./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2334327380

<...>
Warning: Permanently added '10.128.1.165' (ED25519) to the list of known hosts.
execve("./syz-executor2334327380", ["./syz-executor2334327380"], 0x7fff4baa06f0 /* 10 vars */) = 0
brk(NULL)                               = 0x555582178000
brk(0x555582178d00)                     = 0x555582178d00
arch_prctl(ARCH_SET_FS, 0x555582178380) = 0
set_tid_address(0x555582178650)         = 5066
set_robust_list(0x555582178660, 24)     = 0
rseq(0x555582178ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor2334327380", 4096) = 28
getrandom("\x2d\xfc\x52\xf4\x64\x3a\xb7\x6b", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x555582178d00
brk(0x555582199d00)                     = 0x555582199d00
brk(0x55558219a000)                     = 0x55558219a000
mprotect(0x7f5345a41000, 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
[   61.423058][ T5066] ------------[ cut here ]------------
[   61.428567][ T5066] verifier backtracking bug
[   61.428624][ T5066] WARNING: CPU: 1 PID: 5066 at kernel/bpf/verifier.c:3714 __mark_chain_precision+0x7027/0x7520
[   61.443936][ T5066] Modules linked in:
[   61.447929][ T5066] CPU: 1 PID: 5066 Comm: syz-executor233 Not tainted 6.8.0-syzkaller-05243-g14bb1e8c8d4a #0
[   61.458207][ T5066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   61.468528][ T5066] RIP: 0010:__mark_chain_precision+0x7027/0x7520
[   61.475141][ T5066] Code: 8b e8 7d e2 b0 ff 90 0f 0b 90 90 e9 7d f2 ff ff e8 5e 09 ee ff c6 05 a3 66 ca 0d 01 90 48 c7 c7 80 aa b0 8b e8 5a e2 b0 ff 90 <0f> 0b 90 90 e9 5a f2 ff ff e8 3b 09 ee ff c6 05 81 66 ca 0d 01 90
[   61.495347][ T5066] RSP: 0018:ffffc90003a06ac0 EFLAGS: 00010246
[   61.501599][ T5066] RAX: 4edf86a8636c1500 RBX: ffff888029ddd600 RCX: ffff88807a349e00
[   61.509952][ T5066] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   61.518246][ T5066] RBP: ffffc90003a06d10 R08: ffffffff8157cbf2 R09: 1ffff110172a51a2
[   61.526510][ T5066] R10: dffffc0000000000 R11: ffffed10172a51a3 R12: 0000000080000000
[   61.534795][ T5066] R13: 0000000000000010 R14: 0000000000000001 R15: ffff888029dd8000
[   61.542873][ T5066] FS:  0000555582178380(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
[   61.552077][ T5066] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.559354][ T5066] CR2: 00007fc7301f1b10 CR3: 0000000077828000 CR4: 00000000003506f0
[   61.567622][ T5066] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   61.575787][ T5066] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   61.583940][ T5066] Call Trace:
[   61.587238][ T5066]  <TASK>
[   61.590254][ T5066]  ? __warn+0x163/0x4b0
[   61.594629][ T5066]  ? __mark_chain_precision+0x7027/0x7520
[   61.600523][ T5066]  ? report_bug+0x2b3/0x500
[   61.605149][ T5066]  ? __mark_chain_precision+0x7027/0x7520
[   61.611096][ T5066]  ? handle_bug+0x3e/0x70
[   61.615471][ T5066]  ? exc_invalid_op+0x1a/0x50
[   61.620292][ T5066]  ? asm_exc_invalid_op+0x1a/0x20
[   61.625549][ T5066]  ? __warn_printk+0x292/0x360
[   61.630521][ T5066]  ? __mark_chain_precision+0x7027/0x7520
[   61.636549][ T5066]  ? poison_slab_object+0xa6/0xe0
[   61.641887][ T5066]  ? __pfx___mark_chain_precision+0x10/0x10
[   61.648098][ T5066]  ? __pfx_verbose+0x10/0x10
[   61.652877][ T5066]  ? __pfx_disasm_kfunc_name+0x10/0x10
[   61.658989][ T5066]  check_return_code+0xbe0/0x11e0
[   61.664154][ T5066]  do_check+0xb91f/0x10500
[   61.669246][ T5066]  ? __pfx_do_check+0x10/0x10
[   61.673947][ T5066]  ? mark_reg_not_init+0xd4/0x4b0
[   61.679236][ T5066]  ? __asan_memcpy+0x40/0x70
[   61.684300][ T5066]  ? mark_reg_not_init+0xd4/0x4b0
[   61.689466][ T5066]  do_check_common+0x14bd/0x1dd0
[   61.694733][ T5066]  bpf_check+0x136ab/0x190c0
[   61.700303][ T5066]  ? __pfx_validate_chain+0x10/0x10
[   61.706158][ T5066]  ? validate_chain+0x11b/0x58e0
[   61.711532][ T5066]  ? mark_lock+0x9a/0x350
[   61.715910][ T5066]  ? validate_chain+0x11b/0x58e0
[   61.721173][ T5066]  ? __lock_acquire+0x1346/0x1fd0
[   61.726235][ T5066]  ? validate_chain+0x11b/0x58e0
[   61.731364][ T5066]  ? validate_chain+0x11b/0x58e0
[   61.737387][ T5066]  ? __pfx_bpf_check+0x10/0x10
[   61.742332][ T5066]  ? validate_chain+0x11b/0x58e0
[   61.748040][ T5066]  ? __pfx_validate_chain+0x10/0x10
[   61.753338][ T5066]  ? mark_lock+0x9a/0x350
[   61.757709][ T5066]  ? __pfx_validate_chain+0x10/0x10
[   61.763242][ T5066]  ? mark_lock+0x9a/0x350
[   61.768031][ T5066]  ? __pfx_validate_chain+0x10/0x10
[   61.773438][ T5066]  ? __lock_acquire+0x1346/0x1fd0
[   61.778853][ T5066]  ? mark_lock+0x9a/0x350
[   61.783309][ T5066]  ? __lock_acquire+0x1346/0x1fd0
[   61.788612][ T5066]  ? mark_lock+0x9a/0x350
[   61.794846][ T5066]  ? __lock_acquire+0x1346/0x1fd0
[   61.800065][ T5066]  ? __pfx_lock_acquire+0x10/0x10
[   61.805378][ T5066]  ? ktime_get_with_offset+0x105/0x330
[   61.811174][ T5066]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[   61.817305][ T5066]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[   61.823823][ T5066]  ? ktime_get_with_offset+0x105/0x330
[   61.831458][ T5066]  ? seqcount_lockdep_reader_access+0x157/0x220
[   61.837798][ T5066]  ? lockdep_hardirqs_on+0x99/0x150
[   61.843923][ T5066]  ? seqcount_lockdep_reader_access+0x1d7/0x220
[   61.851297][ T5066]  ? __pfx_seqcount_lockdep_reader_access+0x10/0x10
[   61.858317][ T5066]  ? __check_object_size+0x8e/0xa00
[   61.864067][ T5066]  ? bpf_obj_name_cpy+0x18a/0x1d0
[   61.869209][ T5066]  ? bpf_lsm_bpf_prog_load+0x9/0x10
[   61.874463][ T5066]  ? security_bpf_prog_load+0x87/0xb0
[   61.879942][ T5066]  bpf_prog_load+0x1667/0x20f0
[   61.884834][ T5066]  ? __pfx_bpf_prog_load+0x10/0x10
[   61.890618][ T5066]  ? __pfx___might_resched+0x10/0x10
[   61.897076][ T5066]  ? __might_fault+0xc6/0x120
[   61.901861][ T5066]  ? bpf_lsm_bpf+0x9/0x10
[   61.906320][ T5066]  ? security_bpf+0x87/0xb0
[   61.910984][ T5066]  __sys_bpf+0x4ee/0x810
[   61.915260][ T5066]  ? __pfx___sys_bpf+0x10/0x10
[   61.920212][ T5066]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[   61.926734][ T5066]  ? exc_page_fault+0x585/0x890
[   61.931769][ T5066]  __x64_sys_bpf+0x7c/0x90
[   61.936427][ T5066]  do_syscall_64+0xfb/0x240
[   61.941607][ T5066]  entry_SYSCALL_64_after_hwframe+0x6d/0x75
[   61.947976][ T5066] RIP: 0033:0x7f53459ce469
[   61.953786][ T5066] 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
[   61.974433][ T5066] RSP: 002b:00007fffba56c818 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[   61.983182][ T5066] RAX: ffffffffffffffda RBX: 00007fffba56c9f8 RCX: 00007f53459ce469
[   61.991394][ T5066] RDX: 0000000000000090 RSI: 0000000020000600 RDI: 0000000000000005
[   61.999799][ T5066] RBP: 00007f5345a41610 R08: 0000000000000000 R09: 0000000000000000
[   62.008363][ T5066] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[   62.016570][ T5066] R13: 00007fffba56c9e8 R14: 0000000000000001 R15: 0000000000000001
[   62.024838][ T5066]  </TASK>
[   62.027910][ T5066] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   62.035380][ T5066] CPU: 1 PID: 5066 Comm: syz-executor233 Not tainted 6.8.0-syzkaller-05243-g14bb1e8c8d4a #0
[   62.045623][ T5066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   62.055949][ T5066] Call Trace:
[   62.059226][ T5066]  <TASK>
[   62.062153][ T5066]  dump_stack_lvl+0x1e7/0x2e0
[   62.067029][ T5066]  ? __pfx_dump_stack_lvl+0x10/0x10
[   62.072336][ T5066]  ? __pfx__printk+0x10/0x10
[   62.077017][ T5066]  ? vscnprintf+0x5d/0x90
[   62.081633][ T5066]  panic+0x349/0x860
[   62.085618][ T5066]  ? __warn+0x172/0x4b0
[   62.089774][ T5066]  ? __pfx_panic+0x10/0x10
[   62.094194][ T5066]  __warn+0x31e/0x4b0
[   62.098348][ T5066]  ? __mark_chain_precision+0x7027/0x7520
[   62.104069][ T5066]  report_bug+0x2b3/0x500
[   62.108483][ T5066]  ? __mark_chain_precision+0x7027/0x7520
[   62.114572][ T5066]  handle_bug+0x3e/0x70
[   62.120237][ T5066]  exc_invalid_op+0x1a/0x50
[   62.124957][ T5066]  asm_exc_invalid_op+0x1a/0x20
[   62.130013][ T5066] RIP: 0010:__mark_chain_precision+0x7027/0x7520
[   62.137041][ T5066] Code: 8b e8 7d e2 b0 ff 90 0f 0b 90 90 e9 7d f2 ff ff e8 5e 09 ee ff c6 05 a3 66 ca 0d 01 90 48 c7 c7 80 aa b0 8b e8 5a e2 b0 ff 90 <0f> 0b 90 90 e9 5a f2 ff ff e8 3b 09 ee ff c6 05 81 66 ca 0d 01 90
[   62.157615][ T5066] RSP: 0018:ffffc90003a06ac0 EFLAGS: 00010246
[   62.163859][ T5066] RAX: 4edf86a8636c1500 RBX: ffff888029ddd600 RCX: ffff88807a349e00
[   62.172431][ T5066] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   62.180409][ T5066] RBP: ffffc90003a06d10 R08: ffffffff8157cbf2 R09: 1ffff110172a51a2
[   62.188900][ T5066] R10: dffffc0000000000 R11: ffffed10172a51a3 R12: 0000000080000000
[   62.197741][ T5066] R13: 0000000000000010 R14: 0000000000000001 R15: ffff888029dd8000
[   62.206082][ T5066]  ? __warn_printk+0x292/0x360
[   62.210867][ T5066]  ? poison_slab_object+0xa6/0xe0
[   62.216253][ T5066]  ? __pfx___mark_chain_precision+0x10/0x10
[   62.222146][ T5066]  ? __pfx_verbose+0x10/0x10
[   62.226747][ T5066]  ? __pfx_disasm_kfunc_name+0x10/0x10
[   62.232296][ T5066]  check_return_code+0xbe0/0x11e0
[   62.237430][ T5066]  do_check+0xb91f/0x10500
[   62.241898][ T5066]  ? __pfx_do_check+0x10/0x10
[   62.246713][ T5066]  ? mark_reg_not_init+0xd4/0x4b0
[   62.251856][ T5066]  ? __asan_memcpy+0x40/0x70
[   62.256619][ T5066]  ? mark_reg_not_init+0xd4/0x4b0
[   62.261663][ T5066]  do_check_common+0x14bd/0x1dd0
[   62.266691][ T5066]  bpf_check+0x136ab/0x190c0
[   62.271292][ T5066]  ? __pfx_validate_chain+0x10/0x10
[   62.276590][ T5066]  ? validate_chain+0x11b/0x58e0
[   62.281532][ T5066]  ? mark_lock+0x9a/0x350
[   62.285981][ T5066]  ? validate_chain+0x11b/0x58e0
[   62.291196][ T5066]  ? __lock_acquire+0x1346/0x1fd0
[   62.296236][ T5066]  ? validate_chain+0x11b/0x58e0
[   62.301270][ T5066]  ? validate_chain+0x11b/0x58e0
[   62.306489][ T5066]  ? __pfx_bpf_check+0x10/0x10
[   62.311335][ T5066]  ? validate_chain+0x11b/0x58e0
[   62.316814][ T5066]  ? __pfx_validate_chain+0x10/0x10
[   62.322094][ T5066]  ? mark_lock+0x9a/0x350
[   62.326589][ T5066]  ? __pfx_validate_chain+0x10/0x10
[   62.331881][ T5066]  ? mark_lock+0x9a/0x350
[   62.336203][ T5066]  ? __pfx_validate_chain+0x10/0x10
[   62.341594][ T5066]  ? __lock_acquire+0x1346/0x1fd0
[   62.346722][ T5066]  ? mark_lock+0x9a/0x350
[   62.351049][ T5066]  ? __lock_acquire+0x1346/0x1fd0
[   62.356157][ T5066]  ? mark_lock+0x9a/0x350
[   62.360479][ T5066]  ? __lock_acquire+0x1346/0x1fd0
[   62.365520][ T5066]  ? __pfx_lock_acquire+0x10/0x10
[   62.370626][ T5066]  ? ktime_get_with_offset+0x105/0x330
[   62.376257][ T5066]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[   62.382440][ T5066]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[   62.389433][ T5066]  ? ktime_get_with_offset+0x105/0x330
[   62.395162][ T5066]  ? seqcount_lockdep_reader_access+0x157/0x220
[   62.401663][ T5066]  ? lockdep_hardirqs_on+0x99/0x150
[   62.408539][ T5066]  ? seqcount_lockdep_reader_access+0x1d7/0x220
[   62.415784][ T5066]  ? __pfx_seqcount_lockdep_reader_access+0x10/0x10
[   62.423005][ T5066]  ? __check_object_size+0x8e/0xa00
[   62.428655][ T5066]  ? bpf_obj_name_cpy+0x18a/0x1d0
[   62.433851][ T5066]  ? bpf_lsm_bpf_prog_load+0x9/0x10
[   62.439482][ T5066]  ? security_bpf_prog_load+0x87/0xb0
[   62.445815][ T5066]  bpf_prog_load+0x1667/0x20f0
[   62.451029][ T5066]  ? __pfx_bpf_prog_load+0x10/0x10
[   62.456572][ T5066]  ? __pfx___might_resched+0x10/0x10
[   62.461973][ T5066]  ? __might_fault+0xc6/0x120
[   62.466740][ T5066]  ? bpf_lsm_bpf+0x9/0x10
[   62.471148][ T5066]  ? security_bpf+0x87/0xb0
[   62.475930][ T5066]  __sys_bpf+0x4ee/0x810
[   62.480185][ T5066]  ? __pfx___sys_bpf+0x10/0x10
[   62.484966][ T5066]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[   62.491459][ T5066]  ? exc_page_fault+0x585/0x890
[   62.496583][ T5066]  __x64_sys_bpf+0x7c/0x90
[   62.501279][ T5066]  do_syscall_64+0xfb/0x240
[   62.506104][ T5066]  entry_SYSCALL_64_after_hwframe+0x6d/0x75
[   62.512527][ T5066] RIP: 0033:0x7f53459ce469
[   62.517810][ T5066] 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
[   62.539134][ T5066] RSP: 002b:00007fffba56c818 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[   62.549344][ T5066] RAX: ffffffffffffffda RBX: 00007fffba56c9f8 RCX: 00007f53459ce469
[   62.557529][ T5066] RDX: 0000000000000090 RSI: 0000000020000600 RDI: 0000000000000005
[   62.565587][ T5066] RBP: 00007f5345a41610 R08: 0000000000000000 R09: 0000000000000000
[   62.573814][ T5066] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[   62.582050][ T5066] R13: 00007fffba56c9e8 R14: 0000000000000001 R15: 0000000000000001
[   62.590112][ T5066]  </TASK>
[   62.593665][ T5066] Kernel Offset: disabled
[   62.598812][ T5066] Rebooting in 86400 seconds..