./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor264031267
<...>
Warning: Permanently added '10.128.0.113' (ED25519) to the list of known hosts.
execve("./syz-executor264031267", ["./syz-executor264031267"], 0x7fff6c1ad820 /* 10 vars */) = 0
brk(NULL) = 0x5555559a6000
brk(0x5555559a6d00) = 0x5555559a6d00
arch_prctl(ARCH_SET_FS, 0x5555559a6380) = 0
set_tid_address(0x5555559a6650) = 5020
set_robust_list(0x5555559a6660, 24) = 0
rseq(0x5555559a6ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor264031267", 4096) = 27
getrandom("\x40\x7a\x8f\x17\xb9\x2f\x97\xa1", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x5555559a6d00
brk(0x5555559c7d00) = 0x5555559c7d00
brk(0x5555559c8000) = 0x5555559c8000
mprotect(0x7f44db420000, 16384, PROT_READ) = 0
mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000
mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000
mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000
mkdirat(AT_FDCWD, "./file0", 000) = 0
pipe2([3, 4], 0) = 0
write(4, "\x15\x00\x00\x00\x65\xff\xff\x09\x7b\x00\x00\x08\x00\x39\x50\x32\x30\x30\x30\x2e\x4c", 21) = 21
dup(4) = 5
write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24
write(5, "\x4c\x01\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 311) = 311
[ 55.506903][ T5020] ------------[ cut here ]------------
[ 55.512488][ T5020] WARNING: CPU: 1 PID: 5020 at mm/page_alloc.c:4453 __alloc_pages+0x3ab/0x4a0
[ 55.521429][ T5020] Modules linked in:
[ 55.525324][ T5020] CPU: 1 PID: 5020 Comm: syz-executor264 Not tainted 6.5.0-rc6-syzkaller-00036-g4853c74bd7ab #0
[ 55.535759][ T5020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023
[ 55.545839][ T5020] RIP: 0010:__alloc_pages+0x3ab/0x4a0
[ 55.551288][ T5020] Code: ff ff 00 0f 84 2f fe ff ff 80 ce 01 e9 27 fe ff ff 83 fe 0a 0f 86 3a fd ff ff 80 3d 68 c9 c6 0c 00 75 09 c6 05 5f c9 c6 0c 01 <0f> 0b 45 31 f6 e9 97 fe ff ff e8 26 c3 9f ff 84 c0 0f 85 8a fe ff
[ 55.570947][ T5020] RSP: 0018:ffffc90003adfad8 EFLAGS: 00010246
[ 55.577079][ T5020] RAX: 0000000000000000 RBX: 0000000000040d40 RCX: 0000000000000000
[ 55.585075][ T5020] RDX: 0000000000000000 RSI: 0000000000000014 RDI: 0000000000040d40
[ 55.593082][ T5020] RBP: 1ffff9200075bf5c R08: 0000000000000007 R09: 0000000000000000
[ 55.601088][ T5020] R10: 0000000100000000 R11: ffffffff8a31d418 R12: 0000000000000014
[ 55.609154][ T5020] R13: 0000000000000000 R14: ffffffff8328c126 R15: ffff88801ff6da70
[ 55.617145][ T5020] FS: 00005555559a6380(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[ 55.626108][ T5020] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.632811][ T5020] CR2: 0000000020001000 CR3: 0000000027beb000 CR4: 0000000000350ee0
[ 55.641245][ T5020] Call Trace:
[ 55.644504][ T5020]
[ 55.647458][ T5020] ? __warn+0xe6/0x380
[ 55.651538][ T5020] ? __alloc_pages+0x3ab/0x4a0
[ 55.656325][ T5020] ? report_bug+0x3bc/0x580
[ 55.660849][ T5020] ? handle_bug+0x3c/0x70
[ 55.665161][ T5020] ? exc_invalid_op+0x17/0x40
[ 55.669860][ T5020] ? asm_exc_invalid_op+0x1a/0x20
[ 55.674888][ T5020] ? v9fs_fid_get_acl+0x76/0x120
[ 55.679849][ T5020] ? do_syscall_64+0x38/0xb0
[ 55.684448][ T5020] ? __alloc_pages+0x3ab/0x4a0
[ 55.689247][ T5020] ? __alloc_pages_slowpath.constprop.0+0x2360/0x2360
[ 55.696030][ T5020] ? mark_held_locks+0x9f/0xe0
[ 55.700842][ T5020] ? v9fs_fid_get_acl+0x76/0x120
[ 55.705803][ T5020] __kmalloc_large_node+0x87/0x1c0
[ 55.710988][ T5020] __kmalloc.cold+0xb/0xe0
[ 55.715438][ T5020] v9fs_fid_get_acl+0x76/0x120
[ 55.720224][ T5020] v9fs_get_acl+0x2e4/0x560
[ 55.724736][ T5020] v9fs_mount+0x65e/0xcd0
[ 55.729082][ T5020] ? v9fs_statfs+0x4e0/0x4e0
[ 55.733683][ T5020] ? apparmor_capable+0x1da/0x4e0
[ 55.738729][ T5020] ? v9fs_statfs+0x4e0/0x4e0
[ 55.743321][ T5020] legacy_get_tree+0x109/0x220
[ 55.748106][ T5020] vfs_get_tree+0x88/0x350
[ 55.752548][ T5020] path_mount+0x1492/0x1ed0
[ 55.757070][ T5020] ? kmem_cache_free+0xf0/0x490
[ 55.761955][ T5020] ? finish_automount+0xa50/0xa50
[ 55.767009][ T5020] ? putname+0x101/0x140
[ 55.771258][ T5020] __x64_sys_mount+0x293/0x310
[ 55.776020][ T5020] ? copy_mnt_ns+0xb60/0xb60
[ 55.780637][ T5020] ? lockdep_hardirqs_on+0x7d/0x100
[ 55.785866][ T5020] ? _raw_spin_unlock_irq+0x2e/0x50
[ 55.791089][ T5020] ? ptrace_notify+0xf4/0x130
[ 55.795770][ T5020] do_syscall_64+0x38/0xb0
[ 55.800220][ T5020] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 55.806126][ T5020] RIP: 0033:0x7f44db3ad729
[ 55.810577][ T5020] Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 55.830216][ T5020] RSP: 002b:00007fff53ba8a78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 55.838666][ T5020] RAX: ffffffffffffffda RBX: 00007f44db3f6004 RCX: 00007f44db3ad729
[ 55.846672][ T5020] RDX: 0000000020000b80 RSI: 0000000020000040 RDI: 0000000000000000
[ 55.854666][ T5020] RBP: 00007f44db420610 R08: 0000000020000140 R09: 00007fff53ba8c48
[ 55.862677][ T5020] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 55.870693][ T5020] R13: 00007fff53ba8c38 R14: 0000000000000001 R15: 0000000000000001
[ 55.878742][ T5020]
[ 55.881779][ T5020] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 55.889035][ T5020] CPU: 1 PID: 5020 Comm: syz-executor264 Not tainted 6.5.0-rc6-syzkaller-00036-g4853c74bd7ab #0
[ 55.899433][ T5020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023
[ 55.909472][ T5020] Call Trace:
[ 55.912735][ T5020]
[ 55.915647][ T5020] dump_stack_lvl+0xd9/0x1b0
[ 55.920223][ T5020] panic+0x6a4/0x750
[ 55.924100][ T5020] ? panic_smp_self_stop+0xa0/0xa0
[ 55.929192][ T5020] ? show_trace_log_lvl+0x29d/0x3c0
[ 55.934378][ T5020] ? __alloc_pages+0x3ab/0x4a0
[ 55.939128][ T5020] check_panic_on_warn+0xab/0xb0
[ 55.944049][ T5020] __warn+0xf2/0x380
[ 55.947926][ T5020] ? __alloc_pages+0x3ab/0x4a0
[ 55.952937][ T5020] report_bug+0x3bc/0x580
[ 55.957250][ T5020] handle_bug+0x3c/0x70
[ 55.961475][ T5020] exc_invalid_op+0x17/0x40
[ 55.965987][ T5020] asm_exc_invalid_op+0x1a/0x20
[ 55.971341][ T5020] RIP: 0010:__alloc_pages+0x3ab/0x4a0
[ 55.976701][ T5020] Code: ff ff 00 0f 84 2f fe ff ff 80 ce 01 e9 27 fe ff ff 83 fe 0a 0f 86 3a fd ff ff 80 3d 68 c9 c6 0c 00 75 09 c6 05 5f c9 c6 0c 01 <0f> 0b 45 31 f6 e9 97 fe ff ff e8 26 c3 9f ff 84 c0 0f 85 8a fe ff
[ 55.996300][ T5020] RSP: 0018:ffffc90003adfad8 EFLAGS: 00010246
[ 56.002356][ T5020] RAX: 0000000000000000 RBX: 0000000000040d40 RCX: 0000000000000000
[ 56.010321][ T5020] RDX: 0000000000000000 RSI: 0000000000000014 RDI: 0000000000040d40
[ 56.018283][ T5020] RBP: 1ffff9200075bf5c R08: 0000000000000007 R09: 0000000000000000
[ 56.026241][ T5020] R10: 0000000100000000 R11: ffffffff8a31d418 R12: 0000000000000014
[ 56.034202][ T5020] R13: 0000000000000000 R14: ffffffff8328c126 R15: ffff88801ff6da70
[ 56.042164][ T5020] ? v9fs_fid_get_acl+0x76/0x120
[ 56.047101][ T5020] ? do_syscall_64+0x38/0xb0
[ 56.051688][ T5020] ? __alloc_pages_slowpath.constprop.0+0x2360/0x2360
[ 56.058452][ T5020] ? mark_held_locks+0x9f/0xe0
[ 56.063213][ T5020] ? v9fs_fid_get_acl+0x76/0x120
[ 56.068146][ T5020] __kmalloc_large_node+0x87/0x1c0
[ 56.073251][ T5020] __kmalloc.cold+0xb/0xe0
[ 56.077679][ T5020] v9fs_fid_get_acl+0x76/0x120
[ 56.082438][ T5020] v9fs_get_acl+0x2e4/0x560
[ 56.086934][ T5020] v9fs_mount+0x65e/0xcd0
[ 56.091341][ T5020] ? v9fs_statfs+0x4e0/0x4e0
[ 56.095921][ T5020] ? apparmor_capable+0x1da/0x4e0
[ 56.100933][ T5020] ? v9fs_statfs+0x4e0/0x4e0
[ 56.105600][ T5020] legacy_get_tree+0x109/0x220
[ 56.110360][ T5020] vfs_get_tree+0x88/0x350
[ 56.114770][ T5020] path_mount+0x1492/0x1ed0
[ 56.119268][ T5020] ? kmem_cache_free+0xf0/0x490
[ 56.124116][ T5020] ? finish_automount+0xa50/0xa50
[ 56.129134][ T5020] ? putname+0x101/0x140
[ 56.133364][ T5020] __x64_sys_mount+0x293/0x310
[ 56.138119][ T5020] ? copy_mnt_ns+0xb60/0xb60
[ 56.142698][ T5020] ? lockdep_hardirqs_on+0x7d/0x100
[ 56.147889][ T5020] ? _raw_spin_unlock_irq+0x2e/0x50
[ 56.153085][ T5020] ? ptrace_notify+0xf4/0x130
[ 56.157751][ T5020] do_syscall_64+0x38/0xb0
[ 56.162156][ T5020] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 56.168045][ T5020] RIP: 0033:0x7f44db3ad729
[ 56.172449][ T5020] Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 56.192046][ T5020] RSP: 002b:00007fff53ba8a78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 56.200446][ T5020] RAX: ffffffffffffffda RBX: 00007f44db3f6004 RCX: 00007f44db3ad729
[ 56.208409][ T5020] RDX: 0000000020000b80 RSI: 0000000020000040 RDI: 0000000000000000
[ 56.216389][ T5020] RBP: 00007f44db420610 R08: 0000000020000140 R09: 00007fff53ba8c48
[ 56.224349][ T5020] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 56.232319][ T5020] R13: 00007fff53ba8c38 R14: 0000000000000001 R15: 0000000000000001
[ 56.240293][ T5020]
[ 56.244306][ T5020] Kernel Offset: disabled
[ 56.248681][ T5020] Rebooting in 86400 seconds..