./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3554872576
<...>
Warning: Permanently added '10.128.0.252' (ED25519) to the list of known hosts.
execve("./syz-executor3554872576", ["./syz-executor3554872576"], 0x7ffffaf71440 /* 10 vars */) = 0
brk(NULL) = 0x555568768000
brk(0x555568768d00) = 0x555568768d00
arch_prctl(ARCH_SET_FS, 0x555568768380) = 0
set_tid_address(0x555568768650) = 5832
set_robust_list(0x555568768660, 24) = 0
rseq(0x555568768ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor3554872576", 4096) = 28
getrandom("\x7f\xab\xdc\xd4\x01\xa2\x93\x91", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x555568768d00
brk(0x555568789d00) = 0x555568789d00
brk(0x55556878a000) = 0x55556878a000
mprotect(0x7feda174a000, 16384, PROT_READ) = 0
mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000
mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000
mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555568768650) = 5833
./strace-static-x86_64: Process 5833 attached
[pid 5833] set_robust_list(0x555568768660, 24) = 0
[pid 5833] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5833] setpgid(0, 0) = 0
[pid 5833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5833] write(3, "1000", 4) = 4
[pid 5833] close(3) = 0
executing program
[pid 5833] write(1, "executing program\n", 18) = 18
[pid 5833] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SOCKET_FILTER, insn_cnt=8, insns=0x200000001000, 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
[ 76.762865][ T5833] ------------[ cut here ]------------
[ 76.768607][ T5833] Please remove unsupported % in format string
[ 76.775923][ T5833] WARNING: CPU: 0 PID: 5833 at lib/vsprintf.c:2693 format_decode+0x8a2/0xca0
[ 76.784770][ T5833] Modules linked in:
[ 76.788690][ T5833] CPU: 0 UID: 0 PID: 5833 Comm: syz-executor355 Not tainted 6.13.0-syzkaller-09724-g2a64c96356c8 #0
[ 76.799501][ T5833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[ 76.809636][ T5833] RIP: 0010:format_decode+0x8a2/0xca0
[ 76.815059][ T5833] Code: 0e 14 04 01 90 4c 89 f8 48 c1 e8 03 42 0f b6 04 20 84 c0 0f 85 f0 03 00 00 41 0f b6 37 48 c7 c7 c0 72 33 8d e8 4f c7 8e f5 90 <0f> 0b 90 90 e9 a1 fc ff ff e8 20 0e ce f5 4d 89 ee 4c 8b 6c 24 08
[ 76.835008][ T5833] RSP: 0018:ffffc90003bbf640 EFLAGS: 00010246
[ 76.841099][ T5833] RAX: fdd6237fc66c8900 RBX: ffffffff8d336dc1 RCX: ffff888078a88000
[ 76.849129][ T5833] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 76.857243][ T5833] RBP: ffffffff8d336dc0 R08: ffffffff81802842 R09: fffffbfff1cfa57c
[ 76.865420][ T5833] R10: dffffc0000000000 R11: fffffbfff1cfa57c R12: dffffc0000000000
[ 76.873457][ T5833] R13: 0000000000000000 R14: 0000000000000000 R15: ffffc90003bbf8ec
[ 76.881437][ T5833] FS: 0000555568768380(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
[ 76.890544][ T5833] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 76.897219][ T5833] CR2: 00007feda174e0d0 CR3: 0000000076e7c000 CR4: 00000000003526f0
[ 76.905432][ T5833] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 76.913475][ T5833] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 76.921458][ T5833] Call Trace:
[ 76.924798][ T5833]
[ 76.927776][ T5833] ? __warn+0x165/0x4d0
[ 76.931980][ T5833] ? format_decode+0x8a2/0xca0
[ 76.936827][ T5833] ? report_bug+0x2b3/0x500
[ 76.941383][ T5833] ? format_decode+0x8a2/0xca0
[ 76.946248][ T5833] ? handle_bug+0x60/0x90
[ 76.950670][ T5833] ? exc_invalid_op+0x1a/0x50
[ 76.955415][ T5833] ? asm_exc_invalid_op+0x1a/0x20
[ 76.960495][ T5833] ? __warn_printk+0x292/0x360
[ 76.965349][ T5833] ? format_decode+0x8a2/0xca0
[ 76.970159][ T5833] bstr_printf+0x165/0xee0
[ 76.974642][ T5833] ? __pfx_bpf_bprintf_prepare+0x10/0x10
[ 76.980322][ T5833] ? __pfx_bstr_printf+0x10/0x10
[ 76.985319][ T5833] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 76.991672][ T5833] ? bpf_trace_printk+0x115/0x230
[ 76.996862][ T5833] bpf_trace_printk+0x1a1/0x230
[ 77.001747][ T5833] ? ktime_get+0x102/0x200
[ 77.006224][ T5833] ? __pfx_bpf_trace_printk+0x10/0x10
[ 77.011648][ T5833] ? ktime_get+0x102/0x200
[ 77.016157][ T5833] ? bpf_test_run+0x370/0xa90
[ 77.020870][ T5833] ? read_tsc+0x9/0x20
[ 77.025018][ T5833] bpf_prog_12183cdb1cd51dab+0x37/0x3b
[ 77.030513][ T5833] bpf_test_run+0x4f0/0xa90
[ 77.035106][ T5833] ? bpf_test_run+0x370/0xa90
[ 77.039820][ T5833] ? __pfx_bpf_test_run+0x10/0x10
[ 77.044927][ T5833] ? __pfx_eth_type_trans+0x10/0x10
[ 77.050236][ T5833] ? convert___skb_to_skb+0x41/0x620
[ 77.055601][ T5833] bpf_prog_test_run_skb+0xcaa/0x1830
[ 77.061020][ T5833] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 77.066916][ T5833] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 77.072833][ T5833] bpf_prog_test_run+0x2e4/0x360
[ 77.077834][ T5833] __sys_bpf+0x48d/0x810
[ 77.082098][ T5833] ? __pfx___sys_bpf+0x10/0x10
[ 77.086949][ T5833] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 77.093381][ T5833] ? exc_page_fault+0x590/0x8b0
[ 77.098249][ T5833] __x64_sys_bpf+0x7c/0x90
[ 77.102676][ T5833] do_syscall_64+0xf3/0x230
[ 77.107254][ T5833] ? clear_bhb_loop+0x35/0x90
[ 77.111981][ T5833] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 77.117948][ T5833] RIP: 0033:0x7feda16d7bb9
[ 77.122394][ T5833] 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
[ 77.142113][ T5833] RSP: 002b:00007ffe270d7a18 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 77.150691][ T5833] RAX: ffffffffffffffda RBX: 64006ad576d86aa0 RCX: 00007feda16d7bb9
[ 77.158729][ T5833] RDX: 0000000000000028 RSI: 0000200000000080 RDI: 000000000000000a
[ 77.166791][ T5833] RBP: 0000000000000000 R08: 0000000000000006 R09: 0000000000000006
[ 77.174813][ T5833] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 77.183319][ T5833] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000001
[ 77.191361][ T5833]
[ 77.194460][ T5833] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 77.201787][ T5833] CPU: 0 UID: 0 PID: 5833 Comm: syz-executor355 Not tainted 6.13.0-syzkaller-09724-g2a64c96356c8 #0
[ 77.212544][ T5833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[ 77.222601][ T5833] Call Trace:
[ 77.225879][ T5833]
[ 77.228842][ T5833] dump_stack_lvl+0x241/0x360
[ 77.233526][ T5833] ? __pfx_dump_stack_lvl+0x10/0x10
[ 77.238725][ T5833] ? __pfx__printk+0x10/0x10
[ 77.243325][ T5833] ? _printk+0xd5/0x120
[ 77.247488][ T5833] ? __init_begin+0x41000/0x41000
[ 77.252597][ T5833] ? vscnprintf+0x5d/0x90
[ 77.257017][ T5833] panic+0x349/0x880
[ 77.260943][ T5833] ? __warn+0x174/0x4d0
[ 77.265130][ T5833] ? __pfx_panic+0x10/0x10
[ 77.269568][ T5833] __warn+0x344/0x4d0
[ 77.273576][ T5833] ? format_decode+0x8a2/0xca0
[ 77.278432][ T5833] report_bug+0x2b3/0x500
[ 77.282813][ T5833] ? format_decode+0x8a2/0xca0
[ 77.287599][ T5833] handle_bug+0x60/0x90
[ 77.291759][ T5833] exc_invalid_op+0x1a/0x50
[ 77.296266][ T5833] asm_exc_invalid_op+0x1a/0x20
[ 77.301137][ T5833] RIP: 0010:format_decode+0x8a2/0xca0
[ 77.306510][ T5833] Code: 0e 14 04 01 90 4c 89 f8 48 c1 e8 03 42 0f b6 04 20 84 c0 0f 85 f0 03 00 00 41 0f b6 37 48 c7 c7 c0 72 33 8d e8 4f c7 8e f5 90 <0f> 0b 90 90 e9 a1 fc ff ff e8 20 0e ce f5 4d 89 ee 4c 8b 6c 24 08
[ 77.326121][ T5833] RSP: 0018:ffffc90003bbf640 EFLAGS: 00010246
[ 77.332199][ T5833] RAX: fdd6237fc66c8900 RBX: ffffffff8d336dc1 RCX: ffff888078a88000
[ 77.340172][ T5833] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 77.348154][ T5833] RBP: ffffffff8d336dc0 R08: ffffffff81802842 R09: fffffbfff1cfa57c
[ 77.356140][ T5833] R10: dffffc0000000000 R11: fffffbfff1cfa57c R12: dffffc0000000000
[ 77.364116][ T5833] R13: 0000000000000000 R14: 0000000000000000 R15: ffffc90003bbf8ec
[ 77.372096][ T5833] ? __warn_printk+0x292/0x360
[ 77.376882][ T5833] bstr_printf+0x165/0xee0
[ 77.381349][ T5833] ? __pfx_bpf_bprintf_prepare+0x10/0x10
[ 77.387083][ T5833] ? __pfx_bstr_printf+0x10/0x10
[ 77.392022][ T5833] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 77.398352][ T5833] ? bpf_trace_printk+0x115/0x230
[ 77.403385][ T5833] bpf_trace_printk+0x1a1/0x230
[ 77.408242][ T5833] ? ktime_get+0x102/0x200
[ 77.412664][ T5833] ? __pfx_bpf_trace_printk+0x10/0x10
[ 77.418038][ T5833] ? ktime_get+0x102/0x200
[ 77.422454][ T5833] ? bpf_test_run+0x370/0xa90
[ 77.427176][ T5833] ? read_tsc+0x9/0x20
[ 77.431250][ T5833] bpf_prog_12183cdb1cd51dab+0x37/0x3b
[ 77.436725][ T5833] bpf_test_run+0x4f0/0xa90
[ 77.441249][ T5833] ? bpf_test_run+0x370/0xa90
[ 77.445950][ T5833] ? __pfx_bpf_test_run+0x10/0x10
[ 77.450993][ T5833] ? __pfx_eth_type_trans+0x10/0x10
[ 77.456198][ T5833] ? convert___skb_to_skb+0x41/0x620
[ 77.461598][ T5833] bpf_prog_test_run_skb+0xcaa/0x1830
[ 77.466988][ T5833] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 77.472813][ T5833] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 77.478644][ T5833] bpf_prog_test_run+0x2e4/0x360
[ 77.483593][ T5833] __sys_bpf+0x48d/0x810
[ 77.487839][ T5833] ? __pfx___sys_bpf+0x10/0x10
[ 77.492630][ T5833] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 77.498959][ T5833] ? exc_page_fault+0x590/0x8b0
[ 77.503815][ T5833] __x64_sys_bpf+0x7c/0x90
[ 77.508229][ T5833] do_syscall_64+0xf3/0x230
[ 77.512734][ T5833] ? clear_bhb_loop+0x35/0x90
[ 77.517444][ T5833] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 77.523355][ T5833] RIP: 0033:0x7feda16d7bb9
[ 77.527781][ T5833] 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
[ 77.547390][ T5833] RSP: 002b:00007ffe270d7a18 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 77.555814][ T5833] RAX: ffffffffffffffda RBX: 64006ad576d86aa0 RCX: 00007feda16d7bb9
[ 77.563784][ T5833] RDX: 0000000000000028 RSI: 0000200000000080 RDI: 000000000000000a
[ 77.571774][ T5833] RBP: 0000000000000000 R08: 0000000000000006 R09: 0000000000000006
[ 77.579746][ T5833] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 77.587718][ T5833] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000001
[ 77.595720][ T5833]
[ 77.599113][ T5833] Kernel Offset: disabled
[ 77.603466][ T5833] Rebooting in 86400 seconds..