./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor570556488
<...>
Warning: Permanently added '10.128.1.128' (ED25519) to the list of known hosts.
execve("./syz-executor570556488", ["./syz-executor570556488"], 0x7ffdd1246a60 /* 10 vars */) = 0
brk(NULL) = 0x55555b006000
brk(0x55555b006d00) = 0x55555b006d00
arch_prctl(ARCH_SET_FS, 0x55555b006380) = 0
set_tid_address(0x55555b006650) = 5091
set_robust_list(0x55555b006660, 24) = 0
rseq(0x55555b006ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor570556488", 4096) = 27
getrandom("\xe3\x83\x39\xad\xd3\x7c\x0d\xd3", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x55555b006d00
brk(0x55555b027d00) = 0x55555b027d00
brk(0x55555b028000) = 0x55555b028000
mprotect(0x7f541c3c8000, 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_LWT_SEG6LOCAL, insn_cnt=11, insns=0x20000340, license="syzkaller", 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, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 3
[ 56.537567][ T5091] ------------[ cut here ]------------
[ 56.543291][ T5091] WARNING: CPU: 0 PID: 5091 at net/core/filter.c:6579 bpf_lwt_seg6_adjust_srh+0x877/0xb30
[ 56.553286][ T5091] Modules linked in:
[ 56.557207][ T5091] CPU: 0 PID: 5091 Comm: syz-executor570 Not tainted 6.10.0-rc4-syzkaller-00891-gbf2468f9afba #0
[ 56.567737][ T5091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 56.577846][ T5091] RIP: 0010:bpf_lwt_seg6_adjust_srh+0x877/0xb30
[ 56.584121][ T5091] Code: bf 80 33 f8 eb 05 e8 b8 80 33 f8 48 c7 c0 f2 ff ff ff e9 d1 fc ff ff e8 a7 80 33 f8 48 63 c3 e9 c4 fc ff ff e8 9a 80 33 f8 90 <0f> 0b 90 4d 85 f6 0f 85 0e f9 ff ff e9 46 fa ff ff e8 83 80 33 f8
[ 56.603826][ T5091] RSP: 0018:ffffc900034a77a0 EFLAGS: 00010293
[ 56.609933][ T5091] RAX: ffffffff8962a486 RBX: 0000000000000000 RCX: ffff888017fdda00
[ 56.617915][ T5091] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 56.625992][ T5091] RBP: ffffc900034a78d8 R08: ffffffff89629d8b R09: 1ffffffff1f5b52d
[ 56.634008][ T5091] R10: dffffc0000000000 R11: ffffffffa00007d0 R12: 0000000000000000
[ 56.642014][ T5091] R13: ffff8880b943d060 R14: 0000000000000000 R15: dffffc0000000000
[ 56.650027][ T5091] FS: 000055555b006380(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
[ 56.659011][ T5091] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.665600][ T5091] CR2: 0000564def260000 CR3: 00000000775ec000 CR4: 00000000003506f0
[ 56.673607][ T5091] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 56.681608][ T5091] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 56.689603][ T5091] Call Trace:
[ 56.692882][ T5091]
[ 56.695816][ T5091] ? __warn+0x163/0x4e0
[ 56.700000][ T5091] ? bpf_lwt_seg6_adjust_srh+0x877/0xb30
[ 56.705642][ T5091] ? report_bug+0x2b3/0x500
[ 56.710176][ T5091] ? bpf_lwt_seg6_adjust_srh+0x877/0xb30
[ 56.715818][ T5091] ? handle_bug+0x3e/0x70
[ 56.720178][ T5091] ? exc_invalid_op+0x1a/0x50
[ 56.724866][ T5091] ? asm_exc_invalid_op+0x1a/0x20
[ 56.729927][ T5091] ? 0xffffffffa00007d0
[ 56.734098][ T5091] ? bpf_lwt_seg6_adjust_srh+0x17b/0xb30
[ 56.739756][ T5091] ? bpf_lwt_seg6_adjust_srh+0x876/0xb30
[ 56.745398][ T5091] ? bpf_lwt_seg6_adjust_srh+0x877/0xb30
[ 56.751062][ T5091] ? lockdep_hardirqs_on+0x99/0x150
[ 56.756273][ T5091] ? __pfx_bpf_lwt_seg6_adjust_srh+0x10/0x10
[ 56.762292][ T5091] bpf_prog_2088341bddeddc1d+0x40/0x42
[ 56.767758][ T5091] bpf_test_run+0x4f0/0xa90
[ 56.772311][ T5091] ? do_syscall_64+0xf3/0x230
[ 56.776995][ T5091] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 56.783102][ T5091] ? bpf_test_run+0x370/0xa90
[ 56.787819][ T5091] ? __pfx_bpf_test_run+0x10/0x10
[ 56.792904][ T5091] ? eth_type_trans+0x3d1/0x7a0
[ 56.797768][ T5091] ? __pfx_eth_type_trans+0x10/0x10
[ 56.802996][ T5091] ? convert___skb_to_skb+0x41/0x620
[ 56.808377][ T5091] bpf_prog_test_run_skb+0xafa/0x13b0
[ 56.813892][ T5091] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 56.819733][ T5091] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 56.825556][ T5091] bpf_prog_test_run+0x33a/0x3b0
[ 56.830520][ T5091] __sys_bpf+0x48d/0x810
[ 56.834773][ T5091] ? __pfx___sys_bpf+0x10/0x10
[ 56.839585][ T5091] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 56.845914][ T5091] ? do_syscall_64+0x100/0x230
[ 56.850710][ T5091] __x64_sys_bpf+0x7c/0x90
[ 56.855134][ T5091] do_syscall_64+0xf3/0x230
[ 56.859665][ T5091] ? clear_bhb_loop+0x35/0x90
[ 56.864351][ T5091] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 56.870286][ T5091] RIP: 0033:0x7f541c355529
[ 56.874711][ T5091] 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
[ 56.894349][ T5091] RSP: 002b:00007ffca122c488 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 56.902814][ T5091] RAX: ffffffffffffffda RBX: 00007ffca122c658 RCX: 00007f541c355529
[ 56.910810][ T5091] RDX: 0000000000000050 RSI: 00000000200002c0 RDI: 000000000000000a
[ 56.918811][ T5091] RBP: 00007f541c3c8610 R08: 0000000000000000 R09: 00007ffca122c658
[ 56.926796][ T5091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 56.934787][ T5091] R13: 00007ffca122c648 R14: 0000000000000001 R15: 0000000000000001
[ 56.942794][ T5091]
[ 56.945800][ T5091] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 56.953058][ T5091] CPU: 0 PID: 5091 Comm: syz-executor570 Not tainted 6.10.0-rc4-syzkaller-00891-gbf2468f9afba #0
[ 56.963534][ T5091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 56.973568][ T5091] Call Trace:
[ 56.976828][ T5091]
[ 56.979743][ T5091] dump_stack_lvl+0x241/0x360
[ 56.984405][ T5091] ? __pfx_dump_stack_lvl+0x10/0x10
[ 56.989585][ T5091] ? __pfx__printk+0x10/0x10
[ 56.994161][ T5091] ? vscnprintf+0x5d/0x90
[ 56.998495][ T5091] panic+0x349/0x860
[ 57.002372][ T5091] ? __warn+0x172/0x4e0
[ 57.006528][ T5091] ? __pfx_panic+0x10/0x10
[ 57.010953][ T5091] __warn+0x346/0x4e0
[ 57.014918][ T5091] ? bpf_lwt_seg6_adjust_srh+0x877/0xb30
[ 57.020534][ T5091] report_bug+0x2b3/0x500
[ 57.024846][ T5091] ? bpf_lwt_seg6_adjust_srh+0x877/0xb30
[ 57.030491][ T5091] handle_bug+0x3e/0x70
[ 57.034632][ T5091] exc_invalid_op+0x1a/0x50
[ 57.039121][ T5091] asm_exc_invalid_op+0x1a/0x20
[ 57.043954][ T5091] RIP: 0010:bpf_lwt_seg6_adjust_srh+0x877/0xb30
[ 57.050177][ T5091] Code: bf 80 33 f8 eb 05 e8 b8 80 33 f8 48 c7 c0 f2 ff ff ff e9 d1 fc ff ff e8 a7 80 33 f8 48 63 c3 e9 c4 fc ff ff e8 9a 80 33 f8 90 <0f> 0b 90 4d 85 f6 0f 85 0e f9 ff ff e9 46 fa ff ff e8 83 80 33 f8
[ 57.069762][ T5091] RSP: 0018:ffffc900034a77a0 EFLAGS: 00010293
[ 57.075810][ T5091] RAX: ffffffff8962a486 RBX: 0000000000000000 RCX: ffff888017fdda00
[ 57.083761][ T5091] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 57.091714][ T5091] RBP: ffffc900034a78d8 R08: ffffffff89629d8b R09: 1ffffffff1f5b52d
[ 57.099858][ T5091] R10: dffffc0000000000 R11: ffffffffa00007d0 R12: 0000000000000000
[ 57.107830][ T5091] R13: ffff8880b943d060 R14: 0000000000000000 R15: dffffc0000000000
[ 57.115785][ T5091] ? 0xffffffffa00007d0
[ 57.119920][ T5091] ? bpf_lwt_seg6_adjust_srh+0x17b/0xb30
[ 57.125532][ T5091] ? bpf_lwt_seg6_adjust_srh+0x876/0xb30
[ 57.131159][ T5091] ? lockdep_hardirqs_on+0x99/0x150
[ 57.136363][ T5091] ? __pfx_bpf_lwt_seg6_adjust_srh+0x10/0x10
[ 57.142330][ T5091] bpf_prog_2088341bddeddc1d+0x40/0x42
[ 57.147767][ T5091] bpf_test_run+0x4f0/0xa90
[ 57.152278][ T5091] ? do_syscall_64+0xf3/0x230
[ 57.156937][ T5091] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 57.162990][ T5091] ? bpf_test_run+0x370/0xa90
[ 57.167682][ T5091] ? __pfx_bpf_test_run+0x10/0x10
[ 57.172696][ T5091] ? eth_type_trans+0x3d1/0x7a0
[ 57.177551][ T5091] ? __pfx_eth_type_trans+0x10/0x10
[ 57.182751][ T5091] ? convert___skb_to_skb+0x41/0x620
[ 57.188022][ T5091] bpf_prog_test_run_skb+0xafa/0x13b0
[ 57.193389][ T5091] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 57.199208][ T5091] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 57.205002][ T5091] bpf_prog_test_run+0x33a/0x3b0
[ 57.209922][ T5091] __sys_bpf+0x48d/0x810
[ 57.214149][ T5091] ? __pfx___sys_bpf+0x10/0x10
[ 57.218907][ T5091] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 57.225218][ T5091] ? do_syscall_64+0x100/0x230
[ 57.229992][ T5091] __x64_sys_bpf+0x7c/0x90
[ 57.234395][ T5091] do_syscall_64+0xf3/0x230
[ 57.238904][ T5091] ? clear_bhb_loop+0x35/0x90
[ 57.243566][ T5091] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 57.249443][ T5091] RIP: 0033:0x7f541c355529
[ 57.253855][ T5091] 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
[ 57.273466][ T5091] RSP: 002b:00007ffca122c488 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 57.281869][ T5091] RAX: ffffffffffffffda RBX: 00007ffca122c658 RCX: 00007f541c355529
[ 57.289909][ T5091] RDX: 0000000000000050 RSI: 00000000200002c0 RDI: 000000000000000a
[ 57.297859][ T5091] RBP: 00007f541c3c8610 R08: 0000000000000000 R09: 00007ffca122c658
[ 57.305809][ T5091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 57.313762][ T5091] R13: 00007ffca122c648 R14: 0000000000000001 R15: 0000000000000001
[ 57.321725][ T5091]
[ 57.324976][ T5091] Kernel Offset: disabled
[ 57.329315][ T5091] Rebooting in 86400 seconds..