./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1494505094
<...>
Warning: Permanently added '10.128.0.122' (ED25519) to the list of known hosts.
execve("./syz-executor1494505094", ["./syz-executor1494505094"], 0x7ffc92786690 /* 10 vars */) = 0
brk(NULL) = 0x555568b13000
brk(0x555568b13d00) = 0x555568b13d00
arch_prctl(ARCH_SET_FS, 0x555568b13380) = 0
set_tid_address(0x555568b13650) = 5822
set_robust_list(0x555568b13660, 24) = 0
rseq(0x555568b13ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor1494505094", 4096) = 28
getrandom("\x70\x22\x3b\xa2\x9b\x94\x15\xba", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x555568b13d00
brk(0x555568b34d00) = 0x555568b34d00
brk(0x555568b35000) = 0x555568b35000
mprotect(0x7f7435ae7000, 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
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
[ 88.789218][ T5822] ------------[ cut here ]------------
[ 88.794957][ T5822] Please remove unsupported % in format string
[ 88.802070][ T5822] WARNING: CPU: 1 PID: 5822 at lib/vsprintf.c:2704 format_decode+0x1193/0x1bb0
[ 88.811833][ T5822] Modules linked in:
[ 88.815837][ T5822] CPU: 1 UID: 0 PID: 5822 Comm: syz-executor149 Not tainted 6.13.0-rc5-syzkaller-00163-gab75170520d4 #0
[ 88.827528][ T5822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 88.838662][ T5822] RIP: 0010:format_decode+0x1193/0x1bb0
[ 88.844344][ T5822] Code: aa e2 f5 c6 05 77 d9 45 04 01 90 43 0f b6 04 34 84 c0 0f 85 14 0a 00 00 41 0f b6 75 00 48 c7 c7 20 19 31 8d e8 be 4d a3 f5 90 <0f> 0b 90 90 e9 0e fd ff ff 48 8b 4c 24 10 80 e1 07 38 c1 0f 8c 14
[ 88.865183][ T5822] RSP: 0018:ffffc90002e675c0 EFLAGS: 00010246
[ 88.871790][ T5822] RAX: e74588e6cd816b00 RBX: 0000000000000000 RCX: ffff888075f43c00
[ 88.880868][ T5822] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 88.890952][ T5822] RBP: ffffc90002e676b0 R08: ffffffff816019a2 R09: 1ffff110170e519a
[ 88.899813][ T5822] R10: dffffc0000000000 R11: ffffed10170e519b R12: 1ffff920005ccf1d
[ 88.908428][ T5822] R13: ffffc90002e678ec R14: dffffc0000000000 R15: ffff0000ffffff00
[ 88.916797][ T5822] FS: 0000555568b13380(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
[ 88.927682][ T5822] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 88.934773][ T5822] CR2: 0000557d744da000 CR3: 0000000074688000 CR4: 00000000003526f0
[ 88.947039][ T5822] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 88.957220][ T5822] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 88.966535][ T5822] Call Trace:
[ 88.970417][ T5822]
[ 88.974365][ T5822] ? __warn+0x165/0x4d0
[ 88.980824][ T5822] ? format_decode+0x1193/0x1bb0
[ 88.987481][ T5822] ? report_bug+0x2b3/0x500
[ 88.992420][ T5822] ? format_decode+0x1193/0x1bb0
[ 88.997850][ T5822] ? handle_bug+0x60/0x90
[ 89.002524][ T5822] ? exc_invalid_op+0x1a/0x50
[ 89.007536][ T5822] ? asm_exc_invalid_op+0x1a/0x20
[ 89.013282][ T5822] ? __warn_printk+0x292/0x360
[ 89.018329][ T5822] ? format_decode+0x1193/0x1bb0
[ 89.023489][ T5822] ? __pfx_format_decode+0x10/0x10
[ 89.029171][ T5822] ? bstr_printf+0x721/0x1210
[ 89.034190][ T5822] bstr_printf+0x137/0x1210
[ 89.039451][ T5822] ? __pfx_bstr_printf+0x10/0x10
[ 89.044921][ T5822] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 89.051713][ T5822] ? bpf_trace_printk+0x115/0x230
[ 89.057169][ T5822] bpf_trace_printk+0x1a1/0x230
[ 89.062173][ T5822] ? ktime_get+0x114/0x1f0
[ 89.066739][ T5822] ? __pfx_bpf_trace_printk+0x10/0x10
[ 89.072298][ T5822] ? ktime_get+0x114/0x1f0
[ 89.076909][ T5822] ? bpf_test_run+0x370/0xa90
[ 89.081830][ T5822] ? read_tsc+0x9/0x20
[ 89.086126][ T5822] bpf_prog_12183cdb1cd51dab+0x37/0x3b
[ 89.091673][ T5822] bpf_test_run+0x4f0/0xa90
[ 89.096493][ T5822] ? bpf_test_run+0x370/0xa90
[ 89.101307][ T5822] ? __pfx_bpf_test_run+0x10/0x10
[ 89.106558][ T5822] ? __pfx_eth_type_trans+0x10/0x10
[ 89.112378][ T5822] ? convert___skb_to_skb+0x41/0x620
[ 89.117889][ T5822] bpf_prog_test_run_skb+0xca2/0x1820
[ 89.123532][ T5822] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 89.129524][ T5822] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 89.135478][ T5822] bpf_prog_test_run+0x2e4/0x360
[ 89.140499][ T5822] __sys_bpf+0x48d/0x810
[ 89.144944][ T5822] ? __pfx___sys_bpf+0x10/0x10
[ 89.149817][ T5822] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 89.156655][ T5822] ? do_syscall_64+0x100/0x230
[ 89.161560][ T5822] __x64_sys_bpf+0x7c/0x90
[ 89.166205][ T5822] do_syscall_64+0xf3/0x230
[ 89.171439][ T5822] ? clear_bhb_loop+0x35/0x90
[ 89.176513][ T5822] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.182540][ T5822] RIP: 0033:0x7f7435a744e9
[ 89.187330][ T5822] 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
[ 89.208688][ T5822] RSP: 002b:00007ffecc93bdc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 89.217630][ T5822] RAX: ffffffffffffffda RBX: 00007ffecc93bf98 RCX: 00007f7435a744e9
[ 89.225966][ T5822] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[ 89.234175][ T5822] RBP: 00007f7435ae7610 R08: 0000000000000000 R09: 00007ffecc93bf98
[ 89.242460][ T5822] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 89.250924][ T5822] R13: 00007ffecc93bf88 R14: 0000000000000001 R15: 0000000000000001
[ 89.259412][ T5822]
[ 89.262502][ T5822] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 89.270188][ T5822] CPU: 1 UID: 0 PID: 5822 Comm: syz-executor149 Not tainted 6.13.0-rc5-syzkaller-00163-gab75170520d4 #0
[ 89.281631][ T5822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 89.291868][ T5822] Call Trace:
[ 89.295189][ T5822]
[ 89.298137][ T5822] dump_stack_lvl+0x241/0x360
[ 89.302848][ T5822] ? __pfx_dump_stack_lvl+0x10/0x10
[ 89.308187][ T5822] ? __pfx__printk+0x10/0x10
[ 89.312808][ T5822] ? _printk+0xd5/0x120
[ 89.317130][ T5822] ? __init_begin+0x41000/0x41000
[ 89.322210][ T5822] ? vscnprintf+0x5d/0x90
[ 89.326566][ T5822] panic+0x349/0x880
[ 89.330524][ T5822] ? __warn+0x174/0x4d0
[ 89.334742][ T5822] ? __pfx_panic+0x10/0x10
[ 89.339331][ T5822] __warn+0x344/0x4d0
[ 89.343722][ T5822] ? format_decode+0x1193/0x1bb0
[ 89.348856][ T5822] report_bug+0x2b3/0x500
[ 89.353617][ T5822] ? format_decode+0x1193/0x1bb0
[ 89.358626][ T5822] handle_bug+0x60/0x90
[ 89.363098][ T5822] exc_invalid_op+0x1a/0x50
[ 89.368192][ T5822] asm_exc_invalid_op+0x1a/0x20
[ 89.373103][ T5822] RIP: 0010:format_decode+0x1193/0x1bb0
[ 89.378791][ T5822] Code: aa e2 f5 c6 05 77 d9 45 04 01 90 43 0f b6 04 34 84 c0 0f 85 14 0a 00 00 41 0f b6 75 00 48 c7 c7 20 19 31 8d e8 be 4d a3 f5 90 <0f> 0b 90 90 e9 0e fd ff ff 48 8b 4c 24 10 80 e1 07 38 c1 0f 8c 14
[ 89.398901][ T5822] RSP: 0018:ffffc90002e675c0 EFLAGS: 00010246
[ 89.405116][ T5822] RAX: e74588e6cd816b00 RBX: 0000000000000000 RCX: ffff888075f43c00
[ 89.413229][ T5822] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 89.421244][ T5822] RBP: ffffc90002e676b0 R08: ffffffff816019a2 R09: 1ffff110170e519a
[ 89.429328][ T5822] R10: dffffc0000000000 R11: ffffed10170e519b R12: 1ffff920005ccf1d
[ 89.437856][ T5822] R13: ffffc90002e678ec R14: dffffc0000000000 R15: ffff0000ffffff00
[ 89.446185][ T5822] ? __warn_printk+0x292/0x360
[ 89.451495][ T5822] ? __pfx_format_decode+0x10/0x10
[ 89.456762][ T5822] ? bstr_printf+0x721/0x1210
[ 89.461773][ T5822] bstr_printf+0x137/0x1210
[ 89.467107][ T5822] ? __pfx_bstr_printf+0x10/0x10
[ 89.473099][ T5822] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 89.479953][ T5822] ? bpf_trace_printk+0x115/0x230
[ 89.485604][ T5822] bpf_trace_printk+0x1a1/0x230
[ 89.490947][ T5822] ? ktime_get+0x114/0x1f0
[ 89.495493][ T5822] ? __pfx_bpf_trace_printk+0x10/0x10
[ 89.501597][ T5822] ? ktime_get+0x114/0x1f0
[ 89.506314][ T5822] ? bpf_test_run+0x370/0xa90
[ 89.512453][ T5822] ? read_tsc+0x9/0x20
[ 89.516817][ T5822] bpf_prog_12183cdb1cd51dab+0x37/0x3b
[ 89.522893][ T5822] bpf_test_run+0x4f0/0xa90
[ 89.527695][ T5822] ? bpf_test_run+0x370/0xa90
[ 89.533165][ T5822] ? __pfx_bpf_test_run+0x10/0x10
[ 89.538613][ T5822] ? __pfx_eth_type_trans+0x10/0x10
[ 89.544376][ T5822] ? convert___skb_to_skb+0x41/0x620
[ 89.549795][ T5822] bpf_prog_test_run_skb+0xca2/0x1820
[ 89.555508][ T5822] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 89.561356][ T5822] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 89.567184][ T5822] bpf_prog_test_run+0x2e4/0x360
[ 89.572242][ T5822] __sys_bpf+0x48d/0x810
[ 89.576611][ T5822] ? __pfx___sys_bpf+0x10/0x10
[ 89.581605][ T5822] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 89.587963][ T5822] ? do_syscall_64+0x100/0x230
[ 89.592757][ T5822] __x64_sys_bpf+0x7c/0x90
[ 89.597217][ T5822] do_syscall_64+0xf3/0x230
[ 89.601841][ T5822] ? clear_bhb_loop+0x35/0x90
[ 89.606547][ T5822] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.612674][ T5822] RIP: 0033:0x7f7435a744e9
[ 89.617118][ T5822] 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
[ 89.637055][ T5822] RSP: 002b:00007ffecc93bdc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 89.645783][ T5822] RAX: ffffffffffffffda RBX: 00007ffecc93bf98 RCX: 00007f7435a744e9
[ 89.653946][ T5822] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[ 89.662228][ T5822] RBP: 00007f7435ae7610 R08: 0000000000000000 R09: 00007ffecc93bf98
[ 89.670332][ T5822] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 89.678336][ T5822] R13: 00007ffecc93bf88 R14: 0000000000000001 R15: 0000000000000001
[ 89.686538][ T5822]
[ 89.690218][ T5822] Kernel Offset: disabled
[ 89.694885][ T5822] Rebooting in 86400 seconds..