./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor135204276
<...>
Warning: Permanently added '10.128.10.32' (ED25519) to the list of known hosts.
execve("./syz-executor135204276", ["./syz-executor135204276"], 0x7ffe4efbff00 /* 10 vars */) = 0
brk(NULL) = 0x555589ce0000
brk(0x555589ce0d00) = 0x555589ce0d00
arch_prctl(ARCH_SET_FS, 0x555589ce0380) = 0
set_tid_address(0x555589ce0650) = 5828
set_robust_list(0x555589ce0660, 24) = 0
rseq(0x555589ce0ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor135204276", 4096) = 27
getrandom("\xb7\x16\x21\xff\x84\x76\x7f\xd6", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x555589ce0d00
brk(0x555589d01d00) = 0x555589d01d00
brk(0x555589d02000) = 0x555589d02000
mprotect(0x7f1a5d4ef000, 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
executing program
write(1, "executing program\n", 18) = 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
[ 63.267653][ T5828] ------------[ cut here ]------------
[ 63.273285][ T5828] Please remove unsupported % in format string
[ 63.280195][ T5828] WARNING: CPU: 0 PID: 5828 at lib/vsprintf.c:2704 format_decode+0x1193/0x1bb0
[ 63.289189][ T5828] Modules linked in:
[ 63.293094][ T5828] CPU: 0 UID: 0 PID: 5828 Comm: syz-executor135 Not tainted 6.13.0-rc3-syzkaller-gc5d2bac978c5 #0
[ 63.303722][ T5828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 63.313824][ T5828] RIP: 0010:format_decode+0x1193/0x1bb0
[ 63.319370][ T5828] Code: 1a db f5 c6 05 c2 67 3f 04 01 90 43 0f b6 04 34 84 c0 0f 85 14 0a 00 00 41 0f b6 75 00 48 c7 c7 60 e3 31 8d e8 5e be 9b f5 90 <0f> 0b 90 90 e9 0e fd ff ff 48 8b 4c 24 10 80 e1 07 38 c1 0f 8c 14
[ 63.339034][ T5828] RSP: 0018:ffffc90003e9f5c0 EFLAGS: 00010246
[ 63.345160][ T5828] RAX: e432249a4d6af800 RBX: 0000000000000000 RCX: ffff888026b21e00
[ 63.353124][ T5828] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 63.361130][ T5828] RBP: ffffc90003e9f6b0 R08: ffffffff81601a42 R09: fffffbfff1cfa210
[ 63.369134][ T5828] R10: dffffc0000000000 R11: fffffbfff1cfa210 R12: 1ffff920007d3f1d
[ 63.377138][ T5828] R13: ffffc90003e9f8ec R14: dffffc0000000000 R15: ffff0000ffffff00
[ 63.385142][ T5828] FS: 0000555589ce0380(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
[ 63.394110][ T5828] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.400705][ T5828] CR2: 0000000037617398 CR3: 000000007bbda000 CR4: 00000000003526f0
[ 63.408713][ T5828] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 63.416715][ T5828] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 63.424715][ T5828] Call Trace:
[ 63.428001][ T5828]
[ 63.430922][ T5828] ? __warn+0x165/0x4d0
[ 63.435110][ T5828] ? format_decode+0x1193/0x1bb0
[ 63.440068][ T5828] ? report_bug+0x2b3/0x500
[ 63.444610][ T5828] ? format_decode+0x1193/0x1bb0
[ 63.449562][ T5828] ? handle_bug+0x60/0x90
[ 63.453918][ T5828] ? exc_invalid_op+0x1a/0x50
[ 63.458605][ T5828] ? asm_exc_invalid_op+0x1a/0x20
[ 63.463677][ T5828] ? __warn_printk+0x292/0x360
[ 63.468453][ T5828] ? format_decode+0x1193/0x1bb0
[ 63.473485][ T5828] ? __pfx_format_decode+0x10/0x10
[ 63.478631][ T5828] ? bstr_printf+0x721/0x1210
[ 63.483322][ T5828] bstr_printf+0x137/0x1210
[ 63.487862][ T5828] ? __pfx_bstr_printf+0x10/0x10
[ 63.492810][ T5828] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 63.499174][ T5828] ? bpf_trace_printk+0x115/0x230
[ 63.504229][ T5828] bpf_trace_printk+0x1a1/0x230
[ 63.509076][ T5828] ? ktime_get+0x114/0x1f0
[ 63.513480][ T5828] ? __pfx_bpf_trace_printk+0x10/0x10
[ 63.518885][ T5828] ? ktime_get+0x114/0x1f0
[ 63.523306][ T5828] ? bpf_test_run+0x370/0xa90
[ 63.528021][ T5828] ? read_tsc+0x9/0x20
[ 63.532107][ T5828] bpf_prog_12183cdb1cd51dab+0x37/0x3b
[ 63.537630][ T5828] bpf_test_run+0x4f0/0xa90
[ 63.542147][ T5828] ? bpf_test_run+0x370/0xa90
[ 63.546863][ T5828] ? __pfx_bpf_test_run+0x10/0x10
[ 63.551905][ T5828] ? __pfx_eth_type_trans+0x10/0x10
[ 63.557142][ T5828] ? convert___skb_to_skb+0x41/0x620
[ 63.562438][ T5828] bpf_prog_test_run_skb+0xcaa/0x1830
[ 63.567858][ T5828] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 63.573693][ T5828] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 63.579486][ T5828] bpf_prog_test_run+0x2e4/0x360
[ 63.584452][ T5828] __sys_bpf+0x48d/0x810
[ 63.588705][ T5828] ? __pfx___sys_bpf+0x10/0x10
[ 63.593492][ T5828] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 63.599868][ T5828] ? do_syscall_64+0x100/0x230
[ 63.604667][ T5828] __x64_sys_bpf+0x7c/0x90
[ 63.609099][ T5828] do_syscall_64+0xf3/0x230
[ 63.613641][ T5828] ? clear_bhb_loop+0x35/0x90
[ 63.618327][ T5828] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 63.624254][ T5828] RIP: 0033:0x7f1a5d47c4e9
[ 63.628678][ T5828] 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
[ 63.648404][ T5828] RSP: 002b:00007fff01215b58 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 63.656854][ T5828] RAX: ffffffffffffffda RBX: 00007fff01215d28 RCX: 00007f1a5d47c4e9
[ 63.664858][ T5828] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[ 63.672839][ T5828] RBP: 00007f1a5d4ef610 R08: 0000000000000000 R09: 00007fff01215d28
[ 63.680843][ T5828] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 63.688845][ T5828] R13: 00007fff01215d18 R14: 0000000000000001 R15: 0000000000000001
[ 63.696855][ T5828]
[ 63.699893][ T5828] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 63.707164][ T5828] CPU: 0 UID: 0 PID: 5828 Comm: syz-executor135 Not tainted 6.13.0-rc3-syzkaller-gc5d2bac978c5 #0
[ 63.717730][ T5828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 63.727770][ T5828] Call Trace:
[ 63.731039][ T5828]
[ 63.733961][ T5828] dump_stack_lvl+0x241/0x360
[ 63.738627][ T5828] ? __pfx_dump_stack_lvl+0x10/0x10
[ 63.743812][ T5828] ? __pfx__printk+0x10/0x10
[ 63.748388][ T5828] ? _printk+0xd5/0x120
[ 63.752527][ T5828] ? __init_begin+0x41000/0x41000
[ 63.757537][ T5828] ? vscnprintf+0x5d/0x90
[ 63.761851][ T5828] panic+0x349/0x880
[ 63.765736][ T5828] ? __warn+0x174/0x4d0
[ 63.769877][ T5828] ? __pfx_panic+0x10/0x10
[ 63.774286][ T5828] __warn+0x344/0x4d0
[ 63.778252][ T5828] ? format_decode+0x1193/0x1bb0
[ 63.783172][ T5828] report_bug+0x2b3/0x500
[ 63.787495][ T5828] ? format_decode+0x1193/0x1bb0
[ 63.792420][ T5828] handle_bug+0x60/0x90
[ 63.796561][ T5828] exc_invalid_op+0x1a/0x50
[ 63.801045][ T5828] asm_exc_invalid_op+0x1a/0x20
[ 63.805882][ T5828] RIP: 0010:format_decode+0x1193/0x1bb0
[ 63.811414][ T5828] Code: 1a db f5 c6 05 c2 67 3f 04 01 90 43 0f b6 04 34 84 c0 0f 85 14 0a 00 00 41 0f b6 75 00 48 c7 c7 60 e3 31 8d e8 5e be 9b f5 90 <0f> 0b 90 90 e9 0e fd ff ff 48 8b 4c 24 10 80 e1 07 38 c1 0f 8c 14
[ 63.831012][ T5828] RSP: 0018:ffffc90003e9f5c0 EFLAGS: 00010246
[ 63.837068][ T5828] RAX: e432249a4d6af800 RBX: 0000000000000000 RCX: ffff888026b21e00
[ 63.845026][ T5828] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 63.852986][ T5828] RBP: ffffc90003e9f6b0 R08: ffffffff81601a42 R09: fffffbfff1cfa210
[ 63.860947][ T5828] R10: dffffc0000000000 R11: fffffbfff1cfa210 R12: 1ffff920007d3f1d
[ 63.868905][ T5828] R13: ffffc90003e9f8ec R14: dffffc0000000000 R15: ffff0000ffffff00
[ 63.876865][ T5828] ? __warn_printk+0x292/0x360
[ 63.881627][ T5828] ? __pfx_format_decode+0x10/0x10
[ 63.886725][ T5828] ? bstr_printf+0x721/0x1210
[ 63.891387][ T5828] bstr_printf+0x137/0x1210
[ 63.895879][ T5828] ? __pfx_bstr_printf+0x10/0x10
[ 63.900801][ T5828] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 63.907116][ T5828] ? bpf_trace_printk+0x115/0x230
[ 63.912130][ T5828] bpf_trace_printk+0x1a1/0x230
[ 63.916965][ T5828] ? ktime_get+0x114/0x1f0
[ 63.921372][ T5828] ? __pfx_bpf_trace_printk+0x10/0x10
[ 63.926740][ T5828] ? ktime_get+0x114/0x1f0
[ 63.931140][ T5828] ? bpf_test_run+0x370/0xa90
[ 63.935805][ T5828] ? read_tsc+0x9/0x20
[ 63.939860][ T5828] bpf_prog_12183cdb1cd51dab+0x37/0x3b
[ 63.945307][ T5828] bpf_test_run+0x4f0/0xa90
[ 63.949796][ T5828] ? bpf_test_run+0x370/0xa90
[ 63.954462][ T5828] ? __pfx_bpf_test_run+0x10/0x10
[ 63.959480][ T5828] ? __pfx_eth_type_trans+0x10/0x10
[ 63.964665][ T5828] ? convert___skb_to_skb+0x41/0x620
[ 63.969940][ T5828] bpf_prog_test_run_skb+0xcaa/0x1830
[ 63.975309][ T5828] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 63.981101][ T5828] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 63.986892][ T5828] bpf_prog_test_run+0x2e4/0x360
[ 63.991817][ T5828] __sys_bpf+0x48d/0x810
[ 63.996046][ T5828] ? __pfx___sys_bpf+0x10/0x10
[ 64.000816][ T5828] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 64.007147][ T5828] ? do_syscall_64+0x100/0x230
[ 64.011903][ T5828] __x64_sys_bpf+0x7c/0x90
[ 64.016325][ T5828] do_syscall_64+0xf3/0x230
[ 64.020816][ T5828] ? clear_bhb_loop+0x35/0x90
[ 64.025478][ T5828] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 64.031380][ T5828] RIP: 0033:0x7f1a5d47c4e9
[ 64.035780][ T5828] 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
[ 64.055371][ T5828] RSP: 002b:00007fff01215b58 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 64.063773][ T5828] RAX: ffffffffffffffda RBX: 00007fff01215d28 RCX: 00007f1a5d47c4e9
[ 64.071729][ T5828] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[ 64.079685][ T5828] RBP: 00007f1a5d4ef610 R08: 0000000000000000 R09: 00007fff01215d28
[ 64.087643][ T5828] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 64.095618][ T5828] R13: 00007fff01215d18 R14: 0000000000000001 R15: 0000000000000001
[ 64.103597][ T5828]
[ 64.106762][ T5828] Kernel Offset: disabled
[ 64.111108][ T5828] Rebooting in 86400 seconds..