./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor656008310

<...>
Warning: Permanently added '10.128.0.245' (ED25519) to the list of known hosts.
execve("./syz-executor656008310", ["./syz-executor656008310"], 0x7fff89e91cf0 /* 10 vars */) = 0
brk(NULL)                               = 0x555567246000
brk(0x555567246d00)                     = 0x555567246d00
arch_prctl(ARCH_SET_FS, 0x555567246380) = 0
set_tid_address(0x555567246650)         = 5813
set_robust_list(0x555567246660, 24)     = 0
rseq(0x555567246ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor656008310", 4096) = 27
getrandom("\xb6\xb9\x03\x6d\x97\xa7\x24\x58", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x555567246d00
brk(0x555567267d00)                     = 0x555567267d00
brk(0x555567268000)                     = 0x555567268000
mprotect(0x7f3a5541c000, 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
executing program
write(1, "executing program\n", 18)     = 18
[   53.653524][   T29] audit: type=1400 audit(1735937676.973:88): avc:  denied  { execmem } for  pid=5813 comm="syz-executor656" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[   53.684213][   T29] audit: type=1400 audit(1735937677.003:89): avc:  denied  { prog_load } for  pid=5813 comm="syz-executor656" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SOCKET_FILTER, insn_cnt=8, insns=0x20001000, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3
[   53.703609][   T29] audit: type=1400 audit(1735937677.003:90): avc:  denied  { bpf } for  pid=5813 comm="syz-executor656" capability=39  scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[   53.724693][   T29] audit: type=1400 audit(1735937677.003:91): avc:  denied  { perfmon } for  pid=5813 comm="syz-executor656" capability=38  scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[   53.747277][   T29] audit: type=1400 audit(1735937677.063:92): avc:  denied  { prog_run } for  pid=5813 comm="syz-executor656" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[   53.758035][ T5813] ------------[ cut here ]------------
[   53.772078][ T5813] Please remove unsupported %� in format string
[   53.778747][ T5813] WARNING: CPU: 1 PID: 5813 at lib/vsprintf.c:2704 format_decode+0xa07/0xba0
[   53.787554][ T5813] Modules linked in:
[   53.791468][ T5813] CPU: 1 UID: 0 PID: 5813 Comm: syz-executor656 Not tainted 6.13.0-rc5-syzkaller-00012-g0bc21e701a6f #0
[   53.802581][ T5813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[   53.812655][ T5813] RIP: 0010:format_decode+0xa07/0xba0
[   53.818015][ T5813] Code: f6 41 c6 44 24 05 08 e9 c4 fa ff ff e8 92 d6 73 f6 c6 05 00 b4 21 05 01 90 48 c7 c7 20 24 cd 8c 40 0f b6 f5 e8 fa 0f 34 f6 90 <0f> 0b 90 90 e9 17 fc ff ff 48 8b 3c 24 e8 27 82 d6 f6 e9 0f f7 ff
[   53.837638][ T5813] RSP: 0018:ffffc900047ff6e0 EFLAGS: 00010282
[   53.843762][ T5813] RAX: 0000000000000000 RBX: ffffc900047ff954 RCX: ffffffff815a5139
[   53.851762][ T5813] RDX: ffff8880323f4880 RSI: ffffffff815a5146 RDI: 0000000000000001
[   53.859735][ T5813] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[   53.867756][ T5813] R10: 0000000000000000 R11: 0000000000000001 R12: ffffc900047ff7e0
[   53.875773][ T5813] R13: 0000000000000000 R14: 0000000000000000 R15: 00000000ffffffd0
[   53.883765][ T5813] FS:  0000555567246380(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
[   53.892729][ T5813] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   53.899310][ T5813] CR2: 0000000030068398 CR3: 0000000037272000 CR4: 00000000003526f0
[   53.907315][ T5813] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   53.915320][ T5813] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   53.923365][ T5813] Call Trace:
[   53.926637][ T5813]  <TASK>
[   53.929549][ T5813]  ? __warn+0xea/0x3c0
[   53.933642][ T5813]  ? mark_lock+0xb5/0xc60
[   53.937970][ T5813]  ? format_decode+0xa07/0xba0
[   53.942756][ T5813]  ? report_bug+0x3c0/0x580
[   53.947263][ T5813]  ? handle_bug+0x54/0xa0
[   53.951632][ T5813]  ? exc_invalid_op+0x17/0x50
[   53.956311][ T5813]  ? asm_exc_invalid_op+0x1a/0x20
[   53.961389][ T5813]  ? __warn_printk+0x199/0x350
[   53.966159][ T5813]  ? __warn_printk+0x1a6/0x350
[   53.970905][ T5813]  ? format_decode+0xa07/0xba0
[   53.975697][ T5813]  ? __pfx_format_decode+0x10/0x10
[   53.980804][ T5813]  ? __sanitizer_cov_trace_switch+0x54/0x90
[   53.986722][ T5813]  ? bpf_bprintf_prepare+0x5ea/0x1490
[   53.992134][ T5813]  bstr_printf+0x137/0x1090
[   53.996650][ T5813]  ? __pfx_bstr_printf+0x10/0x10
[   54.001605][ T5813]  ? find_held_lock+0x2d/0x110
[   54.006372][ T5813]  ? bpf_test_run+0x450/0xa90
[   54.011073][ T5813]  bpf_trace_printk+0x10b/0x190
[   54.015921][ T5813]  ? __pfx_bpf_trace_printk+0x10/0x10
[   54.021315][ T5813]  ? trace_lock_acquire+0x14e/0x1f0
[   54.026629][ T5813]  ? bpf_test_timer_enter+0x9d/0x180
[   54.031959][ T5813]  ? bpf_test_run+0x450/0xa90
[   54.036660][ T5813]  ? ktime_get+0x206/0x300
[   54.041117][ T5813]  ? lockdep_hardirqs_on+0x7c/0x110
[   54.046327][ T5813]  ? read_tsc+0x9/0x20
[   54.050387][ T5813]  bpf_prog_12183cdb1cd51dab+0x37/0x3b
[   54.055880][ T5813]  bpf_test_run+0x49d/0xa90
[   54.060395][ T5813]  ? __pfx_bpf_test_run+0x10/0x10
[   54.065470][ T5813]  ? __asan_memset+0x23/0x50
[   54.070063][ T5813]  bpf_prog_test_run_skb+0xb8d/0x2270
[   54.075477][ T5813]  ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[   54.081318][ T5813]  ? lock_acquire+0x2f/0xb0
[   54.085810][ T5813]  ? __might_fault+0xe3/0x190
[   54.090469][ T5813]  ? fdget+0x176/0x210
[   54.094560][ T5813]  ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[   54.100388][ T5813]  __sys_bpf+0xfc6/0x49c0
[   54.104763][ T5813]  ? __pfx_lock_acquire.part.0+0x10/0x10
[   54.110399][ T5813]  ? __pfx___sys_bpf+0x10/0x10
[   54.115208][ T5813]  ? do_raw_spin_lock+0x12d/0x2c0
[   54.120235][ T5813]  ? __pfx_do_raw_spin_lock+0x10/0x10
[   54.125659][ T5813]  ? lock_acquire+0x2f/0xb0
[   54.130165][ T5813]  ? ptrace_stop.part.0+0x488/0x940
[   54.135395][ T5813]  ? ptrace_stop.part.0+0x722/0x940
[   54.140611][ T5813]  ? _raw_spin_unlock_irq+0x23/0x50
[   54.145832][ T5813]  ? lockdep_hardirqs_on+0x7c/0x110
[   54.151069][ T5813]  __x64_sys_bpf+0x78/0xc0
[   54.155483][ T5813]  do_syscall_64+0xcd/0x250
[   54.159973][ T5813]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   54.165900][ T5813] RIP: 0033:0x7f3a553a94e9
[   54.170312][ T5813] 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
[   54.189972][ T5813] RSP: 002b:00007fff519bc478 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[   54.198442][ T5813] RAX: ffffffffffffffda RBX: 00007fff519bc648 RCX: 00007f3a553a94e9
[   54.206439][ T5813] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[   54.214437][ T5813] RBP: 00007f3a5541c610 R08: 0000000000000000 R09: 00007fff519bc648
[   54.222471][ T5813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[   54.230454][ T5813] R13: 00007fff519bc638 R14: 0000000000000001 R15: 0000000000000001
[   54.238480][ T5813]  </TASK>
[   54.241544][ T5813] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   54.248807][ T5813] CPU: 1 UID: 0 PID: 5813 Comm: syz-executor656 Not tainted 6.13.0-rc5-syzkaller-00012-g0bc21e701a6f #0
[   54.259906][ T5813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[   54.269952][ T5813] Call Trace:
[   54.273212][ T5813]  <TASK>
[   54.276126][ T5813]  dump_stack_lvl+0x3d/0x1f0
[   54.280704][ T5813]  panic+0x71d/0x800
[   54.284608][ T5813]  ? __pfx_panic+0x10/0x10
[   54.289009][ T5813]  ? show_trace_log_lvl+0x29d/0x3d0
[   54.294195][ T5813]  ? check_panic_on_warn+0x1f/0xb0
[   54.299288][ T5813]  ? format_decode+0xa07/0xba0
[   54.304028][ T5813]  check_panic_on_warn+0xab/0xb0
[   54.308944][ T5813]  __warn+0xf6/0x3c0
[   54.312831][ T5813]  ? mark_lock+0xb5/0xc60
[   54.317137][ T5813]  ? format_decode+0xa07/0xba0
[   54.321878][ T5813]  report_bug+0x3c0/0x580
[   54.326197][ T5813]  handle_bug+0x54/0xa0
[   54.330335][ T5813]  exc_invalid_op+0x17/0x50
[   54.334816][ T5813]  asm_exc_invalid_op+0x1a/0x20
[   54.339654][ T5813] RIP: 0010:format_decode+0xa07/0xba0
[   54.345002][ T5813] Code: f6 41 c6 44 24 05 08 e9 c4 fa ff ff e8 92 d6 73 f6 c6 05 00 b4 21 05 01 90 48 c7 c7 20 24 cd 8c 40 0f b6 f5 e8 fa 0f 34 f6 90 <0f> 0b 90 90 e9 17 fc ff ff 48 8b 3c 24 e8 27 82 d6 f6 e9 0f f7 ff
[   54.364598][ T5813] RSP: 0018:ffffc900047ff6e0 EFLAGS: 00010282
[   54.370642][ T5813] RAX: 0000000000000000 RBX: ffffc900047ff954 RCX: ffffffff815a5139
[   54.378588][ T5813] RDX: ffff8880323f4880 RSI: ffffffff815a5146 RDI: 0000000000000001
[   54.386548][ T5813] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[   54.394508][ T5813] R10: 0000000000000000 R11: 0000000000000001 R12: ffffc900047ff7e0
[   54.402453][ T5813] R13: 0000000000000000 R14: 0000000000000000 R15: 00000000ffffffd0
[   54.410404][ T5813]  ? __warn_printk+0x199/0x350
[   54.415172][ T5813]  ? __warn_printk+0x1a6/0x350
[   54.419933][ T5813]  ? __pfx_format_decode+0x10/0x10
[   54.425021][ T5813]  ? __sanitizer_cov_trace_switch+0x54/0x90
[   54.430900][ T5813]  ? bpf_bprintf_prepare+0x5ea/0x1490
[   54.436255][ T5813]  bstr_printf+0x137/0x1090
[   54.440746][ T5813]  ? __pfx_bstr_printf+0x10/0x10
[   54.445670][ T5813]  ? find_held_lock+0x2d/0x110
[   54.450420][ T5813]  ? bpf_test_run+0x450/0xa90
[   54.455073][ T5813]  bpf_trace_printk+0x10b/0x190
[   54.459914][ T5813]  ? __pfx_bpf_trace_printk+0x10/0x10
[   54.465259][ T5813]  ? trace_lock_acquire+0x14e/0x1f0
[   54.470440][ T5813]  ? bpf_test_timer_enter+0x9d/0x180
[   54.475702][ T5813]  ? bpf_test_run+0x450/0xa90
[   54.480370][ T5813]  ? ktime_get+0x206/0x300
[   54.484763][ T5813]  ? lockdep_hardirqs_on+0x7c/0x110
[   54.489955][ T5813]  ? read_tsc+0x9/0x20
[   54.494007][ T5813]  bpf_prog_12183cdb1cd51dab+0x37/0x3b
[   54.499455][ T5813]  bpf_test_run+0x49d/0xa90
[   54.504009][ T5813]  ? __pfx_bpf_test_run+0x10/0x10
[   54.509036][ T5813]  ? __asan_memset+0x23/0x50
[   54.513615][ T5813]  bpf_prog_test_run_skb+0xb8d/0x2270
[   54.518980][ T5813]  ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[   54.524776][ T5813]  ? lock_acquire+0x2f/0xb0
[   54.529259][ T5813]  ? __might_fault+0xe3/0x190
[   54.533919][ T5813]  ? fdget+0x176/0x210
[   54.537968][ T5813]  ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[   54.543753][ T5813]  __sys_bpf+0xfc6/0x49c0
[   54.548062][ T5813]  ? __pfx_lock_acquire.part.0+0x10/0x10
[   54.553672][ T5813]  ? __pfx___sys_bpf+0x10/0x10
[   54.558430][ T5813]  ? do_raw_spin_lock+0x12d/0x2c0
[   54.563433][ T5813]  ? __pfx_do_raw_spin_lock+0x10/0x10
[   54.568802][ T5813]  ? lock_acquire+0x2f/0xb0
[   54.573282][ T5813]  ? ptrace_stop.part.0+0x488/0x940
[   54.578475][ T5813]  ? ptrace_stop.part.0+0x722/0x940
[   54.583670][ T5813]  ? _raw_spin_unlock_irq+0x23/0x50
[   54.588845][ T5813]  ? lockdep_hardirqs_on+0x7c/0x110
[   54.594023][ T5813]  __x64_sys_bpf+0x78/0xc0
[   54.598421][ T5813]  do_syscall_64+0xcd/0x250
[   54.602911][ T5813]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   54.608786][ T5813] RIP: 0033:0x7f3a553a94e9
[   54.613176][ T5813] 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
[   54.632757][ T5813] RSP: 002b:00007fff519bc478 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[   54.641143][ T5813] RAX: ffffffffffffffda RBX: 00007fff519bc648 RCX: 00007f3a553a94e9
[   54.649090][ T5813] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[   54.657035][ T5813] RBP: 00007f3a5541c610 R08: 0000000000000000 R09: 00007fff519bc648
[   54.664982][ T5813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[   54.672926][ T5813] R13: 00007fff519bc638 R14: 0000000000000001 R15: 0000000000000001
[   54.680881][ T5813]  </TASK>
[   54.684128][ T5813] Kernel Offset: disabled
[   54.688450][ T5813] Rebooting in 86400 seconds..