0325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c4532202020202020200063e870325132510000e870325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c200063e870325132510000e87032510b0064000000", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:11 executing program 4: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) readahead(r0, 0x0, 0x0) [ 496.376595][T23519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 496.384806][T23519] R13: 0000000000000004 R14: 0000000020000338 R15: 000000000000000d 10:58:11 executing program 4: syz_io_uring_setup(0x7561, &(0x7f0000000080), &(0x7f0000b6b000/0x1000)=nil, &(0x7f0000e3c000/0x1000)=nil, 0x0, 0x0) fork() fork() syz_io_uring_setup(0x72fa, &(0x7f0000000280), &(0x7f0000a5d000/0x4000)=nil, &(0x7f0000ced000/0x3000)=nil, &(0x7f0000000300), &(0x7f0000000340)) [ 496.485855][T23534] loop0: detected capacity change from 0 to 360 [ 496.492297][T23534] FAULT_INJECTION: forcing a failure. [ 496.492297][T23534] name failslab, interval 1, probability 0, space 0, times 0 [ 496.504992][T23534] CPU: 0 PID: 23534 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 496.515146][T23534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 496.525434][T23534] Call Trace: [ 496.528793][T23534] dump_stack_lvl+0xb7/0x103 [ 496.533417][T23534] dump_stack+0x11/0x1a [ 496.537576][T23534] should_fail+0x23c/0x250 [ 496.542058][T23534] ? skb_clone+0x12c/0x1f0 [ 496.546455][T23534] __should_failslab+0x81/0x90 [ 496.551207][T23534] should_failslab+0x5/0x20 [ 496.555692][T23534] kmem_cache_alloc+0x46/0x2e0 [ 496.560439][T23534] skb_clone+0x12c/0x1f0 [ 496.564664][T23534] netlink_broadcast_filtered+0x4fd/0xb60 [ 496.570366][T23534] ? skb_put+0xb9/0xf0 [ 496.574508][T23534] netlink_broadcast+0x35/0x50 [ 496.579349][T23534] kobject_uevent_env+0x8c9/0xc40 [ 496.584363][T23534] ? set_capacity_and_notify+0x1ac/0x1c0 [ 496.590165][T23534] kobject_uevent+0x18/0x20 [ 496.594713][T23534] loop_configure+0xcc5/0xeb0 [ 496.599467][T23534] lo_ioctl+0x59b/0x1340 [ 496.603693][T23534] ? path_openat+0x18e4/0x1f20 [ 496.608454][T23534] ? putname+0xa5/0xc0 [ 496.612649][T23534] ? ___cache_free+0x3c/0x300 [ 496.617361][T23534] ? blkdev_common_ioctl+0x9c3/0x1040 [ 496.622747][T23534] ? selinux_file_ioctl+0x8e0/0x970 [ 496.627951][T23534] ? lo_release+0x120/0x120 10:58:11 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='clear_refs\x00') writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)='-', 0x1}], 0x1) 10:58:11 executing program 5: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$PTP_SYS_OFFSET(r0, 0x43403d05, &(0x7f0000000080)={0xc9}) [ 496.632464][T23534] blkdev_ioctl+0x1d0/0x3c0 [ 496.637006][T23534] block_ioctl+0x6d/0x80 [ 496.641248][T23534] ? blkdev_iopoll+0x70/0x70 [ 496.645830][T23534] __se_sys_ioctl+0xcb/0x140 [ 496.650430][T23534] __x64_sys_ioctl+0x3f/0x50 [ 496.655080][T23534] do_syscall_64+0x3d/0x90 [ 496.659634][T23534] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 496.665543][T23534] RIP: 0033:0x4663a7 10:58:11 executing program 5: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$PTP_SYS_OFFSET(r0, 0x43403d05, &(0x7f0000000080)={0xc9}) [ 496.669531][T23534] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 496.689473][T23534] RSP: 002b:00007f2b68766f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 496.697941][T23534] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 496.705954][T23534] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 496.713919][T23534] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 496.721890][T23534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 496.729868][T23534] R13: 0000000000000004 R14: 0000000020000338 R15: 000000000000000d 10:58:11 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f000014c000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000200), &(0x7f0000000040)) close(r2) pipe(&(0x7f0000000240)) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f000014c000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000), 0x0) splice(r0, 0x0, r1, 0x0, 0x200, 0x0) 10:58:11 executing program 3: clone(0x200b64065fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='uid_map\x00') ppoll(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe9c) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fd/3\x00') write$tcp_mem(r0, &(0x7f0000000180)={0x0, 0x20, 0x0, 0x20, 0x7, 0xa}, 0x48) preadv(r0, &(0x7f0000001400)=[{&(0x7f0000000000)=""/62, 0x3e}], 0x1, 0x0, 0x0) 10:58:11 executing program 5: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$PTP_SYS_OFFSET(r0, 0x43403d05, &(0x7f0000000080)={0xc9}) 10:58:11 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfdaa4e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf4c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715134d82ce9c0952d644157684e3dae491de7642a7c52cc2d523be91b5877341e0e1dcc20201018c9228103b66e1d49d31e322dbecfa63", 0x85}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x5) 10:58:11 executing program 0 (fault-call:0 fault-nth:51): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:11 executing program 2: pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x1, &(0x7f0000000440)=0x0) io_submit(r2, 0x1, &(0x7f0000000640)=[&(0x7f0000000500)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) write$P9_RGETATTR(r1, &(0x7f0000000000)={0xa0}, 0x200000a0) 10:58:11 executing program 4: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f0000cab000)) 10:58:11 executing program 5: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$PTP_SYS_OFFSET(r0, 0x43403d05, &(0x7f0000000080)={0xc9}) [ 497.011083][T23567] loop0: detected capacity change from 0 to 360 [ 497.025981][T23567] FAULT_INJECTION: forcing a failure. [ 497.025981][T23567] name failslab, interval 1, probability 0, space 0, times 0 [ 497.038904][T23567] CPU: 0 PID: 23567 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 497.049146][T23567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 10:58:11 executing program 5: clone3(&(0x7f0000000640)={0x8200000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 497.059378][T23567] Call Trace: [ 497.062664][T23567] dump_stack_lvl+0xb7/0x103 [ 497.067261][T23567] dump_stack+0x11/0x1a [ 497.071448][T23567] should_fail+0x23c/0x250 [ 497.076018][T23567] __should_failslab+0x81/0x90 [ 497.080880][T23567] ? call_usermodehelper_setup+0x71/0x190 [ 497.086715][T23567] should_failslab+0x5/0x20 [ 497.091220][T23567] kmem_cache_alloc_trace+0x49/0x310 [ 497.096590][T23567] call_usermodehelper_setup+0x71/0x190 [ 497.102270][T23567] ? add_uevent_var+0x1c0/0x1c0 10:58:11 executing program 4: clone(0x66100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x12) [ 497.107132][T23567] kobject_uevent_env+0xb29/0xc40 [ 497.112303][T23567] ? set_capacity_and_notify+0x1ac/0x1c0 [ 497.118047][T23567] kobject_uevent+0x18/0x20 [ 497.122581][T23567] loop_configure+0xcc5/0xeb0 [ 497.127291][T23567] lo_ioctl+0x59b/0x1340 [ 497.131537][T23567] ? path_openat+0x18e4/0x1f20 [ 497.136362][T23567] ? finish_task_switch+0xce/0x290 [ 497.141476][T23567] ? putname+0xa5/0xc0 [ 497.145698][T23567] ? ___cache_free+0x3c/0x300 [ 497.150391][T23567] ? blkdev_common_ioctl+0x9c3/0x1040 [ 497.155884][T23567] ? selinux_file_ioctl+0x8e0/0x970 [ 497.161163][T23567] ? lo_release+0x120/0x120 [ 497.165670][T23567] blkdev_ioctl+0x1d0/0x3c0 [ 497.170162][T23567] block_ioctl+0x6d/0x80 [ 497.174390][T23567] ? blkdev_iopoll+0x70/0x70 [ 497.179022][T23567] __se_sys_ioctl+0xcb/0x140 [ 497.183599][T23567] __x64_sys_ioctl+0x3f/0x50 [ 497.188429][T23567] do_syscall_64+0x3d/0x90 [ 497.193259][T23567] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 497.199244][T23567] RIP: 0033:0x4663a7 10:58:12 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0xdc01}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ip6_tables_names\x00') mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) [ 497.203218][T23567] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 497.222960][T23567] RSP: 002b:00007f2b68766f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 497.231394][T23567] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 497.239365][T23567] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 497.247600][T23567] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff 10:58:12 executing program 0 (fault-call:0 fault-nth:52): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) [ 497.256135][T23567] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 497.264284][T23567] R13: 0000000000000004 R14: 0000000020000338 R15: 000000000000000d [ 497.354458][T23611] loop0: detected capacity change from 0 to 360 [ 497.361568][T23611] FAULT_INJECTION: forcing a failure. [ 497.361568][T23611] name failslab, interval 1, probability 0, space 0, times 0 [ 497.374249][T23611] CPU: 0 PID: 23611 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 497.384738][T23611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 497.394861][T23611] Call Trace: [ 497.398132][T23611] dump_stack_lvl+0xb7/0x103 [ 497.402704][T23611] dump_stack+0x11/0x1a [ 497.406852][T23611] should_fail+0x23c/0x250 [ 497.411298][T23611] ? getname_flags+0x84/0x3d0 [ 497.416125][T23611] __should_failslab+0x81/0x90 [ 497.420923][T23611] should_failslab+0x5/0x20 [ 497.425456][T23611] kmem_cache_alloc+0x46/0x2e0 [ 497.430229][T23611] getname_flags+0x84/0x3d0 [ 497.434885][T23611] ? __schedule+0x42a/0x670 [ 497.439406][T23611] do_mkdirat+0x3b/0x200 [ 497.443774][T23611] __x64_sys_mkdir+0x32/0x40 [ 497.448413][T23611] do_syscall_64+0x3d/0x90 [ 497.452827][T23611] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 497.458759][T23611] RIP: 0033:0x4656f7 [ 497.462631][T23611] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 497.482247][T23611] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 497.490751][T23611] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656f7 [ 497.498707][T23611] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 497.506763][T23611] RBP: 00007f2b68767040 R08: 0000000000000000 R09: ffffffffffffffff [ 497.514716][T23611] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 497.522664][T23611] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:12 executing program 4: clone(0x66100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x12) 10:58:12 executing program 3: clone(0x200b64065fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='uid_map\x00') ppoll(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe9c) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fd/3\x00') write$tcp_mem(r0, &(0x7f0000000180)={0x0, 0x20, 0x0, 0x20, 0x7, 0xa}, 0x48) preadv(r0, &(0x7f0000001400)=[{&(0x7f0000000000)=""/62, 0x3e}], 0x1, 0x0, 0x0) 10:58:12 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f000014c000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000200), &(0x7f0000000040)) close(r2) pipe(&(0x7f0000000240)) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f000014c000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000), 0x0) splice(r0, 0x0, r1, 0x0, 0x200, 0x0) 10:58:12 executing program 0 (fault-call:0 fault-nth:53): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="53595a4b414c4c45522020080000e880325132510000e880325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100063e870325132510000e870325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200063e870325132510000e870325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c4532202020202020200063e870325132510000e870325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c200063e870325132510000e87032510b0064000000", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:12 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0xdc01}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ip6_tables_names\x00') mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) [ 497.865264][T23634] loop0: detected capacity change from 0 to 360 [ 497.873261][T23634] FAULT_INJECTION: forcing a failure. [ 497.873261][T23634] name failslab, interval 1, probability 0, space 0, times 0 [ 497.885922][T23634] CPU: 1 PID: 23634 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 497.896166][T23634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 497.906406][T23634] Call Trace: [ 497.909700][T23634] dump_stack_lvl+0xb7/0x103 [ 497.914409][T23634] dump_stack+0x11/0x1a [ 497.918544][T23634] should_fail+0x23c/0x250 [ 497.923143][T23634] ? __d_alloc+0x36/0x370 [ 497.927546][T23634] __should_failslab+0x81/0x90 [ 497.932434][T23634] should_failslab+0x5/0x20 [ 497.936918][T23634] kmem_cache_alloc+0x46/0x2e0 [ 497.941883][T23634] __d_alloc+0x36/0x370 [ 497.946084][T23634] ? __perf_event_task_sched_in+0x7e7/0x850 [ 497.951969][T23634] ? putname+0xa5/0xc0 [ 497.956017][T23634] d_alloc+0x2a/0x130 [ 497.960210][T23634] __lookup_hash+0x8f/0x180 [ 497.964862][T23634] filename_create+0xdb/0x3c0 [ 497.969703][T23634] do_mkdirat+0x59/0x200 [ 497.973926][T23634] __x64_sys_mkdir+0x32/0x40 [ 497.978557][T23634] do_syscall_64+0x3d/0x90 [ 497.982965][T23634] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 497.989084][T23634] RIP: 0033:0x4656f7 [ 497.992962][T23634] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 498.013052][T23634] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 498.021781][T23634] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656f7 [ 498.029856][T23634] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 498.037834][T23634] RBP: 00007f2b68767040 R08: 0000000000000000 R09: ffffffffffffffff [ 498.046019][T23634] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 498.054149][T23634] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:12 executing program 2: pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x1, &(0x7f0000000440)=0x0) io_submit(r2, 0x1, &(0x7f0000000640)=[&(0x7f0000000500)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) write$P9_RGETATTR(r1, &(0x7f0000000000)={0xa0}, 0x200000a0) 10:58:12 executing program 4: clone(0x66100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x12) 10:58:12 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc01}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ip6_tables_names\x00') mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) 10:58:12 executing program 0 (fault-call:0 fault-nth:54): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) [ 498.144745][T23651] loop0: detected capacity change from 0 to 360 [ 498.152431][T23651] FAULT_INJECTION: forcing a failure. [ 498.152431][T23651] name failslab, interval 1, probability 0, space 0, times 0 [ 498.165075][T23651] CPU: 0 PID: 23651 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 498.175232][T23651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 498.185638][T23651] Call Trace: [ 498.188984][T23651] dump_stack_lvl+0xb7/0x103 10:58:13 executing program 4: clone(0x66100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x12) [ 498.193580][T23651] dump_stack+0x11/0x1a [ 498.197799][T23651] should_fail+0x23c/0x250 [ 498.202221][T23651] ? ext4_alloc_inode+0x27/0x300 [ 498.207173][T23651] __should_failslab+0x81/0x90 [ 498.212215][T23651] ? set_qf_name+0x230/0x230 [ 498.216866][T23651] should_failslab+0x5/0x20 [ 498.221406][T23651] kmem_cache_alloc+0x46/0x2e0 [ 498.226178][T23651] ? ebitmap_destroy+0x91/0xa0 [ 498.231098][T23651] ? set_qf_name+0x230/0x230 [ 498.235737][T23651] ext4_alloc_inode+0x27/0x300 [ 498.240509][T23651] ? set_qf_name+0x230/0x230 10:58:13 executing program 4: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000b40)=ANY=[], 0xffffffe3) setxattr$security_evm(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040), &(0x7f0000000280)=ANY=[], 0x94, 0x2) unlink(&(0x7f0000000080)='./bus\x00') [ 498.245106][T23651] new_inode_pseudo+0x38/0x1c0 [ 498.249872][T23651] new_inode+0x21/0x120 [ 498.254052][T23651] __ext4_new_inode+0x126/0x2f70 [ 498.258987][T23651] ? __dquot_initialize+0x131/0x7e0 [ 498.264266][T23651] ext4_mkdir+0x28a/0x760 [ 498.268683][T23651] vfs_mkdir+0x2a4/0x370 [ 498.272970][T23651] do_mkdirat+0x11d/0x200 [ 498.277310][T23651] __x64_sys_mkdir+0x32/0x40 [ 498.282344][T23651] do_syscall_64+0x3d/0x90 [ 498.286820][T23651] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 498.292713][T23651] RIP: 0033:0x4656f7 [ 498.296604][T23651] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 498.316382][T23651] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 498.324790][T23651] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656f7 [ 498.332764][T23651] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 10:58:13 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0xdc01}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ip6_tables_names\x00') mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) [ 498.340851][T23651] RBP: 00007f2b68767040 R08: 0000000000000000 R09: ffffffffffffffff [ 498.348902][T23651] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 498.356913][T23651] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:13 executing program 0 (fault-call:0 fault-nth:55): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) [ 498.442228][T23692] loop0: detected capacity change from 0 to 360 [ 498.448849][T23692] FAULT_INJECTION: forcing a failure. [ 498.448849][T23692] name failslab, interval 1, probability 0, space 0, times 0 [ 498.461610][T23692] CPU: 1 PID: 23692 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 498.471848][T23692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 498.481998][T23692] Call Trace: [ 498.485273][T23692] dump_stack_lvl+0xb7/0x103 [ 498.489868][T23692] dump_stack+0x11/0x1a [ 498.494264][T23692] should_fail+0x23c/0x250 [ 498.498804][T23692] ? security_inode_alloc+0x30/0x180 [ 498.504180][T23692] __should_failslab+0x81/0x90 [ 498.509294][T23692] should_failslab+0x5/0x20 [ 498.514036][T23692] kmem_cache_alloc+0x46/0x2e0 [ 498.518802][T23692] security_inode_alloc+0x30/0x180 [ 498.524195][T23692] inode_init_always+0x20b/0x420 [ 498.529135][T23692] ? set_qf_name+0x230/0x230 [ 498.533721][T23692] new_inode_pseudo+0x73/0x1c0 [ 498.538512][T23692] new_inode+0x21/0x120 [ 498.542714][T23692] __ext4_new_inode+0x126/0x2f70 [ 498.547931][T23692] ? __dquot_initialize+0x131/0x7e0 [ 498.553290][T23692] ext4_mkdir+0x28a/0x760 [ 498.557681][T23692] vfs_mkdir+0x2a4/0x370 [ 498.561972][T23692] do_mkdirat+0x11d/0x200 [ 498.566420][T23692] __x64_sys_mkdir+0x32/0x40 [ 498.571339][T23692] do_syscall_64+0x3d/0x90 [ 498.575834][T23692] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 498.581926][T23692] RIP: 0033:0x4656f7 [ 498.585919][T23692] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 498.605661][T23692] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 498.614216][T23692] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656f7 [ 498.622176][T23692] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 498.630152][T23692] RBP: 00007f2b68767040 R08: 0000000000000000 R09: ffffffffffffffff [ 498.638219][T23692] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 498.646209][T23692] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:13 executing program 3: clone(0x200b64065fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='uid_map\x00') ppoll(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe9c) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fd/3\x00') write$tcp_mem(r0, &(0x7f0000000180)={0x0, 0x20, 0x0, 0x20, 0x7, 0xa}, 0x48) preadv(r0, &(0x7f0000001400)=[{&(0x7f0000000000)=""/62, 0x3e}], 0x1, 0x0, 0x0) 10:58:13 executing program 5: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc16}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000100), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, 0xffffffffffffffff, 0x0) 10:58:13 executing program 0 (fault-call:0 fault-nth:56): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:13 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f000014c000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000200), &(0x7f0000000040)) close(r2) pipe(&(0x7f0000000240)) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f000014c000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000), 0x0) splice(r0, 0x0, r1, 0x0, 0x200, 0x0) [ 498.923323][T23707] loop0: detected capacity change from 0 to 360 [ 498.932720][T23707] FAULT_INJECTION: forcing a failure. [ 498.932720][T23707] name failslab, interval 1, probability 0, space 0, times 0 [ 498.945505][T23707] CPU: 0 PID: 23707 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 498.955742][T23707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 498.965976][T23707] Call Trace: [ 498.969329][T23707] dump_stack_lvl+0xb7/0x103 [ 498.973903][T23707] dump_stack+0x11/0x1a [ 498.978047][T23707] should_fail+0x23c/0x250 [ 498.982512][T23707] ? sidtab_sid2str_get+0x9c/0x130 [ 498.987678][T23707] __should_failslab+0x81/0x90 [ 498.992473][T23707] should_failslab+0x5/0x20 [ 498.997151][T23707] __kmalloc_track_caller+0x64/0x340 [ 499.002506][T23707] kmemdup+0x21/0x50 [ 499.006400][T23707] sidtab_sid2str_get+0x9c/0x130 [ 499.011434][T23707] security_sid_to_context_core+0x1cb/0x2d0 [ 499.017323][T23707] security_sid_to_context_force+0x2f/0x40 [ 499.023148][T23707] selinux_inode_init_security+0x49e/0x550 [ 499.028964][T23707] security_inode_init_security+0xd7/0x260 [ 499.034755][T23707] ? ext4_init_security+0x40/0x40 [ 499.039876][T23707] ext4_init_security+0x30/0x40 [ 499.044718][T23707] __ext4_new_inode+0x29a1/0x2f70 [ 499.049853][T23707] ext4_mkdir+0x28a/0x760 [ 499.054170][T23707] vfs_mkdir+0x2a4/0x370 [ 499.058397][T23707] do_mkdirat+0x11d/0x200 [ 499.062802][T23707] __x64_sys_mkdir+0x32/0x40 [ 499.067390][T23707] do_syscall_64+0x3d/0x90 [ 499.071812][T23707] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 499.077785][T23707] RIP: 0033:0x4656f7 [ 499.081703][T23707] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 499.102416][T23707] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 499.111015][T23707] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656f7 [ 499.118972][T23707] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 499.126940][T23707] RBP: 00007f2b68767040 R08: 0000000000000000 R09: ffffffffffffffff [ 499.134996][T23707] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 499.142970][T23707] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:14 executing program 2: pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x1, &(0x7f0000000440)=0x0) io_submit(r2, 0x1, &(0x7f0000000640)=[&(0x7f0000000500)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) write$P9_RGETATTR(r1, &(0x7f0000000000)={0xa0}, 0x200000a0) 10:58:14 executing program 4: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000b40)=ANY=[], 0xffffffe3) setxattr$security_evm(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040), &(0x7f0000000280)=ANY=[], 0x94, 0x2) unlink(&(0x7f0000000080)='./bus\x00') 10:58:14 executing program 5: set_mempolicy(0x1, 0x0, 0x0) r0 = socket(0x11, 0x800000003, 0x0) r1 = socket(0x11, 0x2, 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, &(0x7f0000000040)={r2, 0x1, 0x6, @broadcast}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000001c0)={r2, 0x1, 0x4, @random="1c5f79d753ad"}, 0x10) 10:58:14 executing program 0 (fault-call:0 fault-nth:57): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:14 executing program 5: set_mempolicy(0x1, 0x0, 0x0) r0 = socket(0x11, 0x800000003, 0x0) r1 = socket(0x11, 0x2, 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, &(0x7f0000000040)={r2, 0x1, 0x6, @broadcast}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000001c0)={r2, 0x1, 0x4, @random="1c5f79d753ad"}, 0x10) [ 499.256086][T23732] device lo entered promiscuous mode [ 499.263462][T23726] device lo left promiscuous mode [ 499.263626][T23731] loop0: detected capacity change from 0 to 360 [ 499.275601][T23732] device lo entered promiscuous mode [ 499.281169][T23726] device lo left promiscuous mode [ 499.298539][T23731] FAULT_INJECTION: forcing a failure. [ 499.298539][T23731] name failslab, interval 1, probability 0, space 0, times 0 [ 499.311274][T23731] CPU: 0 PID: 23731 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 499.321427][T23731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 499.331582][T23731] Call Trace: [ 499.334868][T23731] dump_stack_lvl+0xb7/0x103 [ 499.339459][T23731] dump_stack+0x11/0x1a [ 499.343635][T23731] should_fail+0x23c/0x250 [ 499.348109][T23731] ? kcalloc+0x32/0x50 [ 499.352184][T23731] __should_failslab+0x81/0x90 [ 499.356935][T23731] should_failslab+0x5/0x20 [ 499.361616][T23731] __kmalloc+0x66/0x340 [ 499.365768][T23731] ? chksum_update+0x39/0x50 [ 499.370376][T23731] kcalloc+0x32/0x50 [ 499.374268][T23731] ext4_find_extent+0x21c/0x7f0 [ 499.375853][T23739] device lo entered promiscuous mode [ 499.379125][T23731] ext4_ext_map_blocks+0xd9/0x1f00 [ 499.379155][T23731] ? __down_read_common+0x16d/0x530 [ 499.394998][T23731] ? percpu_counter_add_batch+0x69/0xd0 [ 499.400632][T23731] ? ext4_es_lookup_extent+0x206/0x490 [ 499.406351][T23731] ext4_map_blocks+0x1be/0xef0 [ 499.411760][T23731] ext4_getblk+0xb1/0x3d0 [ 499.416139][T23731] ? __ext4_new_inode+0x2aed/0x2f70 [ 499.421359][T23731] ext4_bread+0x28/0x100 [ 499.425703][T23731] ext4_append+0xd1/0x1c0 [ 499.430151][T23731] ext4_init_new_dir+0x177/0x500 [ 499.435263][T23731] ext4_mkdir+0x329/0x760 [ 499.439679][T23731] vfs_mkdir+0x2a4/0x370 [ 499.443959][T23731] do_mkdirat+0x11d/0x200 [ 499.448467][T23731] __x64_sys_mkdir+0x32/0x40 [ 499.453224][T23731] do_syscall_64+0x3d/0x90 [ 499.457848][T23731] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 499.463966][T23731] RIP: 0033:0x4656f7 [ 499.467860][T23731] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 499.487737][T23731] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 499.496474][T23731] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656f7 10:58:14 executing program 5: set_mempolicy(0x1, 0x0, 0x0) r0 = socket(0x11, 0x800000003, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r2, 0x1, 0x6, @broadcast}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000001c0)={r2, 0x1, 0x4, @random="1c5f79d753ad"}, 0x10) [ 499.504573][T23731] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 499.512700][T23731] RBP: 00007f2b68767040 R08: 0000000000000000 R09: ffffffffffffffff [ 499.520755][T23731] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 499.528127][T23737] device lo left promiscuous mode [ 499.528725][T23731] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:14 executing program 0 (fault-call:0 fault-nth:58): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:14 executing program 5: set_mempolicy(0x1, 0x0, 0x0) r0 = socket(0x11, 0x800000003, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r2, 0x1, 0x6, @broadcast}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000001c0)={r2, 0x1, 0x4, @random="1c5f79d753ad"}, 0x10) [ 499.587129][T23746] device lo entered promiscuous mode [ 499.596681][T23744] device lo left promiscuous mode [ 499.632722][T23752] loop0: detected capacity change from 0 to 360 [ 499.651338][T23752] FAULT_INJECTION: forcing a failure. [ 499.651338][T23752] name failslab, interval 1, probability 0, space 0, times 0 [ 499.664065][T23752] CPU: 0 PID: 23752 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 499.674419][T23752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 499.684627][T23752] Call Trace: [ 499.686322][T23759] device lo entered promiscuous mode [ 499.687911][T23752] dump_stack_lvl+0xb7/0x103 [ 499.687935][T23752] dump_stack+0x11/0x1a [ 499.697483][T23753] device lo left promiscuous mode [ 499.697858][T23752] should_fail+0x23c/0x250 [ 499.711627][T23752] ? kcalloc+0x32/0x50 [ 499.716578][T23752] __should_failslab+0x81/0x90 [ 499.721328][T23752] should_failslab+0x5/0x20 [ 499.725978][T23752] __kmalloc+0x66/0x340 [ 499.730229][T23752] ? chksum_update+0x39/0x50 [ 499.734950][T23752] kcalloc+0x32/0x50 [ 499.738855][T23752] ext4_find_extent+0x21c/0x7f0 [ 499.744037][T23752] ext4_ext_map_blocks+0xd9/0x1f00 [ 499.749403][T23752] ? __down_read_common+0x16d/0x530 [ 499.754587][T23752] ? percpu_counter_add_batch+0x69/0xd0 [ 499.760181][T23752] ? ext4_es_lookup_extent+0x206/0x490 [ 499.765646][T23752] ext4_map_blocks+0x1be/0xef0 [ 499.770550][T23752] ext4_getblk+0xb1/0x3d0 [ 499.774892][T23752] ? __ext4_new_inode+0x2aed/0x2f70 10:58:14 executing program 1: pipe(&(0x7f0000000300)={0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) splice(r0, 0x0, r1, 0x0, 0xffffffff00000001, 0x0) 10:58:14 executing program 4: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000b40)=ANY=[], 0xffffffe3) setxattr$security_evm(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040), &(0x7f0000000280)=ANY=[], 0x94, 0x2) unlink(&(0x7f0000000080)='./bus\x00') 10:58:14 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc16}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TCSETS(r1, 0x5429, 0x0) [ 499.780104][T23752] ext4_bread+0x28/0x100 [ 499.784437][T23752] ext4_append+0xd1/0x1c0 [ 499.788888][T23752] ext4_init_new_dir+0x177/0x500 [ 499.793858][T23752] ext4_mkdir+0x329/0x760 [ 499.798293][T23752] vfs_mkdir+0x2a4/0x370 [ 499.802543][T23752] do_mkdirat+0x11d/0x200 [ 499.806907][T23752] __x64_sys_mkdir+0x32/0x40 [ 499.811509][T23752] do_syscall_64+0x3d/0x90 [ 499.816062][T23752] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 499.821991][T23752] RIP: 0033:0x4656f7 [ 499.825874][T23752] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 499.845654][T23752] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 499.855611][T23752] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656f7 [ 499.863573][T23752] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 499.871550][T23752] RBP: 00007f2b68767040 R08: 0000000000000000 R09: ffffffffffffffff 10:58:14 executing program 3: sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="f9821a6b37e0dab537a458"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() rt_sigqueueinfo(r1, 0xa, &(0x7f00000002c0)) [ 499.879684][T23752] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 499.887704][T23752] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:15 executing program 4: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000b40)=ANY=[], 0xffffffe3) setxattr$security_evm(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040), &(0x7f0000000280)=ANY=[], 0x94, 0x2) unlink(&(0x7f0000000080)='./bus\x00') 10:58:15 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000400)="860c3fe93c1242f4e7b126b097eaa769be6d05c41bd34e677d114b654b49938ca8db38f8c44f7b7d9c400000000000000087cfec79b04c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e787780", 0x75}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x3a) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000100)={0xfffffffffffffffc}}, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 10:58:15 executing program 0 (fault-call:0 fault-nth:59): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="53595a4b414c4c45522020080000e880325132510000e880325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100063e870325132510000e870325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200063e870325132510000e870325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c4532202020202020200063e870325132510000e870325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c200063e870325132510000e87032510b0064000000", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:15 executing program 3: sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="f9821a6b37e0dab537a458"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() rt_sigqueueinfo(r1, 0xa, &(0x7f00000002c0)) 10:58:15 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba10800800020077196be0", 0x24) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800005, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000100)={0x0, {{0x2, 0x0, @multicast2}}, {{0x3, 0x0, @broadcast}}}, 0x108) 10:58:15 executing program 2: r0 = io_uring_setup(0x45db, &(0x7f00000009c0)) close_range(r0, 0xffffffffffffffff, 0x2) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 10:58:15 executing program 3: sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="f9821a6b37e0dab537a458"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() rt_sigqueueinfo(r1, 0xa, &(0x7f00000002c0)) 10:58:15 executing program 2: r0 = io_uring_setup(0x45db, &(0x7f00000009c0)) close_range(r0, 0xffffffffffffffff, 0x2) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 500.235690][T23799] loop0: detected capacity change from 0 to 360 [ 500.265891][T23799] FAULT_INJECTION: forcing a failure. [ 500.265891][T23799] name failslab, interval 1, probability 0, space 0, times 0 [ 500.278581][T23799] CPU: 1 PID: 23799 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 500.288741][T23799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 500.298873][T23799] Call Trace: [ 500.302145][T23799] dump_stack_lvl+0xb7/0x103 [ 500.306740][T23799] dump_stack+0x11/0x1a [ 500.310907][T23799] should_fail+0x23c/0x250 [ 500.315320][T23799] ? __es_insert_extent+0x51f/0xe70 [ 500.320524][T23799] __should_failslab+0x81/0x90 [ 500.325419][T23799] should_failslab+0x5/0x20 [ 500.329977][T23799] kmem_cache_alloc+0x46/0x2e0 10:58:15 executing program 5: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x5420, 0x0) [ 500.334807][T23799] ? iput+0x1bf/0x580 [ 500.338789][T23799] __es_insert_extent+0x51f/0xe70 [ 500.343920][T23799] ? __kmalloc+0x237/0x340 [ 500.348365][T23799] ? kcalloc+0x32/0x50 [ 500.352428][T23799] ext4_es_insert_extent+0x1bb/0x19d0 [ 500.357798][T23799] ? ext4_ext_convert_to_initialized+0xf50/0xf50 [ 500.364122][T23799] ext4_ext_map_blocks+0xf79/0x1f00 [ 500.369376][T23799] ? __down_read_common+0x16d/0x530 [ 500.374670][T23799] ? percpu_counter_add_batch+0x69/0xd0 [ 500.380213][T23799] ? ext4_es_lookup_extent+0x206/0x490 [ 500.385722][T23799] ext4_map_blocks+0x1be/0xef0 [ 500.390540][T23799] ext4_getblk+0xb1/0x3d0 [ 500.394883][T23799] ? __ext4_new_inode+0x2aed/0x2f70 [ 500.400145][T23799] ext4_bread+0x28/0x100 [ 500.404436][T23799] ext4_append+0xd1/0x1c0 [ 500.408826][T23799] ext4_init_new_dir+0x177/0x500 [ 500.413759][T23799] ext4_mkdir+0x329/0x760 [ 500.418076][T23799] vfs_mkdir+0x2a4/0x370 [ 500.422420][T23799] do_mkdirat+0x11d/0x200 [ 500.426910][T23799] __x64_sys_mkdir+0x32/0x40 [ 500.431545][T23799] do_syscall_64+0x3d/0x90 10:58:15 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba10800800020077196be0", 0x24) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800005, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000100)={0x0, {{0x2, 0x0, @multicast2}}, {{0x3, 0x0, @broadcast}}}, 0x108) [ 500.436000][T23799] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 500.441991][T23799] RIP: 0033:0x4656f7 [ 500.445917][T23799] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 500.465912][T23799] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 500.474610][T23799] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656f7 [ 500.482569][T23799] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 500.490570][T23799] RBP: 00007f2b68767040 R08: 0000000000000000 R09: ffffffffffffffff [ 500.498817][T23799] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 500.506801][T23799] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:15 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba10800800020077196be0", 0x24) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800005, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000100)={0x0, {{0x2, 0x0, @multicast2}}, {{0x3, 0x0, @broadcast}}}, 0x108) 10:58:15 executing program 0 (fault-call:0 fault-nth:60): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:15 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba10800800020077196be0", 0x24) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800005, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000100)={0x0, {{0x2, 0x0, @multicast2}}, {{0x3, 0x0, @broadcast}}}, 0x108) 10:58:15 executing program 3: sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="f9821a6b37e0dab537a458"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() rt_sigqueueinfo(r1, 0xa, &(0x7f00000002c0)) 10:58:15 executing program 5: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x5420, 0x0) 10:58:15 executing program 2: r0 = io_uring_setup(0x45db, &(0x7f00000009c0)) close_range(r0, 0xffffffffffffffff, 0x2) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 10:58:15 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r1, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r2, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r3, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r4, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r5, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r6 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000000000)={0xa, 0xe20, 0x0, @empty}, 0x1c) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r7, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r7, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r8 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r8, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r8, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r9 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r9, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast2, 0x2}, 0x1c) r10 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r10, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r10, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r11 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r11, &(0x7f0000000480)={0xa, 0xe20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) [ 500.644126][T23827] loop0: detected capacity change from 0 to 360 [ 500.664260][T23827] FAULT_INJECTION: forcing a failure. [ 500.664260][T23827] name failslab, interval 1, probability 0, space 0, times 0 [ 500.677116][T23827] CPU: 1 PID: 23827 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 500.687651][T23827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 500.698018][T23827] Call Trace: [ 500.701372][T23827] dump_stack_lvl+0xb7/0x103 [ 500.706004][T23827] dump_stack+0x11/0x1a [ 500.710150][T23827] should_fail+0x23c/0x250 [ 500.714560][T23827] ? kcalloc+0x32/0x50 [ 500.718650][T23827] __should_failslab+0x81/0x90 [ 500.723451][T23827] should_failslab+0x5/0x20 [ 500.727944][T23827] __kmalloc+0x66/0x340 [ 500.732205][T23827] ? kcalloc+0x32/0x50 [ 500.736445][T23827] kcalloc+0x32/0x50 [ 500.740371][T23827] ext4_find_extent+0x21c/0x7f0 [ 500.745295][T23827] ? kfree+0xf0/0x1d0 [ 500.749364][T23827] ext4_ext_map_blocks+0xd9/0x1f00 [ 500.755279][T23827] ? __down_write_common+0x42/0x810 [ 500.760506][T23827] ? __down_read_common+0x16d/0x530 [ 500.765695][T23827] ? percpu_counter_add_batch+0x69/0xd0 [ 500.771293][T23827] ? ext4_es_lookup_extent+0x206/0x490 [ 500.776808][T23827] ext4_map_blocks+0x70d/0xef0 [ 500.781570][T23827] ext4_getblk+0xb1/0x3d0 [ 500.785976][T23827] ext4_bread+0x28/0x100 [ 500.790315][T23827] ext4_append+0xd1/0x1c0 [ 500.794632][T23827] ext4_init_new_dir+0x177/0x500 [ 500.799551][T23827] ext4_mkdir+0x329/0x760 [ 500.804130][T23827] vfs_mkdir+0x2a4/0x370 [ 500.808422][T23827] do_mkdirat+0x11d/0x200 [ 500.812761][T23827] __x64_sys_mkdir+0x32/0x40 [ 500.817340][T23827] do_syscall_64+0x3d/0x90 [ 500.821757][T23827] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 500.827780][T23827] RIP: 0033:0x4656f7 [ 500.831655][T23827] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 500.851253][T23827] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 500.859657][T23827] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656f7 [ 500.867748][T23827] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 500.875697][T23827] RBP: 00007f2b68767040 R08: 0000000000000000 R09: ffffffffffffffff [ 500.883658][T23827] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 500.891639][T23827] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:15 executing program 0 (fault-call:0 fault-nth:61): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:15 executing program 2: r0 = io_uring_setup(0x45db, &(0x7f00000009c0)) close_range(r0, 0xffffffffffffffff, 0x2) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 10:58:15 executing program 5: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x5420, 0x0) 10:58:15 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x72d78dd094c7db66, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x43, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x134, &(0x7f0000000300)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x38) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) wait4(0x0, 0x0, 0x0, 0x0) r2 = gettid() wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x34) 10:58:15 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r1, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r2, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r3, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r4, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r5, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r6 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000000000)={0xa, 0xe20, 0x0, @empty}, 0x1c) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r7, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r7, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r8 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r8, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r8, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r9 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r9, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast2, 0x2}, 0x1c) r10 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r10, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r10, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r11 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r11, &(0x7f0000000480)={0xa, 0xe20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) 10:58:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x72d78dd094c7db66, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x43, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xfa, &(0x7f0000000140)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x38) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) wait4(0x0, 0x0, 0x0, 0x0) r2 = gettid() wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x34) 10:58:15 executing program 5: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x5420, 0x0) [ 501.003183][T23855] loop0: detected capacity change from 0 to 360 [ 501.020819][T23855] FAULT_INJECTION: forcing a failure. [ 501.020819][T23855] name failslab, interval 1, probability 0, space 0, times 0 [ 501.033558][T23855] CPU: 0 PID: 23855 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 501.043886][T23855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 501.054044][T23855] Call Trace: [ 501.057314][T23855] dump_stack_lvl+0xb7/0x103 [ 501.062158][T23855] dump_stack+0x11/0x1a [ 501.066310][T23855] should_fail+0x23c/0x250 [ 501.070749][T23855] ? ext4_mb_new_blocks+0x2e7/0x1f90 [ 501.076079][T23855] __should_failslab+0x81/0x90 [ 501.081006][T23855] should_failslab+0x5/0x20 [ 501.085684][T23855] kmem_cache_alloc+0x46/0x2e0 [ 501.090577][T23855] ext4_mb_new_blocks+0x2e7/0x1f90 [ 501.095703][T23855] ? ext4_find_extent+0x6cf/0x7f0 [ 501.100995][T23855] ? ext4_ext_search_right+0x300/0x540 [ 501.106522][T23855] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 501.112238][T23855] ext4_ext_map_blocks+0x1569/0x1f00 [ 501.117510][T23855] ? __down_write_common+0x42/0x810 [ 501.122688][T23855] ? __down_read_common+0x16d/0x530 [ 501.128031][T23855] ? percpu_counter_add_batch+0x69/0xd0 [ 501.133575][T23855] ? ext4_es_lookup_extent+0x206/0x490 [ 501.139020][T23855] ext4_map_blocks+0x70d/0xef0 [ 501.143769][T23855] ext4_getblk+0xb1/0x3d0 [ 501.148093][T23855] ext4_bread+0x28/0x100 [ 501.152360][T23855] ext4_append+0xd1/0x1c0 [ 501.156671][T23855] ext4_init_new_dir+0x177/0x500 [ 501.161592][T23855] ext4_mkdir+0x329/0x760 [ 501.165914][T23855] vfs_mkdir+0x2a4/0x370 [ 501.170142][T23855] do_mkdirat+0x11d/0x200 [ 501.174487][T23855] __x64_sys_mkdir+0x32/0x40 [ 501.179069][T23855] do_syscall_64+0x3d/0x90 [ 501.183477][T23855] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 501.189442][T23855] RIP: 0033:0x4656f7 [ 501.193490][T23855] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 501.213299][T23855] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 501.221874][T23855] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656f7 [ 501.229919][T23855] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 501.237886][T23855] RBP: 00007f2b68767040 R08: 0000000000000000 R09: ffffffffffffffff [ 501.245954][T23855] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 10:58:15 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000323c0)=""/102384, 0xfffffffffffffeb0}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x3e) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() rt_sigqueueinfo(r1, 0xf, &(0x7f00000002c0)) 10:58:16 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r1, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r2, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r3, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r4, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r5, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r6 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000000000)={0xa, 0xe20, 0x0, @empty}, 0x1c) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r7, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r7, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r8 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r8, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r8, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r9 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r9, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast2, 0x2}, 0x1c) r10 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r10, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r10, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r11 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r11, &(0x7f0000000480)={0xa, 0xe20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) 10:58:16 executing program 2: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000bff000/0x400000)=nil, 0x7fffdf400000, 0x0, 0x12, r0, 0x0) 10:58:16 executing program 5: mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x0, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a01000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f000058c000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000172000/0x1000)=nil) madvise(&(0x7f00003f3000/0x1000)=nil, 0x1000, 0x2) mremap(&(0x7f0000e3b000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000fe1000/0x4000)=nil) mremap(&(0x7f0000dab000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000c66000/0x3000)=nil) syz_io_uring_setup(0x2bfe, &(0x7f0000000080), &(0x7f00002dd000/0x4000)=nil, &(0x7f0000e31000/0x6000)=nil, &(0x7f0000000100), 0x0) syz_io_uring_setup(0x54d3, &(0x7f0000000140), &(0x7f00008f1000/0x1000)=nil, &(0x7f000051e000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000040)) [ 501.253928][T23855] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:16 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r1, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r2, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r3, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r4, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r5, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r6 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000000000)={0xa, 0xe20, 0x0, @empty}, 0x1c) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r7, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r7, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r8 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r8, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r8, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r9 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r9, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast2, 0x2}, 0x1c) r10 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r10, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r10, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r11 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r11, &(0x7f0000000480)={0xa, 0xe20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) 10:58:16 executing program 0 (fault-call:0 fault-nth:62): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x72d78dd094c7db66, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x43, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xfa, &(0x7f0000000140)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x38) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) wait4(0x0, 0x0, 0x0, 0x0) r2 = gettid() wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x34) 10:58:16 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x100, 0x0}) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) r3 = socket$inet6(0xa, 0x3, 0x5) setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x36, &(0x7f0000000840)=ANY=[@ANYBLOB="0004000000000000010006180064000000000025949fc500000000000000000000004f8bc8d24a194d2c8324bec7d9c37cf7bbd0b4a7097e5db43c5de0c28549bfec7e3cf22aabe2a9bee7dc59a66dc70d9581021b1316620dc1cf8af59d0cc9baf8e7e37cb07bd5a64b9eec5e35082b1a2d9946d27260e46ffdd6271c38313aab6dc6182f8bfc25f782f30e1daa08a7d46e810e129b8bd743a3f595c975790528050001000074e48ea502d728a2647a1a4cd7bdd8c3050000000000000088760dd30000000000000f0000000000000000566efa64a52946d67a9eba758a884be66e000000000000341f06a7384cc8b22e9474af9828e36eb179091449c0053db8176e71bd9ef4b7e06963bd7f8fa5ea5ff32b7ace93371ef715fbfe542746af000000000400000000"], 0x30) setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x36, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r6}, {0x0, r6}, {r5}, {r5}, {r5, r6}, {}, {}, {0x0, r6}, {}, {r5, r6}, {0x0, r6}, {}, {r4, r6}, {0x0, r6}, {}, {r5, r6}, {0x0, r6}, {}, {}, {}, {0x0, r6}, {r5}, {0x0, r6}, {0x0, r6}, {r5}, {0x0, r6}, {r4}, {}, {r4}, {0x0, r6}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {r5, r6}, {0x0, r6}, {r4, r6}, {}, {0x0, r6}, {r5}, {}, {0x0, r6}, {r5}, {0x0, r6}, {r5}, {0x0, r6}, {}, {r4, r6}, {0x0, r6}, {r4}, {}, {r5}, {r4}, {}, {r5, r6}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r5}, {r4, r6}, {}, {r4}, {}, {}, {0x0, r6}, {}, {r5}, {r4}, {}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {r4}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r4, r6}, {}, {}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5}, {r4, r6}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {r4}, {r4, r6}, {}, {0x0, r6}, {r4, r6}, {0x0, r6}, {r5, r6}, {r4, r6}, {}, {}, {r4, r6}, {r4}, {r5, r6}, {}, {r4}, {r4, r6}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r5, r6}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {0x0, r6}, {}, {r5, r6}, {r5}, {}, {0x0, r6}, {r4}, {0x0, r6}, {r5, r6}, {r4}, {0x0, r6}, {r5, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {r5}, {0x0, r6}, {r5}, {r4}, {}, {}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {r4}, {0x0, r6}, {r4, r6}, {r5, r6}, {0x0, r6}, {r4}, {}, {r4}, {0x0, r6}, {r5}, {r4, r6}, {r4, r6}, {0x0, r6}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {r4}, {}, {r4}, {r5}, {0x0, r6}, {r5, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {r5, r6}, {r4, r6}, {r5}, {r5, r6}, {}, {r5}, {r4}, {}, {r4, r6}, {r5}, {}, {r4, r6}, {}, {}, {0x0, r6}, {r5}, {0x0, r6}, {r4}, {r5}, {r5}, {}, {}, {r5}, {0x0, r6}, {0x0, r6}, {}, {r4}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {r4}, {0x0, r6}, {r4}, {r5, r6}, {r4, r6}, {r5, r6}, {r5}, {r4, r6}, {}, {}, {r5}, {r4, r6}, {0x0, r6}, {r4, r6}, {0x0, r6}, {r5}, {r5}, {r4}, {0x0, r6}, {0x0, r6}, {r5}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {r4, r6}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r7, 0x81f8943c, &(0x7f0000000640)) clone(0x40808000, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCMIWAIT(0xffffffffffffffff, 0x545c, 0x0) r8 = gettid() tkill(r8, 0x1e) [ 501.397957][ C1] sd 0:0:1:0: [sg0] tag#7418 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 501.403020][T23902] loop0: detected capacity change from 0 to 360 [ 501.408348][ C1] sd 0:0:1:0: [sg0] tag#7418 CDB: opcode=0xe5 (vendor) [ 501.421508][ C1] sd 0:0:1:0: [sg0] tag#7418 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 501.426495][T23902] FAULT_INJECTION: forcing a failure. [ 501.426495][T23902] name failslab, interval 1, probability 0, space 0, times 0 [ 501.431168][ C1] sd 0:0:1:0: [sg0] tag#7418 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 501.443744][T23902] CPU: 0 PID: 23902 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 501.453350][ C1] sd 0:0:1:0: [sg0] tag#7418 CDB[20]: ba [ 501.463458][T23902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 501.463469][T23902] Call Trace: [ 501.463476][T23902] dump_stack_lvl+0xb7/0x103 [ 501.487035][T23902] dump_stack+0x11/0x1a [ 501.491191][T23902] should_fail+0x23c/0x250 [ 501.495648][T23902] ? ext4_mb_new_blocks+0x70f/0x1f90 [ 501.501025][T23902] __should_failslab+0x81/0x90 [ 501.505857][T23902] should_failslab+0x5/0x20 [ 501.510521][T23902] kmem_cache_alloc+0x46/0x2e0 [ 501.515285][T23902] ext4_mb_new_blocks+0x70f/0x1f90 [ 501.520398][T23902] ? ext4_find_extent+0x6cf/0x7f0 [ 501.525476][T23902] ? ext4_ext_search_right+0x300/0x540 [ 501.531031][T23902] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 501.536756][T23902] ext4_ext_map_blocks+0x1569/0x1f00 [ 501.542046][T23902] ? __down_write_common+0x42/0x810 [ 501.547236][T23902] ? __down_read_common+0x16d/0x530 [ 501.552526][T23902] ? percpu_counter_add_batch+0x69/0xd0 [ 501.558192][T23902] ? ext4_es_lookup_extent+0x206/0x490 [ 501.563649][T23902] ext4_map_blocks+0x70d/0xef0 [ 501.568474][T23902] ext4_getblk+0xb1/0x3d0 [ 501.572829][T23902] ext4_bread+0x28/0x100 [ 501.577099][T23902] ext4_append+0xd1/0x1c0 [ 501.581608][T23902] ext4_init_new_dir+0x177/0x500 [ 501.586648][T23902] ext4_mkdir+0x329/0x760 [ 501.590995][T23902] vfs_mkdir+0x2a4/0x370 [ 501.595431][T23902] do_mkdirat+0x11d/0x200 [ 501.599855][T23902] __x64_sys_mkdir+0x32/0x40 [ 501.604480][T23902] do_syscall_64+0x3d/0x90 [ 501.608902][T23902] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 501.614792][T23902] RIP: 0033:0x4656f7 [ 501.618803][T23902] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 501.638648][T23902] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 501.647113][T23902] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656f7 [ 501.655069][T23902] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 501.663194][T23902] RBP: 00007f2b68767040 R08: 0000000000000000 R09: ffffffffffffffff [ 501.671203][T23902] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 501.679570][T23902] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:16 executing program 5: mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x0, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a01000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f000058c000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000172000/0x1000)=nil) madvise(&(0x7f00003f3000/0x1000)=nil, 0x1000, 0x2) mremap(&(0x7f0000e3b000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000fe1000/0x4000)=nil) mremap(&(0x7f0000dab000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000c66000/0x3000)=nil) syz_io_uring_setup(0x2bfe, &(0x7f0000000080), &(0x7f00002dd000/0x4000)=nil, &(0x7f0000e31000/0x6000)=nil, &(0x7f0000000100), 0x0) syz_io_uring_setup(0x54d3, &(0x7f0000000140), &(0x7f00008f1000/0x1000)=nil, &(0x7f000051e000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000040)) 10:58:16 executing program 2: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000bff000/0x400000)=nil, 0x7fffdf400000, 0x0, 0x12, r0, 0x0) 10:58:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0xffffffff) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "1516f3827b0ce31d31dfb78c9520f177e371db"}) 10:58:16 executing program 0 (fault-call:0 fault-nth:63): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x72d78dd094c7db66, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x43, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xfa, &(0x7f0000000140)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x38) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) wait4(0x0, 0x0, 0x0, 0x0) r2 = gettid() wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x34) 10:58:16 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x100, 0x0}) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) r3 = socket$inet6(0xa, 0x3, 0x5) setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x36, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x30) setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x36, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r6}, {0x0, r6}, {r5}, {r5}, {r5, r6}, {}, {}, {0x0, r6}, {}, {r5, r6}, {0x0, r6}, {}, {r4, r6}, {0x0, r6}, {}, {r5, r6}, {0x0, r6}, {}, {}, {}, {0x0, r6}, {r5}, {0x0, r6}, {0x0, r6}, {r5}, {0x0, r6}, {r4}, {}, {r4}, {0x0, r6}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {r5, r6}, {0x0, r6}, {r4, r6}, {}, {0x0, r6}, {r5}, {}, {0x0, r6}, {r5}, {0x0, r6}, {r5}, {0x0, r6}, {}, {r4, r6}, {0x0, r6}, {r4}, {}, {r5}, {r4}, {}, {r5, r6}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r5}, {r4, r6}, {}, {r4}, {}, {}, {0x0, r6}, {}, {r5}, {r4}, {}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {r4}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r4, r6}, {}, {}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5}, {r4, r6}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {r4}, {r4, r6}, {}, {0x0, r6}, {r4, r6}, {0x0, r6}, {r5, r6}, {r4, r6}, {}, {}, {r4, r6}, {r4}, {r5, r6}, {}, {r4}, {r4, r6}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r5, r6}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {0x0, r6}, {}, {r5, r6}, {r5}, {}, {0x0, r6}, {r4}, {0x0, r6}, {r5, r6}, {r4}, {0x0, r6}, {r5, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {r5}, {0x0, r6}, {r5}, {r4}, {}, {}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {r4}, {0x0, r6}, {r4, r6}, {r5, r6}, {0x0, r6}, {r4}, {}, {r4}, {0x0, r6}, {r5}, {r4, r6}, {r4, r6}, {0x0, r6}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {r4}, {}, {r4}, {r5}, {0x0, r6}, {r5, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {r5, r6}, {r4, r6}, {r5}, {r5, r6}, {}, {r5}, {r4}, {}, {r4, r6}, {r5}, {}, {r4, r6}, {}, {}, {0x0, r6}, {r5}, {0x0, r6}, {r4}, {r5}, {r5}, {}, {}, {r5}, {0x0, r6}, {0x0, r6}, {}, {r4}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {r4}, {0x0, r6}, {r4}, {r5, r6}, {r4, r6}, {r5, r6}, {r5}, {r4, r6}, {}, {}, {r5}, {r4, r6}, {0x0, r6}, {r4, r6}, {0x0, r6}, {r5}, {r5}, {r4}, {0x0, r6}, {0x0, r6}, {r5}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {r4, r6}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r7, 0x81f8943c, &(0x7f0000000640)) clone(0x40808000, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCMIWAIT(0xffffffffffffffff, 0x545c, 0x0) r8 = gettid() tkill(r8, 0x1e) 10:58:16 executing program 2: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000bff000/0x400000)=nil, 0x7fffdf400000, 0x0, 0x12, r0, 0x0) 10:58:16 executing program 5: mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x0, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a01000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f000058c000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000172000/0x1000)=nil) madvise(&(0x7f00003f3000/0x1000)=nil, 0x1000, 0x2) mremap(&(0x7f0000e3b000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000fe1000/0x4000)=nil) mremap(&(0x7f0000dab000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000c66000/0x3000)=nil) syz_io_uring_setup(0x2bfe, &(0x7f0000000080), &(0x7f00002dd000/0x4000)=nil, &(0x7f0000e31000/0x6000)=nil, &(0x7f0000000100), 0x0) syz_io_uring_setup(0x54d3, &(0x7f0000000140), &(0x7f00008f1000/0x1000)=nil, &(0x7f000051e000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000040)) [ 501.853791][T23933] loop0: detected capacity change from 0 to 360 [ 501.860990][ C0] sd 0:0:1:0: [sg0] tag#7375 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 501.871401][ C0] sd 0:0:1:0: [sg0] tag#7375 CDB: opcode=0xe5 (vendor) [ 501.878439][ C0] sd 0:0:1:0: [sg0] tag#7375 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 501.888146][ C0] sd 0:0:1:0: [sg0] tag#7375 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 501.897833][ C0] sd 0:0:1:0: [sg0] tag#7375 CDB[20]: ba [ 501.925098][T23933] FAULT_INJECTION: forcing a failure. [ 501.925098][T23933] name failslab, interval 1, probability 0, space 0, times 0 [ 501.937712][T23933] CPU: 0 PID: 23933 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 501.948008][T23933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 501.958057][T23933] Call Trace: [ 501.961348][T23933] dump_stack_lvl+0xb7/0x103 [ 501.965987][T23933] dump_stack+0x11/0x1a [ 501.970167][T23933] should_fail+0x23c/0x250 [ 501.974638][T23933] ? mempool_alloc_slab+0x16/0x20 [ 501.980816][T23933] __should_failslab+0x81/0x90 [ 501.985589][T23933] should_failslab+0x5/0x20 [ 501.990091][T23933] kmem_cache_alloc+0x46/0x2e0 [ 501.994935][T23933] mempool_alloc_slab+0x16/0x20 [ 501.999803][T23933] ? mempool_free+0x130/0x130 [ 502.004553][T23933] mempool_alloc+0x8c/0x300 [ 502.009145][T23933] ? __mod_memcg_lruvec_state+0xa7/0x190 [ 502.014865][T23933] ? percpu_counter_add_batch+0x69/0xd0 [ 502.020495][T23933] bio_alloc_bioset+0xcc/0x480 10:58:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x72d78dd094c7db66, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x43, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xfa, &(0x7f0000000140)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x38) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) wait4(0x0, 0x0, 0x0, 0x0) r2 = gettid() wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x34) 10:58:16 executing program 3: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x10f, 0xe000}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000640)=""/67, 0x43) 10:58:16 executing program 5: mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x0, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a01000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f000058c000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000172000/0x1000)=nil) madvise(&(0x7f00003f3000/0x1000)=nil, 0x1000, 0x2) mremap(&(0x7f0000e3b000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000fe1000/0x4000)=nil) mremap(&(0x7f0000dab000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000c66000/0x3000)=nil) syz_io_uring_setup(0x2bfe, &(0x7f0000000080), &(0x7f00002dd000/0x4000)=nil, &(0x7f0000e31000/0x6000)=nil, &(0x7f0000000100), 0x0) syz_io_uring_setup(0x54d3, &(0x7f0000000140), &(0x7f00008f1000/0x1000)=nil, &(0x7f000051e000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000040)) 10:58:16 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x100, 0x0}) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) r3 = socket$inet6(0xa, 0x3, 0x5) setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x36, &(0x7f0000000840)=ANY=[@ANYBLOB="0004000000000000010006180064000000000025949fc500000000000000000000004f8bc8d24a194d2c8324bec7d9c37cf7bbd0b4a7097e5db43c5de0c28549bfec7e3cf22aabe2a9bee7dc59a66dc70d9581021b1316620dc1cf8af59d0cc9baf8e7e37cb07bd5a64b9eec5e35082b1a2d9946d27260e46ffdd6271c38313aab6dc6182f8bfc25f782f30e1daa08a7d46e810e129b8bd743a3f595c975790528050001000074e48ea502d728a2647a1a4cd7bdd8c3050000000000000088760dd30000000000000f0000000000000000566efa64a52946d67a9eba758a884be66e000000000000341f06a7384cc8b22e9474af9828e36eb179091449c0053db8176e71bd9ef4b7e06963bd7f8fa5ea5ff32b7ace93371ef715fbfe542746af000000000400000000"], 0x30) setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x36, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r6}, {0x0, r6}, {r5}, {r5}, {r5, r6}, {}, {}, {0x0, r6}, {}, {r5, r6}, {0x0, r6}, {}, {r4, r6}, {0x0, r6}, {}, {r5, r6}, {0x0, r6}, {}, {}, {}, {0x0, r6}, {r5}, {0x0, r6}, {0x0, r6}, {r5}, {0x0, r6}, {r4}, {}, {r4}, {0x0, r6}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {r5, r6}, {0x0, r6}, {r4, r6}, {}, {0x0, r6}, {r5}, {}, {0x0, r6}, {r5}, {0x0, r6}, {r5}, {0x0, r6}, {}, {r4, r6}, {0x0, r6}, {r4}, {}, {r5}, {r4}, {}, {r5, r6}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r5}, {r4, r6}, {}, {r4}, {}, {}, {0x0, r6}, {}, {r5}, {r4}, {}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {r4}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r4, r6}, {}, {}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5}, {r4, r6}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {r4}, {r4, r6}, {}, {0x0, r6}, {r4, r6}, {0x0, r6}, {r5, r6}, {r4, r6}, {}, {}, {r4, r6}, {r4}, {r5, r6}, {}, {r4}, {r4, r6}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r5, r6}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {0x0, r6}, {}, {r5, r6}, {r5}, {}, {0x0, r6}, {r4}, {0x0, r6}, {r5, r6}, {r4}, {0x0, r6}, {r5, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {r5}, {0x0, r6}, {r5}, {r4}, {}, {}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {r4}, {0x0, r6}, {r4, r6}, {r5, r6}, {0x0, r6}, {r4}, {}, {r4}, {0x0, r6}, {r5}, {r4, r6}, {r4, r6}, {0x0, r6}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {r4}, {}, {r4}, {r5}, {0x0, r6}, {r5, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {r5, r6}, {r4, r6}, {r5}, {r5, r6}, {}, {r5}, {r4}, {}, {r4, r6}, {r5}, {}, {r4, r6}, {}, {}, {0x0, r6}, {r5}, {0x0, r6}, {r4}, {r5}, {r5}, {}, {}, {r5}, {0x0, r6}, {0x0, r6}, {}, {r4}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {r4}, {0x0, r6}, {r4}, {r5, r6}, {r4, r6}, {r5, r6}, {r5}, {r4, r6}, {}, {}, {r5}, {r4, r6}, {0x0, r6}, {r4, r6}, {0x0, r6}, {r5}, {r5}, {r4}, {0x0, r6}, {0x0, r6}, {r5}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {r4, r6}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r7, 0x81f8943c, &(0x7f0000000640)) clone(0x40808000, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCMIWAIT(0xffffffffffffffff, 0x545c, 0x0) r8 = gettid() tkill(r8, 0x1e) [ 502.025394][T23933] ? __mark_inode_dirty+0x103/0x680 [ 502.030681][T23933] submit_bh_wbc+0x130/0x330 [ 502.035271][T23933] ? __list_del_entry_valid+0x54/0xc0 [ 502.040653][T23933] __sync_dirty_buffer+0x136/0x1e0 [ 502.045838][T23933] sync_dirty_buffer+0x16/0x20 [ 502.050643][T23933] __ext4_handle_dirty_metadata+0x1c9/0x590 [ 502.056757][T23933] ? __getblk_gfp+0x4d3/0x590 [ 502.061490][T23933] ? __ext4_journal_get_create_access+0x42/0x1a0 [ 502.067916][T23933] ext4_getblk+0x2cc/0x3d0 [ 502.072418][T23933] ext4_bread+0x28/0x100 [ 502.076671][T23933] ext4_append+0xd1/0x1c0 [ 502.081099][T23933] ext4_init_new_dir+0x177/0x500 [ 502.086301][T23933] ext4_mkdir+0x329/0x760 [ 502.090983][T23933] vfs_mkdir+0x2a4/0x370 [ 502.095494][T23933] do_mkdirat+0x11d/0x200 [ 502.100050][T23933] __x64_sys_mkdir+0x32/0x40 [ 502.104881][T23933] do_syscall_64+0x3d/0x90 [ 502.109517][T23933] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 502.115591][T23933] RIP: 0033:0x4656f7 [ 502.120183][T23933] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 502.139790][T23933] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 502.148288][T23933] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656f7 [ 502.153463][ C1] sd 0:0:1:0: [sg0] tag#7422 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 502.156252][T23933] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 10:58:16 executing program 2: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000bff000/0x400000)=nil, 0x7fffdf400000, 0x0, 0x12, r0, 0x0) 10:58:17 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000500)='+', 0x1}], 0x1) [ 502.166607][ C1] sd 0:0:1:0: [sg0] tag#7422 CDB: opcode=0xe5 (vendor) [ 502.174623][T23933] RBP: 00007f2b68767040 R08: 0000000000000000 R09: ffffffffffffffff [ 502.181480][ C1] sd 0:0:1:0: [sg0] tag#7422 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 502.189417][T23933] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 502.189430][T23933] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 [ 502.198964][ C1] sd 0:0:1:0: [sg0] tag#7422 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d 10:58:17 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x108}]}, 0x10) sendmmsg(r0, &(0x7f0000006340)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)="c03e1abd", 0x3ec0}], 0x1}}], 0x1, 0x0) [ 502.224805][ C1] sd 0:0:1:0: [sg0] tag#7422 CDB[20]: ba 10:58:17 executing program 0 (fault-call:0 fault-nth:64): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:17 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x40900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000040)}, {&(0x7f0000000180)="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", 0x10d}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2c) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r1, 0x0, 0x0) 10:58:17 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x100, 0x0}) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) r3 = socket$inet6(0xa, 0x3, 0x5) setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x36, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x30) setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x36, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r6}, {0x0, r6}, {r5}, {r5}, {r5, r6}, {}, {}, {0x0, r6}, {}, {r5, r6}, {0x0, r6}, {}, {r4, r6}, {0x0, r6}, {}, {r5, r6}, {0x0, r6}, {}, {}, {}, {0x0, r6}, {r5}, {0x0, r6}, {0x0, r6}, {r5}, {0x0, r6}, {r4}, {}, {r4}, {0x0, r6}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {r5, r6}, {0x0, r6}, {r4, r6}, {}, {0x0, r6}, {r5}, {}, {0x0, r6}, {r5}, {0x0, r6}, {r5}, {0x0, r6}, {}, {r4, r6}, {0x0, r6}, {r4}, {}, {r5}, {r4}, {}, {r5, r6}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r5}, {r4, r6}, {}, {r4}, {}, {}, {0x0, r6}, {}, {r5}, {r4}, {}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {r4}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r4, r6}, {}, {}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5}, {r4, r6}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {r4}, {r4, r6}, {}, {0x0, r6}, {r4, r6}, {0x0, r6}, {r5, r6}, {r4, r6}, {}, {}, {r4, r6}, {r4}, {r5, r6}, {}, {r4}, {r4, r6}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r5, r6}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {0x0, r6}, {}, {r5, r6}, {r5}, {}, {0x0, r6}, {r4}, {0x0, r6}, {r5, r6}, {r4}, {0x0, r6}, {r5, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {r5}, {0x0, r6}, {r5}, {r4}, {}, {}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {r4}, {0x0, r6}, {r4, r6}, {r5, r6}, {0x0, r6}, {r4}, {}, {r4}, {0x0, r6}, {r5}, {r4, r6}, {r4, r6}, {0x0, r6}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {r4}, {}, {r4}, {r5}, {0x0, r6}, {r5, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {r5, r6}, {r4, r6}, {r5}, {r5, r6}, {}, {r5}, {r4}, {}, {r4, r6}, {r5}, {}, {r4, r6}, {}, {}, {0x0, r6}, {r5}, {0x0, r6}, {r4}, {r5}, {r5}, {}, {}, {r5}, {0x0, r6}, {0x0, r6}, {}, {r4}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {r4}, {0x0, r6}, {r4}, {r5, r6}, {r4, r6}, {r5, r6}, {r5}, {r4, r6}, {}, {}, {r5}, {r4, r6}, {0x0, r6}, {r4, r6}, {0x0, r6}, {r5}, {r5}, {r4}, {0x0, r6}, {0x0, r6}, {r5}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {r4, r6}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r7, 0x81f8943c, &(0x7f0000000640)) clone(0x40808000, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCMIWAIT(0xffffffffffffffff, 0x545c, 0x0) r8 = gettid() tkill(r8, 0x1e) 10:58:17 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00') r2 = syz_open_dev$evdev(&(0x7f0000000100), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) sendfile(r0, r1, 0x0, 0x7ffff000) [ 502.293232][T23979] new mount options do not match the existing superblock, will be ignored [ 502.335891][ C1] sd 0:0:1:0: [sg0] tag#7390 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 502.337471][T24001] new mount options do not match the existing superblock, will be ignored [ 502.346395][ C1] sd 0:0:1:0: [sg0] tag#7390 CDB: opcode=0xe5 (vendor) [ 502.346415][ C1] sd 0:0:1:0: [sg0] tag#7390 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 502.371978][ C1] sd 0:0:1:0: [sg0] tag#7390 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d 10:58:17 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000500)='+', 0x1}], 0x1) 10:58:17 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SG_GET_LOW_DMA(r0, 0x2270, &(0x7f00000000c0)) 10:58:17 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x108}]}, 0x10) sendmmsg(r0, &(0x7f0000006340)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)="c03e1abd", 0x3ec0}], 0x1}}], 0x1, 0x0) [ 502.381665][ C1] sd 0:0:1:0: [sg0] tag#7390 CDB[20]: ba [ 502.401361][T24006] loop0: detected capacity change from 0 to 360 [ 502.419544][T24006] FAULT_INJECTION: forcing a failure. [ 502.419544][T24006] name failslab, interval 1, probability 0, space 0, times 0 [ 502.432303][T24006] CPU: 1 PID: 24006 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 502.442572][T24006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 502.453265][T24006] Call Trace: [ 502.456923][T24006] dump_stack_lvl+0xb7/0x103 [ 502.461689][T24006] dump_stack+0x11/0x1a [ 502.465847][T24006] should_fail+0x23c/0x250 [ 502.470366][T24006] ? __es_insert_extent+0x51f/0xe70 [ 502.475560][T24006] __should_failslab+0x81/0x90 [ 502.480576][T24006] should_failslab+0x5/0x20 [ 502.485074][T24006] kmem_cache_alloc+0x46/0x2e0 [ 502.490015][T24006] __es_insert_extent+0x51f/0xe70 [ 502.495029][T24006] ? ext4_ext_map_blocks+0x10a8/0x1f00 [ 502.500559][T24006] ext4_es_insert_extent+0x1bb/0x19d0 [ 502.505950][T24006] ? percpu_counter_add_batch+0x69/0xd0 [ 502.511478][T24006] ? ext4_es_lookup_extent+0x206/0x490 [ 502.516916][T24006] ext4_map_blocks+0xa4c/0xef0 [ 502.521659][T24006] ext4_getblk+0xb1/0x3d0 [ 502.525992][T24006] ext4_bread+0x28/0x100 [ 502.530234][T24006] ext4_append+0xd1/0x1c0 [ 502.534635][T24006] ext4_init_new_dir+0x177/0x500 [ 502.539738][T24006] ext4_mkdir+0x329/0x760 [ 502.544158][T24006] vfs_mkdir+0x2a4/0x370 [ 502.548393][T24006] do_mkdirat+0x11d/0x200 [ 502.552892][T24006] __x64_sys_mkdir+0x32/0x40 [ 502.557494][T24006] do_syscall_64+0x3d/0x90 [ 502.562016][T24006] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 502.567888][T24006] RIP: 0033:0x4656f7 [ 502.571761][T24006] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 502.591606][T24006] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 502.600090][T24006] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656f7 [ 502.608176][T24006] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 502.616142][T24006] RBP: 00007f2b68767040 R08: 0000000000000000 R09: ffffffffffffffff [ 502.624288][T24006] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 10:58:17 executing program 4: r0 = socket(0x2, 0x3, 0x7) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000040)={&(0x7f0000000100)={0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_tos_u8={{0x11, 0x0, 0x7}}], 0x18}, 0x0) [ 502.632424][T24006] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:17 executing program 0 (fault-call:0 fault-nth:65): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:17 executing program 1: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty, @dev}, 0xc) 10:58:17 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x108}]}, 0x10) sendmmsg(r0, &(0x7f0000006340)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)="c03e1abd", 0x3ec0}], 0x1}}], 0x1, 0x0) 10:58:17 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000500)='+', 0x1}], 0x1) 10:58:17 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) sendmsg$inet(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, 0x0, 0x0, &(0x7f00000005c0)=[@ip_retopts={{0x10}}], 0x10}, 0x0) [ 502.667447][T24020] new mount options do not match the existing superblock, will be ignored [ 502.756592][T24042] loop0: detected capacity change from 0 to 360 [ 502.772400][T24044] new mount options do not match the existing superblock, will be ignored [ 502.781163][T24042] FAULT_INJECTION: forcing a failure. [ 502.781163][T24042] name failslab, interval 1, probability 0, space 0, times 0 [ 502.793942][T24042] CPU: 0 PID: 24042 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 502.804093][T24042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 502.814226][T24042] Call Trace: [ 502.817487][T24042] dump_stack_lvl+0xb7/0x103 [ 502.822064][T24042] dump_stack+0x11/0x1a [ 502.826465][T24042] should_fail+0x23c/0x250 [ 502.830886][T24042] ? mempool_alloc_slab+0x16/0x20 [ 502.835896][T24042] __should_failslab+0x81/0x90 [ 502.840663][T24042] should_failslab+0x5/0x20 [ 502.845154][T24042] kmem_cache_alloc+0x46/0x2e0 [ 502.849972][T24042] mempool_alloc_slab+0x16/0x20 [ 502.854811][T24042] ? mempool_free+0x130/0x130 [ 502.859570][T24042] mempool_alloc+0x8c/0x300 [ 502.864056][T24042] ? bit_wait+0x50/0x50 [ 502.868187][T24042] ? schedule+0x67/0x90 [ 502.872374][T24042] ? io_schedule+0x3b/0x50 [ 502.876764][T24042] ? bit_wait+0x50/0x50 [ 502.880895][T24042] ? out_of_line_wait_on_bit+0xdb/0x110 [ 502.886418][T24042] bio_alloc_bioset+0xcc/0x480 [ 502.891184][T24042] ? __crc32c_le_base+0x23a/0x330 [ 502.896199][T24042] submit_bh_wbc+0x130/0x330 [ 502.900899][T24042] __sync_dirty_buffer+0x136/0x1e0 [ 502.906010][T24042] sync_dirty_buffer+0x16/0x20 [ 502.910950][T24042] __ext4_handle_dirty_metadata+0x1c9/0x590 [ 502.916982][T24042] ? __ext4_journal_get_write_access+0x18e/0x2f0 [ 502.923298][T24042] ext4_handle_dirty_dirblock+0x184/0x330 [ 502.928999][T24042] ext4_init_new_dir+0x3e5/0x500 [ 502.933918][T24042] ext4_mkdir+0x329/0x760 [ 502.938229][T24042] vfs_mkdir+0x2a4/0x370 [ 502.942456][T24042] do_mkdirat+0x11d/0x200 [ 502.946782][T24042] __x64_sys_mkdir+0x32/0x40 [ 502.951373][T24042] do_syscall_64+0x3d/0x90 [ 502.955995][T24042] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 502.962014][T24042] RIP: 0033:0x4656f7 [ 502.965888][T24042] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 502.985766][T24042] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 502.994155][T24042] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656f7 [ 503.002235][T24042] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 503.010363][T24042] RBP: 00007f2b68767040 R08: 0000000000000000 R09: ffffffffffffffff [ 503.018313][T24042] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 503.026265][T24042] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:20 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x108}]}, 0x10) sendmmsg(r0, &(0x7f0000006340)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)="c03e1abd", 0x3ec0}], 0x1}}], 0x1, 0x0) 10:58:20 executing program 0 (fault-call:0 fault-nth:66): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:20 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) sendmsg$inet(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, 0x0, 0x0, &(0x7f00000005c0)=[@ip_retopts={{0x10}}], 0x10}, 0x0) 10:58:20 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000500)='+', 0x1}], 0x1) 10:58:20 executing program 1: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty, @dev}, 0xc) 10:58:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x40900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000040)}, {&(0x7f0000000180)="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", 0x10d}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2c) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r1, 0x0, 0x0) [ 505.306906][T24060] loop0: detected capacity change from 0 to 360 [ 505.319243][T24060] FAULT_INJECTION: forcing a failure. [ 505.319243][T24060] name failslab, interval 1, probability 0, space 0, times 0 [ 505.332001][T24060] CPU: 1 PID: 24060 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 505.332809][T24061] new mount options do not match the existing superblock, will be ignored 10:58:20 executing program 1: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty, @dev}, 0xc) 10:58:20 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) sendmsg$inet(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, 0x0, 0x0, &(0x7f00000005c0)=[@ip_retopts={{0x10}}], 0x10}, 0x0) [ 505.342744][T24060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 505.342761][T24060] Call Trace: [ 505.342769][T24060] dump_stack_lvl+0xb7/0x103 [ 505.342795][T24060] dump_stack+0x11/0x1a [ 505.342810][T24060] should_fail+0x23c/0x250 [ 505.378981][T24060] ? mempool_alloc_slab+0x16/0x20 [ 505.384014][T24060] __should_failslab+0x81/0x90 [ 505.388878][T24060] should_failslab+0x5/0x20 [ 505.393394][T24060] kmem_cache_alloc+0x46/0x2e0 [ 505.398323][T24060] ? chksum_update+0x39/0x50 [ 505.402976][T24060] mempool_alloc_slab+0x16/0x20 [ 505.407918][T24060] ? mempool_free+0x130/0x130 [ 505.412625][T24060] mempool_alloc+0x8c/0x300 [ 505.418617][T24060] ? __cond_resched+0x11/0x40 [ 505.423541][T24060] ? __getblk_gfp+0x3f/0x590 [ 505.428624][T24060] ? pagecache_get_page+0x77a/0x900 [ 505.433966][T24060] ? PageHuge+0x59/0xc0 [ 505.438433][T24060] bio_alloc_bioset+0xcc/0x480 [ 505.443728][T24060] ? __crc32c_le_base+0x23a/0x330 [ 505.448750][T24060] submit_bh_wbc+0x130/0x330 [ 505.453372][T24060] __sync_dirty_buffer+0x136/0x1e0 [ 505.458480][T24060] sync_dirty_buffer+0x16/0x20 [ 505.463266][T24060] __ext4_handle_dirty_metadata+0x1c9/0x590 [ 505.469477][T24060] ext4_handle_dirty_dirblock+0x184/0x330 [ 505.475204][T24060] add_dirent_to_buf+0x375/0x480 [ 505.480171][T24060] ext4_add_entry+0x3d5/0x1fc0 [ 505.485045][T24060] ? __brelse+0x2c/0x50 [ 505.489234][T24060] ? __ext4_mark_inode_dirty+0x4f1/0x5b0 [ 505.494991][T24060] ? __brelse+0x2c/0x50 [ 505.499130][T24060] ? ext4_init_new_dir+0x443/0x500 [ 505.504326][T24060] ext4_mkdir+0x385/0x760 [ 505.508636][T24060] vfs_mkdir+0x2a4/0x370 [ 505.512966][T24060] do_mkdirat+0x11d/0x200 [ 505.517348][T24060] __x64_sys_mkdir+0x32/0x40 [ 505.522075][T24060] do_syscall_64+0x3d/0x90 [ 505.526480][T24060] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 505.532548][T24060] RIP: 0033:0x4656f7 [ 505.536520][T24060] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 10:58:20 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x50, 0x1, 0x1, 0x801, 0x0, 0x0, {0xa}, [@CTA_TUPLE_ORIG={0x3c, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x2}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x14, 0x4, @empty}}}]}]}, 0x50}}, 0x0) [ 505.556175][T24060] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 505.564670][T24060] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656f7 [ 505.572710][T24060] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 505.580676][T24060] RBP: 00007f2b68767040 R08: 0000000000000000 R09: ffffffffffffffff [ 505.588766][T24060] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 505.596810][T24060] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:20 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="839d7a846fe1127cba4e17f0794745c982bbc122f4c9cf3c4754460037d7c2bc1b5789cfa325193262483c8ea03f25de7b80b09bbe69770b2f66ce9223ff24a19165c7dd041dc9d4ce647ac4a1b875fb4a16d406a82c877e6cd841b53fdf884e06568f1a97310b73672c22ffdf539b2aeb3370b1f936debd64d38555bbde96d83f8f44d1395cbe1d7b93a2b95d7c8d36f33675bef7e3e186c6da2650bdb2e442cc249b0e507cba3d123ce61023a1ab1023ae4706d786a867b970ca7d7de56dcc96bce505e45023aae9283c2cc73bc00d82d2758256a386affbf70300000008e5ec42e5d11638ba", @ANYRES32], 0x3}}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000053000)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x81, "a4f7f577684fe5"}) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$lock(r5, 0x7, &(0x7f0000000080)={0x1}) r6 = syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x6, 0x6, &(0x7f00000007c0)=[{&(0x7f0000000280)="dedacccbe3bd7e1469a922ef1765e60fab6cb9c9341f00111c23c1e74ec4aafb459d9333a63f52994adbd559c669fc34bd22cfaf4659a06f10b886a15c819e57602a5250b3eff99be9f402b1d706d0e53da89bf30f87b4a3f256c5f5ec065ef9bd4798e65b1fa3e8334547945c13edd2a37cd77f9fc677351f351c6f9ef5867f23d3ad109b01c050da6472ec68b8709291ee89a2aee214933037c6db885fb4b4dada8db67099e444a410765d87ae63628508b31b1ee769013c7e0bffb29cee16094a10d3747712a3", 0xc8, 0x7fffffff}, {&(0x7f0000000440)="bdfbcdb184b6e9748692e453d4dcae242f472e4bbb6a4066", 0x18, 0x2}, {&(0x7f0000000480)="f2493b6b8d09260ff32ef882eeadf96c3db492a65471582775e8af45eb962d0d9f9ff54a546d2c98046c052df8efc9ff0d0280c2292da49910799a1f72880977709529163b6f143fd05ac4651849f86d2041c898cf3fc55853d9ed83de5a4045493e388296f7a0c137389c10583b0ca6aad07ba38ae76779d5eae8541326c260f01f2c9d2e365b05d7f5a2b0853cd58e2e046e14725335f72adfde15f9f172f016f1461d334f615294c998bd344b5f68a6bcbbc21739d9acc3611f9bdd1dde34e02bf9c9eff6647717169fafbe35c23707ff862fbfc1ed905321aeb86da498a2cf63374806454b157ab83eb446d1839e0288ea4120ac6f", 0xf7, 0x6b35}, {&(0x7f0000000580)="0af4adb88c19959e03acf23367b52e7a545b00d9916c30aa4ea40db9cc8a782f6de325377351a016e3262ec9e58a5dc6d8d7b18b8c45d137f75c5abc7dbe6451b7d9725dcd02d46efde7686ba7cabc89b9324164486b41444c6f87ad1eb83b3febd67149d0a38ce0ed74d5de231f20160a1c3f140b096a5a28b3763f4ab812", 0x7f, 0x3}, {&(0x7f0000000600)="9c97d13619bd2207fe8452d3dd81d0a5e0ad4f681a827092b0fdb4b56e12c346b0b0813a979748d31a6941fa0c2ceb4b47967a70c304309d1041afca49ccddcc0288570ca23b179c7b781255e992de98bc5eaafbc3ac0766b3de7e26f537f60dc66f904caef423bb767d74d24ac6962579eda5a76db764148c8b2b982434409f39203f", 0x83, 0x4}, {&(0x7f00000006c0)="367b8e91fc31290cfc8a5a5695edbee296724269daceea3caa0040fbd0d6d48902e15a37db0b97148e4e42a480fd4858948a5c687400cb641c4b30366ba2eeab800394dc9e34b0e8c96ca267629914f8f5463b67743c9939c63a1d811a5b6dcee63f47c970468b3c26d90a03ebc2be16615e896bac10766f8720a33f3e58ba9226c4dd672509fd37b643bf2235929c289a8e43f2c0a100a51368b213ef91d4799684f4336b161f9d345f95d8dd921252ebd7f2aded2284e3a6d3abd0aada6e8ce53ab1b1", 0xc4, 0x5838}], 0x1001001, &(0x7f0000000880)={[{@nodots}], [{@smackfsfloor={'smackfsfloor', 0x3d, '/dev/sg#\x00'}}, {@context={'context', 0x3d, 'staff_u'}}, {@subj_type={'subj_type', 0x3d, '-@%\\*'}}, {@uid_lt}]}) splice(r5, &(0x7f0000000040)=0x47bc, r6, &(0x7f0000000900)=0x10001, 0x8, 0x6) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001a40)={0x0, 0x0, "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", "460ae9dc7aa244c142323e995a64cc9d2e347b428f1e851c7ecd4515a6f0c61c18a25414a22a556c22568bb0fa0cc5e6ba98ccc918322ae8079d0bb33371ec96dd6b9554d58801fe7baf103e0fb1264442d8c3f0696d62d9cb46aa8b9f18ab7cdfbfa9b4849fcf0e0322be071a6d54f13397ef69c8df4ea871a60ad996ae9753e0201ccb7f38bb0db2d0937e82e05a3238d54c928403fa4582149712665a07c6f8a59c3bdadb80f81025f35495b95061c0b2c3d01e1f41a24e281d88ed74e82b97e403f27261f3fdbbdf3f0ce38b41f354b2265a6e6ed9b2c6b01ec781c962dee0640c8ec4a9706da4ad0de12017588994c8814056b815d010fde48260a131fef0177b91a9133a15d0a5955219f33e46fecb8fdf8d88e722c8c6474ea5b6f1c933b6cb3f76c49197eddaaebdcf2eb06f46962866cc2154a8f7cf8e5a53efbaa7583ffced37cee5643fc8d5345649e07ad5eee1534fb7f57b8cf2ddaa379ca5b13afed41dcbfffd91ba15e242439c55769160c91b102fbdb438ab26e0fa7685b8efc0034c135e692a3f3e4cd31b735a994a68e7091bc9ed027fd39ec3dd5a6b31d9a2400ae7ac5ecb0bd707d5be18153a34a3bcd14dcfb93a3b6941783bc9a0d0ad1dec8fff436f41ace8179770e9f4ff8b52244e3ff586dab309c7031b534d56543e5ffdd36aaa268213e3c87ab80b708f608889322f33b3c83d41055caa751bea72dc11877697a5f3cbee6f48ad4621642c35f2ab9b664ce799043b6f1b48e7617898c4942ec2cd857f6d463ff7486c7e99941f5e7384a8efe33b6d35c35fdd6967272baeaebabc4c025386ff3bdc91f3529fe8307a77febacccd252601872784beca5cf5937937adcb8c380e033ad3e6b540633b511c7b5f002a88320ab96e19e5746c45659cdf0bc45b21edbf5c4051bb8a1b7e3d4771c84bf27f45080a3705e0bcbd911cc868b29012ad75049fad0a9d92aa7749852a12b562a7ed6994f5fade5740701cdebc5dfa715be690bbd3679d86b46f4debe0e7b6c2ad46083dd41fa81ea387fb0339ab478749e37586862ba1d0e300ceaf2d3b1a254a23817e04152b9c6365b32843d8bb91d6beac0b35cead43fa31c919e6cd1053dbe330d9dd06671ea7539e98212c26a5e7c6b10f9d9a88d306326ee1897da347ef0fa1d529d18a2859c9cee02855fdc45c848e4cf3a5eaa77ee3c47ecaba3085b428313acca96fe349fc6b9047a44f1fe618644785f2149d58e4ddb542fef41a31ee00cd6e89b2f5b728cce80a560dbef9b7e37aff04414b408d9a0e93ae9a1faf10a766b47f4da9c1ea63a287399d8048c82682df25e6330c758697555b903a49491ab5d9abdeba5eaa74db4040f4f8a54443e02555c3fa67702dd1176883da6bd16b49aa946be99912d8782b1e348ade21a0a2873c07b13a6d75fd820c490b65a34fa75f296cabb88f5f9abb0443efe36239bcb3a7d1fce9321eed63ac1933cda05f7db953ba3d433ea00ac5cfe5a8c4c5d82f65302ab65e9dda794c2bf32ac13a140863dcf986a771dd95639c606cc2a81a1264895a145a88fc81a96696022106f9a9376682fb2ff47b697196a89fce626e529ef8df628ee462b877e1a88a8f02614ca9fe8bd83287a7aa3bc26c3a5928366d4b081ed1542aac74d7ed927af4bc16c0e3662c6dfaee47565b9602211febec395a061e36da3c61625c5306c2a64a504d079ef043299feebe4421e7c8484d84ed9b8fec42f5afc7f03a406a7d2baffdb2f90bc93040cd0c0cdcdbc3a4c72a2dab9a661f8768d7594a407710b4d0e62bd8a768f9c4435636ddb0121ff7806942fcb1fcbb1622021589ac7167eadd4df62eb692fe126c0511db4b5e1d75195d5b32e557d96ead902a80f27c9192eecd02ac4f0d4ece3e5aa0132594b23d0e36c19a3404addd8675210ad17ec2aa8f43271e288f25bd790db0405a64f86dc1ce122f78e5aa7c2cf90d613682ea8383fe3b4c58051787b52c7d83e49e868f514011fee632d2920ba1683027de095b49fbfd5f3ed630779a230bd5cad5b2eefe83090a66cd0eaa51bf6d12108b1cb7495025b9e2caea683245cca906ac72eddb0b91d6401c3c4828065530bd383b18b6481af3774d85a36ac298d14648ff64350e29fdb63b570abddadba0bb76fa72b56f91e22be70fe071cb79e083ddf7597df6690afe8e9b0539c9ee8b39404c68409a1f1ca890b61ac196dd55c9a16a0c2f212e1c837a8d668299d62843cf38894685a606c7504073818608559f270770b38e6f89e956bf893bb35822206f9f18e05dde20c3a0b0656de50fdc0f146da60dc8ffdac5fa8c0ff098fb14ed7498c50d204bcc823223edbbcd03d3301b2aae485b2da07c83bc762490a6c9afd8c847ca654975dbe0b87904e836cccd884bcb04640d61e998ea8aff97a5b43b61d7d3f4f82d4171e8c93e9fcc28dea8b92bea19b8a2c3b2c22c784c94fd448aae3701ef3c573ad5ccf56fcfcfb091f229739440edb566fb951ed9cd173770bed8c2f3204bce0d64e2a852f905313636be97195da2a8ece94a1de91dd32dd6348aa09ea3ce4471a9eed2c5a5278832ac210895b6c588baac94d2acca88861896341e95bc2dd328284daacd348fa6b3030774ffb47431406ce6d7a84bdbd049ccb0dbd756df6617f2e21a02df719008343f66208223598f1d7fb7d267826fbb4e76fe4af304f7b66dc40cf814017447720be9b222695230235ca1d07de54df650c2ae187c4b087daecb51fad0c4a4cb5d6115d67e8b007d7988bd3eee25f3074a8f33db0f2b8236f10f566498b0d7001934cf98a10727a5261b64f637ac2d5f60923cafe85504fbc9ca49e2a5c918e2e3113e8842003b3e6ca75f00103800d86ffc85bc903e4df43c2b0cb9fdd9ec024570c6c1762a5634db738df911661742c25375e16a835b8bb6d3b2502eea7d3483a6777baa35a4858de637facbfb58466be839bfddd1b8ff0831373c6f6259cc60959853a3e62a89637f5868a80f2f6129fe7a296e45575c287bc74974c5bc5427c40a59cdc0e964a68de753cccdfdca4881a8a7bba140011fd49a796945d8395cb8832d6b22217a30fa2b8f92eb29b716aa943037c86f1a8163cf2356863aed1d573262a7ebd5f1d36d548cad28e6c53afd7af6335cacc41e2aed2b23fe02021cb73540a30f0648307d1e46fc93c4c474b1f9dcb8edd3a9d7490920c33a805e7b8b41850b16f6817e85406d734b93c7baab5908ee8b76161e242163e94704ce61bbc789209d9f368d27b50c50a28d28631c44bbb9a36bc81da4b12cc63a44bffbee3d8e9a0d460e4de34cfee52c2e08e3baa866b8016f7951835506c97c8c4a6fdf7c7aac9337b395270b0553a6d217a52388b99f72f38f6c0cd2516dda466620c118d8cb173241a64665e41ca29cf0dec763ae271231935378538c7b5400aaeb51165f6c435cec96f2816401ef5d6e6d7b4d3f5a3f4a49c8dbc8601f399e2cbf8aaa48a56809db00590c1bfe27d0079df92e89410e02c7d3ee7034fe3e301b05a01efd1a8decca43d6fc55ad93ba50781a0229449ac5730d3d76324770da37d05e631b450b1ef605791a87051031d02029a3bdd01393a44dcf7f11321716f129d082d894ee08f09edc621088dc4f4f5d9496d7b5a3d49146e38b4dbd27a2a65c32b4e6c2e04992e4829ae8d9f399a551389e25e49e080fd897c5f1c8fd0e11192142ea67f340db21b084663fca55fc46f59b0db8f98774dea2e008de40a818886be4ffe4f6a7ce02fa06e3b7841c09b995a3825b27a2e915599694ce99d61f9755430de3cb97bf798a721e87d39b6c922510f3312543651dce2ef0c75bbcbe0406cff02585c8aec9204371704e9bc82b39b3198efdc53157c7a280e0bb7bf7cca852fc4a2b73a955ba423c01fc08799cad47d99e5a8f0c9edd4f659a86cc1609fb486e4b6515f56e38cc091e7128f0e1648f9be4b5259f5ad59c710e3ffe4e28538c4ba8a6056712a15c2c3919dc51eea4c6b63441b2261a8c07860e8adf6b0793d53ae6bbeb040f642a87e181ec1758560f6dd3968921dceda25d235a51153193bea93cda2087941905393c5bc5c9bd732a3075dd0a5e0042136ead4498b6b70e7fbcab5830149b94ae30aa6c680c34cc269da350bec473b427cc1dfc4418f7f6243d8fa235f0cc61577bc0fda1b9d940bcfc0f5245e843ce913c9b131e0a4b0fa0bd8768d8d88c28d382969a7361e18dc06e63191435ba9b71b04bb6b5bb8a43127f30c13e6c77bcacbf237cac59bf2f56790e7cbec621a847bd9102a6f4cbb20db41dfb4625fe1f425055f7f43992563ba3ad96afddd03698ec42bc9de77b8cad3403ed9025f867f09b98de479c4756ddcd5aab6dd85582d55b6b6a34e1f10ca1e143210bf6fd16e1b419c8db588609bd19d5ac2ff841869771f7bcb9bc75bc715578f18c8f9af774a76e542a723fd5508fbdd07f6d57142a3750534def99404bbf1e7ecda93a63529c4bfd93f64a4de6345f7fe976f726e26c584c13c53ee9b2e97dece2a3460e9d01c0b7a29650951c08dc98b10e8792522079ce0ebbdb1b2a24f04f2e6699c735d006f0106500e71c59b60eddb77a6d30b2c23fb2fbcdc58ca4650ae8172fc17f293568bf6f502dc56da6d3aa54c50e517a58f99b43af033d3a45a53b385193c7cf902c6f391adca63ed9606064f32d0f09ab11b6f84061476129764478fd14a7093bdd85c9212ea53b31c91fe8ed9be8d05613d51344995327f8cd55c29398bed75873e4d18f39e63f3bd22daad44c7b7c3be5dfe454cf78097feaa19d310e8fb5e220ac9a210557560a9e91e764366883e76ca352c6cb20f935c237910fb44164502da43b9360f68000d1a5e73641e961272a699a8a1f87ccef4b83f9da21adc4ee45646b1b4e56867f070ebf90e86bc15b12ccd3290f3f59e3fc1f46288ccb8f7c3e97cc2e054ca002faae2fa8ac35e3159fa6c7737fa3c7b1e722784c299edb1f2b4be6c8f36230f424ce5ccc578d9d257980b766746a550fdcc377b51d8a1177fab374846cff4c8d8a8e7e07e3d062e3ae37ba48ba992da7b239ed8cc7afa6a31e73978600cfaa7b3eabfe146fc5f3bff0980f0c34add6fc703597a5995a0b4c026c94439b1361a3b794766bdb5550dafe68b0849dee033b82f82cc9169dd174301f713b8f73269f2fc872d4cafbd27280082727ce395a449bc48a4e54d100612e09eba9a4997aa5a29b8d14e40facce850f964834413aa10cc7a2fe18f6032a0383efa448395c781f44c57f7193a580a701d9278da3cf780c97a8b60590da1686840ba8799efc29626a765a52c41ce2c92e310d79c46b1fd0a4e892fb4980e0a896f1155ab403479b5d1a9f2f95f62832f089cf7bdde01dd7c7156a"}) clone(0x40808000, 0x0, 0x0, 0x0, 0x0) r7 = gettid() tkill(r7, 0x1e) 10:58:20 executing program 0 (fault-call:0 fault-nth:67): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:20 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x50, 0x1, 0x1, 0x801, 0x0, 0x0, {0xa}, [@CTA_TUPLE_ORIG={0x3c, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x2}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x14, 0x4, @empty}}}]}]}, 0x50}}, 0x0) 10:58:20 executing program 1: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty, @dev}, 0xc) [ 505.729996][T24095] loop0: detected capacity change from 0 to 360 [ 505.759486][T24095] FAULT_INJECTION: forcing a failure. [ 505.759486][T24095] name failslab, interval 1, probability 0, space 0, times 0 [ 505.772137][T24095] CPU: 1 PID: 24095 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 505.782546][T24095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 505.792703][T24095] Call Trace: [ 505.795978][T24095] dump_stack_lvl+0xb7/0x103 [ 505.800633][T24095] dump_stack+0x11/0x1a [ 505.804778][T24095] should_fail+0x23c/0x250 [ 505.809284][T24095] ? __se_sys_mount+0x4e/0x2e0 [ 505.814049][T24095] __should_failslab+0x81/0x90 [ 505.818984][T24095] should_failslab+0x5/0x20 [ 505.823566][T24095] __kmalloc_track_caller+0x64/0x340 [ 505.829266][T24095] ? strnlen_user+0x137/0x1c0 [ 505.834118][T24095] strndup_user+0x73/0x120 [ 505.838532][T24095] __se_sys_mount+0x4e/0x2e0 [ 505.843151][T24095] ? kcsan_setup_watchpoint+0x231/0x3e0 [ 505.848865][T24095] __x64_sys_mount+0x63/0x70 [ 505.853933][T24095] do_syscall_64+0x3d/0x90 [ 505.858352][T24095] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 505.864409][T24095] RIP: 0033:0x467b0a [ 505.868286][T24095] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 505.888696][T24095] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 505.897315][T24095] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 505.905276][T24095] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f2b68767000 [ 505.913359][T24095] RBP: 00007f2b68767040 R08: 00007f2b68767040 R09: 0000000020000000 [ 505.921436][T24095] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 505.929403][T24095] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:23 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x40900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000040)}, {&(0x7f0000000180)="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", 0x10d}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2c) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r1, 0x0, 0x0) 10:58:23 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) sendmsg$inet(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, 0x0, 0x0, &(0x7f00000005c0)=[@ip_retopts={{0x10}}], 0x10}, 0x0) 10:58:23 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f00000001c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_TEE={0x21, 0x4, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, r3}}, 0x8) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd, 0x0, 0x0, 0x200}, 0x80010001) mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r0, 0x10000000) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000500)=@IORING_OP_CLOSE, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) io_uring_enter(r0, 0x6eaa, 0x0, 0x0, 0x0, 0x0) 10:58:23 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x50, 0x1, 0x1, 0x801, 0x0, 0x0, {0xa}, [@CTA_TUPLE_ORIG={0x3c, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x2}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x14, 0x4, @empty}}}]}]}, 0x50}}, 0x0) 10:58:23 executing program 3: r0 = inotify_init() r1 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) copy_file_range(r0, 0x0, r1, 0x0, 0x0, 0x0) 10:58:23 executing program 0 (fault-call:0 fault-nth:68): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:23 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x50, 0x1, 0x1, 0x801, 0x0, 0x0, {0xa}, [@CTA_TUPLE_ORIG={0x3c, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x2}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x14, 0x4, @empty}}}]}]}, 0x50}}, 0x0) 10:58:23 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480), 0x201, 0x0) write$binfmt_aout(r0, &(0x7f0000001540)=ANY=[], 0x4) r1 = dup(r0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "006d10ffd600"}) r2 = syz_open_pts(r0, 0x60900) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "36cfe9537217829ae3c72a476a4c0665b17110"}) readv(r2, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/46, 0x2e}], 0x1) 10:58:23 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f00000001c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_TEE={0x21, 0x4, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, r3}}, 0x8) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd, 0x0, 0x0, 0x200}, 0x80010001) mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r0, 0x10000000) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000500)=@IORING_OP_CLOSE, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) io_uring_enter(r0, 0x6eaa, 0x0, 0x0, 0x0, 0x0) [ 508.362599][T24121] loop0: detected capacity change from 0 to 360 [ 508.394275][T24121] FAULT_INJECTION: forcing a failure. [ 508.394275][T24121] name failslab, interval 1, probability 0, space 0, times 0 10:58:23 executing program 3: openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0xffffffffffffffff, 0x51) [ 508.406941][T24121] CPU: 1 PID: 24121 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 508.417095][T24121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 508.427287][T24121] Call Trace: [ 508.430550][T24121] dump_stack_lvl+0xb7/0x103 [ 508.435293][T24121] dump_stack+0x11/0x1a [ 508.439732][T24121] should_fail+0x23c/0x250 [ 508.444197][T24121] ? __se_sys_mount+0x4e/0x2e0 [ 508.448986][T24121] __should_failslab+0x81/0x90 [ 508.453732][T24121] should_failslab+0x5/0x20 [ 508.458277][T24121] __kmalloc_track_caller+0x64/0x340 [ 508.463564][T24121] ? strnlen_user+0x137/0x1c0 [ 508.468317][T24121] strndup_user+0x73/0x120 [ 508.472809][T24121] __se_sys_mount+0x4e/0x2e0 [ 508.477426][T24121] ? mntput+0x45/0x70 [ 508.481471][T24121] __x64_sys_mount+0x63/0x70 [ 508.486040][T24121] do_syscall_64+0x3d/0x90 [ 508.490528][T24121] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 508.496414][T24121] RIP: 0033:0x467b0a [ 508.500290][T24121] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 508.519879][T24121] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 508.528370][T24121] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 508.536327][T24121] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f2b68767000 [ 508.544389][T24121] RBP: 00007f2b68767040 R08: 00007f2b68767040 R09: 0000000020000000 [ 508.552351][T24121] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 10:58:23 executing program 5: set_mempolicy(0x2, &(0x7f0000000140)=0x7f, 0x80) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x2) ioctl$SCSI_IOCTL_START_UNIT(r0, 0x5) [ 508.560563][T24121] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:23 executing program 0 (fault-call:0 fault-nth:69): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) [ 508.626990][T24147] program syz-executor.5 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 508.641368][T24147] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 508.663254][T24150] program syz-executor.5 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 508.677408][T24150] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 508.686979][T24154] loop0: detected capacity change from 0 to 360 [ 508.699355][T24154] FAULT_INJECTION: forcing a failure. [ 508.699355][T24154] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 508.712457][T24154] CPU: 1 PID: 24154 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 508.722715][T24154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 508.732872][T24154] Call Trace: [ 508.736141][T24154] dump_stack_lvl+0xb7/0x103 [ 508.740968][T24154] dump_stack+0x11/0x1a [ 508.745128][T24154] should_fail+0x23c/0x250 [ 508.749634][T24154] should_fail_usercopy+0x16/0x20 [ 508.754643][T24154] _copy_from_user+0x1c/0xd0 [ 508.759243][T24154] strndup_user+0xb0/0x120 [ 508.763656][T24154] __se_sys_mount+0x4e/0x2e0 [ 508.768327][T24154] ? mntput+0x45/0x70 [ 508.772339][T24154] __x64_sys_mount+0x63/0x70 [ 508.776918][T24154] do_syscall_64+0x3d/0x90 [ 508.781313][T24154] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 508.787191][T24154] RIP: 0033:0x467b0a [ 508.791086][T24154] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 508.810759][T24154] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 508.819196][T24154] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 508.827188][T24154] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f2b68767000 [ 508.835235][T24154] RBP: 00007f2b68767040 R08: 00007f2b68767040 R09: 0000000020000000 [ 508.843273][T24154] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 508.851262][T24154] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x40900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000040)}, {&(0x7f0000000180)="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", 0x10d}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2c) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r1, 0x0, 0x0) 10:58:26 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480), 0x201, 0x0) write$binfmt_aout(r0, &(0x7f0000001540)=ANY=[], 0x4) r1 = dup(r0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "006d10ffd600"}) r2 = syz_open_pts(r0, 0x60900) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "36cfe9537217829ae3c72a476a4c0665b17110"}) readv(r2, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/46, 0x2e}], 0x1) 10:58:26 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f00000001c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_TEE={0x21, 0x4, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, r3}}, 0x8) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd, 0x0, 0x0, 0x200}, 0x80010001) mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r0, 0x10000000) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000500)=@IORING_OP_CLOSE, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) io_uring_enter(r0, 0x6eaa, 0x0, 0x0, 0x0, 0x0) 10:58:26 executing program 3: openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0xffffffffffffffff, 0x51) 10:58:26 executing program 5: set_mempolicy(0x2, &(0x7f0000000140)=0x7f, 0x80) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x2) ioctl$SCSI_IOCTL_START_UNIT(r0, 0x5) 10:58:26 executing program 0 (fault-call:0 fault-nth:70): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:26 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480), 0x201, 0x0) write$binfmt_aout(r0, &(0x7f0000001540)=ANY=[], 0x4) r1 = dup(r0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "006d10ffd600"}) r2 = syz_open_pts(r0, 0x60900) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "36cfe9537217829ae3c72a476a4c0665b17110"}) readv(r2, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/46, 0x2e}], 0x1) 10:58:26 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f00000001c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_TEE={0x21, 0x4, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, r3}}, 0x8) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd, 0x0, 0x0, 0x200}, 0x80010001) mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r0, 0x10000000) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000500)=@IORING_OP_CLOSE, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) io_uring_enter(r0, 0x6eaa, 0x0, 0x0, 0x0, 0x0) 10:58:26 executing program 3: openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0xffffffffffffffff, 0x51) [ 511.391396][T24173] program syz-executor.5 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 511.394977][T24169] loop0: detected capacity change from 0 to 360 [ 511.423380][T24173] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 511.438251][T24169] FAULT_INJECTION: forcing a failure. [ 511.438251][T24169] name failslab, interval 1, probability 0, space 0, times 0 [ 511.451004][T24169] CPU: 0 PID: 24169 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 511.461271][T24169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 511.471324][T24169] Call Trace: [ 511.474602][T24169] dump_stack_lvl+0xb7/0x103 [ 511.479244][T24169] dump_stack+0x11/0x1a [ 511.483436][T24169] should_fail+0x23c/0x250 10:58:26 executing program 5: set_mempolicy(0x2, &(0x7f0000000140)=0x7f, 0x80) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x2) ioctl$SCSI_IOCTL_START_UNIT(r0, 0x5) 10:58:26 executing program 1: sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="5b57fde48c52b1a837606a"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() rt_sigqueueinfo(r1, 0xa, &(0x7f00000002c0)) 10:58:26 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480), 0x201, 0x0) write$binfmt_aout(r0, &(0x7f0000001540)=ANY=[], 0x4) r1 = dup(r0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "006d10ffd600"}) r2 = syz_open_pts(r0, 0x60900) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "36cfe9537217829ae3c72a476a4c0665b17110"}) readv(r2, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/46, 0x2e}], 0x1) [ 511.487877][T24169] ? __se_sys_mount+0x91/0x2e0 [ 511.492648][T24169] __should_failslab+0x81/0x90 [ 511.497417][T24169] should_failslab+0x5/0x20 [ 511.501914][T24169] __kmalloc_track_caller+0x64/0x340 [ 511.507296][T24169] ? strnlen_user+0x137/0x1c0 [ 511.512019][T24169] strndup_user+0x73/0x120 [ 511.516431][T24169] __se_sys_mount+0x91/0x2e0 [ 511.521082][T24169] ? mntput+0x45/0x70 [ 511.525073][T24169] __x64_sys_mount+0x63/0x70 [ 511.529688][T24169] do_syscall_64+0x3d/0x90 [ 511.534132][T24169] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 511.540163][T24169] RIP: 0033:0x467b0a [ 511.544071][T24169] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 511.563762][T24169] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 511.564269][T24195] program syz-executor.5 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 511.572169][T24169] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 511.572186][T24169] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f2b68767000 [ 511.572197][T24169] RBP: 00007f2b68767040 R08: 00007f2b68767040 R09: 0000000020000000 [ 511.582073][T24195] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 511.589710][T24169] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 511.589723][T24169] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:29 executing program 1: sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="5b57fde48c52b1a837606a"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() rt_sigqueueinfo(r1, 0xa, &(0x7f00000002c0)) 10:58:29 executing program 3: openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0xffffffffffffffff, 0x51) 10:58:29 executing program 5: set_mempolicy(0x2, &(0x7f0000000140)=0x7f, 0x80) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x2) ioctl$SCSI_IOCTL_START_UNIT(r0, 0x5) 10:58:29 executing program 4: futex(&(0x7f0000000000), 0x5, 0x0, 0x0, &(0x7f0000000040), 0x80200000) futex(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 10:58:29 executing program 0 (fault-call:0 fault-nth:71): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:29 executing program 2: seccomp$SECCOMP_GET_ACTION_AVAIL(0x2, 0x0, &(0x7f0000000000)=0x7fff0000) 10:58:29 executing program 1: sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="5b57fde48c52b1a837606a"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() rt_sigqueueinfo(r1, 0xa, &(0x7f00000002c0)) [ 514.420725][T24213] loop0: detected capacity change from 0 to 360 [ 514.426415][T24218] program syz-executor.5 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 514.435607][T24222] futex_wake_op: syz-executor.4 tries to shift op by 512; fix this program [ 514.447778][T24213] FAULT_INJECTION: forcing a failure. [ 514.447778][T24213] name fail_usercopy, interval 1, probability 0, space 0, times 0 10:58:29 executing program 2: seccomp$SECCOMP_GET_ACTION_AVAIL(0x2, 0x0, &(0x7f0000000000)=0x7fff0000) [ 514.460979][T24213] CPU: 1 PID: 24213 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 514.462558][T24218] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 514.471215][T24213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 514.471228][T24213] Call Trace: [ 514.471237][T24213] dump_stack_lvl+0xb7/0x103 [ 514.471262][T24213] dump_stack+0x11/0x1a [ 514.502170][T24213] should_fail+0x23c/0x250 [ 514.506673][T24213] should_fail_usercopy+0x16/0x20 [ 514.511752][T24213] _copy_from_user+0x1c/0xd0 [ 514.516371][T24213] strndup_user+0xb0/0x120 10:58:29 executing program 4: futex(&(0x7f0000000000), 0x5, 0x0, 0x0, &(0x7f0000000040), 0x80200000) futex(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 514.520797][T24213] __se_sys_mount+0x91/0x2e0 [ 514.525195][T24222] futex_wake_op: syz-executor.4 tries to shift op by 512; fix this program [ 514.525655][T24213] ? mntput+0x45/0x70 [ 514.538196][T24213] __x64_sys_mount+0x63/0x70 [ 514.542859][T24213] do_syscall_64+0x3d/0x90 [ 514.547471][T24213] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 514.553545][T24213] RIP: 0033:0x467b0a [ 514.557421][T24213] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 514.577279][T24213] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 514.586205][T24213] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 514.594157][T24213] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f2b68767000 [ 514.602116][T24213] RBP: 00007f2b68767040 R08: 00007f2b68767040 R09: 0000000020000000 [ 514.610068][T24213] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 10:58:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) sendmsg$NLBL_MGMT_C_ADDDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast1}]}, 0x24}}, 0x0) 10:58:29 executing program 3: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000002d00)={0x1, &(0x7f0000002cc0)=[{0x6}]}) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0x2103, 0x0) [ 514.618073][T24213] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:29 executing program 0 (fault-call:0 fault-nth:72): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:29 executing program 1: sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="5b57fde48c52b1a837606a"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() rt_sigqueueinfo(r1, 0xa, &(0x7f00000002c0)) 10:58:29 executing program 2: seccomp$SECCOMP_GET_ACTION_AVAIL(0x2, 0x0, &(0x7f0000000000)=0x7fff0000) [ 514.682763][ T25] audit: type=1326 audit(1629716309.533:1869): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=24230 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 [ 514.712346][T24240] futex_wake_op: syz-executor.4 tries to shift op by 512; fix this program 10:58:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) sendmsg$NLBL_MGMT_C_ADDDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast1}]}, 0x24}}, 0x0) 10:58:29 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0}) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) r3 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x36, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x30) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x9) r8 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r8, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r6}, {0x0, r6}, {r5}, {r5}, {r5, r6}, {}, {}, {0x0, r6}, {}, {r5, r6}, {0x0, r6}, {}, {r4, r6}, {0x0, r6}, {}, {r5, r6}, {0x0, r6}, {}, {}, {}, {0x0, r6}, {r5}, {0x0, r6}, {0x0, r6}, {r5}, {0x0, r6}, {r4}, {}, {r4}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {r5, r6}, {0x0, r6}, {r4, r6}, {}, {0x0, r6}, {r5}, {}, {0x0, r6}, {r5}, {0x0, r6}, {r5}, {0x0, r6}, {}, {r4, r6}, {}, {r4}, {}, {r5}, {r4}, {}, {r5, r6}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r5}, {r4, r6}, {}, {r4}, {}, {}, {0x0, r6}, {}, {r5}, {r4}, {}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {r4}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r4, r6}, {}, {}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5}, {r4, r6}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {r4, r6}, {0x0, r6}, {0x0, r6}, {r4, r6}, {0x0, r6}, {r5, r6}, {r4, r6}, {r5}, {}, {r4, r6}, {r4}, {r5, r6}, {}, {r4}, {r4, r6}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r5, r6}, {}, {}, {r4, r6}, {}, {r5, r6}, {r4, r6}, {r5, r6}, {0x0, r6}, {}, {r5, r6}, {r5}, {}, {r4, r6}, {r4}, {0x0, r6}, {r5, r6}, {r4}, {0x0, r6}, {r5, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {r5}, {0x0, r6}, {r5}, {r4}, {}, {}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {r4}, {0x0, r6}, {r4, r6}, {r5, r6}, {0x0, r6}, {r4}, {}, {r4}, {0x0, r6}, {r5}, {0x0, r6}, {r4, r6}, {0x0, r6}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {r4}, {}, {r4}, {r4}, {0x0, r6}, {r5, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {r5, r6}, {r4, r6}, {r5}, {r5, r6}, {}, {}, {r4}, {}, {r4}, {r5}, {}, {r4, r6}, {}, {}, {0x0, r6}, {r5}, {0x0, r6}, {r4}, {r5}, {r5}, {}, {}, {r5}, {0x0, r6}, {0x0, r6}, {r4, r6}, {r4}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {r4}, {0x0, r6}, {r4}, {r5, r6}, {r4, r6}, {r5, r6}, {r5}, {r4, r6}, {}, {}, {r5}, {r4, r6}, {0x0, r6}, {r4, r6}, {0x0, r6}, {r5}, {r5}, {r4}, {0x0, r6}, {r5, r6}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {r4, r6}], 0x1, "2156816c73038c"}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x7fffffff, @empty, 0x1000}, 0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r7, 0x81f8943c, &(0x7f0000000640)) clone(0x40808000, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCMIWAIT(0xffffffffffffffff, 0x545c, 0x0) r9 = gettid() tkill(r9, 0x1e) 10:58:29 executing program 2: seccomp$SECCOMP_GET_ACTION_AVAIL(0x2, 0x0, &(0x7f0000000000)=0x7fff0000) [ 514.733565][T24248] loop0: detected capacity change from 0 to 360 10:58:29 executing program 4: futex(&(0x7f0000000000), 0x5, 0x0, 0x0, &(0x7f0000000040), 0x80200000) futex(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 10:58:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) sendmsg$NLBL_MGMT_C_ADDDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast1}]}, 0x24}}, 0x0) [ 514.784173][T24248] FAULT_INJECTION: forcing a failure. [ 514.784173][T24248] name failslab, interval 1, probability 0, space 0, times 0 [ 514.797211][T24248] CPU: 1 PID: 24248 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 514.807361][T24248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 514.817427][T24248] Call Trace: [ 514.820699][T24248] dump_stack_lvl+0xb7/0x103 [ 514.825308][T24248] dump_stack+0x11/0x1a [ 514.829572][T24248] should_fail+0x23c/0x250 [ 514.833969][T24248] __should_failslab+0x81/0x90 [ 514.838728][T24248] ? __se_sys_mount+0xf2/0x2e0 [ 514.843473][T24248] should_failslab+0x5/0x20 [ 514.848063][T24248] kmem_cache_alloc_trace+0x49/0x310 [ 514.853358][T24248] ? _copy_from_user+0x94/0xd0 [ 514.858106][T24248] __se_sys_mount+0xf2/0x2e0 [ 514.862679][T24248] ? mntput+0x45/0x70 [ 514.866639][T24248] __x64_sys_mount+0x63/0x70 [ 514.871230][T24248] do_syscall_64+0x3d/0x90 [ 514.875692][T24248] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 514.881829][T24248] RIP: 0033:0x467b0a [ 514.885771][T24248] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 514.905758][T24248] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 514.914765][T24248] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 514.922720][T24248] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f2b68767000 [ 514.930669][T24248] RBP: 00007f2b68767040 R08: 00007f2b68767040 R09: 0000000020000000 [ 514.938707][T24248] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 514.946689][T24248] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_adj\x00') sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYRESHEX], 0x44}}, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)='-5', 0x2}], 0x8) 10:58:29 executing program 0 (fault-call:0 fault-nth:73): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) sendmsg$NLBL_MGMT_C_ADDDEF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast1}]}, 0x24}}, 0x0) [ 514.988437][T24270] futex_wake_op: syz-executor.4 tries to shift op by 512; fix this program [ 515.079920][T24286] loop0: detected capacity change from 0 to 360 [ 515.108559][T24286] FAULT_INJECTION: forcing a failure. [ 515.108559][T24286] name failslab, interval 1, probability 0, space 0, times 0 [ 515.121312][T24286] CPU: 1 PID: 24286 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 515.131550][T24286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 515.142924][T24286] Call Trace: [ 515.147111][T24286] dump_stack_lvl+0xb7/0x103 [ 515.151916][T24286] dump_stack+0x11/0x1a [ 515.156108][T24286] should_fail+0x23c/0x250 [ 515.160914][T24286] ? getname_flags+0x84/0x3d0 [ 515.165753][T24286] __should_failslab+0x81/0x90 [ 515.170514][T24286] should_failslab+0x5/0x20 [ 515.175055][T24286] kmem_cache_alloc+0x46/0x2e0 [ 515.179830][T24286] ? should_fail+0xd6/0x250 [ 515.184352][T24286] getname_flags+0x84/0x3d0 [ 515.188861][T24286] ? should_fail+0xd6/0x250 [ 515.193370][T24286] user_path_at_empty+0x28/0x50 [ 515.198255][T24286] __se_sys_mount+0x209/0x2e0 [ 515.202998][T24286] ? mntput+0x45/0x70 [ 515.206999][T24286] __x64_sys_mount+0x63/0x70 [ 515.211607][T24286] do_syscall_64+0x3d/0x90 [ 515.216123][T24286] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 515.222020][T24286] RIP: 0033:0x467b0a [ 515.225995][T24286] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 515.246075][T24286] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 515.254823][T24286] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 515.262887][T24286] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f2b68767000 [ 515.271088][T24286] RBP: 00007f2b68767040 R08: 00007f2b68767040 R09: 0000000020000000 [ 515.279129][T24286] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 515.287165][T24286] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:30 executing program 3: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000002d00)={0x1, &(0x7f0000002cc0)=[{0x6}]}) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0x2103, 0x0) 10:58:30 executing program 4: futex(&(0x7f0000000000), 0x5, 0x0, 0x0, &(0x7f0000000040), 0x80200000) futex(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 10:58:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @dev}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000013, &(0x7f0000000100), 0x4) sendto$inet(r0, &(0x7f0000000000)='}', 0x1, 0x0, 0x0, 0x0) close(r0) 10:58:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_adj\x00') sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYRESHEX], 0x44}}, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)='-5', 0x2}], 0x8) 10:58:30 executing program 0 (fault-call:0 fault-nth:74): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:30 executing program 5: r0 = open_tree(0xffffffffffffffff, &(0x7f00000000c0)='./file0/file0\x00', 0x1) sendmsg$TIPC_NL_KEY_SET(r0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)={0x9c, 0x0, 0x0, 0x70bd26, 0x25dfdbfd, {}, [@TIPC_NLA_NET={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x401}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x6}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x5}, @TIPC_NLA_NET_ID={0x8}]}, @TIPC_NLA_NODE={0x30, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x1a, 0x3, "6c6aa201dfb577d6b7fccc7a700d0909f6daa3e65f58"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x32}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}]}, @TIPC_NLA_MEDIA={0x24, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_MEDIA_PROP={0x4}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000884) r1 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[]) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000840)={0x0, ""/256, 0x0, 0x0}) r3 = syz_open_dev$sg(0x0, 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000840)={0x0}) r5 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r5, 0x2285, 0x0) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x7, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000000840)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r9}, {}, {r8}, {r8}, {r8}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {r7, r9}, {0x0, r9}, {}, {r8, r9}, {0x0, r9}, {}, {}, {}, {0x0, r9}, {}, {0x0, r9}, {0x0, r9}, {r8}, {0x0, r9}, {}, {}, {r7}, {0x0, r9}, {}, {}, {r7, r9}, {r8}, {}, {0x0, r9}, {r8, r9}, {0x0, r9}, {r7, r9}, {}, {0x0, r9}, {r8}, {}, {}, {r8}, {0x0, r9}, {}, {0x0, r9}, {}, {r7, r9}, {0x0, r9}, {r7}, {}, {r8}, {r7}, {}, {r8, r9}, {}, {0x0, r9}, {0x0, r9}, {}, {0x0, r9}, {r8, r9}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {r8}, {0x0, r9}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {0x0, r9}, {r7}, {0x0, r9}, {}, {}, {r7, r9}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {r8}, {0x0, r9}, {0x0, r9}, {r7}, {r8, r9}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {}, {0x0, r9}, {r7}, {0x0, r9}, {}, {0x0, r9}, {r7, r9}, {0x0, r9}, {r8, r9}, {r7, r9}, {r8}, {}, {r7, r9}, {r7}, {0x0, r9}, {}, {r7}, {0x0, r9}, {}, {}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {}, {}, {r7, r9}, {0x0, r9}, {r8, r9}, {r7, r9}, {0x0, r9}, {}, {}, {r8}, {}, {}, {0x0, r9}, {}, {}, {r8}, {}, {0x0, r9}, {r8}, {0x0, r9}, {0x0, r9}, {}, {0x0, r9}, {}, {0x0, r9}, {}, {r7}, {}, {}, {}, {0x0, r9}, {r7, r9}, {r8}, {}, {0x0, r9}, {}, {r8}, {}, {}, {}, {r7}, {r7}, {0x0, r9}, {r7}, {r8, r9}, {0x0, r9}, {r7}, {}, {r7}, {0x0, r9}, {r8}, {r7, r9}, {0x0, r9}, {}, {0x0, r9}, {}, {}, {0x0, r9}, {r8}, {r7}, {}, {r7}, {}, {0x0, r9}, {r8, r9}, {0x0, r9}, {0x0, r9}, {}, {}, {r8, r9}, {r7}, {r8}, {r8, r9}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {r8}, {0x0, r9}, {r7}, {r8}, {r8}, {}, {}, {r8}, {0x0, r9}, {}, {r7, r9}, {r7}, {}, {}, {0x0, r9}, {}, {r8, r9}, {r7}, {0x0, r9}, {}, {}, {r7, r9}, {r8, r9}, {}, {r7, r9}, {}, {}, {r8}, {r7, r9}, {0x0, r9}, {}, {0x0, r9}, {r8}, {r8}, {}, {}, {r8, r9}, {r8}, {0x0, r9}, {}, {}, {}, {r7, r9}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000062e80)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {r4, r9}], 0x20, "775c6211c183bc"}) mkdir(&(0x7f0000000280)='./file0/file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x1132020, 0x0) [ 515.510300][ T25] audit: type=1326 audit(1629716310.363:1870): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=24230 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 10:58:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_adj\x00') sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYRESHEX], 0x44}}, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)='-5', 0x2}], 0x8) [ 515.562779][T24315] futex_wake_op: syz-executor.4 tries to shift op by 512; fix this program [ 515.573389][T24318] loop5: detected capacity change from 0 to 264192 [ 515.584106][ T25] audit: type=1326 audit(1629716310.443:1871): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=24316 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 10:58:30 executing program 1: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0xffffffffffffffff) fork() [ 515.591990][T24321] loop0: detected capacity change from 0 to 360 10:58:30 executing program 5: r0 = open_tree(0xffffffffffffffff, &(0x7f00000000c0)='./file0/file0\x00', 0x1) sendmsg$TIPC_NL_KEY_SET(r0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)={0x9c, 0x0, 0x0, 0x70bd26, 0x25dfdbfd, {}, [@TIPC_NLA_NET={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x401}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x6}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x5}, @TIPC_NLA_NET_ID={0x8}]}, @TIPC_NLA_NODE={0x30, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x1a, 0x3, "6c6aa201dfb577d6b7fccc7a700d0909f6daa3e65f58"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x32}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}]}, @TIPC_NLA_MEDIA={0x24, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_MEDIA_PROP={0x4}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000884) r1 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[]) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000840)={0x0, ""/256, 0x0, 0x0}) r3 = syz_open_dev$sg(0x0, 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000840)={0x0}) r5 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r5, 0x2285, 0x0) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x7, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000000840)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r9}, {}, {r8}, {r8}, {r8}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {r7, r9}, {0x0, r9}, {}, {r8, r9}, {0x0, r9}, {}, {}, {}, {0x0, r9}, {}, {0x0, r9}, {0x0, r9}, {r8}, {0x0, r9}, {}, {}, {r7}, {0x0, r9}, {}, {}, {r7, r9}, {r8}, {}, {0x0, r9}, {r8, r9}, {0x0, r9}, {r7, r9}, {}, {0x0, r9}, {r8}, {}, {}, {r8}, {0x0, r9}, {}, {0x0, r9}, {}, {r7, r9}, {0x0, r9}, {r7}, {}, {r8}, {r7}, {}, {r8, r9}, {}, {0x0, r9}, {0x0, r9}, {}, {0x0, r9}, {r8, r9}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {r8}, {0x0, r9}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {0x0, r9}, {r7}, {0x0, r9}, {}, {}, {r7, r9}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {r8}, {0x0, r9}, {0x0, r9}, {r7}, {r8, r9}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {}, {0x0, r9}, {r7}, {0x0, r9}, {}, {0x0, r9}, {r7, r9}, {0x0, r9}, {r8, r9}, {r7, r9}, {r8}, {}, {r7, r9}, {r7}, {0x0, r9}, {}, {r7}, {0x0, r9}, {}, {}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {}, {}, {r7, r9}, {0x0, r9}, {r8, r9}, {r7, r9}, {0x0, r9}, {}, {}, {r8}, {}, {}, {0x0, r9}, {}, {}, {r8}, {}, {0x0, r9}, {r8}, {0x0, r9}, {0x0, r9}, {}, {0x0, r9}, {}, {0x0, r9}, {}, {r7}, {}, {}, {}, {0x0, r9}, {r7, r9}, {r8}, {}, {0x0, r9}, {}, {r8}, {}, {}, {}, {r7}, {r7}, {0x0, r9}, {r7}, {r8, r9}, {0x0, r9}, {r7}, {}, {r7}, {0x0, r9}, {r8}, {r7, r9}, {0x0, r9}, {}, {0x0, r9}, {}, {}, {0x0, r9}, {r8}, {r7}, {}, {r7}, {}, {0x0, r9}, {r8, r9}, {0x0, r9}, {0x0, r9}, {}, {}, {r8, r9}, {r7}, {r8}, {r8, r9}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {r8}, {0x0, r9}, {r7}, {r8}, {r8}, {}, {}, {r8}, {0x0, r9}, {}, {r7, r9}, {r7}, {}, {}, {0x0, r9}, {}, {r8, r9}, {r7}, {0x0, r9}, {}, {}, {r7, r9}, {r8, r9}, {}, {r7, r9}, {}, {}, {r8}, {r7, r9}, {0x0, r9}, {}, {0x0, r9}, {r8}, {r8}, {}, {}, {r8, r9}, {r8}, {0x0, r9}, {}, {}, {}, {r7, r9}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000062e80)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {r4, r9}], 0x20, "775c6211c183bc"}) mkdir(&(0x7f0000000280)='./file0/file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x1132020, 0x0) [ 515.634806][T24321] FAULT_INJECTION: forcing a failure. [ 515.634806][T24321] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 515.647918][T24321] CPU: 1 PID: 24321 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 515.659141][T24321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 515.669652][T24321] Call Trace: [ 515.672955][T24321] dump_stack_lvl+0xb7/0x103 [ 515.677563][T24321] dump_stack+0x11/0x1a [ 515.681845][T24321] should_fail+0x23c/0x250 [ 515.686333][T24321] should_fail_usercopy+0x16/0x20 [ 515.691371][T24321] strncpy_from_user+0x21/0x250 [ 515.696231][T24321] getname_flags+0xb8/0x3d0 [ 515.700849][T24321] ? should_fail+0xd6/0x250 [ 515.705609][T24321] user_path_at_empty+0x28/0x50 [ 515.710533][T24321] __se_sys_mount+0x209/0x2e0 [ 515.715205][T24321] ? mntput+0x45/0x70 [ 515.719179][T24321] __x64_sys_mount+0x63/0x70 [ 515.723860][T24321] do_syscall_64+0x3d/0x90 [ 515.728258][T24321] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 515.734135][T24321] RIP: 0033:0x467b0a [ 515.738037][T24321] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 515.757801][T24321] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 515.766519][T24321] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 515.774743][T24321] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f2b68767000 10:58:30 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000002c0)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) process_vm_writev(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) gettid() rt_sigqueueinfo(0x0, 0x0, 0x0) 10:58:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_adj\x00') sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYRESHEX], 0x44}}, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)='-5', 0x2}], 0x8) [ 515.782754][T24321] RBP: 00007f2b68767040 R08: 00007f2b68767040 R09: 0000000020000000 [ 515.790804][T24321] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 515.798851][T24321] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:30 executing program 4: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) write(0xffffffffffffffff, &(0x7f0000000000)="240000001e006700141e9b070009040080", 0x11) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f00000000c0)={0x200007ff}, 0x10) write(0xffffffffffffffff, &(0x7f0000000000)="1c0000001a", 0x5) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe3, 0x0) [ 515.891570][T24353] loop5: detected capacity change from 0 to 264192 10:58:31 executing program 3: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000002d00)={0x1, &(0x7f0000002cc0)=[{0x6}]}) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0x2103, 0x0) 10:58:31 executing program 1: syz_read_part_table(0x0, 0x1, &(0x7f0000002300)=[{&(0x7f0000000040)="0201bfffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffff82000000e100000088770072003007000500000000000000008000da55aa", 0x40, 0x1c0}]) 10:58:31 executing program 0 (fault-call:0 fault-nth:75): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:31 executing program 2: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0xdc16}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000100), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x19, &(0x7f0000000140)=0x1000008, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x100000000005bc, 0x4) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e24}, 0x10) recvmsg(r1, &(0x7f0000edffc8)={0x0, 0x0, 0x0}, 0x20ff) 10:58:31 executing program 5: r0 = open_tree(0xffffffffffffffff, &(0x7f00000000c0)='./file0/file0\x00', 0x1) sendmsg$TIPC_NL_KEY_SET(r0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)={0x9c, 0x0, 0x0, 0x70bd26, 0x25dfdbfd, {}, [@TIPC_NLA_NET={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x401}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x6}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x5}, @TIPC_NLA_NET_ID={0x8}]}, @TIPC_NLA_NODE={0x30, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x1a, 0x3, "6c6aa201dfb577d6b7fccc7a700d0909f6daa3e65f58"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x32}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}]}, @TIPC_NLA_MEDIA={0x24, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_MEDIA_PROP={0x4}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000884) r1 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[]) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000840)={0x0, ""/256, 0x0, 0x0}) r3 = syz_open_dev$sg(0x0, 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000840)={0x0}) r5 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r5, 0x2285, 0x0) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x7, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000000840)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r9}, {}, {r8}, {r8}, {r8}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {r7, r9}, {0x0, r9}, {}, {r8, r9}, {0x0, r9}, {}, {}, {}, {0x0, r9}, {}, {0x0, r9}, {0x0, r9}, {r8}, {0x0, r9}, {}, {}, {r7}, {0x0, r9}, {}, {}, {r7, r9}, {r8}, {}, {0x0, r9}, {r8, r9}, {0x0, r9}, {r7, r9}, {}, {0x0, r9}, {r8}, {}, {}, {r8}, {0x0, r9}, {}, {0x0, r9}, {}, {r7, r9}, {0x0, r9}, {r7}, {}, {r8}, {r7}, {}, {r8, r9}, {}, {0x0, r9}, {0x0, r9}, {}, {0x0, r9}, {r8, r9}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {r8}, {0x0, r9}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {0x0, r9}, {r7}, {0x0, r9}, {}, {}, {r7, r9}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {r8}, {0x0, r9}, {0x0, r9}, {r7}, {r8, r9}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {}, {0x0, r9}, {r7}, {0x0, r9}, {}, {0x0, r9}, {r7, r9}, {0x0, r9}, {r8, r9}, {r7, r9}, {r8}, {}, {r7, r9}, {r7}, {0x0, r9}, {}, {r7}, {0x0, r9}, {}, {}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {}, {}, {r7, r9}, {0x0, r9}, {r8, r9}, {r7, r9}, {0x0, r9}, {}, {}, {r8}, {}, {}, {0x0, r9}, {}, {}, {r8}, {}, {0x0, r9}, {r8}, {0x0, r9}, {0x0, r9}, {}, {0x0, r9}, {}, {0x0, r9}, {}, {r7}, {}, {}, {}, {0x0, r9}, {r7, r9}, {r8}, {}, {0x0, r9}, {}, {r8}, {}, {}, {}, {r7}, {r7}, {0x0, r9}, {r7}, {r8, r9}, {0x0, r9}, {r7}, {}, {r7}, {0x0, r9}, {r8}, {r7, r9}, {0x0, r9}, {}, {0x0, r9}, {}, {}, {0x0, r9}, {r8}, {r7}, {}, {r7}, {}, {0x0, r9}, {r8, r9}, {0x0, r9}, {0x0, r9}, {}, {}, {r8, r9}, {r7}, {r8}, {r8, r9}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {r8}, {0x0, r9}, {r7}, {r8}, {r8}, {}, {}, {r8}, {0x0, r9}, {}, {r7, r9}, {r7}, {}, {}, {0x0, r9}, {}, {r8, r9}, {r7}, {0x0, r9}, {}, {}, {r7, r9}, {r8, r9}, {}, {r7, r9}, {}, {}, {r8}, {r7, r9}, {0x0, r9}, {}, {0x0, r9}, {r8}, {r8}, {}, {}, {r8, r9}, {r8}, {0x0, r9}, {}, {}, {}, {r7, r9}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000062e80)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {r4, r9}], 0x20, "775c6211c183bc"}) mkdir(&(0x7f0000000280)='./file0/file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x1132020, 0x0) 10:58:31 executing program 1: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[], 0x4240a2a0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{0x20, 0x0, 0x0, 0xffff}, {0x6}]}, 0x10) splice(r0, 0x0, r3, 0x0, 0x10000e, 0x0) [ 516.440651][T24371] loop0: detected capacity change from 0 to 360 [ 516.453570][T24372] loop5: detected capacity change from 0 to 264192 [ 516.453709][T24371] FAULT_INJECTION: forcing a failure. [ 516.453709][T24371] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 516.473477][T24371] CPU: 1 PID: 24371 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 516.483623][T24371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 516.493714][T24371] Call Trace: [ 516.497106][T24371] dump_stack_lvl+0xb7/0x103 [ 516.501797][T24371] dump_stack+0x11/0x1a [ 516.505987][T24371] should_fail+0x23c/0x250 [ 516.510523][T24371] should_fail_usercopy+0x16/0x20 [ 516.515535][T24371] strncpy_from_user+0x21/0x250 [ 516.520548][T24371] getname_flags+0xb8/0x3d0 [ 516.525101][T24371] ? should_fail+0xd6/0x250 [ 516.529692][T24371] user_path_at_empty+0x28/0x50 [ 516.534697][T24371] __se_sys_mount+0x209/0x2e0 [ 516.539359][T24371] ? mntput+0x45/0x70 [ 516.543330][T24371] __x64_sys_mount+0x63/0x70 [ 516.548055][T24371] do_syscall_64+0x3d/0x90 [ 516.552455][T24371] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 516.558479][T24371] RIP: 0033:0x467b0a [ 516.562450][T24371] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 516.582090][T24371] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 516.590482][T24371] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 516.598985][T24371] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f2b68767000 [ 516.607065][T24371] RBP: 00007f2b68767040 R08: 00007f2b68767040 R09: 0000000020000000 [ 516.615049][T24371] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 516.623189][T24371] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:31 executing program 2: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0xdc16}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000100), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x19, &(0x7f0000000140)=0x1000008, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x100000000005bc, 0x4) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e24}, 0x10) recvmsg(r1, &(0x7f0000edffc8)={0x0, 0x0, 0x0}, 0x20ff) 10:58:31 executing program 0 (fault-call:0 fault-nth:76): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:31 executing program 5: r0 = open_tree(0xffffffffffffffff, &(0x7f00000000c0)='./file0/file0\x00', 0x1) sendmsg$TIPC_NL_KEY_SET(r0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)={0x9c, 0x0, 0x0, 0x70bd26, 0x25dfdbfd, {}, [@TIPC_NLA_NET={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x401}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x6}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x5}, @TIPC_NLA_NET_ID={0x8}]}, @TIPC_NLA_NODE={0x30, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x1a, 0x3, "6c6aa201dfb577d6b7fccc7a700d0909f6daa3e65f58"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x32}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}]}, @TIPC_NLA_MEDIA={0x24, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_MEDIA_PROP={0x4}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000884) r1 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[]) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000840)={0x0, ""/256, 0x0, 0x0}) r3 = syz_open_dev$sg(0x0, 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000840)={0x0}) r5 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r5, 0x2285, 0x0) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x7, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000000840)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r9}, {}, {r8}, {r8}, {r8}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {r7, r9}, {0x0, r9}, {}, {r8, r9}, {0x0, r9}, {}, {}, {}, {0x0, r9}, {}, {0x0, r9}, {0x0, r9}, {r8}, {0x0, r9}, {}, {}, {r7}, {0x0, r9}, {}, {}, {r7, r9}, {r8}, {}, {0x0, r9}, {r8, r9}, {0x0, r9}, {r7, r9}, {}, {0x0, r9}, {r8}, {}, {}, {r8}, {0x0, r9}, {}, {0x0, r9}, {}, {r7, r9}, {0x0, r9}, {r7}, {}, {r8}, {r7}, {}, {r8, r9}, {}, {0x0, r9}, {0x0, r9}, {}, {0x0, r9}, {r8, r9}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {r8}, {0x0, r9}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {0x0, r9}, {r7}, {0x0, r9}, {}, {}, {r7, r9}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {r8}, {0x0, r9}, {0x0, r9}, {r7}, {r8, r9}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {}, {0x0, r9}, {r7}, {0x0, r9}, {}, {0x0, r9}, {r7, r9}, {0x0, r9}, {r8, r9}, {r7, r9}, {r8}, {}, {r7, r9}, {r7}, {0x0, r9}, {}, {r7}, {0x0, r9}, {}, {}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {}, {}, {r7, r9}, {0x0, r9}, {r8, r9}, {r7, r9}, {0x0, r9}, {}, {}, {r8}, {}, {}, {0x0, r9}, {}, {}, {r8}, {}, {0x0, r9}, {r8}, {0x0, r9}, {0x0, r9}, {}, {0x0, r9}, {}, {0x0, r9}, {}, {r7}, {}, {}, {}, {0x0, r9}, {r7, r9}, {r8}, {}, {0x0, r9}, {}, {r8}, {}, {}, {}, {r7}, {r7}, {0x0, r9}, {r7}, {r8, r9}, {0x0, r9}, {r7}, {}, {r7}, {0x0, r9}, {r8}, {r7, r9}, {0x0, r9}, {}, {0x0, r9}, {}, {}, {0x0, r9}, {r8}, {r7}, {}, {r7}, {}, {0x0, r9}, {r8, r9}, {0x0, r9}, {0x0, r9}, {}, {}, {r8, r9}, {r7}, {r8}, {r8, r9}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {r8}, {0x0, r9}, {r7}, {r8}, {r8}, {}, {}, {r8}, {0x0, r9}, {}, {r7, r9}, {r7}, {}, {}, {0x0, r9}, {}, {r8, r9}, {r7}, {0x0, r9}, {}, {}, {r7, r9}, {r8, r9}, {}, {r7, r9}, {}, {}, {r8}, {r7, r9}, {0x0, r9}, {}, {0x0, r9}, {r8}, {r8}, {}, {}, {r8, r9}, {r8}, {0x0, r9}, {}, {}, {}, {r7, r9}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000062e80)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {r4, r9}], 0x20, "775c6211c183bc"}) mkdir(&(0x7f0000000280)='./file0/file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x1132020, 0x0) [ 516.638948][T24372] FAT-fs (loop5): Unrecognized mount option "./file0" or missing value [ 516.648121][ T25] audit: type=1326 audit(1629716311.513:1872): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=24374 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 10:58:31 executing program 4: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) write(0xffffffffffffffff, &(0x7f0000000000)="240000001e006700141e9b070009040080", 0x11) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f00000000c0)={0x200007ff}, 0x10) write(0xffffffffffffffff, &(0x7f0000000000)="1c0000001a", 0x5) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe3, 0x0) 10:58:31 executing program 2: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0xdc16}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000100), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x19, &(0x7f0000000140)=0x1000008, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x100000000005bc, 0x4) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e24}, 0x10) recvmsg(r1, &(0x7f0000edffc8)={0x0, 0x0, 0x0}, 0x20ff) [ 516.747599][T24395] loop0: detected capacity change from 0 to 360 [ 516.760960][T24398] loop5: detected capacity change from 0 to 264192 [ 516.784971][T24395] FAULT_INJECTION: forcing a failure. [ 516.784971][T24395] name failslab, interval 1, probability 0, space 0, times 0 [ 516.797661][T24395] CPU: 1 PID: 24395 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 516.808170][T24395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 516.818300][T24395] Call Trace: [ 516.821823][T24395] dump_stack_lvl+0xb7/0x103 [ 516.826573][T24395] dump_stack+0x11/0x1a [ 516.830817][T24395] should_fail+0x23c/0x250 [ 516.835379][T24395] __should_failslab+0x81/0x90 [ 516.840146][T24395] ? alloc_fs_context+0x46/0x500 [ 516.845217][T24395] should_failslab+0x5/0x20 [ 516.849707][T24395] kmem_cache_alloc_trace+0x49/0x310 [ 516.855094][T24395] alloc_fs_context+0x46/0x500 [ 516.860125][T24395] ? strncmp+0x34/0x70 [ 516.864196][T24395] fs_context_for_mount+0x1d/0x20 [ 516.869311][T24395] path_mount+0xe13/0x1d30 [ 516.873825][T24395] __se_sys_mount+0x23d/0x2e0 [ 516.878499][T24395] ? mntput+0x45/0x70 [ 516.882476][T24395] __x64_sys_mount+0x63/0x70 [ 516.887105][T24395] do_syscall_64+0x3d/0x90 [ 516.891505][T24395] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 516.897560][T24395] RIP: 0033:0x467b0a [ 516.901703][T24395] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 516.921391][T24395] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 516.930145][T24395] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 516.938274][T24395] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f2b68767000 10:58:31 executing program 2: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0xdc16}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000100), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x19, &(0x7f0000000140)=0x1000008, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x100000000005bc, 0x4) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e24}, 0x10) recvmsg(r1, &(0x7f0000edffc8)={0x0, 0x0, 0x0}, 0x20ff) [ 516.946239][T24395] RBP: 00007f2b68767040 R08: 00007f2b68767040 R09: 0000000020000000 [ 516.954330][T24395] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 516.962286][T24395] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:32 executing program 3: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000002d00)={0x1, &(0x7f0000002cc0)=[{0x6}]}) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0x2103, 0x0) 10:58:32 executing program 0 (fault-call:0 fault-nth:77): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:32 executing program 5: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0xdc16}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000100), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x19, &(0x7f0000000140)=0x1000008, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x100000000005bc, 0x4) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e24}, 0x10) recvmsg(r1, &(0x7f0000edffc8)={0x0, 0x0, 0x0}, 0x20ff) 10:58:32 executing program 2: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0xdc16}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000100), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x19, &(0x7f0000000140)=0x1000008, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x100000000005bc, 0x4) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e24}, 0x10) recvmsg(r1, &(0x7f0000edffc8)={0x0, 0x0, 0x0}, 0x20ff) 10:58:32 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x101, "ed105400000000003ec13e2000"}) perf_event_open(&(0x7f0000000080)={0x0, 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_config_ext, 0x0, 0x100, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="ffff00f7ffffff5e4f79ae"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0, 0xffffffffffffff9b}, {&(0x7f00000193c0)=""/102385, 0xfffffffffffffd60}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x33) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() rt_sigqueueinfo(r2, 0x2, &(0x7f00000002c0)) [ 517.509865][T24428] loop0: detected capacity change from 0 to 360 [ 517.521593][ T25] audit: type=1326 audit(1629716312.383:1873): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=24426 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 [ 517.524277][T24428] FAULT_INJECTION: forcing a failure. [ 517.524277][T24428] name failslab, interval 1, probability 0, space 0, times 0 10:58:32 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x101, "ed105400000000003ec13e2000"}) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x100, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="ffff00f7ffffff5e4f79ae"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0, 0xffffffffffffff9b}, {&(0x7f00000193c0)=""/102385, 0xfffffffffffffd60}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x33) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() rt_sigqueueinfo(r2, 0x2, &(0x7f00000002c0)) [ 517.558933][T24428] CPU: 1 PID: 24428 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 517.569078][T24428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 517.579307][T24428] Call Trace: [ 517.582636][T24428] dump_stack_lvl+0xb7/0x103 [ 517.587212][T24428] dump_stack+0x11/0x1a [ 517.591351][T24428] should_fail+0x23c/0x250 [ 517.595809][T24428] __should_failslab+0x81/0x90 [ 517.600653][T24428] ? legacy_init_fs_context+0x2d/0x70 [ 517.606201][T24428] should_failslab+0x5/0x20 [ 517.610791][T24428] kmem_cache_alloc_trace+0x49/0x310 [ 517.616182][T24428] ? kmem_cache_alloc_trace+0x20f/0x310 [ 517.621800][T24428] ? alloc_fs_context+0x46/0x500 [ 517.626895][T24428] legacy_init_fs_context+0x2d/0x70 [ 517.632158][T24428] alloc_fs_context+0x419/0x500 [ 517.636994][T24428] fs_context_for_mount+0x1d/0x20 [ 517.642100][T24428] path_mount+0xe13/0x1d30 [ 517.646593][T24428] __se_sys_mount+0x23d/0x2e0 [ 517.651441][T24428] ? mntput+0x45/0x70 [ 517.655434][T24428] __x64_sys_mount+0x63/0x70 [ 517.660003][T24428] do_syscall_64+0x3d/0x90 [ 517.664399][T24428] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 517.670393][T24428] RIP: 0033:0x467b0a [ 517.674291][T24428] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 517.694137][T24428] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 517.702626][T24428] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a 10:58:32 executing program 4: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) write(0xffffffffffffffff, &(0x7f0000000000)="240000001e006700141e9b070009040080", 0x11) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f00000000c0)={0x200007ff}, 0x10) write(0xffffffffffffffff, &(0x7f0000000000)="1c0000001a", 0x5) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe3, 0x0) 10:58:32 executing program 2: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc16}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000100), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x19, &(0x7f0000000140)=0x1000008, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x100000000005bc, 0x4) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e24}, 0x10) recvmsg(r1, &(0x7f0000edffc8)={0x0, 0x0, 0x0}, 0x20ff) 10:58:32 executing program 5: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc16}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000100), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x19, &(0x7f0000000140)=0x1000008, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x100000000005bc, 0x4) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e24}, 0x10) recvmsg(r1, &(0x7f0000edffc8)={0x0, 0x0, 0x0}, 0x20ff) [ 517.710588][T24428] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f2b68767000 [ 517.719065][T24428] RBP: 00007f2b68767040 R08: 00007f2b68767040 R09: 0000000020000000 [ 517.727199][T24428] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 517.735155][T24428] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:32 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x101, "ed105400000000003ec13e2000"}) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x100, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="ffff00f7ffffff5e4f79ae"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0, 0xffffffffffffff9b}, {&(0x7f00000193c0)=""/102385, 0xfffffffffffffd60}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x33) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() rt_sigqueueinfo(r2, 0x2, &(0x7f00000002c0)) 10:58:32 executing program 2: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0xdc16}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000100), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x19, &(0x7f0000000140)=0x1000008, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x100000000005bc, 0x4) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e24}, 0x10) recvmsg(r1, &(0x7f0000edffc8)={0x0, 0x0, 0x0}, 0x20ff) 10:58:32 executing program 0 (fault-call:0 fault-nth:78): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) [ 517.869734][T24465] loop0: detected capacity change from 0 to 360 [ 517.887857][T24465] FAULT_INJECTION: forcing a failure. [ 517.887857][T24465] name failslab, interval 1, probability 0, space 0, times 0 [ 517.900741][T24465] CPU: 1 PID: 24465 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 517.911009][T24465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 517.921221][T24465] Call Trace: [ 517.924485][T24465] dump_stack_lvl+0xb7/0x103 [ 517.929055][T24465] dump_stack+0x11/0x1a [ 517.933200][T24465] should_fail+0x23c/0x250 [ 517.937876][T24465] ? vfs_parse_fs_string+0x5e/0xc0 [ 517.943311][T24465] __should_failslab+0x81/0x90 [ 517.948073][T24465] should_failslab+0x5/0x20 [ 517.952815][T24465] __kmalloc_track_caller+0x64/0x340 [ 517.958447][T24465] kmemdup_nul+0x27/0x70 [ 517.963218][T24465] vfs_parse_fs_string+0x5e/0xc0 [ 517.971480][T24465] path_mount+0xfb7/0x1d30 [ 517.975885][T24465] __se_sys_mount+0x23d/0x2e0 [ 517.980550][T24465] ? mntput+0x45/0x70 [ 517.984579][T24465] __x64_sys_mount+0x63/0x70 [ 517.989262][T24465] do_syscall_64+0x3d/0x90 [ 517.993741][T24465] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 517.999685][T24465] RIP: 0033:0x467b0a [ 518.003565][T24465] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 518.023609][T24465] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 518.032353][T24465] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 518.040413][T24465] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f2b68767000 [ 518.048378][T24465] RBP: 00007f2b68767040 R08: 00007f2b68767040 R09: 0000000020000000 [ 518.056346][T24465] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 518.064485][T24465] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:33 executing program 0 (fault-call:0 fault-nth:79): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:33 executing program 5: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0xdc16}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000100), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x19, &(0x7f0000000140)=0x1000008, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x100000000005bc, 0x4) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e24}, 0x10) recvmsg(r1, &(0x7f0000edffc8)={0x0, 0x0, 0x0}, 0x20ff) 10:58:33 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xe1, &(0x7f0000000240)="433900009919da078a0098d16ee0a593b040f7629100f06ee04fa447a3ba82583a96ea57ff22ea97be19af3deba01419cd2386ad591576000000007312339b2e45335c46c8b969166c4c2a97ac2b7f0fb4aabebae8dc5dffbcd48a70012173d6efa56b60f48cf0c9d0989ecbbfc220bd2bc1d68e9ac5b2695dd75b2a399c49d339df101a4f29107c42c16986300a780dd6e6bda906c695dbc77073a0757ed829db1e797c23bb3bc62747f7417d674be84b0555b3a5f09edd4d3d23fb5f6e4bfd7bf509201603fda5f9b3b273452abdf40a37ae00"/225}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x40) 10:58:33 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x101, "ed105400000000003ec13e2000"}) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x100, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="ffff00f7ffffff5e4f79ae"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0, 0xffffffffffffff9b}, {&(0x7f00000193c0)=""/102385, 0xfffffffffffffd60}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x33) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() rt_sigqueueinfo(r2, 0x2, &(0x7f00000002c0)) 10:58:33 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) r1 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20008808, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = socket$packet(0x11, 0x3, 0x300) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) poll(&(0x7f0000000040)=[{r2}], 0x1, 0x100) dup2(r0, r2) 10:58:33 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xe1, &(0x7f0000000240)="433900009919da078a0098d16ee0a593b040f7629100f06ee04fa447a3ba82583a96ea57ff22ea97be19af3deba01419cd2386ad591576000000007312339b2e45335c46c8b969166c4c2a97ac2b7f0fb4aabebae8dc5dffbcd48a70012173d6efa56b60f48cf0c9d0989ecbbfc220bd2bc1d68e9ac5b2695dd75b2a399c49d339df101a4f29107c42c16986300a780dd6e6bda906c695dbc77073a0757ed829db1e797c23bb3bc62747f7417d674be84b0555b3a5f09edd4d3d23fb5f6e4bfd7bf509201603fda5f9b3b273452abdf40a37ae00"/225}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x40) [ 518.383963][T24481] loop0: detected capacity change from 0 to 360 [ 518.400419][T24481] FAULT_INJECTION: forcing a failure. [ 518.400419][T24481] name failslab, interval 1, probability 0, space 0, times 0 [ 518.413179][T24481] CPU: 0 PID: 24481 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 518.423456][T24481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 518.434119][T24481] Call Trace: [ 518.437494][T24481] dump_stack_lvl+0xb7/0x103 [ 518.442087][T24481] dump_stack+0x11/0x1a [ 518.446348][T24481] should_fail+0x23c/0x250 [ 518.450790][T24481] ? vfat_mount+0x40/0x40 [ 518.455126][T24481] ? getname_kernel+0x37/0x1d0 [ 518.459908][T24481] __should_failslab+0x81/0x90 [ 518.464737][T24481] should_failslab+0x5/0x20 [ 518.469313][T24481] kmem_cache_alloc+0x46/0x2e0 [ 518.474430][T24481] ? avc_has_perm_noaudit+0x19a/0x240 [ 518.479821][T24481] ? vfat_mount+0x40/0x40 [ 518.484147][T24481] getname_kernel+0x37/0x1d0 [ 518.488851][T24481] ? vfat_mount+0x40/0x40 [ 518.493207][T24481] kern_path+0x19/0x40 [ 518.497333][T24481] blkdev_get_by_path+0x54/0x1b0 [ 518.502282][T24481] mount_bdev+0x47/0x290 [ 518.506525][T24481] ? tsan.module_ctor+0x10/0x10 [ 518.511357][T24481] vfat_mount+0x2d/0x40 [ 518.515494][T24481] legacy_get_tree+0x70/0xc0 [ 518.520092][T24481] vfs_get_tree+0x4a/0x1a0 [ 518.524584][T24481] path_mount+0x11f2/0x1d30 [ 518.529069][T24481] __se_sys_mount+0x23d/0x2e0 [ 518.533798][T24481] ? mntput+0x45/0x70 [ 518.537834][T24481] __x64_sys_mount+0x63/0x70 [ 518.542768][T24481] do_syscall_64+0x3d/0x90 [ 518.547496][T24481] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 518.553459][T24481] RIP: 0033:0x467b0a [ 518.557330][T24481] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 10:58:33 executing program 4: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) write(0xffffffffffffffff, &(0x7f0000000000)="240000001e006700141e9b070009040080", 0x11) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f00000000c0)={0x200007ff}, 0x10) write(0xffffffffffffffff, &(0x7f0000000000)="1c0000001a", 0x5) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe3, 0x0) 10:58:33 executing program 1: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000140)={0x2, 0x0, 0xffffffff}) 10:58:33 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xe1, &(0x7f0000000240)="433900009919da078a0098d16ee0a593b040f7629100f06ee04fa447a3ba82583a96ea57ff22ea97be19af3deba01419cd2386ad591576000000007312339b2e45335c46c8b969166c4c2a97ac2b7f0fb4aabebae8dc5dffbcd48a70012173d6efa56b60f48cf0c9d0989ecbbfc220bd2bc1d68e9ac5b2695dd75b2a399c49d339df101a4f29107c42c16986300a780dd6e6bda906c695dbc77073a0757ed829db1e797c23bb3bc62747f7417d674be84b0555b3a5f09edd4d3d23fb5f6e4bfd7bf509201603fda5f9b3b273452abdf40a37ae00"/225}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x40) 10:58:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xa) mincore(&(0x7f00003ff000/0xc00000)=nil, 0xc00000, &(0x7f0000019480)=""/62) [ 518.576933][T24481] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 518.585513][T24481] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 518.593575][T24481] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f2b68767000 [ 518.601627][T24481] RBP: 00007f2b68767040 R08: 00007f2b68767040 R09: 0000000020000000 [ 518.609598][T24481] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 518.617815][T24481] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:33 executing program 0 (fault-call:0 fault-nth:80): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:33 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x1a3, &(0x7f00000001c0)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x2d) tkill(r0, 0x38) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) r1 = gettid() tkill(r1, 0x3a) 10:58:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xa) mincore(&(0x7f00003ff000/0xc00000)=nil, 0xc00000, &(0x7f0000019480)=""/62) 10:58:33 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xe1, &(0x7f0000000240)="433900009919da078a0098d16ee0a593b040f7629100f06ee04fa447a3ba82583a96ea57ff22ea97be19af3deba01419cd2386ad591576000000007312339b2e45335c46c8b969166c4c2a97ac2b7f0fb4aabebae8dc5dffbcd48a70012173d6efa56b60f48cf0c9d0989ecbbfc220bd2bc1d68e9ac5b2695dd75b2a399c49d339df101a4f29107c42c16986300a780dd6e6bda906c695dbc77073a0757ed829db1e797c23bb3bc62747f7417d674be84b0555b3a5f09edd4d3d23fb5f6e4bfd7bf509201603fda5f9b3b273452abdf40a37ae00"/225}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x40) [ 518.714704][T24521] loop0: detected capacity change from 0 to 360 [ 518.731725][T24521] FAULT_INJECTION: forcing a failure. [ 518.731725][T24521] name failslab, interval 1, probability 0, space 0, times 0 [ 518.744593][T24521] CPU: 1 PID: 24521 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 518.754767][T24521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 518.764958][T24521] Call Trace: [ 518.768219][T24521] dump_stack_lvl+0xb7/0x103 [ 518.772790][T24521] dump_stack+0x11/0x1a [ 518.776944][T24521] should_fail+0x23c/0x250 [ 518.781346][T24521] __should_failslab+0x81/0x90 [ 518.786093][T24521] ? alloc_super+0x3a/0x520 [ 518.790601][T24521] should_failslab+0x5/0x20 [ 518.795085][T24521] kmem_cache_alloc_trace+0x49/0x310 [ 518.800351][T24521] ? mount_bdev+0x290/0x290 [ 518.804900][T24521] alloc_super+0x3a/0x520 [ 518.809289][T24521] ? mount_bdev+0x290/0x290 [ 518.813856][T24521] sget+0x1a5/0x400 [ 518.817801][T24521] ? test_bdev_super+0x30/0x30 [ 518.822606][T24521] mount_bdev+0xd3/0x290 [ 518.826837][T24521] ? vfat_mount+0x40/0x40 [ 518.831293][T24521] ? tsan.module_ctor+0x10/0x10 [ 518.836210][T24521] vfat_mount+0x2d/0x40 [ 518.840354][T24521] legacy_get_tree+0x70/0xc0 [ 518.845299][T24521] vfs_get_tree+0x4a/0x1a0 [ 518.850606][T24521] path_mount+0x11f2/0x1d30 [ 518.855112][T24521] __se_sys_mount+0x23d/0x2e0 [ 518.859888][T24521] ? mntput+0x45/0x70 [ 518.863883][T24521] __x64_sys_mount+0x63/0x70 [ 518.868474][T24521] do_syscall_64+0x3d/0x90 [ 518.872890][T24521] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 518.878771][T24521] RIP: 0033:0x467b0a [ 518.882663][T24521] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 518.902332][T24521] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 10:58:33 executing program 0 (fault-call:0 fault-nth:81): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="53595a4b414c4c45522020080000e880325132510000e880325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100063e870325132510000e870325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200063e870325132510000e870325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c4532202020202020200063e870325132510000e870325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c200063e870325132510000e87032510b0064000000", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xa) mincore(&(0x7f00003ff000/0xc00000)=nil, 0xc00000, &(0x7f0000019480)=""/62) [ 518.910744][T24521] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 518.918697][T24521] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f2b68767000 [ 518.926662][T24521] RBP: 00007f2b68767040 R08: 00007f2b68767040 R09: 0000000020000000 [ 518.934711][T24521] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 518.942773][T24521] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 [ 519.037565][T24547] loop0: detected capacity change from 0 to 360 [ 519.050203][T24547] FAULT_INJECTION: forcing a failure. [ 519.050203][T24547] name failslab, interval 1, probability 0, space 0, times 0 [ 519.062975][T24547] CPU: 1 PID: 24547 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 519.073108][T24547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 519.083344][T24547] Call Trace: [ 519.086871][T24547] dump_stack_lvl+0xb7/0x103 [ 519.091456][T24547] dump_stack+0x11/0x1a [ 519.095706][T24547] should_fail+0x23c/0x250 [ 519.100199][T24547] ? kzalloc+0x1d/0x30 [ 519.104248][T24547] __should_failslab+0x81/0x90 [ 519.109005][T24547] should_failslab+0x5/0x20 [ 519.113499][T24547] __kmalloc+0x66/0x340 [ 519.117648][T24547] kzalloc+0x1d/0x30 [ 519.121521][T24547] security_sb_alloc+0x3c/0x180 [ 519.126348][T24547] alloc_super+0x10b/0x520 [ 519.130752][T24547] ? mount_bdev+0x290/0x290 [ 519.135265][T24547] sget+0x1a5/0x400 [ 519.139265][T24547] ? test_bdev_super+0x30/0x30 [ 519.144021][T24547] mount_bdev+0xd3/0x290 [ 519.148409][T24547] ? vfat_mount+0x40/0x40 [ 519.152723][T24547] ? tsan.module_ctor+0x10/0x10 [ 519.157573][T24547] vfat_mount+0x2d/0x40 [ 519.161719][T24547] legacy_get_tree+0x70/0xc0 [ 519.166298][T24547] vfs_get_tree+0x4a/0x1a0 [ 519.170728][T24547] path_mount+0x11f2/0x1d30 [ 519.175267][T24547] __se_sys_mount+0x23d/0x2e0 [ 519.179928][T24547] ? mntput+0x45/0x70 [ 519.183959][T24547] __x64_sys_mount+0x63/0x70 [ 519.188535][T24547] do_syscall_64+0x3d/0x90 [ 519.192938][T24547] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 519.198827][T24547] RIP: 0033:0x467b0a [ 519.202704][T24547] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 519.222503][T24547] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 519.231096][T24547] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 519.239861][T24547] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f2b68767000 [ 519.247888][T24547] RBP: 00007f2b68767040 R08: 00007f2b68767040 R09: 0000000020000000 [ 519.256308][T24547] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 519.264277][T24547] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:34 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETGEN(r0, &(0x7f0000003840)={0x0, 0x0, &(0x7f0000003800)={0x0}}, 0x0) sendmsg$OSF_MSG_REMOVE(r0, &(0x7f000000bf00)={0x0, 0x0, &(0x7f000000bec0)={&(0x7f000000ae40)={0x1060, 0x1, 0x5, 0x201, 0x0, 0x0, {}, [{{0x254, 0x1, {{}, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', "7f082e977bb4a676d0b10b715600fbafa3c9ef0cd8b8f2a2fa146146b3b6d7bc", "7e7c36f40a209e769aaeba7e61ee1a7f1a772c508db619d799ca8480f66eb657", [{}, {0x101}, {0x9, 0x2, {0x2, 0x5}}, {0x0, 0x0, {0x0, 0x3}}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x2}, {}, {}, {}, {}, {}, {0x5}, {0x0, 0x0, {0x0, 0x7}}, {0x14}, {0x5}, {0x7}, {}, {}, {0x87ad, 0x9}, {0x7, 0x8, {0x1, 0x5}}, {}, {}, {0x2}, {}, {}, {}, {0x0, 0x5}, {}, {0x80, 0x0, {0x0, 0xfffffffe}}, {0x0, 0x0, {0x0, 0x3ff}}, {0x0, 0x9}, {0x0, 0x6, {0x3}}]}}}, {{0x254, 0x1, {{}, 0x0, 0x0, 0x6, 0x24b4, 0x0, 'syz1\x00', "5e2463ff46ba095df915e01a8e4417e8a1491ec2fa707d172fd98ea9a520f28b", "6e320ce3cd73deae27b7b6d8c017e81c05d161a9cfb95eb94a005a1d908c8f7f", [{0x0, 0x0, {0x2}}, {}, {}, {0xff, 0x0, {0x0, 0x5}}, {0xffff}, {}, {0x9, 0xfffb, {0x1}}, {0x4, 0x100, {0x2, 0x80000000}}, {}, {0x90, 0x5}, {}, {}, {0x0, 0x0, {0x0, 0x3}}, {}, {}, {0x0, 0x0, {0x0, 0x6}}, {}, {0x0, 0x7}, {0x0, 0x8}, {0x0, 0x0, {0x3}}, {0x572}, {}, {}, {0x0, 0x4}, {0x0, 0x0, {0x0, 0x40}}, {0x0, 0x0, {0x3}}, {0x6c}, {0x800, 0x1, {0x0, 0x68b}}, {0x0, 0x0, {0x3, 0xfff}}, {}, {0x0, 0x9}, {}, {}, {0x0, 0x0, {0x3}}, {}, {0x0, 0x0, {0x3}}, {}, {0x0, 0x80}, {0x0, 0x0, {0x3}}, {0x5}]}}}, {{0x254, 0x1, {{}, 0x80, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', "358681178656737a094ff4f4c26604763b0168f39430b6c28af6a2cc8ddada61", "ac32ffce1af2691c69acda18d0a1a4be887d7593bffa02465e076646da07603c", [{0x0, 0x0, {0xe4bd6b6188fec31c}}, {0x5, 0x0, {0x0, 0xff}}, {}, {}, {0x20}, {0x800, 0x4}, {0x0, 0x8001, {0x2, 0x4}}, {}, {}, {}, {0x0, 0x6}, {}, {}, {0x6}, {}, {0x7ff, 0x0, {0x0, 0x101}}, {}, {}, {}, {0x0, 0x0, {0x3}}, {}, {0x0, 0x0, {0x0, 0x1}}, {}, {}, {}, {0x0, 0x0, {0x1}}, {}, {0x5400, 0x7, {0x3}}, {0x0, 0x0, {0x2, 0x3ff}}, {}, {}, {}, {}, {}, {0x0, 0xf5e0, {0x0, 0xffff}}, {0x0, 0x0, {0x2}}, {}, {0x0, 0x1, {0x0, 0x20}}, {0x0, 0x0, {0x1}}]}}}, {{0x254, 0x1, {{}, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', "2609e60c18b29bfe3d694e3a4e7e6fedf77b753597e027f72ff292e45a38c4d9", "9e9b5473d065c0bb059fe7f9274812bf21ee2b27f25175a409194a0e1c9ec040", [{0x0, 0x5}, {}, {}, {0x7ff}, {0x3ff, 0x154, {0x1, 0x9}}, {0x0, 0x0, {0x3, 0x9e}}, {}, {}, {}, {}, {}, {}, {0xffc1, 0x0, {0x1, 0x20}}, {}, {}, {}, {0x9}, {0xfffb, 0x3}, {}, {}, {}, {}, {0x0, 0x1}, {}, {0x2}, {0x8, 0x7, {0x2}}, {0x20, 0x1, {0x0, 0x7}}, {}, {0x1, 0x0, {0x0, 0x101}}, {0x1000}]}}}, {{0x254, 0x1, {{0x3}, 0x0, 0x0, 0x85, 0x0, 0x0, 'syz0\x00', "397c55953e57ed6815437fe1b3cca35d54ef9754396c4dfba046fec15432106b", "53e4c2c4c91343ecb8d7c2364726a6d8816d4145cb1f7389c4d9957f352e3cb6", [{}, {0x6, 0x0, {0x3}}, {}, {0x0, 0x0, {0x2}}, {}, {}, {0xfffd, 0xfff}, {0x8, 0x1000, {0x0, 0x3e}}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x1, 0x0, {0x0, 0x7ff}}, {0x5}, {0x2, 0x6, {0x0, 0xa7f0}}, {0x2}, {0x0, 0x0, {0x0, 0x810}}, {0x0, 0x0, {0x3}}, {}, {}, {0x0, 0x0, {0x0, 0x7}}, {0x2, 0xfff, {0x3}}, {0x0, 0x0, {0x1, 0x7ff}}, {}, {}, {}, {0xffff, 0x1}, {}, {}, {0x0, 0x0, {0x0, 0x2}}, {0x0, 0x0, {0x3, 0x80}}, {0x0, 0x4}, {0x0, 0x60}]}}}, {{0x254, 0x1, {{0x2}, 0x0, 0x0, 0x0, 0x5, 0x0, 'syz0\x00', "e1b9e48ee460db6ed9bdc0b1505d741fe94422333ea49afca97f9f1b9e14b51c", "c81415ec8c8c015b05377d1d9f28678d69c3fdc1781d2babeb5d6d58a3c3b380", [{0x5, 0x0, {0x0, 0xde}}, {0x0, 0x7, {0x2}}, {}, {}, {0x81, 0x1ff, {0x3, 0x4c2}}, {0x0, 0x4, {0x3, 0x3}}, {0x0, 0x7}, {0x0, 0x4}, {}, {}, {}, {}, {0xf6}, {}, {0x0, 0x1, {0x1}}, {0x0, 0x4, {0x0, 0x7f}}, {}, {}, {}, {}, {}, {0x0, 0x0, {0x1}}, {}, {0x0, 0x0, {0x0, 0x6}}, {}, {}, {}, {0xac, 0x9, {0x1, 0x6}}, {0x0, 0x0, {0x0, 0x1}}, {}, {}, {}, {}, {}, {0xcc1e}, {}, {}, {0xe253}, {}, {0x0, 0x9}]}}}, {{0x254, 0x1, {{}, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz1\x00', "8fcde2dcbb4ec39479172667c3a9d084b36a20655da997dd251efcd64d8d5cdc", "53af482c49253a4890b132e6b1f6f78705361ac4a59a2239d14fd65ed31f0684", [{}, {}, {}, {0x0, 0x0, {0x0, 0x6c8b}}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0xed}, {}, {0x80}, {0x4, 0x4, {0x1, 0x7}}, {0xde41}, {}, {0x0, 0x0, {0x0, 0x30}}, {0xfff}, {0x40}, {0x9, 0x0, {0x3}}, {0x0, 0x9}, {}, {}, {}, {0x4800}, {}, {0x0, 0x0, {0x0, 0xa0ab}}, {0x0, 0x0, {0x1}}, {0x0, 0x0, {0x2}}, {0x0, 0x0, {0x2}}, {}, {}, {0x2, 0xff00, {0x1}}, {0x2, 0x47, {0x2, 0x1}}, {}, {}, {}, {0x0, 0x0, {0x1}}]}}}]}, 0x1060}}, 0x0) 10:58:34 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x3}) mq_timedsend(r0, 0x0, 0x0, 0x0, 0x0) mq_timedsend(r0, 0x0, 0x0, 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000000180)=""/204, 0xcc, 0x700000000000000, 0x0) 10:58:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xa) mincore(&(0x7f00003ff000/0xc00000)=nil, 0xc00000, &(0x7f0000019480)=""/62) 10:58:34 executing program 1: setregid(0xffffffffffffffff, 0x0) 10:58:34 executing program 0 (fault-call:0 fault-nth:82): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) sendfile(r1, r2, 0x0, 0xef85) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r1, 0x0, 0xffffff38) 10:58:34 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x3}) mq_timedsend(r0, 0x0, 0x0, 0x0, 0x0) mq_timedsend(r0, 0x0, 0x0, 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000000180)=""/204, 0xcc, 0x700000000000000, 0x0) 10:58:34 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = getpgrp(0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r5) sendmmsg$unix(r2, &(0x7f0000000780)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)=[@cred={{0x1c, 0x1, 0x2, {r3}}}], 0x20}}], 0x2, 0x0) 10:58:34 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = getpgrp(0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r5) sendmmsg$unix(r2, &(0x7f0000000780)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)=[@cred={{0x1c, 0x1, 0x2, {r3}}}], 0x20}}], 0x2, 0x0) 10:58:34 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(r0, 0x105, 0x0) getdents(r0, 0x0, 0x2000) 10:58:34 executing program 1: setregid(0xffffffffffffffff, 0x0) [ 519.556525][T24576] loop0: detected capacity change from 0 to 360 [ 519.568985][T24576] FAULT_INJECTION: forcing a failure. [ 519.568985][T24576] name failslab, interval 1, probability 0, space 0, times 0 [ 519.581684][T24576] CPU: 0 PID: 24576 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 519.591878][T24576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 519.602133][T24576] Call Trace: 10:58:34 executing program 1: setregid(0xffffffffffffffff, 0x0) [ 519.605415][T24576] dump_stack_lvl+0xb7/0x103 [ 519.610005][T24576] dump_stack+0x11/0x1a [ 519.614159][T24576] should_fail+0x23c/0x250 [ 519.618581][T24576] ? __list_lru_init+0x70/0x680 [ 519.623463][T24576] __should_failslab+0x81/0x90 [ 519.628230][T24576] should_failslab+0x5/0x20 [ 519.632776][T24576] __kmalloc+0x66/0x340 [ 519.636935][T24576] ? prealloc_memcg_shrinker+0x444/0x460 [ 519.642654][T24576] __list_lru_init+0x70/0x680 [ 519.647513][T24576] alloc_super+0x490/0x520 [ 519.651962][T24576] ? mount_bdev+0x290/0x290 10:58:34 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x3}) mq_timedsend(r0, 0x0, 0x0, 0x0, 0x0) mq_timedsend(r0, 0x0, 0x0, 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000000180)=""/204, 0xcc, 0x700000000000000, 0x0) [ 519.656469][T24576] sget+0x1a5/0x400 [ 519.660285][T24576] ? test_bdev_super+0x30/0x30 [ 519.665079][T24576] mount_bdev+0xd3/0x290 [ 519.669326][T24576] ? vfat_mount+0x40/0x40 [ 519.673649][T24576] ? tsan.module_ctor+0x10/0x10 [ 519.678493][T24576] vfat_mount+0x2d/0x40 [ 519.682649][T24576] legacy_get_tree+0x70/0xc0 [ 519.687239][T24576] vfs_get_tree+0x4a/0x1a0 [ 519.692094][T24576] path_mount+0x11f2/0x1d30 [ 519.696597][T24576] __se_sys_mount+0x23d/0x2e0 [ 519.701310][T24576] ? mntput+0x45/0x70 10:58:34 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = getpgrp(0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r5) sendmmsg$unix(r2, &(0x7f0000000780)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)=[@cred={{0x1c, 0x1, 0x2, {r3}}}], 0x20}}], 0x2, 0x0) 10:58:34 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(r0, 0x105, 0x0) getdents(r0, 0x0, 0x2000) [ 519.705298][T24576] __x64_sys_mount+0x63/0x70 [ 519.709904][T24576] do_syscall_64+0x3d/0x90 [ 519.714321][T24576] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 519.720295][T24576] RIP: 0033:0x467b0a [ 519.724192][T24576] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 519.744083][T24576] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 10:58:34 executing program 1: setregid(0xffffffffffffffff, 0x0) [ 519.752618][T24576] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 519.760588][T24576] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f2b68767000 [ 519.768683][T24576] RBP: 00007f2b68767040 R08: 00007f2b68767040 R09: 0000000020000000 [ 519.776658][T24576] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 519.784630][T24576] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:34 executing program 0 (fault-call:0 fault-nth:83): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) [ 519.878450][T24620] loop0: detected capacity change from 0 to 360 [ 519.894577][T24620] FAULT_INJECTION: forcing a failure. [ 519.894577][T24620] name failslab, interval 1, probability 0, space 0, times 0 [ 519.907299][T24620] CPU: 0 PID: 24620 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 519.917457][T24620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 519.927622][T24620] Call Trace: [ 519.930884][T24620] dump_stack_lvl+0xb7/0x103 [ 519.935504][T24620] dump_stack+0x11/0x1a [ 519.939755][T24620] should_fail+0x23c/0x250 [ 519.944172][T24620] ? __list_lru_init+0x70/0x680 [ 519.949013][T24620] __should_failslab+0x81/0x90 [ 519.953754][T24620] should_failslab+0x5/0x20 [ 519.958253][T24620] __kmalloc+0x66/0x340 [ 519.962395][T24620] ? prealloc_memcg_shrinker+0x444/0x460 [ 519.968084][T24620] __list_lru_init+0x70/0x680 [ 519.972846][T24620] alloc_super+0x490/0x520 [ 519.977306][T24620] ? mount_bdev+0x290/0x290 [ 519.981793][T24620] sget+0x1a5/0x400 [ 519.985753][T24620] ? test_bdev_super+0x30/0x30 [ 519.990556][T24620] mount_bdev+0xd3/0x290 [ 519.994844][T24620] ? vfat_mount+0x40/0x40 [ 519.999292][T24620] ? tsan.module_ctor+0x10/0x10 [ 520.004151][T24620] vfat_mount+0x2d/0x40 [ 520.008283][T24620] legacy_get_tree+0x70/0xc0 [ 520.012961][T24620] vfs_get_tree+0x4a/0x1a0 [ 520.017363][T24620] path_mount+0x11f2/0x1d30 [ 520.022040][T24620] __se_sys_mount+0x23d/0x2e0 [ 520.026766][T24620] ? mntput+0x45/0x70 [ 520.031186][T24620] __x64_sys_mount+0x63/0x70 [ 520.036005][T24620] do_syscall_64+0x3d/0x90 [ 520.040447][T24620] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 520.046359][T24620] RIP: 0033:0x467b0a [ 520.050234][T24620] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 520.069843][T24620] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 520.078244][T24620] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 520.086216][T24620] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f2b68767000 [ 520.094171][T24620] RBP: 00007f2b68767040 R08: 00007f2b68767040 R09: 0000000020000000 [ 520.102218][T24620] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 520.110222][T24620] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:35 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = getpgrp(0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r5) sendmmsg$unix(r2, &(0x7f0000000780)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)=[@cred={{0x1c, 0x1, 0x2, {r3}}}], 0x20}}], 0x2, 0x0) 10:58:35 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x80004507, 0xfffffffffffffffc) 10:58:35 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(r0, 0x105, 0x0) getdents(r0, 0x0, 0x2000) 10:58:35 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x3}) mq_timedsend(r0, 0x0, 0x0, 0x0, 0x0) mq_timedsend(r0, 0x0, 0x0, 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000000180)=""/204, 0xcc, 0x700000000000000, 0x0) 10:58:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) sendfile(r1, r2, 0x0, 0xef85) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r1, 0x0, 0xffffff38) 10:58:35 executing program 0 (fault-call:0 fault-nth:84): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:35 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(r0, 0x105, 0x0) getdents(r0, 0x0, 0x2000) 10:58:35 executing program 1: madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xa) [ 520.312961][T24637] loop0: detected capacity change from 0 to 360 [ 520.343552][T24637] FAULT_INJECTION: forcing a failure. [ 520.343552][T24637] name failslab, interval 1, probability 0, space 0, times 0 [ 520.356487][T24637] CPU: 0 PID: 24637 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 520.366800][T24637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 520.376974][T24637] Call Trace: [ 520.380249][T24637] dump_stack_lvl+0xb7/0x103 [ 520.384870][T24637] dump_stack+0x11/0x1a [ 520.389019][T24637] should_fail+0x23c/0x250 [ 520.393428][T24637] ? __list_lru_init+0x70/0x680 [ 520.398379][T24637] __should_failslab+0x81/0x90 [ 520.403147][T24637] should_failslab+0x5/0x20 [ 520.407764][T24637] __kmalloc+0x66/0x340 [ 520.411937][T24637] __list_lru_init+0x70/0x680 [ 520.416631][T24637] alloc_super+0x4bf/0x520 [ 520.421147][T24637] ? mount_bdev+0x290/0x290 [ 520.425744][T24637] sget+0x1a5/0x400 [ 520.429557][T24637] ? test_bdev_super+0x30/0x30 [ 520.434362][T24637] mount_bdev+0xd3/0x290 [ 520.438630][T24637] ? vfat_mount+0x40/0x40 [ 520.443021][T24637] ? tsan.module_ctor+0x10/0x10 [ 520.447886][T24637] vfat_mount+0x2d/0x40 [ 520.452048][T24637] legacy_get_tree+0x70/0xc0 [ 520.456646][T24637] vfs_get_tree+0x4a/0x1a0 10:58:35 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x66100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r1, 0x8929, &(0x7f0000000000)) 10:58:35 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x424, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) ioprio_set$pid(0x3, 0x0, 0x4007) 10:58:35 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x66100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r1, 0x8929, &(0x7f0000000000)) 10:58:35 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x66100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r1, 0x8929, &(0x7f0000000000)) [ 520.461065][T24637] path_mount+0x11f2/0x1d30 [ 520.465580][T24637] __se_sys_mount+0x23d/0x2e0 [ 520.470406][T24637] ? mntput+0x45/0x70 [ 520.474388][T24637] __x64_sys_mount+0x63/0x70 [ 520.478987][T24637] do_syscall_64+0x3d/0x90 [ 520.483450][T24637] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 520.489378][T24637] RIP: 0033:0x467b0a [ 520.493293][T24637] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 10:58:35 executing program 5: syz_io_uring_setup(0x4636, &(0x7f0000004000), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff8000/0x2000)=nil, &(0x7f0000004080), &(0x7f00000040c0)) [ 520.513114][T24637] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 520.521693][T24637] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 520.529897][T24637] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f2b68767000 [ 520.537895][T24637] RBP: 00007f2b68767040 R08: 00007f2b68767040 R09: 0000000020000000 [ 520.545871][T24637] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 520.554191][T24637] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:35 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x66100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r1, 0x8929, &(0x7f0000000000)) 10:58:35 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x424, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) ioprio_set$pid(0x3, 0x0, 0x4007) 10:58:35 executing program 0 (fault-call:0 fault-nth:85): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) sendfile(r1, r2, 0x0, 0xef85) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r1, 0x0, 0xffffff38) 10:58:35 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x66100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r1, 0x8929, &(0x7f0000000000)) 10:58:35 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r1, 0x1c, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r2, 0x1c, 0x0) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x18) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xb8, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000400)={{}, r6, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r7]}, @devid}) ioctl$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}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r9, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r8, @ANYRES32=r7, @ANYRESOCT, @ANYRES32=r5, @ANYRES32, @ANYRES64, @ANYRESHEX=r3], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r10, 0x1c, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(r1, 0x5000940e, &(0x7f0000002440)={{r10}, "e97b45865f8dddc13b7f9f6924b01caa9f3314496a4b1c6e133fc73eea2bb0ed23ee68e3b4da15b300d2dc51933c792acf46011e0e5aafd47acb4f3d7bbe26709a8191201a2182751fa2b8125f73913768de9a1ce26916400b69288c8812e4fcf94aa0d6cd8b5f7c10557c8eb119fe8485ad1cc4420c2d5bdc5bd7859785f7ea0a2b4dc7ddb51b0e74ac78bd4899a0179369852eca8bee73c9d8b8234005a6653a239388a1b6d68ea577ca8cebf7847c62c4374322c48167fd8400634b464bd1fd53cd4ca054ad3e6c9010a87474779e16d5e41606739a69a3399ae3d943cea8fe68bb4711ed1252f416e90e1d91e2a72f45a60062b111a4fb5e7ce477fc4b8461088183982084e49291d67ecaaafb6b71c9acee9d97a37c824154f22fc67d0fb1e7123feb6cf2bf0fa4443e331965ccef64ae59093f0468b49919ab7733f698e8ab7552bc328e862926893815142d38508ed7fd27057b4a359614285b2bb81000aae9383041874b6368e86d899e0dc35d6036dc6b6d438429f862cc9510be578e0a8fd7bc87aee984081269bf661f7804fac86478f0069cf0f549f69cf2b459c515d2f145ba918fc475f6245a5a5eae1937578a558a21fe36d179d213fe4debcb0da511eb9d7d349d0e9313f932a4cf1745eb5dc953db313647cb25cbd0c3b2bac2a1734058ee5c34d8500cc650a91226186685902a1f3c5ef85bf1efbd1dbcdf9383f6b7314a9ff52b96de70e04bddf476cb1a8381e3bef98b9829bb71f119b6076d63d7a78ed8ec6b3789f8a3d77d7eb9c7b9ecca4470654ba83ae6d07f9705030853bbb123b727572c208d63caa5d4863c9d08606b83a883de2548fee916b49514378a04c7b7c9d40038d978d5584414f353844db09b8a2ba7d399398b31b1c543ebb681214357054af6090f3b8e9e8f299d326c5b29b5d4458e28e5d6baf9961ae385fa66263ea908a96a2d2a1c375f31b55b5cfb9cf8ed017e373e5658f9ba0d2515b4063153b3602aeb1182d299e7d1e81d18f9599074932b98f11caffa640cc812e4624fdeaf0413bf6be8561b40f06bfe2fcbb834ecfc91116db5e435b9a0073c67b8c5b3288447e97339808117d6a5bb39994723f58ee225bcb24931c2c36b6e31c0504e0a330d9e320f07ef9a1e74d672113211864e11ccc64cd6e63a01d8a6ff1d38874e59c5ccc977afddab036b05cd561f16a43ba41cd8e72cae550ad4be8c44fd147f01a9d044695adf6083b2ce2e8149f81dc72fff5687873f5654dfbf760cbf3fcf69dbecff057b95601f4d2abbe9d5dd70b1c229ffa7233a14e2e6d0c1f3854f3f0d5ba3551e2749d09341e801459bbc53d163d4233e2ac6209862f6e2a75e05e15b8b1d4502b4b82f9679935939302ab67ff53aaa6910dd28bf8e6fcb017d61a3dd5291b86921a9c3c984b91980534527a6a10674c5ad6cee32362690be902d2a1156ec701ccf1b8c43f5915d66ef972cfa9745365f048e2728c243386d3655b7098815c98bc98e1c1f8cbf4a62f7971a30ffdd61e5caca910e5eccc5cf450b6293156176d872ef4cc09203c63b7b31e2404982e985574260a2bb9d506c4c4aad82ac8468b6dca279708e56a24b3e88ada8bd1ac15e1f624dc35a595d066db42fa7c0d3d7d40641060f41a903e7710ae70950ab6c960b7f9eb4dbfe4e73102c0a903e25f4a57caa76b1eb463b459b082e6455598c6cd2bc5d071e46afb80e70bc8baadcaa7b833eba741cb0a67d328aadb4f4c5a976b47afc1a4dfab49d903574ad8905763807a006c6f2facbf4b652a7310538687362b7c3a64f7f1f3fbffc4dd010ce3090fc0c9ea38d93212db67d2fa9489443c9158929b259aa988fbaa3f756e5a9c708f8ec600f45da3c91feaae9e3a1793178852e9be53271219941a69c2ef06ac5b8010abbfc0d8d977d043207f4a582165a0e2c8f53fdfabc8beea3b52929bdbb6a076e19065ef437979041d98fa76836b2e79e66e5dfbf16f29a49bcba46ef2ac94dba80c19acd6b9017f4034173871faeba4143dfb640c63c6ec064add519221b74b78309baa8556d89b568aead170d2053d1b54a70778b38591a0ad7349ac3e74c323f10d64dc7f9b12c38ec8b016332bbd993993392bc65bd01f488a1f3cb240b149a4a4508e3897b00e636d688ad9a721b83ec97b4ed5044f55f02d45b568fbc334b058f50c4bbfc12ceb1a5330c5a571ca401996f3a803297d9bac78d96f7824520a245b2e3c8b97123ed919012d8e521abee7f11dbbaf3a1883c755ae3532148f7209e4bf174de684c3d34642f7224ef3cf1229e4c28aa2f435de0169ee6759a6f85e55a60ab231a9d4d6f5f1cc0f82e96db4996626ded484a61a470f4004104bef3a429220d8ab479bb97a8d5f593dfc9df8e5f9cb19b7a8718a2e960929d0602d5e37c7b426d5100ae30bf9f7a5ed45a3ea70a14a1b83637153316cdeac3cd4243a012c3c9c107c3c7f2f6f8e24999f69a69345335aee0d3f8bf62d56a73c2e9d44337792e70a50b44330d8ad7a3a9c97549947bf4b58591255cca2e2944e9cd6e33d2f98959725ab55c60c7294c1a3b6a4b3f08d32bb99e798d4faf8f991290c1b13fed6d0be04cce8070034b727e606e9cf95074fe2e1eacf207c81979ece89ee84a05920c9bd28e74dece450ae5ee469fbe8bb1712c395d0b64f42c7fc392ca8444cb03a5dad88cf223dfb46f9e4cc92f7eea1b4e1b7183f6376815ac583ddcb586286018d72becdbd6e9792edce9f064c6c263b426e269265d60d6004edbd76d26dca0e3a26e2d9bb9436ebe2d5affcf9f0869e5237b2a6bec2aa6e977dab833dea2a4e291c5df7e6ac8b58929b22103b7055d137ec109b71cbf469dca5b9068d5c56b2ab2214780df1190acb6a2a0140a73e8eed452e05e5629fe8e27b3831e9e0205a91e343e3c6aeb82fafa333de5be0b53a463498e4f1f48135c8c2a12b71338b9ff64a6297af1816a692cabc4536ea5aa6eff68edc14b940f5f0cc9a5778082cb74e564f5359fa13b35fcd87f52d59a4a886b9ea7e9cb6e8a7955ea7e96647988c33fdedf9118bf4c4924c42c3abfc5fe9b7f949f1a891b61f99040917c1346a48c71080213090f4d375846bced91401c02a013a047be290ac125fd883b563ba1cc016417cd56cf85c63d40fe75ba4e87cf27004e433a9fb9092eb23f5a304b2b848371ea8988ac22d57f53244f954c8fed2df36a50726a0ab9471d574a25c58f118c3959b18c11532566aae9ef048661e5b1cbc431e071ae96ae8c851c8f4ce13aef8283a0fed188d2e9655a8e323fba3be13368550955ae4f3d3ed450a988cd5a672b3b84470191ad522694470a49e79ad35c658c505cf52d5300effbcd9c155079449cfb4c2238b82982123af3753851060ac1bf63c8e624026a0c524b5ef4bce220fa07b0f5baa5b5c036bd9f37a54161b86b2e41a8585edae5756c272cd0dee74d150f1ed48de05affdd8acc8745d2aa1efb0adc23893920f62f07f3244cb7d52e887e150433efb06c9d46c707acce065e707bc2824f485807c54341bdf461a8b4f27123ee0f5856f7e2bd454b9a47f5076821f19e597b125c09aa77f66466181acf4039eb99e7a238811d0d8979b6f4f65fb6126311a1013e1810cca5690453df667e754f2fdbf1ae5b2424f93205b619ee6fcaa5baffada1983930d7224c01c0b2d21dbeded8015e418b56069b4b1b71e258448e9f5c08e28f690c757399bc1bdc459de108accff315f96fb58beaa35aa2f3254ab15f6caca0b03cf81f568545472babe5c3e1584050ca5e9e025806706f194fc45146d0c8774af5593709e78b335db0ac12850a9e39e311d29bd047d50f60a42d3499a900765d0d97fc2b379f539aab18588512a04804a23dacb8557c1854eca07e89da2e0301c04fcbebace5f0893a0fcb730c84418509405873f648ce7c8c84e8a099e873f604e9d70c4ff71b71313fd6b1c2cf499aea94f9057ab9628d6a44adbfe42b73d858af557a1a0bc4b68697294fe2ffb4d25e53759104a123a01d2e585d8e30098b70507db676a0a3761ced7a3953d1f12e85c0c450406c11243d277826f659a96751e618278575236f6a97b30607f2d294ef6d5a2564814cbdb64b78b738540fa44651f07a6d26fba0c4ad1d9ac5c73ad2f0f634008aee9a50805a35001f2c91f9522cf96a8341f5b71ae171a36d640f8293dcf40a664d1884b9a6d96586f99a068027231514e3d05b83dde65d1bbb3a69d245e80235f85fb663923d5bf01ef2946396fa8ed84f83c949a746334a10eca23966912ca417143131936da65981f069b1d91e3fc00b57ec501a65429f7673407e4abc822a4a02f894ba78f6a7f1d63cbf374bce33023777919e345e2b81723bdf047d5bd98b878739d6df8256a743f58f52b51d45f713468f2d87ae5570ee4ed70a9772bddec2941475688d965c7b6825e927dd6b0fad4b10d70f1b5e7776b7f0ca9c0c1ee52c35d37c38b4441f029f395972ae04caffc10ce62769669379349e7856a6945b96c6467eadcb3c5d006baa134235c13cc1b70f5f32375f61b8e7ffed7715db669a3945ba3e7a86fcce1cf80775b0264392b565c252a8599bf20abb0b12c66fb6d6f6a6343d5209bc6c7662f29c6e477c230b9c2773959c41e8513366ee00ff4868d38d9aed16fbc15ae1fb707079b8d875c4dd431877459265023c4da96615cf6cfc1a84b40e4215d480d77a75f3227de5ad10ec408b96f0f6797a6bf0a14a4c57241810280e8d2e83328aabf02941c914c2960549ec06982c4c35e8c5ab6514739fcb78ce2096c867f338ae16e76ad94ff4d4ea262a5cdff766fc1eeea196cd9c178fbd96f346d250ce664644b718e39bb3cdfccb1ab4f8f261f3afea764f286b1df06443b59a701fe9851b2ecc4637d1b2b3c0b8009c2d8c852b6f6382a1d360ffdf8785289009c909cd1815fc8afed604d1f8c0456c5990bd8a532cd93272004901de7a8afc6940395cab867fed6b579aa3c4ce0219448e5d6c96f2265ce1cda465d12793c22d3a3b7d2cd17142f50083b5ff3e5b7b0b44eebef07bd7c6d05d2e6ab6a99e71e098e5296062be49e62aefd900e2d0ca7c7fa7c5c07dabeb823449404d4831a989845a0f74fac9f1ce15a0cb5e43721e79d1bc991bd7944155fb455503aba36ef702de26542886b7bd01c4ba30ba6d970909e53df43141326cd1e4af4ce1ce1c331cb69e48ec22a4ce452eb5c31cc275b80e30d3e4a21e429f6ad489ad7e21c2f8ee81b3a8cc306e626efb4b7813992689bef6f41c8decab09cce6281b4d4e5d1896b16f524ccf924e1e70d6eea2e4a006c0b9d46a2434e2b734a9800aad04656ff8ca17fc0131a431340d2f2947e01d769ddeb1b2521bda83319d19518f0b6019af3970afccb4631d99dd03980987f47b153a28f541acd8dc2f453df37ac55749273cf534a1a11a5986c2f1bd5f023964ea54f03b26d27420dcd1231653ec8c37f3e199612fc5280f8dd170b3e3e47292dab8c1fd74fa1159a2a33bb9753f34795bcd2c0995906db61ad9896e7bf035d3f93f2bd0ba3d5523b91b496e3ffd836b89e060b3e853bf171ae2d1efd877bf13ac96228ee9366ffbf25d3eded1a9f0f8eb98dbc30de3e8566100d9d29985baee44246a79543244e10239731998a9628d7cf7a50a04f8c5fbfda0d14f46aa2e547f93cf5ef3e29c2e66ad2e6ce2e9b7f1d5270019213d177d6a01a64c2562fd57d0eb7901725059104f257273dee2503d5f23f9e07f98"}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000000440)={{r0}, r7, 0x0, @unused=[0xa3e6, 0x2, 0x100000000, 0x3], @devid}) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/123, 0x7b}], 0x1) request_key(&(0x7f0000000380)='id_resolver\x00', &(0x7f00000003c0)={'syz', 0x2}, &(0x7f0000000400)='syz', 0x0) 10:58:35 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x424, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) ioprio_set$pid(0x3, 0x0, 0x4007) 10:58:35 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x66100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r1, 0x8929, &(0x7f0000000000)) [ 520.712713][T24706] loop0: detected capacity change from 0 to 360 [ 520.746122][T24706] FAULT_INJECTION: forcing a failure. [ 520.746122][T24706] name failslab, interval 1, probability 0, space 0, times 0 [ 520.758771][T24706] CPU: 0 PID: 24706 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 520.768920][T24706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 520.778966][T24706] Call Trace: [ 520.782251][T24706] dump_stack_lvl+0xb7/0x103 [ 520.786847][T24706] dump_stack+0x11/0x1a [ 520.791003][T24706] should_fail+0x23c/0x250 [ 520.795415][T24706] __should_failslab+0x81/0x90 [ 520.800162][T24706] ? fat_fill_super+0x60/0x2a80 [ 520.805003][T24706] should_failslab+0x5/0x20 [ 520.809489][T24706] kmem_cache_alloc_trace+0x49/0x310 [ 520.814872][T24706] ? bdev_name+0x1e1/0x240 [ 520.819272][T24706] ? vfat_fill_super+0x40/0x40 [ 520.824019][T24706] fat_fill_super+0x60/0x2a80 [ 520.828699][T24706] ? format_decode+0x60b/0x8a0 [ 520.833450][T24706] ? vsnprintf+0xe8f/0xed0 [ 520.837849][T24706] ? snprintf+0x6f/0x90 [ 520.841987][T24706] ? register_shrinker_prepared+0xc2/0xd0 [ 520.847708][T24706] vfat_fill_super+0x2c/0x40 [ 520.852283][T24706] mount_bdev+0x1e8/0x290 [ 520.856665][T24706] ? vfat_mount+0x40/0x40 [ 520.861038][T24706] ? tsan.module_ctor+0x10/0x10 [ 520.865911][T24706] vfat_mount+0x2d/0x40 [ 520.870151][T24706] legacy_get_tree+0x70/0xc0 [ 520.874725][T24706] vfs_get_tree+0x4a/0x1a0 [ 520.879264][T24706] path_mount+0x11f2/0x1d30 [ 520.883937][T24706] __se_sys_mount+0x23d/0x2e0 [ 520.888677][T24706] ? mntput+0x45/0x70 [ 520.892751][T24706] __x64_sys_mount+0x63/0x70 [ 520.897341][T24706] do_syscall_64+0x3d/0x90 [ 520.902021][T24706] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 520.908043][T24706] RIP: 0033:0x467b0a [ 520.911928][T24706] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 520.931639][T24706] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 520.940055][T24706] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 520.948019][T24706] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f2b68767000 [ 520.956146][T24706] RBP: 00007f2b68767040 R08: 00007f2b68767040 R09: 0000000020000000 [ 520.964187][T24706] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 520.972165][T24706] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:35 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x424, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) ioprio_set$pid(0x3, 0x0, 0x4007) [ 521.005226][T24725] device lo entered promiscuous mode [ 521.020784][T24725] Y­4`Ò˜: renamed from lo 10:58:35 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x13, 0x1f, 0x0) write$P9_RLOPEN(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0xd, 0x0, {{}, 0x4}}, 0x18) sigaltstack(&(0x7f0000000000/0x4000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x4000)=nil, &(0x7f0000000040)) 10:58:35 executing program 0 (fault-call:0 fault-nth:86): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:35 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x16, &(0x7f0000000340)="c4c69107787b049e6e859c2cbb8e4f91357af7a22899"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 10:58:35 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x66100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r1, 0x8929, &(0x7f0000000000)) [ 521.141528][T24760] loop0: detected capacity change from 0 to 360 [ 521.170666][T24760] FAULT_INJECTION: forcing a failure. [ 521.170666][T24760] name failslab, interval 1, probability 0, space 0, times 0 [ 521.183457][T24760] CPU: 1 PID: 24760 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 521.193693][T24760] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 521.203843][T24760] Call Trace: [ 521.207248][T24760] dump_stack_lvl+0xb7/0x103 [ 521.211830][T24760] dump_stack+0x11/0x1a [ 521.216137][T24760] should_fail+0x23c/0x250 [ 521.220616][T24760] __should_failslab+0x81/0x90 [ 521.225376][T24760] ? fat_fill_super+0x60/0x2a80 [ 521.230296][T24760] should_failslab+0x5/0x20 [ 521.235215][T24760] kmem_cache_alloc_trace+0x49/0x310 [ 521.241010][T24760] ? bdev_name+0x1e1/0x240 [ 521.245506][T24760] ? vfat_fill_super+0x40/0x40 [ 521.250427][T24760] fat_fill_super+0x60/0x2a80 [ 521.255099][T24760] ? format_decode+0x60b/0x8a0 [ 521.259863][T24760] ? vsnprintf+0xe8f/0xed0 [ 521.264304][T24760] ? snprintf+0x6f/0x90 [ 521.268441][T24760] ? register_shrinker_prepared+0xc2/0xd0 [ 521.274149][T24760] vfat_fill_super+0x2c/0x40 [ 521.278730][T24760] mount_bdev+0x1e8/0x290 [ 521.283149][T24760] ? vfat_mount+0x40/0x40 [ 521.287496][T24760] ? tsan.module_ctor+0x10/0x10 [ 521.292326][T24760] vfat_mount+0x2d/0x40 [ 521.296575][T24760] legacy_get_tree+0x70/0xc0 [ 521.301235][T24760] vfs_get_tree+0x4a/0x1a0 [ 521.305836][T24760] path_mount+0x11f2/0x1d30 [ 521.310424][T24760] __se_sys_mount+0x23d/0x2e0 [ 521.315126][T24760] ? mntput+0x45/0x70 [ 521.319150][T24760] __x64_sys_mount+0x63/0x70 [ 521.323775][T24760] do_syscall_64+0x3d/0x90 [ 521.328180][T24760] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 521.334057][T24760] RIP: 0033:0x467b0a [ 521.337932][T24760] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 521.357539][T24760] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 521.365944][T24760] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 521.373990][T24760] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f2b68767000 [ 521.382318][T24760] RBP: 00007f2b68767040 R08: 00007f2b68767040 R09: 0000000020000000 10:58:36 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x13, 0x1f, 0x0) write$P9_RLOPEN(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0xd, 0x0, {{}, 0x4}}, 0x18) sigaltstack(&(0x7f0000000000/0x4000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x4000)=nil, &(0x7f0000000040)) 10:58:36 executing program 2: r0 = memfd_create(&(0x7f0000001fc1)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\b\xedcJ\x8e\x84\xd4N\x12\x9b\x1f\t\xbd\x11+\x86T\x16\xa3\xb3\xae0\x9f9?\xefo\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x84\x195\xde\x97_\t~\xf3Y\x12\"p^\xc1\x0f', 0x0) fallocate(r0, 0x3, 0x2000427, 0x42) [ 521.390423][T24760] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 521.398918][T24760] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba849012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r1, r2, 0x0, 0xef85) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r1, 0x0, 0xffffff38) 10:58:36 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x13, 0x1f, 0x0) write$P9_RLOPEN(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0xd, 0x0, {{}, 0x4}}, 0x18) sigaltstack(&(0x7f0000000000/0x4000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x4000)=nil, &(0x7f0000000040)) 10:58:36 executing program 2: r0 = memfd_create(&(0x7f0000001fc1)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\b\xedcJ\x8e\x84\xd4N\x12\x9b\x1f\t\xbd\x11+\x86T\x16\xa3\xb3\xae0\x9f9?\xefo\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x84\x195\xde\x97_\t~\xf3Y\x12\"p^\xc1\x0f', 0x0) fallocate(r0, 0x3, 0x2000427, 0x42) 10:58:36 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r1, 0x1c, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r2, 0x1c, 0x0) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x18) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xb8, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000400)={{}, r6, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r7]}, @devid}) 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}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r9, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r8, @ANYRES32=r7, @ANYRESOCT, @ANYRES32=r5, @ANYRES32, @ANYRES64, @ANYRESHEX=r3], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r10, 0x1c, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(r1, 0x5000940e, &(0x7f0000002440)={{r10}, "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"}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000000440)={{r0}, r7, 0x0, @unused=[0xa3e6, 0x2, 0x100000000, 0x3], @devid}) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/123, 0x7b}], 0x1) request_key(&(0x7f0000000380)='id_resolver\x00', &(0x7f00000003c0)={'syz', 0x2}, &(0x7f0000000400)='syz', 0x0) 10:58:36 executing program 0 (fault-call:0 fault-nth:87): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:36 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x13, 0x1f, 0x0) write$P9_RLOPEN(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0xd, 0x0, {{}, 0x4}}, 0x18) sigaltstack(&(0x7f0000000000/0x4000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x4000)=nil, &(0x7f0000000040)) [ 521.620502][T24806] loop0: detected capacity change from 0 to 360 [ 521.653581][T24806] FAULT_INJECTION: forcing a failure. [ 521.653581][T24806] name failslab, interval 1, probability 0, space 0, times 0 10:58:36 executing program 2: r0 = memfd_create(&(0x7f0000001fc1)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\b\xedcJ\x8e\x84\xd4N\x12\x9b\x1f\t\xbd\x11+\x86T\x16\xa3\xb3\xae0\x9f9?\xefo\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x84\x195\xde\x97_\t~\xf3Y\x12\"p^\xc1\x0f', 0x0) fallocate(r0, 0x3, 0x2000427, 0x42) 10:58:36 executing program 1: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r1, 0x1c, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r2, 0x1c, 0x0) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x18) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xb8, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000400)={{}, r6, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r7]}, @devid}) ioctl$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}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r9, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r8, @ANYRES32=r7, @ANYRESOCT, @ANYRES32=r5, @ANYRES32, @ANYRES64, @ANYRESHEX=r3], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r10, 0x1c, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(r1, 0x5000940e, &(0x7f0000002440)={{r10}, "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"}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000000440)={{r0}, r7, 0x0, @unused=[0xa3e6, 0x2, 0x100000000, 0x3], @devid}) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/123, 0x7b}], 0x1) request_key(&(0x7f0000000380)='id_resolver\x00', &(0x7f00000003c0)={'syz', 0x2}, &(0x7f0000000400)='syz', 0x0) [ 521.666360][T24806] CPU: 0 PID: 24806 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 521.676820][T24806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 521.687079][T24806] Call Trace: [ 521.690358][T24806] dump_stack_lvl+0xb7/0x103 [ 521.694950][T24806] dump_stack+0x11/0x1a [ 521.699194][T24806] should_fail+0x23c/0x250 [ 521.703669][T24806] ? mempool_alloc_slab+0x16/0x20 [ 521.708698][T24806] __should_failslab+0x81/0x90 [ 521.713695][T24806] should_failslab+0x5/0x20 [ 521.718344][T24806] kmem_cache_alloc+0x46/0x2e0 [ 521.723125][T24806] ? PageHuge+0x59/0xc0 [ 521.727287][T24806] mempool_alloc_slab+0x16/0x20 [ 521.732320][T24806] ? mempool_free+0x130/0x130 [ 521.737149][T24806] mempool_alloc+0x8c/0x300 [ 521.741731][T24806] ? __find_get_block+0x82c/0x900 [ 521.746831][T24806] bio_alloc_bioset+0xcc/0x480 [ 521.751676][T24806] submit_bh_wbc+0x130/0x330 [ 521.756436][T24806] __bread_gfp+0x110/0x220 [ 521.760859][T24806] fat_fill_super+0x133b/0x2a80 [ 521.765705][T24806] ? fat_show_options+0x470/0x730 [ 521.770759][T24806] ? snprintf+0x6f/0x90 [ 521.774954][T24806] ? register_shrinker_prepared+0xc2/0xd0 [ 521.780681][T24806] vfat_fill_super+0x2c/0x40 [ 521.785466][T24806] mount_bdev+0x1e8/0x290 [ 521.789870][T24806] ? vfat_mount+0x40/0x40 [ 521.794260][T24806] ? tsan.module_ctor+0x10/0x10 [ 521.799100][T24806] vfat_mount+0x2d/0x40 [ 521.803247][T24806] legacy_get_tree+0x70/0xc0 [ 521.807887][T24806] vfs_get_tree+0x4a/0x1a0 [ 521.812297][T24806] path_mount+0x11f2/0x1d30 [ 521.816799][T24806] __se_sys_mount+0x23d/0x2e0 [ 521.821713][T24806] ? mntput+0x45/0x70 [ 521.825698][T24806] __x64_sys_mount+0x63/0x70 [ 521.830368][T24806] do_syscall_64+0x3d/0x90 [ 521.834824][T24806] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 521.840784][T24806] RIP: 0033:0x467b0a [ 521.844666][T24806] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 521.866699][T24806] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 521.875237][T24806] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 521.883704][T24806] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f2b68767000 [ 521.891764][T24806] RBP: 00007f2b68767040 R08: 00007f2b68767040 R09: 0000000020000000 [ 521.899735][T24806] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 521.907778][T24806] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 [ 521.917083][T24819] device lo entered promiscuous mode [ 521.923920][T24823] Y­4`Ò˜: renamed from lo 10:58:39 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x16, &(0x7f0000000340)="c4c69107787b049e6e859c2cbb8e4f91357af7a22899"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 10:58:39 executing program 3: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r1, 0x1c, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r2, 0x1c, 0x0) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x18) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xb8, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000400)={{}, r6, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r7]}, @devid}) 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}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r9, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r8, @ANYRES32=r7, @ANYRESOCT, @ANYRES32=r5, @ANYRES32, @ANYRES64, @ANYRESHEX=r3], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r10, 0x1c, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(r1, 0x5000940e, &(0x7f0000002440)={{r10}, "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"}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000000440)={{r0}, r7, 0x0, @unused=[0xa3e6, 0x2, 0x100000000, 0x3], @devid}) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/123, 0x7b}], 0x1) request_key(&(0x7f0000000380)='id_resolver\x00', &(0x7f00000003c0)={'syz', 0x2}, &(0x7f0000000400)='syz', 0x0) 10:58:39 executing program 0 (fault-call:0 fault-nth:88): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:39 executing program 2: r0 = memfd_create(&(0x7f0000001fc1)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\b\xedcJ\x8e\x84\xd4N\x12\x9b\x1f\t\xbd\x11+\x86T\x16\xa3\xb3\xae0\x9f9?\xefo\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x84\x195\xde\x97_\t~\xf3Y\x12\"p^\xc1\x0f', 0x0) fallocate(r0, 0x3, 0x2000427, 0x42) 10:58:39 executing program 1: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r1, 0x1c, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r2, 0x1c, 0x0) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x18) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xb8, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000400)={{}, r6, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r7]}, @devid}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000002040)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r9, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r8, @ANYRES32=r7, @ANYRESOCT, @ANYRES32=r5, @ANYRES32, @ANYRES64, @ANYRESHEX=r3], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r10, 0x1c, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(r1, 0x5000940e, &(0x7f0000002440)={{r10}, "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"}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000000440)={{r0}, r7, 0x0, @unused=[0xa3e6, 0x2, 0x100000000, 0x3], @devid}) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/123, 0x7b}], 0x1) request_key(&(0x7f0000000380)='id_resolver\x00', &(0x7f00000003c0)={'syz', 0x2}, &(0x7f0000000400)='syz', 0x0) 10:58:39 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r1, 0x1c, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r2, 0x1c, 0x0) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x18) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xb8, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000400)={{}, r6, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r7]}, @devid}) 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}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r9, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r8, @ANYRES32=r7, @ANYRESOCT, @ANYRES32=r5, @ANYRES32, @ANYRES64, @ANYRESHEX=r3], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r10, 0x1c, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(r1, 0x5000940e, &(0x7f0000002440)={{r10}, "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"}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000000440)={{r0}, r7, 0x0, @unused=[0xa3e6, 0x2, 0x100000000, 0x3], @devid}) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/123, 0x7b}], 0x1) request_key(&(0x7f0000000380)='id_resolver\x00', &(0x7f00000003c0)={'syz', 0x2}, &(0x7f0000000400)='syz', 0x0) [ 524.173831][T24845] loop0: detected capacity change from 0 to 360 [ 524.196102][T24847] device lo entered promiscuous mode [ 524.204508][T24845] FAULT_INJECTION: forcing a failure. [ 524.204508][T24845] name failslab, interval 1, probability 0, space 0, times 0 [ 524.217176][T24845] CPU: 1 PID: 24845 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 524.227665][T24845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 524.237740][T24845] Call Trace: [ 524.241185][T24845] dump_stack_lvl+0xb7/0x103 [ 524.245787][T24845] dump_stack+0x11/0x1a [ 524.250042][T24845] should_fail+0x23c/0x250 [ 524.254536][T24845] ? mempool_alloc_slab+0x16/0x20 [ 524.259561][T24845] __should_failslab+0x81/0x90 [ 524.264366][T24845] should_failslab+0x5/0x20 [ 524.268860][T24845] kmem_cache_alloc+0x46/0x2e0 [ 524.273609][T24845] ? PageHuge+0x59/0xc0 [ 524.277757][T24845] mempool_alloc_slab+0x16/0x20 [ 524.282593][T24845] ? mempool_free+0x130/0x130 [ 524.287281][T24845] mempool_alloc+0x8c/0x300 [ 524.291763][T24845] ? __find_get_block+0x82c/0x900 [ 524.296778][T24845] bio_alloc_bioset+0xcc/0x480 [ 524.301549][T24845] ? __cond_resched+0x11/0x40 [ 524.306257][T24845] submit_bh_wbc+0x130/0x330 [ 524.310851][T24845] __bread_gfp+0x110/0x220 [ 524.315249][T24845] fat_fill_super+0x163e/0x2a80 [ 524.320108][T24845] ? snprintf+0x6f/0x90 [ 524.324321][T24845] ? register_shrinker_prepared+0xc2/0xd0 [ 524.330030][T24845] vfat_fill_super+0x2c/0x40 [ 524.334598][T24845] mount_bdev+0x1e8/0x290 [ 524.338906][T24845] ? vfat_mount+0x40/0x40 [ 524.343211][T24845] ? tsan.module_ctor+0x10/0x10 [ 524.348039][T24845] vfat_mount+0x2d/0x40 [ 524.352181][T24845] legacy_get_tree+0x70/0xc0 [ 524.356792][T24845] vfs_get_tree+0x4a/0x1a0 [ 524.361297][T24845] path_mount+0x11f2/0x1d30 [ 524.365879][T24845] __se_sys_mount+0x23d/0x2e0 [ 524.370562][T24845] ? mntput+0x45/0x70 [ 524.374615][T24845] __x64_sys_mount+0x63/0x70 [ 524.379194][T24845] do_syscall_64+0x3d/0x90 [ 524.383665][T24845] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 524.389551][T24845] RIP: 0033:0x467b0a [ 524.393526][T24845] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 524.413263][T24845] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 10:58:39 executing program 2: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r1, 0x1c, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r2, 0x1c, 0x0) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x18) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xb8, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000400)={{}, r6, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r7]}, @devid}) ioctl$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}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r9, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r8, @ANYRES32=r7, @ANYRESOCT, @ANYRES32=r5, @ANYRES32, @ANYRES64, @ANYRESHEX=r3], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r10, 0x1c, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(r1, 0x5000940e, &(0x7f0000002440)={{r10}, "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"}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000000440)={{r0}, r7, 0x0, @unused=[0xa3e6, 0x2, 0x100000000, 0x3], @devid}) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/123, 0x7b}], 0x1) request_key(&(0x7f0000000380)='id_resolver\x00', &(0x7f00000003c0)={'syz', 0x2}, &(0x7f0000000400)='syz', 0x0) 10:58:39 executing program 3: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r1, 0x1c, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r2, 0x1c, 0x0) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x18) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xb8, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000400)={{}, r6, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r7]}, @devid}) 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}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r9, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r8, @ANYRES32=r7, @ANYRESOCT, @ANYRES32=r5, @ANYRES32, @ANYRES64, @ANYRESHEX=r3], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r10, 0x1c, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(r1, 0x5000940e, &(0x7f0000002440)={{r10}, "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"}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000000440)={{r0}, r7, 0x0, @unused=[0xa3e6, 0x2, 0x100000000, 0x3], @devid}) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/123, 0x7b}], 0x1) request_key(&(0x7f0000000380)='id_resolver\x00', &(0x7f00000003c0)={'syz', 0x2}, &(0x7f0000000400)='syz', 0x0) [ 524.421668][T24845] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 524.429695][T24845] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f2b68767000 [ 524.437654][T24845] RBP: 00007f2b68767040 R08: 00007f2b68767040 R09: 0000000020000000 [ 524.445691][T24845] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 524.453737][T24845] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 [ 524.465780][T24857] Y­4`Ò˜: renamed from lo 10:58:39 executing program 1: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r1, 0x1c, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r2, 0x1c, 0x0) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x18) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xb8, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000400)={{}, r6, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r7]}, @devid}) ioctl$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}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r9, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r8, @ANYRES32=r7, @ANYRESOCT, @ANYRES32=r5, @ANYRES32, @ANYRES64, @ANYRESHEX=r3], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r10, 0x1c, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(r1, 0x5000940e, &(0x7f0000002440)={{r10}, "e97b45865f8dddc13b7f9f6924b01caa9f3314496a4b1c6e133fc73eea2bb0ed23ee68e3b4da15b300d2dc51933c792acf46011e0e5aafd47acb4f3d7bbe26709a8191201a2182751fa2b8125f73913768de9a1ce26916400b69288c8812e4fcf94aa0d6cd8b5f7c10557c8eb119fe8485ad1cc4420c2d5bdc5bd7859785f7ea0a2b4dc7ddb51b0e74ac78bd4899a0179369852eca8bee73c9d8b8234005a6653a239388a1b6d68ea577ca8cebf7847c62c4374322c48167fd8400634b464bd1fd53cd4ca054ad3e6c9010a87474779e16d5e41606739a69a3399ae3d943cea8fe68bb4711ed1252f416e90e1d91e2a72f45a60062b111a4fb5e7ce477fc4b8461088183982084e49291d67ecaaafb6b71c9acee9d97a37c824154f22fc67d0fb1e7123feb6cf2bf0fa4443e331965ccef64ae59093f0468b49919ab7733f698e8ab7552bc328e862926893815142d38508ed7fd27057b4a359614285b2bb81000aae9383041874b6368e86d899e0dc35d6036dc6b6d438429f862cc9510be578e0a8fd7bc87aee984081269bf661f7804fac86478f0069cf0f549f69cf2b459c515d2f145ba918fc475f6245a5a5eae1937578a558a21fe36d179d213fe4debcb0da511eb9d7d349d0e9313f932a4cf1745eb5dc953db313647cb25cbd0c3b2bac2a1734058ee5c34d8500cc650a91226186685902a1f3c5ef85bf1efbd1dbcdf9383f6b7314a9ff52b96de70e04bddf476cb1a8381e3bef98b9829bb71f119b6076d63d7a78ed8ec6b3789f8a3d77d7eb9c7b9ecca4470654ba83ae6d07f9705030853bbb123b727572c208d63caa5d4863c9d08606b83a883de2548fee916b49514378a04c7b7c9d40038d978d5584414f353844db09b8a2ba7d399398b31b1c543ebb681214357054af6090f3b8e9e8f299d326c5b29b5d4458e28e5d6baf9961ae385fa66263ea908a96a2d2a1c375f31b55b5cfb9cf8ed017e373e5658f9ba0d2515b4063153b3602aeb1182d299e7d1e81d18f9599074932b98f11caffa640cc812e4624fdeaf0413bf6be8561b40f06bfe2fcbb834ecfc91116db5e435b9a0073c67b8c5b3288447e97339808117d6a5bb39994723f58ee225bcb24931c2c36b6e31c0504e0a330d9e320f07ef9a1e74d672113211864e11ccc64cd6e63a01d8a6ff1d38874e59c5ccc977afddab036b05cd561f16a43ba41cd8e72cae550ad4be8c44fd147f01a9d044695adf6083b2ce2e8149f81dc72fff5687873f5654dfbf760cbf3fcf69dbecff057b95601f4d2abbe9d5dd70b1c229ffa7233a14e2e6d0c1f3854f3f0d5ba3551e2749d09341e801459bbc53d163d4233e2ac6209862f6e2a75e05e15b8b1d4502b4b82f9679935939302ab67ff53aaa6910dd28bf8e6fcb017d61a3dd5291b86921a9c3c984b91980534527a6a10674c5ad6cee32362690be902d2a1156ec701ccf1b8c43f5915d66ef972cfa9745365f048e2728c243386d3655b7098815c98bc98e1c1f8cbf4a62f7971a30ffdd61e5caca910e5eccc5cf450b6293156176d872ef4cc09203c63b7b31e2404982e985574260a2bb9d506c4c4aad82ac8468b6dca279708e56a24b3e88ada8bd1ac15e1f624dc35a595d066db42fa7c0d3d7d40641060f41a903e7710ae70950ab6c960b7f9eb4dbfe4e73102c0a903e25f4a57caa76b1eb463b459b082e6455598c6cd2bc5d071e46afb80e70bc8baadcaa7b833eba741cb0a67d328aadb4f4c5a976b47afc1a4dfab49d903574ad8905763807a006c6f2facbf4b652a7310538687362b7c3a64f7f1f3fbffc4dd010ce3090fc0c9ea38d93212db67d2fa9489443c9158929b259aa988fbaa3f756e5a9c708f8ec600f45da3c91feaae9e3a1793178852e9be53271219941a69c2ef06ac5b8010abbfc0d8d977d043207f4a582165a0e2c8f53fdfabc8beea3b52929bdbb6a076e19065ef437979041d98fa76836b2e79e66e5dfbf16f29a49bcba46ef2ac94dba80c19acd6b9017f4034173871faeba4143dfb640c63c6ec064add519221b74b78309baa8556d89b568aead170d2053d1b54a70778b38591a0ad7349ac3e74c323f10d64dc7f9b12c38ec8b016332bbd993993392bc65bd01f488a1f3cb240b149a4a4508e3897b00e636d688ad9a721b83ec97b4ed5044f55f02d45b568fbc334b058f50c4bbfc12ceb1a5330c5a571ca401996f3a803297d9bac78d96f7824520a245b2e3c8b97123ed919012d8e521abee7f11dbbaf3a1883c755ae3532148f7209e4bf174de684c3d34642f7224ef3cf1229e4c28aa2f435de0169ee6759a6f85e55a60ab231a9d4d6f5f1cc0f82e96db4996626ded484a61a470f4004104bef3a429220d8ab479bb97a8d5f593dfc9df8e5f9cb19b7a8718a2e960929d0602d5e37c7b426d5100ae30bf9f7a5ed45a3ea70a14a1b83637153316cdeac3cd4243a012c3c9c107c3c7f2f6f8e24999f69a69345335aee0d3f8bf62d56a73c2e9d44337792e70a50b44330d8ad7a3a9c97549947bf4b58591255cca2e2944e9cd6e33d2f98959725ab55c60c7294c1a3b6a4b3f08d32bb99e798d4faf8f991290c1b13fed6d0be04cce8070034b727e606e9cf95074fe2e1eacf207c81979ece89ee84a05920c9bd28e74dece450ae5ee469fbe8bb1712c395d0b64f42c7fc392ca8444cb03a5dad88cf223dfb46f9e4cc92f7eea1b4e1b7183f6376815ac583ddcb586286018d72becdbd6e9792edce9f064c6c263b426e269265d60d6004edbd76d26dca0e3a26e2d9bb9436ebe2d5affcf9f0869e5237b2a6bec2aa6e977dab833dea2a4e291c5df7e6ac8b58929b22103b7055d137ec109b71cbf469dca5b9068d5c56b2ab2214780df1190acb6a2a0140a73e8eed452e05e5629fe8e27b3831e9e0205a91e343e3c6aeb82fafa333de5be0b53a463498e4f1f48135c8c2a12b71338b9ff64a6297af1816a692cabc4536ea5aa6eff68edc14b940f5f0cc9a5778082cb74e564f5359fa13b35fcd87f52d59a4a886b9ea7e9cb6e8a7955ea7e96647988c33fdedf9118bf4c4924c42c3abfc5fe9b7f949f1a891b61f99040917c1346a48c71080213090f4d375846bced91401c02a013a047be290ac125fd883b563ba1cc016417cd56cf85c63d40fe75ba4e87cf27004e433a9fb9092eb23f5a304b2b848371ea8988ac22d57f53244f954c8fed2df36a50726a0ab9471d574a25c58f118c3959b18c11532566aae9ef048661e5b1cbc431e071ae96ae8c851c8f4ce13aef8283a0fed188d2e9655a8e323fba3be13368550955ae4f3d3ed450a988cd5a672b3b84470191ad522694470a49e79ad35c658c505cf52d5300effbcd9c155079449cfb4c2238b82982123af3753851060ac1bf63c8e624026a0c524b5ef4bce220fa07b0f5baa5b5c036bd9f37a54161b86b2e41a8585edae5756c272cd0dee74d150f1ed48de05affdd8acc8745d2aa1efb0adc23893920f62f07f3244cb7d52e887e150433efb06c9d46c707acce065e707bc2824f485807c54341bdf461a8b4f27123ee0f5856f7e2bd454b9a47f5076821f19e597b125c09aa77f66466181acf4039eb99e7a238811d0d8979b6f4f65fb6126311a1013e1810cca5690453df667e754f2fdbf1ae5b2424f93205b619ee6fcaa5baffada1983930d7224c01c0b2d21dbeded8015e418b56069b4b1b71e258448e9f5c08e28f690c757399bc1bdc459de108accff315f96fb58beaa35aa2f3254ab15f6caca0b03cf81f568545472babe5c3e1584050ca5e9e025806706f194fc45146d0c8774af5593709e78b335db0ac12850a9e39e311d29bd047d50f60a42d3499a900765d0d97fc2b379f539aab18588512a04804a23dacb8557c1854eca07e89da2e0301c04fcbebace5f0893a0fcb730c84418509405873f648ce7c8c84e8a099e873f604e9d70c4ff71b71313fd6b1c2cf499aea94f9057ab9628d6a44adbfe42b73d858af557a1a0bc4b68697294fe2ffb4d25e53759104a123a01d2e585d8e30098b70507db676a0a3761ced7a3953d1f12e85c0c450406c11243d277826f659a96751e618278575236f6a97b30607f2d294ef6d5a2564814cbdb64b78b738540fa44651f07a6d26fba0c4ad1d9ac5c73ad2f0f634008aee9a50805a35001f2c91f9522cf96a8341f5b71ae171a36d640f8293dcf40a664d1884b9a6d96586f99a068027231514e3d05b83dde65d1bbb3a69d245e80235f85fb663923d5bf01ef2946396fa8ed84f83c949a746334a10eca23966912ca417143131936da65981f069b1d91e3fc00b57ec501a65429f7673407e4abc822a4a02f894ba78f6a7f1d63cbf374bce33023777919e345e2b81723bdf047d5bd98b878739d6df8256a743f58f52b51d45f713468f2d87ae5570ee4ed70a9772bddec2941475688d965c7b6825e927dd6b0fad4b10d70f1b5e7776b7f0ca9c0c1ee52c35d37c38b4441f029f395972ae04caffc10ce62769669379349e7856a6945b96c6467eadcb3c5d006baa134235c13cc1b70f5f32375f61b8e7ffed7715db669a3945ba3e7a86fcce1cf80775b0264392b565c252a8599bf20abb0b12c66fb6d6f6a6343d5209bc6c7662f29c6e477c230b9c2773959c41e8513366ee00ff4868d38d9aed16fbc15ae1fb707079b8d875c4dd431877459265023c4da96615cf6cfc1a84b40e4215d480d77a75f3227de5ad10ec408b96f0f6797a6bf0a14a4c57241810280e8d2e83328aabf02941c914c2960549ec06982c4c35e8c5ab6514739fcb78ce2096c867f338ae16e76ad94ff4d4ea262a5cdff766fc1eeea196cd9c178fbd96f346d250ce664644b718e39bb3cdfccb1ab4f8f261f3afea764f286b1df06443b59a701fe9851b2ecc4637d1b2b3c0b8009c2d8c852b6f6382a1d360ffdf8785289009c909cd1815fc8afed604d1f8c0456c5990bd8a532cd93272004901de7a8afc6940395cab867fed6b579aa3c4ce0219448e5d6c96f2265ce1cda465d12793c22d3a3b7d2cd17142f50083b5ff3e5b7b0b44eebef07bd7c6d05d2e6ab6a99e71e098e5296062be49e62aefd900e2d0ca7c7fa7c5c07dabeb823449404d4831a989845a0f74fac9f1ce15a0cb5e43721e79d1bc991bd7944155fb455503aba36ef702de26542886b7bd01c4ba30ba6d970909e53df43141326cd1e4af4ce1ce1c331cb69e48ec22a4ce452eb5c31cc275b80e30d3e4a21e429f6ad489ad7e21c2f8ee81b3a8cc306e626efb4b7813992689bef6f41c8decab09cce6281b4d4e5d1896b16f524ccf924e1e70d6eea2e4a006c0b9d46a2434e2b734a9800aad04656ff8ca17fc0131a431340d2f2947e01d769ddeb1b2521bda83319d19518f0b6019af3970afccb4631d99dd03980987f47b153a28f541acd8dc2f453df37ac55749273cf534a1a11a5986c2f1bd5f023964ea54f03b26d27420dcd1231653ec8c37f3e199612fc5280f8dd170b3e3e47292dab8c1fd74fa1159a2a33bb9753f34795bcd2c0995906db61ad9896e7bf035d3f93f2bd0ba3d5523b91b496e3ffd836b89e060b3e853bf171ae2d1efd877bf13ac96228ee9366ffbf25d3eded1a9f0f8eb98dbc30de3e8566100d9d29985baee44246a79543244e10239731998a9628d7cf7a50a04f8c5fbfda0d14f46aa2e547f93cf5ef3e29c2e66ad2e6ce2e9b7f1d5270019213d177d6a01a64c2562fd57d0eb7901725059104f257273dee2503d5f23f9e07f98"}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000000440)={{r0}, r7, 0x0, @unused=[0xa3e6, 0x2, 0x100000000, 0x3], @devid}) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/123, 0x7b}], 0x1) request_key(&(0x7f0000000380)='id_resolver\x00', &(0x7f00000003c0)={'syz', 0x2}, &(0x7f0000000400)='syz', 0x0) 10:58:39 executing program 0 (fault-call:0 fault-nth:89): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:39 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r1, 0x1c, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r2, 0x1c, 0x0) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x18) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xb8, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000400)={{}, r6, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r7]}, @devid}) 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}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r9, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r8, @ANYRES32=r7, @ANYRESOCT, @ANYRES32=r5, @ANYRES32, @ANYRES64, @ANYRESHEX=r3], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r10, 0x1c, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(r1, 0x5000940e, &(0x7f0000002440)={{r10}, "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"}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000000440)={{r0}, r7, 0x0, @unused=[0xa3e6, 0x2, 0x100000000, 0x3], @devid}) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/123, 0x7b}], 0x1) request_key(&(0x7f0000000380)='id_resolver\x00', &(0x7f00000003c0)={'syz', 0x2}, &(0x7f0000000400)='syz', 0x0) [ 524.554778][T24870] device lo entered promiscuous mode [ 524.572166][T24870] Y­4`Ò˜: renamed from lo 10:58:39 executing program 2: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r1, 0x1c, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r2, 0x1c, 0x0) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x18) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xb8, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000400)={{}, r6, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r7]}, @devid}) ioctl$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}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r9, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r8, @ANYRES32=r7, @ANYRESOCT, @ANYRES32=r5, @ANYRES32, @ANYRES64, @ANYRESHEX=r3], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r10, 0x1c, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(r1, 0x5000940e, &(0x7f0000002440)={{r10}, "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"}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000000440)={{r0}, r7, 0x0, @unused=[0xa3e6, 0x2, 0x100000000, 0x3], @devid}) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/123, 0x7b}], 0x1) request_key(&(0x7f0000000380)='id_resolver\x00', &(0x7f00000003c0)={'syz', 0x2}, &(0x7f0000000400)='syz', 0x0) 10:58:39 executing program 1: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r1, 0x1c, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r2, 0x1c, 0x0) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x18) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xb8, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000400)={{}, r6, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r7]}, @devid}) 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}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r9, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r8, @ANYRES32=r7, @ANYRESOCT, @ANYRES32=r5, @ANYRES32, @ANYRES64, @ANYRESHEX=r3], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r10, 0x1c, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(r1, 0x5000940e, &(0x7f0000002440)={{r10}, "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"}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000000440)={{r0}, r7, 0x0, @unused=[0xa3e6, 0x2, 0x100000000, 0x3], @devid}) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/123, 0x7b}], 0x1) request_key(&(0x7f0000000380)='id_resolver\x00', &(0x7f00000003c0)={'syz', 0x2}, &(0x7f0000000400)='syz', 0x0) [ 524.611295][T24887] loop0: detected capacity change from 0 to 360 [ 524.654254][T24887] FAULT_INJECTION: forcing a failure. [ 524.654254][T24887] name failslab, interval 1, probability 0, space 0, times 0 [ 524.666945][T24887] CPU: 0 PID: 24887 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 524.677125][T24887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 524.687208][T24887] Call Trace: [ 524.690514][T24887] dump_stack_lvl+0xb7/0x103 [ 524.695255][T24887] dump_stack+0x11/0x1a [ 524.699391][T24887] should_fail+0x23c/0x250 [ 524.703808][T24887] ? fat_alloc_inode+0x25/0x90 [ 524.708642][T24887] __should_failslab+0x81/0x90 [ 524.713402][T24887] ? fat_get_block_bmap+0x1d0/0x1d0 [ 524.718741][T24887] should_failslab+0x5/0x20 [ 524.723240][T24887] kmem_cache_alloc+0x46/0x2e0 [ 524.727997][T24887] ? fat_get_block_bmap+0x1d0/0x1d0 [ 524.733231][T24887] fat_alloc_inode+0x25/0x90 [ 524.737917][T24887] ? fat_get_block_bmap+0x1d0/0x1d0 [ 524.743181][T24887] new_inode_pseudo+0x38/0x1c0 [ 524.748085][T24887] new_inode+0x21/0x120 [ 524.752220][T24887] fat_fill_super+0x1d86/0x2a80 [ 524.757177][T24887] ? snprintf+0x6f/0x90 [ 524.761309][T24887] ? register_shrinker_prepared+0xc2/0xd0 [ 524.767147][T24887] vfat_fill_super+0x2c/0x40 [ 524.771797][T24887] mount_bdev+0x1e8/0x290 [ 524.776221][T24887] ? vfat_mount+0x40/0x40 [ 524.780527][T24887] ? tsan.module_ctor+0x10/0x10 [ 524.785554][T24887] vfat_mount+0x2d/0x40 [ 524.789768][T24887] legacy_get_tree+0x70/0xc0 [ 524.794362][T24887] vfs_get_tree+0x4a/0x1a0 [ 524.798849][T24887] path_mount+0x11f2/0x1d30 [ 524.803356][T24887] __se_sys_mount+0x23d/0x2e0 [ 524.808036][T24887] ? mntput+0x45/0x70 [ 524.812088][T24887] __x64_sys_mount+0x63/0x70 [ 524.816821][T24887] do_syscall_64+0x3d/0x90 [ 524.821343][T24887] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 524.827352][T24887] RIP: 0033:0x467b0a [ 524.831279][T24887] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 524.850958][T24887] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 524.859437][T24887] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 524.867400][T24887] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f2b68767000 [ 524.875366][T24887] RBP: 00007f2b68767040 R08: 00007f2b68767040 R09: 0000000020000000 [ 524.883328][T24887] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 524.891308][T24887] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:42 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x16, &(0x7f0000000340)="c4c69107787b049e6e859c2cbb8e4f91357af7a22899"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 10:58:42 executing program 3: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r1, 0x1c, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r2, 0x1c, 0x0) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x18) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xb8, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000400)={{}, r6, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r7]}, @devid}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000002040)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r9, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r8, @ANYRES32=r7, @ANYRESOCT, @ANYRES32=r5, @ANYRES32, @ANYRES64, @ANYRESHEX=r3], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r10, 0x1c, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(r1, 0x5000940e, &(0x7f0000002440)={{r10}, "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"}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000000440)={{r0}, r7, 0x0, @unused=[0xa3e6, 0x2, 0x100000000, 0x3], @devid}) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/123, 0x7b}], 0x1) request_key(&(0x7f0000000380)='id_resolver\x00', &(0x7f00000003c0)={'syz', 0x2}, &(0x7f0000000400)='syz', 0x0) 10:58:42 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x193, &(0x7f00000001c0)="8de208f1679d9126a25750cb070000006083f3cf09690f0800000076751e3811ac9d0ddb00000000000027b236630a670057a74244a96187389fa2273b94ba06b9e4e3af9c6ff81d781d007fbe72f2f98608448dad202100dfe301745d4dc463ce5e06d54359b83bd82797e48adf8259a4270ef0d680984d8b6951f5ffcfe21ad81da7c3e70b5c56880a53b4d196eda27aa6d092eea121fe115424ced95ab7670c820a50be3abe9517f9e7a45eed9f8eede002d10bd5edc12efa21cb5ef16cdbbda2e5af18ba8733fb3cb407ee6c4252493d2834faafc1f2169271f1ec5721a6535c16009b43a7efe75322cf3af1d7b48e23185ebf24de7024f010eb56086db9e96f8b507139aea1d0a9590f61c9fe3cc9ffb1e33c047bf53b8bf2ecbaac21c4813235354b7c3f948a5cd67acc8eeed21b4499f259f73ff434c441fd21e9c4ddfbd559baefc62efc3ae274f098f102225b482f5a58eb82e5b8d18e298ed60cad7d89a9e742d35a802352223917b7728d43bcfa29bc3371b8427b78f5f91c94df608be69e12b031d00108663c9beb8fca005b59"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x2d) tkill(r0, 0x38) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) r1 = gettid() tkill(r1, 0x3a) 10:58:42 executing program 2: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r1, 0x1c, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r2, 0x1c, 0x0) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x18) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xb8, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000400)={{}, r6, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r7]}, @devid}) 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}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r9, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r8, @ANYRES32=r7, @ANYRESOCT, @ANYRES32=r5, @ANYRES32, @ANYRES64, @ANYRESHEX=r3], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r10, 0x1c, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(r1, 0x5000940e, &(0x7f0000002440)={{r10}, "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"}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000000440)={{r0}, r7, 0x0, @unused=[0xa3e6, 0x2, 0x100000000, 0x3], @devid}) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/123, 0x7b}], 0x1) request_key(&(0x7f0000000380)='id_resolver\x00', &(0x7f00000003c0)={'syz', 0x2}, &(0x7f0000000400)='syz', 0x0) 10:58:42 executing program 0 (fault-call:0 fault-nth:90): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:42 executing program 1: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r1, 0x1c, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r2, 0x1c, 0x0) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x18) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xb8, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000400)={{}, r6, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r7]}, @devid}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000002040)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r9, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r8, @ANYRES32=r7, @ANYRESOCT, @ANYRES32=r5, @ANYRES32, @ANYRES64, @ANYRESHEX=r3], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r10, 0x1c, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(r1, 0x5000940e, &(0x7f0000002440)={{r10}, "e97b45865f8dddc13b7f9f6924b01caa9f3314496a4b1c6e133fc73eea2bb0ed23ee68e3b4da15b300d2dc51933c792acf46011e0e5aafd47acb4f3d7bbe26709a8191201a2182751fa2b8125f73913768de9a1ce26916400b69288c8812e4fcf94aa0d6cd8b5f7c10557c8eb119fe8485ad1cc4420c2d5bdc5bd7859785f7ea0a2b4dc7ddb51b0e74ac78bd4899a0179369852eca8bee73c9d8b8234005a6653a239388a1b6d68ea577ca8cebf7847c62c4374322c48167fd8400634b464bd1fd53cd4ca054ad3e6c9010a87474779e16d5e41606739a69a3399ae3d943cea8fe68bb4711ed1252f416e90e1d91e2a72f45a60062b111a4fb5e7ce477fc4b8461088183982084e49291d67ecaaafb6b71c9acee9d97a37c824154f22fc67d0fb1e7123feb6cf2bf0fa4443e331965ccef64ae59093f0468b49919ab7733f698e8ab7552bc328e862926893815142d38508ed7fd27057b4a359614285b2bb81000aae9383041874b6368e86d899e0dc35d6036dc6b6d438429f862cc9510be578e0a8fd7bc87aee984081269bf661f7804fac86478f0069cf0f549f69cf2b459c515d2f145ba918fc475f6245a5a5eae1937578a558a21fe36d179d213fe4debcb0da511eb9d7d349d0e9313f932a4cf1745eb5dc953db313647cb25cbd0c3b2bac2a1734058ee5c34d8500cc650a91226186685902a1f3c5ef85bf1efbd1dbcdf9383f6b7314a9ff52b96de70e04bddf476cb1a8381e3bef98b9829bb71f119b6076d63d7a78ed8ec6b3789f8a3d77d7eb9c7b9ecca4470654ba83ae6d07f9705030853bbb123b727572c208d63caa5d4863c9d08606b83a883de2548fee916b49514378a04c7b7c9d40038d978d5584414f353844db09b8a2ba7d399398b31b1c543ebb681214357054af6090f3b8e9e8f299d326c5b29b5d4458e28e5d6baf9961ae385fa66263ea908a96a2d2a1c375f31b55b5cfb9cf8ed017e373e5658f9ba0d2515b4063153b3602aeb1182d299e7d1e81d18f9599074932b98f11caffa640cc812e4624fdeaf0413bf6be8561b40f06bfe2fcbb834ecfc91116db5e435b9a0073c67b8c5b3288447e97339808117d6a5bb39994723f58ee225bcb24931c2c36b6e31c0504e0a330d9e320f07ef9a1e74d672113211864e11ccc64cd6e63a01d8a6ff1d38874e59c5ccc977afddab036b05cd561f16a43ba41cd8e72cae550ad4be8c44fd147f01a9d044695adf6083b2ce2e8149f81dc72fff5687873f5654dfbf760cbf3fcf69dbecff057b95601f4d2abbe9d5dd70b1c229ffa7233a14e2e6d0c1f3854f3f0d5ba3551e2749d09341e801459bbc53d163d4233e2ac6209862f6e2a75e05e15b8b1d4502b4b82f9679935939302ab67ff53aaa6910dd28bf8e6fcb017d61a3dd5291b86921a9c3c984b91980534527a6a10674c5ad6cee32362690be902d2a1156ec701ccf1b8c43f5915d66ef972cfa9745365f048e2728c243386d3655b7098815c98bc98e1c1f8cbf4a62f7971a30ffdd61e5caca910e5eccc5cf450b6293156176d872ef4cc09203c63b7b31e2404982e985574260a2bb9d506c4c4aad82ac8468b6dca279708e56a24b3e88ada8bd1ac15e1f624dc35a595d066db42fa7c0d3d7d40641060f41a903e7710ae70950ab6c960b7f9eb4dbfe4e73102c0a903e25f4a57caa76b1eb463b459b082e6455598c6cd2bc5d071e46afb80e70bc8baadcaa7b833eba741cb0a67d328aadb4f4c5a976b47afc1a4dfab49d903574ad8905763807a006c6f2facbf4b652a7310538687362b7c3a64f7f1f3fbffc4dd010ce3090fc0c9ea38d93212db67d2fa9489443c9158929b259aa988fbaa3f756e5a9c708f8ec600f45da3c91feaae9e3a1793178852e9be53271219941a69c2ef06ac5b8010abbfc0d8d977d043207f4a582165a0e2c8f53fdfabc8beea3b52929bdbb6a076e19065ef437979041d98fa76836b2e79e66e5dfbf16f29a49bcba46ef2ac94dba80c19acd6b9017f4034173871faeba4143dfb640c63c6ec064add519221b74b78309baa8556d89b568aead170d2053d1b54a70778b38591a0ad7349ac3e74c323f10d64dc7f9b12c38ec8b016332bbd993993392bc65bd01f488a1f3cb240b149a4a4508e3897b00e636d688ad9a721b83ec97b4ed5044f55f02d45b568fbc334b058f50c4bbfc12ceb1a5330c5a571ca401996f3a803297d9bac78d96f7824520a245b2e3c8b97123ed919012d8e521abee7f11dbbaf3a1883c755ae3532148f7209e4bf174de684c3d34642f7224ef3cf1229e4c28aa2f435de0169ee6759a6f85e55a60ab231a9d4d6f5f1cc0f82e96db4996626ded484a61a470f4004104bef3a429220d8ab479bb97a8d5f593dfc9df8e5f9cb19b7a8718a2e960929d0602d5e37c7b426d5100ae30bf9f7a5ed45a3ea70a14a1b83637153316cdeac3cd4243a012c3c9c107c3c7f2f6f8e24999f69a69345335aee0d3f8bf62d56a73c2e9d44337792e70a50b44330d8ad7a3a9c97549947bf4b58591255cca2e2944e9cd6e33d2f98959725ab55c60c7294c1a3b6a4b3f08d32bb99e798d4faf8f991290c1b13fed6d0be04cce8070034b727e606e9cf95074fe2e1eacf207c81979ece89ee84a05920c9bd28e74dece450ae5ee469fbe8bb1712c395d0b64f42c7fc392ca8444cb03a5dad88cf223dfb46f9e4cc92f7eea1b4e1b7183f6376815ac583ddcb586286018d72becdbd6e9792edce9f064c6c263b426e269265d60d6004edbd76d26dca0e3a26e2d9bb9436ebe2d5affcf9f0869e5237b2a6bec2aa6e977dab833dea2a4e291c5df7e6ac8b58929b22103b7055d137ec109b71cbf469dca5b9068d5c56b2ab2214780df1190acb6a2a0140a73e8eed452e05e5629fe8e27b3831e9e0205a91e343e3c6aeb82fafa333de5be0b53a463498e4f1f48135c8c2a12b71338b9ff64a6297af1816a692cabc4536ea5aa6eff68edc14b940f5f0cc9a5778082cb74e564f5359fa13b35fcd87f52d59a4a886b9ea7e9cb6e8a7955ea7e96647988c33fdedf9118bf4c4924c42c3abfc5fe9b7f949f1a891b61f99040917c1346a48c71080213090f4d375846bced91401c02a013a047be290ac125fd883b563ba1cc016417cd56cf85c63d40fe75ba4e87cf27004e433a9fb9092eb23f5a304b2b848371ea8988ac22d57f53244f954c8fed2df36a50726a0ab9471d574a25c58f118c3959b18c11532566aae9ef048661e5b1cbc431e071ae96ae8c851c8f4ce13aef8283a0fed188d2e9655a8e323fba3be13368550955ae4f3d3ed450a988cd5a672b3b84470191ad522694470a49e79ad35c658c505cf52d5300effbcd9c155079449cfb4c2238b82982123af3753851060ac1bf63c8e624026a0c524b5ef4bce220fa07b0f5baa5b5c036bd9f37a54161b86b2e41a8585edae5756c272cd0dee74d150f1ed48de05affdd8acc8745d2aa1efb0adc23893920f62f07f3244cb7d52e887e150433efb06c9d46c707acce065e707bc2824f485807c54341bdf461a8b4f27123ee0f5856f7e2bd454b9a47f5076821f19e597b125c09aa77f66466181acf4039eb99e7a238811d0d8979b6f4f65fb6126311a1013e1810cca5690453df667e754f2fdbf1ae5b2424f93205b619ee6fcaa5baffada1983930d7224c01c0b2d21dbeded8015e418b56069b4b1b71e258448e9f5c08e28f690c757399bc1bdc459de108accff315f96fb58beaa35aa2f3254ab15f6caca0b03cf81f568545472babe5c3e1584050ca5e9e025806706f194fc45146d0c8774af5593709e78b335db0ac12850a9e39e311d29bd047d50f60a42d3499a900765d0d97fc2b379f539aab18588512a04804a23dacb8557c1854eca07e89da2e0301c04fcbebace5f0893a0fcb730c84418509405873f648ce7c8c84e8a099e873f604e9d70c4ff71b71313fd6b1c2cf499aea94f9057ab9628d6a44adbfe42b73d858af557a1a0bc4b68697294fe2ffb4d25e53759104a123a01d2e585d8e30098b70507db676a0a3761ced7a3953d1f12e85c0c450406c11243d277826f659a96751e618278575236f6a97b30607f2d294ef6d5a2564814cbdb64b78b738540fa44651f07a6d26fba0c4ad1d9ac5c73ad2f0f634008aee9a50805a35001f2c91f9522cf96a8341f5b71ae171a36d640f8293dcf40a664d1884b9a6d96586f99a068027231514e3d05b83dde65d1bbb3a69d245e80235f85fb663923d5bf01ef2946396fa8ed84f83c949a746334a10eca23966912ca417143131936da65981f069b1d91e3fc00b57ec501a65429f7673407e4abc822a4a02f894ba78f6a7f1d63cbf374bce33023777919e345e2b81723bdf047d5bd98b878739d6df8256a743f58f52b51d45f713468f2d87ae5570ee4ed70a9772bddec2941475688d965c7b6825e927dd6b0fad4b10d70f1b5e7776b7f0ca9c0c1ee52c35d37c38b4441f029f395972ae04caffc10ce62769669379349e7856a6945b96c6467eadcb3c5d006baa134235c13cc1b70f5f32375f61b8e7ffed7715db669a3945ba3e7a86fcce1cf80775b0264392b565c252a8599bf20abb0b12c66fb6d6f6a6343d5209bc6c7662f29c6e477c230b9c2773959c41e8513366ee00ff4868d38d9aed16fbc15ae1fb707079b8d875c4dd431877459265023c4da96615cf6cfc1a84b40e4215d480d77a75f3227de5ad10ec408b96f0f6797a6bf0a14a4c57241810280e8d2e83328aabf02941c914c2960549ec06982c4c35e8c5ab6514739fcb78ce2096c867f338ae16e76ad94ff4d4ea262a5cdff766fc1eeea196cd9c178fbd96f346d250ce664644b718e39bb3cdfccb1ab4f8f261f3afea764f286b1df06443b59a701fe9851b2ecc4637d1b2b3c0b8009c2d8c852b6f6382a1d360ffdf8785289009c909cd1815fc8afed604d1f8c0456c5990bd8a532cd93272004901de7a8afc6940395cab867fed6b579aa3c4ce0219448e5d6c96f2265ce1cda465d12793c22d3a3b7d2cd17142f50083b5ff3e5b7b0b44eebef07bd7c6d05d2e6ab6a99e71e098e5296062be49e62aefd900e2d0ca7c7fa7c5c07dabeb823449404d4831a989845a0f74fac9f1ce15a0cb5e43721e79d1bc991bd7944155fb455503aba36ef702de26542886b7bd01c4ba30ba6d970909e53df43141326cd1e4af4ce1ce1c331cb69e48ec22a4ce452eb5c31cc275b80e30d3e4a21e429f6ad489ad7e21c2f8ee81b3a8cc306e626efb4b7813992689bef6f41c8decab09cce6281b4d4e5d1896b16f524ccf924e1e70d6eea2e4a006c0b9d46a2434e2b734a9800aad04656ff8ca17fc0131a431340d2f2947e01d769ddeb1b2521bda83319d19518f0b6019af3970afccb4631d99dd03980987f47b153a28f541acd8dc2f453df37ac55749273cf534a1a11a5986c2f1bd5f023964ea54f03b26d27420dcd1231653ec8c37f3e199612fc5280f8dd170b3e3e47292dab8c1fd74fa1159a2a33bb9753f34795bcd2c0995906db61ad9896e7bf035d3f93f2bd0ba3d5523b91b496e3ffd836b89e060b3e853bf171ae2d1efd877bf13ac96228ee9366ffbf25d3eded1a9f0f8eb98dbc30de3e8566100d9d29985baee44246a79543244e10239731998a9628d7cf7a50a04f8c5fbfda0d14f46aa2e547f93cf5ef3e29c2e66ad2e6ce2e9b7f1d5270019213d177d6a01a64c2562fd57d0eb7901725059104f257273dee2503d5f23f9e07f98"}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000000440)={{r0}, r7, 0x0, @unused=[0xa3e6, 0x2, 0x100000000, 0x3], @devid}) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/123, 0x7b}], 0x1) request_key(&(0x7f0000000380)='id_resolver\x00', &(0x7f00000003c0)={'syz', 0x2}, &(0x7f0000000400)='syz', 0x0) [ 527.196622][T24930] loop0: detected capacity change from 0 to 360 [ 527.215570][T24930] FAULT_INJECTION: forcing a failure. [ 527.215570][T24930] name failslab, interval 1, probability 0, space 0, times 0 [ 527.228420][T24930] CPU: 1 PID: 24930 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 527.238574][T24930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 527.248720][T24930] Call Trace: [ 527.251993][T24930] dump_stack_lvl+0xb7/0x103 [ 527.256712][T24930] dump_stack+0x11/0x1a [ 527.260915][T24930] should_fail+0x23c/0x250 [ 527.265325][T24930] ? security_inode_alloc+0x30/0x180 [ 527.270689][T24930] __should_failslab+0x81/0x90 [ 527.275496][T24930] should_failslab+0x5/0x20 [ 527.279985][T24930] kmem_cache_alloc+0x46/0x2e0 [ 527.284761][T24930] security_inode_alloc+0x30/0x180 [ 527.289924][T24930] inode_init_always+0x20b/0x420 [ 527.294846][T24930] ? fat_get_block_bmap+0x1d0/0x1d0 [ 527.300130][T24930] new_inode_pseudo+0x73/0x1c0 [ 527.304966][T24930] new_inode+0x21/0x120 [ 527.309191][T24930] fat_fill_super+0x1d86/0x2a80 [ 527.314068][T24930] ? snprintf+0x6f/0x90 [ 527.318385][T24930] ? register_shrinker_prepared+0xc2/0xd0 [ 527.324120][T24930] vfat_fill_super+0x2c/0x40 [ 527.328777][T24930] mount_bdev+0x1e8/0x290 [ 527.333188][T24930] ? vfat_mount+0x40/0x40 [ 527.337578][T24930] ? tsan.module_ctor+0x10/0x10 [ 527.342430][T24930] vfat_mount+0x2d/0x40 [ 527.346575][T24930] legacy_get_tree+0x70/0xc0 [ 527.351158][T24930] vfs_get_tree+0x4a/0x1a0 [ 527.355557][T24930] path_mount+0x11f2/0x1d30 [ 527.360129][T24930] __se_sys_mount+0x23d/0x2e0 [ 527.366375][T24930] ? mntput+0x45/0x70 [ 527.370360][T24930] __x64_sys_mount+0x63/0x70 [ 527.374945][T24930] do_syscall_64+0x3d/0x90 [ 527.379528][T24930] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 527.385415][T24930] RIP: 0033:0x467b0a [ 527.389387][T24930] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 527.409052][T24930] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 527.417487][T24930] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 527.425441][T24930] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f2b68767000 [ 527.433393][T24930] RBP: 00007f2b68767040 R08: 00007f2b68767040 R09: 0000000020000000 10:58:42 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x193, &(0x7f00000001c0)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x2d) tkill(r0, 0x38) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) r1 = gettid() tkill(r1, 0x3a) [ 527.441344][T24930] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 527.449392][T24930] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:42 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x193, &(0x7f00000001c0)="8de208f1679d9126a25750cb070000006083f3cf09690f0800000076751e3811ac9d0ddb00000000000027b236630a670057a74244a96187389fa2273b94ba06b9e4e3af9c6ff81d781d007fbe72f2f98608448dad202100dfe301745d4dc463ce5e06d54359b83bd82797e48adf8259a4270ef0d680984d8b6951f5ffcfe21ad81da7c3e70b5c56880a53b4d196eda27aa6d092eea121fe115424ced95ab7670c820a50be3abe9517f9e7a45eed9f8eede002d10bd5edc12efa21cb5ef16cdbbda2e5af18ba8733fb3cb407ee6c4252493d2834faafc1f2169271f1ec5721a6535c16009b43a7efe75322cf3af1d7b48e23185ebf24de7024f010eb56086db9e96f8b507139aea1d0a9590f61c9fe3cc9ffb1e33c047bf53b8bf2ecbaac21c4813235354b7c3f948a5cd67acc8eeed21b4499f259f73ff434c441fd21e9c4ddfbd559baefc62efc3ae274f098f102225b482f5a58eb82e5b8d18e298ed60cad7d89a9e742d35a802352223917b7728d43bcfa29bc3371b8427b78f5f91c94df608be69e12b031d00108663c9beb8fca005b59"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x2d) tkill(r0, 0x38) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) r1 = gettid() tkill(r1, 0x3a) 10:58:42 executing program 0 (fault-call:0 fault-nth:91): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:42 executing program 2: r0 = io_uring_setup(0x45db, &(0x7f00000009c0)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r2, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00000002c0)={{}, {0x2}}) close_range(r0, 0xffffffffffffffff, 0x0) 10:58:42 executing program 3: sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000011c0)=@l2={0x1f, 0x81}, 0x80) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001180)={'sit0\x00', 0x0}) sendto(r0, &(0x7f0000001040)="8cd58906", 0x4, 0x0, &(0x7f00000011c0)=@can={0x1d, r1}, 0x80) 10:58:42 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x193, &(0x7f00000001c0)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x2d) tkill(r0, 0x38) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) r1 = gettid() tkill(r1, 0x3a) [ 527.566004][T24968] loop0: detected capacity change from 0 to 360 [ 527.605289][T24968] FAULT_INJECTION: forcing a failure. [ 527.605289][T24968] name failslab, interval 1, probability 0, space 0, times 0 [ 527.618034][T24968] CPU: 1 PID: 24968 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 527.628205][T24968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 527.638340][T24968] Call Trace: [ 527.641599][T24968] dump_stack_lvl+0xb7/0x103 [ 527.646169][T24968] dump_stack+0x11/0x1a [ 527.650329][T24968] should_fail+0x23c/0x250 [ 527.654743][T24968] ? fat_alloc_inode+0x25/0x90 [ 527.659541][T24968] __should_failslab+0x81/0x90 [ 527.664294][T24968] ? fat_get_block_bmap+0x1d0/0x1d0 [ 527.669521][T24968] should_failslab+0x5/0x20 [ 527.674003][T24968] kmem_cache_alloc+0x46/0x2e0 [ 527.678751][T24968] ? security_inode_alloc+0x138/0x180 [ 527.684103][T24968] ? fat_get_block_bmap+0x1d0/0x1d0 [ 527.689328][T24968] fat_alloc_inode+0x25/0x90 [ 527.693906][T24968] ? fat_get_block_bmap+0x1d0/0x1d0 [ 527.699080][T24968] new_inode_pseudo+0x38/0x1c0 [ 527.703839][T24968] new_inode+0x21/0x120 [ 527.707996][T24968] fat_fill_super+0x1daf/0x2a80 [ 527.712911][T24968] ? snprintf+0x6f/0x90 [ 527.717136][T24968] ? register_shrinker_prepared+0xc2/0xd0 [ 527.722848][T24968] vfat_fill_super+0x2c/0x40 [ 527.727501][T24968] mount_bdev+0x1e8/0x290 [ 527.731844][T24968] ? vfat_mount+0x40/0x40 [ 527.736166][T24968] ? tsan.module_ctor+0x10/0x10 [ 527.741032][T24968] vfat_mount+0x2d/0x40 [ 527.745166][T24968] legacy_get_tree+0x70/0xc0 [ 527.749740][T24968] vfs_get_tree+0x4a/0x1a0 [ 527.754267][T24968] path_mount+0x11f2/0x1d30 [ 527.758771][T24968] __se_sys_mount+0x23d/0x2e0 [ 527.763452][T24968] ? mntput+0x45/0x70 [ 527.767434][T24968] __x64_sys_mount+0x63/0x70 [ 527.772012][T24968] do_syscall_64+0x3d/0x90 [ 527.776588][T24968] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 527.782675][T24968] RIP: 0033:0x467b0a [ 527.786838][T24968] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 527.807002][T24968] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 527.815502][T24968] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 527.823469][T24968] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f2b68767000 [ 527.831559][T24968] RBP: 00007f2b68767040 R08: 00007f2b68767040 R09: 0000000020000000 [ 527.839555][T24968] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 527.847532][T24968] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:45 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x16, &(0x7f0000000340)="c4c69107787b049e6e859c2cbb8e4f91357af7a22899"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 10:58:45 executing program 3: sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000011c0)=@l2={0x1f, 0x81}, 0x80) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001180)={'sit0\x00', 0x0}) sendto(r0, &(0x7f0000001040)="8cd58906", 0x4, 0x0, &(0x7f00000011c0)=@can={0x1d, r1}, 0x80) 10:58:45 executing program 5: r0 = socket$inet(0x10, 0x80003, 0x0) set_mempolicy(0x2, &(0x7f0000001180)=0xe2d, 0x8) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000180003041dfffd946f6105000214010a1f0000050c1008000400080004000000", 0x24}], 0x1}, 0x0) 10:58:45 executing program 0 (fault-call:0 fault-nth:92): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:45 executing program 2: r0 = io_uring_setup(0x45db, &(0x7f00000009c0)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r2, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00000002c0)={{}, {0x2}}) close_range(r0, 0xffffffffffffffff, 0x0) 10:58:45 executing program 1: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r1, 0x1c, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r2, 0x1c, 0x0) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x18) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xb8, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000400)={{}, r6, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r7]}, @devid}) 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}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r9, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r8, @ANYRES32=r7, @ANYRESOCT, @ANYRES32=r5, @ANYRES32, @ANYRES64, @ANYRESHEX=r3], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) lseek(r10, 0x1c, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(r1, 0x5000940e, &(0x7f0000002440)={{r10}, "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"}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000000440)={{r0}, r7, 0x0, @unused=[0xa3e6, 0x2, 0x100000000, 0x3], @devid}) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/123, 0x7b}], 0x1) request_key(&(0x7f0000000380)='id_resolver\x00', &(0x7f00000003c0)={'syz', 0x2}, &(0x7f0000000400)='syz', 0x0) 10:58:45 executing program 3: sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000011c0)=@l2={0x1f, 0x81}, 0x80) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001180)={'sit0\x00', 0x0}) sendto(r0, &(0x7f0000001040)="8cd58906", 0x4, 0x0, &(0x7f00000011c0)=@can={0x1d, r1}, 0x80) 10:58:45 executing program 5: r0 = socket$inet(0x10, 0x80003, 0x0) set_mempolicy(0x2, &(0x7f0000001180)=0xe2d, 0x8) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000180003041dfffd946f6105000214010a1f0000050c1008000400080004000000", 0x24}], 0x1}, 0x0) [ 530.244572][T25010] loop0: detected capacity change from 0 to 360 [ 530.269149][T25010] FAULT_INJECTION: forcing a failure. [ 530.269149][T25010] name failslab, interval 1, probability 0, space 0, times 0 [ 530.282186][T25010] CPU: 1 PID: 25010 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 530.292356][T25010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 530.302499][T25010] Call Trace: [ 530.305773][T25010] dump_stack_lvl+0xb7/0x103 [ 530.310353][T25010] dump_stack+0x11/0x1a [ 530.314499][T25010] should_fail+0x23c/0x250 [ 530.318905][T25010] ? fat_alloc_inode+0x25/0x90 [ 530.323649][T25010] __should_failslab+0x81/0x90 [ 530.328393][T25010] ? fat_get_block_bmap+0x1d0/0x1d0 [ 530.333581][T25010] should_failslab+0x5/0x20 [ 530.338070][T25010] kmem_cache_alloc+0x46/0x2e0 [ 530.342894][T25010] ? security_inode_alloc+0x138/0x180 [ 530.348859][T25010] ? fat_get_block_bmap+0x1d0/0x1d0 [ 530.354049][T25010] fat_alloc_inode+0x25/0x90 [ 530.358701][T25010] ? fat_get_block_bmap+0x1d0/0x1d0 [ 530.363901][T25010] new_inode_pseudo+0x38/0x1c0 [ 530.368883][T25010] new_inode+0x21/0x120 [ 530.373033][T25010] fat_fill_super+0x1daf/0x2a80 [ 530.377875][T25010] ? snprintf+0x6f/0x90 [ 530.382098][T25010] ? register_shrinker_prepared+0xc2/0xd0 [ 530.387807][T25010] vfat_fill_super+0x2c/0x40 [ 530.392388][T25010] mount_bdev+0x1e8/0x290 [ 530.396701][T25010] ? vfat_mount+0x40/0x40 [ 530.401269][T25010] ? tsan.module_ctor+0x10/0x10 [ 530.406112][T25010] vfat_mount+0x2d/0x40 [ 530.410262][T25010] legacy_get_tree+0x70/0xc0 [ 530.414882][T25010] vfs_get_tree+0x4a/0x1a0 [ 530.419303][T25010] path_mount+0x11f2/0x1d30 [ 530.423825][T25010] __se_sys_mount+0x23d/0x2e0 [ 530.428549][T25010] ? mntput+0x45/0x70 [ 530.432915][T25010] __x64_sys_mount+0x63/0x70 [ 530.437610][T25010] do_syscall_64+0x3d/0x90 [ 530.442128][T25010] ? irqentry_exit+0xe/0x30 [ 530.446712][T25010] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 530.453320][T25010] RIP: 0033:0x467b0a [ 530.457681][T25010] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 530.477545][T25010] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 530.485972][T25010] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a 10:58:45 executing program 0 (fault-call:0 fault-nth:93): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) [ 530.493930][T25010] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f2b68767000 [ 530.502542][T25010] RBP: 00007f2b68767040 R08: 00007f2b68767040 R09: 0000000020000000 [ 530.510516][T25010] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 530.518674][T25010] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:45 executing program 3: sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000011c0)=@l2={0x1f, 0x81}, 0x80) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001180)={'sit0\x00', 0x0}) sendto(r0, &(0x7f0000001040)="8cd58906", 0x4, 0x0, &(0x7f00000011c0)=@can={0x1d, r1}, 0x80) 10:58:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5000001, 0x12, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x1f, 0x0, &(0x7f0000001000)) 10:58:45 executing program 5: r0 = socket$inet(0x10, 0x80003, 0x0) set_mempolicy(0x2, &(0x7f0000001180)=0xe2d, 0x8) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000180003041dfffd946f6105000214010a1f0000050c1008000400080004000000", 0x24}], 0x1}, 0x0) [ 530.607051][T25034] loop0: detected capacity change from 0 to 360 [ 530.623294][T25034] FAULT_INJECTION: forcing a failure. [ 530.623294][T25034] name failslab, interval 1, probability 0, space 0, times 0 [ 530.635949][T25034] CPU: 1 PID: 25034 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 530.646103][T25034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 530.656187][T25034] Call Trace: [ 530.659546][T25034] dump_stack_lvl+0xb7/0x103 [ 530.664231][T25034] dump_stack+0x11/0x1a [ 530.668456][T25034] should_fail+0x23c/0x250 [ 530.672859][T25034] ? security_inode_alloc+0x30/0x180 [ 530.678426][T25034] __should_failslab+0x81/0x90 [ 530.683180][T25034] should_failslab+0x5/0x20 [ 530.687810][T25034] kmem_cache_alloc+0x46/0x2e0 [ 530.692654][T25034] security_inode_alloc+0x30/0x180 [ 530.697841][T25034] inode_init_always+0x20b/0x420 [ 530.702813][T25034] ? fat_get_block_bmap+0x1d0/0x1d0 [ 530.708137][T25034] new_inode_pseudo+0x73/0x1c0 [ 530.712929][T25034] new_inode+0x21/0x120 [ 530.717073][T25034] fat_fill_super+0x1daf/0x2a80 [ 530.722047][T25034] ? snprintf+0x6f/0x90 [ 530.726181][T25034] ? register_shrinker_prepared+0xc2/0xd0 [ 530.731984][T25034] vfat_fill_super+0x2c/0x40 [ 530.736575][T25034] mount_bdev+0x1e8/0x290 [ 530.740906][T25034] ? vfat_mount+0x40/0x40 [ 530.745215][T25034] ? tsan.module_ctor+0x10/0x10 [ 530.750177][T25034] vfat_mount+0x2d/0x40 [ 530.754320][T25034] legacy_get_tree+0x70/0xc0 [ 530.759123][T25034] vfs_get_tree+0x4a/0x1a0 [ 530.763794][T25034] path_mount+0x11f2/0x1d30 [ 530.768277][T25034] __se_sys_mount+0x23d/0x2e0 [ 530.772937][T25034] ? mntput+0x45/0x70 [ 530.776897][T25034] __x64_sys_mount+0x63/0x70 [ 530.781554][T25034] do_syscall_64+0x3d/0x90 [ 530.786115][T25034] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 530.792001][T25034] RIP: 0033:0x467b0a [ 530.795877][T25034] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 530.816029][T25034] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 530.824570][T25034] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 530.832534][T25034] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f2b68767000 [ 530.840488][T25034] RBP: 00007f2b68767040 R08: 00007f2b68767040 R09: 0000000020000000 [ 530.848543][T25034] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 530.856542][T25034] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:48 executing program 3: r0 = perf_event_open(&(0x7f0000001340)={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) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 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}}, r1, 0x0, r0, 0x0) 10:58:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5000001, 0x12, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x1f, 0x0, &(0x7f0000001000)) 10:58:48 executing program 5: r0 = socket$inet(0x10, 0x80003, 0x0) set_mempolicy(0x2, &(0x7f0000001180)=0xe2d, 0x8) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000180003041dfffd946f6105000214010a1f0000050c1008000400080004000000", 0x24}], 0x1}, 0x0) 10:58:48 executing program 0 (fault-call:0 fault-nth:94): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:48 executing program 2: r0 = io_uring_setup(0x45db, &(0x7f00000009c0)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r2, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00000002c0)={{}, {0x2}}) close_range(r0, 0xffffffffffffffff, 0x0) 10:58:48 executing program 4: mount_setattr(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040), 0x70) 10:58:48 executing program 3: mknod(&(0x7f0000000200)='./bus\x00', 0x1010, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x8001420, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r0, 0x0, r1, 0x0, 0x18e, 0x0) r2 = open$dir(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup2(r2, r1) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x0) write$binfmt_script(r4, &(0x7f0000000380)=ANY=[], 0x191) 10:58:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5000001, 0x12, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x1f, 0x0, &(0x7f0000001000)) 10:58:48 executing program 5: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x4004662b, &(0x7f0000000140)={0xf}) [ 533.273775][T25065] loop0: detected capacity change from 0 to 360 [ 533.308025][T25065] FAULT_INJECTION: forcing a failure. [ 533.308025][T25065] name failslab, interval 1, probability 0, space 0, times 0 10:58:48 executing program 4: mount_setattr(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040), 0x70) [ 533.320765][T25065] CPU: 1 PID: 25065 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 533.330951][T25065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 533.341095][T25065] Call Trace: [ 533.344367][T25065] dump_stack_lvl+0xb7/0x103 [ 533.349118][T25065] dump_stack+0x11/0x1a [ 533.353351][T25065] should_fail+0x23c/0x250 [ 533.357753][T25065] ? fat_alloc_inode+0x25/0x90 [ 533.362579][T25065] __should_failslab+0x81/0x90 [ 533.367341][T25065] ? fat_get_block_bmap+0x1d0/0x1d0 [ 533.372520][T25065] should_failslab+0x5/0x20 [ 533.377081][T25065] kmem_cache_alloc+0x46/0x2e0 [ 533.381827][T25065] ? security_inode_alloc+0x138/0x180 [ 533.387201][T25065] ? fat_get_block_bmap+0x1d0/0x1d0 [ 533.392421][T25065] fat_alloc_inode+0x25/0x90 [ 533.397275][T25065] ? fat_get_block_bmap+0x1d0/0x1d0 [ 533.402467][T25065] new_inode_pseudo+0x38/0x1c0 [ 533.407276][T25065] new_inode+0x21/0x120 [ 533.411416][T25065] fat_fill_super+0x1e08/0x2a80 [ 533.416358][T25065] ? snprintf+0x6f/0x90 [ 533.420495][T25065] ? register_shrinker_prepared+0xc2/0xd0 [ 533.426265][T25065] vfat_fill_super+0x2c/0x40 [ 533.430869][T25065] mount_bdev+0x1e8/0x290 [ 533.435238][T25065] ? vfat_mount+0x40/0x40 [ 533.439558][T25065] ? tsan.module_ctor+0x10/0x10 [ 533.444400][T25065] vfat_mount+0x2d/0x40 [ 533.448639][T25065] legacy_get_tree+0x70/0xc0 [ 533.453439][T25065] vfs_get_tree+0x4a/0x1a0 [ 533.457837][T25065] path_mount+0x11f2/0x1d30 [ 533.462323][T25065] __se_sys_mount+0x23d/0x2e0 [ 533.466980][T25065] ? mntput+0x45/0x70 [ 533.470997][T25065] __x64_sys_mount+0x63/0x70 [ 533.475584][T25065] do_syscall_64+0x3d/0x90 [ 533.480009][T25065] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 533.485893][T25065] RIP: 0033:0x467b0a [ 533.489763][T25065] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 533.509354][T25065] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 533.517750][T25065] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 533.525795][T25065] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f2b68767000 [ 533.533753][T25065] RBP: 00007f2b68767040 R08: 00007f2b68767040 R09: 0000000020000000 [ 533.541896][T25065] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 533.549852][T25065] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:48 executing program 5: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x4004662b, &(0x7f0000000140)={0xf}) 10:58:48 executing program 4: mount_setattr(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040), 0x70) 10:58:48 executing program 0 (fault-call:0 fault-nth:95): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5000001, 0x12, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x1f, 0x0, &(0x7f0000001000)) 10:58:48 executing program 5: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x4004662b, &(0x7f0000000140)={0xf}) 10:58:48 executing program 4: mount_setattr(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040), 0x70) [ 533.666743][T25097] loop0: detected capacity change from 0 to 360 [ 533.719113][T25097] FAULT_INJECTION: forcing a failure. [ 533.719113][T25097] name failslab, interval 1, probability 0, space 0, times 0 [ 533.731878][T25097] CPU: 0 PID: 25097 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 533.742031][T25097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 533.752148][T25097] Call Trace: [ 533.755422][T25097] dump_stack_lvl+0xb7/0x103 [ 533.760013][T25097] dump_stack+0x11/0x1a [ 533.764167][T25097] should_fail+0x23c/0x250 10:58:48 executing program 2: r0 = io_uring_setup(0x45db, &(0x7f00000009c0)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r2, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00000002c0)={{}, {0x2}}) close_range(r0, 0xffffffffffffffff, 0x0) 10:58:48 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x140, 0x0) name_to_handle_at(r0, &(0x7f0000000100)='\x00', &(0x7f0000000280)=@FILEID_BTRFS_WITH_PARENT={0x28}, &(0x7f0000000180), 0x1400) [ 533.768654][T25097] ? fat_alloc_inode+0x25/0x90 [ 533.773419][T25097] __should_failslab+0x81/0x90 [ 533.778178][T25097] ? fat_get_block_bmap+0x1d0/0x1d0 [ 533.783378][T25097] should_failslab+0x5/0x20 [ 533.787877][T25097] kmem_cache_alloc+0x46/0x2e0 [ 533.792699][T25097] ? security_inode_alloc+0x138/0x180 [ 533.798075][T25097] ? fat_get_block_bmap+0x1d0/0x1d0 [ 533.803307][T25097] fat_alloc_inode+0x25/0x90 [ 533.807897][T25097] ? fat_get_block_bmap+0x1d0/0x1d0 [ 533.813103][T25097] new_inode_pseudo+0x38/0x1c0 10:58:48 executing program 3: mknod(&(0x7f0000000200)='./bus\x00', 0x1010, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x8001420, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r0, 0x0, r1, 0x0, 0x18e, 0x0) r2 = open$dir(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup2(r2, r1) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x0) write$binfmt_script(r4, &(0x7f0000000380)=ANY=[], 0x191) 10:58:48 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001c00)={0x0, 0x0, &(0x7f0000001bc0)={&(0x7f0000001840)=@updsa={0xf0, 0x1a, 0x1, 0x0, 0x0, {{@in6=@private1, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x32}, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}}, 0x0) 10:58:48 executing program 5: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x4004662b, &(0x7f0000000140)={0xf}) 10:58:48 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x140, 0x0) name_to_handle_at(r0, &(0x7f0000000100)='\x00', &(0x7f0000000280)=@FILEID_BTRFS_WITH_PARENT={0x28}, &(0x7f0000000180), 0x1400) [ 533.817906][T25097] new_inode+0x21/0x120 [ 533.822059][T25097] fat_fill_super+0x1e08/0x2a80 [ 533.827195][T25097] ? snprintf+0x6f/0x90 [ 533.831352][T25097] ? register_shrinker_prepared+0xc2/0xd0 [ 533.837108][T25097] vfat_fill_super+0x2c/0x40 [ 533.841740][T25097] mount_bdev+0x1e8/0x290 [ 533.846088][T25097] ? vfat_mount+0x40/0x40 [ 533.850701][T25097] ? tsan.module_ctor+0x10/0x10 [ 533.855649][T25097] vfat_mount+0x2d/0x40 [ 533.859928][T25097] legacy_get_tree+0x70/0xc0 [ 533.864522][T25097] vfs_get_tree+0x4a/0x1a0 [ 533.869035][T25097] path_mount+0x11f2/0x1d30 [ 533.873552][T25097] __se_sys_mount+0x23d/0x2e0 [ 533.878313][T25097] ? mntput+0x45/0x70 [ 533.882295][T25097] __x64_sys_mount+0x63/0x70 [ 533.886887][T25097] do_syscall_64+0x3d/0x90 [ 533.891454][T25097] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 533.897702][T25097] RIP: 0033:0x467b0a 10:58:48 executing program 5: mknod(&(0x7f0000000200)='./bus\x00', 0x1010, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x8001420, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r0, 0x0, r1, 0x0, 0x18e, 0x0) r2 = open$dir(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup2(r2, r1) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x0) write$binfmt_script(r4, &(0x7f0000000380)=ANY=[], 0x191) 10:58:48 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x8010, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = timerfd_create(0x0, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) mmap(&(0x7f00009ff000/0x600000)=nil, 0x600000, 0x0, 0x11, r2, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) fstat(r1, &(0x7f0000000140)) sendto$inet6(r2, 0x0, 0x59, 0xfffffeffffff7ffe, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000001300)="c20f0d278934358545ad914303ca8e5623f4e94f7757310aeb9be547737e99f4d69e56a1b04760ce19b9c49cf49899da97f06ed548da74c59c3b2b4accc8ab42b6692fd338754fa39cf2b1b3023087f14795eb9428d6b88dbcad93e31f408f29794fdd045cb7d20b50c90faf7c88f2d810cdf1f8a844ce26c88d35ffe1db7a32ed6414244405f5554171e7d8641ade39454166936a84fa7f36e277ce1c53f4078dfe0bde514650611ce4c369ecc034f452eff839a6d4ed0e75c430bb9a865eaf3d464c10fb5ec0873cda96608db92b5cb5691303f236e4200628056c30a501276567fb2ea522967d39c4b463622152dd8b6ca76c9192998eaeafd36fb07caeee73a4a311f9b24a1004ec9d3625b0b79060199c9b4849e912c1c63fcb85f3ecd752425fc8afb417394ed9cecc4cd51eefb1f6304aecb16fd328d1cc98223b2a34a8392383ec2781d766e674333bdb08dcfbada438217fbd1a133bd484cc8690f197784a09937b2b14e2d5472c7e6ce53745768bf229d3049d79ba2df079f57223773abe9d54c27c6464b59a0936b03b3c01b388d47fdf657357cca707d72a4c679c33d8b8edadecbbd72a9baa6f146c84e924db435186cc135a9c1343d248132e38c6ee52909bd989f8116bebbc271f0513af53e4354c719380625dbd5e89264dc9716fa64db17807f2f72d6fa8b58360c372f3a6e8d22c18b4b1c5de94ea4917ba8dae90a8b0c72d3629cb72bd96748803a61b66f4064c9090354352b054e29a97342704393033429211d51c491cc1d8e34b27a3d526f31dd3d4fd21e782698efcbd0e2e8c55e28ed06e1064d0170a33587aacf8effd7d36ae9451caa541a9cbeb08d52d6d560403c7a57ed74f5bdcb3e580c7c261c58517afc81cbbab1861bcd698183b398aa11d573e57218912d00914e50f0777c887199f90ff67d1e1f3f1a63086c14acf830165097faa385e1b94fd87c8018fa53ba8696b0ebaebfe3ee6d4c62937fa24921ddc6a4c8fcbc42023fb29bf96975fc1a2172e114dc7365a0d6a27d497ea2ba1b304673ac2d83dc26c8e3005da2b4730afea6ac54ac29cbd115fce5144ed383348fd781ab19ec9de9c07b2c6556596be3df2b5e465f91c46b2cf50b717c5b58d886b2695d10cdbb09803ab381a3a1d513a6a977d05c24a44263fde79cdc66ca32ce2883760433a5ff4faa329a0c126e4903ea3dec1e07e057dd8fb8ba5ab390e81234bca767a5dd209e588a41d765668bcca077003cb3b332ef54549777678fed3f17d946990ca0812b207e704eda95dcaee23d6795db34779433869fb2ef9a0eeff13c43a42dabeee9f4a69a74008ea973c3a8e4c30c850b30d48915b7cbbba1e7db1988d27d036845c5fb8520bfec10bd70a5bc5853ee8985db9c7135813c32657b13747fd02735bc0f3fc54774f9ef97fac6f12ec24a55fa066e8f387170208da8615355e2e21a7363b11a3cab94b8ee411bbecf9b1f71662f50557f03e1fb64e5da0a18c18225a612235ed6337480debc9e4f45a32297a09735285cbb3254431980626bb46ab07993284629ff28558dea766cc4a8c511982a934d25088531aba09169c5855070924f36180abf8ca9fb6669e7bca5df76a3e0d8ddd4eaa99fbce9f24b91f8d1316791de91f9d6a96d2a8ee9f7bebf95804d0c136745acf372e38ff88a69167e79ff3ef3058f9ab2f4e8250de697ceca6a9f67477d6fe450bb23cba11dda80c7b3634d50bf22002d269e69a6c43a6888d0d20759bf2dcac1c18492f2ce4d85547fd7e6dc03fdbe02c63b656190929f1f4198b46b44623fa500402ff56a87107b9a3e668687899c3c06b73e94000349c14f56d5f730cc75cd628f931a187b11ad4f240218c9cb6b1e036e560aa68d8e7258d8236ba1f1805ea4d75258bbc321c9eb7aa0f4d7eccfb630faff7e3c8c278570bd5ea77719bd33b83d1f8580496282859cc48fe99680ec546cf9f6e10b89f08d659dc0b2636398135c64c37aa567bf5fb157627c8fa9fe404924ba4e60363b353f4f3eaaf8b4197785ae04ee3b64aee53a8f961f79a3e6076d217c1692596e5bf9a7f94dc92072c53994dc658c74ff68c329a92ee2d6602d6b9acbedd19db3b717b7d4c816b1fd6c3e77a03fd0eae9a40140779899b3a770b3c20a889971fce8b35e768ef387cce2c777b915ce4e7df9463f5eef54e0e918d3e904c8770c1bbc6eb77c3e43353e13d1c0b7667d06b20715526b17e0b8968ae3254f626c59ab232ac0835e5b07ad838e81ca7a86a4b42e5807e8a316eb7fe6afae53877e1d87b3e1e9302d595cf033e95c42d42f7e31f8d46e78d412be66120948ce552b68d3f8b4fd1a0eed888c514a37040fb28dbf96af88ec96e5d7e476cfeaa4092dd80f5fe6f67fbf27c20e3169d9971602caf6a4d8679558aa2119a751fc1ad9870086370fcdcccb280ee591a7fe8b319be2d9f0ab3fb0040945ca6e3b938c991b5beb93499bf77e098c662d075dd66dd6a2df2b48f649ce9ec01f17eb287f6eef766b26b014a7cd459d368b00bc4c73af17fbec17b663f619b68ca517d55e50e498b91d609dbcbec3a5ac0cd47506ef493ecf7ef9bf66ae3e706bcc7d8894f1cf05e7841e6f1198e2b27a1b2dd5e39cf7b0d97319f6d4711c6ddde8f8e0226d19a5f65ce2c35c5ae2bbfbb016a518ea97f9a7b62a7860b9c98563b7727d6c462df0cd98dedb9f3559e020f5b513513976c8a8080addb6e57a0b9beaa744ed818e24e687ca0b3aee27448ccbd918a6773ae7c37a00ebce5c8eee030930e806234d884ba4038feebf05ddd946b6d78c543c198612fb9fa7634c1463428b9eef86cb9c703f9e6be22367a55926c2ff1e31f0caabaceaac08872807dcbf41c1ac46a411e80e7a87a14282b837a4c5e016aac38e5ba5a6463421612ba493ac7cd2decd0d63e58410f43d169c8bb649f44aeac5d3f17c3709bc9f9533d307a7a062d87d0ce5e726de778d502bdcaa441db875dcb8a9e8c49607ab5c8a233ded286e8d1ee4a98cd18085c808d9409560a205f0bb979f3c9c31b2a13bcbd4cfa91b6d8fe6a3a6167da6a6b3eef799358829e3e95cd007d2eb49e38fede07b042b0485bd9311fbd2c89e3c11ed179f1a7c71cf743642533e9fa2ae41d9972b2c6a3ca01484c2abb563311927b97f21ec6573bc25918f8110028c63f16d7bffd29f753cb7bd00124b00159e94ebd875ad899f9e92148b331fc88b02d80b5c1c290177083c0a002a92936a6b304936393688e8e7af019ac6b0760fd04b63ac5f89a0d0b99dab49c56b6373116c2056bd4c9227be7ec1970e1f2544150172d10ab759c68d5646b1673b083e87b62c0b60da658e0e397b4c283edd70ad164d7f43c7c2b38ca7ec47df6a0d7c534d48931523fa29ac0d950ac0c13335769f8e957e686abf02fa8974a4ffca48f08656e7d8a944affab6beb622afc5e444e5345ac416ce1d2ba2ef34641641fcd2d632680b98ea1e917d7e6c9505c99d0f487fcb00880a9eeee91a2c9f3601fbfd810dc55731d17317381e3c78c62dc3fad2ad1d269469c1b9da265f185feba1c1bde19e71a4e5e0bea38065081d28c6fb189087c32cf277212cc6fb12fd1af3692a1c9817f531b7ee4323cd7a3b8e61c6ea2e4c3f6a1e8f0c35374d3eda3054bee6293ce306613d24f5b7316cc10b1ae66d70839948eb71be7a0b31d69c7b07777cb6dc07ddb667f88e20f25e51e710c5bfbdf8baa2ac11c4a25b635a92b68eb32fce851409b7d96e403647ed85a0419db468ed36b1a0cd08691b08f054d237629d3c1a4bb85ca5a9c8ce7ae0ec0976e885ca29ff7049a77867b3a49d597e4d71a50110f508247682f85b992d38bc49982f6065a5e8c1589bb05227f966964f651811c050613a109faa70b9593b77c4ad395cd294f05d3ef30debb4543d89f02a173342d2aebe4dbb06ba2e320399df21bfae5c929ca97bae41b58c37d0ab54d8e8303f923faec1eb576f2a39b29fc94532c147c48221e1cc7305df72ed7c97897059403894eddab4adc4b86d415694562c62191f827b9de4e1f5c98c7cd6a9afc235e63112e88a13c2f53e419f277def82d8d2f51944bea4028e5b84f1cc42510ee5f73f339b83b0d64d1213c0a296da16dc1e0ec4ea71770999fba35108b1adce0b2639c8e95f3bca00191815a8e748e57e36d1958eda0be07a35b5f92a913d04812b0454fe57e0f3b3ebd37aca1b53cf2454d8c7cbb12e7f303af33aa50f96e0c2758990126d6630bb22e93cac0ceef3ad9028cb203d0b191f25a92384684b0421258be9a057f5b1b40e6418dac1b9bc349e5d20cbe9e0aa4b1e4483f07cb55417b9f58cbb4ae92cbe5a81f17dba9d48a330b7acde8dab0583fe603bae9d5a5308287996053919eabf8ea5a0a1677a269d8fd4926697a4eb0ced0858e3185247bad1a225733a4165470de6a533d1b24059f913339a09a6eace182b6c9280a7fc1af0c836c132f1d7dff8871353832c7f5b25614dc2a7c8e8237bec5425618cf353cf146ff21f672e4b06ccbe6bef2f2e51a47f153a97c9370be6b5832d2063ffc17614880d87682cd2d897ad19e040eb0d3bddb066c30a3c670e8e9a097d4b2244485e90912a0154b72db0a37c42c3ffcdf9272a5d2ad68139bb87cb641eaa1b0df9588570ca05c9840011b29a6cfe053e1095d59128bfb9665157d2665c66cacd39a681975ed24c336856f0cd98ac15c9cda2b6e556fb4b54b7b11840e2d2bf190391f1bd6e381bbeed39d8005bd6b725ad18c6d50836f5af027512753941447cf02e92d011ae6f094ee0a23804c800945d706771218bf6e18eee81fa1cb9e27fec38b1f575610604f7cacb35d7c37933df72fa189db607a752d5f3badd0385bf93ca4f2887458da090cd42f87b8def0632568b6ffd3cd9ae0f641f5bf318674c6341900dd6f16cf7c77393581ba1551482c757af4e6ace754d75dd010ca34cc2b68f6946b189e67867ca53ef6aff36e23c7f694427a9475e8acf2130d3841730530d49021833ab506a7eb9652a10df25f7b2007998e4e6aa41d130b2bcf41851df9ed76f8cba800f4a093c43c7717f204275942d822c739539dc11fdca1b9b1fa5f17232c5ce12873692fbf054796e9b435db5145b87b67e3de45d252fd6805f31dec22eb88757316800be404b5ff7dcb196c92ecab9fb04032b5fd42ef585e2ca10fa7cc0bbe98d5dc2d11eed68efba99ea2ba26a4e3a5173805c4c97656d233799174f908ae50465337968903adb91bd658833327865865cf3875b2503a105942620e6dd62526aa8e9a05b5ab348b2ca68b4ca4f4c487ade7ca7650a6bfb4e27b65161462928d6a0ba186db908be3d8afd409c489969ef0f8b1dd71bea5a5c438a32010d1fccc34adee482bdc6d7d654b2ff5879467ea22d18da9884486273a51ceca842cfe0cd6fd50e5116acb58e7657ac6ec7b99d58a6e7232c84b28ebafdf2ec5737ce837223d3d59f48ec5fd37e36929c342a853047ea1f4eb4543757b27dbadfeadcc16205f9486bcf4ad479a7c75f8c34820b57431aab2b4e509e18728727e1de74104c5be581ac4ae9b2bf894bb8495f1cff51d44e9079cb0332ad5d40df729da592e2029bc13f1f467e70c529467577ac39c24e4d33c53f476078ba843a807a281767fb6f68c0ac79709134270642853c7b914b5b21b5235b57a63331e9d646463dc7595066c42efcebe786d9abd6c25c3e10a16beff021223c9db08505de524040bcc4f335faeaa199fe1692a2c9568ab06d908dd760109cd34b17f4c0d649d63e4615b060fbb27d45b89704c83433675871790c8fb3a507c3a6883fdc9d0b2d3e9734fa395f54e1fd7ea3dbe72c26597a15468e713c577", 0x1043, 0x20000885, 0x0, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000080)={&(0x7f0000ede000/0x4000)=nil, 0x4000}, &(0x7f0000000000)=0x10) [ 533.901675][T25097] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 533.921451][T25097] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 533.929860][T25097] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 533.937839][T25097] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f2b68767000 [ 533.945823][T25097] RBP: 00007f2b68767040 R08: 00007f2b68767040 R09: 0000000020000000 [ 533.953791][T25097] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 533.961769][T25097] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:48 executing program 0 (fault-call:0 fault-nth:96): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:48 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x140, 0x0) name_to_handle_at(r0, &(0x7f0000000100)='\x00', &(0x7f0000000280)=@FILEID_BTRFS_WITH_PARENT={0x28}, &(0x7f0000000180), 0x1400) 10:58:48 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000000)="fc0000001c007f030000100f0000070007ab0800020000000001020821000000000f0000000000000037000000039815fad151ba010200d0a8e54e46fe00006a0a0002", 0x43) r2 = socket$netlink(0x10, 0x3, 0x0) splice(r0, 0x0, r2, 0x0, 0xffff, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) 10:58:48 executing program 3: mknod(&(0x7f0000000200)='./bus\x00', 0x1010, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x8001420, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r0, 0x0, r1, 0x0, 0x18e, 0x0) r2 = open$dir(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup2(r2, r1) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x0) write$binfmt_script(r4, &(0x7f0000000380)=ANY=[], 0x191) 10:58:48 executing program 5: mknod(&(0x7f0000000200)='./bus\x00', 0x1010, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x8001420, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r0, 0x0, r1, 0x0, 0x18e, 0x0) r2 = open$dir(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) 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) dup2(r2, r1) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x0) write$binfmt_script(r4, &(0x7f0000000380)=ANY=[], 0x191) [ 534.069195][T25151] loop0: detected capacity change from 0 to 360 [ 534.085343][T25151] FAULT_INJECTION: forcing a failure. [ 534.085343][T25151] name failslab, interval 1, probability 0, space 0, times 0 [ 534.098038][T25151] CPU: 1 PID: 25151 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 534.108173][T25151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 534.118215][T25151] Call Trace: [ 534.121478][T25151] dump_stack_lvl+0xb7/0x103 [ 534.126079][T25151] dump_stack+0x11/0x1a [ 534.130214][T25151] should_fail+0x23c/0x250 [ 534.134609][T25151] ? xas_create+0x3fb/0xb30 [ 534.139101][T25151] __should_failslab+0x81/0x90 [ 534.143843][T25151] should_failslab+0x5/0x20 [ 534.148327][T25151] kmem_cache_alloc+0x46/0x2e0 [ 534.153167][T25151] xas_create+0x3fb/0xb30 [ 534.157493][T25151] xas_store+0x70/0xca0 [ 534.161657][T25151] ? memcg_check_events+0x23/0x3b0 [ 534.166761][T25151] ? cgroup_rstat_updated+0x60/0x1c0 [ 534.172056][T25151] ? get_page_from_freelist+0x54e/0x820 [ 534.177600][T25151] ? xas_find_conflict+0x422/0x4c0 [ 534.182773][T25151] __add_to_page_cache_locked+0x1eb/0x4b0 [ 534.188471][T25151] ? workingset_activation+0x270/0x270 [ 534.194256][T25151] add_to_page_cache_lru+0xa0/0x1b0 [ 534.199434][T25151] pagecache_get_page+0x6a3/0x900 [ 534.204555][T25151] __getblk_gfp+0x199/0x590 [ 534.209235][T25151] __bread_gfp+0x28/0x220 [ 534.213561][T25151] fat_ent_bread+0xc5/0x160 [ 534.218095][T25151] fat_ent_read+0x38c/0x580 [ 534.222748][T25151] fat_get_cluster+0x4a0/0x870 [ 534.227575][T25151] ? __init_rwsem+0x59/0x70 [ 534.232062][T25151] ? new_inode_pseudo+0xf7/0x1c0 [ 534.237210][T25151] fat_fill_super+0x226c/0x2a80 [ 534.242058][T25151] ? snprintf+0x6f/0x90 [ 534.246351][T25151] ? register_shrinker_prepared+0xc2/0xd0 [ 534.252056][T25151] vfat_fill_super+0x2c/0x40 [ 534.256784][T25151] mount_bdev+0x1e8/0x290 [ 534.261096][T25151] ? vfat_mount+0x40/0x40 [ 534.265402][T25151] ? tsan.module_ctor+0x10/0x10 [ 534.270315][T25151] vfat_mount+0x2d/0x40 [ 534.274446][T25151] legacy_get_tree+0x70/0xc0 [ 534.279022][T25151] vfs_get_tree+0x4a/0x1a0 [ 534.283484][T25151] path_mount+0x11f2/0x1d30 [ 534.288069][T25151] __se_sys_mount+0x23d/0x2e0 [ 534.292726][T25151] ? mntput+0x45/0x70 [ 534.296785][T25151] __x64_sys_mount+0x63/0x70 [ 534.301423][T25151] do_syscall_64+0x3d/0x90 [ 534.305818][T25151] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 534.311725][T25151] RIP: 0033:0x467b0a [ 534.315747][T25151] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 534.335511][T25151] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 534.343938][T25151] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 534.351901][T25151] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f2b68767000 [ 534.359872][T25151] RBP: 00007f2b68767040 R08: 00007f2b68767040 R09: 0000000020000000 10:58:49 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x140, 0x0) name_to_handle_at(r0, &(0x7f0000000100)='\x00', &(0x7f0000000280)=@FILEID_BTRFS_WITH_PARENT={0x28}, &(0x7f0000000180), 0x1400) 10:58:49 executing program 0 (fault-call:0 fault-nth:97): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) [ 534.367819][T25151] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 534.375767][T25151] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 [ 534.392703][T25152] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.2'. 10:58:49 executing program 3: mknod(&(0x7f0000000200)='./bus\x00', 0x1010, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x8001420, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r0, 0x0, r1, 0x0, 0x18e, 0x0) r2 = open$dir(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) 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) dup2(r2, r1) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x0) write$binfmt_script(r4, &(0x7f0000000380)=ANY=[], 0x191) 10:58:49 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000580)={0x3, &(0x7f00000000c0)=[{0x15}, {0x5c}, {0x6}]}) set_mempolicy(0x0, 0x0, 0x0) [ 534.491504][T25172] loop0: detected capacity change from 0 to 360 [ 534.505771][T25172] FAULT_INJECTION: forcing a failure. [ 534.505771][T25172] name failslab, interval 1, probability 0, space 0, times 0 [ 534.518875][T25172] CPU: 0 PID: 25172 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 534.529126][T25172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 534.539170][T25172] Call Trace: [ 534.542449][T25172] dump_stack_lvl+0xb7/0x103 [ 534.547027][T25172] dump_stack+0x11/0x1a [ 534.551232][T25172] should_fail+0x23c/0x250 [ 534.555638][T25172] ? mempool_alloc_slab+0x16/0x20 [ 534.560739][T25172] __should_failslab+0x81/0x90 [ 534.565482][T25172] should_failslab+0x5/0x20 [ 534.570037][T25172] kmem_cache_alloc+0x46/0x2e0 [ 534.574801][T25172] ? PageHuge+0x59/0xc0 [ 534.578945][T25172] mempool_alloc_slab+0x16/0x20 [ 534.583906][T25172] ? mempool_free+0x130/0x130 [ 534.588720][T25172] mempool_alloc+0x8c/0x300 [ 534.593300][T25172] ? __find_get_block+0x82c/0x900 [ 534.598316][T25172] bio_alloc_bioset+0xcc/0x480 [ 534.603069][T25172] submit_bh_wbc+0x130/0x330 [ 534.607721][T25172] __bread_gfp+0x110/0x220 [ 534.612143][T25172] fat_ent_bread+0xc5/0x160 [ 534.616687][T25172] fat_ent_read+0x38c/0x580 [ 534.621179][T25172] fat_get_cluster+0x4a0/0x870 [ 534.625928][T25172] ? __init_rwsem+0x59/0x70 [ 534.630415][T25172] ? new_inode_pseudo+0xf7/0x1c0 [ 534.635429][T25172] fat_fill_super+0x226c/0x2a80 [ 534.640433][T25172] ? snprintf+0x6f/0x90 [ 534.644570][T25172] ? register_shrinker_prepared+0xc2/0xd0 [ 534.650277][T25172] vfat_fill_super+0x2c/0x40 [ 534.654896][T25172] mount_bdev+0x1e8/0x290 [ 534.659216][T25172] ? vfat_mount+0x40/0x40 [ 534.663579][T25172] ? tsan.module_ctor+0x10/0x10 [ 534.668574][T25172] vfat_mount+0x2d/0x40 [ 534.672819][T25172] legacy_get_tree+0x70/0xc0 [ 534.677493][T25172] vfs_get_tree+0x4a/0x1a0 [ 534.681984][T25172] path_mount+0x11f2/0x1d30 [ 534.686558][T25172] __se_sys_mount+0x23d/0x2e0 [ 534.691218][T25172] ? mntput+0x45/0x70 [ 534.695181][T25172] __x64_sys_mount+0x63/0x70 [ 534.699768][T25172] do_syscall_64+0x3d/0x90 [ 534.704250][T25172] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 534.710136][T25172] RIP: 0033:0x467b0a [ 534.714014][T25172] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 10:58:49 executing program 5: mknod(&(0x7f0000000200)='./bus\x00', 0x1010, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x8001420, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r0, 0x0, r1, 0x0, 0x18e, 0x0) r2 = open$dir(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) 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) dup2(r2, r1) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x0) write$binfmt_script(r4, &(0x7f0000000380)=ANY=[], 0x191) [ 534.734580][T25172] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 534.743253][T25172] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 534.751305][T25172] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f2b68767000 [ 534.759369][T25172] RBP: 00007f2b68767040 R08: 00007f2b68767040 R09: 0000000020000000 [ 534.767335][T25172] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 534.775498][T25172] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:49 executing program 3: prctl$PR_GET_TIMERSLACK(0x16) [ 534.793966][ T25] audit: type=1326 audit(1629716329.654:1874): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=25175 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 10:58:49 executing program 0 (fault-call:0 fault-nth:98): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:49 executing program 1: syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='=']) syz_mount_image$tmpfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='hugetlbfs\x00', 0x0, &(0x7f0000000280)) 10:58:49 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x8010, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = timerfd_create(0x0, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) mmap(&(0x7f00009ff000/0x600000)=nil, 0x600000, 0x0, 0x11, r2, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) fstat(r1, &(0x7f0000000140)) sendto$inet6(r2, 0x0, 0x59, 0xfffffeffffff7ffe, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000001300)="c20f0d278934358545ad914303ca8e5623f4e94f7757310aeb9be547737e99f4d69e56a1b04760ce19b9c49cf49899da97f06ed548da74c59c3b2b4accc8ab42b6692fd338754fa39cf2b1b3023087f14795eb9428d6b88dbcad93e31f408f29794fdd045cb7d20b50c90faf7c88f2d810cdf1f8a844ce26c88d35ffe1db7a32ed6414244405f5554171e7d8641ade39454166936a84fa7f36e277ce1c53f4078dfe0bde514650611ce4c369ecc034f452eff839a6d4ed0e75c430bb9a865eaf3d464c10fb5ec0873cda96608db92b5cb5691303f236e4200628056c30a501276567fb2ea522967d39c4b463622152dd8b6ca76c9192998eaeafd36fb07caeee73a4a311f9b24a1004ec9d3625b0b79060199c9b4849e912c1c63fcb85f3ecd752425fc8afb417394ed9cecc4cd51eefb1f6304aecb16fd328d1cc98223b2a34a8392383ec2781d766e674333bdb08dcfbada438217fbd1a133bd484cc8690f197784a09937b2b14e2d5472c7e6ce53745768bf229d3049d79ba2df079f57223773abe9d54c27c6464b59a0936b03b3c01b388d47fdf657357cca707d72a4c679c33d8b8edadecbbd72a9baa6f146c84e924db435186cc135a9c1343d248132e38c6ee52909bd989f8116bebbc271f0513af53e4354c719380625dbd5e89264dc9716fa64db17807f2f72d6fa8b58360c372f3a6e8d22c18b4b1c5de94ea4917ba8dae90a8b0c72d3629cb72bd96748803a61b66f4064c9090354352b054e29a97342704393033429211d51c491cc1d8e34b27a3d526f31dd3d4fd21e782698efcbd0e2e8c55e28ed06e1064d0170a33587aacf8effd7d36ae9451caa541a9cbeb08d52d6d560403c7a57ed74f5bdcb3e580c7c261c58517afc81cbbab1861bcd698183b398aa11d573e57218912d00914e50f0777c887199f90ff67d1e1f3f1a63086c14acf830165097faa385e1b94fd87c8018fa53ba8696b0ebaebfe3ee6d4c62937fa24921ddc6a4c8fcbc42023fb29bf96975fc1a2172e114dc7365a0d6a27d497ea2ba1b304673ac2d83dc26c8e3005da2b4730afea6ac54ac29cbd115fce5144ed383348fd781ab19ec9de9c07b2c6556596be3df2b5e465f91c46b2cf50b717c5b58d886b2695d10cdbb09803ab381a3a1d513a6a977d05c24a44263fde79cdc66ca32ce2883760433a5ff4faa329a0c126e4903ea3dec1e07e057dd8fb8ba5ab390e81234bca767a5dd209e588a41d765668bcca077003cb3b332ef54549777678fed3f17d946990ca0812b207e704eda95dcaee23d6795db34779433869fb2ef9a0eeff13c43a42dabeee9f4a69a74008ea973c3a8e4c30c850b30d48915b7cbbba1e7db1988d27d036845c5fb8520bfec10bd70a5bc5853ee8985db9c7135813c32657b13747fd02735bc0f3fc54774f9ef97fac6f12ec24a55fa066e8f387170208da8615355e2e21a7363b11a3cab94b8ee411bbecf9b1f71662f50557f03e1fb64e5da0a18c18225a612235ed6337480debc9e4f45a32297a09735285cbb3254431980626bb46ab07993284629ff28558dea766cc4a8c511982a934d25088531aba09169c5855070924f36180abf8ca9fb6669e7bca5df76a3e0d8ddd4eaa99fbce9f24b91f8d1316791de91f9d6a96d2a8ee9f7bebf95804d0c136745acf372e38ff88a69167e79ff3ef3058f9ab2f4e8250de697ceca6a9f67477d6fe450bb23cba11dda80c7b3634d50bf22002d269e69a6c43a6888d0d20759bf2dcac1c18492f2ce4d85547fd7e6dc03fdbe02c63b656190929f1f4198b46b44623fa500402ff56a87107b9a3e668687899c3c06b73e94000349c14f56d5f730cc75cd628f931a187b11ad4f240218c9cb6b1e036e560aa68d8e7258d8236ba1f1805ea4d75258bbc321c9eb7aa0f4d7eccfb630faff7e3c8c278570bd5ea77719bd33b83d1f8580496282859cc48fe99680ec546cf9f6e10b89f08d659dc0b2636398135c64c37aa567bf5fb157627c8fa9fe404924ba4e60363b353f4f3eaaf8b4197785ae04ee3b64aee53a8f961f79a3e6076d217c1692596e5bf9a7f94dc92072c53994dc658c74ff68c329a92ee2d6602d6b9acbedd19db3b717b7d4c816b1fd6c3e77a03fd0eae9a40140779899b3a770b3c20a889971fce8b35e768ef387cce2c777b915ce4e7df9463f5eef54e0e918d3e904c8770c1bbc6eb77c3e43353e13d1c0b7667d06b20715526b17e0b8968ae3254f626c59ab232ac0835e5b07ad838e81ca7a86a4b42e5807e8a316eb7fe6afae53877e1d87b3e1e9302d595cf033e95c42d42f7e31f8d46e78d412be66120948ce552b68d3f8b4fd1a0eed888c514a37040fb28dbf96af88ec96e5d7e476cfeaa4092dd80f5fe6f67fbf27c20e3169d9971602caf6a4d8679558aa2119a751fc1ad9870086370fcdcccb280ee591a7fe8b319be2d9f0ab3fb0040945ca6e3b938c991b5beb93499bf77e098c662d075dd66dd6a2df2b48f649ce9ec01f17eb287f6eef766b26b014a7cd459d368b00bc4c73af17fbec17b663f619b68ca517d55e50e498b91d609dbcbec3a5ac0cd47506ef493ecf7ef9bf66ae3e706bcc7d8894f1cf05e7841e6f1198e2b27a1b2dd5e39cf7b0d97319f6d4711c6ddde8f8e0226d19a5f65ce2c35c5ae2bbfbb016a518ea97f9a7b62a7860b9c98563b7727d6c462df0cd98dedb9f3559e020f5b513513976c8a8080addb6e57a0b9beaa744ed818e24e687ca0b3aee27448ccbd918a6773ae7c37a00ebce5c8eee030930e806234d884ba4038feebf05ddd946b6d78c543c198612fb9fa7634c1463428b9eef86cb9c703f9e6be22367a55926c2ff1e31f0caabaceaac08872807dcbf41c1ac46a411e80e7a87a14282b837a4c5e016aac38e5ba5a6463421612ba493ac7cd2decd0d63e58410f43d169c8bb649f44aeac5d3f17c3709bc9f9533d307a7a062d87d0ce5e726de778d502bdcaa441db875dcb8a9e8c49607ab5c8a233ded286e8d1ee4a98cd18085c808d9409560a205f0bb979f3c9c31b2a13bcbd4cfa91b6d8fe6a3a6167da6a6b3eef799358829e3e95cd007d2eb49e38fede07b042b0485bd9311fbd2c89e3c11ed179f1a7c71cf743642533e9fa2ae41d9972b2c6a3ca01484c2abb563311927b97f21ec6573bc25918f8110028c63f16d7bffd29f753cb7bd00124b00159e94ebd875ad899f9e92148b331fc88b02d80b5c1c290177083c0a002a92936a6b304936393688e8e7af019ac6b0760fd04b63ac5f89a0d0b99dab49c56b6373116c2056bd4c9227be7ec1970e1f2544150172d10ab759c68d5646b1673b083e87b62c0b60da658e0e397b4c283edd70ad164d7f43c7c2b38ca7ec47df6a0d7c534d48931523fa29ac0d950ac0c13335769f8e957e686abf02fa8974a4ffca48f08656e7d8a944affab6beb622afc5e444e5345ac416ce1d2ba2ef34641641fcd2d632680b98ea1e917d7e6c9505c99d0f487fcb00880a9eeee91a2c9f3601fbfd810dc55731d17317381e3c78c62dc3fad2ad1d269469c1b9da265f185feba1c1bde19e71a4e5e0bea38065081d28c6fb189087c32cf277212cc6fb12fd1af3692a1c9817f531b7ee4323cd7a3b8e61c6ea2e4c3f6a1e8f0c35374d3eda3054bee6293ce306613d24f5b7316cc10b1ae66d70839948eb71be7a0b31d69c7b07777cb6dc07ddb667f88e20f25e51e710c5bfbdf8baa2ac11c4a25b635a92b68eb32fce851409b7d96e403647ed85a0419db468ed36b1a0cd08691b08f054d237629d3c1a4bb85ca5a9c8ce7ae0ec0976e885ca29ff7049a77867b3a49d597e4d71a50110f508247682f85b992d38bc49982f6065a5e8c1589bb05227f966964f651811c050613a109faa70b9593b77c4ad395cd294f05d3ef30debb4543d89f02a173342d2aebe4dbb06ba2e320399df21bfae5c929ca97bae41b58c37d0ab54d8e8303f923faec1eb576f2a39b29fc94532c147c48221e1cc7305df72ed7c97897059403894eddab4adc4b86d415694562c62191f827b9de4e1f5c98c7cd6a9afc235e63112e88a13c2f53e419f277def82d8d2f51944bea4028e5b84f1cc42510ee5f73f339b83b0d64d1213c0a296da16dc1e0ec4ea71770999fba35108b1adce0b2639c8e95f3bca00191815a8e748e57e36d1958eda0be07a35b5f92a913d04812b0454fe57e0f3b3ebd37aca1b53cf2454d8c7cbb12e7f303af33aa50f96e0c2758990126d6630bb22e93cac0ceef3ad9028cb203d0b191f25a92384684b0421258be9a057f5b1b40e6418dac1b9bc349e5d20cbe9e0aa4b1e4483f07cb55417b9f58cbb4ae92cbe5a81f17dba9d48a330b7acde8dab0583fe603bae9d5a5308287996053919eabf8ea5a0a1677a269d8fd4926697a4eb0ced0858e3185247bad1a225733a4165470de6a533d1b24059f913339a09a6eace182b6c9280a7fc1af0c836c132f1d7dff8871353832c7f5b25614dc2a7c8e8237bec5425618cf353cf146ff21f672e4b06ccbe6bef2f2e51a47f153a97c9370be6b5832d2063ffc17614880d87682cd2d897ad19e040eb0d3bddb066c30a3c670e8e9a097d4b2244485e90912a0154b72db0a37c42c3ffcdf9272a5d2ad68139bb87cb641eaa1b0df9588570ca05c9840011b29a6cfe053e1095d59128bfb9665157d2665c66cacd39a681975ed24c336856f0cd98ac15c9cda2b6e556fb4b54b7b11840e2d2bf190391f1bd6e381bbeed39d8005bd6b725ad18c6d50836f5af027512753941447cf02e92d011ae6f094ee0a23804c800945d706771218bf6e18eee81fa1cb9e27fec38b1f575610604f7cacb35d7c37933df72fa189db607a752d5f3badd0385bf93ca4f2887458da090cd42f87b8def0632568b6ffd3cd9ae0f641f5bf318674c6341900dd6f16cf7c77393581ba1551482c757af4e6ace754d75dd010ca34cc2b68f6946b189e67867ca53ef6aff36e23c7f694427a9475e8acf2130d3841730530d49021833ab506a7eb9652a10df25f7b2007998e4e6aa41d130b2bcf41851df9ed76f8cba800f4a093c43c7717f204275942d822c739539dc11fdca1b9b1fa5f17232c5ce12873692fbf054796e9b435db5145b87b67e3de45d252fd6805f31dec22eb88757316800be404b5ff7dcb196c92ecab9fb04032b5fd42ef585e2ca10fa7cc0bbe98d5dc2d11eed68efba99ea2ba26a4e3a5173805c4c97656d233799174f908ae50465337968903adb91bd658833327865865cf3875b2503a105942620e6dd62526aa8e9a05b5ab348b2ca68b4ca4f4c487ade7ca7650a6bfb4e27b65161462928d6a0ba186db908be3d8afd409c489969ef0f8b1dd71bea5a5c438a32010d1fccc34adee482bdc6d7d654b2ff5879467ea22d18da9884486273a51ceca842cfe0cd6fd50e5116acb58e7657ac6ec7b99d58a6e7232c84b28ebafdf2ec5737ce837223d3d59f48ec5fd37e36929c342a853047ea1f4eb4543757b27dbadfeadcc16205f9486bcf4ad479a7c75f8c34820b57431aab2b4e509e18728727e1de74104c5be581ac4ae9b2bf894bb8495f1cff51d44e9079cb0332ad5d40df729da592e2029bc13f1f467e70c529467577ac39c24e4d33c53f476078ba843a807a281767fb6f68c0ac79709134270642853c7b914b5b21b5235b57a63331e9d646463dc7595066c42efcebe786d9abd6c25c3e10a16beff021223c9db08505de524040bcc4f335faeaa199fe1692a2c9568ab06d908dd760109cd34b17f4c0d649d63e4615b060fbb27d45b89704c83433675871790c8fb3a507c3a6883fdc9d0b2d3e9734fa395f54e1fd7ea3dbe72c26597a15468e713c577", 0x1043, 0x20000885, 0x0, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000080)={&(0x7f0000ede000/0x4000)=nil, 0x4000}, &(0x7f0000000000)=0x10) 10:58:49 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000000)="fc0000001c007f030000100f0000070007ab0800020000000001020821000000000f0000000000000037000000039815fad151ba010200d0a8e54e46fe00006a0a0002", 0x43) r2 = socket$netlink(0x10, 0x3, 0x0) splice(r0, 0x0, r2, 0x0, 0xffff, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) 10:58:49 executing program 3: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/power/pm_async', 0x48341, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYRESOCT], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 10:58:49 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000040)={0x0, @tick, 0x0, {}, 0x0, 0x0, 0x1f}) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0x2000001c) 10:58:49 executing program 1: syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='=']) syz_mount_image$tmpfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='hugetlbfs\x00', 0x0, &(0x7f0000000280)) 10:58:49 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000040)={0x0, @tick, 0x0, {}, 0x0, 0x0, 0x1f}) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0x2000001c) [ 534.963949][T25205] loop0: detected capacity change from 0 to 360 [ 534.984571][T25205] FAULT_INJECTION: forcing a failure. [ 534.984571][T25205] name failslab, interval 1, probability 0, space 0, times 0 [ 534.997400][T25205] CPU: 1 PID: 25205 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 535.007555][T25205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 535.017980][T25205] Call Trace: [ 535.021243][T25205] dump_stack_lvl+0xb7/0x103 [ 535.025822][T25205] dump_stack+0x11/0x1a [ 535.029951][T25205] should_fail+0x23c/0x250 [ 535.035129][T25205] ? mempool_alloc_slab+0x16/0x20 [ 535.040295][T25205] __should_failslab+0x81/0x90 [ 535.045133][T25205] should_failslab+0x5/0x20 [ 535.049907][T25205] kmem_cache_alloc+0x46/0x2e0 [ 535.054664][T25205] ? PageHuge+0x59/0xc0 [ 535.058816][T25205] mempool_alloc_slab+0x16/0x20 [ 535.063700][T25205] ? mempool_free+0x130/0x130 [ 535.068467][T25205] mempool_alloc+0x8c/0x300 [ 535.072958][T25205] ? __find_get_block+0x82c/0x900 [ 535.078139][T25205] bio_alloc_bioset+0xcc/0x480 [ 535.082979][T25205] submit_bh_wbc+0x130/0x330 [ 535.087634][T25205] __bread_gfp+0x110/0x220 [ 535.092033][T25205] fat_get_entry+0x47c/0x5f0 [ 535.096631][T25205] fat_subdirs+0x4d/0x1b0 [ 535.100943][T25205] fat_fill_super+0x254c/0x2a80 [ 535.105853][T25205] vfat_fill_super+0x2c/0x40 [ 535.110525][T25205] mount_bdev+0x1e8/0x290 [ 535.115624][T25205] ? vfat_mount+0x40/0x40 [ 535.119952][T25205] ? tsan.module_ctor+0x10/0x10 [ 535.124874][T25205] vfat_mount+0x2d/0x40 [ 535.129049][T25205] legacy_get_tree+0x70/0xc0 [ 535.133630][T25205] vfs_get_tree+0x4a/0x1a0 [ 535.138120][T25205] path_mount+0x11f2/0x1d30 [ 535.142641][T25205] __se_sys_mount+0x23d/0x2e0 [ 535.147298][T25205] ? mntput+0x45/0x70 [ 535.151260][T25205] __x64_sys_mount+0x63/0x70 [ 535.155836][T25205] do_syscall_64+0x3d/0x90 [ 535.160240][T25205] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 535.166152][T25205] RIP: 0033:0x467b0a [ 535.170196][T25205] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 535.189963][T25205] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 535.198358][T25205] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 535.206396][T25205] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f2b68767000 [ 535.214992][T25205] RBP: 00007f2b68767040 R08: 00007f2b68767040 R09: 0000000020000000 [ 535.222960][T25205] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 535.230913][T25205] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 10:58:50 executing program 0 (fault-call:0 fault-nth:99): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:50 executing program 1: syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='=']) syz_mount_image$tmpfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='hugetlbfs\x00', 0x0, &(0x7f0000000280)) 10:58:50 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000040)={0x0, @tick, 0x0, {}, 0x0, 0x0, 0x1f}) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0x2000001c) [ 535.258851][T25204] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.2'. 10:58:50 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000040)={0x0, @tick, 0x0, {}, 0x0, 0x0, 0x1f}) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0x2000001c) 10:58:50 executing program 1: syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='=']) syz_mount_image$tmpfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='hugetlbfs\x00', 0x0, &(0x7f0000000280)) [ 535.359265][T25235] loop0: detected capacity change from 0 to 360 [ 535.379884][T25235] FAULT_INJECTION: forcing a failure. [ 535.379884][T25235] name failslab, interval 1, probability 0, space 0, times 0 [ 535.392536][T25235] CPU: 1 PID: 25235 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 535.402864][T25235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 535.412985][T25235] Call Trace: [ 535.416256][T25235] dump_stack_lvl+0xb7/0x103 [ 535.421092][T25235] dump_stack+0x11/0x1a [ 535.425247][T25235] should_fail+0x23c/0x250 [ 535.429652][T25235] ? __d_alloc+0x36/0x370 [ 535.434017][T25235] __should_failslab+0x81/0x90 [ 535.438768][T25235] should_failslab+0x5/0x20 [ 535.443268][T25235] kmem_cache_alloc+0x46/0x2e0 [ 535.448063][T25235] __d_alloc+0x36/0x370 [ 535.452204][T25235] ? fat_subdirs+0x176/0x1b0 [ 535.456799][T25235] d_make_root+0x2a/0xd0 [ 535.461019][T25235] fat_fill_super+0x257f/0x2a80 [ 535.465896][T25235] ? snprintf+0x6f/0x90 [ 535.470095][T25235] ? register_shrinker_prepared+0xc2/0xd0 [ 535.475837][T25235] vfat_fill_super+0x2c/0x40 [ 535.480440][T25235] mount_bdev+0x1e8/0x290 [ 535.484757][T25235] ? vfat_mount+0x40/0x40 [ 535.489383][T25235] ? tsan.module_ctor+0x10/0x10 [ 535.494584][T25235] vfat_mount+0x2d/0x40 [ 535.498908][T25235] legacy_get_tree+0x70/0xc0 [ 535.503500][T25235] vfs_get_tree+0x4a/0x1a0 [ 535.508069][T25235] path_mount+0x11f2/0x1d30 [ 535.512677][T25235] __se_sys_mount+0x23d/0x2e0 [ 535.517506][T25235] ? mntput+0x45/0x70 [ 535.521485][T25235] __x64_sys_mount+0x63/0x70 [ 535.526259][T25235] do_syscall_64+0x3d/0x90 [ 535.530675][T25235] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 535.536564][T25235] RIP: 0033:0x467b0a 10:58:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x9}, 0x0, 0x0, 0xfffffffe, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0xc0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x3c4b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x2000000094831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xa) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r1, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) futex(&(0x7f0000000240)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) writev(r0, &(0x7f0000001800)=[{&(0x7f00000010c0)="41110ab2e7c9aa4fd378241ed6dc5bf63d9bb85de003b8e9939a68817929e9835f05478619186706c3d8f2258da696e00b7c58fb59083237d63124adced83eda2c66c0b10595b8405d856c52fe07aef77e38162bf831f9e8f52bd1a9b87e6c6998ecee560380db9aa22e2355be365e398568014a3ad71c5f6ed09c6d3668728e5d5f33ac9f75627f0f268c233deb7ff17c51184e281df3f34a56bbcc7b8f0ec44fbc44f10b79ed6a", 0xa8}, {&(0x7f0000001180)="a23afc9e21dfff76769fb37dc27ef9d03f146c836481b9bc1d888d4089c5a4d2fe5e77d7a039f60f42e7ca65d1b1bcd6f192ba7f55d6a8a8f9c362bd19af8ce0e0a3ee8654811eb51cd4796991e4ef38cc254e6df1f30e9adf09ef77896aa4004254fa71e2d490cc27791abb97b6ff151def50ad8a69c5aa8a4f0c9e90cb753937898fe399b020ec7717ef2a83f0c4f82adf7a605c93aba8414eeb627aaeb6ca65d0d8381205de39e5e6a52393078d3b9c5a7dc4f8f7bd6bb02140614d28fbfa264fdc7b", 0xc4}, {&(0x7f0000001280)="3649af7f712892bdf7286e8891f4a71597958e534712fb0857571b2da13e23d8fd071f9791aa60a72fbcceb221d2d112b865bd210e527026c716e714eb38b846944f776da9985faeea7c8d270ff0d15ffe87da9c4a91f05c40f91f63923f3407da39d8a6572fb9ac4d6a843e939ab7f17ff365b495950341419fbab31277518c4c73bbdd947ac5b1338b37d38230e13ba7d715c7467ef6aae517a05bf9ebd1af15569132f98266229616472afa70fe5de2eda626a7eb29e3f9ca043c536d", 0xbe}, {&(0x7f0000001340)="a88c49e6596d5419518f888e6c3ba614f596bad1363c02edc6094443fd41661d2d2c5ef86336513e71f909817a24109121ae91f4f70b2cab1279b5740193af1b4cb3d929f5e8917d744f385fdbafae454f621785340085e384cf04699c71ff11f19ec18a1e441fb5262f5908cea4e48a039dd8d7ee30ccf92dc37da99f0be73db096b70a047d41d07f94537e8325a69d98d053084cc78203a9b2eb619559d3a9395ff7fbb8618dca766291f2ef9e68b379ae3b26665545d08a56043010ecd040a81059a7dfecbf0ebd2fc8786134967d57eda948e37489536d87d5f5613058b2468b938ac577c6eafa8423bf7aa48ecc", 0xf0}, {&(0x7f0000001440)="bbbf273920f58d1eca34670d9fc9b70cf858a700d48b84849129168c34b40a496295e54e35bc3f15dc0f8af0c2e96f004bb62675ce13157636360cdc46271ca4e762073793926b6aeb560af0370a3b6a29abf620499a63263fddc63d3a6a58516af46b22c8070433d110fb9c255c3f8c9a76f9f9b0c2fe3061fc48194160dd003c39d40f8585ff676c0eaddec971a8c16bdf7b6c6854ab8875a15d77985ef0f805330078671f5b10fde5425cef4d17417b9b09beab713143e008abf168388ca70af6c1b9e4e5a404d015c89c70d3103fe686", 0xd2}, {&(0x7f0000001580)="0122a435fdca1eab1806b3d5f5d21b0130a8c8e6f4c59741a7925e05e09597c6c6c12edf8ce2d5247b22b8c0095e1663f4817fc7a5453a01746c74a3a53321b98226e700057e4ca2fb9ae99f8e3f96fbe3b56300f0919fc3284619d96c8fc146be4b32c8d8b1b67e41600c8d6f6e0e6108e62233d75916274d849e4ddbbd66dbe9b3ecddde31e355528eefeb4ed7b6942317b6e6c7b33eaad7498473588f939f0db70f91bc1611c2d778e6c0b907412da26366476ebed563728a13807f8f80e1901e3fff77029db8770b277ee1092089085178c34b38", 0xd6}, {&(0x7f0000001680)="c47eedb758bbebad9488ac51649c757c20ed437a769ae05207bce306f917c54e1676df143eacd374fa539f0dabe82e165207b3c51ce617e2e95f55ccb5d4232959d6336949509e27d74660b647cee3092a9508b7ccf62c1f996b673e83de8e8608ec2e229b5006025c35f876e06ba156b93cfff9a96432a552668f105f262c8ebba9a7cf57b8f82f7a33baee99da8238b19987614284237617fd78536b3b7bf5074a0612932e890696b2c117a915d54e86a593dafa889a43f753b695ea293cfd52637a6fd269e0aab04c6bf11016d390267e40b36d6ca22afe7af901bc62c7e84c46fad62f3d783a7fa98e6412", 0xed}, {&(0x7f0000001780)="a91ea6ecea7ad7ec80564a3be12b48ae9854c2e10749fd4f468be21b9ca20f59108c85f2ea2acbe749bae4ebdeff136e75d0b0", 0x33}], 0x8) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000000c0)={0x0, "72c8962df97c89a96102dbcb535b07b0"}) shmget$private(0x0, 0x1000, 0x8, &(0x7f0000ffd000/0x1000)=nil) [ 535.540463][T25235] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 535.560509][T25235] RSP: 002b:00007f2b68766fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 535.568905][T25235] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 535.576875][T25235] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f2b68767000 [ 535.584927][T25235] RBP: 00007f2b68767040 R08: 00007f2b68767040 R09: 0000000020000000 [ 535.592899][T25235] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 535.600857][T25235] R13: 0000000020000100 R14: 00007f2b68767000 R15: 0000000020011200 [ 535.615232][T25235] FAT-fs (loop0): get root inode failed 10:58:50 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x8010, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = timerfd_create(0x0, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) mmap(&(0x7f00009ff000/0x600000)=nil, 0x600000, 0x0, 0x11, r2, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) fstat(r1, &(0x7f0000000140)) sendto$inet6(r2, 0x0, 0x59, 0xfffffeffffff7ffe, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000001300)="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", 0x1043, 0x20000885, 0x0, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000080)={&(0x7f0000ede000/0x4000)=nil, 0x4000}, &(0x7f0000000000)=0x10) 10:58:50 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000000)="fc0000001c007f030000100f0000070007ab0800020000000001020821000000000f0000000000000037000000039815fad151ba010200d0a8e54e46fe00006a0a0002", 0x43) r2 = socket$netlink(0x10, 0x3, 0x0) splice(r0, 0x0, r2, 0x0, 0xffff, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) 10:58:50 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:50 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="d92d7644ae894ae781f2c1d795184d154d4c9103567d8e", 0x17}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x5) tkill(r1, 0x34) ptrace$cont(0x18, r1, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1000000000000117}, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) exit_group(0x0) 10:58:50 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)={0x64, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1=0xe0000006}, {0x8, 0x2, @remote}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}]}, 0x64}}, 0x0) 10:58:50 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDSKBLED(r0, 0x4b45, 0x1) 10:58:50 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r0, &(0x7f00000002c0)=ANY=[], 0x200002e6) set_mempolicy(0x2, &(0x7f00000000c0)=0x302b, 0x6) fcntl$setpipe(r0, 0x407, 0x7000000) 10:58:50 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20002, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) [ 535.869294][T25265] loop0: detected capacity change from 0 to 360 10:58:50 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000002b80)={0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000002580)="12d8fe6ab2e0bf0d8b896a7132c6815885befebd90f6452ef6c2a96086c76302210a11b59cc17221c07e27c684dffeb79708321bfe3f1dce8fcf237b5793b6", 0x3f}], 0x1, 0x0, 0x108}, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000023c0)) 10:58:50 executing program 1: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc16}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) lsetxattr$security_ima(0x0, 0x0, 0x0, 0x0, 0x2) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) msgrcv(0xffffffffffffffff, 0x0, 0x43, 0x0, 0x0) [ 535.915128][T25264] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.2'. 10:58:50 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20003, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) [ 535.966846][T25284] loop0: detected capacity change from 0 to 360 [ 536.066321][T25292] loop0: detected capacity change from 0 to 360 10:58:53 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = gettid() r2 = getpid() rt_tgsigqueueinfo(r2, r2, 0x10000000016, &(0x7f0000000280)) ptrace(0x10, r2) tkill(r2, 0x25) tkill(r1, 0x1000000000016) ptrace$peeksig(0x4209, r0, &(0x7f0000000080)={0x3, 0x0, 0x1}, &(0x7f0000000440)=[{}]) 10:58:53 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000000)="fc0000001c007f030000100f0000070007ab0800020000000001020821000000000f0000000000000037000000039815fad151ba010200d0a8e54e46fe00006a0a0002", 0x43) r2 = socket$netlink(0x10, 0x3, 0x0) splice(r0, 0x0, r2, 0x0, 0xffff, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) 10:58:53 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20004, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:53 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x8010, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = timerfd_create(0x0, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) mmap(&(0x7f00009ff000/0x600000)=nil, 0x600000, 0x0, 0x11, r2, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) fstat(r1, &(0x7f0000000140)) sendto$inet6(r2, 0x0, 0x59, 0xfffffeffffff7ffe, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000001300)="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", 0x1043, 0x20000885, 0x0, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000080)={&(0x7f0000ede000/0x4000)=nil, 0x4000}, &(0x7f0000000000)=0x10) 10:58:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001300010000000000000000000800ea000200000008000000ffffffff10002e800c0000e2"], 0x30}], 0x1}, 0x0) 10:58:53 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r0, &(0x7f00000002c0)=ANY=[], 0x200002e6) set_mempolicy(0x2, &(0x7f00000000c0)=0x302b, 0x6) fcntl$setpipe(r0, 0x407, 0x7000000) 10:58:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001300010000000000000000000800ea000200000008000000ffffffff10002e800c0000e2"], 0x30}], 0x1}, 0x0) 10:58:53 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20005, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) [ 538.712478][T25308] netlink: 'syz-executor.1': attribute type 46 has an invalid length. [ 538.722250][T25309] loop0: detected capacity change from 0 to 360 10:58:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001300010000000000000000000800ea000200000008000000ffffffff10002e800c0000e2"], 0x30}], 0x1}, 0x0) [ 538.773636][T25322] netlink: 'syz-executor.1': attribute type 46 has an invalid length. [ 538.782092][T25314] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.2'. 10:58:53 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20006, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001300010000000000000000000800ea000200000008000000ffffffff10002e800c0000e2"], 0x30}], 0x1}, 0x0) [ 538.816392][T25331] loop0: detected capacity change from 0 to 360 [ 538.822973][T25332] netlink: 'syz-executor.1': attribute type 46 has an invalid length. 10:58:53 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r0, &(0x7f00000002c0)=ANY=[], 0x200002e6) set_mempolicy(0x2, &(0x7f00000000c0)=0x302b, 0x6) fcntl$setpipe(r0, 0x407, 0x7000000) [ 538.875147][T25336] netlink: 'syz-executor.1': attribute type 46 has an invalid length. [ 538.917274][T25342] loop0: detected capacity change from 0 to 360 10:58:54 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = gettid() r2 = getpid() rt_tgsigqueueinfo(r2, r2, 0x10000000016, &(0x7f0000000280)) ptrace(0x10, r2) tkill(r2, 0x25) tkill(r1, 0x1000000000016) ptrace$peeksig(0x4209, r0, &(0x7f0000000080)={0x3, 0x0, 0x1}, &(0x7f0000000440)=[{}]) 10:58:54 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) 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) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000180)={0x18, 0x1, 0x2, 0x301, 0x0, 0x0, {}, [@CTA_EXPECT_MASTER={0x4}]}, 0x18}}, 0x0) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) 10:58:54 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20007, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:54 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r0, &(0x7f00000002c0)=ANY=[], 0x200002e6) set_mempolicy(0x2, &(0x7f00000000c0)=0x302b, 0x6) fcntl$setpipe(r0, 0x407, 0x7000000) 10:58:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0xb, 0x0, &(0x7f0000000080)) 10:58:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet(0x10, 0x2000000002, 0x0) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="240000001e0007041dfffd946fa201000100000001000000000000e5f1fffffff7fffe7e280000003200ffaa1c0009b3ebea966cf0554edc7de8ddeb133c2bff0100000000000015f8ffff30", 0x4c}], 0x1}, 0x0) 10:58:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet(0x10, 0x2000000002, 0x0) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="240000001e0007041dfffd946fa201000100000001000000000000e5f1fffffff7fffe7e280000003200ffaa1c0009b3ebea966cf0554edc7de8ddeb133c2bff0100000000000015f8ffff30", 0x4c}], 0x1}, 0x0) 10:58:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0xb, 0x0, &(0x7f0000000080)) [ 539.621054][T25364] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 539.624980][T25365] loop0: detected capacity change from 0 to 360 [ 539.630442][T25364] tc_dump_action: action bad kind [ 539.640346][T25367] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 539.651402][T25367] tc_dump_action: action bad kind 10:58:54 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20008, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:54 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) 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) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000180)={0x18, 0x1, 0x2, 0x301, 0x0, 0x0, {}, [@CTA_EXPECT_MASTER={0x4}]}, 0x18}}, 0x0) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) 10:58:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet(0x10, 0x2000000002, 0x0) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="240000001e0007041dfffd946fa201000100000001000000000000e5f1fffffff7fffe7e280000003200ffaa1c0009b3ebea966cf0554edc7de8ddeb133c2bff0100000000000015f8ffff30", 0x4c}], 0x1}, 0x0) 10:58:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0xb, 0x0, &(0x7f0000000080)) [ 539.714331][T25378] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 539.723704][T25378] tc_dump_action: action bad kind [ 539.787446][T25391] loop0: detected capacity change from 0 to 360 [ 539.798388][T25394] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 539.807784][T25394] tc_dump_action: action bad kind 10:58:55 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = gettid() r2 = getpid() rt_tgsigqueueinfo(r2, r2, 0x10000000016, &(0x7f0000000280)) ptrace(0x10, r2) tkill(r2, 0x25) tkill(r1, 0x1000000000016) ptrace$peeksig(0x4209, r0, &(0x7f0000000080)={0x3, 0x0, 0x1}, &(0x7f0000000440)=[{}]) 10:58:55 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) 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) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000180)={0x18, 0x1, 0x2, 0x301, 0x0, 0x0, {}, [@CTA_EXPECT_MASTER={0x4}]}, 0x18}}, 0x0) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) 10:58:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0xb, 0x0, &(0x7f0000000080)) 10:58:55 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000340)="66530700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b49938ca8db38f8c44f7b7d9c400000000000000087cfec79b04c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf4e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f3940956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bde78c5a64f10681f75516f7a1a45e79e5e281953fcbbaa28f8dbe00bd080df68b9ab9795165a1f90024642e786ed631f5b86c28117b622d39dc5b1ac531a70c0a7cad228d3f1cdcb81f715", 0xdc}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 10:58:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet(0x10, 0x2000000002, 0x0) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="240000001e0007041dfffd946fa201000100000001000000000000e5f1fffffff7fffe7e280000003200ffaa1c0009b3ebea966cf0554edc7de8ddeb133c2bff0100000000000015f8ffff30", 0x4c}], 0x1}, 0x0) 10:58:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20009, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:55 executing program 4: pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x541b, 0x0) 10:58:55 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000180)={0x18, 0x1, 0x2, 0x301, 0x0, 0x0, {}, [@CTA_EXPECT_MASTER={0x4}]}, 0x18}}, 0x0) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) [ 540.522752][T25416] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 540.532098][T25416] tc_dump_action: action bad kind [ 540.541298][T25419] loop0: detected capacity change from 0 to 360 10:58:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2000a, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:55 executing program 2: unshare(0x40040400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) pwrite64(r0, 0x0, 0x0, 0x0) 10:58:55 executing program 4: perf_event_open(&(0x7f0000000040)={0x0, 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, 0x0, 0x0, 0x0, 0x6}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x30, &(0x7f00000001c0)="8d310783156939000000e28c0b1dd2a357cd64c8743d94b946cf885a21539a0c4a081ceea597cc0a8320fab2d67a9268"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd", 0x44}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x14) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) r1 = gettid() wait4(0x0, 0x0, 0x0, 0x0) tkill(r1, 0x40) 10:58:55 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000340)="66530700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b49938ca8db38f8c44f7b7d9c400000000000000087cfec79b04c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf4e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f3940956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bde78c5a64f10681f75516f7a1a45e79e5e281953fcbbaa28f8dbe00bd080df68b9ab9795165a1f90024642e786ed631f5b86c28117b622d39dc5b1ac531a70c0a7cad228d3f1cdcb81f715", 0xdc}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 10:58:55 executing program 1: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$netlink(r0, &(0x7f0000004100)={0x0, 0x0, &(0x7f0000004080)=[{&(0x7f0000000180)={0x10}, 0x10}, {&(0x7f0000001480)={0x10, 0x3e8}, 0x10}], 0x2}, 0x0) [ 540.681737][T25457] selinux_netlink_send: 249 callbacks suppressed [ 540.681827][T25457] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=25457 comm=syz-executor.1 [ 540.712333][T25466] loop0: detected capacity change from 0 to 360 10:58:56 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = gettid() r2 = getpid() rt_tgsigqueueinfo(r2, r2, 0x10000000016, &(0x7f0000000280)) ptrace(0x10, r2) tkill(r2, 0x25) tkill(r1, 0x1000000000016) ptrace$peeksig(0x4209, r0, &(0x7f0000000080)={0x3, 0x0, 0x1}, &(0x7f0000000440)=[{}]) 10:58:56 executing program 2: unshare(0x40040400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) pwrite64(r0, 0x0, 0x0, 0x0) 10:58:56 executing program 1: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$netlink(r0, &(0x7f0000004100)={0x0, 0x0, &(0x7f0000004080)=[{&(0x7f0000000180)={0x10}, 0x10}, {&(0x7f0000001480)={0x10, 0x3e8}, 0x10}], 0x2}, 0x0) 10:58:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2000b, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:56 executing program 1: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$netlink(r0, &(0x7f0000004100)={0x0, 0x0, &(0x7f0000004080)=[{&(0x7f0000000180)={0x10}, 0x10}, {&(0x7f0000001480)={0x10, 0x3e8}, 0x10}], 0x2}, 0x0) 10:58:56 executing program 2: unshare(0x40040400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) pwrite64(r0, 0x0, 0x0, 0x0) [ 541.403940][T25478] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=25478 comm=syz-executor.1 [ 541.427003][T25483] loop0: detected capacity change from 0 to 360 10:58:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2000c, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:56 executing program 2: unshare(0x40040400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) pwrite64(r0, 0x0, 0x0, 0x0) 10:58:56 executing program 1: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$netlink(r0, &(0x7f0000004100)={0x0, 0x0, &(0x7f0000004080)=[{&(0x7f0000000180)={0x10}, 0x10}, {&(0x7f0000001480)={0x10, 0x3e8}, 0x10}], 0x2}, 0x0) [ 541.493033][T25496] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=25496 comm=syz-executor.1 [ 541.553720][T25512] loop0: detected capacity change from 0 to 360 [ 541.587734][T25516] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=25516 comm=syz-executor.1 10:58:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001340)="f0", 0x1) getsockopt$inet_opts(r0, 0x0, 0x400000000000009, &(0x7f0000937fed)=""/2, &(0x7f0000000080)=0x2) 10:58:58 executing program 4: perf_event_open(&(0x7f0000000040)={0x0, 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, 0x0, 0x0, 0x0, 0x6}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x30, &(0x7f00000001c0)="8d310783156939000000e28c0b1dd2a357cd64c8743d94b946cf885a21539a0c4a081ceea597cc0a8320fab2d67a9268"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd", 0x44}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x14) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) r1 = gettid() wait4(0x0, 0x0, 0x0, 0x0) tkill(r1, 0x40) 10:58:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2000d, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:58:58 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x8ec0, 0x0) dup3(r1, r2, 0x0) fcntl$setpipe(r3, 0x407, 0x0) dup2(r2, r3) writev(r3, &(0x7f00000014c0)=[{&(0x7f00000001c0)="c5", 0x1}], 0x1) 10:58:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) quotactl(0x44000080000101, 0x0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="4b0000004a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ab00ff6987b66d77fecadcdbe382064ed8cde0f7ba621310b8b73931c1ae0a865b0c6b6b6a1562afef1fdf6c5c70e9206b22a39d6a228b1aef4114924af6fb0880317b60bbc480543d316e945368e715059b83585961ad4974f07cffc07f5566747078"]}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='lp\x00', 0x3) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f0000000140)=0x40, 0xfffffffffffffdf1) bind$inet(r2, &(0x7f0000000380)={0x2, 0x200000000004e23, @local}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000100), 0x4) sendto$inet(r2, &(0x7f00000003c0)='$', 0x1, 0x4004001, 0x0, 0x5f) recvmsg(r2, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x103) 10:58:58 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000340)="66530700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b49938ca8db38f8c44f7b7d9c400000000000000087cfec79b04c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf4e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f3940956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bde78c5a64f10681f75516f7a1a45e79e5e281953fcbbaa28f8dbe00bd080df68b9ab9795165a1f90024642e786ed631f5b86c28117b622d39dc5b1ac531a70c0a7cad228d3f1cdcb81f715", 0xdc}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 10:58:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001340)="f0", 0x1) getsockopt$inet_opts(r0, 0x0, 0x400000000000009, &(0x7f0000937fed)=""/2, &(0x7f0000000080)=0x2) 10:58:58 executing program 4: perf_event_open(&(0x7f0000000040)={0x0, 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, 0x0, 0x0, 0x0, 0x6}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x30, &(0x7f00000001c0)="8d310783156939000000e28c0b1dd2a357cd64c8743d94b946cf885a21539a0c4a081ceea597cc0a8320fab2d67a9268"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd", 0x44}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x14) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) r1 = gettid() wait4(0x0, 0x0, 0x0, 0x0) tkill(r1, 0x40) 10:58:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2000e, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) [ 543.711677][T25537] loop0: detected capacity change from 0 to 360 10:58:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001340)="f0", 0x1) getsockopt$inet_opts(r0, 0x0, 0x400000000000009, &(0x7f0000937fed)=""/2, &(0x7f0000000080)=0x2) 10:58:58 executing program 4: perf_event_open(&(0x7f0000000040)={0x0, 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, 0x0, 0x0, 0x0, 0x6}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x30, &(0x7f00000001c0)="8d310783156939000000e28c0b1dd2a357cd64c8743d94b946cf885a21539a0c4a081ceea597cc0a8320fab2d67a9268"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd", 0x44}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x14) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) r1 = gettid() wait4(0x0, 0x0, 0x0, 0x0) tkill(r1, 0x40) 10:58:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001340)="f0", 0x1) getsockopt$inet_opts(r0, 0x0, 0x400000000000009, &(0x7f0000937fed)=""/2, &(0x7f0000000080)=0x2) 10:58:58 executing program 4: pipe2$9p(&(0x7f0000000800)={0xffffffffffffffff}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000fc0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) vmsplice(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="96", 0x1}], 0x300, 0x0) 10:58:58 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0x40a85323, &(0x7f0000000080)={{}, 'port1\x00'}) 10:58:58 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x8ec0, 0x0) dup3(r1, r2, 0x0) fcntl$setpipe(r3, 0x407, 0x0) dup2(r2, r3) writev(r3, &(0x7f00000014c0)=[{&(0x7f00000001c0)="c5", 0x1}], 0x1) 10:58:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2000f, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) [ 543.828944][T25569] loop0: detected capacity change from 0 to 360 [ 543.925462][T25589] loop0: detected capacity change from 0 to 360 10:58:59 executing program 4: pipe2$9p(&(0x7f0000000800)={0xffffffffffffffff}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000fc0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) vmsplice(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="96", 0x1}], 0x300, 0x0) 10:59:01 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x8ec0, 0x0) dup3(r1, r2, 0x0) fcntl$setpipe(r3, 0x407, 0x0) dup2(r2, r3) writev(r3, &(0x7f00000014c0)=[{&(0x7f00000001c0)="c5", 0x1}], 0x1) 10:59:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20010, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:59:01 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000340)="66530700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b49938ca8db38f8c44f7b7d9c400000000000000087cfec79b04c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf4e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f3940956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bde78c5a64f10681f75516f7a1a45e79e5e281953fcbbaa28f8dbe00bd080df68b9ab9795165a1f90024642e786ed631f5b86c28117b622d39dc5b1ac531a70c0a7cad228d3f1cdcb81f715", 0xdc}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 10:59:01 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) quotactl(0x44000080000101, 0x0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="4b0000004a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ab00ff6987b66d77fecadcdbe382064ed8cde0f7ba621310b8b73931c1ae0a865b0c6b6b6a1562afef1fdf6c5c70e9206b22a39d6a228b1aef4114924af6fb0880317b60bbc480543d316e945368e715059b83585961ad4974f07cffc07f5566747078"]}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='lp\x00', 0x3) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f0000000140)=0x40, 0xfffffffffffffdf1) bind$inet(r2, &(0x7f0000000380)={0x2, 0x200000000004e23, @local}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000100), 0x4) sendto$inet(r2, &(0x7f00000003c0)='$', 0x1, 0x4004001, 0x0, 0x5f) recvmsg(r2, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x103) 10:59:01 executing program 4: pipe2$9p(&(0x7f0000000800)={0xffffffffffffffff}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000fc0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) vmsplice(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="96", 0x1}], 0x300, 0x0) 10:59:01 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x8ec0, 0x0) dup3(r1, r2, 0x0) fcntl$setpipe(r3, 0x407, 0x0) dup2(r2, r3) writev(r3, &(0x7f00000014c0)=[{&(0x7f00000001c0)="c5", 0x1}], 0x1) 10:59:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20011, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:59:01 executing program 4: pipe2$9p(&(0x7f0000000800)={0xffffffffffffffff}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000fc0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) vmsplice(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="96", 0x1}], 0x300, 0x0) [ 546.716593][T25616] loop0: detected capacity change from 0 to 360 10:59:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) quotactl(0x44000080000101, 0x0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="4b0000004a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ab00ff6987b66d77fecadcdbe382064ed8cde0f7ba621310b8b73931c1ae0a865b0c6b6b6a1562afef1fdf6c5c70e9206b22a39d6a228b1aef4114924af6fb0880317b60bbc480543d316e945368e715059b83585961ad4974f07cffc07f5566747078"]}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='lp\x00', 0x3) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f0000000140)=0x40, 0xfffffffffffffdf1) bind$inet(r2, &(0x7f0000000380)={0x2, 0x200000000004e23, @local}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000100), 0x4) sendto$inet(r2, &(0x7f00000003c0)='$', 0x1, 0x4004001, 0x0, 0x5f) recvmsg(r2, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x103) 10:59:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20012, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) [ 546.789330][T25635] loop0: detected capacity change from 0 to 360 10:59:01 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x8ec0, 0x0) dup3(r1, r2, 0x0) fcntl$setpipe(r3, 0x407, 0x0) dup2(r2, r3) writev(r3, &(0x7f00000014c0)=[{&(0x7f00000001c0)="c5", 0x1}], 0x1) 10:59:01 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x8ec0, 0x0) dup3(r1, r2, 0x0) fcntl$setpipe(r3, 0x407, 0x0) dup2(r2, r3) writev(r3, &(0x7f00000014c0)=[{&(0x7f00000001c0)="c5", 0x1}], 0x1) 10:59:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20013, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) [ 546.881200][T25651] loop0: detected capacity change from 0 to 360 [ 546.993414][T25666] loop0: detected capacity change from 0 to 360 10:59:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) quotactl(0x44000080000101, 0x0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="4b0000004a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ab00ff6987b66d77fecadcdbe382064ed8cde0f7ba621310b8b73931c1ae0a865b0c6b6b6a1562afef1fdf6c5c70e9206b22a39d6a228b1aef4114924af6fb0880317b60bbc480543d316e945368e715059b83585961ad4974f07cffc07f5566747078"]}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='lp\x00', 0x3) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f0000000140)=0x40, 0xfffffffffffffdf1) bind$inet(r2, &(0x7f0000000380)={0x2, 0x200000000004e23, @local}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000100), 0x4) sendto$inet(r2, &(0x7f00000003c0)='$', 0x1, 0x4004001, 0x0, 0x5f) recvmsg(r2, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x103) 10:59:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20018, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:59:04 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x4790, 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f00000000c0)=0x1, 0x4) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000100)="f1", 0x1) recvmmsg(r0, &(0x7f0000000040), 0x291962b, 0x45833af92e4b39ff, 0x0) 10:59:04 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x8ec0, 0x0) dup3(r1, r2, 0x0) fcntl$setpipe(r3, 0x407, 0x0) dup2(r2, r3) writev(r3, &(0x7f00000014c0)=[{&(0x7f00000001c0)="c5", 0x1}], 0x1) 10:59:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) quotactl(0x44000080000101, 0x0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="4b0000004a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ab00ff6987b66d77fecadcdbe382064ed8cde0f7ba621310b8b73931c1ae0a865b0c6b6b6a1562afef1fdf6c5c70e9206b22a39d6a228b1aef4114924af6fb0880317b60bbc480543d316e945368e715059b83585961ad4974f07cffc07f5566747078"]}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='lp\x00', 0x3) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f0000000140)=0x40, 0xfffffffffffffdf1) bind$inet(r2, &(0x7f0000000380)={0x2, 0x200000000004e23, @local}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000100), 0x4) sendto$inet(r2, &(0x7f00000003c0)='$', 0x1, 0x4004001, 0x0, 0x5f) recvmsg(r2, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x103) 10:59:04 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x25, 0x0) 10:59:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20019, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:59:04 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x25, 0x0) [ 549.751380][T25690] loop0: detected capacity change from 0 to 360 10:59:04 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x25, 0x0) 10:59:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20022, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:59:04 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x4790, 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f00000000c0)=0x1, 0x4) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000100)="f1", 0x1) recvmmsg(r0, &(0x7f0000000040), 0x291962b, 0x45833af92e4b39ff, 0x0) 10:59:04 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x25, 0x0) [ 549.831727][T25708] loop0: detected capacity change from 0 to 360 [ 549.904278][T25725] loop0: detected capacity change from 0 to 360 10:59:05 executing program 1: r0 = eventfd2(0x0, 0x0) r1 = io_uring_setup(0x36d5, &(0x7f00000006c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000740)=r0, 0x1) dup3(r1, r0, 0x0) io_uring_register$IORING_UNREGISTER_EVENTFD(r1, 0x5, 0x0, 0x0) 10:59:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) quotactl(0x44000080000101, 0x0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="4b0000004a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ab00ff6987b66d77fecadcdbe382064ed8cde0f7ba621310b8b73931c1ae0a865b0c6b6b6a1562afef1fdf6c5c70e9206b22a39d6a228b1aef4114924af6fb0880317b60bbc480543d316e945368e715059b83585961ad4974f07cffc07f5566747078"]}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='lp\x00', 0x3) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f0000000140)=0x40, 0xfffffffffffffdf1) bind$inet(r2, &(0x7f0000000380)={0x2, 0x200000000004e23, @local}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000100), 0x4) sendto$inet(r2, &(0x7f00000003c0)='$', 0x1, 0x4004001, 0x0, 0x5f) recvmsg(r2, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x103) 10:59:05 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x11807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x3008872, &(0x7f0000000340)) 10:59:05 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x4790, 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f00000000c0)=0x1, 0x4) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000100)="f1", 0x1) recvmmsg(r0, &(0x7f0000000040), 0x291962b, 0x45833af92e4b39ff, 0x0) 10:59:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20024, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:59:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) quotactl(0x44000080000101, 0x0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="4b0000004a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ab00ff6987b66d77fecadcdbe382064ed8cde0f7ba621310b8b73931c1ae0a865b0c6b6b6a1562afef1fdf6c5c70e9206b22a39d6a228b1aef4114924af6fb0880317b60bbc480543d316e945368e715059b83585961ad4974f07cffc07f5566747078"]}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='lp\x00', 0x3) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f0000000140)=0x40, 0xfffffffffffffdf1) bind$inet(r2, &(0x7f0000000380)={0x2, 0x200000000004e23, @local}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000100), 0x4) sendto$inet(r2, &(0x7f00000003c0)='$', 0x1, 0x4004001, 0x0, 0x5f) recvmsg(r2, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x103) 10:59:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20048, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) [ 550.610614][T25735] loop0: detected capacity change from 0 to 360 10:59:05 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x4790, 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f00000000c0)=0x1, 0x4) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000100)="f1", 0x1) recvmmsg(r0, &(0x7f0000000040), 0x291962b, 0x45833af92e4b39ff, 0x0) 10:59:05 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x11807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x3008872, &(0x7f0000000340)) [ 550.666189][T25741] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. [ 550.679947][T25750] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. 10:59:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2004c, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:59:05 executing program 1: r0 = eventfd2(0x0, 0x0) r1 = io_uring_setup(0x36d5, &(0x7f00000006c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000740)=r0, 0x1) dup3(r1, r0, 0x0) io_uring_register$IORING_UNREGISTER_EVENTFD(r1, 0x5, 0x0, 0x0) 10:59:05 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x11807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x3008872, &(0x7f0000000340)) [ 550.735822][T25764] loop0: detected capacity change from 0 to 360 [ 550.748317][T25763] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. 10:59:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2005a, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="53595a4b414c4c45522020080000e880325132510000e880325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100063e870325132510000e870325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200063e870325132510000e870325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c4532202020202020200063e870325132510000e870325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c200063e870325132510000e87032510b0064000000", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) [ 550.809207][T25775] loop0: detected capacity change from 0 to 360 [ 550.845623][T25778] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. [ 550.894402][T25787] loop0: detected capacity change from 0 to 360 10:59:06 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x11807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x3008872, &(0x7f0000000340)) 10:59:06 executing program 2: r0 = eventfd2(0x0, 0x0) r1 = io_uring_setup(0x36d5, &(0x7f00000006c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000740)=r0, 0x1) dup3(r1, r0, 0x0) io_uring_register$IORING_UNREGISTER_EVENTFD(r1, 0x5, 0x0, 0x0) 10:59:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20068, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="53595a4b414c4c45522020080000e880325132510000e880325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100063e870325132510000e870325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200063e870325132510000e870325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c4532202020202020200063e870325132510000e870325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c200063e870325132510000e87032510b0064000000", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:59:06 executing program 1: r0 = eventfd2(0x0, 0x0) r1 = io_uring_setup(0x36d5, &(0x7f00000006c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000740)=r0, 0x1) dup3(r1, r0, 0x0) io_uring_register$IORING_UNREGISTER_EVENTFD(r1, 0x5, 0x0, 0x0) 10:59:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) syz_io_uring_setup(0x648f, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000003000/0x2000)=nil, &(0x7f0000000140), 0x0) setsockopt$sock_linger(r3, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r3, &(0x7f0000004d80)=[{{0x0, 0x200e402, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479ceef6fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b04e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 10:59:06 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) 10:59:06 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) 10:59:06 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 551.495069][T25796] loop0: detected capacity change from 0 to 360 [ 551.523069][T25797] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. 10:59:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2006c, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:59:06 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 10:59:06 executing program 2: r0 = eventfd2(0x0, 0x0) r1 = io_uring_setup(0x36d5, &(0x7f00000006c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000740)=r0, 0x1) dup3(r1, r0, 0x0) io_uring_register$IORING_UNREGISTER_EVENTFD(r1, 0x5, 0x0, 0x0) 10:59:06 executing program 1: r0 = eventfd2(0x0, 0x0) r1 = io_uring_setup(0x36d5, &(0x7f00000006c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000740)=r0, 0x1) dup3(r1, r0, 0x0) io_uring_register$IORING_UNREGISTER_EVENTFD(r1, 0x5, 0x0, 0x0) 10:59:06 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) 10:59:06 executing program 3: pipe2(&(0x7f0000000180), 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') fchdir(r1) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = memfd_create(&(0x7f0000000300)='\x00\xc2\xea\x99\xbb\x1c\xdfjw\x97\x05\xa3\xa2\'\xdd\xe4q\xbf\t\x8c\xe0\x19`\x8e\x00\x00\x00\x00\x00\x00\x00\x00\x00\b \xff\x13\x96\xe3?\xdfH\x8c\xe4V\xe2\xfe\v8\x04\xa5\xb9\xc4:\xf3\xf6y_w\xd8\xcf\x90k\x05\x00\xf9\x1e\xe8m\xec\x12\xa015\xc2\xb3u|K\x111\xd4\f8\xeb\x18\xad\xbb!1\x85\x96P\x1b\xa1\x9a\x81\xf8\xb1\xecB)\xe5\xaa7\xfe\xdd,_D\xe5|\xb1j^\xaec}\x1a\xb4\x17\xafP\x85I\xd5\xa0I\xb0\xaf\xb5\x8b\\\x05\xd7g\xcbV\x8e\xd0\xac\x87I7\xbd\xc6\x9bI\x92\xb2\x87.\xb3\x1fs\xe7%\xdd+\r\xb4\x117\xa7ei~\xb8\x16\xd1P\xf2\x84\x89K\x16\xd0F|\xa3\x89\xc9~9\x00'/204, 0x0) write(r3, &(0x7f00000000c0)="6963e64243ea486da3a74e3deec6fc5bb9650b5de56946c568f95d22467190ba406d59a5958d6f156c9c8a2ac4677b00000000000000000000200000f8bf54da33", 0x41) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r3, 0x0) r4 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f0000000040)='./file0\x00', 0xc40001e1) r5 = inotify_init1(0x0) inotify_add_watch(r5, &(0x7f0000000040)='./file0\x00', 0xc40001e1) creat(&(0x7f0000000040)='./file0\x00', 0x0) 10:59:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) syz_io_uring_setup(0x648f, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000003000/0x2000)=nil, &(0x7f0000000140), 0x0) setsockopt$sock_linger(r3, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r3, &(0x7f0000004d80)=[{{0x0, 0x200e402, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479ceef6fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b04e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 10:59:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20074, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) [ 551.650585][T25831] loop0: detected capacity change from 0 to 360 10:59:06 executing program 2: r0 = eventfd2(0x0, 0x0) r1 = io_uring_setup(0x36d5, &(0x7f00000006c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000740)=r0, 0x1) dup3(r1, r0, 0x0) io_uring_register$IORING_UNREGISTER_EVENTFD(r1, 0x5, 0x0, 0x0) 10:59:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) set_mempolicy(0x3, &(0x7f0000000240)=0xffffffff, 0x5) r2 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000500), r0) sendmsg$NLBL_CALIPSO_C_ADD(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000040)={0x24, r2, 0x201, 0x0, 0x0, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8}]}, 0x24}}, 0x0) 10:59:06 executing program 5: io_setup(0x400, &(0x7f0000000080)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = memfd_create(&(0x7f0000000200)='&\x00\x00\x1a\xa0mLB\"\x82-/\xceM\xd1f\xe2\x8db\xb4b\x8f\xc9\xe1\xda\xfej9\xe5\x88\x03\xe0.\x82\xbc \a\xe4 \xca~\xfd\x80\xf2\xb8\xb0\xfcd\x1fM\xd7+\x19;a\n7d\xa3\xd8U\xd2\x11\x8a\x13\xc9\x9dw\xe2\xb1\xa0V#a\xd6Q(\xf1\xaa\xc8\\\x8d\xf0\xf4\x0e\xf5\xab\x13\xc8\x0f\x03\xf4\x8d\xcfc\xc31s;\xad\xb5\xde\xd1\xb9\xaa\xf1\xac|\x9c-I\x1b\x17\xd4\xd3\x1c\xf7\x18\x0f\xd5A\x19\xbbP\x8e\xc9\xf9\xd8w\xbc\x01\xde\xa2h\xfa\x06\xf2\xdc\xc6\x9e@&v\xc0\xea\xa9\xdb\xad\rE\xcap\xef\x17*!\xb74\x8b\xc5uNK\x8cUh\xb4\x1aM\x968\xc1*B\x9dQ\xca?\x9f\xb36\xb2\xb8\xe3\xc4\x11\b+l{\xa2n\xf7\xf2\t8O\x8b\xf6\xbf#^\xd5\xa6\xe8\xa8\xc6\xff\xbf\xa2QH\x1dD\x0e\xff,FZ\x80i\xaa\xeat\xc7y?', 0x4) ftruncate(r2, 0x200000) io_submit(r0, 0x1, &(0x7f0000000580)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000000c0)='o', 0x200000}]) 10:59:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) syz_io_uring_setup(0x648f, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000003000/0x2000)=nil, &(0x7f0000000140), 0x0) setsockopt$sock_linger(r3, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r3, &(0x7f0000004d80)=[{{0x0, 0x200e402, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479ceef6fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b04e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 10:59:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0000001000011700000000000000000a000028060001001a"], 0x1c}}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvmmsg(r0, &(0x7f0000000380)=[{{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000680)=""/4096, 0x1000}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) 10:59:06 executing program 1: prctl$PR_SET_SECCOMP(0x34, 0x1, 0x0) [ 551.781679][T25853] loop0: detected capacity change from 0 to 360 10:59:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20078, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="53595a4b414c4c45522020080000e880325132510000e880325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100063e870325132510000e870325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200063e870325132510000e870325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c4532202020202020200063e870325132510000e870325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c200063e870325132510000e87032510b0064000000", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:59:06 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0x9}, 0x3c33) write(r0, &(0x7f00000000c0)="240000001e005f0214fffffffffffff80700000002000000000000000800090002000000", 0x24) 10:59:06 executing program 5: io_setup(0x400, &(0x7f0000000080)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = memfd_create(&(0x7f0000000200)='&\x00\x00\x1a\xa0mLB\"\x82-/\xceM\xd1f\xe2\x8db\xb4b\x8f\xc9\xe1\xda\xfej9\xe5\x88\x03\xe0.\x82\xbc \a\xe4 \xca~\xfd\x80\xf2\xb8\xb0\xfcd\x1fM\xd7+\x19;a\n7d\xa3\xd8U\xd2\x11\x8a\x13\xc9\x9dw\xe2\xb1\xa0V#a\xd6Q(\xf1\xaa\xc8\\\x8d\xf0\xf4\x0e\xf5\xab\x13\xc8\x0f\x03\xf4\x8d\xcfc\xc31s;\xad\xb5\xde\xd1\xb9\xaa\xf1\xac|\x9c-I\x1b\x17\xd4\xd3\x1c\xf7\x18\x0f\xd5A\x19\xbbP\x8e\xc9\xf9\xd8w\xbc\x01\xde\xa2h\xfa\x06\xf2\xdc\xc6\x9e@&v\xc0\xea\xa9\xdb\xad\rE\xcap\xef\x17*!\xb74\x8b\xc5uNK\x8cUh\xb4\x1aM\x968\xc1*B\x9dQ\xca?\x9f\xb36\xb2\xb8\xe3\xc4\x11\b+l{\xa2n\xf7\xf2\t8O\x8b\xf6\xbf#^\xd5\xa6\xe8\xa8\xc6\xff\xbf\xa2QH\x1dD\x0e\xff,FZ\x80i\xaa\xeat\xc7y?', 0x4) ftruncate(r2, 0x200000) io_submit(r0, 0x1, &(0x7f0000000580)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000000c0)='o', 0x200000}]) 10:59:06 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000340)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000680)={0x1, {{0xa, 0x0, 0x0, @mcast1}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @loopback}}, {{0xa, 0x0, 0x0, @loopback}}]}, 0x190) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000340)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) 10:59:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) syz_io_uring_setup(0x648f, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000003000/0x2000)=nil, &(0x7f0000000140), 0x0) setsockopt$sock_linger(r3, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r3, &(0x7f0000004d80)=[{{0x0, 0x200e402, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479ceef6fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b04e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 10:59:06 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000040), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) 10:59:06 executing program 1: prctl$PR_SET_SECCOMP(0x34, 0x1, 0x0) 10:59:06 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000340)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000680)={0x1, {{0xa, 0x0, 0x0, @mcast1}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @loopback}}, {{0xa, 0x0, 0x0, @loopback}}]}, 0x190) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000340)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) 10:59:06 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000040), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) 10:59:06 executing program 5: io_setup(0x400, &(0x7f0000000080)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = memfd_create(&(0x7f0000000200)='&\x00\x00\x1a\xa0mLB\"\x82-/\xceM\xd1f\xe2\x8db\xb4b\x8f\xc9\xe1\xda\xfej9\xe5\x88\x03\xe0.\x82\xbc \a\xe4 \xca~\xfd\x80\xf2\xb8\xb0\xfcd\x1fM\xd7+\x19;a\n7d\xa3\xd8U\xd2\x11\x8a\x13\xc9\x9dw\xe2\xb1\xa0V#a\xd6Q(\xf1\xaa\xc8\\\x8d\xf0\xf4\x0e\xf5\xab\x13\xc8\x0f\x03\xf4\x8d\xcfc\xc31s;\xad\xb5\xde\xd1\xb9\xaa\xf1\xac|\x9c-I\x1b\x17\xd4\xd3\x1c\xf7\x18\x0f\xd5A\x19\xbbP\x8e\xc9\xf9\xd8w\xbc\x01\xde\xa2h\xfa\x06\xf2\xdc\xc6\x9e@&v\xc0\xea\xa9\xdb\xad\rE\xcap\xef\x17*!\xb74\x8b\xc5uNK\x8cUh\xb4\x1aM\x968\xc1*B\x9dQ\xca?\x9f\xb36\xb2\xb8\xe3\xc4\x11\b+l{\xa2n\xf7\xf2\t8O\x8b\xf6\xbf#^\xd5\xa6\xe8\xa8\xc6\xff\xbf\xa2QH\x1dD\x0e\xff,FZ\x80i\xaa\xeat\xc7y?', 0x4) ftruncate(r2, 0x200000) io_submit(r0, 0x1, &(0x7f0000000580)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000000c0)='o', 0x200000}]) 10:59:06 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000340)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000680)={0x1, {{0xa, 0x0, 0x0, @mcast1}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @loopback}}, {{0xa, 0x0, 0x0, @loopback}}]}, 0x190) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000340)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) [ 551.965244][T25890] loop0: detected capacity change from 0 to 360 10:59:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2007a, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="53595a4b414c4c45522020080000e880325132510000e880325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100063e870325132510000e870325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200063e870325132510000e870325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c4532202020202020200063e870325132510000e870325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c200063e870325132510000e87032510b0064000000", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:59:06 executing program 1: prctl$PR_SET_SECCOMP(0x34, 0x1, 0x0) 10:59:06 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000340)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000680)={0x1, {{0xa, 0x0, 0x0, @mcast1}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @loopback}}, {{0xa, 0x0, 0x0, @loopback}}]}, 0x190) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000340)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) 10:59:06 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000040), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) 10:59:06 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000340)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000680)={0x1, {{0xa, 0x0, 0x0, @mcast1}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @loopback}}, {{0xa, 0x0, 0x0, @loopback}}]}, 0x190) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000340)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) 10:59:06 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000340)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000680)={0x1, {{0xa, 0x0, 0x0, @mcast1}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @loopback}}, {{0xa, 0x0, 0x0, @loopback}}]}, 0x190) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000340)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) 10:59:06 executing program 1: prctl$PR_SET_SECCOMP(0x34, 0x1, 0x0) 10:59:06 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000040), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) 10:59:07 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000340)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000680)={0x1, {{0xa, 0x0, 0x0, @mcast1}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @loopback}}, {{0xa, 0x0, 0x0, @loopback}}]}, 0x190) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000340)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) 10:59:07 executing program 5: io_setup(0x400, &(0x7f0000000080)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = memfd_create(&(0x7f0000000200)='&\x00\x00\x1a\xa0mLB\"\x82-/\xceM\xd1f\xe2\x8db\xb4b\x8f\xc9\xe1\xda\xfej9\xe5\x88\x03\xe0.\x82\xbc \a\xe4 \xca~\xfd\x80\xf2\xb8\xb0\xfcd\x1fM\xd7+\x19;a\n7d\xa3\xd8U\xd2\x11\x8a\x13\xc9\x9dw\xe2\xb1\xa0V#a\xd6Q(\xf1\xaa\xc8\\\x8d\xf0\xf4\x0e\xf5\xab\x13\xc8\x0f\x03\xf4\x8d\xcfc\xc31s;\xad\xb5\xde\xd1\xb9\xaa\xf1\xac|\x9c-I\x1b\x17\xd4\xd3\x1c\xf7\x18\x0f\xd5A\x19\xbbP\x8e\xc9\xf9\xd8w\xbc\x01\xde\xa2h\xfa\x06\xf2\xdc\xc6\x9e@&v\xc0\xea\xa9\xdb\xad\rE\xcap\xef\x17*!\xb74\x8b\xc5uNK\x8cUh\xb4\x1aM\x968\xc1*B\x9dQ\xca?\x9f\xb36\xb2\xb8\xe3\xc4\x11\b+l{\xa2n\xf7\xf2\t8O\x8b\xf6\xbf#^\xd5\xa6\xe8\xa8\xc6\xff\xbf\xa2QH\x1dD\x0e\xff,FZ\x80i\xaa\xeat\xc7y?', 0x4) ftruncate(r2, 0x200000) io_submit(r0, 0x1, &(0x7f0000000580)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000000c0)='o', 0x200000}]) [ 552.133885][T25927] loop0: detected capacity change from 0 to 360 10:59:07 executing program 1: r0 = memfd_create(&(0x7f00000016c0)='\xcb\x1eq\x90\th\xb3g\xe7 \x06\xdc\xcf\xefy\xfc\x0e\xfe\x9b\x9b\x98N\x8b\xbav\x1e^D8hL\xf5\b\x0f\xfe\x9f\xb9 |Q#7\x14T\x96\xc7\xa7\x98\xe3L\x15\x16\x01\xb8\xa9Fb\a\x1e\xda\xf5\x97\'\a\x19\x1d\"\xd7\xd2\xe2\xe6ls\x88q-;DxVp\xf2AC\x9cF!R\xc7]\x1f\x97\xe8\xedx%e\x8a\xab\xc8\xba\xa4\x7f\xa8\xe3\xae\xee\x7fI:\xb2\xcfp\xdc\xf3\xd3Q?\xf368N\x9f\x93\x8e\x93\xeb\x9c\xa4\xed\xd7\x89\x92\xb8\x04\xfbG\".0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x20, 0x0, 0x0, 0xfffff00c}, {0xa4}, {0x6}]}, 0x10) write$binfmt_misc(r0, &(0x7f00000001c0)={'syz0'}, 0x7973) 10:59:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2010e, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="53595a4b414c4c45522020080000e880325132510000e880325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100063e870325132510000e870325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200063e870325132510000e870325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c4532202020202020200063e870325132510000e870325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c200063e870325132510000e87032510b0064000000", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) [ 552.280406][T25952] loop0: detected capacity change from 0 to 360 10:59:07 executing program 1: r0 = memfd_create(&(0x7f00000016c0)='\xcb\x1eq\x90\th\xb3g\xe7 \x06\xdc\xcf\xefy\xfc\x0e\xfe\x9b\x9b\x98N\x8b\xbav\x1e^D8hL\xf5\b\x0f\xfe\x9f\xb9 |Q#7\x14T\x96\xc7\xa7\x98\xe3L\x15\x16\x01\xb8\xa9Fb\a\x1e\xda\xf5\x97\'\a\x19\x1d\"\xd7\xd2\xe2\xe6ls\x88q-;DxVp\xf2AC\x9cF!R\xc7]\x1f\x97\xe8\xedx%e\x8a\xab\xc8\xba\xa4\x7f\xa8\xe3\xae\xee\x7fI:\xb2\xcfp\xdc\xf3\xd3Q?\xf368N\x9f\x93\x8e\x93\xeb\x9c\xa4\xed\xd7\x89\x92\xb8\x04\xfbG\".0x0) io_destroy(r0) syz_open_procfs$namespace(0xffffffffffffffff, 0x0) io_getevents(r0, 0x0, 0x0, 0x0, 0x0) 10:59:07 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x20, 0x0, 0x0, 0xfffff00c}, {0xa4}, {0x6}]}, 0x10) write$binfmt_misc(r0, &(0x7f00000001c0)={'syz0'}, 0x7973) 10:59:07 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0xa0}}}, 0xb8}}, 0x0) [ 552.385532][T25963] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 552.393539][T25963] ref_ctr decrement failed for inode: 0x361d offset: 0xdc16 ref_ctr_offset: 0x4 of mm: 0x00000000e7add5b4 [ 552.415982][T25963] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 552.424002][T25963] ref_ctr decrement failed for inode: 0x361d offset: 0xdc16 ref_ctr_offset: 0x4 of mm: 0x00000000e7add5b4 10:59:07 executing program 1: r0 = memfd_create(&(0x7f00000016c0)='\xcb\x1eq\x90\th\xb3g\xe7 \x06\xdc\xcf\xefy\xfc\x0e\xfe\x9b\x9b\x98N\x8b\xbav\x1e^D8hL\xf5\b\x0f\xfe\x9f\xb9 |Q#7\x14T\x96\xc7\xa7\x98\xe3L\x15\x16\x01\xb8\xa9Fb\a\x1e\xda\xf5\x97\'\a\x19\x1d\"\xd7\xd2\xe2\xe6ls\x88q-;DxVp\xf2AC\x9cF!R\xc7]\x1f\x97\xe8\xedx%e\x8a\xab\xc8\xba\xa4\x7f\xa8\xe3\xae\xee\x7fI:\xb2\xcfp\xdc\xf3\xd3Q?\xf368N\x9f\x93\x8e\x93\xeb\x9c\xa4\xed\xd7\x89\x92\xb8\x04\xfbG\".0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x20, 0x0, 0x0, 0xfffff00c}, {0xa4}, {0x6}]}, 0x10) write$binfmt_misc(r0, &(0x7f00000001c0)={'syz0'}, 0x7973) 10:59:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20164, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:59:07 executing program 5: io_setup(0x2, &(0x7f0000000080)=0x0) io_destroy(r0) syz_open_procfs$namespace(0xffffffffffffffff, 0x0) io_getevents(r0, 0x0, 0x0, 0x0, 0x0) [ 552.441566][T25987] loop0: detected capacity change from 0 to 360 [ 552.460601][T25963] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 552.468800][T25963] ref_ctr decrement failed for inode: 0x361d offset: 0xdc16 ref_ctr_offset: 0x4 of mm: 0x00000000e7add5b4 10:59:07 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0xdc16}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x48, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x20) 10:59:07 executing program 2: ioperm(0x0, 0x7f, 0x8) fork() ioperm(0x0, 0x8, 0x7) 10:59:07 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x2) ioctl$SG_IO(r0, 0x2285, 0x0) write$binfmt_aout(r0, &(0x7f0000000400)=ANY=[], 0x120) write(r0, &(0x7f0000000180)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c94160096aa1fae1aaf84c4288f4f1749", 0x38) read(r0, 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000340)={{}, "", ['\x00']}, 0x120) [ 552.526816][T25963] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 552.534858][T25963] ref_ctr decrement failed for inode: 0x361d offset: 0xdc16 ref_ctr_offset: 0x4 of mm: 0x00000000e7add5b4 10:59:07 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x20, 0x0, 0x0, 0xfffff00c}, {0xa4}, {0x6}]}, 0x10) write$binfmt_misc(r0, &(0x7f00000001c0)={'syz0'}, 0x7973) 10:59:07 executing program 2: ioperm(0x0, 0x7f, 0x8) fork() ioperm(0x0, 0x8, 0x7) [ 552.587826][T26010] loop0: detected capacity change from 0 to 360 [ 552.616568][T26011] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 552.624611][T26011] ref_ctr decrement failed for inode: 0x361d offset: 0xdc16 ref_ctr_offset: 0x4 of mm: 0x00000000b96fc09e 10:59:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20167, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="53595a4b414c4c45522020080000e880325132510000e880325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100063e870325132510000e870325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200063e870325132510000e870325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c4532202020202020200063e870325132510000e870325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c200063e870325132510000e87032510b0064000000", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:59:07 executing program 5: io_setup(0x2, &(0x7f0000000080)=0x0) io_destroy(r0) syz_open_procfs$namespace(0xffffffffffffffff, 0x0) io_getevents(r0, 0x0, 0x0, 0x0, 0x0) 10:59:07 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x35, 0x0, 0x0, 0x1ff}, {0xa4}, {0x6, 0x0, 0x0, 0x7fff7ffe}]}) syz_open_procfs(0x0, &(0x7f0000000040)='net/nf_conntrack\x00') 10:59:07 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0xdc16}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x48, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x20) [ 552.656212][T26011] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 552.664265][T26011] ref_ctr decrement failed for inode: 0x361d offset: 0xdc16 ref_ctr_offset: 0x4 of mm: 0x00000000b96fc09e 10:59:07 executing program 2: ioperm(0x0, 0x7f, 0x8) fork() ioperm(0x0, 0x8, 0x7) 10:59:07 executing program 3: r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1, 0x0) semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0x9, 0x1000}], 0x1, 0x0) 10:59:07 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x35, 0x0, 0x0, 0x1ff}, {0xa4}, {0x6, 0x0, 0x0, 0x7fff7ffe}]}) syz_open_procfs(0x0, &(0x7f0000000040)='net/nf_conntrack\x00') 10:59:07 executing program 2: ioperm(0x0, 0x7f, 0x8) fork() ioperm(0x0, 0x8, 0x7) 10:59:07 executing program 5: io_setup(0x2, &(0x7f0000000080)=0x0) io_destroy(r0) syz_open_procfs$namespace(0xffffffffffffffff, 0x0) io_getevents(r0, 0x0, 0x0, 0x0, 0x0) 10:59:07 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000340)={0x53, 0x0, 0x1, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000180)="90", 0x0, 0x0, 0x0, 0x0, 0x0}) [ 552.761543][T26050] loop0: detected capacity change from 0 to 360 [ 552.775118][T26037] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 552.784573][T26037] ref_ctr decrement failed for inode: 0x361d offset: 0xdc16 ref_ctr_offset: 0x4 of mm: 0x000000007d29e52f 10:59:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20168, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:59:07 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x35, 0x0, 0x0, 0x1ff}, {0xa4}, {0x6, 0x0, 0x0, 0x7fff7ffe}]}) syz_open_procfs(0x0, &(0x7f0000000040)='net/nf_conntrack\x00') 10:59:07 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc16}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x48, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x20) 10:59:07 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x134, &(0x7f0000000500)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x2d) tkill(r1, 0x38) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r1, 0x0, 0x0) r2 = gettid() tkill(r2, 0x3a) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 552.825258][T26037] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 552.833348][T26037] ref_ctr decrement failed for inode: 0x361d offset: 0xdc16 ref_ctr_offset: 0x4 of mm: 0x000000007d29e52f 10:59:07 executing program 2: getresuid(&(0x7f00000000c0), 0x0, 0x0) clone3(&(0x7f0000000640)={0x50000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000600)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x3}, 0x58) 10:59:07 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x35, 0x0, 0x0, 0x1ff}, {0xa4}, {0x6, 0x0, 0x0, 0x7fff7ffe}]}) syz_open_procfs(0x0, &(0x7f0000000040)='net/nf_conntrack\x00') [ 552.926342][T26070] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 552.934397][T26070] ref_ctr decrement failed for inode: 0x361d offset: 0xdc16 ref_ctr_offset: 0x4 of mm: 0x00000000fdc2ebfc [ 552.946479][T26083] loop0: detected capacity change from 0 to 360 10:59:07 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) shutdown(r0, 0x0) 10:59:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x201a1, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:59:07 executing program 4: r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index=0x1}, 0x0) io_uring_enter(r0, 0x59eb, 0x0, 0x0, 0x0, 0x0) 10:59:07 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write(0xffffffffffffffff, &(0x7f0000000000)="240000001e006700141e9b0700090400800000", 0x13) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f00000000c0)={0x200007ff}, 0x10) write(0xffffffffffffffff, &(0x7f0000000000)="1c0000001a", 0x5) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) splice(r0, 0x0, r3, 0x0, 0x4ffe3, 0x0) 10:59:07 executing program 1: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000001780)=[{0x0, 0x0, 0xfffffffffffeffff}], 0x408, &(0x7f0000000080)) [ 552.965673][ T25] audit: type=1400 audit(1629716347.825:1875): avc: denied { sys_admin } for pid=26080 comm="syz-executor.2" capability=21 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 [ 552.969827][T26070] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 552.996336][T26070] ref_ctr decrement failed for inode: 0x361d offset: 0xdc16 ref_ctr_offset: 0x4 of mm: 0x00000000fdc2ebfc 10:59:07 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) shutdown(r0, 0x0) 10:59:07 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000000080)=0x1, 0x3c) mbind(&(0x7f0000230000/0x1000)=nil, 0x1000, 0x4, 0x0, 0x0, 0x0) 10:59:07 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) shutdown(r0, 0x0) 10:59:08 executing program 4: r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index=0x1}, 0x0) io_uring_enter(r0, 0x59eb, 0x0, 0x0, 0x0, 0x0) [ 553.110046][T26116] loop0: detected capacity change from 0 to 360 10:59:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x134, &(0x7f0000000500)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x2d) tkill(r1, 0x38) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r1, 0x0, 0x0) r2 = gettid() tkill(r2, 0x3a) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:59:08 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000000080)=0x1, 0x3c) mbind(&(0x7f0000230000/0x1000)=nil, 0x1000, 0x4, 0x0, 0x0, 0x0) 10:59:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x201a3, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:59:08 executing program 4: r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index=0x1}, 0x0) io_uring_enter(r0, 0x59eb, 0x0, 0x0, 0x0, 0x0) 10:59:08 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) shutdown(r0, 0x0) 10:59:08 executing program 5: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0xdc16}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000001680)={0xfff, 0x0, 0x0, 0x0, 0x0, "f151800107c2b715fe7ae277fead79689f6c8b"}) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xd) [ 553.783288][T26146] loop0: detected capacity change from 0 to 360 10:59:08 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write(0xffffffffffffffff, &(0x7f0000000000)="240000001e006700141e9b0700090400800000", 0x13) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f00000000c0)={0x200007ff}, 0x10) write(0xffffffffffffffff, &(0x7f0000000000)="1c0000001a", 0x5) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) splice(r0, 0x0, r3, 0x0, 0x4ffe3, 0x0) 10:59:08 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000000080)=0x1, 0x3c) mbind(&(0x7f0000230000/0x1000)=nil, 0x1000, 0x4, 0x0, 0x0, 0x0) 10:59:08 executing program 4: r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index=0x1}, 0x0) io_uring_enter(r0, 0x59eb, 0x0, 0x0, 0x0, 0x0) 10:59:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x201a8, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:59:08 executing program 5: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0xdc16}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000001680)={0xfff, 0x0, 0x0, 0x0, 0x0, "f151800107c2b715fe7ae277fead79689f6c8b"}) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xd) 10:59:08 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000340)="66530700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f841958dc387cf4c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715134d82ce9c0952d644157684e3dae491de7642a7c52cc2d523be91", 0x5d}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x34) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) [ 553.957951][T26175] loop0: detected capacity change from 0 to 360 10:59:09 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x134, &(0x7f0000000500)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x2d) tkill(r1, 0x38) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r1, 0x0, 0x0) r2 = gettid() tkill(r2, 0x3a) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:59:09 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000000080)=0x1, 0x3c) mbind(&(0x7f0000230000/0x1000)=nil, 0x1000, 0x4, 0x0, 0x0, 0x0) 10:59:09 executing program 5: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0xdc16}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000001680)={0xfff, 0x0, 0x0, 0x0, 0x0, "f151800107c2b715fe7ae277fead79689f6c8b"}) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xd) 10:59:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x201a9, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:59:09 executing program 1: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000380)='./bus\x00') r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f00004db000/0x2000)=nil, 0x2000, 0x7ffffe, 0x4002011, r1, 0x0) ftruncate(r1, 0xfffe) 10:59:09 executing program 5: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0xdc16}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000001680)={0xfff, 0x0, 0x0, 0x0, 0x0, "f151800107c2b715fe7ae277fead79689f6c8b"}) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0xd) [ 554.661459][T26200] loop0: detected capacity change from 0 to 360 10:59:09 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write(0xffffffffffffffff, &(0x7f0000000000)="240000001e006700141e9b0700090400800000", 0x13) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f00000000c0)={0x200007ff}, 0x10) write(0xffffffffffffffff, &(0x7f0000000000)="1c0000001a", 0x5) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) splice(r0, 0x0, r3, 0x0, 0x4ffe3, 0x0) 10:59:09 executing program 1: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000380)='./bus\x00') r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f00004db000/0x2000)=nil, 0x2000, 0x7ffffe, 0x4002011, r1, 0x0) ftruncate(r1, 0xfffe) 10:59:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20204, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:59:09 executing program 5: r0 = syz_io_uring_setup(0x4959, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000380)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000008540)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, 0x0, 0x0}, 0x10001) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r0, 0x10000000) syz_io_uring_submit(r1, r3, &(0x7f00000000c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x2000, @fd_index}, 0x1) syz_io_uring_submit(r1, r3, &(0x7f0000000280)=@IORING_OP_POLL_ADD, 0x0) r4 = mmap$IORING_OFF_SQES(&(0x7f00000da000/0x4000)=nil, 0x4000, 0x3, 0x12, r0, 0x10000000) syz_io_uring_submit(r1, r4, &(0x7f0000000140)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r4, &(0x7f00000001c0)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000540)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000500)=@IORING_OP_REMOVE_BUFFERS, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000004c0)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x4b40, &(0x7f00000003c0), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000440)=0x0) syz_io_uring_submit(r1, r5, &(0x7f0000000480)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index}, 0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000080)=@IORING_OP_TIMEOUT_REMOVE, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_FADVISE, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000600)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000040)=@IORING_OP_RECV=@use_registered_buffer, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000340)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f00000db000/0x2000)=nil, 0x2000}, 0x0) io_uring_enter(r0, 0x6374, 0x0, 0x0, 0x0, 0x0) 10:59:09 executing program 1: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000380)='./bus\x00') r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f00004db000/0x2000)=nil, 0x2000, 0x7ffffe, 0x4002011, r1, 0x0) ftruncate(r1, 0xfffe) [ 554.831680][T26224] loop0: detected capacity change from 0 to 360 10:59:11 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000340)="66530700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f841958dc387cf4c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715134d82ce9c0952d644157684e3dae491de7642a7c52cc2d523be91", 0x5d}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x34) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 10:59:11 executing program 5: r0 = syz_io_uring_setup(0x4959, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000380)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000008540)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, 0x0, 0x0}, 0x10001) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r0, 0x10000000) syz_io_uring_submit(r1, r3, &(0x7f00000000c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x2000, @fd_index}, 0x1) syz_io_uring_submit(r1, r3, &(0x7f0000000280)=@IORING_OP_POLL_ADD, 0x0) r4 = mmap$IORING_OFF_SQES(&(0x7f00000da000/0x4000)=nil, 0x4000, 0x3, 0x12, r0, 0x10000000) syz_io_uring_submit(r1, r4, &(0x7f0000000140)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r4, &(0x7f00000001c0)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000540)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000500)=@IORING_OP_REMOVE_BUFFERS, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000004c0)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x4b40, &(0x7f00000003c0), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000440)=0x0) syz_io_uring_submit(r1, r5, &(0x7f0000000480)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index}, 0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000080)=@IORING_OP_TIMEOUT_REMOVE, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_FADVISE, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000600)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000040)=@IORING_OP_RECV=@use_registered_buffer, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000340)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f00000db000/0x2000)=nil, 0x2000}, 0x0) io_uring_enter(r0, 0x6374, 0x0, 0x0, 0x0, 0x0) 10:59:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20256, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:59:11 executing program 1: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000380)='./bus\x00') r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f00004db000/0x2000)=nil, 0x2000, 0x7ffffe, 0x4002011, r1, 0x0) ftruncate(r1, 0xfffe) 10:59:11 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x134, &(0x7f0000000500)="8de208f1679d9126a25750cb2dfc68356083f3cf09690fc066376846751e3811ac9d0ddb00000000000027b236630a670057a74244a9cd129df182d35577ceeba33d2b617e59f0bc94ade0ad40655f8b66c9fca45c15f636a814c1f65765893d38534494020f4b85d1195a45582b1349353a76894cb3d61df42a1b3c1a6b7e1d94189fd057c21cfb9faaa674ee757cdb46fa30a37368b19c8ac788e056a876506749ededacd393d2882ec45363b9c98cf8cff6f664c503e9088f0ef83562cb3c79ca0ce6f07da7bf1830d816a9cb154d177f941e8c6bc8de537e35aa69fcd228f9df6348e2d96e78d288b21f5190ef40e55c519b0f34f25915c416912890306864e7422ebdfe8fd370d9f5983b211c7a72e7b72f7156d5d904fb644954b21a0652cf2231a47babb26fb84fe6244808ee5f72cd24"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x2d) tkill(r1, 0x38) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r1, 0x0, 0x0) r2 = gettid() tkill(r2, 0x3a) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:59:11 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write(0xffffffffffffffff, &(0x7f0000000000)="240000001e006700141e9b0700090400800000", 0x13) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f00000000c0)={0x200007ff}, 0x10) write(0xffffffffffffffff, &(0x7f0000000000)="1c0000001a", 0x5) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) splice(r0, 0x0, r3, 0x0, 0x4ffe3, 0x0) 10:59:11 executing program 5: r0 = syz_io_uring_setup(0x4959, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000380)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000008540)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, 0x0, 0x0}, 0x10001) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r0, 0x10000000) syz_io_uring_submit(r1, r3, &(0x7f00000000c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x2000, @fd_index}, 0x1) syz_io_uring_submit(r1, r3, &(0x7f0000000280)=@IORING_OP_POLL_ADD, 0x0) r4 = mmap$IORING_OFF_SQES(&(0x7f00000da000/0x4000)=nil, 0x4000, 0x3, 0x12, r0, 0x10000000) syz_io_uring_submit(r1, r4, &(0x7f0000000140)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r4, &(0x7f00000001c0)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000540)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000500)=@IORING_OP_REMOVE_BUFFERS, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000004c0)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x4b40, &(0x7f00000003c0), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000440)=0x0) syz_io_uring_submit(r1, r5, &(0x7f0000000480)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index}, 0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000080)=@IORING_OP_TIMEOUT_REMOVE, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_FADVISE, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000600)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000040)=@IORING_OP_RECV=@use_registered_buffer, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000340)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f00000db000/0x2000)=nil, 0x2000}, 0x0) io_uring_enter(r0, 0x6374, 0x0, 0x0, 0x0, 0x0) 10:59:11 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="aab80a010000000000e430"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 10:59:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20257, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) [ 557.037074][T26254] loop0: detected capacity change from 0 to 360 10:59:11 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="aab80a010000000000e430"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 10:59:11 executing program 5: r0 = syz_io_uring_setup(0x4959, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000380)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000008540)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, 0x0, 0x0}, 0x10001) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r0, 0x10000000) syz_io_uring_submit(r1, r3, &(0x7f00000000c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x2000, @fd_index}, 0x1) syz_io_uring_submit(r1, r3, &(0x7f0000000280)=@IORING_OP_POLL_ADD, 0x0) r4 = mmap$IORING_OFF_SQES(&(0x7f00000da000/0x4000)=nil, 0x4000, 0x3, 0x12, r0, 0x10000000) syz_io_uring_submit(r1, r4, &(0x7f0000000140)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r4, &(0x7f00000001c0)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000540)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000500)=@IORING_OP_REMOVE_BUFFERS, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000004c0)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x4b40, &(0x7f00000003c0), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000440)=0x0) syz_io_uring_submit(r1, r5, &(0x7f0000000480)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index}, 0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000080)=@IORING_OP_TIMEOUT_REMOVE, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_FADVISE, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000600)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000040)=@IORING_OP_RECV=@use_registered_buffer, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000340)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f00000db000/0x2000)=nil, 0x2000}, 0x0) io_uring_enter(r0, 0x6374, 0x0, 0x0, 0x0, 0x0) 10:59:12 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="aab80a010000000000e430"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 557.150630][T26282] loop0: detected capacity change from 0 to 360 10:59:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000340)="66530700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f841958dc387cf4c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715134d82ce9c0952d644157684e3dae491de7642a7c52cc2d523be91", 0x5d}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x34) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 10:59:14 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="aab80a010000000000e430"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 10:59:14 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4", 0x98}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x3a) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={0xfffffffffffffffc}}, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) 10:59:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2025c, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:59:14 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000340)="860c3fe93c1242f4e7b126b097eaa769be6d05c41bd34e6703004b654b49938ca8db38f8c44f7b7d9c40000000f0fa800000000087cfec79b04c2e1fea4b7a3dfc8ea6a7efefe48dd9e05410a9226e97855ce9f8fe1e1a7585b4ff15f715e05182ce9c2b1830262f4adaf1e8ea", 0x6d}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x3a) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000100)={0xfffffffffffffffc}}, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 10:59:14 executing program 2: r0 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0x7fa}, 0x10) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042402000000ff03000000000000", 0x1e5) 10:59:14 executing program 2: r0 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0x7fa}, 0x10) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042402000000ff03000000000000", 0x1e5) 10:59:14 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4", 0x98}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x3a) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={0xfffffffffffffffc}}, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) 10:59:14 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000340)="860c3fe93c1242f4e7b126b097eaa769be6d05c41bd34e6703004b654b49938ca8db38f8c44f7b7d9c40000000f0fa800000000087cfec79b04c2e1fea4b7a3dfc8ea6a7efefe48dd9e05410a9226e97855ce9f8fe1e1a7585b4ff15f715e05182ce9c2b1830262f4adaf1e8ea", 0x6d}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x3a) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000100)={0xfffffffffffffffc}}, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 10:59:14 executing program 1: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc16}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000100), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000040)=""/228, 0xe4}], 0x1, 0x7fffffff, 0x0) [ 560.070674][T26300] loop0: detected capacity change from 0 to 360 10:59:15 executing program 2: r0 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0x7fa}, 0x10) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042402000000ff03000000000000", 0x1e5) 10:59:15 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2025d, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) [ 560.201786][T26340] loop0: detected capacity change from 0 to 360 [ 560.214698][T26340] ================================================================== [ 560.223420][T26340] BUG: KCSAN: data-race in blkdev_get_whole / blkdev_put [ 560.231497][T26340] [ 560.233823][T26340] write to 0xffff888100405060 of 4 bytes by task 26344 on cpu 1: [ 560.241628][T26340] blkdev_get_whole+0x308/0x350 [ 560.246557][T26340] blkdev_get_by_dev+0x2ad/0x8d0 [ 560.251688][T26340] blkdev_open+0xb3/0x130 [ 560.256136][T26340] do_dentry_open+0x529/0x850 [ 560.260944][T26340] vfs_open+0x43/0x50 [ 560.264904][T26340] path_openat+0x1787/0x1f20 [ 560.269591][T26340] do_filp_open+0xe9/0x200 [ 560.274005][T26340] do_sys_openat2+0xa3/0x250 [ 560.278806][T26340] __x64_sys_open+0xe2/0x110 [ 560.283492][T26340] do_syscall_64+0x3d/0x90 [ 560.287891][T26340] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 560.293770][T26340] [ 560.296284][T26340] read to 0xffff888100405060 of 4 bytes by task 26340 on cpu 0: [ 560.304156][T26340] blkdev_put+0x3b/0x4e0 [ 560.308485][T26340] blkdev_close+0x47/0x50 [ 560.312851][T26340] __fput+0x25b/0x4e0 [ 560.316911][T26340] ____fput+0x11/0x20 [ 560.320871][T26340] task_work_run+0xae/0x130 [ 560.325494][T26340] exit_to_user_mode_prepare+0x156/0x190 [ 560.331265][T26340] syscall_exit_to_user_mode+0x20/0x40 [ 560.336717][T26340] do_syscall_64+0x49/0x90 [ 560.341121][T26340] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 560.347174][T26340] [ 560.349476][T26340] value changed: 0x00000003 -> 0x00000004 [ 560.357133][T26340] [ 560.360501][T26340] Reported by Kernel Concurrency Sanitizer on: [ 560.368357][T26340] CPU: 0 PID: 26340 Comm: syz-executor.0 Tainted: G W 5.14.0-rc7-syzkaller #0 [ 560.378578][T26340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 560.388758][T26340] ================================================================== 10:59:17 executing program 1: r0 = epoll_create1(0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x70000019}) 10:59:17 executing program 2: r0 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0x7fa}, 0x10) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042402000000ff03000000000000", 0x1e5) 10:59:17 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000340)="860c3fe93c1242f4e7b126b097eaa769be6d05c41bd34e6703004b654b49938ca8db38f8c44f7b7d9c40000000f0fa800000000087cfec79b04c2e1fea4b7a3dfc8ea6a7efefe48dd9e05410a9226e97855ce9f8fe1e1a7585b4ff15f715e05182ce9c2b1830262f4adaf1e8ea", 0x6d}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x3a) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000100)={0xfffffffffffffffc}}, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 10:59:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000340)="66530700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f841958dc387cf4c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715134d82ce9c0952d644157684e3dae491de7642a7c52cc2d523be91", 0x5d}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x34) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 10:59:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20300, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:59:17 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4", 0x98}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x3a) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={0xfffffffffffffffc}}, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) 10:59:17 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000340)="860c3fe93c1242f4e7b126b097eaa769be6d05c41bd34e6703004b654b49938ca8db38f8c44f7b7d9c40000000f0fa800000000087cfec79b04c2e1fea4b7a3dfc8ea6a7efefe48dd9e05410a9226e97855ce9f8fe1e1a7585b4ff15f715e05182ce9c2b1830262f4adaf1e8ea", 0x6d}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x3a) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000100)={0xfffffffffffffffc}}, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 10:59:18 executing program 1: r0 = epoll_create1(0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x70000019}) 10:59:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clock_nanosleep(0xa, 0x0, 0x0, 0x0) 10:59:18 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4", 0x98}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x3a) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={0xfffffffffffffffc}}, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) [ 563.109908][T26356] loop0: detected capacity change from 0 to 360 10:59:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20385, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:59:18 executing program 1: r0 = epoll_create1(0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x70000019}) [ 563.250316][T26392] loop0: detected capacity change from 0 to 360 10:59:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20389, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:59:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000340)="66530700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f841958dc387cf4c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715134d82ce9c0952d644157684e3dae491de7642a7c52cc2d523be91b5877341e0e1dcc2025aa18c9228103b66e1d49d31d322dbecfa63da445b8bef5bd9125939f50bd2d4ed96a074eb04a348a666bf58b23ac4edcce412245deacb1f630e4052b9d6c20a45c772242f63a6bf41a08f4951d60a7038169b31799b68287a1a7fbdd9", 0xc3}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x5) tkill(r1, 0x34) ptrace$cont(0x18, r1, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) exit_group(0x0) 10:59:20 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x8924, &(0x7f0000000140)={'sit0\x00', 0x0}) 10:59:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clock_nanosleep(0xa, 0x0, 0x0, 0x0) 10:59:20 executing program 1: r0 = epoll_create1(0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x70000019}) 10:59:20 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp\x00') r1 = creat(&(0x7f0000000600)='./file0\x00', 0x0) copy_file_range(r0, &(0x7f0000000040)=0xfffffffffffff21a, r1, 0x0, 0x0, 0x0) 10:59:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000340)="66530700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f841958dc387cf4c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715134d82ce9c0952d644157684e3dae491de7642a7c52cc2d523be91b5877341e0e1dcc2025aa18c9228103b66e1d49d31d322dbecfa63da445b8bef5bd9125939f50bd2d4ed96a074eb04a348a666bf58b23ac4edcce412245deacb1f630e4052b9d6c20a45c772242f63a6bf41a08f4951d60a7038169b31799b68287a1a7fbdd9", 0xc3}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x5) tkill(r1, 0x34) ptrace$cont(0x18, r1, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) exit_group(0x0) 10:59:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clock_nanosleep(0xa, 0x0, 0x0, 0x0) 10:59:21 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x138) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x2b, 0xda1, 0x0) close(r0) r2 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x10000) connect$inet(r2, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) 10:59:21 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x8924, &(0x7f0000000140)={'sit0\x00', 0x0}) [ 566.143616][T26411] loop0: detected capacity change from 0 to 360 10:59:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp\x00') r1 = creat(&(0x7f0000000600)='./file0\x00', 0x0) copy_file_range(r0, &(0x7f0000000040)=0xfffffffffffff21a, r1, 0x0, 0x0, 0x0) 10:59:21 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2038a, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:59:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000340)="66530700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f841958dc387cf4c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715134d82ce9c0952d644157684e3dae491de7642a7c52cc2d523be91b5877341e0e1dcc2025aa18c9228103b66e1d49d31d322dbecfa63da445b8bef5bd9125939f50bd2d4ed96a074eb04a348a666bf58b23ac4edcce412245deacb1f630e4052b9d6c20a45c772242f63a6bf41a08f4951d60a7038169b31799b68287a1a7fbdd9", 0xc3}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x5) tkill(r1, 0x34) ptrace$cont(0x18, r1, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) exit_group(0x0) 10:59:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clock_nanosleep(0xa, 0x0, 0x0, 0x0) 10:59:21 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x8924, &(0x7f0000000140)={'sit0\x00', 0x0}) 10:59:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp\x00') r1 = creat(&(0x7f0000000600)='./file0\x00', 0x0) copy_file_range(r0, &(0x7f0000000040)=0xfffffffffffff21a, r1, 0x0, 0x0, 0x0) 10:59:21 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x203bf, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:59:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000340)="66530700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f841958dc387cf4c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715134d82ce9c0952d644157684e3dae491de7642a7c52cc2d523be91b5877341e0e1dcc2025aa18c9228103b66e1d49d31d322dbecfa63da445b8bef5bd9125939f50bd2d4ed96a074eb04a348a666bf58b23ac4edcce412245deacb1f630e4052b9d6c20a45c772242f63a6bf41a08f4951d60a7038169b31799b68287a1a7fbdd9", 0xc3}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x5) tkill(r1, 0x34) ptrace$cont(0x18, r1, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 566.259612][T26436] loop0: detected capacity change from 0 to 360 10:59:21 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x8924, &(0x7f0000000140)={'sit0\x00', 0x0}) 10:59:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp\x00') r1 = creat(&(0x7f0000000600)='./file0\x00', 0x0) copy_file_range(r0, &(0x7f0000000040)=0xfffffffffffff21a, r1, 0x0, 0x0, 0x0) [ 566.405313][T26469] loop0: detected capacity change from 0 to 360 10:59:21 executing program 1: unshare(0x8000480) r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40485404, &(0x7f0000000080)=0x1) 10:59:21 executing program 2: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) sched_rr_get_interval(0x0, &(0x7f0000000480)) 10:59:21 executing program 3: msgget(0x3, 0xc2ff9acaab73aee7) 10:59:21 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$unix(r0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) 10:59:21 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc16}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x7}) 10:59:21 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x203ea, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:59:21 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20402, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:59:21 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$unix(r0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) 10:59:21 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000000)={0x9, 0x100000001}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000180)=0x1, 0x233) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2001, 0xd2710, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = 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, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x200000000011, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) splice(r2, &(0x7f0000000100)=0xff, r0, &(0x7f0000000140)=0x1ff, 0x7, 0x5) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_type(r0, &(0x7f0000000080), 0xfffffe58) 10:59:21 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc16}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x7}) [ 566.623969][T26484] loop0: detected capacity change from 0 to 360 [ 566.631696][ T25] audit: type=1326 audit(1629716361.496:1876): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=26477 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 10:59:21 executing program 2: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) sched_rr_get_interval(0x0, &(0x7f0000000480)) 10:59:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(r0, &(0x7f0000002340)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000240)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x9, 0x0, 0x0, &(0x7f0000000600)=[@ip_ttl={{0x14}}], 0x18}}], 0x2, 0x0) [ 566.719541][ T25] audit: type=1326 audit(1629716361.496:1877): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=26477 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=148 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 566.745190][ T25] audit: type=1326 audit(1629716361.496:1878): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=26477 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 10:59:21 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$unix(r0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) [ 566.770931][ T25] audit: type=1326 audit(1629716361.496:1879): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=26477 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=157 compat=0 ip=0x4665e9 code=0x7ffc0000 10:59:21 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0xdc16}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x7}) [ 566.888914][T26510] loop0: detected capacity change from 0 to 360 10:59:21 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20406, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:59:21 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$unix(r0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) 10:59:21 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0xf, &(0x7f0000000040)={@rand_addr=0x64010100, @loopback, @multicast1}, 0xc) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast}, 0x10) 10:59:21 executing program 2: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) sched_rr_get_interval(0x0, &(0x7f0000000480)) [ 567.029381][ T25] audit: type=1326 audit(1629716361.826:1880): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=26507 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 10:59:21 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc16}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x7}) 10:59:22 executing program 5: r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000140)={0xd624}) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) [ 567.177051][ T25] audit: type=1326 audit(1629716361.826:1881): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=26507 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 567.269790][T26533] loop0: detected capacity change from 0 to 360 [ 567.340496][ T25] audit: type=1326 audit(1629716362.006:1882): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=26534 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 567.375035][ T25] audit: type=1326 audit(1629716362.006:1883): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=26534 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 567.410491][ T25] audit: type=1326 audit(1629716362.006:1884): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=26534 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=148 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 567.436093][ T25] audit: type=1326 audit(1629716362.006:1885): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=26534 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 10:59:22 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000000)={0x9, 0x100000001}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000180)=0x1, 0x233) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2001, 0xd2710, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = 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, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x200000000011, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) splice(r2, &(0x7f0000000100)=0xff, r0, &(0x7f0000000140)=0x1ff, 0x7, 0x5) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_type(r0, &(0x7f0000000080), 0xfffffe58) 10:59:22 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0xf, &(0x7f0000000040)={@rand_addr=0x64010100, @loopback, @multicast1}, 0xc) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast}, 0x10) 10:59:22 executing program 2: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) sched_rr_get_interval(0x0, &(0x7f0000000480)) 10:59:22 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x800020, 0x0) 10:59:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20500, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:59:22 executing program 5: r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000140)={0xd624}) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) 10:59:22 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0xf, &(0x7f0000000040)={@rand_addr=0x64010100, @loopback, @multicast1}, 0xc) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast}, 0x10) 10:59:22 executing program 5: r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000140)={0xd624}) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) [ 567.631174][T26571] loop0: detected capacity change from 0 to 360 10:59:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20600, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:59:22 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0xf, &(0x7f0000000040)={@rand_addr=0x64010100, @loopback, @multicast1}, 0xc) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast}, 0x10) 10:59:22 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000000)={0x9, 0x100000001}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000180)=0x1, 0x233) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2001, 0xd2710, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = 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, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x200000000011, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) splice(r2, &(0x7f0000000100)=0xff, r0, &(0x7f0000000140)=0x1ff, 0x7, 0x5) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_type(r0, &(0x7f0000000080), 0xfffffe58) 10:59:22 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x800020, 0x0) 10:59:23 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000000)={0x9, 0x100000001}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000180)=0x1, 0x233) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2001, 0xd2710, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = 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, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x200000000011, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) splice(r2, &(0x7f0000000100)=0xff, r0, &(0x7f0000000140)=0x1ff, 0x7, 0x5) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_type(r0, &(0x7f0000000080), 0xfffffe58) 10:59:23 executing program 5: r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000140)={0xd624}) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) [ 568.287176][T26594] loop0: detected capacity change from 0 to 360 10:59:24 executing program 5: r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000140)={0xd624}) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) 10:59:24 executing program 1: mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 10:59:24 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000000)={0x9, 0x100000001}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000180)=0x1, 0x233) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2001, 0xd2710, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = 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, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x200000000011, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) splice(r2, &(0x7f0000000100)=0xff, r0, &(0x7f0000000140)=0x1ff, 0x7, 0x5) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_type(r0, &(0x7f0000000080), 0xfffffe58) 10:59:24 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x800020, 0x0) 10:59:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20604, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) 10:59:24 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000000)={0x9, 0x100000001}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000180)=0x1, 0x233) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2001, 0xd2710, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x200000000011, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) splice(r2, &(0x7f0000000100)=0xff, r0, &(0x7f0000000140)=0x1ff, 0x7, 0x5) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_type(r0, &(0x7f0000000080), 0xfffffe58) 10:59:24 executing program 5: r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000140)={0xd624}) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) 10:59:25 executing program 1: mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 10:59:25 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x800020, 0x0) [ 570.198251][T26621] loop0: detected capacity change from 0 to 360