DUID 00:04:b8:64:54:4b:51:f9:b6:ea:77:bd:45:d1:95:a6:31:4f forked to background, child pid 3173 [ 26.427538][ T3174] 8021q: adding VLAN 0 to HW filter on device bond0 [ 26.438983][ T3174] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.17' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 47.390210][ T3588] ------------[ cut here ]------------ [ 47.395723][ T3588] trace type BPF program uses run-time allocation [ 47.402276][ T3588] WARNING: CPU: 1 PID: 3588 at kernel/bpf/verifier.c:11998 bpf_check+0xb1d9/0xbbc0 [ 47.411984][ T3588] Modules linked in: [ 47.416116][ T3588] CPU: 1 PID: 3588 Comm: syz-executor296 Not tainted 5.18.0-rc3-syzkaller-00213-g59f0c2447e25 #0 [ 47.426788][ T3588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.437109][ T3588] RIP: 0010:bpf_check+0xb1d9/0xbbc0 [ 47.442314][ T3588] Code: ff ff e8 fa 61 37 00 8b 95 18 fe ff ff e9 83 cc ff ff e8 3a d2 eb ff 48 c7 c7 e0 e2 d3 89 c6 05 bc 54 16 0c 01 e8 26 b2 97 07 <0f> 0b e9 ac c3 ff ff 48 89 cf e8 58 61 37 00 e9 fe 72 ff ff e8 2e [ 47.462090][ T3588] RSP: 0018:ffffc90002e0f8a8 EFLAGS: 00010286 [ 47.468231][ T3588] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000000000 [ 47.476308][ T3588] RDX: ffff88801d555700 RSI: ffffffff81600b68 RDI: fffff520005c1f07 [ 47.484333][ T3588] RBP: ffffc90002e0fb10 R08: 0000000000000000 R09: 0000000000000000 [ 47.492310][ T3588] R10: ffffffff815fb53e R11: 0000000000000000 R12: ffff888022f33800 [ 47.500432][ T3588] R13: dffffc0000000000 R14: ffffc900010b6058 R15: 0000000000000002 [ 47.508428][ T3588] FS: 00005555569e3300(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 47.517389][ T3588] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.523972][ T3588] CR2: 00007f898584a080 CR3: 000000001e0df000 CR4: 00000000003506f0 [ 47.531975][ T3588] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.539969][ T3588] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.547969][ T3588] Call Trace: [ 47.551243][ T3588] [ 47.554223][ T3588] ? bpf_get_btf_vmlinux+0x10/0x10 [ 47.559342][ T3588] ? lock_downgrade+0x6e0/0x6e0 [ 47.564226][ T3588] ? __might_fault+0xd1/0x170 [ 47.568914][ T3588] ? lock_downgrade+0x6e0/0x6e0 [ 47.573755][ T3588] ? memset+0x20/0x40 [ 47.577762][ T3588] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 47.584003][ T3588] ? bpf_obj_name_cpy+0x144/0x1a0 [ 47.589148][ T3588] ? bpf_prog_load+0xf71/0x2250 [ 47.594005][ T3588] bpf_prog_load+0xfb2/0x2250 [ 47.598826][ T3588] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 47.604790][ T3588] ? find_held_lock+0x2d/0x110 [ 47.609565][ T3588] ? __might_fault+0xd1/0x170 [ 47.614296][ T3588] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 47.620550][ T3588] __sys_bpf+0x674/0x55d0 [ 47.624946][ T3588] ? bpf_perf_link_attach+0x520/0x520 [ 47.630321][ T3588] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 47.636382][ T3588] ? find_held_lock+0x2d/0x110 [ 47.641164][ T3588] ? trace_hardirqs_on+0x38/0x1c0 [ 47.646219][ T3588] __x64_sys_bpf+0x75/0xb0 [ 47.650666][ T3588] ? syscall_enter_from_user_mode+0x21/0x70 [ 47.656606][ T3588] do_syscall_64+0x35/0xb0 [ 47.661027][ T3588] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 47.666963][ T3588] RIP: 0033:0x7f4e1667b1b9 [ 47.671384][ T3588] 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 [ 47.691033][ T3588] RSP: 002b:00007ffeb8305dd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 47.699475][ T3588] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4e1667b1b9 [ 47.707474][ T3588] RDX: 0000000000000080 RSI: 0000000020000080 RDI: 0000000000000005 [ 47.715900][ T3588] RBP: 00007f4e1663f1a0 R08: 0000000000000000 R09: 0000000000000000 [ 47.723854][ T3588] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4e1663f230 [ 47.731871][ T3588] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 47.739907][ T3588] [ 47.742925][ T3588] Kernel panic - not syncing: panic_on_warn set ... [ 47.749499][ T3588] CPU: 0 PID: 3588 Comm: syz-executor296 Not tainted 5.18.0-rc3-syzkaller-00213-g59f0c2447e25 #0 [ 47.759982][ T3588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.770016][ T3588] Call Trace: [ 47.773282][ T3588] [ 47.776193][ T3588] dump_stack_lvl+0xcd/0x134 [ 47.780773][ T3588] panic+0x2d7/0x636 [ 47.784652][ T3588] ? panic_print_sys_info.part.0+0x10b/0x10b [ 47.790619][ T3588] ? __warn.cold+0x1d1/0x2c5 [ 47.795201][ T3588] ? bpf_check+0xb1d9/0xbbc0 [ 47.799781][ T3588] __warn.cold+0x1e2/0x2c5 [ 47.804185][ T3588] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 47.810765][ T3588] ? bpf_check+0xb1d9/0xbbc0 [ 47.815345][ T3588] report_bug+0x1bd/0x210 [ 47.819668][ T3588] handle_bug+0x3c/0x60 [ 47.823813][ T3588] exc_invalid_op+0x14/0x40 [ 47.828306][ T3588] asm_exc_invalid_op+0x12/0x20 [ 47.833168][ T3588] RIP: 0010:bpf_check+0xb1d9/0xbbc0 [ 47.838351][ T3588] Code: ff ff e8 fa 61 37 00 8b 95 18 fe ff ff e9 83 cc ff ff e8 3a d2 eb ff 48 c7 c7 e0 e2 d3 89 c6 05 bc 54 16 0c 01 e8 26 b2 97 07 <0f> 0b e9 ac c3 ff ff 48 89 cf e8 58 61 37 00 e9 fe 72 ff ff e8 2e [ 47.857946][ T3588] RSP: 0018:ffffc90002e0f8a8 EFLAGS: 00010286 [ 47.864000][ T3588] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000000000 [ 47.871954][ T3588] RDX: ffff88801d555700 RSI: ffffffff81600b68 RDI: fffff520005c1f07 [ 47.879908][ T3588] RBP: ffffc90002e0fb10 R08: 0000000000000000 R09: 0000000000000000 [ 47.887865][ T3588] R10: ffffffff815fb53e R11: 0000000000000000 R12: ffff888022f33800 [ 47.895819][ T3588] R13: dffffc0000000000 R14: ffffc900010b6058 R15: 0000000000000002 [ 47.903777][ T3588] ? wake_up_klogd.part.0+0x8e/0xd0 [ 47.908966][ T3588] ? vprintk+0x88/0x90 [ 47.913025][ T3588] ? bpf_check+0xb1d9/0xbbc0 [ 47.917612][ T3588] ? bpf_get_btf_vmlinux+0x10/0x10 [ 47.922710][ T3588] ? lock_downgrade+0x6e0/0x6e0 [ 47.927547][ T3588] ? __might_fault+0xd1/0x170 [ 47.932211][ T3588] ? lock_downgrade+0x6e0/0x6e0 [ 47.937051][ T3588] ? memset+0x20/0x40 [ 47.941019][ T3588] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 47.947240][ T3588] ? bpf_obj_name_cpy+0x144/0x1a0 [ 47.952248][ T3588] ? bpf_prog_load+0xf71/0x2250 [ 47.957084][ T3588] bpf_prog_load+0xfb2/0x2250 [ 47.961749][ T3588] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 47.967626][ T3588] ? find_held_lock+0x2d/0x110 [ 47.972378][ T3588] ? __might_fault+0xd1/0x170 [ 47.977065][ T3588] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 47.983294][ T3588] __sys_bpf+0x674/0x55d0 [ 47.987615][ T3588] ? bpf_perf_link_attach+0x520/0x520 [ 47.992990][ T3588] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 47.998959][ T3588] ? find_held_lock+0x2d/0x110 [ 48.003717][ T3588] ? trace_hardirqs_on+0x38/0x1c0 [ 48.008744][ T3588] __x64_sys_bpf+0x75/0xb0 [ 48.013143][ T3588] ? syscall_enter_from_user_mode+0x21/0x70 [ 48.019031][ T3588] do_syscall_64+0x35/0xb0 [ 48.023443][ T3588] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 48.029342][ T3588] RIP: 0033:0x7f4e1667b1b9 [ 48.033751][ T3588] 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 [ 48.053348][ T3588] RSP: 002b:00007ffeb8305dd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 48.061758][ T3588] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4e1667b1b9 [ 48.069718][ T3588] RDX: 0000000000000080 RSI: 0000000020000080 RDI: 0000000000000005 [ 48.077683][ T3588] RBP: 00007f4e1663f1a0 R08: 0000000000000000 R09: 0000000000000000 [ 48.085645][ T3588] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4e1663f230 [ 48.093609][ T3588] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 48.101586][ T3588] [ 48.104786][ T3588] Kernel Offset: disabled [ 48.109187][ T3588] Rebooting in 86400 seconds..