000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) 16:37:40 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0205fdc5cbdd041d8e828003000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2009.647206][T32445] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 2009.684212][T32454] FAULT_INJECTION: forcing a failure. [ 2009.684212][T32454] name failslab, interval 1, probability 0, space 0, times 0 [ 2009.697000][T32454] CPU: 0 PID: 32454 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2009.707253][T32454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2009.717301][T32454] Call Trace: [ 2009.720575][T32454] dump_stack+0x137/0x19d [ 2009.724907][T32454] should_fail+0x23c/0x250 [ 2009.729323][T32454] ? __alloc_file+0x2e/0x1a0 [ 2009.734001][T32454] __should_failslab+0x81/0x90 [ 2009.738841][T32454] should_failslab+0x5/0x20 16:37:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, &(0x7f0000000040), 0x8) r3 = syz_io_uring_setup(0x1aef, &(0x7f0000000080), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000000)=0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) write(r6, &(0x7f0000001400)="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"/3584, 0xe00) preadv2(r6, &(0x7f0000000340)=[{&(0x7f0000000000)=""/17, 0x11}], 0x1, 0x0, 0x0, 0x44) setsockopt$inet6_tcp_int(r6, 0x6, 0x12, &(0x7f0000000140)=0x1, 0x4) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) r8 = inotify_init() syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_READ_FIXED={0x4, 0x4, 0x0, @fd=r8, 0x0, 0x0, 0x0, 0x10, 0x0, {0x0, r7}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x2, 0x0, r1, 0x80, &(0x7f0000000080)=@nl=@kern={0x10, 0x0, 0x0, 0x80}, 0x0, 0x0, 0x1, {0x0, r7}}, 0x356a) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) [ 2009.743429][T32454] kmem_cache_alloc+0x46/0x2f0 [ 2009.748189][T32454] __alloc_file+0x2e/0x1a0 [ 2009.752601][T32454] alloc_empty_file+0xcd/0x1c0 [ 2009.757443][T32454] path_openat+0x6a/0x20b0 [ 2009.761854][T32454] ? enqueue_task_fair+0xcd/0x510 [ 2009.766895][T32454] ? check_preempt_wakeup+0x1bb/0x360 [ 2009.772322][T32454] ? try_to_wake_up+0x38f/0x480 [ 2009.777181][T32454] do_filp_open+0xd9/0x1f0 [ 2009.781597][T32454] ? __virt_addr_valid+0x15a/0x1a0 [ 2009.786708][T32454] ? __check_object_size+0x253/0x310 [ 2009.792039][T32454] ? _find_next_bit+0x16a/0x190 [ 2009.796880][T32454] ? alloc_fd+0x388/0x3e0 [ 2009.801217][T32454] do_sys_openat2+0xa3/0x250 [ 2009.805806][T32454] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2009.811761][T32454] __x64_sys_open+0xe2/0x110 [ 2009.816350][T32454] do_syscall_64+0x4a/0x90 [ 2009.820777][T32454] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2009.826680][T32454] RIP: 0033:0x4665d9 [ 2009.830567][T32454] 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 [ 2009.850297][T32454] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2009.858718][T32454] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2009.867195][T32454] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 2009.875166][T32454] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2009.883133][T32454] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 16:37:40 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000803a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2009.891143][T32454] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 [ 2009.916741][T32466] loop2: detected capacity change from 0 to 264192 [ 2009.927668][T32462] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 16:37:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000050000/0x2000)=nil, 0x2000, 0x380000f, 0x12, r2, 0xffffd000) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) [ 2009.934531][T32466] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:37:40 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000903a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:40 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0225fdc5cbdd041d8e828003000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:40 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB]) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) sendfile(r1, 0xffffffffffffffff, 0x0, 0x11f08) r3 = syz_open_dev$vcsn(&(0x7f0000000100), 0x3, 0x10000) r4 = openat$cgroup_procs(r2, &(0x7f0000000180)='cgroup.threads\x00', 0x2, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000002040)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000001900)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000001bc0)=ANY=[@ANYBLOB="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", @ANYRES16=r7, @ANYRESDEC=r6], 0x1d4}, 0x1, 0x0, 0x0, 0x24048000}, 0x0) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f00000001c0)={r6, 0x1, 0x20}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000200)={{}, 0x0, 0xe, @unused=[0x0, 0xfffffffffffeffff, 0xffffffffffff8af2, 0x4], @devid=r6}) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f0000000240)={r6, 0x7, 0x1, [0x4, 0x3ff, 0x401, 0x5, 0xffffffff], [0x6, 0x6, 0xbe, 0x4fa14089, 0x5, 0x8001, 0x1, 0x40, 0xffffffff, 0x2d4, 0x7, 0x1, 0x1, 0x2, 0x4, 0x7fffffff, 0x4, 0xd6, 0x80000000, 0xb436, 0xbc, 0x3, 0x2dc0000000000000, 0x4, 0xbb, 0x9, 0xa, 0xff, 0xfffffffffffffff9, 0xde, 0x8, 0xbbe, 0x2, 0x7, 0x800000000000000, 0x0, 0xfffffffffffffffd, 0x100, 0x4, 0x2, 0x1000, 0x7, 0xe000000000000000, 0x80000001, 0x1ff, 0x6, 0x9, 0x1f, 0x3, 0x10000, 0x3, 0xd2b, 0x9, 0x340, 0x8, 0x9, 0x6, 0x384, 0x7d27, 0x2, 0x40, 0x2, 0x8, 0x3, 0x4, 0x80000001, 0x4972, 0xffff, 0x401, 0xa1, 0x400, 0x1000, 0x3, 0x3f, 0x2, 0x8, 0x3bdfb047, 0x3, 0xaac2, 0x10001, 0x3, 0xfffffffffffffffb, 0x3f, 0x1f, 0x180000000000, 0x7fffffff, 0x12286535, 0x5, 0x49, 0x0, 0xe29e, 0xffffffff00000000, 0xa, 0x9, 0x6, 0x10001, 0x0, 0x4, 0x64b, 0x6, 0x3, 0x8, 0x5, 0x330, 0x9, 0x100000001, 0x0, 0x8, 0xa207, 0xffff, 0xffffffffffffffc1, 0x8001, 0x3ff, 0x7ff, 0x3, 0xff, 0x100, 0xf95, 0x8d14, 0x2, 0x200]}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200), r2) splice(r3, &(0x7f0000000140)=0x4, r4, &(0x7f00000001c0)=0x68f, 0x1, 0x1) 16:37:40 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000a03a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2010.055174][T32492] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 16:37:41 executing program 0 (fault-call:8 fault-nth:11): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') 16:37:41 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000002", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) 16:37:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) write(r3, &(0x7f0000001400)="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"/3584, 0xe00) preadv2(r3, &(0x7f0000000340)=[{&(0x7f0000000000)=""/17, 0x11}], 0x1, 0x0, 0x0, 0x44) openat(r3, &(0x7f0000000040)='./file0\x00', 0x40200, 0x163) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) 16:37:41 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000b03a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:41 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd021d8e828003000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:41 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_STOP_UNIT(r0, 0x6) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000200), 0xc, 0x1e1401) write$evdev(r3, &(0x7f0000000040), 0xfea9) write(r3, &(0x7f0000000400)="bb8f9f640903127a53527c6fbfe65d43b0e0586f2d40c7e7df58cac83420e83662d6e39bb6d5430622431454eedeeaee423d8f210bc3525fa7927c18d5fbc91ab13c2041136047d8da9375934d00f325499bfe7712208d387d41c31821c2a22d1325b556528e9b790b74053d1ed631c6ec8126d37c87216173138c00cef396868029af5b76bebac5e38b74d8bbb9ae66b6e202b6d5057103777100080000df00e1a4c1c670bb4c263ce777da81abdd5ba5a5c82f67232f9b4d6f21b2e6afa8b38e4642b0daa2acbc0478d89b88e8b2094d4248855e5e81992e60be3afff0f3c3799350615489a901a659abdeca0c615a622ebf64175f990320e0356d4a11ed62eff72b709c23dd65942e8b534d7d775d370c1e435654a2634e6ee3649d4c3bcbe39e866f1eb9972af1a9cef42e701798a53dc92a242aadbac343e1765cf8ea5665e22deda69777e52b1e9e5d3edc022256939e1eee013448294911139d5b9c6241049fecdf9b31f4cdf6cff65d71b5071ef70e1798347c8846aa5b905e83050e3e606986ed3f603d18c5cdeb11cda1ce3abddea9376231af130e19fc7601ec1ab8cb5a7de9e2174547f18225b09a54fc8720dbb91eb69c1be88e601c3c9df4f2758f39a5151951b9c6dbb419ffd783a34c9fad10f201b8724d31865e2fc1fcf48db2be713053b43a0e3943c1e2b08e8a26e946c439d891db2a80b5ffa054c98d0177d3214056250c61a537d2ec7630fb90395df2cd6aa9c5e573365db580520bdc3f1c6b2be992e1516a4b810a11935dc780699e461d9715f70c6d103ff49bf168f3cff4c0d0d6ba5671fcd2975450b0e1a3474139cb0f2d3476fcd87a8bccbeb2f5f8a821017b879aa5b9d1fafa9f4c429a74cd2da782114d97bf031746a817dd0293c4eddc3a9ecb5afe496f4971474ccd827449409f07cf94dda2e7dbe8520b5afff10a7e3b0b4289a167fc692635b5b7426d9e771b95860b09a3e752c867213c772e48ba30a78feecc7ff26e63e1749c62b52d377ac5cc52db830c965e04ccfcfb24ceacc69cfdc2094124dd27b2d68f699476a2562bab1de117ffc2b0702ee8b0b77f85fecec3a25b37ab7eb06232c9a73b4470f1727c82581d81942abf42d3ea37957927ad3dbd0ebe46678a9f4d25c47acaac83c14210a54b71fed40df017e2be27f01e3e6ea3ea381ca14efd202858e6535ad4f79a8cdf47e385b740a70c14e3651731a45cc0ca4a56f2e903cad0384efcc364caf67e09551d35c682ebc90a9286c4d274ba1b8ced742ede4e55a62db7ef9a96fde2add05b41599fd72a79ba280cc125cb266ef21b7eeafe3ee6aa78eef33fc66454549c3ec298cb683a55a32208cf6ce88b560166159d59e65f30540f62c5437652ea7f2a02f89a3ded51ae6598c2aba53287ff5cdaab17be7f4310f8e07e310d52778de79e1c2e4391b254be38910aa1cf6e1ca0e75d24be97d59f7025f16c6fbd549529b74e319c58f50438765ef0e3dc394eeb75dec41b3d80435b17520c97f5cd7ee692fb86d188fb0089fbf737dc1b96b9cc49be23a38a8cd92e5075f349993d7866369dd25eccbe1481477a05fee14e0edd1617921d7fcaa8fdc642e63b64388fa5b63442ff1466b1938d02546750b01ed9c980282ccbe10f204741249aed88c555ed6fdf7f68af9209807a71bbf4f31bef5a4223466da74ba8b034df529aef6ec6610a0d25973961e50e02af22d0ca8be1b9804a5918acbdb536e8f2f441ec9d640ed15133ee747440c86fc4526c9195954528673d25c8390170f3c19cb0b0c30b9e634c7ebae96946ae97c19eabca92226da925d22be37abbe0740938ea899ec42fd529a3b1063981e4c154219df5cf5af60a29b5a8ee530905725a14b2896b863ffce705401ba8f632a7bca00d9724a992afdc9ed14aac71b8e3a7ee5ca095888feb195b4e083c3b611a1c2f8d092febe3b9f5f0df61e8d3c31a643c935b76bc1ad4265164e755484beb06610510bc51e8c6da8d71123bbe83a5e4128f41cf5c486d6a60496c300c406f990beefc1f4bcd5d99b5bf485cbdef794f2663ee66d2b18d8e55210c25c04b1a0c6d9c5f904e72806d2d4f5e5439bcdf146343cdffe4d0d70d42a9959cff9bd50c37cd478b0b0add16aae4dc839b46bca2ac7547144b6a422aed5e2db661bcb31a829ea22f68a825a38b1fc15c9cb5cc0cbdbc0fc678e71a6cb090ef772860f3008b4152b5d281033be4a67b367baec3ab8ce7c83c601b11c8199bafcd15161a5454a6a982dbc3c2e3a5172b6a63e4904817075754eccbb0188c9cb2e5da9600f567485014887463b40f189b7ec3c5c0f36d502509e402c285765c78417ce6b3aab130ee79622dcd8ada842233e73a14554ee5e4995e32b3fe4075e247eb9bdeef64d1a7436c9b5782fb2f84f74e4c6e976289729c37b5bb8200a9480d181a6b11f5ec229b818134b8334967ae935ac1d81be4776fae4cb68b6fa330e93bd8de388b38455d569159bcd166df030a6dfedf28caf4608de7243f5df2c76f6680c301d819dc67d24d2f780432a931700a253b0a5b075195c6dbfd1fe17a1c11a3dffa872a07b877adc66d069fffb6d8326e1998c5a337c3d530250cae335ceffcf81dc438a47e73490d050a053813dbe6674e42c91ae94b4a88144f36adc1b08b4bcd6ddf4058c4e08d4dc83d5fbd843ee27eaf50b297c220350260d9abbeeb6deb921e50cae0ea590cfb6f00fb3c71520f565bb769705e2481ef27cf537d29f163c9fe3d39ed9fd18dc8b0c976cd302283e430807a9d751357f89092532d89fe280c69ad36e3541b5da9dea13fd19d0434c760fe295dfd9b9e63453c7853914c50b1b77ccd4b33c8b1f31fcb1aec040ffe2f9d728d8ea84297bac2e22230ebd1488c503b05b2e433cc37ce9fc123b7d3eb244b4549e9a841e73b664c8f6621ea5a4c9ff9c1da032255311f2c063a682baf4c97e7ba552bf71af4bd64f43872b846d15c65c487089be272cfa24a33f8c50930ea0bc4b089505fb8e97ded0e7e64a5ce897da6b940df4c3dddb8b4871d773f6ebf02058518c55c19aadb0f266caf18777ae68d2bfcfb2225961fcd10538ba664fd053a443320072707533ab761b9397bd0559126b84fe9196463ae50633017ea2d80940311d9c867102b1017f34af1965d8eb61be616a0d40656e2bbb750aee6f74f788c8acb2578e8686f5f8da6a19e979c152b7ee7c7f16902120588e2ff630144b5f929ffc593e946d9717c5968aa16c2d73d689fb5cce117acda3e23e5e0116de1cb6bddfa1a84cefb22c1e2c3753017696f27b9aec5d44f15411247643b84dd4410e784b4eb5b9c68fea671976f9b51c6526e2ddb40659611b0b3bcc7e249c77396fdb8c864ea9318f9de7fd3936fcbdc732c2f8b9556ec9afeb15d5e2df890351d66074d53dddc6e8dba8c91d733623ac95a49eb69c7de37ff2364ccddb01f6500750a012c2acf32a9f6bbd9e92d17ef858fbc34575db414ea42ad87a65b11ae5506469db256c421328f45aec73bdf18562447dc2840bbe9fc84dedd0fe6276fa174f21210d40193530ec7a70a9e60bfd6b00cba4d483be59950f16fa0dbd089b5fd0bb078badfcf42270cc62fe37be22b0d81f755263d74636fa466d2574ca62b58c649936d21e949de73ea45df3acade6609413f56fc218d6f11947bf1fd629d38d8acce90ee3c1a51117601ae126be8aaa104aa853a65aadf27bac9849ee0122793b11cd8e4f32fb07afa39e439cb738c30a6df958160aac14b26032a61aaf614b2e6601581fb0ab8d115e045005dee3df8ea42643cbcbb0b111130c42c94b7e874cfee50d5c2eb13b3a38c417fce9d740b7d43120431a7d44bc3934ee87b112401cbee3553837b6a0b4b3faaceb46eca4064301c8060870350e256ac9d5557f674536b9d9717a82fa211e7dfb52ca410d8a4f2f6b733c2a082f247538a6c40f56cf64204e62515db692f32731ff6f4b0787ef305d5e80881375467ae603ac3600e688c42f89a4fea4fdda09a8d59e19457c654a98c8129a8c65bae3310af2b170729e18400c915d0a2f4c4fc51747846630b95ec181228bda7ef48ad389815aa82de6c4a3b0746c28c01f9ec697ff17f095e1cf9d2fe78fdab9cbb1ca7aefc8af6a0cd98444735fad79e394a8f3f000000000000006d57a620d0bb52dc6ff93f034b596f407c21511cc2c5ec8b0ede7f5c0acca61939ac7f2cad820c15133e69507eaa739e9a88936f4a74f0ad1574a1591f31f582a76157d89805cb3ba5e8d10509bf7a08e928653b4f05ba797a06765b74c8759fc34178624c08a2b99e59bcff5d33af2b0f9176b56c35f4da31c751a4c2fd88a1997cd9fc9bc578220731d4c8cea23be1fd29c36b34b8458b7021ebcfafdc7e54096e517da3eb684298f742532d776164d9c9658e5faca0a3b08afca1bc27ed357884f49fe51bd0c38057f4288f1917e36e3865310b5eed140aef6150ae363293cf7467abd5e06cd7af5e2c49e7c5253a1155741e380bccb023a0faed93d9a64512d72436f1ef4ac0904a413e45164c23413bd57274a0a951c41a9a43aed094d4ea5c480ce64663cc9d36723179e2b19a48e9277a6591bbd888a06e0f2f142cd4495be4ba7274d69ba32a2788b935b2f18c5f336cb9de062829e2e0bb476efb36c3f53a766c14314f31637a464ac59d378ad7f51bef8d88715613653a427038e0d3e4dc3948bb1d70eb55c91c92f7510b1c0387253b458d2c90d17238f9eb239c680179a6c1e0759be367963e3b4d7395fd3911626582a094e6a8d0e746242f94267a4c57d5b2360ce3a6f7f3e3c10e124a54ed24d1585bc7b731cf731c94ee00ebf070b999b9bf28d76bfec9dcf12fcce2b9c4444c706ec6b943b7f39e9151a764ba1cd0cd6c1c7cdc3aa824cf17da705be27a18fbee41be39d6ae4dd4312f5f4bfee2c5bb21d941666f9d79b0f80c9b1bace84a05d2b0e3be1c3fd04d72b4b0124595c435813969d413960fddc858730a433383f3bc0472cb7683ea569e001f00000000000000000000000000000000e9882b09814acbc9774b571a414a2cfb87f38b79df58411427d0bf1ab74ab8315585b32bed8610ade6709216de496acbdae0fa8f3e38b9bca5b792553eac76b8245219eee9d08f415f9716c72cd5894e07c68429379ed5667023239aeb13a33cf28fb6c065b7e027e1227f4c3e4cd594e3b1d60fbae2d2cbcf0a577cf2dfac607f3e8594b8eac0eaa5c9063767f55d5ff10c9614b471ae0f0aeb5bb4021bb5e2a1777fe9eb9fd2b7dfe44a3885670cc8d98c21913371085611a6ccc0009c071ece661489d92deb69d81a0052a4ebe7345f628e5605a0edaff9947098f53f4721ba7cd01bb3285a1eb5f7f8daffc6fd07f01ac2087ce67c6e10d75096326620b34a9132ffa099e53eff5255412319c2ae", 0xf11) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="9f0000bddf026b0008"]) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100), 0x101402, 0x0) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r4) ioctl$SG_GET_TIMEOUT(r5, 0x2202, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) sendfile(r1, r2, 0x0, 0x11f08) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000140)) 16:37:41 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000c03a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2010.295062][T32517] loop2: detected capacity change from 0 to 264192 [ 2010.310969][T32521] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 2010.358633][T32517] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2010.361320][T32524] FAULT_INJECTION: forcing a failure. [ 2010.361320][T32524] name failslab, interval 1, probability 0, space 0, times 0 [ 2010.380411][T32524] CPU: 1 PID: 32524 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2010.390567][T32524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2010.401123][T32524] Call Trace: [ 2010.404396][T32524] dump_stack+0x137/0x19d 16:37:41 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000003", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) 16:37:41 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd031d8e828003000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2010.408806][T32524] should_fail+0x23c/0x250 [ 2010.413220][T32524] ? security_file_alloc+0x30/0x190 [ 2010.418484][T32524] __should_failslab+0x81/0x90 [ 2010.423292][T32524] should_failslab+0x5/0x20 [ 2010.427806][T32524] kmem_cache_alloc+0x46/0x2f0 [ 2010.432632][T32524] security_file_alloc+0x30/0x190 [ 2010.437650][T32524] __alloc_file+0x83/0x1a0 [ 2010.442150][T32524] alloc_empty_file+0xcd/0x1c0 [ 2010.446934][T32524] path_openat+0x6a/0x20b0 [ 2010.451357][T32524] ? enqueue_task_fair+0xcd/0x510 16:37:41 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000d03a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000280)={0x0, 0x4000000, &(0x7f0000000240)={&(0x7f00000001c0)={0x1c, r4, 0xf, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r4, 0x300, 0x70bd2d, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000084}, 0x4040000) [ 2010.456397][T32524] ? check_preempt_wakeup+0x1bb/0x360 [ 2010.461768][T32524] ? try_to_wake_up+0x38f/0x480 [ 2010.466623][T32524] do_filp_open+0xd9/0x1f0 [ 2010.471032][T32524] ? __virt_addr_valid+0x15a/0x1a0 [ 2010.476199][T32524] ? __check_object_size+0x253/0x310 [ 2010.481556][T32524] ? _find_next_bit+0x16a/0x190 [ 2010.486448][T32524] ? alloc_fd+0x388/0x3e0 [ 2010.490765][T32524] do_sys_openat2+0xa3/0x250 [ 2010.495357][T32524] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2010.501248][T32524] __x64_sys_open+0xe2/0x110 [ 2010.505846][T32524] do_syscall_64+0x4a/0x90 [ 2010.510553][T32524] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2010.516459][T32524] RIP: 0033:0x4665d9 [ 2010.519338][T32543] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 2010.520338][T32524] 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 16:37:41 executing program 0 (fault-call:8 fault-nth:12): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') [ 2010.520355][T32524] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2010.520369][T32524] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2010.520378][T32524] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 2010.520386][T32524] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2010.520394][T32524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2010.520408][T32524] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 [ 2010.589974][T32549] FAULT_INJECTION: forcing a failure. 16:37:41 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000e03a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:41 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd051d8e828003000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2010.589974][T32549] name failslab, interval 1, probability 0, space 0, times 0 [ 2010.616031][T32549] CPU: 1 PID: 32549 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2010.626261][T32549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2010.636343][T32549] Call Trace: [ 2010.639618][T32549] dump_stack+0x137/0x19d [ 2010.643962][T32549] should_fail+0x23c/0x250 [ 2010.648459][T32549] ? getname_flags+0x84/0x3d0 [ 2010.653133][T32549] __should_failslab+0x81/0x90 [ 2010.658038][T32549] should_failslab+0x5/0x20 [ 2010.662591][T32549] kmem_cache_alloc+0x46/0x2f0 [ 2010.667521][T32549] getname_flags+0x84/0x3d0 [ 2010.672021][T32549] ? io_req_task_submit+0x150/0x170 [ 2010.677211][T32549] getname+0x15/0x20 [ 2010.680367][T32560] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 2010.681131][T32549] do_sys_openat2+0x5b/0x250 [ 2010.700917][T32549] ? mem_cgroup_handle_over_high+0x26/0x480 16:37:41 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000001003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:41 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd061d8e828003000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2010.706876][T32549] __x64_sys_open+0xe2/0x110 [ 2010.711457][T32549] do_syscall_64+0x4a/0x90 [ 2010.715866][T32549] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2010.721782][T32549] RIP: 0033:0x4665d9 [ 2010.725668][T32549] 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 [ 2010.745445][T32549] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 16:37:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x210001, 0x0) recvfrom$inet6(r1, &(0x7f0000000080)=""/123, 0x7b, 0x42, &(0x7f0000000100)={0xa, 0x4e24, 0x20, @local, 0x5}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) 16:37:41 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="9f0000000100000008"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) write$binfmt_elf64(r1, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x3, 0x20, 0x3, 0x8, 0x3, 0x3e, 0x1ee, 0xe3, 0x40, 0x90, 0x6, 0x0, 0x38, 0x2, 0x1, 0x1, 0x6}, [{0x7, 0x0, 0x6, 0x200, 0x8f6a, 0x1, 0x8, 0x2}, {0x60000000, 0x5, 0x4, 0x3ff, 0x1000, 0x8, 0x7fff, 0x2}], "45942e45a193f53cab5cae5ff52389ab9448e33c91c8c2c49de77e7eec9222ab0f07579c9c3b73e902f7dbf7d6b741a18faf8fbf058a7f05f1c97756d699ec355588a237091549e0d56ba558926b220f426c6849e1", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb05) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) sendfile(r1, r2, 0x0, 0x11f08) 16:37:41 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000001103a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2010.753858][T32549] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2010.761816][T32549] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 2010.769776][T32549] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2010.777740][T32549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2010.785849][T32549] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 [ 2010.825080][T32572] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 16:37:41 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000004", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) 16:37:41 executing program 0 (fault-call:8 fault-nth:13): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') 16:37:41 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd071d8e828003000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:41 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000001203a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs_stats\x00') setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000040)=0x3, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1e5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x1e, &(0x7f0000000100)=0x3, 0x4) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x3f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x9}, 0x1c) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) [ 2010.886111][T32588] loop2: detected capacity change from 0 to 264192 [ 2010.894574][T32588] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2010.947995][T32602] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 2010.959154][T32605] FAULT_INJECTION: forcing a failure. [ 2010.959154][T32605] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2010.976327][T32605] CPU: 1 PID: 32605 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2010.986491][T32605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 16:37:41 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000002503a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x400, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x0, 0x8080d9f, 0x1) setsockopt$inet6_mreq(r1, 0x29, 0x32, &(0x7f0000000040)={@remote}, 0x14) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) [ 2010.996566][T32605] Call Trace: [ 2010.999855][T32605] dump_stack+0x137/0x19d [ 2011.004207][T32605] should_fail+0x23c/0x250 [ 2011.008757][T32605] should_fail_usercopy+0x16/0x20 [ 2011.013863][T32605] strncpy_from_user+0x21/0x250 [ 2011.018733][T32605] getname_flags+0xb8/0x3d0 [ 2011.023242][T32605] ? io_req_task_submit+0x150/0x170 [ 2011.028432][T32605] getname+0x15/0x20 [ 2011.032322][T32605] do_sys_openat2+0x5b/0x250 [ 2011.036964][T32605] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2011.043169][T32605] __x64_sys_open+0xe2/0x110 16:37:41 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd081d8e828003000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2011.047853][T32605] do_syscall_64+0x4a/0x90 [ 2011.052354][T32605] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2011.058253][T32605] RIP: 0033:0x4665d9 [ 2011.062155][T32605] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2011.081760][T32605] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 16:37:41 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000004803a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xffffffffffffff96, 0x20004004, &(0x7f000031e000)={0xa, 0x4e24, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_elf64(r2, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0xff, 0x2, 0x7, 0x0, 0x8001, 0x3, 0x99684238794e462, 0x4, 0x2b9, 0x40, 0x172, 0x3, 0x1, 0x38, 0x2, 0x2, 0x9, 0x100}, [{0x6474e551, 0x1ff, 0x4, 0x6, 0x9, 0x7f, 0x2}], "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x1778) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r3, 0x1c243911) keyctl$chown(0x4, r3, 0xee00, 0x0) r4 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r3, r4) r5 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "5cb1c33948a7c82493d7b0bfbdafba40a15777dd7eed5d5fe1244ef35994ded413d00f0dc3c9f179a1ffbcfe1977f5642d9d3ccff8d7f2c34c5a22f96544aaae"}, 0x48, r4) keyctl$KEYCTL_MOVE(0x1e, r5, r4, r3, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r2, 0xc0506617, &(0x7f0000000040)={@desc={0x1, 0x0, @desc1}, 0x21, r5, '\x00', @c}) [ 2011.089291][T32621] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 2011.090164][T32605] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2011.090179][T32605] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 2011.121202][T32605] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2011.129173][T32605] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2011.137164][T32605] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 16:37:42 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000004c03a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:42 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd091d8e828003000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:42 executing program 0 (fault-call:8 fault-nth:14): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') 16:37:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) dup2(r0, 0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = timerfd_create(0x4, 0x100000) preadv(r3, &(0x7f0000000040), 0x0, 0x1f, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) [ 2011.180120][T32606] loop2: detected capacity change from 0 to 264192 [ 2011.215313][T32606] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:37:42 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="9f0000000100000008"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) statx(r1, &(0x7f0000000380)='./file0\x00', 0x5900, 0x40, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) write(r5, &(0x7f0000001400)="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"/3584, 0xe00) preadv2(r5, &(0x7f0000000340)=[{&(0x7f0000000000)=""/17, 0x11}], 0x1, 0x0, 0x0, 0x44) ioctl$SCSI_IOCTL_SEND_COMMAND(r5, 0x1, &(0x7f00000002c0)={0xac, 0x4d, 0x3, "b21ed73ffc30619ac2677f7afb6e408b6d74f02be2014dbc088fd7fbca8bc1b33c15c60a542630d556b118b6e0bea94ffcbf01aa79f64010513965bc6dceb74cb031ffc1be3c54f8660ab4d68f0fa8c1db14afd4738bdb36d79c42553064395a7103ba2b75ec104a4f5f4ed0fb9a7fa077f99a44c79e3d67dcb5d6457382fc465f670c508386e21b1ab434f2756ab0f605d5230bffe6667ab5899f8e168c165ea5eca49b37a7f0fb80604aa2"}) fsetxattr$security_capability(r3, &(0x7f0000000100), &(0x7f0000000280)=@v3={0x3000000, [{0x7fffffff, 0x1}, {0x3, 0x4}], r4}, 0x18, 0x0) sendfile(r1, r2, 0x0, 0x11f08) 16:37:42 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000005", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2011.282829][T32643] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 2011.287843][T32648] FAULT_INJECTION: forcing a failure. [ 2011.287843][T32648] name failslab, interval 1, probability 0, space 0, times 0 [ 2011.310563][T32648] CPU: 0 PID: 32648 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2011.320713][T32648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 16:37:42 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000006003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/dev_snmp6\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000000080)=""/204, 0xcc, 0x2, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) [ 2011.330804][T32648] Call Trace: [ 2011.334078][T32648] dump_stack+0x137/0x19d [ 2011.338412][T32648] should_fail+0x23c/0x250 [ 2011.342828][T32648] ? __alloc_file+0x2e/0x1a0 [ 2011.347413][T32648] __should_failslab+0x81/0x90 [ 2011.352201][T32648] should_failslab+0x5/0x20 [ 2011.356711][T32648] kmem_cache_alloc+0x46/0x2f0 [ 2011.361472][T32648] ? __io_file_supports_async+0x132/0x270 [ 2011.367240][T32648] __alloc_file+0x2e/0x1a0 [ 2011.371728][T32648] alloc_empty_file+0xcd/0x1c0 [ 2011.376495][T32648] path_openat+0x6a/0x20b0 [ 2011.380976][T32648] ? try_charge+0x36/0x9c0 [ 2011.385400][T32648] ? kstrtoull+0x30e/0x350 [ 2011.389817][T32648] ? _raw_spin_lock_irqsave+0x25/0x80 [ 2011.395197][T32648] do_filp_open+0xd9/0x1f0 [ 2011.399445][T32642] loop2: detected capacity change from 0 to 264192 [ 2011.399616][T32648] ? __virt_addr_valid+0x15a/0x1a0 [ 2011.411625][T32648] ? __check_object_size+0x253/0x310 [ 2011.416914][T32648] ? _find_next_bit+0x16a/0x190 [ 2011.421778][T32648] ? alloc_fd+0x388/0x3e0 [ 2011.426116][T32648] do_sys_openat2+0xa3/0x250 [ 2011.430774][T32648] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2011.436661][T32648] __x64_sys_open+0xe2/0x110 [ 2011.441252][T32648] do_syscall_64+0x4a/0x90 [ 2011.445657][T32648] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2011.451587][T32648] RIP: 0033:0x4665d9 [ 2011.455461][T32648] 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 [ 2011.475139][T32648] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 16:37:42 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd0a1d8e828003000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2011.483540][T32648] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2011.491525][T32648] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 2011.499530][T32648] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2011.507484][T32648] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2011.515440][T32648] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 16:37:42 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000100)=0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="9fb7640048f800000874169e212a2cd518408afad56a970d66095b045838ecb39622508c00"/48]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) r4 = syz_open_dev$vcsu(&(0x7f0000000180), 0x6, 0x8000) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x10, r4, 0x38d72000) sendfile(r1, r2, 0x0, 0x11f08) 16:37:42 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000006", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2011.534248][T32642] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:37:42 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000006803a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x3, 0x3, 0x7a, 0xd74b}, {0x4ce, 0x0, 0xb, 0x5}, {0x20, 0xe3, 0x2, 0x5}, {0x7fff, 0x0, 0x3f, 0x75}, {0x101, 0x0, 0xda, 0x3}]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x2010, r3, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) 16:37:42 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000006c03a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:42 executing program 0 (fault-call:8 fault-nth:15): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') 16:37:42 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd0b1d8e828003000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:42 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x80000, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="9f0000000100000008"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) write(r4, &(0x7f0000001400)="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"/3584, 0xe00) preadv2(r4, &(0x7f0000000340)=[{&(0x7f0000000000)=""/17, 0x11}], 0x1, 0x0, 0x0, 0x44) getsockopt$inet_tcp_buf(r4, 0x6, 0x21, &(0x7f0000000100)=""/229, &(0x7f0000000200)=0xe5) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) sendfile(r1, r2, 0x0, 0x11f08) 16:37:42 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000007403a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2011.658689][T32686] loop2: detected capacity change from 0 to 264192 16:37:42 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd0c1d8e828003000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2011.717120][T32686] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2011.741000][T32701] FAULT_INJECTION: forcing a failure. [ 2011.741000][T32701] name failslab, interval 1, probability 0, space 0, times 0 [ 2011.753691][T32701] CPU: 1 PID: 32701 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 16:37:42 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000007a03a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2011.763835][T32701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2011.773892][T32701] Call Trace: [ 2011.777168][T32701] dump_stack+0x137/0x19d [ 2011.781522][T32701] should_fail+0x23c/0x250 [ 2011.785985][T32701] ? security_file_alloc+0x30/0x190 [ 2011.791198][T32701] __should_failslab+0x81/0x90 [ 2011.796001][T32701] should_failslab+0x5/0x20 [ 2011.800509][T32701] kmem_cache_alloc+0x46/0x2f0 [ 2011.805311][T32701] security_file_alloc+0x30/0x190 [ 2011.810345][T32701] __alloc_file+0x83/0x1a0 16:37:42 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd0d1d8e828003000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2011.814758][T32701] alloc_empty_file+0xcd/0x1c0 [ 2011.819597][T32701] path_openat+0x6a/0x20b0 [ 2011.824016][T32701] ? try_charge+0x36/0x9c0 [ 2011.828617][T32701] ? kstrtoull+0x30e/0x350 [ 2011.833219][T32701] ? _raw_spin_lock_irqsave+0x25/0x80 [ 2011.838602][T32701] do_filp_open+0xd9/0x1f0 [ 2011.843107][T32701] ? __virt_addr_valid+0x15a/0x1a0 [ 2011.848215][T32701] ? __check_object_size+0x253/0x310 [ 2011.853499][T32701] ? _find_next_bit+0x16a/0x190 [ 2011.858417][T32701] ? alloc_fd+0x388/0x3e0 [ 2011.862765][T32701] do_sys_openat2+0xa3/0x250 16:37:42 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000005a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2011.867365][T32701] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2011.873658][T32701] __x64_sys_open+0xe2/0x110 [ 2011.878261][T32701] do_syscall_64+0x4a/0x90 [ 2011.882677][T32701] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2011.888619][T32701] RIP: 0033:0x4665d9 [ 2011.892727][T32701] 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 16:37:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @local, 0xfffffffc}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/wireless\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x480200, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f0000000300)=ANY=[@ANYRES64=0x0, @ANYBLOB="0200000000000000010001000000000002000000000000000500000d000000000100000000000002000000000200000410000100000000000000080000000000f6ff1700000000000000000000000000000000000000000000000000000000000000cbf3aad51524de876dd4cb8ff15642ae87bc0e7fce29ff9e009214528e7fce7f1f2cd845e0ae50bfca029cb526e56d2ec27868935080d9a642c8c4b2b6ceda183e3f31aa910d3db1d954fe7102850a39604ff4ff27537b5ca890c3c308b7842d9ac463456e078badda24"]) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0x10400, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$selinux_attr(r2, &(0x7f0000001680)='system_u:object_r:systemd_logger_exec_t:s0\x00', 0x2b) syz_io_uring_setup(0x84, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x8000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f00000016c0)='/proc/keys\x00', 0x0, 0x0) r6 = syz_io_uring_setup(0x4885, &(0x7f0000001840)={0x0, 0x55d3, 0x8, 0x2, 0x8b}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f000048e000/0x4000)=nil, &(0x7f0000001780), &(0x7f0000000140)) ioctl$FIDEDUPERANGE(r6, 0xc0189436, &(0x7f00000017c0)=ANY=[@ANYBLOB="0200000000000000ff7f0000000000000100000000000000", @ANYRES32=r5, @ANYBLOB="0000000006000000000000005dc200"/28]) io_uring_enter(r6, 0x5c7e, 0xebf, 0x1, &(0x7f0000001800)={[0x81]}, 0x8) socket$nl_audit(0x10, 0x3, 0x9) fspick(r5, &(0x7f0000001740)='./file0\x00', 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x6000, @fd_index=0x8, 0x3, 0x1, 0x9, 0x10, 0x1, {0x2}}, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x3, 0x6000, @fd, 0xb47, &(0x7f0000001600)=[{&(0x7f00000018c0)="028c8696a701b780db0152392ab4f318f7a6123ec550ab7222981ea48e9e0584ccaf86f5785a6c2bdc3f56e7b3ed19c8c4a49a24aebad08b20b2aea65217ec0357c9e9ed3468f367cd2623828f2d41970e20ba323dd3ba2041998b51c76ea7a44e127b8fb5bf25ac950078aad68ef32b16f20d5437360c4b062f1e689c950455eb5deeb5aa3d8258ed34a3f996bed862b2f5176354c711df8a9b9d3cd1dfe0fb71ed618b35cfe736539646350ac64007437db4364688cfe9d3ea40e29a6c0b1697e29fd41df49e", 0xc7}, {&(0x7f0000000400)="8a797dabfbea40bef8355f237bfe6620d5fd67ce940cea6ac20b5965a7190f86e539a2d594a64e6e23d4b48c22007e3efd819f466f2eb52faf4e7552a4eff96f5dcb1f372a67bbe0e1b1059450137a57fb263de2fc2f03ff2a510d962d46d1e1edf851aede0bdbd6db8b77ca8341dd82cfabe351542b3bc29390d10bb43bf0097e47ad5dad7bcbbc0bd99750ef9c0eec5d3603ff16de75a9edd984bb", 0x9c}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000001c0)="4b859b8b5f6eb3a0a62955afa0541e9b733482204dc75277d4a5f56101ca0ee8adaefae0685b0c5c80ba4b470b", 0x2d}, {&(0x7f00000014c0)="0cc3c4393bf0d843a1eb9b75b4b2193d424ba7792d0efd69c9d642894f4704fc4b87a31af23acb56ba8622b0277efa06c59599689dcaf4dccbf1211f6248d767c0488ae6a779aafcb54d7540a6b541e4d7d8221282bed496", 0x58}, {&(0x7f0000001540)="5ec019ff8495ad41f9fdea4b10f7c0ad7032059c10217a8aa260b1ba90c382c63a2ab7455956a1ecd8e1b82c347aa0d7a26d56f750670d6fd9e448bd5c7f0d96b1d165f33c3f418ce385bff8488a08920abd4bb8b7b3e2789e1ac2f43ed55f82c0927ca7c4a5623aae9cc52b1e7f1490d78ebd717b8076ec7ce154ef544e8306a27ac5a19a6054cb3d873361ce0431d7e06e801573a3d366607421cd521e0951f00884afd4fc0f2d077119e7d4a432d6659428d8e3d744", 0xb7}], 0x6, 0x4, 0x0, {0x1, r7}}, 0x5) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) 16:37:42 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000007", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) 16:37:42 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000006a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:42 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd0e1d8e828003000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2011.912340][T32701] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2011.920844][T32701] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2011.928824][T32701] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 2011.936792][T32701] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2011.944762][T32701] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2011.952819][T32701] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 16:37:42 executing program 0 (fault-call:8 fault-nth:16): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') 16:37:42 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000007a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2012.029345][T32741] FAULT_INJECTION: forcing a failure. [ 2012.029345][T32741] name failslab, interval 1, probability 0, space 0, times 0 [ 2012.042021][T32741] CPU: 0 PID: 32741 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2012.052241][T32741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2012.062286][T32741] Call Trace: [ 2012.065557][T32741] dump_stack+0x137/0x19d [ 2012.069879][T32741] should_fail+0x23c/0x250 [ 2012.074318][T32741] ? getname_flags+0x84/0x3d0 [ 2012.078985][T32741] __should_failslab+0x81/0x90 [ 2012.083812][T32741] should_failslab+0x5/0x20 [ 2012.088398][T32741] kmem_cache_alloc+0x46/0x2f0 [ 2012.093199][T32741] getname_flags+0x84/0x3d0 [ 2012.097738][T32741] ? io_req_task_submit+0x150/0x170 [ 2012.102934][T32741] getname+0x15/0x20 [ 2012.106823][T32741] do_sys_openat2+0x5b/0x250 [ 2012.111555][T32741] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2012.117536][T32741] __x64_sys_open+0xe2/0x110 [ 2012.122138][T32741] do_syscall_64+0x4a/0x90 [ 2012.126575][T32741] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2012.132451][T32741] RIP: 0033:0x4665d9 [ 2012.136332][T32741] 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 [ 2012.155969][T32741] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2012.164405][T32741] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 16:37:43 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="9f0000000100000008"]) r3 = open(&(0x7f0000000100)='./file0\x00', 0x80, 0xe4) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000140)={0x0, r3, 0x4, 0x8, 0x80, 0x965}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) sendfile(r1, r2, 0x0, 0x11f08) 16:37:43 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd0f1d8e828003000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:43 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@private0, 0xffff7fff, 0x3, 0x0, 0x6, 0x3, 0xe660}, 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) 16:37:43 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000009a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2012.172417][T32741] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 2012.180430][T32741] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2012.188488][T32741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2012.196460][T32741] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 16:37:43 executing program 0 (fault-call:8 fault-nth:17): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') [ 2012.227409][T32736] loop2: detected capacity change from 0 to 264192 16:37:43 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300000000000aa7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:43 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd101d8e828003000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2012.268658][T32736] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:37:43 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000008", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) 16:37:43 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300000000000ba7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2012.348763][T32763] FAULT_INJECTION: forcing a failure. [ 2012.348763][T32763] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2012.361927][T32763] CPU: 1 PID: 32763 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2012.372160][T32763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2012.382254][T32763] Call Trace: [ 2012.385557][T32763] dump_stack+0x137/0x19d [ 2012.389909][T32763] should_fail+0x23c/0x250 [ 2012.394328][T32763] should_fail_usercopy+0x16/0x20 [ 2012.399446][T32763] strncpy_from_user+0x21/0x250 [ 2012.404313][T32763] getname_flags+0xb8/0x3d0 [ 2012.408988][T32763] ? io_req_task_submit+0x150/0x170 [ 2012.414203][T32763] getname+0x15/0x20 [ 2012.418100][T32763] do_sys_openat2+0x5b/0x250 [ 2012.422693][T32763] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2012.428637][T32763] __x64_sys_open+0xe2/0x110 [ 2012.433238][T32763] do_syscall_64+0x4a/0x90 [ 2012.437884][T32763] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2012.443780][T32763] RIP: 0033:0x4665d9 16:37:43 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd111d8e828003000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:43 executing program 5: getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000400)={r0, 0x3, 0x6, @broadcast}, 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000180)={r0, 0x1, 0x6, @remote}, 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000003c0)={r0, 0x3, 0x6, @broadcast}, 0x10) r1 = socket(0x11, 0x800000003, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000400)={r3, 0x3, 0x6, @broadcast}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000180)={r3, 0x1, 0x6, @remote}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x2, &(0x7f00000003c0)={r3, 0x3, 0x6, @broadcast}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000440)={'ip6tnl0\x00', &(0x7f00000003c0)={'syztnl1\x00', 0x0, 0xe, 0x0, 0x4, 0x800, 0x48, @private2, @private0, 0x8, 0x20, 0x40, 0xfffffffd}}) sendmsg$ETHTOOL_MSG_COALESCE_GET(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000700)=ANY=[@ANYBLOB="80010000", @ANYRES16=0x0, @ANYBLOB="000228bd7000ffdbdf25130000002c000180080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300020000000800030001000000080003000100000078000180080003000100000008000300010000001400020076657468315f766972745f776966690008000100", @ANYRES32=0x0, @ANYBLOB="080003000700000008000100", @ANYRES32=0x0, @ANYBLOB="140002006970766c616e3100000000000000000008000300020000001400020076657468305f746f5f6873720000000008000100", @ANYRES32=0x0, @ANYBLOB="24000180080003000000000008000100", @ANYRES32=0x0, @ANYBLOB="080003000200000008000100", @ANYRES32=0x0, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="5c00018008000100", @ANYRES32=0x0, @ANYBLOB="0800030000000000140002007369743000000000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r0, @ANYBLOB="080001006ac23462b88e154d7fbc70312abd50f8831baf001ca4891a9217d2a0778b60dc80709e8efd0a21ddedf5aebf49313412ffde2511fb5860256385d9dd77", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="1400020076657468315f746f5f7465616d0000002c000180080003000300000008000100", @ANYRES32=0x0, @ANYBLOB="080003000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000000c0001800800030003000000"], 0x180}, 0x1, 0x0, 0x0, 0x10}, 0x4040) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000008c0)={0x18c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0xffffffff}, {0x6, 0x11, 0x8001}, {0x8, 0x15, 0x70a}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x3688}, {0x6, 0x11, 0x7ff}, {0x8}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x7ff}, {0x6, 0x11, 0x3f}, {0x8, 0x15, 0x20}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x3f}, {0x6, 0x11, 0x101}, {0x8, 0x15, 0x8}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x3}, {0x6, 0x11, 0x7ff}, {0x8, 0x15, 0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x4}, {0x6, 0x11, 0x8}, {0x8, 0x15, 0xfffff41d}}]}, 0x18c}, 0x1, 0x0, 0x0, 0x44090}, 0x4000009) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r5, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) 16:37:43 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300000000000ca7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2012.447668][T32763] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2012.467465][T32763] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2012.475870][T32763] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2012.483824][T32763] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 2012.491792][T32763] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2012.499744][T32763] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2012.507710][T32763] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 [ 2012.559417][ T332] loop2: detected capacity change from 0 to 264192 [ 2012.571163][ T332] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:37:43 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, '\x00', 0x2b}, 0x2}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) 16:37:43 executing program 0 (fault-call:8 fault-nth:18): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') 16:37:43 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd121d8e828003000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:43 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300000000000da7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:43 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000009", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2012.669209][ T347] __nla_validate_parse: 446 callbacks suppressed [ 2012.669222][ T347] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2012.682190][ T345] FAULT_INJECTION: forcing a failure. [ 2012.682190][ T345] name failslab, interval 1, probability 0, space 0, times 0 [ 2012.686416][ T350] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2012.697818][ T345] CPU: 1 PID: 345 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2012.707797][ T347] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2012.717119][ T345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2012.717131][ T345] Call Trace: [ 2012.717138][ T345] dump_stack+0x137/0x19d [ 2012.727412][ T350] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2012.736375][ T345] should_fail+0x23c/0x250 [ 2012.736398][ T345] ? __alloc_file+0x2e/0x1a0 [ 2012.762294][ T345] __should_failslab+0x81/0x90 [ 2012.767245][ T345] should_failslab+0x5/0x20 [ 2012.771746][ T345] kmem_cache_alloc+0x46/0x2f0 [ 2012.776492][ T345] __alloc_file+0x2e/0x1a0 [ 2012.780898][ T345] alloc_empty_file+0xcd/0x1c0 [ 2012.785683][ T345] path_openat+0x6a/0x20b0 [ 2012.790138][ T345] ? enqueue_task_fair+0xcd/0x510 [ 2012.792470][ T350] netlink: 39299 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2012.795183][ T345] ? check_preempt_wakeup+0x1bb/0x360 [ 2012.795222][ T345] ? try_to_wake_up+0x38f/0x480 [ 2012.814946][ T345] do_filp_open+0xd9/0x1f0 16:37:43 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000012c0)=ANY=[@ANYBLOB="ab4ca810533a0ad2df61a514429a8d5c841448564847132a7f82999665da5302178004ae307cc3d8686621108033b62bbc9fa36d382b649f463d4d3de08390", @ANYRESDEC, @ANYRES16, @ANYRESOCT=r1]) lgetxattr(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)=@known='system.advise\x00', &(0x7f0000001280), 0x0) open$dir(&(0x7f0000001280)='./file0\x00', 0x12082, 0x100) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='fd\x00') r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000002040)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000001900)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000001bc0)=ANY=[@ANYBLOB="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", @ANYRES16=r7, @ANYRESDEC=r6], 0x1d4}, 0x1, 0x0, 0x0, 0x24048000}, 0x0) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f00000001c0)={r6, 0x1, 0x20}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000200)={{}, 0x0, 0xe, @unused=[0x0, 0xfffffffffffeffff, 0xffffffffffff8af2, 0x4], @devid=r6}) ioctl$BTRFS_IOC_GET_DEV_STATS(r4, 0xc4089434, &(0x7f0000000180)={r6, 0x4, 0x0, [0x1, 0x3f92, 0x9, 0x0, 0x5], [0x2, 0x4, 0xffffffffffffff00, 0x1, 0x5, 0x9, 0x1, 0x2, 0x8, 0x10000, 0x50, 0x3, 0x401, 0x4, 0x8000000000000, 0x5, 0x80000000, 0xf39, 0x2, 0x2, 0x2, 0x7, 0x7, 0x4, 0x0, 0x8, 0x1, 0x7fff, 0x6, 0x6, 0x19e, 0x5, 0x0, 0x101, 0xfffffffffffffffe, 0x6, 0x9, 0x0, 0x8, 0x940a, 0x7, 0x8, 0x1f, 0xffffffffffffff7f, 0x4, 0x435c, 0x80, 0x40, 0xb2c, 0x100000000, 0x1, 0x101, 0x0, 0x40, 0x3, 0xfffffffffffffffb, 0x3, 0x8200, 0x4, 0x863, 0x9, 0x4, 0x8, 0x4, 0x2, 0x8, 0x67f5, 0x4, 0x8001, 0x5ab, 0x5, 0x0, 0xfffffffffffffffe, 0x1, 0x800000000000000, 0x8, 0x5, 0x9, 0x1, 0x2, 0x3, 0x6, 0x1ff, 0x1000, 0x8, 0xe3, 0x327e, 0x8001, 0xd654, 0x101, 0x26d, 0xffffffff, 0x128440b9, 0x5, 0x5, 0x81, 0x2, 0x10001, 0xf4, 0x6, 0x401, 0x7, 0x8, 0x8, 0x7f, 0x81, 0x38000000, 0x7, 0xfffffffffffff000, 0x40, 0x3, 0x100000001, 0x0, 0x6, 0x5, 0x0, 0x3ff, 0x8, 0x5, 0x53, 0x6]}) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) sendfile(r1, r2, 0x0, 0x11f08) [ 2012.819364][ T345] ? __virt_addr_valid+0x15a/0x1a0 [ 2012.824480][ T345] ? __check_object_size+0x253/0x310 [ 2012.829820][ T345] ? _find_next_bit+0x16a/0x190 [ 2012.834695][ T345] ? alloc_fd+0x388/0x3e0 [ 2012.839027][ T345] do_sys_openat2+0xa3/0x250 [ 2012.843708][ T345] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2012.849621][ T345] __x64_sys_open+0xe2/0x110 [ 2012.854470][ T345] do_syscall_64+0x4a/0x90 [ 2012.859404][ T345] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2012.865422][ T345] RIP: 0033:0x4665d9 [ 2012.869389][ T345] 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 [ 2012.889181][ T345] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2012.897659][ T345] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2012.905622][ T345] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 2012.913577][ T345] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2012.921584][ T345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2012.929541][ T345] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 [ 2012.939301][ T355] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2012.941496][ T351] loop2: detected capacity change from 0 to 264192 [ 2012.948546][ T347] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 16:37:43 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="9f8bc7e20287280762"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) sendfile(r1, r2, 0x0, 0x11f08) r4 = socket$inet6(0xa, 0x3, 0xffffff81) writev(r4, &(0x7f0000003200)=[{&(0x7f0000000100)="cee4c402e760e5349633c766e80912f5402a60456202f73e79bc3baa1fef541cafe7ed477f35156e3a6424920dcb89707694d17006f5ea772af49917bb3d6a9fe2d21089cb0946941cd2177a92b1d00a007035b48a4c1752ea708e3ec782b309c7d1abe396df0321e7330126121777ef6ddb959150d151fe74ce4a6bbab49afc4f44a53e56da324eab0f15", 0x8b}, {&(0x7f0000000400)="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0x1000}, {&(0x7f00000001c0)="d2ca50bdde22b58433328b07527db3cfaa781564f99b16211dfe5e331ea6bd8073474ba554df6b0600ca22b5743353aebb", 0x31}, {&(0x7f0000000200)="a521868995a0034e569c7bf59eaabc9de6983ea0971293a11a527fc1cd19fae6c9d91bdb811ad43c043bf84dba6c33b73c82286bb173e2ba64afc5b9389d3444034eb4a494baf42425f57cda64222f9246eed21cd4f4ae00df57cb5b19624f39b67b6ccbce3b76362eec65280803edfa38587e5bb9c927cf55271cfa039085244af757aee935b756c9033e1295d1780b1f660c027b46fee792bdf96fe7a940ef50872e3436f86bd3a233b52b99e37ad5d48e5a614f7d2ef5a491494b39eb8b5933ad10487c75aaf65b8eff31", 0xcc}, {&(0x7f0000002200)="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0x1000}, {&(0x7f0000000300)="03e48bf3be295fada1c269cc72f92b944901ba4817f456d4f0d21b8831057a28772dedcc40f2972e5282e247fc29a33c0bc3cead441db60a57bc2ba54c993bd15d97b806c4b71f34f57a7c0b61598279046670328d1199ea7f335df3420e43d63e862a0c18cf33cc46c322515dc75caf8844dc763989323dfde34bc219331cd74fec557668e8a86a0bde71dbb5233397ab5f2f", 0x93}], 0x6) 16:37:43 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300000000000ea7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2012.976526][ T347] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2012.990590][ T362] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2013.009648][ T367] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 16:37:43 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000011a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2013.037956][ T351] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:37:43 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f800002000400000000000000000000a", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) 16:37:43 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd131d8e828003000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:43 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f800002000400000000000000000000b", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2013.184204][ T387] loop2: detected capacity change from 0 to 264192 [ 2013.192709][ T387] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:37:44 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd141d8e828003000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:44 executing program 0 (fault-call:8 fault-nth:19): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') 16:37:44 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000012a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:44 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) preadv2(r1, &(0x7f0000000340)=[{&(0x7f0000000000)=""/17, 0x11}], 0x1, 0x0, 0x0, 0x44) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000200)={0x0, 0x2, 0x1000, 0x9, @buffer={0x0, 0x67, &(0x7f0000000100)=""/103}, &(0x7f0000000400)="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", &(0x7f0000000180)=""/51, 0xa6, 0x24, 0x0, &(0x7f00000001c0)}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r2, &(0x7f0000001400)="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"/3584, 0xe00) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="9f0000000100000008"]) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280), 0x40, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000300), 0x240001, 0x0) renameat(r4, &(0x7f00000002c0)='./file0\x00', r5, &(0x7f0000000380)='./file0\x00') r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) sendfile(r2, r3, 0x0, 0x11f08) 16:37:44 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f800002000400000000000000000000c", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) 16:37:44 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000200), 0xc, 0x1e1401) write$evdev(r3, &(0x7f0000000040), 0xfea9) fadvise64(r3, 0x5, 0x6, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) epoll_create1(0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) [ 2013.529738][ T402] loop2: detected capacity change from 0 to 264192 [ 2013.539075][ T402] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2013.559366][ T401] FAULT_INJECTION: forcing a failure. [ 2013.559366][ T401] name failslab, interval 1, probability 0, space 0, times 0 [ 2013.572097][ T401] CPU: 1 PID: 401 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2013.582255][ T401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2013.592507][ T401] Call Trace: [ 2013.595780][ T401] dump_stack+0x137/0x19d [ 2013.600118][ T401] should_fail+0x23c/0x250 [ 2013.604538][ T401] ? security_file_alloc+0x30/0x190 [ 2013.609814][ T401] __should_failslab+0x81/0x90 [ 2013.614630][ T401] should_failslab+0x5/0x20 [ 2013.619142][ T401] kmem_cache_alloc+0x46/0x2f0 [ 2013.623921][ T401] security_file_alloc+0x30/0x190 16:37:44 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd151d8e828003000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:44 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f800002000400000000000000000000d", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) 16:37:44 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000040a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2013.628996][ T401] __alloc_file+0x83/0x1a0 [ 2013.633414][ T401] alloc_empty_file+0xcd/0x1c0 [ 2013.638175][ T401] path_openat+0x6a/0x20b0 [ 2013.642579][ T401] ? enqueue_task_fair+0xcd/0x510 [ 2013.647613][ T401] ? check_preempt_wakeup+0x1bb/0x360 [ 2013.652976][ T401] ? try_to_wake_up+0x38f/0x480 [ 2013.657836][ T401] do_filp_open+0xd9/0x1f0 [ 2013.662243][ T401] ? __virt_addr_valid+0x15a/0x1a0 [ 2013.667344][ T401] ? __check_object_size+0x253/0x310 [ 2013.672624][ T401] ? _find_next_bit+0x16a/0x190 16:37:44 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') accept4(0xffffffffffffffff, &(0x7f0000000040)=@tipc=@id, &(0x7f00000000c0)=0x80, 0x800) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100), 0x4) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 16:37:44 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd161d8e828003000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2013.677472][ T401] ? alloc_fd+0x388/0x3e0 [ 2013.681877][ T401] do_sys_openat2+0xa3/0x250 [ 2013.686467][ T401] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2013.692481][ T401] __x64_sys_open+0xe2/0x110 [ 2013.697113][ T401] do_syscall_64+0x4a/0x90 [ 2013.701544][ T401] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2013.707435][ T401] RIP: 0033:0x4665d9 16:37:44 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000002a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:44 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='timers\x00') r1 = syz_open_dev$evdev(&(0x7f0000000200), 0xc, 0x1e1401) write$evdev(r1, &(0x7f0000000040), 0xfea9) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/191, 0xbf}], 0x1, 0xa, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000001300)=[{&(0x7f0000000300)=""/4085, 0xff5}], 0x1, 0xd9f, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)={'syz1', "eb44b838c1347a6f3485235c4ce6327d33fb013d480b7559a9523f7fe4e1d4c7efb5f0eb3782a886119fe0db5abd93e369328875707c067dbec3229b78991ae650bd8eeabbdfe5d1a99f00d2b3c55b1e2183d48dedff83eaafb3558bd710f6c4efbaa08d1f4763b0255154887b6807931a245583e44944bdc1f54d1110e8daad9469545d921d7044f9246bbbd75a014cc4e079e433e6ecfe21"}, 0x9d) r3 = syz_open_dev$evdev(&(0x7f0000001340), 0x20, 0x208c0) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000001380)=[0x82e, 0x1ff]) [ 2013.711343][ T401] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2013.731091][ T401] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2013.739496][ T401] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2013.747471][ T401] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 2013.755435][ T401] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2013.763400][ T401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2013.771370][ T401] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 16:37:44 executing program 0 (fault-call:8 fault-nth:20): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') 16:37:44 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828002000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2013.847293][ T446] FAULT_INJECTION: forcing a failure. [ 2013.847293][ T446] name failslab, interval 1, probability 0, space 0, times 0 [ 2013.848578][ T449] loop2: detected capacity change from 0 to 264192 [ 2013.860003][ T446] CPU: 0 PID: 446 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2013.870341][ T449] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2013.876573][ T446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2013.876584][ T446] Call Trace: [ 2013.876591][ T446] dump_stack+0x137/0x19d [ 2013.903253][ T446] should_fail+0x23c/0x250 [ 2013.907690][ T446] ? getname_flags+0x84/0x3d0 [ 2013.912372][ T446] __should_failslab+0x81/0x90 [ 2013.917142][ T446] should_failslab+0x5/0x20 [ 2013.921657][ T446] kmem_cache_alloc+0x46/0x2f0 [ 2013.926453][ T446] getname_flags+0x84/0x3d0 [ 2013.931046][ T446] ? io_req_task_submit+0x150/0x170 [ 2013.936345][ T446] getname+0x15/0x20 [ 2013.940275][ T446] do_sys_openat2+0x5b/0x250 [ 2013.945329][ T446] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2013.951467][ T446] __x64_sys_open+0xe2/0x110 [ 2013.956076][ T446] do_syscall_64+0x4a/0x90 [ 2013.960504][ T446] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2013.966441][ T446] RIP: 0033:0x4665d9 [ 2013.970331][ T446] 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 [ 2013.989999][ T446] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2013.998518][ T446] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2014.006623][ T446] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 2014.014645][ T446] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2014.022598][ T446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2014.030558][ T446] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 16:37:44 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x4ac2, 0x20) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000001c0), 0x2000, 0x0) r4 = creat(&(0x7f00000015c0)='./file0\x00', 0x0) fstat(r4, &(0x7f000000f780)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r5) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x400000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@msize={'msize', 0x3d, 0x1f}}, {@loose}, {@aname={'aname', 0x3d, '(/#-('}}, {@cache_none}, {@msize={'msize', 0x3d, 0x6}}], [{@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', r5}}, {@fsname}, {@smackfshat={'smackfshat', 0x3d, '/dev/sg#\x00'}}, {@fsmagic={'fsmagic', 0x3d, 0x3}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@context={'context', 0x3d, 'staff_u'}}]}}) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="9f0000000100000008"]) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) open$dir(&(0x7f0000000100)='./file0\x00', 0x80041, 0x21) sendfile(r1, r2, 0x0, 0x11f08) 16:37:44 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000004a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:44 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f800002000400000000000000000000e", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) 16:37:44 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r3, 0xf504, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) 16:37:44 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828004000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:44 executing program 0 (fault-call:8 fault-nth:21): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') [ 2014.181197][ T474] FAULT_INJECTION: forcing a failure. [ 2014.181197][ T474] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2014.194299][ T474] CPU: 1 PID: 474 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2014.204287][ T474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2014.214695][ T474] Call Trace: [ 2014.217973][ T474] dump_stack+0x137/0x19d [ 2014.221304][ T480] loop2: detected capacity change from 0 to 264192 [ 2014.222344][ T474] should_fail+0x23c/0x250 [ 2014.233320][ T474] should_fail_usercopy+0x16/0x20 [ 2014.238446][ T474] strncpy_from_user+0x21/0x250 [ 2014.243347][ T474] getname_flags+0xb8/0x3d0 [ 2014.247843][ T474] ? io_req_task_submit+0x150/0x170 [ 2014.253046][ T474] getname+0x15/0x20 [ 2014.256930][ T474] do_sys_openat2+0x5b/0x250 [ 2014.261667][ T474] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2014.267649][ T474] __x64_sys_open+0xe2/0x110 [ 2014.272287][ T474] do_syscall_64+0x4a/0x90 [ 2014.276704][ T474] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2014.282652][ T474] RIP: 0033:0x4665d9 [ 2014.286522][ T474] 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 [ 2014.306639][ T474] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2014.315031][ T474] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2014.322990][ T474] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 16:37:45 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000005a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:45 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828005000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:45 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') syz_mount_image$nfs4(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x5, 0x0, &(0x7f00000000c0), 0x100c040, &(0x7f0000000100)={[{' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {'net/tcp6\x00'}], [{@smackfshat={'smackfshat', 0x3d, '\\(\\#[$\xf5%@3,{)@!#%[])/['}}, {@permit_directio}, {@smackfstransmute={'smackfstransmute', 0x3d, 'net/tcp6\x00'}}, {@fsname={'fsname', 0x3d, 'net/tcp6\x00'}}, {@func={'func', 0x3d, 'CREDS_CHECK'}}, {@smackfsfloor={'smackfsfloor', 0x3d, ' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}]}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) [ 2014.330940][ T474] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2014.338892][ T474] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2014.346883][ T474] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 16:37:45 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f800002000400000000000000000000f", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2014.375915][ T480] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2014.380936][ T492] net_ratelimit: 29 callbacks suppressed [ 2014.380947][ T492] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 2014.407782][ T495] A link change request failed with some changes committed already. Interface Y4`Ҙ may have been left with an inconsistent configuration, please check. 16:37:45 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000006a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:45 executing program 0 (fault-call:8 fault-nth:22): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') [ 2014.482767][ T500] loop2: detected capacity change from 0 to 264192 [ 2014.489915][ T504] A link change request failed with some changes committed already. Interface Y4`Ҙ may have been left with an inconsistent configuration, please check. [ 2014.493201][ T507] FAULT_INJECTION: forcing a failure. [ 2014.493201][ T507] name failslab, interval 1, probability 0, space 0, times 0 [ 2014.518591][ T507] CPU: 1 PID: 507 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2014.528563][ T507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2014.534945][ T500] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2014.538697][ T507] Call Trace: [ 2014.538707][ T507] dump_stack+0x137/0x19d [ 2014.555346][ T507] should_fail+0x23c/0x250 [ 2014.559839][ T507] ? __alloc_file+0x2e/0x1a0 [ 2014.564461][ T507] __should_failslab+0x81/0x90 [ 2014.569270][ T507] should_failslab+0x5/0x20 [ 2014.573849][ T507] kmem_cache_alloc+0x46/0x2f0 [ 2014.578655][ T507] ? __io_file_supports_async+0x132/0x270 [ 2014.584471][ T507] __alloc_file+0x2e/0x1a0 [ 2014.588918][ T507] alloc_empty_file+0xcd/0x1c0 [ 2014.593689][ T507] path_openat+0x6a/0x20b0 [ 2014.598105][ T507] ? try_charge+0x36/0x9c0 [ 2014.602531][ T507] ? kstrtoull+0x30e/0x350 [ 2014.606983][ T507] ? _raw_spin_lock_irqsave+0x25/0x80 [ 2014.612518][ T507] do_filp_open+0xd9/0x1f0 [ 2014.616927][ T507] ? __virt_addr_valid+0x15a/0x1a0 [ 2014.622044][ T507] ? __check_object_size+0x253/0x310 [ 2014.627324][ T507] ? _find_next_bit+0x16a/0x190 [ 2014.632346][ T507] ? alloc_fd+0x388/0x3e0 [ 2014.636688][ T507] do_sys_openat2+0xa3/0x250 [ 2014.641259][ T507] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2014.647134][ T507] __x64_sys_open+0xe2/0x110 [ 2014.651736][ T507] do_syscall_64+0x4a/0x90 [ 2014.656144][ T507] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2014.662089][ T507] RIP: 0033:0x4665d9 [ 2014.665961][ T507] 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 [ 2014.685544][ T507] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2014.693980][ T507] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2014.701987][ T507] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 2014.709936][ T507] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2014.717888][ T507] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2014.725834][ T507] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 16:37:45 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="9f0000000100000008"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x600, 0x140) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r3, 0x8008f512, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) sendfile(r1, r2, 0x0, 0x11f08) 16:37:45 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) write(r2, &(0x7f0000001400)="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"/3584, 0xe00) preadv2(r2, &(0x7f0000000340)=[{&(0x7f0000000000)=""/17, 0x11}], 0x1, 0x0, 0x0, 0x44) r3 = openat(r2, &(0x7f0000000000)='/proc/self/exe\x00', 0x105400, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) 16:37:45 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828006000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:45 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000011", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) 16:37:45 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000007a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:45 executing program 0 (fault-call:8 fault-nth:23): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') [ 2014.844836][ T528] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 2014.855119][ T523] loop2: detected capacity change from 0 to 264192 [ 2014.868916][ T523] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:37:45 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000014", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2014.896808][ T534] A link change request failed with some changes committed already. Interface Y4`Ҙ may have been left with an inconsistent configuration, please check. [ 2014.928535][ T531] FAULT_INJECTION: forcing a failure. [ 2014.928535][ T531] name failslab, interval 1, probability 0, space 0, times 0 16:37:45 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828007000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:45 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000080)="cc2400dc4f33658f70b4fe5825a3437c5603cb2378e50c3de97cfb2fa1c6", 0x1e, 0x20000010, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mknodat$null(r1, &(0x7f0000000040)='./file0\x00', 0x418, 0x103) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) 16:37:45 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000008a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2014.941196][ T531] CPU: 1 PID: 531 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2014.951192][ T531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2014.961322][ T531] Call Trace: [ 2014.964603][ T531] dump_stack+0x137/0x19d [ 2014.969083][ T531] should_fail+0x23c/0x250 [ 2014.973518][ T531] ? security_file_alloc+0x30/0x190 [ 2014.979065][ T531] __should_failslab+0x81/0x90 [ 2014.983885][ T531] should_failslab+0x5/0x20 [ 2014.988389][ T531] kmem_cache_alloc+0x46/0x2f0 [ 2014.993159][ T531] security_file_alloc+0x30/0x190 [ 2014.998184][ T531] __alloc_file+0x83/0x1a0 [ 2015.002742][ T531] alloc_empty_file+0xcd/0x1c0 [ 2015.007512][ T531] path_openat+0x6a/0x20b0 [ 2015.011923][ T531] ? visit_groups_merge+0x60f/0x15e0 [ 2015.017273][ T531] ? ctx_sched_in+0x1db/0x200 [ 2015.021111][ T549] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 2015.021952][ T531] do_filp_open+0xd9/0x1f0 [ 2015.041477][ T531] ? __virt_addr_valid+0x15a/0x1a0 16:37:45 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) preadv2(r1, &(0x7f0000000340)=[{&(0x7f0000000000)=""/17, 0x11}], 0x1, 0x0, 0x0, 0x44) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e60, 0x0, @loopback, 0x1}, 0x1c) syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000100)=0xffffffffffffffff, 0x4) write(r3, &(0x7f0000001400)="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"/3584, 0xe00) preadv2(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000000)=""/17, 0x11}], 0x1, 0x6, 0x0, 0x44) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, &(0x7f0000000480)=0x6, 0x4) preadv2(r3, &(0x7f0000000340)=[{&(0x7f0000000000)=""/17, 0x11}], 0x1, 0x0, 0x0, 0x44) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f00000001c0)={&(0x7f000047c000/0x3000)=nil, 0x3000}, &(0x7f0000000300)=0x10) r4 = accept4$inet6(r0, 0x0, &(0x7f0000000180), 0x80000) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000380)={@in={{0x2, 0x4e23, @rand_addr=0x64010100}}, 0x0, 0x0, 0x4, 0x0, "f23230b75aa2994c9472696afeb1b084351b056bdad9c45286e0acbbcdee292773321d43e47287a63511a9f731667e2d92622da855d794ce7bbae50d41c5167ff40d223632db51dfe4ecdcb41e30a64a"}, 0xd8) sendto$inet6(r0, &(0x7f00000004c0)="6e7075dcacd36e3a6c8d2270655e6dd4722a8e7858b6acfe3b50c69d88193ad58592b38e31f36ec9c93334e198432129aa684cb298900f03b361dff04f26c6367e2a5d07e662d7aad53d7760a14aa46a87bee3c4e5a561f08be0835d832bc7deaa71b0be1fb3f1342f011c6373236758026ae27d91a7b76e802c7b97a7fe826e5fb7486e6d59cc45733cc421f43e73f03bc56d0713a860dc1f8c34f6dd433670c1923e238c", 0xfffffffffffffca7, 0xc091, 0x0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) [ 2015.046606][ T531] ? __check_object_size+0x253/0x310 [ 2015.051883][ T531] ? _find_next_bit+0x16a/0x190 [ 2015.056729][ T531] ? alloc_fd+0x388/0x3e0 [ 2015.061154][ T531] do_sys_openat2+0xa3/0x250 [ 2015.065799][ T531] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2015.071713][ T531] __x64_sys_open+0xe2/0x110 [ 2015.076303][ T531] do_syscall_64+0x4a/0x90 [ 2015.080735][ T531] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2015.086641][ T531] RIP: 0033:0x4665d9 [ 2015.090657][ T531] 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 [ 2015.110727][ T531] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2015.119216][ T531] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2015.127168][ T531] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 2015.135134][ T531] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 16:37:46 executing program 0 (fault-call:8 fault-nth:24): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') [ 2015.143091][ T531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2015.151043][ T531] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 [ 2015.161612][ T550] A link change request failed with some changes committed already. Interface Y4`Ҙ may have been left with an inconsistent configuration, please check. [ 2015.216471][ T564] loop2: detected capacity change from 0 to 264192 [ 2015.229959][ T565] FAULT_INJECTION: forcing a failure. [ 2015.229959][ T565] name failslab, interval 1, probability 0, space 0, times 0 [ 2015.242667][ T565] CPU: 1 PID: 565 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2015.252682][ T565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2015.262747][ T565] Call Trace: [ 2015.266013][ T565] dump_stack+0x137/0x19d [ 2015.270479][ T565] should_fail+0x23c/0x250 [ 2015.274909][ T565] ? getname_flags+0x84/0x3d0 [ 2015.279655][ T565] __should_failslab+0x81/0x90 [ 2015.284405][ T565] should_failslab+0x5/0x20 [ 2015.288898][ T565] kmem_cache_alloc+0x46/0x2f0 [ 2015.293643][ T565] getname_flags+0x84/0x3d0 [ 2015.298145][ T565] ? io_req_task_submit+0x150/0x170 [ 2015.303338][ T565] getname+0x15/0x20 [ 2015.307211][ T565] do_sys_openat2+0x5b/0x250 [ 2015.311802][ T565] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2015.317786][ T565] __x64_sys_open+0xe2/0x110 [ 2015.322361][ T565] do_syscall_64+0x4a/0x90 [ 2015.326760][ T565] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2015.332640][ T565] RIP: 0033:0x4665d9 [ 2015.336514][ T565] 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 [ 2015.356141][ T565] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2015.364551][ T565] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2015.372504][ T565] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 2015.380455][ T565] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2015.388475][ T565] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2015.396425][ T565] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 [ 2015.406040][ T564] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:37:46 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1030c0, 0x0) write(r0, &(0x7f0000000400)="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", 0xe5c) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="06000000000000008c"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) sendfile(r1, r2, 0x0, 0x11f08) 16:37:46 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828008000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:46 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0xb2ca, @remote, 0x100}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000000), 0x0, 0x0, 0x0) 16:37:46 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000009a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:46 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f800002000400000000000000000004b", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) 16:37:46 executing program 0 (fault-call:8 fault-nth:25): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') 16:37:46 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="0d1f83677c74893eb6dd55ef18824b9d0e0ae2b0a1bb286f6a00691a6db8bb5218ef94759bc0a370ff0fe5f6d71edabf0ca32d987aecf6f59249b394cbc384d507c1c7f6011309b8fabbd91a96db2c864cad1b41cd01057b7e65e35e95ad3ab9632859e92d931fe5f9", 0x69, 0x0, &(0x7f00000000c0)={0xa, 0x4e21, 0xe, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x401}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) [ 2015.642188][ T585] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 2015.657680][ T580] loop2: detected capacity change from 0 to 264192 [ 2015.665434][ T587] A link change request failed with some changes committed already. Interface Y4`Ҙ may have been left with an inconsistent configuration, please check. [ 2015.674452][ T580] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2015.693872][ T590] FAULT_INJECTION: forcing a failure. [ 2015.693872][ T590] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2015.706967][ T590] CPU: 0 PID: 590 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2015.716946][ T590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2015.727097][ T590] Call Trace: [ 2015.730368][ T590] dump_stack+0x137/0x19d [ 2015.734708][ T590] should_fail+0x23c/0x250 [ 2015.739128][ T590] should_fail_usercopy+0x16/0x20 [ 2015.744149][ T590] strncpy_from_user+0x21/0x250 [ 2015.749021][ T590] getname_flags+0xb8/0x3d0 [ 2015.753643][ T590] ? io_req_task_submit+0x150/0x170 [ 2015.758842][ T590] getname+0x15/0x20 [ 2015.762728][ T590] do_sys_openat2+0x5b/0x250 [ 2015.767425][ T590] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2015.773327][ T590] __x64_sys_open+0xe2/0x110 [ 2015.777923][ T590] do_syscall_64+0x4a/0x90 [ 2015.782408][ T590] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2015.788468][ T590] RIP: 0033:0x4665d9 16:37:46 executing program 5: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) write(r0, &(0x7f0000001400)="bb8f9f640903127a53527c6fbfe65d43b0e0586f2d40c7e7df58cac83420e83662d6e39bb6d5430622431454eedeeaee423d8f210bc3525fa7927c18d5fbc91ab13c2041136047d8da9375934d00f325499bfe7712208d387d41c31821c2a22d1325b556528e9b790b74053d1ed631c6ec8126d37c87216173138c00cef396868029af5b76bebac5e38b74d8bbc6ae66b6e202b6d505710377710ea7d43edf00e1a4c1c670bb4c263ce777da81abdd5ba5a5c82f67232f9b4d6f21b2e6afa8b38e4642b0daa2acbc0478d89b88e8b2094d4248855e5e81992e60be3afff0f3c3799350615489a901a659abdeca0c615a622ebf64175f990320e0356d4a11ed62eff72b709c23dd65942e8b534d7d775d370c1e435654a2634e6ee3649c4c3bcbe39e866f1eb9972af1a9cef42e701798a53dc92a242aadbac343e1765cf8ea5665e22deda69777e52b1e9e5d3edc022256939e1eee013448294911139d5b9c6241049fecdf9b31f4cdf6cff65d71b5071ef70e1798347c8846aa5b905e83050e3e606986ed3f603d18c5cdeb11cda1ce3abddea9376231af130e19fc7601ec1ab8cb5a7de9e2174547f18225b09a54fc8720dbb91eb69c1be88e601c3c9df4f2758f39a5151951b9c6dbb419ffd783a34c9fad10f201b8724d31865e2fc1fcf48db2be713053b43a0e3943c1e2b08e8a26e946c439d891db2a80b5ffa054bc8d0177d3214056250c61a537d2ec7630fb90395df2cd6aa9c5e573365db580520bdc3f1c6b2be992e1516a4b810a11935dc780699e461d9715f70c6d103ff49bf168f3cff4c0d0d6ba5671fcd2975450b0e1a3474139cb0f2d3476fcd87a8bccbeb2f5f8a821017b879aa5b9d1fafa9f4c429a74cd2da782114d97bf031746a817dd0293c4eddc3a9ecb5afe496f4971474ccd827449409f07cf94dda2e7dbe8520b5afff10a7e3b0b4289a167fc692635b5b7426d9e771b95860b09a3e752c867213c772e48ba30a78feecc7ff26e63e1749c62b52d377ac5cc52db830c965e04ccfcfb24ceacc69cfdc2094124dd27b2d68f699476a2562bab1de117ffc2b0702ee8b0b77f85fecec3a25b37ab7eb06232c9a73b4470f1727c82581d81942abf42d3ea37957927ad3dbd0ebe46678a9f4d25c47acaac83c14210a54b71fed40df017e2be27f01e3e6ea3ea381ca14efd202858e6535ad4f79a8cdf47e385b740a70c14e3651731a45cc0ca4a56f2e903cad0384efcc364caf67e09551d35c682ebc90a9286c4d274ba1b8ced742ede4e55a62db7ef9a96fde2add05b41599fd72a79ba280cc125cb266ef21b7eeafe3ee6aa78eef33fc66454549c3ec298cb683a55a32208cf6ce88b560166159d59e65f30540f62c5437652ea7f2a02f87ca242dd2250f58e75938a9a3ded51ae6598c2aba53287ff5cdaab17be7f4310f8e07e310d52778de79e1c2e4391b254be38910aa1cf6e1ca0e75d24be97d59f7025f16c6fbd549529b74e319c58f50438765ef0e3dc394eeb75dec41b3d80435b17520c97f5cd7ee692fb86d188fb0089fbf737dc1b96b9cc49be23a38a8cd92e5075f349993d7866369dd25eccbe1481477a05fee14e0edd1617921d7fcaa8fdc642e63b64388fa5b63442ff1466b1938d02546750b01ed9c980282ccbe10f204741249aed88c555ed6fdf7f68af9209807a71bbf4f31bef5a4223466da74ba8b034df529aef6ec6610a0d25973961e50e02af22d0ca8be1b9804a5918acbdb536e8f2f441ec9d640ed15133ee747440c86fc4526c9195954528673d25c8390170f3c19cb0b0c30b9e634c7ebae96946ae97c19eabca92226da925d22be37abbe0740938ea899ec42fd529a3b1063981e4c154219df5cf5af60a29b5a8ee530905725a14b28900eae937e705401ba8f632a7bca00d9724a992afdc9ed14aac71b8e3a7ee5ca095888feb195b4e083c3b611a1c2f8d092febe3b9f5f0df61e8d3c31a643c935b76bc1ad4265164e755484beb06610510bc51e8c6da8d71123bbe83a5e4128f41cf5c486d6a60496c300c406f990bee485cbdef794f2663ee66d2b18d8e55210c25c04b1a0c6d9c5f904e72806d2d4f5e5439bcdf146343cdffe4d0d70d42a9959cff9bd50c37cd478b0b0add16aae4dc839b46bca2ac7547144b6a422aed5e2db661bcb31a82bc0fc678e71a6cb090ef772860f3008b4152b5d281033be4a77b367baec3ab8ce7c83c601b11c8199bafcd15161a5454a6a982dbc3c2e3a5172b6a63e4904817075754eccbb0188c9cb2e5da9600f567485014887463b40f189b7ec3c5c0f36d502509e402c285765c78417ce6b3aab130ee79622dcd8ada842233e73a14554ee5e4995e32b3fe4075e247eb9bdeef64d1a7436c9b5782fb2f84f74e4c6e976289729c37b5bb8200a9480d181a6b11f5ec229b818134b8334967ae935ac1d81be4776fae4cb68b6fa330e93bd8de388b38455d569159bcd166df030a6dfedf28caf4608de7243f5df2c76f6680c301d819dc67d24d2f780432a931700a253b0a5b075195c6dbfd1fe17a1c11a3dffa872a07b877adc66d069fffb6d8326e1998c5a337c3d530250cae335ceffcf81dc438a47e73490d050a053813dbe6674e42c91ae94b4a88144f36adc1b08b4bcd6ddf4058c4e08d4dc83d5fbd843ee27eaf50b297c220350260d9abbeeb6deb921e50cae0ea590cfb6f00fb3c71520f565bb769705e2481ef27cf537d29f163c9fe3d39ed9fd18dc8b0c976cd302283e430807a9d751357f89092532d89fe280c69ad36e3541b5da9dea13fd19d0434c760fe295dfd9b9e63453c7853914c50b1b77ccd4b33c8b1f31fcb1aec040ffe2f9d728d8ea84297bac2e22230ebd1488c503b05b2e433cc37ce9fc123b7d3eb244b4549e9a841e73b664c8f6621ea5a4c9ff9c1da032255311f2c063a682baf4c97e7ba552bf71af4bd64f43872b846d15c65c487089be272cfa24a33f8c50930ea0bc4b089505fb8e97ded0e7e64a5ce897da6b940df4c3dddb8b4871d773f6ebf02058518c55c19aadb0f266caf18777ae68d2bfcfb2225961fcd10538ba664fd053a443320072707533ab761b9397bd0559126b84fe9196463ae50633017ea2d80940311d9c867102b1017f34af1965d8eb61be616a0d40656e2bbb750aee6f74f788c8acb2578e8686f5f8da6a19e979c152b7ee7c7f16902120588e2ff630144b5f929ffc593e946d9717c5968aa16c2d73d689fb5cce117acda3e23e5e0116de1cb6bddfa1a84cefb22c1e2c3753017696f27b9aec5d44f15411247643b84dd4410e784b4eb5b9c68fea671976f9b51c6526e2ddb40659611b0b3bcc7e249c77396fdb8c864ea9318f9de7fd3936fcbdc732c2f8b9556ec9afeb15d5e2df890351d66074d53dddc6e8dba8c91d733623ac95a49eb69c7de37ff2364ccddb01f6500750a012c2acf32a9f6bbd9e92d17ef858fbc34575db414ea42ad87a65b11ae5506469db256c421328f45aec73bdf18562447dc2840bbe9fc84dedd0fe6276fa174f21210d40193530ec7a70a9e60bfd6b00cba4d483be59950f16fa0dbd089b5fd0bb078badfcf42270cc62fe37be22b0d81f755263d74636fa466d2574ca62b58c649936d21e949de73ea45df3acade6609413f56fc218d6f11947bf1fd629d38d8acce90ee3c1a51117601ae126bec537e3e76ce7ecc53cfeefee8aaa104aa853a65aadf27bac9849ee0122793b11cd8e4f32fb07afa39e439cb738c30a6df958160aac15c26032a61aaf614b2e6601581fb0ab8d115e045005dee3df8ea42643cbcbb0b111130c42c94b7e874cfee50d5c2eb13b3a38c417fce9d740b7d43120431a7d44bc3934ee87b112401cbee3553837b6a0b4b3faaceb46eca4064301c8060870350e256ac9d5557f674536b9d9717a82fa211e7dfb52ca410d8a4f2f6b733c2a082f247538a6c40f56cf64204e62515db692f32733ff6f4b0787ef305d5e80881375467ae603ac3600e688c42f89a4fea4fdda09a8d59e19457c654a98c8129a8c65bae3310af2b170729e18400c915d0a2f4c4fc51747846630b95ec181228bda7ef48ad389815aa82de6c4a3b0746c28c01f9ec697ff17f095e1cf9d2fe78fdab9cbb1ca7aefc8af6a0cd98444735fad79e394a8f9c2fd358c3cde4ca6d57a620d0bb52dc6ff93f034b596f407c21511cc2c5ec8b0ede7f5c0acca61939ac7f2cad820c15133e69507eaa739e9a88936f4a74f0ad1574a1591f31f582a76157d89805cb3ba5e8d10509bf7a08e928653b4f05ba797a06765b74c8759fc34178624c08a2b99e59bcff5d33af2b0f9176b56c35f4da31c751a4c2fd88a1997cd9fc9bbf78220731d4c8cea23be1fd29c36b34d8458b7021ebcfafdc7e54096e517da3eb684298f742532d776164d9c9658e5faca0a3b08afca1bc27ed357884f49fe51bd0c38057f4288f1917e36e3865310b5eed140aef6150ae363293cf7467abd5e06cd7af5e2c49e7c5253a1155741e380bccb023a0faed93d9a64512d72436f1ef4ac0904a413e45164c23413bd57274a0a951c41a9a43aed094d4ea5c480ce64663cc9d36723179e2b19a48e9277a6591bbd888a06e0f2f142cd4495be4ba7274d69ba32a2788b935b2f18c5f336cb9de062829e2e0bb476efb36c3f53a766c14314f31637a464ac59d378ad7f51bef8d88715613653a427038e0d3e4dc3948bb1d70eb55c91c92f7510b1c0387253b458d2c90d17238f9eb239c680179a6c1e0759be367963e3b4d7395fd3911626582a094e6a8d0e746242f94267a4c57d5b2360ce3a6f7f3e3c10e124a54ed24d1585bc7b731cf731c94ee00ebf070b999b9bf28d76bfec9dcf12fcce2b9c4444c706ec6b943b5f39e9151a764ba1cd0cd6c1c7cdc3aa824cf17da705be27a18fbee41be39d6ae4dd4312f5f4bfee2c5bb21d941666f9d79b0f80c9b1bace84a05d2b0e3be1c3fd04d72b4b0124595c435813969d413960fddc858730a433383f3bc0472cb7683ea569e001f00"/3584, 0xe00) preadv2(r0, &(0x7f0000000340)=[{&(0x7f0000000000)=""/17, 0x11}], 0x1, 0x0, 0x0, 0x44) kcmp$KCMP_EPOLL_TFD(0x0, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x6}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x80c0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)}, {&(0x7f0000000380)=""/153, 0x99}], 0x2, &(0x7f0000000440)=""/22, 0x16}, 0x40000000) r2 = syz_open_dev$evdev(&(0x7f0000000200), 0xc, 0x1e1401) write$evdev(r2, &(0x7f0000000040), 0xfea9) fcntl$setpipe(r2, 0x407, 0x6) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x181402, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000000200), 0xc, 0x1e1401) write$evdev(r5, &(0x7f0000000040), 0xfea9) mmap(&(0x7f000049d000/0x3000)=nil, 0x3000, 0x1800003, 0x4010, r5, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r3, 0x8982, &(0x7f0000000100)={0x1, 'ip6tnl0\x00', {}, 0x6}) 16:37:46 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000fe", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) 16:37:46 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828009000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:46 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x22200, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000200)) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x311082, 0x9b) [ 2015.792347][ T590] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2015.811961][ T590] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2015.820427][ T590] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2015.828406][ T590] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 2015.836447][ T590] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000002200)={0x1000, 0x0, 0x8000, "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"}) open(&(0x7f0000000100)='./file0\x00', 0x619100, 0x100) write(r2, &(0x7f0000001400)="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"/3584, 0xe00) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000f4571cf6f295da590700a89cef555106ebe5f3ed5d19"]) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) sendfile(r2, r3, 0x0, 0x11f08) 16:37:46 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300000000000aa7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:46 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = accept4(r0, 0x0, &(0x7f0000000100), 0x80000) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000000140)=0x2, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) write(r4, &(0x7f0000001400)="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"/3584, 0xe00) preadv2(r4, &(0x7f0000000340)=[{&(0x7f0000000000)=""/17, 0x11}], 0x1, 0x0, 0x0, 0x44) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000040)) close(r1) r5 = syz_open_dev$evdev(&(0x7f0000000200), 0xc, 0x1e1401) write$evdev(r5, &(0x7f0000000040), 0xfea9) preadv(r5, &(0x7f0000000080), 0x0, 0x40, 0x0) r6 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x101000, 0x0) ioctl$EVIOCGRAB(r6, 0x40044590, &(0x7f0000000180)=0x1) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) 16:37:46 executing program 0 (fault-call:8 fault-nth:26): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') 16:37:46 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300000000000ba7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:46 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e82800a000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2015.844459][ T590] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2015.852428][ T590] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 [ 2015.862784][ T609] A link change request failed with some changes committed already. Interface Y4`Ҙ may have been left with an inconsistent configuration, please check. 16:37:46 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300000000000ca7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2015.956630][ T632] loop2: detected capacity change from 0 to 264192 [ 2015.960427][ T618] FAULT_INJECTION: forcing a failure. [ 2015.960427][ T618] name failslab, interval 1, probability 0, space 0, times 0 [ 2015.975816][ T618] CPU: 0 PID: 618 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2015.975879][ T632] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2015.985789][ T618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 16:37:46 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000001400)="bb8f9f640903127a53527c6fbfe65d43b0e0586f2d40c7e7df58cac83420e83662d6e39bb6d5430622431454eedeeaee423d8f210bc3525fa7927c18d5fbc91ab13c2041136047d8da9375934d00f325499bfe7712208d387d41c31821c2a22d1325b556528e9b790b74053d1ed631c6ec8126d37c87216173138c00cef396868029af5b76bebac5e38b74d8bbc6ae66b6e202b6d505710377710ea7d43edf00e1a4c1c670bb4c263ce777da81abdd5ba5a5c82f67232f9b4d6f21b2e6afa8b38e4642b0daa2acbc0478d89b88e8b2094d4248855e5e81992e60be3afff0f3c3799350615489a901a659abdeca0c615a622ebf64175f990320e0356d4a11ed62eff72b709c23dd65942e8b534d7d775d370c1e435654a2634e6ee3649c4c3bcbe39e866f1eb9972af1a9cef42e701798a53dc92a242aadbac343e1765cf8ea5665e22deda69777e52b1e9e5d3edc022256939e1eee013448294911139d5b9c6241049fecdf9b31f4cdf6cff65d71b5071ef70e1798347c8846aa5b905e83050e3e606986ed3f603d18c5cdeb11cda1ce3abddea9376231af130e19fc7601ec1ab8cb5a7de9e2174547f18225b09a54fc8720dbb91eb69c1be88e601c3c9df4f2758f39a5151951b9c6dbb419ffd783a34c9fad10f201b8724d31865e2fc1fcf48db2be713053b43a0e3943c1e2b08e8a26e946c439d891db2a80b5ffa054c98d0177d3214056250c61a537d2ec7630fb90395df2cd6aa9c5e573365db580520bdc3f1c6b2be992e1516a4b810a11935dc780699e461d9715f70c6d103ff49bf168f3cff4c0d0d6ba5671fcd2975450b0e1a3474139cb0f2d3476fcd87a8bccbeb2f5f8a821017b879aa5b9d1fafa9f4c429a74cd2da782114d97bf031746a817dd0293c4eddc3a9ecb5afe496f4971474ccd827449409f07cf94dda2e7dbe8520b5afff10a7e3b0b4289a167fc692635b5b7426d9e771b95860b09a3e752c867213c772e48ba30a78feecc7ff26e63e1749c62b52d377ac5cc52db830c965e04ccfcfb24ceacc69cfdc2094124dd27b2d68f699476a2562bab1de117ffc2b0702ee8b0b77f85fecec3a25b37ab7eb06232c9a73b4470f1727c82581d81942abf42d3ea37957927ad3dbd0ebe46678a9f4d25c47acaac83c14210a54b71fed40df017e2be27f01e3e6ea3ea381ca14efd202858e6535ad4f79a8cdf47e385b740a70c14e3651731a45cc0ca4a56f2e903cad0384efcc364caf67e09551d35c682ebc90a9286c4d274ba1b8ced742ede4e55a62db7ef9a96fde2add05b41599fd72a79ba280cc125cb266ef21b7eeafe3ee6aa78eef33fc66454549c3ec298cb683a55a32208cf6ce88b560166159d59e65f30540f62c5437652ea7f2a02f87ca242dd2250f58e75938a9a3ded51ae6598c2aba53287ff5cdaab17be7f4310f8e07e310d52778de79e1c2e4391b254be38910aa1cf6e1ca0e75d24be97d59f7025f16c6fbd549529b74e319c58f50438765ef0e3dc394eeb75dec41b3d80435b17520c97f5cd7ee692fb86d188fb0089fbf737dc1b96b9cc49be23a38a8cd92e5075f349993d7866369dd25eccbe1481477a05fee14e0edd1617921d7fcaa8fdc642e63b64388fa5b63442ff1466b1938d02546750b01ed9c980282ccbe10f204741249aed88c555ed6fdf7f68af9209807a71bbf4f31bef5a4223466da74ba8b034df529aef6ec6610a0d25973961e50e02af22d0ca8be1b9804a5918acbdb536e8f2f441ec9d640ed15133ee747440c86fc4526c9195954528673d25c8390170f3c19cb0b0c30b9e634c7ebae96946ae97c19eabca92226da925d22be37abbe0740938ea899ec42fd529a3b1063981e4c154219df5cf5af60a29b5a8ee530905725a14b28900eae937e705401ba8f632a7bca00d9724a992afdc9ed14aac71b8e3a7ee5ca095888feb195b4e083c3b611a1c2f8d092febe3b9f5f0df61e8d3c31a643c935b76bc1ad4265164e755484beb06610510bc51e8c6da8d71123bbe83a5e4128f41cf5c486d6a60496c300c406f990bee485cbdef794f2663ee66d2b18d8e55210c25c04b1a0c6d9c5f904e72806d2d4f5e5439bcdf146343cdffe4d0d70d42a9959cff9bd50c37cd478b0b0add16aae4dc839b46bca2ac7547144b6a422aed5e2db661bcb31a82bc0fc678e71a6cb090ef772860f3008b4152b5d281033be4a77b367baec3ab8ce7c83c601b11c8199bafcd15161a5454a6a982dbc3c2e3a5172b6a63e4904817075754eccbb0188c9cb2e5da9600f567485014887463b40f189b7ec3c5c0f36d502509e402c285765c78417ce6b3aab130ee79622dcd8ada842233e73a14554ee5e4995e32b3fe4075e247eb9bdeef64d1a7436c9b5782fb2f84f74e4c6e976289729c37b5bb8200a9480d181a6b11f5ec229b818134b8334967ae935ac1d81be4776fae4cb68b6fa330e93bd8de388b38455d569159bcd166df030a6dfedf28caf4608de7243f5df2c76f6680c301d819dc67d24d2f780432a931700a253b0a5b075195c6dbfd1fe17a1c11a3dffa872a07b877adc66d069fffb6d8326e1998c5a337c3d530250cae335ceffcf81dc438a47e73490d050a053813dbe6674e42c91ae94b4a88144f36adc1b08b4bcd6ddf4058c4e08d4dc83d5fbd843ee27eaf50b297c220350260d9abbeeb6deb921e50cae0ea590cfb6f00fb3c71520f565bb769705e2481ef27cf537d29f163c9fe3d39ed9fd18dc8b0c976cd302283e430807a9d751357f89092532d89fe280c69ad36e3541b5da9dea13fd19d0434c760fe295dfd9b9e63453c7853914c50b1b77ccd4b33c8b1f31fcb1aec040ffe2f9d728d8ea84297bac2e22230ebd1488c503b05b2e433cc37ce9fc123b7d3eb244b4549e9a841e73b664c8f6621ea5a4c9ff9c1da032255311f2c063a682baf4c97e7ba552bf71af4bd64f43872b846d15c65c487089be272cfa24a33f8c50930ea0bc4b089505fb8e97ded0e7e64a5ce897da6b940df4c3dddb8b4871d773f6ebf02058518c55c19aadb0f266caf18777ae68d2bfcfb2225961fcd10538ba664fd053a443320072707533ab761b9397bd0559126b84fe9196463ae50633017ea2d80940311d9c867102b1017f34af1965d8eb61be616a0d40656e2bbb750aee6f74f788c8acb2578e8686f5f8da6a19e979c152b7ee7c7f16902120588e2ff630144b5f929ffc593e946d9717c5968aa16c2d73d689fb5cce117acda3e23e5e0116de1cb6bddfa1a84cefb22c1e2c3753017696f27b9aec5d44f15411247643b84dd4410e784b4eb5b9c68fea671976f9b51c6526e2ddb40659611b0b3bcc7e249c77396fdb8c864ea9318f9de7fd3936fcbdc732c2f8b9556ec9afeb15d5e2df890351d66074d53dddc6e8dba8c91d733623ac95a49eb69c7de37ff2364ccddb01f6500750a012c2acf32a9f6bbd9e92d17ef858fbc34575db414ea42ad87a65b11ae5506469db256c421328f45aec73bdf18562447dc2840bbe9fc84dedd0fe6276fa174f21210d40193530ec7a70a9e60bfd6b00cba4d483be59950f16fa0dbd089b5fd0bb078badfcf42270cc62fe37be22b0d81f755263d74636fa466d2574ca62b58c649936d21e949de73ea45df3acade6609413f56fc218d6f11947bf1fd629d38d8acce90ee3c1a51117601ae126bec537e3e76ce7ecc53cfeefee8aaa104aa853a65aadf27bac9849ee0122793b11cd8e4f32fb07afa39e439cb738c30a6df958160aac15c26032a61aaf614b2e6601581fb0ab8d115e045005dee3df8ea42643cbcbb0b111130c42c94b7e874cfee50d5c2eb13b3a38c417fce9d740b7d43120431a7d44bc3934ee87b112401cbee3553837b6a0b4b3faaceb46eca4064301c8060870350e256ac9d5557f674536b9d9717a82fa211e7dfb52ca410d8a4f2f6b733c2a082f247538a6c40f56cf64204e62515db692f32733ff6f4b0787ef305d5e80881375467ae603ac3600e688c42f89a4fea4fdda09a8d59e19457c654a98c8129a8c65bae3310af2b170729e18400c915d0a2f4c4fc51747846630b95ec181228bda7ef48ad389815aa82de6c4a3b0746c28c01f9ec697ff17f095e1cf9d2fe78fdab9cbb1ca7aefc8af6a0cd98444735fad79e394a8f9c2fd358c3cde4ca6d57a620d0bb52dc6ff93f034b596f407c21511cc2c5ec8b0ede7f5c0acca61939ac7f2cad820c15133e69507eaa739e9a88936f4a74f0ad1574a1591f31f582a76157d89805cb3ba5e8d10509bf7a08e928653b4f05ba797a06765b74c8759fc34178624c08a2b99e59bcff5d33af2b0f9176b56c35f4da31c751a4c2fd88a1997cd9fc9bbf78220731d4c8cea23be1fd29c36b34d8458b7021ebcfafdc7e54096e517da3eb684298f742532d776164d9c9658e5faca0a3b08afca1bc27ed357884f49fe51bd0c38057f4288f1917e36e3865310b5eed140aef6150ae363293cf7467abd5e06cd7af5e2c49e7c5253a1155741e380bccb023a0faed93d9a64512d72436f1ef4ac0904a413e45164c23413bd57274a0a951c41a9a43aed094d4ea5c480ce64663cc9d36723179e2b19a48e9277a6591bbd888a06e0f2f142cd4495be4ba7274d69ba32a2788b935b2f18c5f336cb9de062829e2e0bb476efb36c3f53a766c14314f31637a464ac59d378ad7f51bef8d88715613653a427038e0d3e4dc3948bb1d70eb55c91c92f7510b1c0387253b458d2c90d17238f9eb239c680179a6c1e0759be367963e3b4d7395fd3911626582a094e6a8d0e746242f94267a4c57d5b2360ce3a6f7f3e3c10e124a54ed24d1585bc7b731cf731c94ee00ebf070b999b9bf28d76bfec9dcf12fcce2b9c4444c706ec6b943b5f39e9151a764ba1cd0cd6c1c7cdc3aa824cf17da705be27a18fbee41be39d6ae4dd4312f5f4bfee2c5bb21d941666f9d79b0f80c9b1bace84a05d2b0e3be1c3fd04d72b4b0124595c435813969d413960fddc858730a433383f3bc0472cb7683ea569e001f00"/3584, 0xe00) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="9f0000000100000008"]) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) sendfile(0xffffffffffffffff, r1, 0x0, 0x11f08) 16:37:46 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000b9", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2015.985802][ T618] Call Trace: [ 2015.985809][ T618] dump_stack+0x137/0x19d [ 2016.012573][ T618] should_fail+0x23c/0x250 [ 2016.016998][ T618] ? __alloc_file+0x2e/0x1a0 [ 2016.021581][ T618] __should_failslab+0x81/0x90 [ 2016.026496][ T618] should_failslab+0x5/0x20 [ 2016.031000][ T618] kmem_cache_alloc+0x46/0x2f0 [ 2016.035774][ T618] __alloc_file+0x2e/0x1a0 [ 2016.040201][ T618] alloc_empty_file+0xcd/0x1c0 [ 2016.044979][ T618] path_openat+0x6a/0x20b0 [ 2016.049393][ T618] ? enqueue_task_fair+0xcd/0x510 [ 2016.054460][ T618] ? check_preempt_wakeup+0x1bb/0x360 [ 2016.059853][ T618] ? try_to_wake_up+0x38f/0x480 [ 2016.064754][ T618] do_filp_open+0xd9/0x1f0 [ 2016.069213][ T618] ? __virt_addr_valid+0x15a/0x1a0 [ 2016.074324][ T618] ? __check_object_size+0x253/0x310 [ 2016.079643][ T618] ? _find_next_bit+0x16a/0x190 [ 2016.084493][ T618] ? alloc_fd+0x388/0x3e0 [ 2016.088826][ T618] do_sys_openat2+0xa3/0x250 [ 2016.093423][ T618] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2016.099317][ T618] __x64_sys_open+0xe2/0x110 16:37:46 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e82800b000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2016.104069][ T618] do_syscall_64+0x4a/0x90 [ 2016.108545][ T618] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2016.114691][ T618] RIP: 0033:0x4665d9 [ 2016.118599][ T618] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2016.138198][ T618] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2016.146614][ T618] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 16:37:47 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300000000000da7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:47 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e82800c000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:47 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300000000000ea7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2016.154607][ T618] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 2016.162683][ T618] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2016.170769][ T618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2016.178742][ T618] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 16:37:47 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e82800d000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:47 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000"/37, 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2016.261541][ T668] loop2: detected capacity change from 0 to 264192 [ 2016.280925][ T668] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:37:47 executing program 0 (fault-call:8 fault-nth:27): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') 16:37:47 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000010a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:47 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e82800e000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:47 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000"/37, 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2016.377305][ T681] loop2: detected capacity change from 0 to 264192 [ 2016.394128][ T681] FAT-fs (loop2): bogus number of FAT sectors [ 2016.400250][ T681] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2016.457914][ T687] FAULT_INJECTION: forcing a failure. [ 2016.457914][ T687] name failslab, interval 1, probability 0, space 0, times 0 [ 2016.470587][ T687] CPU: 1 PID: 687 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2016.480564][ T687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2016.490618][ T687] Call Trace: [ 2016.493894][ T687] dump_stack+0x137/0x19d [ 2016.498227][ T687] should_fail+0x23c/0x250 [ 2016.502642][ T687] ? security_file_alloc+0x30/0x190 [ 2016.507841][ T687] __should_failslab+0x81/0x90 [ 2016.512615][ T687] should_failslab+0x5/0x20 [ 2016.517124][ T687] kmem_cache_alloc+0x46/0x2f0 [ 2016.521891][ T687] security_file_alloc+0x30/0x190 [ 2016.526917][ T687] __alloc_file+0x83/0x1a0 [ 2016.531332][ T687] alloc_empty_file+0xcd/0x1c0 [ 2016.536096][ T687] path_openat+0x6a/0x20b0 [ 2016.540513][ T687] ? enqueue_task_fair+0xcd/0x510 [ 2016.545539][ T687] ? check_preempt_wakeup+0x1bb/0x360 [ 2016.550912][ T687] ? try_to_wake_up+0x38f/0x480 [ 2016.555765][ T687] do_filp_open+0xd9/0x1f0 [ 2016.560182][ T687] ? __virt_addr_valid+0x15a/0x1a0 [ 2016.565302][ T687] ? __check_object_size+0x253/0x310 [ 2016.570649][ T687] ? _find_next_bit+0x16a/0x190 [ 2016.575498][ T687] ? alloc_fd+0x388/0x3e0 [ 2016.579846][ T687] do_sys_openat2+0xa3/0x250 [ 2016.584472][ T687] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2016.590410][ T687] __x64_sys_open+0xe2/0x110 [ 2016.595005][ T687] do_syscall_64+0x4a/0x90 [ 2016.599620][ T687] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2016.606454][ T687] RIP: 0033:0x4665d9 [ 2016.610341][ T687] 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 [ 2016.629968][ T687] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2016.638372][ T687] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2016.646440][ T687] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 16:37:47 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="9f0000000c00000000"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x2000, 0x47) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000140)=""/127, 0xffffffffffffff18}], 0x1, 0xd9f, 0x2000000) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) sendfile(r1, r2, 0x0, 0x11f08) 16:37:47 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828010000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:47 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000011a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2016.654411][ T687] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2016.662377][ T687] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2016.670334][ T687] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 16:37:47 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828011000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:47 executing program 0 (fault-call:8 fault-nth:28): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') 16:37:47 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000012a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:47 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828012000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:47 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000001400)="bb8f9f640903127a53527c6fbfe65d43b0e0586f2d40c7e7df58cac83420e83662d6e39bb6d5430622431454eedeeaee423d8f210bc3525fa7927c18d5fbc91ab13c2041136047d8da9375934d00f325499bfe7712208d387d41c31821c2a22d1325b556528e9b790b74053d1ed631c6ec8126d37c87216173138c00cef396868029af5b76bebac5e38b74d8bbc6ae66b6e202b6d505710377710ea7d43edf00e1a4c1c670bb4c263ce777da81abdd5ba5a5c82f67232f9b4d6f21b2e6afa8b38e4642b0daa2acbc0478d89b88e8b2094d4248855e5e81992e60be3afff0f3c3799350615489a901a659abdeca0c615a622ebf64175f990320e0356d4a11ed62eff72b709c23dd65942e8b534d7d775d370c1e435654a2634e6ee3649c4c3bcbe39e866f1eb9972af1a9cef42e701798a53dc92a242aadbac343e1765cf8ea5665e22deda69777e52b1e9e5d3edc022256939e1eee013448294911139d5b9c6241049fecdf9b31f4cdf6cff65d71b5071ef70e1798347c8846aa5b905e83050e3e606986ed3f603d18c5cdeb11cda1ce3abddea9376231af130e19fc7601ec1ab8cb5a7de9e2174547f18225b09a54fc8720dbb91eb69c1be88e601c3c9df4f2758f39a5151951b9c6dbb419ffd783a34c9fad10f201b8724d31865e2fc1fcf48db2be713053b43a0e3943c1e2b08e8a26e946c439d891db2a80b5ffa054c98d0177d3214056250c61a537d2ec7630fb90395df2cd6aa9c5e573365db580520bdc3f1c6b2be992e1516a4b810a11935dc780699e461d9715f70c6d103ff49bf168f3cff4c0d0d6ba5671fcd2975450b0e1a3474139cb0f2d3476fcd87a8bccbeb2f5f8a821017b879aa5b9d1fafa9f4c429a74cd2da782114d97bf031746a817dd0293c4eddc3a9ecb5afe496f4971474ccd827449409f07cf94dda2e7dbe8520b5afff10a7e3b0b4289a167fc692635b5b7426d9e771b95860b09a3e752c867213c772e48ba30a78feecc7ff26e63e1749c62b52d377ac5cc52db830c965e04ccfcfb24ceacc69cfdc2094124dd27b2d68f699476a2562bab1de117ffc2b0702ee8b0b77f85fecec3a25b37ab7eb06232c9a73b4470f1727c82581d81942abf42d3ea37957927ad3dbd0ebe46678a9f4d25c47acaac83c14210a54b71fed40df017e2be27f01e3e6ea3ea381ca14efd202858e6535ad4f79a8cdf47e385b740a70c14e3651731a45cc0ca4a56f2e903cad0384efcc364caf67e09551d35c682ebc90a9286c4d274ba1b8ced742ede4e55a62db7ef9a96fde2add05b41599fd72a79ba280cc125cb266ef21b7eeafe3ee6aa78eef33fc66454549c3ec298cb683a55a32208cf6ce88b560166159d59e65f30540f62c5437652ea7f2a02f87ca242dd2250f58e75938a9a3ded51ae6598c2aba53287ff5cdaab17be7f4310f8e07e310d52778de79e1c2e4391b254be38910aa1cf6e1ca0e75d24be97d59f7025f16c6fbd549529b74e319c58f50438765ef0e3dc394eeb75dec41b3d80435b17520c97f5cd7ee692fb86d188fb0089fbf737dc1b96b9cc49be23a38a8cd92e5075f349993d7866369dd25eccbe1481477a05fee14e0edd1617921d7fcaa8fdc642e63b64388fa5b63442ff1466b1938d02546750b01ed9c980282ccbe10f204741249aed88c555ed6fdf7f68af9209807a71bbf4f31bef5a4223466da74ba8b034df529aef6ec6610a0d25973961e50e02af22d0ca8be1b9804a5918acbdb536e8f2f441ec9d640ed15133ee747440c86fc4526c9195954528673d25c8390170f3c19cb0b0c30b9e634c7ebae96946ae97c19eabca92226da925d22be37abbe0740938ea899ec42fd529a3b1063981e4c154219df5cf5af60a29b5a8ee530905725a14b28900eae937e705401ba8f632a7bca00d9724a992afdc9ed14aac71b8e3a7ee5ca095888feb195b4e083c3b611a1c2f8d092febe3b9f5f0df61e8d3c31a643c935b76bc1ad4265164e755484beb06610510bc51e8c6da8d71123bbe83a5e4128f41cf5c486d6a60496c300c406f990bee485cbdef794f2663ee66d2b18d8e55210c25c04b1a0c6d9c5f904e72806d2d4f5e5439bcdf146343cdffe4d0d70d42a9959cff9bd50c37cd478b0b0add16aae4dc839b46bca2ac7547144b6a422aed5e2db661bcb31a82bc0fc678e71a6cb090ef772860f3008b4152b5d281033be4a77b367baec3ab8ce7c83c601b11c8199bafcd15161a5454a6a982dbc3c2e3a5172b6a63e4904817075754eccbb0188c9cb2e5da9600f567485014887463b40f189b7ec3c5c0f36d502509e402c285765c78417ce6b3aab130ee79622dcd8ada842233e73a14554ee5e4995e32b3fe4075e247eb9bdeef64d1a7436c9b5782fb2f84f74e4c6e976289729c37b5bb8200a9480d181a6b11f5ec229b818134b8334967ae935ac1d81be4776fae4cb68b6fa330e93bd8de388b38455d569159bcd166df030a6dfedf28caf4608de7243f5df2c76f6680c301d819dc67d24d2f780432a931700a253b0a5b075195c6dbfd1fe17a1c11a3dffa872a07b877adc66d069fffb6d8326e1998c5a337c3d530250cae335ceffcf81dc438a47e73490d050a053813dbe6674e42c91ae94b4a88144f36adc1b08b4bcd6ddf4058c4e08d4dc83d5fbd843ee27eaf50b297c220350260d9abbeeb6deb921e50cae0ea590cfb6f00fb3c71520f565bb769705e2481ef27cf537d29f163c9fe3d39ed9fd18dc8b0c976cd302283e430807a9d751357f89092532d89fe280c69ad36e3541b5da9dea13fd19d0434c760fe295dfd9b9e63453c7853914c50b1b77ccd4b33c8b1f31fcb1aec040ffe2f9d728d8ea84297bac2e22230ebd1488c503b05b2e433cc37ce9fc123b7d3eb244b4549e9a841e73b664c8f6621ea5a4c9ff9c1da032255311f2c063a682baf4c97e7ba552bf71af4bd64f43872b846d15c65c487089be272cfa24a33f8c50930ea0bc4b089505fb8e97ded0e7e64a5ce897da6b940df4c3dddb8b4871d773f6ebf02058518c55c19aadb0f266caf18777ae68d2bfcfb2225961fcd10538ba664fd053a443320072707533ab761b9397bd0559126b84fe9196463ae50633017ea2d80940311d9c867102b1017f34af1965d8eb61be616a0d40656e2bbb750aee6f74f788c8acb2578e8686f5f8da6a19e979c152b7ee7c7f16902120588e2ff630144b5f929ffc593e946d9717c5968aa16c2d73d689fb5cce117acda3e23e5e0116de1cb6bddfa1a84cefb22c1e2c3753017696f27b9aec5d44f15411247643b84dd4410e784b4eb5b9c68fea671976f9b51c6526e2ddb40659611b0b3bcc7e249c77396fdb8c864ea9318f9de7fd3936fcbdc732c2f8b9556ec9afeb15d5e2df890351d66074d53dddc6e8dba8c91d733623ac95a49eb69c7de37ff2364ccddb01f6500750a012c2acf32a9f6bbd9e92d17ef858fbc34575db414ea42ad87a65b11ae5506469db256c421328f45aec73bdf18562447dc2840bbe9fc84dedd0fe6276fa174f21210d40193530ec7a70a9e60bfd6b00cba4d483be59950f16fa0dbd089b5fd0bb078badfcf42270cc62fe37be22b0d81f755263d74636fa466d2574ca62b58c649936d21e949de73ea45df3acade6609413f56fc218d6f11947bf1fd629d38d8acce90ee3c1a51117601ae126bec537e3e76ce7ecc53cfeefee8aaa104aa853a65aadf27bac9849ee0122793b11cd8e4f32fb07afa39e439cb738c30a6df958160aac15c26032a61aaf614b2e6601581fb0ab8d115e045005dee3df8ea42643cbcbb0b111130c42c94b7e874cfee50d5c2eb13b3a38c417fce9d740b7d43120431a7d44bc3934ee87b112401cbee3553837b6a0b4b3faaceb46eca4064301c8060870350e256ac9d5557f674536b9d9717a82fa211e7dfb52ca410d8a4f2f6b733c2a082f247538a6c40f56cf64204e62515db692f32733ff6f4b0787ef305d5e80881375467ae603ac3600e688c42f89a4fea4fdda09a8d59e19457c654a98c8129a8c65bae3310af2b170729e18400c915d0a2f4c4fc51747846630b95ec181228bda7ef48ad389815aa82de6c4a3b0746c28c01f9ec697ff17f095e1cf9d2fe78fdab9cbb1ca7aefc8af6a0cd98444735fad79e394a8f9c2fd358c3cde4ca6d57a620d0bb52dc6ff93f034b596f407c21511cc2c5ec8b0ede7f5c0acca61939ac7f2cad820c15133e69507eaa739e9a88936f4a74f0ad1574a1591f31f582a76157d89805cb3ba5e8d10509bf7a08e928653b4f05ba797a06765b74c8759fc34178624c08a2b99e59bcff5d33af2b0f9176b56c35f4da31c751a4c2fd88a1997cd9fc9bbf78220731d4c8cea23be1fd29c36b34d8458b7021ebcfafdc7e54096e517da3eb684298f742532d776164d9c9658e5faca0a3b08afca1bc27ed357884f49fe51bd0c38057f4288f1917e36e3865310b5eed140aef6150ae363293cf7467abd5e06cd7af5e2c49e7c5253a1155741e380bccb023a0faed93d9a64512d72436f1ef4ac0904a413e45164c23413bd57274a0a951c41a9a43aed094d4ea5c480ce64663cc9d36723179e2b19a48e9277a6591bbd888a06e0f2f142cd4495be4ba7274d69ba32a2788b935b2f18c5f336cb9de062829e2e0bb476efb36c3f53a766c14314f31637a464ac59d378ad7f51bef8d88715613653a427038e0d3e4dc3948bb1d70eb55c91c92f7510b1c0387253b458d2c90d17238f9eb239c680179a6c1e0759be367963e3b4d7395fd3911626582a094e6a8d0e746242f94267a4c57d5b2360ce3a6f7f3e3c10e124a54ed24d1585bc7b731cf731c94ee00ebf070b999b9bf28d76bfec9dcf12fcce2b9c4444c706ec6b943b5f39e9151a764ba1cd0cd6c1c7cdc3aa824cf17da705be27a18fbee41be39d6ae4dd4312f5f4bfee2c5bb21d941666f9d79b0f80c9b1bace84a05d2b0e3be1c3fd04d72b4b0124595c435813969d413960fddc858730a433383f3bc0472cb7683ea569e001f00"/3584, 0xe00) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="9f0000000100000008"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) dup2(r2, r0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) sendfile(r1, r2, 0x0, 0x11f08) [ 2016.809650][ T698] loop2: detected capacity change from 0 to 264192 [ 2016.826580][ T698] FAT-fs (loop2): bogus number of FAT sectors [ 2016.832715][ T698] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2016.836395][ T728] FAULT_INJECTION: forcing a failure. [ 2016.836395][ T728] name failslab, interval 1, probability 0, space 0, times 0 [ 2016.851952][ T728] CPU: 0 PID: 728 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2016.862029][ T728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2016.872096][ T728] Call Trace: [ 2016.875375][ T728] dump_stack+0x137/0x19d [ 2016.879803][ T728] should_fail+0x23c/0x250 [ 2016.884223][ T728] ? getname_flags+0x84/0x3d0 [ 2016.888952][ T728] __should_failslab+0x81/0x90 [ 2016.893721][ T728] should_failslab+0x5/0x20 [ 2016.898248][ T728] kmem_cache_alloc+0x46/0x2f0 [ 2016.903094][ T728] getname_flags+0x84/0x3d0 [ 2016.907598][ T728] ? io_req_task_submit+0x150/0x170 [ 2016.912798][ T728] getname+0x15/0x20 [ 2016.916754][ T728] do_sys_openat2+0x5b/0x250 [ 2016.921350][ T728] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2016.927257][ T728] __x64_sys_open+0xe2/0x110 [ 2016.931935][ T728] do_syscall_64+0x4a/0x90 [ 2016.936414][ T728] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2016.942380][ T728] RIP: 0033:0x4665d9 [ 2016.946272][ T728] 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 [ 2016.965925][ T728] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2016.974345][ T728] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2016.982372][ T728] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 2016.990346][ T728] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2016.998320][ T728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2017.006449][ T728] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 16:37:47 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828064000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:47 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a79602ab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:47 executing program 0 (fault-call:8 fault-nth:29): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') [ 2017.066210][ T698] loop2: detected capacity change from 0 to 264192 [ 2017.101773][ T698] FAT-fs (loop2): bogus number of FAT sectors [ 2017.107900][ T698] FAT-fs (loop2): Can't find a valid FAT filesystem 16:37:47 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000"/37, 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) 16:37:47 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003020000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:48 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a79603ab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:48 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x2000000, 0x2ea580) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="9f0000000100000008"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) sendfile(r1, r2, 0x0, 0x11f08) [ 2017.199039][ T756] FAULT_INJECTION: forcing a failure. [ 2017.199039][ T756] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2017.212465][ T756] CPU: 0 PID: 756 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2017.222466][ T756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2017.232596][ T756] Call Trace: [ 2017.235882][ T756] dump_stack+0x137/0x19d [ 2017.240213][ T756] should_fail+0x23c/0x250 16:37:48 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003030000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:48 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003040000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2017.244743][ T756] should_fail_usercopy+0x16/0x20 [ 2017.249828][ T756] strncpy_from_user+0x21/0x250 [ 2017.254684][ T756] getname_flags+0xb8/0x3d0 [ 2017.259211][ T756] ? io_req_task_submit+0x150/0x170 [ 2017.264409][ T756] getname+0x15/0x20 [ 2017.268305][ T756] do_sys_openat2+0x5b/0x250 [ 2017.272974][ T756] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2017.278875][ T756] __x64_sys_open+0xe2/0x110 [ 2017.283475][ T756] do_syscall_64+0x4a/0x90 [ 2017.287898][ T756] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2017.293791][ T756] RIP: 0033:0x4665d9 16:37:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000200), 0xc, 0x1e1401) write$evdev(r3, &(0x7f0000000040), 0xfea9) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000d40)={0x0, "5439871834ee429326a4a6c2c7905d7e"}) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000001d40)={0x0, 0x5, {0x9, @struct={0x8, 0x7}, 0x0, 0x7fff, 0x9, 0x620cba65, 0x7, 0x7fffffff, 0x510, @usage=0x100, 0x3, 0x806, [0x7, 0x1, 0x81, 0x9862, 0xf7, 0x8000]}, {0x5, @struct={0x7, 0x8}, 0x0, 0x9, 0x9, 0x9, 0x7fffffff, 0x6, 0x40, @struct={0xe12f, 0x31}, 0x0, 0x8, [0x5, 0x8, 0x7, 0x7, 0xfff, 0xbb08]}, {0x444, @struct={0xc72, 0x3}, 0x0, 0x9, 0x8, 0x8, 0x3, 0x0, 0x43, @struct={0x2, 0x4ffc38f4}, 0x101, 0x8, [0x380000000000, 0x1, 0x10001, 0x3f, 0x9, 0x3]}, {0x6, 0x1}}) ioctl$BTRFS_IOC_BALANCE_V2(r3, 0xc4009420, &(0x7f0000002140)={0x10, 0x6, {0x0, @struct={0xff, 0x1}, r4, 0x3, 0x6, 0x3, 0x4, 0xfff, 0x0, @usage=0x8, 0x0, 0x8, [0xc3, 0xfffffffffffffc01, 0x3, 0x5, 0x2c2, 0x4]}, {0x8, @usage=0x6, 0x0, 0x1f, 0x1, 0x3f, 0x883, 0x2, 0x2, @struct={0xc17, 0x3a}, 0x2, 0x9, [0x200, 0x6, 0x582, 0x0, 0x2, 0x6]}, {0x3, @usage, r5, 0x5, 0x6, 0xfffffffffffffff7, 0xfffffffffffffffc, 0x9, 0x32, @struct={0x4, 0x5}, 0x80000000, 0xf9b, [0x8000, 0x2, 0x0, 0x0, 0x9, 0xffffffff00000001]}, {0x7bc4, 0x4, 0x1}}) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f00000001c0)={0x0, 0x1, 0x20}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000200)={{}, 0x0, 0xe, @unused=[0x0, 0xfffffffffffeffff, 0xffffffffffff8af2, 0x4], @devid}) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, &(0x7f0000000880)={0x9, 0x2, {0x51, @usage=0x33, 0x0, 0xee, 0x10001, 0x56c6bea1, 0x8, 0x5, 0x20, @struct={0x7fff, 0x2}, 0x6, 0xa0000000, [0x100, 0x0, 0x8, 0x5, 0xfffffffffffffff7, 0xa12]}, {0x0, @struct={0x5, 0xec}, 0x0, 0x48000, 0x5, 0x2, 0x400000000000000, 0x1da73ed9, 0x8, @struct={0x4, 0x28699d06}, 0xfff, 0x1, [0x4, 0x8, 0x5, 0x800, 0x9, 0x555c]}, {0x8000000000000000, @usage=0x37f2, 0x0, 0x6, 0xffffffff, 0x7e7c, 0x9, 0x3d7, 0x435, @struct={0x2dfe}, 0x5, 0x0, [0x4f83e998, 0x2, 0x3, 0xffffffffffffffff, 0x5, 0x7fffffff]}, {0x53ca7af4, 0xfffffffffffffff9, 0x5}}) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x30f083, 0x0) write(r6, &(0x7f0000001400)="bb8f9f640903127a53527c6fbfe65d43b0e0586f2d40c7e7df58cac83420e83662d6e39bb6d5430622431454eedeeaee423d8f210bc3525fa7927c18d5fbc91ab13c2041136047d8da9375934d00f325499bfe7712208d387d41c31821c2a22d1325b556528e9b790b74053d1ed631c6ec8126d37c87216173138c00cef396868029af5b76bebac5e38b74d8bbc6ae66b6e202b6d505710377710ea7d43edf00e1a4c1c670bb4c263ce777da81abdd5ba5a5c82f67232f9b4d6f21b2e6afa8b38e4642b0daa2acbc0478d89b88e8b2094d4248855e5e81992e60be3afff0f3c3799350615489a901a659abdeca0c615a622ebf64175f990320e0356d4a11ed62eff72b709c23dd65942e8b534d7d775d370c1e435654a2634e6ee3649c4c3bcbe39e866f1eb9972af1a9cef42e701798a53dc92a242aadbac343e1765cf8ea5665e22deda69777e52b1e9e5d3edc022256939e1eee013448294911139d5b9c6241049fecdf9b31f4cdf6cff65d71b5071ef70e1798347c8846aa5b905e83050e3e606986ed3f603d18c5cdeb11cda1ce3abddea9376231af130e19fc7601ec1ab8cb5a7de9e2174547f18225b09a54fc8720dbb91eb69c1be88e601c3c9df4f2758f39a5151951b9c6dbb419ffd783a34c9fad10f201b8724d31865e2fc1fcf48db2be713053b43a0e3943c1e2b08e8a26e946c439d891db2a80b5ffa054bc8d0177d3214056250c61a537d2ec7630fb90395df2cd6aa9c5e573365db580520bdc3f1c6b2be992e1516a4b810a11935dc780699e461d9715f70c6d103ff49bf168f3cff4c0d0d6ba5671fcd2975450b0e1a3474139cb0f2d3476fcd87a8bccbeb2f5f8a821017b879aa5b9d1fafa9f4c429a74cd2da782114d97bf031746a817dd0293c4eddc3a9ecb5afe496f4971474ccd827449409f07cf94dda2e7dbe8520b5afff10a7e3b0b4289a167fc692635b5b7426d9e771b95860b09a3e752c867213c772e48ba30a78feecc7ff26e63e1749c62b52d377ac5cc52db830c965e04ccfcfb24ceacc69cfdc2094124dd27b2d68f699476a2562bab1de117ffc2b0702ee8b0b77f85fecec3a25b37ab7eb06232c9a73b4470f1727c82581d81942abf42d3ea37957927ad3dbd0ebe46678a9f4d25c47acaac83c14210a54b71fed40df017e2be27f01e3e6ea3ea381ca14efd202858e6535ad4f79a8cdf47e385b740a70c14e3651731a45cc0ca4a56f2e903cad0384efcc364caf67e09551d35c682ebc90a9286c4d274ba1b8ced742ede4e55a62db7ef9a96fde2add05b41599fd72a79ba280cc125cb266ef21b7eeafe3ee6aa78eef33fc66454549c3ec298cb683a55a32208cf6ce88b560166159d59e65f30540f62c5437652ea7f2a02f87ca242dd2250f58e75938a9a3ded51ae6598c2aba53287ff5cdaab17be7f4310f8e07e310d52778de79e1c2e4391b254be38910aa1cf6e1ca0e75d24be97d59f7025f16c6fbd549529b74e319c58f50438765ef0e3dc394eeb75dec41b3d80435b17520c97f5cd7ee692fb86d188fb0089fbf737dc1b96b9cc49be23a38a8cd92e5075f349993d7866369dd25eccbe1481477a05fee14e0edd1617921d7fcaa8fdc642e63b64388fa5b63442ff1466b1938d02546750b01ed9c980282ccbe10f204741249aed88c555ed6fdf7f68af9209807a71bbf4f31bef5a4223466da74ba8b034df529aef6ec6610a0d25973961e50e02af22d0ca8be1b9804a5918acbdb536e8f2f441ec9d640ed15133ee747440c86fc4526c9195954528673d25c8390170f3c19cb0b0c30b9e634c7ebae96946ae97c19eabca92226da925d22be37abbe0740938ea899ec42fd529a3b1063981e4c154219df5cf5af60a29b5a8ee530905725a14b28900eae937e705401ba8f632a7bca00d9724a992afdc9ed14aac71b8e3a7ee5ca095888feb195b4e083c3b611a1c2f8d092febe3b9f5f0df61e8d3c31a643c935b76bc1ad4265164e755484beb06610510bc51e8c6da8d71123bbe83a5e4128f41cf5c486d6a60496c300c406f990bee485cbdef794f2663ee66d2b18d8e55210c25c04b1a0c6d9c5f904e72806d2d4f5e5439bcdf146343cdffe4d0d70d42a9959cff9bd50c37cd478b0b0add16aae4dc839b46bca2ac7547144b6a422aed5e2db661bcb31a82bc0fc678e71a6cb090ef772860f3008b4152b5d281033be4a77b367baec3ab8ce7c83c601b11c8199bafcd15161a5454a6a982dbc3c2e3a5172b6a63e4904817075754eccbb0188c9cb2e5da9600f567485014887463b40f189b7ec3c5c0f36d502509e402c285765c78417ce6b3aab130ee79622dcd8ada842233e73a14554ee5e4995e32b3fe4075e247eb9bdeef64d1a7436c9b5782fb2f84f74e4c6e976289729c37b5bb8200a9480d181a6b11f5ec229b818134b8334967ae935ac1d81be4776fae4cb68b6fa330e93bd8de388b38455d569159bcd166df030a6dfedf28caf4608de7243f5df2c76f6680c301d819dc67d24d2f780432a931700a253b0a5b075195c6dbfd1fe17a1c11a3dffa872a07b877adc66d069fffb6d8326e1998c5a337c3d530250cae335ceffcf81dc438a47e73490d050a053813dbe6674e42c91ae94b4a88144f36adc1b08b4bcd6ddf4058c4e08d4dc83d5fbd843ee27eaf50b297c220350260d9abbeeb6deb921e50cae0ea590cfb6f00fb3c71520f565bb769705e2481ef27cf537d29f163c9fe3d39ed9fd18dc8b0c976cd302283e430807a9d751357f89092532d89fe280c69ad36e3541b5da9dea13fd19d0434c760fe295dfd9b9e63453c7853914c50b1b77ccd4b33c8b1f31fcb1aec040ffe2f9d728d8ea84297bac2e22230ebd1488c503b05b2e433cc37ce9fc123b7d3eb244b4549e9a841e73b664c8f6621ea5a4c9ff9c1da032255311f2c063a682baf4c97e7ba552bf71af4bd64f43872b846d15c65c487089be272cfa24a33f8c50930ea0bc4b089505fb8e97ded0e7e64a5ce897da6b940df4c3dddb8b4871d773f6ebf02058518c55c19aadb0f266caf18777ae68d2bfcfb2225961fcd10538ba664fd053a443320072707533ab761b9397bd0559126b84fe9196463ae50633017ea2d80940311d9c867102b1017f34af1965d8eb61be616a0d40656e2bbb750aee6f74f788c8acb2578e8686f5f8da6a19e979c152b7ee7c7f16902120588e2ff630144b5f929ffc593e946d9717c5968aa16c2d73d689fb5cce117acda3e23e5e0116de1cb6bddfa1a84cefb22c1e2c3753017696f27b9aec5d44f15411247643b84dd4410e784b4eb5b9c68fea671976f9b51c6526e2ddb40659611b0b3bcc7e249c77396fdb8c864ea9318f9de7fd3936fcbdc732c2f8b9556ec9afeb15d5e2df890351d66074d53dddc6e8dba8c91d733623ac95a49eb69c7de37ff2364ccddb01f6500750a012c2acf32a9f6bbd9e92d17ef858fbc34575db414ea42ad87a65b11ae5506469db256c421328f45aec73bdf18562447dc2840bbe9fc84dedd0fe6276fa174f21210d40193530ec7a70a9e60bfd6b00cba4d483be59950f16fa0dbd089b5fd0bb078badfcf42270cc62fe37be22b0d81f755263d74636fa466d2574ca62b58c649936d21e949de73ea45df3acade6609413f56fc218d6f11947bf1fd629d38d8acce90ee3c1a51117601ae126bec537e3e76ce7ecc53cfeefee8aaa104aa853a65aadf27bac9849ee0122793b11cd8e4f32fb07afa39e439cb738c30a6df958160aac15c26032a61aaf614b2e6601581fb0ab8d115e045005dee3df8ea42643cbcbb0b111130c42c94b7e874cfee50d5c2eb13b3a38c417fce9d740b7d43120431a7d44bc3934ee87b112401cbee3553837b6a0b4b3faaceb46eca4064301c8060870350e256ac9d5557f674536b9d9717a82fa211e7dfb52ca410d8a4f2f6b733c2a082f247538a6c40f56cf64204e62515db692f32733ff6f4b0787ef305d5e80881375467ae603ac3600e688c42f89a4fea4fdda09a8d59e19457c654a98c8129a8c65bae3310af2b170729e18400c915d0a2f4c4fc51747846630b95ec181228bda7ef48ad389815aa82de6c4a3b0746c28c01f9ec697ff17f095e1cf9d2fe78fdab9cbb1ca7aefc8af6a0cd98444735fad79e394a8f9c2fd358c3cde4ca6d57a620d0bb52dc6ff93f034b596f407c21511cc2c5ec8b0ede7f5c0acca61939ac7f2cad820c15133e69507eaa739e9a88936f4a74f0ad1574a1591f31f582a76157d89805cb3ba5e8d10509bf7a08e928653b4f05ba797a06765b74c8759fc34178624c08a2b99e59bcff5d33af2b0f9176b56c35f4da31c751a4c2fd88a1997cd9fc9bbf78220731d4c8cea23be1fd29c36b34d8458b7021ebcfafdc7e54096e517da3eb684298f742532d776164d9c9658e5faca0a3b08afca1bc27ed357884f49fe51bd0c38057f4288f1917e36e3865310b5eed140aef6150ae363293cf7467abd5e06cd7af5e2c49e7c5253a1155741e380bccb023a0faed93d9a64512d72436f1ef4ac0904a413e45164c23413bd57274a0a951c41a9a43aed094d4ea5c480ce64663cc9d36723179e2b19a48e9277a6591bbd888a06e0f2f142cd4495be4ba7274d69ba32a2788b935b2f18c5f336cb9de062829e2e0bb476efb36c3f53a766c14314f31637a464ac59d378ad7f51bef8d88715613653a427038e0d3e4dc3948bb1d70eb55c91c92f7510b1c0387253b458d2c90d17238f9eb239c680179a6c1e0759be367963e3b4d7395fd3911626582a094e6a8d0e746242f94267a4c57d5b2360ce3a6f7f3e3c10e124a54ed24d1585bc7b731cf731c94ee00ebf070b999b9bf28d76bfec9dcf12fcce2b9c4444c706ec6b943b5f39e9151a764ba1cd0cd6c1c7cdc3aa824cf17da705be27a18fbee41be39d6ae4dd4312f5f4bfee2c5bb21d941666f9d79b0f80c9b1bace84a05d2b0e3be1c3fd04d72b4b0124595c435813969d413960fddc858730a433383f3bc0472cb7683ea569e001f00"/3584, 0xe00) write$sndseq(r2, &(0x7f0000000380)=[{0x20, 0x8, 0x9, 0x0, @time={0x5, 0xffffffff}, {0x58, 0x20}, {0x0, 0x8}, @queue={0x5, {0x4}}}, {0x9, 0x51, 0x2, 0x6, @tick=0x6, {0x6, 0xff}, {0x4c, 0x9a}, @ext={0xac, &(0x7f0000000100)="7573f1a7e2974960a4e07c4757d27a6598fe8f521be27270347bab883738ca6b611d3c4ea0692160a823671a2507efb3a3a10d2d7b4f2cbe5f1229db489da6a61561c4d12861b6ce764147960ee35e0f367c37ce8ce6d269984fd5d14eeab39aef297e947d30a5d979346c6d1a521a35e6c2be76894984cad28ede1a4b58ea6710c00978608c553dbecebe7862c60b82867522473ffe62bc423293df3ac08e979494ac1baf9414b8422fa23b"}}, {0x3, 0x7f, 0x1f, 0x6, @tick=0x2, {0x8, 0x7}, {0x2, 0x5}, @control={0x3, 0x3, 0x3ff}}, {0x3f, 0x1, 0x1, 0x3f, @tick=0x7200, {0xff, 0xff}, {0x9, 0x80}, @control={0xff, 0x80000000, 0x5}}, {0x81, 0x4, 0x2, 0x15, @tick=0x8, {0xff, 0xec}, {0x7f, 0x7}, @quote={{0x81, 0x3f}, 0x9, &(0x7f00000001c0)={0x81, 0x1, 0x69, 0x80, @time={0x80, 0x3}, {0xe5, 0x5e}, {0x6, 0x7f}, @ext={0xa, &(0x7f0000000080)="68c92372e223b43fc9e3"}}}}, {0x0, 0x80, 0x9, 0x9, @time={0xb6fa, 0x380000}, {0x4, 0xf1}, {0x1, 0xfb}, @addr={0xff, 0x3f}}], 0xa8) preadv2(r6, &(0x7f0000000340)=[{&(0x7f0000000000)=""/17, 0x11}], 0x1, 0x0, 0x0, 0x44) sendto$inet6(r6, &(0x7f0000002540)="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", 0x1000, 0x20008090, &(0x7f0000000040)={0xa, 0x4e23, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}, 0x4}, 0x1c) 16:37:48 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003050000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2017.297763][ T756] 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 [ 2017.317545][ T756] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2017.325950][ T756] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2017.334025][ T756] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 2017.342004][ T756] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 16:37:48 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a79604ab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:48 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="9fff01000000000008"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) sendfile(r1, r2, 0x0, 0x11f08) 16:37:48 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003060000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2017.349980][ T756] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2017.357954][ T756] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 [ 2017.373606][ T762] loop2: detected capacity change from 0 to 264192 16:37:48 executing program 0 (fault-call:8 fault-nth:30): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') 16:37:48 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000"/37, 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) 16:37:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0xfffc, 0x0, @private2}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = getpgrp(0xffffffffffffffff) syz_open_procfs(r3, &(0x7f0000000040)='setgroups\x00') preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) [ 2017.398285][ T762] FAT-fs (loop2): bogus number of FAT sectors [ 2017.404608][ T762] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2017.470984][ T803] FAULT_INJECTION: forcing a failure. [ 2017.470984][ T803] name failslab, interval 1, probability 0, space 0, times 0 [ 2017.483654][ T803] CPU: 1 PID: 803 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2017.493648][ T803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2017.503699][ T803] Call Trace: [ 2017.506972][ T803] dump_stack+0x137/0x19d [ 2017.511305][ T803] should_fail+0x23c/0x250 [ 2017.515723][ T803] ? __alloc_file+0x2e/0x1a0 [ 2017.520306][ T803] __should_failslab+0x81/0x90 [ 2017.525080][ T803] should_failslab+0x5/0x20 [ 2017.529626][ T803] kmem_cache_alloc+0x46/0x2f0 [ 2017.534393][ T803] ? __io_file_supports_async+0x132/0x270 [ 2017.540108][ T803] __alloc_file+0x2e/0x1a0 [ 2017.544522][ T803] alloc_empty_file+0xcd/0x1c0 [ 2017.549381][ T803] path_openat+0x6a/0x20b0 [ 2017.553800][ T803] ? try_charge+0x36/0x9c0 [ 2017.558209][ T803] ? kstrtoull+0x30e/0x350 [ 2017.562628][ T803] ? _raw_spin_lock_irqsave+0x25/0x80 [ 2017.568122][ T803] do_filp_open+0xd9/0x1f0 [ 2017.572643][ T803] ? __virt_addr_valid+0x15a/0x1a0 [ 2017.577755][ T803] ? __check_object_size+0x253/0x310 [ 2017.583045][ T803] ? _find_next_bit+0x16a/0x190 [ 2017.587895][ T803] ? alloc_fd+0x388/0x3e0 [ 2017.592309][ T803] do_sys_openat2+0xa3/0x250 [ 2017.596890][ T803] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2017.602803][ T803] __x64_sys_open+0xe2/0x110 [ 2017.607386][ T803] do_syscall_64+0x4a/0x90 [ 2017.611798][ T803] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2017.617772][ T803] RIP: 0033:0x4665d9 16:37:48 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a79605ab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:48 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003070000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x20010, 0xffffffffffffffff, 0xc3efe000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) 16:37:48 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003080000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:48 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a79606ab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:48 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a79607ab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2017.621660][ T803] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2017.641367][ T803] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2017.649810][ T803] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2017.657848][ T803] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 16:37:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) [ 2017.666035][ T803] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2017.674090][ T803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2017.682234][ T803] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 [ 2017.692566][ T827] __nla_validate_parse: 339 callbacks suppressed [ 2017.692578][ T827] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2017.716099][ T827] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2017.719858][ T834] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2017.725467][ T833] loop2: detected capacity change from 0 to 264192 [ 2017.735226][ T834] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2017.750536][ T822] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2017.760347][ T834] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 16:37:48 executing program 0 (fault-call:8 fault-nth:31): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') 16:37:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x2000008, 0x40010, r0, 0xe5e76000) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xe, &(0x7f00000000c0)=""/242, &(0x7f00000001c0)=0xf2) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) [ 2017.774842][ T833] FAT-fs (loop2): bogus number of FAT sectors [ 2017.780982][ T833] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2017.789772][ T834] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2017.801871][ T822] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.3'. 16:37:48 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x10880) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) write(r4, &(0x7f0000001400)="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"/3584, 0xe00) preadv2(r4, &(0x7f0000000340)=[{&(0x7f0000000380)=""/17, 0x11}], 0x1, 0x0, 0x0, 0x44) ioctl$SG_GET_NUM_WAITING(r4, 0x227d, &(0x7f0000000280)) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x2000009, 0x10010, r3, 0x61216000) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="9fafe2e717e056ef83"]) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x4010, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) sendfile(r1, r2, 0x0, 0x11f08) vmsplice(r2, &(0x7f0000000740)=[{0xfffffffffffffffd}, {&(0x7f00000002c0)="b6f19cd068715d03568f342ed1dae5dc2225194dfe7061824e25771e0b11fec80f5800ac721f05370b073d4cae2ac21ddc71174bd2ca", 0x36}, {&(0x7f0000000400)="a532c24e7d45ec36fcfe2ba61f9c3e090e4f546fc1708066390209880a4c66949358dc1a15df47e9a336eb2c88db47d483b4fd82a3745f1dd4ed226eda74ee33396447d8255624a2fd62e06b5a61e02b10c7f19ba7d301bb474b9aa642558f5b6d8859eba30fb3f8fead8d3e8cdfb02d5db1563fe694ad30a6c1f9c428d95de17880c03aeafa236eb245b8f98ca5c341ab6d1c48", 0x94}, {&(0x7f0000000300)="f001ddf0d5", 0x5}, {&(0x7f00000004c0)="10c83b21d46c3849e8fc9db9cfbcbc1184d6ee78204e695b945fa38cca433af1a125a3e8241abac6140fac7a242cdf140acb2ed8611c2209edd088d111d1541b2a27f9e3f6d18404587f5a2f22d862e6c4666940934d00db800d4fd1b0b2826f087af3e7056d6888e03adb5087272187ce1170098f0ac8534b24bc6062f78b63803a70feded11182a418a0b0e132d63bd2fa44440c3c4f68f5a386b92e3e57ac7ae61bf4d877568bc9b42029de2229ae218f3fe1c805d9ebf0d33e27b4f9035a5b0a79105986e092185376c02038", 0xce}, {&(0x7f00000005c0)="85dd83b71385de544d48307d0a7f20eefa264c3144bcc613b2d11c35870a6a545368c83104f6adc08ba446916f183f3ed04ee4da9525c30a14fd47bb09a988f1e7c165bc9723108d1a2868d6cb2472748acffcf6483fcac4c08f51082fa3dd942020bb33a4f96a30a3d13558c600e1dee950453c963aba14401c7ae55d730431eb41dbc5d33645840820bd2058f52e2916bd24aa47c22eb9782d649a0fb65ee1ebfe3ab0362930e90867ac4d2c2d3bf09fa132d1bf417e44e7f525d1bffae2f2b56941d9c4ae33a8bd669f2043b5256149184f560b055fc0f64ff9d9347563b4b732c91f9b9532fc", 0xe8}, {&(0x7f0000002200)="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", 0x1000}, {&(0x7f00000006c0)="d5939ce88365a4bbb2b22dc52baa72c7046bc89d443ed39a922ed8a6630d01cf60b65004cb3c03c85b356dda5a8b1b7307cbbaec7a7be06bb246176afcf7790ddf516261bdb05e8c637acd208f956bb98edcecc1544671a90f6e3dbcc0a89c4ce2f63ec0dffab208913ccba0fadd", 0x6e}], 0x8, 0x8) r6 = syz_open_dev$evdev(&(0x7f0000000200), 0xc, 0x1e1401) write$evdev(r6, &(0x7f0000000040), 0xfea9) preadv(r6, &(0x7f0000000240)=[{&(0x7f0000000140)=""/253, 0xfd}], 0x1, 0x4, 0x8d) [ 2017.829153][ T842] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2017.842003][ T833] loop2: detected capacity change from 0 to 264192 [ 2017.874686][ T833] FAT-fs (loop2): bogus number of FAT sectors [ 2017.880815][ T833] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2017.889238][ T842] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2017.919966][ T855] FAULT_INJECTION: forcing a failure. [ 2017.919966][ T855] name failslab, interval 1, probability 0, space 0, times 0 [ 2017.932719][ T855] CPU: 1 PID: 855 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2017.942697][ T855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2017.952844][ T855] Call Trace: [ 2017.956128][ T855] dump_stack+0x137/0x19d [ 2017.960982][ T855] should_fail+0x23c/0x250 [ 2017.965402][ T855] ? security_file_alloc+0x30/0x190 16:37:48 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000"/37, 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) 16:37:48 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003090000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000040)={0x2000}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) 16:37:48 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a79608ab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:48 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="9f0000000100000008"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) write(r4, &(0x7f0000001400)="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"/3584, 0xe00) preadv2(r4, &(0x7f0000000340)=[{&(0x7f0000000000)=""/17, 0x11}], 0x1, 0x0, 0x0, 0x44) ioctl$SCSI_IOCTL_SEND_COMMAND(r4, 0x1, &(0x7f0000000100)={0x6, 0x3, 0x3, "6176f7935172"}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) sendfile(r1, r2, 0x0, 0x11f08) [ 2017.970598][ T855] __should_failslab+0x81/0x90 [ 2017.975369][ T855] should_failslab+0x5/0x20 [ 2017.979937][ T855] kmem_cache_alloc+0x46/0x2f0 [ 2017.983704][ T866] loop2: detected capacity change from 0 to 264192 [ 2017.984704][ T855] security_file_alloc+0x30/0x190 [ 2017.984725][ T855] __alloc_file+0x83/0x1a0 [ 2017.994866][ T866] FAT-fs (loop2): bogus number of FAT sectors [ 2017.996219][ T855] alloc_empty_file+0xcd/0x1c0 [ 2017.996257][ T855] path_openat+0x6a/0x20b0 [ 2017.996272][ T855] ? enqueue_task_fair+0xcd/0x510 [ 2017.996294][ T855] ? check_preempt_wakeup+0x1bb/0x360 [ 2018.000682][ T866] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2018.006733][ T855] ? try_to_wake_up+0x38f/0x480 [ 2018.006759][ T855] do_filp_open+0xd9/0x1f0 [ 2018.042226][ T855] ? __virt_addr_valid+0x15a/0x1a0 [ 2018.047366][ T855] ? __check_object_size+0x253/0x310 [ 2018.052653][ T855] ? _find_next_bit+0x16a/0x190 [ 2018.057505][ T855] ? alloc_fd+0x388/0x3e0 [ 2018.061861][ T855] do_sys_openat2+0xa3/0x250 16:37:48 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e8280030a0000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:48 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a79609ab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) [ 2018.066456][ T855] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2018.072342][ T855] __x64_sys_open+0xe2/0x110 [ 2018.076935][ T855] do_syscall_64+0x4a/0x90 [ 2018.081342][ T855] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2018.087237][ T855] RIP: 0033:0x4665d9 [ 2018.091120][ T855] 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 [ 2018.110807][ T855] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 16:37:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = fsmount(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000040)="884d8eef231a6e9f0d824204a56543a2ae3574e4493d37b7d9357083a99d619baa403ab72951f2d166b544f0bf300ca99e95d03715c791f7c6bcad95c80fce2d04a04160707f942eca8c04b56822669f46dafaba89442378cc230262a2d0231d100f37f5f190acb6596648199cac5ee6eee2d845680c12d9ad23e06a6214c19851da5c0d2b151cfd55c5d72f57f7c8e210502e9db9d2ae2e8a279c3d05c436275460e558aec317170b6186616ac04ab472b90837dde618d52e551bbabfcf369814655b22baee72f7c36736542d4d73ad9972369b0438e4baf91d965cb9a665a0e8ebda58a9adc3b33b", 0xe9, 0x4800, &(0x7f0000000140)={0xa, 0x4e22, 0x4, @ipv4={'\x00', '\xff\xff', @loopback}, 0x1}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) 16:37:49 executing program 0 (fault-call:8 fault-nth:32): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') 16:37:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000180)=[{&(0x7f0000000040)=""/191, 0xbf}, {&(0x7f0000000100)=""/80, 0x50}], 0x2, 0xd9f, 0xfffffffa) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000300)={0x7, {{0xa, 0x4e20, 0x80000001, @dev={0xfe, 0x80, '\x00', 0x31}, 0xffff0001}}}, 0x88) [ 2018.119245][ T855] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2018.127214][ T855] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 2018.135220][ T855] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2018.143196][ T855] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2018.151425][ T855] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 [ 2018.203562][ T866] loop2: detected capacity change from 0 to 264192 [ 2018.216611][ T866] FAT-fs (loop2): bogus number of FAT sectors [ 2018.222730][ T866] FAT-fs (loop2): Can't find a valid FAT filesystem 16:37:49 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e8280030b0000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2018.250904][ T902] FAULT_INJECTION: forcing a failure. [ 2018.250904][ T902] name failslab, interval 1, probability 0, space 0, times 0 [ 2018.263549][ T902] CPU: 1 PID: 902 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2018.273527][ T902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2018.283601][ T902] Call Trace: [ 2018.286880][ T902] dump_stack+0x137/0x19d [ 2018.291241][ T902] should_fail+0x23c/0x250 [ 2018.295710][ T902] ? getname_flags+0x84/0x3d0 [ 2018.300498][ T902] __should_failslab+0x81/0x90 [ 2018.305321][ T902] should_failslab+0x5/0x20 [ 2018.309917][ T902] kmem_cache_alloc+0x46/0x2f0 [ 2018.314663][ T902] getname_flags+0x84/0x3d0 [ 2018.319232][ T902] ? io_req_task_submit+0x150/0x170 [ 2018.324542][ T902] getname+0x15/0x20 [ 2018.328441][ T902] do_sys_openat2+0x5b/0x250 [ 2018.333012][ T902] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2018.338994][ T902] __x64_sys_open+0xe2/0x110 [ 2018.343661][ T902] do_syscall_64+0x4a/0x90 [ 2018.348073][ T902] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2018.353943][ T902] RIP: 0033:0x4665d9 [ 2018.357814][ T902] 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 [ 2018.377579][ T902] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2018.385972][ T902] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2018.393943][ T902] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 16:37:49 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000"/37, 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) 16:37:49 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960aab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = syz_mount_image$tmpfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x1, 0x6, &(0x7f0000001540)=[{&(0x7f0000000240)="abfbdc2c74ceed72af5740a6207888bf5527daae9c42ae7bc0e435345c1a99f7de349bd3defc858878f8364bc9394130f319b5a1cc44085cac1632a59edc84c75c8bd0b6b61ecf448c033784d64056aa2be6c262e8fd82d3d1949e9b96ba5c1ad074c4e9ce", 0x65, 0x3f}, {&(0x7f00000003c0)="fb036cebe015bef00e0ce7432c6f94ad42a01a5139aaf907b82d23b96f69526441cbfb9036674a32013b57fc10726010638149b2404f3bf764c45b9598912e1d1d8c50b5b08b41f8488f912c323cb065c93978d26e1356c09b179b8d3cd0b99a0f0b4a06de8ad3ffe99487040a6f2dbe32b434", 0x73, 0x804b}, {&(0x7f0000000440)="a8e30df7191a63b69092f7ae27162be2d6557ef2a9457ab3260c787c323cbb35469f27a8347a6d1ddbd94243215faab895b5eb829c33c0e71eccb74a8a30a56d3a5a49f8a8387a93b1a63ad4f3dc2693ba15f9e9a88b9fd92f6d92b4b1023d0a2a9ee839c98e46165f0455596130c00d3c72776e75a28c137fb7080ea2bdd81c8830b1a2d4cb0d596145a8e5262daef30739cec3deb2aaf909fe9fcf78b5b2b1fc9327bd21a26a9ea79064313c0b53a9fbc667d32d7920852506ec8b786d325f0d312c648c294a6b0237e5868b1aa54cbcfcf1f4070a51e7aadbe8c854ca6db231ded18201ec3071949f295c6a6d83e76b1ff5b756d7f767de4ba3ab9c256cdea51a0e7e925f65822334cc77953bd4eaecafecf9e43eb64613f749bb39f00a9ff6ce6fc1ef862b37718e9ffbf9b23f052e99a7b05838bcc3a8c6766e72057e82da22abf827b94b111ce0edfd4c4ee55765716521f5ef63f7a057006fea1aeee8b9382fe696c163866e3ca20f2a935c194ad2049434a6bbbae44d7705b0a1d6e085c532cd95505028552e32c8f2d7f2353621288fd7709eec55e6cd20de5d78772c4969c2dd9354773e125a4ce6ab5a508e815b8449f25920bc77d4f034748f29e9527193b9f0db0983a8dabd1f1608c819694cfcd9511318759c4aa8d6a7f570bfb7005edfe8200fd7b9e7cf0b813a0260747febd43a962a784ccc4c15dad7d54badeaf1488c3e429ae087faa7ac97cdef099b5730d2aea17a87f9280c2dcc0308093b3daf94c9f83f5c86dae86c2dba05c007e8935d9a82f70da63a883582f89f3da4f2b636c28fc2925bfe727c75ac410cd6e0a76bf7112283c0b68da7618d3a73697f3b58a6f3899705278615fdc43e372bd92b11758a92e6b8d44ce6c8a3b8717b380ea1c49694279098645b5a6c967047cf0056376ff40c78bdf998452c8f7f19d0c85103509390bac0fd04f1328c2632114d7d6d83e5d0c60c4f23b585ef77ba25128f08b92512d13621f581cc9c61c0e63546035bc08bb67c7af83290f9cb0c20c8e7aa745d1d8271d5859afcaa8e7bde108ae22a0d77886084be3336968831a08d3ed83ebadd7e09576983d29cb380186a68126449866b0067d90ba5ff1b6e28817a3eb0d85f0d8442b27989fff9fe4248007b74d32724dba5551e5e99d64208d4c4ce2e22206911a80b1cee1895f4facaae9ea0db663df723df5b1bc64f8a693f0ded1a45eefb55f161914e3d276c4dbdf19fb9ead2533f1890b5f393aef81a5f5748e71932e1b1878cecf63c6022d370cb656d5d0b96029ee3de348f41696e884c685450e209c50bdeefaa9ef5a10fc02b48a3a79300a5dbebedaa6bbc0cc9d2b103dbbf88e0f1a0ac3cff58f30befcbcd4aed069c1882d8f8d60791ce2e5637856f5889f354a9546c2d69b2215be39066d3005b2b3e60ce4efcc745135158716402203c68c46e0bdf0ec1b8f10c7b93e75f95b68fcdb37ee7936d240d463a094672950c24438b1670a2250f4b1847799493b34d2308e42b37233941ff57dd2b6810532dbaf7305cdf577fd218c216436bee467bee6d7feb7fe1679b02873c8608f138816261e5a3bbad4a2462a7bb3ceeae67a23f170882bd65995778641ce186e9df1671ad3bab454bbab39a968c78fada40f4c06d6ae70a858c34e152d80a325a28ffb809087f13901f41662210da805d8ad81099966c6d6c2a1e0774dc67661fd23bacba86bad8b02be2979537db473c96c2785d2dd8694ff571d32b1a919064de1597347dde32646c77d89d2fad6ef5646402b04d419999bde9ccf2233594b6669016eb3b64c08189ed78259fd5dee7e8f103751392c064fd3873161f0a9ba084a787c6efa9ffb32fcfe4f47b810da13321c3a1be8349019cf11b6be02e2408f1d1cf94de69c634cdc8bcdd68680d931dcbb51a7bee9016ed0704b850541caaa924f9f8c4e86f527e1b1c1bf2a5996d3bbeed63c9bfaf61ac66928b28367b9e87c7afc359bafc47649355bbac1d5dfbbc073a4c5390caa4e591f6a36b504728fc605dd1157503f89d2128db1c87a8d3368e3daf2de7da2e576eccd0621dc79aa379d3658af8fdbba9518a5431cd07200aa58eebd2176fcc43dadbb2f48f232e55c9a42ae4b9c4608c5593a79ce5f6fdc1eaab99d360bc66f4aee047267c15c245476ec7bc2c314437b28adbb24f7e385ef990bbc627516aed45f942f750d9baa770d1f515c0cec0bdf04462e2ec5588a621c0099ee77f0644fefe3a2b01f0652b26756cf52ab0b2b4bd4cfffc470224641c0f2f632c668d7ae119154fcd6b2ed0868f24255afd52cede147f4c37b4b16039f2ad76ab7bdc778b61572538182e795f0278793962d470f77fda04bcc92fecabcf93ef91de368864eb33e6152db02877fe6aa932e84976fd530ce6d63f8ea3eacdddbc95576b949fa865622579e05599ef2352e8942553ba15870c50cc2f3ce290dbe8485e971322b5a736b8b7e6367b53c99718632a80de70672aee69642315360e11ef3e50946da86cb1ce401efd79f3b319e6f1dba85ad0f121a6da9f9a55e005332a995c623e266643186f50730ab417759fd87d4c84da311d3f8d707d20cdffcd7f0fc331901c5ef37251349d3d553de7d14beb7e1d9c2ee79af655ca2ed7c3ae8ec46e9c80b0703490fe69b57a084b9423aeef7bf306b8eb2eb4531fd3fba3b6e6bffa8b42f5338ae7d73859e7ffe156765fabac5c80ddd832da4b4f3c00c0fcc33bfec68c62600929c5bb00bb3fadfdb5c6acfe4542539cf4a84b7bde9179583949d5517bb6a4600280e9b29de292c52be7d586b0bb9a0bfb92b49f42fcb8e20149408be6453ebd88ef54f7eca6e996e48fc32a69dd62c493b374ee70c8a65a61bc48bb7681dcb8721765c481e74b8415e8db72bd49c4f359a276ad3a28209bf3154849742b330fe9417d186ebb6bfe31e543aded9358344a3879f601f6872fe56b1b572736cfc0416ee239224ab2b992df9c19c437b844ea70121e49d7299ea33840995e65c3aafd5c3c9c39f594f0e0d2fb20265b62c0b2c85c624635cf72e58d9b357436fe09c4e95cc3f1c9116385a67cebcfa4d820df707e5919f19dc8d57ca3aaaa96acdec9980572c5a9f6ebad75efbc128b5fa70b4e2ad710eaa2da6343408d175a9220082278d10b02b7d4558b18b465fa02dc14b4e122a44a593e41085e61e708e0d3242a0c13a1bb75f245d6ba380ac049fb87b7dbffc680967b741a1827159dc477f244dcebecdb71d942aa33450f8268b2f800ba50925ea3e1db807c7b1b22abea6d39f7109c5d7b09301868025ffb3784dc197e60a849a3b45cc9f9656394c911ec316ef549cb8d9f920febfac88f61be29a592f86f315ca1f7e37309c130e98784096d8c11fcf00f8f7ee09b6a50876a849cf7927d3e29be893c343a478d9e7a2f033b67175eab6e4a63da1f10a6533e9635667c91f097907349d80d082e984b71130ebcaf56d96e14c0fbc146d87e46d51e62334a885784af1b126f6c83c0efa67403a4e05b7ec68853be3493d045c0d55b414ccdafb99e9450175aaa9885eab44d0ec92185a1cf9dedb4bae1c4e012ad7079491462b7392d439c469b6aca73c142b8973f747d4c4120195d6a693ab8203dc0ba7d6634ab2217fbaefcb3e36b33e2b257322524cfc9b0062d37b62ea77d21d93a0c55407c5371a34f479eb9c07430106b0792e087441ff46342c5595dc5601fdfbdef25ee5bdbca617ba448d3d68e6a13dfbbb57189d355305286244229fbb6a8b43298e425d8c854c69d5f70ab02b5654de83d5ba4cde922cda0c2e9b3a8f93d5e9e8d90da66bb0256e06695ad796e89c643a929700f629c45c07283bb84315793d8f57ca6545a5a260a837ca212ba9c29de793757ab3b39cbcf4372b802d74ad9afce64542388336a92d90aaa311f3315de123e45113ce6ff82b9645a32a727babf4d764c41975f518da3a9aab2e23ef20a4d65af1c00afd2fa12d5c1eb1ac882e24fe18f81ae30b7fc8a42db980fcbbd353a89373bcc61a9fe8ff820140456a28c6366d72712ee35178953d189357af5824785520da9ae0f919941774f30d7ec9d0d54a25c470900073c4ca1a14b0bba2fc867998f21d9e4e45740d490defd71839d91f1064f7053fe71917c210b5305303bc8fc8eda2850fe223b892a635daff09c99249d324db697b1ae1a229d4209eb3e209fc5618491b89e903a3f71deba22e4a10de31924cd2e48f78c2910425484e884fb86efc4aaae7408189aa437db529c02748ce583c66a497376f36aefa8841e19c82e4398d9bdd06f3f10aeb124ad6f86871d1e441597cd2a7769ee567e942e61374702de38d0d379c80de62dc74a8ffd80c18c6d3292e9b94ac48ffa2400a8d8344eb54200fdbd5f9e1de5dc7a77d3cfda4e9676f92ee844452ede26dc435b00538ce2f3b3162a36c34ad249ddadbb75c9ef544419d9045a842fe66f4c6ae94e75bcb9b1733bbf5d8a625bc972eedbeb7f953d1d8dc74f8b2286e8112296526641f833862782a6eeb3555b18a846ac8e39a0dd22c60abe966c9a966bef8f78e0b81801751210f4760e3a025b322eda9afb6a27dc29d98c741fa552509a6f946e7562146caaf17072f342d1c574ec680d5cc4dbb561091e200bcd00f12018ad41cf5daeb2238953fd1c6f31c88e3615f8808330997940537ee8ae9a75f4ced6df95eab96305871b89aea8c1822f7310d4b591a129e8bb4d768b82aa0f0b4082e7a8bcfa583c7605a1bc220f69aaf365fcfbbd821fd4da076791be50fbbb8db518e0173595f8b3934376ed5699e629baa741ebeb348157bfd5e9a689c5542a126a91c99e263e2cafc6459ff868519b4b79d023ed71aefd7d9af5992d19feac7812274bf6e71c1dbf6fa027dd8b9d85fc2a8e54e6699db0d57777e8d0519aefcbff9ce34fecb4604c35e59c718209fde41a3d0022027c4f5d96175a46bd8afa9674291d440bc1801a6005fea2c4d437008574c4d3686b1b83ed93fe95d7f5b0b5659b37ed2bb38444a84a6f2bafe1bcb1d2de02ab6549d4376e20b9b23ab4cc56b5bee107c25217d18dbd5a8d5497d96fe3c3af0e86924d7fa7b3bfeb150717f80c5ba5564bd75dc4651130ba8562a843f6738d40c1c286e97b952611b7eec90c2d2a3f565cdda54a47783f6f74a82a133d35ff5b4a2dc6dd0aac6543d52d148bf2ef44ca230555d087e3d0d3500fe428932b1e37d1b928e5f98ad5991d69f97480c78665ed6e6c5c1bb7db76a890d27c5361bdc2f0150561059e7e4eb9cff9864fb670479a7fc8e798c24a32adfe566494eff02768c6b9bad065cc0bbeecf24b5ad7f6b1963d3cace7f87324b8ac65e61609673ad1d2100b3de7ee10c55a269d427da74afaea11093642ef173e1da23fef057859b436711ab043e0da1b3f599d6aebe077bd763e4b46a82215e4698e66521fe5be309bde8cf13210ab27c42c47e546d81bb97802bf72e9848460026f2555d1375bb855f67dcf331121db9d10e913542240634a158305ebc7ee9fed03c18db15bd9cf9d302332f612b463427e0aa928ef6361d248508cb36ee873493ee94184906db3df52cc5c0a8de0de9192cbd05026767347becaa11b993e4410cff6703d4aa53ac876d3eed908d6313646ea5c6a9753bba3a948d8f2f41735e38aa0c83ba2a5c9f13e9dd13e4b1087d811c0f65e8d166695757f006f5e355d5a376c1c7dc4686093bad6a281268c226524780d62ff4e57ef9280ab65c47aae4b56502b966411e8", 0x1000, 0x1}, {&(0x7f00000002c0)="b12de8a2dbd254650d1482a7ff4db563e3182374da6a0ee2f40cd3d463a1efdfa0df0002906f63f07fb1b63f92efd5d47f5ec5b1bba9194086d5fbf053717f5c", 0x40, 0x5c}, {&(0x7f0000001440)="3c999fc83e5fc003974fe3c815ff", 0xe, 0x4}, {&(0x7f0000001480)="9e02a26b44b8806eb81d2be76ebee08d83674c3cb262ce583676f5af52f0034b9f83ef8b414b45e6dadc4510a3b8dd8cc5124387d4883e5d90e738f9313a60c82d512d0d1cfd21af93a683df12be4c2d487d7e5c4a84205bc6e1818280b3f53e36c944496e7c8f0c05c6ab1fc2c681a2129c206b00a4ec15955fd08f7a6f0ad6097b9f56ceb734a2e3b2d7ccf0d68e7df7cf1df4e178dacb25ef645c50971e2ab37e49a7d1a6079cdefe90b193594acb51c13e07927d91cbfabd2cc6cf520d", 0xbf, 0x1225}], 0x200001, &(0x7f0000001600)=ANY=[@ANYBLOB="687567653d616c776179732c6e725f626c6f636b733d2d312c6e725f696e6f6465733d2d0a36327825722c687567653d6e657665722c6d6f64653d30303030303030303030303030303030303030303030342c6e725f626c6fe1df010c332c7375626a5f747970653d002c00"]) r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x30202, 0x74a6adb4d21405ca) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, &(0x7f0000000040)="7241ae657455aeaf5378ef9572fadcde980c702f749b0e6fc03805fd2e5eb05a45f7dec83d4f6a642d5c6f4cbfa8789786248da04eab555526d785ff0cb40232ba45a84e378a1da4bdd5b79b3717cb76a6501dce0a8bceec437eec99f746b9fa999478769e4b136a5ed62d6e5bc8da45bf19f340afc16ccd6e858dfe797a80881864fd965d780fe7993a92740391627d904fbebcb9893c15354f9bd01b010ae0972bb3fbed21c6be10b32bcdd3d77bba9b361f99ef80c5394080f52d6cb8c7735e02804868c052d2f6ab9b665ba8", 0xce, 0x4004, &(0x7f0000000140)={0xa, 0x4e21, 0x3ff, @mcast1, 0x7}, 0x1c) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000300)=""/168, 0xa8}], 0x1, 0x0, 0x0) 16:37:49 executing program 0 (fault-call:8 fault-nth:33): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') [ 2018.401898][ T902] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2018.409951][ T902] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2018.418002][ T902] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 [ 2018.487250][ T921] loop2: detected capacity change from 0 to 264192 [ 2018.512017][ T922] FAULT_INJECTION: forcing a failure. [ 2018.512017][ T922] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2018.523500][ T921] FAT-fs (loop2): bogus number of FAT sectors [ 2018.525211][ T922] CPU: 1 PID: 922 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2018.525229][ T922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2018.525237][ T922] Call Trace: [ 2018.525244][ T922] dump_stack+0x137/0x19d [ 2018.531386][ T921] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2018.541440][ T922] should_fail+0x23c/0x250 [ 2018.541463][ T922] should_fail_usercopy+0x16/0x20 [ 2018.575045][ T922] strncpy_from_user+0x21/0x250 [ 2018.579958][ T922] getname_flags+0xb8/0x3d0 [ 2018.584460][ T922] ? io_req_task_submit+0x150/0x170 [ 2018.589696][ T922] getname+0x15/0x20 [ 2018.593664][ T922] do_sys_openat2+0x5b/0x250 [ 2018.598240][ T922] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2018.604181][ T922] __x64_sys_open+0xe2/0x110 [ 2018.608791][ T922] do_syscall_64+0x4a/0x90 [ 2018.613195][ T922] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2018.619102][ T922] RIP: 0033:0x4665d9 [ 2018.622992][ T922] 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 [ 2018.642584][ T922] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2018.651188][ T922] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2018.659145][ T922] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 2018.667119][ T922] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2018.675071][ T922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2018.683023][ T922] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 16:37:49 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e8280030c0000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:49 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960bab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000000), 0x0, 0x0, 0x0) 16:37:49 executing program 0 (fault-call:8 fault-nth:34): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') 16:37:49 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="9f0000000100000008"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = accept$unix(r1, &(0x7f0000000100), &(0x7f0000000180)=0x6e) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000400)={0x49, 0xffffffff, 0xc4b6, "c428f4d4c27136f5e145a42c97ffad26003723341ec767373a5c05a458bb68c2c52de41b527358d6fffc8ed046c5cba49192c532be0360e10fd2849090fe2389ad8806c4f59122b95a"}) ioctl$FS_IOC_GETFSMAP(r4, 0xc0c0583b, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) sendfile(r1, r2, 0x0, 0x11f08) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) write(r5, &(0x7f0000001400)="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"/3584, 0xe00) preadv2(r5, &(0x7f0000000340)=[{&(0x7f0000000000)=""/17, 0x11}], 0x1, 0x0, 0x0, 0x44) ioctl$SCSI_IOCTL_SEND_COMMAND(r5, 0x1, &(0x7f0000000340)={0x3c, 0x0, 0x7cf, "6677a558a2598a79887b19b5bf25e66dc96e3a3eb7451296289cf0552f254efb7869ecddd1901feb02f27410f706e9e9e96ee1bc434161b4875fd13d"}) r6 = syz_open_dev$evdev(&(0x7f0000000200), 0xc, 0x1e1401) write$evdev(r6, &(0x7f0000000040), 0xfea9) dup2(r2, r6) [ 2018.709185][ T921] loop2: detected capacity change from 0 to 264192 16:37:49 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e8280030d0000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:49 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000"/37, 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) 16:37:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/keycreate\x00', 0x2, 0x0) fdatasync(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) [ 2018.752145][ T921] FAT-fs (loop2): bogus number of FAT sectors [ 2018.758352][ T921] FAT-fs (loop2): Can't find a valid FAT filesystem 16:37:49 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960cab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:49 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e8280030e0000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2018.812555][ T948] FAULT_INJECTION: forcing a failure. [ 2018.812555][ T948] name failslab, interval 1, probability 0, space 0, times 0 [ 2018.825238][ T948] CPU: 1 PID: 948 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2018.835216][ T948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2018.845278][ T948] Call Trace: [ 2018.848575][ T948] dump_stack+0x137/0x19d [ 2018.853001][ T948] should_fail+0x23c/0x250 [ 2018.857437][ T948] ? __alloc_file+0x2e/0x1a0 [ 2018.862099][ T948] __should_failslab+0x81/0x90 [ 2018.866868][ T948] should_failslab+0x5/0x20 [ 2018.871369][ T948] kmem_cache_alloc+0x46/0x2f0 [ 2018.876128][ T948] __alloc_file+0x2e/0x1a0 [ 2018.880629][ T948] alloc_empty_file+0xcd/0x1c0 [ 2018.885442][ T948] path_openat+0x6a/0x20b0 [ 2018.889856][ T948] ? enqueue_task_fair+0xcd/0x510 [ 2018.894888][ T948] ? check_preempt_wakeup+0x1bb/0x360 [ 2018.900271][ T948] ? try_to_wake_up+0x38f/0x480 [ 2018.900651][ T968] loop2: detected capacity change from 0 to 264192 16:37:49 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960dab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:49 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003100000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2018.905186][ T948] do_filp_open+0xd9/0x1f0 [ 2018.905209][ T948] ? __virt_addr_valid+0x15a/0x1a0 [ 2018.905226][ T948] ? __check_object_size+0x253/0x310 [ 2018.926489][ T948] ? _find_next_bit+0x16a/0x190 [ 2018.931348][ T948] ? alloc_fd+0x388/0x3e0 [ 2018.935675][ T948] do_sys_openat2+0xa3/0x250 [ 2018.940300][ T948] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2018.946190][ T948] __x64_sys_open+0xe2/0x110 [ 2018.950784][ T948] do_syscall_64+0x4a/0x90 [ 2018.955234][ T948] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2018.961173][ T948] RIP: 0033:0x4665d9 [ 2018.965058][ T948] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2018.984700][ T948] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2018.993209][ T948] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2019.001197][ T948] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 2019.009164][ T948] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2019.017124][ T948] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2019.025127][ T948] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 16:37:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = syz_open_dev$vcsn(&(0x7f00000001c0), 0x6, 0x100) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000300)={'security\x00', 0x2, [{}, {}]}, 0x48) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) 16:37:49 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960eab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:49 executing program 0 (fault-call:8 fault-nth:35): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') 16:37:49 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003110000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2019.104170][ T968] FAT-fs (loop2): bogus number of FAT sectors [ 2019.110361][ T968] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2019.152159][ T997] FAULT_INJECTION: forcing a failure. [ 2019.152159][ T997] name failslab, interval 1, probability 0, space 0, times 0 [ 2019.164889][ T997] CPU: 1 PID: 997 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2019.174953][ T997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2019.185092][ T997] Call Trace: [ 2019.188376][ T997] dump_stack+0x137/0x19d [ 2019.192711][ T997] should_fail+0x23c/0x250 [ 2019.197132][ T997] ? security_file_alloc+0x30/0x190 [ 2019.202329][ T997] __should_failslab+0x81/0x90 [ 2019.207096][ T997] should_failslab+0x5/0x20 [ 2019.211608][ T997] kmem_cache_alloc+0x46/0x2f0 [ 2019.216582][ T997] security_file_alloc+0x30/0x190 [ 2019.221663][ T997] __alloc_file+0x83/0x1a0 [ 2019.226110][ T997] alloc_empty_file+0xcd/0x1c0 [ 2019.230861][ T997] path_openat+0x6a/0x20b0 [ 2019.235318][ T997] ? try_charge+0x36/0x9c0 [ 2019.239745][ T997] ? kstrtoull+0x30e/0x350 [ 2019.244152][ T997] ? _raw_spin_lock_irqsave+0x25/0x80 [ 2019.249713][ T997] do_filp_open+0xd9/0x1f0 [ 2019.254116][ T997] ? __virt_addr_valid+0x15a/0x1a0 [ 2019.259228][ T997] ? __check_object_size+0x253/0x310 [ 2019.264512][ T997] ? _find_next_bit+0x16a/0x190 [ 2019.269351][ T997] ? alloc_fd+0x388/0x3e0 [ 2019.273704][ T997] do_sys_openat2+0xa3/0x250 [ 2019.278276][ T997] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2019.284152][ T997] __x64_sys_open+0xe2/0x110 [ 2019.288739][ T997] do_syscall_64+0x4a/0x90 [ 2019.293434][ T997] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2019.299376][ T997] RIP: 0033:0x4665d9 [ 2019.303451][ T997] 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 [ 2019.323239][ T997] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2019.331762][ T997] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2019.339716][ T997] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 2019.347670][ T997] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2019.355741][ T997] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2019.363866][ T997] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 [ 2019.385863][ T968] loop2: detected capacity change from 0 to 264192 [ 2019.393986][ T968] FAT-fs (loop2): bogus number of FAT sectors [ 2019.400101][ T968] FAT-fs (loop2): Can't find a valid FAT filesystem 16:37:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x2200c0c0, &(0x7f0000000080)={0xa, 0x4e23, 0x6, @mcast2, 0x8}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000ac0)='/proc/self/exe\x00', 0x0, 0x0) r4 = inotify_init() r5 = pidfd_getfd(r3, r0, 0x0) getsockopt$inet6_udp_int(r5, 0x11, 0x66, &(0x7f0000000040), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0xa4a3b000) r6 = syz_mount_image$tmpfs(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x705, 0x9, &(0x7f00000008c0)=[{&(0x7f0000000300)="c429593883e84f18679ab349b172e3d237c62ee87260354ce386b4d706bad65906e7163554ce7796dcfcbfc849b6c9ab9721c578023a752f84fac402d8c9b9e5b9f5425ba86c6eed8824cbfc8c0bec0cf814d28550e8ff99a953a06213c19a67c0dc8632cf50d8a6e670edc7b296d007aa33fc439bf3b49f717eb2f0cd1150a6cbe6a10c9b3e7722dec2114928af96d833c381dced29599f9ffbaa5d75ed2f930d684556b72cfec47d93048e53456b2ca207c1427ee050f773eccbba566d3522f00b5bd3f8a11de04181aab2828c6abd30c3317b2884405ab071193c58636f885061f45e06f85aa235d71392a31d1b05bf175e6660e30e", 0xf7, 0x64d5f5b7}, {&(0x7f0000000400)="af0f6dba05e28a98e6f0af7e00e8cc47968b0b1ac0b5455054bdbd1163d40be3f1a76c0a09ddc1d375ac46cb945e29066d75e5eaeaf4d86e2dfc56bca2b75937d219e9ea17d6cd782c138010f0e19c8534722b521aeb76eb677fffd1c04beea4d3cfec44941058d0076a352128fe8d6aee09657f52f8209e16ebb3d167df8a9b61ae7a6ce8c72a7b25414aea9df4bb1972105ada33f56afc3c5ee9075f2d2b5cc9e5bc2b0bcabe7f8db7029f7742d5f6ca199f510ea7062583d4ddb8dd02087aa1100a08bc6f", 0xc6, 0x5}, {&(0x7f0000000180)="a025a6d8e216789d2d1abeb984baddc85d2118d0e2fafcfe4ca0b2966f4dc1bd5a83ff487a552e96ee171298ffb3046e", 0x30, 0x6}, {&(0x7f0000000500)="5c3d4afcd593f97bae570bc75ad3e17ddee26d0c61b88d96e81c8e42aa03bf6e21fc0bf1ebc407c4612a99c3ede1d1ab4bccc4bc9860940902ee437316aaa9570dc6d3293df8d8ac6eee660b70d25023e7f3bef5a4e1e6a108b50bf5beb85b7b6a81852a3419f2e3a4f8111d8d462f229178960da80e240b7a2fe5a49f42d7dd162ef5df675fa27c7cfe00", 0x8b, 0x3}, {&(0x7f00000005c0)="c1ef7dfe0b04cf56e9fd751a7dc8c8bc1a36f8c96ad5135741fee119cdbcc4b41d5ee2a1799d06381e5b289a6a77f7f517f4ed366aadc0873604be3c04bea72eee8cc50c7f50cdfb87c7b374218d9b7cef2c07e13350b5fc20a2f5bd0b539c9e474a100b5d7d54cac3c95500a7", 0x6d}, {&(0x7f0000000640)="441e301069483b81a07582cf2916b72c012e9e9e62669a5275fe5e206318bfe444f75319e0c0bdd38800c8d16d252e4328764cb18c8e22f3d92b4e81a4d84e3b7db00ec105a1da778db70216144bfa620f97ab39b4161ade8c5506728ba5e55360e68ad4fda181c9d31c30afd2dae8f22a55b7b0db02c4fa5039ff524b0cbaeed9b86aa3355219852dc2d1ee9d23dcbd1c4534d636d369fd4e00c769e6ee02fe0ffbe56bdc1e70a06c97b33ea781b5f89b2b2002fc15cdce5e62cc1d8525c817c2a19b94a20d648e19bc7018942de0a107d18c4a2298b239a9ed85d2a913ce0ff61c448815f9d70d4e5582", 0xeb, 0x1000}, {&(0x7f0000000740)="59ea87b1e9171d5a1dd50213abd5bf29c08de2f551b5faf93a05f07ea42120388b0b59458a5de55ca46883b75331cfc3453b49b0ca122c78de1c9c79c10d557431b0a3b7d0864c698404957c05e5d0d0b1d4097722701a65943dd70140eb1195bb08620002eaf54d13eadef3ddbdeeb7000ee9fb5b6b37747fed5d73ea49031817a7a44137f4193ba1bd9fefb78c805174c8e496a59c05c40ee36c4ef7dba6ad174cfcc3dc3b88a417da1cb4698b339be1a7a5b92136f3865f8ad0e9a017b1f1619ad6cc1bd6193968dc9aa7dc3f23311f895bfdf0efda622a2d33ec233cd18138", 0xe1, 0x6}, {&(0x7f0000000840)="f8fb8d821d84d08d9a36fc9c2a455a47c22612da14c5732e868a1355d516119c3b71f5f5c5fcebbedf3a03546daecc3bb800777bb0b10ddd85e8274c6d49aa12ed273c5a2b64a8563d49485e04318bd3e969740208202c568af8b06a3d668e1ca4e5fed0ca76", 0x66, 0x7fffffff}, {&(0x7f00000001c0)="94b4940ff2f95aaf939a07d4b0ca15849c8234281b2070fb7bdef78a037585ba1e63ca16df", 0x25, 0x80}], 0x0, &(0x7f00000009c0)={[{@gid={'gid', 0x3d, 0xee00}}, {@mpol={'mpol', 0x3d, {'default', '=static', @val={0x3a, [0x36, 0x34]}}}}, {@huge_within_size}, {@size={'size', 0x3d, [0x33, 0x6b, 0x35, 0x40, 0x38, 0x6b]}}, {@huge_within_size}, {@gid}], [{@smackfsroot={'smackfsroot', 0x3d, '\x00'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@obj_role={'obj_role', 0x3d, ' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}, {@fowner_lt={'fowner<', 0xee01}}, {@obj_type={'obj_type', 0x3d, '!%(['}}]}) dup2(r1, r6) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) 16:37:50 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003120000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:50 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a79610ab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:50 executing program 0 (fault-call:8 fault-nth:36): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') 16:37:50 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000fe", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2019.582892][ T1015] FAULT_INJECTION: forcing a failure. [ 2019.582892][ T1015] name failslab, interval 1, probability 0, space 0, times 0 [ 2019.587089][ T1026] net_ratelimit: 45 callbacks suppressed [ 2019.587101][ T1026] A link change request failed with some changes committed already. Interface Y4`Ҙ may have been left with an inconsistent configuration, please check. [ 2019.595560][ T1015] CPU: 1 PID: 1015 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 16:37:50 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a79611ab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2019.601901][ T1027] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 2019.616837][ T1015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2019.616850][ T1015] Call Trace: [ 2019.616857][ T1015] dump_stack+0x137/0x19d [ 2019.616880][ T1015] should_fail+0x23c/0x250 [ 2019.616898][ T1015] ? getname_flags+0x84/0x3d0 [ 2019.616911][ T1015] __should_failslab+0x81/0x90 [ 2019.673479][ T1015] should_failslab+0x5/0x20 [ 2019.678036][ T1015] kmem_cache_alloc+0x46/0x2f0 [ 2019.682874][ T1015] getname_flags+0x84/0x3d0 [ 2019.687392][ T1015] ? io_req_task_submit+0x150/0x170 [ 2019.692588][ T1015] getname+0x15/0x20 [ 2019.696489][ T1015] do_sys_openat2+0x5b/0x250 [ 2019.696791][ T1033] A link change request failed with some changes committed already. Interface Y4`Ҙ may have been left with an inconsistent configuration, please check. [ 2019.701108][ T1015] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2019.701130][ T1015] __x64_sys_open+0xe2/0x110 [ 2019.727236][ T1015] do_syscall_64+0x4a/0x90 16:37:50 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003250000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2019.731655][ T1015] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2019.737555][ T1015] RIP: 0033:0x4665d9 [ 2019.742064][ T1015] 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 [ 2019.761709][ T1015] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 16:37:50 executing program 1: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001240)={{{@in6=@empty, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xfffffffffffffed1) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300)={0x0, r0, r1}, 0xc) open(&(0x7f0000000340)='./file0\x00', 0x20200, 0x100) r2 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000002040)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000001900)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000001bc0)=ANY=[@ANYBLOB="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", @ANYRES16=r6, @ANYRESDEC=r5], 0x1d4}, 0x1, 0x0, 0x0, 0x24048000}, 0x0) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f00000001c0)={r5, 0x1, 0x20}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000200)={{}, 0x0, 0xe, @unused=[0x0, 0xfffffffffffeffff, 0xffffffffffff8af2, 0x4], @devid=r5}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000400)={0x1, 0x1, {0x7, @struct={0x9, 0x7}, 0x0, 0x29, 0x7, 0x100000001, 0x7f, 0x9, 0x10, @usage=0x1ff, 0x2c, 0x1, [0x8, 0x4, 0x2, 0x7, 0x9, 0x2]}, {0x9, @usage, r5, 0xfffffffffffffffe, 0x46, 0x800, 0x800, 0x4, 0x1b2, @usage=0x1, 0x10001, 0x9, [0x8, 0x5, 0x81, 0x6, 0x6, 0x1a]}, {0x8001, @usage, 0x0, 0x86af, 0x6, 0x3f, 0x40, 0x2, 0x11, @struct={0x40, 0x3}, 0x400, 0x1ff, [0x1, 0x3, 0x9, 0xa8e4, 0xfffffffffffffc00, 0x80000000]}, {0x800, 0x1000, 0x200}}) write(r3, &(0x7f0000001400)="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"/3584, 0xe00) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000001200)=ANY=[@ANYBLOB="8863eed439d077869f00005c2b66170008"]) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) sendfile(r3, r4, 0x0, 0x11f08) 16:37:50 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a79612ab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2019.763734][ T1039] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 2019.770215][ T1015] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2019.770231][ T1015] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 2019.770242][ T1015] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2019.770254][ T1015] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2019.819384][ T1015] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 16:37:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x84044, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @rand_addr=' \x01\x00'}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) 16:37:50 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000"/37, 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) 16:37:50 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003480000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2019.832309][ T1028] loop2: detected capacity change from 0 to 264192 [ 2019.848079][ T1028] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2019.861294][ T1050] A link change request failed with some changes committed already. Interface Y4`Ҙ may have been left with an inconsistent configuration, please check. 16:37:50 executing program 0 (fault-call:8 fault-nth:37): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') 16:37:50 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab02c8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:50 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e8280034c0000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2019.938288][ T1056] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 2019.982085][ T1061] loop2: detected capacity change from 0 to 264192 [ 2019.989761][ T1064] A link change request failed with some changes committed already. Interface Y4`Ҙ may have been left with an inconsistent configuration, please check. [ 2020.017945][ T1063] FAULT_INJECTION: forcing a failure. [ 2020.017945][ T1063] name fail_usercopy, interval 1, probability 0, space 0, times 0 16:37:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000300)={r0, 0x3af, 0x3, 0x1}) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000340)={&(0x7f000044b000/0x4000)=nil, 0x4000}, &(0x7f0000000380)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e21, 0x4, @empty, 0x9}}, 0x0, 0x0, 0x46, 0x0, "0ebea272b2cd3d41a98786383d14605be15e87e6826911f23fa18d674b2b71273269b729b892afbfb294947b8c4ab38e694a8bf64c06ad36d5efe2e90dde2edc5ab2e7735f5fd6109b58b4b1f2c67570"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e24, 0x9, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0xb14}}, 0x0, 0x0, 0x3f, 0x0, "dc3313e94c3af853d015a3b987e13663a6882335faed3cae06be548190770dcb05aec53887eb91e923c2465705c2be96b99945d044181e712faaf952909cf780946e3a76eecd7ef33a26e271f444593a"}, 0xd8) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) 16:37:50 executing program 1: syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000001400)="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"/3584, 0xe00) r2 = syz_open_dev$evdev(&(0x7f0000000200), 0xc, 0x1e1401) write$evdev(r2, &(0x7f0000000040), 0xfea9) r3 = syz_open_dev$evdev(&(0x7f0000000200), 0xc, 0x1e1401) write$evdev(r3, &(0x7f0000000040), 0xfea9) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000100)=ANY=[@ANYRES32=r3]) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000140), 0x0, 0xd9f, 0x1) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) sendfile(r0, r1, 0x0, 0x11f08) [ 2020.025023][ T1071] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 2020.031037][ T1063] CPU: 1 PID: 1063 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2020.056186][ T1063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2020.066294][ T1063] Call Trace: [ 2020.069654][ T1063] dump_stack+0x137/0x19d [ 2020.074005][ T1063] should_fail+0x23c/0x250 [ 2020.078456][ T1063] should_fail_usercopy+0x16/0x20 [ 2020.083707][ T1063] strncpy_from_user+0x21/0x250 [ 2020.088576][ T1061] FAT-fs (loop2): bogus number of FAT sectors [ 2020.088578][ T1063] getname_flags+0xb8/0x3d0 [ 2020.088598][ T1063] ? io_req_task_submit+0x150/0x170 [ 2020.094693][ T1061] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2020.099133][ T1063] getname+0x15/0x20 [ 2020.099157][ T1063] do_sys_openat2+0x5b/0x250 [ 2020.119358][ T1063] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2020.125300][ T1063] __x64_sys_open+0xe2/0x110 16:37:50 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003600000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2020.130051][ T1063] do_syscall_64+0x4a/0x90 [ 2020.134466][ T1063] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2020.140384][ T1063] RIP: 0033:0x4665d9 [ 2020.144324][ T1063] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2020.152787][ T1080] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 16:37:51 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab03c8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2020.163923][ T1063] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2020.164024][ T1063] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2020.164034][ T1063] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 2020.164044][ T1063] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2020.211549][ T1063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2020.219785][ T1063] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 16:37:51 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003680000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:51 executing program 0 (fault-call:8 fault-nth:38): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') 16:37:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/20, 0x14}, {&(0x7f0000000380)=""/142, 0x8e}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x3, 0xd9f, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="48c9697011d8fce6deccde32e698e7d0ce964146eb2fcbc8fce98a893e49c99a3ed28992ff43d74fb5f98309ba36c8bb032a97b7d8221ede9be945605dca6ff6b79ad8f3b279dce6108f7fd0d18c7a4f3fb4684b2f8e8f30", 0x58}, {&(0x7f00000000c0)}, {&(0x7f0000000100)="ea6058f9f29a29e128663f2b2206dcb71bd7d063649b6389e9f7aa7aa58b908bc6fb84d63c1e66e750ae27c6331986f889ea165b90820b24d149a0d1d438fae39e383438cd7c2910a352aa367eef24357e734ccdab93ddf1d60e657e96dac0424c02f4dbe0e994b50bdc9ca213c856f5a1d0bab8251f907dcd2ef37917392303a74e3536289ee5e7068b801b", 0x8c}, {&(0x7f0000000300)="e1c725f7e4a4656b8b7c99e1cf4681e136dae4a7c6a880d2e5c5005a1a50a4b28680f3cf89d347d25019caaf22f896e1b187d754bfe2cb4b1f1782426708d73280992ca03d924afe068d07259c5dcb611d9666945bf1c07d1b8cd58656b1fde4cd", 0x61}], 0x4, 0x4) [ 2020.265302][ T1089] A link change request failed with some changes committed already. Interface Y4`Ҙ may have been left with an inconsistent configuration, please check. [ 2020.303735][ T1061] loop2: detected capacity change from 0 to 264192 [ 2020.320882][ T1061] FAT-fs (loop2): bogus number of FAT sectors [ 2020.327007][ T1061] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2020.384586][ T1101] FAULT_INJECTION: forcing a failure. [ 2020.384586][ T1101] name failslab, interval 1, probability 0, space 0, times 0 [ 2020.397248][ T1101] CPU: 1 PID: 1101 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2020.407407][ T1101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2020.417532][ T1101] Call Trace: [ 2020.420811][ T1101] dump_stack+0x137/0x19d [ 2020.425306][ T1101] should_fail+0x23c/0x250 [ 2020.429827][ T1101] ? __alloc_file+0x2e/0x1a0 [ 2020.434419][ T1101] __should_failslab+0x81/0x90 [ 2020.439230][ T1101] should_failslab+0x5/0x20 [ 2020.443715][ T1101] kmem_cache_alloc+0x46/0x2f0 [ 2020.448490][ T1101] __alloc_file+0x2e/0x1a0 [ 2020.452957][ T1101] alloc_empty_file+0xcd/0x1c0 [ 2020.457699][ T1101] path_openat+0x6a/0x20b0 [ 2020.462093][ T1101] ? enqueue_task_fair+0xcd/0x510 [ 2020.467196][ T1101] ? check_preempt_wakeup+0x1bb/0x360 [ 2020.472773][ T1101] ? try_to_wake_up+0x38f/0x480 [ 2020.477623][ T1101] do_filp_open+0xd9/0x1f0 [ 2020.482025][ T1101] ? __virt_addr_valid+0x15a/0x1a0 [ 2020.487220][ T1101] ? __check_object_size+0x253/0x310 [ 2020.492501][ T1101] ? _find_next_bit+0x16a/0x190 [ 2020.497350][ T1101] ? alloc_fd+0x388/0x3e0 [ 2020.501664][ T1101] do_sys_openat2+0xa3/0x250 [ 2020.506249][ T1101] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2020.512200][ T1101] __x64_sys_open+0xe2/0x110 [ 2020.516788][ T1101] do_syscall_64+0x4a/0x90 [ 2020.521228][ T1101] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2020.527100][ T1101] RIP: 0033:0x4665d9 [ 2020.530995][ T1101] 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 [ 2020.550694][ T1101] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2020.559257][ T1101] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2020.567207][ T1101] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 2020.575270][ T1101] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 16:37:51 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000"/37, 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) 16:37:51 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab04c8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000014, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @rand_addr=' \x01\x00', 0x2}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/181, 0xb5}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x2, 0x7, 0xfffffffe) 16:37:51 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="9f0000000100000008"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) sendfile(r1, r2, 0x0, 0x11f08) 16:37:51 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e8280036c0000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2020.583230][ T1101] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2020.591181][ T1101] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 16:37:51 executing program 0 (fault-call:8 fault-nth:39): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') 16:37:51 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003740000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:51 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab05c8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2020.662154][ T1124] loop2: detected capacity change from 0 to 264192 [ 2020.679255][ T1124] FAT-fs (loop2): bogus number of FAT sectors [ 2020.685373][ T1124] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2020.696002][ T1129] FAULT_INJECTION: forcing a failure. [ 2020.696002][ T1129] name failslab, interval 1, probability 0, space 0, times 0 [ 2020.708677][ T1129] CPU: 1 PID: 1129 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2020.718728][ T1129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2020.728777][ T1129] Call Trace: [ 2020.732052][ T1129] dump_stack+0x137/0x19d [ 2020.736409][ T1129] should_fail+0x23c/0x250 [ 2020.740885][ T1129] ? security_file_alloc+0x30/0x190 [ 2020.746129][ T1129] __should_failslab+0x81/0x90 [ 2020.750955][ T1129] should_failslab+0x5/0x20 [ 2020.755464][ T1129] kmem_cache_alloc+0x46/0x2f0 [ 2020.760351][ T1129] security_file_alloc+0x30/0x190 [ 2020.765379][ T1129] __alloc_file+0x83/0x1a0 [ 2020.769780][ T1129] alloc_empty_file+0xcd/0x1c0 [ 2020.774612][ T1129] path_openat+0x6a/0x20b0 [ 2020.779008][ T1129] ? enqueue_task_fair+0xcd/0x510 [ 2020.784021][ T1129] ? check_preempt_wakeup+0x1bb/0x360 [ 2020.789378][ T1129] ? try_to_wake_up+0x38f/0x480 [ 2020.794228][ T1129] do_filp_open+0xd9/0x1f0 [ 2020.798663][ T1129] ? __virt_addr_valid+0x15a/0x1a0 [ 2020.803766][ T1129] ? __check_object_size+0x253/0x310 [ 2020.809109][ T1129] ? _find_next_bit+0x16a/0x190 [ 2020.813941][ T1129] ? alloc_fd+0x388/0x3e0 [ 2020.818280][ T1129] do_sys_openat2+0xa3/0x250 [ 2020.822859][ T1129] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2020.828753][ T1129] __x64_sys_open+0xe2/0x110 [ 2020.833327][ T1129] do_syscall_64+0x4a/0x90 [ 2020.837729][ T1129] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2020.843621][ T1129] RIP: 0033:0x4665d9 [ 2020.847495][ T1129] 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 [ 2020.867105][ T1129] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2020.875615][ T1129] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2020.883571][ T1129] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 2020.891526][ T1129] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2020.899524][ T1129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 16:37:51 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000"/37, 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2020.907476][ T1129] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 16:37:51 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab06c8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:51 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e8280037a0000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:51 executing program 0 (fault-call:8 fault-nth:40): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') 16:37:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) sendmsg$sock(r0, &(0x7f0000001500)={&(0x7f0000000100)=@nfc_llcp={0x27, 0x0, 0x2, 0x2, 0xff, 0x1, "ff5b19fc82ce3604fc4403f37761a086208e3ab93c8b04ee95e6ae43ca12588c3a5fcd76e07cd1d21081458b4fa9f6c498e6e6d906e1c9b9465e42b9367824", 0x2d}, 0x80, &(0x7f0000001440)=[{&(0x7f0000000180)='`', 0x1}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f00000001c0)="1da42f35e08bc0379bee459a0dd73a3fec776b9258f15d5a7918e9e81fd7c2750bb172840049111e380152c914997e44ad33d120", 0x34}, {&(0x7f0000001300)="15a423480a323f7bad0443f987469cdc6c3f5d72194134650598db92f87952d0180d2a7af2b44f0e7f7fd9eb3e535cce83b4cb985b1fb696b2f40b4b1492fb4de090ca51faa75c4ed5ce2f37aed3c9fd183631e3c1c6fc3d0dc0ef776ee9c32ac6a8a29bec22c89da0552ac06fa25f9a705d6c586b12acfd7214c2bf6bbe3403a29fcbead399fe52e988b2b9fe0f1855be4a0e82d808afd0ed91341469fb2d746447ee112d3f2e3132c7277abc2f76739be9e4629e5e5f3fc569b8f6b55e1795ade63233807f83d7d6ed851ee23887e4cdfcab6523e8a9fa87dc50c4e820f49a732aea590e79", 0xe6}, {&(0x7f0000001400)="49b0796a4f506bb4985cecc4ed5bc2ff5f277534417c14f4546701", 0x1b}], 0x5, &(0x7f00000014c0)=[@timestamping={{0x14, 0x1, 0x25, 0x80}}], 0x18}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001540)) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) ioctl(r1, 0x101, &(0x7f0000000040)="8b5f024f4872e65e71ad00c6e073b616af12265fb2ad0c89b8b916f3b30c3a4654ef74f2caeae83e3baa272a223532279f8a9affa70a8ea118391cc9665a6f95903f723179bb1ab1fac88b2c8ae71a96ebf5dc2bb3726401f6889d117a1114d0979a52614cfde37b5464a8a67dcb2dc17facd298bcfa58da618424fd5e6d07dec38793ee2533b55c4e1276ff57fa1b7810b2596129e049ce9afff3f856125f3c91fd64a080582436166a5da4e24d4ba2") 16:37:51 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab07c8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:51 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003000300000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2021.003074][ T1156] loop2: detected capacity change from 0 to 264192 [ 2021.026986][ T1156] FAT-fs (loop2): bogus number of FAT sectors [ 2021.033104][ T1156] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2021.078337][ T1164] FAULT_INJECTION: forcing a failure. [ 2021.078337][ T1164] name failslab, interval 1, probability 0, space 0, times 0 [ 2021.090990][ T1164] CPU: 1 PID: 1164 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2021.101055][ T1164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2021.111129][ T1164] Call Trace: [ 2021.114470][ T1164] dump_stack+0x137/0x19d [ 2021.118788][ T1164] should_fail+0x23c/0x250 [ 2021.123185][ T1164] ? getname_flags+0x84/0x3d0 [ 2021.127843][ T1164] __should_failslab+0x81/0x90 [ 2021.132591][ T1164] should_failslab+0x5/0x20 [ 2021.137102][ T1164] kmem_cache_alloc+0x46/0x2f0 [ 2021.141848][ T1164] getname_flags+0x84/0x3d0 [ 2021.146331][ T1164] ? io_req_task_submit+0x150/0x170 [ 2021.151510][ T1164] getname+0x15/0x20 [ 2021.155385][ T1164] do_sys_openat2+0x5b/0x250 [ 2021.159992][ T1164] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2021.165866][ T1164] __x64_sys_open+0xe2/0x110 [ 2021.170440][ T1164] do_syscall_64+0x4a/0x90 [ 2021.174841][ T1164] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2021.180731][ T1164] RIP: 0033:0x4665d9 [ 2021.184640][ T1164] 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 [ 2021.204245][ T1164] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2021.212637][ T1164] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2021.220585][ T1164] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 2021.228538][ T1164] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2021.236509][ T1164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2021.244464][ T1164] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 16:37:52 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab08c8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:52 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet6(r3, &(0x7f0000000300)="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", 0x1000, 0x40040, &(0x7f0000000080)={0xa, 0x4e20, 0x9, @rand_addr=' \x01\x00', 0xfffffff7}, 0x1c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000000200), 0xc, 0x1e1401) write$evdev(r4, &(0x7f0000000040), 0xfea9) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r4, 0x8008f513, &(0x7f0000000040)) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) 16:37:52 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000f2", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) 16:37:52 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003000500000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:52 executing program 0 (fault-call:8 fault-nth:41): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') 16:37:52 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x175840, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140), 0x400000, 0x0) syz_io_uring_setup(0x209b, &(0x7f0000000180)={0x0, 0xb198, 0x20, 0x1, 0x204, 0x0, r3}, &(0x7f00003aa000/0x3000)=nil, &(0x7f00006db000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000240)) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="9f0000180600004208"]) r4 = openat$cgroup_subtree(r1, &(0x7f0000000280), 0x2, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, &(0x7f0000000300)={0x8, 0x0, &(0x7f00000002c0)=[r3, r4, r0]}, 0x3) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x80) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xc0082, 0x80) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x4010, r6, 0x27d46000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800001, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) move_mount(r1, &(0x7f0000000340)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x20) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) sendfile(r1, r2, 0x0, 0x11f08) 16:37:52 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003000600000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2021.469008][ T1192] loop2: detected capacity change from 0 to 264192 [ 2021.483862][ T1192] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2021.494757][ T1191] FAULT_INJECTION: forcing a failure. [ 2021.494757][ T1191] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2021.507904][ T1191] CPU: 1 PID: 1191 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 16:37:52 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab09c8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:52 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000f8", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2021.518045][ T1191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2021.528105][ T1191] Call Trace: [ 2021.531379][ T1191] dump_stack+0x137/0x19d [ 2021.535757][ T1191] should_fail+0x23c/0x250 [ 2021.540211][ T1191] should_fail_usercopy+0x16/0x20 [ 2021.545300][ T1191] strncpy_from_user+0x21/0x250 [ 2021.550212][ T1191] getname_flags+0xb8/0x3d0 [ 2021.554718][ T1191] ? io_req_task_submit+0x150/0x170 [ 2021.559917][ T1191] getname+0x15/0x20 [ 2021.563811][ T1191] do_sys_openat2+0x5b/0x250 16:37:52 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x402140, 0x20) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) openat(r2, &(0x7f0000000100)='./file0\x00', 0x101500, 0x71) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="9f0000000100000008"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) sendfile(r1, r2, 0x0, 0x11f08) 16:37:52 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab0ac8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2021.568465][ T1191] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2021.574383][ T1191] __x64_sys_open+0xe2/0x110 [ 2021.578976][ T1191] do_syscall_64+0x4a/0x90 [ 2021.583398][ T1191] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2021.589306][ T1191] RIP: 0033:0x4665d9 [ 2021.593198][ T1191] 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 16:37:52 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003000700000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:52 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmmsg(r0, &(0x7f0000001e40)=[{{&(0x7f0000000040)=@l2tp6={0xa, 0x0, 0x9, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7fffffff}, 0x80, &(0x7f00000001c0), 0x3, &(0x7f0000001ec0)=ANY=[@ANYBLOB="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0x1170}}, {{&(0x7f0000001540)=@generic={0x18, "a888e57255defc00142581117b282a660dfdac22388cd1c74bbdaa66152dd5b27d255e69c1ed1868d7302928138ab5a4954a36e07ddc661a89f06208b16c7e875091188bba3ad36242ce2ded733293d8c5b57662db0cb45255dbd71396d7a413edd9a6abb379a4b545274cb057962d458c87423fadb2a2ab84ff29b84777"}, 0x80, &(0x7f0000001a40)=[{&(0x7f00000015c0)="324325bc3a153b35e561d6c26ae55a376a908e0075d93933465bf1b6ded33f07ac996f78cb75e94fdaff529a69837e539b098029ea728414eae0b50009f1cdf29b", 0x41}, {&(0x7f0000001640)="5420268da4fca71dfb7210f42235b05041c9a97946f2394c784f2f984448869fd78d2d5b58b4cad054aaee56e5b87645cbf4e2baf061e93340c52dde6745fbb772a5d8000cc33a15bb5a1a3eec40b6d90049ef233b3c19e34e481d0e74d33680582970b1d8c9b8a2f58c7486e62113f5f8f7109af9c5b58f03430a0236ba4e5eda96dd0bc6da790793f2d301651a00745f8ec33cd3a38d366439b145c050ae8e0f4d228ab453bb198410a3e8a28768f1816476ed98e311a99ad2115b85e938c728d8a051ba0a7f7e9636bf51d560", 0xce}, {&(0x7f0000001740)="c665a08d1ae993c07efdc3e8566f197ad18d8673733cd63c92b9b56fc6b1b505f8ac2b9c002a4b805d999685ae5a1e3345d2c1c52768209f5c3f67dc22f5840cdb02f180d6f4669404b667cd79a2e5f7763a15ebc79624597076cb819b04b2db16f1825e1c0bbafa95bb609124f1d6b66c78e812d2fddd3a9df31a9726ec58305636ccddc3d627ee1e399f36422ebde95c37d61c73f86cea8d7242e48987c533fbc975522040b52d37f32cd474ec836de1e089e8be385e1cd285068299d57ad1f53d445a93001daf1bd74557441601", 0xcf}, {&(0x7f0000001840)="d4b7fccdf44462e6d47e4d2176dacdf8", 0x10}, {&(0x7f0000001880)="296d96aa6f0caa90a0d1c9b18e9f012299b63fe409f2d8614f5350193aa803278906ce284f4b0c1034cd9b9ef45314c0adc15876f55f9ef40bc26e55a8a11c4b184fc415396568e96a67fa2c445d83332d6fd808a0d943385106a2336e8b093dae340e159e72aa02de309a4711e85357985e4bef3b21f75c7a17be30aa8171dc7d75f799772364f013cf27c566cb82b1b7743e79e8566a124ddb493b8063c8c7d307ce08908ecfbaf4407857e4dac984e0d199fe125bd5e6936f8693d67dc856bf71bc1925b78a6b285e526156222a1cf095601c8dd9e54bb9b7784f9bd0ebd1f2", 0xe1}, {&(0x7f0000001980)="b0ec4b7e504820a9f6490895a9bc78c959c4860e1e174a79a94b11d1e01c3c61705aa7b4ce79a04a7fd05258831ef90a30552dbd8698c8da4c8864b6b29dfa49e73fac27c029e92d2401", 0x4a}, {&(0x7f0000001a00)="1cf8a22ab5650d85935b5fdac8f6a2f712fb09bbb6af4d831b0f91df5df5d7649c5f67fedcecd1daeccc711adc40", 0x2e}], 0x7, &(0x7f00000003c0)=[{0x40, 0x101, 0x1, "9588bb456bce6774d2155caef7ffe89e033cea58dd48b224786675f4e94cb71df5adb3ba07b04ee6e9"}, {0x110, 0x11, 0x9, "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"}, {0xe0, 0x11, 0x6, "547da0450c317436fa1bd53f72b152a656cbd3b58fa606833966f688027f1a6f90f6d9492d639bbb491d356411715d3d4f8f8bba90421a9ec2d471b259554a96665f44c9db0f6666f5aa15641272e7314cb16aaca454007477f07d35a7a63402077850d883324057edaf5696ed0c3e779a23529b4bff171c7f7bfae4ce662ec00b8ccd62cc8beaede0286ecde3c71c5083d1b84314784f0639153919206c9be92ac9c13a157079143e3f12a791946e9017945887c1b74564a5dfd39ee53b85edd14b63a868d86dd8c23d3f057724a0"}, {0xa8, 0x10c, 0xaedc, "8b8863473cb97cb71a6e057f3b872c976f7f80099a3e5727b3489f56c3f94c8a88579e9c9f387529efe3abccaa5cdece1d0288aa40491260e9720914c25dbea39873cea6d0a9163ab83c8f3e7ed1c5f0775230cb3eedd931cc66d8a6a2fa7e1635e9c4b24479d771ad37c8517cdc22013f3e603c802719badedc12632c7ced738078ab62ced286a9eade325cea548ba51458fa41"}, {0x98, 0x0, 0x6, "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"}], 0x370}}], 0x2, 0xc000) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) [ 2021.612867][ T1191] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2021.621347][ T1191] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2021.629339][ T1191] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 2021.637311][ T1191] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2021.645280][ T1191] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2021.653251][ T1191] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 16:37:52 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab0bc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:52 executing program 0 (fault-call:8 fault-nth:42): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') 16:37:52 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab0cc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:52 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003000900000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2021.727452][ T1224] loop2: detected capacity change from 0 to 264192 [ 2021.766452][ T1224] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:37:52 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab0dc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2021.784508][ T1234] FAULT_INJECTION: forcing a failure. [ 2021.784508][ T1234] name failslab, interval 1, probability 0, space 0, times 0 [ 2021.797171][ T1234] CPU: 1 PID: 1234 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2021.807260][ T1234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2021.817310][ T1234] Call Trace: [ 2021.820589][ T1234] dump_stack+0x137/0x19d [ 2021.824950][ T1234] should_fail+0x23c/0x250 [ 2021.829367][ T1234] ? __alloc_file+0x2e/0x1a0 16:37:52 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab0ec8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:52 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000f9", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2021.834087][ T1234] __should_failslab+0x81/0x90 [ 2021.838864][ T1234] should_failslab+0x5/0x20 [ 2021.843365][ T1234] kmem_cache_alloc+0x46/0x2f0 [ 2021.848132][ T1234] ? __io_file_supports_async+0x132/0x270 [ 2021.853876][ T1234] __alloc_file+0x2e/0x1a0 [ 2021.858292][ T1234] alloc_empty_file+0xcd/0x1c0 [ 2021.863065][ T1234] path_openat+0x6a/0x20b0 [ 2021.867481][ T1234] ? try_charge+0x36/0x9c0 [ 2021.871890][ T1234] ? kcsan_setup_watchpoint+0x26e/0x470 [ 2021.877613][ T1234] ? _raw_spin_lock_irqsave+0x25/0x80 16:37:52 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003000a00000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2021.883007][ T1234] do_filp_open+0xd9/0x1f0 [ 2021.887429][ T1234] ? __virt_addr_valid+0x15a/0x1a0 [ 2021.893005][ T1234] ? __check_object_size+0x253/0x310 [ 2021.898322][ T1234] ? _find_next_bit+0x16a/0x190 [ 2021.903223][ T1234] ? alloc_fd+0x388/0x3e0 [ 2021.907684][ T1234] do_sys_openat2+0xa3/0x250 [ 2021.912311][ T1234] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2021.918194][ T1234] __x64_sys_open+0xe2/0x110 [ 2021.922866][ T1234] do_syscall_64+0x4a/0x90 [ 2021.927282][ T1234] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2021.933224][ T1234] RIP: 0033:0x4665d9 [ 2021.937114][ T1234] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2021.956805][ T1234] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2021.965210][ T1234] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2021.973331][ T1234] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 2021.981280][ T1234] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2021.989247][ T1234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2021.997207][ T1234] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 16:37:52 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003000b00000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:52 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000200), 0xc, 0x1e1401) write$evdev(r0, &(0x7f0000000040), 0xfea9) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r0, 0x8010661b, &(0x7f0000000080)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo/4\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) 16:37:52 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab10c8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:52 executing program 0 (fault-call:8 fault-nth:43): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') 16:37:52 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="9f0000000100000008"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) readahead(r2, 0x800, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)={0x36c, 0x0, 0x100, 0x70bd26, 0x25dfdbfe, {}, [@TIPC_NLA_NODE={0x2cc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xe2, 0x3, "c862e18343c33c3ba3c1c29840caa291ff3fa4a5e7fed1d12ff5d40ef8c36adfbd26eea1df65362bae37656f724acb8a9b0fa633f20e696093d454724249056f23dbf63343efa75da52bcc2d1d1705856d869de73c672e186980aca50c4baadcc39c448c9e9be3af418ee85eeba1264aca17ff4c6a907535c4da1d93f986aae1443de78558849c5aa66f80b0becd75583802edc8180374a8f2a7a52e6ca1b6ea7db7253eaff6abb0b0529f3b32ed31a430e31a35ad9327627999cd96f872c5e533d9728b93e5d67f3de70ce1533f15026e4991121995deef1483dc38bc96"}, @TIPC_NLA_NODE_ID={0xef, 0x3, "e5aa12edce4a4802cfb5f00684a3db9973c8915371fbea68aa31cac4114cf8e50ece46245bc072b1601c9c9a1220c4de7ec1d510136c51cae81fc1eee6d7fa964115b0b80f58f1a401b9e82d20edf14d37e71234bf5447f0b531044029d8fa0e159d07f067bef7e32e1782d6d5fdb12481dfd72d8869359269e6f4911ceb52bda0ff3e4f2f8f3da2f8de0528d993a4a3217d7e670640f58b009de78910b8ce60b2a1503dcbd4f51b01a6147cfcb20a75aff93ddf463fda0960257f264a91d2771f78f15fbbe7c823a659b34cc543329c8578e8a899f7cb324aa3fe21bd80a9d957662df58539bdd05be351"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x81}, @TIPC_NLA_NODE_ID={0xeb, 0x3, "73cdf9e0e3c31ad153c0d8371a69d362995ea17341b1685ef5856920fe85bdbbe2f473fe1bac378ef9c4e911e5acce85e505ac3a6fb1aaab162b4ced0fe2eca795e27955bcee57b6221f100967d247bdfbdfe830e8e08a1bc7a0f192533b60816ff721b4a784598f3b2df6976153714bbfc508500f0df12ce885850320baf4f64a38b680f5e7be1a7bee4b01755c0c77f4d0c09139bb71d06d45049e356663bec24fc735830958a92c9e6caf67d5cc288398b6ecc06f1c02e4112047386406153758f3e54d645656e30a126cf72166abecace7780ede4d905adf678dd56e503577e90acfd03868"}]}, @TIPC_NLA_MEDIA={0x20, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}]}, @TIPC_NLA_MON={0x3c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x64}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6f31cd68}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_NET={0x30, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x60}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x80000000}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xfffffffffffffc00}]}]}, 0x36c}, 0x1, 0x0, 0x0, 0x4}, 0x5) sendfile(r1, r2, 0x0, 0x11f08) 16:37:52 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000fe", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2022.040968][ T1261] loop2: detected capacity change from 0 to 264192 [ 2022.049949][ T1261] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:37:52 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab11c8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:53 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab12c8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:53 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003000c00000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2022.138487][ T1276] FAULT_INJECTION: forcing a failure. [ 2022.138487][ T1276] name failslab, interval 1, probability 0, space 0, times 0 [ 2022.151206][ T1276] CPU: 1 PID: 1276 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2022.161266][ T1276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2022.171350][ T1276] Call Trace: [ 2022.174626][ T1276] dump_stack+0x137/0x19d [ 2022.178981][ T1276] should_fail+0x23c/0x250 [ 2022.183429][ T1276] ? security_file_alloc+0x30/0x190 16:37:53 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab0fc8da04001c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:53 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003000d00000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2022.188623][ T1276] __should_failslab+0x81/0x90 [ 2022.193386][ T1276] should_failslab+0x5/0x20 [ 2022.197938][ T1276] kmem_cache_alloc+0x46/0x2f0 [ 2022.202760][ T1276] security_file_alloc+0x30/0x190 [ 2022.207766][ T1276] __alloc_file+0x83/0x1a0 [ 2022.212172][ T1276] alloc_empty_file+0xcd/0x1c0 [ 2022.216925][ T1276] path_openat+0x6a/0x20b0 [ 2022.221400][ T1276] ? flat_send_IPI_mask+0x42/0x70 [ 2022.226495][ T1276] ? native_smp_send_reschedule+0x36/0x50 [ 2022.232211][ T1276] ? check_preempt_wakeup+0x22f/0x360 16:37:53 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab0fc8dafb9f1c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:53 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003000e00000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2022.237656][ T1276] ? try_to_wake_up+0x38f/0x480 [ 2022.242531][ T1276] do_filp_open+0xd9/0x1f0 [ 2022.246949][ T1276] ? __virt_addr_valid+0x15a/0x1a0 [ 2022.252139][ T1276] ? __check_object_size+0x253/0x310 [ 2022.257566][ T1276] ? _find_next_bit+0x16a/0x190 [ 2022.262415][ T1276] ? alloc_fd+0x388/0x3e0 [ 2022.266781][ T1276] do_sys_openat2+0xa3/0x250 [ 2022.271394][ T1276] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2022.277323][ T1276] __x64_sys_open+0xe2/0x110 [ 2022.281946][ T1276] do_syscall_64+0x4a/0x90 16:37:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) poll(&(0x7f0000000040)=[{r3, 0x610}], 0x1, 0x7) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) 16:37:53 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab0fc8da78021c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2022.286357][ T1276] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2022.292296][ T1276] RIP: 0033:0x4665d9 [ 2022.296189][ T1276] 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 [ 2022.315848][ T1276] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2022.324409][ T1276] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2022.332321][ T1285] loop2: detected capacity change from 0 to 264192 [ 2022.332414][ T1276] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 2022.332428][ T1276] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2022.354834][ T1276] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2022.362805][ T1276] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 16:37:53 executing program 0 (fault-call:8 fault-nth:44): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') [ 2022.386346][ T1285] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:37:53 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab0fc8da78041c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:53 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003001100000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:53 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000ff", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) 16:37:53 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0xfffffffffffffffc, 0x484001) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="9f00000001000000080917672c3c84df4c40a4d6de15f7c8d8ffa4190e1d9dc0e91c0985b374790e0a8daef14eb6cf2e6a2b0c5654bafafe81061d7fb6ba0a67c6c5bece5d6a82c14861e69dfac0ee36c0bfff376c543a12b14732e171d8977eabc389adfc706c83248321659b2105b2061356eff6ead81f6b6fe90012dcc91e415161dbeea98b3d216675a96430fd9f0e863fccb0366abc0fbf584f8a232107a2dd16b19961336abba55f857ff2e9fd5332e7781e"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) ioctl$SNAPSHOT_ALLOC_SWAP_PAGE(r3, 0x80083314, &(0x7f00000001c0)) sendfile(r1, r2, 0x0, 0x11f08) 16:37:53 executing program 5: sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8200081}, 0xc, &(0x7f0000000540)={&(0x7f0000000640)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="080028bd7000ffdbdf25120000000c550000001f00ac00f9527386ef2b94d89aba0bd9c9195f50950d6b19818454d03299cf8d56353ec238d7b000e5ff28000c00"/80], 0x48}, 0x1, 0x0, 0x0, 0x4d804}, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x91, &(0x7f0000000440)={0xa, 0xfffc, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}, 0x8}, 0xfffffee8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000003c0)=[@window={0x3, 0x4, 0x3}, @timestamp, @timestamp, @window={0x3, 0xa17d}, @mss={0x2, 0x5}, @window={0x3, 0x1, 0x1f}, @window={0x3, 0x3, 0x8}, @window={0x3, 0x0, 0x1e1c}, @timestamp], 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000180)={&(0x7f0000026000/0x2000)=nil, 0x2000}, &(0x7f00000001c0)=0x10) recvfrom$inet6(r1, &(0x7f0000000040)=""/143, 0x8f, 0x1, &(0x7f0000000100)={0xa, 0x4e23, 0x3ff, @remote, 0x9}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = accept$unix(r2, &(0x7f0000000300), &(0x7f0000000380)=0x6e) write(0xffffffffffffffff, &(0x7f0000001400)="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"/3584, 0xe00) preadv2(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000000)=""/17, 0x11}], 0x1, 0x0, 0x0, 0x44) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) write(r5, &(0x7f0000001400)="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"/3584, 0xe00) preadv2(r5, &(0x7f0000000340)=[{&(0x7f0000000000)=""/17, 0x11}], 0x1, 0x0, 0x0, 0x44) move_mount(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', r5, &(0x7f0000000600)='./file0\x00', 0x3) close(r4) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) [ 2022.506413][ T1323] FAULT_INJECTION: forcing a failure. [ 2022.506413][ T1323] name failslab, interval 1, probability 0, space 0, times 0 [ 2022.519093][ T1323] CPU: 0 PID: 1323 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2022.529172][ T1323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2022.539252][ T1323] Call Trace: [ 2022.542558][ T1323] dump_stack+0x137/0x19d [ 2022.546888][ T1323] should_fail+0x23c/0x250 [ 2022.551329][ T1323] ? getname_flags+0x84/0x3d0 16:37:53 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab0fc8da78051c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:53 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab0fc8da78061c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2022.556080][ T1323] __should_failslab+0x81/0x90 [ 2022.560843][ T1323] should_failslab+0x5/0x20 [ 2022.565369][ T1323] kmem_cache_alloc+0x46/0x2f0 [ 2022.570193][ T1323] getname_flags+0x84/0x3d0 [ 2022.574751][ T1323] ? io_req_task_submit+0x150/0x170 [ 2022.579949][ T1323] getname+0x15/0x20 [ 2022.583849][ T1323] do_sys_openat2+0x5b/0x250 [ 2022.588464][ T1323] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2022.594350][ T1323] __x64_sys_open+0xe2/0x110 [ 2022.598984][ T1323] do_syscall_64+0x4a/0x90 16:37:53 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003001200000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:53 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab0fc8da78071c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2022.603503][ T1323] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2022.609389][ T1323] RIP: 0033:0x4665d9 [ 2022.613269][ T1323] 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 [ 2022.632867][ T1323] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2022.641314][ T1323] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2022.649322][ T1323] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 16:37:53 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = dup(r1) r4 = creat(&(0x7f00000015c0)='./file0\x00', 0x0) fstat(r4, &(0x7f000000f780)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r5) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), 0x40000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{}, {@cache_fscache}, {@access_user}, {@mmap}, {@access_user}, {@access_client}, {@privport}], [{@fsmagic}, {@obj_user={'obj_user', 0x3d, '^/'}}, {@fowner_eq={'fowner', 0x3d, 0xee00}}, {@permit_directio}, {@appraise_type}, {@smackfshat={'smackfshat', 0x3d, '/dev/sg#\x00'}}, {@euid_gt={'euid>', r5}}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/sg#\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/sg#\x00'}}]}}) write(r1, &(0x7f0000001400)="bb8f9f640903127a53527c6fbfe65d43b0e0586f2d40c7e7df58cac83420e83662d6e39bb6d5430622431454eedeeaee423d8f210bc3525fa7927c18d5fbc91ab13c2041136047d8da9375934d00f325499bfe7712208d387d41c31821c2a22d1325b556528e9b790b74053d1ed631c6ec8126d37c87216173138c00cef396868029af5b76bebac5e38b74d8bbc6ae66b6e202b6d505710377710ea7d43edf00e1a4c1c670bb4c263ce777da81abdd5ba5a5c82f67232f9b4d6f21b2e6afa8b38e4642b0daa2acbc0478d89b88e8b2094d4248855e5e81992e60be3afff0f3c3799350615489a901a659abdeca0c615a622ebf64175f990320e0356d4a11ed62eff72b709c23dd65942e8b534d7d775d370c1e435654a2634e6ee3649c4c3bcbe39e866f1eb9972af1a9cef42e701798a53dc92a242aadbac343e1765cf8ea5665e22deda69777e52b1e9e5d3edc022256939e1eee013448294911139d5b9c6241049fecdf9b31f4cdf6cff65d71b5071ef70e1798347c8846aa5b905e83050e3e606986ed3f603d18c5cdeb11cda1ce3abddea9376231af130e19fc7601ec1ab8cb5a7de9e2174547f18225b09a54fc8720dbb91eb69c1be88e601c3c9df4f2758f39a5151951b9c6dbb419ffd783a34c9fad10f201b8724d31865e2fc1fcf48db2be713053b43a0e3943c1e2b08e8a26e946c439d891db2a80b5ffa054c98d0177d3214056250c61a537d2ec7630fb90395df2cd6aa9c5e573365db580520bdc3f1c6b2be992e1516a4b810a11935dc780699e461d9715f70c6d103ff49bf168f3cff4c0d0d6ba5671fcd2975450b0e1a3474139cb0f2d3476fcd87a8bccbeb2f5f8a821017b879aa5b9d1fafa9f4c429a74cd2da782114d97bf031746a817dd0293c4eddc3a9ecb5afe496f4971474ccd827449409f07cf94dda2e7dbe8520b5afff10a7e3b0b4289a167fc692635b5b7426d9e771b95860b09a3e752c867213c772e48ba30a78feecc7ff26e63e1749c62b52d377ac5cc52db830c965e04ccfcfb24ceacc69cfdc2094124dd27b2d68f699476a2562bab1de117ffc2b0702ee8b0b77f85fecec3a25b37ab7eb06232c9a73b4470f1727c82581d81942abf42d3ea37957927ad3dbd0ebe46678a9f4d25c47acaac83c14210a54b71fed40df017e2be27f01e3e6ea3ea381ca14efd202858e6535ad4f79a8cdf47e385b740a70c14e3651731a45cc0ca4a56f2e903cad0384efcc364caf67e09551d35c682ebc90a9286c4d274ba1b8ced742ede4e55a62db7ef9a96fde2add05b41599fd72a79ba280cc125cb266ef21b7eeafe3ee6aa78eef33fc66454549c3ec298cb683a55a32208cf6ce88b560166159d59e65f30540f62c5437652ea7f2a02f87ca242dd2250f58e75938a9a3ded51ae6598c2aba53287ff5cdaab17be7f4310f8e07e310d52778de79e1c2e4391b254be38910aa1cf6e1ca0e75d24be97d59f7025f16c6fbd549529b74e319c58f50438765ef0e3dc394eeb75dec41b3d80435b17520c97f5cd7ee692fb86d188fb0089fbf737dc1b96b9cc49be23a38a8cd92e5075f349993d7866369dd25eccbe1481477a05fee14e0edd1617921d7fcaa8fdc642e63b64388fa5b63442ff1466b1938d02546750b01ed9c980282ccbe10f204741249aed88c555ed6fdf7f68af9209807a71bbf4f31bef5a4223466da74ba8b034df529aef6ec6610a0d25973961e50e02af22d0ca8be1b9804a5918acbdb536e8f2f441ec9d640ed15133ee747440c86fc4526c9195954528673d25c8390170f3c19cb0b0c30b9e634c7ebae96946ae97c19eabca92226da925d22be37abbe0740938ea899ec42fd529a3b1063981e4c154219df5cf5af60a29b5a8ee530905725a14b28900eae937e705401ba8f632a7bca00d9724a992afdc9ed14aac71b8e3a7ee5ca095888feb195b4e083c3b611a1c2f8d092febe3b9f5f0df61e8d3c31a643c935b76bc1ad4265164e755484beb06610510bc51e8c6da8d71123bbe83a5e4128f41cf5c486d6a60496c300c406f990bee485cbdef794f2663ee66d2b18d8e55210c25c04b1a0c6d9c5f904e72806d2d4f5e5439bcdf146343cdffe4d0d70d42a9959cff9bd50c37cd478b0b0add16aae4dc839b46bca2ac7547144b6a422aed5e2db661bcb31a82bc0fc678e71a6cb090ef772860f3008b4152b5d281033be4a77b367baec3ab8ce7c83c601b11c8199bafcd15161a5454a6a982dbc3c2e3a5172b6a63e4904817075754eccbb0188c9cb2e5da9600f567485014887463b40f189b7ec3c5c0f36d502509e402c285765c78417ce6b3aab130ee79622dcd8ada842233e73a14554ee5e4995e32b3fe4075e247eb9bdeef64d1a7436c9b5782fb2f84f74e4c6e976289729c37b5bb8200a9480d181a6b11f5ec229b818134b8334967ae935ac1d81be4776fae4cb68b6fa330e93bd8de388b38455d569159bcd166df030a6dfedf28caf4608de7243f5df2c76f6680c301d819dc67d24d2f780432a931700a253b0a5b075195c6dbfd1fe17a1c11a3dffa872a07b877adc66d069fffb6d8326e1998c5a337c3d530250cae335ceffcf81dc438a47e73490d050a053813dbe6674e42c91ae94b4a88144f36adc1b08b4bcd6ddf4058c4e08d4dc83d5fbd843ee27eaf50b297c220350260d9abbeeb6deb921e50cae0ea590cfb6f00fb3c71520f565bb769705e2481ef27cf537d29f163c9fe3d39ed9fd18dc8b0c976cd302283e430807a9d751357f89092532d89fe280c69ad36e3541b5da9dea13fd19d0434c760fe295dfd9b9e63453c7853914c50b1b77ccd4b33c8b1f31fcb1aec040ffe2f9d728d8ea84297bac2e22230ebd1488c503b05b2e433cc37ce9fc123b7d3eb244b4549e9a841e73b664c8f6621ea5a4c9ff9c1da032255311f2c063a682baf4c97e7ba552bf71af4bd64f43872b846d15c65c487089be272cfa24a33f8c50930ea0bc4b089505fb8e97ded0e7e64a5ce897da6b940df4c3dddb8b4871d773f6ebf02058518c55c19aadb0f266caf18777ae68d2bfcfb2225961fcd10538ba664fd053a443320072707533ab761b9397bd0559126b84fe9196463ae50633017ea2d80940311d9c867102b1017f34af1965d8eb61be616a0d40656e2bbb750aee6f74f788c8acb2578e8686f5f8da6a19e979c152b7ee7c7f16902120588e2ff630144b5f929ffc593e946d9717c5968aa16c2d73d689fb5cce117acda3e23e5e0116de1cb6bddfa1a84cefb22c1e2c3753017696f27b9aec5d44f15411247643b84dd4410e784b4eb5b9c68fea671976f9b51c6526e2ddb40659611b0b3bcc7e249c77396fdb8c864ea9318f9de7fd3936fcbdc732c2f8b9556ec9afeb15d5e2df890351d66074d53dddc6e8dba8c91d733623ac95a49eb69c7de37ff2364ccddb01f6500750a012c2acf32a9f6bbd9e92d17ef858fbc34575db414ea42ad87a65b11ae5506469db256c421328f45aec73bdf18562447dc2840bbe9fc84dedd0fe6276fa174f21210d40193530ec7a70a9e60bfd6b00cba4d483be59950f16fa0dbd089b5fd0bb078badfcf42270cc62fe37be22b0d81f755263d74636fa466d2574ca62b58c649936d21e949de73ea45df3acade6609413f56fc218d6f11947bf1fd629d38d8acce90ee3c1a51117601ae126bec537e3e76ce7ecc53cfeefee8aaa104aa853a65aadf27bac9849ee0122793b11cd8e4f32fb07afa39e439cb738c30a6df958160aac15c26032a61aaf614b2e6601581fb0ab8d115e045005dee3df8ea42643cbcbb0b111130c42c94b7e874cfee50d5c2eb13b3a38c417fce9d740b7d43120431a7d44bc3934ee87b112401cbee3553837b6a0b4b3faaceb46eca4064301c8060870350e256ac9d5557f674536b9d9717a82fa211e7dfb52ca410d8a4f2f6b733c2a082f247538a6c40f56cf64204e62515db692f32733ff6f4b0787ef305d5e80881375467ae603ac3600e688c42f89a4fea4fdda09a8d59e19457c654a98c8129a8c65bae3310af2b170729e18400c915d0a2f4c4fc51747846630b95ec181228bda7ef48ad389815aa82de6c4a3b0746c28c01f9ec697ff17f095e1cf9d2fe78fdab9cbb1ca7aefc8af6a0cd98444735fad79e394a8f9c2fd358c3cde4ca6d57a620d0bb52dc6ff93f034b596f407c21511cc2c5ec8b0ede7f5c0acca61939ac7f2cad820c15133e69507eaa739e9a88936f4a74f0ad1574a1591f31f582a76157d89805cb3ba5e8d10509bf7a08e928653b4f05ba797a06765b74c8759fc34178624c08a2b99e59bcff5d33af2b0f9176b56c35f4da31c751a4c2fd88a1997cd9fc9bbf78220731d4c8cea23be1fd29c36b34d8458b7021ebcfafdc7e54096e517da3eb684298f742532d776164d9c9658e5faca0a3b08afca1bc27ed357884f49fe51bd0c38057f4288f1917e36e3865310b5eed140aef6150ae363293cf7467abd5e06cd7af5e2c49e7c5253a1155741e380bccb023a0faed93d9a64512d72436f1ef4ac0904a413e45164c23413bd57274a0a951c41a9a43aed094d4ea5c480ce64663cc9d36723179e2b19a48e9277a6591bbd888a06e0f2f142cd4495be4ba7274d69ba32a2788b935b2f18c5f336cb9de062829e2e0bb476efb36c3f53a766c14314f31637a464ac59d378ad7f51bef8d88715613653a427038e0d3e4dc3948bb1d70eb55c91c92f7510b1c0387253b458d2c90d17238f9eb239c680179a6c1e0759be367963e3b4d7395fd3911626582a094e6a8d0e746242f94267a4c57d5b2360ce3a6f7f3e3c10e124a54ed24d1585bc7b731cf731c94ee00ebf070b999b9bf28d76bfec9dcf12fcce2b9c4444c706ec6b943b5f39e9151a764ba1cd0cd6c1c7cdc3aa824cf17da705be27a18fbee41be39d6ae4dd4312f5f4bfee2c5bb21d941666f9d79b0f80c9b1bace84a05d2b0e3be1c3fd04d72b4b0124595c435813969d413960fddc858730a433383f3bc0472cb7683ea569e001f00"/3584, 0xe00) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) sendfile(r1, r2, 0x0, 0x11f08) 16:37:53 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab0fc8da78081c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2022.657295][ T1323] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2022.665268][ T1323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2022.673260][ T1323] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 [ 2022.691063][ T1337] loop2: detected capacity change from 0 to 264192 16:37:53 executing program 0 (fault-call:8 fault-nth:45): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') 16:37:53 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003002000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0xfffff000) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) [ 2022.734697][ T1337] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2022.740270][ T1367] __nla_validate_parse: 427 callbacks suppressed [ 2022.740282][ T1367] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2022.788694][ T1373] FAULT_INJECTION: forcing a failure. [ 2022.788694][ T1373] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2022.801763][ T1373] CPU: 0 PID: 1373 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2022.807502][ T1376] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2022.811885][ T1373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2022.811897][ T1373] Call Trace: [ 2022.811904][ T1373] dump_stack+0x137/0x19d [ 2022.838832][ T1373] should_fail+0x23c/0x250 [ 2022.841555][ T1376] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2022.843241][ T1373] should_fail_usercopy+0x16/0x20 [ 2022.843264][ T1373] strncpy_from_user+0x21/0x250 [ 2022.859578][ T1380] netlink: 38787 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2022.862335][ T1373] getname_flags+0xb8/0x3d0 [ 2022.862356][ T1373] ? io_req_task_submit+0x150/0x170 [ 2022.862372][ T1373] getname+0x15/0x20 [ 2022.885431][ T1373] do_sys_openat2+0x5b/0x250 [ 2022.890037][ T1373] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2022.895977][ T1373] __x64_sys_open+0xe2/0x110 [ 2022.900582][ T1373] do_syscall_64+0x4a/0x90 [ 2022.905010][ T1373] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2022.909061][ T1367] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2022.910903][ T1373] RIP: 0033:0x4665d9 16:37:53 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000fe", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) 16:37:53 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffff0700000000000000f948c7ffffff007bb7537a1a0a18d25d898061cb64d811987558c0444c9fe0eddccb6a299d4de34c16f8f47b7323e1b1c300067c8d149219d995ae4b0fe48161c2e31a7778505c51536e5e92eb43f8a5782215941a019665263db3abf4b43571ceacd2fca8b7893b2dfd"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) sendfile(r1, r2, 0x0, 0x11f08) 16:37:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1000}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) write(r3, &(0x7f0000001400)="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"/3584, 0xe00) preadv2(r3, &(0x7f0000000340)=[{&(0x7f0000000000)=""/17, 0x11}], 0x1, 0x0, 0x0, 0x44) sendto$inet6(r3, &(0x7f0000000040)="4b98b834480d30e053343ef7bb83ea841cb79b4e6d0d167d394705c0ef03f14c5d0b2d07e1f0546baa7345057be4a579e981a96e7941bf67fe13926cb5b6e9440981fabace00fc94fd15628ab9c351eb3140e50be79ea2ca979d65ffaee61f0bc9999bf0c841769d9f6e7441fc8f4589c582e3cf1740bb190943e3775c93b720d132c28bc62316e20cabe16a476b6dccd2ce7553244a7c25c5fd34bcaace2ac36821858a368298498ad1631754ea", 0xae, 0x40000, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) [ 2022.910919][ T1373] 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 [ 2022.920568][ T1375] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2022.924127][ T1373] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2022.924188][ T1373] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2022.924198][ T1373] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 2022.924207][ T1373] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 16:37:53 executing program 0 (fault-call:8 fault-nth:46): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') [ 2022.952449][ T1383] netlink: 39299 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2022.953085][ T1373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2022.953099][ T1373] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 [ 2022.977969][ T1375] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2022.986410][ T1381] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2023.029553][ T1375] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 16:37:53 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003002500000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:53 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab0fc8da78091c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:53 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x5}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) 16:37:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000002200), 0x141, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002240)={@in={{0x2, 0x4e24, @remote}}, 0x0, 0x0, 0x26, 0x0, "5b660dd807010d38369a488098aba80eaaa829a5f52f4cfaf46bdf8483c15e557d3da371b8852685eb461a3572695be9c7d0b43222b827b60ec4fa0609c05a8dfd3f3ee90cd115f7d1562b97d9e39091"}, 0xd8) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='sessionid\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmmsg$sock(r2, &(0x7f0000002100)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000180)="76bd4a022fe460d4a1eecf35b65e6ac630bd50a5387a499e919d50766169210bff8fa5f877956fabe6e64c6b8882315d0bf2a3087e77b299e682240acf5a61443c34af3eb2449d94b5163e057146630aedc9e1d9783c168b146847dda2bab1d7e5aefff49a32a18c9aa1fc8ba49ba48c844c8c230237ae49646ab49e105e934bb1ce12a2", 0x84}, {&(0x7f0000000300)="9a7fcc03840488020e56980e40f7720dd8e88e30529471cf4ab440386cf9a041f5c4c290dd8ccc3e46f3bda8046b6a46e41cc80cdd5131c16bb97c9c024d9f4e34d94f745409c5ebe5d7af7fff5c4b15e3118eecf6e55d66d7c16e38dffe3ddcb9617ff4d2b2570bec4896c841172e7fc1c7db24665167da09cab179b96ae42ed18b266afd5e607254", 0x89}, {&(0x7f00000003c0)="a7dd73bda69f3ff028bfddc0cf67e20b68a1330826866f16e1cdd2877c609c447590bfd6bedd3fcb0c71383d1dbd3bcec9282a66597d4658e41f09c90de0d789ada62c27a10b3cdeccc01e229c347c828fd9fcbb45395f01ff12ebc8e2b838e33eec55b68b11b65997da11a9ba09bd9491e4f23ba096c275e1a6f14fe8b65b4258a839a12f14694eadf37dc9c17655aca1acac29f61cf2102b0d6372ccdeb2559af6b26392e0f50276e9736ae1118b5b0e", 0xb1}, {&(0x7f0000000480)="65f0e561a7cd1a73370958eb10434a2f93bd9fd157242005a7ffe1f36277b8dfcc04e2c1af81ab817dbace1a194945a84a85334e6926d7a288110d94fcfec1fca98530fdaaf188e972535483dcd0bfce", 0x50}, {&(0x7f0000000500)="2b0c7b2ed835242cdf096b65fc018323e001a38b2d3d58fe06eccd202171fa7029c3643aef65800d8c6becd77af3d383adb343f95d06c647acb7d86bf8f34c9e4106b3c68e40ca2bd9b9920600c890da72952a2be5535a8422ba09239a4de38ad5626933f7c8715e315ad45b019c715d22e11a0b6fb5acadc61309968c2122ba", 0x80}, {&(0x7f0000000580)="07368b1c659af49c46cd5645526fbff45688b68b572e25ddc2373d5f64cfb3e6bf3b577bdea6f0cd973ffe34dd81a7128d00ee2d9eaf5e45b263b5cf", 0x3c}], 0x6, &(0x7f0000000640)=[@timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @mark={{0x14, 0x1, 0x24, 0x5}}], 0x48}}, {{&(0x7f00000006c0)=@rxrpc=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e21, 0x401, @mcast1, 0x4}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000740)="35641e9546ba12ff6644a61872910e4fdcb2f3a3efef56d17c1ff3a801bbd434d26714afe5a32b3b5581490e907019c65e0a63efac91de0429aad983f1ee42db1a702637fb484ea4996b9941cef8eaff1b1d0327b74000179b063c831ab79b9f67261bf19f7cd2b72c4fad9f0880023173eafa4d3665ecc4ee124a20bdfa6ca334f0b05764b5d3c11aaa19dedb3d69931a58292cf17b76ee3d70f009687b9fec4f06151762a6134020c3e7d993241f2fdd17f2bc330ee608219908719d6063e29eaea1f3905e1d9345832350b58d745bb8bb4809acc230935180", 0xda}], 0x1, &(0x7f0000000880)=[@mark={{0x14, 0x1, 0x24, 0x17c}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x10000}}], 0x60}}, {{&(0x7f0000000900)=@ax25={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x3}, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000980)="2f20a1c81619b6a996fed338dc694feafcfcda009a1babb2b047d212f855d70e1391d906a3f4354e4df0521f9a71df881dbec6ab274ad2f45fb73f5768b2bcf837458f454c", 0x45}, {&(0x7f0000000a00)="1e72cca3db870590567c3b1dd1d76ab8840345c316", 0x15}, {&(0x7f0000000a40)="3f1d7e863e1c295131c3e882a6bda128534c3d52bae40f834490e6bdd0dd23553164f020bf99949ded6289f0ad8d785ef0739d324e5a35633ca8a98253b2dd46df423c5fa547218c77b305ba4a5ac36a4c4056c9f02cbce6ecfb73c3", 0x5c}, {&(0x7f0000000ac0)="761251c1b9f1ee472094aed76e8f672771f5b672d53929dda276b4438bc2329ae067821a3d11e9b0c5414c876d626ddc6073fde0118c91ce3cda12891e4601f5eb99b38f035ac9061b51f9e4b69e894e8d73cecf000ec87d6c793a82463f3dcf73f018f883cd67005b13726ba8f21e84344e22b3c4db2885fca98226a841eb67154510f9d964b286400075c81a8ccdd0523ef2578fab", 0x96}], 0x4, &(0x7f0000000bc0)=[@mark={{0x14, 0x1, 0x24, 0x2}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @mark={{0x14, 0x1, 0x24, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0xffff}}], 0x60}}, {{&(0x7f0000000c40)=@nl=@kern={0x10, 0x0, 0x0, 0x4000}, 0x80, &(0x7f0000002080)=[{&(0x7f0000000cc0)="afe1b12190d4e42a427c64bd937432d3c2d840045b517ab395ba2a32d66be64d890ccb909f163074b5ce5597b97df44348e979cdcee55b15f38bf5f4c194f8b6372d345510a1b22d1ab70276dda4e76816f7bdc6eddbc82583d39b0825fbd1186b89e8905462702d6112aa19e70af1542fdac848b1420d965a5dd5d18958666bb64b795f999382e3e93325993fda3b766bbdf5a2e97cf8d02249deec56d0de6e406f5ad1583a35fe63528e1c77e4bfc0ada99488ecf4398c9b653c63f973c1e082fc9b062ae63ad1815bdaa334b615e26862d5093cfe589d2ba082cf", 0xdc}, {&(0x7f0000000dc0)="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0x1000}, {&(0x7f0000001dc0)="4f2a5dcae851c2ec9c41f179c8457c6b", 0x10}, {&(0x7f0000001e00)="5e509e7379e3dba441c891fe9921f431c4592e2e978f41237a94ac7250c05334ead0fe08827182aacdc0fbf980a184c37f9a2d0825e4d36cb49538106616f7810d01824eef270625e62ddf109495999622cf410b12f7a50e36c1cacf8331e5c94964375a410ffa11afa45b115af896bfcd33e641bef28e3833d1b2cb7da685388d502883c9ea0d6cdbe4052feb8ecaea78e42cc0cb3df8b3cbbcde1ffc9efd7e3ec5618aad8c55c55e32854eb92b93f9b553624f678d28fb8ff2ba839fadeb43c994e186a4d3968da046b85d0942116fe96feb8ec41132217d805fb88317a7e956a955670fc5ca", 0xe7}, {&(0x7f0000001f00)="d16dbed9d01675c670317e91ec752bc3c3f998c2", 0x14}, {&(0x7f0000001f40)="fdb5151b6a435866199a17dd4176228f4bd309b0616baa2aa0aefcc36a35c08dc430528b2cfb75526e627a82cca4e54ee2365ed49ac7a152fae826138a917dbb161a65cc47bcd102032c0ff0264c588b317c4c7156b2a34e85e99f6923b9e4744320f5e56271b16e", 0x68}, {&(0x7f0000001fc0)="08b4dcffb629a046a40b4004fe0d891fd5c97da410e0e7ed428a1dc0f38672cc991038a944b33045c2d701c656abe75dc3d433ed4791b32104d81c4b4cb6042bb20c023d524c49abccea7a076ddfd02fdb985a70d77520dbcd522c8e9613fce4fd71209bf3083c00021d85bf14d4d05dd0916427e79ca7751b4a3db08801b20f4ae20c5f35678d6bf34d4a73ec1fa125c9725267f0b53ec658662e7a17d47dd5a47dbd03868422a7", 0xa8}], 0x7}}], 0x4, 0x8000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f0000000080)=""/232) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) [ 2023.089384][ T1395] loop2: detected capacity change from 0 to 264192 [ 2023.099664][ T1395] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:37:53 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x1da20fdc52929a12, 0xc4) getdents64(r2, &(0x7f0000000140)=""/101, 0x65) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="9f0000000100000008a108cd32eff1e7853b66a74e0b22c6712009721759fb2443e9604ec5af373ae3d6d563ec1eaef93deeb6"]) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000100)=0x95) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) sendfile(r1, r2, 0x0, 0x11f08) [ 2023.164084][ T1400] FAULT_INJECTION: forcing a failure. [ 2023.164084][ T1400] name failslab, interval 1, probability 0, space 0, times 0 [ 2023.176721][ T1400] CPU: 1 PID: 1400 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2023.186819][ T1400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2023.196973][ T1400] Call Trace: [ 2023.200257][ T1400] dump_stack+0x137/0x19d [ 2023.204659][ T1400] should_fail+0x23c/0x250 [ 2023.209149][ T1400] ? __alloc_file+0x2e/0x1a0 16:37:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, &(0x7f0000000040)={0x8, 0x10, 0x1, 0x2, 0x0, [@empty, @dev={0xfe, 0x80, '\x00', 0x1e}, @private1, @remote, @mcast1, @private0={0xfc, 0x0, '\x00', 0x1}, @rand_addr=' \x01\x00', @dev={0xfe, 0x80, '\x00', 0x2e}]}, 0x88) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) 16:37:54 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003004000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:54 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab0fc8da780a1c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2023.213742][ T1400] __should_failslab+0x81/0x90 [ 2023.218516][ T1400] should_failslab+0x5/0x20 [ 2023.223136][ T1400] kmem_cache_alloc+0x46/0x2f0 [ 2023.227893][ T1400] __alloc_file+0x2e/0x1a0 [ 2023.232315][ T1400] alloc_empty_file+0xcd/0x1c0 [ 2023.237080][ T1400] path_openat+0x6a/0x20b0 [ 2023.241489][ T1400] ? enqueue_task_fair+0xcd/0x510 [ 2023.246514][ T1400] ? check_preempt_wakeup+0x1bb/0x360 [ 2023.251880][ T1400] ? try_to_wake_up+0x38f/0x480 [ 2023.256740][ T1400] do_filp_open+0xd9/0x1f0 16:37:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0)="c18698680ac77bce2c0a0ec3d7a21e0b7759f3e709f667bf970d6864e24ae23de238c3be5ddf421c4e960e2d7e7a8b84893872841f739e45d439e58082e3bbf27c50591b23f37145669f4f35605dd921cb9df57c3355569af624951adb47edf61ee2416df5fde4809cd85aa895b83f0d4037a9061207bd7fc80809ad211a9452d7481359a3b5548ee6f9d5833b88ff", 0x8f, 0x24004004, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000080)=[r2], 0x1) r3 = syz_open_dev$evdev(&(0x7f0000000200), 0xc, 0x1e1401) write$evdev(r3, &(0x7f0000000040), 0xfea9) fcntl$setlease(r3, 0x400, 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040)=0xffffffffffffffff, 0x4) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) [ 2023.261155][ T1400] ? __virt_addr_valid+0x15a/0x1a0 [ 2023.266260][ T1400] ? __check_object_size+0x253/0x310 [ 2023.271532][ T1400] ? _find_next_bit+0x16a/0x190 [ 2023.276383][ T1400] ? alloc_fd+0x388/0x3e0 [ 2023.280754][ T1400] do_sys_openat2+0xa3/0x250 [ 2023.285452][ T1400] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2023.291331][ T1400] __x64_sys_open+0xe2/0x110 [ 2023.295914][ T1400] do_syscall_64+0x4a/0x90 [ 2023.300335][ T1400] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2023.306223][ T1400] RIP: 0033:0x4665d9 16:37:54 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003004800000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2023.310172][ T1400] 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 [ 2023.329815][ T1400] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2023.338230][ T1400] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2023.346289][ T1400] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 2023.354256][ T1400] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 16:37:54 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab0fc8da780b1c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2023.362225][ T1400] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2023.370289][ T1400] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 16:37:54 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003004c00000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:54 executing program 0 (fault-call:8 fault-nth:47): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') 16:37:54 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab0fc8da780c1c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:54 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25, 0x2}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) 16:37:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair(0x22, 0x2, 0xdc5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f00000016c0), 0x408a02, 0x0) [ 2023.413326][ T1414] loop2: detected capacity change from 0 to 264192 [ 2023.445023][ T1414] FAT-fs (loop2): bogus number of reserved sectors [ 2023.451594][ T1414] FAT-fs (loop2): Can't find a valid FAT filesystem sendmmsg(r4, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="9cd859cfac3bc2e63fafa35862b56f6d05a8256990bb8703b12177b38114e418221e802a0714d3acedc1325f431cd7599bc25d7354601bc9108f032d971520845a759ea16e52ea6bbdbd43d5faae8e53b427409e669a6cbebfb26902044be63453ca794561a298dd39b9ea0327cad7e02f14cd5be536ce89ce6145552ad423bc802ef3e8527d294665c512e36bc3ab85d5b2adbbd0d4dcb7e2833240417c4baeb5c917f2bdff310b4aa92709673ac97b55e10a31c43400b30cfb776348c374e79e16c98ff249cf530a7e0e22efc61e7523aaf8f87e3958044b7108472de786728be98948e4672bb04ab918", 0xeb}, {&(0x7f0000000300)="5119724a5bea65f4e92a819502ed5af079868eebdc3c5dbb64825696a07c8b79b96b5969bd811bcbf94f67d1142abcb89ce956891e53d07fba3a4b1dcd979142adb2aea663f5a05b1497c57eec6b1665f6e399e80f1798b50b2503620f089a5f8d896f5301d798cf9db81daa4c582aed0b81601920fbba11fbebda2be644108174146068bf8d7b30b32ed652a8b71df355c1b629f89409fbd88f4e71e276ebede0b947e9a733ede86e1b4cf413460b3fd9f0986403784bdd181a703a3dd997144a912e15d60e0bf1fe76be215a7c7fee8f2dcf5b0c2481a35d9a636b", 0xdc}, {&(0x7f0000000400)="ba9c022ea756e3eb4a389f9c32f4070ad2a4a1ef965f65d2d78adcfc04a4f725022b821a856cbf7cdfd4b136724299a05b13d3885cfc673a87710e60c6388a37dd5d2b04a0ea6cbb7c40ef50a57ff6b72662ed2974de5e91b7f643f19e4d9c16e2317a7ea57f84e32842b68af53179754e5d61238819009016462a3ec9345f4f429eb375d23d576e50aa00b14012673c6f4a2961c923ad125ab6dd68c003", 0x9e}, {&(0x7f00000004c0)="5b102a8582b1b74214ad0d51df6759f59a9633e193c7a24edda1f009b1ebd4f44df084149d4df524c5e91f529f798c0c713b2fe68b1586d8532cd98fc90df599928e18d9036912b89bd8cdd93c41257d489e5ca85a37b0a3ce3730a925824656cfbe429cb6f25b4f2c2cfba9c00e7bc2771c302290a96115909e64ae1660cab6577a549d51303aaf8e6d602e44e67471b1e14b31772abeadeb", 0x99}, 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{0x50, 0x112, 0x1ff, "fd44f007f23331c72b0b9fc4fada234899229c08bd2e1f9fdc97553621c94542a2006c375f71b09fedec5e65886c5ec51a4fea38676b21c5887d"}, {0xa8, 0x112, 0xcf, "50bcd2c6e08ecde1817e6dc89065a266d9b6c09235316511e991c436d194d15cc3befba8f471254dc0ee3b43adb5a7b34ffaae4e2114615a2b540b57c5305d8ac1224799f9603ab11afd37d9984befddd5773edddf69011cebe3601d456ce96205921c566bad0dd88610a59bd7309e00551c6d16bc24d20df51a2b5ee9d998e83f7832d7629960c57ddc44743583ca113a4b744bc3b090a5"}], 0x1488}}, {{&(0x7f0000004140)=@x25={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x1}}, 0x80, &(0x7f0000004340)=[{&(0x7f00000041c0)="3cf1d71b7f725e26384d16b205bbb5a541cc7cfdaac1fe3158b6cfc3accb2b6634d9bd16382d773d28ee45ead6a98c1289efdef55d5756b2d2d2fed5d24b84ec5f810d51871e07198b0580bf98d7009cb898b2fe5c3a9befc86ad092f6ccc892f12abdbbcde0d4522750394b0bfdf7255f29cb5684856f877f9313806f6884d5b8b9be361fd6c5f7c68b18c633f67b83d2f9482f6e0e0330e8a5aa160fa54f796a6b4b87d1b6ea", 0xa7}, {&(0x7f0000004280)="30a87b0d2ef2541157d75d5e70ef0859de1d0fae6b73acf16da2994697bd2315c92b437961276f96977a3b139d0f66a705d62bcff6ada8ed8c43e9524bbd341b2d22a7", 0x43}, {&(0x7f0000004300)="154ddc9f49b7e1e70fa544b55d772e2c212f386de27bc89fd3c3b27124105d2143effd71b0162168892bde4c065f5417ccd6e093b47902c49242184cf5", 0x3d}], 0x3, &(0x7f0000004380)=[{0xb0, 0x103, 0x70, "0094e7c11216c6f70121ee7a010a422879918ffd551d1674eff2cf12f97efdf68e3eab77c1f8f1d287e948b0b0678850dd17ae0b9875e97e5c08de19432e436c7cd32903c52424a679cd1e91248851419f0f451c2aeedb877b6178c663feea8976d2e367e23781b48d3328531a200d1637d52ecc332c98c7927ae516d3df8ac9f837e0f5d2e3de3858dbcc38806dfb45f7c66efea8dd577f8b2a0bcd8fb7e6"}, {0x60, 0x1, 0x10001, "e1bd1c4eb926267e44cebc4ee76f3e5ea2836479b8e3cac4ae3775878db946eebb805a95228bd4b50c0c8a315459c6dce6e43fad1576b72db48df0fdd5f7c1bcbd3fb9cadea223cd6bd4f1a8ee88"}, {0x58, 0x112, 0xffffffff, "2df46f4521f75fc72d89007eda4b093385c3a76c37406fd1f8a737c1416b38ccee2d3996e74e18085f103002b243e4ec443ef59b93851aa0667f2b341b097ee2e5"}, {0x28, 0x101, 0x80000000, "09e5b2f2a31981fecf7ff164225e238d23fba49d3840"}, {0x1010, 0x116, 0x0, "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"}], 0x11a0}}], 0x4, 0x2001c800) r6 = signalfd4(r4, &(0x7f0000005640)={[0x100000001]}, 0x8, 0x80400) sendfile(r3, r6, &(0x7f0000005680)=0x5, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) 16:37:54 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x4080, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="9f0000000100000008"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000500)={0x53, 0xfffffffffffffffe, 0x71, 0x4, @scatter={0x3, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/1, 0x1}, {&(0x7f0000000180)=""/124, 0x7c}, {&(0x7f0000000200)=""/114, 0x72}]}, &(0x7f00000002c0)="dc5b4360074bff4a80b2bc393069465735fbf8a65d9b154ea6f6581518fc6e5901480fe675954700228d02b26918c5a0ea42c66a97d7ab8a2adfb5ad04222010f72a83f46e10fce9f5b5937850ba1ad03916f944fbe5104850bf444a4b9730e685296bd3162e5bbbbed74511039ebce76d", &(0x7f0000000400)=""/222, 0x4, 0x20, 0x3, &(0x7f0000000340)}) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) open$dir(&(0x7f0000000100)='./file0\x00', 0x604040, 0x1e0) sendfile(r1, r2, 0x0, 0x11f08) 16:37:54 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab0fc8da780d1c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:54 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e8280039c5b00000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2023.519225][ T1453] FAULT_INJECTION: forcing a failure. [ 2023.519225][ T1453] name failslab, interval 1, probability 0, space 0, times 0 [ 2023.532002][ T1453] CPU: 1 PID: 1453 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2023.542058][ T1453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2023.552107][ T1453] Call Trace: [ 2023.555375][ T1453] dump_stack+0x137/0x19d [ 2023.559700][ T1453] should_fail+0x23c/0x250 [ 2023.564139][ T1453] ? security_file_alloc+0x30/0x190 [ 2023.564708][ T1461] loop2: detected capacity change from 0 to 264192 [ 2023.569351][ T1453] __should_failslab+0x81/0x90 [ 2023.580603][ T1453] should_failslab+0x5/0x20 [ 2023.585119][ T1453] kmem_cache_alloc+0x46/0x2f0 [ 2023.589888][ T1453] security_file_alloc+0x30/0x190 [ 2023.594914][ T1453] __alloc_file+0x83/0x1a0 [ 2023.599326][ T1453] alloc_empty_file+0xcd/0x1c0 [ 2023.604085][ T1453] path_openat+0x6a/0x20b0 [ 2023.608507][ T1453] ? enqueue_task_fair+0xcd/0x510 [ 2023.613729][ T1453] ? check_preempt_wakeup+0x1bb/0x360 [ 2023.619136][ T1453] ? try_to_wake_up+0x38f/0x480 [ 2023.624026][ T1453] do_filp_open+0xd9/0x1f0 [ 2023.628416][ T1453] ? __virt_addr_valid+0x15a/0x1a0 [ 2023.633583][ T1453] ? __check_object_size+0x253/0x310 [ 2023.638851][ T1453] ? _find_next_bit+0x16a/0x190 [ 2023.643716][ T1453] ? alloc_fd+0x388/0x3e0 [ 2023.648024][ T1453] do_sys_openat2+0xa3/0x250 [ 2023.652592][ T1453] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2023.658461][ T1453] __x64_sys_open+0xe2/0x110 [ 2023.663033][ T1453] do_syscall_64+0x4a/0x90 [ 2023.667431][ T1453] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2023.673350][ T1453] RIP: 0033:0x4665d9 [ 2023.677220][ T1453] 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 [ 2023.696841][ T1453] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2023.705361][ T1453] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 16:37:54 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003ef5d00000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2023.713312][ T1453] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 2023.721260][ T1453] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2023.729213][ T1453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2023.737165][ T1453] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 16:37:54 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab0fc8da780e1c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:54 executing program 0 (fault-call:8 fault-nth:48): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') 16:37:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = pidfd_open(0x0, 0x0) mmap(&(0x7f000041a000/0x2000)=nil, 0x2000, 0xcb3432a1053359b2, 0x12, r3, 0x7b81e000) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000080)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r4, 0x40182103, &(0x7f0000000100)={r5, 0x0, r2, 0x3}) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) 16:37:54 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003006000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2023.838695][ T1486] FAULT_INJECTION: forcing a failure. [ 2023.838695][ T1486] name failslab, interval 1, probability 0, space 0, times 0 [ 2023.851393][ T1486] CPU: 1 PID: 1486 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2023.861586][ T1486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2023.871632][ T1486] Call Trace: [ 2023.874904][ T1486] dump_stack+0x137/0x19d [ 2023.879256][ T1486] should_fail+0x23c/0x250 [ 2023.883736][ T1486] ? getname_flags+0x84/0x3d0 16:37:54 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003006800000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2023.888461][ T1486] __should_failslab+0x81/0x90 [ 2023.893225][ T1486] should_failslab+0x5/0x20 [ 2023.897915][ T1486] kmem_cache_alloc+0x46/0x2f0 [ 2023.902792][ T1486] getname_flags+0x84/0x3d0 [ 2023.907351][ T1486] ? io_req_task_submit+0x150/0x170 [ 2023.912538][ T1486] getname+0x15/0x20 [ 2023.913606][ T1461] FAT-fs (loop2): invalid media value (0x00) [ 2023.916436][ T1486] do_sys_openat2+0x5b/0x250 [ 2023.922411][ T1461] FAT-fs (loop2): Can't find a valid FAT filesystem 16:37:54 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab0fc8da78101c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2023.927039][ T1486] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2023.927060][ T1486] __x64_sys_open+0xe2/0x110 [ 2023.944256][ T1486] do_syscall_64+0x4a/0x90 [ 2023.948695][ T1486] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2023.954647][ T1486] RIP: 0033:0x4665d9 [ 2023.958535][ T1486] 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 [ 2023.978133][ T1486] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2023.986670][ T1486] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2023.994641][ T1486] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 2024.002611][ T1486] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2024.010714][ T1486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2024.018691][ T1486] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 16:37:54 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25, 0x3}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) 16:37:54 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003006c00000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2024.064478][ T1461] loop2: detected capacity change from 0 to 264192 [ 2024.075374][ T1461] FAT-fs (loop2): invalid media value (0x00) [ 2024.081394][ T1461] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2024.126781][ T1518] loop2: detected capacity change from 0 to 264192 [ 2024.135424][ T1518] FAT-fs (loop2): invalid media value (0x00) [ 2024.141437][ T1518] FAT-fs (loop2): Can't find a valid FAT filesystem 16:37:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f000074c000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x8f179000) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x84000, 0x0) sendto$inet6(r3, &(0x7f0000002200)="535e2e05d16911d0eaca08b30a1c19ee4362dc69379ea92f77edfd611cf9cbf17c5acb91920a3d3439ccd744e362b6dae6532efa715c848fb40c26955651bd81378daf0f457c62e09b04927cab957223f5ced2abde88216c15860ce4b2be0e3941593934dc2864d2dd1112decffcfff0983dc65a5ae0521e05aabe425d30285c95be5d99a5218857d4cd87dbeaa0ceb43c0c39a783869087bbc9b57339f797c18494e42ecc5082f8c516e1c6e8c84244148f3735e1fced8fd969c11de0070ee821f8bc2e01", 0xc5, 0x40000, &(0x7f0000001380)={0xa, 0x4e23, 0x401, @mcast2, 0x2f8}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/rpc\x00') sendto$inet6(r4, &(0x7f0000000300)="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", 0x1000, 0x0, &(0x7f0000000180)={0xa, 0x4e21, 0x1, @rand_addr=' \x01\x00', 0x400}, 0x1c) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) write(r5, &(0x7f0000001400)="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"/3584, 0xe00) preadv2(r5, &(0x7f0000000340)=[{&(0x7f0000000000)=""/17, 0x11}], 0x1, 0x0, 0x0, 0x44) getsockopt$IP6T_SO_GET_ENTRIES(r5, 0x29, 0x41, &(0x7f0000002300)={'security\x00', 0x5f, "ca50b294c5568cd8dea4b7fba413b64937295d0fa0faa7af8b2c4c9334da74d3be547fa210faaf389d8b1be5265a044fab04bcc5c616f37734119328fdd580994aedd067987ccdf534975fc471b4d9c3f9e07c58cce1ad58edec3809df3ccf"}, &(0x7f00000013c0)=0x83) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) write(r6, &(0x7f0000001400)="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"/3584, 0xe00) preadv2(r6, &(0x7f0000000340)=[{&(0x7f0000000000)=""/17, 0x11}], 0x1, 0x0, 0x0, 0x44) bind$inet6(r6, &(0x7f0000000080)={0xa, 0x4e21, 0x4, @loopback, 0xfffffffe}, 0x1c) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) sendmsg$SEG6_CMD_GET_TUNSRC(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000001300)=ANY=[@ANYBLOB="000000009f793ff6bab191da73967b9612dffba6bf15fa9ec3a25eef520850ee40e04db42816f88feac49a28d177611d5df48c", @ANYRES16=0x0, @ANYBLOB="00022abd7000fddbdf250400000004000400"], 0x18}, 0x1, 0x0, 0x0, 0x20004040}, 0x8815) 16:37:55 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab0fc8da78111c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:55 executing program 0 (fault-call:8 fault-nth:49): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') 16:37:55 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003007400000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:55 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25, 0x4}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) 16:37:55 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) openat(r2, &(0x7f0000000540)='./file0\x00', 0x0, 0xcb) openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x6000, 0x11) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="9f0000000100000008"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) r4 = dup3(r0, r1, 0x0) readlinkat(r3, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=""/216, 0xd8) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000300)={0x0, 0xfffffffffffffffe, 0x9, 0x61, @buffer={0x0, 0xdb, &(0x7f0000000100)=""/219}, &(0x7f0000000200)="45d2985b3d581d3e7a", &(0x7f0000000240)=""/95, 0x3a5, 0x10022, 0x2, &(0x7f00000002c0)}) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) sendfile(r1, r2, 0x0, 0x11f08) 16:37:55 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003007a00000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:55 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab0fc8da78121c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2024.367000][ T1534] loop2: detected capacity change from 0 to 264192 [ 2024.381691][ T1534] FAT-fs (loop2): invalid media value (0x00) [ 2024.383688][ T1527] FAULT_INJECTION: forcing a failure. [ 2024.383688][ T1527] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2024.387716][ T1534] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2024.407417][ T1527] CPU: 1 PID: 1527 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2024.417613][ T1527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2024.427682][ T1527] Call Trace: [ 2024.430946][ T1527] dump_stack+0x137/0x19d [ 2024.435272][ T1527] should_fail+0x23c/0x250 [ 2024.439766][ T1527] should_fail_usercopy+0x16/0x20 [ 2024.444786][ T1527] strncpy_from_user+0x21/0x250 [ 2024.449630][ T1527] getname_flags+0xb8/0x3d0 [ 2024.454175][ T1527] ? io_req_task_submit+0x150/0x170 [ 2024.459369][ T1527] getname+0x15/0x20 [ 2024.463286][ T1527] do_sys_openat2+0x5b/0x250 [ 2024.467857][ T1527] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2024.473791][ T1527] __x64_sys_open+0xe2/0x110 [ 2024.478376][ T1527] do_syscall_64+0x4a/0x90 [ 2024.482798][ T1527] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2024.488671][ T1527] RIP: 0033:0x4665d9 [ 2024.492538][ T1527] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 16:37:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000040)=0x1, 0x4) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) 16:37:55 executing program 0 (fault-call:8 fault-nth:50): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') [ 2024.512213][ T1527] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2024.520599][ T1527] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2024.528716][ T1527] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 2024.536677][ T1527] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2024.544675][ T1527] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2024.552715][ T1527] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 16:37:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000100)={&(0x7f000002f000/0x3000)=nil, &(0x7f0000268000/0x3000)=nil, &(0x7f0000423000/0x3000)=nil, &(0x7f000011a000/0x1000)=nil, &(0x7f0000279000/0x3000)=nil, &(0x7f00001df000/0x1000)=nil, &(0x7f000046b000/0x4000)=nil, &(0x7f0000002000/0x1000)=nil, &(0x7f0000257000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f000007a000/0x2000)=nil, &(0x7f0000000040)="1abb62a219a99a6722679b49eac3cc4aae8abd8ed5e7a52a484cd6d2f24e731b8c93bd9d376f4aef6ac5b270f79e224ba20cd2d56269bcca85a234a4bd8b60fc0932ef0dc061a87eb10a8298eab79464d46c07118865069d3086cfc74c90171268ea5e8ac4f64f19104a30eb9bfdd1e03106248e532e9e698c31e4cf8f83cdea14078ea3e65781e99e3691b4571184a9dcfc", 0x92, r2}, 0x68) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) 16:37:55 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e8280035b9c00000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2024.594625][ T1534] loop2: detected capacity change from 0 to 264192 [ 2024.625148][ T1534] FAT-fs (loop2): invalid media value (0x00) [ 2024.631296][ T1534] FAT-fs (loop2): Can't find a valid FAT filesystem 16:37:55 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25, 0x5}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2024.686214][ T1561] FAULT_INJECTION: forcing a failure. [ 2024.686214][ T1561] name failslab, interval 1, probability 0, space 0, times 0 [ 2024.699142][ T1561] CPU: 0 PID: 1561 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2024.709268][ T1561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2024.719318][ T1561] Call Trace: [ 2024.722603][ T1561] dump_stack+0x137/0x19d [ 2024.726952][ T1561] should_fail+0x23c/0x250 [ 2024.731361][ T1561] ? __alloc_file+0x2e/0x1a0 16:37:55 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="9f0000080000dc0000"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000140)=""/176, 0xb0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000000240), 0xc, 0x3e1401) write$evdev(r4, &(0x7f0000000040), 0xfea9) unlinkat(r3, &(0x7f0000000200)='./file0\x00', 0x0) mmap(&(0x7f000059f000/0x4000)=nil, 0x4000, 0x5, 0x13, r4, 0x311d1000) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000100)={0x0, r3, 0x5, 0x5, 0x6, 0x5}) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) sendfile(r1, r2, 0x0, 0x11f08) 16:37:55 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab0fc8da78031c0a60b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:55 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e8280035def00000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2024.735992][ T1561] __should_failslab+0x81/0x90 [ 2024.740750][ T1561] should_failslab+0x5/0x20 [ 2024.745310][ T1561] kmem_cache_alloc+0x46/0x2f0 [ 2024.750111][ T1561] __alloc_file+0x2e/0x1a0 [ 2024.754566][ T1561] alloc_empty_file+0xcd/0x1c0 [ 2024.759350][ T1561] path_openat+0x6a/0x20b0 [ 2024.763895][ T1561] ? enqueue_task_fair+0xcd/0x510 [ 2024.768987][ T1561] ? check_preempt_wakeup+0x1bb/0x360 [ 2024.774481][ T1561] ? try_to_wake_up+0x38f/0x480 [ 2024.779333][ T1561] do_filp_open+0xd9/0x1f0 16:37:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r2, 0x40189429, &(0x7f0000000040)={0x1, 0x3, 0x7f}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x280000c, 0x4006012, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) [ 2024.783746][ T1561] ? __virt_addr_valid+0x15a/0x1a0 [ 2024.788951][ T1561] ? __check_object_size+0x253/0x310 [ 2024.794247][ T1561] ? _find_next_bit+0x16a/0x190 [ 2024.799092][ T1561] ? alloc_fd+0x388/0x3e0 [ 2024.803466][ T1561] do_sys_openat2+0xa3/0x250 [ 2024.808127][ T1561] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2024.814014][ T1561] __x64_sys_open+0xe2/0x110 [ 2024.818599][ T1561] do_syscall_64+0x4a/0x90 [ 2024.820565][ T1580] net_ratelimit: 18 callbacks suppressed 16:37:55 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab0fc8da78031c2560b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2024.820575][ T1580] A link change request failed with some changes committed already. Interface Y4`Ҙ may have been left with an inconsistent configuration, please check. [ 2024.823008][ T1561] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2024.823033][ T1561] RIP: 0033:0x4665d9 [ 2024.823048][ T1561] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2024.873603][ T1561] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2024.882009][ T1561] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2024.889985][ T1561] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 2024.897959][ T1561] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2024.903856][ T1588] A link change request failed with some changes committed already. Interface Y4`Ҙ may have been left with an inconsistent configuration, please check. [ 2024.905951][ T1561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2024.905980][ T1561] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 16:37:55 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003001001000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2024.944940][ T1577] loop2: detected capacity change from 0 to 264192 [ 2024.983147][ T1577] FAT-fs (loop2): bogus number of FAT structure 16:37:55 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000140)=0x9) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r2, &(0x7f0000001400)="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"/3584, 0xe00) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="9f000000010000009b479592f5184aca4bbbc8fb645e25"]) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x0, 0x1000d9c, 0xfffffffd) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) sendfile(r2, r3, 0x0, 0x11f08) 16:37:55 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab0fc8da78031c660ab08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2024.989425][ T1577] FAT-fs (loop2): Can't find a valid FAT filesystem 16:37:55 executing program 0 (fault-call:8 fault-nth:51): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') 16:37:55 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003004003000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2025.075290][ T1577] loop2: detected capacity change from 0 to 264192 [ 2025.082750][ T1577] FAT-fs (loop2): bogus number of FAT structure [ 2025.089126][ T1577] FAT-fs (loop2): Can't find a valid FAT filesystem 16:37:55 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x40040, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000002200)={0x1000, 0x5, 0x5a5697c, "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"}) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="9f0000000100000008"]) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) sendfile(r1, r2, 0x0, 0x11f08) [ 2025.116892][ T1606] A link change request failed with some changes committed already. Interface Y4`Ҙ may have been left with an inconsistent configuration, please check. [ 2025.166671][ T1612] ================================================================== [ 2025.174772][ T1612] BUG: KCSAN: data-race in __io_cqring_fill_event / io_req_defer [ 2025.182597][ T1612] [ 2025.184908][ T1612] write to 0xffff88814e81fc80 of 4 bytes by task 1614 on cpu 1: [ 2025.192523][ T1612] __io_cqring_fill_event+0xfd/0x350 [ 2025.197805][ T1612] io_req_complete_post+0x58/0x540 [ 2025.202906][ T1612] __io_complete_rw+0x3b5/0x470 [ 2025.207740][ T1612] io_complete_rw+0x1b/0x20 [ 2025.212240][ T1612] kiocb_done+0x1b0/0x420 [ 2025.216562][ T1612] io_issue_sqe+0x36c5/0x6750 [ 2025.221224][ T1612] io_wq_submit_work+0x113/0x270 [ 2025.226155][ T1612] io_worker_handle_work+0x8cb/0xaf0 [ 2025.231424][ T1612] io_wqe_worker+0x1c5/0x550 [ 2025.236040][ T1612] ret_from_fork+0x1f/0x30 [ 2025.240443][ T1612] [ 2025.242768][ T1612] read to 0xffff88814e81fc80 of 4 bytes by task 1612 on cpu 0: [ 2025.250289][ T1612] io_req_defer+0x358/0x4a0 [ 2025.254788][ T1612] io_submit_sqe+0x154d/0x3360 [ 2025.259543][ T1612] io_submit_sqes+0x5bd/0xbd0 [ 2025.264236][ T1612] __se_sys_io_uring_enter+0x1e1/0xa80 [ 2025.269695][ T1612] __x64_sys_io_uring_enter+0x74/0x80 [ 2025.275065][ T1612] do_syscall_64+0x4a/0x90 [ 2025.279482][ T1612] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2025.285362][ T1612] [ 2025.287667][ T1612] Reported by Kernel Concurrency Sanitizer on: [ 2025.293798][ T1612] CPU: 0 PID: 1612 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2025.303847][ T1612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2025.313886][ T1612] ================================================================== [ 2025.363385][ T1612] FAULT_INJECTION: forcing a failure. [ 2025.363385][ T1612] name failslab, interval 1, probability 0, space 0, times 0 [ 2025.376047][ T1612] CPU: 1 PID: 1612 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2025.386192][ T1612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2025.396333][ T1612] Call Trace: [ 2025.399596][ T1612] dump_stack+0x137/0x19d [ 2025.404057][ T1612] should_fail+0x23c/0x250 [ 2025.408574][ T1612] ? security_file_alloc+0x30/0x190 [ 2025.413750][ T1612] __should_failslab+0x81/0x90 [ 2025.418503][ T1612] should_failslab+0x5/0x20 [ 2025.422992][ T1612] kmem_cache_alloc+0x46/0x2f0 [ 2025.427749][ T1612] security_file_alloc+0x30/0x190 [ 2025.432824][ T1612] __alloc_file+0x83/0x1a0 [ 2025.437235][ T1612] alloc_empty_file+0xcd/0x1c0 [ 2025.441987][ T1612] path_openat+0x6a/0x20b0 [ 2025.446383][ T1612] ? enqueue_task_fair+0xcd/0x510 [ 2025.451417][ T1612] ? check_preempt_wakeup+0x1bb/0x360 [ 2025.456786][ T1612] ? try_to_wake_up+0x38f/0x480 [ 2025.461655][ T1612] do_filp_open+0xd9/0x1f0 [ 2025.466073][ T1612] ? __virt_addr_valid+0x15a/0x1a0 [ 2025.471186][ T1612] ? __check_object_size+0x253/0x310 [ 2025.476589][ T1612] ? _find_next_bit+0x16a/0x190 [ 2025.481436][ T1612] ? alloc_fd+0x388/0x3e0 [ 2025.485814][ T1612] do_sys_openat2+0xa3/0x250 [ 2025.490480][ T1612] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2025.496442][ T1612] __x64_sys_open+0xe2/0x110 [ 2025.501031][ T1612] do_syscall_64+0x4a/0x90 [ 2025.505474][ T1612] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2025.511377][ T1612] RIP: 0033:0x4665d9 [ 2025.515296][ T1612] 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 [ 2025.534899][ T1612] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2025.543437][ T1612] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2025.551400][ T1612] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 16:37:56 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25, 0x6}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) 16:37:56 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003000110000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:56 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab0fc8da78031c6660b08f02003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:56 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0x2, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(0xffffffffffffff9c, &(0x7f00000013c0)='./file0\x00', 0x0, 0x17) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) preadv(r3, &(0x7f0000000300)=[{&(0x7f0000000100)=""/249, 0xf9}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x2, 0x20, 0x9) write(r3, &(0x7f0000001400)="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"/3584, 0xe00) r4 = socket$nl_audit(0x10, 0x3, 0x9) preadv2(r4, &(0x7f0000000340)=[{&(0x7f0000002200)=""/180, 0xb4}], 0x1, 0x0, 0x2, 0x44) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000040)) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) [ 2025.559372][ T1612] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2025.567359][ T1612] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2025.575345][ T1612] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 [ 2025.577973][ T1635] A link change request failed with some changes committed already. Interface Y4`Ҙ may have been left with an inconsistent configuration, please check. [ 2025.595092][ T1633] loop2: detected capacity change from 0 to 264192 [ 2025.608398][ T1633] FAT-fs (loop2): invalid media value (0x00) 16:37:56 executing program 0 (fault-call:8 fault-nth:52): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') 16:37:56 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab0fc8da78031c6660b08f03003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:56 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003000340000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:56 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25, 0x7}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2025.614443][ T1633] FAT-fs (loop2): Can't find a valid FAT filesystem 16:37:56 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @auto=[0x62, 0x37, 0x30, 0x38, 0x33, 0x3b, 0x34, 0x33, 0x31, 0x63, 0x33, 0x30, 0x64, 0x36, 0x64, 0x32]}, &(0x7f0000000080)={0x0, "e4e976951af6cf42cdc73bf99a8e44ae2b2ee7773fb3cfd4373f2832626996dac896d5026516d122881994f4e317c10e1b23012ceef2721c06ae88d4d6418a67", 0x22}, 0x48, 0xffffffffffffffff) request_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={'syz', 0x0}, &(0x7f0000000180)='fscrypt:', r1) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000040)=0x3, 0x4) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) [ 2025.690773][ T1655] A link change request failed with some changes committed already. Interface Y4`Ҙ may have been left with an inconsistent configuration, please check. [ 2025.699042][ T1653] FAULT_INJECTION: forcing a failure. [ 2025.699042][ T1653] name failslab, interval 1, probability 0, space 0, times 0 [ 2025.719082][ T1653] CPU: 0 PID: 1653 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2025.729216][ T1653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2025.739278][ T1653] Call Trace: [ 2025.742629][ T1653] dump_stack+0x137/0x19d [ 2025.746999][ T1653] should_fail+0x23c/0x250 [ 2025.751407][ T1653] ? getname_flags+0x84/0x3d0 [ 2025.756128][ T1653] __should_failslab+0x81/0x90 [ 2025.760933][ T1653] should_failslab+0x5/0x20 [ 2025.765587][ T1653] kmem_cache_alloc+0x46/0x2f0 [ 2025.770554][ T1653] getname_flags+0x84/0x3d0 [ 2025.775074][ T1653] ? io_req_task_submit+0x150/0x170 [ 2025.780284][ T1653] getname+0x15/0x20 [ 2025.784186][ T1653] do_sys_openat2+0x5b/0x250 16:37:56 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab0fc8da78031c6660b08f04003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:56 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0xc0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x40) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="9f0000000100000008"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) renameat2(r1, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00', 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r1, 0xf503, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) sendfile(r1, r2, 0x0, 0x11f08) 16:37:56 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)) r1 = fork() ptrace(0x4207, r1) move_pages(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000ffd000/0x1000)=nil], &(0x7f00000000c0), &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000300)='net/ip6_tables_names\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) syz_io_uring_setup(0x84, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x8000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r6 = socket$nl_audit(0x10, 0x3, 0x9) pipe(&(0x7f0000000140)={0xffffffffffffffff}) sendto$inet6(r7, &(0x7f0000000180)="bae1c187b6c650fa503c0a76de41bfe4355d40ef1b3d227fa2d0e0596502ed991afb0218f887cc8d7102362e20f53bad826504ba2541f258864a789b70fba92b1bb7313c3fc7e43779dfe811f799afc77aa8c81ef5b6b0abbe1e65cb775029cc615d7132e224454ea888559bb22f7c595d40", 0x72, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r6, 0x0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0, 0x41}, 0x0) syz_io_uring_submit(r4, 0x0, &(0x7f0000000080)=@IORING_OP_OPENAT={0x12, 0x3, 0x0, r3, 0x0, &(0x7f0000000040)='./file0\x00', 0x109, 0x200, 0x12345}, 0x8) [ 2025.788840][ T1653] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2025.794759][ T1653] __x64_sys_open+0xe2/0x110 [ 2025.799447][ T1653] do_syscall_64+0x4a/0x90 [ 2025.804115][ T1653] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2025.810013][ T1653] RIP: 0033:0x4665d9 [ 2025.813903][ T1653] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 16:37:56 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003000000010003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2025.833711][ T1653] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2025.842206][ T1653] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2025.850173][ T1653] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 2025.858219][ T1653] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2025.866193][ T1653] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2025.874166][ T1653] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 16:37:56 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x102) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000001400)="bb8f9f640903127a53527c6fbfe65d43b0e0586f2d40c7e7df58cac83420e83662d6e39bb6d5430622431454eedeeaee423d8f210bc3525fa7927c18d5fbc91ab13c2041136047d8da9375934d00f325499bfe7712208d387d41c31821c2a22d1325b556528e9b790b74053d1ed631c6ec8126d37c87216173138c00cef396868029af5b76bebac5e38b74d8bbc6ae66b6e202b6d505710377710ea7d43edf00e1a4c1c670bb4c263ce777da81abdd5ba5a5c82f67232f9b4d6f21b2e6afa8b38e4642b0daa2acbc0478d89b88e8b2094d4248855e5e81992e60be3afff0f3c3799350615489a901a659abdeca0c615a622ebf64175f990320e0356d4a11ed62eff72b709c23dd65942e8b534d7d775d370c1e435654a2634e6ee3649c4c3bcbe39e866f1eb9972af1a9cef42e701798a53dc92a242aadbac343e1765cf8ea5665e22deda69777e52b1e9e5d3edc022256939e1eee013448294911139d5b9c6241049fecdf9b31f4cdf6cff65d71b5071ef70e1798347c8846aa5b905e83050e3e606986ed3f603d18c5cdeb11cda1ce3abddea9376231af130e19fc7601ec1ab8cb5a7de9e2174547f18225b09a54fc8720dbb91eb69c1be88e601c3c9df4f2758f39a5151951b9c6dbb419ffd783a34c9fad10f201b8724d31865e2fc1fcf48db2be713053b43a0e3943c1e2b08e8a26e946c439d891db2a80b5ffa054c98d0177d3214056250c61a537d2ec7630fb90395df2cd6aa9c5e573365db580520bdc3f1c6b2be992e1516a4b810a11935dc780699e461d9715f70c6d103ff49bf168f3cff4c0d0d6ba5671fcd2975450b0e1a3474139cb0f2d3476fcd87a8bccbeb2f5f8a821017b879aa5b9d1fafa9f4c429a74cd2da782114d97bf031746a817dd0293c4eddc3a9ecb5afe496f4971474ccd827449409f07cf94dda2e7dbe8520b5afff10a7e3b0b4289a167fc692635b5b7426d9e771b95860b09a3e752c867213c772e48ba30a78feecc7ff26e63e1749c62b52d377ac5cc52db830c965e04ccfcfb24ceacc69cfdc2094124dd27b2d68f699476a2562bab1de117ffc2b0702ee8b0b77f85fecec3a25b37ab7eb06232c9a73b4470f1727c82581d81942abf42d3ea37957927ad3dbd0ebe46678a9f4d25c47acaac83c14210a54b71fed40df017e2be27f01e3e6ea3ea381ca14efd202858e6535ad4f79a8cdf47e385b740a70c14e3651731a45cc0ca4a56f2e903cad0384efcc364caf67e09551d35c682ebc90a9286c4d274ba1b8ced742ede4e55a62db7ef9a96fde2add05b41599fd72a79ba280cc125cb266ef21b7eeafe3ee6aa78eef33fc66454549c3ec298cb683a55a32208cf6ce88b560166159d59e65f30540f62c5437652ea7f2a02f87ca242dd2250f58e75938a9a3ded51ae6598c2aba53287ff5cdaab17be7f4310f8e07e310d52778de79e1c2e4391b254be38910aa1cf6e1ca0e75d24be97d59f7025f16c6fbd549529b74e319c58f50438765ef0e3dc394eeb75dec41b3d80435b17520c97f5cd7ee692fb86d188fb0089fbf737dc1b96b9cc49be23a38a8cd92e5075f349993d7866369dd25eccbe1481477a05fee14e0edd1617921d7fcaa8fdc642e63b64388fa5b63442ff1466b1938d02546750b01ed9c980282ccbe10f204741249aed88c555ed6fdf7f68af9209807a71bbf4f31bef5a4223466da74ba8b034df529aef6ec6610a0d25973961e50e02af22d0ca8be1b9804a5918acbdb536e8f2f441ec9d640ed15133ee747440c86fc4526c9195954528673d25c8390170f3c19cb0b0c30b9e634c7ebae96946ae97c19eabca92226da925d22be37abbe0740938ea899ec42fd529a3b1063981e4c154219df5cf5af60a29b5a8ee530905725a14b28900eae937e705401ba8f632a7bca00d9724a992afdc9ed14aac71b8e3a7ee5ca095888feb195b4e083c3b611a1c2f8d092febe3b9f5f0df61e8d3c31a643c935b76bc1ad4265164e755484beb06610510bc51e8c6da8d71123bbe83a5e4128f41cf5c486d6a60496c300c406f990bee485cbdef794f2663ee66d2b18d8e55210c25c04b1a0c6d9c5f904e72806d2d4f5e5439bcdf146343cdffe4d0d70d42a9959cff9bd50c37cd478b0b0add16aae4dc839b46bca2ac7547144b6a422aed5e2db661bcb31a82bc0fc678e71a6cb090ef772860f3008b4152b5d281033be4a77b367baec3ab8ce7c83c601b11c8199bafcd15161a5454a6a982dbc3c2e3a5172b6a63e4904817075754eccbb0188c9cb2e5da9600f567485014887463b40f189b7ec3c5c0f36d502509e402c285765c78417ce6b3aab130ee79622dcd8ada842233e73a14554ee5e4995e32b3fe4075e247eb9bdeef64d1a7436c9b5782fb2f84f74e4c6e976289729c37b5bb8200a9480d181a6b11f5ec229b818134b8334967ae935ac1d81be4776fae4cb68b6fa330e93bd8de388b38455d569159bcd166df030a6dfedf28caf4608de7243f5df2c76f6680c301d819dc67d24d2f780432a931700a253b0a5b075195c6dbfd1fe17a1c11a3dffa872a07b877adc66d069fffb6d8326e1998c5a337c3d530250cae335ceffcf81dc438a47e73490d050a053813dbe6674e42c91ae94b4a88144f36adc1b08b4bcd6ddf4058c4e08d4dc83d5fbd843ee27eaf50b297c220350260d9abbeeb6deb921e50cae0ea590cfb6f00fb3c71520f565bb769705e2481ef27cf537d29f163c9fe3d39ed9fd18dc8b0c976cd302283e430807a9d751357f89092532d89fe280c69ad36e3541b5da9dea13fd19d0434c760fe295dfd9b9e63453c7853914c50b1b77ccd4b33c8b1f31fcb1aec040ffe2f9d728d8ea84297bac2e22230ebd1488c503b05b2e433cc37ce9fc123b7d3eb244b4549e9a841e73b664c8f6621ea5a4c9ff9c1da032255311f2c063a682baf4c97e7ba552bf71af4bd64f43872b846d15c65c487089be272cfa24a33f8c50930ea0bc4b089505fb8e97ded0e7e64a5ce897da6b940df4c3dddb8b4871d773f6ebf02058518c55c19aadb0f266caf18777ae68d2bfcfb2225961fcd10538ba664fd053a443320072707533ab761b9397bd0559126b84fe9196463ae50633017ea2d80940311d9c867102b1017f34af1965d8eb61be616a0d40656e2bbb750aee6f74f788c8acb2578e8686f5f8da6a19e979c152b7ee7c7f16902120588e2ff630144b5f929ffc593e946d9717c5968aa16c2d73d689fb5cce117acda3e23e5e0116de1cb6bddfa1a84cefb22c1e2c3753017696f27b9aec5d44f15411247643b84dd4410e784b4eb5b9c68fea671976f9b51c6526e2ddb40659611b0b3bcc7e249c77396fdb8c864ea9318f9de7fd3936fcbdc732c2f8b9556ec9afeb15d5e2df890351d66074d53dddc6e8dba8c91d733623ac95a49eb69c7de37ff2364ccddb01f6500750a012c2acf32a9f6bbd9e92d17ef858fbc34575db414ea42ad87a65b11ae5506469db256c421328f45aec73bdf18562447dc2840bbe9fc84dedd0fe6276fa174f21210d40193530ec7a70a9e60bfd6b00cba4d483be59950f16fa0dbd089b5fd0bb078badfcf42270cc62fe37be22b0d81f755263d74636fa466d2574ca62b58c649936d21e949de73ea45df3acade6609413f56fc218d6f11947bf1fd629d38d8acce90ee3c1a51117601ae126bec537e3e76ce7ecc53cfeefee8aaa104aa853a65aadf27bac9849ee0122793b11cd8e4f32fb07afa39e439cb738c30a6df958160aac15c26032a61aaf614b2e6601581fb0ab8d115e045005dee3df8ea42643cbcbb0b111130c42c94b7e874cfee50d5c2eb13b3a38c417fce9d740b7d43120431a7d44bc3934ee87b112401cbee3553837b6a0b4b3faaceb46eca4064301c8060870350e256ac9d5557f674536b9d9717a82fa211e7dfb52ca410d8a4f2f6b733c2a082f247538a6c40f56cf64204e62515db692f32733ff6f4b0787ef305d5e80881375467ae603ac3600e688c42f89a4fea4fdda09a8d59e19457c654a98c8129a8c65bae3310af2b170729e18400c915d0a2f4c4fc51747846630b95ec181228bda7ef48ad389815aa82de6c4a3b0746c28c01f9ec697ff17f095e1cf9d2fe78fdab9cbb1ca7aefc8af6a0cd98444735fad79e394a8f9c2fd358c3cde4ca6d57a620d0bb52dc6ff93f034b596f407c21511cc2c5ec8b0ede7f5c0acca61939ac7f2cad820c15133e69507eaa739e9a88936f4a74f0ad1574a1591f31f582a76157d89805cb3ba5e8d10509bf7a08e928653b4f05ba797a06765b74c8759fc34178624c08a2b99e59bcff5d33af2b0f9176b56c35f4da31c751a4c2fd88a1997cd9fc9bbf78220731d4c8cea23be1fd29c36b34d8458b7021ebcfafdc7e54096e517da3eb684298f742532d776164d9c9658e5faca0a3b08afca1bc27ed357884f49fe51bd0c38057f4288f1917e36e3865310b5eed140aef6150ae363293cf7467abd5e06cd7af5e2c49e7c5253a1155741e380bccb023a0faed93d9a64512d72436f1ef4ac0904a413e45164c23413bd57274a0a951c41a9a43aed094d4ea5c480ce64663cc9d36723179e2b19a48e9277a6591bbd888a06e0f2f142cd4495be4ba7274d69ba32a2788b935b2f18c5f336cb9de062829e2e0bb476efb36c3f53a766c14314f31637a464ac59d378ad7f51bef8d88715613653a427038e0d3e4dc3948bb1d70eb55c91c92f7510b1c0387253b458d2c90d17238f9eb239c680179a6c1e0759be367963e3b4d7395fd3911626582a094e6a8d0e746242f94267a4c57d5b2360ce3a6f7f3e3c10e124a54ed24d1585bc7b731cf731c94ee00ebf070b999b9bf28d76bfec9dcf12fcce2b9c4444c706ec6b943b5f39e9151a764ba1cd0cd6c1c7cdc3aa824cf17da705be27a18fbee41be39d6ae4dd4312f5f4bfee2c5bb21d941666f9d79b0f80c9b1bace84a05d2b0e3be1c3fd04d72b4b0124595c435813969d413960fddc858730a433383f3bc0472cb7683ea569e001f00"/3584, 0xe00) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="9f0000000100000008"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) sendfile(r1, r2, 0x0, 0x11f08) [ 2025.914493][ T1678] A link change request failed with some changes committed already. Interface Y4`Ҙ may have been left with an inconsistent configuration, please check. [ 2025.935458][ T1679] loop2: detected capacity change from 0 to 264192 [ 2025.947515][ T1679] FAT-fs (loop2): invalid media value (0x20) [ 2025.953560][ T1679] FAT-fs (loop2): Can't find a valid FAT filesystem 16:37:56 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab0fc8da78031c6660b08f05003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:56 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003000000020003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:56 executing program 0 (fault-call:8 fault-nth:53): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') 16:37:56 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e23, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) write(r3, &(0x7f0000000380)="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", 0xe35) preadv2(r3, &(0x7f0000000340)=[{&(0x7f0000000000)=""/17, 0x11}], 0x1, 0x0, 0x0, 0x44) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000140)=0x2, 0x4) sendmsg$AUDIT_SET_FEATURE(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x3fa, 0x20, 0x70bd2d, 0x25dfdbfb, {0x1, 0x1, 0x1, 0x1}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004845}, 0x44) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) [ 2026.019579][ T1679] loop2: detected capacity change from 0 to 264192 [ 2026.026686][ T1705] A link change request failed with some changes committed already. Interface Y4`Ҙ may have been left with an inconsistent configuration, please check. 16:37:56 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25, 0x8}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) 16:37:56 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003000000030003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2026.062186][ T1679] FAT-fs (loop2): invalid media value (0x20) [ 2026.068222][ T1679] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2026.103268][ T1709] FAULT_INJECTION: forcing a failure. [ 2026.103268][ T1709] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2026.116359][ T1709] CPU: 1 PID: 1709 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2026.126538][ T1709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2026.136712][ T1709] Call Trace: [ 2026.140119][ T1709] dump_stack+0x137/0x19d [ 2026.144559][ T1709] should_fail+0x23c/0x250 [ 2026.148974][ T1709] should_fail_usercopy+0x16/0x20 [ 2026.154013][ T1709] strncpy_from_user+0x21/0x250 [ 2026.158935][ T1709] getname_flags+0xb8/0x3d0 [ 2026.163437][ T1709] ? io_req_task_submit+0x150/0x170 [ 2026.168628][ T1709] getname+0x15/0x20 [ 2026.172560][ T1709] do_sys_openat2+0x5b/0x250 [ 2026.177172][ T1709] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2026.183059][ T1709] __x64_sys_open+0xe2/0x110 [ 2026.187677][ T1709] do_syscall_64+0x4a/0x90 [ 2026.192091][ T1709] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2026.198325][ T1709] RIP: 0033:0x4665d9 [ 2026.202209][ T1709] 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 [ 2026.221806][ T1709] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2026.230227][ T1709] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2026.238203][ T1709] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 2026.246170][ T1709] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 16:37:57 executing program 5: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/uts\x00') writev(r0, &(0x7f0000001600)=[{&(0x7f0000000080)="cfe3db51c8a3f896f1066f2619b732590dccd0da3799f18f8535defc1c8e41b6cb6629955067f0ff40fad487b68853e601933e89c489359b8b9fcf631b470a1debf9e8377b5e9d9dcafac17134f1bbd463379b44d570e167a4c091b960a9069bde914ec68c88b3e461af6b94d07b2fe2d8806bbfb55d4db110f48d47fa04eb1759a40dde5bef0c1f737d9ce83ab1eb0ef98d72945ff67c22e3097287133ac76cd5734b3216ecca87e8709b32d704001468a2c08f71d6aa644d36de673b5c7b71608c7e9583b1", 0xc6}, {&(0x7f0000000180)="1ef18c694026cd8cb91919b6de43023c26ae39810a9d90647941b0943f91a0e532594806a2ebaf6f8275df51e2acf3722c35a3faa39165468a211fc80d0d5b38fd0f3934dabb7e6498f58d7dd82c892038036f6694e3adde96956177bf812effd463fd63a7115840243bb608d002db58b6", 0x71}, {&(0x7f0000000300)="18121bd83c432b4ffbcb713cb17e2e", 0xf}, {&(0x7f0000000340)="3dae60dcd091bb4051a1184a1e6c49982c261290ca28ae3bb8cfc33c020c052312ce542bdfa4098bb202db8fa2742ec0a78631467b680eb77212da0d89c057063d19fa84ebc6b53569e4322464e671600307468778bdeecfc3128768b92aa088538a15f3137cba524d0580e89a4665a2a64b9765de88c1be545d6c7e6ba1a7fdf4c18a1f6e557df579835bfca99b51c548", 0x91}, {&(0x7f0000000400)="7cb311b25ddaa12b9aa25f4f1f18a71f05c3c05d73411261e8c7aac57cd605bb917ef5b4c3332d6d4fd85362c612aad1f47f19672a975d760122d408", 0x3c}, {&(0x7f0000000440)="46378f055fd09623cb957446f90f8790f2dca245b379ee6b7e43975cc69316408c536aedabc09783cf600f82b86f4265dde7247b56f60f07033ee72e6461218ab2a5738a513257113f63d69fa2a5f8f6ecc7641a3ec1eeadbf58914dbbef79f7ea7c469509ccacd663452ac715c23ac4bb0b049ea94312e23e29d1ca75f1370232004a64530064a5a45856a145c33b", 0x8f}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="6a35617aca71a1a73cf83c80d6d3eff5c2e4d51d8b81bed676addbd31befee3b38ff2128ae5e9176c84c584ab8e0c55cc9ccbba6488f3b79cff4b0aa715102b84af326e4333edc1b248bd85991d2b4dc0d4f49452119631af4e967784135c4d8127c5e065645576efaedf923e1aafc9b76226459d3a26600e55ea0af893dd11b1d67147c3bf9f0d1ea55b9bcd73148841c1048ec6c75606d404fb27793a575e118bf56271edb6900fb2009e2814a946035dd5d82cc5ac629ac41e2c36e53c3d46cc3142f1baba359110b058e92821286d5542caa7063dc402bbd2c38101588699465bd", 0xe3}], 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) [ 2026.254152][ T1709] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2026.262161][ T1709] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 16:37:57 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab0fc8da78031c6660b08f06003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:57 executing program 0 (fault-call:8 fault-nth:54): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') 16:37:57 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003000000040003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2026.322404][ T1727] loop2: detected capacity change from 0 to 264192 [ 2026.331274][ T1727] FAT-fs (loop2): invalid media value (0x80) [ 2026.337317][ T1727] FAT-fs (loop2): Can't find a valid FAT filesystem 16:37:57 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x200702, 0x108) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB='\x00\x00\x00\b\x00\x00\x00\x00\x00']) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) sendfile(r1, r2, 0x0, 0x11f08) [ 2026.386474][ T1727] loop2: detected capacity change from 0 to 264192 [ 2026.400029][ T1744] A link change request failed with some changes committed already. Interface Y4`Ҙ may have been left with an inconsistent configuration, please check. [ 2026.404439][ T1727] FAT-fs (loop2): invalid media value (0x80) [ 2026.421728][ T1727] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2026.439611][ T1741] FAULT_INJECTION: forcing a failure. [ 2026.439611][ T1741] name failslab, interval 1, probability 0, space 0, times 0 [ 2026.452346][ T1741] CPU: 1 PID: 1741 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2026.462519][ T1741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2026.472615][ T1741] Call Trace: [ 2026.475912][ T1741] dump_stack+0x137/0x19d [ 2026.480332][ T1741] should_fail+0x23c/0x250 [ 2026.484757][ T1741] ? __alloc_file+0x2e/0x1a0 16:37:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000480)={{{@in=@empty, @in6=@dev={0xfe, 0x80, '\x00', 0x3a}, 0x4e24, 0x0, 0x4e21, 0x0, 0x2, 0x0, 0x80, 0x33, r2, r3}, {0x6, 0x6, 0x80, 0xdea, 0x7f, 0x6, 0x100, 0xff3}, {0xffffffffffffff2d, 0x0, 0x9, 0xffffffff}, 0x9, 0x6e6bbc, 0x0, 0x1, 0x3, 0x1}, {{@in=@loopback, 0x4d2, 0xff}, 0xa, @in6=@private1={0xfc, 0x1, '\x00', 0x1}, 0x3506, 0x3, 0x3, 0x7f, 0x7, 0xfffffff7, 0x31}}, 0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in=@remote, @in6=@mcast1, 0x4e23, 0x0, 0x4e23, 0x9ee, 0x2, 0x20, 0x20, 0x2, r2, r4}, {0x42, 0xffffffffffff0000, 0xff, 0xb8, 0x5, 0x0, 0x1f, 0x800}, {0xff, 0x1ff, 0x10000, 0x4}, 0xffffff45, 0x6e6bc0, 0x2, 0x1, 0x2}, {{@in=@multicast2, 0x4d6, 0x2b}, 0xa, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x3505, 0x4, 0x3, 0xfc, 0x7fffffff, 0x0, 0xd24b}}, 0xe8) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) 16:37:57 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003000000050003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2026.489387][ T1741] __should_failslab+0x81/0x90 [ 2026.494176][ T1741] should_failslab+0x5/0x20 [ 2026.498745][ T1741] kmem_cache_alloc+0x46/0x2f0 [ 2026.503537][ T1741] __alloc_file+0x2e/0x1a0 [ 2026.508068][ T1741] alloc_empty_file+0xcd/0x1c0 [ 2026.512839][ T1741] path_openat+0x6a/0x20b0 [ 2026.517266][ T1741] ? enqueue_task_fair+0xcd/0x510 [ 2026.522293][ T1741] ? check_preempt_wakeup+0x1bb/0x360 [ 2026.527699][ T1741] ? try_to_wake_up+0x38f/0x480 [ 2026.532656][ T1741] do_filp_open+0xd9/0x1f0 [ 2026.537055][ T1741] ? __virt_addr_valid+0x15a/0x1a0 [ 2026.542148][ T1741] ? __check_object_size+0x253/0x310 [ 2026.547429][ T1741] ? _find_next_bit+0x16a/0x190 [ 2026.552259][ T1741] ? alloc_fd+0x388/0x3e0 [ 2026.556572][ T1741] do_sys_openat2+0xa3/0x250 [ 2026.561161][ T1741] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2026.567089][ T1741] __x64_sys_open+0xe2/0x110 [ 2026.571754][ T1741] do_syscall_64+0x4a/0x90 [ 2026.576168][ T1741] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2026.582157][ T1741] RIP: 0033:0x4665d9 [ 2026.586051][ T1741] 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 [ 2026.605650][ T1741] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2026.614038][ T1741] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2026.622007][ T1741] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 2026.629957][ T1741] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 16:37:57 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab0fc8da78031c6660b08f07003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2026.637980][ T1741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2026.645935][ T1741] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 16:37:57 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25, 0x9}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) 16:37:57 executing program 0 (fault-call:8 fault-nth:55): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./file0\x00') 16:37:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x20000, 0x9) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) 16:37:57 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab0fc8da78031c6660b08f08003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2026.715575][ T1787] A link change request failed with some changes committed already. Interface Y4`Ҙ may have been left with an inconsistent configuration, please check. 16:37:57 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003000000060003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:57 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="9f0000000100000008"]) r3 = syz_open_dev$vcsa(&(0x7f0000000100), 0x6be1d360, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000140)={0xacb7, 0x1, 0x0, {0x6, 0x80000000}, 0x5, 0x7ff}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) sendfile(r1, r2, 0x0, 0x11f08) [ 2026.783739][ T1796] loop2: detected capacity change from 0 to 264192 [ 2026.809467][ T1796] FAT-fs (loop2): invalid media value (0x08) [ 2026.815578][ T1796] FAT-fs (loop2): Can't find a valid FAT filesystem 16:37:57 executing program 3: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d020afdc5cbdd041d8e828003000000070003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 16:37:57 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000400)={r2, 0x3, 0x6, @broadcast}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r2, 0x1, 0x6, @remote}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x2, &(0x7f00000003c0)={r2, 0x3, 0x6, @broadcast}, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, 0x0, 0xe00, 0x70bd2d, 0x25dfdbfd, {}, [@ETHTOOL_A_DEBUG_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x20008804}, 0x804) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) write(r6, &(0x7f0000001400)="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"/3584, 0xe00) preadv2(r6, &(0x7f0000000340)=[{&(0x7f0000000000)=""/17, 0x11}], 0x1, 0x0, 0x0, 0x44) sendto$inet6(r6, &(0x7f0000000040)="16b71ecdb9ef22c356aeb8065b65c1430c7578922a74375fa32bec24e11e1711175b7849011f9392e62a7f3733ebf3d5d3185ce17503c31a79ad62d1acaeff421119c24361c3ee403ea312fff852bfea913523f847cd42e11a32b5577dc24393e2af4c1c99cb8133a2fc20957a9474c699673d565a89a7a960a3e9eb6839296282bf8f78a46a9df217de76593abf28cf95a615cc2be4a4adfb79c89c5a12ff8dcbd9a35d8b1df56676838e425202f85d2be5e06804b68fc7d1a96a654ae033f6", 0xc0, 0x180400c4, &(0x7f0000000100)={0xa, 0x4e24, 0x7, @local, 0x4}, 0x1c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r4, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) [ 2026.815995][ T1806] A link change request failed with some changes committed already. Interface Y4`Ҙ may have been left with an inconsistent configuration, please check. [ 2026.834288][ T1798] FAULT_INJECTION: forcing a failure. [ 2026.834288][ T1798] name failslab, interval 1, probability 0, space 0, times 0 [ 2026.850569][ T1798] CPU: 0 PID: 1798 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 2026.860729][ T1798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2026.870798][ T1798] Call Trace: [ 2026.874080][ T1798] dump_stack+0x137/0x19d [ 2026.878471][ T1798] should_fail+0x23c/0x250 16:37:57 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="000225bd7000fedbdf2501fd00000c00030000000000000000ff08000500ac1414bb0c00030069ad77e8fa64249d946b6f6dc01405010000000000000008130900040000000c00030001000000000000000c0003000100000000000000080008000100000008000400ffffffff08000500ac1414aa8cce33ac"], 0x6c}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x37) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab0fc8da78031c6660b08f09003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 2026.882922][ T1798] ? security_file_alloc+0x30/0x190 [ 2026.888125][ T1798] __should_failslab+0x81/0x90 [ 2026.892909][ T1798] should_failslab+0x5/0x20 [ 2026.897559][ T1798] kmem_cache_alloc+0x46/0x2f0 [ 2026.902355][ T1798] security_file_alloc+0x30/0x190 [ 2026.907428][ T1798] __alloc_file+0x83/0x1a0 [ 2026.907449][ T1798] alloc_empty_file+0xcd/0x1c0 [ 2026.907473][ T1798] path_openat+0x6a/0x20b0 [ 2026.907490][ T1798] ? enqueue_task_fair+0xcd/0x510 [ 2026.907518][ T1798] ? _raw_spin_lock_irqsave+0x25/0x80 [ 2026.907538][ T1798] do_filp_open+0xd9/0x1f0 [ 2026.907609][ T1798] ? __virt_addr_valid+0x15a/0x1a0 [ 2026.907628][ T1798] ? __check_object_size+0x253/0x310 [ 2026.946426][ T1798] ? _find_next_bit+0x16a/0x190 [ 2026.951577][ T1798] ? alloc_fd+0x388/0x3e0 [ 2026.956008][ T1798] do_sys_openat2+0xa3/0x250 [ 2026.960581][ T1798] ? mem_cgroup_handle_over_high+0x26/0x480 [ 2026.966602][ T1798] __x64_sys_open+0xe2/0x110 [ 2026.971211][ T1798] do_syscall_64+0x4a/0x90 [ 2026.975611][ T1798] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2026.981493][ T1798] RIP: 0033:0x4665d9 [ 2026.985576][ T1798] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2027.005359][ T1798] RSP: 002b:00007f339e122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2027.013944][ T1798] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2027.021976][ T1798] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 16:37:57 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="9f0000000100000008"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340), 0x40, 0x0) openat$incfs(r2, &(0x7f0000000380)='.log\x00', 0x2, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) memfd_create(&(0x7f0000000400)='\x00', 0x2) r4 = syz_open_dev$evdev(&(0x7f0000000200), 0xc, 0x1e1401) write$evdev(r4, &(0x7f0000000040), 0xfea9) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2) r5 = syz_open_dev$evdev(&(0x7f0000000200), 0xc, 0x1e1401) write$evdev(r5, &(0x7f0000000040), 0xfea9) r6 = syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x7fff, 0x1, &(0x7f0000000280)=[{&(0x7f0000000180)="f8fc4b2fe2031cc6a4aa77aa6e9f754e826ff630bd59df7601f4d51115ea36bb79459544357819861c188598e7670fe135b77e0cc34259d9189d063908b83757f54eb2972eaa5b97b7226840b59c76c8a2b4374ee8661c95fa6943a8327b5fee65544f82a7f86aa3686fcf63dadd1cb99826fb4b7f160d80b6dad2d8194d164367a1af5ba9743993625865fd21dcce903828ee6ee3dedc5d961ea8b28891b1bf5f7ff959e994e59ea953895bbb77da1124e9140d8d0c0cfe0b84defd8e8854aa8cdb247d7750570c172f2591d861e980", 0xd0, 0x2}], 0x801000, &(0x7f00000002c0)={[{@i_version}, {@auto_da_alloc}, {@test_dummy_encryption}]}) dup3(r5, r6, 0x0) [ 2027.029989][ T1798] RBP: 00007f339e1221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2027.037964][ T1798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2027.045916][ T1798] R13: 00007ffd899459ff R14: 00007f339e122300 R15: 0000000000022000 [ 2027.069367][ T1796] loop2: detected capacity change from 0 to 264192 16:37:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/160, 0xa0}], 0x1, 0x0, 0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000666000/0x3000)=nil, 0x3000, 0x9, 0x8010, r2, 0x8000000) r4 = syz_open_dev$evdev(&(0x7f0000000200), 0xc, 0x1e1401) write$evdev(r4, &(0x7f0000000040), 0xfea9) r5 = openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000140), 0x2, 0x0) splice(r4, &(0x7f0000000100)=0x44, r5, &(0x7f0000000540)=0x3, 0x4, 0x1) syz_io_uring_setup(0x2ecd, &(0x7f00000004c0)={0x0, 0x32c5, 0x0, 0x1, 0x16d}, &(0x7f00005e4000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f00000001c0)=0x0) r7 = openat2(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x80000, 0xc1, 0x1c}, 0x18) syz_io_uring_submit(r3, r6, &(0x7f0000001940)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r7, 0x0, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000002c0)="67f4a67aedeaf71c55e7b9fc1469f79f9675a6a57a33b4cf38d05f238bf1b47f9073b5d652f4bafc6072382c068f0353afd862c79d45dd84719e852aea3128eda95182685fb21b87b8d4039f51a26561ecbd5148cca5637d63b9babeb92f7009dc58569ff2f2296fc7f120c24cecff21cdceea345439d49a2ab79f62880cacbb174aa5edf4e02d2f185348f7f93a3823223832622a560fad6e18d0f07aad708dc5a6d1d248c47cb6547065962108c7917fde398ea938d5d64d831d5df7e905b2bd461565a36924e376559237682da1ebe3a2", 0xd2}, {&(0x7f00000003c0)="b00a131a2a7b14e4392190be25a9284b051ddc4584840754d7cf99b07da78e28c219a9443cfa1af0e3817c8f2ffec4515c7b4c0a0c9c69b29171d0cb3a33348e2f4d862d436c59488b1e2906c3c85542738db77fd0334ec98bf280d57ea7bd83c5db1c9fbe310f3a19af34c1ad2e698190e15044cd43c666f001765ff4a14217594b5809e6667c13e044279e3db8311fd3e3b2d4e8cbbc8f23a3ee41c40b1831731368af3b8160fff74be282ae6d60ba34", 0xb1}], 0x2, &(0x7f0000002e80)=ANY=[@ANYBLOB="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