DUID 00:04:41:8f:a8:1c:5e:47:ab:62:a8:01:d8:09:7e:f5:6f:12 forked to background, child pid 3173 [ 21.602494][ T3174] 8021q: adding VLAN 0 to HW filter on device bond0 [ 21.611663][ T3174] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.10.6' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 41.370745][ T3589] ------------[ cut here ]------------ [ 41.376210][ T3589] trace type BPF program uses run-time allocation [ 41.382869][ T3589] WARNING: CPU: 1 PID: 3589 at kernel/bpf/verifier.c:11998 bpf_check+0xb1d9/0xbbc0 [ 41.392417][ T3589] Modules linked in: [ 41.396310][ T3589] CPU: 0 PID: 3589 Comm: syz-executor208 Tainted: G W 5.17.0-syzkaller-13577-gb02d196c44ea #0 [ 41.408088][ T3589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.418211][ T3589] RIP: 0010:bpf_check+0xb1d9/0xbbc0 [ 41.423523][ T3589] Code: ff ff e8 4a 81 37 00 8b 95 18 fe ff ff e9 83 cc ff ff e8 3a d2 eb ff 48 c7 c7 e0 df d3 89 c6 05 b2 fe 15 0c 01 e8 29 da 96 07 <0f> 0b e9 ac c3 ff ff 48 89 cf e8 a8 80 37 00 e9 fe 72 ff ff e8 7e [ 41.443207][ T3589] RSP: 0018:ffffc90003a8f8a8 EFLAGS: 00010286 [ 41.449274][ T3589] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000000000 [ 41.457290][ T3589] RDX: ffff88801ca01d00 RSI: ffffffff81601588 RDI: fffff52000751f07 [ 41.465294][ T3589] RBP: ffffc90003a8fb10 R08: 0000000000000000 R09: 0000000000000000 [ 41.473278][ T3589] R10: ffffffff815fbf5e R11: 0000000000000000 R12: ffff88807b139800 [ 41.481278][ T3589] R13: dffffc0000000000 R14: ffffc90000ade058 R15: 0000000000000002 [ 41.489245][ T3589] FS: 0000555556fb4300(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 41.498204][ T3589] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.504834][ T3589] CR2: 0000000020000100 CR3: 0000000074e98000 CR4: 00000000003506f0 [ 41.512901][ T3589] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.520915][ T3589] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.528877][ T3589] Call Trace: [ 41.532206][ T3589] [ 41.535143][ T3589] ? lock_downgrade+0x6e0/0x6e0 [ 41.540024][ T3589] ? bpf_get_btf_vmlinux+0x10/0x10 [ 41.545131][ T3589] ? rcu_read_lock_sched_held+0xd/0x70 [ 41.550599][ T3589] ? lock_release+0x522/0x720 [ 41.555279][ T3589] ? lock_release+0x720/0x720 [ 41.559979][ T3589] ? lock_downgrade+0x6e0/0x6e0 [ 41.564828][ T3589] ? __might_fault+0xd1/0x170 [ 41.569487][ T3589] ? lock_downgrade+0x6e0/0x6e0 [ 41.574353][ T3589] ? pcpu_alloc+0x12b/0x1360 [ 41.578946][ T3589] ? memset+0x20/0x40 [ 41.582942][ T3589] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 41.589179][ T3589] ? bpf_obj_name_cpy+0x144/0x1a0 [ 41.594210][ T3589] ? bpf_prog_load+0xf71/0x2250 [ 41.599057][ T3589] bpf_prog_load+0xfb2/0x2250 [ 41.603755][ T3589] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 41.610016][ T3589] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 41.615898][ T3589] ? rcu_read_lock_sched_held+0xd/0x70 [ 41.621385][ T3589] ? lock_acquire+0x442/0x510 [ 41.626080][ T3589] ? rcu_read_lock_sched_held+0xd/0x70 [ 41.631585][ T3589] ? __might_fault+0xd1/0x170 [ 41.636269][ T3589] ? _raw_spin_unlock+0x24/0x40 [ 41.641173][ T3589] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 41.647415][ T3589] __sys_bpf+0x674/0x55d0 [ 41.651758][ T3589] ? _raw_spin_unlock+0x24/0x40 [ 41.656612][ T3589] ? __handle_mm_fault+0x550/0x4150 [ 41.661826][ T3589] ? bpf_perf_link_attach+0x520/0x520 [ 41.667197][ T3589] ? vm_iomap_memory+0x190/0x190 [ 41.672141][ T3589] ? lock_release+0x720/0x720 [ 41.676818][ T3589] ? rcu_read_lock_sched_held+0xd/0x70 [ 41.682302][ T3589] ? rcu_read_lock_sched_held+0xd/0x70 [ 41.687765][ T3589] ? vtime_user_exit+0x218/0x6c0 [ 41.692708][ T3589] ? trace_hardirqs_on+0x38/0x1c0 [ 41.697731][ T3589] __x64_sys_bpf+0x75/0xb0 [ 41.702161][ T3589] ? syscall_enter_from_user_mode+0x21/0x70 [ 41.708058][ T3589] do_syscall_64+0x35/0xb0 [ 41.712484][ T3589] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 41.718372][ T3589] RIP: 0033:0x7f9729f971b9 [ 41.722804][ T3589] 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 [ 41.742442][ T3589] RSP: 002b:00007ffc527e69c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 41.750874][ T3589] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9729f971b9 [ 41.758839][ T3589] RDX: 0000000000000080 RSI: 0000000020000080 RDI: 0000000000000005 [ 41.766844][ T3589] RBP: 00007f9729f5b1a0 R08: 0000000000000000 R09: 0000000000000000 [ 41.774829][ T3589] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9729f5b230 [ 41.782825][ T3589] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 41.790825][ T3589] [ 41.793829][ T3589] Kernel panic - not syncing: panic_on_warn set ... [ 41.800393][ T3589] CPU: 0 PID: 3589 Comm: syz-executor208 Tainted: G W 5.17.0-syzkaller-13577-gb02d196c44ea #0 [ 41.811905][ T3589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.821934][ T3589] Call Trace: [ 41.825193][ T3589] [ 41.828101][ T3589] dump_stack_lvl+0xcd/0x134 [ 41.832676][ T3589] panic+0x2d7/0x636 [ 41.836549][ T3589] ? panic_print_sys_info.part.0+0x10b/0x10b [ 41.842509][ T3589] ? __warn.cold+0x1d1/0x2c5 [ 41.847080][ T3589] ? bpf_check+0xb1d9/0xbbc0 [ 41.851653][ T3589] __warn.cold+0x1e2/0x2c5 [ 41.856047][ T3589] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 41.862267][ T3589] ? bpf_check+0xb1d9/0xbbc0 [ 41.866834][ T3589] report_bug+0x1bd/0x210 [ 41.871145][ T3589] handle_bug+0x3c/0x60 [ 41.875280][ T3589] exc_invalid_op+0x14/0x40 [ 41.879765][ T3589] asm_exc_invalid_op+0x12/0x20 [ 41.884603][ T3589] RIP: 0010:bpf_check+0xb1d9/0xbbc0 [ 41.889788][ T3589] Code: ff ff e8 4a 81 37 00 8b 95 18 fe ff ff e9 83 cc ff ff e8 3a d2 eb ff 48 c7 c7 e0 df d3 89 c6 05 b2 fe 15 0c 01 e8 29 da 96 07 <0f> 0b e9 ac c3 ff ff 48 89 cf e8 a8 80 37 00 e9 fe 72 ff ff e8 7e [ 41.909387][ T3589] RSP: 0018:ffffc90003a8f8a8 EFLAGS: 00010286 [ 41.915440][ T3589] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000000000 [ 41.923395][ T3589] RDX: ffff88801ca01d00 RSI: ffffffff81601588 RDI: fffff52000751f07 [ 41.931353][ T3589] RBP: ffffc90003a8fb10 R08: 0000000000000000 R09: 0000000000000000 [ 41.939312][ T3589] R10: ffffffff815fbf5e R11: 0000000000000000 R12: ffff88807b139800 [ 41.947272][ T3589] R13: dffffc0000000000 R14: ffffc90000ade058 R15: 0000000000000002 [ 41.955231][ T3589] ? wake_up_klogd.part.0+0x8e/0xd0 [ 41.960424][ T3589] ? vprintk+0x88/0x90 [ 41.964484][ T3589] ? bpf_check+0xb1d9/0xbbc0 [ 41.969061][ T3589] ? lock_downgrade+0x6e0/0x6e0 [ 41.973906][ T3589] ? bpf_get_btf_vmlinux+0x10/0x10 [ 41.979005][ T3589] ? rcu_read_lock_sched_held+0xd/0x70 [ 41.984451][ T3589] ? lock_release+0x522/0x720 [ 41.989117][ T3589] ? lock_release+0x720/0x720 [ 41.993785][ T3589] ? lock_downgrade+0x6e0/0x6e0 [ 41.998626][ T3589] ? __might_fault+0xd1/0x170 [ 42.003295][ T3589] ? lock_downgrade+0x6e0/0x6e0 [ 42.008151][ T3589] ? pcpu_alloc+0x12b/0x1360 [ 42.012734][ T3589] ? memset+0x20/0x40 [ 42.016706][ T3589] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 42.022934][ T3589] ? bpf_obj_name_cpy+0x144/0x1a0 [ 42.027945][ T3589] ? bpf_prog_load+0xf71/0x2250 [ 42.032783][ T3589] bpf_prog_load+0xfb2/0x2250 [ 42.037449][ T3589] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 42.043677][ T3589] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 42.049557][ T3589] ? rcu_read_lock_sched_held+0xd/0x70 [ 42.055008][ T3589] ? lock_acquire+0x442/0x510 [ 42.059674][ T3589] ? rcu_read_lock_sched_held+0xd/0x70 [ 42.065120][ T3589] ? __might_fault+0xd1/0x170 [ 42.069787][ T3589] ? _raw_spin_unlock+0x24/0x40 [ 42.074631][ T3589] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 42.080856][ T3589] __sys_bpf+0x674/0x55d0 [ 42.085173][ T3589] ? _raw_spin_unlock+0x24/0x40 [ 42.090011][ T3589] ? __handle_mm_fault+0x550/0x4150 [ 42.095195][ T3589] ? bpf_perf_link_attach+0x520/0x520 [ 42.100557][ T3589] ? vm_iomap_memory+0x190/0x190 [ 42.105480][ T3589] ? lock_release+0x720/0x720 [ 42.110153][ T3589] ? rcu_read_lock_sched_held+0xd/0x70 [ 42.115599][ T3589] ? rcu_read_lock_sched_held+0xd/0x70 [ 42.121053][ T3589] ? vtime_user_exit+0x218/0x6c0 [ 42.125978][ T3589] ? trace_hardirqs_on+0x38/0x1c0 [ 42.130989][ T3589] __x64_sys_bpf+0x75/0xb0 [ 42.135391][ T3589] ? syscall_enter_from_user_mode+0x21/0x70 [ 42.141275][ T3589] do_syscall_64+0x35/0xb0 [ 42.145677][ T3589] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 42.151567][ T3589] RIP: 0033:0x7f9729f971b9 [ 42.155976][ T3589] 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 [ 42.175569][ T3589] RSP: 002b:00007ffc527e69c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 42.183967][ T3589] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9729f971b9 [ 42.191924][ T3589] RDX: 0000000000000080 RSI: 0000000020000080 RDI: 0000000000000005 [ 42.199881][ T3589] RBP: 00007f9729f5b1a0 R08: 0000000000000000 R09: 0000000000000000 [ 42.207837][ T3589] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9729f5b230 [ 42.215792][ T3589] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 42.223751][ T3589] [ 42.226905][ T3589] Kernel Offset: disabled [ 42.231220][ T3589] Rebooting in 86400 seconds..