ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 46) 16:14:16 executing program 4: fchmod(0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x2, 0x0, 0x1004, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0xc0045878, &(0x7f0000000140)={'lo\x00'}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)={@remote, @private0={0xfc, 0x0, '\x00', 0x1}, @mcast2, 0x9, 0x1, 0x1, 0x0, 0x75, 0x1000000, r2}) close(0xffffffffffffffff) 16:14:16 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffff0000, 0x4}}, './file0\x00'}) pipe2$9p(&(0x7f0000000000), 0x8a36a47e4e8ddd77) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) read(r2, &(0x7f00000000c0)=""/102400, 0xc00000000000000) 16:14:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000040)={r1, 0x100, 0x2, 0x3}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r1) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r1) r4 = openat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) read(r4, &(0x7f0000000000), 0x1b4000) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_VENDOR(r4, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x70, r5, 0x100, 0x70bd27, 0x25dfdbfc, {{}, {@val={0x8, 0x1, 0x23}, @void, @val={0xc, 0x99, {0x10000, 0xe}}}}, [@NL80211_ATTR_VENDOR_DATA={0x48, 0xc5, "28b271cbae70f57bac75a7a1d1b3a770a01a8aa170222ad787d3f1e3700161c35e4ea924fa87851843fb7b37dc4ba9f314aad9726146e57e22fb771d7325ec3022a881a5"}]}, 0x70}, 0x1, 0x0, 0x0, 0xc045}, 0x2000c844) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000000300)=ANY=[@ANYBLOB="0100000008dd78f703f7dc3d811b55fe3ef6440000", @ANYRES32=r2, @ANYBLOB="02000000000000002e2f66696c653000"]) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000540)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) getpeername(r8, 0x0, &(0x7f0000000600)) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r8, &(0x7f0000000780)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x44, r7, 0x800, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x101}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x44040004}, 0x4) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r6, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x40, r7, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x44}}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x6}]}, 0x40}, 0x1, 0x0, 0x0, 0x2c004044}, 0x1) 16:14:16 executing program 0: r0 = syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x5, 0x11, r2, 0x0) syz_io_uring_complete(r3) r4 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r7 = syz_mount_image$tmpfs(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x710, 0x6, &(0x7f0000000780)=[{&(0x7f0000000400)="99bc7430e3fab139ad606f8473c0bf1a9e4e95f36f1f977235236f1b48f2ccbb5017d690d2b26ecf147a3fef9acf174a813cfa66e94d6fec2a31ee44bc0dc036ee89df52ea19e0260ce97c055f6846e85b44f7be28bd190fe8a73e2c5391c1f4a6d2226652a233797cb693cda616a77e7eda4d7eb9882c53f15cf4659507f05ec17cd8b22628351b2f4e35ad9257e1a3a44730ffabfdd9c876", 0x99, 0xcd1}, {&(0x7f00000004c0)="fc0f5af12c6eb0e1a1bc4b69e2682ca024027d112f564844eecb02595d27ed7edd2c771c4385c7ae7ba01d83f3e00c4b3cb7ed5f12d4e88d07259c19ca1d453836870b87caaa1b22f28d7fdb047fea46962579bf1d24d2e443b6a39411f8ec9d49e7e78641da5518d0", 0x69, 0xfffffffffffffffd}, {&(0x7f0000000840)="ed7328b9e51c24c1463001eaf8be5078cd50f650b530c2c0ab845f4a8420e53894cf8a5abc986f2d13cd1c59bca137d2b72cc38ead35e017a6e882ac883ef37a2ed1b606", 0x69, 0x291}, {&(0x7f00000005c0)="939ec9130808e2316bf1d20e9905b983510b581813a68b5bb427fa0af5a5ef21fe1d99c8d8ac3dd3bf5fc1e01a3bac8ef6b051451d59c4762fc1f8f0d41a9e8845f47e2c069aa7f3911ab5bebc18bb5ba7f719a26d33de93414e1a2a827cc3a2200685033ebe94a0b907b0f5264f45b913fbb6361577b4455adc53c747087559a803047abfa50ade7aca86f116cb9d4c52366949", 0x94, 0x2}, {&(0x7f0000000680)="acdd5fdbf0ad2038a9ab18cfce7e16ebde056c9f0eddd7c4b2232dcfb711235eb4336d4dddee3dff6f6208a4b9402b5f3d3fd7b500bafcf44aec85e677a0b9a767ac30d28e5a17cc37fa89d1a8d59eb86c060f51ea3f56d03e1ce15d52b477bac8821c68fc6fd775df0a636726897f1238f72bd8818702be61863e2b524db3e39ec9e91d8f1423bec7e72721cb4a4ef6125476e2e988e76a08b503dd2c187b6c811709c58ce1e0", 0xa7, 0x7e}, {&(0x7f0000000740)="3ed9305e96466eb2973cef41e61fe5ac77b263eaddc2fa994c1be9e97261e865c1a800571120da8eb156", 0x2a}], 0x20020, &(0x7f0000000540)=ANY=[]) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x1, 0x0, r2, &(0x7f0000000340)={0x80002000}, r7}, 0x0) r8 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x110, r4, 0x0) syz_io_uring_submit(r8, r6, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) syz_io_uring_submit(r3, r6, &(0x7f0000000540)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, &(0x7f0000000240)={r9, r10+60000000}, 0x1, 0x0, 0x1}, 0x8000) r11 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40243, 0x2) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r6, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x1, 0x0, r11, &(0x7f0000000040)={0x0, 0x82, 0xc}, &(0x7f00000000c0)='./file0\x00', 0x18, 0x0, 0x23456, {0x0, r12}}, 0x9) r13 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r13, &(0x7f0000000000), 0x1b4000) 16:14:16 executing program 5: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 51) 16:14:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0xb8) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) ptrace(0x4207, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 24) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0), 0x2001, &(0x7f0000000600)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {}, 0x2c, {[{@noextend}, {@access_uid}, {@afid={'afid', 0x3d, 0x3}}, {@debug={'debug', 0x3d, 0x80000000}}], [{@obj_role={'obj_role', 0x3d, '=noneK\xfd\xfb\x84\x91]\xb2\xa0&\xa2\xe6j\xa7_\xde\x96\x92\xf5O+'}}, {@smackfshat={'smackfshat', 0x3d, 'syztnl2\x00'}}, {@subj_user={'subj_user', 0x3d, '|\xb1\x0e\xed\xc9\xaf}'}}, {@appraise_type}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) [ 2745.939872] FAULT_INJECTION: forcing a failure. [ 2745.939872] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2745.941476] CPU: 1 PID: 13490 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 2745.942510] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2745.943679] Call Trace: [ 2745.944006] dump_stack+0x107/0x167 [ 2745.944462] should_fail.cold+0x5/0xa [ 2745.944957] __alloc_pages_nodemask+0x182/0x600 [ 2745.945537] ? add_mm_counter_fast+0x220/0x220 [ 2745.946091] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2745.946844] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2745.947479] ? lock_downgrade+0x6d0/0x6d0 [ 2745.947999] ? mark_held_locks+0x9e/0xe0 [ 2745.948605] alloc_pages_vma+0xbb/0x410 [ 2745.949111] handle_mm_fault+0x152f/0x3500 [ 2745.949641] ? do_raw_spin_lock+0x121/0x260 [ 2745.950179] ? rwlock_bug.part.0+0x90/0x90 [ 2745.950692] ? __pmd_alloc+0x630/0x630 [ 2745.951193] __get_user_pages+0x6ec/0x1620 [ 2745.951731] ? follow_page_mask+0x1900/0x1900 [ 2745.952292] ? down_read+0x10f/0x430 [ 2745.952769] ? down_write+0x160/0x160 [ 2745.953238] get_user_pages_unlocked+0x18a/0x690 [ 2745.953828] ? internal_get_user_pages_fast+0xdce/0x2640 [ 2745.954507] ? pin_user_pages_locked+0x7b0/0x7b0 [ 2745.955108] internal_get_user_pages_fast+0x175f/0x2640 [ 2745.955790] ? pin_user_pages_unlocked+0x80/0x80 [ 2745.956382] ? trace_hardirqs_on+0x5b/0x180 [ 2745.956934] get_user_pages_fast+0x66/0xa0 [ 2745.957451] iov_iter_get_pages+0x297/0xf40 [ 2745.957988] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 2745.958598] ? mempool_resize+0x7d0/0x7d0 [ 2745.959105] bio_iov_iter_get_pages+0x22a/0x1200 [ 2745.959687] ? bvec_alloc+0x17e/0x2f0 [ 2745.960158] ? bio_alloc_bioset+0x2a1/0x600 [ 2745.960709] ? bio_add_pc_page+0x100/0x100 [ 2745.961286] ? bvec_alloc+0x290/0x2f0 [ 2745.961986] ? iov_iter_npages+0x1fd/0xa70 [ 2745.962538] ? ext4_iomap_begin+0x1a0/0x700 [ 2745.963078] iomap_dio_bio_actor+0x77a/0xef0 [ 2745.963635] iomap_dio_actor+0x36f/0x560 [ 2745.964203] iomap_apply+0x289/0x810 [ 2745.964805] ? iomap_dio_rw+0x90/0x90 [ 2745.965315] ? trace_event_raw_event_iomap_class+0x560/0x560 [ 2745.966231] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2745.967039] ? mark_held_locks+0x9e/0xe0 [ 2745.967682] ? filemap_check_errors+0xa5/0x150 [ 2745.968410] __iomap_dio_rw+0x6cd/0x1110 [ 2745.968969] ? iomap_dio_rw+0x90/0x90 [ 2745.969534] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2745.970105] ? down_read+0x10f/0x430 [ 2745.970563] ? down_write+0x160/0x160 [ 2745.971038] iomap_dio_rw+0x31/0x90 [ 2745.971493] ext4_file_read_iter+0x2c7/0x4c0 [ 2745.972041] new_sync_read+0x424/0x6f0 [ 2745.972537] ? ksys_lseek+0x1b0/0x1b0 [ 2745.973021] ? fsnotify_perm.part.0+0x22d/0x620 [ 2745.973602] ? security_file_permission+0xb1/0xe0 [ 2745.974208] vfs_read+0x4da/0x620 [ 2745.974699] ksys_read+0x12d/0x260 [ 2745.975260] ? vfs_write+0xb10/0xb10 [ 2745.975787] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2745.976574] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2745.977210] do_syscall_64+0x33/0x40 [ 2745.977670] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2745.978458] RIP: 0033:0x7f6c9e32db19 [ 2745.978918] 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 [ 2745.981191] RSP: 002b:00007f6c9b8a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2745.982126] RAX: ffffffffffffffda RBX: 00007f6c9e440f60 RCX: 00007f6c9e32db19 [ 2745.983005] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2745.983885] RBP: 00007f6c9b8a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2745.984773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2745.985652] R13: 00007fff36abeaef R14: 00007f6c9b8a3300 R15: 0000000000022000 [ 2746.000625] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2746.006030] FAULT_INJECTION: forcing a failure. [ 2746.006030] name failslab, interval 1, probability 0, space 0, times 0 [ 2746.008511] CPU: 0 PID: 13492 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 2746.010040] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2746.011861] Call Trace: [ 2746.012447] dump_stack+0x107/0x167 [ 2746.013259] should_fail.cold+0x5/0xa [ 2746.014105] ? ext4_mb_new_blocks+0x1fd8/0x45c0 [ 2746.015120] should_failslab+0x5/0x20 [ 2746.016121] kmem_cache_alloc+0x5b/0x310 [ 2746.017145] ext4_mb_new_blocks+0x1fd8/0x45c0 [ 2746.018141] ? lock_chain_count+0x20/0x20 [ 2746.019043] ? __is_insn_slot_addr+0x123/0x290 [ 2746.020035] ? lock_downgrade+0x6d0/0x6d0 [ 2746.020950] ? mark_lock+0xf5/0x2df0 [ 2746.021760] ? ext4_discard_preallocations+0xd80/0xd80 [ 2746.022922] ? entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2746.024058] ? lock_chain_count+0x20/0x20 [ 2746.024945] ? lock_chain_count+0x20/0x20 [ 2746.025831] ? __is_insn_slot_addr+0x14c/0x290 [ 2746.026810] ext4_new_meta_blocks+0x1e1/0x320 [ 2746.027773] ? ext4_should_retry_alloc+0x240/0x240 [ 2746.028826] ? lock_chain_count+0x20/0x20 [ 2746.029702] ? ext4_get_branch+0x541/0x6d0 [ 2746.030613] ext4_ind_map_blocks+0x950/0x2170 [ 2746.031586] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2746.032714] ? ext4_free_branches+0x680/0x680 [ 2746.033688] ? lock_release+0x680/0x680 [ 2746.034537] ? lock_downgrade+0x6d0/0x6d0 [ 2746.035430] ? down_write+0xe0/0x160 [ 2746.036216] ? down_write_killable+0x180/0x180 [ 2746.037218] ext4_map_blocks+0x902/0x1910 [ 2746.038113] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2746.039068] ? trace_hardirqs_on+0x5b/0x180 [ 2746.039994] ? kmem_cache_alloc+0x2a6/0x310 [ 2746.040930] ext4_writepages+0x19bf/0x3350 [ 2746.041862] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2746.042977] ? quarantine_put+0x8b/0x1a0 [ 2746.043840] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2746.044886] ? __kasan_slab_free+0x122/0x160 [ 2746.045830] ? jbd2_journal_stop+0x61f/0xdc0 [ 2746.046773] ? jbd2_journal_stop+0x188/0xdc0 [ 2746.047714] ? balance_dirty_pages_ratelimited+0x43e/0x2000 [ 2746.048934] ? __ext4_journal_stop+0x107/0x1f0 [ 2746.049905] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2746.050761] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2746.050952] ? __mark_inode_dirty+0x12e/0xd40 [ 2746.052947] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2746.052962] FAULT_INJECTION: forcing a failure. [ 2746.052962] name failslab, interval 1, probability 0, space 0, times 0 [ 2746.056278] do_writepages+0xee/0x2a0 [ 2746.057098] ? page_writeback_cpu_online+0x20/0x20 [ 2746.058129] ? ext4_buffered_write_iter+0x26a/0x4a0 [ 2746.059180] ? lock_downgrade+0x6d0/0x6d0 [ 2746.060063] ? generic_perform_write+0x37d/0x4f0 [ 2746.061075] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2746.062117] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2746.063230] filemap_write_and_wait_range+0x65/0x100 [ 2746.064268] ext4_file_write_iter+0xd45/0x1530 [ 2746.065241] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2746.066213] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2746.067324] new_sync_write+0x42c/0x660 [ 2746.068166] ? new_sync_read+0x6f0/0x6f0 [ 2746.069026] ? ksys_write+0x12d/0x260 [ 2746.069831] ? lock_release+0x680/0x680 [ 2746.070671] ? avc_policy_seqno+0x9/0x70 [ 2746.071528] ? selinux_file_permission+0x92/0x520 [ 2746.072572] vfs_write+0x7c0/0xb10 [ 2746.073328] ksys_write+0x12d/0x260 [ 2746.074096] ? __ia32_sys_read+0xb0/0xb0 [ 2746.074963] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2746.076072] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2746.077174] do_syscall_64+0x33/0x40 [ 2746.077964] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2746.079054] RIP: 0033:0x7fe75cdf1b19 [ 2746.079845] 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 [ 2746.083762] RSP: 002b:00007fe75a367188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2746.085391] RAX: ffffffffffffffda RBX: 00007fe75cf04f60 RCX: 00007fe75cdf1b19 [ 2746.086909] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2746.088426] RBP: 00007fe75a3671d0 R08: 0000000000000000 R09: 0000000000000000 [ 2746.089950] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2746.091478] R13: 00007ffdbd529e7f R14: 00007fe75a367300 R15: 0000000000022000 [ 2746.093037] CPU: 1 PID: 13502 Comm: syz-executor.7 Not tainted 5.10.246 #1 [ 2746.093911] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2746.094859] Call Trace: [ 2746.095170] dump_stack+0x107/0x167 [ 2746.095589] should_fail.cold+0x5/0xa [ 2746.096026] ? create_object.isra.0+0x3a/0xa30 [ 2746.096560] should_failslab+0x5/0x20 [ 2746.096998] kmem_cache_alloc+0x5b/0x310 [ 2746.097463] create_object.isra.0+0x3a/0xa30 [ 2746.097963] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2746.098549] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2746.099128] ? netlink_sendmsg+0x998/0xe00 [ 2746.099617] __alloc_skb+0xb1/0x5b0 [ 2746.100039] netlink_sendmsg+0x998/0xe00 [ 2746.100502] ? netlink_unicast+0xa00/0xa00 [ 2746.100997] ? netlink_unicast+0xa00/0xa00 [ 2746.101477] __sock_sendmsg+0x154/0x190 [ 2746.101927] __sys_sendto+0x21c/0x320 [ 2746.102360] ? __ia32_sys_getpeername+0xb0/0xb0 [ 2746.102889] ? lock_downgrade+0x6d0/0x6d0 [ 2746.103363] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2746.103912] ? wait_for_completion_io+0x270/0x270 [ 2746.104457] ? rcu_read_lock_any_held+0x75/0xa0 [ 2746.104992] ? vfs_write+0x354/0xb10 [ 2746.105416] ? fput_many+0x2f/0x1a0 [ 2746.105825] ? ksys_write+0x1a9/0x260 [ 2746.106255] ? __ia32_sys_read+0xb0/0xb0 [ 2746.106716] __x64_sys_sendto+0xdd/0x1b0 [ 2746.107181] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2746.107762] do_syscall_64+0x33/0x40 [ 2746.108185] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2746.108776] RIP: 0033:0x7fca7c4638ac [ 2746.109203] Code: fa fa ff ff 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 20 fb ff ff 48 8b [ 2746.111283] RSP: 002b:00007fca79a04020 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 2746.112140] RAX: ffffffffffffffda RBX: 00007fca79a04110 RCX: 00007fca7c4638ac [ 2746.112963] RDX: 000000000000001c RSI: 00007fca79a04160 RDI: 0000000000000005 [ 2746.113771] RBP: 0000000000000000 R08: 00007fca79a04074 R09: 000000000000000c [ 2746.114575] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fca79a040c8 [ 2746.115381] R13: 00007fca79a04160 R14: 0000000000000005 R15: 0000000000000000 [ 2746.128369] FAULT_INJECTION: forcing a failure. [ 2746.128369] name failslab, interval 1, probability 0, space 0, times 0 [ 2746.129673] CPU: 1 PID: 13499 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 2746.130455] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2746.131399] Call Trace: [ 2746.131706] dump_stack+0x107/0x167 [ 2746.132118] should_fail.cold+0x5/0xa [ 2746.132567] ? xas_alloc+0x336/0x440 [ 2746.132997] should_failslab+0x5/0x20 [ 2746.133429] kmem_cache_alloc+0x5b/0x310 [ 2746.133893] xas_alloc+0x336/0x440 [ 2746.134312] xas_create+0x34a/0x10d0 [ 2746.134767] xas_store+0x8c/0x1c40 [ 2746.135193] ? xas_find_conflict+0x4b5/0xa70 [ 2746.135709] __add_to_page_cache_locked+0x708/0xc80 [ 2746.136282] ? file_write_and_wait_range+0x130/0x130 [ 2746.136868] ? memcg_drain_all_list_lrus+0x720/0x720 [ 2746.137444] ? find_get_entry+0x2c8/0x740 [ 2746.137917] add_to_page_cache_lru+0xe6/0x2e0 [ 2746.138428] ? add_to_page_cache_locked+0x40/0x40 [ 2746.138977] ? __page_cache_alloc+0x10d/0x360 [ 2746.139491] pagecache_get_page+0x38b/0xc80 [ 2746.139987] grab_cache_page_write_begin+0x64/0xa0 [ 2746.140563] ext4_da_write_begin+0x2f3/0xd40 [ 2746.141069] ? ext4_write_begin+0x10f0/0x10f0 [ 2746.141574] ? copyout_mc+0x140/0x140 [ 2746.142013] generic_perform_write+0x20a/0x4f0 [ 2746.142539] ? page_cache_prev_miss+0x310/0x310 [ 2746.143071] ? down_write_killable+0x180/0x180 [ 2746.143598] ext4_buffered_write_iter+0x232/0x4a0 [ 2746.144148] ext4_file_write_iter+0xccd/0x1530 [ 2746.144687] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2746.145214] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2746.145818] new_sync_write+0x42c/0x660 [ 2746.146274] ? new_sync_read+0x6f0/0x6f0 [ 2746.146733] ? ksys_write+0x12d/0x260 [ 2746.147171] ? lock_release+0x680/0x680 [ 2746.147626] ? avc_policy_seqno+0x9/0x70 [ 2746.148089] ? selinux_file_permission+0x92/0x520 [ 2746.148661] vfs_write+0x7c0/0xb10 [ 2746.149064] ksys_write+0x12d/0x260 [ 2746.149483] ? __ia32_sys_read+0xb0/0xb0 [ 2746.149947] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2746.150543] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2746.151132] do_syscall_64+0x33/0x40 [ 2746.151557] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2746.152139] RIP: 0033:0x7f8d9aea9b19 [ 2746.152574] 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 [ 2746.154657] RSP: 002b:00007f8d983fe188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2746.155520] RAX: ffffffffffffffda RBX: 00007f8d9afbd020 RCX: 00007f8d9aea9b19 [ 2746.156330] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2746.157150] RBP: 00007f8d983fe1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2746.157957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2746.158765] R13: 00007fff2f170e3f R14: 00007f8d983fe300 R15: 0000000000022000 [ 2746.177773] loop0: detected capacity change from 0 to 8388096 [ 2746.196121] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 16:14:17 executing program 4: fchmod(0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x2, 0x0, 0x1004, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0xc0045878, &(0x7f0000000140)={'lo\x00'}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)={@remote, @private0={0xfc, 0x0, '\x00', 0x1}, @mcast2, 0x9, 0x1, 0x1, 0x0, 0x75, 0x1000000, r2}) close(0xffffffffffffffff) 16:14:17 executing program 5: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 52) 16:14:17 executing program 6: r0 = semget(0x1, 0x34871829325cbfc, 0x109) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/34) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000010c0)=""/173) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000001180)=""/144, 0x90) read(r1, &(0x7f0000000000), 0x1b4000) ioctl$BTRFS_IOC_SNAP_DESTROY(0xffffffffffffffff, 0x5000940f, &(0x7f00000000c0)={{r1}, "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"}) r2 = semget(0x0, 0x3, 0x86) semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) 16:14:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYRESOCT=r1, @ANYRES16=r2, @ANYBLOB="260001827f426f654202af180f2e2245785aab20f5c0008e"], 0x28}, 0x1, 0x0, 0x0, 0xc000}, 0x4005) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r1) [ 2746.349206] FAULT_INJECTION: forcing a failure. [ 2746.349206] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2746.351851] CPU: 0 PID: 13529 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 2746.353330] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2746.355088] Call Trace: [ 2746.355658] dump_stack+0x107/0x167 [ 2746.356435] should_fail.cold+0x5/0xa [ 2746.357260] __alloc_pages_nodemask+0x182/0x600 [ 2746.358242] ? add_mm_counter_fast+0x220/0x220 [ 2746.359219] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2746.360492] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2746.361628] ? lock_downgrade+0x6d0/0x6d0 [ 2746.362507] ? mark_held_locks+0x9e/0xe0 [ 2746.363375] alloc_pages_vma+0xbb/0x410 [ 2746.364224] handle_mm_fault+0x152f/0x3500 [ 2746.365135] ? do_raw_spin_lock+0x121/0x260 [ 2746.366052] ? rwlock_bug.part.0+0x90/0x90 [ 2746.366949] ? __pmd_alloc+0x630/0x630 [ 2746.367800] __get_user_pages+0x6ec/0x1620 [ 2746.368721] ? follow_page_mask+0x1900/0x1900 [ 2746.369674] ? down_read+0x10f/0x430 [ 2746.370463] ? down_write+0x160/0x160 [ 2746.371283] get_user_pages_unlocked+0x18a/0x690 [ 2746.372291] ? internal_get_user_pages_fast+0xdce/0x2640 [ 2746.373454] ? pin_user_pages_locked+0x7b0/0x7b0 [ 2746.374467] internal_get_user_pages_fast+0x175f/0x2640 [ 2746.375626] ? pin_user_pages_unlocked+0x80/0x80 [ 2746.376638] ? trace_hardirqs_on+0x5b/0x180 [ 2746.377554] get_user_pages_fast+0x66/0xa0 [ 2746.378453] iov_iter_get_pages+0x297/0xf40 [ 2746.379371] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 2746.380411] ? mempool_resize+0x7d0/0x7d0 [ 2746.381325] bio_iov_iter_get_pages+0x22a/0x1200 [ 2746.382327] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2746.383437] ? bvec_alloc+0x17e/0x2f0 [ 2746.384246] ? bio_alloc_bioset+0x2a1/0x600 [ 2746.385166] ? bio_add_pc_page+0x100/0x100 [ 2746.386062] ? bvec_alloc+0x290/0x2f0 [ 2746.386877] ? iov_iter_npages+0x1fd/0xa70 [ 2746.387780] ? ext4_iomap_begin+0x1a0/0x700 [ 2746.388710] iomap_dio_bio_actor+0x77a/0xef0 [ 2746.389659] iomap_dio_actor+0x36f/0x560 [ 2746.390534] iomap_apply+0x289/0x810 [ 2746.391328] ? iomap_dio_rw+0x90/0x90 [ 2746.392139] ? trace_event_raw_event_iomap_class+0x560/0x560 [ 2746.393372] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2746.394495] ? mark_held_locks+0x9e/0xe0 [ 2746.395367] ? filemap_check_errors+0xa5/0x150 [ 2746.396342] __iomap_dio_rw+0x6cd/0x1110 [ 2746.397212] ? iomap_dio_rw+0x90/0x90 [ 2746.398038] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2746.399010] ? down_read+0x10f/0x430 [ 2746.399800] ? down_write+0x160/0x160 [ 2746.400633] iomap_dio_rw+0x31/0x90 [ 2746.401406] ext4_file_read_iter+0x2c7/0x4c0 [ 2746.402341] new_sync_read+0x424/0x6f0 [ 2746.403167] ? ksys_lseek+0x1b0/0x1b0 [ 2746.403988] ? fsnotify_perm.part.0+0x22d/0x620 [ 2746.404989] ? security_file_permission+0xb1/0xe0 [ 2746.406018] vfs_read+0x4da/0x620 [ 2746.406760] ksys_read+0x12d/0x260 [ 2746.407524] ? vfs_write+0xb10/0xb10 [ 2746.408322] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2746.409447] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2746.410537] do_syscall_64+0x33/0x40 [ 2746.411332] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2746.412422] RIP: 0033:0x7f6c9e32db19 [ 2746.413218] 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 [ 2746.417173] RSP: 002b:00007f6c9b8a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2746.418791] RAX: ffffffffffffffda RBX: 00007f6c9e440f60 RCX: 00007f6c9e32db19 [ 2746.420305] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2746.421825] RBP: 00007f6c9b8a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2746.423337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2746.424875] R13: 00007fff36abeaef R14: 00007f6c9b8a3300 R15: 0000000000022000 [ 2760.500700] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 16:14:31 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r2) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r2) (fail_nth: 6) 16:14:31 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 47) 16:14:31 executing program 4: fchmod(0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x2, 0x0, 0x1004, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0xc0189436, &(0x7f0000000140)={'lo\x00'}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)={@remote, @private0={0xfc, 0x0, '\x00', 0x1}, @mcast2, 0x9, 0x1, 0x1, 0x0, 0x75, 0x1000000, r2}) close(0xffffffffffffffff) 16:14:31 executing program 5: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 53) 16:14:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0xb8) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) ptrace(0x4207, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 25) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0), 0x2001, &(0x7f0000000600)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {}, 0x2c, {[{@noextend}, {@access_uid}, {@afid={'afid', 0x3d, 0x3}}, {@debug={'debug', 0x3d, 0x80000000}}], [{@obj_role={'obj_role', 0x3d, '=noneK\xfd\xfb\x84\x91]\xb2\xa0&\xa2\xe6j\xa7_\xde\x96\x92\xf5O+'}}, {@smackfshat={'smackfshat', 0x3d, 'syztnl2\x00'}}, {@subj_user={'subj_user', 0x3d, '|\xb1\x0e\xed\xc9\xaf}'}}, {@appraise_type}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) 16:14:31 executing program 6: r0 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x20902, 0x144) read(r1, &(0x7f0000000000), 0x1b4000) 16:14:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="25034a4997d8000000000191a3c53eacb646fe8ebfe5dc998e687c03126654f8d64e809540a06cb967531875f6c16b2d55f6eab96cd3550a19cbbc1460060231dbc44785e0ff8d3fa69f47c512678f097e5f76f8cdb2a2d54b92973a062b5a683341079c1e38b942df601dfc1a634accf072871c5257edd0061316cd75d838413b09f70336a8c53bb5e3ad2e24dee7c2d8b08c700dd247358c9c8db972201532802b1898484b68ddf53377412f0d770e0bf0b52e2127c97bbe27425154df45fa59d3a97ae4bee5db97cb232ce6"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r1) 16:14:31 executing program 0: syz_io_uring_setup(0x6f07, &(0x7f0000000140)={0x0, 0x2, 0x0, 0x0, 0x5d}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) [ 2760.526832] FAULT_INJECTION: forcing a failure. [ 2760.526832] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2760.528365] CPU: 1 PID: 13561 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 2760.529238] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2760.530266] Call Trace: [ 2760.530603] dump_stack+0x107/0x167 [ 2760.531055] should_fail.cold+0x5/0xa [ 2760.531540] __alloc_pages_nodemask+0x182/0x600 [ 2760.532121] ? add_mm_counter_fast+0x220/0x220 [ 2760.532690] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2760.533449] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2760.534103] ? lock_downgrade+0x6d0/0x6d0 [ 2760.534622] ? mark_held_locks+0x9e/0xe0 [ 2760.535130] alloc_pages_vma+0xbb/0x410 [ 2760.535629] handle_mm_fault+0x152f/0x3500 [ 2760.536155] ? do_raw_spin_lock+0x121/0x260 [ 2760.536727] ? rwlock_bug.part.0+0x90/0x90 [ 2760.537262] ? __pmd_alloc+0x630/0x630 [ 2760.537761] __get_user_pages+0x6ec/0x1620 [ 2760.538294] ? follow_page_mask+0x1900/0x1900 [ 2760.538855] ? down_read+0x10f/0x430 [ 2760.539317] ? down_write+0x160/0x160 [ 2760.539795] get_user_pages_unlocked+0x18a/0x690 [ 2760.540383] ? internal_get_user_pages_fast+0xdce/0x2640 [ 2760.541063] ? pin_user_pages_locked+0x7b0/0x7b0 [ 2760.541661] internal_get_user_pages_fast+0x175f/0x2640 [ 2760.542343] ? pin_user_pages_unlocked+0x80/0x80 [ 2760.542963] ? trace_hardirqs_on+0x5b/0x180 [ 2760.543503] get_user_pages_fast+0x66/0xa0 [ 2760.544033] iov_iter_get_pages+0x297/0xf40 [ 2760.544739] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 2760.545493] ? mempool_resize+0x7d0/0x7d0 [ 2760.546037] bio_iov_iter_get_pages+0x22a/0x1200 [ 2760.546803] ? bvec_alloc+0x17e/0x2f0 [ 2760.547416] ? bio_alloc_bioset+0x2a1/0x600 [ 2760.547968] ? bio_add_pc_page+0x100/0x100 [ 2760.548492] ? bvec_alloc+0x290/0x2f0 [ 2760.548975] ? iov_iter_npages+0x1fd/0xa70 [ 2760.549508] ? ext4_iomap_begin+0x1a0/0x700 [ 2760.550052] iomap_dio_bio_actor+0x77a/0xef0 [ 2760.550610] iomap_dio_actor+0x36f/0x560 [ 2760.551119] iomap_apply+0x289/0x810 [ 2760.551582] ? iomap_dio_rw+0x90/0x90 [ 2760.552091] ? trace_event_raw_event_iomap_class+0x560/0x560 [ 2760.552812] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2760.553471] ? mark_held_locks+0x9e/0xe0 [ 2760.554088] ? filemap_check_errors+0xa5/0x150 [ 2760.554739] __iomap_dio_rw+0x6cd/0x1110 [ 2760.555326] ? iomap_dio_rw+0x90/0x90 [ 2760.555877] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2760.556444] ? down_read+0x10f/0x430 [ 2760.556915] ? down_write+0x160/0x160 [ 2760.557387] iomap_dio_rw+0x31/0x90 [ 2760.557840] ext4_file_read_iter+0x2c7/0x4c0 [ 2760.558383] new_sync_read+0x424/0x6f0 [ 2760.558863] ? ksys_lseek+0x1b0/0x1b0 [ 2760.559344] ? fsnotify_perm.part.0+0x22d/0x620 [ 2760.559921] ? security_file_permission+0xb1/0xe0 [ 2760.560608] vfs_read+0x4da/0x620 [ 2760.561190] ksys_read+0x12d/0x260 [ 2760.561765] ? vfs_write+0xb10/0xb10 [ 2760.562232] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2760.562875] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2760.563511] do_syscall_64+0x33/0x40 [ 2760.563974] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2760.564608] RIP: 0033:0x7f6c9e32db19 [ 2760.565076] 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 [ 2760.567336] RSP: 002b:00007f6c9b8a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2760.568275] RAX: ffffffffffffffda RBX: 00007f6c9e440f60 RCX: 00007f6c9e32db19 [ 2760.569161] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2760.570035] RBP: 00007f6c9b8a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2760.570853] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2760.570909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2760.570927] R13: 00007fff36abeaef R14: 00007f6c9b8a3300 R15: 0000000000022000 [ 2760.578001] FAULT_INJECTION: forcing a failure. [ 2760.578001] name failslab, interval 1, probability 0, space 0, times 0 [ 2760.579290] FAULT_INJECTION: forcing a failure. [ 2760.579290] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2760.579368] CPU: 1 PID: 13568 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 2760.579383] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2760.583648] Call Trace: [ 2760.583971] dump_stack+0x107/0x167 [ 2760.584415] should_fail.cold+0x5/0xa [ 2760.584893] ? create_object.isra.0+0x3a/0xa30 [ 2760.585454] should_failslab+0x5/0x20 [ 2760.585917] kmem_cache_alloc+0x5b/0x310 [ 2760.586417] create_object.isra.0+0x3a/0xa30 [ 2760.586951] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2760.587572] kmem_cache_alloc+0x159/0x310 [ 2760.588082] xas_alloc+0x336/0x440 [ 2760.588520] xas_create+0x34a/0x10d0 [ 2760.589015] xas_store+0x8c/0x1c40 [ 2760.589456] ? xas_find_conflict+0x4b5/0xa70 [ 2760.589997] __add_to_page_cache_locked+0x708/0xc80 [ 2760.590609] ? file_write_and_wait_range+0x130/0x130 [ 2760.591229] ? memcg_drain_all_list_lrus+0x720/0x720 [ 2760.591847] ? find_get_entry+0x2c8/0x740 [ 2760.592355] add_to_page_cache_lru+0xe6/0x2e0 [ 2760.592918] ? add_to_page_cache_locked+0x40/0x40 [ 2760.593504] ? __page_cache_alloc+0x10d/0x360 [ 2760.594052] pagecache_get_page+0x38b/0xc80 [ 2760.594584] grab_cache_page_write_begin+0x64/0xa0 [ 2760.595181] ext4_da_write_begin+0x2f3/0xd40 [ 2760.595726] ? ext4_write_begin+0x10f0/0x10f0 [ 2760.596269] ? copyout_mc+0x140/0x140 [ 2760.596737] generic_perform_write+0x20a/0x4f0 [ 2760.597335] ? page_cache_prev_miss+0x310/0x310 [ 2760.597898] ? down_write_killable+0x180/0x180 [ 2760.598462] ext4_buffered_write_iter+0x232/0x4a0 [ 2760.599046] ext4_file_write_iter+0xccd/0x1530 [ 2760.599607] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2760.600161] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2760.600806] new_sync_write+0x42c/0x660 [ 2760.601289] ? new_sync_read+0x6f0/0x6f0 [ 2760.601781] ? ksys_write+0x12d/0x260 [ 2760.602269] ? lock_release+0x680/0x680 [ 2760.602748] ? avc_policy_seqno+0x9/0x70 [ 2760.603235] ? selinux_file_permission+0x92/0x520 [ 2760.603826] vfs_write+0x7c0/0xb10 [ 2760.604260] ksys_write+0x12d/0x260 [ 2760.604700] ? __ia32_sys_read+0xb0/0xb0 [ 2760.605202] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2760.605857] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2760.606485] do_syscall_64+0x33/0x40 [ 2760.606935] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2760.607552] RIP: 0033:0x7f8d9aea9b19 [ 2760.608001] 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 [ 2760.610233] RSP: 002b:00007f8d983fe188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2760.611155] RAX: ffffffffffffffda RBX: 00007f8d9afbd020 RCX: 00007f8d9aea9b19 [ 2760.612026] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2760.612924] RBP: 00007f8d983fe1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2760.613791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2760.614652] R13: 00007fff2f170e3f R14: 00007f8d983fe300 R15: 0000000000022000 [ 2760.615556] CPU: 0 PID: 13563 Comm: syz-executor.7 Not tainted 5.10.246 #1 [ 2760.617060] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2760.618824] Call Trace: [ 2760.619398] dump_stack+0x107/0x167 [ 2760.620169] should_fail.cold+0x5/0xa [ 2760.620992] _copy_from_iter_full+0x201/0xa60 [ 2760.621947] ? __virt_addr_valid+0x170/0x5d0 [ 2760.622880] ? __check_object_size+0x319/0x440 [ 2760.623858] netlink_sendmsg+0x879/0xe00 [ 2760.624730] ? netlink_unicast+0xa00/0xa00 [ 2760.625644] ? netlink_unicast+0xa00/0xa00 [ 2760.626547] __sock_sendmsg+0x154/0x190 [ 2760.627395] __sys_sendto+0x21c/0x320 [ 2760.628208] ? __ia32_sys_getpeername+0xb0/0xb0 [ 2760.629201] ? lock_downgrade+0x6d0/0x6d0 [ 2760.629998] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2760.630091] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2760.632122] ? wait_for_completion_io+0x270/0x270 [ 2760.633154] ? rcu_read_lock_any_held+0x75/0xa0 [ 2760.634131] ? vfs_write+0x354/0xb10 [ 2760.634918] ? fput_many+0x2f/0x1a0 [ 2760.635724] ? ksys_write+0x1a9/0x260 [ 2760.636758] ? __ia32_sys_read+0xb0/0xb0 [ 2760.637886] __x64_sys_sendto+0xdd/0x1b0 [ 2760.638789] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2760.639877] do_syscall_64+0x33/0x40 [ 2760.640656] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2760.641775] RIP: 0033:0x7fca7c4638ac [ 2760.642570] Code: fa fa ff ff 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 20 fb ff ff 48 8b [ 2760.646579] RSP: 002b:00007fca79a25020 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 2760.648190] RAX: ffffffffffffffda RBX: 00007fca79a25110 RCX: 00007fca7c4638ac [ 2760.649764] RDX: 000000000000001c RSI: 00007fca79a25160 RDI: 0000000000000005 [ 2760.651296] RBP: 0000000000000000 R08: 00007fca79a25074 R09: 000000000000000c [ 2760.652819] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fca79a250c8 [ 2760.654367] R13: 00007fca79a25160 R14: 0000000000000005 R15: 0000000000000000 [ 2760.684821] FAULT_INJECTION: forcing a failure. [ 2760.684821] name failslab, interval 1, probability 0, space 0, times 0 [ 2760.688167] CPU: 0 PID: 13551 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 2760.690283] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2760.692539] Call Trace: [ 2760.693290] dump_stack+0x107/0x167 [ 2760.694291] should_fail.cold+0x5/0xa [ 2760.695339] ? create_object.isra.0+0x3a/0xa30 [ 2760.696586] should_failslab+0x5/0x20 [ 2760.697646] kmem_cache_alloc+0x5b/0x310 [ 2760.698777] create_object.isra.0+0x3a/0xa30 [ 2760.699842] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2760.701111] kmem_cache_alloc+0x159/0x310 [ 2760.702092] ext4_mb_new_blocks+0x1fd8/0x45c0 [ 2760.703081] ? lock_chain_count+0x20/0x20 [ 2760.703967] ? __is_insn_slot_addr+0x123/0x290 [ 2760.704953] ? lock_downgrade+0x6d0/0x6d0 [ 2760.705839] ? mark_lock+0xf5/0x2df0 [ 2760.706638] ? ext4_discard_preallocations+0xd80/0xd80 [ 2760.707763] ? entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2760.708908] ? lock_chain_count+0x20/0x20 [ 2760.709798] ? lock_chain_count+0x20/0x20 [ 2760.710691] ? __is_insn_slot_addr+0x14c/0x290 [ 2760.711675] ext4_new_meta_blocks+0x1e1/0x320 [ 2760.712633] ? ext4_should_retry_alloc+0x240/0x240 [ 2760.713698] ? lock_chain_count+0x20/0x20 [ 2760.714582] ? ext4_get_branch+0x541/0x6d0 [ 2760.715498] ext4_ind_map_blocks+0x950/0x2170 [ 2760.716465] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2760.717604] ? ext4_free_branches+0x680/0x680 [ 2760.718570] ? lock_release+0x680/0x680 [ 2760.719435] ? lock_downgrade+0x6d0/0x6d0 [ 2760.720328] ? down_write+0xe0/0x160 [ 2760.721134] ? down_write_killable+0x180/0x180 [ 2760.722130] ext4_map_blocks+0x902/0x1910 [ 2760.723028] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2760.723983] ? trace_hardirqs_on+0x5b/0x180 [ 2760.724927] ? kmem_cache_alloc+0x2a6/0x310 [ 2760.725863] ext4_writepages+0x19bf/0x3350 [ 2760.726799] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2760.727916] ? quarantine_put+0x8b/0x1a0 [ 2760.728796] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2760.729844] ? __kasan_slab_free+0x122/0x160 [ 2760.730790] ? jbd2_journal_stop+0x61f/0xdc0 [ 2760.731748] ? jbd2_journal_stop+0x188/0xdc0 [ 2760.732700] ? balance_dirty_pages_ratelimited+0x43e/0x2000 [ 2760.733933] ? __ext4_journal_stop+0x107/0x1f0 [ 2760.734911] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2760.735956] ? __mark_inode_dirty+0x12e/0xd40 [ 2760.736951] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2760.737989] do_writepages+0xee/0x2a0 [ 2760.738803] ? page_writeback_cpu_online+0x20/0x20 [ 2760.739849] ? ext4_buffered_write_iter+0x26a/0x4a0 [ 2760.740916] ? lock_downgrade+0x6d0/0x6d0 [ 2760.741803] ? generic_perform_write+0x37d/0x4f0 [ 2760.742810] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2760.743866] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2760.745024] filemap_write_and_wait_range+0x65/0x100 [ 2760.746097] ext4_file_write_iter+0xd45/0x1530 [ 2760.747081] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2760.748045] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2760.749175] new_sync_write+0x42c/0x660 [ 2760.750016] ? new_sync_read+0x6f0/0x6f0 [ 2760.750891] ? ksys_write+0x12d/0x260 [ 2760.751702] ? lock_release+0x680/0x680 [ 2760.752561] ? avc_policy_seqno+0x9/0x70 [ 2760.753445] ? selinux_file_permission+0x92/0x520 [ 2760.754511] vfs_write+0x7c0/0xb10 [ 2760.755284] ksys_write+0x12d/0x260 [ 2760.756073] ? __ia32_sys_read+0xb0/0xb0 [ 2760.756967] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2760.758117] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2760.759248] do_syscall_64+0x33/0x40 [ 2760.760055] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2760.761173] RIP: 0033:0x7fe75cdf1b19 [ 2760.761979] 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 [ 2760.765969] RSP: 002b:00007fe75a367188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2760.767633] RAX: ffffffffffffffda RBX: 00007fe75cf04f60 RCX: 00007fe75cdf1b19 [ 2760.769188] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2760.770730] RBP: 00007fe75a3671d0 R08: 0000000000000000 R09: 0000000000000000 [ 2760.772276] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2760.773826] R13: 00007ffdbd529e7f R14: 00007fe75a367300 R15: 0000000000022000 16:14:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 48) 16:14:46 executing program 4: fchmod(0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x2, 0x0, 0x1004, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0xc020660b, &(0x7f0000000140)={'lo\x00'}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)={@remote, @private0={0xfc, 0x0, '\x00', 0x1}, @mcast2, 0x9, 0x1, 0x1, 0x0, 0x75, 0x1000000, r2}) close(0xffffffffffffffff) 16:14:46 executing program 0: r0 = syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) 16:14:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) stat(&(0x7f00000001c0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r3) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x40000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@loose}, {@posixacl}, {@loose}, {@aname={'aname', 0x3d, 'nl80211\x00'}}, {@dfltuid={'dfltuid', 0x3d, r3}}, {@access_uid={'access', 0x3d, 0xee01}}, {@dfltgid}], [{@dont_hash}, {@fowner_lt={'fowner<', 0xee00}}, {@obj_type}, {@appraise_type}, {@func={'func', 0x3d, 'PATH_CHECK'}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@measure}]}}) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r1) 16:14:46 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r2) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r2) (fail_nth: 7) 16:14:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0xb8) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) ptrace(0x4207, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 26) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0), 0x2001, &(0x7f0000000600)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {}, 0x2c, {[{@noextend}, {@access_uid}, {@afid={'afid', 0x3d, 0x3}}, {@debug={'debug', 0x3d, 0x80000000}}], [{@obj_role={'obj_role', 0x3d, '=noneK\xfd\xfb\x84\x91]\xb2\xa0&\xa2\xe6j\xa7_\xde\x96\x92\xf5O+'}}, {@smackfshat={'smackfshat', 0x3d, 'syztnl2\x00'}}, {@subj_user={'subj_user', 0x3d, '|\xb1\x0e\xed\xc9\xaf}'}}, {@appraise_type}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) 16:14:46 executing program 5: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 54) [ 2775.404062] FAULT_INJECTION: forcing a failure. [ 2775.404062] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2775.406511] CPU: 0 PID: 13595 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 2775.407771] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2775.408481] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2775.409288] Call Trace: [ 2775.409315] dump_stack+0x107/0x167 [ 2775.409336] should_fail.cold+0x5/0xa [ 2775.411967] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2775.412045] __alloc_pages_nodemask+0x182/0x600 [ 2775.413811] ? add_mm_counter_fast+0x220/0x220 [ 2775.414654] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2775.415745] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2775.415763] FAULT_INJECTION: forcing a failure. [ 2775.415763] name failslab, interval 1, probability 0, space 0, times 0 [ 2775.416705] ? lock_downgrade+0x6d0/0x6d0 [ 2775.416721] ? mark_held_locks+0x9e/0xe0 [ 2775.416745] alloc_pages_vma+0xbb/0x410 [ 2775.420131] handle_mm_fault+0x152f/0x3500 [ 2775.420909] ? do_raw_spin_lock+0x121/0x260 [ 2775.421710] ? rwlock_bug.part.0+0x90/0x90 [ 2775.422488] ? __pmd_alloc+0x630/0x630 [ 2775.423224] __get_user_pages+0x6ec/0x1620 [ 2775.424010] ? follow_page_mask+0x1900/0x1900 [ 2775.424833] ? down_read+0x10f/0x430 [ 2775.425524] ? down_write+0x160/0x160 [ 2775.426240] get_user_pages_unlocked+0x18a/0x690 [ 2775.427118] ? internal_get_user_pages_fast+0xdce/0x2640 [ 2775.428123] ? pin_user_pages_locked+0x7b0/0x7b0 [ 2775.429008] internal_get_user_pages_fast+0x175f/0x2640 [ 2775.430029] ? pin_user_pages_unlocked+0x80/0x80 [ 2775.430903] ? trace_hardirqs_on+0x5b/0x180 [ 2775.431703] get_user_pages_fast+0x66/0xa0 [ 2775.432488] iov_iter_get_pages+0x297/0xf40 [ 2775.433296] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 2775.434347] ? mempool_resize+0x7d0/0x7d0 [ 2775.435129] bio_iov_iter_get_pages+0x22a/0x1200 [ 2775.436004] ? bvec_alloc+0x17e/0x2f0 [ 2775.436714] ? bio_alloc_bioset+0x2a1/0x600 [ 2775.437518] ? bio_add_pc_page+0x100/0x100 [ 2775.438301] ? bvec_alloc+0x290/0x2f0 [ 2775.439002] ? iov_iter_npages+0x1fd/0xa70 [ 2775.439780] ? ext4_iomap_begin+0x1a0/0x700 [ 2775.440581] iomap_dio_bio_actor+0x77a/0xef0 [ 2775.441422] iomap_dio_actor+0x36f/0x560 [ 2775.442192] iomap_apply+0x289/0x810 [ 2775.442877] ? iomap_dio_rw+0x90/0x90 [ 2775.443591] ? trace_event_raw_event_iomap_class+0x560/0x560 [ 2775.444664] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2775.445668] ? mark_held_locks+0x9e/0xe0 [ 2775.446443] ? filemap_check_errors+0xa5/0x150 [ 2775.447304] __iomap_dio_rw+0x6cd/0x1110 [ 2775.448061] ? iomap_dio_rw+0x90/0x90 [ 2775.448785] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2775.449680] ? down_read+0x10f/0x430 [ 2775.450371] ? down_write+0x160/0x160 [ 2775.451086] iomap_dio_rw+0x31/0x90 [ 2775.451764] ext4_file_read_iter+0x2c7/0x4c0 [ 2775.452587] new_sync_read+0x424/0x6f0 [ 2775.453330] ? ksys_lseek+0x1b0/0x1b0 [ 2775.454059] ? fsnotify_perm.part.0+0x22d/0x620 [ 2775.454930] ? security_file_permission+0xb1/0xe0 [ 2775.455842] vfs_read+0x4da/0x620 [ 2775.456501] ksys_read+0x12d/0x260 [ 2775.457174] ? vfs_write+0xb10/0xb10 [ 2775.457876] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2775.458853] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2775.459816] do_syscall_64+0x33/0x40 [ 2775.460510] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2775.461480] RIP: 0033:0x7f6c9e32db19 [ 2775.462186] 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 [ 2775.465634] RSP: 002b:00007f6c9b8a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2775.467058] RAX: ffffffffffffffda RBX: 00007f6c9e440f60 RCX: 00007f6c9e32db19 [ 2775.468384] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2775.469737] RBP: 00007f6c9b8a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2775.471075] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2775.472403] R13: 00007fff36abeaef R14: 00007f6c9b8a3300 R15: 0000000000022000 [ 2775.473766] CPU: 1 PID: 13590 Comm: syz-executor.7 Not tainted 5.10.246 #1 [ 2775.474519] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2775.475408] Call Trace: [ 2775.475699] dump_stack+0x107/0x167 [ 2775.476154] should_fail.cold+0x5/0xa [ 2775.476588] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xdb/0x280 [ 2775.477298] should_failslab+0x5/0x20 [ 2775.477710] __kmalloc+0x72/0x390 [ 2775.478086] genl_family_rcv_msg_attrs_parse.constprop.0+0xdb/0x280 [ 2775.478762] ? genl_rcv_msg+0x426/0x5a0 [ 2775.479191] genl_family_rcv_msg_doit+0xda/0x330 [ 2775.479700] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2775.480415] ? __radix_tree_lookup+0x1f3/0x290 [ 2775.480906] ? genl_get_cmd+0x3cf/0x480 [ 2775.481341] genl_rcv_msg+0x36a/0x5a0 [ 2775.481756] ? genl_get_cmd+0x480/0x480 [ 2775.482183] ? ctrl_dumpfamily+0x3b0/0x3b0 [ 2775.482635] ? ctrl_fill_info+0xdb0/0xdb0 [ 2775.483088] ? lock_release+0x680/0x680 [ 2775.483515] ? netlink_deliver_tap+0xf4/0xcc0 [ 2775.484001] netlink_rcv_skb+0x14b/0x430 [ 2775.484437] ? genl_get_cmd+0x480/0x480 [ 2775.484866] ? netlink_ack+0xab0/0xab0 [ 2775.485299] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2775.485791] ? is_vmalloc_addr+0x7b/0xb0 [ 2775.486228] genl_rcv+0x24/0x40 [ 2775.486583] netlink_unicast+0x6ce/0xa00 [ 2775.487025] ? netlink_attachskb+0xab0/0xab0 [ 2775.487504] netlink_sendmsg+0x90f/0xe00 [ 2775.487944] ? netlink_unicast+0xa00/0xa00 [ 2775.488405] ? netlink_unicast+0xa00/0xa00 [ 2775.488861] __sock_sendmsg+0x154/0x190 [ 2775.489400] __sys_sendto+0x21c/0x320 [ 2775.489813] ? __ia32_sys_getpeername+0xb0/0xb0 [ 2775.490310] ? lock_downgrade+0x6d0/0x6d0 [ 2775.490767] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2775.491286] ? wait_for_completion_io+0x270/0x270 [ 2775.491806] ? rcu_read_lock_any_held+0x75/0xa0 [ 2775.492307] ? vfs_write+0x354/0xb10 [ 2775.492710] ? fput_many+0x2f/0x1a0 [ 2775.493118] ? ksys_write+0x1a9/0x260 [ 2775.493528] ? __ia32_sys_read+0xb0/0xb0 [ 2775.493966] __x64_sys_sendto+0xdd/0x1b0 [ 2775.494407] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2775.494959] do_syscall_64+0x33/0x40 [ 2775.495360] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2775.495910] RIP: 0033:0x7fca7c4638ac [ 2775.496310] Code: fa fa ff ff 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 20 fb ff ff 48 8b [ 2775.498279] RSP: 002b:00007fca79a25020 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 2775.499095] RAX: ffffffffffffffda RBX: 00007fca79a25110 RCX: 00007fca7c4638ac [ 2775.499856] RDX: 000000000000001c RSI: 00007fca79a25160 RDI: 0000000000000005 [ 2775.500619] RBP: 0000000000000000 R08: 00007fca79a25074 R09: 000000000000000c [ 2775.501387] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fca79a250c8 [ 2775.502148] R13: 00007fca79a25160 R14: 0000000000000005 R15: 0000000000000000 [ 2775.513722] FAULT_INJECTION: forcing a failure. [ 2775.513722] name failslab, interval 1, probability 0, space 0, times 0 [ 2775.514932] CPU: 1 PID: 13600 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 2775.515673] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2775.516567] Call Trace: [ 2775.516857] dump_stack+0x107/0x167 [ 2775.517261] should_fail.cold+0x5/0xa [ 2775.517680] ? xas_alloc+0x336/0x440 [ 2775.518085] should_failslab+0x5/0x20 [ 2775.518498] kmem_cache_alloc+0x5b/0x310 [ 2775.518939] xas_alloc+0x336/0x440 [ 2775.519327] xas_create+0x34a/0x10d0 [ 2775.519739] xas_store+0x8c/0x1c40 [ 2775.520125] ? xas_find_conflict+0x4b5/0xa70 [ 2775.520609] __add_to_page_cache_locked+0x708/0xc80 [ 2775.521161] ? file_write_and_wait_range+0x130/0x130 [ 2775.521717] ? memcg_drain_all_list_lrus+0x720/0x720 [ 2775.522265] ? find_get_entry+0x2c8/0x740 [ 2775.522719] add_to_page_cache_lru+0xe6/0x2e0 [ 2775.523204] ? add_to_page_cache_locked+0x40/0x40 [ 2775.523728] ? __page_cache_alloc+0x10d/0x360 [ 2775.524216] pagecache_get_page+0x38b/0xc80 [ 2775.524689] grab_cache_page_write_begin+0x64/0xa0 [ 2775.525228] ext4_da_write_begin+0x2f3/0xd40 [ 2775.525708] ? ext4_write_begin+0x10f0/0x10f0 [ 2775.526195] ? copyout_mc+0x140/0x140 [ 2775.526613] generic_perform_write+0x20a/0x4f0 [ 2775.527118] ? page_cache_prev_miss+0x310/0x310 [ 2775.527628] ? down_write_killable+0x180/0x180 [ 2775.528138] ext4_buffered_write_iter+0x232/0x4a0 [ 2775.528660] ext4_file_write_iter+0xccd/0x1530 [ 2775.529168] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2775.529667] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2775.530239] new_sync_write+0x42c/0x660 [ 2775.530670] ? new_sync_read+0x6f0/0x6f0 [ 2775.531107] ? ksys_write+0x12d/0x260 [ 2775.531523] ? lock_release+0x680/0x680 [ 2775.531954] ? avc_policy_seqno+0x9/0x70 [ 2775.532393] ? selinux_file_permission+0x92/0x520 [ 2775.532922] vfs_write+0x7c0/0xb10 [ 2775.533312] ksys_write+0x12d/0x260 [ 2775.533706] ? __ia32_sys_read+0xb0/0xb0 [ 2775.534145] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2775.534709] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2775.535264] do_syscall_64+0x33/0x40 [ 2775.535665] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2775.536217] RIP: 0033:0x7f8d9aea9b19 [ 2775.536617] 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 [ 2775.538593] RSP: 002b:00007f8d983fe188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2775.539409] RAX: ffffffffffffffda RBX: 00007f8d9afbd020 RCX: 00007f8d9aea9b19 [ 2775.540174] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2775.540938] RBP: 00007f8d983fe1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2775.541713] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2775.542478] R13: 00007fff2f170e3f R14: 00007f8d983fe300 R15: 0000000000022000 [ 2775.579335] FAULT_INJECTION: forcing a failure. [ 2775.579335] name failslab, interval 1, probability 0, space 0, times 0 [ 2775.581756] CPU: 0 PID: 13582 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 2775.583103] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2775.584717] Call Trace: [ 2775.585313] dump_stack+0x107/0x167 [ 2775.586094] should_fail.cold+0x5/0xa [ 2775.586844] ? ext4_mb_new_blocks+0x698/0x45c0 [ 2775.587724] should_failslab+0x5/0x20 [ 2775.588459] kmem_cache_alloc+0x5b/0x310 [ 2775.589268] ext4_mb_new_blocks+0x698/0x45c0 [ 2775.590108] ? ext4_expand_extra_isize+0x5a0/0x5a0 [ 2775.591075] ? jbd2__journal_start+0xf3/0x7e0 [ 2775.591947] ? ext4_discard_preallocations+0xd80/0xd80 [ 2775.592948] ? ext4_dirty_inode+0x107/0x130 [ 2775.593798] ? __mark_inode_dirty+0x12e/0xd40 [ 2775.594674] ext4_new_meta_blocks+0x1e1/0x320 [ 2775.595542] ? ext4_should_retry_alloc+0x240/0x240 [ 2775.596498] ? ext4_get_branch+0x541/0x6d0 [ 2775.597370] ext4_ind_map_blocks+0x950/0x2170 [ 2775.598267] ? ext4_free_branches+0x680/0x680 [ 2775.599150] ? lock_release+0x680/0x680 [ 2775.599945] ? down_write+0xe0/0x160 [ 2775.600661] ? down_write_killable+0x180/0x180 [ 2775.601573] ext4_map_blocks+0x902/0x1910 [ 2775.602387] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2775.603244] ? trace_hardirqs_on+0x5b/0x180 [ 2775.604089] ? kmem_cache_alloc+0x2a6/0x310 [ 2775.604928] ext4_writepages+0x19bf/0x3350 [ 2775.605801] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2775.606813] ? quarantine_put+0x8b/0x1a0 [ 2775.607600] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2775.608552] ? __kasan_slab_free+0x122/0x160 [ 2775.609423] ? jbd2_journal_stop+0x61f/0xdc0 [ 2775.610282] ? jbd2_journal_stop+0x188/0xdc0 [ 2775.611128] ? balance_dirty_pages_ratelimited+0x43e/0x2000 [ 2775.612214] ? __ext4_journal_stop+0x107/0x1f0 [ 2775.613159] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2775.614107] ? __mark_inode_dirty+0x12e/0xd40 [ 2775.614989] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2775.615934] do_writepages+0xee/0x2a0 [ 2775.616680] ? page_writeback_cpu_online+0x20/0x20 [ 2775.617642] ? ext4_buffered_write_iter+0x26a/0x4a0 [ 2775.618608] ? lock_downgrade+0x6d0/0x6d0 [ 2775.619411] ? generic_perform_write+0x37d/0x4f0 [ 2775.620331] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2775.621311] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2775.622357] filemap_write_and_wait_range+0x65/0x100 [ 2775.623328] ext4_file_write_iter+0xd45/0x1530 [ 2775.624216] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2775.625107] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2775.626124] new_sync_write+0x42c/0x660 [ 2775.626887] ? new_sync_read+0x6f0/0x6f0 [ 2775.627674] ? ksys_write+0x12d/0x260 [ 2775.628411] ? lock_release+0x680/0x680 [ 2775.629184] ? avc_policy_seqno+0x9/0x70 [ 2775.629959] ? selinux_file_permission+0x92/0x520 [ 2775.630916] vfs_write+0x7c0/0xb10 [ 2775.631624] ksys_write+0x12d/0x260 [ 2775.632335] ? __ia32_sys_read+0xb0/0xb0 [ 2775.633151] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2775.634173] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2775.635183] do_syscall_64+0x33/0x40 [ 2775.635919] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2775.636925] RIP: 0033:0x7fe75cdf1b19 [ 2775.637666] 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 [ 2775.641654] RSP: 002b:00007fe75a367188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2775.643146] RAX: ffffffffffffffda RBX: 00007fe75cf04f60 RCX: 00007fe75cdf1b19 [ 2775.644545] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2775.645948] RBP: 00007fe75a3671d0 R08: 0000000000000000 R09: 0000000000000000 [ 2775.647361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2775.648750] R13: 00007ffdbd529e7f R14: 00007fe75a367300 R15: 0000000000022000 16:14:46 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r2) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r2) (fail_nth: 8) 16:14:46 executing program 5: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 55) 16:14:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0xb8) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) ptrace(0x4207, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 27) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0), 0x2001, &(0x7f0000000600)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {}, 0x2c, {[{@noextend}, {@access_uid}, {@afid={'afid', 0x3d, 0x3}}, {@debug={'debug', 0x3d, 0x80000000}}], [{@obj_role={'obj_role', 0x3d, '=noneK\xfd\xfb\x84\x91]\xb2\xa0&\xa2\xe6j\xa7_\xde\x96\x92\xf5O+'}}, {@smackfshat={'smackfshat', 0x3d, 'syztnl2\x00'}}, {@subj_user={'subj_user', 0x3d, '|\xb1\x0e\xed\xc9\xaf}'}}, {@appraise_type}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) 16:14:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) syz_genetlink_get_family_id$fou(&(0x7f00000000c0), r0) [ 2775.708491] FAULT_INJECTION: forcing a failure. [ 2775.708491] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2775.709830] CPU: 1 PID: 13614 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 2775.710572] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2775.711463] Call Trace: [ 2775.711755] dump_stack+0x107/0x167 [ 2775.712149] should_fail.cold+0x5/0xa [ 2775.712565] __alloc_pages_nodemask+0x182/0x600 [ 2775.713073] ? add_mm_counter_fast+0x220/0x220 [ 2775.713564] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2775.714214] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2775.714782] ? lock_downgrade+0x6d0/0x6d0 [ 2775.715227] ? mark_held_locks+0x9e/0xe0 [ 2775.715667] alloc_pages_vma+0xbb/0x410 [ 2775.716096] handle_mm_fault+0x152f/0x3500 [ 2775.716556] ? do_raw_spin_lock+0x121/0x260 [ 2775.717022] ? rwlock_bug.part.0+0x90/0x90 [ 2775.717477] ? __pmd_alloc+0x630/0x630 [ 2775.717909] __get_user_pages+0x6ec/0x1620 [ 2775.718370] ? follow_page_mask+0x1900/0x1900 [ 2775.718852] ? down_read+0x10f/0x430 [ 2775.719250] ? down_write+0x160/0x160 [ 2775.719666] get_user_pages_unlocked+0x18a/0x690 [ 2775.720175] ? internal_get_user_pages_fast+0xdce/0x2640 [ 2775.720756] ? pin_user_pages_locked+0x7b0/0x7b0 [ 2775.721278] internal_get_user_pages_fast+0x175f/0x2640 [ 2775.721866] ? pin_user_pages_unlocked+0x80/0x80 [ 2775.722378] ? trace_hardirqs_on+0x5b/0x180 [ 2775.722843] get_user_pages_fast+0x66/0xa0 [ 2775.723301] iov_iter_get_pages+0x297/0xf40 [ 2775.723767] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 2775.724295] ? mempool_resize+0x7d0/0x7d0 [ 2775.724747] bio_iov_iter_get_pages+0x22a/0x1200 [ 2775.725270] ? bvec_alloc+0x17e/0x2f0 [ 2775.725682] ? bio_alloc_bioset+0x2a1/0x600 [ 2775.726145] ? bio_add_pc_page+0x100/0x100 [ 2775.726598] ? bvec_alloc+0x290/0x2f0 [ 2775.727008] ? iov_iter_npages+0x1fd/0xa70 [ 2775.727465] ? ext4_iomap_begin+0x1a0/0x700 [ 2775.727933] iomap_dio_bio_actor+0x77a/0xef0 [ 2775.728413] iomap_dio_actor+0x36f/0x560 [ 2775.728854] iomap_apply+0x289/0x810 [ 2775.729259] ? iomap_dio_rw+0x90/0x90 [ 2775.729670] ? trace_event_raw_event_iomap_class+0x560/0x560 [ 2775.730290] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2775.730861] ? mark_held_locks+0x9e/0xe0 [ 2775.731302] ? filemap_check_errors+0xa5/0x150 [ 2775.731796] __iomap_dio_rw+0x6cd/0x1110 [ 2775.732232] ? iomap_dio_rw+0x90/0x90 [ 2775.732650] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2775.733146] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2775.733709] ? asm_sysvec_call_function_single+0x12/0x20 [ 2775.734286] ? trace_hardirqs_on+0x5b/0x180 [ 2775.734759] iomap_dio_rw+0x31/0x90 [ 2775.735151] ext4_file_read_iter+0x2c7/0x4c0 [ 2775.735627] new_sync_read+0x424/0x6f0 [ 2775.736044] ? ksys_lseek+0x1b0/0x1b0 [ 2775.736467] ? fsnotify_perm.part.0+0x22d/0x620 [ 2775.736967] ? security_file_permission+0xb1/0xe0 [ 2775.737499] vfs_read+0x4da/0x620 [ 2775.737875] ksys_read+0x12d/0x260 [ 2775.738257] ? vfs_write+0xb10/0xb10 [ 2775.738659] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2775.739223] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2775.739777] do_syscall_64+0x33/0x40 [ 2775.740177] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2775.740726] RIP: 0033:0x7f6c9e32db19 [ 2775.741131] 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 [ 2775.743124] RSP: 002b:00007f6c9b8a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2775.743940] RAX: ffffffffffffffda RBX: 00007f6c9e440f60 RCX: 00007f6c9e32db19 [ 2775.744704] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2775.745513] RBP: 00007f6c9b8a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2775.746280] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2775.747045] R13: 00007fff36abeaef R14: 00007f6c9b8a3300 R15: 0000000000022000 [ 2775.750706] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2775.755846] FAULT_INJECTION: forcing a failure. [ 2775.755846] name failslab, interval 1, probability 0, space 0, times 0 [ 2775.757052] CPU: 1 PID: 13613 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 2775.757802] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2775.758697] Call Trace: [ 2775.758982] dump_stack+0x107/0x167 [ 2775.759375] should_fail.cold+0x5/0xa [ 2775.759786] ? create_object.isra.0+0x3a/0xa30 [ 2775.760275] should_failslab+0x5/0x20 [ 2775.760685] kmem_cache_alloc+0x5b/0x310 [ 2775.761131] create_object.isra.0+0x3a/0xa30 [ 2775.761602] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2775.762147] kmem_cache_alloc+0x159/0x310 [ 2775.762597] xas_alloc+0x336/0x440 [ 2775.762980] xas_create+0x34a/0x10d0 [ 2775.763388] xas_store+0x8c/0x1c40 [ 2775.763771] ? xas_find_conflict+0x4b5/0xa70 [ 2775.764248] __add_to_page_cache_locked+0x708/0xc80 [ 2775.764792] ? file_write_and_wait_range+0x130/0x130 [ 2775.765352] ? memcg_drain_all_list_lrus+0x720/0x720 [ 2775.765897] ? find_get_entry+0x2c8/0x740 [ 2775.766358] add_to_page_cache_lru+0xe6/0x2e0 [ 2775.766843] ? add_to_page_cache_locked+0x40/0x40 [ 2775.767361] ? __page_cache_alloc+0x10d/0x360 [ 2775.767845] pagecache_get_page+0x38b/0xc80 [ 2775.768311] grab_cache_page_write_begin+0x64/0xa0 [ 2775.768838] ext4_da_write_begin+0x2f3/0xd40 [ 2775.769351] ? ext4_write_begin+0x10f0/0x10f0 [ 2775.769839] ? copyout_mc+0x140/0x140 [ 2775.770252] generic_perform_write+0x20a/0x4f0 [ 2775.770748] ? page_cache_prev_miss+0x310/0x310 [ 2775.771250] ? down_write_killable+0x180/0x180 [ 2775.771748] ext4_buffered_write_iter+0x232/0x4a0 [ 2775.772268] ext4_file_write_iter+0xccd/0x1530 [ 2775.772772] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2775.773271] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2775.773840] new_sync_write+0x42c/0x660 [ 2775.774300] ? new_sync_read+0x6f0/0x6f0 [ 2775.774738] ? ksys_write+0x12d/0x260 [ 2775.775147] ? lock_release+0x680/0x680 [ 2775.775574] ? avc_policy_seqno+0x9/0x70 [ 2775.776009] ? selinux_file_permission+0x92/0x520 [ 2775.776537] vfs_write+0x7c0/0xb10 [ 2775.776920] ksys_write+0x12d/0x260 [ 2775.777317] ? __ia32_sys_read+0xb0/0xb0 [ 2775.777757] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2775.778319] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2775.778873] do_syscall_64+0x33/0x40 [ 2775.779275] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2775.779822] RIP: 0033:0x7f8d9aea9b19 [ 2775.780222] 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 [ 2775.782196] RSP: 002b:00007f8d9841f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2775.783010] RAX: ffffffffffffffda RBX: 00007f8d9afbcf60 RCX: 00007f8d9aea9b19 [ 2775.783773] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2775.784536] RBP: 00007f8d9841f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2775.785308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2775.786073] R13: 00007fff2f170e3f R14: 00007f8d9841f300 R15: 0000000000022000 [ 2775.798241] FAULT_INJECTION: forcing a failure. [ 2775.798241] name failslab, interval 1, probability 0, space 0, times 0 [ 2775.799509] CPU: 1 PID: 13610 Comm: syz-executor.7 Not tainted 5.10.246 #1 [ 2775.800250] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2775.801147] Call Trace: [ 2775.801432] dump_stack+0x107/0x167 [ 2775.801828] should_fail.cold+0x5/0xa [ 2775.802236] ? create_object.isra.0+0x3a/0xa30 [ 2775.802722] should_failslab+0x5/0x20 [ 2775.803130] kmem_cache_alloc+0x5b/0x310 [ 2775.803564] ? lock_release+0x680/0x680 [ 2775.803991] create_object.isra.0+0x3a/0xa30 [ 2775.804461] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2775.805008] __kmalloc+0x16e/0x390 [ 2775.805406] genl_family_rcv_msg_attrs_parse.constprop.0+0xdb/0x280 [ 2775.806083] ? genl_rcv_msg+0x426/0x5a0 [ 2775.806523] genl_family_rcv_msg_doit+0xda/0x330 [ 2775.807030] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2775.807740] ? __radix_tree_lookup+0x1f3/0x290 [ 2775.808227] ? genl_get_cmd+0x3cf/0x480 [ 2775.808656] genl_rcv_msg+0x36a/0x5a0 [ 2775.809070] ? genl_get_cmd+0x480/0x480 [ 2775.809497] ? ctrl_dumpfamily+0x3b0/0x3b0 [ 2775.809951] ? ctrl_fill_info+0xdb0/0xdb0 [ 2775.810397] ? lock_release+0x680/0x680 [ 2775.810823] ? netlink_deliver_tap+0xf4/0xcc0 16:14:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 49) [ 2775.811305] netlink_rcv_skb+0x14b/0x430 [ 2775.811972] ? genl_get_cmd+0x480/0x480 [ 2775.812402] ? netlink_ack+0xab0/0xab0 [ 2775.812822] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2775.813318] ? is_vmalloc_addr+0x7b/0xb0 [ 2775.813753] genl_rcv+0x24/0x40 [ 2775.814107] netlink_unicast+0x6ce/0xa00 [ 2775.814544] ? netlink_attachskb+0xab0/0xab0 [ 2775.815019] netlink_sendmsg+0x90f/0xe00 [ 2775.815456] ? netlink_unicast+0xa00/0xa00 [ 2775.815912] ? netlink_unicast+0xa00/0xa00 [ 2775.816365] __sock_sendmsg+0x154/0x190 [ 2775.816792] __sys_sendto+0x21c/0x320 [ 2775.817207] ? __ia32_sys_getpeername+0xb0/0xb0 [ 2775.817703] ? lock_downgrade+0x6d0/0x6d0 [ 2775.818152] ? __mutex_unlock_slowpath+0xe1/0x600 16:14:46 executing program 4: fchmod(0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000180)=0x10000, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x518, 0x1a, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@nested={0x36b, 0x8a, 0x0, 0x1, [@typed={0x14, 0x3a, 0x0, 0x0, @ipv6=@empty}, @generic="79739817d49101bd34bdb799e65208a6f1fb638824cb88c9daae3214f4ffb90dfef0b9342cacd19e2f335880f248f1c16676cd754613da3c8217447ddb3b4bd56ef9fea4bb91ca146b656500b37dad9991a0", @generic="865a127d360d29184ed5447822f4f589e6329bd475462210fe42e45f0764976b6e7b7f6ef8a2c04b46ff7924a5e320dd0ecb1dba7e9a3e279c79c2d2d49d50935f1fca9ae1d6238a4d0926b924ecd05ec1e32a602b3e494324722ee275230adbca389e5939736e60672c24953be1cd7c6a54095fe11e9f9e5b952ccdc50bbb8c645fdcb45d5515af3a6b7e5d8a75fbfe0b80709a46b52a3e6977d3771726c9a438e2c92433a799af5ca174fcf36941b3ed3db677b66a6e2e600d69f1afe9b9", @generic="564f9d5f25ac51b603c69b6f8bcbd39f41fa247359490e6bdaf57c478895bbfcf6b2893ea01dd86f0327", @generic="c05bc95d70136f2bf8896a1983775dfe14efdb613e8a49083fcf13530d59c81975d4c5f12a6515922f40373fb5f8b5b533c546e39c0f11305c5754661ff92c949ae611203cf3941977e7455ad04a3cdfa739e3b5328fd864dc3d8df818bfbf679b66751936b1cb9b60bfb8795447d934a051", @generic="1a89e5097623c56cc008283c7387a2cfa2cea86941acb0423dcca40ce8817376863aa8e06297419829c4dbd3e34641669725068cdf390ed6d29f9cbc098651cbb9c676e07cdab7783ba3a92b19dcb30cd4761fac6aa7a2d10b025b807d7324bac15b426dfe5d351d591589eb44fee880423b5d5d8f1a9be0541bfa14793032946a1232989beee3392d4794268195576ea86dd20b741c92ccdefdf945214699516cb7e11791dce38c1c8f328f16ac101ef5232f5a4876044e70e1ec", @generic="9fa05d7a0a91e84e362f6f2de16104647616f59004794e18badded6f72a77522943780707054c3bcb453ceeef771714d4f1a98908be28ad61f988dad7eeef579f25043dbe3e93603309c483c621ad3ed51c3013c9ae34b5a82cdd0587497b8f3f59b72631aee69bad156255da9b3d7063bf111c4614459256a16367a583bf3ade0223dbbaf539505f333c3a2fd5ea033e77d0a030a9b53aabc2c9c457e", @typed={0x8, 0x15, 0x0, 0x0, @pid=r2}, @generic="2bfb2914a2ed4a20b346d557ea97c80d772655501a0594eacb784a94509b106e65fa60f6eccc094bb98a", @generic="2eade91986351fb1e783d7bd4fbcdae64225fbcd9275d5f403b96cfc"]}, @nested={0x9c, 0x6, 0x0, 0x1, [@generic="c313b7c319fdc243b277f7c39d5efa16005596aedce8513fa5bc6030cd71d292a8a7ac69fabedc3f2bb0cc03e74cd38cd963a0d05bf5dde47861a72353b3e7a45866d60a242075b92951fd6f2761b68a60d53298f137b27a7cf964f35aa9d830e92f8bda0133c38a1b920505e3978d38cbc975a19fd1523e29d59e15bfb00ce492edd91c6f0c0f5a3a0df8434fdbeeef0207ef0c81be1917"]}, @generic="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"]}, 0x518}, 0x1, 0x0, 0x0, 0x20800}, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x2, 0x0, 0x1004, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@remote, @private0={0xfc, 0x0, '\x00', 0x1}, @mcast2, 0x9, 0x1, 0x1, 0x0, 0x75, 0x1000000, r4}) close(0xffffffffffffffff) [ 2775.818667] ? wait_for_completion_io+0x270/0x270 [ 2775.819340] ? rcu_read_lock_any_held+0x75/0xa0 [ 2775.819905] ? vfs_write+0x354/0xb10 [ 2775.820308] ? fput_many+0x2f/0x1a0 [ 2775.820697] ? ksys_write+0x1a9/0x260 [ 2775.821111] ? __ia32_sys_read+0xb0/0xb0 [ 2775.821549] __x64_sys_sendto+0xdd/0x1b0 [ 2775.821983] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2775.822531] do_syscall_64+0x33/0x40 [ 2775.822929] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2775.823475] RIP: 0033:0x7fca7c4638ac [ 2775.823872] Code: fa fa ff ff 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 20 fb ff ff 48 8b [ 2775.825832] RSP: 002b:00007fca79a25020 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 2775.826644] RAX: ffffffffffffffda RBX: 00007fca79a25110 RCX: 00007fca7c4638ac [ 2775.827404] RDX: 000000000000001c RSI: 00007fca79a25160 RDI: 0000000000000005 [ 2775.828165] RBP: 0000000000000000 R08: 00007fca79a25074 R09: 000000000000000c [ 2775.828926] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fca79a250c8 [ 2775.829690] R13: 00007fca79a25160 R14: 0000000000000005 R15: 0000000000000000 [ 2775.873311] FAULT_INJECTION: forcing a failure. [ 2775.873311] name failslab, interval 1, probability 0, space 0, times 0 [ 2775.875797] CPU: 0 PID: 13627 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 2775.877112] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2775.878664] Call Trace: [ 2775.879172] dump_stack+0x107/0x167 [ 2775.879854] should_fail.cold+0x5/0xa [ 2775.880573] ? create_object.isra.0+0x3a/0xa30 [ 2775.881431] should_failslab+0x5/0x20 [ 2775.882149] kmem_cache_alloc+0x5b/0x310 [ 2775.882914] create_object.isra.0+0x3a/0xa30 [ 2775.883727] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2775.884684] kmem_cache_alloc+0x159/0x310 [ 2775.885471] ext4_mb_new_blocks+0x698/0x45c0 [ 2775.886292] ? ext4_expand_extra_isize+0x5a0/0x5a0 [ 2775.887218] ? jbd2__journal_start+0xf3/0x7e0 [ 2775.888075] ? ext4_discard_preallocations+0xd80/0xd80 [ 2775.889073] ? ext4_dirty_inode+0x107/0x130 [ 2775.889886] ? __mark_inode_dirty+0x12e/0xd40 [ 2775.890728] ext4_new_meta_blocks+0x1e1/0x320 [ 2775.891565] ? ext4_should_retry_alloc+0x240/0x240 [ 2775.892479] ? lock_chain_count+0x20/0x20 [ 2775.893248] ? ext4_get_branch+0x541/0x6d0 [ 2775.894038] ext4_ind_map_blocks+0x950/0x2170 [ 2775.894866] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2775.895846] ? ext4_free_branches+0x680/0x680 [ 2775.896688] ? lock_release+0x680/0x680 [ 2775.897437] ? lock_downgrade+0x6d0/0x6d0 [ 2775.898215] ? down_write+0xe0/0x160 [ 2775.898899] ? down_write_killable+0x180/0x180 [ 2775.899746] ext4_map_blocks+0x902/0x1910 [ 2775.900519] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2775.901349] ? trace_hardirqs_on+0x5b/0x180 [ 2775.902159] ? kmem_cache_alloc+0x2a6/0x310 [ 2775.902964] ext4_writepages+0x19bf/0x3350 [ 2775.903778] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2775.904740] ? quarantine_put+0x8b/0x1a0 [ 2775.905505] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2775.906404] ? __kasan_slab_free+0x122/0x160 [ 2775.907227] ? jbd2_journal_stop+0x61f/0xdc0 [ 2775.908043] ? jbd2_journal_stop+0x188/0xdc0 [ 2775.908862] ? balance_dirty_pages_ratelimited+0x43e/0x2000 [ 2775.909913] ? __ext4_journal_stop+0x107/0x1f0 [ 2775.910760] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2775.911659] ? __mark_inode_dirty+0x12e/0xd40 [ 2775.912514] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2775.913417] do_writepages+0xee/0x2a0 [ 2775.914130] ? page_writeback_cpu_online+0x20/0x20 [ 2775.915036] ? ext4_buffered_write_iter+0x26a/0x4a0 [ 2775.915952] ? lock_downgrade+0x6d0/0x6d0 [ 2775.916715] ? generic_perform_write+0x37d/0x4f0 [ 2775.917597] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2775.918516] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2775.919526] filemap_write_and_wait_range+0x65/0x100 [ 2775.920470] ext4_file_write_iter+0xd45/0x1530 [ 2775.921334] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2775.922186] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2775.923149] new_sync_write+0x42c/0x660 [ 2775.923869] ? new_sync_read+0x6f0/0x6f0 [ 2775.924612] ? ksys_write+0x12d/0x260 [ 2775.925320] ? lock_release+0x680/0x680 [ 2775.926048] ? avc_policy_seqno+0x9/0x70 [ 2775.926781] ? selinux_file_permission+0x92/0x520 [ 2775.927676] vfs_write+0x7c0/0xb10 [ 2775.928338] ksys_write+0x12d/0x260 [ 2775.928996] ? __ia32_sys_read+0xb0/0xb0 [ 2775.929749] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2775.930697] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2775.931661] do_syscall_64+0x33/0x40 [ 2775.932340] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2775.933280] RIP: 0033:0x7fe75cdf1b19 [ 2775.933954] 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 [ 2775.937341] RSP: 002b:00007fe75a367188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2775.938729] RAX: ffffffffffffffda RBX: 00007fe75cf04f60 RCX: 00007fe75cdf1b19 [ 2775.940029] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2775.941274] FAULT_INJECTION: forcing a failure. [ 2775.941274] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2775.941336] RBP: 00007fe75a3671d0 R08: 0000000000000000 R09: 0000000000000000 [ 2775.941351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2775.945228] R13: 00007ffdbd529e7f R14: 00007fe75a367300 R15: 0000000000022000 [ 2775.946562] CPU: 1 PID: 13638 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 2775.947317] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2775.948206] Call Trace: [ 2775.948497] dump_stack+0x107/0x167 [ 2775.948889] should_fail.cold+0x5/0xa [ 2775.949310] __alloc_pages_nodemask+0x182/0x600 [ 2775.949808] ? add_mm_counter_fast+0x220/0x220 [ 2775.950302] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2775.950947] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2775.951510] ? lock_downgrade+0x6d0/0x6d0 [ 2775.951954] ? mark_held_locks+0x9e/0xe0 [ 2775.952395] alloc_pages_vma+0xbb/0x410 [ 2775.952826] handle_mm_fault+0x152f/0x3500 [ 2775.953308] ? do_raw_spin_lock+0x121/0x260 [ 2775.953771] ? rwlock_bug.part.0+0x90/0x90 [ 2775.954225] ? __pmd_alloc+0x630/0x630 [ 2775.954669] __get_user_pages+0x6ec/0x1620 [ 2775.955131] ? follow_page_mask+0x1900/0x1900 [ 2775.955612] ? down_read+0x10f/0x430 [ 2775.956011] ? down_write+0x160/0x160 [ 2775.956426] get_user_pages_unlocked+0x18a/0x690 [ 2775.956937] ? internal_get_user_pages_fast+0xdce/0x2640 [ 2775.957531] ? pin_user_pages_locked+0x7b0/0x7b0 [ 2775.958047] internal_get_user_pages_fast+0x175f/0x2640 [ 2775.958667] ? pin_user_pages_unlocked+0x80/0x80 [ 2775.959488] ? trace_hardirqs_on+0x5b/0x180 [ 2775.959956] get_user_pages_fast+0x66/0xa0 [ 2775.960418] iov_iter_get_pages+0x297/0xf40 [ 2775.960886] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 2775.961424] ? mempool_resize+0x7d0/0x7d0 [ 2775.961879] bio_iov_iter_get_pages+0x22a/0x1200 [ 2775.962392] ? bvec_alloc+0x17e/0x2f0 [ 2775.962804] ? bio_alloc_bioset+0x2a1/0x600 [ 2775.963267] ? bio_add_pc_page+0x100/0x100 [ 2775.963722] ? bvec_alloc+0x290/0x2f0 [ 2775.964133] ? iov_iter_npages+0x1fd/0xa70 [ 2775.964601] ? ext4_iomap_begin+0x1a0/0x700 [ 2775.965093] iomap_dio_bio_actor+0x77a/0xef0 [ 2775.965585] iomap_dio_actor+0x36f/0x560 [ 2775.966026] iomap_apply+0x289/0x810 [ 2775.966434] ? iomap_dio_rw+0x90/0x90 [ 2775.966846] ? trace_event_raw_event_iomap_class+0x560/0x560 [ 2775.967470] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2775.968044] ? mark_held_locks+0x9e/0xe0 [ 2775.968487] ? filemap_check_errors+0xa5/0x150 [ 2775.968984] __iomap_dio_rw+0x6cd/0x1110 [ 2775.969430] ? iomap_dio_rw+0x90/0x90 [ 2775.969852] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2775.970350] ? down_read+0x10f/0x430 [ 2775.970755] ? down_write+0x160/0x160 [ 2775.971168] iomap_dio_rw+0x31/0x90 [ 2775.971562] ext4_file_read_iter+0x2c7/0x4c0 [ 2775.972047] new_sync_read+0x424/0x6f0 [ 2775.972467] ? ksys_lseek+0x1b0/0x1b0 [ 2775.972895] ? fsnotify_perm.part.0+0x22d/0x620 [ 2775.973406] ? security_file_permission+0xb1/0xe0 [ 2775.973929] vfs_read+0x4da/0x620 [ 2775.974308] ksys_read+0x12d/0x260 [ 2775.974693] ? vfs_write+0xb10/0xb10 [ 2775.975095] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2775.975663] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2775.976225] do_syscall_64+0x33/0x40 [ 2775.976627] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2775.977182] RIP: 0033:0x7f6c9e32db19 [ 2775.977584] 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 [ 2775.979744] RSP: 002b:00007f6c9b8a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2775.980568] RAX: ffffffffffffffda RBX: 00007f6c9e440f60 RCX: 00007f6c9e32db19 16:14:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="2503000000000000fa407d502485644b5ce3a7c0"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r1) sendmsg$NL80211_CMD_SET_BSS(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="00022de0a6adf0da0639bd7000fc40000000"], 0x1c}, 0x1, 0x0, 0x0, 0x81}, 0x890) r4 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x3a7}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r7, 0xc018937b, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r4}, './file0/../file0\x00'}) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x88080, 0x23456}, 0x0) r8 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r4, 0x8000000) syz_io_uring_submit(r8, r6, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) r9 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r9, &(0x7f0000000000), 0x1b4000) syz_io_uring_submit(0x0, r6, &(0x7f0000000b80)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r9, 0x0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000300)="124e66fc201f7c0fc778c6d2706654877bb995fe428faa53462de821d1263ccc20bf376315f1a236ebbdbd91d42d8f8ef9ee12820ab342ee8e71749f3fe6944b20776d6628c06958ea02edc3726c4349fed103a9ada5aa56998ed786abfba05697ebbe2fd82ce00d41162715ccff31bab4af4853dba35f5d646deb7bf61f7be5e420c425b49bfc8a669678c814d3354b123a", 0x92}, {&(0x7f00000003c0)="056d7f65336f36ba6f", 0x9}, {&(0x7f0000000400)="73d4f31009babb7e8fffd28c773e8620e1c569591cd5850d2afa79f56e81600aa42a854050014692025afa593d263ce78d36b7c5e309477708b46985024f57032dbe1203ffa91bd4dd6a64d14fff5a207cae3867a25de153750f7cf93158b45382140ed9baebb02cfde3de65fad53fd47d5997d88e1f1d156c4b4c73f66cad69a0cf5fb6cf03831c74eceef917d967e658a829169b520ef9da44a6710470ec4bd2faa1474c0999c0b1e810ef2d11ab704d23c7b67d3742adaa50e4670a6d1ed8c74e077e4cbfbcb7a5273e0f18683aa4fb0f68a4adbb46d3a5508db5556672355f521f98097d69c4", 0xe8}, {&(0x7f0000000500)="278a235841fbf5963676beec80facbe0969445c0359e49ec156eea87e274a22aa0dd90e8c20cc1530c4a3032b5e24f6ceb3cc59ea99826797acf14a9e6951b47bda667a039db692fc27463bc80736f88720d7b9957c173794b8c4c4d9673900a219251379effc9b82cd7bb090ad8a7683001c81e5684665e7440816cc9cc6b3afd063b4eb9c429675feccd922f02ca8a5b4264", 0x93}, {&(0x7f00000005c0)}, {&(0x7f0000000600)="6ae7c0410e4d97f43ac271de8d46c7289b0bf5f77d030277e9f4a4203b9f38884264968fadcdebbff0b9d1feaa5a0645a257410a4fa0c618bfbf24f9d74944e6338cfebb747dc14abb92e9d86ec5919628a005eaa0c6f9644be488fadb5e245a47e4a603913724ba45e35f6047e15dd3dbf80cda3863937abcd644d0ae611d579fcfa9ee6ebd3e4cdade43913847f691bfc58316bafa4d25413428d4813b9a80ec587249dcf71c6c1df6794df2ec011cda2c7816d1101267388c4bc1fd001dcabefec952f83b845ba8588dd42b967d7fb80bb18006aa4b7aa00d3aab73f2dac2e793", 0xe2}, {&(0x7f0000000740)="ab34df6f87e8001ced", 0x9}, {0xfffffffffffffffc}, {&(0x7f0000000780)="96c34661a87f6745f3e44969b76033609489fd23c8827f4cfcf54905a7ecb25fc9f677d29a4392c69f9ca049c6d1b7dfd262e2d55276431520cf7306dbe624b80b9e29c71c17a40c5313b833c03052843eed2d06c0edff93a1536e21d20650a26b06c0f0b8b769fb89a8cd7c619aacbc7ad68fc0103eb3cbe1a30574bfad55dd804838a8292b312f325be928aadc74", 0x8f}], 0x9, &(0x7f0000000900)=[{0xb0, 0x88, 0xfffffffe, "8ee27c533f522448baf9b60be03fc543507c7c283ef80a658d7cd823e3e9df473b322c179969ad71d2902bd89f11840b9a43f03c6b64389c8a90cd46b694379489ab7ec41dd8d218a1688e2b1d17abec6940ee2522304a290b88cf466cc6ff25f21a481be8769770a50e31812695688f8ff2ac24b20b0307101fa0215c130cde1b1db3d304116f31431cd60e706f9491f33948d259019965ec7b30"}, {0x28, 0x107, 0x80, "d71a959a99862de7465c52ed8476d927cd5765"}, {0x98, 0x107, 0x6, "08788949255dbf25e117508bbac692b1b89eb42b7a284789cf6ff5176c90a43a7ed906a905e2d40680dc8eb72443e48b4d33f798e2fd30d98c612eca011d7e085d89601280b0611dda385c4b288d9ef0d0019de0dba4d224d071d6eee355661def375d554a1676b4820744262ce136be4fbe24f35532f073bafde45f03a61e28a0ffdef472ce"}, {0x70, 0x114, 0x10001, "25acf6e4fac67314a86ab1ed57a82070568c5d335c51820647ec7d6563251205e2b4671f5b236d27b242bc08097e34c4723c945be09e217adecbdce570ac0e886d188ad1f002a4edee4d9da5ba4f7ca57b3a722627a4b84316b5b4ba"}, {0x48, 0x116, 0x7977, "0debe9b1cad882a6359d58421ae7327953ee580b832c400cc8715ab46ee7be3d3d198f89288b38f8bd41c8e4291936c7ce"}, {0x18, 0x10e, 0x0, "a37986"}], 0x240}, 0x0, 0x4040000, 0x1}, 0xff) r10 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r10, &(0x7f0000000000), 0x1b4000) syz_genetlink_get_family_id$fou(&(0x7f0000000040), r10) 16:14:46 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x484103, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) read(0xffffffffffffffff, &(0x7f0000000000), 0x1b4000) r3 = pidfd_open(0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r4, &(0x7f0000000000), 0x1b4000) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r5, &(0x7f0000000000), 0x1b4000) stat(&(0x7f00000001c0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r6) r7 = getegid() setfsgid(r7) setresgid(r7, r7, 0x0) r8 = fcntl$getown(r0, 0x9) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000021a80)={{0x1, 0x1, 0x18, r1, {0xee00}}, './file0\x00'}) [ 2775.981567] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2775.982437] RBP: 00007f6c9b8a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2775.983543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2775.984513] R13: 00007fff36abeaef R14: 00007f6c9b8a3300 R15: 0000000000022000 sendmmsg$unix(r1, &(0x7f0000021b40)=[{{&(0x7f00000190c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000019580)=[{&(0x7f0000019140)="a33878464bd4992165bfdc932252f060a0e458e3b7d51712a292530b23995029239b451cfed3870f996315fd5caeb062772bc296dbeb7987eda9e58cc954fe4539caa7524f63bbe359eb8f6c1ef58e81f9a4a294c454b76476a6ad4eaede75efd3f79a54639fc21aeb5079d809e0ec5e0a62d4f16bd1279e5b25b25b8bab6fcb28c1c03e14822db975f788100a7e7015801f8a025b618ee30937d823cbcfe259c4622492cd27da47bbf677b42bc058cb26a9", 0xb2}, {&(0x7f0000019200)="93724147de7f94193f6849d6e0a13f9f4a378921bab2d00e083a37456456e27561362a325281adb895e117b8f0098eddeefe80980c9feb4506d882acf9fe214c8e718728a63b7fd6a5b4fd997d4a579788737e72c1824c25647640b03ebf818ad853fed0024f23fa26e6ae7b6e0492de5564d52500545384a747ede2eb945cf92861d24946807dc788e48bba0a823d86ba858893bbd43b2fc1b6d26cfb568051b6d9f907ca23112ef298d53127c64a215813d7a9e00c7328a5d5fe5d077ce6e80abde5c19b4a3cbf45afa9739c6b7db32eb190ae97d30908c1ad180323049f308a41ae241cfc1a1a707ae64e48ed53d95525", 0xf2}, {&(0x7f0000019300)="50f696977d0a42b6ad221780b25cac886f1c505b931ad3d7ea6f6ecfd913e8c2feb2d0b25c23fc147f1bf6e06d4996eb5bdd68401fd7941b6cf6d97266e0c8d9eb6b98b5dcafae0695abe23824e12d90ed2218cab7271dfade2f8cad3fc07fc094fbc8ef", 0x64}, {&(0x7f0000019380)="679e94a5d504070cf1915748148920efeb9d59cbe9eda7b4951d38a2cc3969899fea7f539489b6f68ee98b1d0ed27c047b71b20b", 0x34}, {&(0x7f00000193c0)="0e41624f9506c654fb", 0x9}, {&(0x7f0000019400)="ca705349e68e181db497745a0be441a154ead73eb8e35e45641e5239b9890a7e20396bb66afceb300d78cef99aa2237ab96f195748d798a7ea70a727d4363247682db59f3994239c5d0706e6e3aa755303ec6d9b99b3881a10a9f2748bf0ddb1a890b99b19a2b3fed40b875101dd0b11c2d99a9ead256179fc3cba9e7da7c85641966d34399a1d895e407d84e5bd52949e2399e3401efc665bd855a0f71e1dc85768556f17a1fcb63b7b0fa111d39863d3bd7f", 0xb3}, {&(0x7f00000194c0)="4419e27096ddd00c33d1c3ffef869ffe54ad3a3039b734d5a63ededd5f26c2bfc29f60824bcf8445cd13bb011420f93543d5ce84e4f25a932dc76e511421c396792f92f5907f75029cbd417cbfffb04ac138f54a0460d2453cd63c3defc50b69da3e812bd82598ca66cc7aa8e9a8410707596c4acdcea7be1ce9d4840e90b7be506fd75466b1e42ffe1ca21a42639dc8556030cffb62315773b801eeb5495b0ecf535e14d9", 0xa5}], 0x7, &(0x7f0000019640)=[@rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [r2, 0xffffffffffffffff, r2]}}, @rights={{0x10}}], 0x40, 0x1}}, {{&(0x7f0000019680)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f000001a700)=[{&(0x7f0000019700)="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0x1000}], 0x1, &(0x7f000001bf80)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r2, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r1, 0xffffffffffffffff, r1]}}, @cred={{0x1c}}], 0x68, 0x8080}}, {{&(0x7f000001c000)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f000001c140)=[{&(0x7f000001c080)="03bd938153c2fe7184353030e7e14b0e8a269081a54d976d1dbb465f61a7c835511d670018f950df5937251ba89561d9b113f65312f3132e45072f3e64300dc86926d3cb04bf5c12", 0x48}, {&(0x7f000001c100)="477160ac1eb2edd6048404ced8bdceac198a761a", 0x14}], 0x2, 0x0, 0x0, 0x2000c010}}, {{0x0, 0x0, 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0x1000}], 0x4, &(0x7f000001da00)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [r2, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, r1, r2, r1, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff]}}], 0xb8, 0x48004}}, {{&(0x7f000001dac0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f000001db80)=[{&(0x7f000001db40)="13076457bb0a9e232c8c1efd09a6a14515eb651e760167297f77e3c4156675a69bef8e8331f5535d2cf42d1fd3d6865f9e878d382a76a2a0", 0x38}], 0x1, &(0x7f000001dc40)=[@cred={{0x1c}}], 0x20, 0x4081}}, {{&(0x7f000001dc80)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000020100)=[{&(0x7f000001dd00)="d45e878f75c9a3647abe357bd8cc185b8bf95836f7f7651b1da19a32d712ee4ae850a1bad847515be1a179d12a", 0x2d}, {&(0x7f000001dd40)="56c42baf70e0b338bdf7515e5ad4f75cd4196714", 0x14}, 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{&(0x7f0000020300)="d78054b3222801deac7200033ec36ca07c06a8ebafb1acccc846b5c5ed6d65f1c0001ba5936bf1b8f364f7014231e995a76f1d6aabe148f576ee8f5bede30b8b6a12f030cc48769bc0b9c268e5ece3f40331ba238db1d773ba6eead0c84386c83c0d35071dce8b", 0x67}, {&(0x7f0000020380)="a2f77e17b3b18d41a3b94b1a5efbe4afd4cb7a06307d0567904bebfbad0057c24dc380283bb44848ad72f4284398ddde9ccc5f6fb63015f2546f2ae44c03260b84504215dbd1f331ac00780367130fb760893b0b53964583de48fd397245dbab293c6ffd0696115c034e2d01ee9f3157d57503d1899fb6b8cf3da0e0d99e11d8994670a97a165738d652", 0x8a}], 0x3, 0x0, 0x0, 0x4085}}, {{&(0x7f0000020480)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000020680)=[{&(0x7f0000020500)="03bc71802a182fd98d81ce5851c0b9d972fbf6dde4b01d167434a72e97fea9973a4459df612a8e106533d9", 0x2b}, {&(0x7f0000020540)="b393f9bc9af757b672dfd16072965cdabc81ec5dc8a1823b36aa55c290144bef0f6072fb4660d18e91f755c5a40a764adff7caa69fdecb268b3eeaa34a7e81f5cba0b9b159925db31074969793dfa1f47c15d4848ec216f61546ef8c03d8c89ff6952cca405146e18cc9b6ccc81595d1f126187bb7ef165e59c41e273df85678fa9563a3e91c28536d8891f0bbc1e08146ddfc5844ef1d93e21b64be48a6b78f7150761adb179d1903768f5326059be3f07e207c24f934d743101e7466f8cea682b53e886259", 0xc6}, {&(0x7f0000020640)="ebb46efc24b9cedfcd02f52552e050b15dd0a3366886fe531a0f38191f46ac40", 0x20}], 0x3, &(0x7f00000206c0), 0x0, 0x2008001}}, {{&(0x7f0000020700)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000021a00)=[{&(0x7f0000020780)="9d1b7ef423b6667a6b4a01ced80b2501fa615143cfdac0bfafc9691d88e32159066e5ddc92a4d44edf613821d1a9378bc1b65dfddb42e13afc8f35853a43f5eacbec40f47085268e9dbce4fc70a34040de0e2e9f5bb7e4fac06783c647b138d4a0647692378ac75e6f51088e541794e68557b3be1f73e9a52f2e697c5702120f388538dc054cc60f6ad466218fe3b9748c9ebc18a2cf095d2494f937654054108d01e184952c3eb0e6d00b2d906e72a174a02a2ca76840c13557f5ed6683438922db790886070cf149dbf89fce7169e8ede0410064f81b3c00fcbb643c53008bd292d59addd3c91de1c2b9d6fe7c7eee544b618574fe6ccc928c117d789072c4b0b9c892c985213f0195bd2cbe62e727ec08ee130eeb099b15d5848eefbb79c4b8a67211b9fbde7c3030f4814d6170a3275fbf1d956c17d044bd46e83ee81e6c32ef4d5ba7737c2593dcf15f144aa929c3d95107a8037fe32894149b6e4f75a1b3756b095cdca341c361eabefcf206fa64b5b066a298fdc2a4d02297204b6d598b90cefe9e173e90440efa8f0896ecb65ab7072ea8a6067768fd311a32037a50086b40b195b7a48dece7abef4cac2fe11365ca807b2b5808f03816edb95a253e6a8a36fb1ecd81bb78256d53472aa16ac61a32f2021b6bb0da66034b0d57035aa4aec1c34641f47481ef194f4758b8bed47849650c2e4ae3f9f85fd3d9750bd2155ae64575f31ee8f08cc0e8c089afe72ba8886f157ec4a9a15be0504caa16562311c2bdf3dbeeffc168b5d53f4d8c1dfa212c7165d30a16965076a0c29bd5e2669bfb2343f15529ca6bfd000924d3b56fa65831605604231756a8211d2958474442ce74be0e7dea2d2a63eda79451700204b93ae41c9b530b2c7f72a21e4c0d68c191420a77e6dd24dcf2f44057d72f0fe98ea9407f513b1f799434d3fd80b8a29bab77b3cf34a4344df9a1be7344595e360b9b6979b264f56faef3a08580d04589f8010b4289c75af9c76a054d40aa961d48556f0772b1eae1a2c5565939d9f0fef7383fc92bd5844188932fc6cb90f960c76493509f19097a277e8f9c6846bfb5fcdf914ade31b40425ef414c167f7240878daeb6b45440e67a266b0412d2c3a5b00e76226f0d8599fbafc2b6920337651226b50f18eefc7ccdf2293fd85eafd0bc0a442ef1ebd85026741d408a2a2dc7217022b0bde7b5dce976917ce9846e373921b7829506b9d4826783055045503356dd60c7aa93c0b2b853a82059091675157235c299cc84ffadccd412c1746d28df27ae22482b9a6ac531dc5ec4091f5d44351dbda4e51711d8a87f7c274392f3a3547a32b25d3949e968f13314f7cec94067780dba75c6df2eaae5a67fe585f5ef9a9908052e987c90e7b672a7cc3a641ce66dad97b6bfe470aa5c420f9491f72c9fde454093d3b65bba97a917d3fc39115c1b37de8b01b46a732bbf7d7bab8936780be953cf69caf2df49668b8009a83ca65a2f712c7aae39c1500c6fd8ecf597b329e1d24a7489e50806c51036b2f8285968a98399de15cb144ae2fdacd6f935c8398f11ebe4382300e92812a085130d97634199ae7476c4a9ff4163142df6a74fa07b2b37629a25cf119a5b745712f049b94fc76bfc7587f8a0353d542b43e67a4640d8301dfaa07067aaf4270f694c2318034b1397986acf55b01433b0778fa58b21e0bc3bc032f6d2d8c36c8660686162f81de0879c3690fd42a317fb880424831460c6a14552d0c931b4e8a71738fa1280e5290b8a70d13f8da1b7b5c80e5c66bfe9b730531944a8dcfab2303c6ee06e13ea75e1cc57192edb02750a07d57bd5ce9cd3faafa70af8ac90c305a38b41ba95b1aec83035f72d8a11219e52feabaecde05c0d1c748f1b8ae65fd7e32dd77c54b7578cfc1c14cfd2560997795cbba907c38d1405945bb1b228bd62d3d9c61218c0c5f00a27644c00a885e00ca0bb4d1796da94ee9c2fae121326b9de041d711089b1d15d49e785a49d92d96a38a558d13dc3e8c968b0377993ed24e74e2ba8382bb180446fbdb0f1d422ef31d96ed4d6eb01ef800efc4b3f34826be999472721289a90be28b6fc231e139fdc3dc9290d8bdd9240efdfb0564bba8d11fb3ae61de1e5c64f1127e38ba62111873ee71c5aac8093d1bb4d300396c014fafe2b1a0ba401c809fb99c0cf208ca5d390e913217023beca35484d42d2d13f4b6e4d88904362b3295a8db1789116b9f43e2549c0c3492a5818ec69d5574c85ba396b5946849f407ec6d0d22b1f775704830c1cbde88a0de8b7b3bee6a55243a9d578f38793c4417e79bf1b2f2dd347984be4af66e72990e2ea71cbd880b22e1cb2fbeabf441088ceb0ed3c1eeb001c51922eff445bfd3ab7654fad96db4f8a02c3a14fdc6b1cd9b3deb29235266ae659af87baba2310e9a34459e6c3915a35fcc83db06d856077b32a0e3daf536278133939c253598a34b58e3950579776259025f618f179875319389014eeaa77fd738b417abf4dfedf66c079d2d8b2b58a5dab57ea686e4318fea011fd44374738a4a08a4dfac7e0c1fbffce72843ca6ed0e34f3e13101f8c0f45b328bf159ce5a436ff262e957e5a806fa23bf6561392df2ef51a52fe9cfd49b2a58790b8c0d1593179f2b42fdb4f35ac36eadcddd4fb4c5e5f21f0732ca576502e58fc15bb0591824ab468f5b8e73e988726babf23277d2d906796114af5ac6d918fcdcf91f042cc860c8cb1b522cfd5ecb77237dc2e44a280f83b79be7f957cc342103a072c9e7be6da8126980216d0f8f64baf3883ec01fc29f7a80141a110891598e497166d6b816554647194e14e3d82151d60d407d30aa4a4c052ae77d9d14deeeea71e05e357ec856b46151bbc9700aa7dccf5e4b9f347aa670cd424f24706aa6faa2e763cc7f2ed6695dc327fbeb5032c7a331d1ebc7ac7594579fe9b1fbf19098dc822bd75e016c0f9338afd30c89d6abe6df557d561043ce1d35ba2dddaf658672c16cd90cab51af7da090e95a5c10cba10713be31aacf43c6bdeff3843ece59832245aef813902af1958dae4f2762929afbc866ac3c89f20fb7cd773aeafdc1ac27b6f723c63dab3f0873b243ed54297ed93d9821a64d6a5cd1f2ce30f6979bd5c7675645cc6c42a9cfb10b8a1ac755e31b9f5fb1f53cd7abfe9b2d2abe928e3a2189a4cf2986a411f60583d369da40778e19d2a2d59956d0e8fe0120f60c51f25fd3ac30efa54a3fe14dcd4baab93e7574a4ff855a33728d15306e5ca63111c3280dd359ef9eb6597187a80a34fb01309eb0a17cedb336e111ed36399ba49540b66a0bad1b0500c90d2d2301538906be6ca822f04f7af462ad7140e8fb344ea95a6b96f7155d41ad83f534ffb6611b10cf6cc3c4741995c77c41a1e79f94570445a89e0c2c71b005c2bdbd65087b74479257398f2a1588ebe5f0bf39418130ecde6bbac895936f9b15b1f1369f4c37ef9e17079d52b00d7fdb32cb2c4e79613e12f1ddc364a4015eb694617bfdd4e64f9aac5a764dff36990fd1969a4b7678affc404aa54051ca4a95870d98d6b1c5060cfa901e313d36ffd8d01d7fb062fa45a3567a9b6df1eb82cd46ca794474cf353d88e22fe78b8c4497ae82ef4f4a2b075c3212a897c3b394fb25bfd31699ba4f8348d073d46fb2d16b791802997e6d670656c6f6c234cd85f5f5c6578a71b2d5bde71555fa202fe846ab4101f03dfbe71da226eb4704db451e77e14b8fd703acf5f9a0109e862a84fca8669ea6b00402749becf29ade7758ee772cf219663888d5306f4a81c1c94fef73b8aef6a157f77369b53afc39a8c19ab9fc4910ed6710415bc2ca0c63b0a456438fa09b25bef85b7823b3ee012ead0fc48d273c1a1b6952d1228793a86bbf4daa189f495757089549a56d0678f0cc26bd21bdfcde11747763ec862f336081180cc1f896985eedbc041d575cdc7d3e728a130bd3dae1d4833c7821e8d84dbc759c76c010df49969c94ceaf9b2a345cf5a3389cb6a52e47a6bce408e46e6fb22f284f7e65a5d4dbd92818f9fa7981a8d6ee4d82ddd9f5fc81d9f99b901805b584f716bc63db6411a9691804fb4460113613f6ecbb2eb36f8c1c27801eb991f1758cd3887ca19a2bbac9538faf54e09b0ba5b29a9aa7e1a3b21517d9a6d1bf884624b1c897afa6eef3e1de8a4f828ad67c13750b38fd60c49f955a05b4f09c5632dba1f77d5e96c27cd853d8284d1134998a434502b6368e651f3c97cd83c8aaeeb1ab2cbb941e6011f0dd4ef944ae2d7c0a10211abe9fe960ced8cf828f63d6bce6f6623e2dcbefe0322c821a9fce76330a426144cd87fc04c3a16f07695b58713eb761853518f4c56000ddc6ea370451d7177495f62fe443f60b1baed2c3442e8b3d84132f542b87f1622559aeb9043a3dc026302babe1d66a47493730785978f46dfee5d71f9953fc74678d7c9bd3fb4e705a313311a19a8b99008f8788f7bfb8024637e6360fa29ec5bf44d24e8c16355fe92236f11e748a3c28ff61264b1523a84c19080fe7f9780cda0e7356b57e0c7c3b39498564d60837d8aa7f6bd082be15654933e47d67c680a1099036bacd142631cf800b8cbc1ce9f15e53d10edcff28eaf506b9ab2a5111d77644dcb7221ba4c593f31df490813b5f0fc3939da135b906c272b612531609d5082b50fd90b92f0750a63e0d4aa2fd38e5ca4324b9c2abde8703c5e2742877907136176b1cff65f47ca09e6ac5e7e8938632a984af697661ccedffc42de86411939f9eea014f483a6324a3cc8e74789158ba30d210fb3557be8e1967e5f3c1a325b46febe48cff41d8c7aba2d6cb1d5c40da39116f720f81397bcaad36683a342ac4e37d9af855b9eb652eddcb86a7aa2eb3857eb566b4c58ef612ca468c8436a28009fd3962a685260e0491c1f3149cf31428daac94c9df179e5a2ecdee0c321d0a91a1e478aad094fca370998f479f5b9b82ac47a09da2d269abc55510ab98463fefddb38f9ac392d7a96cc1422bb8a835cd22dcd3e33b7439e210d66e0b8ae29a9a10b01640f203223756a8ae1bbec5a58183d931b1ac65e669bae59e7a2586f7fedcaefd07ad95bd912b01b1c044143ae0061dc82b21889b00b05ba335e2d8345f268fbf8a91206bd6609306b7e7a1f6765bd1f8b287682e1383febaf69230273064dc535d7924458b1d2b8663c80d810de1299bee8477f0bb7002d6a9e44677df8ae887e7a478685f0da44183e906ed081108d87d68e84090b5ce2dac0159e8b8bfbb758ce4f13ad7e8358dd5bb671bda82f1a7618b5d45a8578d355ba1188ee724291ceefa13283ff5b966ee9cbaa5025159e7bee1b7cb0c450f5f4f8b72aa2898e2a78abfd9c48820509239abf96c8a04005cdbb3cba2bfa3e5cd1c392bffea4b2e580f1d84f99db9180d47b60a4d6a1ccfc67c8a25e8a09e1c2950254ffc604f98ff63802c707325d7cf8fd9785805dbdcd7e7fdb44e68bb7c13883689f0f10322c18dbf15a6909031960245a56cd2005b49c54d04d67e2a769cdbc013f2f4061401ff022da63b5e25fbf3dc5c744bea268731e47cea270046a217d4fe25ec29e08f8f6a24155b8158eb6a2f16f0fc8ef35fe8b391772c8df509531689a5d80a615112e08c8c0c1f2946bf05bb89bac8bbf1cd4a730aa1bddbf631fb6fd706be0ef1e9395209e77e23ab919c7c51a05797389e2776ddd6765df49b19609e239d4aaea0aa47e5a8d7ccb7097d3ff728ddfe966c19b5eb8fceacd4c9db2b0369c467a7e101c2cf3380", 0x1000}, {&(0x7f0000021780)="0f4d54da97dff83826bbdf286ba8254064c19cee4f957a961186c859392e63c9abc0d1a8a7ef35a236ead836c9358267d5186835b96a779a79d55eba2afea7cb306c5613ced706fd02f8f7b666ff3c21e4df3f7c83179c3bc9703b2c27d9925aa1659576cd38c6ae64e9", 0x6a}, {&(0x7f0000021800)="fda02079d35b51fae72e35c6a10e1529b106e72b0fdf2c0af20bb0180525c5b724", 0x21}, {&(0x7f0000021840)="6476168b4e7ef1091f68d8c093adf1f40dff00aa0213d97a0fa0100ada20d9f02cecee961c186bf18fff28cd443fbf3f7c7cb8305afc7560290d7aea55cc8fd8145c", 0x42}, {&(0x7f00000218c0)="7edc1690d5ea7bb7e0dda20769b02c75c71689ead79b770579b86265f8b7e4538b7b5d538dd4c45c828f30f606855a6bc8323f476b27c1b5f39b839e357803b4cdf24b4ffbd4e1d297c1fa09c4ed4736535b4ddc920e69997def3b55e8698a4e79f57cfa73f8865b6f2d6142a26c3515462b661b94029ff71ae1f73057a14227e62381fc96b1cf7346f32c324a5c4c49942660b110d9485029b7aa9dc5e40ecd9b47dad55cbc38f18c7999d1d8362dd2cf2cea150aca923d3a3c701b01e34ecc7fcac5be95b6f64d27d372ae367772d514ccf5df9e934e5c6e6d04e70105", 0xde}, {&(0x7f00000219c0)="16", 0x1}], 0x6, &(0x7f0000021ac0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r6, r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee00}}}], 0x60, 0x24000000}}], 0xa, 0x20000014) read(r2, &(0x7f00000000c0)=""/102392, 0x18ff8) creat(&(0x7f0000000040)='./file0\x00', 0x61) 16:14:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0xb8) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) ptrace(0x4207, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 28) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0), 0x2001, &(0x7f0000000600)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {}, 0x2c, {[{@noextend}, {@access_uid}, {@afid={'afid', 0x3d, 0x3}}, {@debug={'debug', 0x3d, 0x80000000}}], [{@obj_role={'obj_role', 0x3d, '=noneK\xfd\xfb\x84\x91]\xb2\xa0&\xa2\xe6j\xa7_\xde\x96\x92\xf5O+'}}, {@smackfshat={'smackfshat', 0x3d, 'syztnl2\x00'}}, {@subj_user={'subj_user', 0x3d, '|\xb1\x0e\xed\xc9\xaf}'}}, {@appraise_type}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) 16:14:46 executing program 5: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 56) 16:14:46 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r2) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r2) (fail_nth: 9) [ 2776.052130] FAULT_INJECTION: forcing a failure. [ 2776.052130] name failslab, interval 1, probability 0, space 0, times 0 [ 2776.053575] CPU: 1 PID: 13636 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 2776.054330] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2776.055406] Call Trace: [ 2776.055699] dump_stack+0x107/0x167 [ 2776.056094] should_fail.cold+0x5/0xa [ 2776.056509] ? jbd2__journal_start+0x190/0x7e0 [ 2776.056999] should_failslab+0x5/0x20 [ 2776.057419] kmem_cache_alloc+0x5b/0x310 [ 2776.057859] jbd2__journal_start+0x190/0x7e0 [ 2776.058336] __ext4_journal_start_sb+0x214/0x390 [ 2776.058849] ext4_da_write_begin+0x51f/0xd40 [ 2776.059329] ? ext4_write_begin+0x10f0/0x10f0 [ 2776.059811] ? copyout_mc+0x140/0x140 [ 2776.060229] generic_perform_write+0x20a/0x4f0 [ 2776.060727] ? page_cache_prev_miss+0x310/0x310 [ 2776.061261] ? down_write_killable+0x180/0x180 [ 2776.061882] ext4_buffered_write_iter+0x232/0x4a0 [ 2776.062404] ext4_file_write_iter+0xccd/0x1530 [ 2776.062905] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2776.063403] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2776.063973] new_sync_write+0x42c/0x660 [ 2776.064402] ? new_sync_read+0x6f0/0x6f0 [ 2776.064838] ? ksys_write+0x12d/0x260 [ 2776.065255] ? lock_release+0x680/0x680 [ 2776.065685] ? avc_policy_seqno+0x9/0x70 [ 2776.066120] ? selinux_file_permission+0x92/0x520 [ 2776.066749] vfs_write+0x7c0/0xb10 [ 2776.067220] ksys_write+0x12d/0x260 [ 2776.067695] ? __ia32_sys_read+0xb0/0xb0 [ 2776.068219] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2776.068786] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2776.069350] do_syscall_64+0x33/0x40 [ 2776.069752] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2776.070301] RIP: 0033:0x7f8d9aea9b19 [ 2776.070702] 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 [ 2776.072677] RSP: 002b:00007f8d9841f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2776.073505] RAX: ffffffffffffffda RBX: 00007f8d9afbcf60 RCX: 00007f8d9aea9b19 [ 2776.074271] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2776.075037] RBP: 00007f8d9841f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2776.075804] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2776.076571] R13: 00007fff2f170e3f R14: 00007f8d9841f300 R15: 0000000000022000 [ 2776.081179] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2776.085704] FAULT_INJECTION: forcing a failure. [ 2776.085704] name failslab, interval 1, probability 0, space 0, times 0 [ 2776.086944] CPU: 1 PID: 13652 Comm: syz-executor.7 Not tainted 5.10.246 #1 [ 2776.087683] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2776.088563] Call Trace: [ 2776.088846] dump_stack+0x107/0x167 [ 2776.089246] should_fail.cold+0x5/0xa [ 2776.089661] ? __request_module+0x2e0/0x920 [ 2776.090122] ? ctrl_getfamily+0x1e0/0x5a0 [ 2776.090562] should_failslab+0x5/0x20 [ 2776.090969] kmem_cache_alloc_trace+0x55/0x320 [ 2776.091461] ? ctrl_getfamily+0x1e0/0x5a0 [ 2776.091901] __request_module+0x2e0/0x920 [ 2776.092343] ? find_held_lock+0x11/0x110 [ 2776.092787] ? free_modprobe_argv+0x90/0x90 [ 2776.093261] ? ctrl_getfamily+0x1b6/0x5a0 [ 2776.093702] ? lock_downgrade+0x6d0/0x6d0 [ 2776.094151] ? find_held_lock+0x2c/0x110 [ 2776.094591] ? _down_write_nest_lock+0x160/0x160 [ 2776.095101] ctrl_getfamily+0x1e0/0x5a0 [ 2776.095529] ? ctrl_dumpfamily+0x3b0/0x3b0 [ 2776.095982] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2776.096683] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2776.097385] genl_family_rcv_msg_doit+0x22d/0x330 [ 2776.097901] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2776.098608] ? __radix_tree_lookup+0x1f3/0x290 [ 2776.099094] ? genl_get_cmd+0x3cf/0x480 [ 2776.099526] genl_rcv_msg+0x36a/0x5a0 [ 2776.099937] ? genl_get_cmd+0x480/0x480 [ 2776.100361] ? ctrl_dumpfamily+0x3b0/0x3b0 [ 2776.100809] ? ctrl_fill_info+0xdb0/0xdb0 [ 2776.101259] ? lock_release+0x680/0x680 [ 2776.101685] netlink_rcv_skb+0x14b/0x430 [ 2776.102116] ? genl_get_cmd+0x480/0x480 [ 2776.102540] ? netlink_ack+0xab0/0xab0 [ 2776.102958] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2776.103449] ? is_vmalloc_addr+0x7b/0xb0 [ 2776.103883] genl_rcv+0x24/0x40 [ 2776.104236] netlink_unicast+0x6ce/0xa00 [ 2776.104672] ? netlink_attachskb+0xab0/0xab0 [ 2776.105152] netlink_sendmsg+0x90f/0xe00 [ 2776.105589] ? netlink_unicast+0xa00/0xa00 [ 2776.106044] ? netlink_unicast+0xa00/0xa00 [ 2776.106497] __sock_sendmsg+0x154/0x190 [ 2776.106922] __sys_sendto+0x21c/0x320 [ 2776.107329] ? __ia32_sys_getpeername+0xb0/0xb0 [ 2776.107824] ? lock_downgrade+0x6d0/0x6d0 [ 2776.108273] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2776.108789] ? wait_for_completion_io+0x270/0x270 [ 2776.109313] ? rcu_read_lock_any_held+0x75/0xa0 [ 2776.109808] ? vfs_write+0x354/0xb10 [ 2776.110206] ? fput_many+0x2f/0x1a0 [ 2776.110593] ? ksys_write+0x1a9/0x260 [ 2776.111001] ? __ia32_sys_read+0xb0/0xb0 [ 2776.111439] __x64_sys_sendto+0xdd/0x1b0 [ 2776.111874] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2776.112424] do_syscall_64+0x33/0x40 [ 2776.112822] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2776.113375] RIP: 0033:0x7fca7c4638ac [ 2776.113772] Code: fa fa ff ff 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 20 fb ff ff 48 8b [ 2776.115726] RSP: 002b:00007fca79a25020 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 2776.116536] RAX: ffffffffffffffda RBX: 00007fca79a25110 RCX: 00007fca7c4638ac [ 2776.117303] RDX: 000000000000001c RSI: 00007fca79a25160 RDI: 0000000000000005 [ 2776.118062] RBP: 0000000000000000 R08: 00007fca79a25074 R09: 000000000000000c [ 2776.118821] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fca79a250c8 [ 2776.119581] R13: 00007fca79a25160 R14: 0000000000000005 R15: 0000000000000000 16:14:47 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x10) read(r0, &(0x7f0000000040)=""/25, 0xffffff0f) 16:15:02 executing program 4: fchmod(0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_MPATH(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x0, 0x3b}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x34}, 0x1, 0x0, 0x0, 0x20004000}, 0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x2, 0x0, 0x1004, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@remote, @private0={0xfc, 0x0, '\x00', 0x1}, @mcast2, 0x9, 0x1, 0x1, 0x0, 0x75, 0x1000000, r4}) close(0xffffffffffffffff) 16:15:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_CONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x2c, r2, 0x5, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x9b4}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}]]}, 0x2c}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000500)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_PMK(r0, &(0x7f0000000600)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x44, r2, 0x2, 0x70bd2c, 0x7fff, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_PMKR0_NAME={0x14, 0x102, "8689ae19af93403a0ab5e2df2bee66f9"}, @NL80211_ATTR_PMK={0x14, 0xfe, "d1978142bc9c42fad3eb45f0a932a5eb"}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x4040010) r6 = dup(r0) r7 = fcntl$dupfd(r6, 0x406, r0) sendmsg$nl_generic(r6, &(0x7f0000000480)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000200)={0x208, 0x34, 0x200, 0x70bd25, 0x25dfdbff, {0x7}, [@generic="72d220d5343e32f1", @generic="89af089989dc3676e5a7c7edf337bdd20a2916b7a11b9da1750f77bd43c423edb0f03bbbedf486b3eb2f150c7871da9d8a7037113ae0a4933239e051e1104838ad94a0cb347d7c8777a2093a98772a1fcca0abe629bdac0d27f8d851996eb0", @generic="c22d5b5d59d0810fc80ec842488eb87a9ceb3a8257c544467ade01db4c9524428bfe3a4a", @nested={0x6a, 0x11, 0x0, 0x1, [@generic="9e565717b0c4793194d6ef03b12da0f295d34706f601909c7c3a974b79dfedfdbfd04426d1cf2b15c87085e56e2dc8bae0e2e5080a1c628dfdfc41a85ae99bbd2785cdf014e94b02b658c7a045fb347a5231b42a7e6cff8ff07763c194638af604e8", @typed={0x4, 0x78}]}, @typed={0x8, 0x83, 0x0, 0x0, @fd=r7}, @typed={0x4, 0x31}, @generic="01019ec35191a5ff55a4efd058122068dbb80080cac291235cb97dd5e2ca37061b19e823ac1f0c8e6698fc9a017a14b4aab4af269047e09f8634a9750ae2fe1f207ed99582d3c3d2850c51be4f3096228f3cf9f74910e64090b9848891b49032d0e26feb39a89d3dd5361f18b1fb41f7fbee5431c4385c400fb7437de139af9856c8c9a6a308f435e52303f0fff2984773c560c922b39d4ff2e317beef79df28c88051918f0cafcfc9c80528f7b27745c86bb810a6fb51240e7bd72d5a97e7da12731d17d4bc9deadedda88c37517041258a379a1dd21f50ef5c8031320010607504ecffa74e658c", @typed={0x8, 0x4a, 0x0, 0x0, @fd=r0}]}, 0x208}, 0x1, 0x0, 0x0, 0x8e8d44e317d4abc2}, 0x4000004) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r6) sendmsg$NL80211_CMD_GET_WIPHY(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r6) r9 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r9, &(0x7f0000000000), 0x1b4000) ioctl$F2FS_IOC_FLUSH_DEVICE(r9, 0x4008f50a, &(0x7f0000000040)={0x3, 0x81}) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r6) 16:15:02 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) r2 = getegid() setfsgid(r2) setresgid(r2, r2, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',loose,*\\&,mmap,loose,dfltgid=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302e4c2c6e6f6465766d61702c6163636573733d636c69656e742c76657273696f6e3d3970323030302c646f6e745f6d6561737572652c6673757569643d37366266653766322d063239662d643536342d650034622d32353339613061382c657569643e", @ANYRESDEC=r3, @ANYBLOB=',smackfsroot=+:\\{*[,fowner<', @ANYRESDEC=0xee01, @ANYBLOB=',func=MMAP_CHECK,obj_user=+,\x00']) read(r0, &(0x7f0000000000), 0x1b4000) 16:15:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0xb8) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) ptrace(0x4207, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 29) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0), 0x2001, &(0x7f0000000600)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {}, 0x2c, {[{@noextend}, {@access_uid}, {@afid={'afid', 0x3d, 0x3}}, {@debug={'debug', 0x3d, 0x80000000}}], [{@obj_role={'obj_role', 0x3d, '=noneK\xfd\xfb\x84\x91]\xb2\xa0&\xa2\xe6j\xa7_\xde\x96\x92\xf5O+'}}, {@smackfshat={'smackfshat', 0x3d, 'syztnl2\x00'}}, {@subj_user={'subj_user', 0x3d, '|\xb1\x0e\xed\xc9\xaf}'}}, {@appraise_type}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) 16:15:02 executing program 5: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 57) 16:15:02 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r2) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r2) (fail_nth: 10) 16:15:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 50) 16:15:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000000c0), 0x4) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) r2 = pidfd_getfd(r1, r0, 0x0) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140), r2) sendmsg$TIPC_NL_BEARER_GET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x14, r3, 0x2, 0x70bd2c, 0x25dfdbff}, 0x14}}, 0x40090) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000040)={&(0x7f0000000740)=ANY=[@ANYBLOB="00008d193621647827af1839b8ce05000000000000006273702af865d539387b4308a1e54ddc3ae7cbeebdf939f85277e50701a7571863bd3642797ccba8ba7aa2ea313b48ff7eea5c9b01b7d3b79abc2fc7b95362bd348b12c9b8e1", @ANYRES16=r3, @ANYBLOB="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"], 0x10c}, 0x1, 0x0, 0x0, 0x956574ca9c0a45cb}, 0x44) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x21) read(r4, &(0x7f0000000000), 0x1b4000) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r5, &(0x7f0000000000), 0x1b4000) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x2c, 0x0, 0x300, 0x70bd2a, 0x25dfdbfb, {}, [@SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x3}, @SEG6_ATTR_SECRET={0x8, 0x4, [0x7ff]}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0xfffffbdd}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24000084}, 0x4) sync_file_range(r5, 0x10000, 0x7ff, 0x0) r6 = syz_open_dev$vcsu(&(0x7f0000000340), 0x3, 0x400000) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000400), r1) r8 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r8, &(0x7f0000000000), 0x1b4000) sendmsg$inet(r8, &(0x7f0000002a00)={0x0, 0x0, &(0x7f0000002940)=[{&(0x7f0000000500)="463fcfc953df687f41cc799d92b0fb682fd6129507214bac7caf72ca4f96de3e9988d2322850b8a9e5149c46da2bf84d59ce2b5d185750fc", 0x38}, {&(0x7f0000000940)="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0x1000}, {&(0x7f0000000540)="9a1b764f820bf614f34353e9efc354f7a651b37736642eb67ad6a3d2daf0b7b4cf22eb57bd226701d7393119eca171e71977c045f9887d0339ffcf3be7b45b564e7dd8a52511d7ef7768f429362e4fc32f8c16a87ff25a22b04c5b99526a99e2aece07ef21c6c31889df9c656adcf5", 0x6f}, {&(0x7f00000005c0)="6fb1fe9845986a00d519ed6875e17629137cefea47d2c00cafaded45a25fc6358bc4547bbd2ebe042786b659198f10999d196ae15ae93f9d2bf3063b4a84a3f64f98e7c8b8620ad5aa9b2f3b47c676e1a5e9ed74578a618cd6579b68", 0x5c}, 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0x1000}, {&(0x7f0000000640)="61f2a602d76f0c613f64934b25dc461c3b59a340a103e186dcd116f438ec8bb5d20cb1e29abdbed524f430020a3d9f8469ba075c3d", 0x35}, {&(0x7f0000000680)="1e3f3c890671cbfe95416d2adb166da2ec99d327e6b566c8cbb56feb25692ee403c42c507212bde2bdb31c3405d2033e37633c58a01f4a587c21ec690f8aca39af3cc935bbd3f0f5945366814704b73650206b5e54", 0x55}, {&(0x7f0000000700)="e59c07ce", 0x4}], 0x8, &(0x7f00000029c0)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x5}}], 0x18}, 0x11) sendmsg$TIPC_CMD_SET_LINK_TOL(r6, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x30, r7, 0x400, 0x70bd2b, 0x25dfdbfd, {{}, {}, {0x14, 0x18, {0x1, @bearer=@l2={'eth', 0x3a, 'xfrm0\x00'}}}}, ["", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x8010}, 0x40045) [ 2792.040078] FAULT_INJECTION: forcing a failure. [ 2792.040078] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2792.042678] CPU: 0 PID: 13676 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 2792.044139] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2792.045903] Call Trace: [ 2792.046488] dump_stack+0x107/0x167 [ 2792.047286] should_fail.cold+0x5/0xa [ 2792.048050] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2792.048119] __alloc_pages_nodemask+0x182/0x600 [ 2792.051205] ? add_mm_counter_fast+0x220/0x220 [ 2792.052188] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2792.053513] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2792.054640] ? lock_downgrade+0x6d0/0x6d0 [ 2792.055684] ? mark_held_locks+0x9e/0xe0 [ 2792.056640] alloc_pages_vma+0xbb/0x410 [ 2792.057519] handle_mm_fault+0x152f/0x3500 [ 2792.058434] ? do_raw_spin_lock+0x121/0x260 [ 2792.059352] ? rwlock_bug.part.0+0x90/0x90 [ 2792.060261] ? __pmd_alloc+0x630/0x630 [ 2792.061124] __get_user_pages+0x6ec/0x1620 [ 2792.062053] ? follow_page_mask+0x1900/0x1900 [ 2792.063008] ? down_read+0x10f/0x430 [ 2792.063800] ? down_write+0x160/0x160 [ 2792.064625] get_user_pages_unlocked+0x18a/0x690 [ 2792.065658] ? internal_get_user_pages_fast+0xdce/0x2640 [ 2792.066814] ? pin_user_pages_locked+0x7b0/0x7b0 [ 2792.067842] internal_get_user_pages_fast+0x175f/0x2640 [ 2792.069020] ? pin_user_pages_unlocked+0x80/0x80 [ 2792.070059] ? trace_hardirqs_on+0x5b/0x180 [ 2792.070991] get_user_pages_fast+0x66/0xa0 [ 2792.071912] iov_iter_get_pages+0x297/0xf40 [ 2792.072851] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 2792.073918] ? mempool_resize+0x7d0/0x7d0 [ 2792.074822] bio_iov_iter_get_pages+0x22a/0x1200 [ 2792.075846] ? bvec_alloc+0x17e/0x2f0 [ 2792.076665] ? bio_alloc_bioset+0x2a1/0x600 [ 2792.077597] ? bio_add_pc_page+0x100/0x100 [ 2792.078503] ? bvec_alloc+0x290/0x2f0 [ 2792.079322] ? iov_iter_npages+0x1fd/0xa70 [ 2792.080235] ? ext4_iomap_begin+0x1a0/0x700 [ 2792.081170] iomap_dio_bio_actor+0x77a/0xef0 [ 2792.082147] iomap_dio_actor+0x36f/0x560 [ 2792.083033] iomap_apply+0x289/0x810 [ 2792.084004] ? iomap_dio_rw+0x90/0x90 [ 2792.084807] ? trace_event_raw_event_iomap_class+0x560/0x560 [ 2792.086312] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2792.087421] ? mark_held_locks+0x9e/0xe0 [ 2792.088493] ? filemap_check_errors+0xa5/0x150 [ 2792.089482] __iomap_dio_rw+0x6cd/0x1110 [ 2792.090531] ? iomap_dio_rw+0x90/0x90 [ 2792.090946] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=13690 comm=syz-executor.4 [ 2792.091435] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2792.091465] ? down_read+0x10f/0x430 [ 2792.096276] ? down_write+0x160/0x160 [ 2792.097278] iomap_dio_rw+0x31/0x90 [ 2792.098128] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2792.098249] ext4_file_read_iter+0x2c7/0x4c0 [ 2792.101430] new_sync_read+0x424/0x6f0 [ 2792.102396] FAULT_INJECTION: forcing a failure. [ 2792.102396] name failslab, interval 1, probability 0, space 0, times 0 [ 2792.105243] ? ksys_lseek+0x1b0/0x1b0 [ 2792.105282] ? fsnotify_perm.part.0+0x22d/0x620 [ 2792.105319] ? security_file_permission+0xb1/0xe0 [ 2792.105469] vfs_read+0x4da/0x620 [ 2792.109735] ksys_read+0x12d/0x260 [ 2792.110497] ? vfs_write+0xb10/0xb10 [ 2792.111306] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2792.112429] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2792.113552] do_syscall_64+0x33/0x40 [ 2792.114356] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2792.115461] RIP: 0033:0x7f6c9e32db19 [ 2792.116281] 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 [ 2792.120295] RSP: 002b:00007f6c9b8a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2792.121956] RAX: ffffffffffffffda RBX: 00007f6c9e440f60 RCX: 00007f6c9e32db19 [ 2792.123506] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2792.125048] RBP: 00007f6c9b8a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2792.126591] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2792.128146] R13: 00007fff36abeaef R14: 00007f6c9b8a3300 R15: 0000000000022000 [ 2792.129729] CPU: 1 PID: 13691 Comm: syz-executor.7 Not tainted 5.10.246 #1 [ 2792.131502] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2792.133572] Call Trace: [ 2792.134219] dump_stack+0x107/0x167 [ 2792.135101] should_fail.cold+0x5/0xa [ 2792.136025] ? create_object.isra.0+0x3a/0xa30 [ 2792.137127] should_failslab+0x5/0x20 [ 2792.138066] kmem_cache_alloc+0x5b/0x310 [ 2792.139066] create_object.isra.0+0x3a/0xa30 [ 2792.140135] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2792.141390] kmem_cache_alloc_trace+0x151/0x320 [ 2792.142534] ? ctrl_getfamily+0x1e0/0x5a0 [ 2792.143544] __request_module+0x2e0/0x920 [ 2792.144552] ? find_held_lock+0x11/0x110 [ 2792.145557] ? free_modprobe_argv+0x90/0x90 [ 2792.146612] ? ctrl_getfamily+0x1b6/0x5a0 [ 2792.147621] ? lock_downgrade+0x6d0/0x6d0 [ 2792.148633] ? find_held_lock+0x2c/0x110 [ 2792.149643] ? _down_write_nest_lock+0x160/0x160 [ 2792.150816] ctrl_getfamily+0x1e0/0x5a0 [ 2792.151790] ? ctrl_dumpfamily+0x3b0/0x3b0 [ 2792.152830] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2792.154458] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2792.156044] genl_family_rcv_msg_doit+0x22d/0x330 [ 2792.157217] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2792.158835] ? __radix_tree_lookup+0x1f3/0x290 [ 2792.159942] ? genl_get_cmd+0x3cf/0x480 [ 2792.160907] genl_rcv_msg+0x36a/0x5a0 [ 2792.161840] ? genl_get_cmd+0x480/0x480 [ 2792.162789] ? ctrl_dumpfamily+0x3b0/0x3b0 [ 2792.163795] ? ctrl_fill_info+0xdb0/0xdb0 [ 2792.164789] ? lock_release+0x680/0x680 [ 2792.165747] ? netlink_deliver_tap+0xf4/0xcc0 [ 2792.166823] netlink_rcv_skb+0x14b/0x430 [ 2792.167797] ? genl_get_cmd+0x480/0x480 [ 2792.168751] ? netlink_ack+0xab0/0xab0 [ 2792.169704] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2792.170808] ? is_vmalloc_addr+0x7b/0xb0 [ 2792.171789] genl_rcv+0x24/0x40 [ 2792.172586] netlink_unicast+0x6ce/0xa00 [ 2792.173583] ? netlink_attachskb+0xab0/0xab0 [ 2792.174649] netlink_sendmsg+0x90f/0xe00 [ 2792.175628] ? netlink_unicast+0xa00/0xa00 [ 2792.176677] ? netlink_unicast+0xa00/0xa00 [ 2792.177698] __sock_sendmsg+0x154/0x190 [ 2792.178656] __sys_sendto+0x21c/0x320 [ 2792.179568] ? __ia32_sys_getpeername+0xb0/0xb0 [ 2792.180676] ? lock_downgrade+0x6d0/0x6d0 [ 2792.181689] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2792.182838] ? wait_for_completion_io+0x270/0x270 [ 2792.183986] ? rcu_read_lock_any_held+0x75/0xa0 [ 2792.185089] ? vfs_write+0x354/0xb10 [ 2792.185984] ? fput_many+0x2f/0x1a0 [ 2792.186853] ? ksys_write+0x1a9/0x260 [ 2792.187762] ? __ia32_sys_read+0xb0/0xb0 [ 2792.188739] __x64_sys_sendto+0xdd/0x1b0 [ 2792.189711] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2792.190933] do_syscall_64+0x33/0x40 [ 2792.191813] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2792.193038] RIP: 0033:0x7fca7c4638ac [ 2792.193967] Code: fa fa ff ff 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 20 fb ff ff 48 8b [ 2792.198505] RSP: 002b:00007fca79a04020 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 2792.200364] RAX: ffffffffffffffda RBX: 00007fca79a04110 RCX: 00007fca7c4638ac [ 2792.202123] RDX: 000000000000001c RSI: 00007fca79a04160 RDI: 0000000000000005 [ 2792.203881] RBP: 0000000000000000 R08: 00007fca79a04074 R09: 000000000000000c [ 2792.205648] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fca79a040c8 [ 2792.207388] R13: 00007fca79a04160 R14: 0000000000000005 R15: 0000000000000000 [ 2792.246979] FAULT_INJECTION: forcing a failure. [ 2792.246979] name failslab, interval 1, probability 0, space 0, times 0 [ 2792.249405] CPU: 0 PID: 13697 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 2792.250888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2792.252684] Call Trace: [ 2792.253261] dump_stack+0x107/0x167 [ 2792.254129] should_fail.cold+0x5/0xa [ 2792.255021] ? create_object.isra.0+0x3a/0xa30 [ 2792.256014] should_failslab+0x5/0x20 [ 2792.256846] kmem_cache_alloc+0x5b/0x310 [ 2792.257746] create_object.isra.0+0x3a/0xa30 [ 2792.258705] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2792.259818] kmem_cache_alloc+0x159/0x310 [ 2792.260727] xas_alloc+0x336/0x440 [ 2792.261512] xas_create+0x34a/0x10d0 [ 2792.262338] xas_store+0x8c/0x1c40 [ 2792.263112] ? xas_find_conflict+0x4b5/0xa70 [ 2792.264076] __add_to_page_cache_locked+0x708/0xc80 [ 2792.265165] ? file_write_and_wait_range+0x130/0x130 [ 2792.266281] ? memcg_drain_all_list_lrus+0x720/0x720 [ 2792.267381] ? find_get_entry+0x2c8/0x740 [ 2792.268277] ? __kasan_slab_free+0x122/0x160 [ 2792.269234] add_to_page_cache_lru+0xe6/0x2e0 [ 2792.270221] ? add_to_page_cache_locked+0x40/0x40 [ 2792.271270] ? __page_cache_alloc+0x10d/0x360 [ 2792.272248] pagecache_get_page+0x38b/0xc80 [ 2792.273182] ? ext4_expand_extra_isize+0x5a0/0x5a0 [ 2792.274259] grab_cache_page_write_begin+0x64/0xa0 [ 2792.275319] ext4_da_write_begin+0x2f3/0xd40 [ 2792.276273] ? ext4_write_begin+0x10f0/0x10f0 [ 2792.277245] ? copyout_mc+0x140/0x140 [ 2792.278088] ? ext4_dirty_inode+0x107/0x130 [ 2792.279057] ? __mark_inode_dirty+0x12e/0xd40 [ 2792.280022] generic_perform_write+0x20a/0x4f0 [ 2792.281014] ? page_cache_prev_miss+0x310/0x310 [ 2792.282033] ? down_write_killable+0x180/0x180 [ 2792.283026] ext4_buffered_write_iter+0x232/0x4a0 [ 2792.284069] ext4_file_write_iter+0xccd/0x1530 [ 2792.285067] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2792.286070] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2792.287203] new_sync_write+0x42c/0x660 [ 2792.288063] ? new_sync_read+0x6f0/0x6f0 [ 2792.288932] ? ksys_write+0x12d/0x260 [ 2792.289764] ? lock_release+0x680/0x680 [ 2792.290621] ? avc_policy_seqno+0x9/0x70 [ 2792.291491] ? selinux_file_permission+0x92/0x520 [ 2792.292551] vfs_write+0x7c0/0xb10 [ 2792.293328] ksys_write+0x12d/0x260 [ 2792.294112] ? __ia32_sys_read+0xb0/0xb0 [ 2792.294987] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2792.296112] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2792.297221] do_syscall_64+0x33/0x40 [ 2792.298029] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2792.299128] RIP: 0033:0x7f8d9aea9b19 [ 2792.299926] 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 [ 2792.303887] RSP: 002b:00007f8d983fe188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2792.305529] RAX: ffffffffffffffda RBX: 00007f8d9afbd020 RCX: 00007f8d9aea9b19 [ 2792.307095] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2792.308645] RBP: 00007f8d983fe1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2792.310200] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2792.311738] R13: 00007fff2f170e3f R14: 00007f8d983fe300 R15: 0000000000022000 [ 2792.317081] FAULT_INJECTION: forcing a failure. [ 2792.317081] name failslab, interval 1, probability 0, space 0, times 0 [ 2792.319761] CPU: 0 PID: 13681 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 2792.321340] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2792.323142] Call Trace: [ 2792.323719] dump_stack+0x107/0x167 [ 2792.324519] should_fail.cold+0x5/0xa [ 2792.325388] ? ext4_mb_new_blocks+0x1fd8/0x45c0 [ 2792.326411] should_failslab+0x5/0x20 [ 2792.327246] kmem_cache_alloc+0x5b/0x310 [ 2792.328142] ext4_mb_new_blocks+0x1fd8/0x45c0 [ 2792.329126] ? ext4_expand_extra_isize+0x5a0/0x5a0 [ 2792.330212] ? jbd2__journal_start+0xf3/0x7e0 [ 2792.331198] ? ext4_discard_preallocations+0xd80/0xd80 [ 2792.332338] ? ext4_dirty_inode+0x107/0x130 [ 2792.333273] ? __mark_inode_dirty+0x12e/0xd40 [ 2792.334265] ext4_new_meta_blocks+0x1e1/0x320 [ 2792.335244] ? ext4_should_retry_alloc+0x240/0x240 [ 2792.336322] ? lock_chain_count+0x20/0x20 [ 2792.337238] ? ext4_get_branch+0x541/0x6d0 [ 2792.338174] ext4_ind_map_blocks+0x950/0x2170 [ 2792.339169] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2792.340326] ? ext4_free_branches+0x680/0x680 [ 2792.341324] ? lock_release+0x680/0x680 [ 2792.342202] ? lock_downgrade+0x6d0/0x6d0 [ 2792.343222] ? down_write+0xe0/0x160 [ 2792.344036] ? down_write_killable+0x180/0x180 [ 2792.345049] ext4_map_blocks+0x902/0x1910 [ 2792.345982] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2792.346967] ? trace_hardirqs_on+0x5b/0x180 [ 2792.347917] ? kmem_cache_alloc+0x2a6/0x310 [ 2792.348877] ext4_writepages+0x19bf/0x3350 [ 2792.349893] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2792.351037] ? quarantine_put+0x8b/0x1a0 [ 2792.351924] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2792.352992] ? __kasan_slab_free+0x122/0x160 [ 2792.353989] ? jbd2_journal_stop+0x61f/0xdc0 [ 2792.354981] ? jbd2_journal_stop+0x188/0xdc0 [ 2792.355944] ? balance_dirty_pages_ratelimited+0x43e/0x2000 [ 2792.357182] ? __ext4_journal_stop+0x107/0x1f0 [ 2792.358191] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2792.359262] ? __mark_inode_dirty+0x12e/0xd40 [ 2792.360256] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2792.361328] do_writepages+0xee/0x2a0 [ 2792.362166] ? page_writeback_cpu_online+0x20/0x20 [ 2792.363239] ? ext4_buffered_write_iter+0x26a/0x4a0 [ 2792.364348] ? lock_downgrade+0x6d0/0x6d0 [ 2792.365254] ? generic_perform_write+0x37d/0x4f0 [ 2792.366299] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2792.367380] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2792.368560] filemap_write_and_wait_range+0x65/0x100 [ 2792.369669] ext4_file_write_iter+0xd45/0x1530 [ 2792.370675] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2792.371671] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2792.372821] new_sync_write+0x42c/0x660 [ 2792.373694] ? new_sync_read+0x6f0/0x6f0 16:15:03 executing program 5: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 58) [ 2792.374569] ? ksys_write+0x12d/0x260 [ 2792.375592] ? lock_release+0x680/0x680 [ 2792.376455] ? avc_policy_seqno+0x9/0x70 [ 2792.377342] ? selinux_file_permission+0x92/0x520 [ 2792.378394] vfs_write+0x7c0/0xb10 [ 2792.379162] ksys_write+0x12d/0x260 [ 2792.379940] ? __ia32_sys_read+0xb0/0xb0 [ 2792.380821] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2792.381957] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2792.383066] do_syscall_64+0x33/0x40 [ 2792.383867] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2792.384962] RIP: 0033:0x7fe75cdf1b19 [ 2792.385768] 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 [ 2792.389715] RSP: 002b:00007fe75a367188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2792.391347] RAX: ffffffffffffffda RBX: 00007fe75cf04f60 RCX: 00007fe75cdf1b19 [ 2792.392873] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2792.394408] RBP: 00007fe75a3671d0 R08: 0000000000000000 R09: 0000000000000000 [ 2792.395938] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2792.397487] R13: 00007ffdbd529e7f R14: 00007fe75a367300 R15: 0000000000022000 [ 2792.408238] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 16:15:03 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) read(r0, &(0x7f0000000000), 0x1b4000) [ 2792.450164] FAULT_INJECTION: forcing a failure. [ 2792.450164] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2792.453074] CPU: 1 PID: 13712 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 2792.454834] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2792.456934] Call Trace: [ 2792.457617] dump_stack+0x107/0x167 [ 2792.458538] should_fail.cold+0x5/0xa [ 2792.459512] __alloc_pages_nodemask+0x182/0x600 [ 2792.460684] ? add_mm_counter_fast+0x220/0x220 [ 2792.461843] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2792.463346] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2792.464659] ? lock_downgrade+0x6d0/0x6d0 [ 2792.465700] ? mark_held_locks+0x9e/0xe0 [ 2792.466726] alloc_pages_vma+0xbb/0x410 [ 2792.467729] handle_mm_fault+0x152f/0x3500 [ 2792.468787] ? do_raw_spin_lock+0x121/0x260 [ 2792.469877] ? rwlock_bug.part.0+0x90/0x90 [ 2792.470931] ? __pmd_alloc+0x630/0x630 [ 2792.471928] __get_user_pages+0x6ec/0x1620 [ 2792.473002] ? follow_page_mask+0x1900/0x1900 [ 2792.474130] ? down_read+0x10f/0x430 [ 2792.475056] ? down_write+0x160/0x160 [ 2792.476007] get_user_pages_unlocked+0x18a/0x690 [ 2792.477177] ? internal_get_user_pages_fast+0xdce/0x2640 [ 2792.478678] ? pin_user_pages_locked+0x7b0/0x7b0 [ 2792.480099] internal_get_user_pages_fast+0x175f/0x2640 [ 2792.481465] ? pin_user_pages_unlocked+0x80/0x80 [ 2792.482721] ? trace_hardirqs_on+0x5b/0x180 [ 2792.483811] get_user_pages_fast+0x66/0xa0 [ 2792.484862] iov_iter_get_pages+0x297/0xf40 [ 2792.485932] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 2792.487306] ? mempool_resize+0x7d0/0x7d0 [ 2792.488499] bio_iov_iter_get_pages+0x22a/0x1200 [ 2792.489787] ? bvec_alloc+0x17e/0x2f0 [ 2792.490708] ? bio_alloc_bioset+0x2a1/0x600 [ 2792.491748] ? bio_add_pc_page+0x100/0x100 [ 2792.492963] ? bvec_alloc+0x290/0x2f0 [ 2792.494056] ? iov_iter_npages+0x1fd/0xa70 [ 2792.495092] ? ext4_iomap_begin+0x1a0/0x700 [ 2792.496150] iomap_dio_bio_actor+0x77a/0xef0 [ 2792.497327] iomap_dio_actor+0x36f/0x560 [ 2792.498368] iomap_apply+0x289/0x810 [ 2792.499355] ? iomap_dio_rw+0x90/0x90 [ 2792.500342] ? trace_event_raw_event_iomap_class+0x560/0x560 [ 2792.501933] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2792.503332] ? mark_held_locks+0x9e/0xe0 [ 2792.504341] ? filemap_check_errors+0xa5/0x150 [ 2792.505463] __iomap_dio_rw+0x6cd/0x1110 [ 2792.506442] ? iomap_dio_rw+0x90/0x90 [ 2792.507383] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2792.508498] ? down_read+0x10f/0x430 [ 2792.509404] ? down_write+0x160/0x160 [ 2792.510320] iomap_dio_rw+0x31/0x90 [ 2792.511187] ext4_file_read_iter+0x2c7/0x4c0 [ 2792.512242] new_sync_read+0x424/0x6f0 [ 2792.513172] ? ksys_lseek+0x1b0/0x1b0 [ 2792.514129] ? fsnotify_perm.part.0+0x22d/0x620 [ 2792.515334] ? security_file_permission+0xb1/0xe0 [ 2792.516579] vfs_read+0x4da/0x620 [ 2792.517440] ksys_read+0x12d/0x260 [ 2792.518283] ? vfs_write+0xb10/0xb10 [ 2792.519170] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2792.520413] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2792.521652] do_syscall_64+0x33/0x40 [ 2792.522545] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2792.523772] RIP: 0033:0x7f6c9e32db19 [ 2792.524666] 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 [ 2792.529049] RSP: 002b:00007f6c9b8a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2792.530885] RAX: ffffffffffffffda RBX: 00007f6c9e440f60 RCX: 00007f6c9e32db19 [ 2792.532590] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2792.534280] RBP: 00007f6c9b8a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2792.535943] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2792.537613] R13: 00007fff36abeaef R14: 00007f6c9b8a3300 R15: 0000000000022000 16:15:03 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) creat(&(0x7f0000000000)='./file0\x00', 0x1e8) read(r0, &(0x7f0000000000), 0x1b4000) 16:15:03 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r2) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r2) (fail_nth: 11) 16:15:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0xb8) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) ptrace(0x4207, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 30) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0), 0x2001, &(0x7f0000000600)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {}, 0x2c, {[{@noextend}, {@access_uid}, {@afid={'afid', 0x3d, 0x3}}, {@debug={'debug', 0x3d, 0x80000000}}], [{@obj_role={'obj_role', 0x3d, '=noneK\xfd\xfb\x84\x91]\xb2\xa0&\xa2\xe6j\xa7_\xde\x96\x92\xf5O+'}}, {@smackfshat={'smackfshat', 0x3d, 'syztnl2\x00'}}, {@subj_user={'subj_user', 0x3d, '|\xb1\x0e\xed\xc9\xaf}'}}, {@appraise_type}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) 16:15:03 executing program 0: r0 = syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, 0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x4000, @fd_index, 0x2, 0x10, 0x282f, 0x2, 0x1, {0x1, r2}}, 0x8) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r3, &(0x7f0000000000), 0x1b4000) 16:15:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 51) [ 2792.695985] FAULT_INJECTION: forcing a failure. [ 2792.695985] name failslab, interval 1, probability 0, space 0, times 0 [ 2792.698915] CPU: 1 PID: 13724 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 2792.700559] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2792.702596] Call Trace: [ 2792.703226] dump_stack+0x107/0x167 [ 2792.704110] should_fail.cold+0x5/0xa [ 2792.705264] ? create_object.isra.0+0x3a/0xa30 [ 2792.706504] should_failslab+0x5/0x20 [ 2792.707423] kmem_cache_alloc+0x5b/0x310 [ 2792.708386] create_object.isra.0+0x3a/0xa30 [ 2792.709428] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2792.710627] kmem_cache_alloc+0x159/0x310 [ 2792.711616] alloc_buffer_head+0x20/0x110 [ 2792.712618] alloc_page_buffers+0x14d/0x700 [ 2792.713679] create_empty_buffers+0x2c/0x640 [ 2792.714740] ? start_this_handle+0xfdd/0x1390 [ 2792.715786] ? start_this_handle+0xd57/0x1390 [ 2792.716840] create_page_buffers+0x1bb/0x230 [ 2792.717890] __block_write_begin_int+0x1d1/0x19c0 [ 2792.719028] ? ext4_da_release_space+0x480/0x480 [ 2792.720145] ? kmem_cache_alloc+0x2a6/0x310 [ 2792.721152] ? remove_inode_buffers+0x300/0x300 [ 2792.722237] ? jbd2__journal_start+0xf3/0x7e0 [ 2792.723297] ext4_da_write_begin+0x37d/0xd40 [ 2792.724329] ? ext4_write_begin+0x10f0/0x10f0 [ 2792.725386] ? copyout_mc+0x140/0x140 [ 2792.726288] generic_perform_write+0x20a/0x4f0 [ 2792.727360] ? page_cache_prev_miss+0x310/0x310 [ 2792.728431] ? down_write_killable+0x180/0x180 [ 2792.729505] ext4_buffered_write_iter+0x232/0x4a0 [ 2792.730626] ext4_file_write_iter+0xccd/0x1530 [ 2792.731693] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2792.732755] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2792.733977] new_sync_write+0x42c/0x660 [ 2792.734894] ? new_sync_read+0x6f0/0x6f0 [ 2792.735822] ? ksys_write+0x12d/0x260 [ 2792.736690] ? lock_release+0x680/0x680 [ 2792.737611] ? avc_policy_seqno+0x9/0x70 [ 2792.738531] ? selinux_file_permission+0x92/0x520 [ 2792.739647] vfs_write+0x7c0/0xb10 [ 2792.740455] ksys_write+0x12d/0x260 [ 2792.741287] ? __ia32_sys_read+0xb0/0xb0 [ 2792.742234] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2792.743423] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2792.744599] do_syscall_64+0x33/0x40 [ 2792.745455] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2792.746622] RIP: 0033:0x7f8d9aea9b19 [ 2792.747472] 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 [ 2792.751699] RSP: 002b:00007f8d9841f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2792.753451] RAX: ffffffffffffffda RBX: 00007f8d9afbcf60 RCX: 00007f8d9aea9b19 [ 2792.755038] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2792.756564] RBP: 00007f8d9841f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2792.758164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2792.759753] R13: 00007fff2f170e3f R14: 00007f8d9841f300 R15: 0000000000022000 [ 2792.763509] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=13690 comm=syz-executor.4 16:15:03 executing program 5: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 59) [ 2792.775813] FAULT_INJECTION: forcing a failure. [ 2792.775813] name failslab, interval 1, probability 0, space 0, times 0 [ 2792.778385] CPU: 0 PID: 13729 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 2792.779854] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2792.781837] Call Trace: [ 2792.782419] dump_stack+0x107/0x167 [ 2792.782474] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2792.783218] should_fail.cold+0x5/0xa [ 2792.785992] ? create_object.isra.0+0x3a/0xa30 [ 2792.786972] should_failslab+0x5/0x20 [ 2792.787789] kmem_cache_alloc+0x5b/0x310 [ 2792.788675] create_object.isra.0+0x3a/0xa30 [ 2792.789628] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2792.790719] kmem_cache_alloc+0x159/0x310 [ 2792.791616] ext4_mb_new_blocks+0x1fd8/0x45c0 [ 2792.792573] ? ext4_expand_extra_isize+0x5a0/0x5a0 [ 2792.793641] ? jbd2__journal_start+0xf3/0x7e0 [ 2792.794606] ? ext4_discard_preallocations+0xd80/0xd80 [ 2792.795710] ? ext4_dirty_inode+0x107/0x130 [ 2792.796621] ? __mark_inode_dirty+0x12e/0xd40 [ 2792.797600] ext4_new_meta_blocks+0x1e1/0x320 [ 2792.798564] ? ext4_should_retry_alloc+0x240/0x240 [ 2792.799611] ? lock_chain_count+0x20/0x20 [ 2792.800491] ? ext4_get_branch+0x541/0x6d0 [ 2792.801412] ext4_ind_map_blocks+0x950/0x2170 [ 2792.802604] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2792.803751] ? ext4_free_branches+0x680/0x680 [ 2792.804945] ? lock_release+0x680/0x680 [ 2792.805824] ? lock_downgrade+0x6d0/0x6d0 [ 2792.806727] ? down_write+0xe0/0x160 [ 2792.807532] ? down_write_killable+0x180/0x180 [ 2792.808519] ext4_map_blocks+0x902/0x1910 [ 2792.809424] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2792.810373] ? trace_hardirqs_on+0x5b/0x180 [ 2792.811299] ? kmem_cache_alloc+0x2a6/0x310 [ 2792.812235] ext4_writepages+0x19bf/0x3350 [ 2792.813166] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2792.813213] FAULT_INJECTION: forcing a failure. [ 2792.813213] name failslab, interval 1, probability 0, space 0, times 0 [ 2792.814287] ? quarantine_put+0x8b/0x1a0 [ 2792.814314] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2792.814339] ? __kasan_slab_free+0x122/0x160 [ 2792.819628] ? jbd2_journal_stop+0x61f/0xdc0 [ 2792.820562] ? jbd2_journal_stop+0x188/0xdc0 [ 2792.821498] ? balance_dirty_pages_ratelimited+0x43e/0x2000 [ 2792.822682] ? __ext4_journal_stop+0x107/0x1f0 [ 2792.823650] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2792.824674] ? __mark_inode_dirty+0x12e/0xd40 [ 2792.825638] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2792.826637] do_writepages+0xee/0x2a0 [ 2792.827439] ? page_writeback_cpu_online+0x20/0x20 [ 2792.828477] ? ext4_buffered_write_iter+0x26a/0x4a0 [ 2792.829532] ? lock_downgrade+0x6d0/0x6d0 [ 2792.830413] ? generic_perform_write+0x37d/0x4f0 [ 2792.831389] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2792.832433] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2792.833560] filemap_write_and_wait_range+0x65/0x100 [ 2792.834622] ext4_file_write_iter+0xd45/0x1530 [ 2792.835590] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2792.836531] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2792.837642] new_sync_write+0x42c/0x660 [ 2792.838468] ? new_sync_read+0x6f0/0x6f0 [ 2792.839296] ? ksys_write+0x12d/0x260 [ 2792.840099] ? lock_release+0x680/0x680 [ 2792.840911] ? avc_policy_seqno+0x9/0x70 [ 2792.841755] ? selinux_file_permission+0x92/0x520 [ 2792.842763] vfs_write+0x7c0/0xb10 [ 2792.843503] ksys_write+0x12d/0x260 [ 2792.844248] ? __ia32_sys_read+0xb0/0xb0 [ 2792.845085] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2792.846171] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2792.847230] do_syscall_64+0x33/0x40 [ 2792.848012] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2792.849067] RIP: 0033:0x7fe75cdf1b19 [ 2792.849838] 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 [ 2792.853592] RSP: 002b:00007fe75a346188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2792.855155] RAX: ffffffffffffffda RBX: 00007fe75cf05020 RCX: 00007fe75cdf1b19 [ 2792.856623] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2792.858099] RBP: 00007fe75a3461d0 R08: 0000000000000000 R09: 0000000000000000 [ 2792.859546] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2792.861000] R13: 00007ffdbd529e7f R14: 00007fe75a346300 R15: 0000000000022000 [ 2792.862514] CPU: 1 PID: 13737 Comm: syz-executor.7 Not tainted 5.10.246 #1 [ 2792.864255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2792.866260] Call Trace: [ 2792.866905] dump_stack+0x107/0x167 [ 2792.867784] should_fail.cold+0x5/0xa [ 2792.868708] ? ctrl_getfamily+0x1e0/0x5a0 [ 2792.869719] should_failslab+0x5/0x20 [ 2792.870640] __kmalloc_track_caller+0x79/0x370 [ 2792.871729] ? __request_module+0x2fe/0x920 [ 2792.872772] ? ctrl_getfamily+0x1e0/0x5a0 [ 2792.873062] FAULT_INJECTION: forcing a failure. [ 2792.873062] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2792.873776] kstrdup+0x36/0x70 [ 2792.873800] __request_module+0x2fe/0x920 [ 2792.873831] ? find_held_lock+0x11/0x110 [ 2792.878869] ? free_modprobe_argv+0x90/0x90 [ 2792.879908] ? ctrl_getfamily+0x1b6/0x5a0 [ 2792.880895] ? lock_downgrade+0x6d0/0x6d0 [ 2792.881904] ? find_held_lock+0x2c/0x110 [ 2792.882883] ? _down_write_nest_lock+0x160/0x160 [ 2792.884033] ctrl_getfamily+0x1e0/0x5a0 [ 2792.884988] ? ctrl_dumpfamily+0x3b0/0x3b0 [ 2792.886028] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2792.887621] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2792.889200] genl_family_rcv_msg_doit+0x22d/0x330 [ 2792.890375] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2792.891971] ? __radix_tree_lookup+0x1f3/0x290 [ 2792.893058] ? genl_get_cmd+0x3cf/0x480 [ 2792.894026] genl_rcv_msg+0x36a/0x5a0 [ 2792.894944] ? genl_get_cmd+0x480/0x480 [ 2792.895906] ? ctrl_dumpfamily+0x3b0/0x3b0 [ 2792.896920] ? ctrl_fill_info+0xdb0/0xdb0 [ 2792.897931] ? lock_release+0x680/0x680 [ 2792.898882] ? netlink_deliver_tap+0xf4/0xcc0 [ 2792.899955] netlink_rcv_skb+0x14b/0x430 [ 2792.900924] ? genl_get_cmd+0x480/0x480 [ 2792.901884] ? netlink_ack+0xab0/0xab0 [ 2792.902827] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2792.903927] ? is_vmalloc_addr+0x7b/0xb0 [ 2792.904914] genl_rcv+0x24/0x40 [ 2792.905709] netlink_unicast+0x6ce/0xa00 [ 2792.906681] ? netlink_attachskb+0xab0/0xab0 [ 2792.907736] netlink_sendmsg+0x90f/0xe00 [ 2792.908720] ? netlink_unicast+0xa00/0xa00 [ 2792.909751] ? netlink_unicast+0xa00/0xa00 [ 2792.910770] __sock_sendmsg+0x154/0x190 [ 2792.911736] __sys_sendto+0x21c/0x320 [ 2792.912654] ? __ia32_sys_getpeername+0xb0/0xb0 [ 2792.913780] ? lock_downgrade+0x6d0/0x6d0 [ 2792.914792] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2792.915955] ? wait_for_completion_io+0x270/0x270 [ 2792.917122] ? rcu_read_lock_any_held+0x75/0xa0 [ 2792.918255] ? vfs_write+0x354/0xb10 [ 2792.919154] ? fput_many+0x2f/0x1a0 [ 2792.920032] ? ksys_write+0x1a9/0x260 [ 2792.920950] ? __ia32_sys_read+0xb0/0xb0 [ 2792.921947] __x64_sys_sendto+0xdd/0x1b0 [ 2792.922931] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2792.924140] do_syscall_64+0x33/0x40 [ 2792.925013] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2792.926241] RIP: 0033:0x7fca7c4638ac [ 2792.927128] Code: fa fa ff ff 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 20 fb ff ff 48 8b [ 2792.931557] RSP: 002b:00007fca79a04020 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 2792.933425] RAX: ffffffffffffffda RBX: 00007fca79a04110 RCX: 00007fca7c4638ac [ 2792.935151] RDX: 000000000000001c RSI: 00007fca79a04160 RDI: 0000000000000005 [ 2792.936872] RBP: 0000000000000000 R08: 00007fca79a04074 R09: 000000000000000c [ 2792.938602] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fca79a040c8 [ 2792.940328] R13: 00007fca79a04160 R14: 0000000000000005 R15: 0000000000000000 [ 2792.942095] CPU: 0 PID: 13730 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 2792.943833] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2792.945575] Call Trace: [ 2792.946146] dump_stack+0x107/0x167 [ 2792.946921] should_fail.cold+0x5/0xa [ 2792.947720] __alloc_pages_nodemask+0x182/0x600 [ 2792.948671] ? add_mm_counter_fast+0x220/0x220 [ 2792.949617] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2792.950856] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2792.951934] ? lock_downgrade+0x6d0/0x6d0 [ 2792.952781] ? mark_held_locks+0x9e/0xe0 [ 2792.953636] alloc_pages_vma+0xbb/0x410 [ 2792.954466] handle_mm_fault+0x152f/0x3500 [ 2792.955337] ? do_raw_spin_lock+0x121/0x260 [ 2792.956221] ? rwlock_bug.part.0+0x90/0x90 [ 2792.957090] ? __pmd_alloc+0x630/0x630 [ 2792.957953] __get_user_pages+0x6ec/0x1620 [ 2792.958871] ? follow_page_mask+0x1900/0x1900 [ 2792.959793] ? down_read+0x10f/0x430 [ 2792.960589] ? down_write+0x160/0x160 [ 2792.961430] get_user_pages_unlocked+0x18a/0x690 [ 2792.962475] ? internal_get_user_pages_fast+0xdce/0x2640 [ 2792.963663] ? pin_user_pages_locked+0x7b0/0x7b0 [ 2792.964684] internal_get_user_pages_fast+0x175f/0x2640 [ 2792.965887] ? pin_user_pages_unlocked+0x80/0x80 [ 2792.966931] ? trace_hardirqs_on+0x5b/0x180 [ 2792.967878] get_user_pages_fast+0x66/0xa0 [ 2792.968803] iov_iter_get_pages+0x297/0xf40 [ 2792.969759] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 2792.970838] ? mempool_resize+0x7d0/0x7d0 [ 2792.971739] bio_iov_iter_get_pages+0x22a/0x1200 [ 2792.972767] ? bvec_alloc+0x17e/0x2f0 [ 2792.973626] ? bio_alloc_bioset+0x2a1/0x600 [ 2792.974567] ? bio_add_pc_page+0x100/0x100 [ 2792.975480] ? bvec_alloc+0x290/0x2f0 [ 2792.976306] ? iov_iter_npages+0x1fd/0xa70 [ 2792.977261] ? ext4_iomap_begin+0x1a0/0x700 [ 2792.978237] iomap_dio_bio_actor+0x77a/0xef0 [ 2792.979217] iomap_dio_actor+0x36f/0x560 [ 2792.980092] iomap_apply+0x289/0x810 [ 2792.980906] ? iomap_dio_rw+0x90/0x90 [ 2792.981744] ? trace_event_raw_event_iomap_class+0x560/0x560 [ 2792.982983] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2792.984130] ? mark_held_locks+0x9e/0xe0 [ 2792.985022] ? filemap_check_errors+0xa5/0x150 [ 2792.986019] __iomap_dio_rw+0x6cd/0x1110 [ 2792.986894] ? iomap_dio_rw+0x90/0x90 [ 2792.987717] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2792.988658] ? down_read+0x10f/0x430 [ 2792.989437] ? down_write+0x160/0x160 [ 2792.990226] iomap_dio_rw+0x31/0x90 [ 2792.990982] ext4_file_read_iter+0x2c7/0x4c0 [ 2792.991885] new_sync_read+0x424/0x6f0 [ 2792.992697] ? ksys_lseek+0x1b0/0x1b0 [ 2792.993512] ? fsnotify_perm.part.0+0x22d/0x620 [ 2792.994468] ? security_file_permission+0xb1/0xe0 [ 2792.995482] vfs_read+0x4da/0x620 [ 2792.996211] ksys_read+0x12d/0x260 [ 2792.996945] ? vfs_write+0xb10/0xb10 [ 2792.997751] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2792.998831] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2792.999914] do_syscall_64+0x33/0x40 [ 2793.000691] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2793.001751] RIP: 0033:0x7f6c9e32db19 [ 2793.002513] 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 [ 2793.006431] RSP: 002b:00007f6c9b8a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2793.008079] RAX: ffffffffffffffda RBX: 00007f6c9e440f60 RCX: 00007f6c9e32db19 [ 2793.009619] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2793.011156] RBP: 00007f6c9b8a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2793.012688] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2793.014222] R13: 00007fff36abeaef R14: 00007f6c9b8a3300 R15: 0000000000022000 16:15:03 executing program 4: fchmod(0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400200, 0x40) read(r1, &(0x7f0000000000), 0x1b4000) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00'}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) read(r0, &(0x7f00000002c0)=""/216, 0xd8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x2, 0x0, 0x1004, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000240)={@remote, @private0={0xfc, 0x0, '\x00', 0x1}, @mcast2, 0x9, 0x1, 0x1, 0x0, 0x75, 0x1000000, r3}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000040)={@mcast1, 0x9, 0x1, 0xff, 0x4, 0x6, 0x8001}, 0x20) close(0xffffffffffffffff) 16:15:20 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r2) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r2) (fail_nth: 12) 16:15:20 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='loginuid\x00') read(r2, &(0x7f00000000c0)=""/102400, 0xfffffffffffffca4) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000000)) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r3, &(0x7f0000000000), 0x1b4000) 16:15:20 executing program 4: fchmod(0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x2, 0x0, 0x1004, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000000)={@local, 0x24, r2}) ioctl$sock_SIOCGIFINDEX(r3, 0x8914, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@remote, @private0={0xfc, 0x0, '\x00', 0x1}, @mcast2, 0x9, 0x1, 0x1, 0x0, 0x75, 0x0, r4}) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f0000000100)={r8, 0x3, 0x6}, 0x10) sendmsg$ETHTOOL_MSG_EEE_SET(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0xb0, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {}, [@ETHTOOL_A_EEE_TX_LPI_ENABLED={0x5}, @ETHTOOL_A_EEE_ENABLED={0x5, 0x5, 0x1}, @ETHTOOL_A_EEE_TX_LPI_ENABLED={0x5, 0x6, 0x1}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x52c}, @ETHTOOL_A_EEE_HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x8040}, 0x80) close(0xffffffffffffffff) 16:15:20 executing program 5: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 60) 16:15:20 executing program 0: syz_io_uring_setup(0x6f09, &(0x7f0000000000)={0x0, 0x1, 0x10}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) 16:15:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0xb8) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) ptrace(0x4207, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 31) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0), 0x2001, &(0x7f0000000600)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {}, 0x2c, {[{@noextend}, {@access_uid}, {@afid={'afid', 0x3d, 0x3}}, {@debug={'debug', 0x3d, 0x80000000}}], [{@obj_role={'obj_role', 0x3d, '=noneK\xfd\xfb\x84\x91]\xb2\xa0&\xa2\xe6j\xa7_\xde\x96\x92\xf5O+'}}, {@smackfshat={'smackfshat', 0x3d, 'syztnl2\x00'}}, {@subj_user={'subj_user', 0x3d, '|\xb1\x0e\xed\xc9\xaf}'}}, {@appraise_type}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) 16:15:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 52) [ 2809.290853] FAULT_INJECTION: forcing a failure. [ 2809.290853] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2809.293404] CPU: 1 PID: 13768 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 2809.294858] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2809.296587] Call Trace: [ 2809.297143] dump_stack+0x107/0x167 [ 2809.297915] should_fail.cold+0x5/0xa [ 2809.298716] __alloc_pages_nodemask+0x182/0x600 [ 2809.299692] ? add_mm_counter_fast+0x220/0x220 [ 2809.300644] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2809.302146] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2809.303429] ? lock_downgrade+0x6d0/0x6d0 [ 2809.304306] ? mark_held_locks+0x9e/0xe0 [ 2809.305162] alloc_pages_vma+0xbb/0x410 [ 2809.306091] handle_mm_fault+0x152f/0x3500 [ 2809.307126] ? do_raw_spin_lock+0x121/0x260 [ 2809.308119] ? rwlock_bug.part.0+0x90/0x90 [ 2809.309004] ? __pmd_alloc+0x630/0x630 [ 2809.309962] __get_user_pages+0x6ec/0x1620 [ 2809.311062] ? follow_page_mask+0x1900/0x1900 [ 2809.312018] ? down_read+0x10f/0x430 [ 2809.312799] ? down_write+0x160/0x160 [ 2809.313627] get_user_pages_unlocked+0x18a/0x690 [ 2809.314175] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2809.314623] ? internal_get_user_pages_fast+0xdce/0x2640 [ 2809.314647] ? pin_user_pages_locked+0x7b0/0x7b0 [ 2809.314680] internal_get_user_pages_fast+0x175f/0x2640 [ 2809.319692] ? pin_user_pages_unlocked+0x80/0x80 [ 2809.320688] ? trace_hardirqs_on+0x5b/0x180 [ 2809.321618] get_user_pages_fast+0x66/0xa0 [ 2809.322675] iov_iter_get_pages+0x297/0xf40 [ 2809.323592] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 2809.324801] ? mempool_resize+0x7d0/0x7d0 [ 2809.325797] bio_iov_iter_get_pages+0x22a/0x1200 [ 2809.326810] ? bvec_alloc+0x17e/0x2f0 [ 2809.327615] ? bio_alloc_bioset+0x2a1/0x600 [ 2809.328525] ? bio_add_pc_page+0x100/0x100 [ 2809.329466] ? bvec_alloc+0x290/0x2f0 [ 2809.330133] FAULT_INJECTION: forcing a failure. [ 2809.330133] name failslab, interval 1, probability 0, space 0, times 0 [ 2809.330432] ? iov_iter_npages+0x1fd/0xa70 [ 2809.330452] ? ext4_iomap_begin+0x1a0/0x700 [ 2809.330479] iomap_dio_bio_actor+0x77a/0xef0 [ 2809.335481] iomap_dio_actor+0x36f/0x560 [ 2809.336348] iomap_apply+0x289/0x810 [ 2809.337144] ? iomap_dio_rw+0x90/0x90 [ 2809.337964] ? trace_event_raw_event_iomap_class+0x560/0x560 [ 2809.339176] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2809.340301] ? mark_held_locks+0x9e/0xe0 [ 2809.341170] ? filemap_check_errors+0xa5/0x150 [ 2809.342146] __iomap_dio_rw+0x6cd/0x1110 [ 2809.342986] ? iomap_dio_rw+0x90/0x90 [ 2809.343781] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2809.344748] ? down_read+0x10f/0x430 [ 2809.345518] ? down_write+0x160/0x160 [ 2809.346308] iomap_dio_rw+0x31/0x90 [ 2809.347070] ext4_file_read_iter+0x2c7/0x4c0 [ 2809.347991] new_sync_read+0x424/0x6f0 [ 2809.348819] ? ksys_lseek+0x1b0/0x1b0 [ 2809.349646] ? fsnotify_perm.part.0+0x22d/0x620 [ 2809.350617] ? security_file_permission+0xb1/0xe0 [ 2809.351642] vfs_read+0x4da/0x620 [ 2809.352383] ksys_read+0x12d/0x260 [ 2809.353109] ? vfs_write+0xb10/0xb10 [ 2809.353914] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2809.355021] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2809.356107] do_syscall_64+0x33/0x40 [ 2809.356891] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2809.357975] RIP: 0033:0x7f6c9e32db19 [ 2809.358763] 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 [ 2809.362644] RSP: 002b:00007f6c9b8a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2809.364253] RAX: ffffffffffffffda RBX: 00007f6c9e440f60 RCX: 00007f6c9e32db19 [ 2809.365756] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2809.367249] RBP: 00007f6c9b8a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2809.368749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2809.370269] R13: 00007fff36abeaef R14: 00007f6c9b8a3300 R15: 0000000000022000 [ 2809.371796] CPU: 0 PID: 13777 Comm: syz-executor.7 Not tainted 5.10.246 #1 [ 2809.373272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2809.375052] Call Trace: [ 2809.375616] dump_stack+0x107/0x167 [ 2809.376393] should_fail.cold+0x5/0xa [ 2809.377211] ? create_object.isra.0+0x3a/0xa30 [ 2809.378192] should_failslab+0x5/0x20 [ 2809.378999] kmem_cache_alloc+0x5b/0x310 [ 2809.380101] ? lock_downgrade+0x6d0/0x6d0 [ 2809.380985] create_object.isra.0+0x3a/0xa30 [ 2809.381929] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2809.383013] __kmalloc_track_caller+0x177/0x370 [ 2809.383994] ? __request_module+0x2fe/0x920 [ 2809.384909] ? ctrl_getfamily+0x1e0/0x5a0 [ 2809.385796] kstrdup+0x36/0x70 [ 2809.386489] __request_module+0x2fe/0x920 [ 2809.387369] ? find_held_lock+0x11/0x110 [ 2809.388233] ? free_modprobe_argv+0x90/0x90 [ 2809.389158] ? ctrl_getfamily+0x1b6/0x5a0 [ 2809.390047] ? lock_downgrade+0x6d0/0x6d0 [ 2809.390924] ? find_held_lock+0x2c/0x110 [ 2809.391830] ? _down_write_nest_lock+0x160/0x160 [ 2809.393024] ctrl_getfamily+0x1e0/0x5a0 [ 2809.393877] ? ctrl_dumpfamily+0x3b0/0x3b0 [ 2809.394777] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2809.396173] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2809.397560] genl_family_rcv_msg_doit+0x22d/0x330 [ 2809.398604] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2809.400011] ? write_comp_data+0x2f/0x80 [ 2809.400870] ? genl_get_cmd+0x3cf/0x480 [ 2809.401741] genl_rcv_msg+0x36a/0x5a0 [ 2809.402558] ? genl_get_cmd+0x480/0x480 [ 2809.403401] ? ctrl_dumpfamily+0x3b0/0x3b0 [ 2809.404294] ? ctrl_fill_info+0xdb0/0xdb0 [ 2809.405175] ? lock_release+0x680/0x680 [ 2809.406028] ? netlink_deliver_tap+0xf4/0xcc0 [ 2809.406977] netlink_rcv_skb+0x14b/0x430 [ 2809.407844] ? genl_get_cmd+0x480/0x480 [ 2809.408684] ? netlink_ack+0xab0/0xab0 [ 2809.409510] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2809.410484] ? is_vmalloc_addr+0x7b/0xb0 [ 2809.411352] genl_rcv+0x24/0x40 [ 2809.412054] netlink_unicast+0x6ce/0xa00 [ 2809.412917] ? netlink_attachskb+0xab0/0xab0 [ 2809.413865] netlink_sendmsg+0x90f/0xe00 [ 2809.414737] ? netlink_unicast+0xa00/0xa00 [ 2809.415644] ? netlink_unicast+0xa00/0xa00 [ 2809.416540] __sock_sendmsg+0x154/0x190 [ 2809.417381] __sys_sendto+0x21c/0x320 [ 2809.418196] ? __ia32_sys_getpeername+0xb0/0xb0 [ 2809.419181] ? lock_downgrade+0x6d0/0x6d0 [ 2809.420073] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2809.421097] ? wait_for_completion_io+0x270/0x270 [ 2809.422142] ? rcu_read_lock_any_held+0x75/0xa0 [ 2809.423121] ? vfs_write+0x354/0xb10 [ 2809.423903] ? fput_many+0x2f/0x1a0 [ 2809.424678] ? ksys_write+0x1a9/0x260 [ 2809.425485] ? __ia32_sys_read+0xb0/0xb0 [ 2809.426356] __x64_sys_sendto+0xdd/0x1b0 [ 2809.427217] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2809.428303] do_syscall_64+0x33/0x40 [ 2809.429091] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2809.430189] RIP: 0033:0x7fca7c4638ac [ 2809.430974] Code: fa fa ff ff 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 20 fb ff ff 48 8b [ 2809.434873] RSP: 002b:00007fca79a25020 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 2809.436484] RAX: ffffffffffffffda RBX: 00007fca79a25110 RCX: 00007fca7c4638ac [ 2809.438009] RDX: 000000000000001c RSI: 00007fca79a25160 RDI: 0000000000000005 [ 2809.439512] RBP: 0000000000000000 R08: 00007fca79a25074 R09: 000000000000000c [ 2809.441017] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fca79a250c8 [ 2809.442533] R13: 00007fca79a25160 R14: 0000000000000005 R15: 0000000000000000 16:15:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000b01706e37b5c77ae9587ee4755303eb3eae4583b3ecd6cb293ca7379704ecae147aaf894e29dbffffd54b1b0718c5a6031541c4edfde0a1930d85ca60b457c053a4fc5ffa22533b833f2382d7be2a90758899343d34cadfce8274d216d73a5558282208876eb07e9c43befe3d7a8fbb89aef29f66b71877ef5e0e1d660d6c6659f8f8b62c582ae8d92c2cd22ae21aedf7d9d0a457ccd19a804e9e484755b4d8b86a1caa9e7a958f226f37dee1d1c6d1e0d197cdf7d1168c82247daa3bbb7aca63b3816e25eebac79c32d600000000", @ANYRES16=r2, @ANYBLOB="2503000000000000000001", @ANYRESDEC=r2, @ANYRES16=r2], 0x28}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f00000008c0)={{0x1, 0x1, 0x18, r1, {0x10001}}, './file0\x00'}) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(r3, &(0x7f0000003380)={&(0x7f0000001dc0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000003340)={&(0x7f0000002780)={0xbb0, r2, 0x200, 0x70bd27, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_TX_RATES={0x26c, 0x5a, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x24, 0x2, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0x10, 0x1, [0x24, 0x1b, 0x60, 0x6c, 0x12, 0x24, 0x16, 0x5, 0x48, 0x6, 0xc, 0x30]}]}, @NL80211_BAND_60GHZ={0x28, 0x2, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x7, 0x1, [0x18, 0x60, 0x9]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7, 0x6, 0x7fff, 0x7ba7, 0xfffc, 0xfff7, 0x80, 0x3]}}]}, @NL80211_BAND_6GHZ={0x34, 0x3, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x42, 0x7, 0x1ff, 0x8000, 0x9e9, 0x4d7d, 0x0, 0xde]}}, @NL80211_TXRATE_LEGACY={0x8, 0x1, [0x18, 0x30, 0x24, 0x18]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x5be, 0x100, 0xf800, 0xf315, 0x91, 0x400, 0xe7]}}]}, @NL80211_BAND_60GHZ={0x70, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x100, 0x8d81, 0x7, 0x3, 0x4, 0x608a, 0x9]}}, @NL80211_TXRATE_LEGACY={0x1d, 0x1, [0x2, 0x2, 0x1649505f3c48cd84, 0x1b, 0x16, 0x60, 0x1b, 0x0, 0x2, 0x6, 0x18, 0x36, 0x9, 0x48, 0x60, 0x9, 0x1b, 0x5, 0x12, 0xc, 0x48, 0x30, 0x4, 0x12, 0x3]}, @NL80211_TXRATE_LEGACY={0xc, 0x1, [0x2c, 0xb, 0x3, 0x4, 0xb, 0x6c, 0x3, 0x0]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8001, 0xd21, 0x4, 0x3f, 0x0, 0x1bc7, 0x3, 0x6]}}, @NL80211_TXRATE_LEGACY={0x17, 0x1, [0x30, 0x16, 0x4, 0x30, 0x1b, 0x48, 0xb, 0x16, 0xc, 0x0, 0x2, 0x60, 0x60, 0xd, 0x60, 0x36, 0x1b, 0x1b, 0x74]}]}, @NL80211_BAND_60GHZ={0x94, 0x2, 0x0, 0x1, [@NL80211_TXRATE_HT={0x24, 0x2, [{0x4}, {0x3, 0x6}, {0x5, 0x1}, {0x5, 0x5}, {0x5, 0x6}, {0x6, 0x8}, {0x4, 0x1}, {0x1, 0x4}, {0x5, 0x9}, {0x6}, {0x7, 0x7}, {0x0, 0x9}, {0x2, 0xa}, {0x0, 0x6}, {0x7, 0x2}, {0x7, 0x7}, {0x6, 0x5}, {0x0, 0x9}, {0x4, 0x6}, {0x6, 0x8}, {}, {0x5, 0xa}, {0x2, 0x3}, {0x3, 0x7}, {0x4, 0x7}, {0x0, 0x3}, {0x5}, {0x7, 0x8}, {0x5, 0x5}, {0x7, 0x2}, {0x3, 0xa}, {0x1, 0x1}]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x12, 0x2, [{0x5, 0x4}, {0x7, 0x9}, {0x4, 0xa}, {0x3, 0x8}, {0x2, 0x9}, {0x5, 0x9}, {0x1, 0x6}, {0x5, 0x5}, {0x5, 0x8}, {0x1, 0x4}, {0x0, 0xa}, {0x0, 0x1}, {0x4, 0x2}, {0x6, 0x9}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0x14, 0x1, [0x1b, 0x48, 0x6, 0x6, 0x4, 0x48, 0x48, 0x60, 0x1b, 0x7d, 0x16, 0x60, 0x36, 0x6, 0x5, 0x4]}, @NL80211_TXRATE_LEGACY={0x1e, 0x1, [0x2, 0x4, 0x18, 0x36, 0x5, 0x30, 0x30, 0x1, 0x1b, 0x6c, 0x1, 0xb, 0x6c, 0x4, 0x60, 0xb, 0x9, 0x18, 0x1b, 0x48, 0xb, 0x5, 0x36, 0x6, 0xc, 0x12]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2a4, 0xf7e, 0x73e, 0x4, 0xffc0, 0x1, 0xffff, 0x3]}}]}, @NL80211_BAND_2GHZ={0x4}, @NL80211_BAND_2GHZ={0xe0, 0x0, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0xa, 0x101, 0x7f, 0x0, 0x52eb, 0xc28, 0x40]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0xf, 0x1, [0x24, 0xc, 0x60, 0x6c, 0xb, 0x4, 0x2d, 0x5, 0xb, 0x12, 0x18]}, @NL80211_TXRATE_HT={0x50, 0x2, [{0x4, 0x1}, {0x0, 0xa}, {0x5, 0x8}, {0x6, 0xa}, {0x4}, {0x4, 0xa}, {0x7, 0x5}, {}, {0x2, 0x9}, {0x2, 0x5}, {0x4, 0x7}, {0x7, 0x3}, {0x1, 0x9}, {0x2, 0x3}, {0x1, 0x2}, {0x2, 0x7}, {0x1, 0x5}, {0x1, 0x2}, {0x0, 0x8}, {0x0, 0x6}, {0x6, 0x8}, {0x0, 0x7}, {0x0, 0x2}, {0x1, 0x5}, {0x1}, {0x0, 0x5}, {0x1}, {0x7, 0x1}, {0x5, 0x6}, {0x4, 0xa}, {0x2, 0x2}, {0x0, 0x4}, {0x0, 0xa}, {0x1, 0xa}, {0x5, 0x6}, {0x4, 0x6}, {0x2, 0x1}, {0x1, 0x4}, {0x5, 0x5}, {0x2, 0x4}, {0x5, 0x8}, {0x6, 0x7}, {0x4, 0x1}, {0x3, 0x5}, {0x5, 0x1}, {0x1, 0x1}, {0x7, 0x8}, {0x0, 0x1}, {0x3, 0x2}, {0x6, 0x2}, {0x2, 0x6}, {0x5, 0x3}, {0x6, 0x2}, {0x0, 0x2}, {0x7, 0x2}, {0x0, 0x7}, {0x4, 0x1}, {0x1, 0x5}, {0x5, 0x5}, {0x1, 0x5}, {0x2}, {0x5, 0x4}, {0x3}, {0x0, 0x6}, {0x6, 0x8}, {0x4, 0x1}, {0x0, 0x2}, {0x6}, {0x0, 0x9}, {0x7, 0x6}, {0x0, 0x7}, {0x1, 0x4}, {0x3}, {0x7, 0xa}, {0x0, 0x5}, {0x5, 0x6}]}, @NL80211_TXRATE_HT={0x47, 0x2, [{0x7, 0x2}, {0x0, 0xa}, {0x5, 0x6}, {0x6}, {}, {0x2, 0x1}, {0x1, 0x2}, {0x5, 0x9}, {0x5, 0x7}, {0x0, 0x6}, {0x3, 0x9}, {0x7, 0x2}, {0x1}, {0x5, 0x5}, {0x5, 0x3}, {0x6, 0x2}, {0x2}, {0x7, 0x2}, {0x0, 0x5}, {0x2, 0x9}, {0x1, 0x8}, {0x3, 0x4}, {0x1, 0x1}, {0x3, 0x6}, {0x6, 0x3}, {0x2, 0x6}, {0x5, 0x2}, {0x1, 0x6}, {0x0, 0x1}, {0x0, 0x2}, {0x0, 0x3}, {0x1, 0x9}, {0x1, 0x5}, {0x2, 0xa}, {0x0, 0xa}, {0x1, 0x4}, {0x5, 0x3}, {0x2, 0x9}, {0x6}, {0x5, 0x2}, {0x2, 0x7}, {0x2, 0x2}, {0x0, 0x4}, {0x2, 0x5}, {0x2, 0x1}, {0x0, 0x3}, {0x1, 0x2}, {0x0, 0x9}, {0x2, 0x5}, {0x1, 0x3}, {0x7, 0xa}, {0x7, 0x3}, {0x5, 0x2}, {0x1, 0x2}, {0x0, 0x6}, {0x1, 0x6}, {0x3, 0x6}, {0x0, 0x9}, {0x4, 0x7}, {0x0, 0x4}, {0x1}, {0x0, 0x5}, {0x3, 0x3}, {0x2, 0x9}, {0x0, 0x7}, {0x3, 0x2}, {0x1, 0xa}]}]}]}, @NL80211_ATTR_TX_RATES={0x254, 0x5a, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x44, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0xf, 0x2, [{0x3, 0x9}, {0x2, 0x3}, {}, {0x2, 0x4}, {0x2, 0x3}, {0x1, 0x6}, {0x4, 0x6}, {0x3, 0xa}, {0x6, 0x9}, {0x6, 0x8}, {0x2, 0x3}]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x0, 0x5ce, 0x7f, 0x9, 0x200, 0x3, 0xc98]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xefb0, 0x144, 0x6, 0x1, 0x7, 0x40, 0x9, 0x9]}}]}, @NL80211_BAND_60GHZ={0x68, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x0, 0x1, 0x8, 0x401, 0x6, 0x8, 0xffff]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x973, 0x7ff, 0x401, 0x65f2, 0xfffe, 0x8, 0x200, 0xffff]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0x34, 0x2, [{0x1, 0x8}, {0x2, 0x5}, {0x1, 0x8}, {0x6, 0x4}, {0x7, 0xa}, {0x5, 0x6}, {}, {0x2, 0x5}, {0x6, 0x8}, {0x3, 0xa}, {0x6, 0x6}, {0x0, 0x7}, {0x5, 0x1}, {0x3, 0x4}, {0x7, 0x3}, {0x1, 0x5}, {0x0, 0x5}, {0x4, 0x9}, {0x5, 0x4}, {0x1, 0x7}, {0x7, 0x3}, {0x2, 0x8}, {0x0, 0x7}, {0x5, 0x8}, {0x6, 0x7}, {0x6}, {0x1, 0x5}, {0x7, 0x6}, {0x6, 0x2}, {0x6, 0x7}, {0x7, 0x9}, {0x3, 0x1}, {0x4, 0x3}, {0x5, 0x1}, {0x0, 0xa}, {0x3, 0x2}, {0x1, 0x7}, {0x7, 0x2}, {0x3, 0x5}, {0x1, 0x8}, {0x4, 0x5}, {0x0, 0xa}, {0x1}, {0x4, 0x1}, {0x7, 0x2}, {0x4, 0xa}, {0x0, 0x5}, {0x6}]}]}, @NL80211_BAND_2GHZ={0x40, 0x0, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0x20, 0x1, [0x48, 0x2, 0x30, 0x60, 0x1b, 0x30, 0x439a94395e59fda4, 0x9, 0x16, 0x36, 0x36, 0x30, 0x1b, 0x1, 0x45, 0x30, 0x30, 0x9, 0x4, 0x6c, 0x48, 0x48, 0x24, 0xb, 0x0, 0x4, 0x5, 0x9]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xfff, 0x1, 0x3ff, 0x1, 0x2, 0x2, 0x40, 0x8]}}]}, @NL80211_BAND_5GHZ={0xe0, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HT={0xd, 0x2, [{0x1, 0x2}, {0x0, 0x4}, {0x5, 0x6}, {0x3, 0x3}, {0x4, 0x2}, {0x3, 0x4}, {0x3, 0x3}, {0x1, 0x5}, {0x2, 0x6}]}, @NL80211_TXRATE_HT={0x40, 0x2, [{0x5, 0x5}, {0x3}, {0x4, 0x2}, {0x3, 0x5}, {0x1, 0x5}, {0x3, 0x1}, {0x6, 0x8}, {0x2, 0x1}, {0x0, 0x9}, {0x2, 0x3}, {0x1, 0x4}, {0x6}, {0x6, 0x9}, {0x4, 0x1}, {0x4, 0x7}, {0x2, 0x6}, {0x2, 0x1}, {0x6, 0x7}, {0x3, 0x1}, {0x5, 0x6}, {0x5, 0x7}, {0x5, 0x3}, {0x3, 0xa}, {0x1}, {0x6, 0x9}, {0x1, 0x1}, {}, {0x6, 0x9}, {0x3, 0xa}, {0x6, 0x7}, {0x2, 0x1}, {0x1, 0x4}, {0x1, 0xa}, {0x4}, {0x5, 0x5}, {0x7, 0x2}, {0x3, 0xa}, {0x1, 0x7}, {0x5, 0x5}, {0x6, 0x4}, {0x4, 0x4}, {0x0, 0x3}, {0x3, 0x9}, {0x3, 0x4}, {0x3, 0x7}, {0x7}, {0x7}, {0x6}, {0x0, 0x3}, {0x5, 0x9}, {0x7, 0x7}, {0x2, 0x5}, {0x7, 0x7}, {0x2, 0x1}, {0x6, 0x8}, {0x0, 0x4}, {0x6, 0x6}, {0x2, 0x3}, {0x1}, {0x1, 0x1}]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x3b, 0x2, [{0x1, 0x4}, {0x7, 0x5}, {0x6}, {0x2, 0xa}, {0x3, 0x5}, {0x5, 0x8}, {0x0, 0x1}, {0x6, 0x1}, {0x0, 0x8}, {0x3, 0x4}, {0x0, 0x2}, {0x5, 0x3}, {0x1, 0x4}, {0x3, 0x7}, {0x0, 0x2}, {0x2, 0x7}, {0x0, 0x4}, {0x1, 0x4}, {0x2, 0x9}, {0x0, 0x2}, {0x1, 0x4}, {0x6, 0x9}, {0x1, 0x8}, {0x3, 0xa}, {0x3, 0xe}, {0x2, 0x9}, {0x6, 0x7}, {0x0, 0x3}, {0x1, 0x6}, {0x3, 0x2}, {0x5, 0x5}, {0x4, 0xa}, {0x0, 0x8}, {0x5}, {0x7, 0x9}, {0x0, 0x7}, {0x3, 0x9}, {0x0, 0x6}, {0x3, 0x9}, {0x6, 0x9}, {0x5, 0xa}, {0x5, 0x6}, {0x6, 0x9}, {0x1, 0x6}, {0x6, 0x4}, {0x0, 0x2}, {0x3, 0x4}, {0x2, 0x9}, {0x2, 0x8}, {0x3, 0x7}, {0x7, 0x8}, {0x3, 0x3}, {0x5, 0x8}, {0x2, 0x8}, {0x6, 0x9}]}, @NL80211_TXRATE_HT={0x20, 0x2, [{0x6, 0x6}, {0x0, 0x7}, {0x5, 0xa}, {0x4, 0xa}, {0x5, 0x9}, {0x0, 0x8}, {0x0, 0x1}, {0x3, 0x4}, {0x3}, {0x3, 0x8}, {0x1, 0x1}, {0x7, 0x7}, {0x4, 0x9}, {0x6, 0x4}, {0x1, 0x9}, {0x6, 0x9}, {0x1, 0x9}, {0x3, 0x5}, {0x6, 0x4}, {0x7, 0x1}, {0x2, 0x6}, {0x0, 0xa}, {0x6, 0x6}, {0x3, 0x3}, {0x7, 0x9}, {0x7, 0x8}, {0x0, 0x7}, {0x7, 0x7}]}, @NL80211_TXRATE_LEGACY={0xb, 0x1, [0x2, 0xb, 0x12, 0x10, 0x30, 0x6c, 0x12]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7fff, 0x3f, 0x37a9, 0x7, 0x9, 0x0, 0x0, 0xd707]}}]}, @NL80211_BAND_6GHZ={0x84, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0x22, 0x2, [{0x7, 0x7}, {0x5, 0x7}, {0x5, 0x7}, {0x3, 0x2}, {0x0, 0x4}, {0x1, 0x7}, {0x2, 0x2}, {0x3, 0x6}, {0x4, 0x2}, {0x0, 0x7}, {0x4, 0x2}, {0x1, 0x1}, {0x6, 0x5}, {0x0, 0x5}, {0x4, 0x7}, {0x0, 0x4}, {0x4, 0x9}, {0x5, 0x8}, {0x6, 0x5}, {0x1, 0x5}, {0x7, 0x5}, {0x2, 0x4}, {0x4}, {0x6, 0x5}, {0x2}, {0x0, 0x9}, {0x2, 0x5}, {0x2, 0x4}, {0x6, 0x5}, {0x2, 0x4}]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0x4c, 0x2, [{0x0, 0x8}, {0x0, 0x7}, {0x0, 0x2}, {0x7, 0x7}, {0x1, 0x9}, {0x2, 0x8}, {0x6, 0x9}, {0x6, 0x5}, {0x0, 0x5}, {0x4}, {0x5, 0xa}, {0x6, 0x1}, {0x1, 0x1}, {0x4, 0x2}, {0x5, 0xa}, {0x5, 0x3}, {0x0, 0x3}, {0x6, 0x9}, {0x2, 0x1}, {0x7, 0x9}, {0x3, 0x3}, {0x1}, {0x0, 0x5}, {0x3}, {0x1, 0x7}, {0x3, 0x8}, {0x0, 0x1}, {0x1, 0x4}, {0x0, 0x7}, {0x1, 0x6}, {0x5, 0x1}, {0x7, 0x7}, {0x4, 0x8}, {0x6, 0x4}, {}, {0x1, 0x2}, {0x2, 0x1}, {0x4, 0x6}, {0x6, 0x2}, {0x3, 0x5}, {0x1, 0xa}, {0x0, 0xa}, {0x6, 0x7}, {0x2}, {0x3, 0x6}, {0x1, 0x2}, {0x6, 0x4}, {0x2, 0x9}, {0x0, 0x3}, {0x3}, {0x2, 0x3}, {0x2, 0x2}, {0x6, 0x5}, {0x3, 0x4}, {0x0, 0x2}, {0x0, 0x1}, {0x1, 0x1}, {0x0, 0xa}, {0x7, 0x8}, {0x5, 0x2}, {0x0, 0x6}, {0x0, 0x2}, {0x0, 0x1}, {0x7, 0x7}, {0x0, 0x5}, {}, {0x1}, {0x6, 0x5}, {0x1}, {0x2, 0x6}, {0x3, 0x2}, {0x1, 0x3}]}]}]}, @NL80211_ATTR_TX_RATES={0x540, 0x5a, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x54, 0x0, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x4, 0x80, 0x4, 0x4, 0x9, 0x0, 0x1, 0x7]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xcf8, 0xa83, 0x5, 0x7, 0xd14c, 0xb09, 0x8, 0x7]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2918, 0x6a, 0xda, 0x3f, 0x8001, 0x3, 0x7, 0xb48]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1f, 0x800, 0x7, 0x6, 0x3, 0x20, 0x6]}}]}, @NL80211_BAND_5GHZ={0xd8, 0x1, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x13, 0x1, [0xb, 0x16, 0x60, 0x36, 0x6, 0x5, 0x12, 0xb, 0x18, 0xb, 0x9, 0x1, 0xb, 0x4, 0x9]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x23, 0x2, [{0x5, 0x5}, {0x7, 0x9}, {0x1, 0x5}, {0x4, 0x3}, {0x0, 0x4}, {0x5, 0x1}, {0x5, 0x4}, {0x7, 0x9}, {0x2, 0x1}, {0x2, 0x5}, {0x2, 0x9}, {0x4, 0x6}, {0x6, 0x2}, {0x7}, {0x0, 0x7}, {0x4, 0x7}, {0x1, 0x9}, {0x5, 0x9}, {0x0, 0x7}, {0x4, 0xa}, {0x0, 0x7}, {0x0, 0x6}, {0x5, 0x4}, {0x1, 0x7}, {0x1, 0x5}, {0x4, 0x8}, {0x7, 0xa}, {0x3, 0x1}, {0x6, 0x2}, {0x5, 0x4}, {0x7, 0x4}]}, @NL80211_TXRATE_LEGACY={0x23, 0x1, [0x3, 0x60, 0x48, 0x2, 0x1b, 0x48, 0x3, 0x12, 0x3, 0x25, 0xf, 0x1, 0x9, 0x16, 0x24, 0xc, 0x2, 0xb, 0x6, 0x1, 0x1, 0x60, 0x3, 0x16, 0x5, 0x1b, 0x6, 0x0, 0x30, 0x1, 0xb]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x4, 0x80, 0x0, 0x8, 0x4, 0x65, 0x7, 0x6]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9ed1, 0x7, 0x200, 0x4, 0x6, 0x1c3b, 0x101, 0x9]}}, @NL80211_TXRATE_HT={0x14, 0x2, [{0x6, 0x7}, {0x7, 0xa}, {0x6, 0x2}, {0x1, 0x3}, {0x5, 0x2}, {0x4, 0x1}, {0x3, 0x3}, {0x0, 0x5}, {0x3, 0xa}, {0x0, 0x7}, {0x3, 0x3}, {0x4, 0x8}, {0x2, 0x2}, {0x0, 0x9}, {0x2, 0x5}, {0x7, 0x6}]}, @NL80211_TXRATE_LEGACY={0x12, 0x1, [0x30, 0x6, 0x6, 0x9, 0x18, 0x3, 0xc, 0x18, 0x5, 0x18, 0x5, 0x12, 0x36, 0x0]}, @NL80211_TXRATE_LEGACY={0x14, 0x1, [0x3, 0x3, 0x4, 0x6, 0x6, 0x60, 0x4, 0x48, 0x24, 0xae81031ba45bf887, 0x24, 0x1b, 0x6c, 0x1b, 0x12, 0x1b]}, @NL80211_TXRATE_LEGACY={0xb, 0x1, [0xc, 0x5, 0xb, 0x36, 0x16, 0x18, 0x6]}]}, @NL80211_BAND_5GHZ={0x44, 0x1, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0x8, 0x1, [0x1b, 0x1, 0xb, 0x6c]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xffff, 0x8001, 0x3, 0x3866, 0x0, 0x2, 0x9, 0xdc]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x80, 0x1, 0x6, 0xb2, 0x7ff, 0x2, 0x8001]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}, @NL80211_BAND_5GHZ={0xd0, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x7, 0x83, 0x1, 0xed, 0x7fff, 0x18, 0x7, 0xfffd]}}, @NL80211_TXRATE_LEGACY={0xd, 0x1, [0x6c, 0xb, 0x6, 0x3, 0x6, 0x2, 0x9, 0x12, 0x68d726f41474a8e3]}, @NL80211_TXRATE_HT={0x45, 0x2, [{0x1, 0x1}, {0x5, 0x8}, {0x2, 0x3}, {0x5, 0x7}, {0x0, 0x6}, {0x5, 0x5}, {0x7, 0xa}, {0x1, 0x1}, {0x0, 0xa}, {}, {0x0, 0x1c}, {0x0, 0x7}, {0x0, 0x8}, {0x2}, {0x1, 0x2}, {0x1, 0x4}, {0x7, 0x2}, {0x6, 0x3}, {0x7}, {0x7, 0x6}, {0x7, 0x3}, {0x2, 0x1}, {0x5, 0x4}, {0x2, 0x5}, {0x3, 0x2}, {}, {0x5, 0x3}, {0x6, 0x1}, {0x6, 0x4}, {0x3, 0x1}, {}, {0x1, 0x2}, {0x4, 0xa}, {0x2, 0x8}, {0x0, 0x7}, {0x4, 0x2}, {0x1, 0x1}, {0x5, 0x5}, {0x6, 0x6}, {0x7, 0x8}, {0x6, 0x4}, {0x1, 0x2}, {0x4, 0x2}, {0x7}, {0x0, 0x5}, {0x3, 0x6}, {0x0, 0x6}, {0x1, 0x3}, {0x0, 0x5}, {0x3, 0x3}, {0x4}, {0x3, 0xa}, {0x4, 0x8}, {0x5, 0x1}, {0x4, 0x2}, {0x2}, {0x5, 0x1}, {0x0, 0x7}, {0x7, 0x3}, {0x1, 0x7}, {0x5, 0x4}, {0x2, 0x4}, {0x0, 0x8}, {0x0, 0xa}, {0x7, 0xa}]}, @NL80211_TXRATE_HT={0x4a, 0x2, [{0x0, 0x1}, {0x4, 0x3}, {0x3, 0x5}, {0x3, 0x8}, {0x2, 0x4}, {0x5}, {0x0, 0xa}, {0x7, 0x9}, {}, {0x2}, {0x5, 0x6}, {0x0, 0x6}, {0x3, 0x5}, {0x5, 0x6}, {0x3, 0x5}, {0x4}, {0x6, 0x3}, {0x4}, {0x2, 0x9}, {0x4}, {0x2, 0x1}, {0x0, 0x5}, {0x6, 0x4}, {0x5}, {0x2, 0x5}, {0x3, 0x4}, {0x2, 0x7}, {0x3}, {0x4, 0x2}, {0x2, 0x4}, {0x4, 0x5}, {0x7, 0x8}, {0x5, 0x6}, {0x7, 0x4}, {0x5, 0x7}, {0x7, 0x5}, {0x5, 0x5}, {}, {0x1, 0x3}, {0x3, 0x4}, {0x7, 0x8}, {0x0, 0x8}, {0x2, 0x2}, {0x1}, {0x7, 0x3}, {0x7}, {0x0, 0x4}, {0x5, 0x6}, {0x5, 0x1}, {0x3, 0x2}, {0x4, 0x5}, {0x0, 0x9}, {0x5, 0x3}, {0x4, 0x7}, {0x7, 0x4}, {0x7, 0x6}, {}, {0x4, 0x5}, {0x0, 0x1}, {0x7, 0x9}, {0x5, 0xa}, {0x5, 0x9}, {0x7, 0x6}, {0x5, 0x6}, {0x6}, {0x1, 0xa}, {0x0, 0x2}, {0x1, 0x6}, {0x0, 0x1}, {0x6, 0x2}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0x1, 0x0, 0x2, 0x6a56, 0x100, 0x6, 0xef5]}}]}, @NL80211_BAND_5GHZ={0x5c, 0x1, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0xa, 0x1, [0x1b, 0x12, 0xc, 0xb, 0xc, 0x6]}, @NL80211_TXRATE_HT={0x27, 0x2, [{0x7, 0x7}, {0x1, 0xa}, {0x1, 0x3}, {0x5}, {0x2, 0x7}, {0x0, 0x3}, {0x0, 0x9}, {0x0, 0x1}, {0x4, 0x4}, {0x5}, {0x7, 0x6}, {0x7, 0x4}, {0x5, 0xa}, {0x0, 0x1}, {0x1, 0x9}, {0x5, 0xa}, {0x2, 0x6}, {0x0, 0x8}, {0x4, 0x5}, {0x3, 0x2}, {0x3, 0x1}, {0x1, 0x9}, {0x2, 0x1}, {0x0, 0x5}, {0x0, 0x7}, {0x7, 0x5}, {0x6, 0x1}, {0x2, 0x2}, {0x1, 0x3}, {0x4, 0xa}, {0x0, 0x8}, {0x4, 0x1}, {0x7, 0xa}, {}, {0x6, 0x4}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x8, 0x9, 0x40, 0x891, 0x2, 0x1, 0x6]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_60GHZ={0x78, 0x2, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x22, 0x1, [0x30, 0x3, 0x24, 0x18, 0x5, 0xb, 0x1, 0xc, 0x16, 0x12, 0x12, 0x2, 0x1b, 0x6c, 0x3, 0x5, 0x5, 0x4, 0x18, 0x5, 0x2, 0x16, 0x24, 0x12, 0x24, 0x78, 0x6, 0x6c, 0x7f9ea4cd54abc931, 0x30]}, @NL80211_TXRATE_HT={0x4f, 0x2, [{0x0, 0x2}, {0x1, 0x4}, {0x7, 0x7}, {0x4, 0x2}, {0x2, 0x5}, {0x4, 0x9}, {0x0, 0xa}, {0x1, 0xa}, {0x1, 0x8}, {0x7, 0x1}, {0x7, 0xa}, {0x4}, {0x0, 0x3}, {0x1, 0x7}, {0x3, 0x9}, {0x2, 0x1}, {0x0, 0x5}, {0x5, 0x3}, {0x4, 0x3}, {0x2, 0x6}, {0x0, 0x3}, {0x7, 0x5}, {0x6, 0x9}, {0x5, 0x2}, {0x7, 0x5}, {0x6, 0x4}, {0x1, 0x5}, {0x5, 0x3}, {0x3, 0x8}, {0x5, 0x9}, {0x5, 0x2}, {0x0, 0xa}, {0x3, 0x3}, {0x4, 0x6}, {0x6, 0x4}, {0x2, 0x7}, {0x7, 0x5}, {0x0, 0x1}, {0x7, 0x3}, {0x3, 0x1}, {0x7, 0x9}, {0x7, 0x6}, {0x1, 0x6}, {0x4, 0x1}, {0x0, 0x4}, {0x7, 0x4}, {0x5, 0x4}, {0x4, 0x4}, {0x5, 0x8}, {0x0, 0x8}, {0x4, 0x6}, {0x6}, {0x0, 0x3}, {0x5, 0x6}, {0x6, 0x1}, {0x1, 0x4}, {0x1, 0xa}, {0x2, 0x2}, {0x4, 0x8}, {0x1, 0x5}, {0x3, 0x2}, {0x7, 0x8}, {0x7, 0x9}, {0x0, 0x8}, {0x7, 0x1}, {0x3, 0x3}, {0x0, 0x3}, {0x1, 0x4}, {0x0, 0x5}, {0x1, 0x2}, {0x2, 0xa}, {0x2, 0x1}, {0x2, 0x8}, {0x0, 0x5}, {}]}]}, @NL80211_BAND_2GHZ={0xd0, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x1e, 0x1, [0x6c, 0x19, 0x1b, 0xc, 0x5, 0x57, 0x5, 0x1, 0x2, 0x6c, 0x4, 0x60, 0x4f8b6a4e4ea6fca, 0xc, 0x4, 0x18, 0x1, 0x3, 0x12, 0x5, 0x30, 0x52, 0x81, 0x3, 0x36, 0x3]}, @NL80211_TXRATE_LEGACY={0x16, 0x1, [0x36, 0x24, 0x1, 0x18, 0x4, 0x36, 0x4, 0x2, 0x4, 0xc, 0x36, 0xc, 0x24, 0x48, 0x36, 0x9, 0x12, 0x3]}, @NL80211_TXRATE_LEGACY={0x22, 0x1, [0x36, 0xc, 0x30, 0x5, 0x16, 0x1, 0x48, 0x1b, 0x30, 0x1, 0x48, 0x16, 0x6, 0x30, 0x6, 0x6c, 0x6e, 0x18, 0x9, 0xb, 0x1b, 0xc, 0x9, 0x30, 0x6c, 0x1, 0x12, 0x6, 0x18, 0x60]}, @NL80211_TXRATE_LEGACY={0x21, 0x1, [0xb, 0xc, 0x5, 0x2, 0x12, 0xb, 0x1b, 0x6, 0x6c, 0x1b, 0x18, 0x36, 0xb, 0x6c, 0x2, 0x6, 0x9, 0x30, 0x2, 0x6, 0x3, 0x4, 0x6c, 0x30, 0xb, 0x3, 0x1, 0x4, 0x36]}, @NL80211_TXRATE_HT={0x35, 0x2, [{0x7, 0x3}, {0x1, 0x1}, {0x7, 0x5}, {0x7, 0x9}, {0x3, 0x2}, {0x5, 0x6}, {0x7, 0x6}, {0x4, 0x1}, {0x3, 0x5}, {0x0, 0x8}, {0x1}, {0x6, 0x3}, {0x1, 0x4}, {0x1, 0x7}, {0x6, 0xa}, {0x6, 0x3}, {0x2, 0x3}, {0x2, 0x8}, {0x5, 0x9}, {0x2, 0x6}, {0x6, 0xa}, {0x2}, {0x4, 0x6}, {0x0, 0x3}, {0x6, 0x9}, {0x6, 0x1}, {0x0, 0x1}, {0x2, 0x1}, {0x1, 0x9}, {0x0, 0x8}, {0x1, 0x8}, {0x3, 0x2}, {0x0, 0x2}, {0x0, 0x9}, {0x7, 0x1}, {0x2}, {0x2, 0x5}, {0x0, 0xa}, {0x7, 0x5}, {0x1, 0x8}, {0x4, 0x3}, {0x2, 0x5}, {0x2, 0x4}, {0x2, 0xa}, {0x5, 0x7}, {0x1}, {0x2}, {0x1, 0x7}, {0x3, 0x3}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xfff, 0x0, 0x1f, 0x7, 0xffc0, 0x0, 0x100]}}]}, @NL80211_BAND_6GHZ={0xa0, 0x3, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x5d8ac6c43331a0f1}, @NL80211_TXRATE_HT={0x3b, 0x2, [{0x6, 0xa}, {0x1}, {0x2, 0x1}, {0x2, 0x8}, {0x1, 0xa}, {0x7}, {0x6, 0x9}, {0x0, 0x4}, {0x0, 0x6}, {0x3, 0x7}, {0x4, 0x1}, {0x2, 0x8}, {0x5, 0x3}, {0x6, 0x4}, {0x3}, {0x4, 0x4}, {0x3, 0x7}, {0x2, 0x7}, {0x1, 0xa}, {0x3, 0x5}, {0x2, 0x6}, {0x7}, {0x1, 0x7}, {0x0, 0x9}, {0x4, 0x2}, {0x1, 0x1}, {0x0, 0x8}, {0x0, 0x8}, {0x1}, {0x1, 0x1}, {0x7, 0x4}, {0x5, 0x6}, {0x1, 0x5}, {0x0, 0x1}, {0x1, 0x9}, {0x6}, {0x7, 0x9}, {0x5, 0x3}, {0x1, 0x1}, {0x1, 0x9}, {0x1}, {0x0, 0x6}, {0x6, 0x6}, {0x7, 0x2}, {0x7, 0x3}, {}, {0x0, 0x4}, {0x0, 0x8}, {0x7, 0x9}, {0x4, 0x1}, {0x3}, {0x4, 0x8}, {0x7, 0x5}, {0x6, 0x9}, {0x0, 0xa}]}, @NL80211_TXRATE_LEGACY={0x12, 0x1, [0x24, 0x30, 0x3, 0x3, 0x0, 0x17, 0x30, 0x5, 0x16, 0x60, 0x24, 0x60, 0x12, 0x9]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0x3b, 0x2, [{0x0, 0x6}, {0x4, 0x7}, {0x0, 0x6}, {0x1, 0x7}, {}, {0x0, 0x4}, {0x1, 0x8}, {0x2, 0x2}, {0x4, 0x6}, {0x0, 0x1}, {0x4, 0xa}, {0x5, 0x6}, {0x7, 0x8}, {0x4, 0x1}, {0x0, 0x2}, {0x1, 0x9}, {0x5, 0x4}, {0x4, 0x1}, {0x7, 0x1}, {0x0, 0x6}, {0x4, 0x2}, {0x0, 0x8}, {0x1, 0x7}, {0x0, 0x9}, {0x1, 0x6}, {0x6, 0x4}, {0x7}, {0x7, 0x2}, {0x4, 0xa}, {0x6, 0x4}, {0x0, 0x6}, {0x0, 0x6}, {0x1, 0x6}, {0x6, 0x5}, {0x2, 0x8}, {0x0, 0x3}, {0x1, 0x3}, {0x0, 0xa}, {0x4, 0x7}, {0x4, 0x4}, {0x2, 0x1}, {0x3, 0x8}, {0x3, 0x9}, {0x0, 0x7}, {0x3, 0x2}, {0x0, 0x9}, {0x0, 0x4}, {0x4, 0x2}, {0x0, 0x4}, {0x0, 0x5}, {0x5, 0xa}, {0x7, 0x6}, {0x7, 0x5}, {0x7, 0x6}, {0x2, 0x1}]}]}, @NL80211_BAND_60GHZ={0xb8, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x401, 0x100, 0x0, 0x1ff, 0x3, 0x7, 0x1b, 0x9]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0xc, 0x2, [{0x2, 0x2}, {0x2, 0xa}, {0x2, 0x5}, {0x0, 0x6}, {}, {0x1, 0x7}, {0x7, 0x9}, {0x0, 0xa}]}, @NL80211_TXRATE_HT={0x47, 0x2, [{0x0, 0x6}, {0x6, 0x9}, {0x2, 0x1}, {0x7, 0xa}, {0x3}, {0x7, 0x1}, {0x6, 0x9}, {0x7, 0x4}, {0x7, 0x4}, {0x4, 0xa}, {0x0, 0x1}, {0x6, 0x8}, {0x1, 0x5}, {0x6, 0x5}, {0x1, 0x8}, {0x0, 0xa}, {}, {0x0, 0x6}, {0x2, 0x15}, {0x5, 0xa}, {0x5, 0x8}, {0x1, 0x6}, {}, {0x4, 0x6}, {0x4, 0x9}, {0x5, 0x1}, {0x6, 0x7}, {}, {0x1, 0x1}, {0x3, 0x2}, {0x7, 0x3}, {0x0, 0x6}, {0x6}, {0x6, 0x9}, {0x6, 0x4}, {0x4, 0x3}, {0x2, 0x3}, {0x1, 0x7}, {0x0, 0x3}, {0x3, 0x8}, {0x1, 0x8}, {0x6, 0x3}, {0x2, 0x1}, {0x1, 0x7}, {0x4, 0x4}, {0x1, 0x3}, {0x2, 0x7}, {0x7, 0x4}, {0x1}, {0x3, 0x3}, {0x2, 0x2}, {0x4, 0x4}, {0x1, 0x2}, {0x0, 0x3}, {0x6, 0x5}, {0x1, 0x8}, {0x4, 0x4}, {0x4, 0x7}, {0x6}, {0x4, 0x6}, {0x0, 0x4}, {0x5, 0x9}, {0x5, 0x4}, {0x3, 0x6}, {0x4, 0x1}, {0x3, 0x5}, {0x0, 0x7}]}, @NL80211_TXRATE_HT={0x19, 0x2, [{0x7, 0x4}, {0x1, 0x7}, {0x3, 0x3}, {0x3, 0x3}, {0x2, 0x7}, {0x5, 0x5}, {0x6, 0x7}, {0x5, 0x4}, {0x7, 0x7}, {0x1, 0x9}, {0x7, 0x8}, {0x7, 0x9}, {0x1}, {0x4, 0x1}, {0x0, 0xa}, {0x3, 0x9}, {0x5, 0x8}, {0x1, 0x9}, {0x0, 0x5}, {0x4, 0x7}, {0x3, 0x9}]}, @NL80211_TXRATE_HT={0xb, 0x2, [{0x4, 0xa}, {0x3, 0x1}, {0x0, 0x9}, {0x3, 0x3}, {0x4, 0xa}, {0x3, 0x2}, {0x1, 0x7}]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0xfff, 0x5, 0x3ff, 0x401, 0x8, 0x20, 0x1000]}}]}]}, @NL80211_ATTR_TX_RATES={0xbc, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0xb8, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0x44, 0x2, [{0x7, 0x9}, {0x1, 0x4}, {0x0, 0x9}, {0x1, 0x4}, {0x7, 0x2}, {0x0, 0xa}, {0x1, 0x6}, {0x5, 0x3}, {0x6, 0x4}, {0x1, 0x7}, {0x6, 0x8}, {0x7}, {0x4, 0x9}, {0x0, 0x1}, {0x0, 0x6}, {0x0, 0x6}, {0x1, 0x1}, {0x6, 0x3}, {0x4, 0x4}, {0x7, 0x6}, {0x1, 0x7}, {0x4, 0x5}, {0x2, 0x8}, {0x2, 0x5}, {0x2, 0x3}, {0x2, 0x7}, {0x3, 0xa}, {0x3, 0x4}, {0x2, 0x4}, {0x0, 0x7}, {0x6}, {0x3, 0x3}, {0x1, 0x9}, {0x6}, {0x3, 0x6}, {0x2, 0x6}, {0x4, 0x1}, {0x6, 0x6}, {0x5, 0x1}, {0x2, 0x8}, {0x6, 0x6}, {0x0, 0x1}, {0x4}, {0x4, 0xa}, {0x2, 0x2}, {0x1, 0x9}, {0x7, 0x5}, {0x3, 0xa}, {0x5, 0xa}, {0x0, 0x3}, {0x3, 0x4}, {0x0, 0x6}, {0x2, 0x8}, {0x4, 0x3}, {0x6, 0x1}, {0x4, 0x5}, {0x0, 0x4}, {0x3, 0x2}, {0x0, 0x8}, {0x4, 0xa}, {0x6, 0x7}, {0x0, 0x4}, {0x2, 0x2}, {0x0, 0x1}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x32, 0x2, [{0x5, 0x8}, {0x0, 0x4}, {0x7, 0x6}, {0x2, 0x5}, {0x4, 0x5}, {0x7, 0x3}, {0x4, 0x1}, {0x1, 0x9}, {0x4, 0x9}, {0x1, 0x4}, {0x1, 0x8}, {0x5, 0x1}, {0x0, 0x8}, {0x2, 0x1}, {0x2, 0x1}, {0x1, 0x3}, {0x1, 0x5}, {0x1, 0x2}, {0x4, 0x6}, {0x2, 0x4}, {0x0, 0xa}, {0x1, 0x8}, {}, {0x0, 0x4}, {0x2, 0x8}, {0x5, 0x7}, {0x0, 0x9}, {0x7, 0xa}, {0x7, 0x2}, {0x1, 0x3}, {0x0, 0x3}, {0x3, 0x2}, {0x4, 0x4}, {0x0, 0xa}, {0x0, 0x1}, {0x3, 0x3}, {0x0, 0xa}, {0x5, 0x2}, {0x0, 0x1}, {0x2, 0x2}, {0x0, 0x6}, {0x5, 0x4}, {0x6}, {0x3, 0x8}, {0x3, 0x4}, {0x0, 0x8}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0xd, 0x2, [{0x4, 0x3}, {0x1}, {0x3, 0x5}, {0x0, 0x3}, {0x6, 0x1}, {0x0, 0x7}, {0x0, 0x7}, {0x7, 0x2}, {0x4, 0x3}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0x81, 0x1, 0x1000, 0x2, 0x1, 0x1, 0x8]}}]}]}, @NL80211_ATTR_TX_RATES={0xd0, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x48, 0x3, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x1ff, 0x5, 0x6, 0x0, 0x1ff, 0xcd, 0x0, 0x3]}}, @NL80211_TXRATE_LEGACY={0x14, 0x1, [0x48, 0x1, 0x9, 0x1, 0x24, 0x5, 0x60, 0x16, 0x19, 0x6c, 0x18, 0x60, 0x30, 0x6, 0x48, 0x12]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x400, 0x800, 0x3f, 0x9f, 0x5, 0x4, 0x3, 0xff]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x3}]}, @NL80211_BAND_6GHZ={0x84, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0x14, 0x2, [{0x3, 0x5}, {0x6, 0x6}, {0x0, 0xa}, {0x7, 0x6}, {0x3, 0x3}, {0x1, 0x5}, {0x1, 0x5}, {0x1, 0x8}, {0x0, 0x5}, {0x1, 0x5}, {0x3, 0x9}, {0x5, 0x3}, {0x7, 0x6}, {0x2, 0x1}, {0x7, 0xa}, {0x0, 0x4}]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x5, 0x2, [{0x5, 0x9}]}, @NL80211_TXRATE_HT={0x45, 0x2, [{0x7, 0xa}, {0x0, 0x2}, {0x5, 0x4}, {0x2, 0x6}, {0x3, 0x6}, {0x5, 0x3}, {0x2, 0x6}, {0x4, 0xa}, {0x3, 0x8}, {0x0, 0x3}, {0x5, 0x2}, {0x0, 0x6}, {0x5, 0x6}, {0x5, 0x3}, {0x3, 0x4}, {0x2, 0x4}, {0x2, 0x7}, {0x1, 0x6}, {0x7, 0x8}, {0x4, 0x2}, {0x1}, {0x1, 0x8}, {0x2, 0x6}, {0x4, 0x6}, {0x1, 0x3}, {0x7, 0x9}, {0x5, 0x2}, {0x5, 0x5}, {0x7, 0xa}, {0x1, 0x5}, {0x4, 0x6}, {0x0, 0x2}, {0x3, 0x3}, {0x0, 0x8}, {0x1, 0x7}, {0x2, 0x5}, {0x0, 0xa}, {0x1, 0x7}, {0x5, 0x3}, {0x1, 0xa}, {0x1, 0x4}, {0x0, 0x7}, {0x4, 0x6}, {0x2, 0x7}, {0x1, 0x2}, {0x3, 0x5}, {0x4, 0x5}, {0x0, 0x4}, {0x2, 0x9}, {0x3, 0x2}, {0x5, 0x4}, {0x0, 0x2}, {0x2, 0x9}, {0x0, 0xa}, {0x7, 0x4}, {}, {0x7}, {0x2, 0x1}, {0x4, 0x1}, {0x4, 0x5}, {0x6, 0x3}, {0x1, 0x4}, {0x4}, {0x0, 0x9}, {0x1}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x7, 0x14b, 0x6, 0x8, 0x6, 0x1000, 0x373]}}]}]}, @NL80211_ATTR_TX_RATES={0x10, 0x5a, 0x0, 0x1, [@NL80211_BAND_2GHZ={0xc, 0x0, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}]}]}]}, 0xbb0}, 0x1, 0x0, 0x0, 0x20008890}, 0x40040) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r1) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000100)={r6, 0x3, 0x6}, 0x10) sendmmsg$inet(r0, &(0x7f0000002640)=[{{&(0x7f0000000000)={0x2, 0x4e23, @multicast1}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000040)="f5a9016840ced44e7f9eea6de09ff39ee375017e470a2495a9447351c023b7ae1c51692a44b101d5fe98299f2e3dbbbe25b03e791788aa1bbfd27a801cc082250f69586e94b9976cea0e8a06da9ada5093", 0x51}, {&(0x7f0000000300)="c6fce1d404b31c01b697d4ee28d307199590ac34f44b4697991b63a6afb1f78c9574cf956c81b52bf7f89a6d03939f0d5e1a4d12b58e7a24c28ea745582b54a7748e275b2b45e1ea749dc69918f7ed6ae1793f9f6d88d7c66c6b27f591148be358a827cfbc0555ca236ac5c2ff6b231a89fc25f1", 0x74}, {&(0x7f0000000380)="2a0e23b678ae6d8407377455e548245b2e82d1fec812f1fdd30ffde0edb7053192010797899108bb6d0a8cebfebd64b3bfc5f4a7b6b5ce66ca5ba762e43b67a89973577ff70b0ac4cdf85cd35105a5f56e196e8539b03175c2326bcd5f13fbc925bbed010b3877cb8250cdee1b2158e98dab7c5a850a31b1afe74e3e7196b62af964911386114e189df147a56d", 0x8d}, {&(0x7f0000000440)="313d719ec7ffea520ec00e89057659807bd134b154a0c5839167bf6cfeecc996619eb2e1f1ccdd2a9e90abb69382696256bf057e64ceb7eb5f600217ad0dd712ee51e1b22a1d1656e4433c", 0x4b}], 0x4, &(0x7f00000004c0)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x8}}, @ip_retopts={{0x3c, 0x0, 0x7, {[@generic={0x58, 0xd, "c636741eccb98179e2280d"}, @timestamp_prespec={0x44, 0x1c, 0x9d, 0x3, 0x0, [{@empty, 0x101}, {@loopback, 0x3}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x80}}, @ip_retopts={{0x40, 0x0, 0x7, {[@ssrr={0x89, 0x13, 0x3f, [@private=0xa010100, @local, @multicast2, @rand_addr=0x64010100]}, @lsrr={0x83, 0x7, 0xb7, [@loopback]}, @generic={0x86, 0xf, "32419364310a77b1d14c08f7e3"}, @ra={0x94, 0x4}, @generic={0x86, 0x3, 'k'}]}}}, @ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0xc8}}, {{&(0x7f00000005c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000600)="812cd13110823c00699a18e4a3334ae9ab419e88e2cda60aefc84268946b961568", 0x21}, {&(0x7f0000000640)="7007a20a5641273bc67666fcea7e17412b8dce27267f18f76f02bb97dded882c314668b18b1ce024112c0fb561c5588de5177af1eec7d3703e8f936d72d171c556d9d62a9839bb3c9b0748eb9f16c554ef7c75c81b36a5c193", 0x59}], 0x2, &(0x7f0000000740)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @multicast1, @remote}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x8001}}, @ip_ttl={{0x14, 0x0, 0x2, 0x5}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x6}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x6}}, @ip_retopts={{0x3c, 0x0, 0x7, {[@generic={0x89, 0x3, "a4"}, @ra={0x94, 0x4}, @timestamp_addr={0x44, 0x14, 0xce, 0x1, 0x6, [{@multicast2, 0x100}, {@multicast2, 0x1f}]}, @rr={0x7, 0xf, 0xe8, [@rand_addr=0x64010102, 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{&(0x7f0000001b80)="2bf9021507b773428fd08b56dc0cc9b9d00409a4424265d67aff5a8f93aa64678b84c589217704c8e6c899152f1c3ca88406d40887ad70dee1c241a793fcf869d2c222c13c03f648043e19b4807a5d4c5c39ec5295707428e1d69258acd9e3d50d5d2a29ca989005ef806c19ea5905185318bf50b46d30eec1fa292fca1cb8504e132ad8745b2975a9034275f6072d94c96504961c56dee14e7148b529a0b48012d295fea0135a1049be7210d50b42880a5f30f7a64fcb70dd8dbbc5e9fe4ebea67f8bcdd39a5f3d582f46ad1510096b45d73e7af7f413d4c8895eb24beeed2a2739707d0e4ab2ba08c3aabb86", 0xed}], 0x9, &(0x7f0000001d40)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x81}}, @ip_ttl={{0x14, 0x0, 0x2, 0x5}}], 0x30}}, {{&(0x7f0000001d80)={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000002140)=[{&(0x7f0000001dc0)}, {&(0x7f0000001e00)="a30a492e1ca440351a4bb11ebc234344e3f28ffa70c58345b8bf1e651f04e15d8746191c1832c76d8b66981b0570144073630e7d00806d5d0e4f", 0x3a}, {&(0x7f0000001e40)="6106c918702c7a6813244ea900788a9b15ff6192bfcf6d2f316e2498286f836c28a12a5ed0df2b28d40a6e88f5a8afbd38d6bdfa0dabf1dab1b5386a8391546037c2c5b38dd2899e0b7c9972d3b348f3d6e85dffaa93044bb9a86cd4bbc5a05a06d6790c9e7db7e57d82eb9ff24ba5f66b65a6beb44faad12f1c601dd922dc65841da8e422e8512001343e44a6d4e629d594fa5602611a248945735dbaa26cd506df8cc00b141c75b811af3ab19be6c6ffbee5dfe18f6750abf5828790ebb8c6082f8eb84267359b3f0e3211c6535d457d32bdb3", 0xd4}, {&(0x7f0000001f40)="0be1c2356fe2d510cec5f8f6cfef4d034dfbd3ed56be066043f2021110d6c9554c5099b05140104ce17f666764375072b0573ee12ea6b1833a3130a448069c257c7e1adbc1ec8f4915f2f20c2b4c8fd477d373b18a6fa26fddfbbc4b8ec65b64f1b2f5817351db7149d268f3faa392b2c6e33962a84965539508cbbebe1c6094ab5f477f8fbbd7f261a75763ba4b07ccf09e4e19e0fc9c9b32b2b2af5de2abdae10f471a7ba5e1cc111055beabd707686a22e38a910c9b1d06944f3a603570fb7cf8768f67ba50d8289ecb9b", 0xcc}, {&(0x7f0000002040)="c71ebba59b523e0913b58a308040401de7b17358240a4bfa5a59d6d5ca2767ebef974851454df76d79738cf22ddc77e8e7c16812a9914f1e83a3f29243c61edfe30b86d9b64943aa5e6e8010e7e4fa178674cb0a1d9f10c6ca0bfe793b01141e773d36a4d86a45417c3f204764b5336f303e6e427fa1079d45ac436bd4ae9135b8cabdb33427730b4c6c5836d5febb46ff99fa192b70a8d4c273be594492a8e27496b81f81e80c6ce1e25d13db5608209333334047b138a439b59cd2e32fea96c8a7d0adf1800845730761", 0xcb}], 0x5, &(0x7f00000021c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0xffffff7a}}, @ip_retopts={{0x110, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x54, 0x21, 0x3, 0x2, [{@multicast2, 0x57a}, {@multicast1, 0xc2}, {@rand_addr=0x64010102, 0x6d}, {@loopback, 0x1}, {@empty, 0xfff}, {@multicast2, 0xed}, {@remote, 0x6}, {@remote, 0x7}, {@broadcast, 0x7b}, {@local, 0x20}]}, @timestamp_prespec={0x44, 0x24, 0xf3, 0x3, 0x2, [{@private=0xa010100, 0x7fffffff}, {@initdev={0xac, 0x1e, 0x10, 0x0}, 0x401}, {@local, 0x1f}, {@multicast2, 0x7}]}, @timestamp={0x44, 0xc, 0x90, 0x0, 0x9, [0xfffffff9, 0x6]}, @timestamp={0x44, 0xc, 0x70, 0x0, 0x0, [0x0, 0x40]}, @timestamp_prespec={0x44, 0x14, 0xf4, 0x3, 0x6, [{@multicast2, 0xff}, {@multicast2, 0x9}]}, @noop, @timestamp={0x44, 0x20, 0x6e, 0x0, 0x0, [0x7fffffff, 0x8, 0x7ff, 0x3, 0x80000001, 0x5, 0x0]}, @cipso={0x86, 0x33, 0x3, [{0x2, 0x4, "dba0"}, {0x5, 0xf, "959e716ddbc8f45f098fc55381"}, {0x0, 0xf, "87181f28c76a6e4f7821a43a0d"}, {0x7, 0xb, "88e0b5d0e00776f3b3"}]}, @ra={0x94, 0x4, 0x1}, @end]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @empty, @private=0xa010102}}}, @ip_retopts={{0x5c, 0x0, 0x7, {[@cipso={0x86, 0x33, 0x1, [{0x3, 0x2}, {0x0, 0x5, "7afe65"}, {0x0, 0xf, "c80098aa858fc99550639f940b"}, {0x7, 0xb, "0623d6cf7194779c8b"}, {0x6, 0xc, "33a3647808d65423c73d"}]}, @ra={0x94, 0x4}, @lsrr={0x83, 0x13, 0xf3, [@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback, @private=0xa010101]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x5}}], 0x1c0}}, {{&(0x7f0000002380)={0x2, 0x4e20, @multicast2}, 0x10, &(0x7f0000002500)=[{&(0x7f00000023c0)="f1b6768ba76823d7b9eeac1f84dad1faf6d3e2e95cbeb39bcf6cef7cb1f82b249c81f62aa5311b5ec5b114ba", 0x2c}, {&(0x7f0000002400)="a52656fe8ecc77fc844832d114f23dc3059a323b3bac2b92d704b703b5f16f3a1b41f92aeaad14c6f3f09640d084853f78b72157f5fc77e6f4deba9d2e9f48c5917c5ffef29827ebcf6c4b7f3368f99b3a504c5cddb7e3a3c15093c7cacfc83e9248e72914e3ed6ee2ee19d1c328701ee68c436353de18f10ed2ec0a091343fd5f91c2db80bb5b0fe1331383d2c59ec85fe49876f7a9cd03c84dec504198ec201ada469ad9abd03fc43d68ef76500cbac1a9b4281640c03f", 0xb8}, {&(0x7f00000024c0)="2b186812b8db4a59c2773e0bdefa87cd62faa7f76f1d947029b30bfa051ea95397148c4706e08137acdb6f6a4823f626a90a601f66c41c0dd066c26d2302", 0x3e}], 0x3, &(0x7f0000002540)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x555}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x3}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x80}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x2b}, @broadcast}}}, @ip_retopts={{0x2c, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x1c, 0xb0, 0x3, 0x9, [{@local, 0x9}, {@multicast2, 0x1ff}, {@multicast2, 0xff}]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x7}}], 0xc8}}], 0x5, 0x1) [ 2809.468190] FAULT_INJECTION: forcing a failure. [ 2809.468190] name failslab, interval 1, probability 0, space 0, times 0 [ 2809.470854] CPU: 1 PID: 13776 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 2809.472421] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2809.474180] Call Trace: [ 2809.474746] dump_stack+0x107/0x167 [ 2809.475519] should_fail.cold+0x5/0xa [ 2809.476326] ? jbd2_journal_add_journal_head+0x1a3/0x540 [ 2809.477465] should_failslab+0x5/0x20 [ 2809.478286] kmem_cache_alloc+0x5b/0x310 [ 2809.479150] jbd2_journal_add_journal_head+0x1a3/0x540 [ 2809.480263] jbd2_journal_get_create_access+0x40/0x560 [ 2809.481382] __ext4_journal_get_create_access+0x43/0x90 [ 2809.482513] ext4_ind_map_blocks+0xbb0/0x2170 [ 2809.483475] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2809.484588] ? ext4_free_branches+0x680/0x680 [ 2809.485551] ? lock_release+0x680/0x680 [ 2809.486404] ? lock_downgrade+0x6d0/0x6d0 [ 2809.487299] ? down_write_killable+0x180/0x180 [ 2809.488280] ext4_map_blocks+0x902/0x1910 [ 2809.489171] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2809.490123] ? trace_hardirqs_on+0x5b/0x180 [ 2809.491034] ? kmem_cache_alloc+0x2a6/0x310 [ 2809.491951] ext4_writepages+0x19bf/0x3350 [ 2809.492881] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2809.494000] ? quarantine_put+0x8b/0x1a0 [ 2809.494861] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2809.495887] ? __kasan_slab_free+0x122/0x160 [ 2809.496820] ? jbd2_journal_stop+0x61f/0xdc0 [ 2809.497767] ? jbd2_journal_stop+0x188/0xdc0 [ 2809.498697] ? balance_dirty_pages_ratelimited+0x43e/0x2000 [ 2809.499889] ? __ext4_journal_stop+0x107/0x1f0 [ 2809.500855] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2809.501900] ? __mark_inode_dirty+0x12e/0xd40 [ 2809.502857] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2809.503892] do_writepages+0xee/0x2a0 [ 2809.504692] ? page_writeback_cpu_online+0x20/0x20 [ 2809.505728] ? ext4_buffered_write_iter+0x26a/0x4a0 [ 2809.506788] ? lock_downgrade+0x6d0/0x6d0 [ 2809.507667] ? generic_perform_write+0x37d/0x4f0 [ 2809.508675] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2809.509751] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2809.510891] filemap_write_and_wait_range+0x65/0x100 [ 2809.511957] ext4_file_write_iter+0xd45/0x1530 [ 2809.512934] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2809.513910] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2809.515025] new_sync_write+0x42c/0x660 [ 2809.515866] ? new_sync_read+0x6f0/0x6f0 [ 2809.516729] ? ksys_write+0x12d/0x260 [ 2809.517539] ? lock_release+0x680/0x680 [ 2809.518387] ? avc_policy_seqno+0x9/0x70 [ 2809.519243] ? selinux_file_permission+0x92/0x520 [ 2809.520279] vfs_write+0x7c0/0xb10 [ 2809.521030] ksys_write+0x12d/0x260 [ 2809.521816] ? __ia32_sys_read+0xb0/0xb0 [ 2809.522683] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2809.523788] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2809.524880] do_syscall_64+0x33/0x40 [ 2809.525675] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2809.526749] RIP: 0033:0x7fe75cdf1b19 [ 2809.527535] 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 [ 2809.531419] RSP: 002b:00007fe75a367188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2809.533029] RAX: ffffffffffffffda RBX: 00007fe75cf04f60 RCX: 00007fe75cdf1b19 [ 2809.534550] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2809.536054] RBP: 00007fe75a3671d0 R08: 0000000000000000 R09: 0000000000000000 [ 2809.537560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2809.539077] R13: 00007ffdbd529e7f R14: 00007fe75a367300 R15: 0000000000022000 [ 2809.540786] ENOMEM in journal_alloc_journal_head, retrying. [ 2809.549789] device syz_tun entered promiscuous mode [ 2809.555705] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=13795 comm=syz-executor.4 [ 2809.579894] device syz_tun entered promiscuous mode 16:15:20 executing program 5: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 61) 16:15:20 executing program 0: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x842400, 0x0) ioctl$FIOCLEX(r1, 0x5451) read(r0, &(0x7f0000000000), 0x1b4000) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000003700)='/proc/self/attr/current\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000003740)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) [ 2809.613355] device syz_tun left promiscuous mode [ 2809.623862] device syz_tun entered promiscuous mode [ 2809.625124] device syz_tun left promiscuous mode [ 2809.639927] device syz_tun left promiscuous mode [ 2809.658266] FAULT_INJECTION: forcing a failure. [ 2809.658266] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2809.660861] CPU: 1 PID: 13801 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 2809.662344] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2809.664089] Call Trace: [ 2809.664656] dump_stack+0x107/0x167 [ 2809.665430] should_fail.cold+0x5/0xa [ 2809.666249] __alloc_pages_nodemask+0x182/0x600 [ 2809.667228] ? add_mm_counter_fast+0x220/0x220 [ 2809.668198] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2809.669475] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2809.670592] ? lock_downgrade+0x6d0/0x6d0 [ 2809.671471] ? mark_held_locks+0x9e/0xe0 [ 2809.672336] alloc_pages_vma+0xbb/0x410 [ 2809.673180] handle_mm_fault+0x152f/0x3500 [ 2809.674083] ? do_raw_spin_lock+0x121/0x260 [ 2809.674996] ? rwlock_bug.part.0+0x90/0x90 [ 2809.675886] ? __pmd_alloc+0x630/0x630 [ 2809.676730] __get_user_pages+0x6ec/0x1620 [ 2809.677643] ? follow_page_mask+0x1900/0x1900 [ 2809.678592] ? down_read+0x10f/0x430 [ 2809.679375] ? down_write+0x160/0x160 [ 2809.680190] get_user_pages_unlocked+0x18a/0x690 [ 2809.681590] ? internal_get_user_pages_fast+0xdce/0x2640 [ 2809.682869] ? pin_user_pages_locked+0x7b0/0x7b0 [ 2809.683890] internal_get_user_pages_fast+0x175f/0x2640 [ 2809.685051] ? pin_user_pages_unlocked+0x80/0x80 [ 2809.686068] ? trace_hardirqs_on+0x5b/0x180 [ 2809.686982] get_user_pages_fast+0x66/0xa0 [ 2809.687878] iov_iter_get_pages+0x297/0xf40 [ 2809.688791] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 2809.689832] ? mempool_resize+0x7d0/0x7d0 [ 2809.690717] bio_iov_iter_get_pages+0x22a/0x1200 [ 2809.691722] ? bvec_alloc+0x17e/0x2f0 [ 2809.692528] ? bio_alloc_bioset+0x2a1/0x600 [ 2809.693433] ? bio_add_pc_page+0x100/0x100 [ 2809.694339] ? bvec_alloc+0x290/0x2f0 [ 2809.695149] ? iov_iter_npages+0x1fd/0xa70 [ 2809.696046] ? ext4_iomap_begin+0x1a0/0x700 [ 2809.696969] iomap_dio_bio_actor+0x77a/0xef0 [ 2809.697930] iomap_dio_actor+0x36f/0x560 [ 2809.698804] iomap_apply+0x289/0x810 [ 2809.699589] ? iomap_dio_rw+0x90/0x90 [ 2809.699879] device syz_tun entered promiscuous mode [ 2809.700412] ? trace_event_raw_event_iomap_class+0x560/0x560 [ 2809.701692] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=13795 comm=syz-executor.4 [ 2809.702708] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2809.702729] ? mark_held_locks+0x9e/0xe0 [ 2809.702763] ? filemap_check_errors+0xa5/0x150 [ 2809.708582] __iomap_dio_rw+0x6cd/0x1110 [ 2809.709448] ? iomap_dio_rw+0x90/0x90 [ 2809.710285] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2809.711261] ? down_read+0x10f/0x430 [ 2809.712048] ? down_write+0x160/0x160 [ 2809.712864] iomap_dio_rw+0x31/0x90 [ 2809.713648] ext4_file_read_iter+0x2c7/0x4c0 [ 2809.714584] new_sync_read+0x424/0x6f0 [ 2809.715412] ? ksys_lseek+0x1b0/0x1b0 [ 2809.716235] ? fsnotify_perm.part.0+0x22d/0x620 [ 2809.716660] device syz_tun left promiscuous mode [ 2809.717225] ? security_file_permission+0xb1/0xe0 [ 2809.719259] vfs_read+0x4da/0x620 [ 2809.720001] ksys_read+0x12d/0x260 [ 2809.720754] ? vfs_write+0xb10/0xb10 [ 2809.721545] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2809.722658] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2809.723753] do_syscall_64+0x33/0x40 [ 2809.724538] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2809.725635] RIP: 0033:0x7f6c9e32db19 [ 2809.726426] 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 [ 2809.730325] RSP: 002b:00007f6c9b8a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2809.731942] RAX: ffffffffffffffda RBX: 00007f6c9e440f60 RCX: 00007f6c9e32db19 [ 2809.733456] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2809.734979] RBP: 00007f6c9b8a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2809.736491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2809.738015] R13: 00007fff36abeaef R14: 00007f6c9b8a3300 R15: 0000000000022000 16:15:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16, @ANYBLOB="254636acc083434ce40001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r1) [ 2809.861703] FAULT_INJECTION: forcing a failure. [ 2809.861703] name failslab, interval 1, probability 0, space 0, times 0 [ 2809.864314] CPU: 1 PID: 13802 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 2809.865796] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2809.867555] Call Trace: [ 2809.868120] dump_stack+0x107/0x167 [ 2809.868897] should_fail.cold+0x5/0xa [ 2809.869717] ? __es_insert_extent+0xed1/0x1370 [ 2809.870683] should_failslab+0x5/0x20 [ 2809.871492] kmem_cache_alloc+0x5b/0x310 [ 2809.872358] __es_insert_extent+0xed1/0x1370 [ 2809.873294] ? do_raw_read_unlock+0x70/0x70 [ 2809.874233] ext4_es_insert_delayed_block+0x30d/0x6d0 [ 2809.875330] ? ext4_is_pending+0x210/0x210 [ 2809.876221] ? do_raw_spin_lock+0x121/0x260 [ 2809.877137] ? ext4_has_free_clusters+0x294/0x570 [ 2809.878168] ? percpu_counter_add_batch+0x8b/0x140 [ 2809.879205] ? do_raw_spin_unlock+0x4f/0x220 [ 2809.880135] ? _raw_spin_unlock+0x1a/0x30 [ 2809.881014] ? ext4_da_reserve_space+0xf8/0x3c0 [ 2809.882005] ext4_da_get_block_prep+0xa91/0x1100 [ 2809.883008] ? ext4_da_release_space+0x480/0x480 [ 2809.884006] ? lock_downgrade+0x6d0/0x6d0 [ 2809.884896] ? create_empty_buffers+0x4a3/0x640 [ 2809.885887] ? do_raw_spin_unlock+0x4f/0x220 [ 2809.886818] ? create_page_buffers+0x139/0x230 [ 2809.887787] __block_write_begin_int+0x3d1/0x19c0 [ 2809.888807] ? ext4_da_release_space+0x480/0x480 [ 2809.890148] ? remove_inode_buffers+0x300/0x300 [ 2809.891258] ? jbd2__journal_start+0xf3/0x7e0 [ 2809.892221] ext4_da_write_begin+0x37d/0xd40 [ 2809.893162] ? ext4_write_begin+0x10f0/0x10f0 [ 2809.894114] ? copyout_mc+0x140/0x140 [ 2809.894937] generic_perform_write+0x20a/0x4f0 [ 2809.895916] ? page_cache_prev_miss+0x310/0x310 [ 2809.896904] ? down_write_killable+0x180/0x180 [ 2809.897894] ext4_buffered_write_iter+0x232/0x4a0 [ 2809.898919] ext4_file_write_iter+0xccd/0x1530 [ 2809.899902] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2809.900872] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2809.902002] new_sync_write+0x42c/0x660 [ 2809.902846] ? new_sync_read+0x6f0/0x6f0 [ 2809.903709] ? ksys_write+0x12d/0x260 [ 2809.904522] ? lock_release+0x680/0x680 [ 2809.905362] ? avc_policy_seqno+0x9/0x70 [ 2809.906227] ? selinux_file_permission+0x92/0x520 [ 2809.907266] vfs_write+0x7c0/0xb10 [ 2809.908019] ksys_write+0x12d/0x260 [ 2809.908788] ? __ia32_sys_read+0xb0/0xb0 [ 2809.909661] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2809.910772] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2809.911858] do_syscall_64+0x33/0x40 [ 2809.912642] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2809.913736] RIP: 0033:0x7f8d9aea9b19 [ 2809.914526] 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 [ 2809.918412] RSP: 002b:00007f8d983dd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2809.920024] RAX: ffffffffffffffda RBX: 00007f8d9afbd0e0 RCX: 00007f8d9aea9b19 [ 2809.921532] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2809.923052] RBP: 00007f8d983dd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2809.924564] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2809.926081] R13: 00007fff2f170e3f R14: 00007f8d983dd300 R15: 0000000000022000 [ 2822.952693] FAULT_INJECTION: forcing a failure. [ 2822.952693] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2822.954215] CPU: 0 PID: 13829 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 2822.955047] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2822.956113] Call Trace: [ 2822.956663] dump_stack+0x107/0x167 [ 2822.957080] should_fail.cold+0x5/0xa [ 2822.957516] __alloc_pages_nodemask+0x182/0x600 [ 2822.958054] ? add_mm_counter_fast+0x220/0x220 [ 2822.958576] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2822.959269] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2822.959877] ? lock_downgrade+0x6d0/0x6d0 [ 2822.960355] ? mark_held_locks+0x9e/0xe0 [ 2822.960823] alloc_pages_vma+0xbb/0x410 [ 2822.961281] handle_mm_fault+0x152f/0x3500 [ 2822.961775] ? do_raw_spin_lock+0x121/0x260 [ 2822.962280] ? rwlock_bug.part.0+0x90/0x90 [ 2822.962776] ? __pmd_alloc+0x630/0x630 [ 2822.963250] __get_user_pages+0x6ec/0x1620 [ 2822.963744] ? follow_page_mask+0x1900/0x1900 [ 2822.964278] ? down_read+0x10f/0x430 [ 2822.964708] ? down_write+0x160/0x160 [ 2822.965160] get_user_pages_unlocked+0x18a/0x690 [ 2822.965707] ? internal_get_user_pages_fast+0xdce/0x2640 [ 2822.966342] ? pin_user_pages_locked+0x7b0/0x7b0 [ 2822.966902] internal_get_user_pages_fast+0x175f/0x2640 [ 2822.967525] ? pin_user_pages_unlocked+0x80/0x80 [ 2822.968075] ? trace_hardirqs_on+0x5b/0x180 [ 2822.968570] get_user_pages_fast+0x66/0xa0 [ 2822.969056] iov_iter_get_pages+0x297/0xf40 [ 2822.969551] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 2822.970118] ? mempool_resize+0x7d0/0x7d0 [ 2822.970603] bio_iov_iter_get_pages+0x22a/0x1200 [ 2822.971161] ? bvec_alloc+0x17e/0x2f0 [ 2822.971615] ? bio_alloc_bioset+0x2a1/0x600 [ 2822.972111] ? bio_add_pc_page+0x100/0x100 [ 2822.972602] ? bvec_alloc+0x290/0x2f0 [ 2822.973046] ? iov_iter_npages+0x1fd/0xa70 [ 2822.973541] ? ext4_iomap_begin+0x1a0/0x700 [ 2822.974048] iomap_dio_bio_actor+0x77a/0xef0 [ 2822.974562] iomap_dio_actor+0x36f/0x560 [ 2822.975031] iomap_apply+0x289/0x810 [ 2822.975456] ? iomap_dio_rw+0x90/0x90 [ 2822.975893] ? trace_event_raw_event_iomap_class+0x560/0x560 [ 2822.976556] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2822.977164] ? mark_held_locks+0x9e/0xe0 [ 2822.977635] ? filemap_check_errors+0xa5/0x150 [ 2822.978178] __iomap_dio_rw+0x6cd/0x1110 16:15:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0xb8) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) ptrace(0x4207, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 32) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0), 0x2001, &(0x7f0000000600)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {}, 0x2c, {[{@noextend}, {@access_uid}, {@afid={'afid', 0x3d, 0x3}}, {@debug={'debug', 0x3d, 0x80000000}}], [{@obj_role={'obj_role', 0x3d, '=noneK\xfd\xfb\x84\x91]\xb2\xa0&\xa2\xe6j\xa7_\xde\x96\x92\xf5O+'}}, {@smackfshat={'smackfshat', 0x3d, 'syztnl2\x00'}}, {@subj_user={'subj_user', 0x3d, '|\xb1\x0e\xed\xc9\xaf}'}}, {@appraise_type}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) 16:15:33 executing program 0: r0 = syz_io_uring_setup(0x6f07, &(0x7f0000000000)={0x0, 0xfffffffc}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000100), 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, &(0x7f0000000140)={{0x9, 0xc3}, 0x100, './file0\x00'}) 16:15:33 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 53) 16:15:33 executing program 4: fchmod(0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x101, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x2, 0x0, 0x1004, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000240)={@remote, @private0={0xfc, 0x0, '\x00', 0x1}, @mcast2, 0x9, 0x1, 0x1, 0x0, 0x75, 0x1000000, r3}) close(0xffffffffffffffff) 16:15:33 executing program 5: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 62) [ 2822.978640] ? iomap_dio_rw+0x90/0x90 [ 2822.979224] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2822.979753] ? down_read+0x10f/0x430 [ 2822.980180] ? down_write+0x160/0x160 [ 2822.980617] iomap_dio_rw+0x31/0x90 [ 2822.981039] ext4_file_read_iter+0x2c7/0x4c0 [ 2822.981543] new_sync_read+0x424/0x6f0 [ 2822.981998] ? ksys_lseek+0x1b0/0x1b0 [ 2822.982440] ? fsnotify_perm.part.0+0x22d/0x620 [ 2822.982976] ? security_file_permission+0xb1/0xe0 [ 2822.983540] vfs_read+0x4da/0x620 [ 2822.983945] ksys_read+0x12d/0x260 [ 2822.984351] ? vfs_write+0xb10/0xb10 [ 2822.984781] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2822.985384] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2822.985983] do_syscall_64+0x33/0x40 [ 2822.986409] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2822.986993] RIP: 0033:0x7f6c9e32db19 [ 2822.987420] 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 [ 2822.989506] RSP: 002b:00007f6c9b8a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2822.990416] RAX: ffffffffffffffda RBX: 00007f6c9e440f60 RCX: 00007f6c9e32db19 [ 2822.991367] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2822.992180] RBP: 00007f6c9b8a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2822.992994] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2822.993829] R13: 00007fff36abeaef R14: 00007f6c9b8a3300 R15: 0000000000022000 16:15:33 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r2) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r2) (fail_nth: 13) 16:15:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfc, 0x200}, 0xc) r2 = dup(r0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r4, &(0x7f0000000000), 0x1b4000) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYRES64=r4, @ANYRES16=r3, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r2) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r2) 16:15:33 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x2c, 0x0, 0x20, 0x70bd2a, 0x25dddbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x40}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4002}, 0x1) [ 2823.034967] FAULT_INJECTION: forcing a failure. [ 2823.034967] name failslab, interval 1, probability 0, space 0, times 0 [ 2823.037951] CPU: 1 PID: 13830 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 2823.039522] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2823.041408] Call Trace: [ 2823.042025] dump_stack+0x107/0x167 [ 2823.042829] should_fail.cold+0x5/0xa [ 2823.043688] ? create_object.isra.0+0x3a/0xa30 [ 2823.044720] should_failslab+0x5/0x20 [ 2823.045581] kmem_cache_alloc+0x5b/0x310 [ 2823.046520] create_object.isra.0+0x3a/0xa30 [ 2823.047508] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2823.048670] kmem_cache_alloc+0x159/0x310 [ 2823.049616] jbd2_journal_add_journal_head+0x1a3/0x540 [ 2823.050824] jbd2_journal_get_create_access+0x40/0x560 [ 2823.052011] __ext4_journal_get_create_access+0x43/0x90 [ 2823.053211] ext4_ind_map_blocks+0xbb0/0x2170 [ 2823.054244] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2823.055438] ? ext4_free_branches+0x680/0x680 [ 2823.056480] ? lock_release+0x680/0x680 [ 2823.057385] ? lock_downgrade+0x6d0/0x6d0 [ 2823.058351] ? down_write_killable+0x180/0x180 [ 2823.059401] ext4_map_blocks+0x902/0x1910 [ 2823.060356] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2823.061346] ? trace_hardirqs_on+0x5b/0x180 [ 2823.062315] ? kmem_cache_alloc+0x2a6/0x310 [ 2823.063290] ext4_writepages+0x19bf/0x3350 [ 2823.064279] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2823.065456] ? quarantine_put+0x8b/0x1a0 [ 2823.066392] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2823.067495] ? __kasan_slab_free+0x122/0x160 [ 2823.068501] ? jbd2_journal_stop+0x61f/0xdc0 [ 2823.069510] ? jbd2_journal_stop+0x188/0xdc0 [ 2823.070515] ? balance_dirty_pages_ratelimited+0x43e/0x2000 [ 2823.071787] ? __ext4_journal_stop+0x107/0x1f0 [ 2823.072818] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2823.073930] ? __mark_inode_dirty+0x12e/0xd40 [ 2823.073942] FAULT_INJECTION: forcing a failure. [ 2823.073942] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2823.077526] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2823.078634] do_writepages+0xee/0x2a0 [ 2823.079496] ? page_writeback_cpu_online+0x20/0x20 [ 2823.080596] ? ext4_buffered_write_iter+0x26a/0x4a0 [ 2823.081721] ? lock_downgrade+0x6d0/0x6d0 [ 2823.082668] ? generic_perform_write+0x37d/0x4f0 [ 2823.083742] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2823.084871] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2823.086104] filemap_write_and_wait_range+0x65/0x100 [ 2823.087243] ext4_file_write_iter+0xd45/0x1530 [ 2823.088283] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2823.089317] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2823.090523] new_sync_write+0x42c/0x660 [ 2823.091429] ? new_sync_read+0x6f0/0x6f0 [ 2823.092343] ? ksys_write+0x12d/0x260 [ 2823.093201] ? lock_release+0x680/0x680 [ 2823.094107] ? avc_policy_seqno+0x9/0x70 [ 2823.095022] ? selinux_file_permission+0x92/0x520 [ 2823.096128] vfs_write+0x7c0/0xb10 [ 2823.096934] ksys_write+0x12d/0x260 [ 2823.097758] ? __ia32_sys_read+0xb0/0xb0 [ 2823.098682] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2823.099859] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2823.101025] do_syscall_64+0x33/0x40 [ 2823.101870] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2823.103030] RIP: 0033:0x7fe75cdf1b19 [ 2823.103876] 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 [ 2823.108025] RSP: 002b:00007fe75a367188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2823.109739] RAX: ffffffffffffffda RBX: 00007fe75cf04f60 RCX: 00007fe75cdf1b19 [ 2823.111371] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2823.112990] RBP: 00007fe75a3671d0 R08: 0000000000000000 R09: 0000000000000000 [ 2823.114604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2823.116227] R13: 00007ffdbd529e7f R14: 00007fe75a367300 R15: 0000000000022000 [ 2823.117868] CPU: 0 PID: 13849 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 2823.118692] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2823.119641] Call Trace: [ 2823.119943] dump_stack+0x107/0x167 [ 2823.120360] should_fail.cold+0x5/0xa [ 2823.120802] __alloc_pages_nodemask+0x182/0x600 [ 2823.121338] ? add_mm_counter_fast+0x220/0x220 [ 2823.121869] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2823.122556] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2823.123161] ? lock_downgrade+0x6d0/0x6d0 [ 2823.123638] ? mark_held_locks+0x9e/0xe0 [ 2823.124105] alloc_pages_vma+0xbb/0x410 [ 2823.124562] handle_mm_fault+0x152f/0x3500 [ 2823.125054] ? do_raw_spin_lock+0x121/0x260 [ 2823.125548] ? rwlock_bug.part.0+0x90/0x90 [ 2823.126046] ? __pmd_alloc+0x630/0x630 [ 2823.126511] __get_user_pages+0x6ec/0x1620 [ 2823.127004] ? follow_page_mask+0x1900/0x1900 [ 2823.127517] ? down_read+0x10f/0x430 [ 2823.127952] ? down_write+0x160/0x160 [ 2823.128397] get_user_pages_unlocked+0x18a/0x690 [ 2823.128947] ? internal_get_user_pages_fast+0xdce/0x2640 [ 2823.129574] ? pin_user_pages_locked+0x7b0/0x7b0 [ 2823.130132] internal_get_user_pages_fast+0x175f/0x2640 [ 2823.130763] ? pin_user_pages_unlocked+0x80/0x80 [ 2823.131311] ? trace_hardirqs_on+0x5b/0x180 [ 2823.131807] get_user_pages_fast+0x66/0xa0 [ 2823.132293] iov_iter_get_pages+0x297/0xf40 [ 2823.132790] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 2823.133349] ? mempool_resize+0x7d0/0x7d0 [ 2823.133839] bio_iov_iter_get_pages+0x22a/0x1200 [ 2823.134408] ? bvec_alloc+0x17e/0x2f0 [ 2823.134849] ? bio_alloc_bioset+0x2a1/0x600 [ 2823.135349] ? bio_add_pc_page+0x100/0x100 [ 2823.135837] ? bvec_alloc+0x290/0x2f0 [ 2823.136279] ? iov_iter_npages+0x1fd/0xa70 16:15:33 executing program 5: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 63) [ 2823.136762] ? ext4_iomap_begin+0x1a0/0x700 [ 2823.137448] iomap_dio_bio_actor+0x77a/0xef0 [ 2823.137974] iomap_dio_actor+0x36f/0x560 [ 2823.138451] iomap_apply+0x289/0x810 [ 2823.138878] ? iomap_dio_rw+0x90/0x90 [ 2823.139322] ? trace_event_raw_event_iomap_class+0x560/0x560 [ 2823.139992] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2823.140609] ? mark_held_locks+0x9e/0xe0 [ 2823.141085] ? filemap_check_errors+0xa5/0x150 [ 2823.141614] __iomap_dio_rw+0x6cd/0x1110 [ 2823.142091] ? iomap_dio_rw+0x90/0x90 [ 2823.142539] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2823.143071] ? down_read+0x10f/0x430 [ 2823.143534] ? down_write+0x160/0x160 [ 2823.144048] iomap_dio_rw+0x31/0x90 [ 2823.144329] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2823.144529] ext4_file_read_iter+0x2c7/0x4c0 [ 2823.144543] new_sync_read+0x424/0x6f0 [ 2823.144564] ? ksys_lseek+0x1b0/0x1b0 [ 2823.147822] ? fsnotify_perm.part.0+0x22d/0x620 [ 2823.148373] ? security_file_permission+0xb1/0xe0 [ 2823.148929] vfs_read+0x4da/0x620 [ 2823.149332] ksys_read+0x12d/0x260 [ 2823.149736] ? vfs_write+0xb10/0xb10 [ 2823.150186] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2823.150787] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2823.151377] do_syscall_64+0x33/0x40 [ 2823.151811] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2823.152402] RIP: 0033:0x7f6c9e32db19 [ 2823.152823] 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 [ 2823.154933] RSP: 002b:00007f6c9b8a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2823.155797] RAX: ffffffffffffffda RBX: 00007f6c9e440f60 RCX: 00007f6c9e32db19 [ 2823.156610] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2823.157421] RBP: 00007f6c9b8a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2823.158245] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2823.159082] R13: 00007fff36abeaef R14: 00007f6c9b8a3300 R15: 0000000000022000 16:15:34 executing program 0: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) [ 2823.184221] FAULT_INJECTION: forcing a failure. [ 2823.184221] name failslab, interval 1, probability 0, space 0, times 0 [ 2823.186836] CPU: 1 PID: 13852 Comm: syz-executor.7 Not tainted 5.10.246 #1 [ 2823.188419] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2823.190339] Call Trace: [ 2823.190949] dump_stack+0x107/0x167 [ 2823.191791] should_fail.cold+0x5/0xa [ 2823.192676] ? call_usermodehelper_setup+0xa2/0x2f0 [ 2823.193834] should_failslab+0x5/0x20 [ 2823.194718] kmem_cache_alloc_trace+0x55/0x320 [ 2823.195877] call_usermodehelper_setup+0xa2/0x2f0 [ 2823.196984] ? copy_regset_to_user+0x170/0x170 [ 2823.198041] ? ctrl_getfamily+0x1e0/0x5a0 [ 2823.198982] __request_module+0x3f9/0x920 [ 2823.199932] ? find_held_lock+0x11/0x110 [ 2823.200870] ? free_modprobe_argv+0x90/0x90 [ 2823.201865] ? ctrl_getfamily+0x1b6/0x5a0 [ 2823.202811] ? lock_downgrade+0x6d0/0x6d0 [ 2823.203766] ? find_held_lock+0x2c/0x110 [ 2823.204706] ? _down_write_nest_lock+0x160/0x160 [ 2823.205809] ctrl_getfamily+0x1e0/0x5a0 [ 2823.206735] ? ctrl_dumpfamily+0x3b0/0x3b0 [ 2823.207718] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2823.209232] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2823.210757] genl_family_rcv_msg_doit+0x22d/0x330 [ 2823.211871] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2823.213403] ? __radix_tree_lookup+0x1f3/0x290 [ 2823.214453] ? genl_get_cmd+0x3cf/0x480 [ 2823.215379] genl_rcv_msg+0x36a/0x5a0 [ 2823.216258] ? genl_get_cmd+0x480/0x480 [ 2823.217169] ? ctrl_dumpfamily+0x3b0/0x3b0 [ 2823.218147] ? ctrl_fill_info+0xdb0/0xdb0 [ 2823.219091] ? lock_release+0x680/0x680 [ 2823.219995] ? netlink_deliver_tap+0xf4/0xcc0 [ 2823.221017] netlink_rcv_skb+0x14b/0x430 [ 2823.221957] ? genl_get_cmd+0x480/0x480 [ 2823.222875] ? netlink_ack+0xab0/0xab0 [ 2823.223744] FAULT_INJECTION: forcing a failure. [ 2823.223744] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2823.226390] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2823.227438] ? is_vmalloc_addr+0x7b/0xb0 [ 2823.228363] genl_rcv+0x24/0x40 [ 2823.229120] netlink_unicast+0x6ce/0xa00 [ 2823.230075] ? netlink_attachskb+0xab0/0xab0 [ 2823.231092] netlink_sendmsg+0x90f/0xe00 [ 2823.232030] ? netlink_unicast+0xa00/0xa00 [ 2823.233007] ? netlink_unicast+0xa00/0xa00 [ 2823.233986] __sock_sendmsg+0x154/0x190 [ 2823.234898] __sys_sendto+0x21c/0x320 [ 2823.235767] ? __ia32_sys_getpeername+0xb0/0xb0 [ 2823.236836] ? lock_downgrade+0x6d0/0x6d0 [ 2823.237794] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2823.238916] ? wait_for_completion_io+0x270/0x270 [ 2823.240028] ? rcu_read_lock_any_held+0x75/0xa0 [ 2823.241103] ? vfs_write+0x354/0xb10 [ 2823.241964] ? fput_many+0x2f/0x1a0 [ 2823.242790] ? ksys_write+0x1a9/0x260 [ 2823.243665] ? __ia32_sys_read+0xb0/0xb0 [ 2823.244601] __x64_sys_sendto+0xdd/0x1b0 [ 2823.245530] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2823.246715] do_syscall_64+0x33/0x40 [ 2823.247558] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2823.248735] RIP: 0033:0x7fca7c4638ac [ 2823.249589] Code: fa fa ff ff 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 20 fb ff ff 48 8b [ 2823.253795] RSP: 002b:00007fca79a04020 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 2823.255557] RAX: ffffffffffffffda RBX: 00007fca79a04110 RCX: 00007fca7c4638ac [ 2823.257184] RDX: 000000000000001c RSI: 00007fca79a04160 RDI: 0000000000000005 [ 2823.258822] RBP: 0000000000000000 R08: 00007fca79a04074 R09: 000000000000000c [ 2823.260469] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fca79a040c8 [ 2823.262116] R13: 00007fca79a04160 R14: 0000000000000005 R15: 0000000000000000 [ 2823.263770] CPU: 0 PID: 13864 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 2823.264644] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2823.265592] Call Trace: [ 2823.265912] dump_stack+0x107/0x167 [ 2823.266341] should_fail.cold+0x5/0xa [ 2823.266815] __alloc_pages_nodemask+0x182/0x600 [ 2823.267444] ? add_mm_counter_fast+0x220/0x220 [ 2823.267982] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2823.268669] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2823.269264] ? lock_downgrade+0x6d0/0x6d0 [ 2823.269739] ? mark_held_locks+0x9e/0xe0 [ 2823.270218] alloc_pages_vma+0xbb/0x410 [ 2823.270647] FAULT_INJECTION: forcing a failure. [ 2823.270647] name failslab, interval 1, probability 0, space 0, times 0 [ 2823.271913] handle_mm_fault+0x152f/0x3500 [ 2823.271925] ? do_raw_spin_lock+0x121/0x260 [ 2823.271934] ? rwlock_bug.part.0+0x90/0x90 [ 2823.271945] ? __pmd_alloc+0x630/0x630 [ 2823.271969] __get_user_pages+0x6ec/0x1620 [ 2823.271986] ? follow_page_mask+0x1900/0x1900 [ 2823.272002] ? down_read+0x10f/0x430 [ 2823.275742] ? down_write+0x160/0x160 [ 2823.276187] get_user_pages_unlocked+0x18a/0x690 [ 2823.276727] ? internal_get_user_pages_fast+0xdce/0x2640 [ 2823.277348] ? pin_user_pages_locked+0x7b0/0x7b0 [ 2823.277904] internal_get_user_pages_fast+0x175f/0x2640 [ 2823.278540] ? pin_user_pages_unlocked+0x80/0x80 [ 2823.279086] ? trace_hardirqs_on+0x5b/0x180 [ 2823.279589] get_user_pages_fast+0x66/0xa0 [ 2823.280081] iov_iter_get_pages+0x297/0xf40 [ 2823.280581] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 2823.281140] ? mempool_resize+0x7d0/0x7d0 [ 2823.281620] bio_iov_iter_get_pages+0x22a/0x1200 [ 2823.282182] ? bvec_alloc+0x17e/0x2f0 [ 2823.282622] ? bio_alloc_bioset+0x2a1/0x600 [ 2823.283124] ? bio_add_pc_page+0x100/0x100 [ 2823.283607] ? bvec_alloc+0x290/0x2f0 [ 2823.284040] ? iov_iter_npages+0x1fd/0xa70 [ 2823.284523] ? ext4_iomap_begin+0x1a0/0x700 [ 2823.285017] iomap_dio_bio_actor+0x77a/0xef0 [ 2823.285529] iomap_dio_actor+0x36f/0x560 [ 2823.286004] iomap_apply+0x289/0x810 [ 2823.286431] ? iomap_dio_rw+0x90/0x90 [ 2823.286866] ? trace_event_raw_event_iomap_class+0x560/0x560 [ 2823.287535] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2823.288169] ? mark_held_locks+0x9e/0xe0 [ 2823.288642] ? filemap_check_errors+0xa5/0x150 [ 2823.289164] __iomap_dio_rw+0x6cd/0x1110 [ 2823.289628] ? iomap_dio_rw+0x90/0x90 [ 2823.290096] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2823.290640] ? down_read+0x10f/0x430 [ 2823.291079] ? down_write+0x160/0x160 [ 2823.291533] iomap_dio_rw+0x31/0x90 [ 2823.291969] ext4_file_read_iter+0x2c7/0x4c0 [ 2823.292493] new_sync_read+0x424/0x6f0 [ 2823.292959] ? ksys_lseek+0x1b0/0x1b0 [ 2823.293414] ? fsnotify_perm.part.0+0x22d/0x620 [ 2823.293972] ? security_file_permission+0xb1/0xe0 [ 2823.294549] vfs_read+0x4da/0x620 [ 2823.294965] ksys_read+0x12d/0x260 [ 2823.295391] ? vfs_write+0xb10/0xb10 [ 2823.295833] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2823.296448] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2823.297060] do_syscall_64+0x33/0x40 [ 2823.297504] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2823.298121] RIP: 0033:0x7f6c9e32db19 [ 2823.298564] 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 [ 2823.300745] RSP: 002b:00007f6c9b8a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2823.301651] RAX: ffffffffffffffda RBX: 00007f6c9e440f60 RCX: 00007f6c9e32db19 [ 2823.302503] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2823.303354] RBP: 00007f6c9b8a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2823.304203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2823.305049] R13: 00007fff36abeaef R14: 00007f6c9b8a3300 R15: 0000000000022000 [ 2823.305932] CPU: 1 PID: 13859 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 2823.307545] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2823.309410] Call Trace: [ 2823.310014] dump_stack+0x107/0x167 [ 2823.310847] should_fail.cold+0x5/0xa [ 2823.311703] ? create_object.isra.0+0x3a/0xa30 [ 2823.312726] should_failslab+0x5/0x20 [ 2823.313583] kmem_cache_alloc+0x5b/0x310 [ 2823.314513] create_object.isra.0+0x3a/0xa30 [ 2823.315498] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2823.316647] kmem_cache_alloc+0x159/0x310 [ 2823.317597] __es_insert_extent+0xed1/0x1370 [ 2823.318601] ? do_raw_read_unlock+0x70/0x70 [ 2823.319591] ext4_es_insert_delayed_block+0x30d/0x6d0 [ 2823.320758] ? ext4_is_pending+0x210/0x210 [ 2823.321721] ? do_raw_spin_lock+0x121/0x260 [ 2823.322718] ? ext4_has_free_clusters+0x294/0x570 [ 2823.323800] ? percpu_counter_add_batch+0x8b/0x140 [ 2823.324911] ? do_raw_spin_unlock+0x4f/0x220 [ 2823.325919] ? _raw_spin_unlock+0x1a/0x30 [ 2823.326859] ? ext4_da_reserve_space+0xf8/0x3c0 [ 2823.327915] ext4_da_get_block_prep+0xa91/0x1100 [ 2823.328994] ? ext4_da_release_space+0x480/0x480 [ 2823.330076] ? lock_downgrade+0x6d0/0x6d0 [ 2823.331027] ? create_empty_buffers+0x4a3/0x640 [ 2823.332071] ? do_raw_spin_unlock+0x4f/0x220 [ 2823.333069] ? create_page_buffers+0x139/0x230 [ 2823.334126] __block_write_begin_int+0x3d1/0x19c0 [ 2823.335238] ? ext4_da_release_space+0x480/0x480 [ 2823.336326] ? remove_inode_buffers+0x300/0x300 [ 2823.337394] ? jbd2__journal_start+0xf3/0x7e0 [ 2823.338436] ext4_da_write_begin+0x37d/0xd40 [ 2823.339445] ? ext4_write_begin+0x10f0/0x10f0 [ 2823.340452] ? copyout_mc+0x140/0x140 [ 2823.341334] generic_perform_write+0x20a/0x4f0 [ 2823.342575] ? page_cache_prev_miss+0x310/0x310 [ 2823.343632] ? down_write_killable+0x180/0x180 [ 2823.344689] ext4_buffered_write_iter+0x232/0x4a0 [ 2823.345919] ext4_file_write_iter+0xccd/0x1530 [ 2823.347123] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2823.348173] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2823.349436] new_sync_write+0x42c/0x660 [ 2823.350415] ? new_sync_read+0x6f0/0x6f0 [ 2823.351523] ? ksys_write+0x12d/0x260 [ 2823.352399] ? lock_release+0x680/0x680 [ 2823.353300] ? avc_policy_seqno+0x9/0x70 [ 2823.354228] ? selinux_file_permission+0x92/0x520 [ 2823.355342] vfs_write+0x7c0/0xb10 [ 2823.356150] ksys_write+0x12d/0x260 [ 2823.356978] ? __ia32_sys_read+0xb0/0xb0 [ 2823.358007] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2823.359202] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2823.360376] do_syscall_64+0x33/0x40 [ 2823.361224] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2823.362403] RIP: 0033:0x7f8d9aea9b19 [ 2823.363242] 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 [ 2823.367411] RSP: 002b:00007f8d983dd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2823.369143] RAX: ffffffffffffffda RBX: 00007f8d9afbd0e0 RCX: 00007f8d9aea9b19 [ 2823.370769] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2823.372370] RBP: 00007f8d983dd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2823.373983] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2823.375606] R13: 00007fff2f170e3f R14: 00007f8d983dd300 R15: 0000000000022000 16:15:34 executing program 5: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 64) 16:15:34 executing program 6: read(0xffffffffffffffff, &(0x7f0000000000), 0x1b4000) 16:15:34 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f00000000c0)={0x0, 0x9, 0x0, [0x9, 0x200, 0x0, 0x7, 0x5], [0x8000, 0x8, 0x80, 0x5, 0xffffffff, 0xff, 0x48d, 0x4, 0x895e, 0xffffffff, 0x100, 0xc8a, 0x5, 0x1ff, 0x1e828ecd, 0x2, 0x9, 0x92, 0xe2f, 0x9, 0x7ff, 0x38, 0x1, 0x4, 0xff, 0x0, 0x3, 0x9, 0xffff, 0xd5, 0x4, 0x3, 0x4, 0x2, 0x6, 0xe1, 0x7, 0x6, 0x1f, 0x674, 0x0, 0x4, 0x5, 0x8, 0x3, 0xd2, 0xff, 0x7, 0x9, 0x80, 0x7ff, 0x2, 0x8, 0x9, 0x81, 0xffffffffffffffff, 0x101, 0x0, 0x7, 0x3a0, 0x1, 0x8000, 0x0, 0x7, 0x400, 0x8, 0x3, 0x40, 0x8, 0xf75, 0xfffffffffffffffd, 0xffffffffffffff00, 0x7fffffff, 0x0, 0xffffffffffffffff, 0x9, 0x25, 0x5e, 0x7, 0xff, 0x3, 0x7, 0x1, 0x5, 0x8, 0x0, 0x100000001, 0xffffffffffffffff, 0x8, 0x2, 0x47, 0x3, 0x4, 0xfffffffffffffffc, 0x3, 0x3, 0x3, 0x1f, 0x8, 0x10000, 0x7, 0x3, 0xf390, 0x0, 0x8432, 0x8, 0x0, 0x7, 0x2, 0x8, 0x6, 0x9f1b, 0x8, 0x4, 0x460a, 0x2bd08403, 0x40, 0x40, 0x9, 0x8, 0x6ff1]}) 16:15:34 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$BTRFS_IOC_QGROUP_CREATE(r1, 0x4010942a, &(0x7f0000000000)={0x1, 0xf7a0}) read(r0, &(0x7f0000000000), 0x1b4000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/tty/ldiscs\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_POWER_SAVE(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r3}, @void}}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040080}, 0x0) 16:15:34 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 54) 16:15:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYRESDEC=r1, @ANYRES16=r2, @ANYRES16=r1], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(r3, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x20, r4, 0x1, 0x0, 0x0, {0x8}, [@ETHTOOL_A_EEE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}]}, 0x20}}, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r7, 0x107, 0x1, &(0x7f0000000100)={r9, 0x3, 0x6}, 0x10) r10 = socket$packet(0x11, 0x3, 0x300) r11 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r10, 0x107, 0x1, &(0x7f0000000100)={r12, 0x3, 0x6}, 0x10) sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0xac, r4, 0x300, 0x70bd2a, 0x25dfdbfe, {}, [@HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x48001}, 0x20000000) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r1) [ 2823.468855] FAULT_INJECTION: forcing a failure. [ 2823.468855] name failslab, interval 1, probability 0, space 0, times 0 [ 2823.470311] CPU: 0 PID: 13873 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 2823.471109] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2823.472058] Call Trace: [ 2823.472370] dump_stack+0x107/0x167 [ 2823.472788] should_fail.cold+0x5/0xa [ 2823.473232] ? ext4_mb_new_blocks+0x1fd8/0x45c0 [ 2823.473775] should_failslab+0x5/0x20 [ 2823.474227] kmem_cache_alloc+0x5b/0x310 [ 2823.474708] ext4_mb_new_blocks+0x1fd8/0x45c0 [ 2823.475231] ? __jbd2_journal_file_buffer+0x529/0x7e0 [ 2823.475833] ? do_raw_spin_unlock+0x4f/0x220 [ 2823.475856] device syz_tun entered promiscuous mode [ 2823.476365] ? _raw_spin_unlock+0x1a/0x30 [ 2823.477958] ? jbd2_journal_dirty_metadata+0x1bb/0xa10 [ 2823.478560] ? ext4_discard_preallocations+0xd80/0xd80 [ 2823.479165] ? __ext4_handle_dirty_metadata+0x1f3/0x720 [ 2823.479777] ext4_ind_map_blocks+0x17e4/0x2170 [ 2823.480312] ? ext4_free_branches+0x680/0x680 [ 2823.480834] ? lock_release+0x680/0x680 [ 2823.481291] ? lock_downgrade+0x6d0/0x6d0 [ 2823.481777] ? down_write_killable+0x180/0x180 [ 2823.482314] ext4_map_blocks+0x902/0x1910 [ 2823.482819] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2823.483356] ? trace_hardirqs_on+0x5b/0x180 [ 2823.483873] ? kmem_cache_alloc+0x2a6/0x310 [ 2823.484391] ext4_writepages+0x19bf/0x3350 [ 2823.484914] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2823.485534] ? quarantine_put+0x8b/0x1a0 [ 2823.486023] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2823.486599] ? __kasan_slab_free+0x122/0x160 [ 2823.487124] ? jbd2_journal_stop+0x61f/0xdc0 [ 2823.487658] ? jbd2_journal_stop+0x188/0xdc0 [ 2823.488186] ? balance_dirty_pages_ratelimited+0x43e/0x2000 [ 2823.488864] ? __ext4_journal_stop+0x107/0x1f0 [ 2823.489414] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2823.490011] ? __mark_inode_dirty+0x12e/0xd40 [ 2823.490554] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2823.491142] do_writepages+0xee/0x2a0 [ 2823.491595] ? page_writeback_cpu_online+0x20/0x20 [ 2823.492176] ? ext4_buffered_write_iter+0x26a/0x4a0 [ 2823.492768] ? lock_downgrade+0x6d0/0x6d0 [ 2823.493260] ? generic_perform_write+0x37d/0x4f0 [ 2823.493831] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2823.494426] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2823.495070] filemap_write_and_wait_range+0x65/0x100 [ 2823.495676] ext4_file_write_iter+0xd45/0x1530 [ 2823.496228] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2823.496777] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2823.497418] new_sync_write+0x42c/0x660 [ 2823.497898] ? new_sync_read+0x6f0/0x6f0 [ 2823.498387] ? ksys_write+0x12d/0x260 [ 2823.498842] ? lock_release+0x680/0x680 [ 2823.499318] ? avc_policy_seqno+0x9/0x70 [ 2823.499806] ? selinux_file_permission+0x92/0x520 [ 2823.500388] vfs_write+0x7c0/0xb10 [ 2823.500815] ksys_write+0x12d/0x260 [ 2823.501253] ? __ia32_sys_read+0xb0/0xb0 [ 2823.501740] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2823.502369] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2823.502984] do_syscall_64+0x33/0x40 [ 2823.503431] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2823.504052] RIP: 0033:0x7fe75cdf1b19 [ 2823.504497] 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 [ 2823.506700] RSP: 002b:00007fe75a367188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2823.507600] RAX: ffffffffffffffda RBX: 00007fe75cf04f60 RCX: 00007fe75cdf1b19 [ 2823.508453] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2823.509303] RBP: 00007fe75a3671d0 R08: 0000000000000000 R09: 0000000000000000 [ 2823.510165] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2823.511011] R13: 00007ffdbd529e7f R14: 00007fe75a367300 R15: 0000000000022000 [ 2823.521524] device syz_tun left promiscuous mode [ 2823.535027] device syz_tun entered promiscuous mode [ 2823.545030] device syz_tun left promiscuous mode 16:15:47 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 55) 16:15:47 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0xb8) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) ptrace(0x4207, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 33) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0), 0x2001, &(0x7f0000000600)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {}, 0x2c, {[{@noextend}, {@access_uid}, {@afid={'afid', 0x3d, 0x3}}, {@debug={'debug', 0x3d, 0x80000000}}], [{@obj_role={'obj_role', 0x3d, '=noneK\xfd\xfb\x84\x91]\xb2\xa0&\xa2\xe6j\xa7_\xde\x96\x92\xf5O+'}}, {@smackfshat={'smackfshat', 0x3d, 'syztnl2\x00'}}, {@subj_user={'subj_user', 0x3d, '|\xb1\x0e\xed\xc9\xaf}'}}, {@appraise_type}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) 16:15:47 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107900, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) lseek(r0, 0x7, 0x3) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x4000010, 0xffffffffffffffff, 0x0) 16:15:47 executing program 0: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) io_uring_enter(r1, 0x3f4d, 0x8ec4, 0x0, &(0x7f0000000000)={[0x28a856cc]}, 0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) syz_io_uring_submit(r0, 0x0, &(0x7f0000000380)=@IORING_OP_RECVMSG={0xa, 0x1, 0x0, r2, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)=@can, 0x80, &(0x7f0000000040)=[{&(0x7f0000000240)=""/136, 0x88}], 0x1, &(0x7f0000000300)=""/108, 0x6c}, 0x0, 0x0, 0x1, {0x1}}, 0x53a) 16:15:47 executing program 5: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 65) 16:15:47 executing program 4: fchmod(0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x2, 0x0, 0x1004, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x41, 0x0, 0x5) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)={@remote, @private0={0xfc, 0x0, '\x00', 0x1}, @mcast2, 0x9, 0x1, 0x1, 0x0, 0x75, 0x1000000, r2}) close(0xffffffffffffffff) 16:15:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="ee7cddd7", @ANYRES16=r2, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r1) 16:15:47 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r2) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r2) (fail_nth: 14) [ 2836.820159] FAULT_INJECTION: forcing a failure. [ 2836.820159] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2836.823053] CPU: 1 PID: 13911 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 2836.824564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2836.826380] Call Trace: [ 2836.826959] dump_stack+0x107/0x167 [ 2836.827757] should_fail.cold+0x5/0xa [ 2836.828593] __alloc_pages_nodemask+0x182/0x600 [ 2836.829606] ? add_mm_counter_fast+0x220/0x220 [ 2836.830609] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2836.832127] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2836.833262] ? lock_downgrade+0x6d0/0x6d0 [ 2836.834168] ? mark_held_locks+0x9e/0xe0 [ 2836.835055] alloc_pages_vma+0xbb/0x410 [ 2836.835929] handle_mm_fault+0x152f/0x3500 [ 2836.836850] ? do_raw_spin_lock+0x121/0x260 [ 2836.837785] ? rwlock_bug.part.0+0x90/0x90 [ 2836.838712] ? __pmd_alloc+0x630/0x630 [ 2836.839750] __get_user_pages+0x6ec/0x1620 [ 2836.840792] ? follow_page_mask+0x1900/0x1900 [ 2836.841782] ? down_read+0x10f/0x430 [ 2836.842764] ? down_write+0x160/0x160 [ 2836.843734] get_user_pages_unlocked+0x18a/0x690 [ 2836.844758] ? internal_get_user_pages_fast+0xdce/0x2640 [ 2836.845934] ? pin_user_pages_locked+0x7b0/0x7b0 [ 2836.846978] internal_get_user_pages_fast+0x175f/0x2640 [ 2836.848161] ? pin_user_pages_unlocked+0x80/0x80 [ 2836.849184] ? trace_hardirqs_on+0x5b/0x180 [ 2836.850128] get_user_pages_fast+0x66/0xa0 [ 2836.850836] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2836.851056] iov_iter_get_pages+0x297/0xf40 [ 2836.851083] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 2836.851108] ? mempool_resize+0x7d0/0x7d0 [ 2836.855834] bio_iov_iter_get_pages+0x22a/0x1200 [ 2836.856885] ? bvec_alloc+0x17e/0x2f0 [ 2836.857723] ? bio_alloc_bioset+0x2a1/0x600 [ 2836.858854] ? bio_add_pc_page+0x100/0x100 [ 2836.859922] ? bvec_alloc+0x290/0x2f0 [ 2836.860753] ? iov_iter_npages+0x1fd/0xa70 [ 2836.861672] ? ext4_iomap_begin+0x1a0/0x700 [ 2836.862631] iomap_dio_bio_actor+0x77a/0xef0 [ 2836.863602] iomap_dio_actor+0x36f/0x560 [ 2836.864239] FAULT_INJECTION: forcing a failure. [ 2836.864239] name failslab, interval 1, probability 0, space 0, times 0 [ 2836.864474] iomap_apply+0x289/0x810 [ 2836.864496] ? iomap_dio_rw+0x90/0x90 [ 2836.864523] ? trace_event_raw_event_iomap_class+0x560/0x560 [ 2836.869651] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2836.870787] ? mark_held_locks+0x9e/0xe0 [ 2836.871658] ? filemap_check_errors+0xa5/0x150 [ 2836.872634] __iomap_dio_rw+0x6cd/0x1110 [ 2836.873496] ? iomap_dio_rw+0x90/0x90 [ 2836.874330] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2836.875305] ? down_read+0x10f/0x430 [ 2836.876088] ? down_write+0x160/0x160 [ 2836.876901] iomap_dio_rw+0x31/0x90 [ 2836.877674] ext4_file_read_iter+0x2c7/0x4c0 [ 2836.878623] new_sync_read+0x424/0x6f0 [ 2836.879457] ? ksys_lseek+0x1b0/0x1b0 [ 2836.880279] ? fsnotify_perm.part.0+0x22d/0x620 [ 2836.881275] ? security_file_permission+0xb1/0xe0 [ 2836.882313] vfs_read+0x4da/0x620 [ 2836.883064] ksys_read+0x12d/0x260 [ 2836.883817] ? vfs_write+0xb10/0xb10 [ 2836.884618] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2836.885727] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2836.886827] do_syscall_64+0x33/0x40 [ 2836.887618] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2836.888699] RIP: 0033:0x7f6c9e32db19 [ 2836.889492] 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 [ 2836.893389] RSP: 002b:00007f6c9b8a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2836.895014] RAX: ffffffffffffffda RBX: 00007f6c9e440f60 RCX: 00007f6c9e32db19 [ 2836.896537] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2836.898058] RBP: 00007f6c9b8a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2836.899575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2836.901084] R13: 00007fff36abeaef R14: 00007f6c9b8a3300 R15: 0000000000022000 [ 2836.902642] CPU: 0 PID: 13910 Comm: syz-executor.7 Not tainted 5.10.246 #1 [ 2836.904133] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2836.905905] Call Trace: [ 2836.906479] dump_stack+0x107/0x167 [ 2836.907256] should_fail.cold+0x5/0xa [ 2836.908071] ? create_object.isra.0+0x3a/0xa30 [ 2836.909100] should_failslab+0x5/0x20 [ 2836.910008] kmem_cache_alloc+0x5b/0x310 [ 2836.910887] ? lock_downgrade+0x6d0/0x6d0 [ 2836.911772] create_object.isra.0+0x3a/0xa30 [ 2836.912705] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2836.913796] kmem_cache_alloc_trace+0x151/0x320 [ 2836.914803] call_usermodehelper_setup+0xa2/0x2f0 [ 2836.915831] ? copy_regset_to_user+0x170/0x170 [ 2836.916800] ? ctrl_getfamily+0x1e0/0x5a0 [ 2836.917673] __request_module+0x3f9/0x920 [ 2836.918564] ? find_held_lock+0x11/0x110 [ 2836.919429] ? free_modprobe_argv+0x90/0x90 [ 2836.920347] ? ctrl_getfamily+0x1b6/0x5a0 [ 2836.921223] ? lock_downgrade+0x6d0/0x6d0 [ 2836.922107] ? find_held_lock+0x2c/0x110 [ 2836.922974] ? _down_write_nest_lock+0x160/0x160 [ 2836.923987] ctrl_getfamily+0x1e0/0x5a0 [ 2836.924838] ? ctrl_dumpfamily+0x3b0/0x3b0 [ 2836.925736] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2836.927148] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2836.928527] genl_family_rcv_msg_doit+0x22d/0x330 [ 2836.929553] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2836.930965] ? __radix_tree_lookup+0x1f3/0x290 [ 2836.931933] ? genl_get_cmd+0x3cf/0x480 [ 2836.932784] genl_rcv_msg+0x36a/0x5a0 [ 2836.933597] ? genl_get_cmd+0x480/0x480 [ 2836.934444] ? ctrl_dumpfamily+0x3b0/0x3b0 [ 2836.935335] ? ctrl_fill_info+0xdb0/0xdb0 [ 2836.936213] ? lock_release+0x680/0x680 [ 2836.937052] ? netlink_deliver_tap+0xf4/0xcc0 [ 2836.938002] netlink_rcv_skb+0x14b/0x430 [ 2836.938875] ? genl_get_cmd+0x480/0x480 [ 2836.939726] ? netlink_ack+0xab0/0xab0 [ 2836.940569] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2836.941536] ? is_vmalloc_addr+0x7b/0xb0 [ 2836.942405] genl_rcv+0x24/0x40 [ 2836.943110] netlink_unicast+0x6ce/0xa00 [ 2836.943972] ? netlink_attachskb+0xab0/0xab0 [ 2836.944908] netlink_sendmsg+0x90f/0xe00 [ 2836.945768] ? netlink_unicast+0xa00/0xa00 [ 2836.946683] ? netlink_unicast+0xa00/0xa00 [ 2836.947582] __sock_sendmsg+0x154/0x190 [ 2836.948426] __sys_sendto+0x21c/0x320 16:15:47 executing program 0: r0 = syz_io_uring_setup(0x6f07, &(0x7f00000001c0), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000100), 0x0) io_uring_setup(0x33f4, &(0x7f0000000140)={0x0, 0x48d7, 0x10, 0x1, 0x277, 0x0, r0}) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x400000, 0x181) [ 2836.949233] ? __ia32_sys_getpeername+0xb0/0xb0 [ 2836.950400] ? lock_downgrade+0x6d0/0x6d0 [ 2836.951285] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2836.952300] ? wait_for_completion_io+0x270/0x270 [ 2836.953320] ? rcu_read_lock_any_held+0x75/0xa0 [ 2836.954309] ? vfs_write+0x354/0xb10 [ 2836.955094] ? fput_many+0x2f/0x1a0 [ 2836.955863] ? ksys_write+0x1a9/0x260 [ 2836.956676] ? __ia32_sys_read+0xb0/0xb0 [ 2836.957539] __x64_sys_sendto+0xdd/0x1b0 [ 2836.958409] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2836.959493] do_syscall_64+0x33/0x40 [ 2836.960281] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2836.961358] RIP: 0033:0x7fca7c4638ac [ 2836.962157] Code: fa fa ff ff 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 20 fb ff ff 48 8b [ 2836.966042] RSP: 002b:00007fca79a25020 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 2836.967668] RAX: ffffffffffffffda RBX: 00007fca79a25110 RCX: 00007fca7c4638ac [ 2836.969178] RDX: 000000000000001c RSI: 00007fca79a25160 RDI: 0000000000000005 [ 2836.970694] RBP: 0000000000000000 R08: 00007fca79a25074 R09: 000000000000000c [ 2836.972209] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fca79a250c8 [ 2836.973714] R13: 00007fca79a25160 R14: 0000000000000005 R15: 0000000000000000 [ 2836.993623] FAULT_INJECTION: forcing a failure. [ 2836.993623] name failslab, interval 1, probability 0, space 0, times 0 [ 2836.996110] CPU: 1 PID: 13907 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 2836.997601] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2836.999384] Call Trace: [ 2836.999945] dump_stack+0x107/0x167 [ 2837.000720] should_fail.cold+0x5/0xa [ 2837.001534] ? __es_insert_extent+0xed1/0x1370 [ 2837.002506] should_failslab+0x5/0x20 [ 2837.003312] kmem_cache_alloc+0x5b/0x310 [ 2837.004179] __es_insert_extent+0xed1/0x1370 [ 2837.005115] ? do_raw_read_unlock+0x70/0x70 [ 2837.006054] ext4_es_insert_delayed_block+0x30d/0x6d0 [ 2837.007151] ? ext4_is_pending+0x210/0x210 [ 2837.008045] ? do_raw_spin_lock+0x121/0x260 [ 2837.008970] ? ext4_has_free_clusters+0x294/0x570 [ 2837.009987] ? percpu_counter_add_batch+0x8b/0x140 [ 2837.011035] ? do_raw_spin_unlock+0x4f/0x220 [ 2837.011962] ? _raw_spin_unlock+0x1a/0x30 [ 2837.012853] ? ext4_da_reserve_space+0xf8/0x3c0 [ 2837.013842] ext4_da_get_block_prep+0xa91/0x1100 [ 2837.014858] ? ext4_da_release_space+0x480/0x480 [ 2837.015857] ? lock_downgrade+0x6d0/0x6d0 [ 2837.016747] ? create_empty_buffers+0x4a3/0x640 [ 2837.017735] ? do_raw_spin_unlock+0x4f/0x220 [ 2837.018690] ? create_page_buffers+0x139/0x230 [ 2837.019664] __block_write_begin_int+0x3d1/0x19c0 [ 2837.020681] ? ext4_da_release_space+0x480/0x480 [ 2837.021693] ? remove_inode_buffers+0x300/0x300 [ 2837.022674] ? jbd2__journal_start+0xf3/0x7e0 [ 2837.023639] ext4_da_write_begin+0x37d/0xd40 [ 2837.024575] ? ext4_write_begin+0x10f0/0x10f0 [ 2837.025520] ? copyout_mc+0x140/0x140 [ 2837.026329] ? ext4_dirty_inode+0x107/0x130 [ 2837.027242] ? __mark_inode_dirty+0x12e/0xd40 [ 2837.028198] generic_perform_write+0x20a/0x4f0 [ 2837.029176] ? page_cache_prev_miss+0x310/0x310 [ 2837.030168] ? down_write_killable+0x180/0x180 [ 2837.031151] ext4_buffered_write_iter+0x232/0x4a0 [ 2837.032180] ext4_file_write_iter+0xccd/0x1530 [ 2837.033158] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2837.034138] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2837.035260] new_sync_write+0x42c/0x660 [ 2837.036103] ? new_sync_read+0x6f0/0x6f0 [ 2837.036959] ? ksys_write+0x12d/0x260 [ 2837.037773] ? lock_release+0x680/0x680 [ 2837.038627] ? avc_policy_seqno+0x9/0x70 [ 2837.039486] ? selinux_file_permission+0x92/0x520 [ 2837.040535] vfs_write+0x7c0/0xb10 [ 2837.041292] ksys_write+0x12d/0x260 [ 2837.042077] ? __ia32_sys_read+0xb0/0xb0 [ 2837.042941] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2837.044048] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2837.045477] do_syscall_64+0x33/0x40 [ 2837.046340] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2837.047427] RIP: 0033:0x7f8d9aea9b19 [ 2837.048214] 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 [ 2837.052100] RSP: 002b:00007f8d9841f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2837.053704] RAX: ffffffffffffffda RBX: 00007f8d9afbcf60 RCX: 00007f8d9aea9b19 [ 2837.055226] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2837.056737] RBP: 00007f8d9841f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2837.058254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2837.059758] R13: 00007fff2f170e3f R14: 00007f8d9841f300 R15: 0000000000022000 [ 2837.066230] FAULT_INJECTION: forcing a failure. [ 2837.066230] name failslab, interval 1, probability 0, space 0, times 0 [ 2837.068891] CPU: 0 PID: 13904 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 2837.070379] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2837.072140] Call Trace: [ 2837.072707] dump_stack+0x107/0x167 [ 2837.073483] should_fail.cold+0x5/0xa [ 2837.074305] ? create_object.isra.0+0x3a/0xa30 [ 2837.075267] should_failslab+0x5/0x20 [ 2837.076076] kmem_cache_alloc+0x5b/0x310 16:15:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) r3 = signalfd(r0, &(0x7f0000000240)={[0x7c27]}, 0x8) ioctl$HIDIOCSFLAG(r3, 0x4004480f, &(0x7f0000000280)=0x1) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x3) sendmsg$NL80211_CMD_SET_KEY(r4, &(0x7f0000000200)={&(0x7f0000000040), 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x34, r2, 0x200, 0x70bd28, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x3942, 0x6e}}}}, [@NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "b764799def6c70af03c61c47bd"}]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x8000) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r1) [ 2837.076942] create_object.isra.0+0x3a/0xa30 [ 2837.078042] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2837.079125] kmem_cache_alloc+0x159/0x310 [ 2837.080013] ext4_mb_new_blocks+0x1fd8/0x45c0 [ 2837.080982] ? __jbd2_journal_file_buffer+0x529/0x7e0 [ 2837.082084] ? do_raw_spin_unlock+0x4f/0x220 [ 2837.083032] ? _raw_spin_unlock+0x1a/0x30 [ 2837.083913] ? jbd2_journal_dirty_metadata+0x1bb/0xa10 [ 2837.085024] ? ext4_discard_preallocations+0xd80/0xd80 [ 2837.086156] ? __ext4_handle_dirty_metadata+0x1f3/0x720 [ 2837.087289] ext4_ind_map_blocks+0x17e4/0x2170 [ 2837.088292] ? ext4_free_branches+0x680/0x680 [ 2837.089260] ? lock_release+0x680/0x680 [ 2837.090118] ? lock_downgrade+0x6d0/0x6d0 [ 2837.091024] ? down_write_killable+0x180/0x180 [ 2837.092015] ext4_map_blocks+0x902/0x1910 [ 2837.092911] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2837.093865] ? trace_hardirqs_on+0x5b/0x180 [ 2837.094793] ? kmem_cache_alloc+0x2a6/0x310 [ 2837.095719] ext4_writepages+0x19bf/0x3350 [ 2837.096660] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2837.097768] ? quarantine_put+0x8b/0x1a0 [ 2837.098647] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2837.099691] ? __kasan_slab_free+0x122/0x160 [ 2837.100629] ? jbd2_journal_stop+0x61f/0xdc0 [ 2837.101584] ? jbd2_journal_stop+0x188/0xdc0 [ 2837.102536] ? balance_dirty_pages_ratelimited+0x43e/0x2000 [ 2837.103742] ? __ext4_journal_stop+0x107/0x1f0 [ 2837.104722] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2837.105765] ? __mark_inode_dirty+0x12e/0xd40 [ 2837.106737] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2837.107772] do_writepages+0xee/0x2a0 [ 2837.108584] ? page_writeback_cpu_online+0x20/0x20 [ 2837.109620] ? ext4_buffered_write_iter+0x26a/0x4a0 [ 2837.110681] ? lock_downgrade+0x6d0/0x6d0 [ 2837.111573] ? generic_perform_write+0x37d/0x4f0 [ 2837.112587] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2837.113643] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2837.114800] filemap_write_and_wait_range+0x65/0x100 [ 2837.115885] ext4_file_write_iter+0xd45/0x1530 [ 2837.116882] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2837.117866] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2837.118999] new_sync_write+0x42c/0x660 [ 2837.119852] ? new_sync_read+0x6f0/0x6f0 [ 2837.120712] ? ksys_write+0x12d/0x260 [ 2837.121527] ? lock_release+0x680/0x680 [ 2837.122377] ? avc_policy_seqno+0x9/0x70 [ 2837.123242] ? selinux_file_permission+0x92/0x520 [ 2837.124283] vfs_write+0x7c0/0xb10 [ 2837.125042] ksys_write+0x12d/0x260 [ 2837.125819] ? __ia32_sys_read+0xb0/0xb0 [ 2837.126697] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2837.127811] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2837.128915] do_syscall_64+0x33/0x40 [ 2837.129702] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2837.130798] RIP: 0033:0x7fe75cdf1b19 [ 2837.131589] 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 [ 2837.135636] RSP: 002b:00007fe75a367188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2837.137343] RAX: ffffffffffffffda RBX: 00007fe75cf04f60 RCX: 00007fe75cdf1b19 [ 2837.138870] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2837.140382] RBP: 00007fe75a3671d0 R08: 0000000000000000 R09: 0000000000000000 [ 2837.141892] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2837.143404] R13: 00007ffdbd529e7f R14: 00007fe75a367300 R15: 0000000000022000 16:15:48 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) 16:15:48 executing program 0: syz_io_uring_setup(0x7a56, &(0x7f0000000140)={0x0, 0x0, 0x10, 0x0, 0x143}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) [ 2837.197980] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 16:15:48 executing program 5: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 66) 16:15:48 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r2) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r2) (fail_nth: 15) 16:15:48 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, 0x0, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x14}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4b}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x4008000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) ioctl$RTC_PIE_OFF(r1, 0x7006) [ 2837.272642] FAULT_INJECTION: forcing a failure. [ 2837.272642] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2837.275361] CPU: 0 PID: 13942 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 2837.276843] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2837.278613] Call Trace: [ 2837.279184] dump_stack+0x107/0x167 [ 2837.279972] should_fail.cold+0x5/0xa [ 2837.280787] __alloc_pages_nodemask+0x182/0x600 [ 2837.281780] ? add_mm_counter_fast+0x220/0x220 [ 2837.282766] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2837.284038] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2837.285157] ? lock_downgrade+0x6d0/0x6d0 [ 2837.286046] ? mark_held_locks+0x9e/0xe0 [ 2837.287112] alloc_pages_vma+0xbb/0x410 [ 2837.287971] handle_mm_fault+0x152f/0x3500 [ 2837.288871] ? do_raw_spin_lock+0x121/0x260 [ 2837.289791] ? rwlock_bug.part.0+0x90/0x90 [ 2837.290701] ? __pmd_alloc+0x630/0x630 [ 2837.291547] __get_user_pages+0x6ec/0x1620 [ 2837.292455] ? follow_page_mask+0x1900/0x1900 [ 2837.293399] ? down_read+0x10f/0x430 [ 2837.294193] ? down_write+0x160/0x160 [ 2837.295019] get_user_pages_unlocked+0x18a/0x690 [ 2837.296037] ? internal_get_user_pages_fast+0xdce/0x2640 [ 2837.297195] ? pin_user_pages_locked+0x7b0/0x7b0 [ 2837.298225] internal_get_user_pages_fast+0x175f/0x2640 [ 2837.299377] ? pin_user_pages_unlocked+0x80/0x80 [ 2837.300386] ? trace_hardirqs_on+0x5b/0x180 [ 2837.301311] get_user_pages_fast+0x66/0xa0 [ 2837.302221] iov_iter_get_pages+0x297/0xf40 [ 2837.303144] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 2837.304194] ? mempool_resize+0x7d0/0x7d0 [ 2837.305088] bio_iov_iter_get_pages+0x22a/0x1200 [ 2837.306111] ? bvec_alloc+0x17e/0x2f0 [ 2837.306917] ? bio_alloc_bioset+0x2a1/0x600 [ 2837.307837] ? bio_add_pc_page+0x100/0x100 [ 2837.308737] ? bvec_alloc+0x290/0x2f0 [ 2837.309551] ? iov_iter_npages+0x1fd/0xa70 [ 2837.310454] ? ext4_iomap_begin+0x1a0/0x700 [ 2837.311374] iomap_dio_bio_actor+0x77a/0xef0 [ 2837.312319] iomap_dio_actor+0x36f/0x560 [ 2837.313181] iomap_apply+0x289/0x810 [ 2837.313974] ? iomap_dio_rw+0x90/0x90 [ 2837.314791] ? trace_event_raw_event_iomap_class+0x560/0x560 [ 2837.316026] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2837.317156] ? mark_held_locks+0x9e/0xe0 [ 2837.318044] ? filemap_check_errors+0xa5/0x150 [ 2837.319017] __iomap_dio_rw+0x6cd/0x1110 [ 2837.319871] ? iomap_dio_rw+0x90/0x90 [ 2837.320690] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2837.321669] ? down_read+0x10f/0x430 [ 2837.322462] ? down_write+0x160/0x160 [ 2837.323279] iomap_dio_rw+0x31/0x90 [ 2837.324058] ext4_file_read_iter+0x2c7/0x4c0 [ 2837.324993] new_sync_read+0x424/0x6f0 [ 2837.325826] ? ksys_lseek+0x1b0/0x1b0 [ 2837.326661] ? fsnotify_perm.part.0+0x22d/0x620 [ 2837.327646] ? security_file_permission+0xb1/0xe0 [ 2837.328676] vfs_read+0x4da/0x620 [ 2837.329416] ksys_read+0x12d/0x260 [ 2837.330181] ? vfs_write+0xb10/0xb10 [ 2837.330980] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2837.332088] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2837.333189] do_syscall_64+0x33/0x40 [ 2837.333977] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2837.335075] RIP: 0033:0x7f6c9e32db19 [ 2837.335861] 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 [ 2837.339765] RSP: 002b:00007f6c9b8a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2837.341395] RAX: ffffffffffffffda RBX: 00007f6c9e440f60 RCX: 00007f6c9e32db19 [ 2837.342917] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2837.344443] RBP: 00007f6c9b8a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2837.345963] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2837.347482] R13: 00007fff36abeaef R14: 00007f6c9b8a3300 R15: 0000000000022000 [ 2837.354973] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 16:15:48 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0xb8) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) ptrace(0x4207, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 34) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0), 0x2001, &(0x7f0000000600)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {}, 0x2c, {[{@noextend}, {@access_uid}, {@afid={'afid', 0x3d, 0x3}}, {@debug={'debug', 0x3d, 0x80000000}}], [{@obj_role={'obj_role', 0x3d, '=noneK\xfd\xfb\x84\x91]\xb2\xa0&\xa2\xe6j\xa7_\xde\x96\x92\xf5O+'}}, {@smackfshat={'smackfshat', 0x3d, 'syztnl2\x00'}}, {@subj_user={'subj_user', 0x3d, '|\xb1\x0e\xed\xc9\xaf}'}}, {@appraise_type}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) 16:15:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r3, &(0x7f0000000000), 0x1b4000) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYRES32, @ANYBLOB="0657c1dc1d6402027b8eab220fa4e5a769f0bedbd937737db93ce0aa7c703a7fe5a7dd33d739221df1fc4427194bd667569b2dd2e8f07fd685085082dab07d4b806e4d03eaf0fc6fa8288958a968f46c9a093a9a8898401c21546acf8d6f01a57a38c175c90ddd0947245c3a3a1d4224ebff8fc95f415f0f39000c3b191dd5e57a18a05a3d704eca0d65f8ddbe5a46a6bb4dd699159293f75b6dfcfc4d9c111c7bace6b0313985ce5df8d9114482a53999bc573dcfca58306fe26ae6052cc18f51e2cecd4999a450cdc2dc", @ANYRESHEX=r2], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r1) 16:15:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 56) 16:15:48 executing program 0: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2000, 0x9) [ 2837.525813] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2837.587290] FAULT_INJECTION: forcing a failure. [ 2837.587290] name failslab, interval 1, probability 0, space 0, times 0 [ 2837.589776] CPU: 1 PID: 13968 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 2837.591177] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2837.592838] Call Trace: [ 2837.593383] dump_stack+0x107/0x167 [ 2837.594132] should_fail.cold+0x5/0xa [ 2837.594903] ? create_object.isra.0+0x3a/0xa30 [ 2837.595818] should_failslab+0x5/0x20 [ 2837.596588] kmem_cache_alloc+0x5b/0x310 [ 2837.597415] create_object.isra.0+0x3a/0xa30 [ 2837.598310] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2837.599326] kmem_cache_alloc+0x159/0x310 [ 2837.600162] __es_insert_extent+0xed1/0x1370 [ 2837.601050] ? do_raw_read_unlock+0x70/0x70 [ 2837.601920] ext4_es_insert_delayed_block+0x30d/0x6d0 [ 2837.602967] ? ext4_is_pending+0x210/0x210 [ 2837.603821] ? do_raw_spin_lock+0x121/0x260 [ 2837.604683] ? ext4_has_free_clusters+0x294/0x570 [ 2837.605641] ? percpu_counter_add_batch+0x8b/0x140 [ 2837.606632] ? do_raw_spin_unlock+0x4f/0x220 [ 2837.607513] ? _raw_spin_unlock+0x1a/0x30 [ 2837.608356] ? ext4_da_reserve_space+0xf8/0x3c0 [ 2837.609297] ext4_da_get_block_prep+0xa91/0x1100 [ 2837.610257] ? ext4_da_release_space+0x480/0x480 [ 2837.611200] ? lock_downgrade+0x6d0/0x6d0 [ 2837.612038] ? create_empty_buffers+0x4a3/0x640 [ 2837.612955] ? do_raw_spin_unlock+0x4f/0x220 [ 2837.613831] ? create_page_buffers+0x139/0x230 [ 2837.614745] __block_write_begin_int+0x3d1/0x19c0 [ 2837.615701] ? ext4_da_release_space+0x480/0x480 [ 2837.616649] ? remove_inode_buffers+0x300/0x300 [ 2837.617564] ? jbd2__journal_start+0xf3/0x7e0 [ 2837.618466] ext4_da_write_begin+0x37d/0xd40 [ 2837.619348] ? ext4_write_begin+0x10f0/0x10f0 [ 2837.620228] ? copyout_mc+0x140/0x140 [ 2837.620974] ? ext4_dirty_inode+0x107/0x130 [ 2837.621824] ? __mark_inode_dirty+0x12e/0xd40 [ 2837.622724] generic_perform_write+0x20a/0x4f0 [ 2837.623644] ? page_cache_prev_miss+0x310/0x310 [ 2837.624566] ? down_write_killable+0x180/0x180 [ 2837.625486] ext4_buffered_write_iter+0x232/0x4a0 [ 2837.626458] ext4_file_write_iter+0xccd/0x1530 [ 2837.627382] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2837.628288] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2837.629336] new_sync_write+0x42c/0x660 [ 2837.630137] ? new_sync_read+0x6f0/0x6f0 [ 2837.630938] ? ksys_write+0x12d/0x260 [ 2837.631698] ? lock_release+0x680/0x680 [ 2837.632490] ? avc_policy_seqno+0x9/0x70 [ 2837.633293] ? selinux_file_permission+0x92/0x520 [ 2837.634276] vfs_write+0x7c0/0xb10 [ 2837.634978] ksys_write+0x12d/0x260 [ 2837.635696] ? __ia32_sys_read+0xb0/0xb0 [ 2837.636497] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2837.637532] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2837.638553] do_syscall_64+0x33/0x40 [ 2837.639282] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2837.640290] RIP: 0033:0x7f8d9aea9b19 [ 2837.641025] 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 [ 2837.644633] RSP: 002b:00007f8d9841f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2837.646134] RAX: ffffffffffffffda RBX: 00007f8d9afbcf60 RCX: 00007f8d9aea9b19 [ 2837.647541] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2837.648939] RBP: 00007f8d9841f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2837.650348] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2837.651741] R13: 00007fff2f170e3f R14: 00007f8d9841f300 R15: 0000000000022000 [ 2837.657748] FAULT_INJECTION: forcing a failure. [ 2837.657748] name failslab, interval 1, probability 0, space 0, times 0 [ 2837.659952] CPU: 1 PID: 13959 Comm: syz-executor.7 Not tainted 5.10.246 #1 [ 2837.661301] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2837.662930] Call Trace: [ 2837.663452] dump_stack+0x107/0x167 [ 2837.664164] should_fail.cold+0x5/0xa [ 2837.664913] ? __alloc_skb+0x6d/0x5b0 [ 2837.665654] should_failslab+0x5/0x20 [ 2837.666403] kmem_cache_alloc_node+0x55/0x330 [ 2837.667278] __alloc_skb+0x6d/0x5b0 [ 2837.667992] netlink_ack+0x1ed/0xab0 [ 2837.668719] ? ctrl_dumpfamily+0x3b0/0x3b0 [ 2837.669546] ? netlink_sendmsg+0xe00/0xe00 [ 2837.670382] ? lock_release+0x680/0x680 [ 2837.671151] ? netlink_deliver_tap+0xf4/0xcc0 [ 2837.672023] netlink_rcv_skb+0x348/0x430 [ 2837.672821] ? genl_get_cmd+0x480/0x480 [ 2837.673594] ? netlink_ack+0xab0/0xab0 [ 2837.674373] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2837.675250] ? is_vmalloc_addr+0x7b/0xb0 [ 2837.676031] genl_rcv+0x24/0x40 [ 2837.676670] netlink_unicast+0x6ce/0xa00 [ 2837.677464] ? netlink_attachskb+0xab0/0xab0 [ 2837.678329] netlink_sendmsg+0x90f/0xe00 [ 2837.679126] ? netlink_unicast+0xa00/0xa00 [ 2837.679954] ? netlink_unicast+0xa00/0xa00 [ 2837.680770] __sock_sendmsg+0x154/0x190 [ 2837.681537] __sys_sendto+0x21c/0x320 [ 2837.682287] ? __ia32_sys_getpeername+0xb0/0xb0 [ 2837.683183] ? lock_downgrade+0x6d0/0x6d0 [ 2837.683991] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2837.684921] ? wait_for_completion_io+0x270/0x270 [ 2837.685862] ? rcu_read_lock_any_held+0x75/0xa0 [ 2837.686771] ? vfs_write+0x354/0xb10 [ 2837.687483] ? fput_many+0x2f/0x1a0 [ 2837.688178] ? ksys_write+0x1a9/0x260 [ 2837.688913] ? __ia32_sys_read+0xb0/0xb0 [ 2837.689703] __x64_sys_sendto+0xdd/0x1b0 [ 2837.690491] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2837.691479] do_syscall_64+0x33/0x40 [ 2837.692194] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2837.693173] RIP: 0033:0x7fca7c4638ac [ 2837.693886] Code: fa fa ff ff 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 20 fb ff ff 48 8b [ 2837.697609] RSP: 002b:00007fca79a25020 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 2837.699223] RAX: ffffffffffffffda RBX: 00007fca79a25110 RCX: 00007fca7c4638ac [ 2837.700820] RDX: 000000000000001c RSI: 00007fca79a25160 RDI: 0000000000000005 [ 2837.702201] RBP: 0000000000000000 R08: 00007fca79a25074 R09: 000000000000000c [ 2837.703569] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fca79a250c8 [ 2837.704935] R13: 00007fca79a25160 R14: 0000000000000005 R15: 0000000000000000 [ 2837.725151] FAULT_INJECTION: forcing a failure. [ 2837.725151] name failslab, interval 1, probability 0, space 0, times 0 [ 2837.728022] CPU: 0 PID: 13972 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 2837.729660] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2837.731625] Call Trace: [ 2837.732267] dump_stack+0x107/0x167 [ 2837.733134] should_fail.cold+0x5/0xa [ 2837.734045] ? jbd2_journal_add_journal_head+0x1a3/0x540 [ 2837.735321] should_failslab+0x5/0x20 [ 2837.736220] kmem_cache_alloc+0x5b/0x310 [ 2837.737193] jbd2_journal_add_journal_head+0x1a3/0x540 [ 2837.738435] jbd2_journal_get_create_access+0x40/0x560 [ 2837.739661] __ext4_journal_get_create_access+0x43/0x90 [ 2837.740916] ext4_ind_map_blocks+0xbb0/0x2170 [ 2837.741987] ? ext4_free_branches+0x680/0x680 [ 2837.743055] ? lock_release+0x680/0x680 [ 2837.743993] ? lock_downgrade+0x6d0/0x6d0 [ 2837.744979] ? down_write_killable+0x180/0x180 [ 2837.746073] ext4_map_blocks+0x902/0x1910 [ 2837.747060] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2837.748110] ? trace_hardirqs_on+0x5b/0x180 [ 2837.749119] ? kmem_cache_alloc+0x2a6/0x310 [ 2837.750142] ext4_writepages+0x19bf/0x3350 [ 2837.751165] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2837.752387] ? quarantine_put+0x8b/0x1a0 [ 2837.753341] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2837.754490] ? __kasan_slab_free+0x122/0x160 [ 2837.755526] ? jbd2_journal_stop+0x61f/0xdc0 [ 2837.756561] ? jbd2_journal_stop+0x188/0xdc0 [ 2837.757583] ? balance_dirty_pages_ratelimited+0x43e/0x2000 [ 2837.758904] ? __ext4_journal_stop+0x107/0x1f0 [ 2837.759957] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2837.761083] ? __mark_inode_dirty+0x12e/0xd40 [ 2837.762145] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2837.763262] do_writepages+0xee/0x2a0 [ 2837.764139] ? page_writeback_cpu_online+0x20/0x20 [ 2837.765273] ? ext4_buffered_write_iter+0x26a/0x4a0 [ 2837.766432] ? lock_downgrade+0x6d0/0x6d0 [ 2837.767388] ? generic_perform_write+0x37d/0x4f0 [ 2837.768487] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2837.769632] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2837.770886] filemap_write_and_wait_range+0x65/0x100 [ 2837.772055] ext4_file_write_iter+0xd45/0x1530 [ 2837.773122] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2837.774188] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2837.775404] new_sync_write+0x42c/0x660 [ 2837.776318] ? new_sync_read+0x6f0/0x6f0 [ 2837.777252] ? ksys_write+0x12d/0x260 [ 2837.778146] ? lock_release+0x680/0x680 [ 2837.779048] ? avc_policy_seqno+0x9/0x70 [ 2837.779966] ? selinux_file_permission+0x92/0x520 [ 2837.781081] vfs_write+0x7c0/0xb10 [ 2837.781891] ksys_write+0x12d/0x260 [ 2837.782727] ? __ia32_sys_read+0xb0/0xb0 [ 2837.783666] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2837.784852] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2837.786028] do_syscall_64+0x33/0x40 [ 2837.786894] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2837.788067] RIP: 0033:0x7fe75cdf1b19 [ 2837.788914] 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 [ 2837.793121] RSP: 002b:00007fe75a346188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2837.794862] RAX: ffffffffffffffda RBX: 00007fe75cf05020 RCX: 00007fe75cdf1b19 [ 2837.796486] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2837.798096] RBP: 00007fe75a3461d0 R08: 0000000000000000 R09: 0000000000000000 [ 2837.799703] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2837.801306] R13: 00007ffdbd529e7f R14: 00007fe75a346300 R15: 0000000000022000 [ 2837.803109] ENOMEM in journal_alloc_journal_head, retrying. 16:16:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 57) 16:16:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0xb8) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) ptrace(0x4207, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 35) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0), 0x2001, &(0x7f0000000600)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {}, 0x2c, {[{@noextend}, {@access_uid}, {@afid={'afid', 0x3d, 0x3}}, {@debug={'debug', 0x3d, 0x80000000}}], [{@obj_role={'obj_role', 0x3d, '=noneK\xfd\xfb\x84\x91]\xb2\xa0&\xa2\xe6j\xa7_\xde\x96\x92\xf5O+'}}, {@smackfshat={'smackfshat', 0x3d, 'syztnl2\x00'}}, {@subj_user={'subj_user', 0x3d, '|\xb1\x0e\xed\xc9\xaf}'}}, {@appraise_type}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) 16:16:03 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r2) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r2) (fail_nth: 16) 16:16:03 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7fffffff, 0x8, &(0x7f0000001600)=[{&(0x7f00000000c0)="d8b51f238a2f52c79367891a1e05d94644ceda9ac8cf4e37181f16a0c62a4775407966b1c16a355f1911d794c42d5d2db402d7d744fbf3aa0461a27986f2a6b549cff14816bb866836935cb9ce13eef0a9f00c87929f4326810994f9d360dd9e6fc71eff8cb0c1bbe24e409add268157ca39edfdc4ae8e4c2f054c3dc2e79513df55ead9d30529fe52b5ab45dee310ae09e8e1846aefa9", 0x97, 0x4}, {&(0x7f0000000180)="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", 0x1000, 0xffff}, {&(0x7f0000001180)="39a06d2a1cd985c6de341bac88dedf442961927c1245518dcbcab5e3c9b99e45ebe56edc0ea85f123fd196b4e6849fbf75ebf02723de9dc6acf7841ea93dc32ac213cbfc6293", 0x46, 0xffffffffffff7fff}, {&(0x7f0000001200)="1dc613db1d2d5f37c179585675da3a70d8b66d1d2c0158a5a3c65b15073e69a0dbec2ae1beb09b2e44009d5feaab3f1fd46a3e3c84cb414830803318057ea7b60ebfdc2be49705f76148a46e6961fce4917befed6680177361575494d9696899be24a284383dd438074af613db699b5754ffcfc68a740b802b7b80090a59c6b17655d7dcecc71667f477b9919ffd7be5304315ad83fd3d2af035318a90f8352764a2b09399c89c44607b7c70199abac15ecb27dd7679e5747c3c8ae300947a3a02f3d45faf06768602dac884a38d72d03f4fb267feb34d42a3a3e51fb282867dac2097468e481daf4c0b203c10ab80", 0xef}, {&(0x7f0000001300)="bcb1aca5d94a5960759b80c1a84629e34972cd55c8b3de301da1fc6eb7201e5ab2e1a3d6faa410", 0x27, 0xda}, {&(0x7f0000001340)="d20ac349642147bd23ec9505db2e35239ef338c5dfd6d935ac012212540b1723d8b9fc8cbf61a3125839460fc1f48e0922e631c2c88dfd86f5e6e5df6cbdeac6913892c30c2093a6c7293471318ce66bc88a5f08fa85cf43dc4b65ab318cc5a3a44c616fc37d81b6ad48237a6a471deed91d5810b1db5caeab289e17b9b624801cf8937cad72938331c010209651ce107db01941dc7e97ec3ca34c7ff2864ec28b8c31f19d0f784fa6b0a06610b9c7", 0xaf, 0x6}, {&(0x7f0000001400)="242ed47b22d83a2df71737e54860cb385f2c9f27bf43205006a96d80edf6bf14dd589a7e7fb00d1444b678f0362d1d26bc41a6ae3bedebc41fafaa27a6e9025091bd7547028feac9666fe87dac58b9c45eae16cdd978a6554025c212dc59fd4aa6e67d98d8852cff0cd3ea4beabce489139d606f14ee0fb79fbe03306c4469ebf7e00275ff5aeade21ed40e45f89183d6737f6cd9c52fd98be436c35ffeed9135ffc46a2165f52f03d82990d8afd67e4310e62b1b6a3e7b55807ecd4cd9587c9fb286dbc0700a64ede23e53a65fd7e1a3c59923ca48d0520373bf37e4fe81187dcfc1df0e4b2a4ce", 0xe8, 0x8000}, {&(0x7f0000001500)="324490a31c457cfb5a42b708b1faa8693f001c057843fd81dea469dd5c3ee0e59f1304be3786be2b3541281b79eb5b31945303c970d6b918a2eecefb6a66d8af981af849a68d848e2a2af52dc1101dba377ba9a20f4d9bcb9535ac026e6ea5dd038eb597b5f6e87cb3b28c2191776c46e42cc2ee70bf359d5dd50f1dfc960ef5263cb4731ccda226c88597f1c4063ee98938e030bd34399be931d18535f8471c1581ffe4b67a0839d3cfe3ba5a2d290e4a2c0097e3eac247914e2f7e630f21d182e9dba7f28d8813dc75d1d269d3401ade0f85c30baffed830c1e8618cf62bdc5361b3cbc9f534", 0xe7, 0x2}], 0x890005, &(0x7f0000001740)=ANY=[@ANYBLOB="2c292cdb2f3a5b2c2d2c7063723d5fc1a5ca30303030303053303030303030303030303034302c7375624a5f747970653d2c646566636f6e746578743d73797374656d5f752c61756469742c00"]) 16:16:03 executing program 5: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 67) 16:16:03 executing program 4: socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0xb) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r0, @ANYRESDEC, @ANYRES32=r1, @ANYBLOB], 0x1c}}, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[], 0x178}, 0x1, 0x0, 0x0, 0x50}, 0x84) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x2, 0x0, 0x1004, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @private0={0xfc, 0x0, '\x00', 0x1}, @private0={0xfc, 0x0, '\x00', 0x1}, 0x9, 0x1, 0x1, 0x0, 0x75, 0x1000000, r5}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000380)=@IORING_OP_CONNECT={0x10, 0x6, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000400)=@l2tp6={0xa, 0x0, 0x4, @empty, 0x6, 0x1}, 0x0, 0x0, 0x1}, 0x7fff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1}, 0xfff) close(0xffffffffffffffff) 16:16:03 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x80000, 0xf3) fcntl$setstatus(r0, 0x4, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) r2 = syz_io_uring_setup(0x6f07, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, r1}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x3, 0xffffffffffffdec9, 0x7, 0x81}) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000000)={0x800, 0x1d, 0x8, 0x1, 0x5}) read(r4, &(0x7f0000000000), 0x1b4000) syz_io_uring_setup(0xe48, &(0x7f00000001c0)={0x0, 0x893a, 0x20, 0x0, 0x3d7}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000040), &(0x7f00000000c0)=0x0) syz_io_uring_submit(r3, r6, &(0x7f0000000300)=@IORING_OP_WRITE={0x17, 0x3, 0x6000, @fd, 0x20, &(0x7f0000000240)="6f9d47fa7496cd9941177903818421e2bb77356b14d16a0f476cf2d993b7b75ca499f2006b6dcd989270fed146dc1ac949f9d2d3a416ba1d02073a62068e218b59ae059d4ed19630190c587c634e472a3eafe8164a2276a16e2080f1d22f4394c4bef822ee7ce2998c812e8052d9b8740d6b69865d9d224a2c189161b014b5bcc7a43af3cb2f256cfcfe86120aa031fd0d797533471a5f58d763a66243a33b739e33bf", 0xa3, 0x2, 0x1}, 0x5) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ff6000/0x8000)=nil, 0x8000, 0x8, 0x100010, r2, 0x8000000) syz_io_uring_submit(r7, r6, &(0x7f0000000400)=@IORING_OP_MADVISE={0x19, 0x4, 0x0, 0x0, 0x0, &(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x11, 0x1}, 0x1) r8 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r8, &(0x7f0000000000), 0x1b4000) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r4, 0xc0189374, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r8, {0x5}}, './file0\x00'}) 16:16:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) syz_genetlink_get_family_id$gtp(&(0x7f0000000000), r1) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000300)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), r2) r3 = dup(r0) openat(r3, &(0x7f0000000280)='./file0\x00', 0xac0, 0x81) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="2503000400000000000000000000adf759a8c34a6246b814cd0900aca23f1cae155d16a780d3b4c1d992aacf5d21e7ae"], 0x28}}, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r3) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r3) sendmsg$NL80211_CMD_FRAME(r3, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x24, r5, 0x100, 0x70bd2b, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x200, 0x7b}}}}, [@NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4850}, 0x4002) [ 2852.401166] FAULT_INJECTION: forcing a failure. [ 2852.401166] name failslab, interval 1, probability 0, space 0, times 0 [ 2852.402814] CPU: 1 PID: 13987 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 2852.403714] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2852.404787] Call Trace: [ 2852.405139] dump_stack+0x107/0x167 [ 2852.405618] should_fail.cold+0x5/0xa [ 2852.406115] ? create_object.isra.0+0x3a/0xa30 [ 2852.406717] should_failslab+0x5/0x20 [ 2852.407214] kmem_cache_alloc+0x5b/0x310 [ 2852.407745] create_object.isra.0+0x3a/0xa30 [ 2852.408476] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2852.409303] kmem_cache_alloc+0x159/0x310 [ 2852.409930] jbd2_journal_add_journal_head+0x1a3/0x540 [ 2852.410618] jbd2_journal_get_create_access+0x40/0x560 [ 2852.411301] __ext4_journal_get_create_access+0x43/0x90 [ 2852.411992] ext4_ind_map_blocks+0xbb0/0x2170 [ 2852.412586] ? ext4_free_branches+0x680/0x680 [ 2852.413192] ? lock_release+0x680/0x680 [ 2852.413862] ? lock_downgrade+0x6d0/0x6d0 [ 2852.414470] ? down_write_killable+0x180/0x180 [ 2852.415145] ext4_map_blocks+0x902/0x1910 [ 2852.415690] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2852.416358] ? trace_hardirqs_on+0x5b/0x180 [ 2852.417031] ? kmem_cache_alloc+0x2a6/0x310 [ 2852.417680] ext4_writepages+0x19bf/0x3350 [ 2852.418246] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2852.418928] ? quarantine_put+0x8b/0x1a0 [ 2852.419450] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2852.420076] ? __kasan_slab_free+0x122/0x160 [ 2852.420648] ? jbd2_journal_stop+0x61f/0xdc0 [ 2852.420685] loop6: detected capacity change from 0 to 135266304 [ 2852.421217] ? jbd2_journal_stop+0x188/0xdc0 [ 2852.421232] ? balance_dirty_pages_ratelimited+0x43e/0x2000 [ 2852.421243] ? __ext4_journal_stop+0x107/0x1f0 [ 2852.421263] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2852.425018] ? __mark_inode_dirty+0x12e/0xd40 [ 2852.425604] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2852.426242] do_writepages+0xee/0x2a0 [ 2852.426742] ? page_writeback_cpu_online+0x20/0x20 [ 2852.427373] ? ext4_buffered_write_iter+0x26a/0x4a0 [ 2852.428013] ? lock_downgrade+0x6d0/0x6d0 [ 2852.428550] ? generic_perform_write+0x37d/0x4f0 [ 2852.429164] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2852.429803] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2852.430508] filemap_write_and_wait_range+0x65/0x100 [ 2852.431161] ext4_file_write_iter+0xd45/0x1530 [ 2852.431754] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2852.432343] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2852.433021] new_sync_write+0x42c/0x660 [ 2852.433532] ? new_sync_read+0x6f0/0x6f0 [ 2852.434053] ? ksys_write+0x12d/0x260 [ 2852.434561] ? lock_release+0x680/0x680 [ 2852.435072] ? avc_policy_seqno+0x9/0x70 [ 2852.435593] ? selinux_file_permission+0x92/0x520 [ 2852.436222] vfs_write+0x7c0/0xb10 [ 2852.436680] ksys_write+0x12d/0x260 [ 2852.437149] ? __ia32_sys_read+0xb0/0xb0 [ 2852.437671] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2852.438363] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2852.439026] do_syscall_64+0x33/0x40 [ 2852.439506] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2852.440158] RIP: 0033:0x7fe75cdf1b19 [ 2852.440638] 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 [ 2852.443000] RSP: 002b:00007fe75a367188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2852.443969] RAX: ffffffffffffffda RBX: 00007fe75cf04f60 RCX: 00007fe75cdf1b19 [ 2852.444882] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2852.445796] RBP: 00007fe75a3671d0 R08: 0000000000000000 R09: 0000000000000000 [ 2852.446727] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2852.447636] R13: 00007ffdbd529e7f R14: 00007fe75a367300 R15: 0000000000022000 [ 2852.461650] FAULT_INJECTION: forcing a failure. [ 2852.461650] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2852.463175] CPU: 1 PID: 13998 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 2852.464046] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2852.465084] Call Trace: [ 2852.465424] dump_stack+0x107/0x167 [ 2852.465885] should_fail.cold+0x5/0xa [ 2852.466376] __alloc_pages_nodemask+0x182/0x600 [ 2852.466962] ? add_mm_counter_fast+0x220/0x220 [ 2852.467537] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2852.468299] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2852.468962] ? lock_downgrade+0x6d0/0x6d0 [ 2852.469485] ? mark_held_locks+0x9e/0xe0 [ 2852.470002] alloc_pages_vma+0xbb/0x410 [ 2852.470518] handle_mm_fault+0x152f/0x3500 [ 2852.471056] ? do_raw_spin_lock+0x121/0x260 [ 2852.471601] ? rwlock_bug.part.0+0x90/0x90 [ 2852.472133] ? __pmd_alloc+0x630/0x630 [ 2852.472639] __get_user_pages+0x6ec/0x1620 [ 2852.473181] ? follow_page_mask+0x1900/0x1900 [ 2852.473748] ? down_read+0x10f/0x430 [ 2852.474219] ? down_write+0x160/0x160 [ 2852.474721] get_user_pages_unlocked+0x18a/0x690 [ 2852.475318] ? internal_get_user_pages_fast+0xdce/0x2640 [ 2852.475999] ? pin_user_pages_locked+0x7b0/0x7b0 [ 2852.476604] internal_get_user_pages_fast+0x175f/0x2640 [ 2852.477298] ? pin_user_pages_unlocked+0x80/0x80 [ 2852.477897] ? trace_hardirqs_on+0x5b/0x180 [ 2852.478458] get_user_pages_fast+0x66/0xa0 [ 2852.478998] iov_iter_get_pages+0x297/0xf40 [ 2852.479546] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 2852.480171] ? mempool_resize+0x7d0/0x7d0 [ 2852.480702] bio_iov_iter_get_pages+0x22a/0x1200 [ 2852.481300] ? bvec_alloc+0x17e/0x2f0 [ 2852.481785] ? bio_alloc_bioset+0x2a1/0x600 [ 2852.482333] ? bio_add_pc_page+0x100/0x100 [ 2852.482866] ? bvec_alloc+0x290/0x2f0 [ 2852.483346] ? iov_iter_npages+0x1fd/0xa70 [ 2852.483875] ? ext4_iomap_begin+0x1a0/0x700 [ 2852.484421] iomap_dio_bio_actor+0x77a/0xef0 [ 2852.484983] iomap_dio_actor+0x36f/0x560 [ 2852.485501] iomap_apply+0x289/0x810 [ 2852.485970] ? iomap_dio_rw+0x90/0x90 [ 2852.486460] ? trace_event_raw_event_iomap_class+0x560/0x560 [ 2852.487187] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2852.487858] ? mark_held_locks+0x9e/0xe0 [ 2852.488373] ? filemap_check_errors+0xa5/0x150 [ 2852.488954] __iomap_dio_rw+0x6cd/0x1110 [ 2852.489464] ? iomap_dio_rw+0x90/0x90 [ 2852.489956] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2852.490459] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2852.490565] ? down_read+0x10f/0x430 [ 2852.492924] ? down_write+0x160/0x160 [ 2852.493425] iomap_dio_rw+0x31/0x90 [ 2852.493909] ext4_file_read_iter+0x2c7/0x4c0 [ 2852.494502] new_sync_read+0x424/0x6f0 [ 2852.495018] ? ksys_lseek+0x1b0/0x1b0 [ 2852.495531] ? fsnotify_perm.part.0+0x22d/0x620 [ 2852.496144] ? security_file_permission+0xb1/0xe0 [ 2852.496784] vfs_read+0x4da/0x620 [ 2852.497247] ksys_read+0x12d/0x260 [ 2852.497714] ? vfs_write+0xb10/0xb10 [ 2852.498209] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2852.498909] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2852.499585] do_syscall_64+0x33/0x40 [ 2852.500072] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2852.500743] RIP: 0033:0x7f6c9e32db19 [ 2852.501232] 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 [ 2852.503646] RSP: 002b:00007f6c9b8a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2852.504638] RAX: ffffffffffffffda RBX: 00007f6c9e440f60 RCX: 00007f6c9e32db19 [ 2852.505566] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2852.506508] RBP: 00007f6c9b8a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2852.507434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2852.508360] R13: 00007fff36abeaef R14: 00007f6c9b8a3300 R15: 0000000000022000 [ 2852.512320] FAULT_INJECTION: forcing a failure. [ 2852.512320] name failslab, interval 1, probability 0, space 0, times 0 [ 2852.514993] CPU: 0 PID: 13988 Comm: syz-executor.7 Not tainted 5.10.246 #1 [ 2852.516510] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2852.518340] Call Trace: [ 2852.518931] dump_stack+0x107/0x167 [ 2852.519735] should_fail.cold+0x5/0xa [ 2852.520576] ? create_object.isra.0+0x3a/0xa30 [ 2852.521579] should_failslab+0x5/0x20 [ 2852.522432] kmem_cache_alloc+0x5b/0x310 [ 2852.523338] create_object.isra.0+0x3a/0xa30 [ 2852.524319] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2852.525451] kmem_cache_alloc_node+0x169/0x330 [ 2852.526487] __alloc_skb+0x6d/0x5b0 [ 2852.527306] netlink_ack+0x1ed/0xab0 [ 2852.528140] ? ctrl_dumpfamily+0x3b0/0x3b0 [ 2852.529084] ? netlink_sendmsg+0xe00/0xe00 [ 2852.530032] ? lock_release+0x680/0x680 [ 2852.530946] ? netlink_deliver_tap+0xf4/0xcc0 [ 2852.531946] netlink_rcv_skb+0x348/0x430 [ 2852.532853] ? genl_get_cmd+0x480/0x480 [ 2852.533737] ? netlink_ack+0xab0/0xab0 [ 2852.534618] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2852.535627] ? is_vmalloc_addr+0x7b/0xb0 [ 2852.536531] genl_rcv+0x24/0x40 [ 2852.537254] netlink_unicast+0x6ce/0xa00 [ 2852.538157] ? netlink_attachskb+0xab0/0xab0 [ 2852.539151] netlink_sendmsg+0x90f/0xe00 [ 2852.540065] ? netlink_unicast+0xa00/0xa00 [ 2852.541016] ? netlink_unicast+0xa00/0xa00 [ 2852.541957] __sock_sendmsg+0x154/0x190 [ 2852.542853] __sys_sendto+0x21c/0x320 [ 2852.543702] ? __ia32_sys_getpeername+0xb0/0xb0 [ 2852.544739] ? lock_downgrade+0x6d0/0x6d0 [ 2852.545685] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2852.546771] ? wait_for_completion_io+0x270/0x270 [ 2852.547843] ? rcu_read_lock_any_held+0x75/0xa0 [ 2852.548881] ? vfs_write+0x354/0xb10 [ 2852.549700] ? fput_many+0x2f/0x1a0 [ 2852.550510] ? ksys_write+0x1a9/0x260 [ 2852.551356] ? __ia32_sys_read+0xb0/0xb0 [ 2852.552261] __x64_sys_sendto+0xdd/0x1b0 [ 2852.553164] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2852.554311] do_syscall_64+0x33/0x40 [ 2852.555137] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2852.556241] RIP: 0033:0x7fca7c4638ac [ 2852.557035] Code: fa fa ff ff 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 20 fb ff ff 48 8b [ 2852.561842] RSP: 002b:00007fca79a25020 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 2852.564172] RAX: ffffffffffffffda RBX: 00007fca79a25110 RCX: 00007fca7c4638ac [ 2852.565957] RDX: 000000000000001c RSI: 00007fca79a25160 RDI: 0000000000000005 [ 2852.567629] RBP: 0000000000000000 R08: 00007fca79a25074 R09: 000000000000000c [ 2852.569281] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fca79a250c8 16:16:03 executing program 0: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x1000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r4, 0xc018937b, &(0x7f00000003c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="2e2f66696c65302f2e2e2f666905653000"]) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x88080, 0x23456}, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r5, r3, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r5, 0x0, &(0x7f0000000000)=@IORING_OP_POLL_REMOVE={0x7, 0x3}, 0xffff) [ 2852.570800] R13: 00007fca79a25160 R14: 0000000000000005 R15: 0000000000000000 [ 2852.574171] FAULT_INJECTION: forcing a failure. [ 2852.574171] name failslab, interval 1, probability 0, space 0, times 0 [ 2852.575755] CPU: 1 PID: 14011 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 2852.576589] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2852.577666] Call Trace: [ 2852.577993] dump_stack+0x107/0x167 [ 2852.578447] should_fail.cold+0x5/0xa [ 2852.578908] ? create_object.isra.0+0x3a/0xa30 [ 2852.579456] should_failslab+0x5/0x20 [ 2852.579915] kmem_cache_alloc+0x5b/0x310 [ 2852.580406] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2852.580947] create_object.isra.0+0x3a/0xa30 [ 2852.581479] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2852.582093] kmem_cache_alloc+0x159/0x310 [ 2852.582606] ext4_init_io_end+0x23/0x180 [ 2852.583092] ext4_writepages+0x8ec/0x3350 [ 2852.583608] ? mark_held_locks+0x9e/0xe0 [ 2852.584099] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2852.584730] ? quarantine_put+0x8b/0x1a0 [ 2852.585213] ? trace_hardirqs_on+0x5b/0x180 [ 2852.585730] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2852.586324] ? __kasan_slab_free+0x122/0x160 [ 2852.586853] ? jbd2_journal_stop+0x61f/0xdc0 [ 2852.587387] ? jbd2_journal_stop+0x188/0xdc0 [ 2852.587915] ? balance_dirty_pages_ratelimited+0x43e/0x2000 [ 2852.588592] ? __ext4_journal_stop+0x107/0x1f0 [ 2852.589144] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2852.589730] ? __mark_inode_dirty+0x12e/0xd40 [ 2852.590281] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2852.590871] do_writepages+0xee/0x2a0 [ 2852.591326] ? page_writeback_cpu_online+0x20/0x20 [ 2852.591914] ? ext4_buffered_write_iter+0x26a/0x4a0 [ 2852.592511] ? lock_downgrade+0x6d0/0x6d0 [ 2852.593009] ? generic_perform_write+0x37d/0x4f0 [ 2852.593587] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2852.594184] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2852.594846] filemap_write_and_wait_range+0x65/0x100 [ 2852.595452] ext4_file_write_iter+0xd45/0x1530 [ 2852.596008] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2852.596573] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2852.597203] new_sync_write+0x42c/0x660 [ 2852.597681] ? new_sync_read+0x6f0/0x6f0 [ 2852.598166] ? ksys_write+0x12d/0x260 [ 2852.598634] ? lock_release+0x680/0x680 [ 2852.599113] ? avc_policy_seqno+0x9/0x70 [ 2852.599601] ? selinux_file_permission+0x92/0x520 [ 2852.600188] vfs_write+0x7c0/0xb10 [ 2852.600617] ksys_write+0x12d/0x260 [ 2852.601051] ? __ia32_sys_read+0xb0/0xb0 [ 2852.601539] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2852.602168] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2852.602790] do_syscall_64+0x33/0x40 [ 2852.603231] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2852.603842] RIP: 0033:0x7f8d9aea9b19 [ 2852.604287] 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 [ 2852.606489] RSP: 002b:00007f8d983dd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2852.607393] RAX: ffffffffffffffda RBX: 00007f8d9afbd0e0 RCX: 00007f8d9aea9b19 [ 2852.608242] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2852.609088] RBP: 00007f8d983dd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2852.609935] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2852.610793] R13: 00007fff2f170e3f R14: 00007f8d983dd300 R15: 0000000000022000 [ 2852.622880] loop6: detected capacity change from 0 to 135266304 16:16:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 58) 16:16:03 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x7) read(r0, &(0x7f0000000000), 0x1b4000) 16:16:03 executing program 5: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 68) 16:16:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) r2 = openat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x1, 0x2, 0x12}, 0x18) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r1) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r2, &(0x7f00000005c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80040008}, 0xc, &(0x7f0000000580)={&(0x7f0000000740)=ANY=[@ANYBLOB="24030000", @ANYRES16=r3, @ANYBLOB="010001fefbffffffffff7500000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099000000000049000000e002f0800400050038010e80e6000000592ad4674db46efa97919cff0f42797b717b64f2927d4b555455109fa9f5147b43afee7703d028cd6be037e9e78c6525a901fbeb2d190dc92e1caf747c6d3dc1dbe1f1ae32f7c6eb1274a9959feea4571c68fcfc9663ed4811a14eceda57c457e52edee5cceeea0f620f0c5b7d8282800b78c3e5592f61069885e37c6382292f6fd54844e0e7f2785ccee1f793d138a1b9517399cc09a5015d0c08c6fd338c51380545bdc5d78a45c00dd3bd5dfb98515afa215777aaa0edb8cd5c144572633e07d70ad9b8a9e8538e1bb7afceb40626648fce47239b5662c002c4748040d6bf8fa200004b000000ca48e6e71cb5041cd37bc8e859f5e9f1d37591d67e1c9359d00be5799af9dc3ca1d1694ed1c54da04fbc5725ec3e9acf02700a7fb5244b48d87e1d906a0239a5403c0f76a96df700050001000000000005000f008f000000050003006300000088010e8000010000dce924b6057c8335e5c01485123dd1dd8fff74a26fde86bd732947f87562af636bc554c71fb157dec142a25f4157f8bc4240a04f0f3e5f2e8245485466465362e104eb9990f5038d19968fa0ffe557e2e8f58e5ad886293e031362806957912a4bd62408bb5c720ecd48a9e6b0d31892ea8bdb64636a47affb1a4c6bcc8a0a13c10ede0c91aa7117ce438c86de6026a7479277ba780876c53a6316259c183533883da9c37403e57a75b15cc46d8445f543fb88bb44ec4e24dabf3e13f5b13b54db3b4818948dcba2ad9a84205dbf1fcabed1f3f64d819c5c929bd6059b659b10bcde3e1d8a6201e6f3c3adb32522c6ce538b796c41ef2b2df14236104f82000000e8e0f62a16bd802fed718dad915c3b936e8624c648f5fea7602507188f892632e510134c65f201012317befc458b7ccf4bfd3daeab177c87c23d8e8c5b64c2ea5ef014cc7d7bef5d273a02993e1a4ef379942e2fe4a7e436fe8c9d9648442bf997dc28b2deee96e941416635467c39ade5306439dff48ed8c06ccb09027a00001c00f08005000300b8000000050007005800000005000f0007000000"], 0x324}, 0x1, 0x0, 0x0, 0x8000}, 0x20040040) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r1) 16:16:03 executing program 0: ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f00000001c0)=""/145) syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) io_uring_enter(r0, 0x167b, 0x28d7, 0x1, &(0x7f0000000000)={[0x2]}, 0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x107100, 0x77d13cb7ca0ce34f) read(r1, &(0x7f0000000000), 0x1b4000) [ 2852.736899] FAULT_INJECTION: forcing a failure. [ 2852.736899] name failslab, interval 1, probability 0, space 0, times 0 [ 2852.738483] CPU: 1 PID: 14023 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 2852.739281] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2852.740239] Call Trace: [ 2852.740553] dump_stack+0x107/0x167 [ 2852.740979] should_fail.cold+0x5/0xa [ 2852.741421] ? __es_insert_extent+0xed1/0x1370 [ 2852.741944] should_failslab+0x5/0x20 [ 2852.742393] kmem_cache_alloc+0x5b/0x310 [ 2852.742863] __es_insert_extent+0xed1/0x1370 [ 2852.743373] ? do_raw_read_unlock+0x70/0x70 [ 2852.743875] ext4_es_insert_extent+0x45d/0xf10 [ 2852.744405] ? ext4_es_scan_clu+0x2e0/0x2e0 [ 2852.744899] ? lock_downgrade+0x6d0/0x6d0 [ 2852.745385] ? down_write_killable+0x180/0x180 [ 2852.745921] ext4_map_blocks+0x80b/0x1910 [ 2852.746414] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2852.746925] ? trace_hardirqs_on+0x5b/0x180 [ 2852.747424] ? kmem_cache_alloc+0x2a6/0x310 [ 2852.747924] ext4_writepages+0x19bf/0x3350 [ 2852.748428] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2852.749030] ? quarantine_put+0x8b/0x1a0 [ 2852.749499] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2852.750060] ? __kasan_slab_free+0x122/0x160 [ 2852.750576] ? jbd2_journal_stop+0x61f/0xdc0 [ 2852.751091] ? jbd2_journal_stop+0x188/0xdc0 [ 2852.751594] ? balance_dirty_pages_ratelimited+0x43e/0x2000 [ 2852.752243] ? __ext4_journal_stop+0x107/0x1f0 [ 2852.752766] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2852.753326] ? __mark_inode_dirty+0x12e/0xd40 [ 2852.753849] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2852.754420] do_writepages+0xee/0x2a0 [ 2852.754860] ? page_writeback_cpu_online+0x20/0x20 [ 2852.755417] ? ext4_buffered_write_iter+0x26a/0x4a0 [ 2852.755988] ? lock_downgrade+0x6d0/0x6d0 [ 2852.756464] ? generic_perform_write+0x37d/0x4f0 [ 2852.757008] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2852.757580] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2852.758205] filemap_write_and_wait_range+0x65/0x100 [ 2852.758793] ext4_file_write_iter+0xd45/0x1530 [ 2852.759326] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2852.759851] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2852.760464] new_sync_write+0x42c/0x660 [ 2852.760924] ? new_sync_read+0x6f0/0x6f0 [ 2852.761389] ? ksys_write+0x12d/0x260 [ 2852.761828] ? lock_release+0x680/0x680 [ 2852.762295] ? avc_policy_seqno+0x9/0x70 [ 2852.762763] ? selinux_file_permission+0x92/0x520 [ 2852.763334] vfs_write+0x7c0/0xb10 [ 2852.763743] ksys_write+0x12d/0x260 [ 2852.764162] ? __ia32_sys_read+0xb0/0xb0 [ 2852.764631] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2852.765239] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2852.765832] do_syscall_64+0x33/0x40 [ 2852.766256] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2852.766853] RIP: 0033:0x7fe75cdf1b19 [ 2852.767282] 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 [ 2852.769388] RSP: 002b:00007fe75a367188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2852.770268] RAX: ffffffffffffffda RBX: 00007fe75cf04f60 RCX: 00007fe75cdf1b19 [ 2852.771094] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2852.771914] RBP: 00007fe75a3671d0 R08: 0000000000000000 R09: 0000000000000000 [ 2852.772733] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2852.773551] R13: 00007ffdbd529e7f R14: 00007fe75a367300 R15: 0000000000022000 16:16:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0xb8) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) ptrace(0x4207, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 36) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0), 0x2001, &(0x7f0000000600)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {}, 0x2c, {[{@noextend}, {@access_uid}, {@afid={'afid', 0x3d, 0x3}}, {@debug={'debug', 0x3d, 0x80000000}}], [{@obj_role={'obj_role', 0x3d, '=noneK\xfd\xfb\x84\x91]\xb2\xa0&\xa2\xe6j\xa7_\xde\x96\x92\xf5O+'}}, {@smackfshat={'smackfshat', 0x3d, 'syztnl2\x00'}}, {@subj_user={'subj_user', 0x3d, '|\xb1\x0e\xed\xc9\xaf}'}}, {@appraise_type}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) 16:16:03 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) r1 = ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) ftruncate(r1, 0x9) read(r0, &(0x7f0000000000), 0x1b4000) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) sendmsg(r2, &(0x7f0000000b00)={&(0x7f00000004c0)=@pptp={0x18, 0x2, {0x0, @private=0xa010102}}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000540)="cf8368fe723237ff5910a48e3f5a87c83d18e0adb9fb325d2c2a1a3cafb59975ab88a5f580ac1d839bd538641357dd6fbc2dc4d6c168f19e6097c1122473bbbe26b300e7178c3f6df0b2ccdce96b5b9cd32e4ebeda0b13969ced661b3888a6528ce4801b367d00e58c532b7f68fdfbb3b84b67053839f14814604a2456c4a9e3860edb7151964778ba0aefa18f19b804d4eba81015676b08674872542d3d767b8059f279a39b30e316b7afeb165fd6865af1103813ce773834a6", 0xba}, {&(0x7f0000000600)="8a7b69cfdfd269dce99f2c75f2dc40c8fa1fc711459a33727582018276ac0ab2d45637da236b1caffc9b05e4691020f977226837039e1380a1cd272bffe11a3bf2d4d78bab662291733eb732e2308d21fffb6b69d66dd5351a4e8b436c97cda236b9f072fac2f8ac2994876b99c809b67c913c6967c7f3129a1b8f5c11d523761059e818a501448b05348565556a33eda3b6e8909fbea01d0f6727529d949ef7111a41ef4a7e516349538d1b7b598d562c4971b0f3a428288a30567faefb607805f9614f624947de6131bed2688be3be7741345b6c896958c8353996a35a04d2490d5c4dc5c27f50", 0xe8}, {&(0x7f0000000700)="c40428806f2e3cd23969cdf43caf94182a337756de87f4d92666fdff8fcbccaa568dd45f3f7cadefd77e36734dec2c33c869c59f61b76a476121e4edc71d81dec82731512909210b92185a6078a5b0bd15570ea93da3224b41a40c30058969dfc52043077da70243b2bf50aed70c3cd373040fd8dcb2db611b29533ab0d582e54ffd5550dad87c99573a324c1673ba16fff27e74e14b0d4cc0c46774faef9b1544eb62252490682bf2492de3f199828f38ee9b3c1bf25e856cf99d31d2540ec038f62bd3f87ed95759cff8374c96a77fb735b70842efa1f5fa56e825d5460ecc2cb7120fb75575b68f13390bb0", 0xed}, {&(0x7f0000000800)="55947baf567a3667e85c54a1f5983625ec637f436f2ee5e08a9c839c8b63c677da2a1f61081681c9b6ba8504713c94206c55b2e053da3aad258e6c35398113e10aa0b22a23e86033feb3f0870a9564e73eb70b55b81abb3e320931f9543325e8273b7c5e8ea085a2658591fdfca888c675c5432408142a7d3c51dc1fff7cc19d86003c2b91f911d12284282c977739b1c550", 0x92}], 0x4, &(0x7f0000000b40)=[{0xc0, 0x0, 0x8, "33d7055cfb080725301056bdc356e148b2799e7f0f1378ec03b344505fd7e716c716c61426069d18f968f3d6596bbe562f51b571687cbc3c175ec85bd9ced34b21e0522dd0c3ce0ab26f4c511cc8a461e11d1219803f6e84d42b0b5dc149fac0f0d56ade01db891f103d8d5b9058c410e45566e7c0c768530c63c706a6fc71b05dbf88c3800176548970d42a09ede7e6dff0e2f234b7768d528731bc5be2ad8ea29313cf67b52be64d3c890f6ed54a"}, {0xd0, 0x10a, 0xe7, "a0871c48503fcffb8a98bbde9ec5760904f58981292f20e9ec50bcec8dcb73be0c3379ceac90c0b2f9ec1b21abfcee50e43a516beacc26172b5a5f7ba73ee8e85058f87619c3aa011b8befa68f3c43db0e8ba324e33012a02c8d4c3211463ca36f1724ce86f86f8ef68db8501b0f4ff5e95c90dc707fa7dce7572d83451a3c1ab3260743ca9203c4b98141596f17797af1ae137fa8ce072f5083219ea7864bc7868368de181cf71d0598f520b99221eccfc43644e95b061a564027"}, {0x70, 0x115, 0x9, "92748d5583fce35bb192cfc0a4d8cfc6be1ef77fee53f9f52ee0caa423403a7d8e5fa817a93cfa662f488187a580b7f39c6ebfcbe2776d815b03cb9d487a861a97fd957ac444daebd8cd0517f42812e18665bb5e09dc2a0c83a501a58891"}, {0x98, 0x10d, 0x106, "83630872e79c40e0020b7eaae8b827e0a8c04b7b76e43f84f75708183adca9ecdbd296e9a128001420770fbfe45339b2c065458c8b47c57c8f59321d2edc2483bf7d57ec5f9fdb539fba0344c915fe591455ea0420304d74c2b380d3632b588a46cfb7dc098add65b09191bb772c1810e2246dd7714ba7ac4c0b00221b405cde3ff9827c12"}, {0x100, 0x130, 0x5, "a98f7724f1a7114cc743bd5dab647a32e66dc7a21b9ba178295718c1cf923ba543d19f40a8c9074cc1a66b967ebee95f5cf50d8a6a6ffee555422c98e74fa0d4ac1465d86fa00f283c5f8031b47c58d00a936f78f3d6d1982fcc833e188a3f51855b3fc68d9f558094bed7b3bb3870b982b49b07f52ce5f6c63c4f27e881c3126eb8893141da79348173057e6d36557f6b6dc1ae2778f2058a989679a64654f5d4a2cfc1b137c2b9d16f5b5ebd539671c69830675c804949883c9f2bfd65403db797516c6365055f5404a5e95098c512abd37158f3c62000f0778b9c8c0b5b4b21aeaceca9001fb105e5682bf1"}], 0x398}, 0x8000) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$BTRFS_IOC_SCRUB_CANCEL(r3, 0x941c, 0x0) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/84, 0x54}, {&(0x7f00000000c0)=""/17, 0x11}, {&(0x7f0000000100)=""/135, 0x87}, {&(0x7f00000001c0)=""/5, 0x5}], 0x4, 0x3, 0x6) pwritev2(r0, &(0x7f0000000440)=[{&(0x7f0000000240)="a32a897cadb5084e1bc1", 0xa}, {&(0x7f0000000280)="995cfe275f8eb7f3e7de7b4d2474d3c24fbddc602e2dcb78ed0bdec9610eb5a8162198e569a0156bf2b397ffdccb18a8093353fe73741b6f68a174453cb0b5067c0dd364b8a6f3dac7315e75354d238a00120c747339af952aa4ccd28f243dbe9e83d19461faf8a973f321cd6d40219825e631c57dbeb551c87bfc523916c72e504913194d176390cf30097cdf83beb8283688d2be0de0733bc86d7ded9452b04af47daad93497233c33e8b73de8148f0d2342dcb473d948fb6cece9d45cddc8d968ccdad92c6cb4c10c8189ed62f204c03b8395e77dd52ca5fafb3ada841ab74dea1ef21346292d638d9347f43985b7fc", 0xf1}, {&(0x7f0000000380)="720cb4e0667004e806763773d688bc19c127208ba3dc44028ede2e761862e195192494f6dc70165b7ee2a80c5e38eeade663251395038ddead1789bee2eaf17ca0c3ce3e7a3cdf9796bfb5dbf09b81837dd6843c40eb8a50ed2e3e3e1a5882a537217934f5a541e43941fd226231d4f4d5002fda727d067f9d581a72169f8de7918f84734aa53399e97d8b1180ee5ab707d9c7597f6ba14eb450555268a776bba643ad878c93afb3b8b32bc9d8c8", 0xae}], 0x3, 0x3, 0xedb, 0x12) fchmod(r3, 0x40) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000000480), 0x4) 16:16:03 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r2) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r2) (fail_nth: 17) [ 2852.829640] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2852.834261] FAULT_INJECTION: forcing a failure. [ 2852.834261] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2852.836911] CPU: 0 PID: 14033 Comm: syz-executor.5 Not tainted 5.10.246 #1 16:16:03 executing program 0: r0 = syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_FALLOCATE={0x11, 0x5, 0x0, @fd_index=0x4, 0x3, 0x0, 0x7, 0x0, 0x1, {0x0, r3}}, 0x8) r4 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r7 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r8 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r4, 0x0) syz_io_uring_submit(r8, r6, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_submit(r8, 0x0, &(0x7f0000000040)=@IORING_OP_WRITE_FIXED={0x5, 0x5, 0x6000, @fd=r0, 0xa6, 0x5, 0x2491, 0x1, 0x1, {0x3, r3}}, 0x3ff) [ 2852.838454] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2852.840309] Call Trace: [ 2852.840878] dump_stack+0x107/0x167 [ 2852.841685] should_fail.cold+0x5/0xa [ 2852.842530] __alloc_pages_nodemask+0x182/0x600 [ 2852.843530] ? add_mm_counter_fast+0x220/0x220 [ 2852.844525] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2852.845842] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2852.846990] ? lock_downgrade+0x6d0/0x6d0 [ 2852.847883] ? mark_held_locks+0x9e/0xe0 [ 2852.848772] alloc_pages_vma+0xbb/0x410 [ 2852.849823] handle_mm_fault+0x152f/0x3500 [ 2852.850760] ? do_raw_spin_lock+0x121/0x260 [ 2852.851698] ? rwlock_bug.part.0+0x90/0x90 [ 2852.852618] ? __pmd_alloc+0x630/0x630 [ 2852.853489] __get_user_pages+0x6ec/0x1620 [ 2852.854432] ? follow_page_mask+0x1900/0x1900 [ 2852.855408] ? down_read+0x10f/0x430 [ 2852.856215] ? down_write+0x160/0x160 [ 2852.857051] get_user_pages_unlocked+0x18a/0x690 [ 2852.858079] ? internal_get_user_pages_fast+0xdce/0x2640 [ 2852.859277] ? pin_user_pages_locked+0x7b0/0x7b0 [ 2852.860315] internal_get_user_pages_fast+0x175f/0x2640 [ 2852.861499] ? pin_user_pages_unlocked+0x80/0x80 [ 2852.862536] ? trace_hardirqs_on+0x5b/0x180 [ 2852.863476] get_user_pages_fast+0x66/0xa0 [ 2852.864394] iov_iter_get_pages+0x297/0xf40 [ 2852.865356] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 2852.866729] ? mempool_resize+0x7d0/0x7d0 [ 2852.867899] bio_iov_iter_get_pages+0x22a/0x1200 [ 2852.869224] ? bvec_alloc+0x17e/0x2f0 [ 2852.870305] ? bio_alloc_bioset+0x2a1/0x600 [ 2852.871467] ? bio_add_pc_page+0x100/0x100 [ 2852.872406] ? bvec_alloc+0x290/0x2f0 [ 2852.873271] ? iov_iter_npages+0x1fd/0xa70 [ 2852.874259] ? ext4_iomap_begin+0x1a0/0x700 [ 2852.875372] iomap_dio_bio_actor+0x77a/0xef0 [ 2852.876386] iomap_dio_actor+0x36f/0x560 [ 2852.877284] iomap_apply+0x289/0x810 [ 2852.878090] ? iomap_dio_rw+0x90/0x90 [ 2852.878925] ? trace_event_raw_event_iomap_class+0x560/0x560 [ 2852.880174] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2852.881322] ? mark_held_locks+0x9e/0xe0 [ 2852.882211] ? filemap_check_errors+0xa5/0x150 [ 2852.883213] __iomap_dio_rw+0x6cd/0x1110 [ 2852.884089] ? iomap_dio_rw+0x90/0x90 [ 2852.884932] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2852.885931] ? down_read+0x10f/0x430 [ 2852.886739] ? down_write+0x160/0x160 [ 2852.887570] iomap_dio_rw+0x31/0x90 [ 2852.888358] ext4_file_read_iter+0x2c7/0x4c0 [ 2852.889311] new_sync_read+0x424/0x6f0 [ 2852.890154] ? ksys_lseek+0x1b0/0x1b0 [ 2852.890998] ? fsnotify_perm.part.0+0x22d/0x620 [ 2852.892003] ? security_file_permission+0xb1/0xe0 [ 2852.893057] vfs_read+0x4da/0x620 [ 2852.893819] ksys_read+0x12d/0x260 [ 2852.894599] ? vfs_write+0xb10/0xb10 [ 2852.895406] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2852.896540] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2852.897661] do_syscall_64+0x33/0x40 [ 2852.898477] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2852.899582] RIP: 0033:0x7f6c9e32db19 [ 2852.900390] 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 [ 2852.904390] RSP: 002b:00007f6c9b8a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2852.906039] RAX: ffffffffffffffda RBX: 00007f6c9e440f60 RCX: 00007f6c9e32db19 [ 2852.907591] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2852.909136] RBP: 00007f6c9b8a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2852.910695] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2852.911680] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2852.912234] R13: 00007fff36abeaef R14: 00007f6c9b8a3300 R15: 0000000000022000 [ 2852.970153] FAULT_INJECTION: forcing a failure. [ 2852.970153] name failslab, interval 1, probability 0, space 0, times 0 [ 2852.973852] CPU: 0 PID: 14038 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 2852.975458] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2852.977439] Call Trace: [ 2852.978030] dump_stack+0x107/0x167 [ 2852.978903] should_fail.cold+0x5/0xa [ 2852.979753] ? ext4_init_io_end+0x23/0x180 [ 2852.980681] should_failslab+0x5/0x20 [ 2852.981510] kmem_cache_alloc+0x5b/0x310 [ 2852.982416] ext4_init_io_end+0x23/0x180 [ 2852.983298] ext4_writepages+0x8ec/0x3350 [ 2852.984227] ? mark_held_locks+0x9e/0xe0 [ 2852.985119] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2852.986260] ? quarantine_put+0x8b/0x1a0 [ 2852.987146] ? trace_hardirqs_on+0x5b/0x180 16:16:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 59) [ 2852.988089] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2852.989337] ? __kasan_slab_free+0x122/0x160 [ 2852.990312] ? jbd2_journal_stop+0x61f/0xdc0 [ 2852.991277] ? jbd2_journal_stop+0x188/0xdc0 [ 2852.992235] ? balance_dirty_pages_ratelimited+0x43e/0x2000 [ 2852.993465] ? __ext4_journal_stop+0x107/0x1f0 [ 2852.994464] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2852.995516] ? __mark_inode_dirty+0x12e/0xd40 [ 2852.996481] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2852.997518] do_writepages+0xee/0x2a0 [ 2852.998348] ? page_writeback_cpu_online+0x20/0x20 [ 2852.999391] ? ext4_buffered_write_iter+0x26a/0x4a0 [ 2853.000454] ? lock_downgrade+0x6d0/0x6d0 [ 2853.001346] ? generic_perform_write+0x37d/0x4f0 [ 2853.002371] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2853.003419] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2853.004573] filemap_write_and_wait_range+0x65/0x100 [ 2853.005673] ext4_file_write_iter+0xd45/0x1530 [ 2853.006664] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2853.007664] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2853.008793] new_sync_write+0x42c/0x660 [ 2853.009648] ? new_sync_read+0x6f0/0x6f0 [ 2853.010520] ? ksys_write+0x12d/0x260 [ 2853.011341] ? lock_release+0x680/0x680 16:16:03 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000000)=@vsock, 0x80, &(0x7f0000000680)=[{&(0x7f00000000c0)=""/93, 0x5d}, {&(0x7f0000000140)=""/2, 0x2}, {&(0x7f0000000180)=""/42, 0x2a}, {&(0x7f00000001c0)=""/116, 0x74}, {&(0x7f0000000240)=""/156, 0x9c}, {&(0x7f0000000300)=""/32, 0x20}, {&(0x7f0000000340)=""/215, 0xd7}, {&(0x7f0000000440)=""/232, 0xe8}, {&(0x7f0000000540)=""/228, 0xe4}, {&(0x7f0000000640)=""/1, 0x1}], 0xa, &(0x7f0000000740)=""/223, 0xdf}, 0x1f}, {{&(0x7f0000000840)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000000b40)=[{&(0x7f00000008c0)=""/22, 0x16}, {&(0x7f0000000900)=""/174, 0xae}, {&(0x7f00000009c0)=""/141, 0xd6}, {&(0x7f0000000a80)=""/134, 0x86}], 0x4, &(0x7f0000000b80)=""/192, 0xc0}, 0x1}, {{&(0x7f0000000c40)=@xdp, 0x80, &(0x7f0000002180)=[{&(0x7f0000000cc0)=""/135, 0x87}, {&(0x7f0000000d80)=""/30, 0x1e}, {&(0x7f0000000dc0)=""/130, 0x82}, {&(0x7f0000000e80)=""/151, 0x97}, {&(0x7f0000000f40)=""/142, 0x8e}, {&(0x7f0000002340)=""/102, 0x59}, {&(0x7f0000001080)=""/4096, 0x1000}, {&(0x7f0000002080)=""/243, 0xf3}], 0x8, &(0x7f0000002200)=""/6, 0x6}, 0x4}, {{&(0x7f0000002240)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000002400)=[{&(0x7f00000022c0)=""/19, 0x13}, {&(0x7f00000025c0)=""/252, 0xfc}], 0x2, &(0x7f0000002300)=""/11, 0xb}, 0x5}], 0x4, 0x2101, &(0x7f0000002580)={0x77359400}) 16:16:03 executing program 0: syz_io_uring_setup(0x6f07, &(0x7f0000000140)={0x0, 0xffffffff, 0x1}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000002, 0x4010, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) sendfile(r2, r1, &(0x7f0000000000)=0x4e9b, 0x9d) [ 2853.012249] ? avc_policy_seqno+0x9/0x70 [ 2853.013240] ? selinux_file_permission+0x92/0x520 [ 2853.014300] vfs_write+0x7c0/0xb10 [ 2853.015068] ksys_write+0x12d/0x260 [ 2853.015884] ? __ia32_sys_read+0xb0/0xb0 [ 2853.016768] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2853.017893] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2853.019007] do_syscall_64+0x33/0x40 [ 2853.019803] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2853.020898] RIP: 0033:0x7f8d9aea9b19 [ 2853.021699] 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 [ 2853.025711] RSP: 002b:00007f8d9841f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2853.027361] RAX: ffffffffffffffda RBX: 00007f8d9afbcf60 RCX: 00007f8d9aea9b19 [ 2853.028879] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2853.030431] RBP: 00007f8d9841f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2853.031951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2853.033589] R13: 00007fff2f170e3f R14: 00007f8d9841f300 R15: 0000000000022000 [ 2853.050227] FAULT_INJECTION: forcing a failure. [ 2853.050227] name failslab, interval 1, probability 0, space 0, times 0 [ 2853.051602] CPU: 1 PID: 14061 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 2853.052398] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2853.053350] Call Trace: [ 2853.053667] dump_stack+0x107/0x167 [ 2853.054089] should_fail.cold+0x5/0xa [ 2853.054556] ? create_object.isra.0+0x3a/0xa30 [ 2853.055082] should_failslab+0x5/0x20 [ 2853.055520] kmem_cache_alloc+0x5b/0x310 [ 2853.055994] create_object.isra.0+0x3a/0xa30 [ 2853.056500] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2853.057083] kmem_cache_alloc+0x159/0x310 [ 2853.057568] ext4_mb_new_blocks+0x1fd8/0x45c0 [ 2853.058090] ? __jbd2_journal_file_buffer+0x529/0x7e0 [ 2853.058696] ? do_raw_spin_unlock+0x4f/0x220 [ 2853.059205] ? _raw_spin_unlock+0x1a/0x30 [ 2853.059683] ? jbd2_journal_dirty_metadata+0x1bb/0xa10 [ 2853.060282] ? ext4_discard_preallocations+0xd80/0xd80 [ 2853.060888] ? __ext4_handle_dirty_metadata+0x1f3/0x720 [ 2853.061503] ext4_ind_map_blocks+0x17e4/0x2170 [ 2853.062041] ? ext4_free_branches+0x680/0x680 [ 2853.062578] ? lock_release+0x680/0x680 [ 2853.063040] ? lock_downgrade+0x6d0/0x6d0 [ 2853.063525] ? down_write_killable+0x180/0x180 [ 2853.064057] ext4_map_blocks+0x902/0x1910 [ 2853.064540] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2853.065055] ? trace_hardirqs_on+0x5b/0x180 [ 2853.065561] ? kmem_cache_alloc+0x2a6/0x310 [ 2853.066064] ext4_writepages+0x19bf/0x3350 [ 2853.066578] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2853.067179] ? quarantine_put+0x8b/0x1a0 [ 2853.067656] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2853.068216] ? __kasan_slab_free+0x122/0x160 [ 2853.068726] ? jbd2_journal_stop+0x61f/0xdc0 [ 2853.069236] ? jbd2_journal_stop+0x188/0xdc0 [ 2853.069754] ? balance_dirty_pages_ratelimited+0x43e/0x2000 [ 2853.070410] ? __ext4_journal_stop+0x107/0x1f0 [ 2853.070936] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2853.071503] ? __mark_inode_dirty+0x12e/0xd40 [ 2853.072030] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2853.072594] do_writepages+0xee/0x2a0 [ 2853.073033] ? page_writeback_cpu_online+0x20/0x20 [ 2853.073594] ? ext4_buffered_write_iter+0x26a/0x4a0 [ 2853.074166] ? lock_downgrade+0x6d0/0x6d0 [ 2853.074658] ? generic_perform_write+0x37d/0x4f0 [ 2853.075209] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2853.075783] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2853.076408] filemap_write_and_wait_range+0x65/0x100 [ 2853.076995] ext4_file_write_iter+0xd45/0x1530 [ 2853.077529] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2853.078056] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2853.078227] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2853.078671] new_sync_write+0x42c/0x660 [ 2853.078684] ? new_sync_read+0x6f0/0x6f0 [ 2853.078693] ? ksys_write+0x12d/0x260 [ 2853.078718] ? lock_release+0x680/0x680 [ 2853.082760] ? avc_policy_seqno+0x9/0x70 [ 2853.083227] ? selinux_file_permission+0x92/0x520 [ 2853.083793] vfs_write+0x7c0/0xb10 [ 2853.084207] ksys_write+0x12d/0x260 [ 2853.084624] ? __ia32_sys_read+0xb0/0xb0 [ 2853.085091] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2853.085695] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2853.086294] do_syscall_64+0x33/0x40 [ 2853.086725] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2853.087312] RIP: 0033:0x7fe75cdf1b19 [ 2853.087741] 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 [ 2853.089858] RSP: 002b:00007fe75a367188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2853.090755] RAX: ffffffffffffffda RBX: 00007fe75cf04f60 RCX: 00007fe75cdf1b19 [ 2853.091568] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2853.092380] RBP: 00007fe75a3671d0 R08: 0000000000000000 R09: 0000000000000000 [ 2853.093194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2853.094007] R13: 00007ffdbd529e7f R14: 00007fe75a367300 R15: 0000000000022000 [ 2853.126864] FAULT_INJECTION: forcing a failure. [ 2853.126864] name failslab, interval 1, probability 0, space 0, times 0 [ 2853.128224] CPU: 1 PID: 14047 Comm: syz-executor.7 Not tainted 5.10.246 #1 [ 2853.129018] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2853.129962] Call Trace: [ 2853.130268] dump_stack+0x107/0x167 [ 2853.130695] should_fail.cold+0x5/0xa [ 2853.131133] should_failslab+0x5/0x20 [ 2853.131568] __kmalloc_node_track_caller+0x74/0x3b0 [ 2853.132134] ? netlink_ack+0x1ed/0xab0 [ 2853.132754] __alloc_skb+0xb1/0x5b0 [ 2853.133257] netlink_ack+0x1ed/0xab0 [ 2853.133810] ? ctrl_dumpfamily+0x3b0/0x3b0 [ 2853.134393] ? netlink_sendmsg+0xe00/0xe00 [ 2853.134977] ? lock_release+0x680/0x680 [ 2853.135500] ? netlink_deliver_tap+0xf4/0xcc0 [ 2853.136020] netlink_rcv_skb+0x348/0x430 [ 2853.136485] ? genl_get_cmd+0x480/0x480 [ 2853.136934] ? netlink_ack+0xab0/0xab0 [ 2853.137381] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2853.137898] ? is_vmalloc_addr+0x7b/0xb0 [ 2853.138369] genl_rcv+0x24/0x40 [ 2853.138743] netlink_unicast+0x6ce/0xa00 [ 2853.139206] ? netlink_attachskb+0xab0/0xab0 [ 2853.139711] netlink_sendmsg+0x90f/0xe00 [ 2853.140176] ? netlink_unicast+0xa00/0xa00 [ 2853.140666] ? netlink_unicast+0xa00/0xa00 [ 2853.141147] __sock_sendmsg+0x154/0x190 [ 2853.141601] __sys_sendto+0x21c/0x320 [ 2853.142036] ? __ia32_sys_getpeername+0xb0/0xb0 [ 2853.142579] ? lock_downgrade+0x6d0/0x6d0 [ 2853.143058] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2853.143615] ? wait_for_completion_io+0x270/0x270 [ 2853.144168] ? rcu_read_lock_any_held+0x75/0xa0 [ 2853.144723] ? vfs_write+0x354/0xb10 [ 2853.145312] ? fput_many+0x2f/0x1a0 [ 2853.145768] ? ksys_write+0x1a9/0x260 [ 2853.146307] ? __ia32_sys_read+0xb0/0xb0 [ 2853.146776] __x64_sys_sendto+0xdd/0x1b0 [ 2853.147348] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2853.148062] do_syscall_64+0x33/0x40 [ 2853.148583] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2853.149250] RIP: 0033:0x7fca7c4638ac [ 2853.149809] Code: fa fa ff ff 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 20 fb ff ff 48 8b [ 2853.152315] RSP: 002b:00007fca79a04020 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 2853.153352] RAX: ffffffffffffffda RBX: 00007fca79a04110 RCX: 00007fca7c4638ac [ 2853.154275] RDX: 000000000000001c RSI: 00007fca79a04160 RDI: 0000000000000005 [ 2853.155096] RBP: 0000000000000000 R08: 00007fca79a04074 R09: 000000000000000c [ 2853.155903] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fca79a040c8 [ 2853.156715] R13: 00007fca79a04160 R14: 0000000000000005 R15: 0000000000000000 16:16:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_CONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x2c, r4, 0x5, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r5}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x9b4}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}]]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r0, &(0x7f0000000280)={&(0x7f0000000040), 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r4, 0x1, 0x70bd26, 0x25dfdbfc, {{}, {@void, @void}}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x48000}, 0x2404c002) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="00000000731b223d02b03a07e6da05c5253940671eba6f8b960d1b0bb7a2c91d50eb5d8384fdfc28b0ab48fcdd86fee737b2bc77b60d3c87125ecb48615eac9eee3b481191ce7cc5f18f", @ANYRES16=r2, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r1) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r0) 16:16:17 executing program 5: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 69) 16:16:17 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 60) 16:16:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0xb8) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) ptrace(0x4207, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 37) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0), 0x2001, &(0x7f0000000600)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {}, 0x2c, {[{@noextend}, {@access_uid}, {@afid={'afid', 0x3d, 0x3}}, {@debug={'debug', 0x3d, 0x80000000}}], [{@obj_role={'obj_role', 0x3d, '=noneK\xfd\xfb\x84\x91]\xb2\xa0&\xa2\xe6j\xa7_\xde\x96\x92\xf5O+'}}, {@smackfshat={'smackfshat', 0x3d, 'syztnl2\x00'}}, {@subj_user={'subj_user', 0x3d, '|\xb1\x0e\xed\xc9\xaf}'}}, {@appraise_type}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) 16:16:17 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000140)="ce717dffaa854a6bdc4eeae1b92ef62d5d7b47953d0b8b314015a1468900c04c809a559564b9117fc3a0c55b02ba5a2fb01bc001b7de1b00dd71798ae5be21019d3f2a63cab216c6218abdc925b96b289f099bcd79032e9bb91a65c5f424a98a2141c367c7f1f0a8d4d3a8da60d2d4ee05d9dac72c69bbede888a7cba8415a2d967ca9054f999746bbfc6a4820c7cea2ab17f71e60030f86a6259dd916a2e7a3ff8aa18933ef", 0xa6, 0x5}, {&(0x7f0000000200)="38be8e528d5ae4428d7775757d6f65a3d2967a7623c78df529c6d21b7a58e4f9893e519990b41fe92a5d3d19494b00783e7635a784f782bb9508cadb376442cf318bb41a9c8a4c791814def24253118a953f56faa3876b81261bf7805bbd22b7e24616632207efc543b5b1c75c98336af5cd212bc3bc854dd45df894a51a019a8da6aa9c185f6740382b697289c1c54c7a45f6bbbb760b22658a07a9dd912b90ca274cf210a2ea31a6353292d567c73d93999083d5a7ca050a893ff8368e672c2c4f5adb95762f048400119acdaa0aaa49b3", 0xd2, 0x1ff}, {&(0x7f0000000300)="acfb414ddbc7ba2c8087fab46fc9af20e16ae0c7d6096e55c26507b80630437ba38522f04268c86fed79a90202b7d39807c9a456e5629233eee7d456d88d5b647cc8fc59a80f997fe8d62f8e85fb3cf93618d97a4705b597605994c222e56512dc0d0aabbb8456b2355d0bd289525f738281cd3c812ccf9db62dd48554779abb7cc0b65a24c6f4d8dd361455f28db4f6fbe4bf888855c09d5aca89", 0x9b, 0x5}, {&(0x7f00000003c0)="0e9a5a78b5d0559b109803e56ebae3a2f3d787d0390bdf69270aba7104f4ca7e840c4d66aafc0d3568fa585835ae0312c304164871f5bd70104d6f7b1212817cb621f533c1f70bcb6ae4d6913bca549a7c1868ed78cff4302adae81604c3b16028adc40478645392febdba987c930c2586260cfcc8576caaeac5668590d1ab9f34068141310e5e5d3280bb35cbfc96094a1715ebf2e9b1b1e170f3f360a76cb0a30429b950970dc9ae00c0937b43ed2393a49a023c2ffb92dc7f281c41f8f5a060f94116a860af5878f4c6316c0b377ae6", 0xd1, 0x7}, {&(0x7f00000004c0)="e63ec1f5c29a7e4a50a07540bb212a10121712ccec1039eb26592cba416afba5c4097eb860d07154c8b912c7a75a2d0fea72a60e39801c63d186d8d1ae5c554c1dcb2d0baf49f247e5c208138454a76ab5a122cf4ff6361d901454af80c746af9de9217350b509c1357ae75c5ed417c55fd590252dda6f1aaf2116c355ecbac750b7b9338ad0706e9b17a50e9715e854986b13137f764d7325752709fa341fca9e2123459f26709d5016f13349bb680f951b6c9cb823a6136771991ad1b5e30628388b4575c432257076436446ce7f27e0e5f5f404fb", 0xd6, 0x3}], 0x8000, &(0x7f0000000640)={[{'/'}]}) openat(r1, &(0x7f0000000680)='./file0\x00', 0x40, 0x170) fsetxattr$security_ima(r0, &(0x7f0000000000), &(0x7f0000000040)=@md5={0x1, "704cdc7e98995dea0e4dbd8635ac6535"}, 0x11, 0x0) 16:16:17 executing program 0: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) sendfile(r1, r0, &(0x7f0000000000)=0x7ff, 0x3) 16:16:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), r0) sendmsg$NL80211_CMD_REGISTER_BEACONS(r0, &(0x7f0000000200)={&(0x7f0000000040), 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000428bd7000fddbdf2555190000080001003a00000008000300542d34e53649bd3fe3128b22f3f6472cae85cbfabbb52bdf291b66d1f1bd728478b746df2d4de2bace1ea7", @ANYRES32=0x0, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x4004004) r2 = dup(r0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={r4, 0x3, 0x6}, 0x10) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000100)={r7, 0x3, 0x6}, 0x10) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r8, 0x107, 0x1, &(0x7f0000000100)={r10, 0x3, 0x6}, 0x10) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000440)={'syztnl1\x00', &(0x7f0000000380)={'gretap0\x00', 0x0, 0x20, 0x40, 0x9, 0x10001, {{0x1c, 0x4, 0x0, 0x0, 0x70, 0x68, 0x0, 0x4, 0x2f, 0x0, @broadcast, @loopback, {[@generic={0x88, 0x10, "b5327d5d9939ad9351b9aed5eff1"}, @timestamp={0x44, 0x14, 0xd, 0x0, 0x9, [0x1, 0xa9, 0x3, 0xfffffa2f]}, @generic={0x94, 0x3, 'S'}, @cipso={0x86, 0x34, 0x3, [{0x2, 0x3, "a1"}, {0x2, 0xd, "25f3c71877bab4f6040c43"}, {0x5, 0x5, "717cc2"}, {0x6, 0x8, "835b05c96e42"}, {0x6, 0x11, "31dfa28223ea4a7ab5689c7b04d0e1"}]}, @end]}}}}}) sendmsg$ETHTOOL_MSG_LINKMODES_GET(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={&(0x7f0000000480)={0xdc, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@HEADER={0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x4000000}, 0x24000000) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r2) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r2) 16:16:17 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r2) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r2) (fail_nth: 18) 16:16:17 executing program 4: fchmod(0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000140)={'lo\x00'}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000600)={0x1c, r2, 0x483, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_SET_SEC_PARAMS(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)={0x150, r2, 0x4, 0x70bd2d, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_OUT_KEY_ID={0x44, 0x20, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x10, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0xf81e}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x400}]}, @NL802154_ATTR_SEC_FRAME_COUNTER={0x8, 0x21, 0x7f}, @NL802154_ATTR_SEC_ENABLED={0x5, 0x1e, 0x1}, @NL802154_ATTR_SEC_ENABLED={0x5, 0x1e, 0x1}, @NL802154_ATTR_SEC_OUT_KEY_ID={0xd8, 0x20, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x50, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xffff}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x58, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x20}]}, @NL802154_ATTR_SEC_ENABLED={0x5, 0x1e, 0x1}]}, 0x150}, 0x1, 0x0, 0x0, 0x20000800}, 0x20000040) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x2, 0x0, 0x1004, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@remote, @private0={0xfc, 0x0, '\x00', 0x1}, @mcast2, 0x9, 0x1, 0x1, 0x0, 0x75, 0x1000000, r4}) close(0xffffffffffffffff) [ 2866.628950] FAULT_INJECTION: forcing a failure. [ 2866.628950] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2866.630520] CPU: 1 PID: 14090 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 2866.631384] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2866.632408] Call Trace: [ 2866.632743] dump_stack+0x107/0x167 [ 2866.633200] should_fail.cold+0x5/0xa [ 2866.633681] __alloc_pages_nodemask+0x182/0x600 [ 2866.634261] ? add_mm_counter_fast+0x220/0x220 [ 2866.634854] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2866.635595] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2866.636252] ? lock_downgrade+0x6d0/0x6d0 [ 2866.636764] ? mark_held_locks+0x9e/0xe0 [ 2866.636932] device syz_tun entered promiscuous mode [ 2866.637250] alloc_pages_vma+0xbb/0x410 [ 2866.637266] handle_mm_fault+0x152f/0x3500 [ 2866.637286] ? do_raw_spin_lock+0x121/0x260 [ 2866.639846] ? rwlock_bug.part.0+0x90/0x90 [ 2866.640371] ? __pmd_alloc+0x630/0x630 [ 2866.640845] __get_user_pages+0x6ec/0x1620 [ 2866.641368] ? follow_page_mask+0x1900/0x1900 [ 2866.641921] ? down_read+0x10f/0x430 [ 2866.642355] ? down_write+0x160/0x160 [ 2866.642839] get_user_pages_unlocked+0x18a/0x690 [ 2866.643424] ? internal_get_user_pages_fast+0xdce/0x2640 [ 2866.644089] ? pin_user_pages_locked+0x7b0/0x7b0 [ 2866.644673] internal_get_user_pages_fast+0x175f/0x2640 [ 2866.645313] ? pin_user_pages_unlocked+0x80/0x80 [ 2866.645894] ? trace_hardirqs_on+0x5b/0x180 [ 2866.646429] get_user_pages_fast+0x66/0xa0 [ 2866.646965] iov_iter_get_pages+0x297/0xf40 [ 2866.647497] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 2866.648097] ? mempool_resize+0x7d0/0x7d0 [ 2866.648590] bio_iov_iter_get_pages+0x22a/0x1200 [ 2866.649172] ? bvec_alloc+0x17e/0x2f0 [ 2866.649641] ? bio_alloc_bioset+0x2a1/0x600 [ 2866.650175] ? bio_add_pc_page+0x100/0x100 [ 2866.650679] ? bvec_alloc+0x290/0x2f0 [ 2866.651151] ? iov_iter_npages+0x1fd/0xa70 [ 2866.651645] ? ext4_iomap_begin+0x1a0/0x700 [ 2866.652179] iomap_dio_bio_actor+0x77a/0xef0 [ 2866.652724] iomap_dio_actor+0x36f/0x560 [ 2866.653225] iomap_apply+0x289/0x810 [ 2866.653681] ? iomap_dio_rw+0x90/0x90 [ 2866.654152] ? trace_event_raw_event_iomap_class+0x560/0x560 [ 2866.654908] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2866.655561] ? mark_held_locks+0x9e/0xe0 [ 2866.656046] ? filemap_check_errors+0xa5/0x150 [ 2866.656610] __iomap_dio_rw+0x6cd/0x1110 [ 2866.657086] ? iomap_dio_rw+0x90/0x90 [ 2866.657564] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2866.658125] ? down_read+0x10f/0x430 [ 2866.658594] ? down_write+0x160/0x160 [ 2866.659045] iomap_dio_rw+0x31/0x90 [ 2866.659494] ext4_file_read_iter+0x2c7/0x4c0 [ 2866.660034] new_sync_read+0x424/0x6f0 [ 2866.660507] ? ksys_lseek+0x1b0/0x1b0 [ 2866.660979] ? fsnotify_perm.part.0+0x22d/0x620 [ 2866.661544] ? security_file_permission+0xb1/0xe0 [ 2866.662145] vfs_read+0x4da/0x620 [ 2866.662578] ksys_read+0x12d/0x260 [ 2866.663010] ? vfs_write+0xb10/0xb10 [ 2866.663446] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2866.664080] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2866.664676] do_syscall_64+0x33/0x40 [ 2866.665129] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2866.665755] RIP: 0033:0x7f6c9e32db19 [ 2866.666198] 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 [ 2866.668434] RSP: 002b:00007f6c9b8a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2866.669315] RAX: ffffffffffffffda RBX: 00007f6c9e440f60 RCX: 00007f6c9e32db19 [ 2866.670192] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2866.671027] RBP: 00007f6c9b8a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2866.671849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2866.671856] R13: 00007fff36abeaef R14: 00007f6c9b8a3300 R15: 0000000000022000 [ 2866.672206] loop6: detected capacity change from 0 to 512 [ 2866.673109] nfs: Unknown parameter '/' [ 2866.691970] FAULT_INJECTION: forcing a failure. [ 2866.691970] name failslab, interval 1, probability 0, space 0, times 0 [ 2866.693358] CPU: 1 PID: 14086 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 2866.694149] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2866.695113] Call Trace: [ 2866.695419] dump_stack+0x107/0x167 [ 2866.695837] should_fail.cold+0x5/0xa [ 2866.696276] ? create_object.isra.0+0x3a/0xa30 [ 2866.696794] should_failslab+0x5/0x20 [ 2866.697393] kmem_cache_alloc+0x5b/0x310 [ 2866.697965] create_object.isra.0+0x3a/0xa30 [ 2866.698641] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2866.699221] kmem_cache_alloc+0x159/0x310 [ 2866.699724] ext4_init_io_end+0x23/0x180 [ 2866.700195] ext4_writepages+0xee9/0x3350 [ 2866.700710] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2866.701335] ? quarantine_put+0x8b/0x1a0 [ 2866.701815] ? trace_hardirqs_on+0x5b/0x180 [ 2866.702332] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2866.702899] ? __kasan_slab_free+0x122/0x160 [ 2866.703429] ? jbd2_journal_stop+0x61f/0xdc0 [ 2866.703938] ? jbd2_journal_stop+0x188/0xdc0 [ 2866.704477] ? balance_dirty_pages_ratelimited+0x43e/0x2000 [ 2866.705121] ? __ext4_journal_stop+0x107/0x1f0 [ 2866.705671] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2866.706232] ? __mark_inode_dirty+0x12e/0xd40 [ 2866.706754] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2866.707316] do_writepages+0xee/0x2a0 [ 2866.707748] ? page_writeback_cpu_online+0x20/0x20 [ 2866.708302] ? ext4_buffered_write_iter+0x26a/0x4a0 [ 2866.708899] ? lock_downgrade+0x6d0/0x6d0 [ 2866.709377] ? generic_perform_write+0x37d/0x4f0 [ 2866.709949] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2866.710528] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2866.711180] filemap_write_and_wait_range+0x65/0x100 [ 2866.711788] ext4_file_write_iter+0xd45/0x1530 [ 2866.712349] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2866.712872] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2866.713510] new_sync_write+0x42c/0x660 [ 2866.713964] ? new_sync_read+0x6f0/0x6f0 [ 2866.714452] ? ksys_write+0x12d/0x260 [ 2866.714900] ? lock_release+0x680/0x680 [ 2866.715376] ? avc_policy_seqno+0x9/0x70 [ 2866.715840] ? selinux_file_permission+0x92/0x520 [ 2866.716427] vfs_write+0x7c0/0xb10 [ 2866.716833] ksys_write+0x12d/0x260 [ 2866.717244] ? __ia32_sys_read+0xb0/0xb0 [ 2866.717703] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2866.718291] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2866.718878] do_syscall_64+0x33/0x40 [ 2866.719300] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2866.719917] RIP: 0033:0x7f8d9aea9b19 [ 2866.720339] 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 [ 2866.722395] RSP: 002b:00007f8d9841f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2866.723253] RAX: ffffffffffffffda RBX: 00007f8d9afbcf60 RCX: 00007f8d9aea9b19 [ 2866.724049] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2866.724850] RBP: 00007f8d9841f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2866.725649] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2866.726445] R13: 00007fff2f170e3f R14: 00007f8d9841f300 R15: 0000000000022000 [ 2866.727491] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2866.731650] FAULT_INJECTION: forcing a failure. [ 2866.731650] name failslab, interval 1, probability 0, space 0, times 0 [ 2866.732998] CPU: 1 PID: 14106 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 2866.733782] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2866.734711] Call Trace: [ 2866.735010] dump_stack+0x107/0x167 [ 2866.735417] should_fail.cold+0x5/0xa [ 2866.735843] ? __es_insert_extent+0xed1/0x1370 [ 2866.736356] should_failslab+0x5/0x20 [ 2866.736781] kmem_cache_alloc+0x5b/0x310 [ 2866.737236] __es_insert_extent+0xed1/0x1370 [ 2866.737725] ? do_raw_read_unlock+0x70/0x70 [ 2866.738213] ext4_es_insert_extent+0x45d/0xf10 [ 2866.738734] ? ext4_es_scan_clu+0x2e0/0x2e0 [ 2866.739214] ? lock_downgrade+0x6d0/0x6d0 [ 2866.739687] ? down_write_killable+0x180/0x180 [ 2866.740203] ext4_map_blocks+0x80b/0x1910 [ 2866.740673] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2866.741173] ? trace_hardirqs_on+0x5b/0x180 [ 2866.741662] ? kmem_cache_alloc+0x2a6/0x310 [ 2866.742152] ext4_writepages+0x19bf/0x3350 [ 2866.742653] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2866.743235] ? quarantine_put+0x8b/0x1a0 [ 2866.743691] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2866.744235] ? __kasan_slab_free+0x122/0x160 [ 2866.744729] ? jbd2_journal_stop+0x61f/0xdc0 [ 2866.745224] ? jbd2_journal_stop+0x188/0xdc0 [ 2866.745716] ? balance_dirty_pages_ratelimited+0x43e/0x2000 [ 2866.746342] ? __ext4_journal_stop+0x107/0x1f0 [ 2866.746862] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2866.747405] ? __mark_inode_dirty+0x12e/0xd40 [ 2866.747914] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2866.748454] do_writepages+0xee/0x2a0 [ 2866.748882] ? page_writeback_cpu_online+0x20/0x20 [ 2866.749427] ? ext4_buffered_write_iter+0x26a/0x4a0 [ 2866.749982] ? lock_downgrade+0x6d0/0x6d0 [ 2866.750447] ? generic_perform_write+0x37d/0x4f0 [ 2866.750984] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2866.751540] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2866.752140] filemap_write_and_wait_range+0x65/0x100 [ 2866.752705] ext4_file_write_iter+0xd45/0x1530 [ 2866.753217] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2866.753726] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2866.754308] new_sync_write+0x42c/0x660 [ 2866.754759] ? new_sync_read+0x6f0/0x6f0 [ 2866.755207] ? ksys_write+0x12d/0x260 [ 2866.755632] ? lock_release+0x680/0x680 [ 2866.756071] ? avc_policy_seqno+0x9/0x70 [ 2866.756520] ? selinux_file_permission+0x92/0x520 [ 2866.757063] vfs_write+0x7c0/0xb10 [ 2866.757458] ksys_write+0x12d/0x260 [ 2866.757862] ? __ia32_sys_read+0xb0/0xb0 [ 2866.758313] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2866.758898] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2866.759469] do_syscall_64+0x33/0x40 [ 2866.759879] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2866.760443] RIP: 0033:0x7fe75cdf1b19 [ 2866.760857] 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 [ 2866.762891] RSP: 002b:00007fe75a346188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2866.763731] RAX: ffffffffffffffda RBX: 00007fe75cf05020 RCX: 00007fe75cdf1b19 [ 2866.764518] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2866.765309] RBP: 00007fe75a3461d0 R08: 0000000000000000 R09: 0000000000000000 [ 2866.766099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2866.766895] R13: 00007ffdbd529e7f R14: 00007fe75a346300 R15: 0000000000022000 16:16:17 executing program 5: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 70) [ 2866.800596] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2866.807175] FAULT_INJECTION: forcing a failure. [ 2866.807175] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2866.809862] CPU: 0 PID: 14118 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 2866.811455] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2866.813205] Call Trace: [ 2866.813771] dump_stack+0x107/0x167 [ 2866.814550] should_fail.cold+0x5/0xa [ 2866.815372] __alloc_pages_nodemask+0x182/0x600 [ 2866.816354] ? add_mm_counter_fast+0x220/0x220 [ 2866.817322] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2866.818610] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2866.819718] ? lock_downgrade+0x6d0/0x6d0 [ 2866.820588] ? mark_held_locks+0x9e/0xe0 [ 2866.821448] alloc_pages_vma+0xbb/0x410 [ 2866.822290] handle_mm_fault+0x152f/0x3500 [ 2866.823193] ? do_raw_spin_lock+0x121/0x260 [ 2866.824102] ? rwlock_bug.part.0+0x90/0x90 [ 2866.825007] ? __pmd_alloc+0x630/0x630 [ 2866.825852] __get_user_pages+0x6ec/0x1620 [ 2866.826765] ? follow_page_mask+0x1900/0x1900 [ 2866.827708] ? down_read+0x10f/0x430 [ 2866.828488] ? down_write+0x160/0x160 [ 2866.829302] get_user_pages_unlocked+0x18a/0x690 [ 2866.830299] ? internal_get_user_pages_fast+0xdce/0x2640 [ 2866.831450] ? pin_user_pages_locked+0x7b0/0x7b0 [ 2866.832479] internal_get_user_pages_fast+0x175f/0x2640 [ 2866.833573] loop6: detected capacity change from 0 to 2387456 [ 2866.833637] ? pin_user_pages_unlocked+0x80/0x80 [ 2866.835250] ? trace_hardirqs_on+0x5b/0x180 [ 2866.836169] get_user_pages_fast+0x66/0xa0 [ 2866.837068] iov_iter_get_pages+0x297/0xf40 [ 2866.837989] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 2866.839036] ? mempool_resize+0x7d0/0x7d0 [ 2866.839926] bio_iov_iter_get_pages+0x22a/0x1200 [ 2866.840933] ? bvec_alloc+0x17e/0x2f0 [ 2866.841741] ? bio_alloc_bioset+0x2a1/0x600 [ 2866.842658] ? bio_add_pc_page+0x100/0x100 [ 2866.843553] ? bvec_alloc+0x290/0x2f0 [ 2866.844366] ? iov_iter_npages+0x1fd/0xa70 [ 2866.845259] ? ext4_iomap_begin+0x1a0/0x700 [ 2866.846181] iomap_dio_bio_actor+0x77a/0xef0 [ 2866.847136] iomap_dio_actor+0x36f/0x560 [ 2866.848001] iomap_apply+0x289/0x810 [ 2866.848800] ? iomap_dio_rw+0x90/0x90 [ 2866.849615] ? trace_event_raw_event_iomap_class+0x560/0x560 [ 2866.850851] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2866.851974] ? mark_held_locks+0x9e/0xe0 [ 2866.852846] ? filemap_check_errors+0xa5/0x150 [ 2866.853819] __iomap_dio_rw+0x6cd/0x1110 [ 2866.854682] ? iomap_dio_rw+0x90/0x90 [ 2866.855507] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2866.856483] ? down_read+0x10f/0x430 [ 2866.857285] ? down_write+0x160/0x160 [ 2866.858097] iomap_dio_rw+0x31/0x90 [ 2866.858879] ext4_file_read_iter+0x2c7/0x4c0 [ 2866.859813] new_sync_read+0x424/0x6f0 [ 2866.860638] ? ksys_lseek+0x1b0/0x1b0 [ 2866.861457] ? fsnotify_perm.part.0+0x22d/0x620 [ 2866.862442] ? security_file_permission+0xb1/0xe0 [ 2866.863480] vfs_read+0x4da/0x620 [ 2866.864224] ksys_read+0x12d/0x260 [ 2866.864973] ? vfs_write+0xb10/0xb10 [ 2866.865903] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2866.867088] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2866.868181] do_syscall_64+0x33/0x40 [ 2866.868966] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2866.870052] RIP: 0033:0x7f6c9e32db19 [ 2866.870844] 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 [ 2866.874732] RSP: 002b:00007f6c9b8a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2866.876348] RAX: ffffffffffffffda RBX: 00007f6c9e440f60 RCX: 00007f6c9e32db19 [ 2866.877849] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2866.879371] RBP: 00007f6c9b8a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2866.880878] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2866.882393] R13: 00007fff36abeaef R14: 00007f6c9b8a3300 R15: 0000000000022000 [ 2866.895990] device syz_tun left promiscuous mode [ 2866.907107] device syz_tun entered promiscuous mode [ 2866.908490] device syz_tun left promiscuous mode [ 2866.909128] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2866.965032] FAULT_INJECTION: forcing a failure. [ 2866.965032] name failslab, interval 1, probability 0, space 0, times 0 [ 2866.966468] CPU: 1 PID: 14105 Comm: syz-executor.7 Not tainted 5.10.246 #1 [ 2866.967247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2866.968172] Call Trace: [ 2866.968481] dump_stack+0x107/0x167 [ 2866.968886] should_fail.cold+0x5/0xa [ 2866.969313] ? create_object.isra.0+0x3a/0xa30 [ 2866.969820] should_failslab+0x5/0x20 [ 2866.970245] kmem_cache_alloc+0x5b/0x310 [ 2866.970709] create_object.isra.0+0x3a/0xa30 [ 2866.971193] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2866.971759] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2866.972324] ? netlink_ack+0x1ed/0xab0 [ 2866.972767] __alloc_skb+0xb1/0x5b0 [ 2866.973172] netlink_ack+0x1ed/0xab0 [ 2866.973591] ? ctrl_dumpfamily+0x3b0/0x3b0 [ 2866.974058] ? netlink_sendmsg+0xe00/0xe00 [ 2866.974541] ? lock_release+0x680/0x680 [ 2866.974982] ? netlink_deliver_tap+0xf4/0xcc0 [ 2866.975483] netlink_rcv_skb+0x348/0x430 [ 2866.975931] ? genl_get_cmd+0x480/0x480 [ 2866.976374] ? netlink_ack+0xab0/0xab0 [ 2866.976818] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2866.977323] ? is_vmalloc_addr+0x7b/0xb0 [ 2866.977774] genl_rcv+0x24/0x40 [ 2866.978142] netlink_unicast+0x6ce/0xa00 [ 2866.978609] ? netlink_attachskb+0xab0/0xab0 [ 2866.979099] netlink_sendmsg+0x90f/0xe00 [ 2866.979553] ? netlink_unicast+0xa00/0xa00 [ 2866.980028] ? netlink_unicast+0xa00/0xa00 [ 2866.980505] __sock_sendmsg+0x154/0x190 [ 2866.980950] __sys_sendto+0x21c/0x320 [ 2866.981370] ? __ia32_sys_getpeername+0xb0/0xb0 [ 2866.981881] ? lock_downgrade+0x6d0/0x6d0 [ 2866.982354] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2866.982900] ? wait_for_completion_io+0x270/0x270 [ 2866.983435] ? rcu_read_lock_any_held+0x75/0xa0 [ 2866.983947] ? vfs_write+0x354/0xb10 [ 2866.984360] ? fput_many+0x2f/0x1a0 [ 2866.984763] ? ksys_write+0x1a9/0x260 [ 2866.985188] ? __ia32_sys_read+0xb0/0xb0 [ 2866.985652] __x64_sys_sendto+0xdd/0x1b0 [ 2866.986100] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2866.986684] do_syscall_64+0x33/0x40 [ 2866.987096] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2866.987660] RIP: 0033:0x7fca7c4638ac [ 2866.988073] Code: fa fa ff ff 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 20 fb ff ff 48 8b [ 2866.990094] RSP: 002b:00007fca79a25020 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 2866.990942] RAX: ffffffffffffffda RBX: 00007fca79a25110 RCX: 00007fca7c4638ac [ 2866.991727] RDX: 000000000000001c RSI: 00007fca79a25160 RDI: 0000000000000005 [ 2866.992518] RBP: 0000000000000000 R08: 00007fca79a25074 R09: 000000000000000c [ 2866.993309] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fca79a250c8 [ 2866.994102] R13: 00007fca79a25160 R14: 0000000000000005 R15: 0000000000000000 16:16:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r1) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000140)=""/14, 0xe) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r3, 0xf507, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0xe0) 16:16:30 executing program 0: ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) syz_io_uring_setup(0x6f06, &(0x7f0000000140)={0x0, 0xc8a6, 0x20, 0x1, 0x2, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000000), 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) 16:16:30 executing program 4: fchmod(0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x2, 0x0, 0x1004, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)={@remote, @private0={0xfc, 0x0, '\x00', 0x1}, @mcast2, 0x9, 0x1, 0x1, 0x0, 0x75, 0x1000000, r2}) close(0xffffffffffffffff) 16:16:30 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r2) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r2) (fail_nth: 19) 16:16:30 executing program 5: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 71) 16:16:30 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) dup2(r0, 0xffffffffffffffff) 16:16:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0xb8) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) ptrace(0x4207, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 38) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0), 0x2001, &(0x7f0000000600)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {}, 0x2c, {[{@noextend}, {@access_uid}, {@afid={'afid', 0x3d, 0x3}}, {@debug={'debug', 0x3d, 0x80000000}}], [{@obj_role={'obj_role', 0x3d, '=noneK\xfd\xfb\x84\x91]\xb2\xa0&\xa2\xe6j\xa7_\xde\x96\x92\xf5O+'}}, {@smackfshat={'smackfshat', 0x3d, 'syztnl2\x00'}}, {@subj_user={'subj_user', 0x3d, '|\xb1\x0e\xed\xc9\xaf}'}}, {@appraise_type}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) [ 2879.455991] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 16:16:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 61) [ 2879.461985] FAULT_INJECTION: forcing a failure. [ 2879.461985] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2879.464884] CPU: 0 PID: 14145 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 2879.466461] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2879.468162] Call Trace: [ 2879.468708] dump_stack+0x107/0x167 [ 2879.469453] should_fail.cold+0x5/0xa [ 2879.470237] __alloc_pages_nodemask+0x182/0x600 [ 2879.471183] ? add_mm_counter_fast+0x220/0x220 [ 2879.472109] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2879.473324] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2879.474394] ? lock_downgrade+0x6d0/0x6d0 [ 2879.475264] ? mark_held_locks+0x9e/0xe0 [ 2879.476091] alloc_pages_vma+0xbb/0x410 [ 2879.476902] handle_mm_fault+0x152f/0x3500 [ 2879.477810] ? do_raw_spin_lock+0x121/0x260 [ 2879.478730] ? rwlock_bug.part.0+0x90/0x90 [ 2879.479623] ? __pmd_alloc+0x630/0x630 [ 2879.480471] __get_user_pages+0x6ec/0x1620 [ 2879.481374] ? follow_page_mask+0x1900/0x1900 [ 2879.482320] ? down_read+0x10f/0x430 [ 2879.483109] ? down_write+0x160/0x160 [ 2879.483924] get_user_pages_unlocked+0x18a/0x690 [ 2879.484931] ? internal_get_user_pages_fast+0xdce/0x2640 [ 2879.486191] ? pin_user_pages_locked+0x7b0/0x7b0 [ 2879.487352] internal_get_user_pages_fast+0x175f/0x2640 [ 2879.488524] ? pin_user_pages_unlocked+0x80/0x80 [ 2879.489535] ? trace_hardirqs_on+0x5b/0x180 [ 2879.489804] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2879.490424] get_user_pages_fast+0x66/0xa0 [ 2879.490453] iov_iter_get_pages+0x297/0xf40 [ 2879.493291] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 2879.494301] ? mempool_resize+0x7d0/0x7d0 [ 2879.495181] bio_iov_iter_get_pages+0x22a/0x1200 [ 2879.496156] ? bvec_alloc+0x17e/0x2f0 [ 2879.496943] ? bio_alloc_bioset+0x2a1/0x600 [ 2879.497829] ? bio_add_pc_page+0x100/0x100 [ 2879.498690] ? bvec_alloc+0x290/0x2f0 [ 2879.499479] ? iov_iter_npages+0x1fd/0xa70 [ 2879.500353] ? ext4_iomap_begin+0x1a0/0x700 [ 2879.501248] iomap_dio_bio_actor+0x77a/0xef0 [ 2879.502171] iomap_dio_actor+0x36f/0x560 [ 2879.503015] iomap_apply+0x289/0x810 [ 2879.503808] ? iomap_dio_rw+0x90/0x90 [ 2879.504605] ? trace_event_raw_event_iomap_class+0x560/0x560 [ 2879.504864] FAULT_INJECTION: forcing a failure. [ 2879.504864] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2879.505792] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2879.505812] ? mark_held_locks+0x9e/0xe0 [ 2879.505845] ? filemap_check_errors+0xa5/0x150 [ 2879.510102] __iomap_dio_rw+0x6cd/0x1110 [ 2879.510939] ? iomap_dio_rw+0x90/0x90 [ 2879.511744] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2879.512702] ? down_read+0x10f/0x430 [ 2879.513477] ? down_write+0x160/0x160 [ 2879.514262] iomap_dio_rw+0x31/0x90 [ 2879.515022] ext4_file_read_iter+0x2c7/0x4c0 [ 2879.515933] new_sync_read+0x424/0x6f0 [ 2879.516729] ? ksys_lseek+0x1b0/0x1b0 [ 2879.517521] ? fsnotify_perm.part.0+0x22d/0x620 [ 2879.518464] ? security_file_permission+0xb1/0xe0 [ 2879.519477] vfs_read+0x4da/0x620 [ 2879.520195] ksys_read+0x12d/0x260 [ 2879.520923] ? vfs_write+0xb10/0xb10 [ 2879.521698] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2879.522786] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2879.523850] do_syscall_64+0x33/0x40 [ 2879.524609] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2879.525650] RIP: 0033:0x7f6c9e32db19 [ 2879.526415] 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 [ 2879.530184] RSP: 002b:00007f6c9b8a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2879.531751] RAX: ffffffffffffffda RBX: 00007f6c9e440f60 RCX: 00007f6c9e32db19 [ 2879.533228] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2879.534700] RBP: 00007f6c9b8a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2879.536176] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2879.537649] R13: 00007fff36abeaef R14: 00007f6c9b8a3300 R15: 0000000000022000 [ 2879.539150] CPU: 1 PID: 14149 Comm: syz-executor.7 Not tainted 5.10.246 #1 [ 2879.540017] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2879.541058] Call Trace: [ 2879.541408] dump_stack+0x107/0x167 [ 2879.541884] should_fail.cold+0x5/0xa [ 2879.542373] _copy_to_iter+0x264/0x12d0 [ 2879.542890] ? __skb_try_recv_from_queue+0x820/0x820 [ 2879.543524] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2879.544175] ? quarantine_put+0x8b/0x1a0 [ 2879.544682] ? _copy_from_iter_nocache+0xd60/0xd60 [ 2879.545305] ? __virt_addr_valid+0x170/0x5d0 [ 2879.545862] ? __check_object_size+0x319/0x440 [ 2879.546442] simple_copy_to_iter+0x4c/0x70 [ 2879.546981] __skb_datagram_iter+0x122/0x880 [ 2879.547534] ? zerocopy_sg_from_iter+0x110/0x110 [ 2879.548126] skb_copy_datagram_iter+0x88/0x190 [ 2879.548693] netlink_recvmsg+0x201/0xdc0 [ 2879.549206] ? lock_downgrade+0x6d0/0x6d0 [ 2879.549725] ? netlink_dump+0x11f0/0x11f0 [ 2879.550254] ? put_pid+0x1b/0x30 [ 2879.550682] ? __fget_files+0x2f8/0x520 [ 2879.551201] ? security_socket_recvmsg+0x95/0xc0 [ 2879.551954] ? netlink_dump+0x11f0/0x11f0 [ 2879.552582] sock_recvmsg+0x149/0x180 [ 2879.553063] __sys_recvfrom+0x1be/0x2f0 [ 2879.553565] ? __ia32_sys_send+0x100/0x100 [ 2879.554246] ? lock_downgrade+0x6d0/0x6d0 [ 2879.554784] ? wait_for_completion_io+0x270/0x270 [ 2879.555384] ? rcu_read_lock_any_held+0x75/0xa0 [ 2879.555959] ? vfs_write+0x354/0xb10 [ 2879.556418] ? copy_kernel_to_fpregs+0x9e/0xe0 [ 2879.556977] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 2879.557656] ? ksys_write+0x1a9/0x260 [ 2879.558129] ? __ia32_sys_read+0xb0/0xb0 [ 2879.558636] __x64_sys_recvfrom+0xdd/0x1b0 [ 2879.559175] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2879.559818] do_syscall_64+0x33/0x40 [ 2879.560294] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2879.560935] RIP: 0033:0x7fca7c4637e4 [ 2879.561399] Code: 89 4c 24 1c e8 bd fb ff ff 44 8b 54 24 1c 8b 3c 24 45 31 c9 89 c5 48 8b 54 24 10 48 8b 74 24 08 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 04 24 e8 e9 fb ff ff 48 8b 04 [ 2879.563667] RSP: 002b:00007fca79a25030 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 2879.564602] RAX: ffffffffffffffda RBX: 00007fca79a25110 RCX: 00007fca7c4637e4 [ 2879.565491] RDX: 0000000000001000 RSI: 00007fca79a25160 RDI: 0000000000000005 [ 2879.566388] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2879.567275] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fca79a250c8 [ 2879.568148] R13: 00007fca79a25160 R14: 0000000000000005 R15: 0000000000000000 [ 2879.584773] FAULT_INJECTION: forcing a failure. [ 2879.584773] name failslab, interval 1, probability 0, space 0, times 0 [ 2879.586538] CPU: 1 PID: 14162 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 2879.587393] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2879.588406] Call Trace: [ 2879.588732] dump_stack+0x107/0x167 [ 2879.589179] should_fail.cold+0x5/0xa [ 2879.589648] ? jbd2__journal_start+0x190/0x7e0 [ 2879.590221] should_failslab+0x5/0x20 [ 2879.590696] kmem_cache_alloc+0x5b/0x310 [ 2879.591210] jbd2__journal_start+0x190/0x7e0 [ 2879.591755] __ext4_journal_start_sb+0x214/0x390 [ 2879.592343] ext4_writepages+0x102d/0x3350 [ 2879.592888] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2879.593528] ? quarantine_put+0x8b/0x1a0 [ 2879.594023] ? trace_hardirqs_on+0x5b/0x180 [ 2879.594553] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2879.595156] ? __kasan_slab_free+0x122/0x160 [ 2879.595702] ? jbd2_journal_stop+0x61f/0xdc0 [ 2879.596244] ? jbd2_journal_stop+0x188/0xdc0 [ 2879.596786] ? balance_dirty_pages_ratelimited+0x43e/0x2000 [ 2879.597476] ? __ext4_journal_stop+0x107/0x1f0 [ 2879.598036] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2879.598626] ? __mark_inode_dirty+0x12e/0xd40 [ 2879.599195] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2879.599788] do_writepages+0xee/0x2a0 [ 2879.600261] ? page_writeback_cpu_online+0x20/0x20 [ 2879.600859] ? ext4_buffered_write_iter+0x26a/0x4a0 [ 2879.601470] ? lock_downgrade+0x6d0/0x6d0 [ 2879.601976] ? generic_perform_write+0x37d/0x4f0 [ 2879.602568] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2879.603182] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2879.603854] filemap_write_and_wait_range+0x65/0x100 [ 2879.604487] ext4_file_write_iter+0xd45/0x1530 [ 2879.605055] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2879.605789] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2879.606540] new_sync_write+0x42c/0x660 [ 2879.607259] ? new_sync_read+0x6f0/0x6f0 [ 2879.607748] ? ksys_write+0x12d/0x260 [ 2879.608231] ? lock_release+0x680/0x680 [ 2879.608710] ? avc_policy_seqno+0x9/0x70 [ 2879.609205] ? selinux_file_permission+0x92/0x520 [ 2879.609801] vfs_write+0x7c0/0xb10 [ 2879.610231] ksys_write+0x12d/0x260 [ 2879.610682] ? __ia32_sys_read+0xb0/0xb0 [ 2879.611191] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2879.611827] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2879.612455] do_syscall_64+0x33/0x40 [ 2879.612984] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2879.613847] RIP: 0033:0x7f8d9aea9b19 [ 2879.614296] 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 [ 2879.616540] RSP: 002b:00007f8d983fe188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2879.617471] RAX: ffffffffffffffda RBX: 00007f8d9afbd020 RCX: 00007f8d9aea9b19 [ 2879.618327] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2879.619199] RBP: 00007f8d983fe1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2879.620053] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2879.620929] R13: 00007fff2f170e3f R14: 00007f8d983fe300 R15: 0000000000022000 [ 2879.622559] EXT4-fs (sda): ext4_writepages: jbd2_start: 9223372036854775807 pages, ino 16012; err -12 [ 2879.624693] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2879.632830] FAULT_INJECTION: forcing a failure. [ 2879.632830] name failslab, interval 1, probability 0, space 0, times 0 [ 2879.634265] CPU: 1 PID: 14153 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 2879.635102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2879.636091] Call Trace: [ 2879.636411] dump_stack+0x107/0x167 [ 2879.636852] should_fail.cold+0x5/0xa [ 2879.637309] ? create_object.isra.0+0x3a/0xa30 [ 2879.637859] should_failslab+0x5/0x20 [ 2879.638319] kmem_cache_alloc+0x5b/0x310 [ 2879.638817] create_object.isra.0+0x3a/0xa30 [ 2879.639342] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2879.639949] kmem_cache_alloc+0x159/0x310 [ 2879.640452] ? mempool_free_pages+0x20/0x20 [ 2879.640975] mempool_alloc+0x148/0x360 [ 2879.641446] ? mempool_resize+0x7d0/0x7d0 [ 2879.641951] ? __test_set_page_writeback+0x160/0xbb0 [ 2879.642564] bio_alloc_bioset+0x36e/0x600 [ 2879.643081] ? bvec_alloc+0x2f0/0x2f0 [ 2879.643537] ? invalid_page_referenced_vma+0x570/0x570 [ 2879.644175] ext4_bio_write_page+0xa79/0x1480 [ 2879.644732] mpage_submit_page+0x14b/0x260 [ 2879.645249] ext4_writepages+0x1f2e/0x3350 [ 2879.645781] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2879.646366] ? __kasan_slab_free+0x122/0x160 [ 2879.646909] ? jbd2_journal_stop+0x61f/0xdc0 [ 2879.647447] ? jbd2_journal_stop+0x188/0xdc0 [ 2879.647982] ? balance_dirty_pages_ratelimited+0x43e/0x2000 [ 2879.648667] ? __ext4_journal_stop+0x107/0x1f0 [ 2879.649228] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2879.649812] ? __mark_inode_dirty+0x12e/0xd40 [ 2879.650358] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2879.650950] do_writepages+0xee/0x2a0 [ 2879.651408] ? page_writeback_cpu_online+0x20/0x20 [ 2879.651991] ? ext4_buffered_write_iter+0x26a/0x4a0 [ 2879.652590] ? lock_downgrade+0x6d0/0x6d0 [ 2879.653090] ? generic_perform_write+0x37d/0x4f0 [ 2879.653661] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2879.654262] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2879.654922] filemap_write_and_wait_range+0x65/0x100 [ 2879.655539] ext4_file_write_iter+0xd45/0x1530 [ 2879.656093] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2879.656644] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2879.657274] new_sync_write+0x42c/0x660 [ 2879.657747] ? new_sync_read+0x6f0/0x6f0 [ 2879.658236] ? ksys_write+0x12d/0x260 [ 2879.658700] ? lock_release+0x680/0x680 [ 2879.659192] ? avc_policy_seqno+0x9/0x70 [ 2879.659683] ? selinux_file_permission+0x92/0x520 [ 2879.660261] vfs_write+0x7c0/0xb10 [ 2879.660690] ksys_write+0x12d/0x260 [ 2879.661133] ? __ia32_sys_read+0xb0/0xb0 [ 2879.661630] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2879.662252] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2879.662887] do_syscall_64+0x33/0x40 [ 2879.663327] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2879.663927] RIP: 0033:0x7fe75cdf1b19 [ 2879.664370] 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 [ 2879.666556] RSP: 002b:00007fe75a367188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2879.667484] RAX: ffffffffffffffda RBX: 00007fe75cf04f60 RCX: 00007fe75cdf1b19 [ 2879.668335] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2879.669191] RBP: 00007fe75a3671d0 R08: 0000000000000000 R09: 0000000000000000 [ 2879.670051] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2879.670900] R13: 00007ffdbd529e7f R14: 00007fe75a367300 R15: 0000000000022000 16:16:30 executing program 5: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 72) 16:16:30 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) write$P9_RUNLINKAT(r0, &(0x7f0000000040)={0x7, 0x4d, 0x2}, 0x7) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) write$P9_RSETATTR(r1, &(0x7f0000000200)={0x7, 0x1b, 0x2}, 0x7) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000100), 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) r3 = openat2(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0xa080, 0x2}, 0x18) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x110, r3, 0x0) r4 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) ioctl$INCFS_IOC_FILL_BLOCKS(r4, 0x80106720, &(0x7f0000000800)={0xa, &(0x7f00000006c0)=[{0x9, 0x3e, &(0x7f0000000280)="9cd142703f578ddf7968f85e828bfb77322a13ab45e8d00fb92c8c5b3c0ffde981d1bca196c7bb07bc3c8e53ac77e2b72a1fd308aea91cb9a8cc0c1fa3ac", 0x0, 0x1}, {0x7f, 0x51, &(0x7f00000002c0)="232122f0dcaaadf5ec0624c05978c006b61d76a42b9d020582a02a40e4b58556bd1385af7f02217bbe7809e95f5c4d53f350a74b0ab0013fb44ab194894c448bf3d181e8e6b52d57e72f7151a09c00cc02", 0x0, 0x1}, {0x8560, 0x19, &(0x7f0000000340)="532c65319aa4b3ee3f77892c41aec61db7cf39c526881caec7", 0x1, 0x1}, {0xd, 0xe4, &(0x7f0000000380)="9121d56637ce53c0d7b03da0fe95bb79e3f1d51b6bef4bb2b067bfbe3bacdbf441bdf0f67bf5a4cbf96d98d3537d00a59fcf52ba525466d8f0c62a17e315e0342b9835073baf621e9186c6840ebc6018553d44fd9947ecbb2cfd5a51510bf6515c62f9639396dd8c5b76899227ab03d1e08bcd8c61458cd910e22518b4ec6535549d58a209231aa21751ef7f4b82b90d143b05d7195bd09023f5cc44cc6d74837d6ac14809900c0093da9d4cabe96f5741c7f2c784dddef93e16599d7af4a115f56cd6b0534051eb5cda702cb065759cda32cfeb4ca3fb2b7d7e7585840ff67246d5870a", 0x1, 0x1}, {0xd2c, 0xef, &(0x7f0000000480)="883dd7e0c66d65ee285aac4318328ee60dccd927465bfd7955ffc21332b9b16d89324bff2f6f42ca5281f34e63a14c9ab5972030660629869aec2b1c24392d4d215ef8b3f88562b0a80b5cb8d532797b0efb1a95db256730b88e619b3e2c07f6e20b84d22b87d36d895da292c24655715c4405a8ceb7223521bbeace83b211d8f918caf847cb03660391b05af4c5eae4d18751430c38c4f9d435440dcae5fe4633178c9823ab20e14a7514d178932ac5d3b2474e14a04c7b16913c2537cd67ad3c6a0106fe573a78371afc669049043a88fb5200687cbe9de47dbfa362c2b67800ab641ce1264a2709a039dd38528b", 0x0, 0x1}, {0x80000001, 0x21, &(0x7f0000000580)="4d6f39d9ae0e4936f4fb99f867fb5ca28311891c6cb93ee6d60f0fd99bff620037", 0x0, 0x1}, {0x1, 0x22, &(0x7f00000005c0)="951c168c82ba9fc71bc8bad51af568fd24186dcaea56e51d5b231e3b1434295b9e5e", 0x0, 0x1}, {0x81f, 0x2, &(0x7f0000000600)="75fb", 0x1, 0x1}, {0x23c, 0x23, &(0x7f0000000640)="0cabc4670a63fd296379dbc4ffa8b6a3f28663cb9a49030ca2600314461a51bcc14e7b"}, {0xa4, 0x1d, &(0x7f0000000680)="326880f99fb358cf11db1781ffb0a29f65ab43cd72f33688ca64453a98", 0x1, 0x1}]}) openat(r2, &(0x7f0000000000)='./file0\x00', 0x400, 0x10) [ 2879.724472] FAULT_INJECTION: forcing a failure. [ 2879.724472] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2879.725949] CPU: 1 PID: 14176 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 2879.726795] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2879.727795] Call Trace: [ 2879.728118] dump_stack+0x107/0x167 [ 2879.728571] should_fail.cold+0x5/0xa [ 2879.729037] __alloc_pages_nodemask+0x182/0x600 [ 2879.729595] ? add_mm_counter_fast+0x220/0x220 [ 2879.730149] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2879.730899] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2879.731533] ? lock_downgrade+0x6d0/0x6d0 [ 2879.732032] ? mark_held_locks+0x9e/0xe0 [ 2879.732531] alloc_pages_vma+0xbb/0x410 [ 2879.733037] handle_mm_fault+0x152f/0x3500 [ 2879.733555] ? do_raw_spin_lock+0x121/0x260 [ 2879.734075] ? rwlock_bug.part.0+0x90/0x90 [ 2879.734593] ? __pmd_alloc+0x630/0x630 [ 2879.735099] __get_user_pages+0x6ec/0x1620 [ 2879.735633] ? follow_page_mask+0x1900/0x1900 [ 2879.736177] ? down_read+0x10f/0x430 [ 2879.736637] ? down_write+0x160/0x160 [ 2879.737111] get_user_pages_unlocked+0x18a/0x690 [ 2879.737682] ? internal_get_user_pages_fast+0xdce/0x2640 [ 2879.738346] ? pin_user_pages_locked+0x7b0/0x7b0 [ 2879.738940] internal_get_user_pages_fast+0x175f/0x2640 [ 2879.739613] ? pin_user_pages_unlocked+0x80/0x80 [ 2879.740195] ? trace_hardirqs_on+0x5b/0x180 [ 2879.740723] get_user_pages_fast+0x66/0xa0 [ 2879.741236] iov_iter_get_pages+0x297/0xf40 [ 2879.741765] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 2879.742354] ? mempool_resize+0x7d0/0x7d0 [ 2879.742869] bio_iov_iter_get_pages+0x22a/0x1200 [ 2879.743443] ? bvec_alloc+0x17e/0x2f0 [ 2879.743903] ? bio_alloc_bioset+0x2a1/0x600 [ 2879.744423] ? bio_add_pc_page+0x100/0x100 [ 2879.744929] ? bvec_alloc+0x290/0x2f0 [ 2879.745391] ? iov_iter_npages+0x1fd/0xa70 [ 2879.745903] ? ext4_iomap_begin+0x1a0/0x700 [ 2879.746419] iomap_dio_bio_actor+0x77a/0xef0 [ 2879.746960] iomap_dio_actor+0x36f/0x560 [ 2879.747444] iomap_apply+0x289/0x810 [ 2879.747892] ? iomap_dio_rw+0x90/0x90 [ 2879.748352] ? trace_event_raw_event_iomap_class+0x560/0x560 [ 2879.749040] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2879.749668] ? mark_held_locks+0x9e/0xe0 [ 2879.750171] ? filemap_check_errors+0xa5/0x150 [ 2879.750729] __iomap_dio_rw+0x6cd/0x1110 [ 2879.751220] ? iomap_dio_rw+0x90/0x90 [ 2879.751683] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2879.752239] ? down_read+0x10f/0x430 [ 2879.752700] ? down_write+0x160/0x160 [ 2879.753156] iomap_dio_rw+0x31/0x90 [ 2879.753595] ext4_file_read_iter+0x2c7/0x4c0 [ 2879.754122] new_sync_read+0x424/0x6f0 [ 2879.754586] ? ksys_lseek+0x1b0/0x1b0 [ 2879.755061] ? fsnotify_perm.part.0+0x22d/0x620 [ 2879.755622] ? security_file_permission+0xb1/0xe0 [ 2879.756204] vfs_read+0x4da/0x620 [ 2879.756638] ksys_read+0x12d/0x260 [ 2879.757061] ? vfs_write+0xb10/0xb10 [ 2879.757517] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2879.758149] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2879.758792] do_syscall_64+0x33/0x40 [ 2879.759242] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2879.759851] RIP: 0033:0x7f6c9e32db19 [ 2879.760296] 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 [ 2879.762496] RSP: 002b:00007f6c9b8a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2879.763426] RAX: ffffffffffffffda RBX: 00007f6c9e440f60 RCX: 00007f6c9e32db19 [ 2879.764268] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2879.765128] RBP: 00007f6c9b8a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2879.765993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2879.766868] R13: 00007fff36abeaef R14: 00007f6c9b8a3300 R15: 0000000000022000 16:16:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r3, &(0x7f0000000000), 0x1b4000) pread64(r3, &(0x7f0000000200)=""/214, 0xd6, 0xfffffffffffff001) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r4, &(0x7f0000000000), 0x1b4000) r5 = mq_open(&(0x7f0000000040)='\x00', 0x40, 0x4a, &(0x7f0000000140)={0x6, 0x8, 0x76, 0x5}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000300)={{0x1, 0x1, 0x18, r5, {0xffffffffffffffff}}, './file0\x00'}) sendmsg$NL80211_CMD_GET_WIPHY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYRES32=r4, @ANYRESDEC=r2, @ANYRESOCT], 0x28}, 0x1, 0x0, 0x0, 0x48000}, 0x20040805) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r1) 16:16:30 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r2) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r2) (fail_nth: 20) 16:16:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0xb8) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) ptrace(0x4207, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 39) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0), 0x2001, &(0x7f0000000600)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {}, 0x2c, {[{@noextend}, {@access_uid}, {@afid={'afid', 0x3d, 0x3}}, {@debug={'debug', 0x3d, 0x80000000}}], [{@obj_role={'obj_role', 0x3d, '=noneK\xfd\xfb\x84\x91]\xb2\xa0&\xa2\xe6j\xa7_\xde\x96\x92\xf5O+'}}, {@smackfshat={'smackfshat', 0x3d, 'syztnl2\x00'}}, {@subj_user={'subj_user', 0x3d, '|\xb1\x0e\xed\xc9\xaf}'}}, {@appraise_type}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) 16:16:30 executing program 4: fchmod(0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/cfg80211', 0x402, 0x10) sendmsg$nl_generic(r0, 0x0, 0x1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000040)={'lo\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0, 0x4, @perf_config_ext={0x4000, 0xfffffffffffffffc}, 0xe25, 0x8000000, 0x1004, 0x1, 0x0, 0xffffffff}, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8914, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000240)={@remote, @private0={0xfc, 0x0, '\x00', 0x1}, @mcast2, 0x9, 0x1, 0x1, 0x0, 0x75, 0x1000000, r3}) close(0xffffffffffffffff) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x7f, @mcast1, 0xf3}, 0x1c) ioctl$BTRFS_IOC_DEFRAG(r0, 0x50009402, 0x0) r5 = syz_io_uring_complete(0x0) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000080)={r4, 0x1, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x34}}, 0x10) 16:16:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 62) 16:16:30 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x1000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x88080, 0x23456}, 0x0) r3 = syz_io_uring_setup(0x3ca3, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000280)=0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index, 0x8, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x10000) syz_io_uring_submit(0x0, r5, &(0x7f0000000080)=@IORING_OP_POLL_REMOVE={0x7, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, {0x0, r6}}, 0x7) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_FALLOCATE={0x11, 0x2, 0x0, @fd_index, 0x100, 0x0, 0x100, 0x0, 0x0, {0x0, r6}}, 0x80000001) read(r0, &(0x7f0000000000), 0x1b4000) [ 2879.862657] FAULT_INJECTION: forcing a failure. [ 2879.862657] name failslab, interval 1, probability 0, space 0, times 0 [ 2879.864060] CPU: 1 PID: 14187 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 2879.864889] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2879.865869] Call Trace: [ 2879.866197] dump_stack+0x107/0x167 [ 2879.866630] should_fail.cold+0x5/0xa [ 2879.867092] ? create_object.isra.0+0x3a/0xa30 [ 2879.867637] should_failslab+0x5/0x20 [ 2879.868127] kmem_cache_alloc+0x5b/0x310 [ 2879.868866] create_object.isra.0+0x3a/0xa30 [ 2879.869517] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2879.870220] kmem_cache_alloc+0x159/0x310 [ 2879.870854] jbd2__journal_start+0x190/0x7e0 [ 2879.871495] __ext4_journal_start_sb+0x214/0x390 [ 2879.872040] ext4_writepages+0x102d/0x3350 [ 2879.872546] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2879.873145] ? quarantine_put+0x8b/0x1a0 [ 2879.873610] ? trace_hardirqs_on+0x5b/0x180 [ 2879.874104] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2879.874668] ? __kasan_slab_free+0x122/0x160 [ 2879.875186] ? jbd2_journal_stop+0x61f/0xdc0 [ 2879.875700] ? jbd2_journal_stop+0x188/0xdc0 [ 2879.876205] ? balance_dirty_pages_ratelimited+0x43e/0x2000 [ 2879.876853] ? __ext4_journal_stop+0x107/0x1f0 [ 2879.877383] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2879.877946] ? __mark_inode_dirty+0x12e/0xd40 [ 2879.878471] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2879.879042] do_writepages+0xee/0x2a0 [ 2879.879483] ? page_writeback_cpu_online+0x20/0x20 [ 2879.880044] ? ext4_buffered_write_iter+0x26a/0x4a0 [ 2879.880619] ? lock_downgrade+0x6d0/0x6d0 [ 2879.881095] ? generic_perform_write+0x37d/0x4f0 [ 2879.881636] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2879.882207] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2879.882834] filemap_write_and_wait_range+0x65/0x100 [ 2879.883411] ext4_file_write_iter+0xd45/0x1530 [ 2879.883940] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2879.884469] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2879.885070] new_sync_write+0x42c/0x660 [ 2879.885605] ? new_sync_read+0x6f0/0x6f0 [ 2879.886249] ? ksys_write+0x12d/0x260 [ 2879.886728] ? lock_release+0x680/0x680 [ 2879.887384] ? avc_policy_seqno+0x9/0x70 [ 2879.887893] ? selinux_file_permission+0x92/0x520 [ 2879.888653] vfs_write+0x7c0/0xb10 [ 2879.889061] ksys_write+0x12d/0x260 [ 2879.889474] ? __ia32_sys_read+0xb0/0xb0 [ 2879.889944] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2879.890545] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2879.891141] do_syscall_64+0x33/0x40 [ 2879.891568] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2879.892157] RIP: 0033:0x7f8d9aea9b19 [ 2879.892584] 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 [ 2879.894685] RSP: 002b:00007f8d9841f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2879.895594] RAX: ffffffffffffffda RBX: 00007f8d9afbcf60 RCX: 00007f8d9aea9b19 [ 2879.896418] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2879.897233] RBP: 00007f8d9841f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2879.898058] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2879.898889] R13: 00007fff2f170e3f R14: 00007f8d9841f300 R15: 0000000000022000 16:16:30 executing program 5: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 73) 16:16:30 executing program 0: syz_io_uring_setup(0x6f07, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) [ 2880.013525] FAULT_INJECTION: forcing a failure. [ 2880.013525] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2880.014924] CPU: 1 PID: 14213 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 2880.015713] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2880.016661] Call Trace: [ 2880.016967] dump_stack+0x107/0x167 [ 2880.017385] should_fail.cold+0x5/0xa [ 2880.017823] __alloc_pages_nodemask+0x182/0x600 [ 2880.018350] ? add_mm_counter_fast+0x220/0x220 [ 2880.018883] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2880.019569] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2880.020168] ? lock_downgrade+0x6d0/0x6d0 [ 2880.020643] ? mark_held_locks+0x9e/0xe0 [ 2880.021112] alloc_pages_vma+0xbb/0x410 [ 2880.021570] handle_mm_fault+0x152f/0x3500 [ 2880.022053] ? do_raw_spin_lock+0x121/0x260 [ 2880.022545] ? rwlock_bug.part.0+0x90/0x90 [ 2880.023036] ? __pmd_alloc+0x630/0x630 [ 2880.023495] __get_user_pages+0x6ec/0x1620 [ 2880.023984] ? follow_page_mask+0x1900/0x1900 [ 2880.024497] ? down_read+0x10f/0x430 [ 2880.024920] ? down_write+0x160/0x160 [ 2880.025361] get_user_pages_unlocked+0x18a/0x690 [ 2880.025903] ? internal_get_user_pages_fast+0xdce/0x2640 [ 2880.026525] ? pin_user_pages_locked+0x7b0/0x7b0 [ 2880.027086] internal_get_user_pages_fast+0x175f/0x2640 [ 2880.027711] ? pin_user_pages_unlocked+0x80/0x80 [ 2880.028254] ? trace_hardirqs_on+0x5b/0x180 [ 2880.028751] get_user_pages_fast+0x66/0xa0 [ 2880.029236] iov_iter_get_pages+0x297/0xf40 [ 2880.029730] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 2880.030287] ? mempool_resize+0x7d0/0x7d0 [ 2880.030781] bio_iov_iter_get_pages+0x22a/0x1200 [ 2880.031328] ? bvec_alloc+0x17e/0x2f0 [ 2880.031767] ? bio_alloc_bioset+0x2a1/0x600 [ 2880.032258] ? bio_add_pc_page+0x100/0x100 [ 2880.032740] ? bvec_alloc+0x290/0x2f0 [ 2880.033177] ? iov_iter_npages+0x1fd/0xa70 [ 2880.033662] ? ext4_iomap_begin+0x1a0/0x700 [ 2880.034160] iomap_dio_bio_actor+0x77a/0xef0 [ 2880.034669] iomap_dio_actor+0x36f/0x560 [ 2880.035143] iomap_apply+0x289/0x810 [ 2880.035567] ? iomap_dio_rw+0x90/0x90 [ 2880.036004] ? trace_event_raw_event_iomap_class+0x560/0x560 [ 2880.036665] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2880.037274] ? mark_held_locks+0x9e/0xe0 [ 2880.037747] ? filemap_check_errors+0xa5/0x150 [ 2880.038272] __iomap_dio_rw+0x6cd/0x1110 [ 2880.038745] ? iomap_dio_rw+0x90/0x90 [ 2880.039190] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2880.039720] ? down_read+0x10f/0x430 [ 2880.040146] ? down_write+0x160/0x160 [ 2880.040591] iomap_dio_rw+0x31/0x90 [ 2880.041008] ext4_file_read_iter+0x2c7/0x4c0 [ 2880.041513] new_sync_read+0x424/0x6f0 [ 2880.041960] ? ksys_lseek+0x1b0/0x1b0 [ 2880.042404] ? fsnotify_perm.part.0+0x22d/0x620 [ 2880.042947] ? security_file_permission+0xb1/0xe0 [ 2880.043505] vfs_read+0x4da/0x620 [ 2880.043907] ksys_read+0x12d/0x260 [ 2880.044309] ? vfs_write+0xb10/0xb10 [ 2880.044740] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2880.045336] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2880.045923] do_syscall_64+0x33/0x40 [ 2880.046348] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2880.046937] RIP: 0033:0x7f6c9e32db19 [ 2880.047362] 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 [ 2880.049458] RSP: 002b:00007f6c9b8a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2880.050339] RAX: ffffffffffffffda RBX: 00007f6c9e440f60 RCX: 00007f6c9e32db19 [ 2880.051163] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2880.051971] RBP: 00007f6c9b8a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2880.052783] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2880.053106] FAULT_INJECTION: forcing a failure. [ 2880.053106] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2880.053593] R13: 00007fff36abeaef R14: 00007f6c9b8a3300 R15: 0000000000022000 [ 2880.057691] CPU: 0 PID: 14186 Comm: syz-executor.7 Not tainted 5.10.246 #1 [ 2880.059164] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2880.060907] Call Trace: [ 2880.061468] dump_stack+0x107/0x167 [ 2880.062466] should_fail.cold+0x5/0xa [ 2880.063381] _copy_to_iter+0x264/0x12d0 [ 2880.064295] ? __skb_try_recv_from_queue+0x820/0x820 [ 2880.065462] ? _copy_from_iter_nocache+0xd60/0xd60 [ 2880.066501] ? __virt_addr_valid+0x170/0x5d0 [ 2880.067443] ? __check_object_size+0x319/0x440 [ 2880.068407] simple_copy_to_iter+0x4c/0x70 [ 2880.069298] __skb_datagram_iter+0x122/0x880 [ 2880.070248] ? zerocopy_sg_from_iter+0x110/0x110 [ 2880.071257] skb_copy_datagram_iter+0x88/0x190 [ 2880.072224] netlink_recvmsg+0x201/0xdc0 [ 2880.073085] ? lock_downgrade+0x6d0/0x6d0 [ 2880.073952] ? netlink_dump+0x11f0/0x11f0 [ 2880.074838] ? put_pid+0x1b/0x30 [ 2880.075559] ? __fget_files+0x2f8/0x520 [ 2880.076408] ? security_socket_recvmsg+0x95/0xc0 [ 2880.077401] ? netlink_dump+0x11f0/0x11f0 [ 2880.077921] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2880.078274] sock_recvmsg+0x149/0x180 [ 2880.078297] __sys_recvfrom+0x1be/0x2f0 [ 2880.078321] ? __ia32_sys_send+0x100/0x100 [ 2880.081778] ? lock_downgrade+0x6d0/0x6d0 [ 2880.082666] ? wait_for_completion_io+0x270/0x270 [ 2880.083693] ? rcu_read_lock_any_held+0x75/0xa0 [ 2880.084663] ? vfs_write+0x354/0xb10 [ 2880.085456] ? copy_kernel_to_fpregs+0x9e/0xe0 [ 2880.086420] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 2880.087561] ? ksys_write+0x1a9/0x260 [ 2880.088364] ? __ia32_sys_read+0xb0/0xb0 [ 2880.089229] __x64_sys_recvfrom+0xdd/0x1b0 [ 2880.090128] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2880.091229] do_syscall_64+0x33/0x40 [ 2880.092020] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2880.093093] RIP: 0033:0x7fca7c4637e4 [ 2880.093874] Code: 89 4c 24 1c e8 bd fb ff ff 44 8b 54 24 1c 8b 3c 24 45 31 c9 89 c5 48 8b 54 24 10 48 8b 74 24 08 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 04 24 e8 e9 fb ff ff 48 8b 04 [ 2880.097766] RSP: 002b:00007fca79a25090 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 2880.099364] RAX: ffffffffffffffda RBX: 000000000000001c RCX: 00007fca7c4637e4 [ 2880.100856] RDX: 0000000000001000 RSI: 00007fca79a25160 RDI: 0000000000000005 [ 2880.102354] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2880.103866] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000700 [ 2880.105371] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000022000 16:16:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4800, 0x86) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), r0) sendmsg$NL80211_CMD_RELOAD_REGDB(r3, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r4, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4008800}, 0x4004810) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r1) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x10200, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000000140)=0x1, 0x4) r6 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r6, &(0x7f0000000000), 0x1b4000) r7 = signalfd(r3, &(0x7f0000000380)={[0x9]}, 0x8) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000400)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WOWLAN(r7, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000440)={&(0x7f0000000740)={0x5a14, r2, 0x1, 0x70bd2d, 0x25dfdbfb, {{}, {@val={0x8, 0x1, 0x50}, @val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_WOWLAN_TRIGGERS={0xb0, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_TCP_CONNECTION={0xac, 0xe, 0x0, 0x1, [@NL80211_WOWLAN_TCP_DST_PORT={0x6, 0x5, 0x1}, @NL80211_WOWLAN_TCP_DST_PORT={0x6, 0x5, 0x8}, @NL80211_WOWLAN_TCP_SRC_PORT={0x6, 0x4, 0x7d8}, @NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN={0x8e, 0x8, {0x6, 0x8000, "a0c10ba6e364aa0afaf5b36a614784b3cf2a3d54263a1218b8c37c0d706a2bd51a1b32a8f0c7c319d3eafa7207bda0d5bed85a78c02846d3f08430b0e7e2228594df8d6537e45521665966f6f9d4b1c8d7eea63f1b23d47269ebbba7832ca506337a851c1ec4c5b4b9b734ca048cbbb843c0ce6d0dcbeb0682bd5662682b67bff1d8"}}]}]}, @NL80211_ATTR_WOWLAN_TRIGGERS={0x14, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE={0x4}, @NL80211_WOWLAN_TRIG_ANY={0x4}, @NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE={0x4}, @NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE={0x4}]}, @NL80211_ATTR_WOWLAN_TRIGGERS={0x8, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_ANY={0x4}]}, @NL80211_ATTR_WOWLAN_TRIGGERS={0x56a4, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_DISCONNECT={0x4}, @NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST={0x4}, @NL80211_WOWLAN_TRIG_PKT_PATTERN={0x3a3c, 0x4, 0x0, 0x1, [{0x1090, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_PATTERN={0x3d, 0x2, "773113600b71f0bbfa1debf125402fddbebdf8f0e2ee761d0b81db62c7c92653a4a5fe502559d910405586d95af3e85c554e9c35e0d249341b"}, @NL80211_PKTPAT_PATTERN={0x1004, 0x2, "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"}, @NL80211_PKTPAT_MASK={0x45, 0x1, "abfef690547647142adcb9c2fc647b0c768ff72ec16cac048a747e0e7836a3ade5cd9324fedc775d332d2fedcd4a8670db22b710c13ad2a905d87ccf23d9184f7b"}]}, {0x194, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_MASK={0x94, 0x1, "2a091a1b1867c96787021298fac4da0d74e88ce1b32b402d163025f333cf18b269b8647be5c7ba89c69b9c6a3d94725c39f70e83b61fe0eb4f3960423952c952141ccc84af3b471545fc100f636ceb94842a9cf6bbbd6e00433b700a3151ea517b6cdb0b3ddadf08b43defb29f9d367c4589639cc68edd5b44dde7b4111a7b443c47d545acff6739ff9173d08157518b"}, @NL80211_PKTPAT_MASK={0xf1, 0x1, "38e78f1d5480947e0f5f789622eba0bc8135528e5d2de11f44d74ea0350d2e39bbbd84423f4852587a5dae54290dc8fedecb8d9e8092d8ef2bcd1d26371dbca15bda5de36223214006002b165f6de34bc26d2ecc7c9ea392b7dd44766191c5b5b4ebb99f6e921038e53ca4e4b9d550776a3cc419d22a6869f619ff91786414553a83c74267efb353ab4d2befb69e9265f7c3b50db78d102ad96cd3459fe8f47a21b4eb3962432b03cbe1aa9ab330eaddfc862873b0cdf3a588f500f960cbc1bd729382c6070aec771c3af7a8d65af87fa1e7d7139ea010ce81657d973cb4d402981343c98be7efe94b3b8fb357"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x8}]}, {0x194, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_MASK={0x2f, 0x1, "309498b3f6670b0ef92d5e30a2a7421b35baecf277ea46023f499650c7198f2c98fb0218cf6b4c6b139547"}, @NL80211_PKTPAT_PATTERN={0x19, 0x2, "013788f326cfa9526b72293542b919a2c8c7eadd4b"}, @NL80211_PKTPAT_MASK={0x7a, 0x1, "806308c3bb5d60f0d9ee7575ef98416c7e565acfb0c8e495597dc79d79d8b24c1569d175b5c27c82e53a45b4612a3e1f39d9fa814f6dfa913b61e7554423b816640c84daa44d684533ef6b7a28d2b9c66293638360f91cc1918415c13e5ac63a1dcb10c416313176260c0b4903809b0483b303ac2934"}, @NL80211_PKTPAT_MASK={0xbe, 0x1, "7b36b3fe1b1578338b24f996955e02cec7849023848a898538acb717fd07d26f2880ea1ee213217c8e8b5eaedf34c87c624584339d360d090c3fe1ce7e34a8b84dc0a384860497077245da94c405ca78fa8db288cd9963ff8a35fe2762811c97ec90c5032bd256690ba0b03f07820aeaa18fdad15c20abe7c171451570a838ea2596a8baff7befb980dcc8595eadcd55e7f83f9f7341ddf6fba2ed7e455982f3854f10d78f6af71750e51a72f3865ee6e15027538122970b3072"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x5}]}, {0x118, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_MASK={0x9c, 0x1, "12cd3ad6801240df4d82c926357fab4ca85710ac8029fed025cf76ae46cd27e83e3028a7781c9e3d9baf90c67901ebd0e4b91c442f3f247fbe58047a1766f993e1ffe248b0953645777f2ace6e0eeb3cfd8412567a15b080d9221def7dfc61c4cf8b17fd4994542fbecb079b9d43779811235fcc4744f01fe7ce20ea059367547e4b284e4143c19de551c6547906c8a09ccef2419435855b"}, @NL80211_PKTPAT_MASK={0x75, 0x1, "0d11c60292ea19510d5c3fe0a658011fe379cbef72f336dd1f8d28474cff79558f3785d62da6798d5028a1cba61f4e188fbec06abcc6834629e247b55d12b1e89565688b5bc13c1c9fd7f01e978f1353feeadd3ff1717c2949aa38da06ad0c68fb3ae591d7df09a1e80ed5026044c12705"}]}, {0xe8, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x7fffffff}, @NL80211_PKTPAT_PATTERN={0xd1, 0x2, "0044c1957c27809e26772a63806506cda17f2b68b3a66c244688f584d00b296e7d6e6d5f5e58b8d953e811f734f4c855276c68ab9a52fc5acf1cd7541f2b69fe3a2833db12133da57de899bef349e44c56570fce71fbce8f1dcdceb99da41d6c624ce24873d3ea7b491f7fa23dcf5e05a484f541dcb25e855179739c5dff9e9dbac6245909e5e8acca8f58890a189972ba6b0470ef6f605c35e360cec3ad936bd439bb11bdc33650583f5a230d6c2e8e7b661d12d62c39d2186528ad54c48be2b75436cff67baab5e748af10f7"}, @NL80211_PKTPAT_MASK={0x5, 0x1, "1f"}]}, {0x12c8, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_PATTERN={0x71, 0x2, "e82a930156faa6cbe3c2c71e517d6be31d7bfd75b25be889c4bce1208a806485b1664ba09445fc021f4c42287214b4ddbd10524f549924e71e97ef0c919c5606c4ecaff1a77eead53e7854b8cfb346fe98c79d3c4800a8a5fab1396ee2aa09012f9fd539ac47f91d1b22904ec7"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x5}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0xff}, @NL80211_PKTPAT_PATTERN={0x1004, 0x2, "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@NL80211_PKTPAT_MASK={0x6d, 0x1, "68686e7500e688dbf530f8fa4b9e29b410ee1c08e1dc3fafdeddc0fa1353b062f9fa09a0346ec5180ce6278b801df4f5bb05ab273af78bb15dc843015536b3dd1518f0bf9620c2539dc9a4cd99b41ac2f382625ed54bc06e5f3365f9d68c476e822d2f9b268f4bfadf"}, @NL80211_PKTPAT_MASK={0xf1, 0x1, "385b0624274f95918ffefe1b3619483f3270e52b05c8a1620b452d55104870d0075d046e58b7831e7d6dceddaa76f77ae793714cd7aebab49790194fb62f2ca626162891a0f96f9faf8b753ce98735330e6780e14e4171002e88d6799a753e445ec2430565970ffe517682a88435cf9571a6ae5bdda2ac25a84fd08acfd79339f0a1344304d11b842f38ecad3e71c600a05f2e4ef667a20f525ef5482daecec76cb677285d2f5e86aacd11fa832d5c13a8a8b3eb937e293a585d52306b5ef242fc15ab3a048c40d1c1138536b50f8b6d7ac08e83e0479402f2cfcd966e2606fb1bd699c583b47516dd75eb22c0"}, @NL80211_PKTPAT_MASK={0x6f, 0x1, "771b0eba3c97baf7cabaf0c534840f3257e3b83c2aa277dd79b907db1366822b2cf279790588087a17ff4f025096dbc727bb61916186336e907580b14c8d886956899b392c6600ef9f1e4f7709fcdbffb9c28aa997d0cd793e04a52a207825a0226e75381ce88626a33a90"}, @NL80211_PKTPAT_MASK={0x5e, 0x1, "7f158137126dfd85e4a36d861b186e31a03a769b66174fb74b8733b4013ea4e30407d15a990451166c714b854aa94cde1e9aefacd1075e7479f9430d9e59d427435878c7855e454a012d4527ec7b2c0d58622096c93bc707b0c8"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x8550}]}, {0x11b8, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_MASK={0x6b, 0x1, "1d408e4565b70973d1d9bf94215a225c11c01ebe81949e86ccd929706483450fc56a3c510c0d6ee66e5fcb94b1dc377458f74e691b747bf1dd0ea1282e7f18d28b517d5437889f69fad6fcd1ce6c2e5266ea052a63514b7b6c3602df66afcb86bddb24e5ff50d8"}, @NL80211_PKTPAT_MASK={0x1004, 0x1, "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@NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x4}, @NL80211_PKTPAT_MASK={0xd9, 0x1, "23efe288961742f0c809a21cf058888e487021ab53a4138e750164aae7c4762a839070826b8321bc25c20a30d360c29fd0a06392ad4355afe0f8796b4f5bd85615948f99312782fbf777e4cc39d8828ba0e8a576f457208f3cb701776dbc73881e411e6e0f0f4abd4c782ae3f4912450c85d8e59eb8c7331660c992215eca3b22e43d27fbae9e402a0fd401b0d77c71eda971962e396f3d7df024ec31db527df2bd09c67b9d1b0f0be7cf0f731a1694f0ab04241def56c0286256c0e04efab7b7d655afc428379fdc6b38428e00e8757868a492941"}, @NL80211_PKTPAT_PATTERN={0x22, 0x2, "cf3723740deb051693801ca86c5c82be3c53cc7f558e963ab7ab00659a78"}, @NL80211_PKTPAT_MASK={0x39, 0x1, "25aaa9bd15e52a4ec904d4dd36fa2e92b6990b4a918cab3d905a9d711a7bb227c604b43119ba65af0ef89c1904362d90db483709ee"}]}]}, @NL80211_WOWLAN_TRIG_RFKILL_RELEASE={0x4}, @NL80211_WOWLAN_TRIG_MAGIC_PKT={0x4}, @NL80211_WOWLAN_TRIG_NET_DETECT={0x30, 0x12, 0x0, 0x1, [@NL80211_ATTR_SCAN_FLAGS={0x8}, @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY={0x4}, @NL80211_ATTR_SCHED_SCAN_DELAY={0x8, 0xdc, 0x100}, @NL80211_ATTR_SCAN_FLAGS={0x8, 0x9e, 0x80}, @NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI={0x5, 0xf6, 0x8}, @NL80211_ATTR_SCHED_SCAN_INTERVAL={0x8, 0x77, 0x5}]}, @NL80211_WOWLAN_TRIG_ANY={0x4}, @NL80211_WOWLAN_TRIG_RFKILL_RELEASE={0x4}, @NL80211_WOWLAN_TRIG_PKT_PATTERN={0x1c18, 0x4, 0x0, 0x1, [{0x35c, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_PATTERN={0x1d, 0x2, "3f0288866d6f589b6f1fdfaa76af07f21a6530752de6824c78"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x510a63eb}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x2}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x81}, @NL80211_PKTPAT_PATTERN={0xc3, 0x2, "6995d360c9f6fe0bba21f2ace5a48e59d90df230590a9644399048ef6553910fa6735ffa494c35182fd3ffa261f0e19789c7a7cabff868f4b72987772aa97d069e674d84b42241f196d5d9e502eda73504169cddf7e0be039dab2c356d5bfdea0a4df0f210dfbfd397e96ba0c4afd0b64e6ac3c0c4a3205d2029bf52b5547bc7cf7601b7caaffdec1288413880e6ab6a15640c15d6f93ffee39f5c0a51fdc37b05eab1cbc43b4e3bc8e138a34926b082b3e890f9a1df5dfd89f6b522d88036"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x4}, @NL80211_PKTPAT_PATTERN={0x7e, 0x2, "1425d9728c4e9c3af9ff6b3aa8311efac0c750eda35e12aaa2e777a5533fbf0049f261b0926fdc77a8e611af6c6d6d8ac30ecff953d725b4cb99bd32f4561fd0312cbc3e237fb7636af43e27c899bacabf3ba8bcbca3e508390de50757456fce91232e775f4510ea08c8250f617568f16ca123d868bd13cd451e"}, @NL80211_PKTPAT_PATTERN={0xf6, 0x2, "a80fd802e0eac6817bd6c61a77e4603d8878f05e451f3e4928b9dcd3d4cea0425861137d8a6a995f6d627e10eab6eaf652460a6ef96b285b3d3f2fead543f57760fe39ddb5a14f81ce83da230cb6d4ee1af2f5fba10f4aa63096b0195e5284d156b2f594bf5061dabdd76740ff0ec97e925eb97138fb59189090364e787f6779f410800430b84cad2af07dfcf8e4775a02a0f3cd44727fd296c0af6fbb6be671541a5e5da6da245f81c0e1ebd173e1de127b6f6e877728776b0009650fa51c03acc9bba75b796ee882ac8416f91755b01a0987e35863813fe9d76397c338b8997436eaafafd709167e66f36753cf712011d3"}, @NL80211_PKTPAT_PATTERN={0x82, 0x2, "d1d43f02589c6f18320c096f8aeb22a0f156fc3f7fda1b1bdc67786ed641b4bd808790e70d23c904cbe251fe50767948df6cf36c1cc333f4d4680887dd84b3e5948592510f8c17dad7ead0d216c42a21c331f659724c6e9ff5669ca02b395672c3bf1ab0fcf2b8c1954ff70c987e072a6434335b4593bfe0ce40bc4385b2"}, @NL80211_PKTPAT_MASK={0x55, 0x1, "ab9fd2794e49ac2434f9c0fd38edb15f0ecb34bbf4bce0f705e782fcaa1703063d30655e066cb557da5a49781295a34ecbc6bde335d01f490f729f5fadbd89c22475bc078f952e57ff811907d56889ff1b"}]}, {0x260, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_MASK={0x54, 0x1, "e6a4cbf8beca979169d5f37b1332f59d7a3f54110cc9e1327960c4248e0ec182abfef50c47a713d0bb13728438fce6914964e284ac6fc526322701065c46af9fee3aae89f0959eaa4c4898a69ced8ea4"}, @NL80211_PKTPAT_PATTERN={0x84, 0x2, "c7ee8940749f0ea1367fb256c4744ab28b92c41802df68cced6fbcaeba95f4c6777e837bfbc239902992703f9835b372a53f16aece697d8bf1bbd24889da91945d30413a86ae3d2cd6c730e34108072ae6d61841e2be46ad1f11cda317a15907959525c059b7a68f5c54fd3c68d786a3044395b92d99959854695080843a10bc"}, @NL80211_PKTPAT_OFFSET={0x8}, @NL80211_PKTPAT_MASK={0xb2, 0x1, "02a1509714952b65df99704c5c3714fe88d1eef34e65480666525899a9970bb7027e82ab72adbb3493cd0fc07bd622c7f0a241f2930ac8c0c086b1c8343aeec4cd78af538793bf22ca683221036ce0e1deba88f1e33682e00cb0255efc4a6e4793518cc9d2fce2a862d6b598229abfc48208ea4ec456d07cfeff6ecd8ef515577391396162bf2a234ee6aa4cfe19492cc71a23aca398be90e9826d6c4090eebced903690b090846a4c24b2ca84c7"}, @NL80211_PKTPAT_PATTERN={0xc5, 0x2, "1b7e273c3fbe3faf3c59d971e7b45e61fc248b84feb4a51fa79cd6ae24cb5ddaaa814a6a9ccb6104a6533668b0e61f706d0f912cce6bba7e172f33c14ad312a338fb56cdc4ceeec72c109a34370375d3b3cf4808ffd66e4f65af421ff49661306655526eea91fab1e6eda665a928a4684297126c3b5f1356d296496bc5ceb33d9f2f8eb23a7b500b6a92d928052108a0f800c01f9b1acf2adacade3d8f9336938958b308313d0791cec1f5a306537790817864dadf8dc92c3365d46d63c5cf2904"}]}, {0x11c8, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_PATTERN={0x1004, 0x2, "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@NL80211_PKTPAT_PATTERN={0xd5, 0x2, "9f1d2a1ee1ac27626d91cfa363a769f75802047d84ee271392a147761cab3f1a9711831cc758d5d745eedc554621eb760b25e2d8b0712b6ae1972b3c7f60c12b2d213d17ae18d07c0616c55633d0cbd7324ccc1820f39833654f7e3b2a9038035687d4cbfb20015ecf285ec2d408c49b79f5bee0f3e937a8029603755cbd60355890918936edc4b8dbc218d463c3bb40c56d623e41a4c71caaf97bac166fc8c7973d5bc69ad80a20737cf41f1350690da0f4d63e6c00738fa22bd4699b9f7b8c28acb89e4dc0e9825dc49efd27fb8a8ca9"}, @NL80211_PKTPAT_PATTERN={0xe8, 0x2, "cd070be7e98dac18a07f80fa5a7f469c08478e0ddd77e1dd849af1117708d3a9d62f6bda44d227f7df4134082d0e0ae43cfd59957b50ce850bb071181f4146e573695343792a7f74fb90f50279aaa1dbb4e5ffff8939d69f9b900d6787e891fe1499fafffeaf26ab3bb643d4af1da2da06761c76c01cc111deda717c1d48e42df77a705aa92d7fd8b3176d030e4bd44915942d39ab71c2b00a92d8e529212023f6df1f59f0128ba88066e22861e058b1e5083728d7560e6ed4826caef37228e594008a09209b9ea4cace4d67c08b0bdd93cdda1643fc9aa8c90cb5f9840459aa65d0412a"}]}, {0xdc, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_MASK={0x4f, 0x1, "39efb003086a029e12fc25d3a1c3869f9d82edf9a914d72582f544e87ac003fa18ce5af78b9a9655d2841b0c57ad9db0f1537b1ee38b3ca9846444eba5e2b93bd35b024166d147cc5f901e"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x326a}, @NL80211_PKTPAT_PATTERN={0x80, 0x2, "8bdbb7c93376bdc796a3911ba04e7f1a39999a329795aa9a04230d5c3921a68416e37b077b041b2f3d991ee609df63b9d8a4abfa9988049ac5a06de492b1fc05905eca70479a894a13bd51977631b51ceb87fc72e8dcb7dba45656b0dd481b16f5ad81f7f868e5bc749f12fd02b3a549bad8d30cc2937d3374a73717"}]}, {0x280, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_PATTERN={0xf0, 0x2, "abc6e03cf06775d6179a6587b3233f43e24c1640d4359dff50e081f4a505b8798d2f03fe9612bcd19901b10ceb83e1f246067ec7c0ff4755b6652afa7364565eb0117d779ae1c2bbb14ab802a8c13479537238b0051e9a1c58671d4776bb12c6f813029f8d13920438c2e34eb9af62fe2e15d06de748ecb9ca4fa3452d5fb4f7266dc1ce36bdbb771daa5ec8e39b973b82a5b1244fa9bb1fcf7974b8e0373adf24b8787c05ebe0d412b7fc1fb725ddaa70f6730fc115c54a136be7e7af903696e29915166ff3f042231424d2a4b0e3b0edccc33d3dc5930727b7959629d726cddbb765dd2cf64b6d56839edd"}, @NL80211_PKTPAT_MASK={0xe9, 0x1, "ba24c6bd39b8f77af8d77aae1239aff3f4916849f6140d72ddcc41393a1f5c056f0ebcc81a8d441aa9b05cfd39d3711cf78702853f2fd73609a215c8fc9798e620158a3f9323b3c26392649d69ea2a6eddd4d62ed3cac264599d2259f857e8ba3119153fab9108190a430e8554025469b6344aaee7a6d251ec22a02121e30722a050c0e4b8d5d551c42f87a95f660699176f7fe36dbf5a8dd542e3b04dada03a44e7502c02a4f1deae58e0b2f58ec61c3b07f6d4c5c7777c1725aa33b259c2b0f52201692fcb79f47038f213281f11423d406f52335b4f0bd85d1948f2055a89d448443ce0"}, @NL80211_PKTPAT_MASK={0x9f, 0x1, "d827a178846f5558dd14122260512fc8c16dd168e0da73396618f1f26c661ae4ba8526c1a07fd80acf9c9c72d01fa4d2143616d374936275fbfaf3199ed0a73c88d3c3696fc3c0a633fad0a92fa2a52345d9f0af15724d38e0cd5b46cce38b990d31e1530d8632138cf3396c6e9b369e2630e61e9e1615ec10cac88a46c066dfc745a31dc9f622818a15c32c6ea1be674ec9374e6aa98b6ae7ad38"}]}, {0x134, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_PATTERN={0xe, 0x2, "2137637db651d7865daf"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0xd650}, @NL80211_PKTPAT_OFFSET={0x8}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x8ccb}, @NL80211_PKTPAT_MASK={0x103, 0x1, "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"}, @NL80211_PKTPAT_MASK={0x4}]}]}, @NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST={0x4}]}, @NL80211_ATTR_WOWLAN_TRIGGERS={0x280, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE={0x4}, @NL80211_WOWLAN_TRIG_ANY={0x4}, @NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE={0x4}, @NL80211_WOWLAN_TRIG_TCP_CONNECTION={0x268, 0xe, 0x0, 0x1, [@NL80211_WOWLAN_TCP_DATA_PAYLOAD={0xfa, 0x6, "1b668c803634b60b7ce154b604a93709a5a5dd147658876dc0dbc681309f94c4db745fa2bdc265195c62417f035d498ee5b31f1a277e3167e176385a761f93212c69bcdfb7d117270d05a28431d03f3622fdccf8190c4d7fc1b246008206de9a4c5c81da6f8e8cea1a7b9581872c055b75409045fe8edc90cb623546e63c1b8ce9b6bbd208182a1bc732556d74a57a59d63e760b0f4f8a73dd50116d4d7ee6e56cc089817b42439691d14fc6932b8cde055d52521b8f698b0643411c6533376a300cd9af71b6e87d0271652a604547d10a1c4149e40272e843adc2af13b9513438d25e6fb8553ea5a667ea5c439e009d44bd16b4adde"}, @NL80211_WOWLAN_TCP_WAKE_MASK={0xf2, 0xb, "45798d1d403fca16013e336fec289c5024c0f6421a40eb14c9dd6dc60a3b000696ccbc1ebe9450bf6b906eb2b5c2da93c2562f85e10b0924309e7f5ec4c927910139f1b7f6730f62440ed343bd1659e77ffe7b9f20d75d0de5749f57408021fa8e37d0f335881a43cd903e622907dcefbf811adc7dd7f3990cd6912d7ca45cf261e6463f861e2e1c643d514286e897e587d40c353df01073a03d21d434771be071cb0bb876de7ce781686ec4356e7dbf6ed3b82006f5ff4f4df88b564c38e54266d7aeda02e442fc742734091fcd51736855807c54e3711fc55667475edc8495a9bf286ca94683544b841c598aed"}, @NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN={0x6c, 0x8, {0x1, 0x3, "dffaaddd0853481722b34d0d0f0702ae7e48e72c9abc702d88547ae2d74e5a87350173f5882a02883da3be0dbe6c7dfebfc32c38cdb541620e8c8e3faf47fe8632687a0eacb26266485026bf89dfa1205f92d73da1692759fbafc59b2d17558f"}}, @NL80211_WOWLAN_TCP_SRC_IPV4={0x8, 0x1, @multicast1}]}, @NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE={0x4}, @NL80211_WOWLAN_TRIG_DISCONNECT={0x4}]}]}, 0x5a14}, 0x1, 0x0, 0x0, 0x4}, 0x20040000) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f0000000340)={@private2, 0x2e}) [ 2880.151050] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2880.154039] FAULT_INJECTION: forcing a failure. [ 2880.154039] name failslab, interval 1, probability 0, space 0, times 0 [ 2880.156638] CPU: 0 PID: 14218 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 2880.158097] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2880.159850] Call Trace: [ 2880.160409] dump_stack+0x107/0x167 [ 2880.161185] should_fail.cold+0x5/0xa [ 2880.161986] ? create_object.isra.0+0x3a/0xa30 [ 2880.162946] should_failslab+0x5/0x20 [ 2880.163753] kmem_cache_alloc+0x5b/0x310 [ 2880.164615] create_object.isra.0+0x3a/0xa30 [ 2880.165542] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2880.166773] kmem_cache_alloc+0x159/0x310 [ 2880.167652] ? mempool_free_pages+0x20/0x20 [ 2880.168562] mempool_alloc+0x148/0x360 [ 2880.169397] ? mempool_resize+0x7d0/0x7d0 [ 2880.170290] ? __test_set_page_writeback+0x160/0xbb0 [ 2880.171377] bio_alloc_bioset+0x36e/0x600 [ 2880.172258] ? bvec_alloc+0x2f0/0x2f0 [ 2880.173065] ? invalid_page_referenced_vma+0x570/0x570 [ 2880.174183] ext4_bio_write_page+0xa79/0x1480 [ 2880.175148] mpage_submit_page+0x14b/0x260 [ 2880.176041] ext4_writepages+0x1f2e/0x3350 [ 2880.176971] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2880.178006] ? __kasan_slab_free+0x122/0x160 [ 2880.178952] ? jbd2_journal_stop+0x61f/0xdc0 [ 2880.179884] ? jbd2_journal_stop+0x188/0xdc0 [ 2880.180808] ? balance_dirty_pages_ratelimited+0x43e/0x2000 [ 2880.181997] ? __ext4_journal_stop+0x107/0x1f0 [ 2880.182997] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2880.184029] ? __mark_inode_dirty+0x12e/0xd40 [ 2880.184992] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2880.186017] do_writepages+0xee/0x2a0 [ 2880.186829] ? page_writeback_cpu_online+0x20/0x20 [ 2880.187860] ? ext4_buffered_write_iter+0x26a/0x4a0 [ 2880.188916] ? lock_downgrade+0x6d0/0x6d0 [ 2880.189800] ? generic_perform_write+0x37d/0x4f0 [ 2880.190824] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2880.191868] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2880.193010] filemap_write_and_wait_range+0x65/0x100 [ 2880.194070] ext4_file_write_iter+0xd45/0x1530 [ 2880.195053] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2880.196017] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2880.197129] new_sync_write+0x42c/0x660 [ 2880.197970] ? new_sync_read+0x6f0/0x6f0 [ 2880.198831] ? ksys_write+0x12d/0x260 [ 2880.199630] ? lock_release+0x680/0x680 [ 2880.200477] ? avc_policy_seqno+0x9/0x70 [ 2880.201331] ? selinux_file_permission+0x92/0x520 [ 2880.202361] vfs_write+0x7c0/0xb10 [ 2880.203123] ksys_write+0x12d/0x260 [ 2880.203899] ? __ia32_sys_read+0xb0/0xb0 [ 2880.204768] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2880.205876] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2880.206982] do_syscall_64+0x33/0x40 [ 2880.207765] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2880.208842] RIP: 0033:0x7fe75cdf1b19 [ 2880.209625] 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 [ 2880.213502] RSP: 002b:00007fe75a325188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2880.215112] RAX: ffffffffffffffda RBX: 00007fe75cf050e0 RCX: 00007fe75cdf1b19 [ 2880.216625] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2880.218125] RBP: 00007fe75a3251d0 R08: 0000000000000000 R09: 0000000000000000 [ 2880.219638] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2880.221139] R13: 00007ffdbd529e7f R14: 00007fe75a325300 R15: 0000000000022000 16:16:43 executing program 4: fchmod(0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) ioctl$FS_IOC_GETVERSION(r1, 0x80087601, &(0x7f0000000340)) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r3, &(0x7f0000000000), 0x1b4000) ftruncate(r3, 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000000)=ANY=[@ANYBLOB="011800"/12, @ANYRES32=r0, @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00./file0\x00']) execveat(r4, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000080)='-{@\x00', &(0x7f00000000c0)='lo\x00', &(0x7f0000000100)='@!/&!\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='lo\x00'], &(0x7f0000000300)=[&(0x7f00000002c0)='\x00'], 0x1000) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x2, 0x0, 0x1004, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000000240)={@remote, @private0={0xfc, 0x0, '\x00', 0x1}, @mcast2, 0x9, 0x1, 0x1, 0x0, 0x75, 0x1000000, r6}) close(0xffffffffffffffff) 16:16:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0xb8) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) ptrace(0x4207, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 40) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0), 0x2001, &(0x7f0000000600)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {}, 0x2c, {[{@noextend}, {@access_uid}, {@afid={'afid', 0x3d, 0x3}}, {@debug={'debug', 0x3d, 0x80000000}}], [{@obj_role={'obj_role', 0x3d, '=noneK\xfd\xfb\x84\x91]\xb2\xa0&\xa2\xe6j\xa7_\xde\x96\x92\xf5O+'}}, {@smackfshat={'smackfshat', 0x3d, 'syztnl2\x00'}}, {@subj_user={'subj_user', 0x3d, '|\xb1\x0e\xed\xc9\xaf}'}}, {@appraise_type}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) 16:16:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 63) 16:16:43 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r2) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r2) (fail_nth: 21) 16:16:43 executing program 0: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x1000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000000)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x88080, 0x23456}, 0x0) r2 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000040)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x154054d9561f0a06}, 0xffff) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r3, &(0x7f0000000000), 0x1b4000) 16:16:43 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000, 0x40010, r0, 0x10000000) syz_io_uring_submit(0x0, r1, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x4, 0x4004, @fd_index, 0xc0bf, &(0x7f00000000c0)="2c37c9246a32eb1661b1c653575a60ebe0ebfb66a0cc93bab722ab541a261e5dccbe7efa35e90673ba390fe32ca279548f489c8edc6543ffa15f61a940585319c27eed0715be00649ba6c21660e8da983f6e244032fa9706ceaa647eaef7ebf82d309d835b28f0487aca4976776cd4e47e2e62e41fae2bfd8b5c36b07754bdf6d1fb0ee660914ad4daf175070839c9fd90899f2cf856", 0x96, 0x10, 0x1}, 0x0) 16:16:43 executing program 5: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 74) 16:16:43 executing program 1: syz_usb_control_io$hid(0xffffffffffffffff, &(0x7f00000002c0)={0x24, &(0x7f0000000200)={0x40, 0x21, 0xac, {0xac, 0x23, "7405699c789208f1c0644d5fd126a03a6104eb99bfcc5cf89a2cd33acffc0ca47eeca20f3155c0ab81733ff11fe979346dfc4795edeca4ee1dc4bdacac50a7235f04d39e472953d36b801cb62e866799c5c6c7da608742b7f7fe866a0dca0fd6f0c02170af638a57399bcdf260e4ff0aead209210906b3c117834c62bdd927015a02aa4fdbcfb3b7b74f269941626ba003097d646fd9624812a6c30c7fb91610fc06b63ce40fa5affbd2"}}, &(0x7f0000000000)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x1409}}, &(0x7f0000000080)={0x0, 0x22, 0x12, {[@local=@item_012={0x2, 0x2, 0x8, "81df"}, @main=@item_4={0x3, 0x0, 0xa, "5f4b2ed4"}, @local=@item_012={0x2, 0x2, 0x5, "bdba"}, @global=@item_4={0x3, 0x1, 0x4, "a79694bb"}, @global=@item_012={0x1, 0x1, 0x8, "12"}]}}, &(0x7f0000000140)={0x0, 0x21, 0x9, {0x9, 0x21, 0x0, 0x8c, 0x1, {0x22, 0x479}}}}, &(0x7f0000000540)={0x2c, &(0x7f0000000300)={0x0, 0x31, 0xd8, "d182b2d64334cda2e04e7b83ab81c94201072a387c2fd592623ca65328d338262b8be0ade61bd63d4688788fdcea6abc8b4ecc9f9cfacd11f4c4725a716c14daa0f5a89bbb981ad8275c0fbc14a89e1634e7bc432aed86b16c9608b294fd7f8eedad224e8371688233c3f38b992981502090391c3c2530fec5242177271a8b8af1fb2f458ef4f08fc19b5d1b659f3695b9fe3410abbcbd4b0115bfc268904752bc00483ae6217650c5f73e4a546122f724326e01c05ff982c7d67bc957227e4c345d961d6f8e24c6c9e39f607b9f4a24220e4cfd2c103fb6"}, &(0x7f0000000400)={0x0, 0xa, 0x1}, &(0x7f0000000440)={0x0, 0x8, 0x1, 0x8}, &(0x7f0000000480)={0x20, 0x1, 0x60, "6cc57491d2b2befca2e34211aad7282116c8d6e772869845befff0d9397a84e1934cdb8bc65df8fccc48d1ed07ea7be4528549818b3926b9b9b43082de82756af9ab60e7c6a5bc760e1e25357d086d341f2108b2912700a91bc7137ffb60dd03"}, &(0x7f0000000500)={0x20, 0x3, 0x1}}) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES16=r2, @ANYBLOB="f03466630001d7fb4cb0b1012db542d696f4cee73076746e00c54d6d047d88cf55dddae3a6d1e1ba6d6f6b33241a922a408b51b7000000000000"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r1) [ 2893.065664] FAULT_INJECTION: forcing a failure. [ 2893.065664] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2893.068277] CPU: 0 PID: 14255 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 2893.069790] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2893.071622] Call Trace: [ 2893.072204] dump_stack+0x107/0x167 [ 2893.073011] should_fail.cold+0x5/0xa [ 2893.073993] __alloc_pages_nodemask+0x182/0x600 [ 2893.075084] ? add_mm_counter_fast+0x220/0x220 [ 2893.076085] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2893.077402] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2893.078551] ? lock_downgrade+0x6d0/0x6d0 [ 2893.079496] ? mark_held_locks+0x9e/0xe0 [ 2893.080386] alloc_pages_vma+0xbb/0x410 [ 2893.081254] handle_mm_fault+0x152f/0x3500 [ 2893.082172] ? do_raw_spin_lock+0x121/0x260 [ 2893.083119] ? rwlock_bug.part.0+0x90/0x90 [ 2893.084041] ? __pmd_alloc+0x630/0x630 [ 2893.084911] __get_user_pages+0x6ec/0x1620 [ 2893.085848] ? follow_page_mask+0x1900/0x1900 [ 2893.086826] ? down_read+0x10f/0x430 [ 2893.087642] ? down_write+0x160/0x160 [ 2893.088481] get_user_pages_unlocked+0x18a/0x690 [ 2893.089770] ? internal_get_user_pages_fast+0xdce/0x2640 [ 2893.091261] ? pin_user_pages_locked+0x7b0/0x7b0 [ 2893.092412] internal_get_user_pages_fast+0x175f/0x2640 [ 2893.093633] ? pin_user_pages_unlocked+0x80/0x80 [ 2893.094706] ? trace_hardirqs_on+0x5b/0x180 [ 2893.095728] get_user_pages_fast+0x66/0xa0 [ 2893.096905] iov_iter_get_pages+0x297/0xf40 [ 2893.097870] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 2893.098971] ? mempool_resize+0x7d0/0x7d0 [ 2893.099908] bio_iov_iter_get_pages+0x22a/0x1200 [ 2893.101014] ? bvec_alloc+0x17e/0x2f0 [ 2893.101841] ? bio_alloc_bioset+0x2a1/0x600 [ 2893.102774] ? bio_add_pc_page+0x100/0x100 [ 2893.103724] ? bvec_alloc+0x290/0x2f0 [ 2893.104558] ? iov_iter_npages+0x1fd/0xa70 [ 2893.105482] ? ext4_iomap_begin+0x1a0/0x700 [ 2893.106424] iomap_dio_bio_actor+0x77a/0xef0 [ 2893.107413] iomap_dio_actor+0x36f/0x560 [ 2893.108306] iomap_apply+0x289/0x810 [ 2893.109118] ? iomap_dio_rw+0x90/0x90 [ 2893.109951] ? trace_event_raw_event_iomap_class+0x560/0x560 [ 2893.111221] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2893.112381] ? mark_held_locks+0x9e/0xe0 [ 2893.113274] ? filemap_check_errors+0xa5/0x150 [ 2893.114276] __iomap_dio_rw+0x6cd/0x1110 [ 2893.115163] ? iomap_dio_rw+0x90/0x90 [ 2893.116006] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2893.117012] ? down_read+0x10f/0x430 [ 2893.117824] ? down_write+0x160/0x160 [ 2893.118670] iomap_dio_rw+0x31/0x90 [ 2893.119470] ext4_file_read_iter+0x2c7/0x4c0 [ 2893.120437] new_sync_read+0x424/0x6f0 [ 2893.121291] ? ksys_lseek+0x1b0/0x1b0 [ 2893.122143] ? fsnotify_perm.part.0+0x22d/0x620 [ 2893.123179] ? security_file_permission+0xb1/0xe0 [ 2893.124236] vfs_read+0x4da/0x620 [ 2893.125030] ksys_read+0x12d/0x260 [ 2893.125800] ? vfs_write+0xb10/0xb10 [ 2893.126616] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2893.127766] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2893.128893] do_syscall_64+0x33/0x40 [ 2893.129703] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2893.130818] RIP: 0033:0x7f6c9e32db19 [ 2893.131625] 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 [ 2893.135632] RSP: 002b:00007f6c9b8a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2893.137293] RAX: ffffffffffffffda RBX: 00007f6c9e440f60 RCX: 00007f6c9e32db19 [ 2893.138909] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2893.140496] RBP: 00007f6c9b8a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2893.142050] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2893.143637] R13: 00007fff36abeaef R14: 00007f6c9b8a3300 R15: 0000000000022000 [ 2893.159345] FAULT_INJECTION: forcing a failure. [ 2893.159345] name failslab, interval 1, probability 0, space 0, times 0 [ 2893.162178] FAULT_INJECTION: forcing a failure. [ 2893.162178] name failslab, interval 1, probability 0, space 0, times 0 [ 2893.162549] CPU: 1 PID: 14256 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 2893.166481] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2893.168458] Call Trace: [ 2893.169087] dump_stack+0x107/0x167 [ 2893.169954] should_fail.cold+0x5/0xa [ 2893.170862] ? jbd2__journal_start+0x190/0x7e0 [ 2893.171963] should_failslab+0x5/0x20 [ 2893.172865] kmem_cache_alloc+0x5b/0x310 [ 2893.173845] jbd2__journal_start+0x190/0x7e0 [ 2893.174899] __ext4_journal_start_sb+0x214/0x390 [ 2893.176039] ext4_writepages+0x102d/0x3350 [ 2893.177077] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2893.178309] ? quarantine_put+0x8b/0x1a0 [ 2893.179279] ? trace_hardirqs_on+0x5b/0x180 [ 2893.180305] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2893.181461] ? __kasan_slab_free+0x122/0x160 [ 2893.182516] ? jbd2_journal_stop+0x61f/0xdc0 [ 2893.183579] ? jbd2_journal_stop+0x188/0xdc0 [ 2893.184634] ? balance_dirty_pages_ratelimited+0x43e/0x2000 [ 2893.185978] ? __ext4_journal_stop+0x107/0x1f0 [ 2893.187081] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2893.188253] ? __mark_inode_dirty+0x12e/0xd40 [ 2893.189338] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2893.190492] do_writepages+0xee/0x2a0 [ 2893.191411] ? page_writeback_cpu_online+0x20/0x20 [ 2893.192582] ? ext4_buffered_write_iter+0x26a/0x4a0 [ 2893.193772] ? lock_downgrade+0x6d0/0x6d0 [ 2893.194767] ? generic_perform_write+0x37d/0x4f0 [ 2893.195914] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2893.197105] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2893.198390] filemap_write_and_wait_range+0x65/0x100 [ 2893.199615] ext4_file_write_iter+0xd45/0x1530 [ 2893.200720] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2893.201809] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2893.203088] new_sync_write+0x42c/0x660 [ 2893.204044] ? new_sync_read+0x6f0/0x6f0 [ 2893.205015] ? ksys_write+0x12d/0x260 [ 2893.205924] ? lock_release+0x680/0x680 [ 2893.206873] ? avc_policy_seqno+0x9/0x70 [ 2893.207851] ? selinux_file_permission+0x92/0x520 [ 2893.209014] vfs_write+0x7c0/0xb10 [ 2893.209865] ksys_write+0x12d/0x260 [ 2893.210728] ? __ia32_sys_read+0xb0/0xb0 [ 2893.211703] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2893.212949] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2893.214175] do_syscall_64+0x33/0x40 [ 2893.215077] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2893.216291] RIP: 0033:0x7f8d9aea9b19 [ 2893.217176] 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 [ 2893.221556] RSP: 002b:00007f8d9841f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2893.223364] RAX: ffffffffffffffda RBX: 00007f8d9afbcf60 RCX: 00007f8d9aea9b19 [ 2893.225059] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2893.226755] RBP: 00007f8d9841f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2893.228462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2893.230158] R13: 00007fff2f170e3f R14: 00007f8d9841f300 R15: 0000000000022000 [ 2893.231902] CPU: 0 PID: 14264 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 2893.233054] EXT4-fs (sda): ext4_writepages: jbd2_start: 9223372036854775807 pages, ino 16012; err -12 [ 2893.233426] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2893.233434] Call Trace: [ 2893.233465] dump_stack+0x107/0x167 [ 2893.233488] should_fail.cold+0x5/0xa [ 2893.233511] ? create_object.isra.0+0x3a/0xa30 [ 2893.233530] should_failslab+0x5/0x20 [ 2893.233551] kmem_cache_alloc+0x5b/0x310 [ 2893.233579] create_object.isra.0+0x3a/0xa30 [ 2893.243273] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2893.244386] kmem_cache_alloc+0x159/0x310 [ 2893.245290] ? mempool_free_pages+0x20/0x20 [ 2893.246225] mempool_alloc+0x148/0x360 [ 2893.247094] ? mempool_resize+0x7d0/0x7d0 [ 2893.248010] ? __test_set_page_writeback+0x160/0xbb0 [ 2893.249085] bio_alloc_bioset+0x36e/0x600 [ 2893.249960] ? bvec_alloc+0x2f0/0x2f0 [ 2893.250764] ? invalid_page_referenced_vma+0x570/0x570 [ 2893.251887] ext4_bio_write_page+0xa79/0x1480 [ 2893.252847] mpage_submit_page+0x14b/0x260 [ 2893.253742] ext4_writepages+0x1f2e/0x3350 [ 2893.254672] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2893.255721] ? __kasan_slab_free+0x122/0x160 [ 2893.256655] ? jbd2_journal_stop+0x61f/0xdc0 [ 2893.257590] ? jbd2_journal_stop+0x188/0xdc0 [ 2893.258516] ? balance_dirty_pages_ratelimited+0x43e/0x2000 [ 2893.259713] ? __ext4_journal_stop+0x107/0x1f0 [ 2893.260700] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2893.261733] ? __mark_inode_dirty+0x12e/0xd40 [ 2893.262694] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2893.263728] do_writepages+0xee/0x2a0 [ 2893.264530] ? page_writeback_cpu_online+0x20/0x20 [ 2893.265570] ? ext4_buffered_write_iter+0x26a/0x4a0 [ 2893.266629] ? lock_downgrade+0x6d0/0x6d0 [ 2893.267516] ? generic_perform_write+0x37d/0x4f0 [ 2893.268522] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2893.269577] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2893.270723] filemap_write_and_wait_range+0x65/0x100 [ 2893.271804] ext4_file_write_iter+0xd45/0x1530 [ 2893.272851] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2893.274016] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2893.275141] new_sync_write+0x42c/0x660 [ 2893.275976] ? new_sync_read+0x6f0/0x6f0 [ 2893.276824] ? ksys_write+0x12d/0x260 [ 2893.277626] ? lock_release+0x680/0x680 [ 2893.278459] ? avc_policy_seqno+0x9/0x70 [ 2893.279324] ? selinux_file_permission+0x92/0x520 [ 2893.280363] vfs_write+0x7c0/0xb10 [ 2893.281123] ksys_write+0x12d/0x260 [ 2893.281893] ? __ia32_sys_read+0xb0/0xb0 [ 2893.282751] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2893.283970] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2893.285112] do_syscall_64+0x33/0x40 [ 2893.285896] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2893.286981] RIP: 0033:0x7fe75cdf1b19 [ 2893.287765] 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 [ 2893.291644] RSP: 002b:00007fe75a346188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2893.293242] RAX: ffffffffffffffda RBX: 00007fe75cf05020 RCX: 00007fe75cdf1b19 [ 2893.295160] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2893.296946] RBP: 00007fe75a3461d0 R08: 0000000000000000 R09: 0000000000000000 [ 2893.298469] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2893.300254] R13: 00007ffdbd529e7f R14: 00007fe75a346300 R15: 0000000000022000 [ 2893.305603] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. 16:16:44 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x557100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000001, 0x182010, r0, 0x1e69000) 16:16:44 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x404582, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) [ 2893.404165] FAULT_INJECTION: forcing a failure. [ 2893.404165] name failslab, interval 1, probability 0, space 0, times 0 [ 2893.406745] CPU: 0 PID: 14245 Comm: syz-executor.7 Not tainted 5.10.246 #1 [ 2893.408392] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2893.410138] Call Trace: [ 2893.410705] dump_stack+0x107/0x167 [ 2893.411497] should_fail.cold+0x5/0xa [ 2893.412303] ? __mutex_lock+0x4fe/0x10b0 [ 2893.413171] ? create_object.isra.0+0x3a/0xa30 [ 2893.414140] should_failslab+0x5/0x20 [ 2893.414957] kmem_cache_alloc+0x5b/0x310 [ 2893.415819] create_object.isra.0+0x3a/0xa30 [ 2893.416750] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2893.417828] kmem_cache_alloc_node+0x169/0x330 [ 2893.418801] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2893.419921] __alloc_skb+0x6d/0x5b0 [ 2893.420702] netlink_dump+0xbff/0x11f0 [ 2893.421540] ? netlink_deliver_tap+0xcc0/0xcc0 [ 2893.422580] ? kmem_cache_free+0x249/0x2d0 [ 2893.423701] ? kfree_skbmem+0xef/0x1b0 [ 2893.424537] netlink_recvmsg+0x96a/0xdc0 [ 2893.425409] ? netlink_dump+0x11f0/0x11f0 [ 2893.426303] ? __fget_files+0x2f8/0x520 [ 2893.427169] ? security_socket_recvmsg+0x95/0xc0 [ 2893.428175] ? netlink_dump+0x11f0/0x11f0 [ 2893.429056] sock_recvmsg+0x149/0x180 [ 2893.429869] __sys_recvfrom+0x1be/0x2f0 [ 2893.430714] ? __ia32_sys_send+0x100/0x100 [ 2893.431631] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2893.432747] ? trace_hardirqs_on+0x5b/0x180 [ 2893.433670] ? __switch_to_asm+0x34/0x60 [ 2893.434532] ? __schedule+0x82c/0x1ea0 [ 2893.435372] ? io_schedule_timeout+0x140/0x140 [ 2893.435756] FAULT_INJECTION: forcing a failure. [ 2893.435756] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2893.436347] ? copy_kernel_to_fpregs+0x9e/0xe0 [ 2893.436369] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 2893.436399] ? ksys_write+0x1a9/0x260 [ 2893.441945] __x64_sys_recvfrom+0xdd/0x1b0 [ 2893.442849] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2893.443954] do_syscall_64+0x33/0x40 [ 2893.444748] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2893.445841] RIP: 0033:0x7fca7c4637e4 [ 2893.446635] Code: 89 4c 24 1c e8 bd fb ff ff 44 8b 54 24 1c 8b 3c 24 45 31 c9 89 c5 48 8b 54 24 10 48 8b 74 24 08 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 04 24 e8 e9 fb ff ff 48 8b 04 [ 2893.450563] RSP: 002b:00007fca79a25030 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 2893.452194] RAX: ffffffffffffffda RBX: 00007fca79a25110 RCX: 00007fca7c4637e4 [ 2893.453718] RDX: 0000000000001000 RSI: 00007fca79a25160 RDI: 0000000000000005 [ 2893.455240] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2893.456758] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fca79a250c8 [ 2893.458272] R13: 00007fca79a25160 R14: 0000000000000005 R15: 0000000000000000 [ 2893.459835] CPU: 1 PID: 14278 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 2893.461475] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2893.463371] Call Trace: [ 2893.463987] dump_stack+0x107/0x167 [ 2893.464822] should_fail.cold+0x5/0xa [ 2893.465693] __alloc_pages_nodemask+0x182/0x600 [ 2893.466749] ? add_mm_counter_fast+0x220/0x220 [ 2893.467791] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2893.469182] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2893.470378] ? lock_downgrade+0x6d0/0x6d0 [ 2893.471314] ? mark_held_locks+0x9e/0xe0 [ 2893.472238] alloc_pages_vma+0xbb/0x410 [ 2893.473152] handle_mm_fault+0x152f/0x3500 [ 2893.474102] ? do_raw_spin_lock+0x121/0x260 [ 2893.475098] ? rwlock_bug.part.0+0x90/0x90 [ 2893.476056] ? __pmd_alloc+0x630/0x630 [ 2893.476966] __get_user_pages+0x6ec/0x1620 [ 2893.477929] ? follow_page_mask+0x1900/0x1900 [ 2893.478952] ? down_read+0x10f/0x430 [ 2893.479776] ? down_write+0x160/0x160 [ 2893.480640] get_user_pages_unlocked+0x18a/0x690 [ 2893.481723] ? internal_get_user_pages_fast+0xdce/0x2640 [ 2893.482962] ? pin_user_pages_locked+0x7b0/0x7b0 [ 2893.484038] internal_get_user_pages_fast+0x175f/0x2640 [ 2893.485276] ? pin_user_pages_unlocked+0x80/0x80 [ 2893.486330] ? trace_hardirqs_on+0x5b/0x180 [ 2893.487303] get_user_pages_fast+0x66/0xa0 [ 2893.488256] iov_iter_get_pages+0x297/0xf40 [ 2893.489219] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 2893.490299] ? mempool_resize+0x7d0/0x7d0 [ 2893.491245] bio_iov_iter_get_pages+0x22a/0x1200 [ 2893.492382] ? bvec_alloc+0x17e/0x2f0 [ 2893.493253] ? bio_alloc_bioset+0x2a1/0x600 [ 2893.494201] ? bio_add_pc_page+0x100/0x100 [ 2893.495157] ? bvec_alloc+0x290/0x2f0 [ 2893.496045] ? iov_iter_npages+0x1fd/0xa70 [ 2893.497016] ? ext4_iomap_begin+0x1a0/0x700 [ 2893.497996] iomap_dio_bio_actor+0x77a/0xef0 [ 2893.499012] iomap_dio_actor+0x36f/0x560 [ 2893.499950] iomap_apply+0x289/0x810 [ 2893.500791] ? iomap_dio_rw+0x90/0x90 [ 2893.501677] ? trace_event_raw_event_iomap_class+0x560/0x560 [ 2893.503004] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2893.504194] ? mark_held_locks+0x9e/0xe0 [ 2893.505118] ? filemap_check_errors+0xa5/0x150 [ 2893.506160] __iomap_dio_rw+0x6cd/0x1110 [ 2893.507093] ? iomap_dio_rw+0x90/0x90 [ 2893.507965] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2893.509024] ? down_read+0x10f/0x430 [ 2893.509851] ? down_write+0x160/0x160 [ 2893.510738] iomap_dio_rw+0x31/0x90 [ 2893.511591] ext4_file_read_iter+0x2c7/0x4c0 [ 2893.512578] new_sync_read+0x424/0x6f0 [ 2893.513471] ? ksys_lseek+0x1b0/0x1b0 [ 2893.514365] ? fsnotify_perm.part.0+0x22d/0x620 [ 2893.515434] ? security_file_permission+0xb1/0xe0 [ 2893.516503] vfs_read+0x4da/0x620 [ 2893.517298] ksys_read+0x12d/0x260 [ 2893.518133] ? vfs_write+0xb10/0xb10 [ 2893.519071] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2893.520284] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2893.521443] do_syscall_64+0x33/0x40 [ 2893.522291] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2893.523456] RIP: 0033:0x7f6c9e32db19 [ 2893.524282] 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 [ 2893.528399] RSP: 002b:00007f6c9b8a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2893.530122] RAX: ffffffffffffffda RBX: 00007f6c9e440f60 RCX: 00007f6c9e32db19 [ 2893.531730] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2893.533325] RBP: 00007f6c9b8a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2893.534963] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2893.536643] R13: 00007fff36abeaef R14: 00007f6c9b8a3300 R15: 0000000000022000 16:16:44 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0xb8) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) ptrace(0x4207, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 41) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0), 0x2001, &(0x7f0000000600)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {}, 0x2c, {[{@noextend}, {@access_uid}, {@afid={'afid', 0x3d, 0x3}}, {@debug={'debug', 0x3d, 0x80000000}}], [{@obj_role={'obj_role', 0x3d, '=noneK\xfd\xfb\x84\x91]\xb2\xa0&\xa2\xe6j\xa7_\xde\x96\x92\xf5O+'}}, {@smackfshat={'smackfshat', 0x3d, 'syztnl2\x00'}}, {@subj_user={'subj_user', 0x3d, '|\xb1\x0e\xed\xc9\xaf}'}}, {@appraise_type}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) 16:16:44 executing program 5: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 75) [ 2893.561123] FAULT_INJECTION: forcing a failure. [ 2893.561123] name failslab, interval 1, probability 0, space 0, times 0 [ 2893.564317] CPU: 0 PID: 14285 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 2893.566129] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2893.568287] Call Trace: [ 2893.568986] dump_stack+0x107/0x167 [ 2893.569949] should_fail.cold+0x5/0xa [ 2893.570966] ? create_object.isra.0+0x3a/0xa30 [ 2893.572158] should_failslab+0x5/0x20 [ 2893.573150] kmem_cache_alloc+0x5b/0x310 [ 2893.574210] create_object.isra.0+0x3a/0xa30 [ 2893.575359] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2893.576706] kmem_cache_alloc+0x159/0x310 [ 2893.577801] jbd2__journal_start+0x190/0x7e0 [ 2893.579077] __ext4_journal_start_sb+0x214/0x390 [ 2893.580492] ext4_writepages+0x102d/0x3350 [ 2893.581767] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2893.583305] ? quarantine_put+0x8b/0x1a0 [ 2893.584372] ? trace_hardirqs_on+0x5b/0x180 [ 2893.585432] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2893.586645] ? __kasan_slab_free+0x122/0x160 [ 2893.587747] ? jbd2_journal_stop+0x61f/0xdc0 [ 2893.588855] ? jbd2_journal_stop+0x188/0xdc0 [ 2893.589976] ? balance_dirty_pages_ratelimited+0x43e/0x2000 [ 2893.591419] ? __ext4_journal_stop+0x107/0x1f0 [ 2893.592556] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2893.593812] ? __mark_inode_dirty+0x12e/0xd40 [ 2893.594971] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2893.596187] do_writepages+0xee/0x2a0 [ 2893.597134] ? page_writeback_cpu_online+0x20/0x20 [ 2893.598386] ? ext4_buffered_write_iter+0x26a/0x4a0 [ 2893.599660] ? lock_downgrade+0x6d0/0x6d0 [ 2893.600687] ? generic_perform_write+0x37d/0x4f0 [ 2893.601857] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2893.603118] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2893.604487] filemap_write_and_wait_range+0x65/0x100 [ 2893.605733] ext4_file_write_iter+0xd45/0x1530 [ 2893.606939] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2893.608079] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2893.609409] new_sync_write+0x42c/0x660 [ 2893.610407] ? new_sync_read+0x6f0/0x6f0 [ 2893.611412] ? ksys_write+0x12d/0x260 [ 2893.612354] ? lock_release+0x680/0x680 [ 2893.613327] ? avc_policy_seqno+0x9/0x70 [ 2893.614326] ? selinux_file_permission+0x92/0x520 [ 2893.615537] vfs_write+0x7c0/0xb10 [ 2893.616420] ksys_write+0x12d/0x260 [ 2893.617337] ? __ia32_sys_read+0xb0/0xb0 [ 2893.618394] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2893.619811] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2893.621540] do_syscall_64+0x33/0x40 [ 2893.622751] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2893.624420] RIP: 0033:0x7f8d9aea9b19 [ 2893.625631] 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 [ 2893.631541] RSP: 002b:00007f8d983fe188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2893.633757] RAX: ffffffffffffffda RBX: 00007f8d9afbd020 RCX: 00007f8d9aea9b19 [ 2893.636032] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2893.638281] RBP: 00007f8d983fe1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2893.640294] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2893.642372] R13: 00007fff2f170e3f R14: 00007f8d983fe300 R15: 0000000000022000 16:16:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="2403000000000000000001fec79770c000425ee390e0576ffe2756ae793b879f370db0e4ae59a3c1c262886cadf76087e0be6f3dc57f56e0fad2dc4e6d48817cfbb8d3b444cf9bc6abab1f16283523e22d79971cfbb62c0f3127cb1611ecaf838a00f7b6475782d5b314d735c402281c5e832bfed8f486850dc2b75beed7d5cb02715a1ce8154d6c952865283583a26af904b9fd85575ea4ef1dbf701907571fe047ad1c"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r1) 16:16:56 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="5c7e295ece45135c790eeade11ff0600"]) syncfs(r1) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000000040)=0xfffffffe, 0x4) 16:16:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0xb8) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) ptrace(0x4207, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 42) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0), 0x2001, &(0x7f0000000600)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {}, 0x2c, {[{@noextend}, {@access_uid}, {@afid={'afid', 0x3d, 0x3}}, {@debug={'debug', 0x3d, 0x80000000}}], [{@obj_role={'obj_role', 0x3d, '=noneK\xfd\xfb\x84\x91]\xb2\xa0&\xa2\xe6j\xa7_\xde\x96\x92\xf5O+'}}, {@smackfshat={'smackfshat', 0x3d, 'syztnl2\x00'}}, {@subj_user={'subj_user', 0x3d, '|\xb1\x0e\xed\xc9\xaf}'}}, {@appraise_type}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) 16:16:56 executing program 0: r0 = syz_io_uring_setup(0x46f0b, &(0x7f0000000140)={0x0, 0xfffffffe, 0x8}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0) r1 = syz_io_uring_setup(0x1c19, &(0x7f0000000000)={0x0, 0xb77f, 0x1, 0x1, 0x5d, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000900)) r3 = syz_io_uring_setup(0x3ca3, &(0x7f0000000980)={0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000cc5000/0x4000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000280)=0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) r7 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r7, &(0x7f0000000000), 0x1b4000) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r1, &(0x7f0000000940)={0x90000004}) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index, 0x8, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x10000) r8 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x1000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r11 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r11, 0xc018937b, &(0x7f00000003c0)=ANY=[@ANYBLOB="010000000000000018000000", @ANYRES32=r8, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='./file /../file0\x00']) syz_io_uring_submit(r9, r10, &(0x7f0000000000)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x88080, 0x23456}, 0x0) r12 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r8, 0x8000000) syz_io_uring_submit(r12, r10, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) r13 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r10, &(0x7f00000008c0)=@IORING_OP_CLOSE={0x13, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r13}}, 0x7) syz_io_uring_submit(0x0, r5, &(0x7f0000000080)=@IORING_OP_POLL_REMOVE={0x7, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, {0x0, r6}}, 0x7) syz_io_uring_submit(r2, 0x0, &(0x7f0000000880)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000840)={&(0x7f0000000200)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000280)=""/129, 0x81}, {&(0x7f0000000340)=""/160, 0xa0}, {&(0x7f0000000400)=""/65, 0x41}, {&(0x7f0000000480)=""/213, 0xd5}, {&(0x7f0000000580)=""/132, 0x84}, {&(0x7f0000000640)=""/113, 0x71}], 0x6, &(0x7f0000000740)=""/197, 0xc5}, 0x0, 0x60, 0x1, {0x3, r6}}, 0x0) r14 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r14, &(0x7f0000000000), 0x1b4000) 16:16:56 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r2) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r2) (fail_nth: 22) 16:16:56 executing program 4: fchmod(0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x2, 0x0, 0x1004, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r3, &(0x7f0000000000), 0x1b4000) ioctl$sock_SIOCGIFINDEX(r3, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)={@remote, @private0={0xfc, 0x0, '\x00', 0x1}, @mcast2, 0x9, 0x1, 0x1, 0x0, 0x75, 0x1000000, r2}) close(0xffffffffffffffff) 16:16:56 executing program 5: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 76) 16:16:56 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 64) [ 2905.810768] FAULT_INJECTION: forcing a failure. [ 2905.810768] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2905.812327] CPU: 0 PID: 14310 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 2905.813203] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2905.814246] Call Trace: [ 2905.814586] dump_stack+0x107/0x167 [ 2905.815048] should_fail.cold+0x5/0xa [ 2905.815545] __alloc_pages_nodemask+0x182/0x600 [ 2905.816156] ? add_mm_counter_fast+0x220/0x220 [ 2905.816736] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2905.817519] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2905.818370] ? lock_downgrade+0x6d0/0x6d0 [ 2905.818967] ? mark_held_locks+0x9e/0xe0 [ 2905.819500] alloc_pages_vma+0xbb/0x410 [ 2905.820019] handle_mm_fault+0x152f/0x3500 [ 2905.820655] ? do_raw_spin_lock+0x121/0x260 [ 2905.821201] ? rwlock_bug.part.0+0x90/0x90 [ 2905.821731] ? __pmd_alloc+0x630/0x630 [ 2905.822232] __get_user_pages+0x6ec/0x1620 [ 2905.822768] ? follow_page_mask+0x1900/0x1900 [ 2905.823341] ? down_read+0x10f/0x430 [ 2905.823802] ? down_write+0x160/0x160 [ 2905.824284] get_user_pages_unlocked+0x18a/0x690 [ 2905.824929] ? internal_get_user_pages_fast+0xdce/0x2640 [ 2905.825628] ? pin_user_pages_locked+0x7b0/0x7b0 [ 2905.826231] internal_get_user_pages_fast+0x175f/0x2640 [ 2905.826913] ? pin_user_pages_unlocked+0x80/0x80 [ 2905.827517] ? trace_hardirqs_on+0x5b/0x180 [ 2905.828063] get_user_pages_fast+0x66/0xa0 [ 2905.828589] iov_iter_get_pages+0x297/0xf40 [ 2905.829135] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 2905.829744] ? mempool_resize+0x7d0/0x7d0 [ 2905.830267] bio_iov_iter_get_pages+0x22a/0x1200 [ 2905.830864] ? bvec_alloc+0x17e/0x2f0 [ 2905.831388] ? bio_alloc_bioset+0x2a1/0x600 [ 2905.832149] ? bio_add_pc_page+0x100/0x100 [ 2905.832690] ? bvec_alloc+0x290/0x2f0 [ 2905.833171] ? iov_iter_npages+0x1fd/0xa70 [ 2905.833695] ? ext4_iomap_begin+0x1a0/0x700 [ 2905.834233] iomap_dio_bio_actor+0x77a/0xef0 [ 2905.834786] iomap_dio_actor+0x36f/0x560 [ 2905.835324] iomap_apply+0x289/0x810 [ 2905.835795] ? iomap_dio_rw+0x90/0x90 [ 2905.836270] ? trace_event_raw_event_iomap_class+0x560/0x560 [ 2905.836990] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2905.837669] ? mark_held_locks+0x9e/0xe0 [ 2905.838187] ? filemap_check_errors+0xa5/0x150 [ 2905.838756] __iomap_dio_rw+0x6cd/0x1110 [ 2905.839268] ? iomap_dio_rw+0x90/0x90 [ 2905.839750] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2905.840331] ? down_read+0x10f/0x430 [ 2905.840795] ? down_write+0x160/0x160 [ 2905.841275] iomap_dio_rw+0x31/0x90 [ 2905.841727] ext4_file_read_iter+0x2c7/0x4c0 [ 2905.842286] new_sync_read+0x424/0x6f0 [ 2905.842795] ? ksys_lseek+0x1b0/0x1b0 [ 2905.843305] ? fsnotify_perm.part.0+0x22d/0x620 [ 2905.843879] ? security_file_permission+0xb1/0xe0 [ 2905.844479] vfs_read+0x4da/0x620 [ 2905.844914] ksys_read+0x12d/0x260 [ 2905.845362] ? vfs_write+0xb10/0xb10 [ 2905.845823] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2905.846482] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2905.847143] do_syscall_64+0x33/0x40 [ 2905.847604] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2905.848239] RIP: 0033:0x7f6c9e32db19 [ 2905.848699] 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 [ 2905.850978] RSP: 002b:00007f6c9b8a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2905.851924] RAX: ffffffffffffffda RBX: 00007f6c9e440f60 RCX: 00007f6c9e32db19 [ 2905.852803] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2905.853675] RBP: 00007f6c9b8a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2905.854549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2905.855436] R13: 00007fff36abeaef R14: 00007f6c9b8a3300 R15: 0000000000022000 [ 2905.860667] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2905.883334] FAULT_INJECTION: forcing a failure. [ 2905.883334] name failslab, interval 1, probability 0, space 0, times 0 [ 2905.886192] CPU: 1 PID: 14313 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 2905.887688] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2905.889451] Call Trace: [ 2905.890022] dump_stack+0x107/0x167 [ 2905.890808] should_fail.cold+0x5/0xa [ 2905.891635] ? ext4_alloc_io_end_vec+0x1f/0x120 [ 2905.892778] should_failslab+0x5/0x20 [ 2905.893709] kmem_cache_alloc+0x5b/0x310 [ 2905.894603] ext4_alloc_io_end_vec+0x1f/0x120 [ 2905.895554] ext4_writepages+0x17a5/0x3350 [ 2905.896474] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2905.897572] ? quarantine_put+0x8b/0x1a0 [ 2905.898429] ? trace_hardirqs_on+0x5b/0x180 [ 2905.899346] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2905.900374] ? __kasan_slab_free+0x122/0x160 [ 2905.901309] ? jbd2_journal_stop+0x61f/0xdc0 [ 2905.902257] ? jbd2_journal_stop+0x188/0xdc0 [ 2905.903194] ? balance_dirty_pages_ratelimited+0x43e/0x2000 [ 2905.904385] ? __ext4_journal_stop+0x107/0x1f0 [ 2905.905356] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2905.906391] ? __mark_inode_dirty+0x12e/0xd40 [ 2905.907367] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2905.908410] do_writepages+0xee/0x2a0 [ 2905.909225] ? page_writeback_cpu_online+0x20/0x20 [ 2905.910265] ? ext4_buffered_write_iter+0x26a/0x4a0 [ 2905.911338] ? lock_downgrade+0x6d0/0x6d0 [ 2905.912223] ? generic_perform_write+0x37d/0x4f0 [ 2905.913237] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2905.914297] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2905.915465] filemap_write_and_wait_range+0x65/0x100 [ 2905.916542] ext4_file_write_iter+0xd45/0x1530 [ 2905.917536] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2905.918520] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2905.919655] new_sync_write+0x42c/0x660 [ 2905.920513] ? new_sync_read+0x6f0/0x6f0 [ 2905.921381] ? ksys_write+0x12d/0x260 [ 2905.922200] ? lock_release+0x680/0x680 [ 2905.923059] ? avc_policy_seqno+0x9/0x70 [ 2905.923938] ? selinux_file_permission+0x92/0x520 [ 2905.924989] vfs_write+0x7c0/0xb10 [ 2905.925759] ksys_write+0x12d/0x260 [ 2905.926541] ? __ia32_sys_read+0xb0/0xb0 [ 2905.927429] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2905.928565] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2905.929689] do_syscall_64+0x33/0x40 [ 2905.930503] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2905.931615] RIP: 0033:0x7f8d9aea9b19 [ 2905.932419] 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 [ 2905.936873] RSP: 002b:00007f8d9841f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2905.938792] RAX: ffffffffffffffda RBX: 00007f8d9afbcf60 RCX: 00007f8d9aea9b19 [ 2905.940359] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2905.941916] RBP: 00007f8d9841f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2905.943488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 16:16:56 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0xc0100, 0x0) copy_file_range(r2, &(0x7f0000000040)=0x5, r3, 0x0, 0x1000000000000000, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) read(r1, &(0x7f0000000000), 0xfffffffffffffe10) openat(r0, &(0x7f0000000000)='./file0\x00', 0x4, 0x1ea) [ 2905.945278] R13: 00007fff2f170e3f R14: 00007f8d9841f300 R15: 0000000000022000 16:16:56 executing program 5: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 77) [ 2905.991323] FAULT_INJECTION: forcing a failure. [ 2905.991323] name failslab, interval 1, probability 0, space 0, times 0 [ 2905.993931] CPU: 1 PID: 14314 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 2905.995417] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2905.997193] Call Trace: [ 2905.997762] dump_stack+0x107/0x167 [ 2905.998542] should_fail.cold+0x5/0xa [ 2905.999366] ? mempool_alloc+0x148/0x360 [ 2906.000234] ? mempool_free_pages+0x20/0x20 [ 2906.001155] should_failslab+0x5/0x20 [ 2906.001968] kmem_cache_alloc+0x5b/0x310 [ 2906.002843] ? mempool_free_pages+0x20/0x20 [ 2906.003768] mempool_alloc+0x148/0x360 [ 2906.004610] ? mempool_resize+0x7d0/0x7d0 [ 2906.005494] ? mempool_resize+0x7d0/0x7d0 [ 2906.006392] bvec_alloc+0xd8/0x2f0 [ 2906.007166] bio_alloc_bioset+0x40a/0x600 [ 2906.008059] ? bvec_alloc+0x2f0/0x2f0 [ 2906.008887] ext4_bio_write_page+0xa79/0x1480 [ 2906.009853] mpage_submit_page+0x14b/0x260 [ 2906.010755] ext4_writepages+0x1f2e/0x3350 [ 2906.011702] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2906.012749] ? __kasan_slab_free+0x122/0x160 [ 2906.013698] ? jbd2_journal_stop+0x61f/0xdc0 [ 2906.014653] ? jbd2_journal_stop+0x188/0xdc0 [ 2906.015595] ? balance_dirty_pages_ratelimited+0x43e/0x2000 [ 2906.016792] ? __ext4_journal_stop+0x107/0x1f0 [ 2906.017775] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2906.018818] ? __mark_inode_dirty+0x12e/0xd40 [ 2906.019793] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2906.020826] do_writepages+0xee/0x2a0 [ 2906.021640] ? page_writeback_cpu_online+0x20/0x20 [ 2906.022680] ? ext4_buffered_write_iter+0x26a/0x4a0 [ 2906.023751] ? lock_downgrade+0x6d0/0x6d0 [ 2906.024633] ? generic_perform_write+0x37d/0x4f0 [ 2906.025651] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2906.026714] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2906.027880] filemap_write_and_wait_range+0x65/0x100 [ 2906.028961] ext4_file_write_iter+0xd45/0x1530 [ 2906.029946] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2906.031241] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2906.032366] new_sync_write+0x42c/0x660 [ 2906.033218] ? new_sync_read+0x6f0/0x6f0 [ 2906.034077] ? ksys_write+0x12d/0x260 [ 2906.034895] ? lock_release+0x680/0x680 [ 2906.035745] ? avc_policy_seqno+0x9/0x70 [ 2906.036615] ? selinux_file_permission+0x92/0x520 [ 2906.037880] vfs_write+0x7c0/0xb10 [ 2906.038827] ksys_write+0x12d/0x260 [ 2906.039612] ? __ia32_sys_read+0xb0/0xb0 [ 2906.040477] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2906.041582] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2906.042683] do_syscall_64+0x33/0x40 [ 2906.043480] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2906.044566] RIP: 0033:0x7fe75cdf1b19 [ 2906.045372] 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 [ 2906.049694] RSP: 002b:00007fe75a367188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2906.051487] RAX: ffffffffffffffda RBX: 00007fe75cf04f60 RCX: 00007fe75cdf1b19 [ 2906.052996] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2906.054508] RBP: 00007fe75a3671d0 R08: 0000000000000000 R09: 0000000000000000 [ 2906.056018] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2906.057529] R13: 00007ffdbd529e7f R14: 00007fe75a367300 R15: 0000000000022000 [ 2906.061928] FAULT_INJECTION: forcing a failure. [ 2906.061928] name failslab, interval 1, probability 0, space 0, times 0 [ 2906.064350] CPU: 1 PID: 14302 Comm: syz-executor.7 Not tainted 5.10.246 #1 [ 2906.065825] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2906.067590] Call Trace: [ 2906.068149] dump_stack+0x107/0x167 [ 2906.068920] should_fail.cold+0x5/0xa [ 2906.069728] should_failslab+0x5/0x20 [ 2906.070535] __kmalloc_node_track_caller+0x74/0x3b0 [ 2906.071594] ? netlink_dump+0xbff/0x11f0 [ 2906.072657] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2906.073776] __alloc_skb+0xb1/0x5b0 [ 2906.074550] netlink_dump+0xbff/0x11f0 [ 2906.075387] ? netlink_deliver_tap+0xcc0/0xcc0 [ 2906.076348] ? kmem_cache_free+0x249/0x2d0 [ 2906.077248] ? kfree_skbmem+0xef/0x1b0 [ 2906.078079] netlink_recvmsg+0x96a/0xdc0 [ 2906.078948] ? netlink_dump+0x11f0/0x11f0 [ 2906.079838] ? put_pid+0x1b/0x30 [ 2906.080564] ? __fget_files+0x2f8/0x520 [ 2906.081407] ? security_socket_recvmsg+0x95/0xc0 16:16:57 executing program 0: r0 = syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x5, 0x11, r2, 0x0) syz_io_uring_complete(r3) r4 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000004, 0x20010, r4, 0x0) syz_io_uring_submit(r7, r6, &(0x7f00000001c0)=@IORING_OP_ASYNC_CANCEL={0xe, 0x0, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1}, 0x5) r8 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r9 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r4, 0x0) syz_io_uring_submit(r9, r6, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) syz_io_uring_submit(r3, r6, &(0x7f0000000280)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, &(0x7f0000000240)={r10, r11+60000000}, 0x1, 0x0, 0x1}, 0x8000) syz_io_uring_submit(r1, r6, &(0x7f0000000000), 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000340)=@IORING_OP_READ_FIXED={0x4, 0x1, 0x2007, @fd, 0xffffffff, 0x5, 0x3, 0x1, 0x0, {0x2, r12}}, 0x1000) r13 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r13, &(0x7f0000000000), 0x1b4000) [ 2906.082418] ? netlink_dump+0x11f0/0x11f0 [ 2906.083503] sock_recvmsg+0x149/0x180 [ 2906.084352] __sys_recvfrom+0x1be/0x2f0 [ 2906.085194] ? __ia32_sys_send+0x100/0x100 [ 2906.086086] ? lock_downgrade+0x6d0/0x6d0 [ 2906.086983] ? wait_for_completion_io+0x270/0x270 [ 2906.088020] ? rcu_read_lock_any_held+0x75/0xa0 [ 2906.089007] ? vfs_write+0x354/0xb10 [ 2906.089798] ? copy_kernel_to_fpregs+0x9e/0xe0 [ 2906.090771] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 2906.091928] ? ksys_write+0x1a9/0x260 [ 2906.092735] ? __ia32_sys_read+0xb0/0xb0 [ 2906.093606] __x64_sys_recvfrom+0xdd/0x1b0 [ 2906.094519] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2906.095633] do_syscall_64+0x33/0x40 [ 2906.096427] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2906.097514] RIP: 0033:0x7fca7c4637e4 [ 2906.098301] Code: 89 4c 24 1c e8 bd fb ff ff 44 8b 54 24 1c 8b 3c 24 45 31 c9 89 c5 48 8b 54 24 10 48 8b 74 24 08 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 04 24 e8 e9 fb ff ff 48 8b 04 [ 2906.102213] RSP: 002b:00007fca79a25030 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 2906.103830] RAX: ffffffffffffffda RBX: 00007fca79a25110 RCX: 00007fca7c4637e4 [ 2906.105340] RDX: 0000000000001000 RSI: 00007fca79a25160 RDI: 0000000000000005 [ 2906.107112] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2906.108899] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fca79a250c8 [ 2906.110539] R13: 00007fca79a25160 R14: 0000000000000005 R15: 0000000000000000 16:16:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_LINK_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x78, 0x0, 0x100, 0x70bd27, 0x25dfdbff, {}, [@TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x10000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}, @TIPC_NLA_SOCK={0x48, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4f27}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x80000000}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x20008010}, 0x4001) r1 = dup(r0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r1) 16:16:57 executing program 6: ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee01}}, './file0\x00'}) mq_timedsend(r0, &(0x7f0000000140)="d5d19d8cddde37ab4328435e4c0b6d50543e6556e65441d3f177c0c86d5972d8dc402867c1", 0x25, 0x7, &(0x7f0000000180)={0x77359400}) read(0xffffffffffffffff, &(0x7f0000000000), 0x1b4000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) preadv2(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/129, 0x81}], 0x1, 0xffffffff, 0x1, 0x2) [ 2906.192361] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2906.192926] FAULT_INJECTION: forcing a failure. [ 2906.192926] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2906.196797] CPU: 0 PID: 14338 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 2906.198266] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2906.200044] Call Trace: [ 2906.200610] dump_stack+0x107/0x167 [ 2906.201383] should_fail.cold+0x5/0xa [ 2906.202195] __alloc_pages_nodemask+0x182/0x600 [ 2906.203193] ? add_mm_counter_fast+0x220/0x220 [ 2906.204167] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2906.205444] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2906.206552] ? lock_downgrade+0x6d0/0x6d0 [ 2906.207432] ? mark_held_locks+0x9e/0xe0 [ 2906.208296] alloc_pages_vma+0xbb/0x410 [ 2906.209145] handle_mm_fault+0x152f/0x3500 [ 2906.210040] ? do_raw_spin_lock+0x121/0x260 [ 2906.210947] ? rwlock_bug.part.0+0x90/0x90 [ 2906.211855] ? __pmd_alloc+0x630/0x630 [ 2906.212704] __get_user_pages+0x6ec/0x1620 [ 2906.213609] ? follow_page_mask+0x1900/0x1900 [ 2906.214561] ? down_read+0x10f/0x430 [ 2906.215356] ? down_write+0x160/0x160 [ 2906.216164] get_user_pages_unlocked+0x18a/0x690 [ 2906.217157] ? internal_get_user_pages_fast+0xdce/0x2640 [ 2906.218306] ? pin_user_pages_locked+0x7b0/0x7b0 [ 2906.219310] internal_get_user_pages_fast+0x175f/0x2640 [ 2906.220478] ? pin_user_pages_unlocked+0x80/0x80 [ 2906.221482] ? trace_hardirqs_on+0x5b/0x180 [ 2906.222387] get_user_pages_fast+0x66/0xa0 [ 2906.223280] iov_iter_get_pages+0x297/0xf40 [ 2906.224196] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 2906.225234] ? mempool_resize+0x7d0/0x7d0 [ 2906.225806] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2906.226133] bio_iov_iter_get_pages+0x22a/0x1200 [ 2906.226161] ? bvec_alloc+0x17e/0x2f0 [ 2906.229741] ? bio_alloc_bioset+0x2a1/0x600 [ 2906.230661] ? bio_add_pc_page+0x100/0x100 [ 2906.231566] ? bvec_alloc+0x290/0x2f0 [ 2906.232377] ? iov_iter_npages+0x1fd/0xa70 [ 2906.233280] ? ext4_iomap_begin+0x1a0/0x700 [ 2906.234438] iomap_dio_bio_actor+0x77a/0xef0 [ 2906.235399] iomap_dio_actor+0x36f/0x560 [ 2906.236267] iomap_apply+0x289/0x810 [ 2906.237057] ? iomap_dio_rw+0x90/0x90 [ 2906.237866] ? trace_event_raw_event_iomap_class+0x560/0x560 [ 2906.239087] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2906.240225] ? mark_held_locks+0x9e/0xe0 [ 2906.241097] ? filemap_check_errors+0xa5/0x150 [ 2906.242071] __iomap_dio_rw+0x6cd/0x1110 [ 2906.242926] ? iomap_dio_rw+0x90/0x90 [ 2906.243757] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2906.244731] ? down_read+0x10f/0x430 [ 2906.245516] ? down_write+0x160/0x160 [ 2906.246323] iomap_dio_rw+0x31/0x90 [ 2906.247095] ext4_file_read_iter+0x2c7/0x4c0 [ 2906.248034] new_sync_read+0x424/0x6f0 [ 2906.248861] ? ksys_lseek+0x1b0/0x1b0 [ 2906.249686] ? fsnotify_perm.part.0+0x22d/0x620 [ 2906.250673] ? security_file_permission+0xb1/0xe0 [ 2906.251716] vfs_read+0x4da/0x620 [ 2906.252457] ksys_read+0x12d/0x260 [ 2906.253210] ? vfs_write+0xb10/0xb10 [ 2906.253999] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2906.255108] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2906.256208] do_syscall_64+0x33/0x40 [ 2906.256991] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2906.258076] RIP: 0033:0x7f6c9e32db19 [ 2906.258870] 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 [ 2906.262773] RSP: 002b:00007f6c9b8a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2906.264390] RAX: ffffffffffffffda RBX: 00007f6c9e440f60 RCX: 00007f6c9e32db19 [ 2906.265903] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2906.267416] RBP: 00007f6c9b8a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2906.268919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2906.270425] R13: 00007fff36abeaef R14: 00007f6c9b8a3300 R15: 0000000000022000 16:16:57 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r2) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r2) (fail_nth: 23) 16:16:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0xb8) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) ptrace(0x4207, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 43) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0), 0x2001, &(0x7f0000000600)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {}, 0x2c, {[{@noextend}, {@access_uid}, {@afid={'afid', 0x3d, 0x3}}, {@debug={'debug', 0x3d, 0x80000000}}], [{@obj_role={'obj_role', 0x3d, '=noneK\xfd\xfb\x84\x91]\xb2\xa0&\xa2\xe6j\xa7_\xde\x96\x92\xf5O+'}}, {@smackfshat={'smackfshat', 0x3d, 'syztnl2\x00'}}, {@subj_user={'subj_user', 0x3d, '|\xb1\x0e\xed\xc9\xaf}'}}, {@appraise_type}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) 16:16:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 65) [ 2906.389713] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. 16:16:57 executing program 4: fchmod(0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x2, 0x0, 0x1004, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)={@remote, @private0={0xfc, 0x0, '\x00', 0x1}, @mcast2, 0x9, 0x1, 0x1, 0x0, 0x75, 0x1000000, r2}) close(0xffffffffffffffff) [ 2906.433765] FAULT_INJECTION: forcing a failure. [ 2906.433765] name failslab, interval 1, probability 0, space 0, times 0 [ 2906.436249] CPU: 0 PID: 14356 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 2906.437667] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2906.439392] Call Trace: [ 2906.439938] dump_stack+0x107/0x167 [ 2906.440699] should_fail.cold+0x5/0xa [ 2906.441496] ? create_object.isra.0+0x3a/0xa30 [ 2906.442452] should_failslab+0x5/0x20 [ 2906.443266] kmem_cache_alloc+0x5b/0x310 [ 2906.444116] create_object.isra.0+0x3a/0xa30 [ 2906.445031] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2906.446102] kmem_cache_alloc+0x159/0x310 [ 2906.446982] ext4_alloc_io_end_vec+0x1f/0x120 [ 2906.447982] ext4_writepages+0x17a5/0x3350 [ 2906.448915] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2906.450022] ? quarantine_put+0x8b/0x1a0 [ 2906.450873] ? trace_hardirqs_on+0x5b/0x180 [ 2906.451801] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2906.452827] ? __kasan_slab_free+0x122/0x160 [ 2906.453845] ? jbd2_journal_stop+0x61f/0xdc0 [ 2906.454930] ? jbd2_journal_stop+0x188/0xdc0 [ 2906.455874] ? balance_dirty_pages_ratelimited+0x43e/0x2000 [ 2906.457061] ? __ext4_journal_stop+0x107/0x1f0 [ 2906.458037] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2906.459075] ? __mark_inode_dirty+0x12e/0xd40 [ 2906.460055] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2906.461096] do_writepages+0xee/0x2a0 [ 2906.461900] ? page_writeback_cpu_online+0x20/0x20 [ 2906.462932] ? ext4_buffered_write_iter+0x26a/0x4a0 [ 2906.463995] ? lock_downgrade+0x6d0/0x6d0 [ 2906.464883] ? generic_perform_write+0x37d/0x4f0 [ 2906.465885] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2906.466934] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2906.468093] filemap_write_and_wait_range+0x65/0x100 [ 2906.469162] ext4_file_write_iter+0xd45/0x1530 [ 2906.470135] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2906.471095] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2906.472214] new_sync_write+0x42c/0x660 [ 2906.473048] ? new_sync_read+0x6f0/0x6f0 [ 2906.473912] ? ksys_write+0x12d/0x260 [ 2906.474716] ? lock_release+0x680/0x680 [ 2906.475561] ? avc_policy_seqno+0x9/0x70 [ 2906.476407] ? selinux_file_permission+0x92/0x520 [ 2906.477436] vfs_write+0x7c0/0xb10 [ 2906.478184] ksys_write+0x12d/0x260 [ 2906.478951] ? __ia32_sys_read+0xb0/0xb0 [ 2906.479817] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2906.480917] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2906.482014] do_syscall_64+0x33/0x40 [ 2906.482797] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2906.483885] RIP: 0033:0x7f8d9aea9b19 [ 2906.484667] 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 [ 2906.488559] RSP: 002b:00007f8d9841f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2906.490156] RAX: ffffffffffffffda RBX: 00007f8d9afbcf60 RCX: 00007f8d9aea9b19 [ 2906.491659] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2906.493162] RBP: 00007f8d9841f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2906.494674] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2906.496173] R13: 00007fff2f170e3f R14: 00007f8d9841f300 R15: 0000000000022000 16:16:57 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3}, 0x4) creat(&(0x7f0000000340)='./file0/file0\x00', 0x52) r1 = socket$inet6(0xa, 0x2, 0xe9a) openat(r0, &(0x7f0000000380)='./file0/file0\x00', 0xc20c0, 0x11e) sendfile(r1, r0, 0x0, 0x2) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x1e1380, 0xb4) preadv2(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/104, 0x68}, {&(0x7f0000000140)=""/119, 0x77}, {&(0x7f00000001c0)=""/146, 0x92}], 0x3, 0x400, 0x56, 0x3) creat(&(0x7f00000002c0)='./file0\x00', 0x104) read(r0, &(0x7f0000000000), 0x1b4000) 16:16:57 executing program 0: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = eventfd(0x77b) ioctl$BTRFS_IOC_QUOTA_CTL(r1, 0xc0109428, &(0x7f0000000000)={0x1, 0x1}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x420001, 0x0) [ 2906.530900] FAULT_INJECTION: forcing a failure. [ 2906.530900] name failslab, interval 1, probability 0, space 0, times 0 [ 2906.533383] CPU: 0 PID: 14351 Comm: syz-executor.7 Not tainted 5.10.246 #1 [ 2906.534819] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2906.536581] Call Trace: [ 2906.537142] dump_stack+0x107/0x167 [ 2906.537903] should_fail.cold+0x5/0xa [ 2906.538717] ? create_object.isra.0+0x3a/0xa30 [ 2906.539688] should_failslab+0x5/0x20 [ 2906.540490] kmem_cache_alloc+0x5b/0x310 [ 2906.541354] create_object.isra.0+0x3a/0xa30 [ 2906.542275] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2906.543364] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2906.544440] ? netlink_dump+0xbff/0x11f0 [ 2906.545313] __alloc_skb+0xb1/0x5b0 [ 2906.546091] netlink_dump+0xbff/0x11f0 [ 2906.546911] ? netlink_deliver_tap+0xcc0/0xcc0 [ 2906.547882] ? kmem_cache_free+0x249/0x2d0 [ 2906.548786] ? kfree_skbmem+0xef/0x1b0 [ 2906.549613] netlink_recvmsg+0x96a/0xdc0 [ 2906.550477] ? netlink_dump+0x11f0/0x11f0 [ 2906.551359] ? put_pid+0x1b/0x30 [ 2906.552076] ? __fget_files+0x2f8/0x520 [ 2906.552926] ? security_socket_recvmsg+0x95/0xc0 [ 2906.553925] ? netlink_dump+0x11f0/0x11f0 [ 2906.554826] sock_recvmsg+0x149/0x180 [ 2906.555643] __sys_recvfrom+0x1be/0x2f0 [ 2906.556485] ? __ia32_sys_send+0x100/0x100 [ 2906.557369] ? lock_downgrade+0x6d0/0x6d0 [ 2906.558261] ? wait_for_completion_io+0x270/0x270 [ 2906.559333] ? rcu_read_lock_any_held+0x75/0xa0 [ 2906.560366] ? vfs_write+0x354/0xb10 [ 2906.561208] ? copy_kernel_to_fpregs+0x9e/0xe0 [ 2906.562176] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 2906.563408] ? ksys_write+0x1a9/0x260 [ 2906.564264] ? __ia32_sys_read+0xb0/0xb0 [ 2906.565126] __x64_sys_recvfrom+0xdd/0x1b0 [ 2906.566023] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2906.567110] do_syscall_64+0x33/0x40 [ 2906.567910] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2906.568991] RIP: 0033:0x7fca7c4637e4 [ 2906.569829] Code: 89 4c 24 1c e8 bd fb ff ff 44 8b 54 24 1c 8b 3c 24 45 31 c9 89 c5 48 8b 54 24 10 48 8b 74 24 08 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 04 24 e8 e9 fb ff ff 48 8b 04 [ 2906.573866] RSP: 002b:00007fca79a25030 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 2906.575571] RAX: ffffffffffffffda RBX: 00007fca79a25110 RCX: 00007fca7c4637e4 [ 2906.577079] RDX: 0000000000001000 RSI: 00007fca79a25160 RDI: 0000000000000005 [ 2906.578720] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2906.580245] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fca79a250c8 [ 2906.581750] R13: 00007fca79a25160 R14: 0000000000000005 R15: 0000000000000000 16:16:57 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x107100, 0x0) r1 = accept4$bt_l2cap(r0, &(0x7f0000000100), &(0x7f0000000040)=0xe, 0x80000) sendfile(r0, r1, &(0x7f00000000c0)=0x38000000, 0x4) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) read(r0, &(0x7f0000000000), 0x1b4000) 16:16:57 executing program 5: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 78) 16:16:57 executing program 0: r0 = syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x2010, r1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3000008, 0x314830, r0, 0x0) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000008, 0x110, r0, 0x10000000) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0xd) [ 2906.700995] FAULT_INJECTION: forcing a failure. [ 2906.700995] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2906.703813] CPU: 1 PID: 14388 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 2906.705373] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2906.707260] Call Trace: [ 2906.707864] dump_stack+0x107/0x167 [ 2906.708688] should_fail.cold+0x5/0xa [ 2906.709557] __alloc_pages_nodemask+0x182/0x600 [ 2906.710608] ? add_mm_counter_fast+0x220/0x220 [ 2906.711648] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2906.713006] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2906.714190] ? lock_downgrade+0x6d0/0x6d0 [ 2906.715120] ? mark_held_locks+0x9e/0xe0 [ 2906.716061] alloc_pages_vma+0xbb/0x410 [ 2906.716970] handle_mm_fault+0x152f/0x3500 [ 2906.717929] ? do_raw_spin_lock+0x121/0x260 [ 2906.718898] ? rwlock_bug.part.0+0x90/0x90 [ 2906.719859] ? __pmd_alloc+0x630/0x630 [ 2906.720767] __get_user_pages+0x6ec/0x1620 [ 2906.721733] ? follow_page_mask+0x1900/0x1900 [ 2906.722741] ? down_read+0x10f/0x430 [ 2906.723597] ? down_write+0x160/0x160 [ 2906.724479] get_user_pages_unlocked+0x18a/0x690 [ 2906.725549] ? internal_get_user_pages_fast+0xdce/0x2640 [ 2906.726772] ? pin_user_pages_locked+0x7b0/0x7b0 [ 2906.727853] internal_get_user_pages_fast+0x175f/0x2640 [ 2906.729082] ? pin_user_pages_unlocked+0x80/0x80 [ 2906.730157] ? trace_hardirqs_on+0x5b/0x180 [ 2906.731123] get_user_pages_fast+0x66/0xa0 [ 2906.732102] iov_iter_get_pages+0x297/0xf40 [ 2906.733327] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 2906.734419] ? mempool_resize+0x7d0/0x7d0 [ 2906.735359] bio_iov_iter_get_pages+0x22a/0x1200 [ 2906.736416] ? bvec_alloc+0x17e/0x2f0 [ 2906.737279] ? bio_alloc_bioset+0x2a1/0x600 [ 2906.738245] ? bio_add_pc_page+0x100/0x100 [ 2906.739212] ? bvec_alloc+0x290/0x2f0 [ 2906.740070] ? iov_iter_npages+0x1fd/0xa70 [ 2906.741026] ? ext4_iomap_begin+0x1a0/0x700 [ 2906.742008] iomap_dio_bio_actor+0x77a/0xef0 [ 2906.743021] iomap_dio_actor+0x36f/0x560 [ 2906.743958] iomap_apply+0x289/0x810 [ 2906.744806] ? iomap_dio_rw+0x90/0x90 [ 2906.745653] ? trace_event_raw_event_iomap_class+0x560/0x560 [ 2906.746959] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2906.748169] ? mark_held_locks+0x9e/0xe0 [ 2906.749106] ? filemap_check_errors+0xa5/0x150 [ 2906.750146] __iomap_dio_rw+0x6cd/0x1110 [ 2906.751055] ? iomap_dio_rw+0x90/0x90 [ 2906.751948] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2906.752989] ? down_read+0x10f/0x430 [ 2906.753828] ? down_write+0x160/0x160 [ 2906.754694] iomap_dio_rw+0x31/0x90 [ 2906.755530] ext4_file_read_iter+0x2c7/0x4c0 [ 2906.756526] new_sync_read+0x424/0x6f0 [ 2906.757404] ? ksys_lseek+0x1b0/0x1b0 [ 2906.758285] ? fsnotify_perm.part.0+0x22d/0x620 [ 2906.759350] ? security_file_permission+0xb1/0xe0 [ 2906.760450] vfs_read+0x4da/0x620 [ 2906.761242] ksys_read+0x12d/0x260 [ 2906.762043] ? vfs_write+0xb10/0xb10 [ 2906.762885] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2906.764079] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2906.765250] do_syscall_64+0x33/0x40 [ 2906.766095] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2906.767263] RIP: 0033:0x7f6c9e32db19 [ 2906.768100] 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 [ 2906.772239] RSP: 002b:00007f6c9b882188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2906.773951] RAX: ffffffffffffffda RBX: 00007f6c9e441020 RCX: 00007f6c9e32db19 [ 2906.775561] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000003 [ 2906.777419] RBP: 00007f6c9b8821d0 R08: 0000000000000000 R09: 0000000000000000 [ 2906.779093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2906.780805] R13: 00007fff36abeaef R14: 00007f6c9b882300 R15: 0000000000022000 [ 2906.793304] FAULT_INJECTION: forcing a failure. [ 2906.793304] name failslab, interval 1, probability 0, space 0, times 0 [ 2906.795957] CPU: 0 PID: 14379 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 2906.797428] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2906.799199] Call Trace: [ 2906.799763] dump_stack+0x107/0x167 [ 2906.800544] should_fail.cold+0x5/0xa [ 2906.801355] ? create_object.isra.0+0x3a/0xa30 [ 2906.802319] should_failslab+0x5/0x20 [ 2906.803124] kmem_cache_alloc+0x5b/0x310 [ 2906.804005] create_object.isra.0+0x3a/0xa30 [ 2906.804931] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2906.806009] kmem_cache_alloc+0x159/0x310 [ 2906.806892] ? mempool_free_pages+0x20/0x20 [ 2906.807813] mempool_alloc+0x148/0x360 [ 2906.808649] ? mempool_resize+0x7d0/0x7d0 [ 2906.809531] ? mempool_resize+0x7d0/0x7d0 [ 2906.810423] bvec_alloc+0xd8/0x2f0 [ 2906.811190] bio_alloc_bioset+0x40a/0x600 [ 2906.812075] ? bvec_alloc+0x2f0/0x2f0 [ 2906.812898] ext4_bio_write_page+0xa79/0x1480 [ 2906.813862] mpage_submit_page+0x14b/0x260 [ 2906.814758] ext4_writepages+0x1f2e/0x3350 [ 2906.815701] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2906.816749] ? __kasan_slab_free+0x122/0x160 [ 2906.817700] ? jbd2_journal_stop+0x61f/0xdc0 [ 2906.818645] ? jbd2_journal_stop+0x188/0xdc0 [ 2906.819586] ? balance_dirty_pages_ratelimited+0x43e/0x2000 [ 2906.820782] ? __ext4_journal_stop+0x107/0x1f0 [ 2906.821751] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2906.822791] ? __mark_inode_dirty+0x12e/0xd40 [ 2906.823762] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2906.824793] do_writepages+0xee/0x2a0 [ 2906.825609] ? page_writeback_cpu_online+0x20/0x20 [ 2906.826650] ? ext4_buffered_write_iter+0x26a/0x4a0 [ 2906.827717] ? lock_downgrade+0x6d0/0x6d0 [ 2906.828600] ? generic_perform_write+0x37d/0x4f0 [ 2906.829602] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2906.830643] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2906.831793] filemap_write_and_wait_range+0x65/0x100 [ 2906.832838] ext4_file_write_iter+0xd45/0x1530 [ 2906.833788] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2906.834755] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2906.835867] new_sync_write+0x42c/0x660 [ 2906.836692] ? new_sync_read+0x6f0/0x6f0 [ 2906.837545] ? ksys_write+0x12d/0x260 [ 2906.838338] ? lock_release+0x680/0x680 [ 2906.839159] ? avc_policy_seqno+0x9/0x70 [ 2906.840025] ? selinux_file_permission+0x92/0x520 [ 2906.841067] vfs_write+0x7c0/0xb10 [ 2906.841816] ksys_write+0x12d/0x260 [ 2906.842588] ? __ia32_sys_read+0xb0/0xb0 [ 2906.843461] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2906.844577] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2906.845681] do_syscall_64+0x33/0x40 [ 2906.846468] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2906.847561] RIP: 0033:0x7fe75cdf1b19 [ 2906.848345] 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 [ 2906.852258] RSP: 002b:00007fe75a325188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2906.853871] RAX: ffffffffffffffda RBX: 00007fe75cf050e0 RCX: 00007fe75cdf1b19 [ 2906.855384] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2906.856887] RBP: 00007fe75a3251d0 R08: 0000000000000000 R09: 0000000000000000 [ 2906.858391] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2906.859907] R13: 00007ffdbd529e7f R14: 00007fe75a325300 R15: 0000000000022000 16:17:10 executing program 5: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 79) 16:17:10 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0xb8) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) ptrace(0x4207, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 44) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0), 0x2001, &(0x7f0000000600)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {}, 0x2c, {[{@noextend}, {@access_uid}, {@afid={'afid', 0x3d, 0x3}}, {@debug={'debug', 0x3d, 0x80000000}}], [{@obj_role={'obj_role', 0x3d, '=noneK\xfd\xfb\x84\x91]\xb2\xa0&\xa2\xe6j\xa7_\xde\x96\x92\xf5O+'}}, {@smackfshat={'smackfshat', 0x3d, 'syztnl2\x00'}}, {@subj_user={'subj_user', 0x3d, '|\xb1\x0e\xed\xc9\xaf}'}}, {@appraise_type}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) 16:17:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 66) 16:17:10 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r2) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r2) (fail_nth: 24) 16:17:10 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000004, 0x11, r0, 0x8000000) syz_io_uring_setup(0x200b, &(0x7f0000000000)={0x0, 0x59ff, 0x3b, 0x2, 0xfe, 0x0, r0}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_NOP={0x0, 0x3}, 0x4) read(r0, &(0x7f0000000000), 0x1b4000) 16:17:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_PEER_MEASUREMENT_START(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xd836b861def47e83}, 0xc, &(0x7f0000000080)={&(0x7f0000002340)={0x1be0, r2, 0x400, 0x70bd2a, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x1, 0xffff}}}}, [@NL80211_PMSR_ATTR_PEERS={0x238, 0x5, 0x0, 0x1, [{0x130, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}, @NL80211_PMSR_PEER_ATTR_REQ={0x104, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0xf8, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xfff9}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x8001}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xfd3}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x17}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x17}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1ff}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1b}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x80}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xe}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x1c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0xaa}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x2e}]}]}, {0x30, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0x14, 0x2, 0x0, 0x1, [@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x7}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x161c}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_REQ={0xc, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}]}, {0xd4, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0x14, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x4c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xc}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x32}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x9}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x400}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xe}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x32}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x14c8}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_REQ={0x58, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x50, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xc}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1a}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1f}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xc}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}]}]}, @NL80211_PMSR_ATTR_PEERS={0x2b4, 0x5, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}]}, {0x284, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}, @NL80211_PMSR_PEER_ATTR_REQ={0x25c, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x100, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xf}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1a}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1b}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1f}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x8}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x2}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x124, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x44, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x19}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x50}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x400}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x6e}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}]}, {0x10, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}]}]}, @NL80211_PMSR_ATTR_PEERS={0x2ec, 0x5, 0x0, 0x1, [{0x184, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0x180, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x58, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1f}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xffff}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x7f}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0xa0, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xfd}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x78, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x4}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x6}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xff}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x4}]}]}]}, {0x40, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0x3c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x337}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x1d}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x3b}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xa}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x9}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xc72}]}]}, {0x124, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0x120, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x44, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x70, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x48, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xf9}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xb}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x2}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x50, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x2d}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1a}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}]}]}, @NL80211_PMSR_ATTR_PEERS={0x12dc, 0x5, 0x0, 0x1, [{0x394, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_REQ={0x360, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0xc4, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x11}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xfa}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xe}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x70, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x18}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x94}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x134, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x3c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x4}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x3a}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xc}]}, @NL80211_PMSR_TYPE_FTM={0x44, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xaf}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xffff}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x12}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0xdc, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x20}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xb2}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xd}]}, @NL80211_PMSR_TYPE_FTM={0x44, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x5}]}, @NL80211_PMSR_TYPE_FTM={0x44, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}]}, {0x4bc, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0x54, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x1df}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x3d4}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x7}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x4}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x4}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x4}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x6f}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x1c}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x10001}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x12c, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x74, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xc0}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xfbb}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xfff9}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0xa8, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xf9}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x14}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xdc}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}]}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x2f0, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0xac, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x3c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x17}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x19}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0xd8, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xdf}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x2b}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x1}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x9}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x80}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x15}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0xcc, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x78}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1c}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x17}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1a}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x13}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x5c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}]}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x34, 0x2, 0x0, 0x1, [@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x5}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0xa}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x33b}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x1c0}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x14, 0x2, 0x0, 0x1, [@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x80000000}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}]}]}, {0x2f4, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0x3c, 0x2, 0x0, 0x1, [@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x5}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x2f5}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x9}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x5}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x2b4, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x10c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x8}]}, @NL80211_PMSR_TYPE_FTM={0x3c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x18}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xbb6}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}]}, @NL80211_PMSR_TYPE_FTM={0x4}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0xa0, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xf764}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x7c}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x8001}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7ff}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0xb4, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x9}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1f}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x3f9d}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x17}]}, @NL80211_PMSR_TYPE_FTM={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xed}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x48, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x80}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}]}]}]}, {0x6c, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}, @NL80211_PMSR_PEER_ATTR_CHAN={0x24, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x28}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x2c, 0x2, 0x0, 0x1, [@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x1}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xe8e5}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x171}, @NL80211_ATTR_WIPHY_FREQ={0x8}]}]}, {0x6c, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0x4c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xa}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x7}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x2c9}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xb}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0xd}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x9}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x5}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x4}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x10, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}]}, {0xac, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_CHAN={0x44, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x6}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x2f9}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x3f}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x2ce9c816}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x5}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}, @NL80211_PMSR_PEER_ATTR_CHAN={0x34, 0x2, 0x0, 0x1, [@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x80000000}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xa}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x9}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x80000000}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x1}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xfad7}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}]}, {0x108, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0x14, 0x2, 0x0, 0x1, [@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x51}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x34, 0x2, 0x0, 0x1, [@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x200}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x3}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x80000001}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x1e6}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x3d9}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x2c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x30b}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x3c9}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x5}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xffffffff}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_CHAN={0x44, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x27}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x233}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x20a}, @NL80211_ATTR_CENTER_FREQ1={0x8}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xc}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xc3bf}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x9}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x34, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xb}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x80000001}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x3}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x2b9}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}]}, {0x508, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0x9c, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x98, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x20}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1b}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xf}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1c}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1000}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_CHAN={0x14, 0x2, 0x0, 0x1, [@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0xc}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xfff}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x2c, 0x2, 0x0, 0x1, [@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x7}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x1478}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x34}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x16}, @NL80211_ATTR_CENTER_FREQ1={0x8}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x2dc, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0xc8, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x19}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x1}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x19}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1ff}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x14}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x48, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x81}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0xd4, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1d}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7f}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xc}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x9}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x9e}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x54, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xc}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x9c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xc}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xfffa}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x2c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x5}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xcc84}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x65}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x3}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x1c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xc}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xf10}]}, @NL80211_PMSR_PEER_ATTR_REQ={0xe0, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x78, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xf}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x5c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x5}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}]}]}]}]}]}, @NL80211_PMSR_ATTR_PEERS={0x104, 0x5, 0x0, 0x1, [{0x100, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0x24, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x18c}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x6}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x14c8}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x24, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x1dd}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xb}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0xcf}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x5}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x78, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x68, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x17}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1b}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x72}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xe}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x4}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}]}]}]}, 0x1be0}, 0x1, 0x0, 0x0, 0x44}, 0x4008001) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r1) 16:17:10 executing program 4: fchmod(0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'macvtap0\x00'}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x2, 0x0, 0x1004, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)={@remote, @private0={0xfc, 0x0, '\x00', 0x1}, @mcast2, 0x9, 0x1, 0x1, 0x0, 0x75, 0x1000000, r3}) close(0xffffffffffffffff) 16:17:10 executing program 0: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000000)=r0, 0x1) [ 2919.501348] FAULT_INJECTION: forcing a failure. [ 2919.501348] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2919.501837] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2919.504067] CPU: 0 PID: 14421 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 2919.507230] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2919.509021] Call Trace: [ 2919.509596] dump_stack+0x107/0x167 [ 2919.510378] should_fail.cold+0x5/0xa [ 2919.511202] __alloc_pages_nodemask+0x182/0x600 [ 2919.512224] ? add_mm_counter_fast+0x220/0x220 [ 2919.513210] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2919.514505] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2919.515646] ? lock_downgrade+0x6d0/0x6d0 [ 2919.516550] ? mark_held_locks+0x9e/0xe0 [ 2919.517425] alloc_pages_vma+0xbb/0x410 [ 2919.518279] handle_mm_fault+0x152f/0x3500 [ 2919.519190] ? do_raw_spin_lock+0x121/0x260 [ 2919.520123] ? rwlock_bug.part.0+0x90/0x90 [ 2919.521024] ? __pmd_alloc+0x630/0x630 [ 2919.521873] __get_user_pages+0x6ec/0x1620 [ 2919.522793] ? follow_page_mask+0x1900/0x1900 [ 2919.523780] ? down_read+0x10f/0x430 [ 2919.524583] ? down_write+0x160/0x160 [ 2919.525407] get_user_pages_unlocked+0x18a/0x690 [ 2919.526418] ? internal_get_user_pages_fast+0xdce/0x2640 [ 2919.527589] ? pin_user_pages_locked+0x7b0/0x7b0 [ 2919.528639] internal_get_user_pages_fast+0x175f/0x2640 [ 2919.529794] ? pin_user_pages_unlocked+0x80/0x80 [ 2919.530810] ? trace_hardirqs_on+0x5b/0x180 [ 2919.531744] get_user_pages_fast+0x66/0xa0 [ 2919.532632] iov_iter_get_pages+0x297/0xf40 [ 2919.533548] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 2919.534579] ? mempool_resize+0x7d0/0x7d0 [ 2919.535491] bio_iov_iter_get_pages+0x22a/0x1200 [ 2919.536494] ? bvec_alloc+0x17e/0x2f0 [ 2919.537318] ? bio_alloc_bioset+0x2a1/0x600 [ 2919.538223] ? bio_add_pc_page+0x100/0x100 [ 2919.539117] ? bvec_alloc+0x290/0x2f0 [ 2919.539936] ? iov_iter_npages+0x1fd/0xa70 [ 2919.540835] ? ext4_iomap_begin+0x1a0/0x700 [ 2919.541755] iomap_dio_bio_actor+0x77a/0xef0 [ 2919.542934] iomap_dio_actor+0x36f/0x560 [ 2919.543826] iomap_apply+0x289/0x810 [ 2919.544639] ? iomap_dio_rw+0x90/0x90 [ 2919.545473] ? trace_event_raw_event_iomap_class+0x560/0x560 [ 2919.546698] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2919.547941] ? mark_held_locks+0x9e/0xe0 [ 2919.548849] ? filemap_check_errors+0xa5/0x150 [ 2919.549837] __iomap_dio_rw+0x6cd/0x1110 [ 2919.550900] ? iomap_dio_rw+0x90/0x90 [ 2919.551734] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2919.552707] ? down_read+0x10f/0x430 [ 2919.553497] ? down_write+0x160/0x160 [ 2919.554305] iomap_dio_rw+0x31/0x90 [ 2919.555079] ext4_file_read_iter+0x2c7/0x4c0 [ 2919.556035] new_sync_read+0x424/0x6f0 [ 2919.556862] ? ksys_lseek+0x1b0/0x1b0 [ 2919.557690] ? fsnotify_perm.part.0+0x22d/0x620 [ 2919.558681] ? security_file_permission+0xb1/0xe0 [ 2919.559734] vfs_read+0x4da/0x620 [ 2919.560657] ksys_read+0x12d/0x260 [ 2919.561600] ? vfs_write+0xb10/0xb10 [ 2919.562599] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2919.564009] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2919.565387] do_syscall_64+0x33/0x40 [ 2919.566369] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2919.567745] RIP: 0033:0x7f6c9e32db19 [ 2919.568573] 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 [ 2919.572666] RSP: 002b:00007f6c9b8a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2919.574312] RAX: ffffffffffffffda RBX: 00007f6c9e440f60 RCX: 00007f6c9e32db19 [ 2919.575849] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2919.577385] RBP: 00007f6c9b8a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2919.578912] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2919.580447] R13: 00007fff36abeaef R14: 00007f6c9b8a3300 R15: 0000000000022000 [ 2919.593525] FAULT_INJECTION: forcing a failure. [ 2919.593525] name failslab, interval 1, probability 0, space 0, times 0 [ 2919.596107] CPU: 0 PID: 14430 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 2919.597585] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2919.599391] Call Trace: [ 2919.599960] dump_stack+0x107/0x167 [ 2919.600762] should_fail.cold+0x5/0xa [ 2919.601607] ? create_task_io_context+0x2c/0x430 [ 2919.602448] FAULT_INJECTION: forcing a failure. [ 2919.602448] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2919.602659] should_failslab+0x5/0x20 [ 2919.605930] kmem_cache_alloc_node+0x55/0x330 [ 2919.606929] create_task_io_context+0x2c/0x430 [ 2919.607944] submit_bio_checks+0x1366/0x1720 [ 2919.608911] ? mark_held_locks+0x9e/0xe0 [ 2919.609799] ? trace_event_raw_event_block_rq_requeue+0x560/0x560 [ 2919.611146] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2919.612314] ? quarantine_put+0x8b/0x1a0 [ 2919.613203] ? trace_hardirqs_on+0x5b/0x180 [ 2919.614149] ? kmem_cache_free+0xa7/0x2d0 [ 2919.615059] submit_bio_noacct+0x82/0x1010 [ 2919.616001] ? slab_free_freelist_hook+0xa9/0x180 [ 2919.617071] ? blk_queue_enter+0xc30/0xc30 [ 2919.617996] ? kmem_cache_free+0x249/0x2d0 [ 2919.618931] ? mpage_release_unused_pages+0x4a7/0x600 [ 2919.620077] submit_bio+0xf3/0x4e0 [ 2919.620854] ? submit_bio_noacct+0x1010/0x1010 [ 2919.621857] ? up_write+0x191/0x550 [ 2919.622669] ? downgrade_write+0x3a0/0x3a0 [ 2919.623601] ? down_write_killable+0x180/0x180 [ 2919.624616] ext4_io_submit+0x181/0x210 [ 2919.625486] ext4_writepages+0x1265/0x3350 [ 2919.626450] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2919.627526] ? __kasan_slab_free+0x122/0x160 [ 2919.628497] ? jbd2_journal_stop+0x61f/0xdc0 [ 2919.629446] ? jbd2_journal_stop+0x188/0xdc0 [ 2919.630381] ? balance_dirty_pages_ratelimited+0x43e/0x2000 [ 2919.631586] ? __ext4_journal_stop+0x107/0x1f0 [ 2919.632557] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2919.633606] ? __mark_inode_dirty+0x12e/0xd40 [ 2919.634575] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2919.635637] do_writepages+0xee/0x2a0 [ 2919.636461] ? page_writeback_cpu_online+0x20/0x20 [ 2919.637501] ? ext4_buffered_write_iter+0x26a/0x4a0 [ 2919.638552] ? lock_downgrade+0x6d0/0x6d0 [ 2919.639440] ? generic_perform_write+0x37d/0x4f0 [ 2919.640456] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2919.641525] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2919.642686] filemap_write_and_wait_range+0x65/0x100 [ 2919.643770] ext4_file_write_iter+0xd45/0x1530 [ 2919.644762] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2919.645746] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2919.646864] new_sync_write+0x42c/0x660 [ 2919.647719] ? new_sync_read+0x6f0/0x6f0 [ 2919.648587] ? ksys_write+0x12d/0x260 [ 2919.649401] ? lock_release+0x680/0x680 [ 2919.650244] ? avc_policy_seqno+0x9/0x70 [ 2919.651116] ? selinux_file_permission+0x92/0x520 [ 2919.652163] vfs_write+0x7c0/0xb10 [ 2919.652929] ksys_write+0x12d/0x260 [ 2919.653709] ? __ia32_sys_read+0xb0/0xb0 [ 2919.654572] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2919.655697] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2919.656806] do_syscall_64+0x33/0x40 [ 2919.657599] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2919.658703] RIP: 0033:0x7fe75cdf1b19 [ 2919.659508] 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 [ 2919.663439] RSP: 002b:00007fe75a346188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2919.665066] RAX: ffffffffffffffda RBX: 00007fe75cf05020 RCX: 00007fe75cdf1b19 [ 2919.666596] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2919.668140] RBP: 00007fe75a3461d0 R08: 0000000000000000 R09: 0000000000000000 [ 2919.669656] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2919.671189] R13: 00007ffdbd529e7f R14: 00007fe75a346300 R15: 0000000000022000 [ 2919.672749] CPU: 1 PID: 14425 Comm: syz-executor.7 Not tainted 5.10.246 #1 [ 2919.674422] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2919.676198] Call Trace: [ 2919.676764] dump_stack+0x107/0x167 [ 2919.677534] should_fail.cold+0x5/0xa [ 2919.678347] _copy_to_iter+0x264/0x12d0 [ 2919.679193] ? __skb_try_recv_from_queue+0x820/0x820 [ 2919.680318] ? _copy_from_iter_nocache+0xd60/0xd60 [ 2919.681467] ? __virt_addr_valid+0x170/0x5d0 [ 2919.682402] ? __check_object_size+0x319/0x440 [ 2919.683420] simple_copy_to_iter+0x4c/0x70 [ 2919.684321] __skb_datagram_iter+0x122/0x880 [ 2919.685291] ? zerocopy_sg_from_iter+0x110/0x110 [ 2919.686310] skb_copy_datagram_iter+0x88/0x190 [ 2919.687309] netlink_recvmsg+0x201/0xdc0 [ 2919.688181] ? lock_downgrade+0x6d0/0x6d0 [ 2919.689087] ? netlink_dump+0x11f0/0x11f0 [ 2919.689970] ? put_pid+0x1b/0x30 [ 2919.690719] ? __fget_files+0x2f8/0x520 [ 2919.691601] ? security_socket_recvmsg+0x95/0xc0 [ 2919.692629] ? netlink_dump+0x11f0/0x11f0 [ 2919.693534] sock_recvmsg+0x149/0x180 [ 2919.694363] __sys_recvfrom+0x1be/0x2f0 [ 2919.695230] ? __ia32_sys_send+0x100/0x100 [ 2919.696154] ? lock_downgrade+0x6d0/0x6d0 [ 2919.697066] ? wait_for_completion_io+0x270/0x270 [ 2919.698114] ? rcu_read_lock_any_held+0x75/0xa0 [ 2919.699124] ? vfs_write+0x354/0xb10 [ 2919.699946] ? copy_kernel_to_fpregs+0x9e/0xe0 [ 2919.700946] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 2919.702119] ? ksys_write+0x1a9/0x260 [ 2919.702952] ? __ia32_sys_read+0xb0/0xb0 [ 2919.703823] __x64_sys_recvfrom+0xdd/0x1b0 [ 2919.704749] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2919.705880] do_syscall_64+0x33/0x40 [ 2919.706698] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2919.707823] RIP: 0033:0x7fca7c4637e4 [ 2919.708630] Code: 89 4c 24 1c e8 bd fb ff ff 44 8b 54 24 1c 8b 3c 24 45 31 c9 89 c5 48 8b 54 24 10 48 8b 74 24 08 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 04 24 e8 e9 fb ff ff 48 8b 04 [ 2919.712674] RSP: 002b:00007fca79a04090 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 2919.714341] RAX: ffffffffffffffda RBX: 000000000000001c RCX: 00007fca7c4637e4 [ 2919.715909] RDX: 0000000000001000 RSI: 00007fca79a04160 RDI: 0000000000000005 [ 2919.717457] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2919.719005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000700 [ 2919.720580] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000022000 [ 2919.726895] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2919.737832] FAULT_INJECTION: forcing a failure. [ 2919.737832] name failslab, interval 1, probability 0, space 0, times 0 [ 2919.740566] CPU: 1 PID: 14410 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 2919.742049] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2919.743832] Call Trace: [ 2919.744397] dump_stack+0x107/0x167 [ 2919.745175] should_fail.cold+0x5/0xa [ 2919.745988] ? ext4_mb_new_blocks+0x1fd8/0x45c0 [ 2919.746969] should_failslab+0x5/0x20 [ 2919.747794] kmem_cache_alloc+0x5b/0x310 [ 2919.748667] ext4_mb_new_blocks+0x1fd8/0x45c0 [ 2919.749641] ? lock_chain_count+0x20/0x20 [ 2919.750516] ? __is_insn_slot_addr+0x123/0x290 [ 2919.751500] ? lock_downgrade+0x6d0/0x6d0 [ 2919.752376] ? mark_lock+0xf5/0x2df0 [ 2919.753159] ? ext4_discard_preallocations+0xd80/0xd80 [ 2919.754264] ? entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2919.755387] ? lock_chain_count+0x20/0x20 [ 2919.756273] ? lock_chain_count+0x20/0x20 [ 2919.757145] ? __is_insn_slot_addr+0x14c/0x290 [ 2919.758128] ext4_new_meta_blocks+0x1e1/0x320 [ 2919.759073] ? ext4_should_retry_alloc+0x240/0x240 [ 2919.760140] ? lock_chain_count+0x20/0x20 [ 2919.761010] ? ext4_get_branch+0x541/0x6d0 [ 2919.761923] ext4_ind_map_blocks+0x950/0x2170 [ 2919.762883] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2919.764030] ? ext4_free_branches+0x680/0x680 [ 2919.764990] ? lock_release+0x680/0x680 [ 2919.765845] ? lock_downgrade+0x6d0/0x6d0 [ 2919.766728] ? down_write+0xe0/0x160 [ 2919.767528] ? down_write_killable+0x180/0x180 [ 2919.768515] ext4_map_blocks+0x902/0x1910 [ 2919.769406] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2919.770349] ? trace_hardirqs_on+0x5b/0x180 [ 2919.771260] ? kmem_cache_alloc+0x2a6/0x310 [ 2919.772198] ext4_writepages+0x19bf/0x3350 [ 2919.773119] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2919.774232] ? quarantine_put+0x8b/0x1a0 [ 2919.775100] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2919.776151] ? __kasan_slab_free+0x122/0x160 [ 2919.777085] ? jbd2_journal_stop+0x61f/0xdc0 [ 2919.778046] ? jbd2_journal_stop+0x188/0xdc0 [ 2919.778977] ? balance_dirty_pages_ratelimited+0x43e/0x2000 [ 2919.780189] ? __ext4_journal_stop+0x107/0x1f0 [ 2919.781163] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2919.782203] ? __mark_inode_dirty+0x12e/0xd40 [ 2919.783167] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2919.784203] do_writepages+0xee/0x2a0 [ 2919.785011] ? page_writeback_cpu_online+0x20/0x20 [ 2919.786054] ? ext4_buffered_write_iter+0x26a/0x4a0 [ 2919.787099] ? lock_downgrade+0x6d0/0x6d0 [ 2919.787995] ? generic_perform_write+0x37d/0x4f0 [ 2919.788996] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2919.790054] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2919.791196] filemap_write_and_wait_range+0x65/0x100 [ 2919.792280] ext4_file_write_iter+0xd45/0x1530 [ 2919.793256] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2919.794236] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2919.795349] new_sync_write+0x42c/0x660 [ 2919.796192] ? new_sync_read+0x6f0/0x6f0 [ 2919.797040] ? ksys_write+0x12d/0x260 [ 2919.797851] ? lock_release+0x680/0x680 [ 2919.798685] ? avc_policy_seqno+0x9/0x70 [ 2919.799549] ? selinux_file_permission+0x92/0x520 [ 2919.800580] vfs_write+0x7c0/0xb10 [ 2919.801335] ksys_write+0x12d/0x260 [ 2919.802102] ? __ia32_sys_read+0xb0/0xb0 [ 2919.802962] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2919.804088] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2919.805171] do_syscall_64+0x33/0x40 [ 2919.805960] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2919.807036] RIP: 0033:0x7f8d9aea9b19 [ 2919.807834] 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 [ 2919.811744] RSP: 002b:00007f8d9841f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2919.813350] RAX: ffffffffffffffda RBX: 00007f8d9afbcf60 RCX: 00007f8d9aea9b19 [ 2919.814852] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2919.816354] RBP: 00007f8d9841f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2919.817854] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2919.819366] R13: 00007fff2f170e3f R14: 00007f8d9841f300 R15: 0000000000022000 [ 2919.867068] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 16:17:24 executing program 4: fchmod(0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0, 0x0}) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x107100, 0x0) read(r3, &(0x7f0000000000), 0x1b4000) kcmp$KCMP_EPOLL_TFD(r1, 0xffffffffffffffff, 0x7, r0, &(0x7f0000000080)={r2, r3, 0x7}) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x2, 0x0, 0x1004, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000140)={'bridge_slave_1\x00'}) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f00000000c0)={0x1, 0x80000000}) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@mcast2, @mcast2, @empty, 0x9, 0x1, 0x200, 0x0, 0x75, 0x1000000, r5}) close(0xffffffffffffffff) 16:17:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0xb8) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) ptrace(0x4207, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 45) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0), 0x2001, &(0x7f0000000600)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {}, 0x2c, {[{@noextend}, {@access_uid}, {@afid={'afid', 0x3d, 0x3}}, {@debug={'debug', 0x3d, 0x80000000}}], [{@obj_role={'obj_role', 0x3d, '=noneK\xfd\xfb\x84\x91]\xb2\xa0&\xa2\xe6j\xa7_\xde\x96\x92\xf5O+'}}, {@smackfshat={'smackfshat', 0x3d, 'syztnl2\x00'}}, {@subj_user={'subj_user', 0x3d, '|\xb1\x0e\xed\xc9\xaf}'}}, {@appraise_type}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) 16:17:24 executing program 0: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) syz_io_uring_setup(0x5f91, &(0x7f0000000000)={0x0, 0xb064, 0x0, 0x1, 0x2fc}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) 16:17:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 67) 16:17:24 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r2) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r2) (fail_nth: 25) 16:17:24 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x107301, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000000)={0x0, 0x3, 0x400, 0x200}) read(r0, &(0x7f0000000000), 0x1b4000) 16:17:24 executing program 5: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 80) 16:17:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x7, 0x10, r2, 0x41d45000) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="0000070000f17d892d69d22da2f5f6feaa1a2db3d32874eedae2f4cef6efd02b07046651ea15baeeef1de9f5d8eea9336b25d66422f7786b2de76695ba9e5cdd235ab5ec2af7defeacb114b7a63e301ebd573d57b0d6b66a", @ANYRES16=r3, @ANYRES16=r2], 0x28}, 0x1, 0x0, 0x0, 0x810}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r1) [ 2933.942277] FAULT_INJECTION: forcing a failure. [ 2933.942277] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2933.944982] CPU: 0 PID: 14461 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 2933.946460] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2933.948482] Call Trace: [ 2933.949055] dump_stack+0x107/0x167 [ 2933.949834] should_fail.cold+0x5/0xa [ 2933.950658] __alloc_pages_nodemask+0x182/0x600 [ 2933.951655] ? add_mm_counter_fast+0x220/0x220 [ 2933.952624] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2933.953909] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2933.955020] ? lock_downgrade+0x6d0/0x6d0 [ 2933.955911] ? mark_held_locks+0x9e/0xe0 [ 2933.956783] alloc_pages_vma+0xbb/0x410 [ 2933.957632] handle_mm_fault+0x152f/0x3500 [ 2933.958539] ? do_raw_spin_lock+0x121/0x260 [ 2933.959453] ? rwlock_bug.part.0+0x90/0x90 [ 2933.960369] ? __pmd_alloc+0x630/0x630 [ 2933.961224] __get_user_pages+0x6ec/0x1620 [ 2933.962137] ? follow_page_mask+0x1900/0x1900 [ 2933.963100] ? down_read+0x10f/0x430 [ 2933.963897] ? down_write+0x160/0x160 [ 2933.964718] get_user_pages_unlocked+0x18a/0x690 [ 2933.965725] ? internal_get_user_pages_fast+0xdce/0x2640 [ 2933.966869] ? pin_user_pages_locked+0x7b0/0x7b0 [ 2933.967906] internal_get_user_pages_fast+0x175f/0x2640 [ 2933.969070] ? pin_user_pages_unlocked+0x80/0x80 [ 2933.970134] ? trace_hardirqs_on+0x5b/0x180 [ 2933.971096] get_user_pages_fast+0x66/0xa0 [ 2933.972040] iov_iter_get_pages+0x297/0xf40 [ 2933.972975] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 2933.974018] ? mempool_resize+0x7d0/0x7d0 [ 2933.974917] bio_iov_iter_get_pages+0x22a/0x1200 [ 2933.975992] ? bvec_alloc+0x17e/0x2f0 [ 2933.976838] ? bio_alloc_bioset+0x2a1/0x600 [ 2933.977758] ? bio_add_pc_page+0x100/0x100 [ 2933.978660] ? bvec_alloc+0x290/0x2f0 [ 2933.979476] ? iov_iter_npages+0x1fd/0xa70 [ 2933.980384] ? ext4_iomap_begin+0x1a0/0x700 [ 2933.981310] iomap_dio_bio_actor+0x77a/0xef0 [ 2933.982297] iomap_dio_actor+0x36f/0x560 [ 2933.983203] iomap_apply+0x289/0x810 [ 2933.984002] ? iomap_dio_rw+0x90/0x90 [ 2933.984817] ? trace_event_raw_event_iomap_class+0x560/0x560 [ 2933.986120] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2933.987256] ? mark_held_locks+0x9e/0xe0 [ 2933.988172] ? filemap_check_errors+0xa5/0x150 [ 2933.989199] __iomap_dio_rw+0x6cd/0x1110 [ 2933.990068] ? iomap_dio_rw+0x90/0x90 [ 2933.990911] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2933.991942] ? down_read+0x10f/0x430 [ 2933.992768] ? down_write+0x160/0x160 [ 2933.993601] iomap_dio_rw+0x31/0x90 [ 2933.994384] ext4_file_read_iter+0x2c7/0x4c0 [ 2933.995326] new_sync_read+0x424/0x6f0 [ 2933.996201] ? ksys_lseek+0x1b0/0x1b0 [ 2933.997058] ? fsnotify_perm.part.0+0x22d/0x620 [ 2933.998070] ? security_file_permission+0xb1/0xe0 [ 2933.999146] vfs_read+0x4da/0x620 [ 2933.999901] ksys_read+0x12d/0x260 [ 2934.000702] ? vfs_write+0xb10/0xb10 [ 2934.001497] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2934.002641] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2934.003784] do_syscall_64+0x33/0x40 [ 2934.004574] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2934.005689] RIP: 0033:0x7f6c9e32db19 [ 2934.006518] 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 [ 2934.010521] RSP: 002b:00007f6c9b8a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2934.012187] RAX: ffffffffffffffda RBX: 00007f6c9e440f60 RCX: 00007f6c9e32db19 [ 2934.013749] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2934.015269] RBP: 00007f6c9b8a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2934.016818] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2934.018376] R13: 00007fff36abeaef R14: 00007f6c9b8a3300 R15: 0000000000022000 [ 2934.038007] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2934.048721] FAULT_INJECTION: forcing a failure. [ 2934.048721] name failslab, interval 1, probability 0, space 0, times 0 [ 2934.051733] CPU: 0 PID: 14455 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 2934.053219] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2934.055004] Call Trace: [ 2934.055581] dump_stack+0x107/0x167 [ 2934.056367] should_fail.cold+0x5/0xa [ 2934.056980] FAULT_INJECTION: forcing a failure. [ 2934.056980] name failslab, interval 1, probability 0, space 0, times 0 [ 2934.057187] ? create_task_io_context+0x2c/0x430 [ 2934.060554] should_failslab+0x5/0x20 [ 2934.061369] kmem_cache_alloc_node+0x55/0x330 [ 2934.062340] create_task_io_context+0x2c/0x430 [ 2934.063318] submit_bio_checks+0x1366/0x1720 [ 2934.064269] ? mark_held_locks+0x9e/0xe0 [ 2934.065139] ? trace_event_raw_event_block_rq_requeue+0x560/0x560 [ 2934.066454] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2934.067578] ? quarantine_put+0x8b/0x1a0 [ 2934.068438] ? trace_hardirqs_on+0x5b/0x180 [ 2934.069340] ? kmem_cache_free+0xa7/0x2d0 [ 2934.070226] submit_bio_noacct+0x82/0x1010 [ 2934.071128] ? slab_free_freelist_hook+0xa9/0x180 [ 2934.072167] ? blk_queue_enter+0xc30/0xc30 [ 2934.073072] ? kmem_cache_free+0x249/0x2d0 [ 2934.073982] ? mpage_release_unused_pages+0x4a7/0x600 [ 2934.075097] submit_bio+0xf3/0x4e0 [ 2934.075869] ? submit_bio_noacct+0x1010/0x1010 [ 2934.076840] ? up_write+0x191/0x550 [ 2934.077619] ? downgrade_write+0x3a0/0x3a0 [ 2934.078519] ? down_write_killable+0x180/0x180 [ 2934.079497] ext4_io_submit+0x181/0x210 [ 2934.080354] ext4_writepages+0x1265/0x3350 [ 2934.081296] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2934.082339] ? __kasan_slab_free+0x122/0x160 [ 2934.083287] ? jbd2_journal_stop+0x61f/0xdc0 [ 2934.084253] ? jbd2_journal_stop+0x188/0xdc0 [ 2934.085198] ? balance_dirty_pages_ratelimited+0x43e/0x2000 [ 2934.086401] ? __ext4_journal_stop+0x107/0x1f0 [ 2934.087378] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2934.088439] ? __mark_inode_dirty+0x12e/0xd40 [ 2934.089410] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2934.090455] do_writepages+0xee/0x2a0 [ 2934.091273] ? page_writeback_cpu_online+0x20/0x20 [ 2934.092331] ? ext4_buffered_write_iter+0x26a/0x4a0 [ 2934.093428] ? lock_downgrade+0x6d0/0x6d0 [ 2934.094358] ? generic_perform_write+0x37d/0x4f0 [ 2934.095374] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2934.096455] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2934.097666] filemap_write_and_wait_range+0x65/0x100 [ 2934.098789] ext4_file_write_iter+0xd45/0x1530 [ 2934.099789] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2934.100805] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2934.101968] new_sync_write+0x42c/0x660 [ 2934.102816] ? new_sync_read+0x6f0/0x6f0 [ 2934.103730] ? ksys_write+0x12d/0x260 [ 2934.104591] ? lock_release+0x680/0x680 [ 2934.105443] ? avc_policy_seqno+0x9/0x70 [ 2934.106347] ? selinux_file_permission+0x92/0x520 [ 2934.107434] vfs_write+0x7c0/0xb10 [ 2934.108210] ksys_write+0x12d/0x260 [ 2934.108990] ? __ia32_sys_read+0xb0/0xb0 [ 2934.109897] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2934.111058] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2934.112175] do_syscall_64+0x33/0x40 [ 2934.112973] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2934.114105] RIP: 0033:0x7fe75cdf1b19 [ 2934.114943] 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 [ 2934.118941] RSP: 002b:00007fe75a367188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2934.120651] RAX: ffffffffffffffda RBX: 00007fe75cf04f60 RCX: 00007fe75cdf1b19 [ 2934.122184] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2934.123790] RBP: 00007fe75a3671d0 R08: 0000000000000000 R09: 0000000000000000 [ 2934.125346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2934.126915] R13: 00007ffdbd529e7f R14: 00007fe75a367300 R15: 0000000000022000 [ 2934.128586] CPU: 1 PID: 14471 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 2934.130316] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2934.132130] Call Trace: [ 2934.132738] dump_stack+0x107/0x167 [ 2934.133517] should_fail.cold+0x5/0xa [ 2934.134354] ? create_object.isra.0+0x3a/0xa30 [ 2934.135369] should_failslab+0x5/0x20 [ 2934.136210] kmem_cache_alloc+0x5b/0x310 [ 2934.137088] create_object.isra.0+0x3a/0xa30 [ 2934.138062] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2934.139190] kmem_cache_alloc+0x159/0x310 [ 2934.140089] ext4_mb_new_blocks+0x1fd8/0x45c0 [ 2934.141084] ? lock_chain_count+0x20/0x20 [ 2934.142007] ? __is_insn_slot_addr+0x123/0x290 [ 2934.142974] ? lock_downgrade+0x6d0/0x6d0 [ 2934.143897] ? mark_lock+0xf5/0x2df0 [ 2934.144738] ? ext4_discard_preallocations+0xd80/0xd80 [ 2934.145862] ? entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2934.147033] ? lock_chain_count+0x20/0x20 [ 2934.147948] ? lock_chain_count+0x20/0x20 [ 2934.148830] ? __is_insn_slot_addr+0x14c/0x290 [ 2934.149842] ext4_new_meta_blocks+0x1e1/0x320 [ 2934.150835] ? ext4_should_retry_alloc+0x240/0x240 [ 2934.151936] ? lock_chain_count+0x20/0x20 [ 2934.152813] ? ext4_get_branch+0x541/0x6d0 [ 2934.153724] ext4_ind_map_blocks+0x950/0x2170 [ 2934.154687] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2934.155823] ? ext4_free_branches+0x680/0x680 [ 2934.156798] ? lock_release+0x680/0x680 [ 2934.157654] ? lock_downgrade+0x6d0/0x6d0 [ 2934.158556] ? down_write+0xe0/0x160 [ 2934.159353] ? down_write_killable+0x180/0x180 [ 2934.160349] ext4_map_blocks+0x902/0x1910 [ 2934.161249] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2934.162200] ? trace_hardirqs_on+0x5b/0x180 [ 2934.163127] ? kmem_cache_alloc+0x2a6/0x310 [ 2934.164072] ext4_writepages+0x19bf/0x3350 [ 2934.165004] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2934.166114] ? quarantine_put+0x8b/0x1a0 [ 2934.166981] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2934.168034] ? __kasan_slab_free+0x122/0x160 [ 2934.168980] ? jbd2_journal_stop+0x61f/0xdc0 [ 2934.169930] ? jbd2_journal_stop+0x188/0xdc0 [ 2934.170871] ? balance_dirty_pages_ratelimited+0x43e/0x2000 [ 2934.172087] ? __ext4_journal_stop+0x107/0x1f0 [ 2934.173065] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2934.174109] ? __mark_inode_dirty+0x12e/0xd40 [ 2934.175089] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2934.176134] do_writepages+0xee/0x2a0 [ 2934.176946] ? page_writeback_cpu_online+0x20/0x20 [ 2934.177982] ? ext4_buffered_write_iter+0x26a/0x4a0 [ 2934.179042] ? lock_downgrade+0x6d0/0x6d0 [ 2934.179934] ? generic_perform_write+0x37d/0x4f0 [ 2934.180952] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2934.182017] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2934.183177] filemap_write_and_wait_range+0x65/0x100 [ 2934.184303] ext4_file_write_iter+0xd45/0x1530 [ 2934.185293] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2934.186271] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2934.187398] new_sync_write+0x42c/0x660 [ 2934.188267] ? new_sync_read+0x6f0/0x6f0 [ 2934.189127] ? ksys_write+0x12d/0x260 [ 2934.189943] ? lock_release+0x680/0x680 [ 2934.190788] ? avc_policy_seqno+0x9/0x70 [ 2934.191662] ? selinux_file_permission+0x92/0x520 [ 2934.192707] vfs_write+0x7c0/0xb10 [ 2934.193476] ksys_write+0x12d/0x260 [ 2934.194251] ? __ia32_sys_read+0xb0/0xb0 [ 2934.195121] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2934.196244] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2934.197339] do_syscall_64+0x33/0x40 [ 2934.198132] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2934.199211] RIP: 0033:0x7f8d9aea9b19 [ 2934.200011] 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 [ 2934.203923] RSP: 002b:00007f8d983fe188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2934.205542] RAX: ffffffffffffffda RBX: 00007f8d9afbd020 RCX: 00007f8d9aea9b19 [ 2934.207068] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2934.208595] RBP: 00007f8d983fe1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2934.210122] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2934.211651] R13: 00007fff2f170e3f R14: 00007f8d983fe300 R15: 0000000000022000 16:17:25 executing program 5: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 81) [ 2934.274224] FAULT_INJECTION: forcing a failure. [ 2934.274224] name fail_usercopy, interval 1, probability 0, space 0, times 0 16:17:25 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x10b902, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) [ 2934.276868] CPU: 0 PID: 14476 Comm: syz-executor.7 Not tainted 5.10.246 #1 [ 2934.278450] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2934.280156] Call Trace: [ 2934.280698] dump_stack+0x107/0x167 [ 2934.281443] should_fail.cold+0x5/0xa [ 2934.282225] _copy_to_user+0x2e/0x180 [ 2934.283006] simple_read_from_buffer+0xcc/0x160 [ 2934.283975] proc_fail_nth_read+0x198/0x230 [ 2934.284868] ? proc_sessionid_read+0x230/0x230 [ 2934.285798] ? security_file_permission+0xb1/0xe0 [ 2934.286785] ? proc_sessionid_read+0x230/0x230 [ 2934.287814] vfs_read+0x228/0x620 [ 2934.288647] ksys_read+0x12d/0x260 [ 2934.289373] ? vfs_write+0xb10/0xb10 [ 2934.290145] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2934.291215] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2934.292276] do_syscall_64+0x33/0x40 [ 2934.293030] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2934.294069] RIP: 0033:0x7fca7c46369c [ 2934.294832] 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 [ 2934.298588] RSP: 002b:00007fca79a05170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2934.300157] RAX: ffffffffffffffda RBX: 000000000000001c RCX: 00007fca7c46369c [ 2934.301609] RDX: 000000000000000f RSI: 00007fca79a051e0 RDI: 0000000000000007 [ 2934.303060] RBP: 00007fca79a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2934.304517] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2934.305967] R13: 00007ffdb924e51f R14: 00007fca79a05300 R15: 0000000000022000 16:17:25 executing program 0: r0 = syz_io_uring_setup(0x6f07, &(0x7f0000000140)={0x0, 0xa151}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000340)=ANY=[@ANYBLOB="0100000001000200180000006a99e41e3e304602cfaeb5fd229510e266ef966c6f244712ea0005000000007012978bded1000e8117037483f3482a2c45b0f5c0021a41da67d88e04d02175fa8be9bba0c97c6f7f3b84fde001f2890a0287bdb9531ecc8d0457a2dd1c69ba82d30c42c57473a9e9310525e447cf846aa6d4c92303bd25d4f4f5a139c7894782d8a89021dcc6a07f73c25dd6c9d8fbbeea5b03d17899de7c56fe0cb1a09b48a47f1deed29cfee19aea3f40d82219e077deccef7df5e49541", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00./file0\x00']) syz_io_uring_setup(0x562a, &(0x7f00000001c0)={0x0, 0x1237, 0x20, 0x3, 0x110, 0x0, r1}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) [ 2934.337014] FAULT_INJECTION: forcing a failure. [ 2934.337014] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2934.339589] CPU: 1 PID: 14487 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 2934.341071] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2934.342832] Call Trace: [ 2934.343398] dump_stack+0x107/0x167 [ 2934.344181] should_fail.cold+0x5/0xa [ 2934.344998] __alloc_pages_nodemask+0x182/0x600 [ 2934.345985] ? add_mm_counter_fast+0x220/0x220 [ 2934.346953] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2934.348241] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2934.349347] ? lock_downgrade+0x6d0/0x6d0 [ 2934.350227] ? mark_held_locks+0x9e/0xe0 [ 2934.351092] alloc_pages_vma+0xbb/0x410 [ 2934.351948] handle_mm_fault+0x152f/0x3500 [ 2934.352846] ? do_raw_spin_lock+0x121/0x260 [ 2934.353756] ? rwlock_bug.part.0+0x90/0x90 [ 2934.354650] ? __pmd_alloc+0x630/0x630 [ 2934.355498] __get_user_pages+0x6ec/0x1620 [ 2934.356412] ? follow_page_mask+0x1900/0x1900 [ 2934.357360] ? down_read+0x10f/0x430 [ 2934.358146] ? down_write+0x160/0x160 [ 2934.358963] get_user_pages_unlocked+0x18a/0x690 [ 2934.359980] ? internal_get_user_pages_fast+0xdce/0x2640 [ 2934.361127] ? pin_user_pages_locked+0x7b0/0x7b0 [ 2934.362140] internal_get_user_pages_fast+0x175f/0x2640 [ 2934.363307] ? pin_user_pages_unlocked+0x80/0x80 [ 2934.364325] ? trace_hardirqs_on+0x5b/0x180 [ 2934.365241] get_user_pages_fast+0x66/0xa0 [ 2934.366139] iov_iter_get_pages+0x297/0xf40 [ 2934.367058] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 2934.368102] ? mempool_resize+0x7d0/0x7d0 [ 2934.368989] bio_iov_iter_get_pages+0x22a/0x1200 [ 2934.369996] ? bvec_alloc+0x17e/0x2f0 [ 2934.370814] ? bio_alloc_bioset+0x2a1/0x600 [ 2934.371737] ? bio_add_pc_page+0x100/0x100 [ 2934.372834] ? bvec_alloc+0x290/0x2f0 [ 2934.373649] ? iov_iter_npages+0x1fd/0xa70 [ 2934.374546] ? ext4_iomap_begin+0x1a0/0x700 [ 2934.375468] iomap_dio_bio_actor+0x77a/0xef0 [ 2934.376455] iomap_dio_actor+0x36f/0x560 [ 2934.377322] iomap_apply+0x289/0x810 [ 2934.378113] ? iomap_dio_rw+0x90/0x90 [ 2934.378969] ? trace_event_raw_event_iomap_class+0x560/0x560 [ 2934.380200] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2934.381321] ? mark_held_locks+0x9e/0xe0 [ 2934.382208] ? filemap_check_errors+0xa5/0x150 [ 2934.383380] __iomap_dio_rw+0x6cd/0x1110 [ 2934.384250] ? iomap_dio_rw+0x90/0x90 [ 2934.385077] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2934.386058] ? down_read+0x10f/0x430 [ 2934.386843] ? down_write+0x160/0x160 [ 2934.387667] iomap_dio_rw+0x31/0x90 [ 2934.388446] ext4_file_read_iter+0x2c7/0x4c0 [ 2934.389385] new_sync_read+0x424/0x6f0 [ 2934.390255] ? ksys_lseek+0x1b0/0x1b0 [ 2934.391075] ? fsnotify_perm.part.0+0x22d/0x620 [ 2934.392077] ? security_file_permission+0xb1/0xe0 [ 2934.393112] vfs_read+0x4da/0x620 [ 2934.393860] ksys_read+0x12d/0x260 [ 2934.394615] ? vfs_write+0xb10/0xb10 [ 2934.395410] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2934.396528] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2934.397620] do_syscall_64+0x33/0x40 [ 2934.398408] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2934.399502] RIP: 0033:0x7f6c9e32db19 [ 2934.400298] 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 [ 2934.404208] RSP: 002b:00007f6c9b8a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2934.405828] RAX: ffffffffffffffda RBX: 00007f6c9e440f60 RCX: 00007f6c9e32db19 [ 2934.407349] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2934.408879] RBP: 00007f6c9b8a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2934.410405] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2934.411935] R13: 00007fff36abeaef R14: 00007f6c9b8a3300 R15: 0000000000022000 16:17:25 executing program 6: ioctl$CDROM_TIMED_MEDIA_CHANGE(0xffffffffffffffff, 0x5396, &(0x7f0000000000)={0xfffffffffffffff8}) ioctl$CDROM_TIMED_MEDIA_CHANGE(0xffffffffffffffff, 0x5396, &(0x7f00000000c0)={0x81, 0x1}) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) ioctl$CDROMPLAYMSF(r0, 0x5303, &(0x7f0000000040)={0xb, 0x3b, 0x2, 0x7, 0x8, 0x5}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x3341, 0x80) read(r1, &(0x7f0000000000), 0x1b4000) 16:17:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 68) 16:17:25 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r2) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r2) 16:17:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={0xfffffffffffffffe}, 0x1, 0x0, 0x0, 0x20000080}, 0x400c014) r1 = dup(r0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRESHEX=r0, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r1) 16:17:25 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0xb8) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) ptrace(0x4207, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 46) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0), 0x2001, &(0x7f0000000600)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {}, 0x2c, {[{@noextend}, {@access_uid}, {@afid={'afid', 0x3d, 0x3}}, {@debug={'debug', 0x3d, 0x80000000}}], [{@obj_role={'obj_role', 0x3d, '=noneK\xfd\xfb\x84\x91]\xb2\xa0&\xa2\xe6j\xa7_\xde\x96\x92\xf5O+'}}, {@smackfshat={'smackfshat', 0x3d, 'syztnl2\x00'}}, {@subj_user={'subj_user', 0x3d, '|\xb1\x0e\xed\xc9\xaf}'}}, {@appraise_type}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) 16:17:25 executing program 4: fchmod(0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) mount$9p_virtio(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2042048, &(0x7f00000000c0)={'trans=virtio,', {[{@cache_loose}], [{@func={'func', 0x3d, 'FIRMWARE_CHECK'}}]}}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x2, 0x0, 0x1004, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@phonet, &(0x7f0000000100)=0x80, 0x80800) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000200)={'vlan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8914, &(0x7f0000000140)={'lo\x00'}) getpeername$packet(r4, &(0x7f0000001e00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000001e40)=0x14) sendmmsg$inet(r0, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000001940)=[{&(0x7f00000002c0)="0910a57950cbd94563c686527bf7bad2b32228c303020f650cbaf2db609ccef6dddeb29448c8aedfa0c3fd0bd64bd5dc003c1f455822792b2657c63513b4d713083f71eebefe499013758523cd506b22a188d7c3829d1a35f61bc9144b2f207e60b6a73c91a0a314d2e311e8fd18fbbcc9ed7a9c4ddc6a03147e9a96b61172d19ff3f3fa1e4e7a45231cd154d507", 0x8e}, {&(0x7f0000000380)="0c90e1cf1cac5df7dab9a3603917db9da4a4ba08a1fea140489389102796f67fbd4addebc42a00e3942c65fad3432105e226243f08c3cbff38b1c20c1018bea5842cad59f0276c8c7380c3ee1d15eb4b", 0x50}, {&(0x7f0000000400)="2189ba16cfb7b3c36528061088e5ae84f019266d64331207ebf7537950a3e5bf7335565a15d248bd056163d2bb8c06d57178b50165ee341debf15cb5c29a2e43f716390b5dc60c04635911dcb159f5eb1e73f151340c19590398247cd7cb4f143ebde0c4f4a742d666ff11984ee9e5cd726c70e7866465cc1c1724b249c8c7ddc718561c42efbf72af8c793e297f07429ccfff0f4d113337349beb72b691c679067585572883301a5f5b1a19edab6683f41adc8c25c6b8877d84c37a3d2ed1b71dd13f3a048650450793c5c6a18369364b6b1b7e611511f5436298df2145af744a9b4d9c53c33ecd344b", 0xea}, {&(0x7f0000000500)="11887690fc6991c8b7f5ea901d8aa71d6a83d71f4d442348ef1f7ab4bef2355258da0b9a4f0757696933e7bcb232ce8029ce7c70b34757c381767d46549d251745e029681ca1ec", 0x47}, {&(0x7f0000000580)="bec3ec72269ff5471cb7f9a08aed06b1c8b9b6f6ffa58530c43ea39520cac8bb2b31c8269fd6b89f5a3f681752dde606af4abcc381f5ab939055", 0x3a}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="be85f353d913fce889f82bc94c1756b2d8ded23735bd422822168a1ae05edcd0ac612ac14db5530b87798de2317f94df8e1aed9816b9c36e8ae5b0a0adc4161329d4bfdedb55d056f49478ab72379c1ce17f0dedf829b84a2344d6eb3ce8382f8147dc7cda9b1d19fd81be72ed58f4670998fe80b8b0577fe13c89d36e2b3a3f2ee014e6e37ab04d3d781404cb431c52ad7412092001d1c702184bbf396cf8ce0e92c3153d1f829d6309319892ffbbb8f66ac3bca40e4baba3c40001b91fa6f93f7d7f848819", 0xc6}, {&(0x7f00000016c0)="3a8695e575e5af3c608c46fa03a0346e21fb281ab576c6d1572a26e434d663050c529e3a021987a262405d997df325582da772fef88a7cda9436540b81fdd91a6de4b0153cdee0cfcef9cc1668f697114d5803da9a03fe4b50dec2d96212a77fa33e4e66a5a7fe1d5b757a6043cdf0e4228bdbf41494d67a093b7d9484cff30a1ebaad915fced1b44ae0853f3ec721907b43147dbb60d1ebe271695166036ab1c8f6b0ded2e51b5a1551713ee7cb0ebd695d1a2809c0d1f70ffac3471ca5e3d1539973f736e208ebd4fce691a3e8870a35e033331b", 0xd5}, {&(0x7f00000017c0)="3cf2dbc639151c72bff4d3bb33709431752571c4e67abdb7fc7bf17b1d1ce3c52fd6ba2bcd0feeba754e0ac1c3ae1512754827c83527ccbb9cae602e4058431671b317a4f27836520271439721485cbce8a7703b8366a46e126e2b3e89c38244fe8c5f2d9d578368d7116ceeb8743f236ed56aaa9d7e51c16a79d1e078ffbff233dfbf74e1cc48ba3938eba498b9e4429a5955f7dd7cb100e584a5832c67f9eef8883c41e574a70e91bc3e3814ca1c9bedcca7d28a6440c328", 0xb9}, {&(0x7f0000001880)="56268d56a89eb9983c27501abb45902bd36d39afbd1aa726938e25803ce2d70ebba3927d84d79f2691f353884a4b8f99bde94eece5a8107d0a8b30c881f346370d490bddabb3d83b61fadc1c82e0526bd03701bbc72aeb057f83386049ab31bcf463f1db0ef2000ce100773f766e684a7084267bc4b08f6b824cf02b4448bd36fb02ddf6265b2ba179836444cfa17aa34a9206", 0x93}], 0xa, &(0x7f0000001a00)}}, {{&(0x7f0000001a40)={0x2, 0x4e20, @broadcast}, 0x10, &(0x7f0000001b40)=[{&(0x7f0000001a80)="20c9ad9fab012bf941b9ed07bb306d7948fa4768d9cb8b94b2b3bda3f35e8309de548b47ff5f46c6283c1f7f7adac315153b6ab56153a11a5f8b3b6dc03d8acd4181be5383bea89db30a5c2f5521ba340bccd4b604ba36c291a5b0d142d829d0647faea7d888057236f55b5074b4228fd3399e72bf1f2a2fd2b9898d80f309383b0dc8bf8a497cb6b9c0eef2ff37e3f381d775142640a32d94635728623c944cfe954e822f84a506dffd56be30f21702828b585f975e0dcca122e42d30", 0xbd}], 0x1}}, {{&(0x7f0000001b80)={0x2, 0x4e23, @multicast1}, 0x10, &(0x7f0000001d40)=[{&(0x7f0000001bc0)="7f30e7d8f0bee09d9097720a417c367588f7ac10651e43c4b73ff31803edb2f30cedcf8a008d992503d595c287", 0x2d}, {&(0x7f0000001c00)="04410d2f922c3b42717ddf202421cc13f0c2cc0a7bd8c62990271e47dd07e9c4c2e6fd7d68037096739a8e3aaac42806cabb94aad699f13aa72ea09f093eaed3961fcc3c4b683edbf9f974ea771b73e3defbc1f072af942c7fc1476b20f808e88e83be11b773a4e522f273aa02b413863bec75a82125e92878b900043129293a10e996efd78e72d75d64b7e4131453e3e377d085ea3cf24c640e75e4afa8b9762f411d579a906931525e", 0xaa}, {&(0x7f0000001cc0)="305124cf35c7f98dc1bec14bc2dbcb9336a5f478c92e3e539c479df0c3317b0550e0fed4570fe02d6971e32f0845a7348d42decca6c1da2c78082c2c2a545b582e62de85050237412d", 0x49}], 0x3, &(0x7f0000001e80)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @dev={0xac, 0x14, 0x14, 0x41}, @empty}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x3f}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @rand_addr=0x64010100, @local}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1000}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7fffffff}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @rand_addr=0x64010101, @loopback}}}, @ip_retopts={{0xa4, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x2c, 0x72, 0x3, 0x0, [{@local, 0xc476}, {@dev={0xac, 0x14, 0x14, 0x18}, 0x400}, {@private=0xa010100, 0x9}, {@dev={0xac, 0x14, 0x14, 0x13}, 0x9}, {@dev={0xac, 0x14, 0x14, 0x23}, 0x9}]}, @timestamp_prespec={0x44, 0x24, 0x8b, 0x3, 0x0, [{@dev={0xac, 0x14, 0x14, 0xb}, 0x80}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@loopback, 0x1}, {@broadcast, 0x400}]}, @timestamp_prespec={0x44, 0x2c, 0xd, 0x3, 0xf, [{@rand_addr=0x64010102, 0x1ff}, {@empty, 0x3}, {@local, 0xffffffff}, {@broadcast, 0xffffffff}, {@dev={0xac, 0x14, 0x14, 0x17}, 0x3f}]}, @cipso={0x86, 0x14, 0x0, [{0x7, 0xe, "c958e34bd155bf7ca8d8853a"}]}, @noop]}}}], 0x150}}], 0x3, 0x20000880) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000240)={@remote, @private0={0xfc, 0x0, '\x00', 0x1}, @mcast2, 0x9, 0x1, 0x1, 0x0, 0x75, 0x1000000, r3}) close(0xffffffffffffffff) [ 2934.588920] FAULT_INJECTION: forcing a failure. [ 2934.588920] name failslab, interval 1, probability 0, space 0, times 0 [ 2934.591190] CPU: 0 PID: 14507 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 2934.592409] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2934.594018] Call Trace: 16:17:25 executing program 0: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x187100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) [ 2934.594486] dump_stack+0x107/0x167 [ 2934.595247] should_fail.cold+0x5/0xa [ 2934.595922] ? create_object.isra.0+0x3a/0xa30 [ 2934.596711] should_failslab+0x5/0x20 [ 2934.597378] kmem_cache_alloc+0x5b/0x310 [ 2934.598084] create_object.isra.0+0x3a/0xa30 [ 2934.598837] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2934.599721] kmem_cache_alloc_node+0x169/0x330 [ 2934.600511] create_task_io_context+0x2c/0x430 [ 2934.601300] submit_bio_checks+0x1366/0x1720 [ 2934.602058] ? mark_held_locks+0x9e/0xe0 [ 2934.602759] ? trace_event_raw_event_block_rq_requeue+0x560/0x560 [ 2934.603827] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2934.604721] ? quarantine_put+0x8b/0x1a0 [ 2934.605417] ? trace_hardirqs_on+0x5b/0x180 [ 2934.606154] ? kmem_cache_free+0xa7/0x2d0 [ 2934.606869] submit_bio_noacct+0x82/0x1010 [ 2934.607603] ? slab_free_freelist_hook+0xa9/0x180 [ 2934.608431] ? blk_queue_enter+0xc30/0xc30 [ 2934.609158] ? kmem_cache_free+0x249/0x2d0 [ 2934.609892] ? mpage_release_unused_pages+0x4a7/0x600 [ 2934.610778] submit_bio+0xf3/0x4e0 [ 2934.611388] ? submit_bio_noacct+0x1010/0x1010 [ 2934.612176] ? up_write+0x191/0x550 [ 2934.612803] ? downgrade_write+0x3a0/0x3a0 [ 2934.613522] ? down_write_killable+0x180/0x180 [ 2934.614302] ext4_io_submit+0x181/0x210 [ 2934.614985] ext4_writepages+0x1265/0x3350 [ 2934.615749] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2934.616054] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2934.616586] ? __kasan_slab_free+0x122/0x160 [ 2934.616609] ? jbd2_journal_stop+0x61f/0xdc0 [ 2934.616632] ? jbd2_journal_stop+0x188/0xdc0 [ 2934.616659] ? balance_dirty_pages_ratelimited+0x43e/0x2000 [ 2934.621625] ? __ext4_journal_stop+0x107/0x1f0 [ 2934.622397] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2934.623228] ? __mark_inode_dirty+0x12e/0xd40 [ 2934.624007] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2934.624835] do_writepages+0xee/0x2a0 [ 2934.625485] ? page_writeback_cpu_online+0x20/0x20 [ 2934.626311] ? ext4_buffered_write_iter+0x26a/0x4a0 [ 2934.627175] ? lock_downgrade+0x6d0/0x6d0 [ 2934.627888] ? generic_perform_write+0x37d/0x4f0 [ 2934.628692] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2934.629538] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2934.630459] filemap_write_and_wait_range+0x65/0x100 [ 2934.631310] ext4_file_write_iter+0xd45/0x1530 [ 2934.632102] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2934.632884] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2934.633771] new_sync_write+0x42c/0x660 [ 2934.634444] ? new_sync_read+0x6f0/0x6f0 [ 2934.635129] ? ksys_write+0x12d/0x260 [ 2934.635787] ? lock_release+0x680/0x680 [ 2934.636457] ? avc_policy_seqno+0x9/0x70 [ 2934.637136] ? selinux_file_permission+0x92/0x520 [ 2934.637956] vfs_write+0x7c0/0xb10 [ 2934.638561] ksys_write+0x12d/0x260 [ 2934.639172] ? __ia32_sys_read+0xb0/0xb0 [ 2934.639864] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2934.640743] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2934.641609] do_syscall_64+0x33/0x40 [ 2934.642234] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2934.643106] RIP: 0033:0x7fe75cdf1b19 [ 2934.643738] 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 [ 2934.646840] RSP: 002b:00007fe75a367188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2934.648123] RAX: ffffffffffffffda RBX: 00007fe75cf04f60 RCX: 00007fe75cdf1b19 [ 2934.649312] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2934.650514] RBP: 00007fe75a3671d0 R08: 0000000000000000 R09: 0000000000000000 [ 2934.651722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2934.652909] R13: 00007ffdbd529e7f R14: 00007fe75a367300 R15: 0000000000022000 [ 2934.714846] FAULT_INJECTION: forcing a failure. [ 2934.714846] name failslab, interval 1, probability 0, space 0, times 0 [ 2934.716772] CPU: 0 PID: 14513 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 2934.717902] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2934.719194] Call Trace: [ 2934.719632] dump_stack+0x107/0x167 [ 2934.720220] should_fail.cold+0x5/0xa [ 2934.720848] ? ext4_mb_new_blocks+0x1fd8/0x45c0 [ 2934.721593] should_failslab+0x5/0x20 [ 2934.722194] kmem_cache_alloc+0x5b/0x310 [ 2934.722861] ext4_mb_new_blocks+0x1fd8/0x45c0 [ 2934.723604] ? lock_chain_count+0x20/0x20 [ 2934.724285] ? __is_insn_slot_addr+0x123/0x290 [ 2934.725017] ? lock_downgrade+0x6d0/0x6d0 [ 2934.725692] ? mark_lock+0xf5/0x2df0 [ 2934.726289] ? ext4_discard_preallocations+0xd80/0xd80 [ 2934.727138] ? entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2934.728025] ? lock_chain_count+0x20/0x20 [ 2934.728678] ? lock_chain_count+0x20/0x20 [ 2934.729332] ? __is_insn_slot_addr+0x14c/0x290 [ 2934.730054] ext4_new_meta_blocks+0x1e1/0x320 [ 2934.730799] ? ext4_should_retry_alloc+0x240/0x240 [ 2934.731596] ? lock_chain_count+0x20/0x20 [ 2934.732258] ? ext4_get_branch+0x541/0x6d0 [ 2934.732941] ext4_ind_map_blocks+0x950/0x2170 [ 2934.733676] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2934.734513] ? ext4_free_branches+0x680/0x680 [ 2934.735247] ? lock_release+0x680/0x680 [ 2934.735885] ? lock_downgrade+0x6d0/0x6d0 [ 2934.736567] ? down_write+0xe0/0x160 [ 2934.737171] ? down_write_killable+0x180/0x180 [ 2934.737898] ext4_map_blocks+0x902/0x1910 [ 2934.738565] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2934.739283] ? trace_hardirqs_on+0x5b/0x180 [ 2934.739974] ? kmem_cache_alloc+0x2a6/0x310 [ 2934.740667] ext4_writepages+0x19bf/0x3350 [ 2934.741364] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2934.742189] ? quarantine_put+0x8b/0x1a0 [ 2934.742822] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2934.743595] ? __kasan_slab_free+0x122/0x160 [ 2934.744299] ? jbd2_journal_stop+0x61f/0xdc0 [ 2934.745001] ? jbd2_journal_stop+0x188/0xdc0 [ 2934.745693] ? balance_dirty_pages_ratelimited+0x43e/0x2000 [ 2934.746586] ? __ext4_journal_stop+0x107/0x1f0 [ 2934.747301] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2934.748064] ? __mark_inode_dirty+0x12e/0xd40 [ 2934.748781] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2934.749524] do_writepages+0xee/0x2a0 [ 2934.750131] ? page_writeback_cpu_online+0x20/0x20 [ 2934.750886] ? ext4_buffered_write_iter+0x26a/0x4a0 [ 2934.751674] ? lock_downgrade+0x6d0/0x6d0 [ 2934.752328] ? generic_perform_write+0x37d/0x4f0 [ 2934.753078] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2934.753841] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2934.754700] filemap_write_and_wait_range+0x65/0x100 [ 2934.755503] ext4_file_write_iter+0xd45/0x1530 [ 2934.756253] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2934.756989] new_sync_write+0x42c/0x660 [ 2934.757613] ? new_sync_read+0x6f0/0x6f0 [ 2934.758258] ? lock_release+0x680/0x680 [ 2934.758858] ? avc_policy_seqno+0x9/0x70 [ 2934.759503] ? selinux_file_permission+0x92/0x520 [ 2934.760259] vfs_write+0x7c0/0xb10 [ 2934.760806] ksys_write+0x12d/0x260 [ 2934.761357] ? __ia32_sys_read+0xb0/0xb0 [ 2934.761971] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2934.762760] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2934.763547] do_syscall_64+0x33/0x40 [ 2934.764114] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2934.764899] RIP: 0033:0x7f8d9aea9b19 [ 2934.765469] 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 [ 2934.768320] RSP: 002b:00007f8d9841f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2934.769453] RAX: ffffffffffffffda RBX: 00007f8d9afbcf60 RCX: 00007f8d9aea9b19 [ 2934.770558] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2934.771889] RBP: 00007f8d9841f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2934.772955] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2934.774049] R13: 00007fff2f170e3f R14: 00007f8d9841f300 R15: 0000000000022000 16:17:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='( \x00$', @ANYRES16=r2, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r3, &(0x7f0000000000), 0x1b4000) sendmsg$NL80211_CMD_GET_WOWLAN(r3, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x28, 0x0, 0x100, 0x70bd28, 0x25dfdbff, {{}, {@void, @val={0x8}, @val={0xc, 0x99, {0x6, 0x13}}}}, ["", "", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x20845}, 0x20000840) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r1) 16:17:25 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000040)=""/16, 0x10) ftruncate(r1, 0x5) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x2}) 16:17:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 69) 16:17:25 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000200)={"495f83d9a35d3203dd718d15f4d57fb9", 0x0, 0x0, {0x2, 0x1000}, {0x10001, 0x401}, 0x9, [0x5, 0x6, 0x0, 0x4, 0x9, 0x4, 0x8001, 0x100000000, 0x6, 0x8, 0x1ff, 0xffffffffffffffe1, 0x8, 0x1, 0x1, 0x1]}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000740)={{r1}, r2, 0x8, @unused=[0x0, 0x9, 0x80000001], @subvolid=0x1}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = dup(r3) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$NL80211_CMD_GET_WIPHY(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r4) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r4) 16:17:25 executing program 0: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY(0xffffffffffffffff, 0x5000940f, &(0x7f00000001c0)={{}, "f1fd182e7dbc5176d89e53048951084ef636b126e5f49633a756ebb5e5f147ddc164e113a6fe627b37790c7d3218a69075a854a84174beef32e4a3105e7f6f03e2f482946454bdaecfcf146c1391d0a628118edc12ecde11bc9fb507ae449e41eea50d3b4ac57ec51869e1c80fbe45b74baa6edcf7f949748e921f4bd567513a932cfd6dd58c4b6a51959eccbf6c8cf06387d629c2f4af3d7db64ab027eb63447f161950b4f19afe828df911193f6968a1730c0c4fcb621848df6aabea672eb337ae7d65c099f8f78fe1422b77bd12ec2f3f2ff6cc4265dff7a3236da3f01d4d61e2f2469db5540ccf19fff494727665e9f816b701e242c47cd679b2763e2bedfc2937b20ec2dd4e97a27dddfa93950657d7d3f05584e9b63ddbe9e18cf70506f6596b282eeb30e401284e55d93bb0416c929ccb28f44fb9988a6cb0aefaae0275a47e3f3766ada054a4dc718894fd867e14de133f5791c76b51fb1cb0bc46b4e10a2feb760a645477cd5856b85cb2ad1b5364866f8bb669ef0b9a14f3c4d0e4ad33442a48ddeecdf717d324966b3304304ee4ed609f8a52c72c6b698187fd8ab647e7791d13de024fc970d740433bc8c5ce6ff8511b395c69c28ee74543cbbc5cc889e88efd385979a695ff6e4b8306cd773c199f8d808938c300c8f99d1341f45c74fdf2a471f8e75d785e7b7ab096bd8dca3417e84c3e0292fcf5750962409c4a8446acbc04b62660f95e72085f4b7f64454a0f7da7425f17dc16dbcf5e9cb9e1b826b0a4bee599fe61c9fbf89ccbae6d56f18bdb8de8b4fbe192e4ab77bd107fec7b4b71c79f541a1d24c3f1de0fbb094d858645be382524f68a039406ef8396425ccf90ce6966be55856db80a3deb933114df0d3d0caa63833d47ff3a7312fc670a85d206eee3fb88cd2d9955458d02db859e06cc21b19a2832a3066e16f9b3e349421e4e5921db997efb512d259b4523fa65fb249aa105d11f1cdf852a6dd209b9bdcfe151c54a8a9ea68afb1667cba481e2d772c6eb99f26a66bf851632cbe412a6ebf7d11fd690c035868e77c9ca8537f2a1e1eeae310da049debf2fadd7dd7f25b1e6cfccfca31635df7203b4a856d3110ed54d96910ce3c5a1bb97fafdca06e407753624a14354d4edbc8ddce9d784691683b688bc6c04ba1945feaea1b4f3a6dfe85c02b3ef76045a1160b52736ee5e8d364475cdcd9463efdeda39f3bb5b47639355dba301f01d999b5ec6568797e1b8460c4450a0e27d73bf019656bc5fff10f13f34f9b85c79f841a605afc790ffd48b9e784fac37c8dc9ccbea0b4113ec4ca720c58d0cb0c6a18ced2ad7c722a1d3e5b9ab1cf8493a42060f30ca309a04c9509c68f95c897bce8da17ed25978457339d05d605e7d62766fa949abf6ec5ed0a569ddbfbd89d69ac4b66517b845b2303dbefe8b401247321045bfb143a34ad0a431b81f094ee385a684fe1ccf2f9b5e0d4f915ae3e959009bcecb3d91e4d149684ff42b917a2f48a7880f361769936591adfa246a3df1e82eb0e951e6c928da0f6a14011be77e6bb0038c79d5cbdbf31deaeeffa9647f669badaa3a6de3aa63445da56e2b409cc33b5e3f7f3dcbd9efa6f26db8b9dcbf7b36553f7f7d383ba09de00aa61a9cda1a3e6e6fed47473b8cf9a63a168c9c07f0b55125f22a1201c773e0b996746f28a6ec58d43890c858aa84cc45bb170f44cd910f836c3496b3703c4b7801a265024580f1a361df10a742d5fbffeb37a389b6429f9de5dcde4b4c621ccce62e8c17b8bcfcab243195f32bf2560405f2608f44b0bd6a4961fa63008a5e9a98093b637558ac8ae3aba99e6f6b4636893e252e69b0145707d68cfe7db0d3991bf989745416039a6fbf74bc431054e8e796f739b45fda53f349bd548b36b1838ae49fc48060f77a6f88d86b09c9bd9c21a165c63d9a5ddb69f8fa7dc2c3eae69215de43f16a5055010e7ff280b0daeeb152f1e1575b355b098521d34e26ca93b10c8ec97b09123e1603e64ebf56269d77aad4b52018ed0f23e1ee2723e9fb59298c90f718516b795ce089a0370be9ad872ad85f0781254b9094d82beb00607046ac34a9e02b57660b04154efa7c819c18e31fd9c146164760c1df2199810af4b748b19bca5c474e6576dcb2d6eadb6c781ef768b383a607ed381de19a4cb7e310b6b9021b31da94316b02cd49ba357b92e1447e69858977bb7db072ee0bd4409213baf4bb0a2ee7b0801b00384d0d34f8995b00e3fd60af905c1d4561adee14a5706d91fd6bc5f20c39fbed9249353cc49c2cd2d5c51fa9be12d3a90f3a82dda67085eb6dc2997aab9994598b125445ca7b6ededfc0358ee7e6dfc95acfa5067f2b823a89df6a6c7273198664fb20effeeefd76f82cf36425df2bc15e296a28b95e293f6624a466e5efbce2440ed7fa028e0cf793c5fca5e63f8bece594b058d9c7c79c9a65c1a5895b6dc7d1dd6e182a226cb0df356ad6e34340b5ecda8727b6b4be39182fb5038fa8fc6c1a3fbb2081534fa2511c8239797877a326b6a471e0e8479e540b57df97b590c865679173fb20fb86932bb547c8c71e730a9532371df8e389fe5b29ea57cc25f248e90bc077369c70365ba814c48fcc6762551af46384b013bde0a985e025504837b8b1f4070600b142bad60e53079cfc77f1e4cd460000a22b814f025467b1421556710c1ccc9eee9b821aa150389811095eac703e54efc3f5e35ba54d5ba323d9afb78c9d7764369a63335eb52fc8a4bd167fabd49db27ed6efa763ecfd4a358b1bc68cca1f2567dac4ff0e5fdf6c7fa52ff46a0fe1d2fe61e31bfeb465310c9dbf8361abcba91ef7d0c0cb2baa2ebbed9c711f24b8ebe8b9f27480daca92ff0c1378fed28a6ade51053fd9e47dcf1f551599e4ac114a68f4bc95df1a0319afae0f642b9cb9474e1f7a57e77370e17cc8c6d8d71f2fc9dbb2eb91c04cde1619ef8b314a1a3cd1a5d015a289ac36edbf7352dec20829d267cd7eaa0e8aa042a2523dc192125aed649763e896bdfd06ea94ef9bc2aac0081ce31c4f077a56d5e5b6ad6c77af8a7e6a28b4f90a8005daa04ee996041fd7c059f9ca69cb216c39d05f1793a4099a55d3c15592eb016aa005d0c7c35dfd0a0961a260563f97b11d5beef3524348006f8743f5996576bfa65a700df96cfd4f0a9229733eaba8f338f791fa74bfe57ec0b1be967102e4932f8cdb42c6038d2d0633fe623c333e443193b70e8b6f0e222ee314ac569960068cf029773b325dfbcad002f66b24c8a160142d2c109c72b809de2df0627c1fa6f0fe445f683ef36355e2b3e11fe043e037b35a37de02f98ce0a9111cc275048c9302f476b3e7fed976ead486193231a8a207ff2f72601658cb238350b8238601436859f7afa27a59f94270ee43804c4ec66c52266296e2a5479c47986417cf99c9df7ae9e48a6f93147dc5519e50d6a6f8238a59a90e3bbc48f7b5a1de2d5aeed39b26790bf729baae12b36bda721151b3d7bd82bbcb63fdbc4b1c786fa94634ae944cd2c1984448a39b0992f8eecd2702bcb1e21915399c3ea61444148ee3400542563d6ab214d442b594193cbe5e87b6083c93cf647af164a09631c1f26307e8efa937b95f0dc0a004d3bb104396ab3b170cf00405518262a5940205cb04352105432296207d45b66ac149ee16e251b28ebec8c113099d814cb274ac4a8b719c254fcb5602bae574999c859d9c40978c9f156c75857269b7c8ef145ffeaf00c8f71d98131f7161c0bfe0192fd327a0b1f278be234b5cc1a818bdc8d6b6f02dca8e322afd82c6ac81f987d959b1f6e6b2b86bac33fec74138e59268db4b86c4656b75691cb2370d2315755faf68cd9d9026d9e80c1e52171f45769b029870183c48c65844668b6c199f686b80e9001b196541b8497023c2b3cb4f029d78f3a8c851a547e639ecf9f637707d0f36fa1c116559eae2744c69a7030b27053d29fe8c87d000f0cc6f84530601ed7158a38062d6e3fc7b02607d48e3fa6c2186033d06ac25055d01555b158c19d2adadbf3d2cb200b7e27c9e3df67501324cd3aa11de8ed085cb4f4010d080afefa7eb8fbd045333db3b6524e9c98846f31efda2cc88b617519fd2803d39babe5b3828a01014f6242e3486d77a3feeb043954e79179ef652e1fc17aeb1a45bfadda8199627e024c5112cf70ea6569215494e5e3d89e9a62f1e9332d73d2c0d6bac9a0cf329cb649be8c9320a0231a7662d83366a1106ea1e898b86784b599033b91b4ee636848e6e29ef270cd3086137cc835083c9fb944e2543b9033740781cee53741febcb52ab4f5521f534f1abd84eab6a24ceb837df65e10b2ffa7c5b6ee699168fddd649098ccb54c92bcf707f7096b78d5214aea9a495bf4a03185276f25aefae06f9b78e3e1b969d930229d02e6191edc47f83f06a6af651e0f28b8f3df1aa5a61191a21a0e94640a4b067b270e10af377adae8bed3b4826c5ed9c445636b4a8dee394a61b56f055e3e3cdbdc3263c5dc1165819bb4eb1cb8ee500379e5977a02ca55dbe13f406b430fe57cfa627338b334d30f01c13e7dc8340f317b3e58ef5ca29fe13a4a4069c8f051b21cbaa4a0dbc21e9fcae073a94cbc211c09501aad61c037fa841d4e748206417580a6f0b7cb1c5b7b96cabb6d48dcc903b917d79363682664082240afb3c1dd3e0f739d939845741bbc7028d2f194a660a88b77907b5f5921feb8433234e40f2f6707f092ecc259da24ef256c1e3cb37db005a96d3a7b75667f215b882fdcf6754146b4e9876579ffe7578078f93ca72a7df645badfe2ad86dd2dfb760f8e4feb2957b1ba9e6e8ea1a126c59ca94abb25423c9858a554e90aa06ef9cc66ea8e80966dd3af2af8a089a031cac4c6a6ffca06b71e5798a74160ffb38eceec204e633847104887ebb76e28962351684b1ad467792b7f08f87800b2c8138d0a50c87e636b0885b7d804050b2772543d54ac4765af34a5a22b246173135dfb5d3b9725455e47bc275125560a5588398ec7c5ef4002306335cd68ac8e563ba5d2b20e2d98aefbb031fdcb285d4b5fc482749887f7a042d0304e8f22984fa0c9060c0b0948dbe218a0da0131baa72fc7f7ddf73ab11bf6540b35b94c79276fe2aca4503045f51dd60ce3b067cabab19f0c276ec55a7898a3a63c802ef54976e3c813ea2c15349892a6536093e4fde0eb2dc5452e54cab0bf88030f276e566368599052b22ebdb56d79f04f7353fc53aa0dec01fdb64568b40ec661847b699ba3f4e933f2a01fc5eaaf90d65807af289cde14e9323242ecc65a298dd17cbd0a3d9c7eb631e2782852e9d3e126e4775a7febe4250dd1deb59663e12275ba7a3cc0826a307889d97510c707acb0165e3016d9ad4f111aecc84a768d2d06954ac0db496444c051c34ae3a808dc7a7dccd403d9d1e3895bf19e5862c1ef05629da518c4e426b532ac412e924eee5a130bf8ed7537281459538953e8e8c4855f091ba1de394377e1b1d3b17056b140173484b8cf65a809482d88813e2357c88a1b6a7550d9656e48e81c20f91a483caf1e2c68786e8492b78cc503f1ff856f5c283015df2cf4ac36456dad71e1ed340693c271950d1e02b7c81aefd8ff66cea4af848386f45153347b2ee01978b658dc0bd294d09c13b1e8f5daa5dd4d27b3760315382b1e001289f40d8b34d8cb3ef83259a3885793f86e7ad0dda7d2ee9185ee33b16a7a64bb7bb57dd08f047ac2b7853f03677234373f98211dc80868ac73952"}) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) read(r0, &(0x7f0000000000), 0x1b4000) [ 2934.872200] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2934.944782] FAULT_INJECTION: forcing a failure. [ 2934.944782] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2934.947812] CPU: 1 PID: 14546 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 2934.949264] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2934.950970] Call Trace: [ 2934.951520] dump_stack+0x107/0x167 [ 2934.952279] should_fail.cold+0x5/0xa [ 2934.953078] _copy_from_user+0x2e/0x1b0 [ 2934.953895] kstrtouint_from_user+0xbd/0x220 [ 2934.954792] ? kstrtou8_from_user+0x210/0x210 [ 2934.955733] ? lock_acquire+0x197/0x470 [ 2934.956547] ? ksys_write+0x12d/0x260 [ 2934.957347] proc_fail_nth_write+0x78/0x220 [ 2934.958241] ? proc_task_getattr+0x1f0/0x1f0 [ 2934.959154] ? proc_task_getattr+0x1f0/0x1f0 [ 2934.960064] vfs_write+0x29a/0xb10 [ 2934.960801] ksys_write+0x12d/0x260 [ 2934.961548] ? __ia32_sys_read+0xb0/0xb0 [ 2934.962382] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2934.963463] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2934.964537] do_syscall_64+0x33/0x40 [ 2934.965363] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2934.966627] RIP: 0033:0x7fe75cda45ff [ 2934.967410] 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 [ 2934.971400] RSP: 002b:00007fe75a367170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 2934.972990] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe75cda45ff [ 2934.974465] RDX: 0000000000000001 RSI: 00007fe75a3671e0 RDI: 0000000000000007 [ 2934.976122] RBP: 00007fe75a3671d0 R08: 0000000000000000 R09: 0000000000000000 [ 2934.977593] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2934.979062] R13: 00007ffdbd529e7f R14: 00007fe75a367300 R15: 0000000000022000 16:17:25 executing program 0: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000004, 0x100010, r0, 0x8000000) read(r0, &(0x7f0000000000), 0x1b4000) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$HIDIOCSUSAGE(r0, 0x4018480c, &(0x7f0000000000)={0x3, 0x3, 0x5, 0x2, 0x10001, 0x5}) [ 2934.999796] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. 16:17:26 executing program 5: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 82) 16:17:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000400), r0) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r3, &(0x7f0000000000), 0x1b4000) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r3) sendmsg$NL80211_CMD_RELOAD_REGDB(r3, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r4, 0xa, 0x70bd2c, 0x25dfdbff, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x40) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r1) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_generic(r3, &(0x7f00000004c0)={&(0x7f0000000180), 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x38, 0x29, 0x10, 0x70bd29, 0x25dfdbfb, {}, [@generic="5a2ac4404d91fd884907547d2d826d667d42f1b0fc29f4d115415e0ea5007e337f"]}, 0x38}, 0x1, 0x0, 0x0, 0x40010}, 0x200080c0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), r0) sendmsg$NL80211_CMD_STOP_AP(r5, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x20, r6, 0x4, 0x70bd2a, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x1, 0x50}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x4008800) 16:17:26 executing program 0: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f00000001c0)=""/102394, 0x18ffa) 16:17:26 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x2, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1}, 0x1bf) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000000c0)='++\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='(-)\x00', &(0x7f0000000180)='\'-\x00', &(0x7f00000001c0)='-,\x1b:#\x00', &(0x7f0000000200)='$#(\x00', &(0x7f0000000240)='\x00'], &(0x7f0000000340)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='/*-!:#\x00'], 0x1000) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) socketpair(0x3, 0x2, 0x3f, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$sock(r3, &(0x7f0000000780)={&(0x7f0000000480)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)="58fa91ef3da191a33bea4972b319133a8f291997faa1cf9675a21f32ecb7d8a858b65e0d3430f510507ae7345c6efb1f770adfaedbd6bca2542e007b3d76c25169caba5bf4bb53c690bfe98a964346b8f1556eddbcdb7f4796ff5904", 0x5c}, {&(0x7f0000000580)="7720298db8ae4ada355c92b3562a137fa1ecb0b92956f7b12b205e4c35e2753d02c46aacf8466cc28aae50d61ae5132d2aeb5f5d4008234c80222dcf6d02a444140b3aad11dc11c741fba996333408", 0x4f}, {&(0x7f0000000600)="98c2ebc6b0ff8868302101e044aea6ede6827de361761e5fabdee5c75555ea4e8f633837902b1ca2087d7ee276a2bf4f6e3bdaa8ed9e10215830c6737eb9db7e2fc5c161a902a711266e56540fa621990313063b9185f3c61836e017846520917cae4164fed2c3f17c0e0a9479a034c249f4b91ac3c14bf0332ded2940300978660507bfa9f72beed5964dc4922a4ebd896d5fc509a143142e7eda0fbd1578fcd9c90c019235a397ef0dd3b943dc98b3fbbd7346923a12e8d41c2fcb043c78a3a5fd", 0xc2}, {&(0x7f0000000700)="73f16c4e20ed08c53a4907e16dee5f09033d5ac2dec22221a64b6ffe10239954a5abc82c49c4d8834589a26aa81ad2684d35fa615b8a45", 0x37}], 0x4}, 0x4004) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000400)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)={r1, r2+60000000}, 0x1, 0x0, 0x1}, 0x0) 16:17:26 executing program 4: fchmod(0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r3, &(0x7f0000000000), 0x1b4000) openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x2, 0x0, 0x1004, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000000240)={@remote, @private0={0xfc, 0x0, '\x00', 0x1}, @mcast2, 0x9, 0x1, 0x1, 0x0, 0x75, 0x1000000, r6}) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='memory.swap.max\x00', 0x2, 0x0) close(r0) 16:17:26 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) socket$inet6_udplite(0xa, 0x2, 0x88) r4 = openat2(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x16e, 0x18}, 0x18) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r4) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r2) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r2) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000140)=0x40) [ 2935.101071] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 16:17:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) [ 2935.146890] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2935.163545] FAULT_INJECTION: forcing a failure. [ 2935.163545] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2935.165002] CPU: 0 PID: 14582 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 2935.165800] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2935.166760] Call Trace: [ 2935.167071] dump_stack+0x107/0x167 [ 2935.167596] should_fail.cold+0x5/0xa [ 2935.168089] __alloc_pages_nodemask+0x182/0x600 [ 2935.168621] ? add_mm_counter_fast+0x220/0x220 [ 2935.169145] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2935.169833] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2935.170432] ? lock_downgrade+0x6d0/0x6d0 [ 2935.170904] ? mark_held_locks+0x9e/0xe0 [ 2935.171374] alloc_pages_vma+0xbb/0x410 [ 2935.171841] handle_mm_fault+0x152f/0x3500 [ 2935.172321] ? do_raw_spin_lock+0x121/0x260 [ 2935.172811] ? rwlock_bug.part.0+0x90/0x90 [ 2935.173292] ? __pmd_alloc+0x630/0x630 [ 2935.173752] __get_user_pages+0x6ec/0x1620 [ 2935.174244] ? follow_page_mask+0x1900/0x1900 [ 2935.174760] ? down_read+0x10f/0x430 [ 2935.175183] ? down_write+0x160/0x160 [ 2935.175638] get_user_pages_unlocked+0x18a/0x690 [ 2935.176198] ? internal_get_user_pages_fast+0xdce/0x2640 [ 2935.176819] ? pin_user_pages_locked+0x7b0/0x7b0 [ 2935.177368] internal_get_user_pages_fast+0x175f/0x2640 [ 2935.177995] ? pin_user_pages_unlocked+0x80/0x80 [ 2935.178540] ? trace_hardirqs_on+0x5b/0x180 [ 2935.179034] get_user_pages_fast+0x66/0xa0 [ 2935.179517] iov_iter_get_pages+0x297/0xf40 [ 2935.180022] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 2935.180583] ? mempool_resize+0x7d0/0x7d0 [ 2935.181073] bio_iov_iter_get_pages+0x22a/0x1200 [ 2935.181621] ? bvec_alloc+0x17e/0x2f0 [ 2935.182061] ? bio_alloc_bioset+0x2a1/0x600 [ 2935.182554] ? bio_add_pc_page+0x100/0x100 [ 2935.183041] ? bvec_alloc+0x290/0x2f0 [ 2935.183478] ? iov_iter_npages+0x1fd/0xa70 [ 2935.183971] ? ext4_iomap_begin+0x1a0/0x700 [ 2935.184469] iomap_dio_bio_actor+0x77a/0xef0 [ 2935.184975] iomap_dio_actor+0x36f/0x560 [ 2935.185446] iomap_apply+0x289/0x810 [ 2935.185870] ? iomap_dio_rw+0x90/0x90 [ 2935.186311] ? trace_event_raw_event_iomap_class+0x560/0x560 [ 2935.186972] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2935.187592] ? mark_held_locks+0x9e/0xe0 [ 2935.188065] ? filemap_check_errors+0xa5/0x150 [ 2935.188601] __iomap_dio_rw+0x6cd/0x1110 [ 2935.189062] ? iomap_dio_rw+0x90/0x90 [ 2935.189511] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2935.190039] ? down_read+0x10f/0x430 [ 2935.190469] ? down_write+0x160/0x160 [ 2935.190907] iomap_dio_rw+0x31/0x90 [ 2935.191334] ext4_file_read_iter+0x2c7/0x4c0 [ 2935.191859] new_sync_read+0x424/0x6f0 [ 2935.192310] ? ksys_lseek+0x1b0/0x1b0 [ 2935.192757] ? fsnotify_perm.part.0+0x22d/0x620 [ 2935.193287] ? security_file_permission+0xb1/0xe0 [ 2935.193846] vfs_read+0x4da/0x620 [ 2935.194249] ksys_read+0x12d/0x260 [ 2935.194657] ? vfs_write+0xb10/0xb10 [ 2935.195087] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2935.195694] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2935.196283] do_syscall_64+0x33/0x40 [ 2935.196711] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2935.197297] RIP: 0033:0x7f6c9e32db19 [ 2935.197721] 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 [ 2935.199986] RSP: 002b:00007f6c9b8a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2935.200984] RAX: ffffffffffffffda RBX: 00007f6c9e440f60 RCX: 00007f6c9e32db19 [ 2935.201803] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2935.202617] RBP: 00007f6c9b8a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2935.203433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2935.204361] R13: 00007fff36abeaef R14: 00007f6c9b8a3300 R15: 0000000000022000 [ 2935.222204] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2935.224846] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. 16:17:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0xb8) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) ptrace(0x4207, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 47) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0), 0x2001, &(0x7f0000000600)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {}, 0x2c, {[{@noextend}, {@access_uid}, {@afid={'afid', 0x3d, 0x3}}, {@debug={'debug', 0x3d, 0x80000000}}], [{@obj_role={'obj_role', 0x3d, '=noneK\xfd\xfb\x84\x91]\xb2\xa0&\xa2\xe6j\xa7_\xde\x96\x92\xf5O+'}}, {@smackfshat={'smackfshat', 0x3d, 'syztnl2\x00'}}, {@subj_user={'subj_user', 0x3d, '|\xb1\x0e\xed\xc9\xaf}'}}, {@appraise_type}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) 16:17:38 executing program 4: fchmod(0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x4, 0x18, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x2, 0x0, 0x1004, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)={@remote, @private0={0xfc, 0x0, '\x00', 0x1}, @mcast2, 0x9, 0x1, 0x1, 0x0, 0x75, 0x1000000, r2}) close(0xffffffffffffffff) 16:17:38 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x9, 0x8, &(0x7f0000001600)=[{&(0x7f00000000c0)="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", 0x1000, 0x6}, {&(0x7f00000010c0)="419c104d2b0a8c4d9314259925b42dff5242ce64cd86d018bc8aa3db5e22b8378e1e68ea315eb53cd43e0525c52f8c776406bc27a84e12a764180aeb26cebbf108f0a36133740c7cc7a3db11780a9b75cbcfa626aac8eba0fa", 0x59, 0x8}, {&(0x7f0000001140)="5338a4a94001c4912d1ee4bd626c6fc31e59773293bbb4f459d433abba1beb45b52b19adabc39f968022d7202df05e030aa94d66ec277f298400333c1fa1e73246ec213635693594af881452f81c867601bf740e8fec8ff2ad00afce793fc601001e80b4f10dd715f96bd66320351d477a6da696358e5a5f11fe89eefac83d3641bf5922fca81d262772db933d12c809913e12366587fcf9b73f3c0047ac06b2c01f663e14e7cc9e60dddb1d6766d2", 0xaf, 0x9}, {&(0x7f0000001200)="5166e307b403d3fc39ca32000616a49baa9d9240f39c2a6a677ea7ba8b", 0x1d, 0x100000000}, {&(0x7f0000001240)="9da8abaf785a38544c90e8915669fd3ed42c56e307cbb0ceffde3e44903b48f3cac6e0cb0155ac94a1fb8405553f63504aca139998cb0ea4ebb2d0083ae2c1cb0dc9e3429c88ead9fcdd418c4a16d1ae5e106de4b2e03b92b644489024ca1e054f0754737fe05ac1829874345993b9fdd8996ec2e4bce042d4b636a18fcf389c3c3c19219946d457f6dedfc978649bcf7e098de2044804d2a172d480312dbeff1aad33e18dbfa97621d9bd198be103e2da9c076a40a464c0040457e2cddc3660ff0b6ef7db58510599eccf1e40cd9506ca63d0f556999c9a6753562b486900bb171f414cc36be01cd6a827ab", 0xec, 0x7}, {&(0x7f0000001340)="432184bc7bed3ae4689c1d5525a86818e0877075a9552d0cad918de2d5995ab740c5a3fd3a44adcccef20c1eca99a48597801719dbd88c2cd259b5d46da7f8c6330ecfb97a1a71144190f91bc2720201a1b700b64002a0efa5463f0886fb9a40474959b092280e85a6a45501f87c1a0275d456426f07c2c00f33ffdb970feb7c1f42250605896e386e186f1a1e5f1649c2fa88662143984763bf748c9a08abff387a10796713abd2399dab0f56eb6a4f420d1ef5af96", 0xb6, 0x6}, {&(0x7f0000001400)="ef79b03d8ada26969ea002411abf1e2284c1cf4e5662da99293999076ae22f2e7d85816fb64f66e1f129de7d1ef09c0e469164d014d74e8da73e6950961fcd20f13566bcba6a0216ab300838a93e7d60423004f7027aa7b8240b610cda78b193377071aa1f9aa6db315126c4edcd8e2982a00c785f2be11221114b2cabce2a85316cf8d6c47b5c26f92af20fd90db9a76ae0c2f83314e65e15c50fa7828495452cd980a95b431c26b5abcde83d262ca62fa64ab9a282aefd22109fdb10a293d624d2fe0a418524424d4507514a7cf3a65ef0b67d74efb9a7010e738eae7cbf64e872b0e18e092d51d314a0", 0xeb, 0x7}, {&(0x7f0000001500)="ee9cc164ea754454371d506f5a6e66584e012349b0acf3ded12e1fc10e9df243ec2f1ee59ba92e13d45cd4d4bdf7bcf384b30a37a4ae5060da28d6a37e6b6b97a61ab68ba65dc0d1f256e1bac01b18d373691818aaef007cbf9a7d541ee7ce2516f37b63e024ef684a941aac2157fc4a9a459b663aacbd7ced2ee911d9b09ea5684d0270a03fc70070679182d4598d52956311fcc64965783c9496ac8941a572b9bb41a59833ce20d5a79e3f87ad752023e37def90d498fa2eabc4d7aa3dad45b90819d1ed7153c1595e751ffcc500e6e6105c9fbcf3aaefde92e82e6c2d7baa6a7e215b61fdce7a176007", 0xeb, 0x7}], 0xc5033, &(0x7f00000016c0)={[{@utf8}, {@shortname_winnt}, {@utf8}, {@utf8}], [{@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@uid_lt={'uid<', 0xffffffffffffffff}}]}) 16:17:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x28}}, 0x8000) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$FIBMAP(r3, 0x1, &(0x7f0000000000)=0x1ff) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r1) 16:17:38 executing program 0: r0 = syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x30, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) 16:17:38 executing program 5: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 83) 16:17:38 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) socket$inet6_udplite(0xa, 0x2, 0x88) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) openat(r4, &(0x7f0000000140)='./file0\x00', 0x100, 0x0) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r2) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r2) 16:17:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0', [], 0x2}, 0xb) [ 2947.140886] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2947.155318] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2947.169291] loop6: detected capacity change from 0 to 135266304 [ 2947.175110] FAULT_INJECTION: forcing a failure. [ 2947.175110] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2947.176532] CPU: 0 PID: 14632 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 2947.177315] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2947.178255] Call Trace: [ 2947.178562] dump_stack+0x107/0x167 [ 2947.178975] should_fail.cold+0x5/0xa [ 2947.179413] __alloc_pages_nodemask+0x182/0x600 [ 2947.179954] ? add_mm_counter_fast+0x220/0x220 [ 2947.180476] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2947.181160] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2947.181756] ? lock_downgrade+0x6d0/0x6d0 [ 2947.182228] ? mark_held_locks+0x9e/0xe0 [ 2947.182692] alloc_pages_vma+0xbb/0x410 [ 2947.183152] handle_mm_fault+0x152f/0x3500 [ 2947.183636] ? do_raw_spin_lock+0x121/0x260 [ 2947.184187] ? rwlock_bug.part.0+0x90/0x90 [ 2947.184669] ? __pmd_alloc+0x630/0x630 [ 2947.185124] __get_user_pages+0x6ec/0x1620 [ 2947.185613] ? follow_page_mask+0x1900/0x1900 [ 2947.186127] ? down_read+0x10f/0x430 [ 2947.186553] ? down_write+0x160/0x160 [ 2947.186994] get_user_pages_unlocked+0x18a/0x690 [ 2947.187538] ? internal_get_user_pages_fast+0xdce/0x2640 [ 2947.188164] ? pin_user_pages_locked+0x7b0/0x7b0 [ 2947.188709] internal_get_user_pages_fast+0x175f/0x2640 [ 2947.189335] ? pin_user_pages_unlocked+0x80/0x80 [ 2947.189878] ? trace_hardirqs_on+0x5b/0x180 [ 2947.190372] get_user_pages_fast+0x66/0xa0 [ 2947.190854] iov_iter_get_pages+0x297/0xf40 [ 2947.191348] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 2947.191914] ? mempool_resize+0x7d0/0x7d0 [ 2947.192392] bio_iov_iter_get_pages+0x22a/0x1200 [ 2947.192940] ? bvec_alloc+0x17e/0x2f0 [ 2947.193381] ? bio_alloc_bioset+0x2a1/0x600 [ 2947.193872] ? bio_add_pc_page+0x100/0x100 [ 2947.194356] ? bvec_alloc+0x290/0x2f0 [ 2947.194792] ? iov_iter_npages+0x1fd/0xa70 [ 2947.195281] ? ext4_iomap_begin+0x1a0/0x700 [ 2947.195783] iomap_dio_bio_actor+0x77a/0xef0 [ 2947.196296] iomap_dio_actor+0x36f/0x560 [ 2947.196763] iomap_apply+0x289/0x810 [ 2947.197187] ? iomap_dio_rw+0x90/0x90 [ 2947.197623] ? trace_event_raw_event_iomap_class+0x560/0x560 [ 2947.198282] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2947.198886] ? mark_held_locks+0x9e/0xe0 [ 2947.199354] ? filemap_check_errors+0xa5/0x150 [ 2947.199887] __iomap_dio_rw+0x6cd/0x1110 [ 2947.200350] ? iomap_dio_rw+0x90/0x90 [ 2947.200791] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2947.201318] ? down_read+0x10f/0x430 [ 2947.201742] ? down_write+0x160/0x160 [ 2947.202176] iomap_dio_rw+0x31/0x90 [ 2947.202596] ext4_file_read_iter+0x2c7/0x4c0 [ 2947.203104] new_sync_read+0x424/0x6f0 [ 2947.203550] ? ksys_lseek+0x1b0/0x1b0 [ 2947.204002] ? fsnotify_perm.part.0+0x22d/0x620 [ 2947.204536] ? security_file_permission+0xb1/0xe0 [ 2947.205094] vfs_read+0x4da/0x620 [ 2947.205496] ksys_read+0x12d/0x260 [ 2947.205898] ? vfs_write+0xb10/0xb10 [ 2947.206322] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2947.206922] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2947.207512] do_syscall_64+0x33/0x40 [ 2947.207944] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2947.208527] RIP: 0033:0x7f6c9e32db19 [ 2947.208951] 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 [ 2947.211050] RSP: 002b:00007f6c9b8a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2947.211928] RAX: ffffffffffffffda RBX: 00007f6c9e440f60 RCX: 00007f6c9e32db19 [ 2947.212749] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2947.213562] RBP: 00007f6c9b8a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2947.214375] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2947.215192] R13: 00007fff36abeaef R14: 00007f6c9b8a3300 R15: 0000000000022000 [ 2947.228348] FAULT_INJECTION: forcing a failure. [ 2947.228348] name failslab, interval 1, probability 0, space 0, times 0 16:17:38 executing program 0: syz_io_uring_setup(0x26f07, &(0x7f0000000140)={0x0, 0x4d4a, 0x1, 0x0, 0x1fc}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ftruncate(r0, 0x487) read(r0, &(0x7f0000000000), 0x1b4000) [ 2947.231666] CPU: 1 PID: 14622 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 2947.233380] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2947.235561] Call Trace: [ 2947.236284] dump_stack+0x107/0x167 [ 2947.237134] should_fail.cold+0x5/0xa [ 2947.238018] ? create_object.isra.0+0x3a/0xa30 [ 2947.239072] should_failslab+0x5/0x20 [ 2947.239966] kmem_cache_alloc+0x5b/0x310 [ 2947.240923] create_object.isra.0+0x3a/0xa30 [ 2947.241946] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2947.243106] kmem_cache_alloc+0x159/0x310 [ 2947.244063] ext4_mb_new_blocks+0x1fd8/0x45c0 [ 2947.245100] ? lock_chain_count+0x20/0x20 [ 2947.246079] ? __is_insn_slot_addr+0x123/0x290 [ 2947.247209] ? lock_downgrade+0x6d0/0x6d0 [ 2947.248161] ? mark_lock+0xf5/0x2df0 [ 2947.249012] ? ext4_discard_preallocations+0xd80/0xd80 [ 2947.250213] ? entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2947.251429] ? lock_chain_count+0x20/0x20 [ 2947.252384] ? lock_chain_count+0x20/0x20 [ 2947.253323] ? __is_insn_slot_addr+0x14c/0x290 [ 2947.254367] ext4_new_meta_blocks+0x1e1/0x320 [ 2947.255398] ? ext4_should_retry_alloc+0x240/0x240 [ 2947.256530] ? lock_chain_count+0x20/0x20 [ 2947.257473] ? ext4_get_branch+0x541/0x6d0 [ 2947.258456] ext4_ind_map_blocks+0x950/0x2170 [ 2947.259491] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2947.260704] ? ext4_free_branches+0x680/0x680 [ 2947.261741] ? lock_release+0x680/0x680 [ 2947.262653] ? lock_downgrade+0x6d0/0x6d0 [ 2947.263606] ? down_write+0xe0/0x160 [ 2947.264460] ? down_write_killable+0x180/0x180 [ 2947.265520] ext4_map_blocks+0x902/0x1910 [ 2947.266581] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2947.267609] ? trace_hardirqs_on+0x5b/0x180 [ 2947.268652] ? kmem_cache_alloc+0x2a6/0x310 [ 2947.269644] ext4_writepages+0x19bf/0x3350 [ 2947.270635] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2947.271829] ? quarantine_put+0x8b/0x1a0 [ 2947.272753] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2947.273865] ? __kasan_slab_free+0x122/0x160 [ 2947.274867] ? jbd2_journal_stop+0x61f/0xdc0 [ 2947.275886] ? jbd2_journal_stop+0x188/0xdc0 [ 2947.276892] ? balance_dirty_pages_ratelimited+0x43e/0x2000 16:17:38 executing program 5: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 84) [ 2947.278181] ? __ext4_journal_stop+0x107/0x1f0 [ 2947.279390] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2947.280517] ? __mark_inode_dirty+0x12e/0xd40 [ 2947.281547] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2947.282650] do_writepages+0xee/0x2a0 [ 2947.283513] ? page_writeback_cpu_online+0x20/0x20 [ 2947.284641] ? ext4_buffered_write_iter+0x26a/0x4a0 [ 2947.285792] ? lock_downgrade+0x6d0/0x6d0 [ 2947.286746] ? generic_perform_write+0x37d/0x4f0 [ 2947.287847] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2947.288995] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2947.290231] filemap_write_and_wait_range+0x65/0x100 [ 2947.291385] ext4_file_write_iter+0xd45/0x1530 [ 2947.292447] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2947.293497] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2947.294701] new_sync_write+0x42c/0x660 [ 2947.295607] ? new_sync_read+0x6f0/0x6f0 [ 2947.296539] ? ksys_write+0x12d/0x260 [ 2947.297407] ? lock_release+0x680/0x680 [ 2947.298315] ? avc_policy_seqno+0x9/0x70 [ 2947.299240] ? selinux_file_permission+0x92/0x520 [ 2947.300367] vfs_write+0x7c0/0xb10 [ 2947.301183] ksys_write+0x12d/0x260 [ 2947.302014] ? __ia32_sys_read+0xb0/0xb0 [ 2947.302950] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2947.304153] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2947.305340] do_syscall_64+0x33/0x40 [ 2947.306175] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2947.307322] RIP: 0033:0x7f8d9aea9b19 [ 2947.308178] 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 [ 2947.312365] RSP: 002b:00007f8d9841f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 16:17:38 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="250300000000000000000177f50853a6ea2282d84dd981a980356d4b50fd450a3400738786052bb03a3956ee963339c2f8a56cba3a31ff17cccc412ca851238db3e9852d4faba759064f70739059e8914ab3b0f210b56dfc6030f1a04ff0f9d8f77c44e78af03533c8dca2ea61dc3442382e205bf8b7d3fe0d7c1126bd3ca493617938b92952d893c2f7b86b4168a7346594ff212c0fd85e64dc6514b388b8cf7e5745ad3127f353762ae82279ca7934c754a3546f43e4600424c05d32c226e05b139673c44dab010b3273a4b0aaaa7f49a31128561ed4c52b443eaa210c9fd9a5a6be97"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r2) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r2) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r4, &(0x7f0000000000), 0x1b4000) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_CONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x2c, r6, 0x5, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r7}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x9b4}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}]]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_GET_MPP(r4, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="004e90d64f784844a43f000000000000003b", @ANYRES32=0x0, @ANYBLOB="0a0006000802110000010000"], 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x20000045) [ 2947.314114] RAX: ffffffffffffffda RBX: 00007f8d9afbcf60 RCX: 00007f8d9aea9b19 [ 2947.315933] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2947.317553] RBP: 00007f8d9841f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2947.319175] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2947.321025] R13: 00007fff2f170e3f R14: 00007f8d9841f300 R15: 0000000000022000 [ 2947.326441] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2947.326957] loop6: detected capacity change from 0 to 135266304 [ 2947.390005] FAULT_INJECTION: forcing a failure. [ 2947.390005] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2947.392803] CPU: 1 PID: 14658 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 2947.394380] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2947.396272] Call Trace: [ 2947.396870] dump_stack+0x107/0x167 [ 2947.397700] should_fail.cold+0x5/0xa 16:17:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0', [], 0x3}, 0xb) [ 2947.398570] __alloc_pages_nodemask+0x182/0x600 [ 2947.399872] ? add_mm_counter_fast+0x220/0x220 [ 2947.400916] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2947.402289] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2947.403489] ? lock_downgrade+0x6d0/0x6d0 [ 2947.404447] ? mark_held_locks+0x9e/0xe0 [ 2947.405373] alloc_pages_vma+0xbb/0x410 [ 2947.406279] handle_mm_fault+0x152f/0x3500 [ 2947.407240] ? do_raw_spin_lock+0x121/0x260 [ 2947.408227] ? rwlock_bug.part.0+0x90/0x90 [ 2947.409182] ? __pmd_alloc+0x630/0x630 [ 2947.410089] __get_user_pages+0x6ec/0x1620 [ 2947.411057] ? follow_page_mask+0x1900/0x1900 [ 2947.412079] ? down_read+0x10f/0x430 [ 2947.412922] ? down_write+0x160/0x160 [ 2947.413793] get_user_pages_unlocked+0x18a/0x690 [ 2947.414870] ? internal_get_user_pages_fast+0xdce/0x2640 [ 2947.416113] ? pin_user_pages_locked+0x7b0/0x7b0 [ 2947.417207] internal_get_user_pages_fast+0x175f/0x2640 [ 2947.418451] ? pin_user_pages_unlocked+0x80/0x80 [ 2947.419533] ? trace_hardirqs_on+0x5b/0x180 [ 2947.420524] get_user_pages_fast+0x66/0xa0 16:17:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="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"], 0x28}, 0x1, 0x0, 0x0, 0x20040000}, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140), 0x30000, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4441, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@mmap}, {@mmap}, {@cache_fscache}, {@cache_fscache}, {@access_user}, {@debug={'debug', 0x3d, 0x3}}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}, {@appraise}, {@permit_directio}, {@fsname={'fsname', 0x3d, 'nl80211\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x65, 0x38, 0x61, 0x35, 0x65, 0x37, 0x64, 0x32], 0x2d, [0x33, 0x37, 0x32, 0x66], 0x2d, [0x30, 0x65, 0x39, 0x63], 0x2d, [0x61, 0x34, 0x31, 0x35], 0x2d, [0x63, 0x32, 0x62, 0x66, 0x66, 0x33, 0x3d, 0x37]}}}, {@subj_user={'subj_user', 0x3d, 'fou\x00'}}, {@permit_directio}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@subj_type}]}}) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r1) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000540)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) getpeername(r7, 0x0, &(0x7f0000000600)) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r7, &(0x7f0000000780)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x44, r6, 0x800, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x101}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x44040004}, 0x4) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r5, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x402a01}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, r6, 0x200, 0x70bd2d, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x400c081}, 0x80) [ 2947.421485] iov_iter_get_pages+0x297/0xf40 [ 2947.422704] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 2947.423837] ? mempool_resize+0x7d0/0x7d0 [ 2947.424787] bio_iov_iter_get_pages+0x22a/0x1200 [ 2947.425864] ? bvec_alloc+0x17e/0x2f0 [ 2947.426733] ? bio_alloc_bioset+0x2a1/0x600 [ 2947.427711] ? bio_add_pc_page+0x100/0x100 [ 2947.428680] ? bvec_alloc+0x290/0x2f0 [ 2947.429547] ? iov_iter_npages+0x1fd/0xa70 [ 2947.430509] ? ext4_iomap_begin+0x1a0/0x700 [ 2947.431496] iomap_dio_bio_actor+0x77a/0xef0 [ 2947.432526] iomap_dio_actor+0x36f/0x560 [ 2947.433452] iomap_apply+0x289/0x810 [ 2947.434305] ? iomap_dio_rw+0x90/0x90 [ 2947.435176] ? trace_event_raw_event_iomap_class+0x560/0x560 [ 2947.436509] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2947.437722] ? mark_held_locks+0x9e/0xe0 [ 2947.438662] ? filemap_check_errors+0xa5/0x150 [ 2947.439707] __iomap_dio_rw+0x6cd/0x1110 [ 2947.440639] ? iomap_dio_rw+0x90/0x90 [ 2947.441528] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2947.442575] ? down_read+0x10f/0x430 [ 2947.443418] ? down_write+0x160/0x160 [ 2947.444304] iomap_dio_rw+0x31/0x90 [ 2947.445136] ext4_file_read_iter+0x2c7/0x4c0 [ 2947.446147] new_sync_read+0x424/0x6f0 [ 2947.447035] ? ksys_lseek+0x1b0/0x1b0 [ 2947.447927] ? fsnotify_perm.part.0+0x22d/0x620 [ 2947.448995] ? security_file_permission+0xb1/0xe0 [ 2947.450101] vfs_read+0x4da/0x620 [ 2947.450900] ksys_read+0x12d/0x260 [ 2947.451712] ? vfs_write+0xb10/0xb10 [ 2947.452571] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2947.453766] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2947.454942] do_syscall_64+0x33/0x40 [ 2947.455800] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2947.456968] RIP: 0033:0x7f6c9e32db19 [ 2947.457821] 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 [ 2947.462004] RSP: 002b:00007f6c9b8a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2947.463733] RAX: ffffffffffffffda RBX: 00007f6c9e440f60 RCX: 00007f6c9e32db19 [ 2947.465362] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2947.466988] RBP: 00007f6c9b8a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2947.468621] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2947.470242] R13: 00007fff36abeaef R14: 00007f6c9b8a3300 R15: 0000000000022000 [ 2947.506231] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2947.511338] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. 16:17:38 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x107100, 0x10) read(r0, &(0x7f0000000000), 0x1b4000) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20001, 0x81) openat(r0, &(0x7f0000000040)='./file0\x00', 0x88d03, 0x0) 16:17:38 executing program 0: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x83) read(r1, &(0x7f0000000000), 0x1b4000) openat(r1, &(0x7f0000000000)='./file0\x00', 0x200, 0x2) read(r0, &(0x7f0000000000), 0x1b4000) [ 2947.589643] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2947.600034] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. 16:17:38 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x6f07, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x10, 0x0, r0}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) 16:17:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0', [], 0x4}, 0xb) 16:17:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0xb8) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) ptrace(0x4207, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 48) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0), 0x2001, &(0x7f0000000600)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {}, 0x2c, {[{@noextend}, {@access_uid}, {@afid={'afid', 0x3d, 0x3}}, {@debug={'debug', 0x3d, 0x80000000}}], [{@obj_role={'obj_role', 0x3d, '=noneK\xfd\xfb\x84\x91]\xb2\xa0&\xa2\xe6j\xa7_\xde\x96\x92\xf5O+'}}, {@smackfshat={'smackfshat', 0x3d, 'syztnl2\x00'}}, {@subj_user={'subj_user', 0x3d, '|\xb1\x0e\xed\xc9\xaf}'}}, {@appraise_type}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) 16:17:52 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x227a, 0x0) syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) read(0xffffffffffffffff, &(0x7f0000000000), 0x1b4000) 16:17:52 executing program 4: fchmod(0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0, 0x4, @perf_config_ext={0x9c7d, 0xfffffffffffffffc}, 0x2, 0x0, 0x1007, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)={@remote, @private0={0xfc, 0x0, '\x00', 0x1}, @mcast2, 0x9, 0x1, 0x1, 0x0, 0x75, 0x1000000, r2}) close(0xffffffffffffffff) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'team0\x00', {0x2, 0x0, @initdev}}) 16:17:52 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, 0xffffffffffffffff) r3 = dup(r1) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$NL80211_CMD_GET_WIPHY(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r3) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r3) ioctl$VFAT_IOCTL_READDIR_SHORT(r5, 0x82307202, &(0x7f0000000200)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) openat(r3, &(0x7f0000000140)='./file0\x00', 0x402800, 0x20) 16:17:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r1) getpeername$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000100)={r6, 0x3, 0x6}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000380)={@mcast1, 0x0}, &(0x7f00000003c0)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f0000000740)={0x324, 0x0, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [{{0x8}, {0x1c4, 0x2, 0x0, 0x1, [{0x64, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x34, 0x4, [{0xff, 0xff, 0x5, 0x10000}, {0x8, 0xf, 0xad, 0x5}, {0x1f00, 0x6f, 0x40, 0x20}, {0x6, 0x5, 0x8, 0xa795}, {0x1, 0x5, 0x3, 0x1ff}, {0xeab, 0x1, 0x93, 0x16}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x200}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x44}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r3}}, {0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r6}, {0xb4, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7ff}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x8c3}}}]}}, {{0x8}, {0x80, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}]}}]}, 0x324}}, 0x45) 16:17:52 executing program 6: openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) 16:17:52 executing program 5: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 85) [ 2961.299717] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2961.310349] FAULT_INJECTION: forcing a failure. [ 2961.310349] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2961.312794] CPU: 1 PID: 14714 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 2961.314125] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2961.315710] Call Trace: [ 2961.316292] dump_stack+0x107/0x167 [ 2961.316984] should_fail.cold+0x5/0xa [ 2961.317726] __alloc_pages_nodemask+0x182/0x600 [ 2961.318617] ? add_mm_counter_fast+0x220/0x220 [ 2961.319499] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2961.320653] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2961.321660] ? lock_downgrade+0x6d0/0x6d0 [ 2961.322457] ? mark_held_locks+0x9e/0xe0 [ 2961.323230] alloc_pages_vma+0xbb/0x410 [ 2961.324000] handle_mm_fault+0x152f/0x3500 [ 2961.324805] ? do_raw_spin_lock+0x121/0x260 [ 2961.325621] ? rwlock_bug.part.0+0x90/0x90 [ 2961.326417] ? __pmd_alloc+0x630/0x630 [ 2961.327171] __get_user_pages+0x6ec/0x1620 [ 2961.327986] ? follow_page_mask+0x1900/0x1900 [ 2961.328846] ? down_read+0x10f/0x430 [ 2961.329715] ? down_write+0x160/0x160 [ 2961.330553] get_user_pages_unlocked+0x18a/0x690 [ 2961.331455] ? internal_get_user_pages_fast+0xdce/0x2640 [ 2961.332495] ? pin_user_pages_locked+0x7b0/0x7b0 [ 2961.333398] internal_get_user_pages_fast+0x175f/0x2640 [ 2961.334439] ? pin_user_pages_unlocked+0x80/0x80 [ 2961.335332] ? trace_hardirqs_on+0x5b/0x180 [ 2961.336163] get_user_pages_fast+0x66/0xa0 [ 2961.336971] iov_iter_get_pages+0x297/0xf40 [ 2961.337997] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 2961.339150] ? mempool_resize+0x7d0/0x7d0 [ 2961.339946] bio_iov_iter_get_pages+0x22a/0x1200 [ 2961.340866] ? bvec_alloc+0x17e/0x2f0 [ 2961.341594] ? bio_alloc_bioset+0x2a1/0x600 [ 2961.342414] ? bio_add_pc_page+0x100/0x100 [ 2961.343227] ? bvec_alloc+0x290/0x2f0 [ 2961.343947] ? iov_iter_npages+0x1fd/0xa70 [ 2961.344780] ? ext4_iomap_begin+0x1a0/0x700 [ 2961.345601] iomap_dio_bio_actor+0x77a/0xef0 [ 2961.346439] iomap_dio_actor+0x36f/0x560 [ 2961.347211] iomap_apply+0x289/0x810 [ 2961.347910] ? iomap_dio_rw+0x90/0x90 [ 2961.348630] ? trace_event_raw_event_iomap_class+0x560/0x560 [ 2961.349708] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2961.350700] ? mark_held_locks+0x9e/0xe0 [ 2961.351427] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2961.351465] ? filemap_check_errors+0xa5/0x150 [ 2961.354155] __iomap_dio_rw+0x6cd/0x1110 [ 2961.354916] ? iomap_dio_rw+0x90/0x90 [ 2961.355648] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2961.356518] ? down_read+0x10f/0x430 [ 2961.357218] ? down_write+0x160/0x160 [ 2961.357940] iomap_dio_rw+0x31/0x90 [ 2961.358626] ext4_file_read_iter+0x2c7/0x4c0 [ 2961.359448] new_sync_read+0x424/0x6f0 [ 2961.360183] ? ksys_lseek+0x1b0/0x1b0 [ 2961.360908] ? fsnotify_perm.part.0+0x22d/0x620 [ 2961.361781] ? security_file_permission+0xb1/0xe0 [ 2961.362692] vfs_read+0x4da/0x620 [ 2961.363341] ksys_read+0x12d/0x260 [ 2961.364007] ? vfs_write+0xb10/0xb10 [ 2961.364705] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2961.365677] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2961.366728] do_syscall_64+0x33/0x40 [ 2961.367413] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2961.368373] RIP: 0033:0x7f6c9e32db19 [ 2961.369058] 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 [ 2961.372468] RSP: 002b:00007f6c9b8a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2961.373873] RAX: ffffffffffffffda RBX: 00007f6c9e440f60 RCX: 00007f6c9e32db19 [ 2961.375177] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2961.376515] RBP: 00007f6c9b8a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2961.377844] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2961.379172] R13: 00007fff36abeaef R14: 00007f6c9b8a3300 R15: 0000000000022000 16:17:52 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = socket$inet(0x2, 0x3, 0x4) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x4}}, './file0\x00'}) [ 2961.414692] FAULT_INJECTION: forcing a failure. [ 2961.414692] name failslab, interval 1, probability 0, space 0, times 0 [ 2961.416994] CPU: 1 PID: 14715 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 2961.418317] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2961.419895] Call Trace: [ 2961.420409] dump_stack+0x107/0x167 [ 2961.421098] should_fail.cold+0x5/0xa [ 2961.421831] ? ext4_mb_new_blocks+0x1fd8/0x45c0 [ 2961.422711] should_failslab+0x5/0x20 [ 2961.423434] kmem_cache_alloc+0x5b/0x310 [ 2961.424221] ext4_mb_new_blocks+0x1fd8/0x45c0 [ 2961.425072] ? ext4_expand_extra_isize+0x5a0/0x5a0 [ 2961.426013] ? jbd2__journal_start+0xf3/0x7e0 [ 2961.426866] ? ext4_discard_preallocations+0xd80/0xd80 [ 2961.427850] ? ext4_dirty_inode+0x107/0x130 [ 2961.428665] ? __mark_inode_dirty+0x12e/0xd40 [ 2961.429510] ext4_new_meta_blocks+0x1e1/0x320 [ 2961.430355] ? ext4_should_retry_alloc+0x240/0x240 [ 2961.431286] ? ext4_get_branch+0x541/0x6d0 [ 2961.432097] ext4_ind_map_blocks+0x950/0x2170 [ 2961.432952] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2961.433941] ? ext4_free_branches+0x680/0x680 [ 2961.434796] ? lock_release+0x680/0x680 [ 2961.435545] ? lock_downgrade+0x6d0/0x6d0 [ 2961.436341] ? down_write+0xe0/0x160 [ 2961.437041] ? down_write_killable+0x180/0x180 [ 2961.437911] ext4_map_blocks+0x902/0x1910 [ 2961.438699] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2961.439537] ? trace_hardirqs_on+0x5b/0x180 [ 2961.440358] ? kmem_cache_alloc+0x2a6/0x310 [ 2961.441177] ext4_writepages+0x19bf/0x3350 [ 2961.441998] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2961.442978] ? quarantine_put+0x8b/0x1a0 [ 2961.443743] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2961.444680] ? __kasan_slab_free+0x122/0x160 [ 2961.445672] ? jbd2_journal_stop+0x61f/0xdc0 [ 2961.446706] ? jbd2_journal_stop+0x188/0xdc0 [ 2961.447598] ? balance_dirty_pages_ratelimited+0x43e/0x2000 [ 2961.448659] ? __ext4_journal_stop+0x107/0x1f0 [ 2961.449516] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2961.450429] ? __mark_inode_dirty+0x12e/0xd40 [ 2961.451278] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2961.452193] do_writepages+0xee/0x2a0 [ 2961.452899] ? page_writeback_cpu_online+0x20/0x20 [ 2961.453805] ? ext4_buffered_write_iter+0x26a/0x4a0 [ 2961.454725] ? lock_downgrade+0x6d0/0x6d0 [ 2961.455492] ? generic_perform_write+0x37d/0x4f0 [ 2961.456425] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2961.457566] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2961.458640] filemap_write_and_wait_range+0x65/0x100 [ 2961.459578] ext4_file_write_iter+0xd45/0x1530 [ 2961.460449] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2961.461310] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2961.462298] new_sync_write+0x42c/0x660 [ 2961.463040] ? new_sync_read+0x6f0/0x6f0 [ 2961.463789] ? ksys_write+0x12d/0x260 [ 2961.464497] ? lock_release+0x680/0x680 [ 2961.465227] ? avc_policy_seqno+0x9/0x70 [ 2961.465969] ? selinux_file_permission+0x92/0x520 [ 2961.466865] vfs_write+0x7c0/0xb10 [ 2961.467519] ksys_write+0x12d/0x260 [ 2961.468196] ? __ia32_sys_read+0xb0/0xb0 [ 2961.468957] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2961.469927] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2961.470883] do_syscall_64+0x33/0x40 [ 2961.471572] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2961.472523] RIP: 0033:0x7f8d9aea9b19 [ 2961.473204] 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 [ 2961.476596] RSP: 002b:00007f8d9841f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2961.478004] RAX: ffffffffffffffda RBX: 00007f8d9afbcf60 RCX: 00007f8d9aea9b19 [ 2961.479323] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000005 [ 2961.480649] RBP: 00007f8d9841f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2961.482170] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2961.483626] R13: 00007fff2f170e3f R14: 00007f8d9841f300 R15: 0000000000022000 [ 2961.495768] device syz_tun entered promiscuous mode [ 2961.500964] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2961.520314] device syz_tun left promiscuous mode 16:17:52 executing program 6: openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) [ 2961.527757] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 16:17:52 executing program 5: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 86) 16:17:52 executing program 0: r0 = syz_io_uring_setup(0x42a0, &(0x7f0000000140)={0x0, 0x0, 0x20, 0x0, 0x3fffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200), 0x80200, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="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"/1144], 0x478) dup3(r2, r1, 0x80000) syz_io_uring_setup(0x4d3b, &(0x7f0000000000)={0x0, 0x37ad, 0x2, 0x1, 0x21d, 0x0, r0}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) 16:17:52 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x1c, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x0) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="25030000000000000000012ba55e07063401e9575180de0d88817041a11ed43402d719c7294c845def7f333a73b7564b9d5ffa2d97adb1c6e2de4c7f79c2ac943977cdef552a91eaa054c9121e25efd73033a709d7217a050fa91c04d5a99391e7f707e1923f40fa52684555b5e5ccbcb156cc558ab0921400dc5d4af4402573a38f5ae522bd333688110719722bf7e8300621ff26a1a958b6b0c5d8a1401a0a02aab24e3995185251bc325e5f"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r2) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r2) creat(&(0x7f0000000280)='./file0\x00', 0x100) 16:17:52 executing program 1: setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x7}, 0x8) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r3, &(0x7f0000000000), 0x1b4000) ioctl$ifreq_SIOCGIFINDEX_wireguard(r3, 0x8933, &(0x7f0000000080)={'wg1\x00'}) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="25cc247aa13b38afe38cce2f0000"], 0x28}}, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r4, &(0x7f0000000000), 0x1b4000) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_CONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x2c, r6, 0x5, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r7}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x9b4}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}]]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_GET_MESH_CONFIG(r4, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, r6, 0x10, 0x70bd26, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x9, 0x57}}}}, ["", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x4054881}, 0x20048000) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r1) 16:17:52 executing program 6: read(0xffffffffffffffff, &(0x7f0000000000), 0x1b4000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001380), 0x420100, 0x0) dup(r0) [ 2961.710174] FAULT_INJECTION: forcing a failure. [ 2961.710174] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2961.712981] CPU: 0 PID: 14758 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 2961.714511] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2961.716285] Call Trace: [ 2961.716848] dump_stack+0x107/0x167 [ 2961.717612] should_fail.cold+0x5/0xa [ 2961.718417] __alloc_pages_nodemask+0x182/0x600 [ 2961.719444] ? add_mm_counter_fast+0x220/0x220 [ 2961.720598] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2961.722102] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2961.723423] ? lock_downgrade+0x6d0/0x6d0 [ 2961.724479] ? mark_held_locks+0x9e/0xe0 [ 2961.725512] alloc_pages_vma+0xbb/0x410 [ 2961.726520] handle_mm_fault+0x152f/0x3500 [ 2961.727582] ? do_raw_spin_lock+0x121/0x260 [ 2961.728664] ? rwlock_bug.part.0+0x90/0x90 [ 2961.729735] ? __pmd_alloc+0x630/0x630 [ 2961.730747] __get_user_pages+0x6ec/0x1620 [ 2961.731835] ? follow_page_mask+0x1900/0x1900 [ 2961.732970] ? down_read+0x10f/0x430 [ 2961.733906] ? down_write+0x160/0x160 [ 2961.734876] get_user_pages_unlocked+0x18a/0x690 [ 2961.736076] ? internal_get_user_pages_fast+0xdce/0x2640 [ 2961.737434] ? pin_user_pages_locked+0x7b0/0x7b0 [ 2961.738646] internal_get_user_pages_fast+0x175f/0x2640 [ 2961.740032] ? pin_user_pages_unlocked+0x80/0x80 [ 2961.741234] ? trace_hardirqs_on+0x5b/0x180 [ 2961.742336] get_user_pages_fast+0x66/0xa0 [ 2961.743400] iov_iter_get_pages+0x297/0xf40 [ 2961.744520] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 2961.745753] ? mempool_resize+0x7d0/0x7d0 [ 2961.746811] bio_iov_iter_get_pages+0x22a/0x1200 [ 2961.748018] ? bvec_alloc+0x17e/0x2f0 [ 2961.748985] ? bio_alloc_bioset+0x2a1/0x600 [ 2961.750065] ? bio_add_pc_page+0x100/0x100 [ 2961.751125] ? bvec_alloc+0x290/0x2f0 [ 2961.752099] ? iov_iter_npages+0x1fd/0xa70 [ 2961.753167] ? ext4_iomap_begin+0x1a0/0x700 [ 2961.754262] iomap_dio_bio_actor+0x77a/0xef0 [ 2961.755391] iomap_dio_actor+0x36f/0x560 [ 2961.756437] iomap_apply+0x289/0x810 [ 2961.757376] ? iomap_dio_rw+0x90/0x90 [ 2961.758334] ? trace_event_raw_event_iomap_class+0x560/0x560 [ 2961.759785] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2961.761134] ? mark_held_locks+0x9e/0xe0 [ 2961.762174] ? filemap_check_errors+0xa5/0x150 [ 2961.763340] __iomap_dio_rw+0x6cd/0x1110 [ 2961.764376] ? iomap_dio_rw+0x90/0x90 [ 2961.765350] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2961.766499] ? down_read+0x10f/0x430 [ 2961.767419] ? down_write+0x160/0x160 [ 2961.768382] iomap_dio_rw+0x31/0x90 [ 2961.769287] ext4_file_read_iter+0x2c7/0x4c0 [ 2961.770385] new_sync_read+0x424/0x6f0 [ 2961.771356] ? ksys_lseek+0x1b0/0x1b0 [ 2961.772336] ? fsnotify_perm.part.0+0x22d/0x620 [ 2961.773495] ? security_file_permission+0xb1/0xe0 [ 2961.774707] vfs_read+0x4da/0x620 [ 2961.775577] ksys_read+0x12d/0x260 [ 2961.776465] ? vfs_write+0xb10/0xb10 [ 2961.777393] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2961.778698] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2961.779983] do_syscall_64+0x33/0x40 [ 2961.780922] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2961.782204] RIP: 0033:0x7f6c9e32db19 [ 2961.783131] 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 [ 2961.787735] RSP: 002b:00007f6c9b8a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2961.789649] RAX: ffffffffffffffda RBX: 00007f6c9e440f60 RCX: 00007f6c9e32db19 [ 2961.791430] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2961.793225] RBP: 00007f6c9b8a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2961.795000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2961.796784] R13: 00007fff36abeaef R14: 00007f6c9b8a3300 R15: 0000000000022000 [ 2961.841558] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. 16:17:52 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r2, 0x3, 0x6}, 0x10) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000000c0)={'syztnl1\x00', &(0x7f0000000000)={'ip6tnl0\x00', r2, 0x4, 0x2, 0x1, 0xf1, 0x34, @private2={0xfc, 0x2, '\x00', 0x1}, @mcast1, 0x7800, 0x8000, 0x1fffe, 0xfffffffc}}) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r3, &(0x7f0000000000), 0x1b4000) [ 2961.874907] device syz_tun entered promiscuous mode [ 2961.885705] device syz_tun left promiscuous mode [ 2961.896519] device syz_tun entered promiscuous mode [ 2961.904913] device syz_tun left promiscuous mode [ 2961.954583] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. 16:18:04 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r2) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r2) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r2, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r4, 0x10, 0x70bd27, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_PMK_REAUTH_THRESHOLD={0x5, 0x120, 0x5}]}, 0x24}}, 0x20000001) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r2) 16:18:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0', [], 0x5}, 0xb) 16:18:04 executing program 5: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 87) 16:18:04 executing program 4: fchmod(0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000140)={'vlan0\x00', 0x0}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000100)={r7, 0x3, 0x6}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)=[{{&(0x7f0000000000)={0x2, 0x4e22, @empty}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000040)="15af199aa45b277809e68edc05ff0c6646a3f6a82f6b86fca2035201e9f96c1748f2cf0b601881d9ab2d3b12c68a7a0ed3d7c8f4e90fb6d59718019c561ca3d0f1cda67cb100133116a2127672d38e166c1812811d0ddc226c0bc2e597d0dce390959cfd5f7f4b429eec79752082d3d411cc2e467adc6dedc8d49858de2a6b837980aab9a0cb4b6a6646dc42af521f9f12f494ad93bca8626f231f08186b5937ac29fdf1b1c8f7399aaca6440f12e37c379a32937127a2c0daffcde1f11c8eaef9826f19809105460bc9b35911f8ccb4ce999cdaeb70899b95", 0xd9}, {&(0x7f0000000180)="a94d21101c078af2b85d0dd197add2e153c3aee73dd251500273ebc6462748559c93", 0x22}], 0x2, &(0x7f00000002c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_tos_int={{0x14}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x2}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @multicast2, @loopback}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xe4f2}}, @ip_retopts={{0x28, 0x0, 0x7, {[@noop, @generic={0x94, 0xf, "27979f70c83c696ed9baf1b8f1"}, @generic={0x82, 0x4, 'Y\r'}, @end]}}}], 0xa8}}, {{&(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000380)="8bcaf5977a03f16ddafb43675e691114ea7adbd386d0ee78a9fc2846f4c6f2bd86fa1f6cfa0c0599ee10c4392fdf0a1a17c84d1ed4f3f011bcb5a7aa7cbdd695b363cf24d8", 0x45}, {&(0x7f0000000400)="fe5b437bf0c3c53ed65d7904bc05cb60229bf1c2ab45f6d75322a2d97fb5efee9d001febf1aaa7dc9ab9edb3d0c546708832e7fce5d6917657a08ab08418f3ad7101f6949935bb4e9ca7a6f8d493acc5fd", 0x51}, {&(0x7f0000000480)="78c40d4fdc72af37cb5e41f7ea798a2e6ae119b81f2a10124e4c605d11511484197e752d4974c881509c1c42ea879449585dd4ac9f94b63a445e7c008efb278caa12622b83bac4116fb84793cf7acd379950d207db645b0bd4e7742bc399ea794b", 0x61}, {&(0x7f0000000500)="539734a08860a4cb635a8312d2bfca11a1b243ff", 0x14}, {&(0x7f0000000540)="f66ce6628a0a5412418071777ed7d8d2d77215137039c4d152d507d4cb9a361ecb24691f9711f7d3f32ace9de537d58f462d60869877223a8796c694e5c6ebd528258d72af940245e24bb27fe5107feb6330ff7f8157484256579e6441c5f92b107070d431b820f022b908a7b588691d249bf4b6617c90903241a30af1f7605aa30091a109882ee34e0b4409151bf39cc4305760e78a75b6bf17d3ab49e472a2510acef6c1c89c758bdfc2eaea121b2d5179a0000e068998f6bf4ebad34a04f52d3bb73b63e2f437bf1d292f4bf5d381254eaf0c449434051b88918b5bbe429a", 0xe0}], 0x5, &(0x7f00000006c0)=[@ip_ttl={{0x14, 0x0, 0x2, 0x1}}], 0x18}}, {{&(0x7f0000000700)={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000900)=[{&(0x7f0000000740)="ba5e5e6eb7d28bbf09699140266af3d83753184845ffae3e9c3174584a60f02dde5783dd8502c19fde5cf33a99adb3e102013bc1afc1c5848beedacdcd2b87970950e05314fb5390e336c3f12b822cc8e468c5518b5d0fe9b858b02468f4d019a616305d278605b6fef7945f584573484905c851770a5f4dca921a21", 0x7c}, {&(0x7f00000007c0)="10c23b", 0x3}, {&(0x7f0000000800)="267ba8797adada", 0x7}, {&(0x7f0000000840)="1e5226439510c8e350adb159ff430c91cd4d6db9ab8448c61be753bf5f21190c2c814d09e1baad2bffd3613f522ab9e86c70", 0x32}, {&(0x7f0000000880)="cd75bbaf588cb584619ce6e497fff09749ff3eec3eb2672f324bd5999d43d467c32104dfa1987e4f89108409a183e28d38c857b9003a8514e0accced23a3bfff8bda79ee93", 0x45}], 0x5, &(0x7f0000000980)=[@ip_ttl={{0x14, 0x0, 0x2, 0x6}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xf9}}, @ip_ttl={{0x14, 0x0, 0x2, 0xe472}}], 0x48}}, {{&(0x7f0000000a00)={0x2, 0x4e20, @rand_addr=0x64010101}, 0x10, &(0x7f0000000b40)=[{&(0x7f0000000a40)="a196727ae7722c6d08d14703b409dda01dba96adf8b7b274b8467672831ea47787b483b434af991e753e55eb92f50a78948bdb17c9aec49786f3ff252c", 0x3d}, {&(0x7f0000000a80)="d4a65dde89d569aa73c97f38199cdbd02542a5956c96b78340ccbbfae3b665d689ec5d5038c0a83a61db165558dabc092af68fce26d5d6e671f3a1941230b86c2b6a5845064a83bedea371556fd7a4a746fc72242be3d2b0275b71085c933318ec83fe24cd7c28a93ac2197674c94093a23af79f47e1b2f8d13bd4047dec4e1870d93df77c65c8d6b0719bfabf619bb63981acca5c5245530aa2756863af8381e9", 0xa1}], 0x2, &(0x7f0000000b80)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x1200}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x1ff}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x4}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r7, @multicast2, @broadcast}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x2}}, @ip_retopts={{0x9c, 0x0, 0x7, {[@generic={0x0, 0x12, "3384d7c0e5f22f39f27a4daddb589421"}, @timestamp_addr={0x44, 0x14, 0x84, 0x1, 0x5, [{@rand_addr=0x64010102, 0x1000}, {@local, 0x8001}]}, @timestamp_addr={0x44, 0x3c, 0xbc, 0x1, 0xc, [{@multicast2, 0x9}, {@multicast2, 0x78ad}, {@empty, 0x8}, {@loopback, 0x101}, {@local, 0x77}, {@multicast2, 0x33954ba5}, {@local, 0x2}]}, @cipso={0x86, 0x21, 0xffffffffffffffff, [{0x6, 0xe, "cc85b798e79af5d9e5b34f69"}, {0x5, 0xd, "a32c811cedbb3af5f2cf1d"}]}, @rr={0x7, 0x7, 0x12, [@remote]}]}}}], 0x120}}], 0x4, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x2, 0x0, 0x1004, 0x14157c4a2bac739e, 0x7ff, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@remote, @private0={0xfc, 0x0, '\x00', 0x1}, @mcast2, 0x9, 0x1, 0x1, 0x0, 0x75, 0x1000000, r4}) close(0xffffffffffffffff) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f00000012c0)={&(0x7f0000000dc0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001280)={&(0x7f0000000e00)={0x448, 0x3f3, 0x200, 0x70bd2b, 0x25dfdbfb, {0x2, 0x0, 0x1, [0x20, 0x0, 0x200, 0x8, 0xfffffff8, 0x3, 0x7fffffff, 0x20000000, 0x20000, 0x0, 0x1, 0x492fbfe1, 0x5, 0x3, 0x5, 0x2, 0x80000000, 0x3, 0xffff, 0x3, 0x7, 0x10000, 0x8000, 0x0, 0x98, 0x200, 0x5, 0x3, 0xfffffffb, 0x200, 0x4, 0xb0f, 0xdf8e, 0xe9b, 0x57c7, 0xe3, 0x1, 0x950, 0x1000, 0x7fffffff, 0x9, 0x2, 0x7, 0x2, 0x5, 0x100, 0x3, 0x3, 0x2, 0x7ff, 0xfff, 0xfffff001, 0x5, 0x2, 0x8, 0x291, 0x3, 0x27, 0x8, 0xf70, 0x9, 0x8000, 0x6, 0x1], [0x9, 0x2, 0x4, 0xfffffffa, 0x4, 0x1, 0x6, 0x7b, 0x40000, 0xb06, 0x7fff, 0x8, 0x3ff, 0x3f, 0x8001, 0x800, 0x4, 0x9, 0x4, 0xda, 0x1, 0x3, 0x5, 0x8, 0x20, 0xca4a, 0x4, 0x5, 0x100, 0x401, 0x8, 0x3, 0xc, 0x8, 0x1000, 0x1, 0x3, 0x6, 0x9, 0x4000, 0x0, 0x2f0c, 0xb1e6, 0x87ea, 0x51f, 0x2, 0xcb2, 0x81, 0x2, 0x9, 0x1000, 0x0, 0x9, 0x0, 0x3ff, 0x5e5c, 0x8, 0x9, 0x0, 0x10000, 0x4, 0x7fff, 0x0, 0xffffffe1], [0x7d, 0xff, 0x9, 0x5, 0x8, 0xffffffff, 0x10001, 0x8000, 0x1, 0x6, 0x6, 0x1, 0xfffffffd, 0x1, 0x73, 0x4, 0x7fffffff, 0xd7a1, 0x9, 0x401, 0x1000, 0x80, 0x4202, 0x28, 0x1, 0x8001, 0x4, 0x2, 0x401e, 0x8, 0x7f, 0x101, 0x4, 0x8, 0x101, 0x9, 0x1000, 0xfff, 0x8c, 0x1, 0xfc63, 0xffff000, 0x6, 0x2, 0xa91, 0x728, 0x7, 0x4, 0x1, 0x4, 0xda7f, 0x1f, 0x6, 0x20, 0x0, 0x34, 0x10001, 0xfffffb83, 0x1000, 0xfffffffa, 0x4b, 0x80, 0xffffffff, 0x81], [0x7, 0x6, 0x3, 0x1000, 0x200, 0x0, 0x33, 0xc9ee, 0x9, 0x4, 0x7, 0x6, 0xffffffe2, 0x6, 0x2, 0x7ba4, 0x0, 0x8001, 0x0, 0x100, 0x1ff, 0x588, 0x7fff, 0xfffffc01, 0x5, 0x5, 0xffff, 0x3, 0x0, 0x81, 0x8001, 0x81, 0x4, 0x8000, 0x1ff, 0x4, 0x86, 0x1000, 0x80000001, 0x1, 0x5, 0x7ff, 0x3ff, 0x5c9a, 0x7, 0x2, 0x5, 0x6, 0xfffffffe, 0x0, 0x1, 0xffffffff, 0x5, 0x0, 0x3f, 0x4, 0x80000001, 0x4, 0x8000, 0x448a, 0x0, 0x2, 0x6, 0x9], 0x28, ['+/#(\\\x00', '@/}$\xa6\x00', 'vlan0\x00', '],@)\xdc}$]&}[)\x00', '^^+*+\x00', 'lo\x00']}, [""]}, 0x448}, 0x1, 0x0, 0x0, 0x11}, 0x20) 16:18:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[], 0x28}, 0x1, 0x0, 0x0, 0x4005}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) dup3(r1, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r3, &(0x7f0000000000), 0x1b4000) 16:18:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0xb8) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) ptrace(0x4207, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 49) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0), 0x2001, &(0x7f0000000600)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {}, 0x2c, {[{@noextend}, {@access_uid}, {@afid={'afid', 0x3d, 0x3}}, {@debug={'debug', 0x3d, 0x80000000}}], [{@obj_role={'obj_role', 0x3d, '=noneK\xfd\xfb\x84\x91]\xb2\xa0&\xa2\xe6j\xa7_\xde\x96\x92\xf5O+'}}, {@smackfshat={'smackfshat', 0x3d, 'syztnl2\x00'}}, {@subj_user={'subj_user', 0x3d, '|\xb1\x0e\xed\xc9\xaf}'}}, {@appraise_type}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) 16:18:04 executing program 0: syz_io_uring_setup(0x5247, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) 16:18:04 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000000c0)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000380)={{r0}, r2, 0x2, @inherit={0x90, &(0x7f00000002c0)={0x0, 0x9, 0x1e, 0x3, {0x31, 0x8001, 0x10001, 0x7, 0x9100}, [0x7, 0x4, 0x6, 0x0, 0x2, 0x8880, 0x4, 0x8, 0x100]}}, @name="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"}) [ 2973.485026] FAULT_INJECTION: forcing a failure. [ 2973.485026] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2973.487101] CPU: 1 PID: 14790 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 2973.488194] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2973.489386] Call Trace: [ 2973.489767] dump_stack+0x107/0x167 [ 2973.490285] should_fail.cold+0x5/0xa [ 2973.490827] __alloc_pages_nodemask+0x182/0x600 [ 2973.491481] ? add_mm_counter_fast+0x220/0x220 [ 2973.492553] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2973.493689] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2973.494648] ? lock_downgrade+0x6d0/0x6d0 [ 2973.495423] ? mark_held_locks+0x9e/0xe0 [ 2973.496247] alloc_pages_vma+0xbb/0x410 [ 2973.497177] handle_mm_fault+0x152f/0x3500 [ 2973.498097] ? do_raw_spin_lock+0x121/0x260 [ 2973.498772] ? rwlock_bug.part.0+0x90/0x90 [ 2973.499388] ? __pmd_alloc+0x630/0x630 [ 2973.499970] __get_user_pages+0x6ec/0x1620 [ 2973.500614] ? follow_page_mask+0x1900/0x1900 [ 2973.501246] ? down_read+0x10f/0x430 [ 2973.501935] ? down_write+0x160/0x160 [ 2973.502484] get_user_pages_unlocked+0x18a/0x690 [ 2973.503265] ? internal_get_user_pages_fast+0xdce/0x2640 [ 2973.504283] ? pin_user_pages_locked+0x7b0/0x7b0 [ 2973.505177] internal_get_user_pages_fast+0x175f/0x2640 [ 2973.505994] ? pin_user_pages_unlocked+0x80/0x80 [ 2973.506699] ? trace_hardirqs_on+0x5b/0x180 [ 2973.507320] get_user_pages_fast+0x66/0xa0 [ 2973.507923] iov_iter_get_pages+0x297/0xf40 [ 2973.508558] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 2973.509246] ? mempool_resize+0x7d0/0x7d0 [ 2973.509835] bio_iov_iter_get_pages+0x22a/0x1200 [ 2973.510507] ? bvec_alloc+0x17e/0x2f0 [ 2973.511063] ? bio_alloc_bioset+0x2a1/0x600 [ 2973.511734] ? bio_add_pc_page+0x100/0x100 [ 2973.512333] ? bvec_alloc+0x290/0x2f0 [ 2973.512869] ? iov_iter_npages+0x1fd/0xa70 [ 2973.513463] ? ext4_iomap_begin+0x1a0/0x700 [ 2973.514077] iomap_dio_bio_actor+0x77a/0xef0 [ 2973.514712] iomap_dio_actor+0x36f/0x560 [ 2973.515300] iomap_apply+0x289/0x810 [ 2973.515837] ? iomap_dio_rw+0x90/0x90 [ 2973.516381] ? trace_event_raw_event_iomap_class+0x560/0x560 [ 2973.517195] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2973.517943] ? mark_held_locks+0x9e/0xe0 [ 2973.518520] ? filemap_check_errors+0xa5/0x150 [ 2973.519166] __iomap_dio_rw+0x6cd/0x1110 [ 2973.519738] ? iomap_dio_rw+0x90/0x90 [ 2973.520292] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2973.520943] ? down_read+0x10f/0x430 [ 2973.521470] ? down_write+0x160/0x160 [ 2973.522014] iomap_dio_rw+0x31/0x90 [ 2973.522535] ext4_file_read_iter+0x2c7/0x4c0 [ 2973.523153] new_sync_read+0x424/0x6f0 [ 2973.523704] ? ksys_lseek+0x1b0/0x1b0 [ 2973.524262] ? fsnotify_perm.part.0+0x22d/0x620 [ 2973.524918] ? security_file_permission+0xb1/0xe0 [ 2973.525606] vfs_read+0x4da/0x620 [ 2973.526099] ksys_read+0x12d/0x260 [ 2973.526601] ? vfs_write+0xb10/0xb10 [ 2973.527127] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2973.527863] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2973.528599] do_syscall_64+0x33/0x40 [ 2973.529122] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2973.529839] RIP: 0033:0x7f6c9e32db19 [ 2973.530366] 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 [ 2973.533422] RSP: 002b:00007f6c9b8a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2973.534511] RAX: ffffffffffffffda RBX: 00007f6c9e440f60 RCX: 00007f6c9e32db19 [ 2973.535527] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2973.536558] RBP: 00007f6c9b8a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2973.537559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2973.538567] R13: 00007fff36abeaef R14: 00007f6c9b8a3300 R15: 0000000000022000 [ 2973.539352] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2973.597653] FAULT_INJECTION: forcing a failure. [ 2973.597653] name failslab, interval 1, probability 0, space 0, times 0 [ 2973.600767] CPU: 0 PID: 14796 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 2973.602449] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2973.604474] Call Trace: [ 2973.605124] dump_stack+0x107/0x167 [ 2973.606015] should_fail.cold+0x5/0xa [ 2973.606933] ? create_object.isra.0+0x3a/0xa30 [ 2973.608035] should_failslab+0x5/0x20 [ 2973.608969] kmem_cache_alloc+0x5b/0x310 [ 2973.609954] ? ext4_mark_iloc_dirty+0x1c24/0x3630 [ 2973.611145] create_object.isra.0+0x3a/0xa30 [ 2973.612215] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2973.613459] kmem_cache_alloc+0x159/0x310 [ 2973.614465] ext4_mb_new_blocks+0x698/0x45c0 [ 2973.615523] ? ext4_expand_extra_isize+0x5a0/0x5a0 [ 2973.616725] ? jbd2__journal_start+0xf3/0x7e0 [ 2973.617814] ? ext4_discard_preallocations+0xd80/0xd80 [ 2973.619080] ? ext4_dirty_inode+0x107/0x130 [ 2973.620126] ? __mark_inode_dirty+0x12e/0xd40 [ 2973.621234] ext4_new_meta_blocks+0x1e1/0x320 [ 2973.622321] ? ext4_should_retry_alloc+0x240/0x240 [ 2973.623521] ? lock_chain_count+0x20/0x20 [ 2973.624526] ? ext4_get_branch+0x541/0x6d0 [ 2973.625564] ext4_ind_map_blocks+0x950/0x2170 [ 2973.626671] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2973.627938] ? ext4_free_branches+0x680/0x680 [ 2973.629045] ? lock_release+0x680/0x680 [ 2973.629994] ? lock_downgrade+0x6d0/0x6d0 [ 2973.631006] ? down_write+0xe0/0x160 [ 2973.631892] ? down_write_killable+0x180/0x180 [ 2973.633015] ext4_map_blocks+0x902/0x1910 [ 2973.634037] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2973.635111] ? trace_hardirqs_on+0x5b/0x180 [ 2973.636153] ? kmem_cache_alloc+0x2a6/0x310 [ 2973.637217] ext4_writepages+0x19bf/0x3350 [ 2973.638281] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2973.639553] ? quarantine_put+0x8b/0x1a0 [ 2973.640547] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2973.641727] ? __kasan_slab_free+0x122/0x160 [ 2973.642797] ? jbd2_journal_stop+0x61f/0xdc0 [ 2973.643869] ? jbd2_journal_stop+0x188/0xdc0 [ 2973.644944] ? balance_dirty_pages_ratelimited+0x43e/0x2000 [ 2973.646286] ? __ext4_journal_stop+0x107/0x1f0 [ 2973.647381] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2973.648565] ? __mark_inode_dirty+0x12e/0xd40 [ 2973.649658] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2973.650828] do_writepages+0xee/0x2a0 [ 2973.651740] ? page_writeback_cpu_online+0x20/0x20 [ 2973.652937] ? ext4_buffered_write_iter+0x26a/0x4a0 [ 2973.654140] ? lock_downgrade+0x6d0/0x6d0 [ 2973.655139] ? generic_perform_write+0x37d/0x4f0 [ 2973.656306] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2973.657502] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2973.658805] filemap_write_and_wait_range+0x65/0x100 [ 2973.660031] ext4_file_write_iter+0xd45/0x1530 [ 2973.661150] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2973.662241] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2973.663503] new_sync_write+0x42c/0x660 [ 2973.664471] ? new_sync_read+0x6f0/0x6f0 [ 2973.665079] device syz_tun entered promiscuous mode [ 2973.665438] ? ksys_write+0x12d/0x260 [ 2973.665466] ? lock_release+0x680/0x680 [ 2973.668057] ? avc_policy_seqno+0x9/0x70 [ 2973.669043] ? selinux_file_permission+0x92/0x520 [ 2973.670227] vfs_write+0x7c0/0xb10 [ 2973.671081] ksys_write+0x12d/0x260 [ 2973.671957] ? __ia32_sys_read+0xb0/0xb0 [ 2973.672942] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2973.674208] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2973.675453] do_syscall_64+0x33/0x40 [ 2973.676353] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2973.677574] RIP: 0033:0x7f8d9aea9b19 [ 2973.678467] 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 [ 2973.682900] RSP: 002b:00007f8d9841f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2973.684740] RAX: ffffffffffffffda RBX: 00007f8d9afbcf60 RCX: 00007f8d9aea9b19 [ 2973.686465] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2973.688183] RBP: 00007f8d9841f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2973.689906] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2973.691613] R13: 00007fff2f170e3f R14: 00007f8d9841f300 R15: 0000000000022000 [ 2973.716932] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2973.719611] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1011 sclass=netlink_route_socket pid=14797 comm=syz-executor.4 16:18:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0xffffffffffffff4c) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r1) 16:18:04 executing program 5: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 88) 16:18:04 executing program 6: read(0xffffffffffffffff, &(0x7f0000000000), 0x1b4000) 16:18:04 executing program 0: r0 = syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) [ 2973.779903] FAULT_INJECTION: forcing a failure. [ 2973.779903] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2973.782571] CPU: 1 PID: 14824 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 2973.784031] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2973.785770] Call Trace: [ 2973.786338] dump_stack+0x107/0x167 [ 2973.787104] should_fail.cold+0x5/0xa [ 2973.787902] __alloc_pages_nodemask+0x182/0x600 [ 2973.788896] ? add_mm_counter_fast+0x220/0x220 [ 2973.789858] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2973.791118] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2973.792232] ? lock_downgrade+0x6d0/0x6d0 [ 2973.793100] ? mark_held_locks+0x9e/0xe0 [ 2973.793962] alloc_pages_vma+0xbb/0x410 [ 2973.794801] handle_mm_fault+0x152f/0x3500 [ 2973.795709] ? do_raw_spin_lock+0x121/0x260 [ 2973.796630] ? rwlock_bug.part.0+0x90/0x90 [ 2973.797521] ? __pmd_alloc+0x630/0x630 [ 2973.798364] __get_user_pages+0x6ec/0x1620 [ 2973.799276] ? follow_page_mask+0x1900/0x1900 [ 2973.800228] ? down_read+0x10f/0x430 [ 2973.801012] ? down_write+0x160/0x160 [ 2973.801825] get_user_pages_unlocked+0x18a/0x690 [ 2973.802826] ? internal_get_user_pages_fast+0xdce/0x2640 [ 2973.803970] ? pin_user_pages_locked+0x7b0/0x7b0 [ 2973.804993] internal_get_user_pages_fast+0x175f/0x2640 [ 2973.806147] ? pin_user_pages_unlocked+0x80/0x80 [ 2973.807148] ? trace_hardirqs_on+0x5b/0x180 [ 2973.808063] get_user_pages_fast+0x66/0xa0 [ 2973.808968] iov_iter_get_pages+0x297/0xf40 [ 2973.809889] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 2973.810924] ? mempool_resize+0x7d0/0x7d0 [ 2973.811820] bio_iov_iter_get_pages+0x22a/0x1200 [ 2973.812849] ? bvec_alloc+0x17e/0x2f0 [ 2973.813656] ? bio_alloc_bioset+0x2a1/0x600 [ 2973.814567] ? bio_add_pc_page+0x100/0x100 [ 2973.815463] ? bvec_alloc+0x290/0x2f0 [ 2973.816280] ? iov_iter_npages+0x1fd/0xa70 [ 2973.817172] ? ext4_iomap_begin+0x1a0/0x700 [ 2973.818088] iomap_dio_bio_actor+0x77a/0xef0 [ 2973.819036] iomap_dio_actor+0x36f/0x560 [ 2973.819906] iomap_apply+0x289/0x810 [ 2973.820707] ? iomap_dio_rw+0x90/0x90 [ 2973.821514] ? trace_event_raw_event_iomap_class+0x560/0x560 [ 2973.822735] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2973.823855] ? mark_held_locks+0x9e/0xe0 [ 2973.824739] ? filemap_check_errors+0xa5/0x150 [ 2973.825703] __iomap_dio_rw+0x6cd/0x1110 [ 2973.826556] ? iomap_dio_rw+0x90/0x90 [ 2973.827377] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2973.828353] ? down_read+0x10f/0x430 [ 2973.829139] ? down_write+0x160/0x160 [ 2973.830000] iomap_dio_rw+0x31/0x90 [ 2973.830988] ext4_file_read_iter+0x2c7/0x4c0 [ 2973.831928] new_sync_read+0x424/0x6f0 [ 2973.832766] ? ksys_lseek+0x1b0/0x1b0 [ 2973.833594] ? fsnotify_perm.part.0+0x22d/0x620 [ 2973.834586] ? security_file_permission+0xb1/0xe0 [ 2973.835618] vfs_read+0x4da/0x620 [ 2973.836365] ksys_read+0x12d/0x260 [ 2973.837125] ? vfs_write+0xb10/0xb10 [ 2973.837908] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2973.839025] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2973.840117] do_syscall_64+0x33/0x40 [ 2973.840916] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2973.842000] RIP: 0033:0x7f6c9e32db19 [ 2973.842787] 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 [ 2973.846661] RSP: 002b:00007f6c9b8a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2973.848284] RAX: ffffffffffffffda RBX: 00007f6c9e440f60 RCX: 00007f6c9e32db19 [ 2973.849785] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2973.851288] RBP: 00007f6c9b8a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2973.852796] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2973.854307] R13: 00007fff36abeaef R14: 00007f6c9b8a3300 R15: 0000000000022000 [ 2973.857480] device syz_tun left promiscuous mode 16:18:20 executing program 5: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 89) 16:18:20 executing program 4: fchmod(0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) sendmsg$NL80211_CMD_SET_BEACON(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0xc4, r2, 0x4, 0x70bd2b, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x0, 0x17}}}}, [@NL80211_ATTR_FTM_RESPONDER={0xa4, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_LCI={0x9a, 0x2, "1d202e8ed51ebb6acd4e21dd685d55fdfb60af007ed8648f576c811ff0481d687caa254fd7fb2d622a7588a2d2f20a7b255f8c3c3a00641bc13f8838a85281fa171728f624ca30ecc519c7f25d8893303f235afb81d1fa21bf00cc1a7dbaa20675bceb1cfd5b5c0ac2eb2b3aca37f1b3adca866a6082554af7092e75accd747497fd972ccb6168a45dedf8a1d5880a5ab05ed5fce0ba"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x8000}, 0x4008000) read(r1, &(0x7f0000000000), 0x1b4000) fchmod(r1, 0x34) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x2, 0x0, 0x1004, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@remote, @private0={0xfc, 0x0, '\x00', 0x1}, @mcast2, 0x9, 0x1, 0x1, 0x0, 0x75, 0x1000000, r5}) close(0xffffffffffffffff) r6 = socket$inet(0x2, 0x6, 0x100) setsockopt$SO_TIMESTAMP(r6, 0x1, 0x40, &(0x7f0000000180)=0x7, 0x4) 16:18:20 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r5, &(0x7f0000000000), 0x1b4000) fcntl$setflags(r5, 0x2, 0x0) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r2) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r2) r6 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) fallocate(r4, 0x8, 0x1, 0x7ff) read(r6, &(0x7f0000000000), 0x1b4000) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r6, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES16=r3, @ANYBLOB="009900010000001e000000080022019b010000080027000000000008002700020000000800a0005500000808002201c9020000050019010f000000080060b4bd05302b919067eb70aa9077008b890000080022012d020000050018012e000000050019010b08000000001800"/122], 0x80}, 0x1, 0x0, 0x0, 0x4800}, 0x44010) 16:18:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="2503000000000000000001"], 0x28}}, 0x0) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x20, r3, 0x1, 0x0, 0x0, {0x8}, [@ETHTOOL_A_EEE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x20}}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f0000000100)={r8, 0x3, 0x6}, 0x10) r9 = socket$packet(0x11, 0x3, 0x300) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r9, 0x107, 0x1, &(0x7f0000000100)={r11, 0x3, 0x6}, 0x10) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000440)={0x104, r3, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macsec0\x00'}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x2000c090}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) syz_genetlink_get_family_id$fou(&(0x7f0000000700), r1) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000200)={0x0, 0x0, 0x6, 0x0, '\x00', [{0x7, 0x9, 0xffff, 0x3f, 0x3, 0x4}, {0x3, 0xffff, 0x7, 0xc4, 0x1}], ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) 16:18:20 executing program 0: r0 = syz_io_uring_setup(0x6f07, &(0x7f0000000140)={0x0, 0x0, 0x4}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), 0x0) syz_io_uring_setup(0x4235, &(0x7f00000000c0)={0x0, 0x526d, 0x4, 0x2, 0x385}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000, 0x30, r0, 0x10000000) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r3, &(0x7f0000000000), 0x1b4000) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_READ_FIXED={0x4, 0x3, 0x2000, @fd=r3, 0x6, 0x2, 0x9, 0x0, 0x0, {0x2, r4}}, 0x6) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r6, &(0x7f0000000000), 0x1b4000) ioctl$FITRIM(r6, 0xc0185879, &(0x7f0000000040)={0x800, 0x80, 0x1}) read(r5, &(0x7f0000000000), 0x1b4000) 16:18:20 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_CONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x2c, r0, 0x5, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r2}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x9b4}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}]]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, r0, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r4, &(0x7f0000000000), 0x1b4000) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r4, 0xc0189372, &(0x7f0000000140)={{0x1, 0x1, 0x18, r5}, './file0\x00'}) r6 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r6, &(0x7f0000000000), 0x1b4000) 16:18:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0', [], 0x6}, 0xb) 16:18:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0xb8) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) ptrace(0x4207, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) (fail_nth: 50) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0), 0x2001, &(0x7f0000000600)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {}, 0x2c, {[{@noextend}, {@access_uid}, {@afid={'afid', 0x3d, 0x3}}, {@debug={'debug', 0x3d, 0x80000000}}], [{@obj_role={'obj_role', 0x3d, '=noneK\xfd\xfb\x84\x91]\xb2\xa0&\xa2\xe6j\xa7_\xde\x96\x92\xf5O+'}}, {@smackfshat={'smackfshat', 0x3d, 'syztnl2\x00'}}, {@subj_user={'subj_user', 0x3d, '|\xb1\x0e\xed\xc9\xaf}'}}, {@appraise_type}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) [ 2989.298976] FAULT_INJECTION: forcing a failure. [ 2989.298976] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2989.300465] CPU: 1 PID: 14850 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 2989.301290] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2989.302249] Call Trace: [ 2989.302555] dump_stack+0x107/0x167 [ 2989.302971] should_fail.cold+0x5/0xa [ 2989.303408] __alloc_pages_nodemask+0x182/0x600 [ 2989.303940] ? add_mm_counter_fast+0x220/0x220 [ 2989.304469] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2989.305156] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2989.305759] ? lock_downgrade+0x6d0/0x6d0 [ 2989.306235] ? mark_held_locks+0x9e/0xe0 [ 2989.306701] alloc_pages_vma+0xbb/0x410 [ 2989.307159] handle_mm_fault+0x152f/0x3500 [ 2989.307646] ? do_raw_spin_lock+0x121/0x260 [ 2989.308137] ? rwlock_bug.part.0+0x90/0x90 [ 2989.308628] ? __pmd_alloc+0x630/0x630 [ 2989.309086] __get_user_pages+0x6ec/0x1620 [ 2989.309581] ? follow_page_mask+0x1900/0x1900 [ 2989.310094] ? down_read+0x10f/0x430 [ 2989.310521] ? down_write+0x160/0x160 [ 2989.310965] get_user_pages_unlocked+0x18a/0x690 [ 2989.311507] ? internal_get_user_pages_fast+0xdce/0x2640 [ 2989.312129] ? pin_user_pages_locked+0x7b0/0x7b0 [ 2989.312233] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=14856 comm=syz-executor.4 [ 2989.312686] internal_get_user_pages_fast+0x175f/0x2640 [ 2989.312721] ? pin_user_pages_unlocked+0x80/0x80 [ 2989.316901] ? trace_hardirqs_on+0x5b/0x180 [ 2989.317396] get_user_pages_fast+0x66/0xa0 [ 2989.317888] iov_iter_get_pages+0x297/0xf40 [ 2989.318382] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 2989.318940] ? mempool_resize+0x7d0/0x7d0 [ 2989.319418] bio_iov_iter_get_pages+0x22a/0x1200 [ 2989.319956] ? bvec_alloc+0x17e/0x2f0 [ 2989.320391] ? bio_alloc_bioset+0x2a1/0x600 [ 2989.320892] ? bio_add_pc_page+0x100/0x100 [ 2989.321377] ? bvec_alloc+0x290/0x2f0 [ 2989.321811] ? iov_iter_npages+0x1fd/0xa70 [ 2989.322296] ? ext4_iomap_begin+0x1a0/0x700 [ 2989.322794] iomap_dio_bio_actor+0x77a/0xef0 [ 2989.323307] iomap_dio_actor+0x36f/0x560 [ 2989.323782] iomap_apply+0x289/0x810 [ 2989.324208] ? iomap_dio_rw+0x90/0x90 [ 2989.324662] ? trace_event_raw_event_iomap_class+0x560/0x560 [ 2989.325318] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2989.325930] ? mark_held_locks+0x9e/0xe0 [ 2989.326402] ? filemap_check_errors+0xa5/0x150 [ 2989.326925] __iomap_dio_rw+0x6cd/0x1110 [ 2989.327388] ? iomap_dio_rw+0x90/0x90 [ 2989.327832] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2989.328359] ? down_read+0x10f/0x430 [ 2989.328790] ? down_write+0x160/0x160 [ 2989.329228] iomap_dio_rw+0x31/0x90 [ 2989.329647] ext4_file_read_iter+0x2c7/0x4c0 [ 2989.330154] new_sync_read+0x424/0x6f0 [ 2989.330601] ? ksys_lseek+0x1b0/0x1b0 [ 2989.331044] ? fsnotify_perm.part.0+0x22d/0x620 [ 2989.331580] ? security_file_permission+0xb1/0xe0 [ 2989.332135] vfs_read+0x4da/0x620 [ 2989.332548] ksys_read+0x12d/0x260 [ 2989.332956] ? vfs_write+0xb10/0xb10 [ 2989.333386] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2989.333983] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2989.334654] do_syscall_64+0x33/0x40 [ 2989.335537] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2989.336795] RIP: 0033:0x7f6c9e32db19 [ 2989.337579] 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 [ 2989.341765] RSP: 002b:00007f6c9b8a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2989.343551] RAX: ffffffffffffffda RBX: 00007f6c9e440f60 RCX: 00007f6c9e32db19 [ 2989.345046] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2989.346542] RBP: 00007f6c9b8a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2989.348037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2989.349527] R13: 00007fff36abeaef R14: 00007f6c9b8a3300 R15: 0000000000022000 [ 2989.360290] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2989.368507] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2989.386708] device syz_tun entered promiscuous mode [ 2989.402759] FAULT_INJECTION: forcing a failure. [ 2989.402759] name failslab, interval 1, probability 0, space 0, times 0 [ 2989.405689] CPU: 0 PID: 14851 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 2989.407398] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2989.409317] Call Trace: [ 2989.409886] dump_stack+0x107/0x167 [ 2989.410660] should_fail.cold+0x5/0xa [ 2989.411473] ? ext4_mb_new_blocks+0x1fd8/0x45c0 [ 2989.412479] should_failslab+0x5/0x20 [ 2989.413292] kmem_cache_alloc+0x5b/0x310 [ 2989.414159] ext4_mb_new_blocks+0x1fd8/0x45c0 [ 2989.415103] ? ext4_expand_extra_isize+0x5a0/0x5a0 [ 2989.416143] ? jbd2__journal_start+0xf3/0x7e0 [ 2989.417112] ? ext4_discard_preallocations+0xd80/0xd80 [ 2989.418224] ? ext4_dirty_inode+0x107/0x130 [ 2989.419143] ? __mark_inode_dirty+0x12e/0xd40 [ 2989.420103] ext4_new_meta_blocks+0x1e1/0x320 [ 2989.421068] ? ext4_should_retry_alloc+0x240/0x240 [ 2989.422115] ? lock_chain_count+0x20/0x20 [ 2989.422983] ? ext4_get_branch+0x541/0x6d0 [ 2989.423890] ext4_ind_map_blocks+0x950/0x2170 [ 2989.424886] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2989.426006] ? ext4_free_branches+0x680/0x680 [ 2989.426970] ? lock_release+0x680/0x680 [ 2989.428000] ? lock_downgrade+0x6d0/0x6d0 [ 2989.428902] ? down_write+0xe0/0x160 [ 2989.429689] ? down_write_killable+0x180/0x180 [ 2989.430661] ext4_map_blocks+0x902/0x1910 [ 2989.431557] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2989.432518] ? trace_hardirqs_on+0x5b/0x180 [ 2989.433438] ? kmem_cache_alloc+0x2a6/0x310 [ 2989.434358] ext4_writepages+0x19bf/0x3350 [ 2989.435290] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2989.436392] ? quarantine_put+0x8b/0x1a0 [ 2989.437268] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2989.438294] ? __kasan_slab_free+0x122/0x160 [ 2989.439225] ? jbd2_journal_stop+0x61f/0xdc0 [ 2989.440164] ? jbd2_journal_stop+0x188/0xdc0 [ 2989.441111] ? balance_dirty_pages_ratelimited+0x43e/0x2000 [ 2989.442303] ? __ext4_journal_stop+0x107/0x1f0 [ 2989.443285] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2989.444319] ? __mark_inode_dirty+0x12e/0xd40 [ 2989.445296] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2989.446333] do_writepages+0xee/0x2a0 [ 2989.447126] ? page_writeback_cpu_online+0x20/0x20 [ 2989.448159] ? ext4_buffered_write_iter+0x26a/0x4a0 [ 2989.449223] ? lock_downgrade+0x6d0/0x6d0 [ 2989.450111] ? generic_perform_write+0x37d/0x4f0 [ 2989.451105] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2989.452166] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2989.453326] filemap_write_and_wait_range+0x65/0x100 [ 2989.454398] ext4_file_write_iter+0xd45/0x1530 [ 2989.455386] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2989.456356] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2989.457489] new_sync_write+0x42c/0x660 [ 2989.458338] ? new_sync_read+0x6f0/0x6f0 [ 2989.459194] ? ksys_write+0x12d/0x260 [ 2989.460002] ? lock_release+0x680/0x680 [ 2989.460850] ? avc_policy_seqno+0x9/0x70 [ 2989.461707] ? selinux_file_permission+0x92/0x520 [ 2989.462751] vfs_write+0x7c0/0xb10 [ 2989.463511] ksys_write+0x12d/0x260 [ 2989.464285] ? __ia32_sys_read+0xb0/0xb0 [ 2989.465154] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2989.466254] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2989.467338] do_syscall_64+0x33/0x40 [ 2989.468125] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2989.469213] RIP: 0033:0x7f8d9aea9b19 [ 2989.470002] 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 [ 2989.473893] RSP: 002b:00007f8d9841f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2989.475504] RAX: ffffffffffffffda RBX: 00007f8d9afbcf60 RCX: 00007f8d9aea9b19 [ 2989.477024] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2989.478533] RBP: 00007f8d9841f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2989.480045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2989.481560] R13: 00007fff2f170e3f R14: 00007f8d9841f300 R15: 0000000000022000 16:18:20 executing program 5: syz_io_uring_setup(0x6f07, &(0x7f0000000140), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 90) [ 2989.507862] device syz_tun left promiscuous mode [ 2989.522979] device syz_tun entered promiscuous mode [ 2989.527732] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2989.544679] FAULT_INJECTION: forcing a failure. [ 2989.544679] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2989.547486] CPU: 1 PID: 14876 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 2989.548986] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2989.550715] Call Trace: [ 2989.551277] dump_stack+0x107/0x167 [ 2989.552040] should_fail.cold+0x5/0xa [ 2989.552855] __alloc_pages_nodemask+0x182/0x600 [ 2989.553839] ? add_mm_counter_fast+0x220/0x220 [ 2989.554803] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2989.556071] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2989.557202] ? lock_downgrade+0x6d0/0x6d0 [ 2989.558074] ? mark_held_locks+0x9e/0xe0 [ 2989.558933] alloc_pages_vma+0xbb/0x410 [ 2989.559789] handle_mm_fault+0x152f/0x3500 [ 2989.560814] ? do_raw_spin_lock+0x121/0x260 [ 2989.561798] ? rwlock_bug.part.0+0x90/0x90 [ 2989.562686] ? __pmd_alloc+0x630/0x630 [ 2989.563532] __get_user_pages+0x6ec/0x1620 [ 2989.564448] ? follow_page_mask+0x1900/0x1900 16:18:20 executing program 6: ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) fsconfig$FSCONFIG_SET_PATH(r0, 0x3, &(0x7f0000000000)='[\\\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff) [ 2989.565388] ? down_read+0x10f/0x430 [ 2989.566336] ? down_write+0x160/0x160 [ 2989.567152] get_user_pages_unlocked+0x18a/0x690 [ 2989.568154] ? internal_get_user_pages_fast+0xdce/0x2640 [ 2989.569316] ? pin_user_pages_locked+0x7b0/0x7b0 [ 2989.570322] internal_get_user_pages_fast+0x175f/0x2640 [ 2989.571471] ? pin_user_pages_unlocked+0x80/0x80 [ 2989.572483] ? trace_hardirqs_on+0x5b/0x180 [ 2989.573397] get_user_pages_fast+0x66/0xa0 [ 2989.574291] iov_iter_get_pages+0x297/0xf40 [ 2989.575204] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 2989.576240] ? mempool_resize+0x7d0/0x7d0 [ 2989.577138] bio_iov_iter_get_pages+0x22a/0x1200 [ 2989.578143] ? bvec_alloc+0x17e/0x2f0 [ 2989.578945] ? bio_alloc_bioset+0x2a1/0x600 [ 2989.579852] ? bio_add_pc_page+0x100/0x100 [ 2989.580751] ? bvec_alloc+0x290/0x2f0 [ 2989.581560] ? iov_iter_npages+0x1fd/0xa70 16:18:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x35, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0xfa, @device_a, 0x7fffffff, @broadcast, 0x5, 0x2, @device_b, 0x101}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0xad, 0x3f}}, @ibss={0x6, 0x2, 0xff49}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00100000000000002e2f66696c653000545cd5c72791f74d7b0440d6a1d0637503c6d5c52d8e8162a345b15f1fa4093c130100000000000000e84f1ac7a116ac904bca4953387dab7f9308168f0a9c3f9797a1fbc4e394c6c77814b3d5d3dba54984e7daf969c955019a9525dc6e3d4af5cf6cda70f0933e58a906975bca7ec69a354bf9b3dcc4d191883271ad0900000051a8aee5091abba8ee8938430fff24b8a37f1f4074f9fce6fbe3016e3fbb080000000000000000"]) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0', [], 0x7}, 0xb) [ 2989.582452] ? ext4_iomap_begin+0x1a0/0x700 [ 2989.583498] iomap_dio_bio_actor+0x77a/0xef0 [ 2989.584464] iomap_dio_actor+0x36f/0x560 [ 2989.585331] iomap_apply+0x289/0x810 [ 2989.586118] ? iomap_dio_rw+0x90/0x90 [ 2989.586923] ? trace_event_raw_event_iomap_class+0x560/0x560 [ 2989.588156] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2989.589282] ? mark_held_locks+0x9e/0xe0 [ 2989.590150] ? filemap_check_errors+0xa5/0x150 [ 2989.591121] __iomap_dio_rw+0x6cd/0x1110 [ 2989.591976] ? iomap_dio_rw+0x90/0x90 [ 2989.592806] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2989.593770] ? down_read+0x10f/0x430 [ 2989.594549] ? down_write+0x160/0x160 [ 2989.595356] iomap_dio_rw+0x31/0x90 [ 2989.596120] ext4_file_read_iter+0x2c7/0x4c0 [ 2989.597053] new_sync_read+0x424/0x6f0 [ 2989.597871] ? ksys_lseek+0x1b0/0x1b0 [ 2989.598688] ? fsnotify_perm.part.0+0x22d/0x620 [ 2989.599670] ? security_file_permission+0xb1/0xe0 [ 2989.600694] vfs_read+0x4da/0x620 [ 2989.601432] ksys_read+0x12d/0x260 [ 2989.602181] ? vfs_write+0xb10/0xb10 [ 2989.602961] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2989.604061] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2989.605155] do_syscall_64+0x33/0x40 [ 2989.605930] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2989.607000] RIP: 0033:0x7f6c9e32db19 [ 2989.607781] 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 [ 2989.611597] RSP: 002b:00007f6c9b8a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2989.613190] RAX: ffffffffffffffda RBX: 00007f6c9e440f60 RCX: 00007f6c9e32db19 [ 2989.614669] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2989.616162] RBP: 00007f6c9b8a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2989.617653] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2989.619141] R13: 00007fff36abeaef R14: 00007f6c9b8a3300 R15: 0000000000022000 [ 2989.621651] audit: type=1400 audit(1764001100.515:13): avc: denied { create } for pid=14852 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 [ 2989.632841] device syz_tun left promiscuous mode [ 2989.764922] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=14856 comm=syz-executor.4 BUG: leak checking failed VM DIAGNOSIS: 16:18:20 Registers: info registers vcpu 0 RAX=ffffffff814d3bde RBX=dffffc0000000000 RCX=ffffffff8141ee4f RDX=0000000000000000 RSI=ffffffff814d00ae RDI=ffffffff84be8b48 RBP=ffff88800cf07cd0 RSP=ffff88800cf07c00 R8 =0000000000000001 R9 =0000000000000001 R10=000000007fff0000 R11=0000000000000001 R12=000000000000005d R13=ffffed10019e0f9c R14=ffff88800cf07ce0 R15=ffffc900006a3060 RIP=ffffffff8140cd80 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 00007fb6035298c0 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=000055e1cb6b9728 CR3=000000000d684000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=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 XMM00=00000000000000000000000000000000 XMM01=ffffffffffffffff0000000000000000 XMM02=000055e1cae4f010000055e1cb6bf640 XMM03=00000000000000006c6175747269762f XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=000055e1cb6dcaf0000055e1cb6c2e30 XMM06=00000000000000000000000300000000 XMM07=00000000000000000000000000000000 XMM08=2f63697361622f6372732f2e2e000d0a XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000008 RBX=0000000000000236 RCX=ffffffff8126ed6b RDX=0000000000000236 RSI=0000000000000008 RDI=ffffffff868716e0 RBP=0000000000000003 RSP=ffff88801534f9c0 R8 =0000000000000000 R9 =ffffffff868716cf R10=fffffbfff0d0e2d9 R11=0000000000000001 R12=ffff888009263480 R13=0000000000000001 R14=ffff888009263dc8 R15=dffffc0000000000 RIP=ffffffff816cc114 RFL=00000013 [----A-C] 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 00007f6c0be05900 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=00007f6c0a5aa3f8 CR3=000000000d88e000 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 XMM00=494e4f544f4e4f4d5f454352554f535f XMM01=454d49545f43494e4f544f4e4f4d5f45 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=452915b8b853ed3e000000000046c3c0 XMM05=d3fdd5f48436fbd700000000000aeab0 XMM06=77bb3103c3890b6800000000000ae968 XMM07=00000000000000000000000000000000 XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000 XMM10=20002000000000000020000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000