./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3208221806
<...>
Warning: Permanently added '10.128.0.85' (ED25519) to the list of known hosts.
execve("./syz-executor3208221806", ["./syz-executor3208221806"], 0x7ffdcc6e6b20 /* 10 vars */) = 0
brk(NULL) = 0x5555892de000
brk(0x5555892ded00) = 0x5555892ded00
arch_prctl(ARCH_SET_FS, 0x5555892de380) = 0
set_tid_address(0x5555892de650) = 5812
set_robust_list(0x5555892de660, 24) = 0
rseq(0x5555892deca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor3208221806", 4096) = 28
getrandom("\x21\x81\x90\x1e\xc0\x02\xe4\x4e", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x5555892ded00
brk(0x5555892ffd00) = 0x5555892ffd00
brk(0x555589300000) = 0x555589300000
mprotect(0x7f36e1f16000, 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 5813 attached
, child_tidptr=0x5555892de650) = 5813
[pid 5813] set_robust_list(0x5555892de660, 24) = 0
[pid 5813] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5813] setpgid(0, 0) = 0
[pid 5813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5813] write(3, "1000", 4) = 4
[ 53.858170][ T29] audit: type=1400 audit(1735969562.421:88): avc: denied { execmem } for pid=5812 comm="syz-executor320" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[pid 5813] close(3executing program
) = 0
[pid 5813] write(1, "executing program\n", 18) = 18
[ 53.934997][ T29] audit: type=1400 audit(1735969562.501:89): avc: denied { prog_load } for pid=5813 comm="syz-executor320" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[ 53.954390][ T29] audit: type=1400 audit(1735969562.501:90): avc: denied { bpf } for pid=5813 comm="syz-executor320" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[pid 5813] 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
[ 53.975672][ T29] audit: type=1400 audit(1735969562.501:91): avc: denied { perfmon } for pid=5813 comm="syz-executor320" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[ 53.997895][ T29] audit: type=1400 audit(1735969562.561:92): avc: denied { prog_run } for pid=5813 comm="syz-executor320" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[ 53.998635][ T5813] ------------[ cut here ]------------
[ 54.022715][ T5813] Please remove unsupported % in format string
[ 54.029571][ T5813] WARNING: CPU: 0 PID: 5813 at lib/vsprintf.c:2704 format_decode+0xa07/0xba0
[ 54.038401][ T5813] Modules linked in:
[ 54.042321][ T5813] CPU: 0 UID: 0 PID: 5813 Comm: syz-executor320 Not tainted 6.13.0-rc5-syzkaller-00161-g63676eefb7a0 #0
[ 54.053433][ T5813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 54.063513][ T5813] RIP: 0010:format_decode+0xa07/0xba0
[ 54.068881][ T5813] Code: f6 41 c6 44 24 05 08 e9 c4 fa ff ff e8 82 c6 73 f6 c6 05 80 a6 21 05 01 90 48 c7 c7 60 25 cd 8c 40 0f b6 f5 e8 fa ff 33 f6 90 <0f> 0b 90 90 e9 17 fc ff ff 48 8b 3c 24 e8 17 72 d6 f6 e9 0f f7 ff
[ 54.088516][ T5813] RSP: 0018:ffffc900034cf6e0 EFLAGS: 00010282
[ 54.094609][ T5813] RAX: 0000000000000000 RBX: ffffc900034cf954 RCX: ffffffff815a5139
[ 54.102586][ T5813] RDX: ffff88801ef98000 RSI: ffffffff815a5146 RDI: 0000000000000001
[ 54.110578][ T5813] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 54.118528][ T5813] R10: 0000000000000000 R11: 0000000000000001 R12: ffffc900034cf7e0
[ 54.126505][ T5813] R13: 0000000000000000 R14: 0000000000000000 R15: 00000000ffffffd0
[ 54.134507][ T5813] FS: 00005555892de380(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
[ 54.143461][ T5813] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.150068][ T5813] CR2: 00007f36e1f1a0d0 CR3: 00000000785be000 CR4: 00000000003526f0
[ 54.158066][ T5813] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 54.166067][ T5813] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 54.174047][ T5813] Call Trace:
[ 54.177319][ T5813]
[ 54.180263][ T5813] ? __warn+0xea/0x3c0
[ 54.184328][ T5813] ? mark_lock+0xb5/0xc60
[ 54.188632][ T5813] ? format_decode+0xa07/0xba0
[ 54.193428][ T5813] ? report_bug+0x3c0/0x580
[ 54.197929][ T5813] ? handle_bug+0x54/0xa0
[ 54.202274][ T5813] ? exc_invalid_op+0x17/0x50
[ 54.206948][ T5813] ? asm_exc_invalid_op+0x1a/0x20
[ 54.211999][ T5813] ? __warn_printk+0x199/0x350
[ 54.216773][ T5813] ? __warn_printk+0x1a6/0x350
[ 54.221545][ T5813] ? format_decode+0xa07/0xba0
[ 54.226311][ T5813] ? __pfx_format_decode+0x10/0x10
[ 54.231433][ T5813] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 54.237325][ T5813] ? bpf_bprintf_prepare+0x5ea/0x1490
[ 54.242709][ T5813] bstr_printf+0x137/0x1090
[ 54.247214][ T5813] ? __pfx_bstr_printf+0x10/0x10
[ 54.252158][ T5813] ? find_held_lock+0x2d/0x110
[ 54.256923][ T5813] ? bpf_test_run+0x450/0xa90
[ 54.261627][ T5813] bpf_trace_printk+0x10b/0x190
[ 54.266502][ T5813] ? __pfx_bpf_trace_printk+0x10/0x10
[ 54.272065][ T5813] ? trace_lock_acquire+0x14e/0x1f0
[ 54.277261][ T5813] ? bpf_test_timer_enter+0x9d/0x180
[ 54.282558][ T5813] ? bpf_test_run+0x450/0xa90
[ 54.287230][ T5813] ? ktime_get+0x206/0x300
[ 54.291651][ T5813] ? lockdep_hardirqs_on+0x7c/0x110
[ 54.296847][ T5813] ? read_tsc+0x9/0x20
[ 54.300929][ T5813] bpf_prog_12183cdb1cd51dab+0x37/0x3b
[ 54.306378][ T5813] bpf_test_run+0x49d/0xa90
[ 54.310895][ T5813] ? __pfx_bpf_test_run+0x10/0x10
[ 54.315923][ T5813] ? __asan_memset+0x23/0x50
[ 54.320530][ T5813] bpf_prog_test_run_skb+0xb8d/0x2270
[ 54.325905][ T5813] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 54.331718][ T5813] ? lock_acquire+0x2f/0xb0
[ 54.336217][ T5813] ? __might_fault+0xe3/0x190
[ 54.340903][ T5813] ? fdget+0x176/0x210
[ 54.344980][ T5813] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 54.350794][ T5813] __sys_bpf+0xfc6/0x49c0
[ 54.355120][ T5813] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 54.360760][ T5813] ? __pfx___sys_bpf+0x10/0x10
[ 54.365520][ T5813] ? do_raw_spin_lock+0x12d/0x2c0
[ 54.370553][ T5813] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 54.375919][ T5813] ? lock_acquire+0x2f/0xb0
[ 54.380444][ T5813] ? ptrace_stop.part.0+0x488/0x940
[ 54.385653][ T5813] ? ptrace_stop.part.0+0x722/0x940
[ 54.390889][ T5813] ? _raw_spin_unlock_irq+0x23/0x50
[ 54.396084][ T5813] ? lockdep_hardirqs_on+0x7c/0x110
[ 54.401307][ T5813] __x64_sys_bpf+0x78/0xc0
[ 54.405723][ T5813] do_syscall_64+0xcd/0x250
[ 54.410248][ T5813] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.416141][ T5813] RIP: 0033:0x7f36e1ea3bf9
[ 54.420562][ T5813] 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
[ 54.440199][ T5813] RSP: 002b:00007ffd1ab522c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 54.448640][ T5813] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f36e1ea3bf9
[ 54.456622][ T5813] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[ 54.464621][ T5813] RBP: 0000000000000000 R08: 0000000000000006 R09: 0000000000000006
[ 54.472622][ T5813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 54.480603][ T5813] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000001
[ 54.488557][ T5813]
[ 54.491590][ T5813] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 54.498860][ T5813] CPU: 0 UID: 0 PID: 5813 Comm: syz-executor320 Not tainted 6.13.0-rc5-syzkaller-00161-g63676eefb7a0 #0
[ 54.509943][ T5813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 54.519983][ T5813] Call Trace:
[ 54.523245][ T5813]
[ 54.526158][ T5813] dump_stack_lvl+0x3d/0x1f0
[ 54.530739][ T5813] panic+0x71d/0x800
[ 54.534621][ T5813] ? __pfx_panic+0x10/0x10
[ 54.539025][ T5813] ? show_trace_log_lvl+0x29d/0x3d0
[ 54.544212][ T5813] ? check_panic_on_warn+0x1f/0xb0
[ 54.549304][ T5813] ? format_decode+0xa07/0xba0
[ 54.554060][ T5813] check_panic_on_warn+0xab/0xb0
[ 54.558977][ T5813] __warn+0xf6/0x3c0
[ 54.562852][ T5813] ? mark_lock+0xb5/0xc60
[ 54.567163][ T5813] ? format_decode+0xa07/0xba0
[ 54.571912][ T5813] report_bug+0x3c0/0x580
[ 54.576231][ T5813] handle_bug+0x54/0xa0
[ 54.580372][ T5813] exc_invalid_op+0x17/0x50
[ 54.584862][ T5813] asm_exc_invalid_op+0x1a/0x20
[ 54.589700][ T5813] RIP: 0010:format_decode+0xa07/0xba0
[ 54.595057][ T5813] Code: f6 41 c6 44 24 05 08 e9 c4 fa ff ff e8 82 c6 73 f6 c6 05 80 a6 21 05 01 90 48 c7 c7 60 25 cd 8c 40 0f b6 f5 e8 fa ff 33 f6 90 <0f> 0b 90 90 e9 17 fc ff ff 48 8b 3c 24 e8 17 72 d6 f6 e9 0f f7 ff
[ 54.614646][ T5813] RSP: 0018:ffffc900034cf6e0 EFLAGS: 00010282
[ 54.620956][ T5813] RAX: 0000000000000000 RBX: ffffc900034cf954 RCX: ffffffff815a5139
[ 54.628908][ T5813] RDX: ffff88801ef98000 RSI: ffffffff815a5146 RDI: 0000000000000001
[ 54.636860][ T5813] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 54.644814][ T5813] R10: 0000000000000000 R11: 0000000000000001 R12: ffffc900034cf7e0
[ 54.652781][ T5813] R13: 0000000000000000 R14: 0000000000000000 R15: 00000000ffffffd0
[ 54.660757][ T5813] ? __warn_printk+0x199/0x350
[ 54.665694][ T5813] ? __warn_printk+0x1a6/0x350
[ 54.670474][ T5813] ? __pfx_format_decode+0x10/0x10
[ 54.675590][ T5813] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 54.681496][ T5813] ? bpf_bprintf_prepare+0x5ea/0x1490
[ 54.686864][ T5813] bstr_printf+0x137/0x1090
[ 54.691357][ T5813] ? __pfx_bstr_printf+0x10/0x10
[ 54.696283][ T5813] ? find_held_lock+0x2d/0x110
[ 54.701036][ T5813] ? bpf_test_run+0x450/0xa90
[ 54.705696][ T5813] bpf_trace_printk+0x10b/0x190
[ 54.710532][ T5813] ? __pfx_bpf_trace_printk+0x10/0x10
[ 54.715883][ T5813] ? trace_lock_acquire+0x14e/0x1f0
[ 54.721072][ T5813] ? bpf_test_timer_enter+0x9d/0x180
[ 54.726343][ T5813] ? bpf_test_run+0x450/0xa90
[ 54.731003][ T5813] ? ktime_get+0x206/0x300
[ 54.735402][ T5813] ? lockdep_hardirqs_on+0x7c/0x110
[ 54.740584][ T5813] ? read_tsc+0x9/0x20
[ 54.744646][ T5813] bpf_prog_12183cdb1cd51dab+0x37/0x3b
[ 54.750084][ T5813] bpf_test_run+0x49d/0xa90
[ 54.754579][ T5813] ? __pfx_bpf_test_run+0x10/0x10
[ 54.759692][ T5813] ? __asan_memset+0x23/0x50
[ 54.764273][ T5813] bpf_prog_test_run_skb+0xb8d/0x2270
[ 54.769637][ T5813] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 54.775444][ T5813] ? lock_acquire+0x2f/0xb0
[ 54.779932][ T5813] ? __might_fault+0xe3/0x190
[ 54.784599][ T5813] ? fdget+0x176/0x210
[ 54.788652][ T5813] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 54.794446][ T5813] __sys_bpf+0xfc6/0x49c0
[ 54.798763][ T5813] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 54.804380][ T5813] ? __pfx___sys_bpf+0x10/0x10
[ 54.809127][ T5813] ? do_raw_spin_lock+0x12d/0x2c0
[ 54.814151][ T5813] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 54.819507][ T5813] ? lock_acquire+0x2f/0xb0
[ 54.823991][ T5813] ? ptrace_stop.part.0+0x488/0x940
[ 54.829179][ T5813] ? ptrace_stop.part.0+0x722/0x940
[ 54.834373][ T5813] ? _raw_spin_unlock_irq+0x23/0x50
[ 54.839554][ T5813] ? lockdep_hardirqs_on+0x7c/0x110
[ 54.844737][ T5813] __x64_sys_bpf+0x78/0xc0
[ 54.849140][ T5813] do_syscall_64+0xcd/0x250
[ 54.853635][ T5813] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.859515][ T5813] RIP: 0033:0x7f36e1ea3bf9
[ 54.863914][ T5813] 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
[ 54.883512][ T5813] RSP: 002b:00007ffd1ab522c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 54.891917][ T5813] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f36e1ea3bf9
[ 54.899872][ T5813] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[ 54.907824][ T5813] RBP: 0000000000000000 R08: 0000000000000006 R09: 0000000000000006
[ 54.915776][ T5813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 54.923734][ T5813] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000001
[ 54.931695][ T5813]
[ 54.934895][ T5813] Kernel Offset: disabled
[ 54.939208][ T5813] Rebooting in 86400 seconds..