./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3700453591
<...>
Warning: Permanently added '10.128.10.36' (ED25519) to the list of known hosts.
execve("./syz-executor3700453591", ["./syz-executor3700453591"], 0x7ffe01519e90 /* 10 vars */) = 0
brk(NULL) = 0x555578d32000
brk(0x555578d32d00) = 0x555578d32d00
arch_prctl(ARCH_SET_FS, 0x555578d32380) = 0
set_tid_address(0x555578d32650) = 5812
set_robust_list(0x555578d32660, 24) = 0
rseq(0x555578d32ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor3700453591", 4096) = 28
getrandom("\xb6\xd2\xe7\x0b\xcb\xf5\x06\x6c", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x555578d32d00
brk(0x555578d53d00) = 0x555578d53d00
brk(0x555578d54000) = 0x555578d54000
mprotect(0x7fa29ebf7000, 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, child_tidptr=0x555578d32650) = 5813
./strace-static-x86_64: Process 5813 attached
[pid 5813] set_robust_list(0x555578d32660, 24) = 0
[pid 5813] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[ 53.199303][ T29] audit: type=1400 audit(1735924646.136:88): avc: denied { execmem } for pid=5812 comm="syz-executor370" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[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
[pid 5813] close(3) = 0
[pid 5813] write(1, "executing program\n", 18executing program
) = 18
[ 53.287344][ T29] audit: type=1400 audit(1735924646.226:89): avc: denied { prog_load } for pid=5813 comm="syz-executor370" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[ 53.306722][ T29] audit: type=1400 audit(1735924646.226:90): avc: denied { bpf } for pid=5813 comm="syz-executor370" 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
[ 53.327779][ T29] audit: type=1400 audit(1735924646.226:91): avc: denied { perfmon } for pid=5813 comm="syz-executor370" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[ 53.350572][ T29] audit: type=1400 audit(1735924646.296:92): avc: denied { prog_run } for pid=5813 comm="syz-executor370" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[ 53.370307][ T5813] ------------[ cut here ]------------
[ 53.375852][ T5813] Please remove unsupported % in format string
[ 53.382433][ T5813] WARNING: CPU: 0 PID: 5813 at lib/vsprintf.c:2704 format_decode+0xa07/0xba0
[ 53.391213][ T5813] Modules linked in:
[ 53.395082][ T5813] CPU: 0 UID: 0 PID: 5813 Comm: syz-executor370 Not tainted 6.13.0-rc5-syzkaller-00012-g0bc21e701a6f #0
[ 53.406209][ T5813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 53.416278][ T5813] RIP: 0010:format_decode+0xa07/0xba0
[ 53.421672][ 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
[ 53.441287][ T5813] RSP: 0018:ffffc900035b76e0 EFLAGS: 00010282
[ 53.447334][ T5813] RAX: 0000000000000000 RBX: ffffc900035b7954 RCX: ffffffff815a5139
[ 53.455310][ T5813] RDX: ffff888012a92440 RSI: ffffffff815a5146 RDI: 0000000000000001
[ 53.463306][ T5813] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 53.471294][ T5813] R10: 0000000000000000 R11: 0000000000000001 R12: ffffc900035b77e0
[ 53.479267][ T5813] R13: 0000000000000000 R14: 0000000000000000 R15: 00000000ffffffd0
[ 53.487294][ T5813] FS: 0000555578d32380(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
[ 53.496269][ T5813] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.502886][ T5813] CR2: 00007fa29ebfb0d0 CR3: 00000000485b6000 CR4: 00000000003526f0
[ 53.510874][ T5813] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 53.518825][ T5813] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 53.526835][ T5813] Call Trace:
[ 53.530118][ T5813]
[ 53.533078][ T5813] ? __warn+0xea/0x3c0
[ 53.537150][ T5813] ? mark_lock+0xb5/0xc60
[ 53.541496][ T5813] ? format_decode+0xa07/0xba0
[ 53.546264][ T5813] ? report_bug+0x3c0/0x580
[ 53.550780][ T5813] ? handle_bug+0x54/0xa0
[ 53.555111][ T5813] ? exc_invalid_op+0x17/0x50
[ 53.559767][ T5813] ? asm_exc_invalid_op+0x1a/0x20
[ 53.564807][ T5813] ? __warn_printk+0x199/0x350
[ 53.569569][ T5813] ? __warn_printk+0x1a6/0x350
[ 53.574346][ T5813] ? format_decode+0xa07/0xba0
[ 53.579103][ T5813] ? __pfx_format_decode+0x10/0x10
[ 53.584231][ T5813] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 53.590127][ T5813] ? bpf_bprintf_prepare+0x5ea/0x1490
[ 53.595530][ T5813] bstr_printf+0x137/0x1090
[ 53.600044][ T5813] ? __pfx_bstr_printf+0x10/0x10
[ 53.605009][ T5813] ? find_held_lock+0x2d/0x110
[ 53.609775][ T5813] ? bpf_test_run+0x450/0xa90
[ 53.614461][ T5813] bpf_trace_printk+0x10b/0x190
[ 53.619309][ T5813] ? __pfx_bpf_trace_printk+0x10/0x10
[ 53.624708][ T5813] ? trace_lock_acquire+0x14e/0x1f0
[ 53.629909][ T5813] ? bpf_test_timer_enter+0x9d/0x180
[ 53.635216][ T5813] ? bpf_test_run+0x450/0xa90
[ 53.639886][ T5813] ? ktime_get+0x206/0x300
[ 53.644313][ T5813] ? lockdep_hardirqs_on+0x7c/0x110
[ 53.649542][ T5813] ? read_tsc+0x9/0x20
[ 53.653671][ T5813] bpf_prog_12183cdb1cd51dab+0x37/0x3b
[ 53.659134][ T5813] bpf_test_run+0x49d/0xa90
[ 53.663669][ T5813] ? __pfx_bpf_test_run+0x10/0x10
[ 53.668698][ T5813] ? __asan_memset+0x23/0x50
[ 53.673300][ T5813] bpf_prog_test_run_skb+0xb8d/0x2270
[ 53.678692][ T5813] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 53.684514][ T5813] ? lock_acquire+0x2f/0xb0
[ 53.689028][ T5813] ? __might_fault+0xe3/0x190
[ 53.693721][ T5813] ? fdget+0x176/0x210
[ 53.697790][ T5813] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 53.703609][ T5813] __sys_bpf+0xfc6/0x49c0
[ 53.707950][ T5813] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 53.713625][ T5813] ? __pfx___sys_bpf+0x10/0x10
[ 53.718386][ T5813] ? do_raw_spin_lock+0x12d/0x2c0
[ 53.723425][ T5813] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 53.728796][ T5813] ? lock_acquire+0x2f/0xb0
[ 53.733317][ T5813] ? ptrace_stop.part.0+0x488/0x940
[ 53.738517][ T5813] ? ptrace_stop.part.0+0x722/0x940
[ 53.743744][ T5813] ? _raw_spin_unlock_irq+0x23/0x50
[ 53.748938][ T5813] ? lockdep_hardirqs_on+0x7c/0x110
[ 53.754148][ T5813] __x64_sys_bpf+0x78/0xc0
[ 53.758565][ T5813] do_syscall_64+0xcd/0x250
[ 53.763085][ T5813] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 53.768976][ T5813] RIP: 0033:0x7fa29eb84bf9
[ 53.773404][ 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
[ 53.793117][ T5813] RSP: 002b:00007ffe2c984d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 53.801541][ T5813] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa29eb84bf9
[ 53.809506][ T5813] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[ 53.817486][ T5813] RBP: 0000000000000000 R08: 0000000000000006 R09: 0000000000000006
[ 53.825474][ T5813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 53.833483][ T5813] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000001
[ 53.842007][ T5813]
[ 53.845010][ T5813] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 53.852331][ T5813] CPU: 0 UID: 0 PID: 5813 Comm: syz-executor370 Not tainted 6.13.0-rc5-syzkaller-00012-g0bc21e701a6f #0
[ 53.863430][ T5813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 53.873468][ T5813] Call Trace:
[ 53.876725][ T5813]
[ 53.879639][ T5813] dump_stack_lvl+0x3d/0x1f0
[ 53.884215][ T5813] panic+0x71d/0x800
[ 53.888089][ T5813] ? __pfx_panic+0x10/0x10
[ 53.892497][ T5813] ? show_trace_log_lvl+0x29d/0x3d0
[ 53.897692][ T5813] ? check_panic_on_warn+0x1f/0xb0
[ 53.902801][ T5813] ? format_decode+0xa07/0xba0
[ 53.907543][ T5813] check_panic_on_warn+0xab/0xb0
[ 53.912459][ T5813] __warn+0xf6/0x3c0
[ 53.916329][ T5813] ? mark_lock+0xb5/0xc60
[ 53.920635][ T5813] ? format_decode+0xa07/0xba0
[ 53.925387][ T5813] report_bug+0x3c0/0x580
[ 53.929695][ T5813] handle_bug+0x54/0xa0
[ 53.933833][ T5813] exc_invalid_op+0x17/0x50
[ 53.938322][ T5813] asm_exc_invalid_op+0x1a/0x20
[ 53.943239][ T5813] RIP: 0010:format_decode+0xa07/0xba0
[ 53.948598][ 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
[ 53.968184][ T5813] RSP: 0018:ffffc900035b76e0 EFLAGS: 00010282
[ 53.974228][ T5813] RAX: 0000000000000000 RBX: ffffc900035b7954 RCX: ffffffff815a5139
[ 53.982173][ T5813] RDX: ffff888012a92440 RSI: ffffffff815a5146 RDI: 0000000000000001
[ 53.990116][ T5813] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 53.998062][ T5813] R10: 0000000000000000 R11: 0000000000000001 R12: ffffc900035b77e0
[ 54.006010][ T5813] R13: 0000000000000000 R14: 0000000000000000 R15: 00000000ffffffd0
[ 54.013963][ T5813] ? __warn_printk+0x199/0x350
[ 54.018725][ T5813] ? __warn_printk+0x1a6/0x350
[ 54.023490][ T5813] ? __pfx_format_decode+0x10/0x10
[ 54.028599][ T5813] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 54.034477][ T5813] ? bpf_bprintf_prepare+0x5ea/0x1490
[ 54.039830][ T5813] bstr_printf+0x137/0x1090
[ 54.044314][ T5813] ? __pfx_bstr_printf+0x10/0x10
[ 54.049226][ T5813] ? find_held_lock+0x2d/0x110
[ 54.053972][ T5813] ? bpf_test_run+0x450/0xa90
[ 54.058648][ T5813] bpf_trace_printk+0x10b/0x190
[ 54.063492][ T5813] ? __pfx_bpf_trace_printk+0x10/0x10
[ 54.068846][ T5813] ? trace_lock_acquire+0x14e/0x1f0
[ 54.074029][ T5813] ? bpf_test_timer_enter+0x9d/0x180
[ 54.079289][ T5813] ? bpf_test_run+0x450/0xa90
[ 54.083943][ T5813] ? ktime_get+0x206/0x300
[ 54.088332][ T5813] ? lockdep_hardirqs_on+0x7c/0x110
[ 54.093504][ T5813] ? read_tsc+0x9/0x20
[ 54.097550][ T5813] bpf_prog_12183cdb1cd51dab+0x37/0x3b
[ 54.102983][ T5813] bpf_test_run+0x49d/0xa90
[ 54.107464][ T5813] ? __pfx_bpf_test_run+0x10/0x10
[ 54.112469][ T5813] ? __asan_memset+0x23/0x50
[ 54.117035][ T5813] bpf_prog_test_run_skb+0xb8d/0x2270
[ 54.122388][ T5813] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 54.128188][ T5813] ? lock_acquire+0x2f/0xb0
[ 54.132665][ T5813] ? __might_fault+0xe3/0x190
[ 54.137332][ T5813] ? fdget+0x176/0x210
[ 54.141376][ T5813] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 54.147160][ T5813] __sys_bpf+0xfc6/0x49c0
[ 54.151469][ T5813] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 54.157079][ T5813] ? __pfx___sys_bpf+0x10/0x10
[ 54.161818][ T5813] ? do_raw_spin_lock+0x12d/0x2c0
[ 54.166819][ T5813] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 54.172166][ T5813] ? lock_acquire+0x2f/0xb0
[ 54.176658][ T5813] ? ptrace_stop.part.0+0x488/0x940
[ 54.181871][ T5813] ? ptrace_stop.part.0+0x722/0x940
[ 54.187054][ T5813] ? _raw_spin_unlock_irq+0x23/0x50
[ 54.192227][ T5813] ? lockdep_hardirqs_on+0x7c/0x110
[ 54.197403][ T5813] __x64_sys_bpf+0x78/0xc0
[ 54.201798][ T5813] do_syscall_64+0xcd/0x250
[ 54.206279][ T5813] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.212150][ T5813] RIP: 0033:0x7fa29eb84bf9
[ 54.216542][ 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
[ 54.236127][ T5813] RSP: 002b:00007ffe2c984d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 54.244515][ T5813] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa29eb84bf9
[ 54.252482][ T5813] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[ 54.260429][ T5813] RBP: 0000000000000000 R08: 0000000000000006 R09: 0000000000000006
[ 54.268373][ T5813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 54.276317][ T5813] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000001
[ 54.284277][ T5813]
[ 54.287484][ T5813] Kernel Offset: disabled
[ 54.291798][ T5813] Rebooting in 86400 seconds..