./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1189479069
<...>
forked to background, child pid 3181
no interfaces have a carrier
[ 30.492990][ T3182] 8021q: adding VLAN 0 to HW filter on device bond0
[ 30.504486][ T3182] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.1.3' (ECDSA) to the list of known hosts.
execve("./syz-executor1189479069", ["./syz-executor1189479069"], 0x7fff25be2860 /* 10 vars */) = 0
brk(NULL) = 0x5555570ca000
brk(0x5555570cac40) = 0x5555570cac40
arch_prctl(ARCH_SET_FS, 0x5555570ca300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor1189479069", 4096) = 28
brk(0x5555570ebc40) = 0x5555570ebc40
brk(0x5555570ec000) = 0x5555570ec000
mprotect(0x7f85a809e000, 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
syzkaller login: [ 52.616040][ T3602] ------------[ cut here ]------------
[ 52.621742][ T3602] WARNING: CPU: 0 PID: 3602 at kernel/bpf/btf.c:1946 btf_type_id_size+0x2d5/0x9d0
[ 52.630974][ T3602] Modules linked in:
[ 52.634938][ T3602] CPU: 0 PID: 3602 Comm: syz-executor118 Not tainted 6.1.0-rc1-syzkaller-00454-ga70385240892 #0
[ 52.645412][ T3602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022
[ 52.655606][ T3602] RIP: 0010:btf_type_id_size+0x2d5/0x9d0
[ 52.661258][ T3602] Code: ef e8 9f a7 e4 ff 41 83 ff 0b 77 28 f6 44 24 10 18 75 3f e8 7d aa e4 ff 44 89 fe bf 0e 00 00 00 e8 40 a7 e4 ff e8 6b aa e4 ff <0f> 0b 45 31 f6 e9 98 02 00 00 41 83 ff 12 74 18 e8 56 aa e4 ff 44
[ 52.681049][ T3602] RSP: 0018:ffffc90003f4fb40 EFLAGS: 00010293
[ 52.687184][ T3602] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000000000
[ 52.695199][ T3602] RDX: ffff88801de6d7c0 RSI: ffffffff8197e135 RDI: 0000000000000005
[ 52.703185][ T3602] RBP: ffff88801d02ce00 R08: 0000000000000005 R09: 000000000000000e
[ 52.711556][ T3602] R10: 0000000000000011 R11: 000000000008c07e R12: 0000000000000000
[ 52.719779][ T3602] R13: 0000000000000011 R14: ffff88807d7a6da4 R15: 0000000000000011
[ 52.727875][ T3602] FS: 00005555570ca300(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
[ 52.736962][ T3602] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.743710][ T3602] CR2: 00005617c5bbe2b8 CR3: 0000000072431000 CR4: 0000000000350ef0
[ 52.751855][ T3602] Call Trace:
[ 52.755236][ T3602]
[ 52.758153][ T3602] btf_new_fd+0x1926/0x1e70
[ 52.762693][ T3602] ? rcu_read_lock_sched_held+0xd/0x70
[ 52.768186][ T3602] ? trace_hardirqs_on+0x2d/0x160
[ 52.773352][ T3602] ? btf_type_snprintf_show+0x3b0/0x3b0
[ 52.779007][ T3602] ? apparmor_capable+0x1d8/0x460
[ 52.784080][ T3602] ? security_capable+0x8f/0xc0
[ 52.788956][ T3602] __sys_bpf+0xb7d/0x4cf0
[ 52.793333][ T3602] ? lock_release+0x810/0x810
[ 52.798460][ T3602] ? bpf_perf_link_attach+0x520/0x520
[ 52.803949][ T3602] ? do_raw_spin_lock+0x120/0x2a0
[ 52.809170][ T3602] ? rwlock_bug.part.0+0x90/0x90
[ 52.814137][ T3602] ? recalc_sigpending_tsk+0x18f/0x1d0
[ 52.819638][ T3602] ? _raw_spin_unlock_irq+0x1f/0x40
[ 52.824880][ T3602] ? trace_hardirqs_on+0x2d/0x160
[ 52.830012][ T3602] __x64_sys_bpf+0x75/0xb0
[ 52.834575][ T3602] do_syscall_64+0x35/0xb0
[ 52.839004][ T3602] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 52.844920][ T3602] RIP: 0033:0x7f85a8031c69
[ 52.849359][ T3602] Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 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 c0 ff ff ff f7 d8 64 89 01 48
[ 52.869102][ T3602] RSP: 002b:00007ffcc6019308 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 52.877571][ T3602] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f85a8031c69
[ 52.885604][ T3602] RDX: 0000000000000020 RSI: 0000000020000140 RDI: 0000000000000012
[ 52.893618][ T3602] RBP: 00007f85a7ff5e10 R08: 0000000000000000 R09: 0000000000000000
[ 52.901606][ T3602] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007f85a7ff5ea0
[ 52.909602][ T3602] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 52.917628][ T3602]
[ 52.920814][ T3602] Kernel panic - not syncing: panic_on_warn set ...
[ 52.927408][ T3602] CPU: 0 PID: 3602 Comm: syz-executor118 Not tainted 6.1.0-rc1-syzkaller-00454-ga70385240892 #0
[ 52.937824][ T3602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022
[ 52.947884][ T3602] Call Trace:
[ 52.951155][ T3602]
[ 52.954069][ T3602] dump_stack_lvl+0xcd/0x134
[ 52.958651][ T3602] panic+0x2c8/0x622
[ 52.962655][ T3602] ? panic_print_sys_info.part.0+0x110/0x110
[ 52.969090][ T3602] ? __warn.cold+0x24b/0x350
[ 52.973699][ T3602] ? btf_type_id_size+0x2d5/0x9d0
[ 52.978878][ T3602] __warn.cold+0x25c/0x350
[ 52.983288][ T3602] ? btf_type_id_size+0x2d5/0x9d0
[ 52.988461][ T3602] report_bug+0x1bc/0x210
[ 52.992800][ T3602] handle_bug+0x3c/0x70
[ 52.997033][ T3602] exc_invalid_op+0x14/0x40
[ 53.001532][ T3602] asm_exc_invalid_op+0x16/0x20
[ 53.006565][ T3602] RIP: 0010:btf_type_id_size+0x2d5/0x9d0
[ 53.012189][ T3602] Code: ef e8 9f a7 e4 ff 41 83 ff 0b 77 28 f6 44 24 10 18 75 3f e8 7d aa e4 ff 44 89 fe bf 0e 00 00 00 e8 40 a7 e4 ff e8 6b aa e4 ff <0f> 0b 45 31 f6 e9 98 02 00 00 41 83 ff 12 74 18 e8 56 aa e4 ff 44
[ 53.031989][ T3602] RSP: 0018:ffffc90003f4fb40 EFLAGS: 00010293
[ 53.038052][ T3602] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000000000
[ 53.046029][ T3602] RDX: ffff88801de6d7c0 RSI: ffffffff8197e135 RDI: 0000000000000005
[ 53.054035][ T3602] RBP: ffff88801d02ce00 R08: 0000000000000005 R09: 000000000000000e
[ 53.062020][ T3602] R10: 0000000000000011 R11: 000000000008c07e R12: 0000000000000000
[ 53.069995][ T3602] R13: 0000000000000011 R14: ffff88807d7a6da4 R15: 0000000000000011
[ 53.077983][ T3602] ? btf_type_id_size+0x2d5/0x9d0
[ 53.083197][ T3602] btf_new_fd+0x1926/0x1e70
[ 53.087727][ T3602] ? rcu_read_lock_sched_held+0xd/0x70
[ 53.093284][ T3602] ? trace_hardirqs_on+0x2d/0x160
[ 53.098307][ T3602] ? btf_type_snprintf_show+0x3b0/0x3b0
[ 53.103846][ T3602] ? apparmor_capable+0x1d8/0x460
[ 53.108870][ T3602] ? security_capable+0x8f/0xc0
[ 53.113728][ T3602] __sys_bpf+0xb7d/0x4cf0
[ 53.118049][ T3602] ? lock_release+0x810/0x810
[ 53.122720][ T3602] ? bpf_perf_link_attach+0x520/0x520
[ 53.128093][ T3602] ? do_raw_spin_lock+0x120/0x2a0
[ 53.133123][ T3602] ? rwlock_bug.part.0+0x90/0x90
[ 53.138232][ T3602] ? recalc_sigpending_tsk+0x18f/0x1d0
[ 53.143698][ T3602] ? _raw_spin_unlock_irq+0x1f/0x40
[ 53.149065][ T3602] ? trace_hardirqs_on+0x2d/0x160
[ 53.154084][ T3602] __x64_sys_bpf+0x75/0xb0
[ 53.158497][ T3602] do_syscall_64+0x35/0xb0
[ 53.163057][ T3602] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 53.169132][ T3602] RIP: 0033:0x7f85a8031c69
[ 53.173729][ T3602] Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 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 c0 ff ff ff f7 d8 64 89 01 48
[ 53.193345][ T3602] RSP: 002b:00007ffcc6019308 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 53.201759][ T3602] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f85a8031c69
[ 53.209815][ T3602] RDX: 0000000000000020 RSI: 0000000020000140 RDI: 0000000000000012
[ 53.217868][ T3602] RBP: 00007f85a7ff5e10 R08: 0000000000000000 R09: 0000000000000000
[ 53.225849][ T3602] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007f85a7ff5ea0
[ 53.233944][ T3602] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 53.241925][ T3602]
[ 53.245645][ T3602] Kernel Offset: disabled
[ 53.250143][ T3602] Rebooting in 86400 seconds..