./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor4038595749
<...>
Warning: Permanently added '10.128.1.203' (ED25519) to the list of known hosts.
execve("./syz-executor4038595749", ["./syz-executor4038595749"], 0x7ffe1fcb3460 /* 10 vars */) = 0
brk(NULL) = 0x5555941d8000
brk(0x5555941d8d00) = 0x5555941d8d00
arch_prctl(ARCH_SET_FS, 0x5555941d8380) = 0
set_tid_address(0x5555941d8650) = 5093
set_robust_list(0x5555941d8660, 24) = 0
rseq(0x5555941d8ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor4038595749", 4096) = 28
getrandom("\x27\x9d\xc3\x3d\xd6\xc2\x99\xf5", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x5555941d8d00
brk(0x5555941f9d00) = 0x5555941f9d00
brk(0x5555941fa000) = 0x5555941fa000
mprotect(0x7fc76a7bb000, 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 5094 attached
, child_tidptr=0x5555941d8650) = 5094
[pid 5094] set_robust_list(0x5555941d8660, 24) = 0
[pid 5094] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5094] setpgid(0, 0) = 0
[pid 5094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5094] write(3, "1000", 4) = 4
[pid 5094] close(3) = 0
[pid 5094] write(1, "executing program\n", 18executing program
) = 18
[pid 5094] 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
[ 60.307755][ T5094] ------------[ cut here ]------------
[ 60.313351][ T5094] Please remove unsupported % in format string
[ 60.320446][ T5094] WARNING: CPU: 0 PID: 5094 at lib/vsprintf.c:2680 format_decode+0x1193/0x1bb0
[ 60.329451][ T5094] Modules linked in:
[ 60.333343][ T5094] CPU: 0 PID: 5094 Comm: syz-executor403 Not tainted 6.10.0-rc7-syzkaller-02012-g51b35d4f9d88 #0
[ 60.343883][ T5094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 60.354014][ T5094] RIP: 0010:format_decode+0x1193/0x1bb0
[ 60.359608][ T5094] Code: ab 11 f6 c6 05 b2 e7 13 04 01 90 43 0f b6 04 34 84 c0 0f 85 14 0a 00 00 41 0f b6 75 00 48 c7 c7 00 55 ed 8c e8 6e d9 d3 f5 90 <0f> 0b 90 90 e9 0e fd ff ff 48 8b 4c 24 10 80 e1 07 38 c1 0f 8c 14
[ 60.379284][ T5094] RSP: 0018:ffffc9000342f5c0 EFLAGS: 00010246
[ 60.385381][ T5094] RAX: 6626df4d08205b00 RBX: 0000000000000000 RCX: ffff888022568000
[ 60.393364][ T5094] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 60.401388][ T5094] RBP: ffffc9000342f6b0 R08: ffffffff815857b2 R09: fffffbfff1c39994
[ 60.409393][ T5094] R10: dffffc0000000000 R11: fffffbfff1c39994 R12: 1ffff92000685f1d
[ 60.417397][ T5094] R13: ffffc9000342f8ec R14: dffffc0000000000 R15: ffff0000ffffff00
[ 60.425400][ T5094] FS: 00005555941d8380(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
[ 60.434321][ T5094] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.440933][ T5094] CR2: 00007fc76a7bf0d0 CR3: 0000000024a94000 CR4: 00000000003506f0
[ 60.448940][ T5094] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 60.456968][ T5094] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 60.464968][ T5094] Call Trace:
[ 60.468246][ T5094]
[ 60.471176][ T5094] ? __warn+0x163/0x4e0
[ 60.475457][ T5094] ? format_decode+0x1193/0x1bb0
[ 60.480421][ T5094] ? report_bug+0x2b3/0x500
[ 60.484958][ T5094] ? format_decode+0x1193/0x1bb0
[ 60.489912][ T5094] ? handle_bug+0x3e/0x70
[ 60.494230][ T5094] ? exc_invalid_op+0x1a/0x50
[ 60.498958][ T5094] ? asm_exc_invalid_op+0x1a/0x20
[ 60.503997][ T5094] ? __warn_printk+0x292/0x360
[ 60.508796][ T5094] ? format_decode+0x1193/0x1bb0
[ 60.513753][ T5094] ? __pfx_format_decode+0x10/0x10
[ 60.518901][ T5094] ? bstr_printf+0x721/0x1210
[ 60.523586][ T5094] bstr_printf+0x137/0x1210
[ 60.528124][ T5094] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 60.534459][ T5094] ? __pfx_bstr_printf+0x10/0x10
[ 60.539428][ T5094] ? timekeeping_get_ns+0x5c/0x420
[ 60.544554][ T5094] ? lockdep_hardirqs_on+0x99/0x150
[ 60.549799][ T5094] ? bpf_trace_printk+0x115/0x230
[ 60.554857][ T5094] bpf_trace_printk+0x1a1/0x230
[ 60.559694][ T5094] ? timekeeping_get_ns+0x2b1/0x420
[ 60.564920][ T5094] ? __pfx_bpf_trace_printk+0x10/0x10
[ 60.570327][ T5094] ? timekeeping_get_ns+0x2b1/0x420
[ 60.575562][ T5094] ? bpf_test_run+0x370/0xa90
[ 60.580254][ T5094] bpf_prog_12183cdb1cd51dab+0x36/0x3a
[ 60.585752][ T5094] bpf_test_run+0x4f0/0xa90
[ 60.590262][ T5094] ? do_syscall_64+0xf3/0x230
[ 60.594980][ T5094] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 60.601063][ T5094] ? bpf_test_run+0x370/0xa90
[ 60.605798][ T5094] ? __pfx_bpf_test_run+0x10/0x10
[ 60.610846][ T5094] ? eth_type_trans+0x3d1/0x7a0
[ 60.615734][ T5094] ? __pfx_eth_type_trans+0x10/0x10
[ 60.620940][ T5094] ? convert___skb_to_skb+0x41/0x620
[ 60.626272][ T5094] bpf_prog_test_run_skb+0xc97/0x1820
[ 60.631666][ T5094] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 60.637774][ T5094] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 60.643597][ T5094] bpf_prog_test_run+0x33a/0x3b0
[ 60.648569][ T5094] __sys_bpf+0x48d/0x810
[ 60.652830][ T5094] ? __pfx___sys_bpf+0x10/0x10
[ 60.657651][ T5094] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 60.663990][ T5094] ? exc_page_fault+0x590/0x8c0
[ 60.668905][ T5094] __x64_sys_bpf+0x7c/0x90
[ 60.673417][ T5094] do_syscall_64+0xf3/0x230
[ 60.677955][ T5094] ? clear_bhb_loop+0x35/0x90
[ 60.682639][ T5094] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 60.688568][ T5094] RIP: 0033:0x7fc76a748bb9
[ 60.692991][ T5094] 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
[ 60.712823][ T5094] RSP: 002b:00007fff2ee1a378 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 60.721297][ T5094] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc76a748bb9
[ 60.729390][ T5094] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[ 60.737497][ T5094] RBP: 0000000000000000 R08: 0000000000000006 R09: 0000000000000006
[ 60.745536][ T5094] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 60.753515][ T5094] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000001
[ 60.761636][ T5094]
[ 60.764663][ T5094] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 60.771933][ T5094] CPU: 0 PID: 5094 Comm: syz-executor403 Not tainted 6.10.0-rc7-syzkaller-02012-g51b35d4f9d88 #0
[ 60.782421][ T5094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 60.792557][ T5094] Call Trace:
[ 60.795823][ T5094]
[ 60.798743][ T5094] dump_stack_lvl+0x241/0x360
[ 60.803431][ T5094] ? __pfx_dump_stack_lvl+0x10/0x10
[ 60.808617][ T5094] ? __pfx__printk+0x10/0x10
[ 60.813196][ T5094] ? vscnprintf+0x5d/0x90
[ 60.817537][ T5094] panic+0x349/0x860
[ 60.821431][ T5094] ? __warn+0x172/0x4e0
[ 60.825575][ T5094] ? __pfx_panic+0x10/0x10
[ 60.829988][ T5094] __warn+0x346/0x4e0
[ 60.833954][ T5094] ? format_decode+0x1193/0x1bb0
[ 60.838983][ T5094] report_bug+0x2b3/0x500
[ 60.843295][ T5094] ? format_decode+0x1193/0x1bb0
[ 60.848236][ T5094] handle_bug+0x3e/0x70
[ 60.852381][ T5094] exc_invalid_op+0x1a/0x50
[ 60.856876][ T5094] asm_exc_invalid_op+0x1a/0x20
[ 60.861716][ T5094] RIP: 0010:format_decode+0x1193/0x1bb0
[ 60.867249][ T5094] Code: ab 11 f6 c6 05 b2 e7 13 04 01 90 43 0f b6 04 34 84 c0 0f 85 14 0a 00 00 41 0f b6 75 00 48 c7 c7 00 55 ed 8c e8 6e d9 d3 f5 90 <0f> 0b 90 90 e9 0e fd ff ff 48 8b 4c 24 10 80 e1 07 38 c1 0f 8c 14
[ 60.886839][ T5094] RSP: 0018:ffffc9000342f5c0 EFLAGS: 00010246
[ 60.892891][ T5094] RAX: 6626df4d08205b00 RBX: 0000000000000000 RCX: ffff888022568000
[ 60.900846][ T5094] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 60.908883][ T5094] RBP: ffffc9000342f6b0 R08: ffffffff815857b2 R09: fffffbfff1c39994
[ 60.916839][ T5094] R10: dffffc0000000000 R11: fffffbfff1c39994 R12: 1ffff92000685f1d
[ 60.924804][ T5094] R13: ffffc9000342f8ec R14: dffffc0000000000 R15: ffff0000ffffff00
[ 60.932774][ T5094] ? __warn_printk+0x292/0x360
[ 60.937535][ T5094] ? __pfx_format_decode+0x10/0x10
[ 60.942636][ T5094] ? bstr_printf+0x721/0x1210
[ 60.947297][ T5094] bstr_printf+0x137/0x1210
[ 60.951796][ T5094] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 60.958121][ T5094] ? __pfx_bstr_printf+0x10/0x10
[ 60.963048][ T5094] ? timekeeping_get_ns+0x5c/0x420
[ 60.968160][ T5094] ? lockdep_hardirqs_on+0x99/0x150
[ 60.973353][ T5094] ? bpf_trace_printk+0x115/0x230
[ 60.978371][ T5094] bpf_trace_printk+0x1a1/0x230
[ 60.983211][ T5094] ? timekeeping_get_ns+0x2b1/0x420
[ 60.988400][ T5094] ? __pfx_bpf_trace_printk+0x10/0x10
[ 60.993775][ T5094] ? timekeeping_get_ns+0x2b1/0x420
[ 60.998970][ T5094] ? bpf_test_run+0x370/0xa90
[ 61.003656][ T5094] bpf_prog_12183cdb1cd51dab+0x36/0x3a
[ 61.009111][ T5094] bpf_test_run+0x4f0/0xa90
[ 61.013612][ T5094] ? do_syscall_64+0xf3/0x230
[ 61.018301][ T5094] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 61.024361][ T5094] ? bpf_test_run+0x370/0xa90
[ 61.029034][ T5094] ? __pfx_bpf_test_run+0x10/0x10
[ 61.034051][ T5094] ? eth_type_trans+0x3d1/0x7a0
[ 61.038893][ T5094] ? __pfx_eth_type_trans+0x10/0x10
[ 61.044086][ T5094] ? convert___skb_to_skb+0x41/0x620
[ 61.049378][ T5094] bpf_prog_test_run_skb+0xc97/0x1820
[ 61.054767][ T5094] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 61.060570][ T5094] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 61.066369][ T5094] bpf_prog_test_run+0x33a/0x3b0
[ 61.071300][ T5094] __sys_bpf+0x48d/0x810
[ 61.075539][ T5094] ? __pfx___sys_bpf+0x10/0x10
[ 61.080303][ T5094] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 61.086621][ T5094] ? exc_page_fault+0x590/0x8c0
[ 61.091459][ T5094] __x64_sys_bpf+0x7c/0x90
[ 61.095868][ T5094] do_syscall_64+0xf3/0x230
[ 61.100362][ T5094] ? clear_bhb_loop+0x35/0x90
[ 61.105029][ T5094] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 61.110921][ T5094] RIP: 0033:0x7fc76a748bb9
[ 61.115320][ T5094] 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
[ 61.134914][ T5094] RSP: 002b:00007fff2ee1a378 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 61.143762][ T5094] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc76a748bb9
[ 61.151759][ T5094] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[ 61.159725][ T5094] RBP: 0000000000000000 R08: 0000000000000006 R09: 0000000000000006
[ 61.167684][ T5094] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 61.175741][ T5094] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000001
[ 61.183725][ T5094]
[ 61.186955][ T5094] Kernel Offset: disabled
[ 61.191305][ T5094] Rebooting in 86400 seconds..