0000000240)=""/75, 0x4b) 17:27:10 executing program 2: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) creat(&(0x7f0000000000)='./file1\x00', 0x8a) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6580, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000080)='./file1\x00', 0x0) pwrite64(r0, &(0x7f0000000300)="af", 0xfffffeb2, 0x0) 17:27:10 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0xffffff07, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000000040)="020000000c0001022e000000020000000c0002022e2e00000b0476c2d636d36fe07e73742b666f758c6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x6, 0x8, &(0x7f0000000880)=[{&(0x7f0000000340)="03c3ff3223fd580945a71354cdb4b9d0817f2d1e03bc609a2dedfb2fa90bab05", 0x20, 0x7f}, {&(0x7f0000000380)="b49004b0846da37b5c932d7366604484d258a09abbc5429e9df5daf8dc4d8a11d951a3d99f8c40df3a782bada27310c1aae252a62847306af95f29438db9eda6ccfbe0a34647ce746520bd1839a4160ec4bb1e6abfc876f27d9582533a46ecf4ba295c58895128b5a99c3e86ae22afe76894f89918c2e9607e4bf1acc1da465731b28b4ed29eb5058573af81604bf240d8edfca322ff8bd3a873a2b97606c11b90574450", 0xa4, 0x108a}, {&(0x7f0000000440)="a95b91e512f597d97b7ea2ede7081acb604c12f0b707b9b51c08cd9c8f0770e8dcfa4398f41329e10a97b0c06ede14f9d28660ffcf65a3e192f44fed5016a8b510be1d1bf41faeae7dcf56b77a68868d0d3c77dc8193f9aeec2c3c5398d7ed12ff02db23396d21d6d4d74a4e579ec52136d4617a69e5af786983959f99a7fd8611dbe976651d3c6a12a0743f", 0x8c, 0x4}, {&(0x7f0000000500)="99e909c362aad0bd89cd49e2848b49de42eeb641987a91fa4139a233436065ea6ebfeec2ac7b3a3dd2a34960b538612e94783d9b0bd5665f2a97ae88d63bdcae15d775efb81f9442944e6d253da9fdcb3b72916d95bbfdac209b1e54eb387690551bf029c7560c950601f9956e728c492042acfd33c260e48660d7667f2e4c604c656998aacafdc051dc807a7d6848dd3f4936404e1ce798b86737", 0x9b, 0x80000001}, {&(0x7f00000005c0)="21d30ab8363401b9c7942acbb8ed9205b98be125a2f323296704db1262767be5add11654066954f879c7f8b5a212db6dc05b29c7afc6d4fab5a6adb855af5aa4b1b96de64a4da0cb66b5668a8c131905b23b68b5b99df2b0432e242fb62b1fedbeea40bf78fb09df4890e69b44a4", 0x6e, 0x100}, {&(0x7f0000000640)="4a86391b4e8fc65c59bcf40dbe6ea899e6b815b80685298530604a701536aff1d4728f89050733047e7b464e910ccc0bbe49801d2f543d1fa559b27fbe8621075acc09a5de6e81b960e2fbdcbbc559403463b0f395", 0x55}, {&(0x7f00000006c0)="8fe84048e58a289be8a1aa94d4b3dd5f9e6b3583864ee7c344fa642852f92816ef6c12b7c6d1ae1ad32c12e8ec45d390971a18b32910049de295f0996b42ca47ac72ac3bc2d457eb6e1cf4461e6a2d38f5abd65bb0d3c396c124580e55612c74043c0e841f59c5d9e86caacc908ac829c557b737bcd7afe946ac69d83baf496a2e5529629a9eec156559f1b6fa98a78b5506cf45a7c1014b4023d6d9ce6b8e40f839e08297ec8408c31cd79e43fbd3a2e63af93d674989143e87fce8322e943f5b150c6dba1c8d7733706ad9fd99e4e010afdeac78e54d78006a24706f901cba8e3a50e8aea9b51bb7185d", 0xeb, 0x3}, {&(0x7f00000007c0)="d0038ce515e8e7cd25c251da73f51df4688d8394c99b6254e9d790e25683be3332a1fe1eeb562f61de469faa193c893619bd59c22a95d81c6f53e0728e6baa3dda37f570cf7a5646bd7f7ea74380b033396d9e628794f2fe861961c24f5f4eae6c42a93461a00cb1c8f17ae0ca12be55823cdade1f23e2268ef1b8205fecc5e1bc890188a1a21932a3eb1aad", 0x8c}], 0x400, &(0x7f0000000940)={[{@huge_advise}, {@nr_blocks={'nr_blocks', 0x3d, [0x6d, 0x39, 0x39, 0x33, 0x0, 0x32, 0x30, 0x25, 0x6d]}}, {@uid={'uid', 0x3d, 0xee00}}, {@size={'size', 0x3d, [0x39, 0x11]}}, {}, {@uid={'uid', 0x3d, 0xee00}}, {@nr_inodes={'nr_inodes', 0x3d, [0x36]}}], [{@appraise_type}, {@smackfstransmute={'smackfstransmute', 0x3d, 'ext4\x00'}}, {@obj_role={'obj_role', 0x3d, 'ext4\x00'}}, {@subj_type={'subj_type', 0x3d, 'ext4\x00'}}]}) r1 = accept(0xffffffffffffffff, &(0x7f0000000080)=@tipc=@name, &(0x7f0000000140)=0x80) finit_module(r1, &(0x7f0000000180)='ext4\x00', 0x1) [ 3004.539010] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 3004.581905] EXT4-fs (loop7): VFS: Can't find ext4 filesystem [ 3004.592139] EXT4-fs (sda): re-mounted. Opts: grpjquota=,,errors=continue [ 3004.592617] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 3004.594998] ext4 filesystem being mounted at /syzkaller-testdir514514135/syzkaller.J9Mxeb/236/file0 supports timestamps until 2038 (0x7fffffff) [ 3004.615949] EXT4-fs error (device loop1): ext4_lookup:1708: inode #2: comm syz-executor.1: deleted inode referenced: 12 17:27:10 executing program 1: ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @out_args}, './file0\x00'}) ioctl$HIDIOCGPHYS(r0, 0x80404812, &(0x7f0000000080)) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/cgroup\x00') r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) ioctl$NS_GET_OWNER_UID(r2, 0xb704, &(0x7f00000000c0)) ioctl$NS_GET_USERNS(r1, 0xb701, 0x0) [ 3004.722503] tmpfs: Unsupported parameter 'huge' 17:27:10 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2046034, 0x0) 17:27:10 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg$inet(r0, &(0x7f0000000fc0)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000001300)=[{&(0x7f0000000140)='cg', 0x2}], 0x1}}, {{&(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x40}}], 0x2, 0x0) 17:27:10 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2046034, &(0x7f0000000180)) 17:27:10 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}}], 0x300, 0x10062, 0x0) 17:27:10 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) setxattr$incfs_metadata(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000080), &(0x7f00000001c0)="0030a731ea489e4ba727a18f99f15f7999990f6afd6b889ccf1a4272599886a6b97a5e52d21f5b5fa9ab9da0213dd918d7b6796ec931f3b2bd7b7b124d82cf9303d71f47236e10d24508af917abc2ae46399609b2ebcd6cac24de378a8c8aa9c6f4bc950aa13f64271969e49626d", 0x6e, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota}]}) [ 3004.831081] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 3004.971137] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 3005.096513] tmpfs: Unsupported parameter 'huge' [ 3005.097870] EXT4-fs (sda): re-mounted. Opts: grpjquota=,,errors=continue 17:27:10 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2046034, &(0x7f0000000180)) [ 3005.292418] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 17:27:28 executing program 2: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f00000000c0)=[{0x30, 0x0, 0x0, 0xfffff018}, {0x6}]}, 0x10) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x22}}, {0x1, @multicast}, 0x20, {0x2, 0x4e23, @private=0xa010101}, 'macvtap0\x00'}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 17:27:28 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2046034, &(0x7f0000000180)) 17:27:28 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg$inet(r0, &(0x7f0000000fc0)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000001300)=[{&(0x7f0000000140)='cg', 0x2}], 0x1}}, {{&(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x40}}], 0x2, 0x0) 17:27:28 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0/../file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000340)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @out_args}, './file0/../file0\x00'}) mount$9p_unix(&(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)=ANY=[@ANYBLOB="6772706ac1a550e8613d2c00"]) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) mknodat$null(r3, &(0x7f0000000380)='./file0\x00', 0x2, 0x103) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r3, {0x1ff}}, './file0/../file0/file0\x00'}) r5 = syz_open_dev$vcsu(&(0x7f0000000400), 0x4, 0x4000) r6 = dup3(r5, r2, 0x0) fsconfig$FSCONFIG_SET_PATH(r6, 0x3, &(0x7f0000000240)=',}&\xda+$,\x00', &(0x7f0000000280)='./file0/../file0/file0\x00', r0) mount(&(0x7f0000000080)=@md0, &(0x7f00000000c0)='./file0/../file0/file0\x00', &(0x7f00000001c0)='ufs\x00', 0x6, &(0x7f0000000200)='ext2\x00') 17:27:28 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2046034, &(0x7f0000000180)) 17:27:28 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f00000000}}], 0x300, 0x10062, 0x0) 17:27:28 executing program 5: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_CQM(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0xb8, r0, 0x101, 0x70bd26, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_CQM={0x1c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x18}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x2}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x7}]}, @NL80211_ATTR_CQM={0xc, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x2b}]}, @NL80211_ATTR_CQM={0x24, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x369}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x80000001}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x401}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x2}]}, @NL80211_ATTR_CQM={0x44, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x81}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0xf}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x8001}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x3f}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x18}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x2}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x8001}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x4}]}, @NL80211_ATTR_CQM={0xc, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x40a}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x8011}, 0x8080) r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r1, &(0x7f00000001c0)='./file0\x00', 0x0) 17:27:28 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) (fail_nth: 1) [ 3022.499792] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 3022.550411] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 17:27:28 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2046034, &(0x7f0000000180)) [ 3022.586398] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 3022.590748] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/283/file0 supports timestamps until 2038 (0x7fffffff) 17:27:28 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}}], 0x300, 0x10062, 0x0) [ 3022.605090] EXT4-fs error (device loop5): ext4_lookup:1708: inode #2: comm syz-executor.5: deleted inode referenced: 12 17:27:28 executing program 7: r0 = open(&(0x7f0000000040)='./file1\x00', 0x0, 0x20) dup(r0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000a40)={[{@data_journal}, {@delalloc}]}) 17:27:28 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x77359400}, {0x0, 0x989680}}, 0x0) timer_create(0x3, 0x0, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000200)={{}, {0x77359400}}, 0x0) timer_create(0x0, &(0x7f0000000240)={0x0, 0x16, 0x4, @thr={&(0x7f00000000c0)="dfcc88f5b73aad51c75def6e2d4b2e136f2a06195e95cd535d2654dd313935e12c834689a2d59a37c14e", &(0x7f0000000100)="df8fc4f258848057dc61f299f2fec39b01f76deb989aec31f64df7021645393822687dc3bed788ef944c2247c5b904005a46221ff088e7a03ebc723109cde7b83d49ee1574cbeac9c7ab604a883b15433cd1bb15e3c75975b2181fc4987876c06c87ed543981a39338cabe11d232207db8ca4ef44cdcbbb3b02360fefca446d116b95e9cff51fbac347e108b9abd79d5ebdfe8cf70b6b9af672842e43e5829e3d6d0467f11da91064f1eba9b63df8f49f8b03d95c87642f34d5d8b4ff4b0dc53ee5b8686d9fd46d91ae7a9160e0d8384627683b37de8c0ff4e622f6c2150f505fca587e0912d27944b73cbb40288d7b908e5d8"}}, &(0x7f0000000280)) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0002}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000004540)={0x24, @long={0x3, 0xffff}}, 0x14) sendmmsg$sock(r0, &(0x7f00000021c0)=[{{0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x40000}}], 0x324, 0x0) 17:27:28 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:27:28 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000003c0)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r1, 0x0, 0x200f5ef, 0x8000000000000) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x3, 0x6, &(0x7f00000014c0)=[{&(0x7f0000000400)="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", 0x1000, 0x2}, {&(0x7f0000000140)="4542349ea5cc5d0390defaea38087c39fe56d1c5267dd8ba069353417fc09df757bcb448120f5a0cdae0f981dda5c1eec67c46fc9f5622fb8b27abf6e5e772edbbd09e12226ee20e9beab68957eb342e832fbdfc9b20d03614ed0072cd6806", 0x5f}, {&(0x7f00000001c0)="56463ba8b7433af500c060541ff11e766f24579d0d4a7a633947a52f3377f968b5c44afe89ae6c399c1e41a313e1da51c3c17efd496a106e6a0af50a11bd9a3fd710fb337b3075ad1a1d673794e39d4e631050a0229ac717b1eeaaa6ffd796ccac30843bbc8d64795e651d00870ddd36345e412ed9c0b0b4c905b99659c53b6b76741cad1997b57664777d7d3c9f2195fef7be387e3484f28e83caca9d9f12b3577a", 0xa2, 0x10001}, {&(0x7f0000000280)="adb2037598ee0950dda29ebf6d3ce8ecb22342022804e7ed4bed114910fa03e5c9607f978be397016718d1d6cb48e90f7c689c4f7e917b916d2e3848ff830a127c2bc4c8f07f544b196703db7b3aa549c72f881fc6969bbfd48adc5f80b43788e9242d414220dc3e2a6845c2283e32c397ebe4f59315676e0c88d42d8816ea704d87e3889a34fc0bbf48973585180a760e2a51484f42e242fc1e8f612b1735fd30c813c4bbfd9623a1", 0xa9, 0x800}, {&(0x7f0000001400)="eb1cae361d8841091ee76b38900f96ceb165bef46b41ce477588e8e0fb96e0b91e4b16aef213a07461e84cdf4551246782811b413637f844b78c33145dab51b78df21b1ff890ab03dd132a9787798732340f48a59f21c8ebfda458ddd71d0dd705d090b8680f3ec3e648ddd1f90e2d25013834cbf47eccc8e55c533ad1012000512a2f9d7ce68323dbadd8cbe433062ac97f23f81c432eb9bb2da744c53fb121f721cc815d4f3551707f157a91770eedad60d9cc2aef01544a", 0xb9, 0xa979}, {&(0x7f00000000c0)="01d5bf080e07b0efba79c0374206f01f3d1265f16f461b44e688826ff5", 0x1d, 0x8}], 0x4000, &(0x7f0000001580)=ANY=[@ANYBLOB='norock,sbsDctor=0x000000000000000a,euid=', @ANYRESDEC=r3, @ANYBLOB=',subj_role=%,uid<', @ANYRESDEC=0xee00, @ANYBLOB=',permit_directio,fsuuid=d2cf519a-7fd0-ee26-6df1-876d0dae,\x00']) 17:27:28 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1e3020, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota}]}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x0, 0xee00}}, './file0/../file0\x00'}) getdents(r1, &(0x7f0000000080)=""/65, 0x41) 17:27:28 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x20020, &(0x7f0000000040)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x200, 0x88) [ 3022.749405] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 3022.827777] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 3022.830540] EXT4-fs (loop7): can't mount with both data=journal and delalloc [ 3022.837905] EXT4-fs (sda): re-mounted. Opts: grpjquota= [ 3022.837905] ,errors=continue 17:27:28 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0x300, 0x10062, 0x0) 17:27:28 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_CQM(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0xb8, r0, 0x101, 0x70bd26, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_CQM={0x1c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x18}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x2}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x7}]}, @NL80211_ATTR_CQM={0xc, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x2b}]}, @NL80211_ATTR_CQM={0x24, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x369}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x80000001}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x401}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x2}]}, @NL80211_ATTR_CQM={0x44, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x81}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0xf}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x8001}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x3f}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x18}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x2}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x8001}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x4}]}, @NL80211_ATTR_CQM={0xc, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x40a}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x8011}, 0x8080) r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r1, &(0x7f00000001c0)='./file0\x00', 0x0) 17:27:28 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x2, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:27:28 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_CQM(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0xb8, r0, 0x101, 0x70bd26, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_CQM={0x1c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x18}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x2}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x7}]}, @NL80211_ATTR_CQM={0xc, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x2b}]}, @NL80211_ATTR_CQM={0x24, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x369}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x80000001}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x401}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x2}]}, @NL80211_ATTR_CQM={0x44, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x81}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0xf}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x8001}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x3f}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x18}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x2}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x8001}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x4}]}, @NL80211_ATTR_CQM={0xc, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x40a}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x8011}, 0x8080) r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r1, &(0x7f00000001c0)='./file0\x00', 0x0) 17:27:28 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x2202000, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0/../file1\x00') openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/../file1\x00', 0x20300, 0x84) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)=ANY=[@ANYBLOB="1fb2458e025c0649613d2c00"]) [ 3023.136452] EXT4-fs (sda): re-mounted. Opts: grpjquota= [ 3023.136452] ,errors=continue 17:27:28 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) (fail_nth: 1) 17:27:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r0, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x20, 0x0, 0x200, 0x70bd28, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x28000}, 0x4008000) r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) r2 = getegid() setgid(r2) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x501d, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="ef3bb5687f1a1ffbfb9ebdc0dbba6a24a514e190474e182226e99db314ea2cb07cc4fa407fb9eb952684c7f77d157d9fda67dcdee837d46351ff4a41bc364189aa17819148368844ad1d7aacc12c0be5f72c2695357f4078523c5bec6e0a8200f2a1c961a1f6ec04a00141c28bf8ff", 0x6f, 0x8}], 0x8000, &(0x7f00000002c0)={[{@uid={'uid', 0x3d, 0xee01}}, {@huge_advise}, {@uid={'uid', 0x3d, 0xee00}}, {@gid={'gid', 0x3d, r2}}, {@huge_advise}, {@nr_blocks={'nr_blocks', 0x3d, [0x34, 0x34, 0x38, 0x74, 0x30, 0x25]}}, {@mpol={'mpol', 0x3d, {'bind', '', @void}}}], [{@appraise_type}, {@permit_directio}, {@smackfsdef={'smackfsdef', 0x3d, '#$#$}'}}, {@func={'func', 0x3d, 'MMAP_CHECK'}}, {@audit}, {@subj_role={'subj_role', 0x3d, 'ext4\x00'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '^)[%'}}]}) sendmsg$IPCTNL_MSG_EXP_DELETE(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000006c0)={&(0x7f0000000500)={0x1b0, 0x2, 0x2, 0x5, 0x0, 0x0, {0x5, 0x0, 0x4}, [@CTA_EXPECT_NAT={0x94, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_TUPLE={0x10, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}]}, @CTA_EXPECT_NAT_TUPLE={0x4c, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x8, 0x2, @rand_addr=0x64010101}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @empty}}}]}, @CTA_EXPECT_NAT_TUPLE={0x2c, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @private=0xa010101}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}]}, @CTA_EXPECT_MASTER={0xb4, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x40}}, {0x8, 0x2, @rand_addr=0x64010102}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @private=0xa010102}, {0x8, 0x2, @empty}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @empty}, {0x14, 0x4, @ipv4={'\x00', '\xff\xff', @remote}}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x20}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @dev={0xfe, 0x80, '\x00', 0x30}}, {0x14, 0x4, @loopback}}}]}, @CTA_EXPECT_MASTER={0x4c, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x20}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x6}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}]}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x1}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x80}, 0x8d4) unlinkat(r1, &(0x7f00000001c0)='./file0\x00', 0x0) [ 3023.296789] FAULT_INJECTION: forcing a failure. [ 3023.296789] name failslab, interval 1, probability 0, space 0, times 0 [ 3023.299417] CPU: 0 PID: 76044 Comm: syz-executor.7 Not tainted 5.10.90 #1 [ 3023.300916] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3023.303431] Call Trace: [ 3023.304014] dump_stack+0x107/0x163 [ 3023.304816] should_fail.cold+0x5/0xa [ 3023.305656] ? getname_flags.part.0+0x50/0x4f0 [ 3023.306658] should_failslab+0x5/0x10 [ 3023.307499] kmem_cache_alloc+0x5b/0x350 [ 3023.308400] getname_flags.part.0+0x50/0x4f0 [ 3023.309362] ? wait_for_completion+0x270/0x270 [ 3023.310395] getname_flags+0x9a/0xe0 [ 3023.311235] do_mkdirat+0x8d/0x2a0 [ 3023.312019] ? user_path_create+0xf0/0xf0 [ 3023.312933] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3023.314009] do_syscall_64+0x33/0x40 [ 3023.314835] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3023.315964] RIP: 0033:0x7f16e1780c27 [ 3023.316780] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3023.320852] RSP: 002b:00007f16decf6fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3023.322545] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16e1780c27 [ 3023.324146] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 00000000200002c0 [ 3023.325722] RBP: 00007f16decf7040 R08: 0000000000000000 R09: 0000000002046034 [ 3023.327305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 3023.328882] R13: 00000000200002c0 R14: 00007f16decf7000 R15: 0000000020000180 [ 3023.361094] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 3023.362814] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/285/file0 supports timestamps until 2038 (0x7fffffff) [ 3023.376009] EXT4-fs error (device loop5): ext4_lookup:1708: inode #2: comm syz-executor.5: deleted inode referenced: 12 [ 3023.388223] EXT4-fs (sda): Unrecognized mount option "²EŽ\Ia=" or missing value [ 3023.409643] EXT4-fs (sda): group quota file already specified [ 3038.893670] kmemleak: 44 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 17:27:54 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0x300, 0x10062, 0x0) 17:27:54 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x77359400}, {0x0, 0x989680}}, 0x0) timer_create(0x3, 0x0, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000200)={{}, {0x77359400}}, 0x0) timer_create(0x0, &(0x7f0000000240)={0x0, 0x16, 0x4, @thr={&(0x7f00000000c0)="dfcc88f5b73aad51c75def6e2d4b2e136f2a06195e95cd535d2654dd313935e12c834689a2d59a37c14e", &(0x7f0000000100)="df8fc4f258848057dc61f299f2fec39b01f76deb989aec31f64df7021645393822687dc3bed788ef944c2247c5b904005a46221ff088e7a03ebc723109cde7b83d49ee1574cbeac9c7ab604a883b15433cd1bb15e3c75975b2181fc4987876c06c87ed543981a39338cabe11d232207db8ca4ef44cdcbbb3b02360fefca446d116b95e9cff51fbac347e108b9abd79d5ebdfe8cf70b6b9af672842e43e5829e3d6d0467f11da91064f1eba9b63df8f49f8b03d95c87642f34d5d8b4ff4b0dc53ee5b8686d9fd46d91ae7a9160e0d8384627683b37de8c0ff4e622f6c2150f505fca587e0912d27944b73cbb40288d7b908e5d8"}}, &(0x7f0000000280)) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0002}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000004540)={0x24, @long={0x3, 0xffff}}, 0x14) sendmmsg$sock(r0, &(0x7f00000021c0)=[{{0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x40000}}], 0x324, 0x0) 17:27:54 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000080)=ANY=[@ANYBLOB="6772706a71756f74613d2c00887b10b1a436292289db0101000000000000b7073c28aa6577364029d1929dd4fedbde55beaa3575d8816e17"]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/../file0\x00', 0x80000, 0x3) 17:27:54 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) (fail_nth: 2) 17:27:54 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_CQM(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0xb8, r0, 0x101, 0x70bd26, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_CQM={0x1c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x18}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x2}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x7}]}, @NL80211_ATTR_CQM={0xc, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x2b}]}, @NL80211_ATTR_CQM={0x24, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x369}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x80000001}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x401}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x2}]}, @NL80211_ATTR_CQM={0x44, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x81}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0xf}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x8001}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x3f}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x18}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x2}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x8001}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x4}]}, @NL80211_ATTR_CQM={0xc, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x40a}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x8011}, 0x8080) r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r1, &(0x7f00000001c0)='./file0\x00', 0x0) 17:27:54 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x3, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:27:54 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) syz_genetlink_get_family_id$nl80211(&(0x7f000000d440), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r3 = io_uring_setup(0x8d0, &(0x7f00000064c0)) io_uring_register$IORING_REGISTER_PROBE(r3, 0x8, &(0x7f0000006540)={0x0, 0x0, 0x0, '\x00', [{}, {}]}, 0x2) sendmsg$NL80211_CMD_START_AP(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x1c, r2, 0x400, 0xfffffffd, 0x0, {{0x2}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x2, 0x70bd27, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4044000}, 0x4000080) sendmsg$NL80211_CMD_NEW_INTERFACE(r1, &(0x7f0000001340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001300)={&(0x7f00000012c0)={0x2c, r2, 0x800, 0x70bd29, 0x25dfdbfc, {{}, {@void, @void, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc0}, 0x10) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) getdents(r0, &(0x7f00000002c0)=""/4096, 0x1000) r4 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}}) dup2(r4, 0xffffffffffffffff) 17:27:54 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}], 0x300, 0x10062, 0x0) [ 3049.004399] EXT4-fs (sda): re-mounted. Opts: grpjquota= [ 3049.004399] ,errors=continue [ 3049.022531] FAULT_INJECTION: forcing a failure. [ 3049.022531] name failslab, interval 1, probability 0, space 0, times 0 [ 3049.023816] CPU: 1 PID: 76167 Comm: syz-executor.7 Not tainted 5.10.90 #1 [ 3049.024578] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3049.025808] Call Trace: [ 3049.026120] dump_stack+0x107/0x163 [ 3049.026533] should_fail.cold+0x5/0xa [ 3049.026960] ? create_object.isra.0+0x3a/0xa20 [ 3049.027478] should_failslab+0x5/0x10 [ 3049.027899] kmem_cache_alloc+0x5b/0x350 [ 3049.028358] ? ksys_write+0x212/0x250 [ 3049.028785] create_object.isra.0+0x3a/0xa20 [ 3049.029268] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 3049.029835] kmem_cache_alloc+0x159/0x350 [ 3049.030294] getname_flags.part.0+0x50/0x4f0 [ 3049.030783] ? wait_for_completion+0x270/0x270 [ 3049.031297] getname_flags+0x9a/0xe0 [ 3049.031697] do_mkdirat+0x8d/0x2a0 [ 3049.032094] ? user_path_create+0xf0/0xf0 [ 3049.032566] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3049.033103] do_syscall_64+0x33/0x40 [ 3049.033522] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3049.034087] RIP: 0033:0x7f16e1780c27 [ 3049.034501] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3049.036531] RSP: 002b:00007f16decf6fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3049.037390] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16e1780c27 [ 3049.038187] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 00000000200002c0 [ 3049.039004] RBP: 00007f16decf7040 R08: 0000000000000000 R09: 0000000002046034 [ 3049.039842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 3049.040648] R13: 00000000200002c0 R14: 00007f16decf7000 R15: 0000000020000180 [ 3049.041719] EXT4-fs (sda): re-mounted. Opts: grpjquota=,,errors=continue [ 3049.056181] EXT4-fs (sda): re-mounted. Opts: grpjquota=",errors=continue [ 3049.088950] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 3049.090424] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/286/file0 supports timestamps until 2038 (0x7fffffff) [ 3049.128532] EXT4-fs error (device loop5): ext4_lookup:1708: inode #2: comm syz-executor.5: deleted inode referenced: 12 [ 3049.130833] EXT4-fs error (device loop5): ext4_readdir:243: inode #2: block 16: comm syz-executor.5: path /syzkaller-testdir696862004/syzkaller.mZxF6x/286/file0: bad entry in directory: rec_len is smaller than minimal - offset=60, inode=0, rec_len=0, name_len=0, size=1024 [ 3065.628187] kmemleak: 67 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 17:28:20 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x3fffd, 0xaaaaaaaaaaaacc4, &(0x7f0000000000), 0x1a01050, &(0x7f0000012c00)=ANY=[]) getdents64(r0, &(0x7f0000000100)=""/67, 0x43) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x10) 17:28:20 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000000040)="000000000000000000b60000e58ca12e13fe40e2b1a22f8d07e8e55f0100400831ea67ab324dd8adeb37dd5e23d46b9c83997dc0af509894fad4fc7594dd6752c0367c4b722834172db35d400e8e1769aea342331f707cb12869d2e0c24e04837a2ba89435a578dbb436991acf15ed80c575ac5997685cfa153244e0916317eea0460bef49aebd2a76e68c842c475aad", 0x90, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000008af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) 17:28:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r0) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000240)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) 17:28:20 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x4, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:28:20 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}], 0x300, 0x10062, 0x0) 17:28:20 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x7, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f00000001c0)) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x46e2, 0x0) r3 = dup3(r2, r0, 0x80000) ioctl$KDSKBENT(r3, 0x4b47, &(0x7f0000000040)={0x8, 0x80, 0x3f}) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r4, 0x20, 0x0, 0x8000) 17:28:20 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) (fail_nth: 3) 17:28:20 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0\x00', 0x0, 0x1f5000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)=ANY=[@ANYBLOB]) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xd553, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="51d8a8d68e6fefa0af9544275edb405b5abe2985cb3ef6fcf9aa63eace456732db4f94f6cc256809bf8aa348e93066e08977ca9bd6e6356986a7e5dfefbdb72f", 0x40, 0x7}, {&(0x7f00000001c0)="6d563821e140f326a9301da79fa4986bd530cae085a7b3e5bebc96e3ecd16b340a65d4f9ffa79d4c8feac787cc44ca5bddd56d30a96f866bfdbd3aee87182c2884d0e838566662b2871cc0874d9222cfaa9014ab705eb5dc9ec6e725148ff779bcce", 0x62, 0xa91}], 0x8809, &(0x7f0000000300)={[], [{@fsname={'fsname', 0x3d, 'grpjquota='}}, {@audit}, {@dont_hash}, {@seclabel}, {@smackfsroot={'smackfsroot', 0x3d, '\x9d(-'}}, {@audit}]}) symlink(&(0x7f0000000280)='./file0/../file0\x00', &(0x7f0000000380)='./file1\x00') [ 3075.332530] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 3075.347293] FAULT_INJECTION: forcing a failure. [ 3075.347293] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3075.350458] CPU: 0 PID: 76403 Comm: syz-executor.7 Not tainted 5.10.90 #1 [ 3075.352188] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3075.354880] Call Trace: [ 3075.355501] dump_stack+0x107/0x163 [ 3075.356584] should_fail.cold+0x5/0xa [ 3075.357533] strncpy_from_user+0x34/0x460 [ 3075.358514] getname_flags.part.0+0x95/0x4f0 [ 3075.359550] ? wait_for_completion+0x270/0x270 [ 3075.360814] getname_flags+0x9a/0xe0 [ 3075.361663] do_mkdirat+0x8d/0x2a0 [ 3075.362469] ? user_path_create+0xf0/0xf0 [ 3075.363473] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3075.364831] do_syscall_64+0x33/0x40 [ 3075.365830] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3075.366998] RIP: 0033:0x7f16e1780c27 [ 3075.367946] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3075.372581] RSP: 002b:00007f16decf6fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3075.374530] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16e1780c27 [ 3075.376339] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 00000000200002c0 [ 3075.378062] RBP: 00007f16decf7040 R08: 0000000000000000 R09: 0000000002046034 [ 3075.379836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 3075.381555] R13: 00000000200002c0 R14: 00007f16decf7000 R15: 0000000020000180 [ 3075.385743] EXT4-fs (loop5): unsupported descriptor size 2112 [ 3075.405188] EXT4-fs (sda): group quota file already specified [ 3075.422063] EXT4-fs (loop5): unsupported descriptor size 2112 17:28:21 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}}], 0x300, 0x10062, 0x0) 17:28:21 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mount$9p_virtio(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x810, &(0x7f00000002c0)={'trans=virtio,', {[{@cache_none}, {@access_user}, {@access_user}, {@version_L}, {@version_L}, {@msize={'msize', 0x3d, 0x5}}, {@access_user}, {@version_u}], [{@hash}, {@permit_directio}, {@uid_lt={'uid<', 0xee01}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'ext4\x00'}}]}}) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) 17:28:21 executing program 2: syz_io_uring_setup(0x6b54, &(0x7f0000000080), &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000fec000/0x14000)=nil, &(0x7f0000000100)=0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) syz_io_uring_setup(0x22, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)) r3 = syz_io_uring_setup(0x21, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)=0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r4, &(0x7f0000000040)=@IORING_OP_POLL_REMOVE={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r5}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd=r1, 0x3ff, 0x0, 0x0, 0x4, 0x1, {0x0, r5}}, 0x70) syz_io_uring_submit(r0, 0x0, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0xd4d466e9b076f8c0, 0x2000, @fd_index, 0x101, 0xf57f, 0x7, 0x13, 0x1, {0x2, r5}}, 0x7) 17:28:21 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0/../file0\x00', 0xff, 0x4, &(0x7f0000001300)=[{&(0x7f00000000c0)="f5fcb0375442f7890c4a4415c51b39795bbfa2ac06c7c40ebcec31913e08316b6e18d0ecf09b6eb326d6cbe8598012142cd0434adf9acc1b2e12", 0x3a, 0x6}, {&(0x7f00000001c0)="5941cf21a2a11dec01bb4711c38e9c7d99a840cedb36b30a21cdf37e79deb18f539e5cffd7b68f942de6dbcb94583531c44d01725c1302d90a", 0x39, 0xff}, {&(0x7f0000000300)="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", 0x1000, 0x69}, {&(0x7f0000000200)="f7bad9c25e326bf071d082bec20ecc25b94419ef869f9ccd5690721480fb5bf1295f748a3475180d023e17a5bb75ac799ed86ac64f4f520066c49323697072a3cb3a4cf8e60deb3722", 0x49, 0x6}], 0x0, &(0x7f0000000280)={[{@grpjquota}, {@barrier}], [{@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@dont_measure}]}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota}]}) 17:28:21 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x5, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) [ 3075.596979] EXT4-fs (sda): re-mounted. Opts: grpjquota=",errors=continue 17:28:21 executing program 0: sendmsg$IEEE802154_LLSEC_LIST_KEY(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, 0x0, 0x200, 0x70bd2b, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x80) r0 = syz_io_uring_setup(0x5845, &(0x7f00000001c0)={0x0, 0xd171}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000280)) r2 = syz_io_uring_setup(0x2817, &(0x7f0000000000)={0x0, 0x9f05, 0x2, 0x0, 0x1f6, 0x0, r0}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000140)=@IORING_OP_STATX={0x15, 0x5, 0x0, 0xffffffffffffff9c, &(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x40, 0x100}, 0x1f) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x13, r5, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000040), &(0x7f0000000140)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000080)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) r8 = syz_io_uring_setup(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) syz_io_uring_setup(0x22, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)) r10 = syz_io_uring_setup(0x21, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)=0x0) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(r10, 0x9, 0x0, 0x0) syz_io_uring_submit(r9, r11, &(0x7f0000000040)=@IORING_OP_POLL_REMOVE={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r12}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd=r8, 0x3ff, 0x0, 0x0, 0x4, 0x1, {0x0, r12}}, 0x70) syz_io_uring_submit(r6, r3, &(0x7f00000004c0)=@IORING_OP_FILES_UPDATE={0x14, 0x3, 0x0, 0x0, 0x7, &(0x7f0000000480)=[r2, r0, r2, r0, r0, r4, 0xffffffffffffffff], 0x7, 0x0, 0x0, {0x0, r12}}, 0x8) 17:28:21 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) (fail_nth: 4) 17:28:21 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}}], 0x300, 0x10062, 0x0) 17:28:21 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x30, 0x0, 0x0, 0xfffff01c}, {0x6}]}, 0x10) recvmmsg(r0, &(0x7f0000005900)=[{{&(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000200)=""/73, 0x49}, {&(0x7f0000000280)=""/253, 0xfd}], 0x2, &(0x7f00000003c0)=""/182, 0xb6}, 0x8}, {{&(0x7f0000000480)=@x25={0x9, @remote}, 0x80, &(0x7f0000001900)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/37, 0x25}, {&(0x7f0000001540)=""/154, 0x9a}, {&(0x7f0000001600)=""/201, 0xc9}, {&(0x7f0000001700)=""/69, 0x45}, {&(0x7f0000001780)=""/127, 0x7f}, {&(0x7f0000001800)=""/198, 0xc6}], 0x7, &(0x7f0000001980)=""/47, 0x2f}, 0x1f}, {{&(0x7f00000019c0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000003040)=[{&(0x7f0000001a40)=""/205, 0xcd}, {&(0x7f0000001b40)=""/215, 0xd7}, {&(0x7f0000001c40)=""/141, 0x8d}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/113, 0x71}, {&(0x7f0000002d80)=""/230, 0xe6}, {&(0x7f0000002e80)=""/151, 0x97}, {&(0x7f0000002f40)=""/146, 0x92}, {&(0x7f0000003000)=""/5, 0x5}], 0x9, &(0x7f0000003100)=""/148, 0x94}, 0xfff}, {{&(0x7f00000031c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000004640)=[{&(0x7f0000003240)=""/244, 0xf4}, {&(0x7f0000003340)=""/3, 0x3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000004380)=""/253, 0xfd}, {&(0x7f0000004480)=""/140, 0x8c}, {&(0x7f0000004540)=""/45, 0x2d}, {&(0x7f0000004580)=""/179, 0xb3}], 0x7}, 0x4}, {{0x0, 0x0, &(0x7f00000048c0)=[{&(0x7f00000046c0)=""/231, 0xe7}, {&(0x7f00000047c0)=""/22, 0x16}, {&(0x7f0000004800)=""/72, 0x48}, {&(0x7f0000004880)=""/8, 0x8}], 0x4, &(0x7f0000004900)=""/4096, 0x1000}, 0x4}], 0x5, 0x10002, &(0x7f0000005a40)={0x0, 0x3938700}) sendmsg$NFNL_MSG_CTHELPER_DEL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000008640)=ANY=[@ANYBLOB="28000000020900000000000000000000030000091c000480084000000000000000000340000001ff1775191348d25eeaefc04b7a8767a9b50700ad7b4f3c64af844881597da6b921fc94a3b7188b27fcdad1"], 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000005ac0)=ANY=[@ANYBLOB="74056c726110fd365973aff528646e7a211935ff697b972543099dfdd77996710de3fdf3c17e93b9764d50d1ebc4b095a8181de10a1cd807c4e1f998edd0ec8cd91dc75aadd0f82fd69b3a6e120402a3c677d94ded6bd7181512f2fb5ab012eee596c9f8839685d2ee05026c9738e836ead98b9c1ac81ad417c19c1edc64fb2864fa42b152f989b9839ba580ce7c4caf3a265e68984129cfe9f8245c1b5a33600aca055e6352c9a84f7e4784bbed98709f36c4cb18ec014e7feb600a2a2d187a6de828ded8002181d449ef1cec064e4f01e8", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',\x00']) connect$inet6(r2, &(0x7f0000005a80)={0xa, 0x4e21, 0x5, @private1, 0x4}, 0x1c) r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000005bc0), 0x80800) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000005c00)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x4, "b6112c907e668b"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r4, 0xc0709411, &(0x7f0000006c00)={{r5, 0x1, 0x3, 0xffffffff, 0x81, 0xff, 0x3f5, 0x4, 0xfffffffd, 0x2, 0x32, 0x4, 0xfffffffffffffffa, 0x7f, 0xff}, 0x8, [0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000007640)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000001200), 0x0, 0x3, &(0x7f00000012c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c009b39830e4109622d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42c9254e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab695fa4726664c00ec9aa53b8c092760da4cd088f03fad6504eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46ec35180a8fcb898160855b5044023da75f2b1f285c1462a8afa95492a14be3f42052ff535612d226506a0", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {r9}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000100)={r9, 0x1000}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000200)={0x0, r9, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP(r4, 0xd0009412, &(0x7f0000006c80)={r9, 0x1}) [ 3076.092388] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 3076.094199] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/288/file0 supports timestamps until 2038 (0x7fffffff) [ 3076.117684] EXT4-fs error (device loop5): ext4_lookup:1708: inode #2: comm syz-executor.5: deleted inode referenced: 12 [ 3076.125877] EXT4-fs error (device loop5): ext4_lookup:1708: inode #2: comm syz-executor.5: deleted inode referenced: 12 [ 3076.140957] EXT4-fs error (device loop5): ext4_lookup:1708: inode #2: comm syz-executor.5: deleted inode referenced: 12 [ 3076.148254] EXT4-fs error (device loop5): ext4_lookup:1708: inode #2: comm syz-executor.5: deleted inode referenced: 12 17:28:21 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) write$P9_RREADLINK(r1, &(0x7f0000000180)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}}) write$rfkill(r4, &(0x7f00000001c0)={0xfffffe01, 0x8}, 0x8) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) vmsplice(r3, &(0x7f0000001500)=[{&(0x7f0000000280)="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0x1000}, {&(0x7f0000000080)="a15413a0d4127b6f8166567853b05d5a6a107b8b3bb69ccdf791b45b51d8b89e1980c5fd1caf17", 0x27}, {&(0x7f0000001580)="4c5ff408a980acbf1dd099912584abce60bd49e2d602de57fcf3846f3ec3325718ab04f80967185c4751801ee6bda547d7d746afaa9792ef3fd523bd1a526a05a28679499cfb20b1b8b5a0395336872487ab875fba5e9a8991d59ccf74eb83128d69e7220f0719c9d510b90a250068e3d4846d305bd3d8b4fa62beef1a3aa2e4badf19bd150206ea6116b78541eb1aa7a4ad4da87e504e9014c8804309cee434b4b36c5f36b6e1703b3bf5d30b7e78fc7606675ca9", 0xb5}, {&(0x7f00000000c0)="4893ff0434474631420a3724a3a385b4b1da89cf8c504cd098b77b6a60f066b5c4e8cfe33352d718429f649734806d72102b6c75b9", 0x35}, {&(0x7f0000001280)="8e827f4d286aaf7ea90b835a0c1cc989ad7eccc4424dd0ed696e48ce574cbe73a5d6720cb3825934a1add73de55c675d3b948f637f8905024ad365ecaed843585bd1381b461e8b7be2e2400b295770a1b3cb07f243609c2f17c66a760fa6280975f191c35b752653111081f83247aa1f156afeffa3b614ad8309140fe297b52e27f566552708ae313c628344a7308aa411f29746590051c3c826f3e7920d409535525e4039f907cadf6039339b43341d5850b165911ab43431ffe54cdcbe", 0xbe}, {&(0x7f0000001340)="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", 0xff}, {&(0x7f0000001440)="6cc32ca4450acdcf5a385fd02787e784ab3df6f4d794f624d63a57ef608c8fe9a3c562ec1d725f80725418df21f583dede9138cebe9ee82368fc87cf11c329f56ae61629198ca4e97c0ff1eb4d1248a20fd304b2a17343a682d252214ec5c906a04fe872615ed5a26e03961164a90b4778955ce670be1cc85a8faf8a1fb8537c29656afae8b646d441a063391a97ed48001af894ee440e949f1348eece1c51fda9002530d9128a77a6f9a2aa97a3c9", 0xaf}, {&(0x7f0000001e00)="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", 0x1000}], 0x8, 0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012500)="ed41000000100000e0f4655fe1f4655fe1f4655f000000000000040008", 0x1d, 0x4100}], 0x0, &(0x7f0000013800)) 17:28:22 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x800}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) [ 3076.274197] EXT4-fs (sda): group quota file already specified 17:28:22 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mount$9p_virtio(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x810, &(0x7f00000002c0)={'trans=virtio,', {[{@cache_none}, {@access_user}, {@access_user}, {@version_L}, {@version_L}, {@msize={'msize', 0x3d, 0x5}}, {@access_user}, {@version_u}], [{@hash}, {@permit_directio}, {@uid_lt={'uid<', 0xee01}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'ext4\x00'}}]}}) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) [ 3076.360260] EXT4-fs (sda): re-mounted. Opts: grpjquota=,,errors=continue [ 3076.390962] FAULT_INJECTION: forcing a failure. [ 3076.390962] name failslab, interval 1, probability 0, space 0, times 0 [ 3076.392664] CPU: 1 PID: 77209 Comm: syz-executor.7 Not tainted 5.10.90 #1 [ 3076.393546] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3076.395014] Call Trace: [ 3076.395370] dump_stack+0x107/0x163 [ 3076.396012] should_fail.cold+0x5/0xa [ 3076.396517] should_failslab+0x5/0x10 [ 3076.397020] __kmalloc_track_caller+0x79/0x3c0 [ 3076.397615] ? strndup_user+0x70/0xe0 [ 3076.398113] ? getname_flags.part.0+0x1dd/0x4f0 [ 3076.398735] memdup_user+0x22/0xd0 [ 3076.399208] strndup_user+0x70/0xe0 [ 3076.399700] __x64_sys_mount+0x133/0x300 [ 3076.400314] ? path_mount+0x20a0/0x20a0 [ 3076.400871] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3076.401509] do_syscall_64+0x33/0x40 [ 3076.402000] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3076.402670] RIP: 0033:0x7f16e178304a [ 3076.403157] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3076.405564] RSP: 002b:00007f16decf6fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 3076.406555] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16e178304a [ 3076.407480] RDX: 0000000020000000 RSI: 00000000200002c0 RDI: 0000000000000000 [ 3076.412736] RBP: 00007f16decf7040 R08: 00007f16decf7040 R09: 0000000020000000 [ 3076.413695] R10: 0000000002046034 R11: 0000000000000206 R12: 0000000020000000 [ 3076.414624] R13: 00000000200002c0 R14: 00007f16decf7000 R15: 0000000020000180 17:28:22 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}}], 0x300, 0x10062, 0x0) [ 3077.089165] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3077.092934] ext4 filesystem being mounted at /syzkaller-testdir715176010/syzkaller.p2MBIq/258/file0 supports timestamps until 2038 (0x7fffffff) [ 3077.102757] EXT4-fs (loop5): unsupported descriptor size 0 17:28:39 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mount$9p_virtio(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x810, &(0x7f00000002c0)={'trans=virtio,', {[{@cache_none}, {@access_user}, {@access_user}, {@version_L}, {@version_L}, {@msize={'msize', 0x3d, 0x5}}, {@access_user}, {@version_u}], [{@hash}, {@permit_directio}, {@uid_lt={'uid<', 0xee01}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'ext4\x00'}}]}}) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) 17:28:39 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x6, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:28:39 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) (fail_nth: 5) 17:28:39 executing program 1: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DIAG_BY_FAMILY(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f00000014c0)={&(0x7f0000001540)={0x1314, 0x14, 0xa03, 0x70bd2c, 0x25dfdbfc, {0x11}, [@INET_DIAG_REQ_BYTECODE={0xfb, 0x1, "2bf819d26adc9464ff1e95a7437b16f1c3775841f46b519ccc9ab9282e213861127cafc201c264c53f02c9664a61bc97acfcabe34c33d74cb671f8294116fd13420ef3e9131be1bb266a9aac7814d07260f5e1b46d818da171cac51bac108e50985d57f0d22cc95c53b317dfa08f717b126d5ee5b646dfc196bd82ee6f1547a4f90e9d37105fb5f49ac03f36771d22222c7e895c12be8d3225d84073ba6eda0ca1bf38bd4ee5abd788eecac79efd60eda4205cd620a74bbe0166b4014502b4fed9dbf8a2467a097238939bfd702a647c8fd1a0580663222bda1c8a3afbb5677261966254a56427ffdb2743c95d32cb54f79494bf6fb14b"}, @INET_DIAG_REQ_BYTECODE={0x45, 0x1, "d382cdd752fd95a4a05cbf5cb28cb4c302a598361e99e3c435e3724da342ad4acb5e6fd0cebcd4e19c6c2b36ab9d1b5e1276288b5f6ae9199cc46e5d637528c631"}, @INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "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"}, @INET_DIAG_REQ_BYTECODE={0xc3, 0x1, "16bd26d05a11c2813deeee524ba4d319ce5a0e9cea28a236e7ab065119649d3f0f52ace3d2d73cc7a237557f06ff204fc00d30c32b5ad5661e6113d1aa0abba8ec9395c622979757363970cb5d1d697a07d73675e5a70db35d32a217dbccbf20fb51e42878e217a66a1ed556e656f8228e2a918f126fa3f79f5d8b67d3dd80429c121af0dbbab7407ff495744669842334d6cb9ac46ed60e2e40067cedb513c9d653a34e9aa3bb8317fca8792e4399cac4f72f1d971653d9d908b877e3cd3a"}, @INET_DIAG_REQ_BYTECODE={0x3f, 0x1, "89251f8e80c0f8b563a86dedb2653035c85bf1d7b08ed17907f8e21b81c53fd2fa923292a6fdc4fcd839af81fdc1258c44d20d0f50d92e02ae12e9"}, @INET_DIAG_REQ_BYTECODE={0xb3, 0x1, "31b880008a4d642f7a8ae0484bd38391013999889e5f49490eea977d7103a693803e4cef731b6f728f895fb05503c1cc08a2a7249bef74355082ddf9a3ec10b16c123ed9b3995fa2f58435d807cbfe960aeb316ab34d6305b7ab615da40760cda525163bebea8f8ff354551fcfe34f6488b3a56641d4c72532a02575ac161aeceb786a9b2849faeb83803b3633f735c46018359ab39d10a09d6ebb1d84718189467a0a634864ec38e458a605786062"}]}, 0x1314}, 0x1, 0x0, 0x0, 0xd4}, 0x800) 17:28:39 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) 17:28:39 executing program 0: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0xc0001, 0x0) r1 = openat(r0, &(0x7f00000000c0)='./file1\x00', 0x40, 0x18) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140), 0x335980, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) ioctl$EXT4_IOC_GET_ES_CACHE(r1, 0xc020662a, &(0x7f0000000600)=ANY=[@ANYBLOB="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"/541]) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) write$rfkill(r1, &(0x7f0000000040)={0x7, 0x3}, 0x8) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000000380)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x5c, 0xf000}], 0x0, &(0x7f0000000040)=ANY=[]) 17:28:39 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 17:28:39 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000}}], 0x300, 0x10062, 0x0) [ 3093.356557] FAULT_INJECTION: forcing a failure. [ 3093.356557] name failslab, interval 1, probability 0, space 0, times 0 [ 3093.359005] CPU: 1 PID: 77674 Comm: syz-executor.7 Not tainted 5.10.90 #1 [ 3093.360410] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3093.362812] Call Trace: [ 3093.363357] dump_stack+0x107/0x163 [ 3093.364143] should_fail.cold+0x5/0xa [ 3093.364928] ? create_object.isra.0+0x3a/0xa20 [ 3093.365870] should_failslab+0x5/0x10 [ 3093.366239] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 3093.366641] kmem_cache_alloc+0x5b/0x350 [ 3093.366667] create_object.isra.0+0x3a/0xa20 [ 3093.366682] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 3093.366705] __kmalloc_track_caller+0x177/0x3c0 [ 3093.371625] ? strndup_user+0x70/0xe0 [ 3093.372428] memdup_user+0x22/0xd0 [ 3093.373163] strndup_user+0x70/0xe0 [ 3093.373908] __x64_sys_mount+0x133/0x300 [ 3093.374742] ? path_mount+0x20a0/0x20a0 [ 3093.375564] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3093.376566] do_syscall_64+0x33/0x40 [ 3093.377339] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3093.378392] RIP: 0033:0x7f16e178304a [ 3093.379161] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3093.382961] RSP: 002b:00007f16decf6fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 3093.384548] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16e178304a [ 3093.386027] RDX: 0000000020000000 RSI: 00000000200002c0 RDI: 0000000000000000 [ 3093.387497] RBP: 00007f16decf7040 R08: 00007f16decf7040 R09: 0000000020000000 [ 3093.388977] R10: 0000000002046034 R11: 0000000000000206 R12: 0000000020000000 [ 3093.390444] R13: 00000000200002c0 R14: 00007f16decf7000 R15: 0000000020000180 [ 3093.394219] EXT4-fs (sda): re-mounted. Opts: grpjquota= [ 3093.394219] ,errors=continue 17:28:39 executing program 1: openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) syz_io_uring_setup(0x1, &(0x7f0000000180), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x5000)=nil, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x13, r1, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000080)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_submit(r2, 0x0, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r0, 0x80, &(0x7f0000000100)=@hci={0x1f, 0x1, 0x4}, 0x0, 0x0, 0x1}, 0x8) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xffffffffffffffff}, 0x0, 0x1, 0xffffffffffffffff, 0x2) syz_io_uring_setup(0x267f, &(0x7f0000000080)={0x0, 0x0, 0x20}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) inotify_init() setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x3, 0x1000}, 0x4) syz_open_dev$tty1(0xc, 0x4, 0x1) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000180), &(0x7f00000001c0)={0x3fc}, 0x0, 0x0, 0x0) [ 3093.454506] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 3093.456948] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/290/file0 supports timestamps until 2038 (0x7fffffff) [ 3093.465529] EXT4-fs (sda): group quota file already specified [ 3093.527129] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3093.538544] ext4 filesystem being mounted at /syzkaller-testdir715176010/syzkaller.p2MBIq/259/file0 supports timestamps until 2038 (0x7fffffff) 17:28:55 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) r1 = geteuid() ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000013c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x0, 0xee00}}, './file0\x00'}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001480)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="3b5c569b5f7aabb5971c1d056bacb2c6660df26fef9d733a26638f886c75586bb9a443a834b3946d491c5268c355ef9a345f53eef22083744ac01da7e91465205f2cd041fc27124bfd09d535bf3cbaeb74c3e6b1e296423a97ef5d1cd96d8847c496fe0b4e3d41b62f0d44f1fb7e226a131098c7cd6837bc9ba224842d6eb6e06af226db92c37b224f8cc2287c9dac0a9f97c166247a9c4afffe26b43cb8c3924130", 0xa2}, {&(0x7f0000000140)="8d863934cc73396c5a1ba74995904686bf89fb73206d1ccd7b16a6a7bff65c4705544893", 0x24}, {&(0x7f00000002c0)="f42a9ac384dc81e69e12c6f9b221178adadec602166e556f4635f1e73a2622411976f004111e7cb9bdd87885be477342b4d7f77636f1ab9db4d1340484a62fdaddd5155c8929af76e5bfa8a19347f6f05a3870e2c53037aca84699fe0144308f5bf388e49eb357021f210c41209aace6071d0dc3ee2e528734cbee522e2ded0cf3f4768e478b91339e9dcb1b7de77081670d1568d6aca145d5b602dfbe306d1ecc2a051d419892749f2ca494776589906323b33a97c66ed9d55c7fa06a3fe458a49eeb6708d3c5069ee1c7fe9c7a", 0xce}, {&(0x7f00000003c0)="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", 0x1000}], 0x4, &(0x7f0000001400)=[@cred={{0x1c, 0x1, 0x2, {0x0, r1, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, r2}}}, @rights={{0x14, 0x1, 0x1, [r0]}}], 0x58, 0x8010}}], 0x1, 0xc000) 17:28:55 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}}], 0x300, 0x10062, 0x0) 17:28:55 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mount$9p_virtio(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x810, &(0x7f00000002c0)={'trans=virtio,', {[{@cache_none}, {@access_user}, {@access_user}, {@version_L}, {@version_L}, {@msize={'msize', 0x3d, 0x5}}, {@access_user}, {@version_u}], [{@hash}, {@permit_directio}, {@uid_lt={'uid<', 0xee01}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'ext4\x00'}}]}}) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) 17:28:55 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x7, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:28:55 executing program 0: r0 = syz_io_uring_setup(0x1432, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, r3, 0x0}, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) dup3(r4, r0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}}) r7 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) dup2(r6, r7) 17:28:55 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x9, 0x5, &(0x7f0000000500)=[{&(0x7f00000001c0)="de56aac30724ffd5a71daaee1af394aada19e46d1bdb58ddccc892249d8d4cf5e99acb6aa4937e6196e8cf26bb9f243b1c065d6d94307918cca161d1ff9f3732a0039b1d31d533895f7aab4950aa70ee33dadf5c6a7ac9e9f061cbe4ffe203e02fd6b4d1979ab94ea271239deb4d9baa958603902f71e696f5576d763a569c3ae8744463242d4a42a536f66608fafdfb6af43d7b56fb3448611e656b567e255d34f31c9831bc9322d1932941a37fc65cbceff86176876d64cf1ee6e29594173471554e67094d3c4b80ccf01f60dec5451de9119fc643c6c12466690837758711866225c4e034914fa130af3bd85c263109ee", 0xf2, 0x7}, {&(0x7f00000000c0)="e1e1f4b3071933627a7df454c372fd2cef3fbd1fa101c8fc9b2ea66806d1784fcd5a09be816016c008", 0x29, 0x9}, {&(0x7f0000000300)="9f38abf0ff119a0d700dcd929c6e01134940bb956a4fed446e7676826dfbc9c821b2bb4ad8fb26cf1a0e8b0a403f8635595b2edd9a5f79a36444a9db8d2e719f6b188143c1ebb30bb6980eddbbfdf5e0232ce1556676d3aedb1db3bc4ee161e8bae92c02c67f6447b159139d6ca73f966786b289fbe716cfbefc8cddf6f5db3a83be1503473c", 0x86, 0x8}, {&(0x7f00000003c0)="a5bf2b7ff9d7407fbebced389f6eed1b54665dbb24c766c17b4d6130be0506d2539ad720849bca5ce2f5ef76d59c606bd9aada97d6da425e86340ab11750129d04b8efc97474601a03939f4f0417ef2232ee71d8817ffa120f", 0x59, 0x10000}, {&(0x7f0000000440)="85f631a4456db3ce7e2d88a2a02e681a283f38fef49416b9a838fb437336ce8775be5a570f9c030dd6c30bb75b9888cf2a62d53f2e848270e5536c9a670084f6b20fe85251d8cbd97c7ade16af0915e6a4df4876227245399288d15f84346bfb3a3290b60e90b6d44ed6213da15c1c94deb04ae78079a292da0c48b1e33567ae02498ce9cc39f81f67e3cf8ae9d0f606ba42b1d75cf9ea1af0af1a6706a7e0e53d0567bdf707276c01451860423ea747314f1de524db295342f0c8cfe0", 0xbd, 0xffffffffffffffff}], 0x41008, &(0x7f0000000580)={[{@fat=@errors_continue}, {@utf8}, {@rodir}, {@shortname_win95}], [{@fsmagic={'fsmagic', 0x3d, 0x2}}, {@context={'context', 0x3d, 'unconfined_u'}}, {@dont_appraise}, {@context={'context', 0x3d, 'root'}}, {@fowner_eq}, {@dont_appraise}, {@euid_gt={'euid>', 0xee01}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@measure}, {@smackfsdef={'smackfsdef', 0x3d, '&'}}]}) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000680), 0x2, 0x8000) fchmodat(r0, &(0x7f00000006c0)='./file0/../file0\x00', 0x80) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000700)={0x81, [0x1b, 0xffff], 0x100}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota}]}) 17:28:55 executing program 1: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000000140)=ANY=[]) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@loopback, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f00000004c0)=0xe8) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000500)=0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) syz_mount_image$nfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x5, 0x3, &(0x7f0000000180)=[{&(0x7f00000000c0)="5c72039dc851fd57653f1ddc9fb2e6d0c42868f673812f0d14a7622aea658db57b620ce0326a7dfef02ef9c493f5e769ec3c925d4b5128eb", 0x38}, {&(0x7f0000000240)="b55cdb22dc7c3f922b9e9272ae28d55eb21ad6dd246d42bd540783722ccc2f6e30a0de8247bd737804b30beefc0d061c804332e4c1c236005eb8c4c27d44a744cb187c503600415f6ca8b41b7c3939ab34b00b0a0ddfc06083ad95e2fdfed3cc7824e99daf1546273ec2ac2a9b2b1ed97fe452ea02144204a9e0e0457bc393dde06b40508bc73e3c60d9f94a2edc080fa0db8c3da21d96de822550744228e83b3339a96e50fa52a8bfee3380d61aa6516835d99e48", 0xb5, 0x1}, {&(0x7f0000000300)="17aa74955855f53d489b23c4cff25bf266decd45e8b0f7699c91601c788065edcb7d4ecfb873cb670279663d5f52f194ac9d0bf5b6cdc728190e14fb6f12af7109d1ed2fa01b1abf5dced80096fbdfef5aadbd6feb369f37716ce73d35a712ad8f83e2c037252a29f3c0b782900da0fe60aff151ee13877bb25726b1f17e58ad0beff90f53b2ee49a72e0e02b8de96e865", 0x91, 0xfffffffffffffffc}], 0x106060, &(0x7f0000000540)=ANY=[@ANYBLOB='}*,iso9660\x00,%.-,measure,func=KEXEC_KERNEL_CHECK,euid>', @ANYRESDEC=r1, @ANYBLOB=',euid<', @ANYRESDEC=0xee00, @ANYBLOB=',uid5', @ANYRESDEC=r2, @ANYBLOB=',uid>', @ANYRESDEC=r3, @ANYBLOB=',uid>', @ANYRESDEC, @ANYBLOB=',rootcontext=root,dont_appraise,seclabel,\x00']) chmod(&(0x7f0000000700)='./file0\x00', 0x80) open_by_handle_at(r0, &(0x7f0000000140)=ANY=[@ANYBLOB='\f\x00'/13], 0x0) accept(0xffffffffffffffff, &(0x7f0000000640)=@nfc_llcp, &(0x7f00000006c0)=0x80) 17:28:55 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) (fail_nth: 6) [ 3109.753456] EXT4-fs (sda): re-mounted. Opts: grpjquota= [ 3109.753456] ,errors=continue [ 3109.759211] FAULT_INJECTION: forcing a failure. [ 3109.759211] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3109.761171] CPU: 0 PID: 78225 Comm: syz-executor.7 Not tainted 5.10.90 #1 [ 3109.762102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3109.763614] Call Trace: [ 3109.763985] dump_stack+0x107/0x163 [ 3109.764533] should_fail.cold+0x5/0xa [ 3109.765048] _copy_from_user+0x2e/0x1b0 [ 3109.765590] memdup_user+0x65/0xd0 [ 3109.766073] strndup_user+0x70/0xe0 [ 3109.766566] __x64_sys_mount+0x133/0x300 [ 3109.767115] ? path_mount+0x20a0/0x20a0 [ 3109.767667] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3109.768322] do_syscall_64+0x33/0x40 [ 3109.768850] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3109.769560] RIP: 0033:0x7f16e178304a [ 3109.770061] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3109.772519] RSP: 002b:00007f16decf6fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 3109.773549] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16e178304a [ 3109.774521] RDX: 0000000020000000 RSI: 00000000200002c0 RDI: 0000000000000000 [ 3109.775491] RBP: 00007f16decf7040 R08: 00007f16decf7040 R09: 0000000020000000 [ 3109.776481] R10: 0000000002046034 R11: 0000000000000206 R12: 0000000020000000 [ 3109.777439] R13: 00000000200002c0 R14: 00007f16decf7000 R15: 0000000020000180 [ 3109.857813] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 3109.859320] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/291/file0 supports timestamps until 2038 (0x7fffffff) [ 3109.863036] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3109.874505] ext4 filesystem being mounted at /syzkaller-testdir715176010/syzkaller.p2MBIq/260/file0 supports timestamps until 2038 (0x7fffffff) 17:28:55 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}}], 0x300, 0x10062, 0x0) 17:28:55 executing program 0: syz_open_dev$tty20(0xc, 0x4, 0x0) epoll_create1(0x80000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xaa800, 0x19) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) r3 = openat$cgroup_freezer_state(r0, &(0x7f00000040c0), 0x2, 0x0) r4 = dup(r3) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r5, 0x0) syz_mount_image$nfs(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x44d8, 0x7, &(0x7f00000005c0)=[{&(0x7f0000000c80)="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", 0x1000, 0x800}, {&(0x7f0000000100)="c7381c679161d3a9854dce8a00c393a3829998c68e0f8a2a06b1595f91f0498639c4654dc2d751664f3e52268b281f612c9d48611820ea53cc081ef1723efee6e267f18ab4fcd7c8f1d3846e872b2c8b4e887deab8f5bc2729423ae645413c0c41cc634afcaa1568a6c46e86a653ccc72e6c9ab9e256c96ebe7ca1c32aad21a7dd26f5a1f23ff039ab3b5a", 0x8b, 0x7fff}, {&(0x7f00000001c0)="776ad3eefb51fdc848e611f45048b8a3f0be778dc8fcbd58d89f6a1756c10e0f1134c3e18f0d900d36eb7bc7abc0ae70443629f2c571fcae39837d5f2783a1185c3dfe065e41863f235a2d9ca2439bc723d89f8521bb9916d8851d679b64fa200ed64c62fbdc1430591f06852d2a472785ef6ca49bc4118093f6ee0bd3df70375041666e751eec2ef76852efb448803ab92ee65b70635afdded77f52532fb063d7be323e7ad2beadb7c9b6096c1137e640c889077ce19c99eb2ec42fc041fd31ae", 0xc1, 0x1}, {&(0x7f00000002c0)="cb1f5be980ec92265ff9adadee13f1569054cbcc2c877359b3233ccddc599eb44db8949858e9007a38bf091482af42f7db3107e35d4fec706819593d0f8751a5aaa84e22b7792c240b20b62bd99552b87677d013c7e85bd541cb34d0c2ba10c1a92236e9574ae5f861cd9a8ee1c9b2617fd42441453dc509ffbbebf6b8027ca6c3731f16992612f348bb6f217ba313b19caccb69a3f431a4963c2f55861baab5f6aef579134725d69446ab4d48bed21a81fc6e8b2be070c1e6d1ee77e92a4f9ef6bc89fa08c60d68efc8043dc68f7c36d23e96d2f778c97292b4ae5dad61e1", 0xdf, 0xad}, {&(0x7f00000003c0)="53dcadd1da38c6c4ccb77a206ac857839a2f11575cedc4a6477eb98b67dda88f9382c46cc26873b8a25ec2de8219b32136ea24b35e47738247d9db059191d53531048a8c0c2e802add6c19c036a04a199a2312d61da1a1b536da17ea4b4fdaa16d40e24b1093f6d8d0d7339cab3564e51ac847df6d147c97f9b38411df2b3257805634db943040b61476ea6456f104c74f2b3c590a828ddd0fa07b02683adfb748eff597321256016ed8d7ed178fe88a5e1ca96b72796b5b98ada11cb15b9722630ecaf8524374835561c54c3b2256370a58283a5bd9cb0905fdc4194cda51b4f810c4b4e8e6d98821741bb17e", 0xed, 0xff}, {&(0x7f00000004c0)="ce9f9100da3916923fed4b323acf194777b92d57e12385c9d317c39f3ea9adee691fe3d23da74bb2f0dd7307d4ad1b6d6d579c36898c6bd814f9d0f9f0398bae966a21f54e772602546d4f1c", 0x4c}, {&(0x7f0000000540)="c72b2e3441f5adf46342045ecadb37f4947685d26d878be2242a8eb7ba3a8de3fa09d82b488088bc54b47c33c873c1f82cc0b4893e5cc4dfc77536f25f6b0cebc580b0995385e67bbc24103533e58e6ea90e424d576b3d86593f", 0x5a, 0x1f}], 0x220002, &(0x7f0000000680)={[{']'}, {'\\'}, {'9p\x00'}, {'],:&b['}, {}, {}, {'#-,!\'.-&)[($[(-%'}, {')))'}, {'trans=fd,'}], [{@fowner_eq={'fowner', 0x3d, r5}}]}) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r4, 0x6612) ioctl$VT_DISALLOCATE(r4, 0x5608) 17:28:55 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) (fail_nth: 7) 17:28:55 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x10, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:28:55 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x68c0, 0xbe) 17:28:55 executing program 1: syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSW2(0xffffffffffffffff, 0x402c542c, &(0x7f0000000100)={0x0, 0x1, 0x5, 0x0, 0x6, "7b55e12da00ca0c3723f6f9b27f099411b0344", 0x2, 0x1000}) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r1, 0x4b72, &(0x7f0000000500)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000000c0)={0x9, 0x2f, 0x3f, 0x6388, 0xc, "be05bdf795ff9b04"}) creat(&(0x7f0000000000)='./file0\x00', 0x60) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000140)) 17:28:55 executing program 2: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x301000, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000200)={0x5, 0x75, 0x9a, 0x4ff, 0xa, "a07ac6efd4cbaab66c03f893f3fb3377ce68b2"}) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r1, 0x300, 0x70bd29, 0x25dfdbfc, {}, ["", ""]}, 0x1c}}, 0x40000) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 17:28:56 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}}], 0x300, 0x10062, 0x0) 17:28:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)={0x14, 0x2e, 0xd01}, 0x14}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) [ 3110.481887] EXT4-fs (sda): re-mounted. Opts: grpjquota= [ 3110.481887] ,errors=continue [ 3110.551249] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 3110.552791] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/292/file0 supports timestamps until 2038 (0x7fffffff) [ 3110.557026] EXT4-fs error (device loop5): ext4_lookup:1708: inode #2: comm syz-executor.5: deleted inode referenced: 12 17:28:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000d4f4655fd4f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000b8c5c4d1b3cf4b38ab2e2967fb770ff3010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000000080)="020000000300000004", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000080000d4f4655f000000000000040040f7ffffffd585093964f3519ef301000400000100000000000041a0e90937d8645a0428a866338d5701006d78fee2ebbb156945d2cca89b9d0da7aece31148bed80322630ea9d94c37d43f4faee39ed3ab425ca313e", 0x6a, 0x2080}, {0x0, 0x0, 0x1000013800}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000140)=@ng={0x4, 0x10, 'd'}, 0x3, 0x0) [ 3110.622855] FAULT_INJECTION: forcing a failure. [ 3110.622855] name failslab, interval 1, probability 0, space 0, times 0 [ 3110.624586] CPU: 0 PID: 79057 Comm: syz-executor.7 Not tainted 5.10.90 #1 [ 3110.625505] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3110.627031] Call Trace: [ 3110.627408] dump_stack+0x107/0x163 [ 3110.627921] should_fail.cold+0x5/0xa [ 3110.632517] ? copy_mount_options+0x55/0x180 [ 3110.633102] should_failslab+0x5/0x10 [ 3110.633630] kmem_cache_alloc_trace+0x55/0x360 [ 3110.634261] ? _copy_from_user+0xfb/0x1b0 [ 3110.634840] copy_mount_options+0x55/0x180 [ 3110.635428] __x64_sys_mount+0x1a8/0x300 [ 3110.635990] ? path_mount+0x20a0/0x20a0 [ 3110.640612] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3110.641293] do_syscall_64+0x33/0x40 [ 3110.641797] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3110.642488] RIP: 0033:0x7f16e178304a [ 3110.642990] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3110.645442] RSP: 002b:00007f16decf6fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 3110.646438] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16e178304a [ 3110.647426] RDX: 0000000020000000 RSI: 00000000200002c0 RDI: 0000000000000000 [ 3110.648429] RBP: 00007f16decf7040 R08: 00007f16decf7040 R09: 0000000020000000 [ 3110.649407] R10: 0000000002046034 R11: 0000000000000206 R12: 0000000020000000 [ 3110.650387] R13: 00000000200002c0 R14: 00007f16decf7000 R15: 0000000020000180 17:28:56 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x18, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:28:56 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) (fail_nth: 8) [ 3111.455271] EXT4-fs (sda): re-mounted. Opts: grpjquota= [ 3111.455271] ,errors=continue [ 3111.470421] EXT4-fs error (device loop1): ext4_fill_super:4959: inode #2: comm syz-executor.1: iget: bad extended attribute block 15921 [ 3111.472899] EXT4-fs (loop1): get root inode failed [ 3111.473681] EXT4-fs (loop1): mount failed [ 3111.579624] FAULT_INJECTION: forcing a failure. [ 3111.579624] name failslab, interval 1, probability 0, space 0, times 0 [ 3111.585515] CPU: 0 PID: 79321 Comm: syz-executor.7 Not tainted 5.10.90 #1 [ 3111.589187] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3111.590733] Call Trace: [ 3111.591102] dump_stack+0x107/0x163 [ 3111.591593] should_fail.cold+0x5/0xa [ 3111.592108] ? create_object.isra.0+0x3a/0xa20 [ 3111.596833] should_failslab+0x5/0x10 [ 3111.597359] kmem_cache_alloc+0x5b/0x350 [ 3111.597913] create_object.isra.0+0x3a/0xa20 [ 3111.598506] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 3111.599189] kmem_cache_alloc_trace+0x151/0x360 [ 3111.599823] copy_mount_options+0x55/0x180 [ 3111.600419] __x64_sys_mount+0x1a8/0x300 [ 3111.600984] ? path_mount+0x20a0/0x20a0 [ 3111.601533] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3111.602185] do_syscall_64+0x33/0x40 [ 3111.602694] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3111.603396] RIP: 0033:0x7f16e178304a [ 3111.603905] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3111.606388] RSP: 002b:00007f16decf6fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 3111.607409] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16e178304a [ 3111.608366] RDX: 0000000020000000 RSI: 00000000200002c0 RDI: 0000000000000000 [ 3111.609367] RBP: 00007f16decf7040 R08: 00007f16decf7040 R09: 0000000020000000 [ 3111.610331] R10: 0000000002046034 R11: 0000000000000206 R12: 0000000020000000 [ 3111.611306] R13: 00000000200002c0 R14: 00007f16decf7000 R15: 0000000020000180 [ 3111.625155] EXT4-fs (sda): group quota file already specified 17:29:12 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) (fail_nth: 9) 17:29:12 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020000000000000000022000000000000220000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}, {&(0x7f0000010900)="8800170000000000001700080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xb800}], 0x0, &(0x7f0000011700)=ANY=[@ANYBLOB="10"]) setxattr$security_ima(&(0x7f0000000080)='.\x00', &(0x7f00000000c0), &(0x7f0000000140)=@v1={0x2, "64b939dd37a72acfc7"}, 0xa, 0x2) statx(r0, &(0x7f0000000040)='./file1\x00', 0x0, 0x80, &(0x7f0000000280)) rmdir(&(0x7f0000000180)='./file0\x00') execveat(r0, &(0x7f0000000000)='./file1\x00', 0x0, 0x0, 0x0) 17:29:12 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x2e, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:29:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x30, 0x0, 0x100, 0x70bd28, 0x25dfdbfc, {{}, {}, {0x14, 0x17, {0x5, 0x4, @l2={'eth', 0x3a, 'wg0\x00'}}}}, ["", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000882}, 0x44) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x1c, r1, 0x5, 0x0, 0x0, {{0x2}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x38, 0x0, 0x800, 0x70bd28, 0x25dfdbfd, {{}, {}, {0x1c, 0x17, {0x2, 0x7fffffff, @l2={'eth', 0x3a, 'ip6erspan0\x00'}}}}, [""]}, 0x38}, 0x1, 0x0, 0x0, 0x80}, 0x4) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000002a40)={0x0, 0x0, &(0x7f0000002a00)={&(0x7f0000000440)={0x38, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0x1c, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_MAX_PEER_LINKS={0x6}, @NL80211_MESHCONF_RETRY_TIMEOUT={0x6, 0x1, 0x2c}, @NL80211_MESHCONF_CONFIRM_TIMEOUT={0x6, 0x2, 0x71}]}]}, 0x38}}, 0x0) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000640)={&(0x7f00000006c0)={0x48, r1, 0x100, 0x70bd26, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x40000004, 0x6a}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x5}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x8}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x4}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x3}]}, 0x48}}, 0x44094) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), r3) sendmsg$NL80211_CMD_REGISTER_BEACONS(r2, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x4000421}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="14000000", @ANYRES16=r8, @ANYBLOB="080021bd7000fddbdf2567000000"], 0x14}, 0x1, 0x0, 0x0, 0x20000005}, 0x841) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x54, r1, 0x8, 0x40, 0x25dfdbfe, {{}, {@void, @val={0x8, 0x3, r7}, @val={0xc, 0x99, {0x9, 0x13}}}}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4e}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r9}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x20004000}, 0x40000) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) 17:29:12 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) mount$cgroup2(0x0, &(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40), 0x3000080, &(0x7f0000000a80)={[{@memory_recursiveprot}, {}, {}, {@subsystem='hugetlb'}], [{@fsuuid={'fsuuid', 0x3d, {[0x0, 0x30, 0x65, 0x35, 0x37, 0x34, 0x64, 0x34], 0x2d, [0x39, 0x66, 0x61, 0x39], 0x2d, [0x37, 0x32, 0x62, 0xc4], 0x2d, [0x63, 0x32, 0x33, 0x37], 0x2d, [0x37, 0x31, 0x62, 0x63, 0x55, 0x32, 0x32, 0x63]}}}]}) syz_mount_image$nfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8, 0xa, &(0x7f0000000880)=[{&(0x7f0000000140)="2c3dff410be618ab1784c9bca95b99662ddf3e422043e52e1ae88f0502d3760010e65d7edef71df06e4ec7083228714573348fa02b83d9ce5ba537f667aa3538e3d5fc1ac6e4e488412d25362271edbb1f34d7b3c58100ce80b4c7eae985225dfb2c79f128b90073ab103987c6c2f5add8874c8a291d4ff9bb099c", 0x7b, 0xb4}, {&(0x7f00000002c0)="58d3461bbe46389e3d2703c8f3e0fb74ac2c7c853c6152ef51992fb56005e54dc0017c5c9c014992474e07bc2032608fe5cfb0968fea2b6443cb135a0f834e851fe728e4f73d248a3930e3a76145e7202a7501d8f539dcd28c307713b6fd21c5c2bd9eaf8245ab97ebdd0384eb0f2bba2f86a005194404d6c3212567816e7386b8cc6b701d5fbcc09c5f900a5a56eda38ee204bea39de8bd9c", 0x99, 0x1f}, {&(0x7f0000000380)="94bb62a45ebc7e2695635565ae842f1a16be12ed15910ce4922726750cb3270c809bf053e0126e6acb436d4cdd38a47184c2bcd4610da8426f52da8cb6139270b8990d9f8051c34a5c2a4b5f0d8ecd7bab54559d71c0f270b33483e353ea6a71ae4ef948e8b10392d9041e2ce5be4a045e6847a96450a92d04dae84688bad1a819fcfbecf23f64e2404783ce1fa5bcdfde9168ade343bbaf1a4a15c1924a338bf2e4ab53bf0434e792a25ff57b2aefea737b5e562d9e9dcaf851a8f3fac16975b29a9693c52ae1afb52b0c484fda041609f159008d4733d5a5b51b7892", 0xdd, 0xfff}, {&(0x7f00000000c0)="c0767e4ef370cb1689", 0x9, 0x3ff}, {&(0x7f0000000480)="47d8a3be1dfa23539493fea53acb92106d936939de11ee5ce903e40d2e78fde33f345a80eb417ed26ae2ed8919ece3fb1c8d221453dd8c18da266af5327a5d4ce5f7806d8ee91fbc1d9b4686900b6941a99d3119cfd756779fd3819da48225394b6c11a8ddec85ea6c1aa31ca6a4e863b6266912847f6d433f09f3313f4f5b39cabcda1b46aca32e8ca0956ddf86c196e9240ec0f94e3cd27799b1c3d7dcc586403c73fdbf475ebc538aa1a135a905b05df3d2614bbc688385aeee4739740f7aed6a24748fd3fd360632c297f56ac6a192ec32a367a6ede5faeefbe88317c311651531f2960fdc8073a6f2a393d5963a92", 0xf1, 0x3b7}, {&(0x7f0000000580)="fc9c39d5d3d08ed241f6ebfdb248a50030376b5ddc99a81d8bde486f242b8accdb78c6fb092323918bffa0ce8d0c6b498fa41a5500682a43863a1ac71ed78427f160dd0d08639efb959b0ca9f889f78626b6cfd9ee57404e6d111ccb237bc0382f432cec9b3ae561a1e22eb5eb330177e05923a9ba9ca0d1bf2d0d079ca97e07b8adb2887a8bdc9c76c6ab8beedf305dd344", 0x92, 0x3}, {&(0x7f0000000640)="54eb1e27f14874f77b88c930e8c3b0c5d38cbff46c843831159a2721b18b9b818b8dc30a11a92813622719b8e5e0d7264cb52e16d27ef7d6f83d06e87f0b960932d9d85c9f4ddb26e79f97cb7b7b33ba5e394f07e2f6dbee28e7f90458e9e3509752efbb11db53d5e64e84b185a8867ac63b0347b769325200d021687630834e6ce6d5702ea6fc2dcfd535562e419b184d48bd21bfc11e92065976b035306ce06603b7d87e656cd6d7d7effab683a2d60b5c4116c6a8bc1d", 0xb8, 0xfffffffffffffc60}, {&(0x7f0000000700)="57bb95a5b754afc120c6fbff6b67347060b7796672fad53d5a2fa41f3fb2d18a9fee170fa6585607e9eef721bc00abdf717f970821a491aea508adf0ef5453c465154926904ea2faa01efda597a173a83bc237ce0402e4ca73ce1adc809d2a035ec8ee22ddb43ad4728dc234796d11", 0x6f, 0x3ff}, {&(0x7f0000000780)="cfdf4ef35ba5baf86d20c5b036265477d1a45a26ddb6d60864fd35bbbbada93680ef8a3b2d099a0cc6a093bab2cbed6e3a40cce6a397f50f4245b37d887fecfee1a45809d1372ebf89f6a5b06bc7104b0ed29aa51321691ddba2f03df2989676c74260e403bf3a2eb810bbaaa1a9c96bdbc5672302ef42842b7e710800ac6d1281bf9dffaa4e602ffff5", 0x8a, 0x7}, {&(0x7f0000000840)="1a2a9704b2a8d7b8fdbbc6dd22b18c5ac9e486deb3d7599cea8455df39f6df617ec02f1e", 0x24, 0x5}], 0x1000400, &(0x7f0000000980)={[{'@#&(\x8c-[.'}, {'&&'}, {'ext4\x00'}, {'$^'}, {'+@(q]!:/@(#,[&'}], [{@smackfsdef={'smackfsdef', 0x3d, '$\\('}}, {@fowner_eq={'fowner', 0x3d, r1}}, {@appraise_type}, {@euid_lt={'euid<', r2}}]}) 17:29:12 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f}}], 0x300, 0x10062, 0x0) 17:29:12 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x68c0, 0xbe) 17:29:12 executing program 1: r0 = syz_io_uring_setup(0x6d60, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000080), 0x0) syz_io_uring_setup(0x1cb4, &(0x7f00000000c0)={0x0, 0xf26f, 0x4, 0x2, 0x288, 0x0, r0}, &(0x7f000089a000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000180)) r2 = mmap$IORING_OFF_SQES(&(0x7f0000c77000/0x4000)=nil, 0x4000, 0x2, 0x20010, r0, 0x10000000) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) syz_io_uring_submit(r1, r2, &(0x7f00000004c0)=@IORING_OP_RECVMSG={0xa, 0x1, 0x0, r3, 0x0, &(0x7f0000000480)={&(0x7f0000000240)=@phonet, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/72, 0x48}], 0x1}, 0x0, 0x40012000, 0x1, {0x2}}, 0x9c6e) syz_io_uring_setup(0x5e08, &(0x7f00000001c0)={0x0, 0x0, 0x4}, &(0x7f0000fec000/0x14000)=nil, &(0x7f0000fee000/0x1000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r4 = syz_io_uring_setup(0x3487, &(0x7f0000000300), &(0x7f0000ff7000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000380), &(0x7f00000003c0)) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_LISTDEF(r5, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000900)={0x0}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x200000e, 0x11, r4, 0x0) [ 3126.857530] FAULT_INJECTION: forcing a failure. [ 3126.857530] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3126.860232] CPU: 0 PID: 79488 Comm: syz-executor.7 Not tainted 5.10.90 #1 [ 3126.861779] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3126.864316] Call Trace: [ 3126.864920] dump_stack+0x107/0x163 [ 3126.865753] should_fail.cold+0x5/0xa [ 3126.866629] _copy_from_user+0x2e/0x1b0 [ 3126.867531] copy_mount_options+0x76/0x180 [ 3126.868489] __x64_sys_mount+0x1a8/0x300 [ 3126.869412] ? path_mount+0x20a0/0x20a0 [ 3126.870299] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3126.871374] do_syscall_64+0x33/0x40 [ 3126.872202] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3126.873345] RIP: 0033:0x7f16e178304a [ 3126.874176] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3126.878304] RSP: 002b:00007f16decf6fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 3126.880002] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16e178304a [ 3126.881607] RDX: 0000000020000000 RSI: 00000000200002c0 RDI: 0000000000000000 [ 3126.883205] RBP: 00007f16decf7040 R08: 00007f16decf7040 R09: 0000000020000000 [ 3126.884808] R10: 0000000002046034 R11: 0000000000000206 R12: 0000000020000000 [ 3126.886396] R13: 00000000200002c0 R14: 00007f16decf7000 R15: 0000000020000180 [ 3126.908668] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 3126.908741] EXT4-fs (sda): re-mounted. Opts: grpjquota= [ 3126.908741] ,errors=continue [ 3126.910065] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/293/file0 supports timestamps until 2038 (0x7fffffff) [ 3126.919249] EXT4-fs error (device loop5): ext4_lookup:1708: inode #2: comm syz-executor.5: deleted inode referenced: 12 [ 3126.928407] cgroup2: Unknown parameter 'hugetlb' 17:29:12 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x68c0, 0xbe) 17:29:12 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0x300, 0x10062, 0x0) 17:29:12 executing program 1: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2c, &(0x7f0000000100)={0xffff, {{0xa, 0x4e23, 0x5, @mcast2, 0x1000}}, {{0xa, 0x4e23, 0x0, @mcast2, 0x434}}}, 0x108) munmap(&(0x7f0000000000/0x2000)=nil, 0x2000) io_pgetevents(0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0), 0x0) 17:29:12 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x300, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:29:12 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) mount$cgroup2(0x0, &(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40), 0x3000080, &(0x7f0000000a80)={[{@memory_recursiveprot}, {}, {}, {@subsystem='hugetlb'}], [{@fsuuid={'fsuuid', 0x3d, {[0x0, 0x30, 0x65, 0x35, 0x37, 0x34, 0x64, 0x34], 0x2d, [0x39, 0x66, 0x61, 0x39], 0x2d, [0x37, 0x32, 0x62, 0xc4], 0x2d, [0x63, 0x32, 0x33, 0x37], 0x2d, [0x37, 0x31, 0x62, 0x63, 0x55, 0x32, 0x32, 0x63]}}}]}) syz_mount_image$nfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8, 0xa, &(0x7f0000000880)=[{&(0x7f0000000140)="2c3dff410be618ab1784c9bca95b99662ddf3e422043e52e1ae88f0502d3760010e65d7edef71df06e4ec7083228714573348fa02b83d9ce5ba537f667aa3538e3d5fc1ac6e4e488412d25362271edbb1f34d7b3c58100ce80b4c7eae985225dfb2c79f128b90073ab103987c6c2f5add8874c8a291d4ff9bb099c", 0x7b, 0xb4}, {&(0x7f00000002c0)="58d3461bbe46389e3d2703c8f3e0fb74ac2c7c853c6152ef51992fb56005e54dc0017c5c9c014992474e07bc2032608fe5cfb0968fea2b6443cb135a0f834e851fe728e4f73d248a3930e3a76145e7202a7501d8f539dcd28c307713b6fd21c5c2bd9eaf8245ab97ebdd0384eb0f2bba2f86a005194404d6c3212567816e7386b8cc6b701d5fbcc09c5f900a5a56eda38ee204bea39de8bd9c", 0x99, 0x1f}, {&(0x7f0000000380)="94bb62a45ebc7e2695635565ae842f1a16be12ed15910ce4922726750cb3270c809bf053e0126e6acb436d4cdd38a47184c2bcd4610da8426f52da8cb6139270b8990d9f8051c34a5c2a4b5f0d8ecd7bab54559d71c0f270b33483e353ea6a71ae4ef948e8b10392d9041e2ce5be4a045e6847a96450a92d04dae84688bad1a819fcfbecf23f64e2404783ce1fa5bcdfde9168ade343bbaf1a4a15c1924a338bf2e4ab53bf0434e792a25ff57b2aefea737b5e562d9e9dcaf851a8f3fac16975b29a9693c52ae1afb52b0c484fda041609f159008d4733d5a5b51b7892", 0xdd, 0xfff}, {&(0x7f00000000c0)="c0767e4ef370cb1689", 0x9, 0x3ff}, {&(0x7f0000000480)="47d8a3be1dfa23539493fea53acb92106d936939de11ee5ce903e40d2e78fde33f345a80eb417ed26ae2ed8919ece3fb1c8d221453dd8c18da266af5327a5d4ce5f7806d8ee91fbc1d9b4686900b6941a99d3119cfd756779fd3819da48225394b6c11a8ddec85ea6c1aa31ca6a4e863b6266912847f6d433f09f3313f4f5b39cabcda1b46aca32e8ca0956ddf86c196e9240ec0f94e3cd27799b1c3d7dcc586403c73fdbf475ebc538aa1a135a905b05df3d2614bbc688385aeee4739740f7aed6a24748fd3fd360632c297f56ac6a192ec32a367a6ede5faeefbe88317c311651531f2960fdc8073a6f2a393d5963a92", 0xf1, 0x3b7}, {&(0x7f0000000580)="fc9c39d5d3d08ed241f6ebfdb248a50030376b5ddc99a81d8bde486f242b8accdb78c6fb092323918bffa0ce8d0c6b498fa41a5500682a43863a1ac71ed78427f160dd0d08639efb959b0ca9f889f78626b6cfd9ee57404e6d111ccb237bc0382f432cec9b3ae561a1e22eb5eb330177e05923a9ba9ca0d1bf2d0d079ca97e07b8adb2887a8bdc9c76c6ab8beedf305dd344", 0x92, 0x3}, {&(0x7f0000000640)="54eb1e27f14874f77b88c930e8c3b0c5d38cbff46c843831159a2721b18b9b818b8dc30a11a92813622719b8e5e0d7264cb52e16d27ef7d6f83d06e87f0b960932d9d85c9f4ddb26e79f97cb7b7b33ba5e394f07e2f6dbee28e7f90458e9e3509752efbb11db53d5e64e84b185a8867ac63b0347b769325200d021687630834e6ce6d5702ea6fc2dcfd535562e419b184d48bd21bfc11e92065976b035306ce06603b7d87e656cd6d7d7effab683a2d60b5c4116c6a8bc1d", 0xb8, 0xfffffffffffffc60}, {&(0x7f0000000700)="57bb95a5b754afc120c6fbff6b67347060b7796672fad53d5a2fa41f3fb2d18a9fee170fa6585607e9eef721bc00abdf717f970821a491aea508adf0ef5453c465154926904ea2faa01efda597a173a83bc237ce0402e4ca73ce1adc809d2a035ec8ee22ddb43ad4728dc234796d11", 0x6f, 0x3ff}, {&(0x7f0000000780)="cfdf4ef35ba5baf86d20c5b036265477d1a45a26ddb6d60864fd35bbbbada93680ef8a3b2d099a0cc6a093bab2cbed6e3a40cce6a397f50f4245b37d887fecfee1a45809d1372ebf89f6a5b06bc7104b0ed29aa51321691ddba2f03df2989676c74260e403bf3a2eb810bbaaa1a9c96bdbc5672302ef42842b7e710800ac6d1281bf9dffaa4e602ffff5", 0x8a, 0x7}, {&(0x7f0000000840)="1a2a9704b2a8d7b8fdbbc6dd22b18c5ac9e486deb3d7599cea8455df39f6df617ec02f1e", 0x24, 0x5}], 0x1000400, &(0x7f0000000980)={[{'@#&(\x8c-[.'}, {'&&'}, {'ext4\x00'}, {'$^'}, {'+@(q]!:/@(#,[&'}], [{@smackfsdef={'smackfsdef', 0x3d, '$\\('}}, {@fowner_eq={'fowner', 0x3d, r1}}, {@appraise_type}, {@euid_lt={'euid<', r2}}]}) [ 3127.146897] EXT4-fs (sda): group quota file already specified 17:29:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = signalfd4(r1, &(0x7f00000006c0)={[0x2]}, 0x8, 0x80000) r3 = openat2(r0, &(0x7f0000000700)='./file1\x00', &(0x7f0000000740)={0x201840, 0x2, 0x1d}, 0x18) ppoll(&(0x7f0000000780)=[{r2, 0x7015}, {r3, 0x7}], 0x2, &(0x7f00000007c0), &(0x7f0000000800)={[0xc0]}, 0x8) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000680)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x24, 0x0, 0x200, 0x70bd25, 0x5, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x8000) syz_mount_image$ext4(0x0, &(0x7f00000005c0)='./file0\x00', 0x4000000000003af, 0xeb, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)=ANY=[@ANYBLOB="67d9bfd222b6b304d499d3ac"]) syz_mount_image$nfs4(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3ff, 0x5, &(0x7f0000000240)=[{&(0x7f00000001c0)="aa592d5d6e9ea6047688a425384cbdaf0e5c2f8fbcd7a88a7f2eea71054c9c748b012b9673395f1bd3066c0499b0a2bf7d35cd7a0fdd41fa5eb16cdb9e2f1be9f47c0d058d8c71b595ff5408323faca152ac5a79d04f61d2755b016e954ab03598", 0x61, 0x1}, {&(0x7f0000000300)="dccb338443b8bf768e898f8201b84c2118e19619b5cf3a49e554f206f7dbcdbfdac132763fe1c03bebb47f24d917817579d6b51beb18e633e3f0097219b2fec3f8dce89733b7c61fc7ca4a6d646f511a12292599a58be29494551b56cd855b2bc5a7abf4fedf633ed35f9a048ffdcaf2b2bd310d425af5af7e09c8cc43d9273086912667566970beced07c5ce0ea7e823884516dfc24ec25", 0x98, 0x7}, {&(0x7f00000000c0)="01cac8a968a24fdb9c29f28672bc14", 0xf, 0x2}, {&(0x7f00000003c0)="73c26e422d4939658748bfb00ce9de29d9037d13c2d94351fd0c8d0c50cef0b9d51d895f2396a515fa95dec5902f0053be4e6c2aa230d209e12d5fdf65e4d2b9905778c3b8d0096ad2b99551e7eed3a4020e6b97afdec7ff2cef079eab5c026fd5799aad89555d44fa6c2bf34684606261288ee4c32cd997938bd43ebb30ceab7aa5d4a97b7d2817b7420643a33b33be0bba2690e2485cad4c7b10724fb206fbe1989f60acc6ff1c99ade0aefab7f5f7b929d71acbba8fef41a40dd9c4821aad6b6183c3349b6d", 0xc7, 0x1}, {&(0x7f00000004c0)="5be45cd0c526939ded69d1963141c243df3f137569bd5385d92ed5fb1e5f8b445cb50a3f710361b24c2cb56cfba307e4f3e8d473c956f451629230f7856e7e1531257d898e0a60c05ee2fef84ac1acf2b362cfc0186bda7da898725a9d04a7831da84713b2848d25930d3a2a70bfa937a0d98b1ff8c557009f71afe5a4e8838b1d1e764065d4f3478ce0125c38c43c58f3204076996cc2", 0x97, 0x1}], 0x10148c0, &(0x7f0000000580)={[{'-'}, {'ext2\x00'}, {'ext2\x00'}], [{@subj_type={'subj_type', 0x3d, 'ext2\x00'}}]}) 17:29:13 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) (fail_nth: 10) 17:29:13 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x68c0, 0xbe) [ 3127.264558] EXT4-fs (sda): re-mounted. Opts: grpjquota= [ 3127.264558] ,errors=continue 17:29:13 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}, 0x2}], 0x300, 0x10062, 0x0) [ 3127.352819] EXT4-fs (sda): Unrecognized mount option "gÙ¿Ò"¶³Ô™Ó¬" or missing value [ 3127.362816] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3127.382103] ext4 filesystem being mounted at /syzkaller-testdir715176010/syzkaller.p2MBIq/263/file0 supports timestamps until 2038 (0x7fffffff) 17:29:13 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) r3 = getegid() setgid(r3) r4 = getegid() setgid(r4) getresgid(&(0x7f00000000c0), &(0x7f00000002c0), &(0x7f0000000300)) lsetxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f0000000140)={{}, {0x1, 0x1}, [{0x2, 0x1, r1}, {0x2, 0x6, r2}], {0x4, 0x1}, [{0x8, 0x2, 0xee00}, {0x8, 0x3, 0xffffffffffffffff}, {0x8, 0x2, r3}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x3, r4}, {0x8, 0x6}], {0x10, 0x1}, {0x20, 0x5}}, 0x64, 0x1) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r5, 0xc018937a, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0x3}}, './file1\x00'}) [ 3127.478431] FAULT_INJECTION: forcing a failure. [ 3127.478431] name failslab, interval 1, probability 0, space 0, times 0 [ 3127.481068] CPU: 0 PID: 80233 Comm: syz-executor.7 Not tainted 5.10.90 #1 [ 3127.482593] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3127.485109] Call Trace: [ 3127.485702] dump_stack+0x107/0x163 [ 3127.486516] should_fail.cold+0x5/0xa [ 3127.487381] ? getname_flags.part.0+0x50/0x4f0 [ 3127.488408] should_failslab+0x5/0x10 [ 3127.489276] kmem_cache_alloc+0x5b/0x350 [ 3127.490184] getname_flags.part.0+0x50/0x4f0 [ 3127.491176] user_path_at_empty+0xa1/0x100 [ 3127.492116] __x64_sys_mount+0x1e9/0x300 [ 3127.493019] ? path_mount+0x20a0/0x20a0 [ 3127.493908] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3127.494973] do_syscall_64+0x33/0x40 [ 3127.495793] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3127.496928] RIP: 0033:0x7f16e178304a [ 3127.497753] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3127.501864] RSP: 002b:00007f16decf6fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 3127.503556] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16e178304a [ 3127.505152] RDX: 0000000020000000 RSI: 00000000200002c0 RDI: 0000000000000000 [ 3127.506738] RBP: 00007f16decf7040 R08: 00007f16decf7040 R09: 0000000020000000 [ 3127.508313] R10: 0000000002046034 R11: 0000000000000206 R12: 0000000020000000 [ 3127.509905] R13: 00000000200002c0 R14: 00007f16decf7000 R15: 0000000020000180 17:29:13 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x500, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) [ 3127.614757] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 3127.617131] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/294/file0 supports timestamps until 2038 (0x7fffffff) [ 3127.628644] EXT4-fs error (device loop5): ext4_lookup:1708: inode #2: comm syz-executor.5: deleted inode referenced: 12 [ 3127.772429] EXT4-fs (sda): re-mounted. Opts: grpjquota= [ 3127.772429] ,errors=continue 17:29:29 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) r3 = getegid() setgid(r3) r4 = getegid() setgid(r4) getresgid(&(0x7f00000000c0), &(0x7f00000002c0), &(0x7f0000000300)) lsetxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f0000000140)={{}, {0x1, 0x1}, [{0x2, 0x1, r1}, {0x2, 0x6, r2}], {0x4, 0x1}, [{0x8, 0x2, 0xee00}, {0x8, 0x3, 0xffffffffffffffff}, {0x8, 0x2, r3}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x3, r4}, {0x8, 0x6}], {0x10, 0x1}, {0x20, 0x5}}, 0x64, 0x1) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r5, 0xc018937a, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0x3}}, './file1\x00'}) 17:29:29 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x600, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:29:29 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @remote}, &(0x7f0000000080)=0x10) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000340)={'macvlan1\x00', &(0x7f0000000180)=@ethtool_rxfh={0x46, 0x4, 0x9, 0x1, 0xda, "155acb", 0x80000000, [0x8, 0xffff3c78, 0x7fffffff, 0x7, 0x3, 0xfffffff9, 0x75, 0xfffffff9]}}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={0x0, {0x2, 0x4e22, @broadcast}, {0x2, 0x4e21, @multicast1}, {0x2, 0x4e20, @loopback}, 0x20, 0x0, 0x0, 0x0, 0x80, &(0x7f0000000000)='veth0_to_team\x00', 0x72, 0x4, 0x3}) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) r1 = getegid() r2 = getegid() setgid(r2) lchown(&(0x7f00000000c0)='./file1\x00', 0xee00, r2) setgid(r1) syz_mount_image$ext4(&(0x7f0000000300)='ext2\x00', &(0x7f00000002c0)='./file0\x00', 0x2, 0x0, 0x0, 0x2046034, &(0x7f00000001c0)={[{@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x5c}}, {@sb={'sb', 0x3d, 0x9}}], [{@uid_eq={'uid', 0x3d, 0xee00}}, {@dont_hash}]}) 17:29:29 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}, 0x4}], 0x300, 0x10062, 0x0) 17:29:29 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x40000, 0x3, &(0x7f0000000340)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000001500)="ed410000cb384acfc1f67922f6fbdcd09d59891f9be9ffffff5bc700080000dff465d39c", 0x24, 0x2100}], 0x0, &(0x7f0000012c00)=ANY=[]) getdents64(r0, &(0x7f0000000100)=""/67, 0x43) getdents64(r0, &(0x7f0000000180)=""/73, 0x49) 17:29:29 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) (fail_nth: 11) 17:29:29 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000010000000000000000e5163951b6c729908ca12e13a240e2b1a26f8d", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4002}, {&(0x7f0000012000)="50354d00444d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x38) syz_mount_image$iso9660(&(0x7f00000017c0), &(0x7f0000001800)='./file0\x00', 0x0, 0x0, &(0x7f0000001900), 0x0, &(0x7f0000001940)) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) chdir(&(0x7f0000000080)='./file0\x00') 17:29:29 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) mount$cgroup2(0x0, &(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40), 0x3000080, &(0x7f0000000a80)={[{@memory_recursiveprot}, {}, {}, {@subsystem='hugetlb'}], [{@fsuuid={'fsuuid', 0x3d, {[0x0, 0x30, 0x65, 0x35, 0x37, 0x34, 0x64, 0x34], 0x2d, [0x39, 0x66, 0x61, 0x39], 0x2d, [0x37, 0x32, 0x62, 0xc4], 0x2d, [0x63, 0x32, 0x33, 0x37], 0x2d, [0x37, 0x31, 0x62, 0x63, 0x55, 0x32, 0x32, 0x63]}}}]}) syz_mount_image$nfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8, 0xa, &(0x7f0000000880)=[{&(0x7f0000000140)="2c3dff410be618ab1784c9bca95b99662ddf3e422043e52e1ae88f0502d3760010e65d7edef71df06e4ec7083228714573348fa02b83d9ce5ba537f667aa3538e3d5fc1ac6e4e488412d25362271edbb1f34d7b3c58100ce80b4c7eae985225dfb2c79f128b90073ab103987c6c2f5add8874c8a291d4ff9bb099c", 0x7b, 0xb4}, {&(0x7f00000002c0)="58d3461bbe46389e3d2703c8f3e0fb74ac2c7c853c6152ef51992fb56005e54dc0017c5c9c014992474e07bc2032608fe5cfb0968fea2b6443cb135a0f834e851fe728e4f73d248a3930e3a76145e7202a7501d8f539dcd28c307713b6fd21c5c2bd9eaf8245ab97ebdd0384eb0f2bba2f86a005194404d6c3212567816e7386b8cc6b701d5fbcc09c5f900a5a56eda38ee204bea39de8bd9c", 0x99, 0x1f}, {&(0x7f0000000380)="94bb62a45ebc7e2695635565ae842f1a16be12ed15910ce4922726750cb3270c809bf053e0126e6acb436d4cdd38a47184c2bcd4610da8426f52da8cb6139270b8990d9f8051c34a5c2a4b5f0d8ecd7bab54559d71c0f270b33483e353ea6a71ae4ef948e8b10392d9041e2ce5be4a045e6847a96450a92d04dae84688bad1a819fcfbecf23f64e2404783ce1fa5bcdfde9168ade343bbaf1a4a15c1924a338bf2e4ab53bf0434e792a25ff57b2aefea737b5e562d9e9dcaf851a8f3fac16975b29a9693c52ae1afb52b0c484fda041609f159008d4733d5a5b51b7892", 0xdd, 0xfff}, {&(0x7f00000000c0)="c0767e4ef370cb1689", 0x9, 0x3ff}, {&(0x7f0000000480)="47d8a3be1dfa23539493fea53acb92106d936939de11ee5ce903e40d2e78fde33f345a80eb417ed26ae2ed8919ece3fb1c8d221453dd8c18da266af5327a5d4ce5f7806d8ee91fbc1d9b4686900b6941a99d3119cfd756779fd3819da48225394b6c11a8ddec85ea6c1aa31ca6a4e863b6266912847f6d433f09f3313f4f5b39cabcda1b46aca32e8ca0956ddf86c196e9240ec0f94e3cd27799b1c3d7dcc586403c73fdbf475ebc538aa1a135a905b05df3d2614bbc688385aeee4739740f7aed6a24748fd3fd360632c297f56ac6a192ec32a367a6ede5faeefbe88317c311651531f2960fdc8073a6f2a393d5963a92", 0xf1, 0x3b7}, {&(0x7f0000000580)="fc9c39d5d3d08ed241f6ebfdb248a50030376b5ddc99a81d8bde486f242b8accdb78c6fb092323918bffa0ce8d0c6b498fa41a5500682a43863a1ac71ed78427f160dd0d08639efb959b0ca9f889f78626b6cfd9ee57404e6d111ccb237bc0382f432cec9b3ae561a1e22eb5eb330177e05923a9ba9ca0d1bf2d0d079ca97e07b8adb2887a8bdc9c76c6ab8beedf305dd344", 0x92, 0x3}, {&(0x7f0000000640)="54eb1e27f14874f77b88c930e8c3b0c5d38cbff46c843831159a2721b18b9b818b8dc30a11a92813622719b8e5e0d7264cb52e16d27ef7d6f83d06e87f0b960932d9d85c9f4ddb26e79f97cb7b7b33ba5e394f07e2f6dbee28e7f90458e9e3509752efbb11db53d5e64e84b185a8867ac63b0347b769325200d021687630834e6ce6d5702ea6fc2dcfd535562e419b184d48bd21bfc11e92065976b035306ce06603b7d87e656cd6d7d7effab683a2d60b5c4116c6a8bc1d", 0xb8, 0xfffffffffffffc60}, {&(0x7f0000000700)="57bb95a5b754afc120c6fbff6b67347060b7796672fad53d5a2fa41f3fb2d18a9fee170fa6585607e9eef721bc00abdf717f970821a491aea508adf0ef5453c465154926904ea2faa01efda597a173a83bc237ce0402e4ca73ce1adc809d2a035ec8ee22ddb43ad4728dc234796d11", 0x6f, 0x3ff}, {&(0x7f0000000780)="cfdf4ef35ba5baf86d20c5b036265477d1a45a26ddb6d60864fd35bbbbada93680ef8a3b2d099a0cc6a093bab2cbed6e3a40cce6a397f50f4245b37d887fecfee1a45809d1372ebf89f6a5b06bc7104b0ed29aa51321691ddba2f03df2989676c74260e403bf3a2eb810bbaaa1a9c96bdbc5672302ef42842b7e710800ac6d1281bf9dffaa4e602ffff5", 0x8a, 0x7}, {&(0x7f0000000840)="1a2a9704b2a8d7b8fdbbc6dd22b18c5ac9e486deb3d7599cea8455df39f6df617ec02f1e", 0x24, 0x5}], 0x1000400, &(0x7f0000000980)={[{'@#&(\x8c-[.'}, {'&&'}, {'ext4\x00'}, {'$^'}, {'+@(q]!:/@(#,[&'}], [{@smackfsdef={'smackfsdef', 0x3d, '$\\('}}, {@fowner_eq={'fowner', 0x3d, r1}}, {@appraise_type}, {@euid_lt={'euid<', r2}}]}) [ 3143.870760] FAULT_INJECTION: forcing a failure. [ 3143.870760] name failslab, interval 1, probability 0, space 0, times 0 [ 3143.872284] CPU: 1 PID: 80453 Comm: syz-executor.7 Not tainted 5.10.90 #1 [ 3143.874487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3143.876006] Call Trace: [ 3143.876369] dump_stack+0x107/0x163 [ 3143.876852] should_fail.cold+0x5/0xa [ 3143.877411] ? create_object.isra.0+0x3a/0xa20 [ 3143.878022] should_failslab+0x5/0x10 [ 3143.878518] kmem_cache_alloc+0x5b/0x350 [ 3143.879055] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 3143.879751] create_object.isra.0+0x3a/0xa20 [ 3143.880330] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 3143.881024] kmem_cache_alloc+0x159/0x350 [ 3143.881591] getname_flags.part.0+0x50/0x4f0 [ 3143.882180] user_path_at_empty+0xa1/0x100 [ 3143.882744] __x64_sys_mount+0x1e9/0x300 [ 3143.883286] ? path_mount+0x20a0/0x20a0 [ 3143.883820] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3143.884468] do_syscall_64+0x33/0x40 [ 3143.886378] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3143.887081] RIP: 0033:0x7f16e178304a [ 3143.887571] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3143.889989] RSP: 002b:00007f16decf6fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 3143.890982] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16e178304a [ 3143.891899] RDX: 0000000020000000 RSI: 00000000200002c0 RDI: 0000000000000000 [ 3143.892824] RBP: 00007f16decf7040 R08: 00007f16decf7040 R09: 0000000020000000 [ 3143.895266] R10: 0000000002046034 R11: 0000000000000206 R12: 0000000020000000 [ 3143.896221] R13: 00000000200002c0 R14: 00007f16decf7000 R15: 0000000020000180 [ 3143.900845] EXT4-fs (sda): group quota file already specified [ 3143.912744] EXT4-fs (sda): re-mounted. Opts: grpjquota= [ 3143.912744] ,errors=continue [ 3143.914890] EXT4-fs (loop5): unsupported descriptor size 141 [ 3143.944166] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 3143.948181] ext4 filesystem being mounted at /syzkaller-testdir514514135/syzkaller.J9Mxeb/251/file0 supports timestamps until 2038 (0x7fffffff) [ 3143.950442] EXT4-fs (sda): Unrecognized mount option "uid=00000000000000060928" or missing value 17:29:29 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() setresuid(r2, 0xee00, r1) setxattr$incfs_metadata(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000002c0)="120ab173c8445608e523cc76380fc8fad54d355a90ec46951f09a54e6d76c9b12ed84924e6628824818da45f87ba47d5c8d15dd3565503cc7429fe24d4b198562e63bd203f72409f200d646a097f1c098c5aad6c2a4d0df43fe78df71b0631116c6af6460ee26181d355751ffd244488466e60b74d3eed3d754a14d99fc5e0c85cdf14988669224ee9affc780bcfa6ebeb986593f98effc633cfbe178e13b952c18184fb69d1467135a595e0370903adb6693ebc6e6e9ce453bbc351809d4f240ac786a71747069bd90616bc113d1964139703d95fb9b59374b86274aee306bf57695002a9eb1eb602e373a08f6558914dcc49", 0xf3, 0x2) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) [ 3144.007229] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3144.027269] ext4 filesystem being mounted at /syzkaller-testdir715176010/syzkaller.p2MBIq/264/file0 supports timestamps until 2038 (0x7fffffff) 17:29:29 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) (fail_nth: 12) 17:29:29 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) r3 = getegid() setgid(r3) r4 = getegid() setgid(r4) getresgid(&(0x7f00000000c0), &(0x7f00000002c0), &(0x7f0000000300)) lsetxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f0000000140)={{}, {0x1, 0x1}, [{0x2, 0x1, r1}, {0x2, 0x6, r2}], {0x4, 0x1}, [{0x8, 0x2, 0xee00}, {0x8, 0x3, 0xffffffffffffffff}, {0x8, 0x2, r3}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x3, r4}, {0x8, 0x6}], {0x10, 0x1}, {0x20, 0x5}}, 0x64, 0x1) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r5, 0xc018937a, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0x3}}, './file1\x00'}) 17:29:29 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}, 0x2000}], 0x300, 0x10062, 0x0) 17:29:29 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x700, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:29:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="d6f1ffffff0000", @ANYRESHEX=r1, @ANYBLOB=',\x00']) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) fdatasync(r2) writev(r1, &(0x7f0000001300)=[{&(0x7f00000001c0)="a4b0ff3c5d572488d6a3b5a1e398e9a20bf3001da5b8dee664436790a24861aa62c9d7986c35ba71dfece59babeee0e405c45240f172ab09dc9f833bd57125b6b5c0b8e99d1c468d439df76464c675b9c34bba23c453408ee2075ca4d9df2198164f9fa91ad0f10e6ade20f5fb437b1276632e77dc701fc65a237bde6fae74f255d812b95ac568ec006a6f8be1cf75ecfdeda828d113206a1f1bccc24b4bb60f9300a43a190dd667fd695932527ec809ba157f80b08c1d3ac358659e56388bdbd9612d92e5dc75f03bf80dc93b", 0xcd}, {&(0x7f0000000080)="f74f9986e06ba7a46bbd51eab2a52f8c601e84898e51a70942e33a57f12307b3627b65a730fce58e26", 0x29}, {&(0x7f00000000c0)="e3c76ddf8cdc59960c1d5c60e09887619d97b0f16f", 0x15}, {&(0x7f0000000100)="ad341b87e0c1", 0x6}, {&(0x7f0000000300)="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", 0x1000}], 0x5) syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000001400), &(0x7f0000001440)='./file0/../file0\x00', 0x1, 0x3, &(0x7f0000001740)=[{&(0x7f0000001480)="728147b370b1047c30b78b01d0c07171ead974b8ade970acdc54c17075bd31fbbd09e9863188f3da9a83f427e371de772328a907a8f13b60593d2214df61db105fba2c9419d1665493150ca92820dfb1819a89f6bbb49d109d3e90260474d15f4b26bca85e28a660db5676cc3bbd9cb0d78dce68768fd9193f539b0fb8022b7b6221892bc9120ae2ac072134471e14982e9c1c6745c9a30dc7a8579f93b8efc998b76936a92b5dd7260309fb2d85a023e44dc4b0d35b07a82d51bad7c749a19b41ee2c13eba7b0ae572b0baad1e9317555fc0b5829c6fb4d40319373b6f1a1b44d3a67fa2d2bb3d21846f8dbc49ba9c705a620", 0xf3}, {&(0x7f0000001580)="7d3d6b9c4d50cb8337c73dfd6683ec7ba5c68d8e3dad03349a8de1d57878495f9b90e72006cfeec530829cb13d9ebe4178096392196ac7e0e5334a86153828eb91908cab6c80da6beb408423485e237bff3ca15591958a4829197f5bb21e4fe1297290515b413fa1c493eeee6e3f852d0b7980999f78343c64f500e7bd3d7a5d69b846c89f1e56223495f27e7244307d41ac65cf6ee2f887b58e27a1b2e516420e35337da648cb10b99db9aa6cdcd5e215e42dd248d4c0f22b496cedb5d69fdfba510627", 0xc4, 0x3f}, {&(0x7f0000001680)="aea5a67603cee081879e9ed9de167e0a283d8ad31845f76328d2ec07f6afb45cf533780ebe5ab19363562e595000adaa64afdd48f677b881d5d932a56eb053368e7b0ff11f005af124750eb297a445461599412783009d21c9a03abde0017bcf00311d15d5a7857dd4d3fd33e76859139c70ef82d7d9f1fce2399b7f163a85b317994772d374ea7e3399f232", 0x8c, 0xffffffff}], 0x800000, &(0x7f00000017c0)={[{@utf8no}, {@rodir}, {@numtail}], [{@subj_user={'subj_user', 0x3d, '9p\x00'}}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@subj_role={'subj_role', 0x3d, 'ext2\x00'}}, {@smackfshat}, {@smackfsdef={'smackfsdef', 0x3d, 'rfdno'}}, {@fowner_gt}, {@context={'context', 0x3d, 'root'}}, {@obj_type={'obj_type', 0x3d, '@-'}}, {@smackfshat={'smackfshat', 0x3d, '[@!'}}, {@smackfshat={'smackfshat', 0x3d, '&'}}]}) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT(0xffffffffffffffff, 0x4004f506, &(0x7f0000002140)=0x1) r4 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}}) write$rfkill(r5, &(0x7f0000001380)={0x5, 0x9, 0x1, 0x0, 0x1}, 0x8) r6 = syz_mount_image$iso9660(&(0x7f00000018c0), &(0x7f0000001900)='./file1\x00', 0x31, 0x9, &(0x7f0000001f00)=[{&(0x7f0000001940)="2754d002faadf94f035e558bcd508c2a0e81eb8ef23d837557bdf22009675d5c8e8923959dbfe093e03accac30cc081cc582edffe8d1e5d3fde700a2164b26993862880c9cdbe399156ac6255d24", 0x4e, 0x401}, {&(0x7f00000019c0)="71965c99830ea7c747c809ef2e866d2d60b510380a841c88e76858d141ec6686ca2ff66f1e30d8f9050ef749d3c60177ff6cdc889cb06794742b8190aeeea6180c9b36393f8a153515e7b348bccf385f2ea4a7f3445643129cfc3039e8c89df7f506ddd1358a4cab1e7373c02662a1672344cfb71df422b09573a673b10b5da69b6d2fdda3ae2c3d77dfa21f8aac8343d781d0aba0777994f3c976389095d9fdcc3af791114515d54f35e0b502172f81567e1974c9038c6b1914c1926429aa7f45c7c20d3ebe382401349d824b662508d73b70a036cfddc69cb290933e51ca4dc5d7", 0xe2, 0x100000000}, {&(0x7f0000001ac0)="6e66bf73f331f8df66c925833df450175d0ace5d499cc6e26443a3f4e670223e4adb561f16e85678d957ce5869f62ebb1fa3f583c1bfbd745626c9b42cd6fbc8b37b7886efcfa867fc20b2163350cc01be395b8dde783e216df69e848991ed64d91428eb374d97084a9bdcc78d62405123a6263a55ab2ef4e6ea6b0d27ec4e38804504c3f6cf10876f96b260ef4a12e9e3ba022b4e3424389ac4fbe0843c238d40a49afea0ab6d548d9329e3a5ab79fb62ab86ec28e5a818bc2295dd58f2a0884bdae25ea0eca84ea4dfac7cd0", 0xcd, 0x10000}, {&(0x7f0000001bc0)="bce0a51e2bf17fbcca07ed28a130341b30178f105ec06d10a9d8f3c555bb6c1c84887df9dd9ac177fa7a992ead67a1d028b5ceeca8ebc28940b9fe5a1d4e7015d5b56c1e98bfd16448201957b8c7ad4dfa1c6d3193301ef5f20dcc3d19d9956da64998e2bf2bb4f77f5250bc62d517a1f98a2087f2d1d0f258e8c79b4c5e59ecb7a909126cd8b06cb2540d5b153e26f4e30446ca1a7b792737599b75030b5dcea9308b5942a30f556b3080a914539a0bbb67ff6a06f3f590441f7a6cab8a8d26c57fa59f6eab66fd415cbcaabc792aba11acd54a2b9054afbeb33c2f4ab30b3be2a79318a85ff98d5ec2b831e4e61bcd8c9b", 0xf2, 0x1}, {&(0x7f0000001cc0)="d9701377da53a6c97a842e2b589b4431b5db238589c03cc173fe9a40db86f2623eb8", 0x22, 0x2}, {&(0x7f0000001d00)="bb3e3c9b384cb2c8629f499893", 0xd, 0x100000000}, {&(0x7f0000001d40)="ee320b2e08aa34dcc8bac714027e3af869f6bc168a9ea5ee2f4a7f70aa03d9e526db854202370c7410075a2c6ab83153927458326321b1d1dd477f68c085c766881391a187af9aee496d0f13ca74c0c0c0c74e870f3f8f52cb1d722f96a9cd00830f5edcb95fdaecd74848eabf01ec9b658134f19519f3b346838859b1ac993e118ad3762cd5135880128d", 0x8b, 0x750}, {&(0x7f0000001e00)="59368dc2a057b6a2fb32fe009618379bf269dc7fa373ceb422421497c7641a8201a3442c4270df36c139df8168de6c3a9149c17286c8208e93c88da31f74d76da9642d3910368f1aa2ae2d1570dd4ed4bee4755b37f97bc518a980a3e353f726f439f6d8a1e422e247b2471574e88b727d3b06aa53bdd2ca642e13390ced8da997dd2a6c997390d33c2fad2adadeb3829162cfd568aa6129bfa4", 0x9a, 0x8309}, {&(0x7f0000001ec0)="b9edd7c8db2b853aadedcf3e35595b405c0382fcc2e12242", 0x18, 0x100000000}], 0x40008, &(0x7f0000002000)={[{@check_strict}, {@gid={'gid', 0x3d, 0xee00}}, {@map_off}, {@unhide}, {@nocompress}, {@map_off}, {@gid}], [{@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@smackfstransmute={'smackfstransmute', 0x3d, ':]$$'}}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@measure}, {@smackfstransmute={'smackfstransmute', 0x3d, '^),(]'}}]}) openat(r6, &(0x7f0000002100)='./file0/../file0\x00', 0x50103, 0x8a) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota}]}) openat$procfs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/asound/seq/clients\x00', 0x0, 0x0) 17:29:29 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x600, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) [ 3144.336899] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 3144.338445] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/296/file0 supports timestamps until 2038 (0x7fffffff) [ 3144.354453] EXT4-fs error (device loop5): ext4_lookup:1708: inode #2: comm syz-executor.5: deleted inode referenced: 12 [ 3144.756467] FAULT_INJECTION: forcing a failure. [ 3144.756467] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3144.759122] CPU: 1 PID: 80988 Comm: syz-executor.7 Not tainted 5.10.90 #1 [ 3144.760018] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3144.761615] Call Trace: [ 3144.761964] dump_stack+0x107/0x163 [ 3144.762450] should_fail.cold+0x5/0xa [ 3144.762975] strncpy_from_user+0x34/0x460 [ 3144.763532] getname_flags.part.0+0x95/0x4f0 [ 3144.764117] user_path_at_empty+0xa1/0x100 [ 3144.764671] __x64_sys_mount+0x1e9/0x300 [ 3144.765206] ? path_mount+0x20a0/0x20a0 [ 3144.765770] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3144.766395] do_syscall_64+0x33/0x40 [ 3144.766878] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3144.767532] RIP: 0033:0x7f16e178304a [ 3144.768024] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3144.770456] RSP: 002b:00007f16decf6fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 3144.771481] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16e178304a [ 3144.772416] RDX: 0000000020000000 RSI: 00000000200002c0 RDI: 0000000000000000 [ 3144.773365] RBP: 00007f16decf7040 R08: 00007f16decf7040 R09: 0000000020000000 [ 3144.774295] R10: 0000000002046034 R11: 0000000000000206 R12: 0000000020000000 [ 3144.775234] R13: 00000000200002c0 R14: 00007f16decf7000 R15: 0000000020000180 [ 3144.821852] EXT4-fs (sda): re-mounted. Opts: grpjquota= [ 3144.821852] ,errors=continue [ 3144.832531] EXT4-fs (sda): re-mounted. Opts: grpjquota= [ 3144.832531] ,errors=continue [ 3144.889392] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 3144.891116] ext4 filesystem being mounted at /syzkaller-testdir514514135/syzkaller.J9Mxeb/252/file0 supports timestamps until 2038 (0x7fffffff) [ 3144.920301] EXT4-fs error (device loop1): ext4_lookup:1708: inode #2: comm syz-executor.1: deleted inode referenced: 12 17:29:47 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)=ANY=[@ANYBLOB='grXjquota=,\x00']) 17:29:47 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) mount$cgroup2(0x0, &(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40), 0x3000080, &(0x7f0000000a80)={[{@memory_recursiveprot}, {}, {}, {@subsystem='hugetlb'}], [{@fsuuid={'fsuuid', 0x3d, {[0x0, 0x30, 0x65, 0x35, 0x37, 0x34, 0x64, 0x34], 0x2d, [0x39, 0x66, 0x61, 0x39], 0x2d, [0x37, 0x32, 0x62, 0xc4], 0x2d, [0x63, 0x32, 0x33, 0x37], 0x2d, [0x37, 0x31, 0x62, 0x63, 0x55, 0x32, 0x32, 0x63]}}}]}) syz_mount_image$nfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8, 0xa, &(0x7f0000000880)=[{&(0x7f0000000140)="2c3dff410be618ab1784c9bca95b99662ddf3e422043e52e1ae88f0502d3760010e65d7edef71df06e4ec7083228714573348fa02b83d9ce5ba537f667aa3538e3d5fc1ac6e4e488412d25362271edbb1f34d7b3c58100ce80b4c7eae985225dfb2c79f128b90073ab103987c6c2f5add8874c8a291d4ff9bb099c", 0x7b, 0xb4}, {&(0x7f00000002c0)="58d3461bbe46389e3d2703c8f3e0fb74ac2c7c853c6152ef51992fb56005e54dc0017c5c9c014992474e07bc2032608fe5cfb0968fea2b6443cb135a0f834e851fe728e4f73d248a3930e3a76145e7202a7501d8f539dcd28c307713b6fd21c5c2bd9eaf8245ab97ebdd0384eb0f2bba2f86a005194404d6c3212567816e7386b8cc6b701d5fbcc09c5f900a5a56eda38ee204bea39de8bd9c", 0x99, 0x1f}, {&(0x7f0000000380)="94bb62a45ebc7e2695635565ae842f1a16be12ed15910ce4922726750cb3270c809bf053e0126e6acb436d4cdd38a47184c2bcd4610da8426f52da8cb6139270b8990d9f8051c34a5c2a4b5f0d8ecd7bab54559d71c0f270b33483e353ea6a71ae4ef948e8b10392d9041e2ce5be4a045e6847a96450a92d04dae84688bad1a819fcfbecf23f64e2404783ce1fa5bcdfde9168ade343bbaf1a4a15c1924a338bf2e4ab53bf0434e792a25ff57b2aefea737b5e562d9e9dcaf851a8f3fac16975b29a9693c52ae1afb52b0c484fda041609f159008d4733d5a5b51b7892", 0xdd, 0xfff}, {&(0x7f00000000c0)="c0767e4ef370cb1689", 0x9, 0x3ff}, {&(0x7f0000000480)="47d8a3be1dfa23539493fea53acb92106d936939de11ee5ce903e40d2e78fde33f345a80eb417ed26ae2ed8919ece3fb1c8d221453dd8c18da266af5327a5d4ce5f7806d8ee91fbc1d9b4686900b6941a99d3119cfd756779fd3819da48225394b6c11a8ddec85ea6c1aa31ca6a4e863b6266912847f6d433f09f3313f4f5b39cabcda1b46aca32e8ca0956ddf86c196e9240ec0f94e3cd27799b1c3d7dcc586403c73fdbf475ebc538aa1a135a905b05df3d2614bbc688385aeee4739740f7aed6a24748fd3fd360632c297f56ac6a192ec32a367a6ede5faeefbe88317c311651531f2960fdc8073a6f2a393d5963a92", 0xf1, 0x3b7}, {&(0x7f0000000580)="fc9c39d5d3d08ed241f6ebfdb248a50030376b5ddc99a81d8bde486f242b8accdb78c6fb092323918bffa0ce8d0c6b498fa41a5500682a43863a1ac71ed78427f160dd0d08639efb959b0ca9f889f78626b6cfd9ee57404e6d111ccb237bc0382f432cec9b3ae561a1e22eb5eb330177e05923a9ba9ca0d1bf2d0d079ca97e07b8adb2887a8bdc9c76c6ab8beedf305dd344", 0x92, 0x3}, {&(0x7f0000000640)="54eb1e27f14874f77b88c930e8c3b0c5d38cbff46c843831159a2721b18b9b818b8dc30a11a92813622719b8e5e0d7264cb52e16d27ef7d6f83d06e87f0b960932d9d85c9f4ddb26e79f97cb7b7b33ba5e394f07e2f6dbee28e7f90458e9e3509752efbb11db53d5e64e84b185a8867ac63b0347b769325200d021687630834e6ce6d5702ea6fc2dcfd535562e419b184d48bd21bfc11e92065976b035306ce06603b7d87e656cd6d7d7effab683a2d60b5c4116c6a8bc1d", 0xb8, 0xfffffffffffffc60}, {&(0x7f0000000700)="57bb95a5b754afc120c6fbff6b67347060b7796672fad53d5a2fa41f3fb2d18a9fee170fa6585607e9eef721bc00abdf717f970821a491aea508adf0ef5453c465154926904ea2faa01efda597a173a83bc237ce0402e4ca73ce1adc809d2a035ec8ee22ddb43ad4728dc234796d11", 0x6f, 0x3ff}, {&(0x7f0000000780)="cfdf4ef35ba5baf86d20c5b036265477d1a45a26ddb6d60864fd35bbbbada93680ef8a3b2d099a0cc6a093bab2cbed6e3a40cce6a397f50f4245b37d887fecfee1a45809d1372ebf89f6a5b06bc7104b0ed29aa51321691ddba2f03df2989676c74260e403bf3a2eb810bbaaa1a9c96bdbc5672302ef42842b7e710800ac6d1281bf9dffaa4e602ffff5", 0x8a, 0x7}, {&(0x7f0000000840)="1a2a9704b2a8d7b8fdbbc6dd22b18c5ac9e486deb3d7599cea8455df39f6df617ec02f1e", 0x24, 0x5}], 0x1000400, &(0x7f0000000980)={[{'@#&(\x8c-[.'}, {'&&'}, {'ext4\x00'}, {'$^'}, {'+@(q]!:/@(#,[&'}], [{@smackfsdef={'smackfsdef', 0x3d, '$\\('}}, {@fowner_eq={'fowner', 0x3d, r1}}, {@appraise_type}, {@euid_lt={'euid<', r2}}]}) 17:29:47 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0xb3d, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:29:47 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000800c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) recvmmsg$unix(r1, &(0x7f0000004880)=[{{&(0x7f00000002c0)=@abs, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000340)=""/150, 0x96}, {&(0x7f0000000400)=""/187, 0xbb}, {&(0x7f00000004c0)=""/111, 0x6f}], 0x3}}, {{&(0x7f0000000540), 0x6e, &(0x7f0000000ac0)=[{&(0x7f00000005c0)=""/15, 0xf}, {&(0x7f0000000600)=""/74, 0x4a}, {&(0x7f0000000680)=""/109, 0x6d}, {&(0x7f0000000700)=""/85, 0x55}, {&(0x7f0000000780)=""/101, 0x65}, {&(0x7f0000000800)=""/209, 0xd1}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/75, 0x4b}, {&(0x7f0000000a00)=""/156, 0x9c}], 0x9, &(0x7f0000000c80)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000000cc0)=@abs, 0x6e, &(0x7f0000000d40), 0x0, &(0x7f0000000d80)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xb8}}, {{&(0x7f0000000e40), 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000ec0)=""/165, 0xa5}, {&(0x7f0000000f80)=""/41, 0x29}, {&(0x7f0000000fc0)=""/84, 0x54}, {&(0x7f0000001040)=""/109, 0x6d}], 0x4, &(0x7f0000001100)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}, {{&(0x7f00000011c0)=@abs, 0x6e, &(0x7f0000001880)=[{&(0x7f0000001240)=""/137, 0x89}, {&(0x7f0000001300)=""/128, 0x80}, {&(0x7f0000001380)=""/255, 0xff}, {&(0x7f0000001480)=""/68, 0x44}, {&(0x7f0000001500)=""/250, 0xfa}, {&(0x7f0000001600)=""/94, 0x5e}, {&(0x7f0000001680)=""/189, 0xbd}, {&(0x7f0000001740)=""/5, 0x5}, {&(0x7f0000001780)=""/203, 0xcb}], 0x9, &(0x7f0000001940)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe8}}, {{0x0, 0x0, &(0x7f0000002c00)=[{&(0x7f0000001a40)}, {&(0x7f0000001a80)=""/184, 0xb8}, {&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/170, 0xaa}], 0x4, &(0x7f0000002c40)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}, {{&(0x7f0000002d00)=@abs, 0x6e, &(0x7f0000003f80)=[{&(0x7f0000002d80)=""/213, 0xd5}, {&(0x7f0000002e80)=""/4096, 0x1000}, {&(0x7f0000003e80)=""/71, 0x47}, {&(0x7f0000003f00)=""/82, 0x52}], 0x4, &(0x7f0000003fc0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc8}}, {{&(0x7f00000040c0)=@abs, 0x6e, &(0x7f0000004340)=[{&(0x7f0000004140)=""/171, 0xab}, {&(0x7f0000004200)=""/45, 0x2d}, {&(0x7f0000004240)=""/214, 0xd6}], 0x3, &(0x7f0000004380)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f00000043c0), 0x6e, &(0x7f0000004780)=[{&(0x7f0000004440)=""/212, 0xd4}, {&(0x7f0000004540)}, {&(0x7f0000004580)=""/49, 0x31}, {&(0x7f00000045c0)=""/213, 0xd5}, {&(0x7f00000046c0)=""/190, 0xbe}], 0x5, &(0x7f0000004800)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x68}}], 0x9, 0x10000, &(0x7f0000004ac0)={0x0, 0x989680}) openat(r13, &(0x7f0000004b00)='./file0\x00', 0x800000, 0x80) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r14, 0xc0189378, &(0x7f0000004bc0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r17}}, './file2\x00'}) r19 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r20 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r19}, 0x2c, {'wfdno', 0x3d, r20}}) r21 = fsmount(r4, 0x0, 0x0) r22 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r23 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r22}, 0x2c, {'wfdno', 0x3d, r23}}) io_submit(0x0, 0x9, &(0x7f0000005040)=[&(0x7f0000004540)={0x0, 0x0, 0x0, 0x2, 0x800, 0xffffffffffffffff, &(0x7f0000001a40)="4484cb81ffb057dce4dc64c21c7ae67691011b0d5e56", 0x16, 0xd55, 0x0, 0x1, r5}, &(0x7f0000004c00)={0x0, 0x0, 0x0, 0x6, 0x3, r16, &(0x7f0000004b40)="b8b0fdea1925b53e4d740997866285197af44406949e95860e5d2fc3221d4b299c6ef783506f094180f4ddbc2f546c8549c6f6be21dabe59bbaf1b8974f66b4c595e9c3b04a2b32fd428fcc100733eda0de77d7108dfd153ceae37b750561ea313cc93ac0cb00f4ec9c0b5d06b920c19274cb5b37ce0ff1370b587d7", 0x7c, 0x25e5981b, 0x0, 0x2, r18}, &(0x7f0000004c80)={0x0, 0x0, 0x0, 0x2, 0x6, r7, &(0x7f0000004c40)="847985c671b50a61b1191a32a5759f3a", 0x10, 0x0, 0x0, 0x0, r9}, &(0x7f0000004d00)={0x0, 0x0, 0x0, 0x5, 0xff3f, r6, &(0x7f0000004cc0)="8f5edf595891e12c42625a", 0xb, 0x800, 0x0, 0x3}, &(0x7f0000004d80)={0x0, 0x0, 0x0, 0x3, 0xbf93, r12, &(0x7f0000004d40), 0x0, 0x6, 0x0, 0x3, r3}, &(0x7f0000004e00)={0x0, 0x0, 0x0, 0x3, 0x5, r15, &(0x7f0000004dc0)="809ea7cc1bdcff7914cc426d2fce7bb98cfb40969a6c7d8ff6506945e50dcca01f7f8b16", 0x24, 0x0, 0x0, 0x0, r19}, &(0x7f0000004ec0)={0x0, 0x0, 0x0, 0x7, 0x1, r8, &(0x7f0000004e40)="89158b2f87f5a7c4a389f15fc7d6e9cdd9e6ec0ba53bed2d6cc692006769457d54d805b4d151b2ab49c0bd8cbf0a3f429df9bbdbdb7a37936dd985c59196c6ee4f88147c1ea25ad1eb5e6b2137ac258af68b7f4620f5", 0x56, 0xfe000000000000, 0x0, 0x1, r21}, &(0x7f0000004f80)={0x0, 0x0, 0x0, 0x0, 0x4, r22, &(0x7f0000004f00)="bc87dae6c71f72c66adefea3b2353018f4c0b1abf556de8245b18df667deef07a31652a2ca18cfdf31202e51a6da07c2f725c7fde8465f7b51915cba232eec2fd80cc52eec2242a2c1639e2f84103f96a6c31c0451e3f038c9796d5fa1f9dc011eb32212afb1", 0x66, 0x7ff, 0x0, 0x3, r11}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x1, 0x9, r10, &(0x7f0000004fc0)="074c5f835101b7aae3b7d5a83024d5a8", 0x10, 0x1a, 0x0, 0x3}]) openat(r1, &(0x7f0000000040)='./file0\x00', 0x2c880, 0x40) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x4}}, './file1\x00'}) r25 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000140), 0x40000, 0x0) pidfd_getfd(r25, r24, 0x0) 17:29:47 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}, 0x4000}], 0x300, 0x10062, 0x0) 17:29:47 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) (fail_nth: 13) 17:29:47 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000004c0)={0xa, 0x4e20, 0x5, @private0={0xfc, 0x0, '\x00', 0x1}, 0x6}, 0x1c) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @local}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) sendmsg$inet6(r2, &(0x7f0000000380)={&(0x7f0000000080)={0xa, 0x4e23, 0xffffff64, @private0, 0x7ff}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000140)="78a22fc95d29e2b7c40c1d6f9bc127e4ba72db662a597c0b3554ca319e304c243a7124dc6e16b4afe703cd8afe48b858929fdcbd7310ad14dc2f8e958d5546c8a5ad279056a54511104f5532aef66370698c0d64ac5537759123a3aab064fbda9360ce681ec0f7fed2d8072a34067f4a5c2a501809032878d250dd3fd83e2da5f11405e5d9c494c02e8ddc1f6a84b722f311038ec94582b55347aa9453e7a11e86ea58c60e0a2abf6225e151", 0xac}, {&(0x7f0000000200)="7e08293b5d485b11da38bee46d6dde400f1d11688b6d9b47be3e4baad37932597f312703d8fb460b897c5b985d2bec5699b1419ecf17e1a52b04113f79224ec2f232e2d4e4de4a2f2f09a1e255d6fd7d6efe9493ce8c790d3f648e11ef4a854c4899162e9d47086e18f57f47d8cd4c4f15b816cf1db7919a1397d2e631676edb9d98eba6194534edbf25", 0x8a}, {&(0x7f00000002c0)="772da5d3e48d5a07bec0998adc9d678ba8bcfd16720c6247d4cdcd3b13fd4a83ce45738fe893889ea7a709e1c7542f5611", 0x31}], 0x3, &(0x7f0000000400)=[@dstopts={{0x20, 0x29, 0x37, {0x32, 0x0, '\x00', [@pad1]}}}, @rthdr_2292={{0x28, 0x29, 0x39, {0xc, 0x2, 0x2, 0x3d, 0x0, [@empty]}}}, @dstopts={{0x60, 0x29, 0x37, {0x6c, 0x8, '\x00', [@calipso={0x7, 0x40, {0x0, 0xe, 0x8, 0xb, [0x4, 0x4b2, 0x6, 0x8, 0xfff, 0x1259, 0x80]}}]}}}], 0xa8}, 0x800) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept$inet6(r0, 0x0, 0x0) sendmsg$inet6(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)="ff", 0x1}], 0x1}, 0x0) 17:29:47 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x52000, 0x0) sendmsg$TIPC_NL_SOCK_GET(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, 0x0, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_NODE={0x4c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x45, 0x4, {'gcm(aes)\x00', 0x1d, "d9841449c1d884fcbddffb193b978f768645f458791618d47d29554ad5"}}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x2400c0a0}, 0x20000800) sendmsg$NL80211_CMD_EXTERNAL_AUTH(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x78, 0x0, 0x300, 0x70bd29, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x56}, @NL80211_ATTR_PMKID={0x14, 0x55, "5df909c21fbc78df0039b0d034239619"}, @NL80211_ATTR_BSSID={0xa, 0xf5, @from_mac}, @NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x4a}, @NL80211_ATTR_BSSID={0xa, 0xf5, @random="6d73a6118c31"}, @NL80211_ATTR_BSSID={0xa, 0xf5, @random="407a85a3371b"}, @NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x32}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x78}, 0x1, 0x0, 0x0, 0x20004010}, 0xc0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000140)={0x11060900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1000) [ 3162.167511] FAULT_INJECTION: forcing a failure. [ 3162.167511] name failslab, interval 1, probability 0, space 0, times 0 [ 3162.170202] CPU: 1 PID: 81212 Comm: syz-executor.7 Not tainted 5.10.90 #1 [ 3162.172297] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3162.174870] Call Trace: [ 3162.175599] EXT4-fs (sda): re-mounted. Opts: grpjquota= [ 3162.175599] ,errors=continue [ 3162.176285] dump_stack+0x107/0x163 [ 3162.176300] should_fail.cold+0x5/0xa [ 3162.176314] ? alloc_fs_context+0x57/0x840 [ 3162.176328] should_failslab+0x5/0x10 [ 3162.176341] kmem_cache_alloc_trace+0x55/0x360 [ 3162.176351] ? cap_capable+0x1eb/0x250 [ 3162.176368] alloc_fs_context+0x57/0x840 [ 3162.176390] path_mount+0x92d/0x20a0 [ 3162.176406] ? strncpy_from_user+0x9e/0x460 [ 3162.176421] ? finish_automount+0xa40/0xa40 [ 3162.176435] ? getname_flags.part.0+0x1dd/0x4f0 [ 3162.176460] __x64_sys_mount+0x27e/0x300 [ 3162.176474] ? path_mount+0x20a0/0x20a0 [ 3162.176492] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3162.176509] do_syscall_64+0x33/0x40 [ 3162.176522] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3162.176530] RIP: 0033:0x7f16e178304a [ 3162.176544] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3162.176550] RSP: 002b:00007f16decf6fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 3162.176565] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16e178304a [ 3162.176572] RDX: 0000000020000000 RSI: 00000000200002c0 RDI: 0000000000000000 [ 3162.176579] RBP: 00007f16decf7040 R08: 00007f16decf7040 R09: 0000000020000000 [ 3162.176586] R10: 0000000002046034 R11: 0000000000000206 R12: 0000000020000000 [ 3162.176593] R13: 00000000200002c0 R14: 00007f16decf7000 R15: 0000000020000180 [ 3162.230735] EXT4-fs (sda): Unrecognized mount option "grXjquota=" or missing value [ 3162.325881] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 17:29:48 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) (fail_nth: 14) [ 3162.336056] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/297/file0 supports timestamps until 2038 (0x7fffffff) [ 3162.349737] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3162.353850] ext4 filesystem being mounted at /syzkaller-testdir715176010/syzkaller.p2MBIq/265/file0 supports timestamps until 2038 (0x7fffffff) 17:29:48 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}, 0x40000}], 0x300, 0x10062, 0x0) 17:29:48 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000040)=ANY=[@ANYBLOB="6772131dd90339c06ed81a02ae2594706a71756f74613d2c00"]) 17:29:48 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x700, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:29:48 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103", 0x5b, 0x4800}], 0x0, &(0x7f00000005c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f00000001c0)='./file2\x00', 0x48) copy_file_range(r1, 0x0, r0, 0x0, 0x200f5ef, 0x0) rename(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file2\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@empty}}, &(0x7f0000000340)=0xe8) connect(r2, &(0x7f0000000380)=@xdp={0x2c, 0x6, r3, 0x22}, 0x80) 17:29:48 executing program 2: syz_open_dev$sg(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0xa) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x200f5ef, 0x2000000000000) socket$netlink(0x10, 0x3, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x105142, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r5, 0x0, r4, 0x0, 0x200f5ef, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x382, r1}) 17:29:48 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x1800, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:29:48 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}, 0x200000}], 0x300, 0x10062, 0x0) [ 3163.035367] FAULT_INJECTION: forcing a failure. [ 3163.035367] name failslab, interval 1, probability 0, space 0, times 0 [ 3163.036826] CPU: 1 PID: 81738 Comm: syz-executor.7 Not tainted 5.10.90 #1 [ 3163.037790] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3163.039293] Call Trace: [ 3163.039644] dump_stack+0x107/0x163 [ 3163.040116] should_fail.cold+0x5/0xa [ 3163.040618] ? create_object.isra.0+0x3a/0xa20 [ 3163.041217] should_failslab+0x5/0x10 [ 3163.041734] kmem_cache_alloc+0x5b/0x350 [ 3163.042272] create_object.isra.0+0x3a/0xa20 [ 3163.042852] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 3163.043526] kmem_cache_alloc_trace+0x151/0x360 [ 3163.044128] ? cap_capable+0x1eb/0x250 [ 3163.044648] alloc_fs_context+0x57/0x840 [ 3163.045191] path_mount+0x92d/0x20a0 [ 3163.045731] ? strncpy_from_user+0x9e/0x460 [ 3163.046298] ? finish_automount+0xa40/0xa40 [ 3163.046864] ? getname_flags.part.0+0x1dd/0x4f0 [ 3163.047543] __x64_sys_mount+0x27e/0x300 [ 3163.048115] ? path_mount+0x20a0/0x20a0 [ 3163.048651] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3163.049349] do_syscall_64+0x33/0x40 [ 3163.049839] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3163.050542] RIP: 0033:0x7f16e178304a [ 3163.051027] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3163.053491] RSP: 002b:00007f16decf6fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 3163.054519] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16e178304a [ 3163.055453] RDX: 0000000020000000 RSI: 00000000200002c0 RDI: 0000000000000000 [ 3163.056380] RBP: 00007f16decf7040 R08: 00007f16decf7040 R09: 0000000020000000 [ 3163.061440] R10: 0000000002046034 R11: 0000000000000206 R12: 0000000020000000 [ 3163.062369] R13: 00000000200002c0 R14: 00007f16decf7000 R15: 0000000020000180 [ 3163.064248] EXT4-fs (sda): group quota file already specified [ 3163.076194] EXT4-fs (sda): re-mounted. Opts: grpjquota= [ 3163.076194] ,errors=continue 17:29:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x80, 0x110) unlinkat(r2, &(0x7f0000000140)='./file1\x00', 0x0) 17:29:48 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x700, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) [ 3163.181202] EXT4-fs (sda): Unrecognized mount option "grÙ9ÀnØ®%”pjquota=" or missing value [ 3163.270689] EXT4-fs (sda): re-mounted. Opts: grpjquota= [ 3163.270689] ,errors=continue [ 3163.950444] EXT4-fs (sda): re-mounted. Opts: grpjquota= [ 3163.950444] ,errors=continue [ 3163.988018] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 3163.992505] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/298/file0 supports timestamps until 2038 (0x7fffffff) 17:30:07 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) (fail_nth: 15) 17:30:07 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000016c0)='./file0/../file0\x00', 0x9, 0x5, &(0x7f0000001400)=[{&(0x7f00000001c0)="40cc0a504bc1b92721abf295d24f2eacc1b7c697d1066ed691425c394585a4c992e5fdeaca02c3e5d22d516a27f8fa6b9736c49c4ff53c58a73ab2cd36572700305a7fe898d3df339f34190c9a", 0x4d, 0x8000}, {&(0x7f0000000300)="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", 0x1000, 0x7}, {&(0x7f0000000240)="05c44bca9e92c32290cdac76c980965012d4f4f6f27bb1dfd5595e62c2ba03f7ea78af2fdbd736816e1a814eb6eb0fe26c873232aa9a137c3b761fda2ad1c705b710812ac1c336feaaa5aa2557f528b6ff6c6d38a3a7736334c9daeeba5a9663d633196a401f", 0x66, 0xeaf}, {&(0x7f0000001300)="5b7b4baa1736b98a32bc016c61b93df05cc44480afd0deea29f40e9dca2b113f92f5c6296a1eec21019913697a7255ae9fc3092dc777a844421b50b134b5551d9d7633084ab90682d3fc80e20e543a590f35f67029d8f2f65f9e4aea3662fdf1b2e72614aa2b75a2fab4be02dc6b3793f86e775cdf1dde604a09863d734d2f9eec4aea7a14443388cfbc9c38e20919a4a4f16784be66e80cce33213137945c8d039358708fe715ca3eee4dac4c9b6971764113694bfd69ed8216e97ea93d18cc5cef79ae172b6ef3739bc1074bd41a45f6ea047db382c4bd8a0ed7277c56c0e398966b8571349d69f4c36630df90e4ea21d14efa64", 0xf5, 0xfff}, {&(0x7f0000000080)="0cf5f05802f9d36003324a51f542c96d1addd6d32c84df1e16077e957f626645579235d759332652eb09edb881858e6774", 0x31, 0x10000}], 0x804, &(0x7f0000001b40)=ANY=[@ANYBLOB="646174613d77726974656261636b2c6175746f5f64615f616c6c6f632c64696f726561645f6c6f636b2c6e6f6175746f5f64615f616c6c6f632c67723f6a71756f74613d2c7573726a71756f74613d2c6a6f75726e616c5f61090000005f636f6d6d69742c67727071756fb9256574612c6572726f72733d72656d6f756e742d826f2c6572726f729261636f6674696e75652c666f776e", @ANYRESDEC=0x0, @ANYBLOB="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", @ANYRESDEC=0xee01, @ANYRES32]) r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)=ANY=[@ANYBLOB='zrpjquota=,\x00']) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000001600)={{0x1, 0x1, 0x18, r1, {0x400}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000001580)='./file0\x00', &(0x7f00000015c0), 0x6, &(0x7f0000001480)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {}, 0x2c, {[{@version_L}, {@cache_mmap}], [{@permit_directio}]}}) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000001680)='./file1\x00', &(0x7f0000000bc0), 0x100420, &(0x7f0000001780)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="ff7f"]) getdents64(r3, &(0x7f0000001500)=""/108, 0x6c) openat(r0, &(0x7f0000001640)='./file2\x00', 0x600000, 0x8) 17:30:07 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) 17:30:07 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x700, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:30:07 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x2e00, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:30:07 executing program 2: io_setup(0x7f, &(0x7f0000000040)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000540)=ANY=[@ANYBLOB="f0000000140001000000000000000000fe8000000000000000000000000000bbac1414bb00"/64, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="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"], 0xf0}}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/148, 0x94}], 0x1, 0x1, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000140)=@updsa={0xf0, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in6=@rand_addr=' \x01\x00'}, @in=@private}}, 0xf0}}, 0x0) r4 = creat(&(0x7f0000000400)='./file0\x00', 0x104) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') openat(0xffffffffffffffff, &(0x7f00000006c0)='./file0\x00', 0x406080, 0x0) preadv(r5, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/148, 0x94}], 0x1, 0x1, 0x0) io_submit(r0, 0x4, &(0x7f0000000500)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0x40, 0xffffffffffffffff, &(0x7f0000000140)="2565a101eec60f09266a39dfd6fca6cb285527f32fccc1b68d667df13914580f1eb756d081f15704fc6b1ed9d743086c275f3151c5ccd03f37a2c729b55da0f98d1a489a95ed2f9de072186825764bc2748c9248d73017efbd635af381a1ccb485a7d20fcb434ba538185e4032c57d8834d60e52d04f4a0ea8d4718e3f557775138285cb91357dc31e776eb948a429729764bc925db1c3fa4a9ec7", 0x9b, 0x1}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x200, r1, &(0x7f00000000c0)="de7cd49bafca3eb575b9d8ba76e5624bca30e3dea43954c03af023fc11b2ce0828ea46506a89d949c3bc0a9398118ca528bfce4b2fb14e364842e066e91e50", 0x3f, 0x7, 0x0, 0x1, r2}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x3, 0x0, r3, &(0x7f0000000300)="abca91e7d629376b5eadec83ae9c8f05ee7d9532bb6ba32176daccb6520fc869f039bd7f28e8faaecae31de813eb61ebfea1dc01491e3541b564a1945c0bca3de8f52ce0ee17a713d4b7728bee254caa955f400e476d90d457028a37c6379eeb0536977e21a09e8505f1646e85d86d35b9324be59bb6844f8f2db10ca1bff00ff7b0d244d839fdbf22aa321dc49ba4efd3618dde8c7977ca9f6666405dee96c172ee106b4ad23e7c7a09c8a5df163835686276dac02f8b1d0832e3b6cd54e3755b843f43d9cb06834dd8cba7cd7ce6e68563397fe1f37a1599fc05b07b16571dd909adfd7b3972897df2c832ed4e7b497f4b4e7eaba902", 0xf7, 0x9, 0x0, 0x2, r4}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0xca, 0xffffffffffffffff, &(0x7f0000000480)="72687f301cd2b0c347e9", 0xa, 0x1, 0x0, 0x1, r5}]) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="200000004000000003000000300000000f000000000000000200000002000000008000100080000020000000d5f4655fd5f4655f01eafeff53ef013dc9f0870001000000d4f4655f000000000000000001000000000000000b0000000002", 0x5e, 0x400}], 0x0, &(0x7f0000013a00)) 17:30:07 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}, 0x2000000}], 0x300, 0x10062, 0x0) 17:30:07 executing program 0: mknodat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x1000, 0x7) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x8000) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)) ioctl$TCSETSW2(r1, 0x402c542c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "0489fdc1843fc745ea52a5fff7962e807836db"}) [ 3181.655431] netlink: 160 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3181.659990] netlink: 160 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3181.684135] EXT4-fs (sda): re-mounted. Opts: grpjquota= [ 3181.684135] ,errors=continue [ 3181.713056] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 3181.727181] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/299/file0 supports timestamps until 2038 (0x7fffffff) [ 3181.736595] EXT4-fs error (device loop5): ext4_lookup:1708: inode #2: comm syz-executor.5: deleted inode referenced: 12 [ 3181.761339] FAULT_INJECTION: forcing a failure. [ 3181.761339] name failslab, interval 1, probability 0, space 0, times 0 [ 3181.766993] CPU: 1 PID: 82180 Comm: syz-executor.7 Not tainted 5.10.90 #1 [ 3181.767896] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3181.769411] Call Trace: [ 3181.777814] dump_stack+0x107/0x163 [ 3181.778305] should_fail.cold+0x5/0xa [ 3181.778805] ? legacy_init_fs_context+0x44/0xe0 [ 3181.779407] should_failslab+0x5/0x10 [ 3181.779910] kmem_cache_alloc_trace+0x55/0x360 [ 3181.780508] ? lockdep_init_map_type+0x2c3/0x770 [ 3181.781139] legacy_init_fs_context+0x44/0xe0 [ 3181.789811] ? generic_parse_monolithic+0x1f0/0x1f0 [ 3181.791370] alloc_fs_context+0x4f8/0x840 [ 3181.792414] path_mount+0x92d/0x20a0 [ 3181.793308] ? strncpy_from_user+0x9e/0x460 [ 3181.802641] ? finish_automount+0xa40/0xa40 [ 3181.803711] ? getname_flags.part.0+0x1dd/0x4f0 [ 3181.804864] __x64_sys_mount+0x27e/0x300 [ 3181.806037] ? path_mount+0x20a0/0x20a0 [ 3181.806999] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3181.808137] do_syscall_64+0x33/0x40 [ 3181.809061] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3181.810598] RIP: 0033:0x7f16e178304a [ 3181.811508] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3181.814963] RSP: 002b:00007f16decf6fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 3181.816543] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16e178304a [ 3181.818888] RDX: 0000000020000000 RSI: 00000000200002c0 RDI: 0000000000000000 [ 3181.820574] RBP: 00007f16decf7040 R08: 00007f16decf7040 R09: 0000000020000000 [ 3181.822513] R10: 0000000002046034 R11: 0000000000000206 R12: 0000000020000000 [ 3181.825903] R13: 00000000200002c0 R14: 00007f16decf7000 R15: 0000000020000180 [ 3181.833199] EXT4-fs (sda): re-mounted. Opts: grpjquota= [ 3181.833199] ,errors=continue [ 3181.845512] EXT4-fs (sda): Unrecognized mount option "zrpjquota=" or missing value [ 3181.873975] 9pnet: Insufficient options for proto=fd 17:30:29 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180), 0x42800, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000001c0)={'gre0\x00', &(0x7f00000003c0)={'ip_vti0\x00', 0x0, 0x1, 0x8, 0x5, 0x6, {{0x10, 0x4, 0x3, 0x0, 0x40, 0x68, 0x0, 0x25, 0x2f, 0x0, @empty, @empty, {[@ssrr={0x89, 0x7, 0xc0, [@dev={0xac, 0x14, 0x14, 0x3b}]}, @generic={0x83, 0x12, "63a396081371908a9b66adacfc21cfe7"}, @timestamp={0x44, 0x10, 0xe9, 0x0, 0x3, [0x8001, 0x10, 0x3]}]}}}}}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0/file0\x00', 0x3, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="307503c3a59532a8712c38847cea9d5fff681f668993b0842c1d3c6fc422d72cdde040ab4cea5fbedd9016", 0x2b, 0x2}], 0x8800, &(0x7f00000002c0)={[{@huge_within_size}, {@nr_blocks={'nr_blocks', 0x3d, [0x36, 0x74, 0x31, 0x32, 0x37, 0x39, 0x6d]}}, {@size={'size', 0x3d, [0x35, 0x34, 0x35]}}, {@huge_always}, {@mpol={'mpol', 0x3d, {'default', '=relative', @void}}}, {@nr_inodes={'nr_inodes', 0x3d, [0x30, 0x35, 0x67, 0x38, 0x74, 0x25, 0x74, 0x6b, 0x31, 0x6d]}}], [{@fsname={'fsname', 0x3d, ')'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@subj_role={'subj_role', 0x3d, 'ext4\x00'}}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@subj_role={'subj_role', 0x3d, '{-\\!)*'}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}]}) 17:30:29 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}, 0x4000000}], 0x300, 0x10062, 0x0) 17:30:29 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) (fail_nth: 16) 17:30:29 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x3d0b, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:30:29 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r1, &(0x7f0000000080)=0xfffffffffffffff8, r1, &(0x7f00000000c0)=0x2, 0x9, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000140)=0x4, 0x7a) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x119941, 0x120) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x200f5ef, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101142, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}}) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000, 0x100010, r5, 0xc5483000) close(r0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r7, 0x0, r4, 0x0, 0x200f5ef, 0x0) openat(r1, &(0x7f0000000040)='./file1\x00', 0x101000, 0x41) r8 = syz_open_dev$mouse(&(0x7f0000000180), 0x3, 0x80) openat(r8, &(0x7f00000001c0)='./file1\x00', 0x200202, 0x67a72d92d083e91e) 17:30:29 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4507f, 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, 0x1, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='qnx6\x00', 0x340c99, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="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", 0x587}], 0x1) 17:30:29 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname(r1, &(0x7f0000000200)=@phonet, &(0x7f0000000080)=0x80) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) openat(r0, &(0x7f0000000040)='./file0/../file0\x00', 0x20000, 0x1c) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000001c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2046034, &(0x7f0000000180)={[{@norecovery}]}) 17:30:29 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) [ 3204.120302] FAULT_INJECTION: forcing a failure. [ 3204.120302] name failslab, interval 1, probability 0, space 0, times 0 [ 3204.123434] CPU: 0 PID: 82598 Comm: syz-executor.7 Not tainted 5.10.90 #1 [ 3204.125262] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3204.128292] Call Trace: [ 3204.129030] dump_stack+0x107/0x163 [ 3204.130082] should_fail.cold+0x5/0xa [ 3204.131137] ? create_object.isra.0+0x3a/0xa20 [ 3204.132380] should_failslab+0x5/0x10 [ 3204.133403] kmem_cache_alloc+0x5b/0x350 [ 3204.134520] create_object.isra.0+0x3a/0xa20 [ 3204.135689] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 3204.137047] kmem_cache_alloc_trace+0x151/0x360 [ 3204.138304] legacy_init_fs_context+0x44/0xe0 [ 3204.139491] ? generic_parse_monolithic+0x1f0/0x1f0 [ 3204.140956] alloc_fs_context+0x4f8/0x840 [ 3204.142080] path_mount+0x92d/0x20a0 [ 3204.143076] ? strncpy_from_user+0x9e/0x460 [ 3204.144225] ? finish_automount+0xa40/0xa40 [ 3204.145376] ? getname_flags.part.0+0x1dd/0x4f0 [ 3204.146641] __x64_sys_mount+0x27e/0x300 17:30:29 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}, 0x40000000}], 0x300, 0x10062, 0x0) [ 3204.147725] ? path_mount+0x20a0/0x20a0 [ 3204.148962] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3204.150264] do_syscall_64+0x33/0x40 [ 3204.151256] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3204.152608] RIP: 0033:0x7f16e178304a [ 3204.153588] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3204.158522] RSP: 002b:00007f16decf6fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 3204.160539] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16e178304a [ 3204.162441] RDX: 0000000020000000 RSI: 00000000200002c0 RDI: 0000000000000000 [ 3204.164335] RBP: 00007f16decf7040 R08: 00007f16decf7040 R09: 0000000020000000 [ 3204.166238] R10: 0000000002046034 R11: 0000000000000206 R12: 0000000020000000 [ 3204.168133] R13: 00000000200002c0 R14: 00007f16decf7000 R15: 0000000020000180 17:30:29 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 3204.181844] EXT4-fs (sda): group quota file already specified [ 3204.189717] EXT4-fs (sda): re-mounted. Opts: grpjquota= [ 3204.189717] ,errors=continue 17:30:30 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) (fail_nth: 17) [ 3204.214449] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 3204.220353] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/300/file0 supports timestamps until 2038 (0x7fffffff) 17:30:30 executing program 5: fsync(0xffffffffffffffff) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) close_range(r2, r4, 0x2) r5 = syz_open_dev$mouse(&(0x7f00000000c0), 0x489, 0x4140) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000600)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r5}}, './file0\x00'}) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x3, &(0x7f0000000480)=[{&(0x7f0000000140)="5dcbf15498da0a3b59b3bc595e45bfc0c2c1226646dd74e35462900d3ebd9f3272ad892d18741f602396434ca56db7469530dfcf6c6c9b6ffa387875edcd51df379d", 0x42, 0x6}, {&(0x7f00000002c0)="06f9b142522cae6790bb73a5ffa8c2926797dcc20953435938a59974c6620604f017f402a536d9dff6480dfa2ff235de9d8b51254506c27af9448c155f1d25938c7ff505616f5a27babebf72af152d17e86d8ae540fbebc8296c8af7396a7489ab9dac6048c581bc1ace58a7f3656eca653ee6bd59f686c113a6f1adcb4f921176ebc61dff1a3343e7934e40fbe0556e4e086c09adf186", 0x97, 0xdcb4}, {&(0x7f0000000380)="ca29e1c51f5228095d35b96e1c44246e712c4839d24c7712a893fd60bf6a743c1aef29c7605cbf78eab8d618ba4028f72b173c8753d9c0e85c85c05d5a4c748b59fbb3a595bdfd7c2ac37c714a8fd27e5ec38f1d75da069c8766fa2f428d2133f3267ee4c552cad35190f5c03d3a33687e4ee5212ddcd7cc649685e2227cb825887dbbf61101e9dc94d11129a5e075344b0fc90ff588264a1781a4fef38e5b2a8ecaec938c6f39879aa381cd4277dd555e09a7dabed88de45da29e142cb27be4bb41", 0xc2, 0x2}], 0x2406, &(0x7f0000000580)={[{@gid={'gid', 0x3d, r1}}, {@size={'size', 0x3d, [0x74, 0x38, 0x54]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x70, 0x78, 0x74]}}, {@uid={'uid', 0x3d, 0xee01}}], [{@appraise}, {@context={'context', 0x3d, 'staff_u'}}]}) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) 17:30:30 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x3f00, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:30:30 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)=ANY=[@ANYBLOB="6740006a87756f74707d2c00"]) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0/../file0\x00'}) [ 3204.413224] FAULT_INJECTION: forcing a failure. [ 3204.413224] name failslab, interval 1, probability 0, space 0, times 0 [ 3204.415718] CPU: 0 PID: 82917 Comm: syz-executor.7 Not tainted 5.10.90 #1 [ 3204.417215] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3204.419625] Call Trace: [ 3204.420204] dump_stack+0x107/0x163 [ 3204.421015] should_fail.cold+0x5/0xa [ 3204.421828] should_failslab+0x5/0x10 [ 3204.422671] __kmalloc_track_caller+0x79/0x3c0 [ 3204.423647] ? ext4_remount+0xdd/0x2570 [ 3204.424512] kstrdup+0x36/0x70 [ 3204.425217] ? ext4_register_li_request+0x8d0/0x8d0 [ 3204.426296] ext4_remount+0xdd/0x2570 [ 3204.427127] ? call_rcu+0x3be/0xa00 [ 3204.427908] ? trace_hardirqs_on+0x5b/0x180 [ 3204.428846] ? ext4_register_li_request+0x8d0/0x8d0 [ 3204.429946] ? _cond_resched+0x12/0x80 [ 3204.430804] ? shrink_dentry_list+0x134/0x4a0 [ 3204.431792] ? _find_next_bit.constprop.0+0x1a3/0x200 [ 3204.432944] ? shrink_dcache_sb+0x1d5/0x220 [ 3204.433873] ? shrink_dentry_list+0x4a0/0x4a0 [ 3204.434845] ? ext4_register_li_request+0x8d0/0x8d0 [ 3204.435919] legacy_reconfigure+0x117/0x180 [ 3204.436821] reconfigure_super+0x40c/0x8f0 [ 3204.437711] ? fs_umode_to_dtype+0xb0/0xb0 [ 3204.438628] path_mount+0x1a71/0x20a0 [ 3204.439461] ? strncpy_from_user+0x9e/0x460 [ 3204.440374] ? finish_automount+0xa40/0xa40 [ 3204.441284] ? getname_flags.part.0+0x1dd/0x4f0 [ 3204.442305] __x64_sys_mount+0x27e/0x300 [ 3204.443169] ? path_mount+0x20a0/0x20a0 [ 3204.444030] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3204.445059] do_syscall_64+0x33/0x40 [ 3204.446161] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3204.446174] RIP: 0033:0x7f16e178304a [ 3204.446192] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3204.446201] RSP: 002b:00007f16decf6fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 3204.446219] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16e178304a [ 3204.446229] RDX: 0000000020000000 RSI: 00000000200002c0 RDI: 0000000000000000 [ 3204.446239] RBP: 00007f16decf7040 R08: 00007f16decf7040 R09: 0000000020000000 [ 3204.446248] R10: 0000000002046034 R11: 0000000000000206 R12: 0000000020000000 [ 3204.446264] R13: 00000000200002c0 R14: 00007f16decf7000 R15: 0000000020000180 17:30:30 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}, 0xffffff7f}], 0x300, 0x10062, 0x0) 17:30:30 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}, 0x4000000}], 0x300, 0x10062, 0x0) 17:30:30 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) (fail_nth: 18) [ 3204.545251] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 3204.547268] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/301/file0 supports timestamps until 2038 (0x7fffffff) 17:30:30 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 3204.582726] EXT4-fs (sda): re-mounted. Opts: grpjquota= [ 3204.582726] ,errors=continue 17:30:30 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0xe0ffff, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) [ 3204.674505] EXT4-fs (sda): Unrecognized mount option "g@" or missing value [ 3204.700527] FAULT_INJECTION: forcing a failure. [ 3204.700527] name failslab, interval 1, probability 0, space 0, times 0 [ 3204.700678] CPU: 0 PID: 83037 Comm: syz-executor.7 Not tainted 5.10.90 #1 17:30:30 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 3204.700690] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3204.700695] Call Trace: [ 3204.700720] dump_stack+0x107/0x163 [ 3204.700751] should_fail.cold+0x5/0xa [ 3204.700782] ? create_object.isra.0+0x3a/0xa20 [ 3204.700808] should_failslab+0x5/0x10 [ 3204.700830] kmem_cache_alloc+0x5b/0x350 [ 3204.700857] ? finish_task_switch+0x126/0x5d0 [ 3204.700895] create_object.isra.0+0x3a/0xa20 [ 3204.700919] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 3204.700942] __kmalloc_track_caller+0x177/0x3c0 [ 3204.700955] ? ext4_remount+0xdd/0x2570 [ 3204.700980] kstrdup+0x36/0x70 [ 3204.700995] ? ext4_register_li_request+0x8d0/0x8d0 [ 3204.701007] ext4_remount+0xdd/0x2570 17:30:30 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) (fail_nth: 19) [ 3204.701040] ? io_schedule_timeout+0x140/0x140 [ 3204.701067] ? ext4_register_li_request+0x8d0/0x8d0 [ 3204.701085] ? _cond_resched+0x59/0x80 [ 3204.701102] ? shrink_dentry_list+0x134/0x4a0 [ 3204.701119] ? _find_next_bit.constprop.0+0x1a3/0x200 [ 3204.701143] ? shrink_dcache_sb+0x1d5/0x220 [ 3204.701159] ? shrink_dentry_list+0x4a0/0x4a0 [ 3204.701186] ? ext4_register_li_request+0x8d0/0x8d0 [ 3204.701203] legacy_reconfigure+0x117/0x180 [ 3204.701223] reconfigure_super+0x40c/0x8f0 [ 3204.701239] ? fs_umode_to_dtype+0xb0/0xb0 [ 3204.701263] path_mount+0x1a71/0x20a0 [ 3204.701284] ? strncpy_from_user+0x9e/0x460 [ 3204.701303] ? finish_automount+0xa40/0xa40 [ 3204.701322] ? getname_flags.part.0+0x1dd/0x4f0 [ 3204.701359] __x64_sys_mount+0x27e/0x300 [ 3204.701377] ? path_mount+0x20a0/0x20a0 [ 3204.701400] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3204.701422] do_syscall_64+0x33/0x40 [ 3204.701438] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3204.701449] RIP: 0033:0x7f16e178304a [ 3204.701467] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3204.701476] RSP: 002b:00007f16decf6fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 3204.701494] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16e178304a [ 3204.701504] RDX: 0000000020000000 RSI: 00000000200002c0 RDI: 0000000000000000 [ 3204.701514] RBP: 00007f16decf7040 R08: 00007f16decf7040 R09: 0000000020000000 [ 3204.701523] R10: 0000000002046034 R11: 0000000000000206 R12: 0000000020000000 [ 3204.701532] R13: 00000000200002c0 R14: 00007f16decf7000 R15: 0000000020000180 [ 3204.714223] EXT4-fs (sda): group quota file already specified [ 3204.729721] EXT4-fs (sda): re-mounted. Opts: grpjquota= [ 3204.729721] ,errors=continue [ 3205.026988] FAULT_INJECTION: forcing a failure. [ 3205.026988] name failslab, interval 1, probability 0, space 0, times 0 [ 3205.027008] CPU: 0 PID: 83295 Comm: syz-executor.7 Not tainted 5.10.90 #1 [ 3205.027019] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3205.027024] Call Trace: [ 3205.027046] dump_stack+0x107/0x163 [ 3205.027080] should_fail.cold+0x5/0xa [ 3205.027114] should_failslab+0x5/0x10 [ 3205.027138] __kmalloc_track_caller+0x79/0x3c0 [ 3205.027159] ? ext4_remount+0x3a7/0x2570 [ 3205.027194] kstrdup+0x36/0x70 [ 3205.027217] ext4_remount+0x3a7/0x2570 [ 3205.027278] ? ext4_register_li_request+0x8d0/0x8d0 [ 3205.027306] ? _cond_resched+0x12/0x80 [ 3205.027323] ? shrink_dentry_list+0x134/0x4a0 [ 3205.027339] ? _find_next_bit.constprop.0+0x1a3/0x200 [ 3205.027364] ? shrink_dentry_list+0x4a0/0x4a0 [ 3205.027389] ? ext4_register_li_request+0x8d0/0x8d0 [ 3205.027404] legacy_reconfigure+0x117/0x180 [ 3205.027423] reconfigure_super+0x40c/0x8f0 [ 3205.027438] ? fs_umode_to_dtype+0xb0/0xb0 [ 3205.027460] path_mount+0x1a71/0x20a0 [ 3205.027480] ? strncpy_from_user+0x9e/0x460 [ 3205.027497] ? finish_automount+0xa40/0xa40 [ 3205.027515] ? getname_flags.part.0+0x1dd/0x4f0 [ 3205.027545] __x64_sys_mount+0x27e/0x300 [ 3205.027562] ? path_mount+0x20a0/0x20a0 [ 3205.027584] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3205.027604] do_syscall_64+0x33/0x40 [ 3205.027619] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3205.027630] RIP: 0033:0x7f16e178304a [ 3205.027647] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3205.027655] RSP: 002b:00007f16decf6fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 3205.027672] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16e178304a [ 3205.027681] RDX: 0000000020000000 RSI: 00000000200002c0 RDI: 0000000000000000 [ 3205.027690] RBP: 00007f16decf7040 R08: 00007f16decf7040 R09: 0000000020000000 [ 3205.027699] R10: 0000000002046034 R11: 0000000000000206 R12: 0000000020000000 [ 3205.027708] R13: 00000000200002c0 R14: 00007f16decf7000 R15: 0000000020000180 17:30:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) write$binfmt_elf64(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="7f454c4600000000008000000000000003003e000100000000000000000000004000000000000000ae04000080000000000000000000380001000000000000000300000000000000000000000200000000000000000000000000000000000000b9"], 0xa78) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) dup3(r0, r2, 0x80000) fallocate(r0, 0x0, 0xe6, 0x0) close(r0) execveat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x0, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000380)={0x0, 0xffffffffffffffff, 0x100000001, 0x401, 0x8, 0x4fd4}) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r4, 0xc0096616, &(0x7f0000000000)={0x1, [0x0]}) 17:30:48 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 17:30:48 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000050000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000010018000000c20500002b0200000000", 0x66, 0xffffffff}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0xff5}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="d541000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000066c15c41c5e24d4ae838", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f00000002c0)="504d4d00504d4dff25ebdcd9c5ee9128c68bb1f57a0398b047d9a7a25fbbf3965d6390e490a43cec0d8f4a59d1090c72862f63caf6f7375a617a361af60b7b78abc2204dd2c7341555ddb39ac2c5e4a791a11b72a9f0f8f1e4010d52695509aac6addabc55c30c4f7e5477db1567a6fbfb9c7b00d76db7e9a3a7c48b524a80d91e45d3baa2b5609761404319154bc5ceee548cb7556624c3668b2638c4cf8c2b24682bf4a8b6fbd862", 0xa9, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) 17:30:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000240)="e8", 0x1}], 0x1) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0xbc, 0x2, 0x0, 0x0, 0x2, 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={0x7, 0xfffffffffffff800}, 0x8800, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x8, r1, 0xb) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x0, 0xff, 0x0, 0x40, 0x0, 0xfffffffffffff52f, 0x2, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x9e89, 0x0, @perf_bp={&(0x7f0000000100), 0x9}, 0x1002, 0x2, 0xf0, 0x9, 0x20, 0xfffffffb, 0x1, 0x0, 0xd091, 0x0, 0x82}, 0x0, 0x2, r2, 0x0) r4 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r4, &(0x7f0000000080)="f3", 0x1, 0x769a) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x12, r5, 0x0) 17:30:48 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0x2, 0x10062, 0x0) 17:30:48 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x1000000, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:30:48 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota}]}) lsetxattr$security_selinux(&(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0), &(0x7f00000001c0)='system_u:object_r:dhcp_etc_t:s0\x00', 0x20, 0x4) mount$bind(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280), 0x8, 0x0) open$dir(&(0x7f0000000040)='./file0/../file0\x00', 0x10500, 0x48) 17:30:48 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) (fail_nth: 20) [ 3222.340168] EXT4-fs (sda): re-mounted. Opts: grpjquota=,,errors=continue [ 3222.341639] EXT4-fs (sda): re-mounted. Opts: grpjquota= [ 3222.341639] ,errors=continue [ 3222.347405] FAULT_INJECTION: forcing a failure. [ 3222.347405] name failslab, interval 1, probability 0, space 0, times 0 [ 3222.349029] CPU: 1 PID: 83364 Comm: syz-executor.7 Not tainted 5.10.90 #1 [ 3222.349994] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3222.351631] Call Trace: [ 3222.352013] dump_stack+0x107/0x163 [ 3222.352532] should_fail.cold+0x5/0xa [ 3222.353096] ? create_object.isra.0+0x3a/0xa20 [ 3222.353569] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 3222.353771] should_failslab+0x5/0x10 [ 3222.353792] kmem_cache_alloc+0x5b/0x350 [ 3222.355663] ? mark_held_locks+0x9e/0xe0 [ 3222.356252] create_object.isra.0+0x3a/0xa20 [ 3222.356892] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 3222.357845] __kmalloc_track_caller+0x177/0x3c0 [ 3222.358533] ? ext4_remount+0x3a7/0x2570 [ 3222.359211] kstrdup+0x36/0x70 [ 3222.359676] ext4_remount+0x3a7/0x2570 [ 3222.360251] ? ext4_register_li_request+0x8d0/0x8d0 [ 3222.360957] ? do_raw_spin_unlock+0x4f/0x210 [ 3222.361595] ? _raw_spin_unlock+0x1a/0x30 [ 3222.362185] ? shrink_dentry_list+0x134/0x4a0 [ 3222.362866] ? _find_next_bit.constprop.0+0x1a3/0x200 [ 3222.363606] ? shrink_dentry_list+0x4a0/0x4a0 [ 3222.364259] ? ext4_register_li_request+0x8d0/0x8d0 [ 3222.364983] legacy_reconfigure+0x117/0x180 [ 3222.365608] reconfigure_super+0x40c/0x8f0 [ 3222.366220] ? fs_umode_to_dtype+0xb0/0xb0 [ 3222.366843] path_mount+0x1a71/0x20a0 [ 3222.367395] ? strncpy_from_user+0x9e/0x460 [ 3222.368018] ? finish_automount+0xa40/0xa40 [ 3222.368641] ? getname_flags.part.0+0x1dd/0x4f0 [ 3222.369317] __x64_sys_mount+0x27e/0x300 [ 3222.369897] ? path_mount+0x20a0/0x20a0 [ 3222.370490] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3222.371151] do_syscall_64+0x33/0x40 [ 3222.371645] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3222.372314] RIP: 0033:0x7f16e178304a [ 3222.372820] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3222.375295] RSP: 002b:00007f16decf6fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 3222.376302] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16e178304a [ 3222.377231] RDX: 0000000020000000 RSI: 00000000200002c0 RDI: 0000000000000000 [ 3222.378171] RBP: 00007f16decf7040 R08: 00007f16decf7040 R09: 0000000020000000 [ 3222.379071] R10: 0000000002046034 R11: 0000000000000206 R12: 0000000020000000 [ 3222.379869] R13: 00000000200002c0 R14: 00007f16decf7000 R15: 0000000020000180 [ 3222.397782] EXT4-fs (sda): group quota file already specified [ 3222.427006] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 17:30:48 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0x3, 0x10062, 0x0) 17:30:48 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) (fail_nth: 21) 17:30:48 executing program 2: fsync(0xffffffffffffffff) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) close_range(r2, r4, 0x2) r5 = syz_open_dev$mouse(&(0x7f00000000c0), 0x489, 0x4140) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000600)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r5}}, './file0\x00'}) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x3, &(0x7f0000000480)=[{&(0x7f0000000140)="5dcbf15498da0a3b59b3bc595e45bfc0c2c1226646dd74e35462900d3ebd9f3272ad892d18741f602396434ca56db7469530dfcf6c6c9b6ffa387875edcd51df379d", 0x42, 0x6}, {&(0x7f00000002c0)="06f9b142522cae6790bb73a5ffa8c2926797dcc20953435938a59974c6620604f017f402a536d9dff6480dfa2ff235de9d8b51254506c27af9448c155f1d25938c7ff505616f5a27babebf72af152d17e86d8ae540fbebc8296c8af7396a7489ab9dac6048c581bc1ace58a7f3656eca653ee6bd59f686c113a6f1adcb4f921176ebc61dff1a3343e7934e40fbe0556e4e086c09adf186", 0x97, 0xdcb4}, {&(0x7f0000000380)="ca29e1c51f5228095d35b96e1c44246e712c4839d24c7712a893fd60bf6a743c1aef29c7605cbf78eab8d618ba4028f72b173c8753d9c0e85c85c05d5a4c748b59fbb3a595bdfd7c2ac37c714a8fd27e5ec38f1d75da069c8766fa2f428d2133f3267ee4c552cad35190f5c03d3a33687e4ee5212ddcd7cc649685e2227cb825887dbbf61101e9dc94d11129a5e075344b0fc90ff588264a1781a4fef38e5b2a8ecaec938c6f39879aa381cd4277dd555e09a7dabed88de45da29e142cb27be4bb41", 0xc2, 0x2}], 0x2406, &(0x7f0000000580)={[{@gid={'gid', 0x3d, r1}}, {@size={'size', 0x3d, [0x74, 0x38, 0x54]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x70, 0x78, 0x74]}}, {@uid={'uid', 0x3d, 0xee01}}], [{@appraise}, {@context={'context', 0x3d, 'staff_u'}}]}) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) 17:30:48 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/seq/timer\x00', 0x0, 0x0) 17:30:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000240)="e8", 0x1}], 0x1) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0xbc, 0x2, 0x0, 0x0, 0x2, 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={0x7, 0xfffffffffffff800}, 0x8800, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x8, r1, 0xb) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x0, 0xff, 0x0, 0x40, 0x0, 0xfffffffffffff52f, 0x2, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x9e89, 0x0, @perf_bp={&(0x7f0000000100), 0x9}, 0x1002, 0x2, 0xf0, 0x9, 0x20, 0xfffffffb, 0x1, 0x0, 0xd091, 0x0, 0x82}, 0x0, 0x2, r2, 0x0) r4 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r4, &(0x7f0000000080)="f3", 0x1, 0x769a) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x12, r5, 0x0) [ 3222.568045] FAULT_INJECTION: forcing a failure. [ 3222.568045] name failslab, interval 1, probability 0, space 0, times 0 [ 3222.569554] CPU: 0 PID: 83773 Comm: syz-executor.7 Not tainted 5.10.90 #1 [ 3222.570385] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3222.571682] Call Trace: [ 3222.571984] dump_stack+0x107/0x163 [ 3222.572401] should_fail.cold+0x5/0xa [ 3222.572836] should_failslab+0x5/0x10 [ 3222.573267] __kmalloc_track_caller+0x79/0x3c0 [ 3222.573805] ? set_qf_name+0x196/0x480 [ 3222.574254] kmemdup_nul+0x2d/0xa0 [ 3222.574680] set_qf_name+0x196/0x480 [ 3222.575100] parse_options+0xd8b/0x2400 [ 3222.575564] ? clear_qf_name+0x1c0/0x1c0 [ 3222.576032] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3222.576575] ? __kmalloc_track_caller+0x2d0/0x3c0 [ 3222.577116] ? ext4_remount+0x3a7/0x2570 [ 3222.577576] ? memcpy+0x39/0x60 [ 3222.577948] ext4_remount+0x546/0x2570 [ 3222.578413] ? ext4_register_li_request+0x8d0/0x8d0 [ 3222.578976] ? _cond_resched+0x12/0x80 [ 3222.579413] ? shrink_dentry_list+0x134/0x4a0 [ 3222.579914] ? _find_next_bit.constprop.0+0x1a3/0x200 [ 3222.580499] ? shrink_dentry_list+0x4a0/0x4a0 [ 3222.581014] ? ext4_register_li_request+0x8d0/0x8d0 [ 3222.581578] legacy_reconfigure+0x117/0x180 [ 3222.582068] reconfigure_super+0x40c/0x8f0 [ 3222.582561] ? fs_umode_to_dtype+0xb0/0xb0 [ 3222.583043] path_mount+0x1a71/0x20a0 [ 3222.583473] ? strncpy_from_user+0x9e/0x460 17:30:48 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) openat(r1, &(0x7f0000000880)='./file0\x00', 0x20001, 0x10) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) r3 = openat(r0, &(0x7f0000000540)='./file0/../file0\x00', 0x20c0, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r7, 0x0) syz_mount_image$ext4(&(0x7f0000000500)='ext3\x00', &(0x7f0000000580)='./file1\x00', 0x641c, 0x29, &(0x7f0000000c80)=[{&(0x7f00000007c0)="8f52304f18a584481dea7fbe8325cc01ed0f7ef2be9b0438d782236c89edab86ae54901e945e9c2eccbdb3c0997155d6b58a234c6f515213d6fd25a9247032c9132edd0dbace0c56ac257601a7bf477ba4bc4658cb494da8624a5f331e0a6661790c04a172e0234a016b3bab322da72672e4f4e322d2291be7bdcbc77a0ddeb7ef7c9132769d694a90022e200afd33afeb5d05a9d45fa0", 0x97, 0x5}, {&(0x7f0000000680)="31eee32c2ab1ebb9a5c72cf6b0d47a3064", 0x11, 0x400}, {&(0x7f00000006c0), 0x0, 0xd94d}, {&(0x7f0000000b00)="57f3605f67e89bfb0debe7ed8a52ed57effe3863bbdd6d83e90a78bd01053eefba4a7756aaedfefd9d701a05450a1177b448bb2c33c8bc77a1c0f6fb40a7691e34b4ac425ffe60ac471be31710db2f023a9950b041286d3ad700", 0x5a, 0x9}], 0x2003, &(0x7f0000000d00)={[{@jqfmt_vfsv1}, {@debug}, {@user_xattr}, {@grpid}, {@nojournal_checksum}, {@barrier}], [{@obj_type={'obj_type', 0x3d, '9p\x00'}}, {@appraise_type}, {@uid_eq={'uid', 0x3d, r7}}, {@obj_role}]}) lchown(&(0x7f00000006c0)='./file0\x00', r7, r8) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}}) ioctl$AUTOFS_IOC_EXPIRE(r5, 0x810c9365, &(0x7f00000009c0)={{0xf1, 0x80}, 0x100, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000005c0)=[{{&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/18, 0x12}, {&(0x7f00000001c0)=""/230, 0xe6}, {&(0x7f0000000300)=""/162, 0xa2}, {&(0x7f00000003c0)=""/115, 0x73}, {&(0x7f0000000440)=""/60, 0x3c}], 0x5, &(0x7f00000008c0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014020000000000000100000001000000", @ANYRESOCT, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRESDEC=r0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001000000000000000010000000100000014000000000000000100000001000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xc0}}], 0x1, 0x21, &(0x7f0000000600)={0x0, 0x3938700}) linkat(r0, &(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000640)='./file0/../file0\x00', 0xcc3ca1cd2f74a947) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2046034, &(0x7f0000000fc0)=ANY=[@ANYRESHEX, @ANYBLOB="b68f5c651b6a7608d1792a631e09299a1adf4630d1662f5adf0516f99fe463b4d0a259f6816d750dd3755c34bb23dcf62ac7db69", @ANYBLOB="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"]) [ 3222.583960] ? finish_automount+0xa40/0xa40 [ 3222.584574] ? getname_flags.part.0+0x1dd/0x4f0 [ 3222.585106] __x64_sys_mount+0x27e/0x300 [ 3222.585570] ? path_mount+0x20a0/0x20a0 [ 3222.586013] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3222.586563] do_syscall_64+0x33/0x40 [ 3222.586982] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3222.587563] RIP: 0033:0x7f16e178304a [ 3222.588001] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3222.590180] RSP: 002b:00007f16decf6fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 3222.591045] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16e178304a [ 3222.591855] RDX: 0000000020000000 RSI: 00000000200002c0 RDI: 0000000000000000 [ 3222.592659] RBP: 00007f16decf7040 R08: 00007f16decf7040 R09: 0000000020000000 [ 3222.593460] R10: 0000000002046034 R11: 0000000000000206 R12: 0000000020000000 [ 3222.594261] R13: 00000000200002c0 R14: 00007f16decf7000 R15: 0000000020000180 [ 3222.595363] EXT4-fs (sda): Not enough memory for storing quotafile name 17:30:48 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 1) 17:30:48 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0x4, 0x10062, 0x0) 17:30:48 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x2000000, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) [ 3222.636445] FAULT_INJECTION: forcing a failure. [ 3222.636445] name failslab, interval 1, probability 0, space 0, times 0 [ 3222.637951] CPU: 0 PID: 83776 Comm: syz-executor.1 Not tainted 5.10.90 #1 [ 3222.638820] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3222.640153] Call Trace: [ 3222.640463] dump_stack+0x107/0x163 [ 3222.641003] should_fail.cold+0x5/0xa [ 3222.641458] ? getname_flags.part.0+0x50/0x4f0 [ 3222.641992] should_failslab+0x5/0x10 [ 3222.642454] kmem_cache_alloc+0x5b/0x350 [ 3222.642932] getname_flags.part.0+0x50/0x4f0 [ 3222.643443] ? wait_for_completion+0x270/0x270 [ 3222.643974] getname_flags+0x9a/0xe0 [ 3222.644411] do_mkdirat+0x8d/0x2a0 [ 3222.644822] ? user_path_create+0xf0/0xf0 [ 3222.645311] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3222.645885] do_syscall_64+0x33/0x40 [ 3222.646286] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3222.646898] RIP: 0033:0x7f1537059c27 [ 3222.647333] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3222.649486] RSP: 002b:00007f15345cffa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3222.650303] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1537059c27 [ 3222.651091] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 3222.651860] RBP: 00007f15345d0040 R08: 0000000000000000 R09: 0000000000000000 [ 3222.652632] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3222.653394] R13: 0000000020000100 R14: 00007f15345d0000 R15: 0000000000000000 [ 3222.774633] EXT4-fs (sda): re-mounted. Opts: grpjquota= [ 3222.774633] ,errors=continue [ 3222.783453] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 3222.785192] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/303/file0 supports timestamps until 2038 (0x7fffffff) [ 3222.788300] EXT4-fs error (device loop5): ext4_lookup:1708: inode #2: comm syz-executor.5: deleted inode referenced: 12 [ 3222.807687] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3222.809089] ext4 filesystem being mounted at /syzkaller-testdir715176010/syzkaller.p2MBIq/271/file0 supports timestamps until 2038 (0x7fffffff) [ 3222.811844] EXT4-fs error (device loop5): ext4_lookup:1708: inode #2: comm syz-executor.5: deleted inode referenced: 12 17:31:04 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) (fail_nth: 22) 17:31:04 executing program 2: fsync(0xffffffffffffffff) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) close_range(r2, r4, 0x2) r5 = syz_open_dev$mouse(&(0x7f00000000c0), 0x489, 0x4140) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000600)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r5}}, './file0\x00'}) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x3, &(0x7f0000000480)=[{&(0x7f0000000140)="5dcbf15498da0a3b59b3bc595e45bfc0c2c1226646dd74e35462900d3ebd9f3272ad892d18741f602396434ca56db7469530dfcf6c6c9b6ffa387875edcd51df379d", 0x42, 0x6}, {&(0x7f00000002c0)="06f9b142522cae6790bb73a5ffa8c2926797dcc20953435938a59974c6620604f017f402a536d9dff6480dfa2ff235de9d8b51254506c27af9448c155f1d25938c7ff505616f5a27babebf72af152d17e86d8ae540fbebc8296c8af7396a7489ab9dac6048c581bc1ace58a7f3656eca653ee6bd59f686c113a6f1adcb4f921176ebc61dff1a3343e7934e40fbe0556e4e086c09adf186", 0x97, 0xdcb4}, {&(0x7f0000000380)="ca29e1c51f5228095d35b96e1c44246e712c4839d24c7712a893fd60bf6a743c1aef29c7605cbf78eab8d618ba4028f72b173c8753d9c0e85c85c05d5a4c748b59fbb3a595bdfd7c2ac37c714a8fd27e5ec38f1d75da069c8766fa2f428d2133f3267ee4c552cad35190f5c03d3a33687e4ee5212ddcd7cc649685e2227cb825887dbbf61101e9dc94d11129a5e075344b0fc90ff588264a1781a4fef38e5b2a8ecaec938c6f39879aa381cd4277dd555e09a7dabed88de45da29e142cb27be4bb41", 0xc2, 0x2}], 0x2406, &(0x7f0000000580)={[{@gid={'gid', 0x3d, r1}}, {@size={'size', 0x3d, [0x74, 0x38, 0x54]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x70, 0x78, 0x74]}}, {@uid={'uid', 0x3d, 0xee01}}], [{@appraise}, {@context={'context', 0x3d, 'staff_u'}}]}) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) 17:31:04 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002740)={0x0, 0x0}, &(0x7f0000002780)=0xc) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000080)='./file0/file0\x00', 0x7, 0x8, &(0x7f0000002640)=[{&(0x7f00000002c0)="c3380dba976ce1e9cd52941c973f84c8f1b5fb0ba22d687d5cb212841f8de5695cbc53bbcdd2dcaa7483dde3e5c16300c5713e9f4d39905ee50885cfc0c49b1cae5b50ae9083c015a7313255e08a1725bee1380b7455ee7362d1171b9eb07311fe49ac2f064a3d452a506b9cd6c7baf65ffb78ab28b0e6b529561d7e24190c24996306c3f51fe78832b798c0d9bc46de4d89d2584e57ed82b96603d34c40e63eaac614c32f1c8d5f3a172379114cc24f3d388031ae42e7038063a00ee5496d07f84785", 0xc3, 0x3}, {&(0x7f00000003c0)="9a412fab50d9cff8938c6da49f951565bbcf0cd3d265cd8f1675c1fe4beefe12a0615124b454a481efb6dadb47ea29ca39fb79535a6f02b6c7e57efc163b29f74aa5cde49935e29774836c720d5649fd594867aa9b559a85a7f4fc32916d50b1f364c6dee1a90cfbc2196b7395b5568e37434155583ee4d93be032c3f7bbf39fcf6bce7dfc0f07e3f542348348e500840bf84371b2ddb070d7b20f0c06354c0a7477d79146d0748f2e3dd342364ad575aa3da5e2394026c3c66fa25f0a482f607014899f92b7e7b9b1d88a29343d65e6515b85bd64d87f68fb7b494649d184c6b86d2956eaadeb858369863b6b0bb3b2f339e0b748beecb839579e652c8aab45eef25965228c4dcb0127f7f5eb4f95f50cb08cf57a3f2e5cb0e9f3916805203b9d809e98fff6cdf984bf2cbcd6ae8e6f42d438620fd1813230ca29fdff51dc8f8b953c3f36a7baebeea8713183153ebe546fd7ffb4487e6f3630e3c4e2cf3a5d56218457b5bb645e9f7da2f2c0bd31ff60af34794a78a27cb48f5055a245234acee426cf82c2d02ebed38e96273af2b8d6b9bab941c047149d8dae166c153794a0a238c73aa393ac7c7adf778a62e75f8e9304bdfaa28cc74afc10b0edabceb25890ff08e3ffb2646213a933bdef51b53031d824bb40133868425c4b3edc6e983b32e59de323b9b7746fd137baaca39be2561d9c67e8f798b489b4c381965c1f4ec9009aaea8ba65646108851b56e0c8c3120c658abbf0538ef746df7d1e072eb5e66dd2d3c7c800b5fe40e014216b230feac085d7a9bde2bcb3dbb91b11c5b2e95321fbb24c090163df0d110180b47d9e70dfaa462eee402d83fc5f863508d900841a28d9844112fca4d48259f834f62c63f456bc824b7ad3607ceee1bfcfd160b2d3e8ceeffa92328e6b9840cb0f5c454837803f857997133ccfa5d151323d5ea39d54ef2357bb980a00bb6cb61391dd074dd31dd4283aa179ac71e4da13dbc45571e666079d4fe1b670a565433905f59ae55746c7d8ed4594d7a1eeb08e2021feaed534c323097a9dc5a4313e6079907fa4987a9393916a837cd76d07b61812bae8646ddc7725d588ccea0e560b065cf4ac39dbd46b80d506c012cd4ab651dc4db19e1d7175a12b19217b1ce304588a3ba4d1ab5330c37cfe448ab298e824913841aa32c22e404c42ef47c5cfc3b8ebca0a69b99e05425902453a9bacc6a36ff7d6023693faf0682578e8ae1c2b158a8c79956708e0f1fbef353c887934d276cafcf44d8a7ccf39ff1d539c702f11a59914e2b94f212b5d5b8c6be91d5a9af282886e27f9706740846e53ba101086ac35a2529d6e928dec7bcfe28ba7136ab2615f028f8133c8b8436b6c2e15d9748af9cfbc5f088352de320c12eb888d08ea1c69671917f696c0d42bffdbe16964d9dbb8ef957bd7c19729b332ba68d3011cc947df3c0d3f100b4afa063a556745ab1777e206faa3c221e538b996dc0964965bfc8f398d39ce947e3a7e021f00e683b5726dde31a9dee388645f588b7b408b6fd987f4640ba4334d36ff365633ca7bafd4a992295be2ca000670dd21ee1282ec64b911730469a4618760907c748ab67c5d60be26e789e7ae05f606b54ae1fbf75f4d5c2f0895f03ccf4a5ef49d43bd3650d49d0a6d388314b9386561221865c794c62ec351850a6a6c8deb9e9af90bd22ccf9c16399eeb3ce4f488c2e9100bc75d7cd6de808e31c1fe28dbc09d40cea7b81c84dafc062935324d2cfde739265de19dab599bb6e149ca4cdefae5d351219ca9ed92af0ad28f79fc510d1ec7077630a713ec3770cc97e520e8cef9b008699c65b36548e089b8bbdfe14e302b9a1cfdddeaa4498578918b9efdd0e2fffe7cb24356117a7e636c1f282f903f21e5328ba631023a247ba92c969eb8050cc02f08531a88f67528af25a406ec6e4685631341850a4f316b96eb14c7e9274a062e25408d7cf4d970657455ab47ce51d7681a7bd233c812a2092a21d90a0ed41c9fc90aa08df3859335c682e346192e7bfee08297cb4bb97b725b7e08281a0ee270304e653406aa874fa50839b2410af0e2d463629607a1c463249211b4d7749d845cc484b6d07b7e67fd86a20f92140bcb9b05a601aa35064688cebd5b0f8dd23a409bedcd84f8126db4b4693895d755d98fc4a25dfaef8f40e2330c6294cafcaac8cd15a67a23eb9b7a70c8fc38ac12686b2ce7e62d0124f525e9f4bac2ba246ad95ce66df727b784a476268bd8cc1b68e4cc5b4da73b528e6bfb0998f518fd9d22202109c3d14d2fdbe7fe72b921d5070e44615a9901bf22b65ff96d31195dfc461a3b29cd7117a35081f0d04dbea603bd5fcec74b8958aae37674ab2e520749d5f9ac7b11ac9b076982ad554b9944f526be6fab3226d2ca34fcd8161194dd4fa773acf2ae16b981e3399ff63b9cfa472941c1699daa0c0fb03585ae3cf7864e42928a4a1fef50c9592b485b95d36bfdd2b9f48d4bc0b74db25c7b3f524f4a5b9f381014392d4abf7fed30e073745467016f5e3e528f637efba0520331a1aa82a82cdbdcfce52c73356bf6f6729f9259269eac9534abe4e9c45530653c0753cb84f007e3ed5736564251e7dcf4e918060784b58123d87182d182710c5e2aeeb711d15f0a577acacc8bbd09275ffd8f2d44350c59798f68324fc3b5f823c28b726dc2aaaa3a22ba7a0198ad2999cc365ada30bf85ae4603a2424d51d2cf4c3b594714704945aff578d31307b3cd138492ef07fbe69f8d55c79d073bb2620bc94c49414665215ad6f86e3be9465d96f8f1912c7dfb2319ada495aa22c74142ca2087b6beb6430e0f80645b7d5400145fa0c915c5525cc2f87beb33365630b27335077246e712dff67dcf95a2946ecd4e2ade36045bcdb59fa63d87164bee55e484b566a364e9dade08873453930e22837ee60bc3e27ec1495005461fce6a1024ef1eab557d10b313e2706664c37947d2efd02bf1b119f49dbf24ffacf669c62458a1f5523a7a354625363abb07e4b4037e7bb42f59fae6bbadff981f9df25ca758fb5adb877d652ae2a217c0eea5352bf69f54a9d8ab5f17df64f65270e4be360fb7c09db6ac66cba71969d92a9eeab41f25a2611884983d6173ddabfccccab0a6b31110beb8ecbc30ae9c7af4d43713d891ab9bdf67e07d8d5767a81b60ba923e0bcd554a6c3bbcfd26867b7085e746887f557e0a3f9bb8f3f6d907aba6075e35997590d7fef7ca61fe998881f074a89af3771e790de5a92a7aa8acb4294c1df59d8a28b271873683e0dc7d52e8e99c0dc676cf410ff5e98e3e0de38f8b9470c6107055e3d2cf8aa37c4ea2b5a1d60df6a91238a13ec801c53feba6b612c4a27128e03f2bde64b31dac55df1f6bbd2d25c70034a4c9ddb441c6893eeda98e37abaa57912b3f2659f019f58e923d85b6cef7a8ef1032624fef38d27dfcf5f900afe7a637962fe2b55a304bd3465afcc43e946d42c18e1ee89c2a8b7537548da2c5f084adb8924f64c8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0x1000, 0x3}, {&(0x7f0000000140)="190887c9914a6ab33f8869a733f0d4979a9d34b740f1fa28713a2095a1caedb8e4f5a274aa3d7a3d36b7d988e66cfcef7fd23d0e1dce0350ff9faf9f9b172bbfe88a6a5d4f8c4217257bd4e0d5cf265fd1aced1422b25846e80f8ff31038095b9da8f9778ee1aec353295148d17257f4342880b68c92", 0x76, 0x8fa1}, {&(0x7f00000013c0)="c7ffe046249e02ff623fc9e84f312fa4cb30a1e6bbf0f543ac9c46032746f60187a81b3a547bbbea5676cc7960414f1ae630d5ae53896bf331688038538c9f204477c8acaefb04eef5fbb267b5f4a8b879040c216437f6a063c93859e98c4dd656941241d34b7b28489a06d582609d28fb71b59ace00a5c7f82c38ef7178b2a76df9938a948b435a93374c5988f9ca317c9a603478f90bc389fe435c5cc4143392f7de5277ef62dd85f633487605c975d56d21524a4f411715bc", 0xba, 0x1ff}, 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", 0x1000}, {&(0x7f0000002480)="5d6a48f4a36416c8bfb8f4a0958a4f2aa9ff58db0beef716b7db93b376af0793b0aa28690aa06cabe91b8697e565d3f3d512dc5d3094beb158bdbc787918ce29744191f2b8e33e2054d2bd27be58db60d82c6547d51bae7308941ad5a9c21505b2da7cd366bbec2a8d67905751b8d59e2d894c760f5eeb37892db08d8f4ae9489a694b3be240158ce03412cccd4fd8be9aa7cb8997c8d1b233f4cf39358241c098317027b28de4e852048e657e7aa9a30bae90f251d6ec938f4d6f82bceea4", 0xbf, 0x8}, {&(0x7f0000002540)="09c88905f8f130f04f6295d620bb4ccb9997ff03e483f63fd1a4a25707b3c8cea58fc82046db3e7a9bc55bc659571aa5cab3149936cdec382145226c69107c7bd23ef46d5fafa43765f7f261376b7bcdc0ce7b034c4f2f41ea8154e394bb26b41e01ec5279bb3da44963486a50f57989661c1d3d9d1d9e59a509be06aef7cf88fac1df52a1a64204325930fbb3f72afaacaff485edab2691d9f4c07dcf14c3905d87337ddf3af32422c364fad171cfa6b3db50ce22c4536fa20e9c1ea1653f745d2fdd9e505884fd34f1fce9c723972019f09d7d3e739d568153dca18b02b234eeb6c3b03d55143f50e4a1ecd5377d590042b49bd4b71aa39d", 0xf9, 0x2}, {&(0x7f00000000c0)="f02a2a91efcbb2b13a55db18511b7b3e1b5dea7f31552cdb53c94c64993fd4eb", 0x20, 0x800}], 0x0, &(0x7f00000027c0)={[{@dots}, {@nodots}, {@nodots}], [{@uid_gt={'uid>', r1}}, {@seclabel}, {@uid_eq={'uid', 0x3d, r2}}, {@subj_role}, {@seclabel}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@dont_appraise}, {@subj_role={'subj_role', 0x3d, ':-'}}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@smackfsroot={'smackfsroot', 0x3d, 'ext4\x00'}}]}) 17:31:04 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 2) 17:31:04 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0x5, 0x10062, 0x0) 17:31:04 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) prlimit64(r0, 0x2, &(0x7f0000000040)={0x20, 0x7}, &(0x7f0000000080)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota}]}) 17:31:04 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x3000000, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:31:04 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x4000, &(0x7f0000000200)=ANY=[]) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000480)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@private1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@empty}}, &(0x7f00000005c0)=0xffffffffffffff4e) r6 = getegid() setgid(r6) r7 = getegid() setgid(r7) r8 = getegid() setgid(r8) setxattr$system_posix_acl(&(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='system.posix_acl_access\x00', &(0x7f0000000600)={{}, {0x1, 0x7}, [{0x2, 0x5, r2}, {0x2, 0x1, r3}, {0x2, 0x1, r4}, {0x2, 0x1, 0xffffffffffffffff}, {0x2, 0x3, r5}], {0x4, 0x1}, [{0x8, 0x4, r6}, {0x8, 0x0, 0xffffffffffffffff}, {0x8, 0x2, r7}, {0x8, 0x2, r8}, {0x8, 0x5, 0xee01}, {0x8, 0x6, 0xee01}], {0x10, 0x3}, {0x20, 0x5}}, 0x7c, 0x3) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r9, @ANYBLOB="2c9811e68ca63b554634af1bd0669ec65e00"]) openat(r1, &(0x7f00000003c0)='./file0\x00', 0x200000, 0x30) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000000c0)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000080)=[{&(0x7f0000000200)=""/238, 0xee}, {&(0x7f0000000300)=""/132, 0x84}], 0x2}}], 0x1, 0x40012100, 0x0) [ 3238.837491] FAULT_INJECTION: forcing a failure. [ 3238.837491] name failslab, interval 1, probability 0, space 0, times 0 [ 3238.839496] CPU: 0 PID: 84211 Comm: syz-executor.1 Not tainted 5.10.90 #1 [ 3238.840439] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3238.841969] Call Trace: [ 3238.842345] dump_stack+0x107/0x163 [ 3238.842869] should_fail.cold+0x5/0xa [ 3238.843409] ? create_object.isra.0+0x3a/0xa20 [ 3238.844031] should_failslab+0x5/0x10 [ 3238.844539] kmem_cache_alloc+0x5b/0x350 [ 3238.845083] ? ksys_write+0x212/0x250 [ 3238.845604] create_object.isra.0+0x3a/0xa20 [ 3238.846217] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 3238.848355] kmem_cache_alloc+0x159/0x350 [ 3238.848916] getname_flags.part.0+0x50/0x4f0 [ 3238.849526] ? wait_for_completion+0x270/0x270 [ 3238.850151] getname_flags+0x9a/0xe0 [ 3238.850683] do_mkdirat+0x8d/0x2a0 [ 3238.851191] ? user_path_create+0xf0/0xf0 [ 3238.851774] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3238.852451] do_syscall_64+0x33/0x40 [ 3238.852973] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3238.853662] RIP: 0033:0x7f1537059c27 [ 3238.854185] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3238.858239] RSP: 002b:00007f15345cffa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3238.859277] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1537059c27 [ 3238.860218] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 3238.861212] RBP: 00007f15345d0040 R08: 0000000000000000 R09: 0000000000000000 [ 3238.862163] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3238.863125] R13: 0000000020000100 R14: 00007f15345d0000 R15: 0000000000000000 17:31:04 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0x6, 0x10062, 0x0) [ 3238.966175] FAULT_INJECTION: forcing a failure. [ 3238.966175] name failslab, interval 1, probability 0, space 0, times 0 [ 3238.969142] CPU: 1 PID: 84214 Comm: syz-executor.7 Not tainted 5.10.90 #1 [ 3238.970835] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3238.972329] Call Trace: [ 3238.972693] dump_stack+0x107/0x163 [ 3238.973186] should_fail.cold+0x5/0xa [ 3238.973697] ? create_object.isra.0+0x3a/0xa20 [ 3238.974303] should_failslab+0x5/0x10 [ 3238.974883] kmem_cache_alloc+0x5b/0x350 [ 3238.975433] create_object.isra.0+0x3a/0xa20 [ 3238.976018] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 3238.976697] __kmalloc_track_caller+0x177/0x3c0 [ 3238.977324] ? set_qf_name+0x196/0x480 [ 3238.977845] kmemdup_nul+0x2d/0xa0 [ 3238.978320] set_qf_name+0x196/0x480 [ 3238.978864] parse_options+0xd8b/0x2400 [ 3238.979388] ? clear_qf_name+0x1c0/0x1c0 [ 3238.979941] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3238.980601] ? __kmalloc_track_caller+0x2d0/0x3c0 [ 3238.981255] ? ext4_remount+0x3a7/0x2570 [ 3238.981818] ? memcpy+0x39/0x60 [ 3238.982262] ext4_remount+0x546/0x2570 [ 3238.986912] ? ext4_register_li_request+0x8d0/0x8d0 [ 3238.987594] ? _cond_resched+0x12/0x80 [ 3238.988123] ? shrink_dentry_list+0x134/0x4a0 [ 3238.988738] ? _find_next_bit.constprop.0+0x1a3/0x200 [ 3238.989463] ? shrink_dentry_list+0x4a0/0x4a0 [ 3238.990088] ? ext4_register_li_request+0x8d0/0x8d0 [ 3238.990804] legacy_reconfigure+0x117/0x180 [ 3238.991407] reconfigure_super+0x40c/0x8f0 [ 3238.992005] ? fs_umode_to_dtype+0xb0/0xb0 [ 3238.992581] path_mount+0x1a71/0x20a0 [ 3238.993116] ? strncpy_from_user+0x9e/0x460 [ 3238.993711] ? finish_automount+0xa40/0xa40 [ 3238.994311] ? getname_flags.part.0+0x1dd/0x4f0 [ 3238.995002] __x64_sys_mount+0x27e/0x300 [ 3238.995594] ? path_mount+0x20a0/0x20a0 [ 3238.996132] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3238.996795] do_syscall_64+0x33/0x40 [ 3238.997300] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3238.997996] RIP: 0033:0x7f16e178304a [ 3238.998508] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3239.001029] RSP: 002b:00007f16decf6fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 3239.002046] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16e178304a [ 3239.003037] RDX: 0000000020000000 RSI: 00000000200002c0 RDI: 0000000000000000 [ 3239.003983] RBP: 00007f16decf7040 R08: 00007f16decf7040 R09: 0000000020000000 [ 3239.004952] R10: 0000000002046034 R11: 0000000000000206 R12: 0000000020000000 [ 3239.005907] R13: 00000000200002c0 R14: 00007f16decf7000 R15: 0000000020000180 [ 3239.007094] EXT4-fs (sda): group quota file already specified 17:31:04 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 3) [ 3239.029078] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3239.029302] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 3239.030307] ext4 filesystem being mounted at /syzkaller-testdir715176010/syzkaller.p2MBIq/272/file0 supports timestamps until 2038 (0x7fffffff) [ 3239.032709] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/304/file0 supports timestamps until 2038 (0x7fffffff) [ 3239.072488] EXT4-fs (sda): re-mounted. Opts: grpjquota= [ 3239.072488] ,errors=continue [ 3239.074751] EXT4-fs (sda): re-mounted. Opts: grpjquota=,,errors=continue 17:31:04 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000000000000000000000040000000000020000f4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x4a, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="6652fca70400c00005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)='\x00\x00\x00\x00\x00\x00\x00\x00', 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) 17:31:04 executing program 2: fsync(0xffffffffffffffff) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) close_range(r2, r4, 0x2) r5 = syz_open_dev$mouse(&(0x7f00000000c0), 0x489, 0x4140) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000600)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r5}}, './file0\x00'}) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x3, &(0x7f0000000480)=[{&(0x7f0000000140)="5dcbf15498da0a3b59b3bc595e45bfc0c2c1226646dd74e35462900d3ebd9f3272ad892d18741f602396434ca56db7469530dfcf6c6c9b6ffa387875edcd51df379d", 0x42, 0x6}, {&(0x7f00000002c0)="06f9b142522cae6790bb73a5ffa8c2926797dcc20953435938a59974c6620604f017f402a536d9dff6480dfa2ff235de9d8b51254506c27af9448c155f1d25938c7ff505616f5a27babebf72af152d17e86d8ae540fbebc8296c8af7396a7489ab9dac6048c581bc1ace58a7f3656eca653ee6bd59f686c113a6f1adcb4f921176ebc61dff1a3343e7934e40fbe0556e4e086c09adf186", 0x97, 0xdcb4}, {&(0x7f0000000380)="ca29e1c51f5228095d35b96e1c44246e712c4839d24c7712a893fd60bf6a743c1aef29c7605cbf78eab8d618ba4028f72b173c8753d9c0e85c85c05d5a4c748b59fbb3a595bdfd7c2ac37c714a8fd27e5ec38f1d75da069c8766fa2f428d2133f3267ee4c552cad35190f5c03d3a33687e4ee5212ddcd7cc649685e2227cb825887dbbf61101e9dc94d11129a5e075344b0fc90ff588264a1781a4fef38e5b2a8ecaec938c6f39879aa381cd4277dd555e09a7dabed88de45da29e142cb27be4bb41", 0xc2, 0x2}], 0x2406, &(0x7f0000000580)={[{@gid={'gid', 0x3d, r1}}, {@size={'size', 0x3d, [0x74, 0x38, 0x54]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x70, 0x78, 0x74]}}, {@uid={'uid', 0x3d, 0xee01}}], [{@appraise}, {@context={'context', 0x3d, 'staff_u'}}]}) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) 17:31:04 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) (fail_nth: 23) 17:31:04 executing program 0: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/disk', 0x1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000200)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) 17:31:05 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x4000000, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:31:05 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota}]}) lsetxattr$trusted_overlay_nlink(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000080), &(0x7f00000000c0)={'L+', 0x2}, 0x16, 0x6) [ 3239.277478] FAULT_INJECTION: forcing a failure. [ 3239.277478] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3239.280446] CPU: 1 PID: 84635 Comm: syz-executor.1 Not tainted 5.10.90 #1 [ 3239.281364] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3239.282881] Call Trace: [ 3239.283246] dump_stack+0x107/0x163 [ 3239.283744] should_fail.cold+0x5/0xa [ 3239.284275] strncpy_from_user+0x34/0x460 [ 3239.284837] getname_flags.part.0+0x95/0x4f0 [ 3239.285426] ? wait_for_completion+0x270/0x270 [ 3239.286046] getname_flags+0x9a/0xe0 [ 3239.286549] do_mkdirat+0x8d/0x2a0 [ 3239.287049] ? user_path_create+0xf0/0xf0 [ 3239.287622] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3239.288287] do_syscall_64+0x33/0x40 [ 3239.288785] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3239.289485] RIP: 0033:0x7f1537059c27 [ 3239.289983] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3239.292405] RSP: 002b:00007f15345cffa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3239.293540] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1537059c27 [ 3239.294498] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 3239.296317] RBP: 00007f15345d0040 R08: 0000000000000000 R09: 0000000000000000 [ 3239.298122] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3239.299733] R13: 0000000020000100 R14: 00007f15345d0000 R15: 0000000000000000 [ 3239.378267] EXT4-fs (sda): re-mounted. Opts: grpjquota=",errors=continue [ 3239.384677] FAULT_INJECTION: forcing a failure. [ 3239.384677] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3239.387504] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 3239.389077] CPU: 0 PID: 84640 Comm: syz-executor.7 Not tainted 5.10.90 #1 [ 3239.391157] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3239.394723] Call Trace: [ 3239.395533] dump_stack+0x107/0x163 [ 3239.396757] should_fail.cold+0x5/0xa [ 3239.397954] strncpy_from_user+0x34/0x460 [ 3239.399266] getname_flags.part.0+0x95/0x4f0 [ 3239.400510] getname+0x8e/0xd0 [ 3239.401421] do_sys_openat2+0xf5/0x420 [ 3239.402586] ? __kasan_slab_free+0x122/0x150 [ 3239.403903] ? build_open_flags+0x680/0x680 [ 3239.405419] ? __x64_sys_mount+0x227/0x300 [ 3239.406484] ? kfree+0xd7/0x380 [ 3239.406992] __x64_sys_openat+0x13f/0x1f0 [ 3239.407753] ? __ia32_compat_sys_open+0x1c0/0x1c0 [ 3239.408548] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3239.409228] do_syscall_64+0x33/0x40 [ 3239.409880] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3239.410723] RIP: 0033:0x7f16e1734a04 [ 3239.411235] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 3239.414277] RSP: 002b:00007f16decf6f30 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 3239.415582] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16e1734a04 [ 3239.416718] RDX: 0000000000010000 RSI: 00000000200002c0 RDI: 00000000ffffff9c [ 3239.417825] RBP: 00000000200002c0 R08: 0000000000000000 R09: 0000000020000000 [ 3239.418760] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 3239.419854] R13: 00000000200002c0 R14: 00007f16decf7000 R15: 0000000020000180 [ 3239.440602] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 3239.494312] EXT4-fs (sda): group quota file already specified [ 3239.567148] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3239.569393] ext4 filesystem being mounted at /syzkaller-testdir715176010/syzkaller.p2MBIq/273/file0 supports timestamps until 2038 (0x7fffffff) 17:31:21 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) (fail_nth: 24) 17:31:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) fsetxattr$trusted_overlay_redirect(r3, &(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8, 0x1) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x20, 0x58, 0xc21, 0x0, 0x0, {}, [@typed={0xc, 0x1, 0x0, 0x0, @u64}]}, 0x20}}, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}}) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r4, 0xf50f, 0x0) 17:31:21 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) mount(&(0x7f0000000040)=@nullb, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)='ecryptfs\x00', 0x1010000, &(0x7f00000001c0)='\x00') syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota}]}) 17:31:21 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x5000000, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:31:21 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) r3 = syz_mount_image$vfat(&(0x7f0000000500), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000001640)=[{&(0x7f0000000580)="6545f4472ce24c5b0c2fed1df2ce2acb9219f6f3c786323d3bf3a52c293c2529579ffc5c0ebd1b60892797a321b5869064fd183f44214efcae07184ba03cce0fc20e445ca162bb8f87c1e25c4490b956e8f0cf484b86e31e6ce6df9cfe9b48125541517b0772ddeaabb9e49baba6cc1aa1db57305060c6da3422e6f4b9b283b4f0b11a478fa684a7da8d3b8ada7eaf94470d7f449973a66be12f452db08806476402c6f5f0d1effa30bae10401", 0xad, 0xfffffffffffffffe}, {&(0x7f0000000640)="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", 0x1000}], 0x0, &(0x7f0000001680)={[{@nonumtail}, {@shortname_win95}, {@shortname_win95}], [{@uid_gt={'uid>', 0xffffffffffffffff}}, {@smackfstransmute={'smackfstransmute', 0x3d, '\x00'}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@context={'context', 0x3d, 'root'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '(+'}}, {@permit_directio}, {@smackfsdef={'smackfsdef', 0x3d, '$$%/+$$'}}, {@dont_measure}]}) renameat2(r1, &(0x7f00000004c0)='./file0\x00', r3, &(0x7f0000001780)='./file0\x00', 0x0) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) r4 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x80200, 0x8, 0x8}, 0x18) execveat(r4, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000140)='ext4\x00', &(0x7f0000000180)='\x00', &(0x7f00000002c0)='/\']\x00', &(0x7f0000000300)='ext4\x00'], &(0x7f0000000480)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='[\')%@$[\x00', &(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='ext4\x00'], 0x800) 17:31:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="220000004000000003000000320000000f0000000060b60002000000000000e1f4655fe1f4655f0100ffff53ef", 0x2d, 0x401}, {&(0x7f0000000240)="020000000302000004d119e8c2f0723be05c39e4327dfa21c6b8e16210d2f35af6e37542f8696fb5f82a34f299b6cf04c91026037472a918aedbba5acee0949a6a32fe1935bd744c1cf2464a6f577b170c396bf42909902f8c5d9bae0b5ef14df20e13fbe93c9ca807f9eea1fc32ff7280e16b8d7a0f8a703a440ec8a49b29c4e58c0cc35290962dc6df61bf8c607079a94694de57c62ee003264c026dd16ae0b94eb301f18267072ffa9c00000000000000000000000000000000000000002ef7c095b520c6614b8d9e35547edd4b01681e6bed1b4b121131290000", 0xdc, 0x41fe}], 0x2340066, &(0x7f0000000340)=ANY=[@ANYBLOB="62736464662c6175976f5f64615f616c6c6f633d3078303030303030303035666636383463312c62682c6a6f75726e616c5f6465763d3078303030303030303030303030303030392c0076cf8b366b03ef9216792bf6e983ffdc036ae55d2f0346c086f9a911476993c34bb33840c8e2ce06569351c03186b79e003fc6477774d3bd7452b481c0df9eaf110c56ab0fa6caa17f0a3c1a3cb3cd720b2092af8223b12a329ca93bd8e449c1a0fd00a8ef67"]) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2d8402, 0x80) 17:31:21 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0x7, 0x10062, 0x0) 17:31:21 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 4) [ 3255.286917] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3255.309884] FAULT_INJECTION: forcing a failure. [ 3255.309884] name failslab, interval 1, probability 0, space 0, times 0 [ 3255.312315] CPU: 0 PID: 85114 Comm: syz-executor.1 Not tainted 5.10.90 #1 [ 3255.313853] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3255.316548] Call Trace: [ 3255.317177] dump_stack+0x107/0x163 [ 3255.318047] should_fail.cold+0x5/0xa [ 3255.318960] ? __d_alloc+0x2a/0x990 [ 3255.319826] should_failslab+0x5/0x10 [ 3255.320726] kmem_cache_alloc+0x5b/0x350 [ 3255.321684] ? __d_lookup+0x3e8/0x710 [ 3255.322591] __d_alloc+0x2a/0x990 [ 3255.323439] d_alloc+0x46/0x1c0 [ 3255.324230] __lookup_hash+0xc8/0x190 [ 3255.325152] filename_create+0x186/0x490 [ 3255.326103] ? filename_parentat+0x560/0x560 [ 3255.327185] ? getname_flags.part.0+0x1dd/0x4f0 [ 3255.328294] do_mkdirat+0xa0/0x2a0 [ 3255.329147] ? user_path_create+0xf0/0xf0 [ 3255.330124] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3255.331298] do_syscall_64+0x33/0x40 [ 3255.332175] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3255.333392] RIP: 0033:0x7f1537059c27 [ 3255.334264] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3255.338642] RSP: 002b:00007f15345cffa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 17:31:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000180)={&(0x7f0000000000), 0xc, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x883220, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0xf4, 0x0, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xbd40}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@private1={0xfc, 0x1, '\x00', 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x5e}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_AF={0x6}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x21, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x30}}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2b083053c5b4fe98, 0x15}}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x26}, @IPVS_SVC_ATTR_TIMEOUT={0x8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x64010100}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x814}, 0x4000) syz_genetlink_get_family_id$nl802154(&(0x7f0000000200), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) [ 3255.340415] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1537059c27 [ 3255.342284] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 3255.343948] RBP: 00007f15345d0040 R08: 0000000000000000 R09: 0000000000000000 [ 3255.345639] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3255.347454] R13: 0000000020000100 R14: 00007f15345d0000 R15: 0000000000000000 [ 3255.359372] EXT4-fs (sda): re-mounted. Opts: grpjquota=",errors=continue [ 3255.363330] FAULT_INJECTION: forcing a failure. [ 3255.363330] name failslab, interval 1, probability 0, space 0, times 0 [ 3255.366071] CPU: 0 PID: 85068 Comm: syz-executor.7 Not tainted 5.10.90 #1 [ 3255.367645] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3255.370220] Call Trace: [ 3255.370825] dump_stack+0x107/0x163 [ 3255.371686] should_fail.cold+0x5/0xa [ 3255.372563] ? create_object.isra.0+0x3a/0xa20 [ 3255.373603] should_failslab+0x5/0x10 [ 3255.374463] kmem_cache_alloc+0x5b/0x350 [ 3255.375414] create_object.isra.0+0x3a/0xa20 [ 3255.376407] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 3255.377558] kmem_cache_alloc+0x159/0x350 [ 3255.378523] getname_flags.part.0+0x50/0x4f0 [ 3255.379541] getname+0x8e/0xd0 [ 3255.380281] do_sys_openat2+0xf5/0x420 [ 3255.381154] ? __kasan_slab_free+0x122/0x150 [ 3255.382160] ? build_open_flags+0x680/0x680 [ 3255.383151] ? __x64_sys_mount+0x227/0x300 [ 3255.384118] ? kfree+0xd7/0x380 [ 3255.384866] __x64_sys_openat+0x13f/0x1f0 [ 3255.385820] ? __ia32_compat_sys_open+0x1c0/0x1c0 [ 3255.386916] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3255.388019] do_syscall_64+0x33/0x40 [ 3255.388849] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3255.389985] RIP: 0033:0x7f16e1734a04 17:31:21 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 5) 17:31:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x14400}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="33871461bdff1a740cafc60af9478caa235b5000caabc32159b681f6924042cbf3f94e4d30f67b7883fdce4675ca97a37af0032e742109446af8d6723749b98b9d82097e1de349325b90042ccd8f8076f67fc7557d51681edab0cbb77055c4816f3b1d85175f0b6444f69b3e1d0beda0c3701d25530cb5c7c242da588202bda178e922c25e86d0"]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x200f5ef, 0x0) [ 3255.390812] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 3255.395103] RSP: 002b:00007f16decf6f30 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 3255.396787] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16e1734a04 [ 3255.398358] RDX: 0000000000010000 RSI: 00000000200002c0 RDI: 00000000ffffff9c [ 3255.398370] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 3255.398597] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/306/file0 supports timestamps until 2038 (0x7fffffff) [ 3255.399973] RBP: 00000000200002c0 R08: 0000000000000000 R09: 0000000020000000 [ 3255.399986] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 3255.400001] R13: 00000000200002c0 R14: 00007f16decf7000 R15: 0000000020000180 [ 3255.409251] EXT4-fs (sda): re-mounted. Opts: grpjquota=,,errors=continue [ 3255.412400] EXT4-fs (sda): re-mounted. Opts: grpjquota= [ 3255.412400] ,errors=continue 17:31:21 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0x8, 0x10062, 0x0) [ 3255.487988] EXT4-fs error (device loop5): ext4_lookup:1708: inode #2: comm syz-executor.5: deleted inode referenced: 12 17:31:21 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000040)=ANY=[@ANYBLOB="dbdcf3896fee09000000f85c5c5e00000000"]) 17:31:21 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) (fail_nth: 25) 17:31:21 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x6000000, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) [ 3255.611035] FAULT_INJECTION: forcing a failure. [ 3255.611035] name failslab, interval 1, probability 0, space 0, times 0 [ 3255.613744] CPU: 0 PID: 85386 Comm: syz-executor.1 Not tainted 5.10.90 #1 [ 3255.615302] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3255.617849] Call Trace: [ 3255.618447] dump_stack+0x107/0x163 [ 3255.619282] should_fail.cold+0x5/0xa [ 3255.620147] ? create_object.isra.0+0x3a/0xa20 [ 3255.621172] should_failslab+0x5/0x10 [ 3255.622019] kmem_cache_alloc+0x5b/0x350 [ 3255.622960] create_object.isra.0+0x3a/0xa20 [ 3255.623944] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 3255.625082] kmem_cache_alloc+0x159/0x350 [ 3255.626006] ? __d_lookup+0x3e8/0x710 [ 3255.626830] __d_alloc+0x2a/0x990 [ 3255.627617] d_alloc+0x46/0x1c0 [ 3255.628368] __lookup_hash+0xc8/0x190 [ 3255.629232] filename_create+0x186/0x490 [ 3255.630144] ? filename_parentat+0x560/0x560 [ 3255.631141] ? getname_flags.part.0+0x1dd/0x4f0 [ 3255.632203] do_mkdirat+0xa0/0x2a0 [ 3255.633004] ? user_path_create+0xf0/0xf0 [ 3255.633943] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3255.635055] do_syscall_64+0x33/0x40 [ 3255.635892] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3255.637032] RIP: 0033:0x7f1537059c27 [ 3255.637843] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3255.641944] RSP: 002b:00007f15345cffa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3255.643660] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1537059c27 [ 3255.645223] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 3255.646783] RBP: 00007f15345d0040 R08: 0000000000000000 R09: 0000000000000000 [ 3255.648350] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3255.649898] R13: 0000000020000100 R14: 00007f15345d0000 R15: 0000000000000000 [ 3255.716739] FAT-fs (loop2): Unrecognized mount option "3‡a½ÿt ¯Æ [ 3255.716739] ùGŒª#[P" or missing value 17:31:21 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0x9, 0x10062, 0x0) 17:31:21 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 6) [ 3255.848571] EXT4-fs (sda): Unrecognized mount option "ÛÜó‰oî " or missing value [ 3255.859319] EXT4-fs (sda): re-mounted. Opts: grpjquota= [ 3255.859319] ,errors=continue [ 3255.863367] EXT4-fs (sda): group quota file already specified [ 3255.868999] FAULT_INJECTION: forcing a failure. [ 3255.868999] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3255.872204] CPU: 0 PID: 85497 Comm: syz-executor.7 Not tainted 5.10.90 #1 [ 3255.873843] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3255.876412] Call Trace: [ 3255.877009] dump_stack+0x107/0x163 [ 3255.877830] should_fail.cold+0x5/0xa [ 3255.878688] _copy_from_user+0x2e/0x1b0 [ 3255.879591] kstrtouint_from_user+0xbd/0x220 [ 3255.880590] ? kstrtou8_from_user+0x200/0x200 [ 3255.881613] ? lock_acquire+0x197/0x490 [ 3255.882510] ? ksys_write+0x12d/0x250 [ 3255.883398] proc_fail_nth_write+0x78/0x220 [ 3255.884371] ? proc_task_getattr+0x1e0/0x1e0 [ 3255.885376] ? proc_task_getattr+0x1e0/0x1e0 [ 3255.886354] vfs_write+0x29a/0xa20 [ 3255.887188] ksys_write+0x12d/0x250 [ 3255.888009] ? __ia32_sys_read+0xb0/0xb0 [ 3255.888933] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3255.890032] do_syscall_64+0x33/0x40 [ 3255.890870] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3255.892034] RIP: 0033:0x7f16e17345ff [ 3255.892871] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 3255.897024] RSP: 002b:00007f16decf7170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 3255.898732] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16e17345ff [ 3255.900359] RDX: 0000000000000001 RSI: 00007f16decf71e0 RDI: 0000000000000003 [ 3255.901969] RBP: 00007f16decf71d0 R08: 0000000000000000 R09: 0000000020000000 [ 3255.903575] R10: 0000000002046034 R11: 0000000000000293 R12: 0000000000000002 [ 3255.905181] R13: 00007fff570de52f R14: 00007f16decf7300 R15: 0000000000022000 [ 3256.053215] FAULT_INJECTION: forcing a failure. [ 3256.053215] name failslab, interval 1, probability 0, space 0, times 0 [ 3256.054974] CPU: 1 PID: 85704 Comm: syz-executor.1 Not tainted 5.10.90 #1 [ 3256.055959] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3256.057613] Call Trace: [ 3256.058008] dump_stack+0x107/0x163 [ 3256.058542] should_fail.cold+0x5/0xa [ 3256.059104] ? ext4_alloc_inode+0x1a/0x630 [ 3256.059722] should_failslab+0x5/0x10 [ 3256.060281] kmem_cache_alloc+0x5b/0x350 [ 3256.060875] ? security_compute_validatetrans.part.0+0x900/0x900 [ 3256.061773] ? ext4_init_journal_params+0x350/0x350 [ 3256.062509] ext4_alloc_inode+0x1a/0x630 [ 3256.063109] ? ext4_init_journal_params+0x350/0x350 [ 3256.063839] alloc_inode+0x63/0x230 [ 3256.064369] new_inode+0x23/0x240 [ 3256.064892] __ext4_new_inode+0x328/0x5400 [ 3256.065503] ? avc_has_extended_perms+0xec0/0xec0 [ 3256.066227] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 3256.066934] ? dquot_initialize_needed+0x290/0x290 [ 3256.067670] ? selinux_determine_inode_label+0x1ab/0x340 [ 3256.068482] ext4_mkdir+0x32c/0xb10 [ 3256.069032] ? ext4_rmdir+0xf70/0xf70 [ 3256.069600] vfs_mkdir+0x41f/0x660 [ 3256.070116] do_mkdirat+0x145/0x2a0 [ 3256.070650] ? user_path_create+0xf0/0xf0 [ 3256.071262] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3256.071968] do_syscall_64+0x33/0x40 [ 3256.072500] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3256.073246] RIP: 0033:0x7f1537059c27 [ 3256.073784] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3256.076467] RSP: 002b:00007f15345cffa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3256.077592] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1537059c27 [ 3256.078624] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 3256.079682] RBP: 00007f15345d0040 R08: 0000000000000000 R09: 0000000000000000 [ 3256.080732] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3256.081770] R13: 0000000020000100 R14: 00007f15345d0000 R15: 0000000000000000 [ 3256.158079] FAT-fs (loop2): Unrecognized mount option "3‡a½ÿt ¯Æ [ 3256.158079] ùGŒª#[P" or missing value 17:31:40 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0xa, 0x10062, 0x0) 17:31:40 executing program 5: mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)='ecryptfs\x00', 0x2, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0) 17:31:40 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 7) 17:31:40 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:31:40 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x7000000, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:31:40 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000040)=ANY=[@ANYBLOB='/de~/sr0\x00'], &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)='overlay\x00', 0x800, &(0x7f00000001c0)='[*]\x00') syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota}]}) mknod$loop(&(0x7f0000000240)='./file0/../file0\x00', 0xc000, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000280)='./file0/../file0\x00', 0x0, 0x4, &(0x7f0000001540)=[{&(0x7f0000000300)="94c828e7d2deccf707c9acb8365d897fc06b1e124885ef0881089d519c55bafaea81b2a416f2bd5f0848fd46270af563f520e8872c3226c7807d2df035995515b98358eb18d1a063ae1cc092a3fc2f23667c442479f9bae3c94e3b9e4fc903dce6657b8b305dd76fc380f4563123217bc38b78214e2c76f7061c9ce35dcf64cad42826e17c058bc93ffa2077bf82e9057ac5de4e41b7fa30f318841ff71a4efb6521a9bd10d2daec21215d4676366502a6d1c0845d9bf8a293b1e07278ca3109b703d7e378f618d46506cbb975ac263504eca2ece09c4286b3e06fd17c8587cedff10cb88c1c226e18b6", 0xea, 0x5}, {&(0x7f0000000400)="a2e349521b6c44ed017d9d96181d30677cad313e2e5d59cb4c24fb", 0x1b, 0x101}, {&(0x7f0000000440)="c68e998475dee3c12b93d7f8160e33ffe6fd32afd1d2c19af8db8c674707be1790f89442d14d821c3fa2c22cfe9ca8ad81ef36badb2b7d62a895382bce21e789ab1b8efecb920a8300b1b601b0d7c8a63e3d35869b20a588dabacf5dd84ab83658ca55545c3d3173f6be3b90300fd88fdf92f44da41277eb936da3adeef6f0c8c5de54285f3d06ce6fa74209c05906d68bfc376e41e70e7d0d0bcc7b8abfa96b97f7ffd3a89353a806b9505576bec049078e3acdb6a93ccfd71043d0c411c8091b7277682125fd7ff294ca6b5a2cffe1e8", 0xd1, 0x3}, {&(0x7f0000000540)="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", 0x1000, 0x4}], 0x80c0, &(0x7f00000015c0)={[{@barrier}], [{@smackfstransmute={'smackfstransmute', 0x3d, '[*\']/'}}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}]}) open(&(0x7f0000000200)='./file1\x00', 0x440, 0x40) 17:31:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000000c0)={0x0, 0x3, 0x9}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) futimesat(r3, &(0x7f00000002c0)='./file1\x00', &(0x7f0000000340)={{0x77359400}, {r4, r5/1000+10000}}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000000), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfFno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',access=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) r6 = signalfd(r2, &(0x7f0000000080)={[0x4fb7]}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r6, 0x0, 0x2d, &(0x7f0000000200)={0xe78f, {{0x2, 0x4e24, @local}}}, 0x88) unlinkat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x200) 17:31:40 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) r0 = fsmount(0xffffffffffffffff, 0x0, 0x9) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000180)) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0)=0x1, 0x4) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NL80211_CMD_STOP_NAN(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="000000f3a2ffa6018e63429057fb998314e2244b7faa46f127ee5cd58104942f0cd0a4fd41afd1d4086738c5eafc76474a3e2e67b91cf480af655e49ef40e378636126d8e312b3ad5e1b20363a29ce606c5834fd19f66660944a786ee814def71ed234bdbd9cf73621efd0be928570d7e576a0f433cb2e7b710df3ef1ba68cb1", @ANYRES16=r1, @ANYBLOB="00032dbd7000ffdbdf2574000000"], 0x14}, 0x1, 0x0, 0x0, 0xa0}, 0x4000) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000340)={'wlan0\x00'}) ioctl$CDROM_CLEAR_OPTIONS(r0, 0x5321, 0x1a) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000380), 0x8002, 0x0) setsockopt$inet6_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f00000003c0)=@gcm_128={{0x303}, "4d9f04c5662c7fc7", "e1aa587f00b609288f4f3d278ea0d108", "81acab7d", "da1e005fab2593b1"}, 0x28) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000400)) ioctl$CDROMVOLREAD(r3, 0x5313, &(0x7f0000000440)) ioctl$CDROM_GET_MCN(r3, 0x5311, &(0x7f0000000480)) openat$hpet(0xffffffffffffff9c, &(0x7f00000004c0), 0xc80c0, 0x0) syz_io_uring_setup(0x63f6, &(0x7f0000000500)={0x0, 0xed76, 0x2, 0xfff, 0x39b}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000640), &(0x7f00000005c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000600)) 17:31:40 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0xb, 0x10062, 0x0) [ 3274.565796] FAULT_INJECTION: forcing a failure. [ 3274.565796] name failslab, interval 1, probability 0, space 0, times 0 [ 3274.567658] CPU: 0 PID: 85895 Comm: syz-executor.1 Not tainted 5.10.90 #1 [ 3274.569218] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3274.571591] Call Trace: [ 3274.571955] dump_stack+0x107/0x163 [ 3274.572444] should_fail.cold+0x5/0xa [ 3274.572960] ? create_object.isra.0+0x3a/0xa20 [ 3274.573574] should_failslab+0x5/0x10 [ 3274.574081] kmem_cache_alloc+0x5b/0x350 [ 3274.574629] create_object.isra.0+0x3a/0xa20 [ 3274.575213] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 3274.576001] kmem_cache_alloc+0x159/0x350 [ 3274.576754] ? ext4_init_journal_params+0x350/0x350 [ 3274.577859] ext4_alloc_inode+0x1a/0x630 [ 3274.578795] ? ext4_init_journal_params+0x350/0x350 [ 3274.580105] alloc_inode+0x63/0x230 [ 3274.580998] new_inode+0x23/0x240 [ 3274.581943] __ext4_new_inode+0x328/0x5400 [ 3274.583092] ? avc_has_extended_perms+0xec0/0xec0 [ 3274.584517] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 3274.585684] ? dquot_initialize_needed+0x290/0x290 [ 3274.586851] ? selinux_determine_inode_label+0x1ab/0x340 [ 3274.588312] ext4_mkdir+0x32c/0xb10 [ 3274.589148] ? ext4_rmdir+0xf70/0xf70 [ 3274.590082] vfs_mkdir+0x41f/0x660 [ 3274.590907] do_mkdirat+0x145/0x2a0 [ 3274.591873] ? user_path_create+0xf0/0xf0 [ 3274.592860] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3274.593993] do_syscall_64+0x33/0x40 [ 3274.594885] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3274.595781] RIP: 0033:0x7f1537059c27 [ 3274.596294] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3274.598779] RSP: 002b:00007f15345cffa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3274.600233] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1537059c27 [ 3274.602265] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 3274.603705] RBP: 00007f15345d0040 R08: 0000000000000000 R09: 0000000000000000 [ 3274.605140] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3274.606819] R13: 0000000020000100 R14: 00007f15345d0000 R15: 0000000000000000 [ 3274.612008] EXT4-fs (sda): re-mounted. Opts: grpjquota= [ 3274.612008] ,errors=continue [ 3274.615914] EXT4-fs (sda): group quota file already specified 17:31:40 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x80, 0x10c) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x3}}, './file0\x00'}) 17:31:40 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x2, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:31:40 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0xa, 0x10062, 0x0) [ 3275.352875] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 3275.356073] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/308/file0 supports timestamps until 2038 (0x7fffffff) [ 3275.368276] EXT4-fs error (device loop5): ext4_lookup:1708: inode #2: comm syz-executor.5: deleted inode referenced: 12 [ 3275.376895] EXT4-fs error (device loop5): ext4_lookup:1708: inode #2: comm syz-executor.5: deleted inode referenced: 12 [ 3275.418991] EXT4-fs (sda): group quota file already specified 17:31:56 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_EPOLL_CTL=@del={0x1d, 0x2, 0x0, 0xffffffffffffffff, 0x0, r1, 0x2, 0x0, 0x1}, 0x6) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota}]}) 17:31:56 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x80, 0x10c) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x3}}, './file0\x00'}) 17:31:56 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) r1 = openat2(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x40, 0xa, 0x8}, 0x18) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3d1d4500ccf3333854a15e3f91549ad8b6f82295129f896baee89b3d923bc515903216e336469e4a622de3ffffffffffff83b549e8f0b3748e4a57f34831189c38d0641e2d8a66225ebea09c52bccaf62a1538c63bea29423be8da886d7fae7cd90a09dd5c9d0821fb59c16da64bd101c98a6bb2029618ba8992276158de6d584e57945ce2c5585f4b03f2cede0663a2a3e4c4b5ecabdf6c7d409a97a071d90d35adf8f2ce8fd936c28c0744ba654996fdd2ba", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',\x00']) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r2, {0xffff}}, './file0\x00'}) 17:31:56 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x3, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:31:56 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 8) 17:31:56 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0xc, 0x10062, 0x0) 17:31:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x185142, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2cef"]) r3 = openat(r1, &(0x7f0000000100)='./file1\x00', 0x105a42, 0x40) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r4, 0x0, r3, 0x0, 0x200f5ef, 0x0) 17:31:56 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x10000000, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) [ 3290.665968] EXT4-fs (sda): group quota file already specified [ 3290.667910] FAULT_INJECTION: forcing a failure. [ 3290.667910] name failslab, interval 1, probability 0, space 0, times 0 [ 3290.670389] CPU: 1 PID: 86367 Comm: syz-executor.1 Not tainted 5.10.90 #1 [ 3290.671818] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3290.674147] Call Trace: [ 3290.674693] dump_stack+0x107/0x163 [ 3290.675442] should_fail.cold+0x5/0xa [ 3290.676236] ? security_inode_alloc+0x34/0x160 [ 3290.677176] should_failslab+0x5/0x10 [ 3290.677956] kmem_cache_alloc+0x5b/0x350 [ 3290.678788] ? lockdep_init_map_type+0x2c3/0x770 [ 3290.679790] security_inode_alloc+0x34/0x160 [ 3290.680697] inode_init_always+0x507/0xc10 [ 3290.681570] alloc_inode+0x84/0x230 [ 3290.682318] new_inode+0x23/0x240 [ 3290.683031] __ext4_new_inode+0x328/0x5400 [ 3290.683911] ? avc_has_extended_perms+0xec0/0xec0 [ 3290.684927] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 3290.685937] ? dquot_initialize_needed+0x290/0x290 [ 3290.686942] ? selinux_determine_inode_label+0x1ab/0x340 [ 3290.688085] ext4_mkdir+0x32c/0xb10 [ 3290.688853] ? ext4_rmdir+0xf70/0xf70 [ 3290.689646] vfs_mkdir+0x41f/0x660 [ 3290.690383] do_mkdirat+0x145/0x2a0 [ 3290.691131] ? user_path_create+0xf0/0xf0 [ 3290.691999] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3290.693001] do_syscall_64+0x33/0x40 [ 3290.693765] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3290.694818] RIP: 0033:0x7f1537059c27 [ 3290.695584] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3290.699349] RSP: 002b:00007f15345cffa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3290.700935] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1537059c27 [ 3290.702396] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 3290.703879] RBP: 00007f15345d0040 R08: 0000000000000000 R09: 0000000000000000 [ 3290.705332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3290.706792] R13: 0000000020000100 R14: 00007f15345d0000 R15: 0000000000000000 [ 3290.710061] 9pnet: Insufficient options for proto=fd [ 3290.721740] EXT4-fs (sda): re-mounted. Opts: grpjquota=,,errors=continue [ 3290.728295] EXT4-fs (sda): re-mounted. Opts: grpjquota= [ 3290.728295] ,errors=continue 17:31:56 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0xd, 0x10062, 0x0) 17:31:56 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 9) [ 3290.809925] 9pnet: Insufficient options for proto=fd [ 3290.813870] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3290.817141] ext4 filesystem being mounted at /syzkaller-testdir715176010/syzkaller.p2MBIq/277/file0 supports timestamps until 2038 (0x7fffffff) [ 3290.867315] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 3290.884249] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/309/file0 supports timestamps until 2038 (0x7fffffff) 17:31:56 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x80, 0x10c) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x3}}, './file0\x00'}) [ 3290.942182] 9pnet: Insufficient options for proto=fd [ 3290.995083] FAULT_INJECTION: forcing a failure. [ 3290.995083] name failslab, interval 1, probability 0, space 0, times 0 [ 3290.997495] CPU: 1 PID: 86883 Comm: syz-executor.1 Not tainted 5.10.90 #1 [ 3290.998902] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3291.001521] Call Trace: [ 3291.002174] dump_stack+0x107/0x163 [ 3291.002923] should_fail.cold+0x5/0xa [ 3291.003837] ? create_object.isra.0+0x3a/0xa20 [ 3291.005035] should_failslab+0x5/0x10 [ 3291.005819] kmem_cache_alloc+0x5b/0x350 [ 3291.006777] create_object.isra.0+0x3a/0xa20 [ 3291.007925] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 3291.008967] kmem_cache_alloc+0x159/0x350 [ 3291.010074] ? lockdep_init_map_type+0x2c3/0x770 [ 3291.011427] security_inode_alloc+0x34/0x160 [ 3291.012547] inode_init_always+0x507/0xc10 [ 3291.013587] alloc_inode+0x84/0x230 [ 3291.014470] new_inode+0x23/0x240 [ 3291.015327] __ext4_new_inode+0x328/0x5400 [ 3291.016358] ? avc_has_extended_perms+0xec0/0xec0 [ 3291.017386] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 3291.018396] ? dquot_initialize_needed+0x290/0x290 [ 3291.019404] ? selinux_determine_inode_label+0x1ab/0x340 [ 3291.020541] ext4_mkdir+0x32c/0xb10 [ 3291.021295] ? ext4_rmdir+0xf70/0xf70 [ 3291.022094] vfs_mkdir+0x41f/0x660 [ 3291.022825] do_mkdirat+0x145/0x2a0 [ 3291.023592] ? user_path_create+0xf0/0xf0 [ 3291.024456] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3291.025451] do_syscall_64+0x33/0x40 [ 3291.026223] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3291.027275] RIP: 0033:0x7f1537059c27 [ 3291.028071] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3291.031856] RSP: 002b:00007f15345cffa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3291.033417] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1537059c27 [ 3291.034884] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 3291.036378] RBP: 00007f15345d0040 R08: 0000000000000000 R09: 0000000000000000 [ 3291.037836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3291.039294] R13: 0000000020000100 R14: 00007f15345d0000 R15: 0000000000000000 17:31:56 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x9, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x9736) syz_open_dev$vcsu(0x0, 0x3, 0x280000) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000000a80)={0x8, 0x0, 0x7fff}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB="00f14a96c86c63", @ANYRESHEX=r1, @ANYBLOB=',\x00']) fstat(0xffffffffffffffff, &(0x7f0000000080)) unshare(0x48020200) 17:31:56 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x4, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:31:56 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x18000000, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:31:56 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x246200, 0x0) ioctl$HIDIOCGVERSION(r0, 0x80044801, &(0x7f00000000c0)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@multicast1, @in6=@ipv4={""/10, ""/2, @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) getresuid(&(0x7f0000000180)=0x0, &(0x7f0000000300), &(0x7f0000000340)) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2046034, &(0x7f0000000380)={[{@grpjquota}], [{@fowner_lt={'fowner<', r2}}, {@euid_lt={'euid<', r1}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}]}) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0/../file0\x00', 0x2, 0xa, &(0x7f0000000b00)=[{&(0x7f0000000480)="1c2f737eaf437d30565a71602f1fdc93a74e18636a921d29daae13846f61f36cb4efe7b6cd65b879ade0df64354ea97a0413368ad2d84476ce180b47d4cba637694afc4746cdf16fb5e5948aa31bf65c5c34b912b2cc5964ec99df9dc2b80e5250183e16d0a323ec48c36bcda10cab34e2a2096461291daffcced3756b2ecf03e65900de75e25c559e692ae59addee2b0e2120903c3fb8c2028b404cb671f84e8861cd6c23500c8be23fd6c9a424892cac7e6796e6542fbe5b12a9bc8827cd194080cee71124182f9889e45521bdf575c8340011bb8f2e53e2c9fa067d597b06533d175a2ea3", 0xe6, 0x40}, {&(0x7f0000000580)="9cb3dfff9e8344e7c3416dff1e4e21419d987080dafcc2764e5601556b16a93ba339f52f0e12d571110ba16ab58e1cb9e30600737d7b691bd3d027fabb56ea85e6572bb6b613ba440d3db9750a2975851ba7b5323ed56abc933c55637f7131713c2895b4ea4a97aaf3b76f41565988644fa0f2a93a6227b053f176c6cf840ba01841f7b0b40975356b4b767f5dbbaeb1", 0x90, 0x1}, {&(0x7f0000000640)="73df064502b5c71e378047858348ef131bea51cd4dd166e480b52226bb897cd5e03459e13ff2b231e3957755a6669f0b32dc802f02111bef2615a4b74091e734aeff1cf43354217104afd56fd47e3068fe966ec8ec05f4af6780253b3ff9894089", 0x61, 0x7}, {&(0x7f00000006c0)="df25bbb2b2b66867c90d99d22f2e4dab6247a799b70a8515157d95de4b898d47a8facee948fd1c5f93c4b5ff27292fb65f9d6934194cfb30c2904db9fd0caa6a81d41c606869b3313456d87dbab00b709b5fcf298eb3a912dfd015db23cb8579378c1c37ca16178e6b9b14642dc7c7004e28cf7075361b0c9eb85513cd7f518b0105fb35317878540728ae7e19c1eee34b2bdab5ac6429b6357a32b2ca5be241f7118dd7806d55a09d81ae4f928a8faa44849dbf054829a90520f632817b8ba8235c73a2ed6733900af048", 0xcb}, {&(0x7f00000007c0)="d9d4e92b64e5b42453883e", 0xb, 0x2}, {&(0x7f0000000800)="2decf719ae224e49608cbe9cff98ad86e2e2da75a245cc7c38", 0x19}, {&(0x7f0000000840)="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", 0xfe, 0x6}, {&(0x7f0000000940)="22fbeea3f4cb7f61da176bdf86a98770e6db38be3f170dab3c92708fd94cfe030c46483866efd5de6d0b2124f3da45356b61951001f927eebc92449e0ebe9820d48c5fb119c41fd7c82f616e4436cba4b422905d1bfdf2db1d", 0x59, 0x9}, {&(0x7f00000009c0)="aa06238a0f4dd59484333528d0e567be193ef69b2be0c2d748754030fd654d153a9ad150695638700bedf6aa8860dcb25acb34dd2853d5f6ce5c29bcd4e89326583b997144ce6a8b6ceac3b8d44460a18142dcd3a20026abb3925c14208014194ab799c0ae3dcd6fe9f6502d63763682f1c227d8ab", 0x75, 0xb409}, {&(0x7f0000000a40)="3638be14195151b8405d15f9ab508223be47e0c6d5f3987f0f3af0de8d05dcfd2f067a72faff2e324ddb88477cd9b96150557c692e9deedcd47d05d31317b378b99b14d3002e401985117b9cf4be00235794850a9fa34f908886390d1b0d886784b5c221ce9ef9c09c427526798360ddec50c5a1b4a5be02e9c6771844823912651eba42cbbb07a8cb7df160ce4347001a2b2c8278b90ce298b5f3bb4c96", 0x9e, 0x5}], 0x1200000, &(0x7f0000000c80)={[{'euid<'}, {'root'}], [{@euid_gt={'euid>', r1}}, {@permit_directio}, {@smackfshat={'smackfshat', 0x3d, '*!:#\'-):['}}]}) 17:31:56 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) 17:31:56 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0xe, 0x10062, 0x0) 17:31:56 executing program 2: r0 = syz_usb_connect(0x2, 0xe35, &(0x7f0000000080)={{0x12, 0x1, 0x300, 0x9a, 0x52, 0xf6, 0x4cc79f7c30d0a46, 0x10c4, 0x85ea, 0xfa52, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xe23, 0x4, 0x40, 0x0, 0x30, 0x81, [{{0x9, 0x4, 0x8b, 0x20, 0x1, 0x45, 0x77, 0xb5, 0x89, [@uac_control={{0xa, 0x24, 0x1, 0x8, 0x7}, [@selector_unit={0x5, 0x24, 0x5, 0x3, 0x1}, @extension_unit={0x8, 0x24, 0x8, 0x2, 0x1, 0x5, "e1"}, @processing_unit={0xa, 0x24, 0x7, 0x4, 0x6, 0x18, "f7e2eb"}, @mixer_unit={0xa, 0x24, 0x4, 0x4, 0x7f, "dd6b3c1018"}, @output_terminal={0x9, 0x24, 0x3, 0x3, 0x1ff, 0x5, 0x4, 0x4}, @input_terminal={0xc, 0x24, 0x2, 0x4, 0x206, 0x1, 0xa3, 0x8, 0x80, 0x2}]}, @cdc_ecm={{0xb, 0x24, 0x6, 0x0, 0x0, "8bde6c2cfc9b"}, {0x5, 0x24, 0x0, 0x7}, {0xd, 0x24, 0xf, 0x1, 0x6, 0x8e06, 0xfffd, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x1f}, @country_functional={0x12, 0x24, 0x7, 0x0, 0x1000, [0x9, 0x6, 0xb6, 0x5, 0x200, 0x0]}, @ncm={0x6, 0x24, 0x1a, 0x3, 0x2}, @ncm={0x6, 0x24, 0x1a, 0xff, 0x4}]}], [{{0x9, 0x5, 0x9, 0x0, 0x3ff, 0x8, 0x40, 0x1}}]}}, {{0x9, 0x4, 0x54, 0x43, 0x3, 0x27, 0x26, 0x5d, 0x81, [@hid_hid={0x9, 0x21, 0x4, 0x80, 0x1, {0x22, 0xcea}}], [{{0x9, 0x5, 0xe, 0x8, 0x200, 0x49, 0x7, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x8, 0x39e6}]}}, {{0x9, 0x5, 0x0, 0x0, 0x8406243a9495c691, 0x80, 0x80, 0x72}}, {{0x9, 0x5, 0xb, 0x0, 0x3ff, 0x40, 0x7f, 0x9}}]}}, {{0x9, 0x4, 0x2f, 0x45, 0x10, 0xe4, 0x78, 0xc1, 0x81, [@hid_hid={0x9, 0x21, 0x9, 0x8e, 0x1, {0x22, 0xc04}}, @uac_control={{0xa, 0x24, 0x1, 0x66, 0x3f}, [@processing_unit={0xa, 0x24, 0x7, 0x2, 0x3, 0x0, '2\\>'}]}], [{{0x9, 0x5, 0x4, 0x10, 0x40, 0x7, 0x6, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x86, 0x6}, @generic={0xdc, 0x4, "943fd7ee72299144d879b6fafd42b3c87d15091b1ba84fc28edd0453949efc77fa20c052547107dac211736370d98f9095f8ab1e87797224751327b5d20253ac61634970fa25994d3a834c226f6b077e3b7585d4530a29848969a70a71d5d5451bca31eb61fe43429f9c72597a226e9a8fb75c3e8d730a3558f2a7b600df09c862b0d6687fedab2987cee42ab34de59a2eb64a66e7d4908bd78e0e4619dd08fd2dfe11916475f6a1ef32c507bd35cb2ade6bf7ed22d9ec9a37089aa0af3cbb36087ad8b06df18ab19204fda35a90d5cbca4769c4497ca426df1a"}]}}, {{0x9, 0x5, 0xd, 0x4, 0x400, 0x80, 0x40, 0xf9, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x6}]}}, {{0x9, 0x5, 0x13, 0x10, 0x40, 0x91, 0x1, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0xaf}]}}, {{0x9, 0x5, 0x6, 0xc, 0x20, 0x0, 0x8, 0x1}}, {{0x9, 0x5, 0x8, 0x10, 0x20, 0x3f, 0x4, 0x2, [@generic={0x17, 0x1, "3285df90464bb07a87d83ff80ff08dc65e667a50c2"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x4, 0x542c}]}}, {{0x9, 0x5, 0x3, 0x3, 0x200, 0x81, 0x7f, 0xdc, [@generic={0x3a, 0x9, "4e740ca6018a8767a30eb95567d68badd631ec7555e5b7ce6e952eb3cc75dbe56a49e7500e2165003d3c1a975c6bee332ba70e8b6ca0f073"}, @generic={0x16, 0x21, "c089591b60c7b849c2b4ada68d69f2c4810d351a"}]}}, {{0x9, 0x5, 0x7, 0xc, 0x400, 0x0, 0x8, 0x1f, [@generic={0xa4, 0xa, "26c7f6d88be0517a19cb72b9322e0c46fb5822fa162838b5fd35f8fa0c8ae5be645a9bb17b7274c52c452018104dd8588fc41b50fbb9cd54858ba4e5f846900c352fdf08500d59036bc0c4a13dab414bbb52f010cf61a0e91023de447677b417e6af64adf570a2aabdeab89df7a74a59dfcdb2edbc9331abaca416e0b35e1ea12cc70eec7d9a7b41456855ee647a1eedae614c11b7cd62b7cf89586c92575c9ef095"}, @generic={0x29, 0x22, "73c515877337b0f974ed76cebeddf1fe532b08fa72e5c13bd7e6214e80fa25a4a88b142bb2063a"}]}}, {{0x9, 0x5, 0x81, 0xc, 0x400, 0x6, 0x10, 0x66, [@generic={0x93, 0x5, "d4ad33b7ce3132211cf806ca69088c0816ef0d93107eb4db6d2775b00c88aef40a9a8dac178d7424706c611efa00f169c224a2209f353aed1e21dd9828f3deac37c91dc289b13b96f0d2377d5296af72b654451283c820167fbe7daa2749578260023e062fde7aa620f319fd6954366be78114919d8e0eba7a6cda59edd1a871d753bf15536f761749083dfa3e1d39eb98"}]}}, {{0x9, 0x5, 0xf, 0x0, 0x7ff, 0x4, 0x8a, 0x7f, [@generic={0x97, 0x10, "19a93b9922241e6ccba720df38c357605837273b8caa3c517ae4ee575e905e6c5223c9f811b1a2759fb65535d37c6e555a6fc4a671ab59fd05878e753fdfbff960476cf97f69926b8b1b03cb08f53fb13d6b55ee449023bd645ec82b83736a597c097e61f4568018f77464c743d678c5d270a8b8401a160a52f532a58613dd75e63514c00a2c20486c7f9c14a5e94a4f6fd0d61033"}, @generic={0x27, 0x23, "c6bcf22bdfb8b3036bda7aa0abf6d13897759a0289b06d48395f51d891ce58a91633614e42"}]}}, {{0x9, 0x5, 0x5, 0x1, 0x400, 0x2, 0x1, 0x9b}}, {{0x9, 0x5, 0x3, 0x0, 0x200, 0x8, 0x96, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x20, 0xbb4a}, @generic={0xce, 0xa, "410c9645ddb9724a3ef87f6a98a3f8b45bb79de8e5bf13ee865684b7eda306c6c1ecc621456241e6d31a4593f3400c33be76cfdf303063075801eac2a8faf492dd4666c8d406cbfba385ac4826a91813e4913531682ea7e8f820a1dfaa10c8447bbf8dec3cb372c767dcc0bc7fc7a5b74cb002b1dd99d1d10150368332f1267968437d0ac8020d2262fd91216888ce48fa41cfc64713ea8e560ed36c81451f248e0d243e1960c7d37649fd3077a41725ca106798eddfae25255dab0a875afa7dbb2082db7236001505b04307"}]}}, {{0x9, 0x5, 0xf, 0x10, 0x20, 0x5, 0x89, 0x4, [@generic={0x16, 0x9, "f4d5edfb57328eac4017f56a2d85faf66b640f9a"}]}}, {{0x9, 0x5, 0x80, 0x2, 0x8, 0x6, 0xf7, 0x3, [@generic={0x51, 0xe, "28778f84f1d37af79042af3cf9bf3726dcfa0ff1044f9d2eae79e12386005a4cca0482f373105846e091dd0bd885166a36ae8946e20aa3469f4d55755b186523b33f66ff9896b0774ef552009c3fc0"}]}}, {{0x9, 0x5, 0x0, 0x8, 0x317, 0xb4, 0x89, 0x40, [@generic={0xd6, 0x9, "c9a8ef8344541afd5bded071c40d271aa4c27150f4d1aa6a4d9231b6b86278e1ae1f4e63cd50a284160e6c8ae3163aa1b374e141b646d39868ea2e7851d529fd6de1fd2d445dbc43e853c11566e6907218d92f49fb083c6fb3b41b115f74b531dab8baee3bd3ad04d38c0378d2e6cdd2b67f3118adb841c416bcf8bd6e58ccb864b53e50b673f1783701e1492971c440a3ab53eff14b44cb372d7f02f3f720f7b7e8cb6d08ee6e9b5861495face55b973f5ffc76aed0397122d4966f05f6f9299d2305421862df270f7a61ab61d97c8392948845"}]}}, {{0x9, 0x5, 0xb, 0x3, 0x3ff, 0xff, 0x3, 0x7, [@generic={0xae, 0x22, "c7db87aa0bf2c4b02501a59a80260b3e85b122230218cbf6d3f789656f4be90c67ae5e90ae0b96df286bdb45a3421a4b13aeca9cfab8c685dade3f41b6ec9c989cc6e5d5b39ecda590b086e16286d66a62a68c2848d919a89f466b1175d25b8387544fecaef4150cb6cfc3e4b6a4f586f89036908e485f8abae11ec04e9e940a03bd5a043f39d3ee4be2bf9e015242967a8646d46d959235de5de8e368aaab194e6c0deedda15b007081bba0"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x3f, 0x2}]}}, {{0x9, 0x5, 0x80, 0x8, 0x8, 0x3, 0x80, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0xfe, 0x1ff}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x3, 0x6}]}}]}}, {{0x9, 0x4, 0xaf, 0x9, 0x10, 0xff, 0x5, 0x4, 0xff, [@generic={0x39, 0x21, "99c84345c8498901ae0cf00b2058e0ab1d10f3cd2d861abe15e67e31d2e08c36e6773806050654d689cfe7eb156aa9f27bcaaea94b869d"}, @cdc_ecm={{0xb, 0x24, 0x6, 0x0, 0x0, "ff996cf28177"}, {0x5, 0x24, 0x0, 0x49a2}, {0xd, 0x24, 0xf, 0x1, 0x4, 0x0, 0x9, 0x8}, [@ncm={0x6, 0x24, 0x1a, 0x4}, @mbim_extended={0x8, 0x24, 0x1c, 0x6, 0x1f, 0x1}, @country_functional={0x10, 0x24, 0x7, 0x5, 0x80, [0x5, 0x0, 0x3, 0x7, 0x8000]}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x5, 0x2, 0x0, 0x7fff, 0x81}]}], [{{0x9, 0x5, 0x5, 0x0, 0x20, 0x5, 0x1, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x7, 0x868}, @generic={0xd9, 0x8, "3b32301230cf8ceddf73b9ec28f04be81d0d463af10cd4d2820fbfa972799a335877b43e6c26c38395154cd5d9518fcaab208c6cd9b9339329946f52a5f54a542b1967297d59e8569cceda3035795612837096c272bf769bb72bf0b04ee506c4309a167922bc6f0a4c6e182bfbada53a3fd653083cf6d3cd479b449a8cbde557f3d3630d9e26bba50e769b1f781be66e2a37dde006e6dc82b4fb042529a126872bb388818b8dfd9940eb5dd60dd0d0e88348ee43528ddd176ad0e79ddb2e66a9914c51772f7fe0f6fc19b8775981a4d431f6e8ccbf58b7"}]}}, {{0x9, 0x5, 0xd, 0x10, 0x400, 0x95, 0xff, 0x7f, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x4, 0x5}, @generic={0x95, 0x6, "a72b1651db30ac5c32e81e4cfad6294070ed99a40b4da9fba5ab82ddb69d7f53dd6b79425f67231217abd494437b7006f899575ee4d6b94692a1420ee8e4e8ec57bd5300784997cf056ec52ae79b8d0c283f4c8c31c27a630869db9e515f8cdc91447808d38fb4e07585ae53472fe173611da1f1dd3b697221a77cfa3d710435ee2a5da21d467da025ccf2703e1122f34aafd9"}]}}, {{0x9, 0x5, 0xb, 0x10, 0x20, 0x2, 0x1, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x80, 0x3}, @generic={0x82, 0xa, "154a16f9f5a3400dbb16be9d66c7ab1ed68a7b2211d5d4a3478cbe39aa2e5aa75f89992397ae4c21ba52ddfe4e35f59ca8200c72cd5157a2d4ae2f1538e20ba6ca1e304f1eb6f944e39c3764319155038fd0a602326457803ffd7cf975f29aff11b21b88d3c5933e857cdcdc2c486da2dd8882ed00864deca92b3ac6e940a67e"}]}}, {{0x9, 0x5, 0xb, 0x8, 0x20, 0x9, 0x14, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x81, 0x38c9}]}}, {{0x9, 0x5, 0x2, 0x0, 0x3ff, 0xf, 0x5, 0xfb}}, {{0x9, 0x5, 0x6, 0x4, 0x0, 0x1, 0x9, 0x3f}}, {{0x9, 0x5, 0xd, 0x10, 0x200, 0x5c, 0x1f, 0x4, [@generic={0x2a, 0x22, "26f409bf3be73f8c4fd6d15f0b06af0e6e148fa563cc0a7a16ddf04dccebb174c6b6f2a1efb82db4"}]}}, {{0x9, 0x5, 0xa, 0x0, 0x200, 0x8, 0x2, 0x5, [@generic={0xed, 0xb, "057f4c2dbcaf93ed549bb94c942c57ea3497921ba67f314e17043a1a0d350296a8b5610326a8135d65e1fd0ee635a425b54a3bbd9f43d3358663208f68a8de9c50b9616e466cb2a01d1d45eb11995f8053d196587a637d97267542337c39069893d5e5da945484f395a23f9420b0a97ae48cfb92f240e2d7f94408c87b20e0a6c6126ee0fcd4ff4d7c52fda11b5c1050db55a90cff1856665cea98d716de01067f94529c4681ec2ebfc29eea56b699bf856bc692ece86097e01dc4f28296a1fd884b9ee575cdb92a7457ae0fe7ae060f68ca8481f984bd834c89ec4a71c93014ebba17a135ffef0efa5073"}]}}, {{0x9, 0x5, 0x8, 0x8, 0x40, 0xd4, 0x3, 0x4}}, {{0x9, 0x5, 0x80, 0x10, 0x20, 0x2, 0x7f, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x56, 0x1}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x2, 0x8e99}]}}, {{0x9, 0x5, 0x7, 0x0, 0x8, 0x5, 0x9, 0x1}}, {{0x9, 0x5, 0x4, 0x3, 0x0, 0x7, 0x3, 0x4}}, {{0x9, 0x5, 0x4, 0x10, 0x20, 0x4, 0x80}}, {{0x9, 0x5, 0xd, 0x10, 0x0, 0x68, 0x0, 0x7f, [@generic={0x39, 0x1, "c3695b08d893770dfe7518de5d1f339935184aadb26ba1459938fc2c9937595f570d1867432a469d24019585139f7aec72e17644728682"}]}}, {{0x9, 0x5, 0x8, 0x10, 0x400, 0x80, 0x0, 0x7f, [@generic={0xec, 0x23, "789b011e4eff98c5d94526fd70d864ee978a1c67281b8344aa599a651c23b1883961fdc57ebe5472bf3a98a823817de8a3be6a32b152d778da619940c83b0361784e1b12349819cd9a672d6cb8ef68f62321939d5c8e0fbf57bd6053625b4f5dd71f7e7aee7807529acec33b22860c73f6ba2357210b71796cbbe1706768c77c3f622f5aab9905ec2e58d084dc3e4c15fe396d058ceb07dac7b0cb6010b4c331602dc4614ecec85af3a0705efc3c97cdcebdfa89049a639f11a00f98eda53c2a4d3e1c089882959daa5386fe56ea1452d5a53772b6bd6902001b41259f2b8029d7afe6fcd9a1a038e35d"}, @generic={0xcf, 0x6, "62af3a5cfbac8b42716e7159372a3aa5289e47dd2e349a88d4b4a5427e067cf99586dcd14c21b224b7f02d85c41f0539c01c573615d3b8ab29439abffb29910f31557ffcbce680e008fd4e444e059c509efe1b950b879739075fa6ee54935ce78eac966accfa288d5df0f3b6392626d9d4e869af9779a18f25a37e029a181fabf0f57aa5aa1b62ad158d7c6e76dfee8097789439259314f17bdb6e4994e9dba304da1edd7920856ebad5b73bcf52011c65aefc4808aa2de50f8f07b92adf8a3307e003bf6b8937f91ed1b524f7"}]}}, {{0x9, 0x5, 0x7, 0x8, 0x3ff, 0x0, 0x0, 0x1}}]}}]}}]}}, &(0x7f00000011c0)={0xa, &(0x7f0000000ec0)={0xa, 0x6, 0x200, 0x40, 0x80, 0x1, 0x20, 0x20}, 0x44, &(0x7f0000000f00)={0x5, 0xf, 0x44, 0x5, [@wireless={0xb, 0x10, 0x1, 0x2, 0x2, 0x7f, 0x19, 0xff31}, @wireless={0xb, 0x10, 0x1, 0xc, 0x23, 0x8, 0x0, 0x7, 0x4}, @ssp_cap={0x1c, 0x10, 0xa, 0x40, 0x4, 0x5, 0x8700, 0x716, [0x30, 0xc000, 0x0, 0x18]}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0xf, 0x6, 0x1, 0xf2c}]}, 0x5, [{0x4, &(0x7f0000000f80)=@lang_id={0x4, 0x3, 0x300f}}, {0xfe, &(0x7f0000000fc0)=ANY=[@ANYBLOB="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"]}, {0x51, &(0x7f00000010c0)=@string={0x51, 0x3, "0867971cb2c02814da081501d1e95396b16c95607a8a7f0423eea6ac8ff03cf6b73a08fe4986fa8122426bcba3d0d31617d7696c7308a70c4e509d2caaed9a50c7bf0b7c653f4c4f8ac9046b31bdaa"}}, {0x2c, &(0x7f0000001140)=@string={0x2c, 0x3, "9b2bece34860d2eb725cad4447c80066ac9029498fee95d55f7c374804c4e22721b9b93ffc50a0b8aaac"}}, {0x4, &(0x7f0000001180)=@lang_id={0x4, 0x3, 0x422}}]}) syz_usb_control_io$hid(r0, &(0x7f0000001400)={0x24, &(0x7f0000001240)={0x20, 0x2b, 0xe1, {0xe1, 0x0, "372b30a55d65aea11be7b8b9b25825f4f875cca3e2fe2d7e8af0fcc3a4d25f6cb960488f10c6605b67e8123683bc19373565faa24f7ad2e472222db36c26cecff79b0e458011661657e5e4cff8e8ff59e9521e5cb3f7b26e7c7008a797ac06e83fe0222fb73b18016e56760aec2b84e5f8ff1dcf8eea6b3c9c8ee387c6f11b470a4626589d8693de6cb1281897e7073ef5c1e8fe57549800d91d77ac236567c1668a129649599cf9574a9a2e71811a5ee40953ee2b5994e7aab7e2b1f0746dfb28eb39b577f521f57a65e809fd8989b544660ec7f6a47c729689dd40b1e243"}}, &(0x7f0000001340)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x860}}, &(0x7f0000001380)=ANY=[@ANYBLOB="000300000000000000ffc9"], &(0x7f00000013c0)={0x0, 0x21, 0x9, {0x9, 0x21, 0xffe1, 0x5, 0x1, {0x22, 0x67f}}}}, &(0x7f00000015c0)={0x2c, &(0x7f0000001440)={0x0, 0x7, 0x77, "fa6c0d87515b3bc95aba75edfa7df0f74dba7bcdd2b61e81882b7b1f9a6c6ebef8f37e67af3b91b278a67cfef949dd5049cbb4ae6a61e507f99f79d969fba6799ad21204536474d0bb411c3c95c40ec724ac4bb9da69ad25f6acfa527c38f00d8e2f623b6a654f3c57318bd9bea26a72cc1c3fde8132b1"}, &(0x7f00000014c0)={0x0, 0xa, 0x1, 0x20}, &(0x7f0000001500)={0x0, 0x8, 0x1}, &(0x7f0000001540)={0x20, 0x1, 0x12, "8d1d573eece3c010995a7a0db247a6285cf1"}, &(0x7f0000001580)={0x20, 0x3, 0x1, 0x4}}) r1 = syz_usb_connect$printer(0x7, 0x2d, &(0x7f0000001600)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0xff, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x3f, 0x80, 0x5, [{{0x9, 0x4, 0x0, 0x2, 0x1, 0x7, 0x1, 0x3, 0x1f, "", {{{0x9, 0x5, 0x1, 0x2, 0x200, 0x1, 0x5, 0x1}}}}}]}}]}}, &(0x7f00000017c0)={0xa, &(0x7f0000001640)={0xa, 0x6, 0x201, 0x40, 0x6, 0x20, 0x8, 0x3f}, 0x8a, &(0x7f0000001680)={0x5, 0xf, 0x8a, 0x6, [@ssp_cap={0xc, 0x10, 0xa, 0x8, 0x0, 0x7, 0xf00, 0x1}, @generic={0x51, 0x10, 0xa, "964a4ea1e80b558f66f0d360f2e545b18f610b349ed87e94300f2299445c31896322b2c8dbc88c7640910a4073084cc9f67dbbee3ed463da44ce517b2e1c164d419cb3280d808c303922e34bb4f1"}, @wireless={0xb, 0x10, 0x1, 0x4, 0x64, 0x1, 0x1f, 0x1}, @wireless={0xb, 0x10, 0x1, 0x8, 0x4a, 0x6e, 0x7, 0xd0f, 0x50}, @wireless={0xb, 0x10, 0x1, 0x2, 0x11, 0x6, 0x7f, 0x1ff, 0x3}, @ext_cap={0x7, 0x10, 0x2, 0x2, 0x4, 0x3, 0x9}]}, 0x2, [{0x25, &(0x7f0000001740)=@string={0x25, 0x3, "537835c33e56f8d671876b9d340ff830f4c670700af2d41f96aa008200c70ac941aaec"}}, {0x4, &(0x7f0000001780)=@lang_id={0x4, 0x3, 0x861}}]}) syz_usb_control_io$printer(r1, &(0x7f0000001980)={0x14, &(0x7f0000001800)={0x20, 0x6, 0x5a, {0x5a, 0x30, "6e9a0bc912de2e448db6872799960aa8b3d655190798b59783d1e6681434815d2dc1064289bd4c7988ac01036464b2170af7c54dbe810d5a6e8b2f85f845dd29a06828dae15c4510a25fdaecc6c6b6416558c2e9e41727f4"}}, &(0x7f0000001880)={0x0, 0x3, 0xe2, @string={0xe2, 0x3, "69ec6775ac5cf7a4a263bbc721a86f873657088e7a5794f6062d0c44cbe14d4e9244471c2386d9320c0dc320f48de20d4e74132c787b73012b1eddcbdcd85b6e5e985530596d357a9bebd761927d4b16c245522ca6606ae467a27e1bbe0f2ff92cfb15ba8b0b57a94d919adb11acf26e9f1a7bb636f7a2fb2b977331e06611b0d71547a56d56afa2e1817d3cde94539f9697790594daf830400269c393ab0291f1e58088ab0bfb65e90e198998385553a4f74d9c79a863d43b1a1b3e4bc39df49046443abc0efc26fd3aedd2396ff4e79996e7b8c8cc4ffaf7a8e2c3d64dea0e"}}}, &(0x7f0000001c40)={0x34, &(0x7f00000019c0)={0x0, 0x1d, 0xa7, "e6a8335527b6b4533df7d2709936f130e01d715e34a1296d433135c7278b14bbf0a5587b4ab5f01367902b71c60b861196380a181261f2041d5aacab3a711305e172ba2d2e36410fc7e91504c33720e81c1c9af78a5042e7a4f83a4600c5c6f024ee5f7c136962fc8a4483baed132982bcada7b4725e6922e0604fe07d216b278a64174624c1e740dc4591d0ea319b384272f80b3d3fb0aa045fa7a30e61ee3bc2c280f329ed7e"}, &(0x7f0000001a80)={0x0, 0xa, 0x1, 0x6}, &(0x7f0000001ac0)={0x0, 0x8, 0x1, 0x7f}, &(0x7f0000001b00)={0x20, 0x0, 0x9d, {0x9b, "58bf34edc2f91133e94317ae12bf4f8a1e4f4101eab331b74c70de5a94439a0f7cfbe37949b53ff1ec6eabf7c50d8e8a929918e77fd29690a4e4f92949b6a14bc08c8179428f0af3e3fe9198806bfc66d46e49a8448c144b6456745fbb7cc14dbefbf0cd2889a0cea6c763ee58c748d5aacb71f33c0ab04860347952597eaf1aa22b7288f0bf848c946b05c43a9d0aa7d02dbdc2d5851bce581684"}}, &(0x7f0000001bc0)={0x20, 0x1, 0x1}, &(0x7f0000001c00)={0x20, 0x0, 0x1, 0x3}}) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x93, 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, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0xffffffffffffffff) lsetxattr$security_capability(&(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0), &(0x7f0000001d00)=@v3={0x3000000, [{0x9}, {0x1, 0x3}]}, 0x18, 0x2) 17:31:57 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 10) [ 3291.279959] udc-core: couldn't find an available UDC or it's busy [ 3291.281381] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 [ 3291.330673] EXT4-fs (sda): re-mounted. Opts: grpjquota= [ 3291.330673] ,errors=continue [ 3291.337344] SELinux: security_context_str_to_sid(root) failed for (dev sda, type ext4) errno=-22 [ 3291.343040] EXT4-fs (sda): group quota file already specified [ 3291.398271] FAULT_INJECTION: forcing a failure. [ 3291.398271] name failslab, interval 1, probability 0, space 0, times 0 [ 3291.400654] CPU: 0 PID: 86987 Comm: syz-executor.1 Not tainted 5.10.90 #1 [ 3291.402051] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3291.404388] Call Trace: [ 3291.404930] dump_stack+0x107/0x163 [ 3291.405688] should_fail.cold+0x5/0xa [ 3291.406473] ? jbd2__journal_start+0x18c/0x880 [ 3291.407417] should_failslab+0x5/0x10 [ 3291.408224] kmem_cache_alloc+0x5b/0x350 [ 3291.409084] jbd2__journal_start+0x18c/0x880 [ 3291.409988] __ext4_journal_start_sb+0x210/0x420 [ 3291.410960] __ext4_new_inode+0x2dac/0x5400 [ 3291.411888] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 3291.412889] ? dquot_initialize_needed+0x290/0x290 [ 3291.413901] ? selinux_determine_inode_label+0x1ab/0x340 [ 3291.415020] ext4_mkdir+0x32c/0xb10 [ 3291.415830] ? ext4_rmdir+0xf70/0xf70 [ 3291.416628] vfs_mkdir+0x41f/0x660 [ 3291.417369] do_mkdirat+0x145/0x2a0 [ 3291.418120] ? user_path_create+0xf0/0xf0 [ 3291.418981] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3291.420027] do_syscall_64+0x33/0x40 [ 3291.420801] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3291.421900] RIP: 0033:0x7f1537059c27 [ 3291.422675] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3291.426547] RSP: 002b:00007f15345cffa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3291.428138] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1537059c27 [ 3291.429709] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 3291.431258] RBP: 00007f15345d0040 R08: 0000000000000000 R09: 0000000000000000 [ 3291.432764] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3291.434288] R13: 0000000020000100 R14: 00007f15345d0000 R15: 0000000000000000 [ 3291.436414] EXT4-fs error (device sda) in __ext4_new_inode:1082: Out of memory 17:31:57 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0xf, 0x10062, 0x0) [ 3291.502063] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 3291.508210] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/310/file0 supports timestamps until 2038 (0x7fffffff) 17:31:57 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x1000000, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100895103d108000000000000000bd7663afa8725e694ceb4e631b9b09847e85eac496d1c39040053c6136629ff00000081acbfc296e313c1540a29f616ff07000000000000925f25682b75c605e83cd7200b8f9d580d2c3c4dd2859e75", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ef2e0000000000002e2f66696c653000"]) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x22ee5dfe, 0x8}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0x100000000}}, './file0\x00'}) r4 = signalfd4(r1, &(0x7f00000000c0)={[0x59e]}, 0x8, 0x0) io_cancel(0x0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x5, 0x7f, r4, &(0x7f0000000340)="2c2a0b0a9ab503297bc2b866444e84a327cde40b401ab3c272e0653f3ec429995ad84fd08ea021f1b2f42bc0882ea525cb5251c25947b1c771366c23cc7248a853fd00d33fd6b98b2c71ed40636510a249abf9195ec2f44168afe3c0c604ea7b41678be2f3c71aaf89d27cdadd00cc826a8a15b77572c4cfa82bbdd505821dbc3d7c61a99f4a", 0x86, 0x7, 0x0, 0x3}, &(0x7f0000000440)) renameat2(r0, &(0x7f0000000140)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00', 0x7) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3, {0x9}}, './file0\x00'}) 17:31:57 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 11) 17:31:57 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x5, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:31:57 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) r0 = getuid() mount$9p_unix(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0), 0x210010, &(0x7f00000001c0)={'trans=unix,', {[{@nodevmap}, {@debug={'debug', 0x3d, 0xb3}}, {@dfltuid={'dfltuid', 0x3d, r0}}, {@loose}], [{@fsuuid={'fsuuid', 0x3d, {[0x33, 0x64, 0x56, 0x61, 0x38, 0x35, 0x28, 0x64], 0x2d, [0x65, 0x5b, 0x37, 0x34], 0x2d, [0x39, 0x37, 0x0, 0x38], 0x2d, [0x30, 0x36, 0x32, 0x32], 0x2d, [0x31, 0x62, 0x33, 0x39, 0x64, 0x31, 0x65, 0x65]}}}, {@obj_user={'obj_user', 0x3d, 'ext2\x00'}}, {@obj_type={'obj_type', 0x3d, 'ext2\x00'}}, {@hash}]}}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota}]}) 17:31:57 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x2e000000, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:31:57 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0x10, 0x10062, 0x0) [ 3291.795941] udc-core: couldn't find an available UDC or it's busy [ 3291.797572] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 [ 3291.836297] FAULT_INJECTION: forcing a failure. [ 3291.836297] name failslab, interval 1, probability 0, space 0, times 0 [ 3291.839218] CPU: 1 PID: 87345 Comm: syz-executor.1 Not tainted 5.10.90 #1 [ 3291.841027] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3291.843920] Call Trace: [ 3291.844501] dump_stack+0x107/0x163 [ 3291.845298] should_fail.cold+0x5/0xa [ 3291.846155] ? create_object.isra.0+0x3a/0xa20 [ 3291.847180] should_failslab+0x5/0x10 [ 3291.848041] kmem_cache_alloc+0x5b/0x350 [ 3291.848984] create_object.isra.0+0x3a/0xa20 [ 3291.849982] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 3291.851120] kmem_cache_alloc+0x159/0x350 [ 3291.852073] jbd2__journal_start+0x18c/0x880 [ 3291.853070] __ext4_journal_start_sb+0x210/0x420 [ 3291.854129] __ext4_new_inode+0x2dac/0x5400 [ 3291.855134] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 3291.856278] ? dquot_initialize_needed+0x290/0x290 [ 3291.857372] ? selinux_determine_inode_label+0x1ab/0x340 [ 3291.858602] ext4_mkdir+0x32c/0xb10 [ 3291.859454] ? ext4_rmdir+0xf70/0xf70 [ 3291.860362] vfs_mkdir+0x41f/0x660 [ 3291.861176] do_mkdirat+0x145/0x2a0 [ 3291.862032] ? user_path_create+0xf0/0xf0 [ 3291.862982] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3291.864126] do_syscall_64+0x33/0x40 [ 3291.864994] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3291.866188] RIP: 0033:0x7f1537059c27 [ 3291.867054] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3291.871144] RSP: 002b:00007f15345cffa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3291.872920] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1537059c27 [ 3291.874557] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 3291.876217] RBP: 00007f15345d0040 R08: 0000000000000000 R09: 0000000000000000 [ 3291.877853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3291.879489] R13: 0000000020000100 R14: 00007f15345d0000 R15: 0000000000000000 [ 3291.904245] 9pnet: p9_fd_create_unix (87346): problem connecting socket: ./file0/../file0: -111 [ 3291.922996] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 3291.926327] EXT4-fs (sda): re-mounted. Opts: grpjquota= [ 3291.926327] ,errors=continue [ 3291.929153] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/311/file0 supports timestamps until 2038 (0x7fffffff) [ 3291.929960] EXT4-fs (sda): group quota file already specified [ 3291.950235] EXT4-fs (sda): re-mounted. Opts: grpjquota=,,errors=continue 17:31:57 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f00000002c0)="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", 0x104, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="01000000fafb7c17e4", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB]) renameat2(r1, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x1) ioctl$RFKILL_IOCTL_NOINPUT(r2, 0x5201) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) [ 3292.212352] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 3293.008767] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 17:32:15 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) r1 = openat2(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x40, 0xa, 0x8}, 0x18) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3d1d4500ccf3333854a15e3f91549ad8b6f82295129f896baee89b3d923bc515903216e336469e4a622de3ffffffffffff83b549e8f0b3748e4a57f34831189c38d0641e2d8a66225ebea09c52bccaf62a1538c63bea29423be8da886d7fae7cd90a09dd5c9d0821fb59c16da64bd101c98a6bb2029618ba8992276158de6d584e57945ce2c5585f4b03f2cede0663a2a3e4c4b5ecabdf6c7d409a97a071d90d35adf8f2ce8fd936c28c0744ba654996fdd2ba", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',\x00']) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r2, {0xffff}}, './file0\x00'}) 17:32:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='\x00', 0x40000, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="db272e233d33f2605db3aec12755bfbdcfeada4aec07376420831c7999755e9c3f45601db57c00dafc48401efed54281725b848494fca0d379f2d315ebbc59dcb48a0511abce4fb2cc1107f19522f2", 0x4f, 0x94c4}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r0, 0x0, 0x200f5ef, 0x0) 17:32:15 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0x11, 0x10062, 0x0) 17:32:15 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffc, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x100000000004e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x7}, {&(0x7f0000000180)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f00000000c0)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000000140)="02000001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0001000000000000006c6530000000", 0x39, 0x4000}, {&(0x7f00000002c0)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) getdents(0xffffffffffffff9c, &(0x7f0000000040)=""/125, 0x7d) 17:32:15 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 12) 17:32:15 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota}]}) mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='adfs\x00', 0x8000c, &(0x7f0000000280)='pipefs\x00') mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x802000, 0x0) 17:32:15 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x3d0b0000, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:32:15 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x6, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) [ 3310.189065] EXT4-fs (sda): re-mounted. Opts: grpjquota= [ 3310.189065] ,errors=continue [ 3310.199362] EXT4-fs (sda): group quota file already specified [ 3310.202741] FAULT_INJECTION: forcing a failure. [ 3310.202741] name failslab, interval 1, probability 0, space 0, times 0 [ 3310.205563] CPU: 0 PID: 87755 Comm: syz-executor.1 Not tainted 5.10.90 #1 [ 3310.207130] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3310.209625] Call Trace: [ 3310.210209] dump_stack+0x107/0x163 [ 3310.211016] should_fail.cold+0x5/0xa [ 3310.211859] ? create_object.isra.0+0x3a/0xa20 [ 3310.212891] should_failslab+0x5/0x10 [ 3310.213729] kmem_cache_alloc+0x5b/0x350 [ 3310.214634] create_object.isra.0+0x3a/0xa20 [ 3310.215601] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 3310.216732] kmem_cache_alloc+0x159/0x350 [ 3310.217657] start_this_handle+0x674/0x1390 [ 3310.218609] ? kmem_cache_alloc+0x159/0x350 [ 3310.219570] ? mark_held_locks+0x9e/0xe0 [ 3310.220472] ? __jbd2_journal_unfile_buffer+0xb0/0xb0 [ 3310.221622] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3310.222681] ? kmem_cache_alloc+0x2b0/0x350 [ 3310.223641] jbd2__journal_start+0x38c/0x880 [ 3310.224638] __ext4_journal_start_sb+0x210/0x420 [ 3310.225691] __ext4_new_inode+0x2dac/0x5400 [ 3310.226676] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 3310.227755] ? dquot_initialize_needed+0x290/0x290 [ 3310.228846] ? selinux_determine_inode_label+0x1ab/0x340 [ 3310.230055] ext4_mkdir+0x32c/0xb10 [ 3310.230877] ? ext4_rmdir+0xf70/0xf70 [ 3310.231734] vfs_mkdir+0x41f/0x660 [ 3310.232532] do_mkdirat+0x145/0x2a0 [ 3310.233339] ? user_path_create+0xf0/0xf0 [ 3310.234258] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3310.235324] do_syscall_64+0x33/0x40 [ 3310.236163] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3310.237291] RIP: 0033:0x7f1537059c27 [ 3310.238114] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3310.242168] RSP: 002b:00007f15345cffa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3310.243843] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1537059c27 [ 3310.245417] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 3310.246989] RBP: 00007f15345d0040 R08: 0000000000000000 R09: 0000000000000000 [ 3310.248572] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3310.250145] R13: 0000000020000100 R14: 00007f15345d0000 R15: 0000000000000000 [ 3310.256869] EXT4-fs (sda): re-mounted. Opts: grpjquota=,,errors=continue [ 3310.289635] EXT4-fs (loop5): unsupported descriptor size 0 17:32:16 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x7, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:32:16 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0x12, 0x10062, 0x0) [ 3310.384626] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3310.388225] ext4 filesystem being mounted at /syzkaller-testdir715176010/syzkaller.p2MBIq/280/file0 supports timestamps until 2038 (0x7fffffff) [ 3310.409266] EXT4-fs (loop5): unsupported descriptor size 0 17:32:16 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 13) 17:32:16 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x3f000000, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:32:16 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x5}, {&(0x7f0000000040)="030000000000000008a8a0ec7620ae233819b4c7d1d55ecaece63d927fc50388514d873ee3b428d952c0d7092f159b271a319ff38fca2da1f727fc614303850a739a0af7f062a22a5c86fea87d65293f22db53c6a2415283a25c346aebe5621b2bb28a69daa392825fb7619fbba400a86de9210b2fb3fd424b8f43e48417b104f9271e42a5c852c15e08e1e837417ad5c618e20be3138b00", 0x98, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) [ 3310.536914] EXT4-fs (sda): re-mounted. Opts: grpjquota=",errors=continue 17:32:16 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) stat(&(0x7f0000004980)='./file0/../file0\x00', &(0x7f00000049c0)) syz_mount_image$ext4(&(0x7f0000004280)='ext2\x00', &(0x7f00000042c0)='./file0/../file0\x00', 0x2, 0x2, &(0x7f0000004480)=[{&(0x7f0000004500)="1a1850976fcd73a4ae20117167510b7d595e66dd2d21352641fa033d7af93bd4dc0f35cfd580797d3b9a61f00dbe6714139b63c0389988eab7e676d691b8b07195fa854f6efbbbd348893e57952615d01001d26b0cd2cd72195e5100001ee99a28bc6bdb6840151392b403f036e76b800000000000000000000000e752", 0x7d, 0x3}, {&(0x7f0000004580)="9cb294c130beeb498a9eef9d4e6f49d352468832291a6e0b86d6ea80e4d36d718363a4ca5803dbade33417c26653f790a23449dd3b80ddd45ab4f57b0aa546f8d3161e81f923b50e970d3f5f0cc6a94a5173aec4a96761f7c0e23e2652ef5ec7553bdc965c7e8955f1c74d1b4eda9a7141733ab540f4349a399c7c56d2e956af3993fdb6738dca96ddc09333d69553355867c6f7de31bb9cbd8f91478c7096d58b900bdf4ec1260812cf0bfe51f26e9dacfb8cb68d852752e7e1f812577a058d79", 0xc1, 0x100000000}], 0x40000, &(0x7f0000004300)) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000005a00), 0x2, 0x0) fchmodat(r1, &(0x7f0000005a40)='./file0\x00', 0x80) setresuid(0xffffffffffffffff, r0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004000)=[{{&(0x7f00000001c0), 0x6e, &(0x7f0000001440)=[{&(0x7f0000000240)=""/20, 0x14}, {&(0x7f0000000300)=""/109, 0x6d}, {&(0x7f0000000280)=""/9, 0x9}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/120, 0x78}, {&(0x7f0000001400)=""/57, 0x39}], 0x6, &(0x7f00000014c0)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x38}}, {{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001500)=""/86, 0x56}, {&(0x7f0000001580)=""/40, 0x28}], 0x2, &(0x7f0000001600)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc8}}, {{&(0x7f0000001700), 0x6e, &(0x7f0000002880)=[{&(0x7f0000001780)=""/20, 0x14}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/128, 0x80}, {&(0x7f0000002840)=""/23, 0x17}], 0x4, &(0x7f00000028c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30}}, {{&(0x7f0000002900)=@abs, 0x6e, &(0x7f00000029c0)=[{&(0x7f0000002f40)=""/4096, 0x1000}, {&(0x7f0000002980)=""/14, 0xe}], 0x2, &(0x7f0000002a00)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xb0}}, {{&(0x7f0000002ac0), 0x6e, &(0x7f0000002e80)=[{&(0x7f0000002b40)=""/152, 0x98}, {&(0x7f0000002c00)=""/242, 0xf2}, {&(0x7f0000002d00)=""/135, 0x87}, {&(0x7f0000002dc0)=""/178, 0xb2}], 0x4, &(0x7f0000003f40)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x88}}], 0x5, 0x40000120, &(0x7f0000002ec0)={0x0, 0x3938700}) mount$9p_unix(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000004140)={'trans=unix,', {[{@posixacl}, {@fscache}, {@dfltuid={'dfltuid', 0x3d, 0xee00}}, {@fscache}, {@msize={'msize', 0x3d, 0x3}}, {@dfltgid={'dfltgid', 0x3d, 0xee00}}, {@version_u}], [{@context={'context', 0x3d, 'user_u'}}, {@dont_measure}, {@subj_user}, {@fowner_eq={'fowner', 0x3d, r0}}, {@smackfshat={'smackfshat', 0x3d, 'grpjquota='}}, {@uid_eq={'uid', 0x3d, r2}}, {@uid_eq}]}}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota}]}) rename(&(0x7f0000004340)='./file1\x00', &(0x7f0000004380)='./file0\x00') [ 3310.570472] FAULT_INJECTION: forcing a failure. [ 3310.570472] name failslab, interval 1, probability 0, space 0, times 0 [ 3310.573630] CPU: 1 PID: 88283 Comm: syz-executor.1 Not tainted 5.10.90 #1 [ 3310.575147] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3310.577652] Call Trace: [ 3310.578233] dump_stack+0x107/0x163 [ 3310.579042] should_fail.cold+0x5/0xa [ 3310.579909] ? create_object.isra.0+0x3a/0xa20 [ 3310.580910] should_failslab+0x5/0x10 [ 3310.581740] kmem_cache_alloc+0x5b/0x350 [ 3310.582626] ? sidtab_sid2str_get+0x65/0x670 [ 3310.583595] create_object.isra.0+0x3a/0xa20 [ 3310.584578] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 3310.585693] __kmalloc_track_caller+0x177/0x3c0 [ 3310.586706] ? sidtab_sid2str_get+0x17e/0x670 [ 3310.587698] kmemdup+0x23/0x50 [ 3310.588431] sidtab_sid2str_get+0x17e/0x670 [ 3310.589405] sidtab_entry_to_string+0x33/0x110 [ 3310.590433] security_sid_to_context_core+0x339/0x570 [ 3310.591575] selinux_inode_init_security+0x4a6/0x690 [ 3310.592736] ? selinux_dentry_init_security+0x270/0x270 [ 3310.593909] ? get_cached_acl_rcu+0x100/0x100 [ 3310.594894] ? find_held_lock+0x2c/0x110 [ 3310.595797] security_inode_init_security+0x151/0x350 [ 3310.596938] ? ext4_init_acl+0x310/0x310 [ 3310.597825] ? inode_free_by_rcu+0x20/0x20 [ 3310.598778] ? chksum_update+0x4c/0xb0 [ 3310.599654] __ext4_new_inode+0x383b/0x5400 [ 3310.600653] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 3310.601731] ? dquot_initialize_needed+0x290/0x290 [ 3310.602799] ? selinux_determine_inode_label+0x1ab/0x340 [ 3310.604044] ext4_mkdir+0x32c/0xb10 [ 3310.604859] ? ext4_rmdir+0xf70/0xf70 [ 3310.605721] vfs_mkdir+0x41f/0x660 [ 3310.606508] do_mkdirat+0x145/0x2a0 [ 3310.607319] ? user_path_create+0xf0/0xf0 [ 3310.608241] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3310.609307] do_syscall_64+0x33/0x40 [ 3310.610118] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3310.611246] RIP: 0033:0x7f1537059c27 [ 3310.612076] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3310.616120] RSP: 002b:00007f15345cffa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3310.617768] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1537059c27 [ 3310.619336] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 3310.620923] RBP: 00007f15345d0040 R08: 0000000000000000 R09: 0000000000000000 [ 3310.622496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3310.624101] R13: 0000000020000100 R14: 00007f15345d0000 R15: 0000000000000000 [ 3310.683809] EXT4-fs (sda): group quota file already specified [ 3310.740958] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 not in group (block 4505654962495160323)! [ 3310.743484] EXT4-fs (loop5): group descriptors corrupted! [ 3310.791108] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 not in group (block 4505654962495160323)! [ 3310.793705] EXT4-fs (loop5): group descriptors corrupted! 17:32:33 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) r1 = openat2(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x40, 0xa, 0x8}, 0x18) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3d1d4500ccf3333854a15e3f91549ad8b6f82295129f896baee89b3d923bc515903216e336469e4a622de3ffffffffffff83b549e8f0b3748e4a57f34831189c38d0641e2d8a66225ebea09c52bccaf62a1538c63bea29423be8da886d7fae7cd90a09dd5c9d0821fb59c16da64bd101c98a6bb2029618ba8992276158de6d584e57945ce2c5585f4b03f2cede0663a2a3e4c4b5ecabdf6c7d409a97a071d90d35adf8f2ce8fd936c28c0744ba654996fdd2ba", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',\x00']) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r2, {0xffff}}, './file0\x00'}) 17:32:33 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 14) 17:32:33 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x11000, 0x48, 0x8}, 0x18) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x106) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota}]}) 17:32:33 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xb, &(0x7f0000000600)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="034000001400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x2}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}, {&(0x7f00000003c0)="5059de097f9642f1dbd5149f1a44cf070c6a6adf9698758ba367999f409035c558f33be191f96ce472ecf0b49c0dac50ba519fa7c2c9c73e012c701a1b931477dfb60255ad3204a11a1e286f306604962c49a0ea11045394b03225600eefd5cedcbd88dbe740a81dc01e32ca7bb87715445e56b42bfb1acd9bb6b3d5bf2775dd767983488fa816d0009adfc7777d632a339c2d90421a8473742d4eda713f31e23b6ebb61c2319fa0b0c08c9a4930e86bbbba1767fda963180f29110da21d92f5320f63e8b7b393e757e4d5848e4cccbfe12adce8d7caa218260b367ba522c98c8ee45d2886929093a6c57049e080b0", 0xef, 0x8}, {&(0x7f00000004c0)="52454135a879e0914ebd6e67ef54d534538a2e2866cf0e7c9a33422d0f32cfb018e96b8ea95047b380c0c94bfa7eb7c4964854a39e8d3beadac00190", 0x3c, 0x400}, {&(0x7f0000000500)="d8198bba46c5bce8f04256913ceb63b37a3b1289f45ba946389965dcc209cc0068890a88d1347bbf70feee711c0846cf6a56d550f8ee2119b56e338840e9b434f6eb7205681da2b3ef796aa1a8f5dd92fff051bb739341d29d2a9a899d86af640bab9db649add65150aee59931788ac207db6ef71c5a7303988ba878a4ca13df0eea7ac963568d9120a5f3b3810f9f4e9f5e2af2e4c8fd996b4042d38e4b1806b4e52adc545a0b3b1366b4bfb63a7141aadffffc5469c71925967b251e57426acbc74492bbfd85f47ebc659fbf64caa39fa77b8a0500926ca4d54671", 0xdc, 0x8}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) link(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file1\x00') mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2000, &(0x7f00000002c0)={[{@huge_always}, {@nr_blocks={'nr_blocks', 0x3d, [0x36, 0x37, 0x30, 0x6b, 0x36, 0x78, 0x31, 0x33]}}, {@huge_within_size}, {@huge_never}, {@size={'size', 0x3d, [0x70, 0x35, 0x39, 0x35, 0x25, 0x35, 0x70, 0x35]}}, {@huge_never}], [{@dont_hash}, {@dont_hash}, {@obj_role={'obj_role', 0x3d, 'ext4\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '}.]^['}}, {@uid_lt={'uid<', r1}}, {@fowner_gt={'fowner>', r2}}, {@smackfsdef={'smackfsdef', 0x3d, 'ext4\x00'}}]}) 17:32:33 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x300, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:32:33 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000140)=@updsa={0x148, 0x10, 0x1, 0x0, 0x0, {{@in=@remote, @in=@loopback}, {@in6=@private1, 0x0, 0x32}, @in=@multicast1, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x58, 0x2, {{'cbc(aes)\x00'}, 0x80, "0f24aa6b13c2e62f35e7f683f5de3965"}}]}, 0x148}}, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/cgroups\x00', 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r1) sendmsg$IEEE802154_ASSOCIATE_REQ(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IEEE802154_DISASSOCIATE_REQ(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x58, r3, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@IEEE802154_ATTR_REASON={0x5, 0x12, 0x9}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x1}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa2}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa2}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x6}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa2}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x11}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xffff}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_SET_CHANNEL(r1, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x40, r5, 0x800, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_CHANNEL={0x5, 0x8, 0x9}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_CHANNEL={0x5, 0x8, 0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x40}, 0x1, 0x0, 0x0, 0x24040010}, 0x8810) 17:32:33 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x8cffffff, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:32:33 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0x13, 0x10062, 0x0) [ 3327.821748] FAULT_INJECTION: forcing a failure. [ 3327.821748] name failslab, interval 1, probability 0, space 0, times 0 [ 3327.824782] CPU: 0 PID: 88600 Comm: syz-executor.1 Not tainted 5.10.90 #1 [ 3327.826949] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3327.830123] Call Trace: [ 3327.830639] dump_stack+0x107/0x163 [ 3327.831139] should_fail.cold+0x5/0xa [ 3327.831868] ? ext4_find_extent+0xa39/0xd20 [ 3327.837245] should_failslab+0x5/0x10 [ 3327.838455] __kmalloc+0x72/0x3e0 [ 3327.839491] ext4_find_extent+0xa39/0xd20 [ 3327.840900] ext4_ext_map_blocks+0x1c8/0x5b90 [ 3327.842370] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3327.844028] ? SOFTIRQ_verbose+0x10/0x10 [ 3327.845273] ? perf_trace_lock+0xac/0x490 [ 3327.846534] ? SOFTIRQ_verbose+0x10/0x10 [ 3327.847740] ? ext4_ext_release+0x10/0x10 [ 3327.849025] ? lock_release+0x6b0/0x6b0 [ 3327.850317] ? ext4_es_lookup_extent+0x489/0xbe0 [ 3327.851886] ? lock_downgrade+0x6d0/0x6d0 [ 3327.853102] ? down_read+0x10f/0x420 [ 3327.854121] ? down_write_killable+0x180/0x180 [ 3327.855412] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3327.856905] ? ext4_es_lookup_extent+0xc4/0xbe0 [ 3327.858310] ext4_map_blocks+0x9a6/0x18d0 [ 3327.859612] ? inode_free_by_rcu+0x20/0x20 [ 3327.860941] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 3327.862300] ext4_getblk+0x144/0x680 [ 3327.863488] ? ext4_iomap_overwrite_begin+0xa0/0xa0 [ 3327.865050] ext4_bread+0x29/0x210 [ 3327.865970] ext4_append+0x15d/0x370 [ 3327.867002] ext4_init_new_dir+0x25e/0x4d0 [ 3327.868177] ? ext4_init_dot_dotdot+0x610/0x610 [ 3327.869666] ext4_mkdir+0x3c1/0xb10 [ 3327.870650] ? ext4_rmdir+0xf70/0xf70 [ 3327.871811] vfs_mkdir+0x41f/0x660 [ 3327.872725] do_mkdirat+0x145/0x2a0 [ 3327.873832] ? user_path_create+0xf0/0xf0 [ 3327.874940] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3327.876173] do_syscall_64+0x33/0x40 [ 3327.877408] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3327.878788] RIP: 0033:0x7f1537059c27 [ 3327.879837] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3327.885752] RSP: 002b:00007f15345cffa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3327.888036] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1537059c27 [ 3327.889929] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 3327.891278] RBP: 00007f15345d0040 R08: 0000000000000000 R09: 0000000000000000 [ 3327.893383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3327.895336] R13: 0000000020000100 R14: 00007f15345d0000 R15: 0000000000000000 [ 3327.942213] EXT4-fs (sda): re-mounted. Opts: grpjquota=,,errors=continue [ 3327.999552] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 17:32:33 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 15) 17:32:33 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0x14, 0x10062, 0x0) 17:32:33 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f00000003c0)=ANY=[@ANYRES16, @ANYBLOB="9debd1f6b03dd3d9e24fead934c638c3fcde5ac7628f0ec2ad41bd1bbfc04f37c2750dc6d408695d4b4528145713d4282adf7e3248550ff1879b7e2eea2734e4894bb2ea11e137c22529dc56351cd5dee4ddb3fbb0b04e7514ecf1271f7eafe975d845"]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x140000, &(0x7f00000002c0)={'trans=unix,', {[{@access_any}], [{@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@fsmagic={'fsmagic', 0x3d, 0x8001}}, {@permit_directio}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'ext4\x00'}}]}}) syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000480)='./file0\x00', 0x9, 0x6, &(0x7f00000036c0)=[{&(0x7f00000004c0)="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{&(0x7f00000024c0)="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0x1000, 0xa1}, {&(0x7f00000034c0)="699936eb68160bc421e98c9142922cbd00a4", 0x12, 0x3}, {&(0x7f0000003500)="151ccb63aa953045dd2c48e77be62a6adc1ec11b72f545b9d679649dcc661801187f257c483c97a22da2c410b5bbc80e2471662a3373a5680f5c2879da7674ade03089f1525500dadbc0d0f7837f37eb9352bd376ea0cc52fa514f2dde1e3ec66284bcbfc9934aa9f4b5c82cd9428c834c5226867ef4fb6a35b26e6c9a4e792d99e549fc82cb5cf8f6b38a96734ed2f4cac4562cbf5533201a1871a95e41ceee729e3be925579a", 0xa7, 0x3}, {&(0x7f00000035c0)="56546d67a575eec29d248cf176a49c6e9a7a478a831145680ca80255884869b0e5c078cfbeda43b548d1ebf0debcaadb4e3807da094825a4e954e21686a26fca54168932134ce0be1ef6c70dfd3d0ae9e01b8cb4237b3c9042986b87fe5aab36385fd1851e17671551a7557d54e081191e10a27b78333e301b57fed22b94142fc55feae88b8fe478096595432072ea9fa0487002f08c7ab3f6fb0f8fa33e56d0672174fea2722f5b9a716a450dead2a753a3bcfbde41a89e41789eaae5946562310b0b204ef396ddb6b0745bb971ca532c", 0xd1, 0x101}], 0x1080400, &(0x7f0000003780)={[{@oldalloc}, {@sysvgroups}, {@grpjquota}, {@noload}, {@abort}, {@grpquota}], [{@permit_directio}]}) mount$bind(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000380), 0x40004, 0x0) [ 3328.109812] EXT4-fs: failed to create workqueue [ 3328.110456] EXT4-fs (loop2): mount failed 17:32:33 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x500, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) [ 3328.641797] FAULT_INJECTION: forcing a failure. [ 3328.641797] name failslab, interval 1, probability 0, space 0, times 0 [ 3328.643432] CPU: 0 PID: 89120 Comm: syz-executor.1 Not tainted 5.10.90 #1 [ 3328.644396] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3328.645930] Call Trace: [ 3328.646308] dump_stack+0x107/0x163 [ 3328.646819] should_fail.cold+0x5/0xa [ 3328.647351] ? ext4_find_extent+0xa39/0xd20 [ 3328.647957] should_failslab+0x5/0x10 [ 3328.649095] __kmalloc+0x72/0x3e0 [ 3328.649590] ext4_find_extent+0xa39/0xd20 [ 3328.650200] ext4_ext_map_blocks+0x1c8/0x5b90 [ 3328.650863] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3328.651595] ? SOFTIRQ_verbose+0x10/0x10 [ 3328.652159] ? perf_trace_lock+0xac/0x490 [ 3328.654272] ? SOFTIRQ_verbose+0x10/0x10 [ 3328.654843] ? ext4_ext_release+0x10/0x10 [ 3328.655417] ? lock_release+0x6b0/0x6b0 [ 3328.655963] ? ext4_es_lookup_extent+0x489/0xbe0 [ 3328.656611] ? lock_downgrade+0x6d0/0x6d0 [ 3328.657154] ? down_read+0x10f/0x420 [ 3328.657637] ? down_write_killable+0x180/0x180 [ 3328.658234] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3328.658865] ? ext4_es_lookup_extent+0xc4/0xbe0 [ 3328.659531] ext4_map_blocks+0x9a6/0x18d0 [ 3328.660081] ? inode_free_by_rcu+0x20/0x20 [ 3328.661798] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 3328.662452] ext4_getblk+0x144/0x680 [ 3328.662945] ? ext4_iomap_overwrite_begin+0xa0/0xa0 [ 3328.663645] ext4_bread+0x29/0x210 [ 3328.664121] ext4_append+0x15d/0x370 [ 3328.664677] ext4_init_new_dir+0x25e/0x4d0 [ 3328.665246] ? ext4_init_dot_dotdot+0x610/0x610 [ 3328.665866] ext4_mkdir+0x3c1/0xb10 [ 3328.666400] ? ext4_rmdir+0xf70/0xf70 [ 3328.666920] vfs_mkdir+0x41f/0x660 [ 3328.667428] do_mkdirat+0x145/0x2a0 [ 3328.667914] ? user_path_create+0xf0/0xf0 [ 3328.669265] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3328.669928] do_syscall_64+0x33/0x40 [ 3328.670438] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3328.671114] RIP: 0033:0x7f1537059c27 [ 3328.671614] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3328.674161] RSP: 002b:00007f15345cffa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3328.675176] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1537059c27 [ 3328.676117] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 3328.677054] RBP: 00007f15345d0040 R08: 0000000000000000 R09: 0000000000000000 [ 3328.677999] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3328.678996] R13: 0000000020000100 R14: 00007f15345d0000 R15: 0000000000000000 [ 3328.856743] EXT4-fs (loop5): Unrecognized mount option "ÿÿëÑö°=ÓÙâOêÙ4Æ8ÃüÞZÇb­A½¿ÀO7ÂuÆÔi]KE(WÔ(*ß~2HUñ‡›~.ê'4ä‰K²êá7Â%)ÜV5ÕÞäݳû°°Nuìñ'~¯éuØE" or missing value [ 3328.909689] EXT4-fs (sda): re-mounted. Opts: grpjquota=",errors=continue [ 3328.924993] EXT4-fs (loop5): Unrecognized mount option "ÿÿëÑö°=ÓÙâOêÙ4Æ8ÃüÞZÇb­A½¿ÀO7ÂuÆÔi]KE(WÔ(*ß~2HUñ‡›~.ê'4ä‰K²êá7Â%)ÜV5ÕÞäݳû°°Nuìñ'~¯éuØE" or missing value 17:32:50 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x600, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:32:50 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) mount(&(0x7f0000000040)=@sr0, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)='qnx4\x00', 0x0, &(0x7f00000001c0)='ext2\x00') ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, &(0x7f0000000340)={{0x101, 0x2}, 0x100, './file0/../file0\x00'}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)=ANY=[@ANYBLOB='gWpjquota=,\x00']) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='nilfs2\x00', 0x304c804, &(0x7f0000000300)='}-\'-\x00') 17:32:50 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x402}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x1d5}, {&(0x7f0000010300)="00050000003f", 0x6, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000000080)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) setxattr$trusted_overlay_opaque(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140), 0x2, 0x2) recvfrom$unix(0xffffffffffffffff, &(0x7f00000002c0)=""/82, 0x52, 0x10063, 0x0, 0x0) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) 17:32:50 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) r1 = openat2(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x40, 0xa, 0x8}, 0x18) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3d1d4500ccf3333854a15e3f91549ad8b6f82295129f896baee89b3d923bc515903216e336469e4a622de3ffffffffffff83b549e8f0b3748e4a57f34831189c38d0641e2d8a66225ebea09c52bccaf62a1538c63bea29423be8da886d7fae7cd90a09dd5c9d0821fb59c16da64bd101c98a6bb2029618ba8992276158de6d584e57945ce2c5585f4b03f2cede0663a2a3e4c4b5ecabdf6c7d409a97a071d90d35adf8f2ce8fd936c28c0744ba654996fdd2ba", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',\x00']) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r2, {0xffff}}, './file0\x00'}) 17:32:50 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) stat(&(0x7f0000004980)='./file0/../file0\x00', &(0x7f00000049c0)) syz_mount_image$ext4(&(0x7f0000004280)='ext2\x00', &(0x7f00000042c0)='./file0/../file0\x00', 0x2, 0x2, &(0x7f0000004480)=[{&(0x7f0000004500)="1a1850976fcd73a4ae20117167510b7d595e66dd2d21352641fa033d7af93bd4dc0f35cfd580797d3b9a61f00dbe6714139b63c0389988eab7e676d691b8b07195fa854f6efbbbd348893e57952615d01001d26b0cd2cd72195e5100001ee99a28bc6bdb6840151392b403f036e76b800000000000000000000000e752", 0x7d, 0x3}, {&(0x7f0000004580)="9cb294c130beeb498a9eef9d4e6f49d352468832291a6e0b86d6ea80e4d36d718363a4ca5803dbade33417c26653f790a23449dd3b80ddd45ab4f57b0aa546f8d3161e81f923b50e970d3f5f0cc6a94a5173aec4a96761f7c0e23e2652ef5ec7553bdc965c7e8955f1c74d1b4eda9a7141733ab540f4349a399c7c56d2e956af3993fdb6738dca96ddc09333d69553355867c6f7de31bb9cbd8f91478c7096d58b900bdf4ec1260812cf0bfe51f26e9dacfb8cb68d852752e7e1f812577a058d79", 0xc1, 0x100000000}], 0x40000, &(0x7f0000004300)) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000005a00), 0x2, 0x0) fchmodat(r1, &(0x7f0000005a40)='./file0\x00', 0x80) setresuid(0xffffffffffffffff, r0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004000)=[{{&(0x7f00000001c0), 0x6e, &(0x7f0000001440)=[{&(0x7f0000000240)=""/20, 0x14}, {&(0x7f0000000300)=""/109, 0x6d}, {&(0x7f0000000280)=""/9, 0x9}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/120, 0x78}, {&(0x7f0000001400)=""/57, 0x39}], 0x6, &(0x7f00000014c0)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x38}}, {{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001500)=""/86, 0x56}, {&(0x7f0000001580)=""/40, 0x28}], 0x2, &(0x7f0000001600)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc8}}, {{&(0x7f0000001700), 0x6e, &(0x7f0000002880)=[{&(0x7f0000001780)=""/20, 0x14}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/128, 0x80}, {&(0x7f0000002840)=""/23, 0x17}], 0x4, &(0x7f00000028c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30}}, {{&(0x7f0000002900)=@abs, 0x6e, &(0x7f00000029c0)=[{&(0x7f0000002f40)=""/4096, 0x1000}, {&(0x7f0000002980)=""/14, 0xe}], 0x2, &(0x7f0000002a00)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xb0}}, {{&(0x7f0000002ac0), 0x6e, &(0x7f0000002e80)=[{&(0x7f0000002b40)=""/152, 0x98}, {&(0x7f0000002c00)=""/242, 0xf2}, {&(0x7f0000002d00)=""/135, 0x87}, {&(0x7f0000002dc0)=""/178, 0xb2}], 0x4, &(0x7f0000003f40)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x88}}], 0x5, 0x40000120, &(0x7f0000002ec0)={0x0, 0x3938700}) mount$9p_unix(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000004140)={'trans=unix,', {[{@posixacl}, {@fscache}, {@dfltuid={'dfltuid', 0x3d, 0xee00}}, {@fscache}, {@msize={'msize', 0x3d, 0x3}}, {@dfltgid={'dfltgid', 0x3d, 0xee00}}, {@version_u}], [{@context={'context', 0x3d, 'user_u'}}, {@dont_measure}, {@subj_user}, {@fowner_eq={'fowner', 0x3d, r0}}, {@smackfshat={'smackfshat', 0x3d, 'grpjquota='}}, {@uid_eq={'uid', 0x3d, r2}}, {@uid_eq}]}}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota}]}) rename(&(0x7f0000004340)='./file1\x00', &(0x7f0000004380)='./file0\x00') 17:32:50 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0xf6ffffff, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:32:50 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0x15, 0x10062, 0x0) 17:32:50 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 16) [ 3344.986888] EXT4-fs (sda): group quota file already specified [ 3344.998807] EXT4-fs (sda): re-mounted. Opts: grpjquota=",errors=continue [ 3345.000978] FAULT_INJECTION: forcing a failure. [ 3345.000978] name failslab, interval 1, probability 0, space 0, times 0 [ 3345.004045] CPU: 0 PID: 89246 Comm: syz-executor.1 Not tainted 5.10.90 #1 [ 3345.005527] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3345.007931] Call Trace: [ 3345.008517] dump_stack+0x107/0x163 [ 3345.009346] should_fail.cold+0x5/0xa [ 3345.010162] ? __es_insert_extent+0x3a9/0x12f0 [ 3345.011345] should_failslab+0x5/0x10 [ 3345.012344] kmem_cache_alloc+0x5b/0x350 [ 3345.013440] __es_insert_extent+0x3a9/0x12f0 [ 3345.014591] ? do_raw_write_lock+0x11a/0x280 [ 3345.015746] ? do_raw_read_unlock+0x70/0x70 [ 3345.016906] ? __lockdep_reset_lock+0x180/0x180 [ 3345.018188] ext4_es_insert_extent+0x2dc/0xbb0 [ 3345.019333] ? ext4_es_scan_clu+0x2e0/0x2e0 [ 3345.020279] ? lock_downgrade+0x6d0/0x6d0 [ 3345.021223] ? __ext4_handle_dirty_super+0x100/0x100 [ 3345.022321] ? __es_find_extent_range+0x197/0x4b0 [ 3345.023344] ? __ext4_handle_dirty_super+0x100/0x100 [ 3345.024447] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3345.025531] ext4_ext_map_blocks+0x1946/0x5b90 [ 3345.026517] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3345.027637] ? SOFTIRQ_verbose+0x10/0x10 [ 3345.028499] ? perf_trace_lock+0xac/0x490 [ 3345.029402] ? SOFTIRQ_verbose+0x10/0x10 [ 3345.030278] ? ext4_ext_release+0x10/0x10 [ 3345.031176] ? lock_release+0x6b0/0x6b0 [ 3345.032029] ? ext4_es_lookup_extent+0x489/0xbe0 [ 3345.033074] ? lock_downgrade+0x6d0/0x6d0 [ 3345.033987] ? down_read+0x10f/0x420 [ 3345.034784] ? down_write_killable+0x180/0x180 [ 3345.035747] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3345.036796] ? ext4_es_lookup_extent+0xc4/0xbe0 [ 3345.037797] ext4_map_blocks+0x9a6/0x18d0 [ 3345.038681] ? inode_free_by_rcu+0x20/0x20 [ 3345.039577] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 3345.040579] ext4_getblk+0x144/0x680 [ 3345.041359] ? ext4_iomap_overwrite_begin+0xa0/0xa0 [ 3345.042446] ext4_bread+0x29/0x210 [ 3345.043217] ext4_append+0x15d/0x370 [ 3345.044031] ext4_init_new_dir+0x25e/0x4d0 [ 3345.044989] ? ext4_init_dot_dotdot+0x610/0x610 [ 3345.046007] ext4_mkdir+0x3c1/0xb10 [ 3345.046800] ? ext4_rmdir+0xf70/0xf70 [ 3345.047647] vfs_mkdir+0x41f/0x660 [ 3345.048410] do_mkdirat+0x145/0x2a0 [ 3345.049217] ? user_path_create+0xf0/0xf0 [ 3345.050107] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3345.051146] do_syscall_64+0x33/0x40 [ 3345.051971] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3345.053095] RIP: 0033:0x7f1537059c27 [ 3345.053915] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3345.058071] RSP: 002b:00007f15345cffa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3345.059691] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1537059c27 [ 3345.061229] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 3345.062740] RBP: 00007f15345d0040 R08: 0000000000000000 R09: 0000000000000000 [ 3345.064243] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3345.065794] R13: 0000000020000100 R14: 00007f15345d0000 R15: 0000000000000000 [ 3345.073028] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 17:32:50 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x5}, {&(0x7f0000000040)="030000000000000008a8a0ec7620ae233819b4c7d1d55ecaece63d927fc50388514d873ee3b428d952c0d7092f159b271a319ff38fca2da1f727fc614303850a739a0af7f062a22a5c86fea87d65293f22db53c6a2415283a25c346aebe5621b2bb28a69daa392825fb7619fbba400a86de9210b2fb3fd424b8f43e48417b104f9271e42a5c852c15e08e1e837417ad5c618e20be3138b00", 0x98, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) 17:32:50 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0xffffe000, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) [ 3345.111331] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3345.113441] ext4 filesystem being mounted at /syzkaller-testdir715176010/syzkaller.p2MBIq/282/file0 supports timestamps until 2038 (0x7fffffff) 17:32:51 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1e, 0x0, 0x2c0c0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota}]}) 17:32:51 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x700, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:32:51 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x1000)=nil, 0x3000) shmat(r0, &(0x7f0000ff8000/0x2000)=nil, 0x4000) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x9) [ 3345.271231] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 17:32:51 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 17) [ 3345.557967] EXT4-fs (sda): re-mounted. Opts: grpjquota=,,errors=continue [ 3345.587840] EXT4-fs (sda): re-mounted. Opts: grpjquota= [ 3345.587840] ,errors=continue [ 3345.604729] EXT4-fs (sda): group quota file already specified [ 3345.610796] FAULT_INJECTION: forcing a failure. [ 3345.610796] name failslab, interval 1, probability 0, space 0, times 0 [ 3345.615994] CPU: 0 PID: 89683 Comm: syz-executor.1 Not tainted 5.10.90 #1 [ 3345.619854] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3345.624684] Call Trace: [ 3345.625523] dump_stack+0x107/0x163 [ 3345.626637] should_fail.cold+0x5/0xa [ 3345.627812] ? __es_insert_extent+0x3a9/0x12f0 [ 3345.629232] should_failslab+0x5/0x10 [ 3345.630389] kmem_cache_alloc+0x5b/0x350 [ 3345.631672] __es_insert_extent+0x3a9/0x12f0 [ 3345.633011] ? do_raw_write_lock+0x11a/0x280 [ 3345.634341] ? do_raw_read_unlock+0x70/0x70 [ 3345.635643] ? __lockdep_reset_lock+0x180/0x180 [ 3345.637091] ext4_es_insert_extent+0x2dc/0xbb0 [ 3345.638476] ? ext4_es_scan_clu+0x2e0/0x2e0 [ 3345.639780] ? lock_downgrade+0x6d0/0x6d0 [ 3345.641077] ? __ext4_handle_dirty_super+0x100/0x100 [ 3345.642580] ? __es_find_extent_range+0x197/0x4b0 [ 3345.644028] ? __ext4_handle_dirty_super+0x100/0x100 [ 3345.645575] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3345.647027] ext4_ext_map_blocks+0x1946/0x5b90 [ 3345.648431] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3345.649987] ? SOFTIRQ_verbose+0x10/0x10 [ 3345.652553] ? perf_trace_lock+0xac/0x490 [ 3345.653690] ? SOFTIRQ_verbose+0x10/0x10 [ 3345.655071] ? ext4_ext_release+0x10/0x10 [ 3345.656285] ? lock_release+0x6b0/0x6b0 [ 3345.657473] ? ext4_es_lookup_extent+0x489/0xbe0 [ 3345.658828] ? lock_downgrade+0x6d0/0x6d0 [ 3345.660060] ? down_read+0x10f/0x420 [ 3345.661179] ? down_write_killable+0x180/0x180 [ 3345.662497] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3345.663950] ? ext4_es_lookup_extent+0xc4/0xbe0 [ 3345.665382] ext4_map_blocks+0x9a6/0x18d0 [ 3345.666619] ? inode_free_by_rcu+0x20/0x20 [ 3345.667870] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 3345.669243] ext4_getblk+0x144/0x680 [ 3345.670319] ? ext4_iomap_overwrite_begin+0xa0/0xa0 [ 3345.671814] ext4_bread+0x29/0x210 [ 3345.672873] ext4_append+0x15d/0x370 [ 3345.673964] ext4_init_new_dir+0x25e/0x4d0 [ 3345.675231] ? ext4_init_dot_dotdot+0x610/0x610 [ 3345.676623] ext4_mkdir+0x3c1/0xb10 [ 3345.677712] ? ext4_rmdir+0xf70/0xf70 [ 3345.678865] vfs_mkdir+0x41f/0x660 [ 3345.679899] do_mkdirat+0x145/0x2a0 [ 3345.680975] ? user_path_create+0xf0/0xf0 [ 3345.682203] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3345.683598] do_syscall_64+0x33/0x40 [ 3345.684702] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3345.686174] RIP: 0033:0x7f1537059c27 [ 3345.687261] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3345.692460] RSP: 002b:00007f15345cffa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3345.694630] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1537059c27 [ 3345.696651] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 3345.698826] RBP: 00007f15345d0040 R08: 0000000000000000 R09: 0000000000000000 [ 3345.700886] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3345.702967] R13: 0000000020000100 R14: 00007f15345d0000 R15: 0000000000000000 17:33:08 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0x16, 0x10062, 0x0) 17:33:08 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x6000) shmctl$SHM_STAT(0x0, 0xd, &(0x7f00000005c0)=""/244) mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000000000)=0x9, 0x3ba, 0x1) 17:33:08 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x9, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00') syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x820, &(0x7f0000000740)) readlink(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/64, 0x40) 17:33:08 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0xffffff8c, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:33:08 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 18) 17:33:08 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0xfa7, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:33:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x1c, r1, 0x5, 0x0, 0x0, {{0x2}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x64, r1, 0x800, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_BANDS={0x8, 0xef, 0x8}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x1}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x6}, @NL80211_ATTR_BANDS={0x8}, @NL80211_ATTR_BANDS={0x8, 0xef, 0xe}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x7}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x9e}, @NL80211_ATTR_BANDS={0x8, 0xef, 0xc}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x2}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x2}]}, 0x64}, 0x1, 0x0, 0x0, 0x24000000}, 0x48040) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota}]}) 17:33:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$rfkill(r1, &(0x7f0000000400)={0x7, 0x5, 0x0, 0x1, 0x1}, 0x8) sendmsg$802154_dgram(r0, &(0x7f00000003c0)={&(0x7f0000000140)={0x24, @long={0x3, 0x3}}, 0x14, &(0x7f0000000180)={&(0x7f00000002c0)="6c9c2f53d79775f2c1a4ee262d359af5a4ace1b9c71a87ff3c7d7de1e8bcc3c6235e6b08fe0a1a11c4c43afd28ece29fdef4519b602a88d325824c52e3f49aebccd12cccc6408200423e23f182803efceeff695c5fb7d6626eb1629c2e3f89f9c4c46b3e30c589eb5c290db61a7c22a0b842f0f36bf1db64d9501446ea04a02f752b87ef5bb22c12ed2763608c14edc30c3e2d8408b2061d2b6fe250a1190113c20e71fe056c6ff1de926fa7b0521bb277718d386bd87216b11f67f7de3fc79220edb9e80f32f421a7c116379917544bd4d61d4a2759ebfd8be7d4fb3a15f0ec801160315af0aef45097b2cfea05c9bf14e31c", 0xf3}, 0x1, 0x0, 0x0, 0x80}, 0x40000) r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r2, &(0x7f00000001c0)='./file0\x00', 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'osx.', 'ext4\x00'}, &(0x7f00000000c0)=""/48, 0x30) [ 3362.539152] FAULT_INJECTION: forcing a failure. [ 3362.539152] name failslab, interval 1, probability 0, space 0, times 0 [ 3362.541295] CPU: 0 PID: 90082 Comm: syz-executor.1 Not tainted 5.10.90 #1 [ 3362.542180] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3362.543626] Call Trace: [ 3362.543976] dump_stack+0x107/0x163 [ 3362.544464] should_fail.cold+0x5/0xa [ 3362.545050] ? ext4_find_extent+0xa39/0xd20 [ 3362.545614] should_failslab+0x5/0x10 [ 3362.546112] __kmalloc+0x72/0x3e0 [ 3362.546575] ext4_find_extent+0xa39/0xd20 [ 3362.547125] ? kfree+0xd7/0x380 [ 3362.547604] ext4_ext_map_blocks+0x1c8/0x5b90 [ 3362.548215] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3362.549071] ? SOFTIRQ_verbose+0x10/0x10 [ 3362.549611] ? perf_trace_lock+0xac/0x490 [ 3362.550166] ? SOFTIRQ_verbose+0x10/0x10 [ 3362.550706] ? ext4_ext_release+0x10/0x10 [ 3362.551262] ? ext4_map_blocks+0x5e0/0x18d0 [ 3362.551833] ? lock_release+0x6b0/0x6b0 [ 3362.552369] ? find_held_lock+0x2c/0x110 [ 3362.553009] ? down_write+0xe0/0x150 [ 3362.553508] ? rwsem_down_read_slowpath+0xb90/0xb90 [ 3362.554186] ext4_map_blocks+0x652/0x18d0 [ 3362.554745] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 3362.555367] ext4_getblk+0x144/0x680 [ 3362.555865] ? ext4_iomap_overwrite_begin+0xa0/0xa0 [ 3362.556546] ext4_bread+0x29/0x210 [ 3362.557165] ext4_append+0x15d/0x370 [ 3362.557670] ext4_init_new_dir+0x25e/0x4d0 [ 3362.558243] ? ext4_init_dot_dotdot+0x610/0x610 [ 3362.558871] ext4_mkdir+0x3c1/0xb10 [ 3362.559360] ? ext4_rmdir+0xf70/0xf70 [ 3362.559882] vfs_mkdir+0x41f/0x660 [ 3362.560358] do_mkdirat+0x145/0x2a0 [ 3362.560921] ? user_path_create+0xf0/0xf0 [ 3362.561485] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3362.562147] do_syscall_64+0x33/0x40 [ 3362.562695] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3362.563452] RIP: 0033:0x7f1537059c27 [ 3362.564018] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3362.566750] RSP: 002b:00007f15345cffa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3362.568416] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1537059c27 [ 3362.569558] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 3362.570493] RBP: 00007f15345d0040 R08: 0000000000000000 R09: 0000000000000000 [ 3362.571426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3362.572361] R13: 0000000020000100 R14: 00007f15345d0000 R15: 0000000000000000 [ 3362.594954] EXT4-fs (sda): group quota file already specified [ 3362.604092] EXT4-fs (sda): re-mounted. Opts: grpjquota= [ 3362.604092] ,errors=continue [ 3362.630785] EXT4-fs (sda): re-mounted. Opts: grpjquota=,,errors=continue 17:33:08 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 19) 17:33:08 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0x17, 0x10062, 0x0) [ 3362.736895] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 3362.738281] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/318/file0 supports timestamps until 2038 (0x7fffffff) 17:33:08 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x3f00, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:33:08 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) mount(&(0x7f0000000040)=@sr0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, &(0x7f0000000140)='*%\xbb\x00') unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) 17:33:08 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0xfffffff6, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) [ 3362.891720] FAULT_INJECTION: forcing a failure. [ 3362.891720] name failslab, interval 1, probability 0, space 0, times 0 [ 3362.894615] CPU: 1 PID: 90597 Comm: syz-executor.1 Not tainted 5.10.90 #1 [ 3362.896380] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3362.899325] Call Trace: [ 3362.900019] dump_stack+0x107/0x163 [ 3362.900980] should_fail.cold+0x5/0xa [ 3362.901974] ? create_object.isra.0+0x3a/0xa20 [ 3362.903149] should_failslab+0x5/0x10 [ 3362.904128] kmem_cache_alloc+0x5b/0x350 [ 3362.905201] create_object.isra.0+0x3a/0xa20 [ 3362.906340] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 3362.907648] __kmalloc+0x16e/0x3e0 [ 3362.908693] ext4_find_extent+0xa39/0xd20 [ 3362.909774] ? kfree+0xd7/0x380 [ 3362.910648] ext4_ext_map_blocks+0x1c8/0x5b90 [ 3362.911834] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3362.913287] ? SOFTIRQ_verbose+0x10/0x10 [ 3362.914424] ? perf_trace_lock+0xac/0x490 [ 3362.915573] ? SOFTIRQ_verbose+0x10/0x10 [ 3362.916707] ? ext4_ext_release+0x10/0x10 [ 3362.917877] ? ext4_map_blocks+0x5e0/0x18d0 [ 3362.919030] ? lock_release+0x6b0/0x6b0 [ 3362.920084] ? find_held_lock+0x2c/0x110 [ 3362.921202] ? down_write+0xe0/0x150 [ 3362.922186] ? rwsem_down_read_slowpath+0xb90/0xb90 [ 3362.923526] ext4_map_blocks+0x652/0x18d0 [ 3362.924656] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 3362.925878] ext4_getblk+0x144/0x680 [ 3362.926872] ? ext4_iomap_overwrite_begin+0xa0/0xa0 [ 3362.928215] ext4_bread+0x29/0x210 [ 3362.929191] ext4_append+0x15d/0x370 [ 3362.930194] ext4_init_new_dir+0x25e/0x4d0 [ 3362.931320] ? ext4_init_dot_dotdot+0x610/0x610 [ 3362.932590] ext4_mkdir+0x3c1/0xb10 [ 3362.933607] ? ext4_rmdir+0xf70/0xf70 [ 3362.934638] vfs_mkdir+0x41f/0x660 [ 3362.935590] do_mkdirat+0x145/0x2a0 [ 3362.936568] ? user_path_create+0xf0/0xf0 [ 3362.937706] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3362.938991] do_syscall_64+0x33/0x40 [ 3362.939979] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3362.941367] RIP: 0033:0x7f1537059c27 [ 3362.942359] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3362.947339] RSP: 002b:00007f15345cffa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3362.949441] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1537059c27 [ 3362.951342] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 3362.953291] RBP: 00007f15345d0040 R08: 0000000000000000 R09: 0000000000000000 [ 3362.955193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3362.957097] R13: 0000000020000100 R14: 00007f15345d0000 R15: 0000000000000000 17:33:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xb, &(0x7f0000000000)=0xba, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) sendmsg$NL80211_CMD_SET_PMK(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0xc4, 0x0, 0x4, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x6, 0x46}}}}, [@NL80211_ATTR_PMKR0_NAME={0x14, 0x102, "f9dfe6384b3934274e7fca28399dee4c"}, @NL80211_ATTR_PMK={0x14, 0xfe, "11984120752de171e58ef14e3493679e"}, @NL80211_ATTR_PMKR0_NAME={0x14, 0x102, "21c4d7dbe95e8ba48ed7f12fc7a0ff5a"}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_PMK={0x14, 0xfe, "dfbfb6f162a051f62a49c34f183354ed"}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_PMKR0_NAME={0x14, 0x102, "41ad3cf156eacdd0e826c53ed7ca70b1"}, @NL80211_ATTR_PMK={0x14, 0xfe, "22b3ea2fb0ec6b031f4a2e093737949f"}]}, 0xc4}, 0x1, 0x0, 0x0, 0x2000}, 0x1) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000002200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x420200, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_ADD_DEV(r3, 0x5000940a, &(0x7f0000000380)={{r4}, "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"}) sendmsg$TIPC_NL_NET_SET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)={0x14, 0x0, 0x4}, 0xf}}, 0x0) 17:33:08 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000040)=ANY=[@ANYBLOB="f955c4466ee06e876c99b2fda9942f975d3ca626cc00aff392239bf8f8684864c25d56748ab511bfe509f261873ea737cea8c0631f02abe11d05b864479b9af0340c133d69d4801eb1c103f9dc90446502dd62cc139ce812155e30f32b8d834a1f7292775e0f06ae4d4bd1331c137e9449c35dab504936a532beb9a9f5e68e040651544fb413aabdba8cf49cc8542010f8c0e45145"]) 17:33:08 executing program 0: ioctl$CDROM_GET_CAPABILITY(0xffffffffffffffff, 0x5331) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cgroup.controllers\x00', 0x0, 0x0) openat$cgroup_pressure(0xffffffffffffffff, &(0x7f00000003c0)='cpu.pressure\x00', 0x2, 0x0) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x505600, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup/syz0\x00', 0x200002, 0x0) clone3(&(0x7f0000001980)={0x100000, &(0x7f00000007c0), &(0x7f0000000800), 0x0, {0xb}, &(0x7f0000000880)=""/4096, 0x1000, &(0x7f0000001880)=""/164, 0x0}, 0x58) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f00000001c0), 0xb0400, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}}) sendmsg$unix(r2, &(0x7f0000000400)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000000c0)="ecca905bb1c3fc93", 0x8}, {&(0x7f0000000100)='w', 0x1}, {&(0x7f0000000240)="7321cdffc8efdf68253fff6b934d47042842bca801879dfa2686253e99e4772f01ada512adb7fc83660dc68df793ec1537741b76a9c705076cb496c191c591a2349d69cc5265cf7aabacd1360652712b02b1099efe852fee91a109b7e1e3f86ac61db13eaf23c507a488af1c40b7275ea6e11dbe3c948e9f95bec896c9c82df1af40384328b2d349a84c1aed8a806fb46744ed20a03684fe8d38d152c3e9daef629113963a85b19a4ed7b92e02c460369ec6f375c17f75de0065afb675b8ea3694a1af1a4fa3e8c504c50ef4ef634932bb8d03423d075fb73607f35ceeca15", 0xdf}, {&(0x7f0000000140)="7a020cdb4938d4768ff664f324243780b914c1bdbc666412ee41c3c31871c4145f95ba3497e36de396925572767c7e985fc358ec99ba8648764c1136639120bbb5b02170ca0f", 0x46}, {&(0x7f0000000340)="67893c1f711af9683fabb8cb538dc0a2ce4f3f152d4430ca5e73697b94f0e994b7f818703f43e680ab0970850f9704dd04ce441994480367dea59c9d8e3b840944ef4177ed40bdb78e60f9ebf569edcd20cb86914d4878002737ba9edb2e", 0x5e}, {&(0x7f0000000480)="ea561e2970d1cbbeb7d20813d286bf97277138dbaa1253868047197c3e319c1343471b313432c9b8a64ef6cdff91dd8aeedce899581946a4908a63763e21f7f510b1b8a57737c27566a42cae162eb1b034d5fe9d9bd7fd9b2d102138606f4f03148d2434a06aea50bd9f4d1f7547a64222f2bc1c24f3246b654acb7cbbd548269f8ee3d5c2984508da72f8ef49b571d019d83b3e91e7a567f6348396a9", 0x9d}, {&(0x7f0000000540)="5a3a3608de1a4208152b1e8ebd578aa8c226e1bff545ed141eb73c8da7c54a0f4fc6d51d190fc1260f36650ee16fea0b58e9f7e46111e6499ae8d8aa4e96707052154942d705ab69654397c41461c2a3286770789ae5cf64465d7c5203307bc4b4", 0x61}, {&(0x7f00000005c0)="c263eeaaee3dc10a90c4f3eb627cf853c6d99e1d23874db4c0a3bdc6ea999c3a8db4b0510bb035aa1d48e87df73bb2e14fe67178dc6b559a56afae1d41163b8f7b76d782381f2af83506b7c1bd3da367e5af7bea2739edd4fb301b3b31a38a65e189f89dd1b10eaf7131c113edee7d87c5b30025d66e399cf72e75a80782285ae31869e5ebda29cbe16a8cbdde89c5777772b295abc238fdb457aa6033630bf6cb9529e26e56ecba9e9da2a52b7059424e591c4ee45f63f3044c4dee9be64b183faf59aed2da1da0a0", 0xc9}], 0x8, &(0x7f0000000740)=[@rights={{0x10}}, @rights={{0x20, 0x1, 0x1, [r4, 0xffffffffffffffff, r1, r5]}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}, @rights={{0x14, 0x1, 0x1, [r0]}}], 0x78, 0x40}, 0x48) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) write$cgroup_freezer_state(0xffffffffffffffff, 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) [ 3363.161536] EXT4-fs (sda): re-mounted. Opts: grpjquota=",errors=continue [ 3363.205784] EXT4-fs (sda): group quota file already specified [ 3363.216943] EXT4-fs (sda): Unrecognized mount option "ùUÄFnàn‡l™²ý©”/—]<¦&Ì" or missing value [ 3363.332364] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 3363.343704] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/319/file0 supports timestamps until 2038 (0x7fffffff) [ 3363.363774] sysfs: Unknown parameter '*%»' [ 3363.374396] EXT4-fs error (device loop5): ext4_lookup:1708: inode #2: comm syz-executor.5: deleted inode referenced: 12 [ 3363.386007] sysfs: Unknown parameter '*%»' 17:33:25 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 20) 17:33:25 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) r0 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000140)={0x101000, 0x2, 0x1e}, 0x18) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) renameat2(r0, &(0x7f00000001c0)='./file0/../file0/file0\x00', r1, &(0x7f0000000200)='./file0/file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x104e034, &(0x7f00000000c0)={[{@delalloc}]}) 17:33:25 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000000000000100000000000000f263919a388c5ad518000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x9, 0x55e}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x47cd4a23}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) 17:33:25 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f00000003c0)=ANY=[@ANYBLOB='smackfsdef=ext2\x00,fowner>', @ANYRESDEC=0xee00, @ANYBLOB="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", @ANYRESDEC, @ANYBLOB=',dont_appraise,\x00']) renameat2(r0, &(0x7f0000000040)='./file0/../file0\x00', r0, &(0x7f0000000180)='./file0\x00', 0x5) mount$bind(&(0x7f0000000200)='./file0/../file0/file0\x00', &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280), 0x40, 0x0) mount$bind(&(0x7f0000000300)='./file0/../file0\x00', &(0x7f0000000340)='./file0/../file0\x00', &(0x7f0000000380), 0x0, 0x0) rmdir(&(0x7f00000001c0)='./file0\x00') 17:33:25 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x1000000000000, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:33:25 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0xa70f, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:33:25 executing program 0: syz_io_uring_setup(0x7749, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) 17:33:25 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0x18, 0x10062, 0x0) [ 3379.859517] FAULT_INJECTION: forcing a failure. [ 3379.859517] name failslab, interval 1, probability 0, space 0, times 0 [ 3379.861086] CPU: 1 PID: 91129 Comm: syz-executor.1 Not tainted 5.10.90 #1 [ 3379.862033] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3379.863543] Call Trace: [ 3379.863911] dump_stack+0x107/0x163 [ 3379.864411] should_fail.cold+0x5/0xa [ 3379.864980] ? create_object.isra.0+0x3a/0xa20 [ 3379.865651] should_failslab+0x5/0x10 [ 3379.866199] kmem_cache_alloc+0x5b/0x350 [ 3379.866759] create_object.isra.0+0x3a/0xa20 [ 3379.867352] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 3379.868047] __kmalloc+0x16e/0x3e0 [ 3379.868544] ext4_find_extent+0xa39/0xd20 [ 3379.869152] ? kfree+0xd7/0x380 [ 3379.869633] ext4_ext_map_blocks+0x1c8/0x5b90 [ 3379.870266] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3379.870970] ? SOFTIRQ_verbose+0x10/0x10 [ 3379.871526] ? perf_trace_lock+0xac/0x490 [ 3379.872143] ? SOFTIRQ_verbose+0x10/0x10 [ 3379.872722] ? ext4_ext_release+0x10/0x10 [ 3379.873356] ? ext4_map_blocks+0x5e0/0x18d0 [ 3379.873941] ? lock_release+0x6b0/0x6b0 [ 3379.874490] ? find_held_lock+0x2c/0x110 [ 3379.875059] ? down_write+0xe0/0x150 [ 3379.875569] ? rwsem_down_read_slowpath+0xb90/0xb90 [ 3379.876250] ext4_map_blocks+0x652/0x18d0 [ 3379.876821] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 3379.877485] ext4_getblk+0x144/0x680 [ 3379.877965] ? ext4_iomap_overwrite_begin+0xa0/0xa0 [ 3379.878636] ext4_bread+0x29/0x210 [ 3379.879086] ext4_append+0x15d/0x370 [ 3379.879560] ext4_init_new_dir+0x25e/0x4d0 [ 3379.880133] ? ext4_init_dot_dotdot+0x610/0x610 [ 3379.880747] ext4_mkdir+0x3c1/0xb10 [ 3379.881267] ? ext4_rmdir+0xf70/0xf70 [ 3379.881797] vfs_mkdir+0x41f/0x660 [ 3379.882278] do_mkdirat+0x145/0x2a0 [ 3379.882769] ? user_path_create+0xf0/0xf0 [ 3379.883325] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3379.883972] do_syscall_64+0x33/0x40 [ 3379.884469] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3379.885163] RIP: 0033:0x7f1537059c27 [ 3379.885659] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3379.888000] RSP: 002b:00007f15345cffa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3379.888991] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1537059c27 [ 3379.889956] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 3379.890887] RBP: 00007f15345d0040 R08: 0000000000000000 R09: 0000000000000000 [ 3379.891818] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3379.892742] R13: 0000000020000100 R14: 00007f15345d0000 R15: 0000000000000000 17:33:25 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0x19, 0x10062, 0x0) [ 3379.979324] EXT4-fs (sda): group quota file already specified 17:33:25 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 21) [ 3379.993949] EXT4-fs (loop5): invalid first ino: 2593219570 17:33:25 executing program 0: symlink(&(0x7f00000004c0)='./file1\x00', &(0x7f0000000500)='./file0\x00') creat(&(0x7f0000000040)='./file0\x00', 0x0) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') [ 3380.052497] EXT4-fs (loop5): invalid first ino: 2593219570 17:33:25 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0xe0ffff00000000, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:33:25 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x8000, 0x1) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0/../file0/file0\x00', 0x0, 0x0, 0x0, 0x2046034, &(0x7f0000000180)=ANY=[@ANYRES32=r0]) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0xfffffffffffff001, 0x2, &(0x7f0000000380)=[{&(0x7f0000000200)="07b6de524399d9074ec20728ded7b121cba5d26f9986cd2f1f5c18acc3942adfc0c9843bf2883a0be2bb118fd1b9948277a69f2a6de1c775d6e75e87da6f3887405d327d761e7a38a80e0740988dfb63298a7847b13d783a15edd3790a5747fbc28dc655a39affbe790aac4286533143e015a851", 0x74, 0x18c}, {&(0x7f0000000280)="591e8537493cf69e23dbb1fd533bd5eb0dad8901d4ec62e2fb9fea9c76bfaa1a4316899ab9380fe77a3132b593872dc21b99969da963b2a3113929994f4aad353e3d3109ab223a68ebdacaad82a448b70e97942eacc3d74c13b0670503c80767c5882803dbbcd9b59e4ea8f51d3054dc5560b209bea6a5040e9f07f65112a2ff36d029218c8f82bb9b09180f40533ca3322058878e2e1bdd8b11919010fe723309e6bead8e374a7c6d2d5c74d7e67d6e8db5b6ca44c15f1b5a3b6f8807747b951cccdfb836688c4d58d3e0481c829e82", 0xd0}], 0x1080404, &(0x7f00000003c0)={[{@nombcache}, {@nojournal_checksum}, {@errors_continue}, {@user_xattr}, {@noquota}, {@debug_want_extra_isize}, {@nouid32}, {@abort}], [{@seclabel}, {@mask={'mask', 0x3d, 'MAY_READ'}}, {@dont_hash}, {@euid_gt={'euid>', r1}}, {@context={'context', 0x3d, 'system_u'}}]}) 17:33:25 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) 17:33:25 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000280)={[{@fat=@check_strict}]}) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) unlink(&(0x7f0000000140)='./file1\x00') mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x400180, 0x24) r4 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB="2c002764fdeabef310b19d3f99796222c1b8ff415f4e8b4ba6a7676ecb4a8744c0dc7d48459a7eea397ca52f59a2e2d093cc43846042ae766900eb085ea5ee1a51"]) r6 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r6, @ANYBLOB="2c7766646e030f", @ANYRESHEX=r7, @ANYBLOB=',\x00']) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)) r8 = socket$unix(0x1, 0x2, 0x0) r9 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000180), 0x181000, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000240)=[r6, 0xffffffffffffffff, r0, r8, r0, r9], 0x6) pwrite64(r6, &(0x7f0000000000)='\x00', 0x1, 0xfffffffffffffffc) dup(r1) [ 3380.258916] EXT4-fs (sda): re-mounted. Opts: grpjquota=",errors=continue 17:33:26 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0xe0ffff, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) [ 3380.663736] FAULT_INJECTION: forcing a failure. [ 3380.663736] name failslab, interval 1, probability 0, space 0, times 0 [ 3380.665355] CPU: 1 PID: 91554 Comm: syz-executor.1 Not tainted 5.10.90 #1 [ 3380.666232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3380.667686] Call Trace: [ 3380.668046] dump_stack+0x107/0x163 [ 3380.668539] should_fail.cold+0x5/0xa [ 3380.669052] ? create_object.isra.0+0x3a/0xa20 [ 3380.669694] should_failslab+0x5/0x10 [ 3380.670190] kmem_cache_alloc+0x5b/0x350 [ 3380.670738] create_object.isra.0+0x3a/0xa20 [ 3380.671308] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 3380.671982] kmem_cache_alloc+0x159/0x350 [ 3380.672544] ext4_mb_new_blocks+0x64d/0x46d0 [ 3380.673180] ? kasan_unpoison_shadow+0x33/0x40 [ 3380.673802] ? ext4_cache_extents+0x68/0x2d0 [ 3380.674392] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 3380.675088] ? ext4_discard_preallocations+0xe10/0xe10 [ 3380.675792] ? ext4_ext_search_right+0x2e3/0xbd0 [ 3380.676437] ? ext4_inode_to_goal_block+0x320/0x430 [ 3380.677127] ext4_ext_map_blocks+0x1ec0/0x5b90 [ 3380.677768] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3380.678463] ? SOFTIRQ_verbose+0x10/0x10 [ 3380.679001] ? perf_trace_lock+0xac/0x490 [ 3380.679560] ? SOFTIRQ_verbose+0x10/0x10 [ 3380.680122] ? ext4_ext_release+0x10/0x10 [ 3380.680693] ? ext4_map_blocks+0x5e0/0x18d0 [ 3380.681308] ? lock_release+0x6b0/0x6b0 [ 3380.681857] ? find_held_lock+0x2c/0x110 [ 3380.682414] ? rwsem_down_read_slowpath+0xb90/0xb90 [ 3380.683071] ext4_map_blocks+0x652/0x18d0 [ 3380.683626] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 3380.684229] ext4_getblk+0x144/0x680 [ 3380.684741] ? ext4_iomap_overwrite_begin+0xa0/0xa0 [ 3380.685500] ext4_bread+0x29/0x210 [ 3380.685963] ext4_append+0x15d/0x370 [ 3380.686455] ext4_init_new_dir+0x25e/0x4d0 [ 3380.687014] ? ext4_init_dot_dotdot+0x610/0x610 [ 3380.687629] ext4_mkdir+0x3c1/0xb10 [ 3380.688117] ? ext4_rmdir+0xf70/0xf70 [ 3380.688642] vfs_mkdir+0x41f/0x660 [ 3380.689127] do_mkdirat+0x145/0x2a0 [ 3380.689613] ? user_path_create+0xf0/0xf0 [ 3380.690167] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3380.690814] do_syscall_64+0x33/0x40 [ 3380.691333] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3380.692037] RIP: 0033:0x7f1537059c27 [ 3380.692557] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3380.695050] RSP: 002b:00007f15345cffa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3380.696028] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1537059c27 [ 3380.696953] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 3380.697895] RBP: 00007f15345d0040 R08: 0000000000000000 R09: 0000000000000000 [ 3380.698821] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3380.699757] R13: 0000000020000100 R14: 00007f15345d0000 R15: 0000000000000000 [ 3380.908085] EXT4-fs (sda): group quota file already specified [ 3380.981281] 9pnet: Insufficient options for proto=fd [ 3380.985354] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 3380.990911] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/321/file0 supports timestamps until 2038 (0x7fffffff) [ 3381.001081] EXT4-fs error (device loop5): ext4_lookup:1708: inode #2: comm syz-executor.5: deleted inode referenced: 12 [ 3381.266332] EXT4-fs (sda): re-mounted. Opts: grpjquota=",errors=continue 17:33:43 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0x1a, 0x10062, 0x0) 17:33:43 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x1000000, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:33:43 executing program 2: ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x545142, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0}, '.\x00'}) openat(r1, &(0x7f00000001c0)='./file0\x00', 0x420000, 0x12) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) r4 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000340)='syz1\x00', 0x200002, 0x0) copy_file_range(r2, &(0x7f0000000300)=0x80000001, r4, &(0x7f0000000380)=0x9, 0xffffffffffffff7f, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r5, 0x0, r0, 0x0, 0x200f5ef, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000140)=0x401, &(0x7f00000002c0)=0x2) recvfrom(r5, &(0x7f0000000240)=""/124, 0x7c, 0x2000, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r5, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000400}, 0xffffffffffffff43, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x300, 0x70bd2c, 0x25dfdbfc, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x48000}, 0x0) 17:33:43 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x100000000000000, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:33:43 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 22) 17:33:43 executing program 0: r0 = fork() r1 = gettid() capset(&(0x7f0000000000)={0x19980330, r1}, &(0x7f0000000040)) syz_open_procfs(r1, &(0x7f0000000040)='net/udp\x00') r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) kcmp(r1, r0, 0x0, r3, 0xffffffffffffffff) r4 = fork() r5 = fork() kcmp(r4, r5, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r7 = gettid() prctl$PR_SCHED_CORE(0x3e, 0x2, r7, 0x2, 0x0) kcmp(r0, r6, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/user\x00') 17:33:43 executing program 5: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'wlan0\x00'}) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_POWER_SAVE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x28, r0, 0x0, 0x70bd2d, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r1}, @val={0xc, 0x99, {0x81, 0x4c}}}}, ["", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4000040}, 0x8000) r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x55c}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x19154d2e}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x80000, &(0x7f0000012b00)=ANY=[]) unlinkat(r2, &(0x7f00000001c0)='./file0\x00', 0x0) 17:33:43 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r0, 0x0) stat(&(0x7f0000000580)='./file0/../file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000080)='./file0/../file0\x00', 0x5, 0x2, &(0x7f00000000c0)=[{&(0x7f00000001c0)="bd76ec1a32347ca4bde96b60689d80069dad2e0857659b6a1e902e28efb19538a426ef05e62e2af47bf806be64ea94227333ac2627ef15b0da8b1dbfbe8fcc8ff75b5ab9f3b5f2e2c3fa0fde1bf760b20f44db503f3b133541fb1f387e2b1e052d733992c19f155be6b93301bccb400cc75e2279699147ec2660941f567220d3a201b08366be5e9da2e3a64b1d2f2167", 0x90, 0x3}, {&(0x7f0000000300)="965c7a7a6236325cbfaf4195484f6aefc778d2832be2bae49f6e356a7e58f38566318d0b29d55546bacb8483850178b4c974c781f399024c3069033a5773f5acbb0cca5388d412e2b86da16c93f2281338fba48095542ce27cba3a20ede22f22892aeb4fd37a14315c9fc8a52f4ba0c23a67a0d77c6f21dee58e68d49d74177a6ae4996a460755eea3fb289682e8418e76ad4275c732e53679ea874f2a09b24e3cd0c653325f06ad15e42ed1eee64f82b65386f18f08a234524207bcd3a7a9fb99c3fc93d76e7a9ba4c0e34f754712ad0e750b5a2f949137379ec22f2a4dd03477fd9502cd4669061717be69", 0xec, 0xa65}], 0x0, &(0x7f0000000400)={[{@max_batch_time={'max_batch_time', 0x3d, 0x8}}, {@sb={'sb', 0x3d, 0x1}}, {@journal_path={'journal_path', 0x3d, './file0/../file0'}}, {@init_itable}, {@resuid={'resuid', 0x3d, r0}}, {@data_writeback}], [{@uid_eq={'uid', 0x3d, r1}}, {@obj_user={'obj_user', 0x3d, '..'}}, {@euid_gt={'euid>', 0xee01}}]}) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota}]}) [ 3398.040830] FAULT_INJECTION: forcing a failure. [ 3398.040830] name failslab, interval 1, probability 0, space 0, times 0 [ 3398.042600] CPU: 0 PID: 92081 Comm: syz-executor.1 Not tainted 5.10.90 #1 [ 3398.043586] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3398.045162] Call Trace: [ 3398.045682] dump_stack+0x107/0x163 [ 3398.046194] should_fail.cold+0x5/0xa [ 3398.046776] ? ext4_mb_new_blocks+0x218a/0x46d0 [ 3398.047404] should_failslab+0x5/0x10 [ 3398.047986] kmem_cache_alloc+0x5b/0x350 [ 3398.048595] ext4_mb_new_blocks+0x218a/0x46d0 [ 3398.049245] ? kasan_unpoison_shadow+0x33/0x40 [ 3398.052216] ? ext4_cache_extents+0x68/0x2d0 [ 3398.052946] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 3398.053732] ? ext4_discard_preallocations+0xe10/0xe10 [ 3398.054463] ? ext4_ext_search_right+0x2e3/0xbd0 [ 3398.055174] ? ext4_inode_to_goal_block+0x320/0x430 [ 3398.055994] ext4_ext_map_blocks+0x1ec0/0x5b90 [ 3398.056695] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3398.057447] ? SOFTIRQ_verbose+0x10/0x10 [ 3398.058072] ? perf_trace_lock+0xac/0x490 [ 3398.058704] ? SOFTIRQ_verbose+0x10/0x10 [ 3398.059281] ? ext4_ext_release+0x10/0x10 [ 3398.060016] ? ext4_map_blocks+0x5e0/0x18d0 [ 3398.060693] ? lock_release+0x6b0/0x6b0 [ 3398.061272] ? find_held_lock+0x2c/0x110 [ 3398.061928] ? rwsem_down_read_slowpath+0xb90/0xb90 [ 3398.062691] ext4_map_blocks+0x652/0x18d0 [ 3398.063286] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 3398.064081] ext4_getblk+0x144/0x680 [ 3398.064701] ? ext4_iomap_overwrite_begin+0xa0/0xa0 [ 3398.065495] ext4_bread+0x29/0x210 [ 3398.066732] ext4_append+0x15d/0x370 [ 3398.067849] ext4_init_new_dir+0x25e/0x4d0 [ 3398.069082] ? ext4_init_dot_dotdot+0x610/0x610 [ 3398.069812] ext4_mkdir+0x3c1/0xb10 [ 3398.070327] ? ext4_rmdir+0xf70/0xf70 [ 3398.070931] vfs_mkdir+0x41f/0x660 [ 3398.071432] do_mkdirat+0x145/0x2a0 [ 3398.072065] ? user_path_create+0xf0/0xf0 [ 3398.072710] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3398.073394] do_syscall_64+0x33/0x40 [ 3398.074083] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3398.074862] RIP: 0033:0x7f1537059c27 [ 3398.075391] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3398.078212] RSP: 002b:00007f15345cffa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3398.079289] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1537059c27 [ 3398.080297] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 3398.081310] RBP: 00007f15345d0040 R08: 0000000000000000 R09: 0000000000000000 [ 3398.082347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3398.083379] R13: 0000000020000100 R14: 00007f15345d0000 R15: 0000000000000000 [ 3398.119170] EXT4-fs (sda): group quota file already specified [ 3398.127310] EXT4-fs (sda): re-mounted. Opts: grpjquota=",errors=continue 17:33:43 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0x1b, 0x10062, 0x0) 17:33:44 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 23) 17:33:44 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f00000001c0)='debugfs\x00', 0x90803, 0x0) mknodat$null(r0, &(0x7f0000000280)='./file0/file0\x00', 0x80, 0x103) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0, 0xc020, &(0x7f00000003c0)={[{@fat=@uid}]}) mount$9p_rdma(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4840, &(0x7f0000000140)={'trans=rdma,', {'port', 0x3d, 0x4e20}, 0x2c, {[{@timeout}], [{@subj_role={'subj_role', 0x3d, '{\\'}}]}}) 17:33:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wf\"no=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) creat(&(0x7f0000000240)='./file0\x00', 0x42) write$P9_RREADDIR(r2, &(0x7f0000000200)={0x2a, 0x29, 0x2, {0x1, [{{0x4, 0x2, 0x2}, 0x1000, 0x6, 0x7, './file0'}]}}, 0x2a) r4 = syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xe, &(0x7f0000000900)=[{&(0x7f0000000380)="2000000000a1510019000000500100000fe49e4860ba3b71a6fd2fa33e81093b000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00006eddca3062c791b3618f4bb5f5ea1ce15aa2ea3d97bff9942739c07f725c88e80653656660fb06e736c90960d1ee44efc9674620b30da488588e3e8fcbdcbce24b5a3f03c96c6c4ecbeb25c35f72c6482d58582d484c261f46ba3490ddfc6acc018fc5ccae9125a9ce620ed9", 0xd2, 0x2}, {&(0x7f0000010100)="000000000008000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x80400}, {&(0x7f0000000080)="0100add809c79bf3b9c2005a77f3873242d6f566ad9300400000000000", 0x1d, 0x560}, {&(0x7f00000004c0)="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", 0x109, 0x7ff}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c149d", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x20010000}, {&(0x7f0000000180)="a0030a72902c9c20d4e07b0a46c0d38d002b68504180499aaf3ccd3d53379e5da5202d", 0x23, 0xd8}, {&(0x7f0000000600)="5e9da553ffede17578d0e9da2ce7aecbe8b4a9a4c7009fd9f96144fde7a5aa422c18a2bf6025d1b71ef626420573880f2aace43d6c85e5a179eb75e64a73388e78b84e51a4510f1b54198c89cd0f13c2917fd08392eb078cf0bccd5886ff7c284b1772c9c4999a732f6740efae2e1be05b08c79710cc3f9f80b7810afe0b5c541f288f87f79373d029128a8f0646508562abb4522889785901e684a2395658acadf5ccdfbba49f22394c4c33b3e34e0fc39b9a3bb446b8701607", 0xba, 0x3}, {&(0x7f00000006c0)="f08e98303d83108ae31080b471b1", 0xe, 0x8}, {&(0x7f0000000700)="1b416e8b6bf14935ab669780f2f90889ec5f7a05aa947ea61bdf865beff9f01740063570", 0x24}, {&(0x7f0000000740)="cf35049f8d4bea0742c4fde917810d04f620c70d517cb8530a3ef1d784261851f912ae41fa66457503bc7be26565b1987901ad6edc942aa7fd5640b793e68b61f0de18ec8f5c2a425ec5b9514058aaee259680d389a6d831f260893493eec3e267c021b332b1f143e0e01d61dbd1fa4410d2f5e8a5c19f1219f8495acb03cc80940af6497960a36f364f79dca4382918f7e0d9385dd223a16362d7902e7bd9a85f6ccf61f76ab02f212e0e9b28d465109ec1c18ae1f441fdf4810fc67b1f095290400d63da218c7f9e534d8a912f6151", 0xd0, 0x3f}, {&(0x7f0000000840)="dfd432812206991d18fc7bafe85aeacb84862556da8bfc3a6159339885767d4db58e67a47ce2fd59078c8ba30e492591179e89c5b1aa0e6f522a6b23dacc0bb6288c32cefd6149a860b84e9c08aaa9cf2e47d50fb37f32ba1cb3b24c6cf7721123915b5e70ac716b0702d9d72cd6aaf197067d85d139c3ff4e84391a3417de403f56678efab6489478966eb4fe1fa91bcd8d71e3", 0x94, 0x15d}], 0x0, &(0x7f0000000480)=ANY=[@ANYRES32=r1, @ANYRESOCT=r0]) unlinkat(r4, &(0x7f00000001c0)='./file0\x00', 0x0) r5 = geteuid() stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r6, 0x0) mount$9p_virtio(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x2000, &(0x7f00000002c0)={'trans=virtio,', {[{@afid={'afid', 0x3d, 0x3}}, {@access_uid={'access', 0x3d, r5}}], [{@subj_user}, {@fowner_eq={'fowner', 0x3d, r6}}, {@audit}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}]}}) 17:33:44 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x2000000, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:33:44 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x200000000000000, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:33:44 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota}]}) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) fchownat(r0, &(0x7f0000000040)='./file0/../file0/file0\x00', r1, 0x0, 0x400) 17:33:44 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 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, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xffffffff, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7ffd) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140), 0x208580, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000200)={r3, 0x7fffffff, 0xd8, 0xce14}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x60002004}) r4 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}}) ioctl$SG_GET_LOW_DMA(r4, 0x227a, &(0x7f0000000240)) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$unix(0xffffffffffffffff, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) r7 = dup3(r6, r0, 0x0) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), r7) openat$hpet(0xffffffffffffff9c, &(0x7f0000000100), 0x401, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x800) sendmsg$IPVS_CMD_GET_SERVICE(r7, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x36bdb192e72a7caa}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="6c45f356", @ANYRES16=r8, @ANYBLOB="02001829bd7000fddbdf250400000e5800018008000b00736970000600010000000000060004004e240000060004004e230000080005000200000008000800300000000a69a0e63a464dee19f172e7060002006c00000006000100020000000c00080009006c000000"], 0x6c}, 0x1, 0x0, 0x0, 0x4080}, 0x1) [ 3398.549138] FAULT_INJECTION: forcing a failure. [ 3398.549138] name failslab, interval 1, probability 0, space 0, times 0 [ 3398.550723] CPU: 0 PID: 92602 Comm: syz-executor.1 Not tainted 5.10.90 #1 [ 3398.551622] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3398.553246] Call Trace: [ 3398.553639] dump_stack+0x107/0x163 [ 3398.554176] should_fail.cold+0x5/0xa [ 3398.554694] ? create_object.isra.0+0x3a/0xa20 [ 3398.555324] should_failslab+0x5/0x10 [ 3398.555832] kmem_cache_alloc+0x5b/0x350 [ 3398.556389] create_object.isra.0+0x3a/0xa20 [ 3398.556991] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 3398.557722] kmem_cache_alloc+0x159/0x350 [ 3398.558285] ext4_mb_new_blocks+0x218a/0x46d0 [ 3398.558921] ? kasan_unpoison_shadow+0x33/0x40 [ 3398.559535] ? ext4_cache_extents+0x68/0x2d0 [ 3398.560274] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 3398.560943] ? ext4_discard_preallocations+0xe10/0xe10 [ 3398.561686] ? ext4_ext_search_right+0x2e3/0xbd0 [ 3398.562312] ? ext4_inode_to_goal_block+0x320/0x430 [ 3398.563002] ext4_ext_map_blocks+0x1ec0/0x5b90 [ 3398.563662] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3398.564397] ? SOFTIRQ_verbose+0x10/0x10 [ 3398.564946] ? perf_trace_lock+0xac/0x490 [ 3398.565541] ? SOFTIRQ_verbose+0x10/0x10 [ 3398.566098] ? ext4_ext_release+0x10/0x10 [ 3398.566657] ? ext4_map_blocks+0x5e0/0x18d0 [ 3398.567239] ? lock_release+0x6b0/0x6b0 [ 3398.567778] ? find_held_lock+0x2c/0x110 [ 3398.568349] ? rwsem_down_read_slowpath+0xb90/0xb90 [ 3398.569035] ext4_map_blocks+0x652/0x18d0 [ 3398.569632] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 3398.570201] ext4_getblk+0x144/0x680 [ 3398.570662] ? ext4_iomap_overwrite_begin+0xa0/0xa0 [ 3398.571285] ext4_bread+0x29/0x210 [ 3398.571725] ext4_append+0x15d/0x370 [ 3398.572189] ext4_init_new_dir+0x25e/0x4d0 [ 3398.572711] ? ext4_init_dot_dotdot+0x610/0x610 [ 3398.573291] ext4_mkdir+0x3c1/0xb10 [ 3398.573793] ? ext4_rmdir+0xf70/0xf70 [ 3398.574274] vfs_mkdir+0x41f/0x660 [ 3398.574721] do_mkdirat+0x145/0x2a0 [ 3398.575171] ? user_path_create+0xf0/0xf0 [ 3398.575682] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3398.576277] do_syscall_64+0x33/0x40 [ 3398.576735] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3398.577355] RIP: 0033:0x7f1537059c27 [ 3398.577865] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3398.580089] RSP: 002b:00007f15345cffa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3398.581010] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1537059c27 [ 3398.581898] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 3398.582764] RBP: 00007f15345d0040 R08: 0000000000000000 R09: 0000000000000000 [ 3398.583699] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3398.584606] R13: 0000000020000100 R14: 00007f15345d0000 R15: 0000000000000000 [ 3398.637235] 9pnet: Could not find request transport: rdma [ 3398.764797] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 3398.771874] 9pnet: Insufficient options for proto=fd [ 3398.808171] EXT4-fs (sda): re-mounted. Opts: grpjquota=,,errors=continue [ 3398.811839] EXT4-fs (sda): re-mounted. Opts: grpjquota=",errors=continue [ 3398.822554] EXT4-fs (sda): group quota file already specified 17:34:02 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0x1c, 0x10062, 0x0) 17:34:02 executing program 2: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$PTP_PEROUT_REQUEST2(r0, 0x40383d0c, &(0x7f0000000100)={{}, {}, 0x0, 0x20005}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST2(r1, 0x40103d0b, &(0x7f0000000080)={0x5bf2, 0x3}) 17:34:02 executing program 0: getsockopt$bt_sco_SCO_CONNINFO(0xffffffffffffffff, 0x11, 0x2, &(0x7f0000000000)=""/203, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000100)={0x2, 'macvlan1\x00', {0xdb}, 0x75}) socketpair(0xf, 0x80000, 0x1f, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000004b80)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, &(0x7f0000004c00)=0x80) syz_open_dev$rtc(&(0x7f0000005100), 0x3f, 0x2f8240) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000180)='\')(\\}}-)\x00', &(0x7f00000001c0)='\')(\\}}-)\x00', &(0x7f0000000200)='/\x00', &(0x7f0000000240)=')\xe5.-\x00'], &(0x7f0000000380)=[&(0x7f00000002c0)='$,%$:&\x00', &(0x7f0000000300)='$,%$:&\x00', &(0x7f0000000340)='@-.\x00']) socketpair(0x8, 0x6, 0x0, &(0x7f0000006ac0)) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) execve(&(0x7f000000dbc0)='./file0\x00', &(0x7f000000dd00)=[0x0, 0x0, 0x0], &(0x7f000000de40)=[&(0x7f000000dd40)='$,%$:&\x00', &(0x7f000000de00)='\')(\\}}-)\x00']) 17:34:02 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000100001800000092eee3b5dc6232a7a4425604d36968f8980eb5798ec65a19cf3f3d4a7733e71bd02985db143d5a3579ec5b7b5cd109282ecb564482cc0d0f940d9f9297fadde782dcaf984ed2db17ac459bdfc041a63bb1eeb3a937d527947dd48667333ac287111f144fade37b0a4a2b55f5ebdfad340653f260ea0f043af3f7a309283b", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0/../file0\x00']) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000880)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000c80)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r4, 0xd000943e, &(0x7f0000000e80)={r5, r6, "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", "c8f0f4eeac81bee8ef1e357c1878d1bb336ead7045567132b343d6032c53835b862ed78a6cb2ec0c63d62a294c63e397db1b276964af31f521dac035ed25cd14552ea24a6a26537fbcbc99050b0ce409427096bfb73c2a22e439379278e15c731cd9c584a18b0f833780d0417affe81afa36b14b342ad19125ffd893e0c701ceaa81d19c02d1daed93922b9fdb34287c27c9a5f0e42d4774d164270f2403d0f229f85a3e6dd90a6bf7383aa7138a5c12c53a52db8d5dd6bac0f675f7b245e856858ce914c02cfc00ca3c4f00055b6d7ab63531042c966ee24575802d4f90136a5a6a14c789305ad8f150839c6bac552d6f304da10123bd32920670d40dd570bb34230f72942aa287c683d9fa77561dadb3e05e8c16042d5e8c42ac25efd7bf39b2e3b5bcec1038da5a0eee35e2a9596ebc84a5250c8a3a04d4b691724b9db71b6553d97a9166d0ac713ab7ec1158c9c6618c6347784bccb3b229a328384504a0469d7d6e5ad0a62a8f2dbdd930d90504609fd188af0ddcfe353754c5efb981d87daeafd7237b5e02214b0c13dbe1f1e303ad49883f1a3ae13db1a0d0026fde399a2e0de95c577ae8ee74235f720334e8e961549d82e324e77837032cb179c580dd0526f12ce57c5fa5cb245885136dd0ec547970462e49929874faa48aeb63311c2a88c23412e02029cb3fe9f1df3a03422172cda6f65980e4841f39fa6908369ea09ae06f092b81b06444c0ee3a84eb0de7a36a868f6b169975f5b3eba1d6c874f9faa2a2dec2e226bad61d63445f7ac930ef255f1df9e6f3f4454325ea8a75167c2af555dba3d8e32c4f77b0c74df7d0967490381f10b5df86605503690992b7557b10c83733bcd1e7a5bca00a01370ef30dc3c4cc03596d6630ea2db4358b3238293d3a9b1940d46060a029d2505cf4a5181486557180dce180fa39a8f64712a5f7b4ae9399f79ed7b6abdce67820aa30edc526877a5f2226069c41ce7751c1aee6f52992665b6848797d2b9994c0b68f505a1bfe76a15e7d5e041f87e11752bdf07c42201cdc24c313d5d8b2678afac21a6cf07c86b28550db64edc1d164fc9c5fe0a6b06151b81e2b33c3567bcd70f07b273d46c3ec78265bf706d6900977f7fb649782903653e876fa0f581c8dfda6fe273910c10757a6e825ae77afbae5ddf77955baf5eb377690b1f07b18faa6631d2c19120e35df54005d4d2082821be00809bbdaa7d739b880d7ac2116bd7215e29114f595bffe7d0d95935f44b31bc4b0f9d4fda65d675c9b12948622f110d75e36c775a0eef766d2ab3ee0eeb5afce20aa7a5701e3ba94ce9152026f57d376ec6fff7b464c2041ffeff1e086bebd279f4895ccb1098ce0ff377646d3d8f09336950305909c92bc0e6837ad72116e666674d67a0098ed6a9139e6116be4c49b4630977c025a8dc5941544b7ec02b807ac77c46a647426a9b04d6821a9bbc5503ae2c4ca98da88bb4bddac89d658d397e2a80dbaa569b79c7ee10a73a77c5ef1674293e01528aa4d8c00e5728a39b7856833391931ead39790d905e87af2db58aa9d6faf3ada6f57af8a1af8b1b69a40438d354594bf9a2415ef97d20b906abf4a8e9827f1404d2e6c6b7982e98ab76db88470d6d7bc7ad59b70d9f3da0de30ae91017cde49951ada0c1fd1efc396e3acdb3126b4e841a47de82738cd8be4b245f58c98b0de1691be9d1fa5b9526ad4f86b4a632381733c6fd9ffaf21895b2caea631498261f6fbcca2cebabd205101ad071301d4665fcf35d383b870966b6877aedc948fadd7a6e64cae2dc587e89bc50f5c33174a031447070fcbdd79633a6ccd2ff3ec9879a2c45f11cdf726b69ac4564742a2600230139777641498de724f2fea6845b03e715a19e69eb8afa3a4f6eaa62afbc3aecbe2265b24dfd84fbd2f259afbfccb73baefb7d9bd74c778e3a38514ed100f2f99a8a73e196c622a7156881d3f9310ce5f61b1bc628dc83886523e211295d4429c3287bc3960fe630b594f19531de2e6362fb49e789adbfeada833fca0cb81c10e25e903c1519a29c8c67e6c621a12ed81ba42ba3f60ef39e542d1a3371624699e9f296f21119083c8fe09aaa3cf23795415b91ff3ea5335962c4be61bbf68e7b0bce5eb30e9de2dd6f5098e7d10b3dcbcf9f9c18293db935d631f545cb2bb57148ffb7cd51332cf4762c5071097d94e131336151837c94bed2ee629fb14855679a64bb38efb762fea041496a05c7b9bc316a7024e852b8f34e98c878a61c496e784f87b0d5d04f96807f052764094aff80d4671c9f4fb68ca749b6c31434f260ebfc639f449212c7c91cfc1be7ab89ae447737fdb8ee9ab989bd763b7963e8a964d8258f6ea43a74f0a8b6c226520792b5c30eee4dcfc76c99e8ce0bc71bb2c6f33c0032627b88189578f3ee05e72873c06d7988eeccb3e3e0199d2b5ae03b52ee0a3cfeae8779b2e9e3c64125b1af7406556c18dc9bd075f414507181f96c0c30b13584d94b883e4372db8c4655483b1ccdcb7daf470b1daa23620335552684a9521228f0e789dd942ffb8052ac94d05b1afa136278e07b7a2bd283a921b15adfd02e546a182e5fa93502fbc5d0b71232c64f670af5c87dcf127266b06bc4ac1a6aa5f82d4f093f6e3b6111738396b7d342326308535a0ce67642369b043b8e6ff1d025f335825c597a48f58d9bcf1fa5dc184311b0fcbe0d2e912742e7ce8be7bbee784645d6beab8764fa977d4afe4a0242111a68de89e29a0a667f603ec5b51b765cebd2ca995ff2988ed77e5761c171d7d77ed90ac350e6c7c4eff8e0c3fe334e0f4f1073c94c61ed975c66c5326d0ad064da310fdfd6cbf4ef9f6adb739d81190228c3cc8609e6a98150b05ccf087999be31993663c2833de84562652a9aac0ae19652e4988490e983a5632e4229d5f50937e486dd0bae636ce398457ec3f10d0c2c6ab4705b15d50f75e0b7f2b670cf6cf99e7291236797bdf1534cc3e0907a5e04edd237cd67f94371ee36944bb682ce35e784e07164812c3c28f5deb78a1084973448d03836e74cb32fe66cc2d14253a188f3544abb19f93de3036983611408fb74af9d00569897effba400f557dfd7cbff39255774000a16e0ebc24ed2b217e16afe5f09e7c26f6fc95fbf991d3815aca25f72e316b6acc3c9de425d25101c6991a1d4df4d01ae7079a6243b353107fee9c9fd87c29d67fa4510290a92993e0915a600878c8e1b41a7fc9136ab7066d1ef30666fd8f1709d0277500b08abfc39b9b1cbdcb57143cf6dd526981435f8ad4a35c4b122bb4364e0b51c4d65d4a390b09770c0d1f0881e930d4cd32f0ae9a8fce0a984ac865708e1ede7a4ebf4a8b881dcb604fff4dd123a8f6890ac0e29a50f0a7c5a306b2e989872e0e65ede73b6bec518106ce4d3d9d1f950f9b19d73fc78afc2fc0bba916e648ac53df025ad6cd0e79d8a4db6dfcaf5f53530d2c81ffdc3f17eaf73bd4802b3a7be6a9b4f0d27d53ea860b985738ead98bf058035bb6b3c76e5d54c1e5d74ab58cfb06a422c4b2ffeb8ec2b0b444792e8841f766821cc6650ae02717444963f048de029ad774cd4a77484ebbc34e444435b2c4ca4b4a7e89f899a91f20d7c806db2acac085c399c898f590766c8eff56338c1e2e02ad6437d01b1a37a613bb031d359e7238408211481269fb918a9291222261ecaafd5a08f6d3cb5c190f3f906aacdec3233ac7483ea8f2e2ed70865b1f5613da92542eee59e3942e73a3f78652a159a8da57b8aa88f0c44b41092c6da9bb6db6716583d9bd0c773d9c86c1f50bc4206bec9deb1e80bd8d11a2f72255740350c5d1f4bde620b04220ba83217b8d6c6aa31cc0ccffbbfe6a9b62f363848f375ed6a85f5acb5b00ce2e6c29c838c4f491505cdefb30caf1cbd99d28d5b181aa1f3bde4b53f844974052549274bfc6be6347e63967c0351059a08643f3b40fae5bf00797686f9ffe985f6d315d006922ddf63851ea547a8715c0162d6dc3f07cfe5c2b4fe980e6ca510b32992cd37c05ed2fe4abc77185c4fb352eadae2d46c098bee216dd21e9b43c306b45dba531db5c05dd3c47ba016facad10337ef8a3c563e530423dcdbf2c2819fccd97fb5bcfe0d39e3dff3b9c153ab85b7a8159efd3e4a933bf0b14e59b2c88718f147e327018a7ff8c6efae5ca2b8fcf75b7a6b24ec4def66c6be5a6db85f292311600dfb2c2ab515a12795670af9ff1de2c2804982d4d4d6dc174b56ef51d84fc7a9182e5253612143bac4c61df0b6bf9395d48501e78901459f7608bad64f07361720550bc7a129b49cdc0f972be5f03e1c802d3eae547c2787fab3c4c2e30a18e7faab9635cd284eb52e5ab86ef88480ad8f0c13639acfc1958a1df58fba760e2eabf07111110de3fd51fa98b154fbbc7a525737c7f3cbb00d261acec3f7e82adf6fb595b6023af61547a38700f8ebf8a115806a597404bc64053ba8edd74d83a4a137e95e9a8da0ac6b35f9284a8ec13db8779fde380f275cf56a65ce0cc167d9e9f8e461ce9c5c043274f96be03142046a0945cc395598565dea126348eff1612439111e809bdb4aa8ea9be6363188c2566e38d64ff70486c6cea9f2343f9648ec95e40f7a506084a7589aa4626a16a145ce0ab96ab95edf8b8c3af6b922dee451178bbfb167b32eab4edad405c12d8e58566169e6ec0817a8e131a2d41808f7f246d76f7b614b2247e15c7bf21a4360db6f9900bbc2d404663a3d9e3094080cfcd92118308a82ce44a6db8e6147d126494de42ef6c64c6747c500befa7b46b8e6388cb52b8a47b45e2cb4d62737246ad95574962f79c1f01430287ed30dbbff33435fcedf93a9030d7698aa50ae2ac3ab701cab139826af181145ad52dc5bf8fe16499e28f5873fb9441eb7b8e7a33c45f283d2833c6e7aa0753800203eeb952120caa29ffed0396d57b5e3667fdf7b9e7b776522a378b63c6b6b3ab210b13e7f547c72b92febbd481a7a2ea9dc5534452adf774b6a01afde592021bc53b1f9c946598ab131a90d3c2e4436ee149c49083e647a2578250d9b63ad03f817213a898480177f87149d7eb3da31c0b7da8840751bac4658799779363234cab9c35c8e2dc3fa21fe7d99ca832bf35dc42add92fec0aa1a762af8d7fe7d2a95985ef17b55148558ab632976def0e6ae3998c7e625e6e0315211426723ee98e0401f1e156f8b42bf7e2ff04acd9e200353ba4a0b47a6fa9da1293421020552205eddd6b41c822eb9f79677a9b0c299a80e57ae5035de3d69d902ad598708159fe3c613f1dba9860d7952b51e287530eb18e001158b793fa65b62d57415458d31ea2480b288da11f2c34fe4eb3694b5c8734d6ab51e33b582e18ce028ade887f011b63e2c2a8cae13a76f3324"}) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r2}}) umount2(&(0x7f0000000280)='./file0\x00', 0x1) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000240)=ANY=[@ANYBLOB="01ff7f000000000000000000", @ANYRES32, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='./file0/../file0\x00']) mount$9p_fd(0x0, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0), 0x2060060, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}, {@fscache}, {@dfltuid}, {@version_9p2000}], [{@context={'context', 0x3d, 'root'}}, {@permit_directio}, {@fowner_eq={'fowner', 0x3d, r9}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@uid_lt={'uid<', r7}}, {@pcr={'pcr', 0x3d, 0xc}}, {@appraise}]}}) r10 = syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000040)=ANY=[@ANYBLOB="677cd80e6f6a94ed6e2aed60f162df66ef2f0dd9ec0072b696a4612fea2f4c57d3315f"]) write$binfmt_elf64(r10, &(0x7f0000000500)=ANY=[@ANYBLOB="7f454c4602024001070000000000000002003e000100000020010000000000004000000000000000b70100000000000034ad00003979380002000100080007000000006064feffff01000000000000000100000000000000c9f9000000000000070000000000000006000000000000000300000000000000fca39fd4e70ee12498f6ae6b850a61f1c801062bc3371ccf44841e6bed568c50b2be3356b5768b185817893e07765b5c9c1df25ab10c66c6e9441ae28d7dc992cad4bf7f6438e232ffedd88349e8806a093aac84ecb24b17aec179a031ae896dcad5a6cc37efb623dbd84d969fa8e068c48d88226600f94d8e4a8d08913a67dbb2cf04d789cbe85b50380e1e2aeb46cb1d26571ba4962b3271c4785b5f2153f564eb6a8ce840aa90bc20e86b19debc00f305acad106f854b9003ecb8da8e80d126610acfab67a6280cfff2154b1c2bc67e98bb3c21f62f3f8c5f2a430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a729b2b8000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009300"/863], 0x35f) 17:34:02 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f00000002c0)="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", 0xfe, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x6}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x30) 17:34:02 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x300000000000000, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:34:02 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x3000000, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:34:02 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 24) [ 3416.737148] FAULT_INJECTION: forcing a failure. [ 3416.737148] name failslab, interval 1, probability 0, space 0, times 0 [ 3416.739528] CPU: 1 PID: 93178 Comm: syz-executor.1 Not tainted 5.10.90 #1 [ 3416.740922] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3416.743241] Call Trace: [ 3416.743787] dump_stack+0x107/0x163 [ 3416.744538] should_fail.cold+0x5/0xa [ 3416.745319] ? create_object.isra.0+0x3a/0xa20 [ 3416.746276] should_failslab+0x5/0x10 [ 3416.747048] kmem_cache_alloc+0x5b/0x350 [ 3416.747883] create_object.isra.0+0x3a/0xa20 [ 3416.748776] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 3416.749821] kmem_cache_alloc+0x159/0x350 [ 3416.750683] ext4_mb_new_blocks+0x218a/0x46d0 [ 3416.751626] ? kasan_unpoison_shadow+0x33/0x40 [ 3416.752555] ? ext4_cache_extents+0x68/0x2d0 [ 3416.753449] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 3416.754495] ? ext4_discard_preallocations+0xe10/0xe10 [ 3416.755564] ? ext4_ext_search_right+0x2e3/0xbd0 [ 3416.756533] ? ext4_inode_to_goal_block+0x320/0x430 [ 3416.757565] ext4_ext_map_blocks+0x1ec0/0x5b90 [ 3416.758536] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3416.759600] ? SOFTIRQ_verbose+0x10/0x10 [ 3416.760430] ? perf_trace_lock+0xac/0x490 [ 3416.761272] ? SOFTIRQ_verbose+0x10/0x10 [ 3416.762119] ? ext4_ext_release+0x10/0x10 [ 3416.762968] ? ext4_map_blocks+0x5e0/0x18d0 [ 3416.763854] ? lock_release+0x6b0/0x6b0 [ 3416.764669] ? find_held_lock+0x2c/0x110 [ 3416.765521] ? rwsem_down_read_slowpath+0xb90/0xb90 [ 3416.766576] ext4_map_blocks+0x652/0x18d0 [ 3416.767441] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 3416.768383] ext4_getblk+0x144/0x680 [ 3416.769146] ? ext4_iomap_overwrite_begin+0xa0/0xa0 [ 3416.770193] ext4_bread+0x29/0x210 [ 3416.770927] ext4_append+0x15d/0x370 [ 3416.771697] ext4_init_new_dir+0x25e/0x4d0 [ 3416.772568] ? ext4_init_dot_dotdot+0x610/0x610 [ 3416.773541] ext4_mkdir+0x3c1/0xb10 [ 3416.774304] ? ext4_rmdir+0xf70/0xf70 [ 3416.775099] vfs_mkdir+0x41f/0x660 [ 3416.775836] do_mkdirat+0x145/0x2a0 [ 3416.776584] ? user_path_create+0xf0/0xf0 [ 3416.777437] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3416.778445] do_syscall_64+0x33/0x40 [ 3416.779207] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3416.780260] RIP: 0033:0x7f1537059c27 [ 3416.781024] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3416.784799] RSP: 002b:00007f15345cffa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3416.786366] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1537059c27 [ 3416.787834] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 3416.789296] RBP: 00007f15345d0040 R08: 0000000000000000 R09: 0000000000000000 [ 3416.790774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3416.792238] R13: 0000000020000100 R14: 00007f15345d0000 R15: 0000000000000000 17:34:02 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0x1d, 0x10062, 0x0) 17:34:02 executing program 2: fork() syz_mount_image$nfs4(0x0, 0x0, 0x0, 0x1, &(0x7f0000001bc0)=[{&(0x7f0000000840)="a27e2219ec", 0x5}], 0x0, 0x0) r0 = fork() r1 = fork() kcmp(r0, r1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) waitid(0x2, r0, &(0x7f0000000000), 0x8, &(0x7f0000000080)) [ 3416.868760] EXT4-fs (sda): group quota file already specified 17:34:02 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 25) [ 3416.891829] EXT4-fs (sda): re-mounted. Opts: grpjquota=",errors=continue [ 3416.912963] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 not in group (block 14261367595414226856)! [ 3416.915441] EXT4-fs (loop5): group descriptors corrupted! 17:34:02 executing program 0: ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000300)=0x3) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80, 0x0) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000100), 0xffffffffffffffff) accept$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000180)=0x14) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x30, r1, 0x4, 0x70bd2b, 0x25dfdbfb, {}, [@WGDEVICE_A_IFINDEX={0x8, 0x1, r2}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x4004000}, 0x20000050) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) pwritev(r3, &(0x7f0000000700)=[{&(0x7f0000000240)="a7", 0x1}], 0x1, 0x2cb, 0x0) [ 3416.982626] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 not in group (block 14261367595414226856)! [ 3416.984582] EXT4-fs (loop5): group descriptors corrupted! 17:34:02 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x4000000, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) [ 3417.135151] FAULT_INJECTION: forcing a failure. [ 3417.135151] name failslab, interval 1, probability 0, space 0, times 0 [ 3417.137131] CPU: 0 PID: 93648 Comm: syz-executor.1 Not tainted 5.10.90 #1 [ 3417.138085] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3417.139612] Call Trace: [ 3417.139991] dump_stack+0x107/0x163 [ 3417.140481] should_fail.cold+0x5/0xa [ 3417.141019] ? create_object.isra.0+0x3a/0xa20 [ 3417.141624] should_failslab+0x5/0x10 [ 3417.142158] kmem_cache_alloc+0x5b/0x350 [ 3417.142698] ? __es_remove_extent+0x70f/0x15c0 [ 3417.143315] create_object.isra.0+0x3a/0xa20 [ 3417.143932] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 3417.144602] kmem_cache_alloc+0x159/0x350 [ 3417.145193] __es_insert_extent+0x3a9/0x12f0 [ 3417.145829] ext4_es_insert_extent+0x2dc/0xbb0 [ 3417.146470] ? ext4_es_scan_clu+0x2e0/0x2e0 [ 3417.147069] ? rwsem_down_read_slowpath+0xb90/0xb90 [ 3417.147767] ext4_map_blocks+0x8e1/0x18d0 [ 3417.148334] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 3417.148981] ext4_getblk+0x144/0x680 [ 3417.149470] ? ext4_iomap_overwrite_begin+0xa0/0xa0 [ 3417.150211] ext4_bread+0x29/0x210 [ 3417.150705] ext4_append+0x15d/0x370 [ 3417.151232] ext4_init_new_dir+0x25e/0x4d0 [ 3417.151829] ? ext4_init_dot_dotdot+0x610/0x610 [ 3417.152478] ext4_mkdir+0x3c1/0xb10 [ 3417.153006] ? ext4_rmdir+0xf70/0xf70 [ 3417.153551] vfs_mkdir+0x41f/0x660 [ 3417.154055] do_mkdirat+0x145/0x2a0 [ 3417.154549] ? user_path_create+0xf0/0xf0 [ 3417.155105] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3417.155745] do_syscall_64+0x33/0x40 [ 3417.156256] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3417.156944] RIP: 0033:0x7f1537059c27 [ 3417.157521] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3417.160587] RSP: 002b:00007f15345cffa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3417.161639] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1537059c27 [ 3417.162606] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 3417.163603] RBP: 00007f15345d0040 R08: 0000000000000000 R09: 0000000000000000 [ 3417.164552] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3417.165505] R13: 0000000020000100 R14: 00007f15345d0000 R15: 0000000000000000 [ 3417.311742] EXT4-fs (sda): re-mounted. Opts: grpjquota=",errors=continue 17:34:20 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x400000000000000, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) 17:34:20 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x5000000, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:34:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file2\x00', 0x2000, 0x23) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r5, 0x0, r4, 0x0, 0x200f5ef, 0x0) 17:34:20 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000002280)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/92, 0x5c}, {&(0x7f00000000c0)}, {&(0x7f0000001300)=""/248, 0xf8}, {&(0x7f0000001400)=""/228, 0xe4}, {&(0x7f0000001500)=""/217, 0xd9}, {&(0x7f0000001600)=""/193, 0xc1}], 0x7}, 0x8}, {{&(0x7f0000001700)=@un=@abs, 0x80, &(0x7f0000001940)=[{&(0x7f0000001780)=""/198, 0xc6}, {&(0x7f0000001880)=""/123, 0x7b}], 0x2, &(0x7f0000001980)=""/220, 0xdc}, 0x3}, {{0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f0000001a80)=""/42, 0x2a}, {&(0x7f0000001ac0)=""/45, 0x2d}, {&(0x7f0000001b00)=""/222, 0xde}, {&(0x7f0000001c00)=""/4, 0x4}, {&(0x7f0000001c40)=""/21, 0x15}], 0x5, &(0x7f0000001d00)=""/244, 0xf4}, 0xa}, {{&(0x7f0000001e00)=@x25={0x9, @remote}, 0x80, &(0x7f0000002080)=[{&(0x7f0000001e80)=""/38, 0x26}, {&(0x7f00000025c0)=""/221, 0xdd}, {&(0x7f0000001fc0)=""/114, 0x72}, {&(0x7f0000002040)=""/11, 0xb}], 0x4}, 0x7effffff}, {{&(0x7f00000020c0)=@in6, 0x80, &(0x7f0000002180)=[{&(0x7f0000002140)=""/35, 0x23}], 0x1, &(0x7f00000021c0)=""/178, 0xb2}, 0x9}], 0x5, 0x60002050, &(0x7f00000023c0)={0x0, 0x989680}) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$ETHTOOL_MSG_PAUSE_SET(r2, &(0x7f00000024c0)={&(0x7f0000001f40)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001f80)={&(0x7f00000026c0)={0xa0, 0x0, 0x8, 0x70bd2c, 0x25dfdbff, {}, [@ETHTOOL_A_PAUSE_HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}]}, @ETHTOOL_A_PAUSE_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_PAUSE_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_PAUSE_TX={0x5, 0x4, 0x1}, @ETHTOOL_A_PAUSE_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_PAUSE_RX={0x5, 0x3, 0x1}, @ETHTOOL_A_PAUSE_AUTONEG={0x5, 0x2, 0x1}]}, 0xa0}, 0x1, 0x0, 0x0, 0x805}, 0x40004) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000002a40)={0x0, 0x0, &(0x7f0000002a00)={&(0x7f0000002800)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000000000004400000000000000b0c2d5fe527b644ceabe5709ff99aa751adf4adfd98a8847641e9b2e7012c8b2", @ANYRES32=r5, @ANYBLOB="1c0023800600040000000000060001002c0000000600020071000000"], 0x38}}, 0x0) sendmsg$NL80211_CMD_UNEXPECTED_FRAME(r0, &(0x7f0000001f00)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001ec0)={&(0x7f0000001900)={0x1c, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r5}, @void}}, ["", "", "", ""]}, 0x1c}}, 0x40400c0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r7}}) sendmsg$inet6(r6, &(0x7f0000002500)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000002400)="cfce1b9a34913421d519b5318076067c0e81b1d55dea8ab2e312b40c5cfc03900059c96d971241632c85a4c5e95b115cbb747ee9a877deb7b3f6aa34ba2d612b4233ba1584d373805dab00ce998771d4a5efb777cc59d68eb92c36047bc269c41f0deb9b3f6be04699c5a79f854a8bfa5240bfbab8795bd6f53d16c0d6734b2592bb218c04b12f2ef87c70c8b36ca378f09f059cd372144acd0de142893e08ce0905a1150f8e42d7f4700fae", 0xac}], 0x1, &(0x7f00000024c0)}, 0x8840) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2046034, &(0x7f0000002540)=ANY=[]) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(0xffffffffffffffff, &(0x7f00000027c0)={&(0x7f0000002540)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000002780)={&(0x7f0000002580)={0x24, 0x2, 0x8, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, [@CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x800}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x84}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x805) 17:34:20 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x560d, &(0x7f0000000440)) 17:34:20 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 26) 17:34:20 executing program 5: syz_genetlink_get_family_id$tipc2(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000002dc0)={&(0x7f0000002a00)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002d80)={&(0x7f0000002a40)={0x310, 0x0, 0x8, 0x70bd29, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_USE_MFP={0x8}, @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x80}, @fils_params=[@NL80211_ATTR_FILS_ERP_USERNAME={0xf, 0xf9, "5b3b08b0def509041fcbc8"}, @NL80211_ATTR_FILS_ERP_RRK={0x5a, 0xfc, "b11a31d6686424fe9cd2f9b189fd79ecef7533e1862468c1b48325bbc3bb143205b41fb8784e6d67c71ff24469d4fa5db1d200f88e2dbbbac4c6bdbdb320cae0ee30779f5321d01c82b4f746db777b12062d126c8ae9"}, @NL80211_ATTR_FILS_ERP_RRK={0x2a, 0xfc, "db1ca0d1cb3190be7ebd09f041228178c070460aa5452a570ca73eb2f7d9a060259a975adb13"}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x5}, @NL80211_ATTR_FILS_ERP_USERNAME={0x11, 0xf9, "14423c0e82e3344efc5ba2ce32"}, @NL80211_ATTR_FILS_ERP_REALM={0x33, 0xfa, "9a5889ed442c71fc785cb8621be4f6179cb314f21ec6c034d59eba19763fe831521573561200273669795d64c87266"}, @NL80211_ATTR_FILS_ERP_RRK={0xac, 0xfc, "57441d728e060d8cb288fdd092aac0566224b6840bdc0f7ea6d4822b3ac9bee361438fbcb2d8053df237f856f36f97b1096cfd18b216c52cd73ed7e6f058cd9711981833c5a3bc8a31c827e3835124cd2bc0fa3367697a4ef81e5b8a177ef1da94324403636bd4a1cbe2bf779ac49f3416c0eed300c86fc605b8b34e1ef77cdbe6e8567bcdf8a2a367f7912c8cf31f4edaf19f2ca6bb595d1276df15c5e9b7efbbe984606325f51f"}, @NL80211_ATTR_FILS_ERP_REALM={0x67, 0xfa, "5478e0638b44e41c4ed4798469c20c10f528212c25a2cf3086c21baac6363f0ec8f1549ae84f430041b14a622fbf80ee6282fe4850bb18570f021b55ac6473bdb1c04ef813a23cc2270bdcc54254fb0605d25864714e9c371654bf03dc5c81420acb4d"}, @NL80211_ATTR_FILS_ERP_REALM={0xa5, 0xfa, "98c61fc18fde81b974e43934e46b95ec1d0f981750b46f0ff149f6c5230380aec8d4a73ed5e4b89933a051d75dba21a6fd08738cd676be396f4bcd8c32fa910b79611d05b5e678408901795aa4c8afe8a2ddd01f08115b031b6ff01dceafbea6dc51aad7c87cb98f688389d8ca6e577a8af8db2118731c934ed5987254f4b9e717d6487eb5954da7a27395b55a41d8c10e7ccbef2e822db0d7e10052585bc1d7c7"}], @NL80211_ATTR_HT_CAPABILITY={0x1e, 0x1f, {0x800, 0x0, 0x2, 0x0, {0x0, 0x7, 0x0, 0x8, 0x0, 0x0, 0x1}, 0x1, 0x79, 0x5}}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x3f}, @NL80211_ATTR_USE_RRM={0x4}, @NL80211_ATTR_WIPHY_FREQ_HINT={0x8, 0xc9, @random=0x143c}, @NL80211_ATTR_VHT_CAPABILITY_MASK={0x10, 0xb0, {0x400, {0x101, 0x4, 0x4, 0x6}}}]}, 0x310}, 0x1, 0x0, 0x0, 0x80004}, 0x40800) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000001b40), 0xffffffffffffffff) sendmsg$TIPC_NL_NODE_GET(0xffffffffffffffff, &(0x7f0000001f40)={&(0x7f00000003c0), 0xc, &(0x7f0000001f00)={&(0x7f0000001b80)={0x36c, r0, 0x300, 0x70bd2a, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x44, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6bd70799}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x48}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xe2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfffffffe}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}]}, @TIPC_NLA_SOCK={0x50, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6d39}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x10000}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xffffffbe}]}, @TIPC_NLA_MEDIA={0x130, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6ef7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5f1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x140}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffff08c}]}, @TIPC_NLA_MEDIA_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x68}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xad76}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8ee401c}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2bc9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff575f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x101}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffff7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}]}]}, @TIPC_NLA_NODE={0x58, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x3d, 0x4, {'gcm(aes)\x00', 0x15, "a8ca3265afa1e434e606fea2d30552814088134dcd"}}]}, @TIPC_NLA_NET={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x2}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x132}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1f}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8000}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x5c}]}, @TIPC_NLA_BEARER={0xf4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xadbe}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xb366}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xf78}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1fc00}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x71e53801}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x401}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x140}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}, {0x14, 0x2, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x3f}}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}}, {0x14, 0x2, @in={0x2, 0x4e22, @broadcast}}}}]}, @TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x36c}, 0x1, 0x0, 0x0, 0x8000}, 0x804) r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x7f}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0xa0a}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x409, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) r2 = open(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x8) unlinkat(r2, &(0x7f0000000180)='./file0\x00', 0x0) unlinkat(r1, &(0x7f00000001c0)='./file0\x00', 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000001a40)=0x0) r4 = openat$sr(0xffffffffffffff9c, &(0x7f0000001f80), 0x600, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r4, 0xca289435, &(0x7f0000001fc0)={0x0, 0x10000, @status={[0xe3, 0xffffffff00000001, 0x7, 0xff, 0x3, 0x6]}, [0x200, 0x4ef1, 0x101, 0x1000, 0xdf0, 0x80, 0x7ff, 0x83, 0x2, 0x4, 0x1, 0x3, 0x10001, 0x9, 0x0, 0x5, 0x80000000, 0x7, 0x20, 0xffff, 0x2, 0x6137, 0x4, 0xfffffffffffffffc, 0x1, 0x800, 0x1874ad1d, 0x4, 0x54, 0x54a, 0x2, 0x5, 0x4, 0x4, 0x332a, 0x5b, 0x9, 0x0, 0x101, 0xf76, 0x3, 0x1, 0x1, 0x3, 0x8d5, 0x0, 0x75, 0x5, 0x3647, 0x7, 0x4, 0xb, 0x5, 0x180, 0x800000000000, 0x8e, 0x0, 0xe0, 0x6, 0x800, 0x7ff, 0x800, 0x8, 0x1ea]}) syz_mount_image$tmpfs(&(0x7f0000000300), &(0x7f0000000340)='./file0/file0\x00', 0x5d5, 0x8, &(0x7f0000001980)=[{&(0x7f0000000540)="ad6047a05ebf98eaf6037dc54e39ddb08e16aea68ef8ba77408172ae81ceea980378af5b2f4085a2233b6d7c4014ef0b610192be15da09d14ae443ac18c1dc52eabbd000a1c30955d949ae0a4e9e7766fc4eeaf652b24450b7585ecece4e00b215960a7954ece0be3b", 0x69, 0x3}, {&(0x7f00000005c0)="ebd1f0da700b02064c1f531f6d8b6104088340fc18e7f92d4648e5d8520e55985e3f79ec5d39bac429eac9fc2132ec694a373c3c5ade6f80022fd78e9f702ee63155817eff5084ba607d6d510b21f740b1a4c7332b5dcf9efed92c3851c3d70e262130ad8e8eb778008eb3da1d4d7b6d83a94946dcb154783bfaeb287d3143f640821bac4c8be6f9c405d9008991beab5b9b98d1f455660fff4b9148db774745021c8f9967af0691f156fb71e87e0d8ddc1149a7b45136c3903adb32a4dc734b68acc92f74fa0635efd197c8f87a1ae87d25c3bf73ef4ca992093dc2b6790ae828c85ba2", 0xe4, 0x670b}, {&(0x7f00000006c0)="35a21bd536e5761ebfef3551dcc2be1f409f607c648b699d03e3105335318aaa3ed545b5afc8bafc5fdd86bf8b40d78b304399bacc532ffe4e63ee420efa2ec9eecaef55d9711d7192d58a666419bc33e89338860ea9ed54c765e6f0ef31ab1c3df568915e31a164fa678daa", 0x6c, 0xabf}, {&(0x7f00000003c0), 0x0, 0x1}, {&(0x7f0000000740)="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", 0x1000, 0x1}, {&(0x7f0000001740)="0510bb2240e1ef8c630c279b18a2aae1c575a06412ddac1cc5eaad610ac9e68bd9884a42ceb9a029bb37a29e55777d2a1fb37a47168e8d83f13d432cdc33c70447be4188894e1e9074", 0x49, 0x8001}, {&(0x7f00000017c0)="631de899c415e9c3b3732d5836d2e7219dfe3e0cb222f682aea5452f0af10815644d398f2c3c42a7fe4a82210adca7bcf81253e5edc52995012d03ad218099c49942ffa51e99f46ad8136973339d6b178ed9be5ce35fb437117a20f6a1faf59bd4e07248823b15d66e000e8c80ea91752cfb8b15f0412f4d411717c68731f361dc7f335033e394d6c8c1801f61458dec6093c6b7f0b148b0ae980bb3dde3280013f059696992f9d9453d91fa68ab57e555c8cf412a8fa134f50a33bbd4f6ac8913b1cd2e95b5e096500e", 0xca, 0x1}, {&(0x7f00000018c0)="bab23cc1538d02bbb21bad8ac5b6a50454d7842cf0c6435c98231a280a1b28aad804ebaca50191c93e420df20e59863de323ed821e98c72566c9d478fed7d286196104e0547e824f84c91845da9c4129199cad233378d31b768a64731b438be10c4a31b58e5999d13f6920de6e98aeb1f51811e909a35ee85b5e12da1567270afcb4bcb8535398", 0x87, 0x7}], 0x10000, &(0x7f0000001a80)={[{@uid={'uid', 0x3d, r3}}, {@size={'size', 0x3d, [0x2d, 0x33]}}, {@huge_within_size}, {@uid={'uid', 0x3d, 0xee01}}], [{@hash}, {@uid_eq}, {@subj_user={'subj_user', 0x3d, '-.\xe9&/'}}, {@fsuuid={'fsuuid', 0x3d, {[0x65, 0x38, 0x63, 0x39, 0x63, 0x34, 0x66, 0x31], 0x2d, [0x66, 0x34, 0x39, 0x34], 0x2d, [0x33, 0x32, 0x31, 0x37], 0x2d, [0x38, 0x0, 0x36, 0x33], 0x2d, [0x39, 0x62, 0x30, 0x38, 0x65, 0x36, 0x65, 0x65]}}}]}) ioctl$HIDIOCGFIELDINFO(r2, 0xc038480a, &(0x7f00000002c0)={0x2, 0x1, 0x17f3, 0x6, 0x0, 0x4, 0x6, 0x0, 0x12000000, 0x1, 0x3, 0xfffffff9, 0x0, 0x1}) 17:34:20 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0x1e, 0x10062, 0x0) [ 3434.737720] EXT4-fs (sda): group quota file already specified [ 3434.745396] FAULT_INJECTION: forcing a failure. [ 3434.745396] name failslab, interval 1, probability 0, space 0, times 0 [ 3434.753345] CPU: 0 PID: 93969 Comm: syz-executor.1 Not tainted 5.10.90 #1 [ 3434.753359] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3434.753364] Call Trace: [ 3434.753384] dump_stack+0x107/0x163 [ 3434.753403] should_fail.cold+0x5/0xa [ 3434.753421] ? jbd2_journal_add_journal_head+0x1a3/0x540 [ 3434.753437] should_failslab+0x5/0x10 [ 3434.753449] kmem_cache_alloc+0x5b/0x350 [ 3434.753471] jbd2_journal_add_journal_head+0x1a3/0x540 [ 3434.753492] jbd2_journal_get_create_access+0x40/0x560 [ 3434.753516] __ext4_journal_get_create_access+0x43/0x90 [ 3434.753532] ext4_getblk+0x318/0x680 [ 3434.753546] ? ext4_iomap_overwrite_begin+0xa0/0xa0 [ 3434.753576] ext4_bread+0x29/0x210 [ 3434.753592] ext4_append+0x15d/0x370 [ 3434.753614] ext4_init_new_dir+0x25e/0x4d0 [ 3434.753632] ? ext4_init_dot_dotdot+0x610/0x610 [ 3434.753661] ext4_mkdir+0x3c1/0xb10 [ 3434.753683] ? ext4_rmdir+0xf70/0xf70 [ 3434.753712] vfs_mkdir+0x41f/0x660 [ 3434.753733] do_mkdirat+0x145/0x2a0 [ 3434.753750] ? user_path_create+0xf0/0xf0 [ 3434.753771] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3434.753790] do_syscall_64+0x33/0x40 [ 3434.753803] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3434.753813] RIP: 0033:0x7f1537059c27 [ 3434.753828] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3434.753836] RSP: 002b:00007f15345cffa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3434.753851] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1537059c27 [ 3434.753859] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 3434.753867] RBP: 00007f15345d0040 R08: 0000000000000000 R09: 0000000000000000 [ 3434.753874] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3434.753882] R13: 0000000020000100 R14: 00007f15345d0000 R15: 0000000000000000 [ 3434.754343] ENOMEM in journal_alloc_journal_head, retrying. [ 3434.823950] EXT4-fs (sda): re-mounted. Opts: grpjquota=",errors=continue 17:34:20 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 27) [ 3434.920087] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 3434.925739] 9pnet: p9_fd_create_unix (94044): problem connecting socket: ./file0: -111 17:34:20 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0x21, 0x10062, 0x0) 17:34:20 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x1, 0x5, &(0x7f0000000640)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000040)="0100b89df4e904a2000065dc225e04", 0xf, 0x800}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}, {&(0x7f0000000200)="387807d2d44a5206d5fae11f91599a2fc5ba58b7c0a9556629533ca1490c112aa1c8afdaf091822fa3056da5932c1ba665f36b73059ea656f0ee087173e8b63933857d69d9c3e73e2534c4fc4631ffb119cfa398f8bb7a0e", 0x58, 0x5a9}, {0x0, 0x0, 0x5}], 0x0, &(0x7f0000000080)=ANY=[]) memfd_create(0x0, 0x5f) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) openat(r0, &(0x7f0000000140)='./file0\x00', 0x80, 0xa2) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) openat$cgroup_type(r1, &(0x7f00000000c0), 0x2, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x202001, 0x80) 17:34:20 executing program 3: sendmsg$IEEE802154_LIST_PHY(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x10, 0x70bd25, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4008011}, 0x20000801) sendmsg$NL80211_CMD_AUTHENTICATE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x34, 0x0, 0x100, 0x70bd25, 0x25dfdbfc, {{}, {@void, @void}}, [@key_params=[@NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "6bcf5fab0d3efa2058309d572d"}, @NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac05}]]}, 0x34}, 0x1, 0x0, 0x0, 0x50}, 0x10) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f0000000340)='./file0/../file0\x00') mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota}]}) 17:34:20 executing program 0: sysfs$1(0x1, &(0x7f0000000000)='Z\x04\x13(\bj\xca\xee\x91\fL&\xe7\x90\xb3\x84\xe2m\xee\x05\xda57\xb9\x8f1\xb6\xba]\xa9\x00\xa6\x96\xff\x15\x9d(\x9d\xd1\xbc\xac\xcf\xd1\xb0J~%F\x14\x80\xaa]\x00\xb6V\xb5\xa30\x9f\xf3]#\xa1\xcc{!\x8b\rnR&\xb8h\x15\xec\x97\x89\xed\xa7\x7f\xa8\xfe\xee\xb5\xc2F\xbe\xe7\xde\xe0\xc0\x02\xc0\b\xbf\x1e\'D\xe5\xdd\x8f\xa4H\xac\xecE7F\x05>\xbcf>\xd2m\xf8\xeb\xc6|\x84\x87]\xc5\x17W\xe86\x9bA\xf3\xb4GJ[\xd3\x16\f\xfe\x89\x91\xe9\x8eF\x9e\xaf\xfa\x03_\x19~\xda\x1a\x82\xfe.F') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) mlockall(0x7) sysfs$1(0x1, &(0x7f00000000c0)='Z\x04\x13(\bj\xca\xee\x91\fL&\xe7\x90\xb3\x84\xe2m\xee\x05\xda57\xb9\x8f1\xb6\xba]\xa9\x00\xa6\x96\xff\x15\x9d(\x9d\xd1\xbc\xac\xcf\xd1\xb0J~%F\x14\x80\xaa]\x00\xb6V\xb5\xa30\x9f\xf3]#\xa1\xcc{!\x8b\rnR&\xb8h\x15\xec\x97\x89\xed\xa7\x7f\xa8\xfe\xee\xb5\xc2F\xbe\xe7\xde\xe0\xc0\x02\xc0\b\xbf\x1e\'D\xe5\xdd\x8f\xa4H\xac\xecE7F\x05>\xbcf>\xd2m\xf8\xeb\xc6|\x84\x87]\xc5\x17W\xe86\x9bA\xf3\xb4GJ[\xd3\x16\f\xfe\x89\x91\xe9\x8eF\x9e\xaf\xfa\x03_\x19~\xda\x1a\x82\xfe.F') 17:34:20 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x6000000, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:34:20 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x500000000000000, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) [ 3435.039041] tmpfs: Bad value for 'size' [ 3435.126008] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 3435.130038] 9pnet: p9_fd_create_unix (93972): problem connecting socket: ./file0: -111 [ 3435.213160] tmpfs: Bad value for 'size' 17:34:21 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002e5fffacd00000fc99134a01cb38146a2f66696c653000"]) renameat2(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x3) [ 3435.601230] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 3435.602592] EXT4-fs (loop2): failed to parse options in superblock:  [ 3435.604738] EXT4-fs (loop2): bad geometry: block count 128 exceeds size of device (8 blocks) [ 3435.633986] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 3435.635111] EXT4-fs (loop2): failed to parse options in superblock:  [ 3435.636033] EXT4-fs (loop2): Unrecognized mount option "./file0" or missing value 17:34:21 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0x22, 0x10062, 0x0) [ 3435.675067] FAULT_INJECTION: forcing a failure. [ 3435.675067] name failslab, interval 1, probability 0, space 0, times 0 [ 3435.676843] CPU: 0 PID: 94437 Comm: syz-executor.1 Not tainted 5.10.90 #1 [ 3435.682334] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3435.683832] Call Trace: [ 3435.684244] dump_stack+0x107/0x163 [ 3435.684749] should_fail.cold+0x5/0xa [ 3435.685273] ? create_object.isra.0+0x3a/0xa20 [ 3435.685918] should_failslab+0x5/0x10 [ 3435.686504] kmem_cache_alloc+0x5b/0x350 [ 3435.687073] create_object.isra.0+0x3a/0xa20 [ 3435.687667] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 3435.688380] kmem_cache_alloc+0x159/0x350 [ 3435.688972] jbd2_journal_add_journal_head+0x1a3/0x540 [ 3435.689715] jbd2_journal_get_create_access+0x40/0x560 [ 3435.690489] __ext4_journal_get_create_access+0x43/0x90 [ 3435.691251] ext4_getblk+0x318/0x680 [ 3435.691789] ? ext4_iomap_overwrite_begin+0xa0/0xa0 [ 3435.692504] ext4_bread+0x29/0x210 [ 3435.693006] ext4_append+0x15d/0x370 [ 3435.693537] ext4_init_new_dir+0x25e/0x4d0 [ 3435.694200] ? ext4_init_dot_dotdot+0x610/0x610 [ 3435.694876] ext4_mkdir+0x3c1/0xb10 [ 3435.695414] ? ext4_rmdir+0xf70/0xf70 [ 3435.695965] vfs_mkdir+0x41f/0x660 [ 3435.696463] do_mkdirat+0x145/0x2a0 [ 3435.696983] ? user_path_create+0xf0/0xf0 [ 3435.697591] ? rcu_read_lock_sched_held+0x3a/0x70 [ 3435.698302] do_syscall_64+0x33/0x40 [ 3435.698823] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3435.699538] RIP: 0033:0x7f1537059c27 [ 3435.700052] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3435.702515] RSP: 002b:00007f15345cffa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3435.703529] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1537059c27 [ 3435.704495] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 3435.705471] RBP: 00007f15345d0040 R08: 0000000000000000 R09: 0000000000000000 [ 3435.706521] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3435.707501] R13: 0000000020000100 R14: 00007f15345d0000 R15: 0000000000000000 17:34:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 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, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="c5d0616e733d66642c7266646e6f3d866d4fab44eff1607d695c1f2a69a43a47af57117cd711041a7e2c477601aa3a3c6e9b3be4d67279041eef6f306d31ee9a712f732059e10a9478a81cb128c4c174e0e29675d18f92eb01a8b8ea6b3369c9ab1d3b4733b89d864e37ea772bd9a86d7b9a659dcdf251dd0ae6a8634508bd75ff4b79f6bcf826fcea9a556e027a05b97e4306fa0063e3f951cb7b135ed86f2e5c1e0d0104f3094974a4e57966a86defa75ed4499b31e8962318247ca7a510080439a29393caa17a9bd0e3eb4cbf208ea0e717dc452f45b9fc061315", @ANYBLOB="7b6b31c5e0d86e5a7daa616f76070754c8bb015028c21b847701cb283b53b1eb", @ANYBLOB=',wfdno=', @ANYRESDEC=r1, @ANYBLOB=',\x00']) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)=']\x00') ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6628) 17:34:21 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 28) [ 3435.901885] EXT4-fs (sda): group quota file already specified [ 3435.922935] EXT4-fs (sda): re-mounted. Opts: grpjquota=",errors=continue 17:34:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/pids.max\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0)=0xffffffffffffffff, 0x12) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), 0x4) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0x0) execveat(r1, &(0x7f0000001140)='./file0\x00', &(0x7f0000001280)=[&(0x7f0000001180)='/dev/rfkill\x00', &(0x7f00000011c0)='\x00', &(0x7f0000001200)='\x00', &(0x7f0000001240)='\x00'], &(0x7f0000001340)=[&(0x7f00000012c0)='\x00', &(0x7f0000001300)='trans=fd,'], 0x1000) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) setsockopt$inet6_IPV6_HOPOPTS(r2, 0x29, 0x36, &(0x7f0000000100)={0x3a, 0x200, '\x00', [@ra, @generic={0xb8, 0x1000, "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"}]}, 0x1010) ioctl$CDROMSUBCHNL(r1, 0x530b, &(0x7f0000001380)={0x2, 0x5, 0x2, 0x3, 0x0, 0x80, @lba=0x6, @msf={0x2, 0x1, 0x34}}) r4 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c00), 0x109902, 0x0) mount$9p_fd(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}}) read(r4, &(0x7f00000013c0)=""/173, 0xad) 17:34:21 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x7000000, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0x22}]}) 17:34:21 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x600000000000000, 0xe0ffff, 0x0, 0x2046034, &(0x7f0000000180)={[{@grpjquota, 0xa}]}) [ 3436.270331] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 3436.271730] ext4 filesystem being mounted at /syzkaller-testdir696862004/syzkaller.mZxF6x/326/file0 supports timestamps until 2038 (0x7fffffff) [ 3436.282486] EXT4-fs error (device loop5): ext4_lookup:1708: inode #2: comm syz-executor.5: deleted inode referenced: 12 [ 3436.491458] FAULT_INJECTION: forcing a failure. [ 3436.491458] name failslab, interval 1, probability 0, space 0, times 0 [ 3436.495524] CPU: 1 PID: 94968 Comm: syz-executor.1 Not tainted 5.10.90 #1 [ 3436.496416] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3436.497900] Call Trace: [ 3436.498289] dump_stack+0x107/0x163 [ 3436.502375] should_fail.cold+0x5/0xa [ 3436.502884] ? lock_acquire+0x197/0x490 [ 3436.503416] ? __sigqueue_alloc+0x1ee/0x560 [ 3436.503984] should_failslab+0x5/0x10 [ 3436.504489] kmem_cache_alloc+0x5b/0x350 [ 3436.505048] __sigqueue_alloc+0x1ee/0x560 [ 3436.505648] __send_signal+0x5db/0x1040 [ 3436.510630] force_sig_info_to_task+0x2a0/0x3a0 [ 3436.511266] force_sig_fault+0xb0/0xf0 [ 3436.511795] ? force_sig_fault_to_task+0xe0/0xe0 [ 3436.512433] ? trace_raw_output_x86_exceptions+0x140/0x140 [ 3436.513182] ? _down_write_nest_lock+0x150/0x150 [ 3436.513816] ? down_read_trylock+0x193/0x350 [ 3436.514447] __bad_area_nosemaphore+0x270/0x320 [ 3436.515075] do_user_addr_fault+0x89c/0xc30 [ 3436.515665] exc_page_fault+0xa2/0x1a0 [ 3436.516194] ? asm_exc_page_fault+0x8/0x30 [ 3436.516761] asm_exc_page_fault+0x1e/0x30 [ 3436.517312] RIP: 0033:0x7f153704a7b6 [ 3436.517815] Code: 00 00 00 00 66 0f ef c0 66 0f ef c9 66 0f ef d2 66 0f ef db 48 89 f8 48 89 f9 48 81 e1 ff 0f 00 00 48 81 f9 cf 0f 00 00 77 6a 0f 6f 20 66 0f 74 e0 66 0f d7 d4 85 d2 74 04 0f bc c2 c3 48 83 [ 3436.520302] RSP: 002b:00007f15345cffa8 EFLAGS: 00010293 [ 3436.520954] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 3436.521890] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000000000000 [ 3436.522851] RBP: 00007f15345d0040 R08: 0000000000000000 R09: 0000000000000000 [ 3436.523794] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3436.524736] R13: 0000000020000100 R14: 00007f15345d0000 R15: 0000000000000000 [ 3436.525722] [ 3436.525727] ====================================================== [ 3436.525731] WARNING: possible circular locking dependency detected [ 3436.525734] 5.10.90 #1 Not tainted [ 3436.525738] ------------------------------------------------------ [ 3436.525742] syz-executor.1/94968 is trying to acquire lock: [ 3436.525746] ffffffff84d0ab00 (console_owner){-.-.}-{0:0}, at: console_unlock+0x2e1/0xb30 [ 3436.525759] [ 3436.525762] but task is already holding lock: [ 3436.525765] ffff88805378ca18 (&sighand->siglock){..-.}-{2:2}, at: force_sig_info_to_task+0x6c/0x3a0 [ 3436.525778] [ 3436.525781] which lock already depends on the new lock. [ 3436.525783] [ 3436.525785] [ 3436.525789] the existing dependency chain (in reverse order) is: [ 3436.525791] [ 3436.525793] -> #4 (&sighand->siglock){..-.}-{2:2}: [ 3436.525805] _raw_spin_lock_irqsave+0x36/0x50 [ 3436.525808] __lock_task_sighand+0xd3/0x2f0 [ 3436.525812] task_work_add+0x1db/0x2b0 [ 3436.525815] __io_async_wake+0x40b/0x8d0 [ 3436.525818] __wake_up_common+0x14c/0x4c0 [ 3436.525822] __wake_up_common_lock+0xd0/0x130 [ 3436.525825] tty_ldisc_lock+0x40/0xb0 [ 3436.525828] tty_ldisc_hangup+0x204/0x690 [ 3436.525831] __tty_hangup.part.0+0x510/0x9b0 [ 3436.525834] tty_ioctl+0x120e/0x1830 [ 3436.525837] __x64_sys_ioctl+0x196/0x210 [ 3436.525840] do_syscall_64+0x33/0x40 [ 3436.525843] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3436.525845] [ 3436.525847] -> #3 (&tty->read_wait){....}-{2:2}: [ 3436.525858] _raw_spin_lock+0x27/0x40 [ 3436.525861] io_poll_double_wake+0x1f8/0x550 [ 3436.525864] __wake_up_common+0x14c/0x4c0 [ 3436.525867] __wake_up_common_lock+0xd0/0x130 [ 3436.525870] tty_ldisc_lock+0x55/0xb0 [ 3436.525872] tty_ldisc_hangup+0x204/0x690 [ 3436.525876] __tty_hangup.part.0+0x510/0x9b0 [ 3436.525879] tty_ioctl+0x120e/0x1830 [ 3436.525882] __x64_sys_ioctl+0x196/0x210 [ 3436.525885] do_syscall_64+0x33/0x40 [ 3436.525889] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3436.525890] [ 3436.525892] -> #2 (&tty->write_wait){-.-.}-{2:2}: [ 3436.525904] _raw_spin_lock_irqsave+0x36/0x50 [ 3436.525907] __wake_up_common_lock+0xb4/0x130 [ 3436.525911] tty_port_default_wakeup+0x26/0x40 [ 3436.525914] serial8250_tx_chars+0x516/0xb40 [ 3436.525918] serial8250_handle_irq.part.0+0x3f1/0x4c0 [ 3436.525922] serial8250_default_handle_irq+0xb8/0x230 [ 3436.525925] serial8250_interrupt+0xf4/0x1a0 [ 3436.525929] __handle_irq_event_percpu+0x2ef/0x820 [ 3436.525933] handle_irq_event+0x102/0x290 [ 3436.525936] handle_edge_irq+0x249/0xd00 [ 3436.525939] asm_call_irq_on_stack+0x12/0x20 [ 3436.525942] common_interrupt+0xdd/0x190 [ 3436.525946] asm_common_interrupt+0x1e/0x40 [ 3436.525949] default_idle+0xe/0x10 [ 3436.525952] default_idle_call+0x87/0xd0 [ 3436.525955] do_idle+0x3a9/0x520 [ 3436.525958] cpu_startup_entry+0x14/0x20 [ 3436.525962] secondary_startup_64_no_verify+0xc2/0xcb [ 3436.525963] [ 3436.525966] -> #1 (&port_lock_key){-.-.}-{2:2}: [ 3436.525978] _raw_spin_lock_irqsave+0x36/0x50 [ 3436.525982] serial8250_console_write+0x8dd/0xb20 [ 3436.525985] console_unlock+0x826/0xb30 [ 3436.525988] register_console+0x53d/0x800 [ 3436.525992] univ8250_console_init+0x3a/0x46 [ 3436.525995] console_init+0x361/0x4fa [ 3436.525997] start_kernel+0x2f2/0x49b [ 3436.526001] secondary_startup_64_no_verify+0xc2/0xcb [ 3436.526003] [ 3436.526005] -> #0 (console_owner){-.-.}-{0:0}: [ 3436.526017] __lock_acquire+0x29e3/0x5b00 [ 3436.526020] lock_acquire+0x197/0x490 [ 3436.526024] console_unlock+0x360/0xb30 [ 3436.526027] vprintk_emit+0x1da/0x4d0 [ 3436.526030] vprintk_func+0x8b/0x140 [ 3436.526033] printk+0xba/0xed [ 3436.526036] should_fail+0x472/0x5a0 [ 3436.526039] should_failslab+0x5/0x10 [ 3436.526043] kmem_cache_alloc+0x5b/0x350 [ 3436.526046] __sigqueue_alloc+0x1ee/0x560 [ 3436.526049] __send_signal+0x5db/0x1040 [ 3436.526053] force_sig_info_to_task+0x2a0/0x3a0 [ 3436.526056] force_sig_fault+0xb0/0xf0 [ 3436.526059] __bad_area_nosemaphore+0x270/0x320 [ 3436.526062] do_user_addr_fault+0x89c/0xc30 [ 3436.526065] exc_page_fault+0xa2/0x1a0 [ 3436.526097] asm_exc_page_fault+0x1e/0x30 [ 3436.526099] [ 3436.526102] other info that might help us debug this: [ 3436.526103] [ 3436.526105] Chain exists of: [ 3436.526107] console_owner --> &tty->read_wait --> &sighand->siglock [ 3436.526122] [ 3436.526125] Possible unsafe locking scenario: [ 3436.526127] [ 3436.526130] CPU0 CPU1 [ 3436.526133] ---- ---- [ 3436.526135] lock(&sighand->siglock); [ 3436.526143] lock(&tty->read_wait); [ 3436.526151] lock(&sighand->siglock); [ 3436.526157] lock(console_owner); [ 3436.526164] [ 3436.526166] *** DEADLOCK *** [ 3436.526168] [ 3436.526171] 2 locks held by syz-executor.1/94968: [ 3436.526173] #0: ffff88805378ca18 (&sighand->siglock){..-.}-{2:2}, at: force_sig_info_to_task+0x6c/0x3a0 [ 3436.526189] #1: ffffffff84deae80 (console_lock){+.+.}-{0:0}, at: vprintk_func+0x8b/0x140 [ 3436.526203] [ 3436.526206] stack backtrace: [ 3436.526210] CPU: 1 PID: 94968 Comm: syz-executor.1 Not tainted 5.10.90 #1 [ 3436.526217] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3436.526220] Call Trace: [ 3436.526222] dump_stack+0x107/0x163 [ 3436.526225] check_noncircular+0x25f/0x2e0 [ 3436.526229] ? stack_trace_consume_entry+0x160/0x160 [ 3436.526232] ? print_circular_bug+0x470/0x470 [ 3436.526235] ? memcpy+0x39/0x60 [ 3436.526238] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 3436.526241] __lock_acquire+0x29e3/0x5b00 [ 3436.526245] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3436.526248] ? SOFTIRQ_verbose+0x10/0x10 [ 3436.526251] ? __lockdep_reset_lock+0x180/0x180 [ 3436.526254] lock_acquire+0x197/0x490 [ 3436.526257] ? console_unlock+0x2e1/0xb30 [ 3436.526260] ? lock_release+0x6b0/0x6b0 [ 3436.526263] ? lock_downgrade+0x6d0/0x6d0 [ 3436.526266] ? do_raw_spin_lock+0x121/0x260 [ 3436.526269] ? rwlock_bug.part.0+0x90/0x90 [ 3436.526272] console_unlock+0x360/0xb30 [ 3436.526275] ? console_unlock+0x2e1/0xb30 [ 3436.526278] ? devkmsg_read+0x720/0x720 [ 3436.526281] ? lock_release+0x6b0/0x6b0 [ 3436.526284] ? do_raw_spin_unlock+0x4f/0x210 [ 3436.526288] ? vprintk_func+0x8b/0x140 [ 3436.526290] vprintk_emit+0x1da/0x4d0 [ 3436.526293] vprintk_func+0x8b/0x140 [ 3436.526296] printk+0xba/0xed [ 3436.526299] ? record_print_text.cold+0x16/0x16 [ 3436.526302] ? find_held_lock+0x2c/0x110 [ 3436.526305] ? ___ratelimit+0x21c/0x460 [ 3436.526307] should_fail+0x472/0x5a0 [ 3436.526310] ? lock_acquire+0x197/0x490 [ 3436.526314] ? __sigqueue_alloc+0x1ee/0x560 [ 3436.526317] should_failslab+0x5/0x10 [ 3436.526320] kmem_cache_alloc+0x5b/0x350 [ 3436.526323] __sigqueue_alloc+0x1ee/0x560 [ 3436.526326] __send_signal+0x5db/0x1040 [ 3436.526329] force_sig_info_to_task+0x2a0/0x3a0 [ 3436.526332] force_sig_fault+0xb0/0xf0 [ 3436.526335] ? force_sig_fault_to_task+0xe0/0xe0 [ 3436.526339] ? trace_raw_output_x86_exceptions+0x140/0x140 [ 3436.526343] ? _down_write_nest_lock+0x150/0x150 [ 3436.526346] ? down_read_trylock+0x193/0x350 [ 3436.526349] __bad_area_nosemaphore+0x270/0x320 [ 3436.526353] do_user_addr_fault+0x89c/0xc30 [ 3436.526356] exc_page_fault+0xa2/0x1a0 [ 3436.526359] ? asm_exc_page_fault+0x8/0x30 [ 3436.526362] asm_exc_page_fault+0x1e/0x30 [ 3436.526365] RIP: 0033:0x7f153704a7b6 [ 3436.526376] Code: 00 00 00 00 66 0f ef c0 66 0f ef c9 66 0f ef d2 66 0f ef db 48 89 f8 48 89 f9 48 81 e1 ff 0f 00 00 48 81 f9 cf 0f 00 00 77 6a 0f 6f 20 66 0f 74 e0 66 0f d7 d4 85 d2 74 04 0f bc c2 c3 48 83 [ 3436.526380] RSP: 002b:00007f15345cffa8 EFLAGS: 00010293 [ 3436.526387] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 3436.526392] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000000000000 [ 3436.526397] RBP: 00007f15345d0040 R08: 0000000000000000 R09: 0000000000000000 [ 3436.526402] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3436.526407] R13: 0000000020000100 R14: 00007f15345d0000 R15: 0000000000000000 [ 3436.888704] EXT4-fs (sda): group quota file already specified [ 3436.894747] EXT4-fs (sda): re-mounted. Opts: grpjquota=",errors=continue VM DIAGNOSIS: 17:34:22 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=dffffc0000000000 RCX=ffffffff815e5300 RDX=800000003c79f007 RSI=ffffffff815e46de RDI=ffff88804f71f500 RBP=1ffff1100ab6ff29 RSP=ffff888055b7f938 R8 =0000000000000000 R9 =ffff888058464bc7 R10=0000000000000000 R11=0000000000000001 R12=ffff88804f71f500 R13=00007f07f909f000 R14=dffffc0000000000 R15=ffff8880467664f8 RIP=ffffffff813f99b4 RFL=00000246 [---Z-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 0000000000000000 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=00007ffe4ce02fc8 CR3=000000003f1b8000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000600 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 info registers vcpu 1 RAX=0000000000000033 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8227f541 RDI=ffffffff876da100 RBP=ffffffff876da0c0 RSP=ffff88806cf09c90 R8 =0000000000000001 R9 =0000000000000003 R10=0000000000000000 R11=0000000000000001 R12=0000000000000033 R13=0000000000000033 R14=ffffffff876da0c0 R15=dffffc0000000000 RIP=ffffffff8227f598 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f15345d0700 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=0000000000000000 CR3=00000000533fe000 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 0000000000000000 0000000000000000 YMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM04=0000000000000000 0000000000000000 ffffffffffffffff ffffffffffff0000 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