./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1556518401
<...>
Warning: Permanently added '10.128.0.68' (ED25519) to the list of known hosts.
execve("./syz-executor1556518401", ["./syz-executor1556518401"], 0x7ffe6c1b3d90 /* 10 vars */) = 0
brk(NULL) = 0x55556fdc5000
brk(0x55556fdc5d00) = 0x55556fdc5d00
arch_prctl(ARCH_SET_FS, 0x55556fdc5380) = 0
set_tid_address(0x55556fdc5650) = 5812
set_robust_list(0x55556fdc5660, 24) = 0
rseq(0x55556fdc5ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor1556518401", 4096) = 28
getrandom("\xce\xe7\xae\x21\x6a\xfd\x6d\x8f", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x55556fdc5d00
brk(0x55556fde6d00) = 0x55556fde6d00
brk(0x55556fde7000) = 0x55556fde7000
mprotect(0x7f0e9df53000, 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
write(1, "executing program\n", 18executing program
) = 18
[ 46.746461][ T29] audit: type=1400 audit(1735944213.036:88): avc: denied { execmem } for pid=5812 comm="syz-executor155" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 46.771991][ T29] audit: type=1400 audit(1735944213.066:89): avc: denied { prog_load } for pid=5812 comm="syz-executor155" 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
[ 46.791464][ T29] audit: type=1400 audit(1735944213.066:90): avc: denied { bpf } for pid=5812 comm="syz-executor155" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[ 46.812804][ T29] audit: type=1400 audit(1735944213.066:91): avc: denied { perfmon } for pid=5812 comm="syz-executor155" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[ 46.834188][ T5812] ------------[ cut here ]------------
[ 46.834497][ T29] audit: type=1400 audit(1735944213.116:92): avc: denied { prog_run } for pid=5812 comm="syz-executor155" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[ 46.839718][ T5812] Please remove unsupported % in format string
[ 46.840260][ T5812] WARNING: CPU: 1 PID: 5812 at lib/vsprintf.c:2704 format_decode+0xa07/0xba0
[ 46.873933][ T5812] Modules linked in:
[ 46.877803][ T5812] CPU: 1 UID: 0 PID: 5812 Comm: syz-executor155 Not tainted 6.13.0-rc5-syzkaller-00012-g0bc21e701a6f #0
[ 46.888926][ T5812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 46.898996][ T5812] RIP: 0010:format_decode+0xa07/0xba0
[ 46.904390][ T5812] 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
[ 46.924033][ T5812] RSP: 0018:ffffc900034976e0 EFLAGS: 00010282
[ 46.930112][ T5812] RAX: 0000000000000000 RBX: ffffc90003497954 RCX: ffffffff815a5139
[ 46.938075][ T5812] RDX: ffff888013098000 RSI: ffffffff815a5146 RDI: 0000000000000001
[ 46.946056][ T5812] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 46.954041][ T5812] R10: 0000000000000000 R11: 0000000000000001 R12: ffffc900034977e0
[ 46.962018][ T5812] R13: 0000000000000000 R14: 0000000000000000 R15: 00000000ffffffd0
[ 46.969994][ T5812] FS: 000055556fdc5380(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
[ 46.978907][ T5812] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 46.985519][ T5812] CR2: 0000000023454398 CR3: 000000002b376000 CR4: 00000000003526f0
[ 46.993512][ T5812] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 47.001499][ T5812] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 47.009499][ T5812] Call Trace:
[ 47.012771][ T5812]
[ 47.015689][ T5812] ? __warn+0xea/0x3c0
[ 47.019760][ T5812] ? mark_lock+0xb5/0xc60
[ 47.024079][ T5812] ? format_decode+0xa07/0xba0
[ 47.028825][ T5812] ? report_bug+0x3c0/0x580
[ 47.033337][ T5812] ? handle_bug+0x54/0xa0
[ 47.037662][ T5812] ? exc_invalid_op+0x17/0x50
[ 47.042350][ T5812] ? asm_exc_invalid_op+0x1a/0x20
[ 47.047375][ T5812] ? __warn_printk+0x199/0x350
[ 47.052142][ T5812] ? __warn_printk+0x1a6/0x350
[ 47.056904][ T5812] ? format_decode+0xa07/0xba0
[ 47.061681][ T5812] ? __pfx_format_decode+0x10/0x10
[ 47.066792][ T5812] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.072692][ T5812] ? bpf_bprintf_prepare+0x5ea/0x1490
[ 47.078063][ T5812] bstr_printf+0x137/0x1090
[ 47.082573][ T5812] ? __pfx_bstr_printf+0x10/0x10
[ 47.087504][ T5812] ? find_held_lock+0x2d/0x110
[ 47.092276][ T5812] ? bpf_test_run+0x450/0xa90
[ 47.096948][ T5812] bpf_trace_printk+0x10b/0x190
[ 47.101799][ T5812] ? __pfx_bpf_trace_printk+0x10/0x10
[ 47.107161][ T5812] ? trace_lock_acquire+0x14e/0x1f0
[ 47.112371][ T5812] ? bpf_test_timer_enter+0x9d/0x180
[ 47.117651][ T5812] ? bpf_test_run+0x450/0xa90
[ 47.122338][ T5812] ? ktime_get+0x206/0x300
[ 47.126745][ T5812] ? lockdep_hardirqs_on+0x7c/0x110
[ 47.131964][ T5812] ? read_tsc+0x9/0x20
[ 47.136038][ T5812] bpf_prog_12183cdb1cd51dab+0x37/0x3b
[ 47.141517][ T5812] bpf_test_run+0x49d/0xa90
[ 47.146032][ T5812] ? __pfx_bpf_test_run+0x10/0x10
[ 47.151097][ T5812] ? __asan_memset+0x23/0x50
[ 47.155677][ T5812] bpf_prog_test_run_skb+0xb8d/0x2270
[ 47.161064][ T5812] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 47.166864][ T5812] ? lock_acquire+0x2f/0xb0
[ 47.171373][ T5812] ? __might_fault+0xe3/0x190
[ 47.176048][ T5812] ? fdget+0x176/0x210
[ 47.180130][ T5812] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 47.185931][ T5812] __sys_bpf+0xfc6/0x49c0
[ 47.190265][ T5812] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 47.195895][ T5812] ? __pfx___sys_bpf+0x10/0x10
[ 47.200663][ T5812] ? do_raw_spin_lock+0x12d/0x2c0
[ 47.205683][ T5812] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 47.211069][ T5812] ? lock_acquire+0x2f/0xb0
[ 47.215563][ T5812] ? ptrace_stop.part.0+0x488/0x940
[ 47.220770][ T5812] ? ptrace_stop.part.0+0x722/0x940
[ 47.225968][ T5812] ? _raw_spin_unlock_irq+0x23/0x50
[ 47.231174][ T5812] ? lockdep_hardirqs_on+0x7c/0x110
[ 47.236370][ T5812] __x64_sys_bpf+0x78/0xc0
[ 47.240793][ T5812] do_syscall_64+0xcd/0x250
[ 47.245293][ T5812] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.251194][ T5812] RIP: 0033:0x7f0e9dee04e9
[ 47.255599][ T5812] 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
[ 47.275229][ T5812] RSP: 002b:00007ffec7f319d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 47.283664][ T5812] RAX: ffffffffffffffda RBX: 00007ffec7f31ba8 RCX: 00007f0e9dee04e9
[ 47.291650][ T5812] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[ 47.299639][ T5812] RBP: 00007f0e9df53610 R08: 0000000000000000 R09: 00007ffec7f31ba8
[ 47.307599][ T5812] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 47.315571][ T5812] R13: 00007ffec7f31b98 R14: 0000000000000001 R15: 0000000000000001
[ 47.323552][ T5812]
[ 47.326547][ T5812] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 47.333795][ T5812] CPU: 1 UID: 0 PID: 5812 Comm: syz-executor155 Not tainted 6.13.0-rc5-syzkaller-00012-g0bc21e701a6f #0
[ 47.344869][ T5812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 47.354894][ T5812] Call Trace:
[ 47.358144][ T5812]
[ 47.361054][ T5812] dump_stack_lvl+0x3d/0x1f0
[ 47.365622][ T5812] panic+0x71d/0x800
[ 47.369500][ T5812] ? __pfx_panic+0x10/0x10
[ 47.373893][ T5812] ? show_trace_log_lvl+0x29d/0x3d0
[ 47.379063][ T5812] ? check_panic_on_warn+0x1f/0xb0
[ 47.384147][ T5812] ? format_decode+0xa07/0xba0
[ 47.388880][ T5812] check_panic_on_warn+0xab/0xb0
[ 47.393787][ T5812] __warn+0xf6/0x3c0
[ 47.397650][ T5812] ? mark_lock+0xb5/0xc60
[ 47.401948][ T5812] ? format_decode+0xa07/0xba0
[ 47.406680][ T5812] report_bug+0x3c0/0x580
[ 47.410982][ T5812] handle_bug+0x54/0xa0
[ 47.415120][ T5812] exc_invalid_op+0x17/0x50
[ 47.419597][ T5812] asm_exc_invalid_op+0x1a/0x20
[ 47.424426][ T5812] RIP: 0010:format_decode+0xa07/0xba0
[ 47.429766][ T5812] 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
[ 47.449341][ T5812] RSP: 0018:ffffc900034976e0 EFLAGS: 00010282
[ 47.455376][ T5812] RAX: 0000000000000000 RBX: ffffc90003497954 RCX: ffffffff815a5139
[ 47.463318][ T5812] RDX: ffff888013098000 RSI: ffffffff815a5146 RDI: 0000000000000001
[ 47.471258][ T5812] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 47.479198][ T5812] R10: 0000000000000000 R11: 0000000000000001 R12: ffffc900034977e0
[ 47.487139][ T5812] R13: 0000000000000000 R14: 0000000000000000 R15: 00000000ffffffd0
[ 47.495083][ T5812] ? __warn_printk+0x199/0x350
[ 47.499819][ T5812] ? __warn_printk+0x1a6/0x350
[ 47.504557][ T5812] ? __pfx_format_decode+0x10/0x10
[ 47.509634][ T5812] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.515509][ T5812] ? bpf_bprintf_prepare+0x5ea/0x1490
[ 47.520855][ T5812] bstr_printf+0x137/0x1090
[ 47.525333][ T5812] ? __pfx_bstr_printf+0x10/0x10
[ 47.530239][ T5812] ? find_held_lock+0x2d/0x110
[ 47.534977][ T5812] ? bpf_test_run+0x450/0xa90
[ 47.539625][ T5812] bpf_trace_printk+0x10b/0x190
[ 47.544446][ T5812] ? __pfx_bpf_trace_printk+0x10/0x10
[ 47.549784][ T5812] ? trace_lock_acquire+0x14e/0x1f0
[ 47.554953][ T5812] ? bpf_test_timer_enter+0x9d/0x180
[ 47.560208][ T5812] ? bpf_test_run+0x450/0xa90
[ 47.564861][ T5812] ? ktime_get+0x206/0x300
[ 47.569247][ T5812] ? lockdep_hardirqs_on+0x7c/0x110
[ 47.574421][ T5812] ? read_tsc+0x9/0x20
[ 47.578471][ T5812] bpf_prog_12183cdb1cd51dab+0x37/0x3b
[ 47.583896][ T5812] bpf_test_run+0x49d/0xa90
[ 47.588373][ T5812] ? __pfx_bpf_test_run+0x10/0x10
[ 47.593379][ T5812] ? __asan_memset+0x23/0x50
[ 47.597939][ T5812] bpf_prog_test_run_skb+0xb8d/0x2270
[ 47.603285][ T5812] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 47.609063][ T5812] ? lock_acquire+0x2f/0xb0
[ 47.613532][ T5812] ? __might_fault+0xe3/0x190
[ 47.618182][ T5812] ? fdget+0x176/0x210
[ 47.622223][ T5812] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 47.627998][ T5812] __sys_bpf+0xfc6/0x49c0
[ 47.632298][ T5812] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 47.637905][ T5812] ? __pfx___sys_bpf+0x10/0x10
[ 47.642639][ T5812] ? do_raw_spin_lock+0x12d/0x2c0
[ 47.647633][ T5812] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 47.652974][ T5812] ? lock_acquire+0x2f/0xb0
[ 47.657445][ T5812] ? ptrace_stop.part.0+0x488/0x940
[ 47.662616][ T5812] ? ptrace_stop.part.0+0x722/0x940
[ 47.667792][ T5812] ? _raw_spin_unlock_irq+0x23/0x50
[ 47.672961][ T5812] ? lockdep_hardirqs_on+0x7c/0x110
[ 47.678130][ T5812] __x64_sys_bpf+0x78/0xc0
[ 47.682526][ T5812] do_syscall_64+0xcd/0x250
[ 47.687002][ T5812] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.692868][ T5812] RIP: 0033:0x7f0e9dee04e9
[ 47.697250][ T5812] 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
[ 47.716831][ T5812] RSP: 002b:00007ffec7f319d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 47.725219][ T5812] RAX: ffffffffffffffda RBX: 00007ffec7f31ba8 RCX: 00007f0e9dee04e9
[ 47.733159][ T5812] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[ 47.741108][ T5812] RBP: 00007f0e9df53610 R08: 0000000000000000 R09: 00007ffec7f31ba8
[ 47.749047][ T5812] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 47.756985][ T5812] R13: 00007ffec7f31b98 R14: 0000000000000001 R15: 0000000000000001
[ 47.764928][ T5812]
[ 47.768120][ T5812] Kernel Offset: disabled
[ 47.772448][ T5812] Rebooting in 86400 seconds..