./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor463459515
<...>
Warning: Permanently added '10.128.1.175' (ED25519) to the list of known hosts.
execve("./syz-executor463459515", ["./syz-executor463459515"], 0x7ffe405eb890 /* 10 vars */) = 0
brk(NULL) = 0x555561c6e000
brk(0x555561c6ed00) = 0x555561c6ed00
arch_prctl(ARCH_SET_FS, 0x555561c6e380) = 0
set_tid_address(0x555561c6e650) = 5087
set_robust_list(0x555561c6e660, 24) = 0
rseq(0x555561c6eca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor463459515", 4096) = 27
getrandom("\xaa\x51\xa4\x3b\x32\x83\x24\x43", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x555561c6ed00
brk(0x555561c8fd00) = 0x555561c8fd00
brk(0x555561c90000) = 0x555561c90000
mprotect(0x7f10148cb000, 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
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5088 attached
, child_tidptr=0x555561c6e650) = 5088
[pid 5088] set_robust_list(0x555561c6e660, 24) = 0
[pid 5088] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5088] setpgid(0, 0) = 0
[pid 5088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5088] write(3, "1000", 4) = 4
[pid 5088] close(3) = 0
[pid 5088] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SOCKET_FILTER, insn_cnt=8, insns=0x200001c0, 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
[ 108.816453][ T5088] ------------[ cut here ]------------
[ 108.822396][ T5088] Please remove unsupported % in format string
[ 108.830074][ T5088] WARNING: CPU: 1 PID: 5088 at lib/vsprintf.c:2680 format_decode+0xa07/0xba0
[ 108.838928][ T5088] Modules linked in:
[ 108.842887][ T5088] CPU: 1 PID: 5088 Comm: syz-executor463 Not tainted 6.9.0-rc5-syzkaller-00355-g2c8159388952 #0
[ 108.853465][ T5088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[ 108.863578][ T5088] RIP: 0010:format_decode+0xa07/0xba0
[ 108.868973][ T5088] Code: f6 41 c6 44 24 05 08 e9 c4 fa ff ff e8 12 f9 c0 f6 c6 05 5f c5 db 04 01 90 48 c7 c7 80 c3 7c 8c 40 0f b6 f5 e8 2a 6a 83 f6 90 <0f> 0b 90 90 e9 17 fc ff ff 48 8b 3c 24 e8 b7 e7 1c f7 e9 0f f7 ff
[ 108.888646][ T5088] RSP: 0018:ffffc90004d2f780 EFLAGS: 00010286
[ 108.894778][ T5088] RAX: 0000000000000000 RBX: ffffc90004d2f9f4 RCX: ffffffff815174a9
[ 108.902805][ T5088] RDX: ffff8880256f1e00 RSI: ffffffff815174b6 RDI: 0000000000000001
[ 108.910803][ T5088] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 108.918832][ T5088] R10: 0000000000000000 R11: 0000000000000001 R12: ffffc90004d2f880
[ 108.926882][ T5088] R13: 0000000000000000 R14: 0000000000000000 R15: 00000000ffffffd0
[ 108.934908][ T5088] FS: 0000555561c6e380(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
[ 108.943902][ T5088] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 108.950493][ T5088] CR2: 00007f10148cf0d0 CR3: 0000000078b04000 CR4: 0000000000350ef0
[ 108.958519][ T5088] Call Trace:
[ 108.961818][ T5088]
[ 108.964818][ T5088] ? show_regs+0x8c/0xa0
[ 108.969097][ T5088] ? __warn+0xe5/0x3c0
[ 108.973262][ T5088] ? __wake_up_klogd.part.0+0x99/0xf0
[ 108.978692][ T5088] ? format_decode+0xa07/0xba0
[ 108.983543][ T5088] ? report_bug+0x3c0/0x580
[ 108.988103][ T5088] ? handle_bug+0x3d/0x70
[ 108.992505][ T5088] ? exc_invalid_op+0x17/0x50
[ 108.997220][ T5088] ? asm_exc_invalid_op+0x1a/0x20
[ 109.002272][ T5088] ? __warn_printk+0x199/0x350
[ 109.007122][ T5088] ? __warn_printk+0x1a6/0x350
[ 109.011924][ T5088] ? format_decode+0xa07/0xba0
[ 109.016759][ T5088] ? __pfx_format_decode+0x10/0x10
[ 109.021907][ T5088] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 109.027871][ T5088] ? srso_alias_return_thunk+0x5/0xfbef5
[ 109.033568][ T5088] ? bpf_bprintf_prepare+0x5ea/0x1490
[ 109.038978][ T5088] bstr_printf+0x137/0x1090
[ 109.043582][ T5088] ? __pfx_bstr_printf+0x10/0x10
[ 109.048579][ T5088] ? bpf_test_run+0x396/0x9e0
[ 109.053331][ T5088] bpf_trace_printk+0x10b/0x190
[ 109.058249][ T5088] ? __pfx_bpf_trace_printk+0x10/0x10
[ 109.063703][ T5088] ? bpf_test_run+0x396/0x9e0
[ 109.068429][ T5088] ? lockdep_hardirqs_on+0x7c/0x110
[ 109.073718][ T5088] ? srso_alias_return_thunk+0x5/0xfbef5
[ 109.079406][ T5088] ? ktime_get+0x2a5/0x4a0
[ 109.083911][ T5088] bpf_prog_12183cdb1cd51dab+0x36/0x3e
[ 109.089404][ T5088] bpf_test_run+0x3e5/0x9e0
[ 109.093996][ T5088] ? __pfx_bpf_test_run+0x10/0x10
[ 109.099110][ T5088] ? srso_alias_return_thunk+0x5/0xfbef5
[ 109.104828][ T5088] ? krealloc+0xa7/0x100
[ 109.109139][ T5088] ? srso_alias_return_thunk+0x5/0xfbef5
[ 109.114842][ T5088] bpf_prog_test_run_skb+0xb17/0x1db0
[ 109.120276][ T5088] ? __entry_text_end+0x1020c5/0x1020c9
[ 109.125893][ T5088] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 109.131754][ T5088] ? srso_alias_return_thunk+0x5/0xfbef5
[ 109.137485][ T5088] ? srso_alias_return_thunk+0x5/0xfbef5
[ 109.143187][ T5088] ? __fget_light+0x176/0x210
[ 109.147900][ T5088] ? srso_alias_return_thunk+0x5/0xfbef5
[ 109.153602][ T5088] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 109.159486][ T5088] __sys_bpf+0xd59/0x4b40
[ 109.163894][ T5088] ? __pfx_lock_acquire+0x10/0x10
[ 109.168964][ T5088] ? __pfx___sys_bpf+0x10/0x10
[ 109.173810][ T5088] ? do_raw_spin_lock+0x12d/0x2c0
[ 109.178886][ T5088] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 109.184847][ T5088] ? cgroup_update_frozen+0x144/0x6b0
[ 109.190286][ T5088] ? ptrace_stop.part.0+0x722/0x940
[ 109.195605][ T5088] ? _raw_spin_unlock_irq+0x23/0x50
[ 109.200850][ T5088] ? srso_alias_return_thunk+0x5/0xfbef5
[ 109.206545][ T5088] ? lockdep_hardirqs_on+0x7c/0x110
[ 109.211893][ T5088] __x64_sys_bpf+0x78/0xc0
[ 109.216392][ T5088] do_syscall_64+0xcf/0x260
[ 109.220934][ T5088] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.226909][ T5088] RIP: 0033:0x7f1014858bb9
[ 109.231356][ T5088] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 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
[ 109.251027][ T5088] RSP: 002b:00007ffc184ca738 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 109.259509][ T5088] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1014858bb9
[ 109.267534][ T5088] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[ 109.275564][ T5088] RBP: 0000000000000000 R08: 0000000000000006 R09: 0000000000000006
[ 109.283593][ T5088] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 109.291588][ T5088] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000001
[ 109.299637][ T5088]
[ 109.302721][ T5088] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 109.310084][ T5088] CPU: 1 PID: 5088 Comm: syz-executor463 Not tainted 6.9.0-rc5-syzkaller-00355-g2c8159388952 #0
[ 109.320504][ T5088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[ 109.330563][ T5088] Call Trace:
[ 109.333849][ T5088]
[ 109.336796][ T5088] dump_stack_lvl+0x3d/0x1f0
[ 109.341441][ T5088] panic+0x6f5/0x7a0
[ 109.345378][ T5088] ? __pfx_panic+0x10/0x10
[ 109.349805][ T5088] ? srso_alias_return_thunk+0x5/0xfbef5
[ 109.355489][ T5088] ? show_trace_log_lvl+0x363/0x500
[ 109.360730][ T5088] ? check_panic_on_warn+0x1f/0xb0
[ 109.365860][ T5088] ? format_decode+0xa07/0xba0
[ 109.370638][ T5088] check_panic_on_warn+0xab/0xb0
[ 109.375592][ T5088] __warn+0xf1/0x3c0
[ 109.379510][ T5088] ? __wake_up_klogd.part.0+0x99/0xf0
[ 109.384903][ T5088] ? format_decode+0xa07/0xba0
[ 109.389700][ T5088] report_bug+0x3c0/0x580
[ 109.394057][ T5088] handle_bug+0x3d/0x70
[ 109.398238][ T5088] exc_invalid_op+0x17/0x50
[ 109.402773][ T5088] asm_exc_invalid_op+0x1a/0x20
[ 109.407637][ T5088] RIP: 0010:format_decode+0xa07/0xba0
[ 109.413027][ T5088] Code: f6 41 c6 44 24 05 08 e9 c4 fa ff ff e8 12 f9 c0 f6 c6 05 5f c5 db 04 01 90 48 c7 c7 80 c3 7c 8c 40 0f b6 f5 e8 2a 6a 83 f6 90 <0f> 0b 90 90 e9 17 fc ff ff 48 8b 3c 24 e8 b7 e7 1c f7 e9 0f f7 ff
[ 109.432642][ T5088] RSP: 0018:ffffc90004d2f780 EFLAGS: 00010286
[ 109.438714][ T5088] RAX: 0000000000000000 RBX: ffffc90004d2f9f4 RCX: ffffffff815174a9
[ 109.446689][ T5088] RDX: ffff8880256f1e00 RSI: ffffffff815174b6 RDI: 0000000000000001
[ 109.454673][ T5088] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 109.462663][ T5088] R10: 0000000000000000 R11: 0000000000000001 R12: ffffc90004d2f880
[ 109.470658][ T5088] R13: 0000000000000000 R14: 0000000000000000 R15: 00000000ffffffd0
[ 109.478644][ T5088] ? __warn_printk+0x199/0x350
[ 109.483423][ T5088] ? __warn_printk+0x1a6/0x350
[ 109.488227][ T5088] ? __pfx_format_decode+0x10/0x10
[ 109.493351][ T5088] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 109.499264][ T5088] ? srso_alias_return_thunk+0x5/0xfbef5
[ 109.504928][ T5088] ? bpf_bprintf_prepare+0x5ea/0x1490
[ 109.510427][ T5088] bstr_printf+0x137/0x1090
[ 109.514961][ T5088] ? __pfx_bstr_printf+0x10/0x10
[ 109.519932][ T5088] ? bpf_test_run+0x396/0x9e0
[ 109.524802][ T5088] bpf_trace_printk+0x10b/0x190
[ 109.529766][ T5088] ? __pfx_bpf_trace_printk+0x10/0x10
[ 109.535167][ T5088] ? bpf_test_run+0x396/0x9e0
[ 109.539865][ T5088] ? lockdep_hardirqs_on+0x7c/0x110
[ 109.545089][ T5088] ? srso_alias_return_thunk+0x5/0xfbef5
[ 109.550737][ T5088] ? ktime_get+0x2a5/0x4a0
[ 109.555169][ T5088] bpf_prog_12183cdb1cd51dab+0x36/0x3e
[ 109.560647][ T5088] bpf_test_run+0x3e5/0x9e0
[ 109.565214][ T5088] ? __pfx_bpf_test_run+0x10/0x10
[ 109.570281][ T5088] ? srso_alias_return_thunk+0x5/0xfbef5
[ 109.575929][ T5088] ? krealloc+0xa7/0x100
[ 109.580193][ T5088] ? srso_alias_return_thunk+0x5/0xfbef5
[ 109.585845][ T5088] bpf_prog_test_run_skb+0xb17/0x1db0
[ 109.591250][ T5088] ? __entry_text_end+0x1020c5/0x1020c9
[ 109.596815][ T5088] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 109.602683][ T5088] ? srso_alias_return_thunk+0x5/0xfbef5
[ 109.608335][ T5088] ? srso_alias_return_thunk+0x5/0xfbef5
[ 109.614003][ T5088] ? __fget_light+0x176/0x210
[ 109.618708][ T5088] ? srso_alias_return_thunk+0x5/0xfbef5
[ 109.624358][ T5088] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 109.630366][ T5088] __sys_bpf+0xd59/0x4b40
[ 109.634725][ T5088] ? __pfx_lock_acquire+0x10/0x10
[ 109.639769][ T5088] ? __pfx___sys_bpf+0x10/0x10
[ 109.644561][ T5088] ? do_raw_spin_lock+0x12d/0x2c0
[ 109.649603][ T5088] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 109.654992][ T5088] ? cgroup_update_frozen+0x144/0x6b0
[ 109.660403][ T5088] ? ptrace_stop.part.0+0x722/0x940
[ 109.665652][ T5088] ? _raw_spin_unlock_irq+0x23/0x50
[ 109.670867][ T5088] ? srso_alias_return_thunk+0x5/0xfbef5
[ 109.676514][ T5088] ? lockdep_hardirqs_on+0x7c/0x110
[ 109.681754][ T5088] __x64_sys_bpf+0x78/0xc0
[ 109.686208][ T5088] do_syscall_64+0xcf/0x260
[ 109.690757][ T5088] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.696694][ T5088] RIP: 0033:0x7f1014858bb9
[ 109.701140][ T5088] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 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
[ 109.720778][ T5088] RSP: 002b:00007ffc184ca738 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 109.729202][ T5088] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1014858bb9
[ 109.737187][ T5088] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[ 109.745181][ T5088] RBP: 0000000000000000 R08: 0000000000000006 R09: 0000000000000006
[ 109.753158][ T5088] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 109.761135][ T5088] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000001
[ 109.769128][ T5088]
[ 109.772384][ T5088] Kernel Offset: disabled
[ 109.776742][ T5088] Rebooting in 86400 seconds..