[ 24.452150][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 24.460873][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.469339][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.478082][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.107586][ T41] device bridge_slave_1 left promiscuous mode [ 25.113852][ T41] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.121498][ T41] device bridge_slave_0 left promiscuous mode [ 25.127978][ T41] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.420324][ T25] kauditd_printk_skb: 64 callbacks suppressed [ 35.420337][ T25] audit: type=1400 audit(1670861452.539:147): avc: denied { read } for pid=147 comm="syslogd" name="log" dev="sda1" ino=1125 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 Warning: Permanently added '10.128.1.48' (ECDSA) to the list of known hosts. 2022/12/12 16:10:59 ignoring optional flag "sandboxArg"="0" 2022/12/12 16:10:59 parsed 1 programs 2022/12/12 16:10:59 executed programs: 0 [ 42.074739][ T25] audit: type=1400 audit(1670861459.189:148): avc: denied { mounton } for pid=406 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 42.101117][ T25] audit: type=1400 audit(1670861459.219:149): avc: denied { mount } for pid=406 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 42.126247][ T25] audit: type=1400 audit(1670861459.219:150): avc: denied { mounton } for pid=409 comm="syz-executor.0" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 42.151387][ T25] audit: type=1400 audit(1670861459.219:151): avc: denied { module_request } for pid=409 comm="syz-executor.0" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 42.175738][ T409] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.182951][ T409] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.190524][ T409] device bridge_slave_0 entered promiscuous mode [ 42.197530][ T409] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.204694][ T409] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.212182][ T409] device bridge_slave_1 entered promiscuous mode [ 42.249093][ T409] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.256179][ T409] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.263437][ T409] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.270553][ T409] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.286869][ T54] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.294120][ T54] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.301650][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.309689][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.328006][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.336932][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.345953][ T54] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.353777][ T54] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.361367][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.370191][ T54] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.377687][ T54] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.385028][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.393165][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.409628][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.417997][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.426345][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.434754][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.447908][ T25] audit: type=1400 audit(1670861459.569:152): avc: denied { mount } for pid=409 comm="syz-executor.0" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 46.437839][ T54] general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] PREEMPT SMP KASAN [ 46.449594][ T54] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f] [ 46.458086][ T54] CPU: 0 PID: 54 Comm: kworker/0:2 Not tainted 6.1.0-syzkaller #0 [ 46.465877][ T54] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 46.475998][ T54] Workqueue: wg-crypt-wg1 wg_packet_tx_worker [ 46.482233][ T54] RIP: 0010:em_cmp_match+0x4e/0x5f0 [ 46.487522][ T54] Code: 73 fd 48 83 c3 08 48 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 20 0e b5 fd 4c 8b 33 49 8d 5e 0a 48 89 d8 48 c1 e8 03 <42> 8a 04 38 84 c0 0f 85 0f 04 00 00 0f b7 1b 48 89 5d d0 c1 eb 08 [ 46.507402][ T54] RSP: 0018:ffffc90000896fd8 EFLAGS: 00010202 [ 46.513474][ T54] RAX: 0000000000000001 RBX: 000000000000000a RCX: ffff88810c600000 [ 46.521521][ T54] RDX: 0000000000000000 RSI: ffff88810c9d4500 RDI: ffff88812697ec80 [ 46.529831][ T54] RBP: ffffc90000897010 R08: ffffffff83ffa385 R09: ffffc900008970a0 [ 46.537977][ T54] R10: fffff52000112e24 R11: 1ffff92000112e14 R12: ffffffff86915f70 [ 46.545967][ T54] R13: ffff88812697ec80 R14: 0000000000000000 R15: dffffc0000000000 [ 46.554222][ T54] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 46.563577][ T54] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.570253][ T54] CR2: 00005555563a8728 CR3: 000000011101a000 CR4: 00000000003506b0 [ 46.578486][ T54] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.586478][ T54] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.594530][ T54] Call Trace: [ 46.597816][ T54] [ 46.600734][ T54] __tcf_em_tree_match+0x194/0x720 [ 46.605837][ T54] ? tcf_em_tree_dump+0xac0/0xac0 [ 46.610944][ T54] ? unwind_next_frame+0x3b0/0x6b0 [ 46.616152][ T54] basic_classify+0xd8/0x250 [ 46.620819][ T54] tcf_classify+0x191/0x480 [ 46.625758][ T54] prio_enqueue+0x1d3/0x6a0 [ 46.630799][ T54] ? tbf_dump_class+0xe0/0xe0 [ 46.635690][ T54] __dev_xmit_skb+0x361/0x1460 [ 46.640914][ T54] ? __dev_queue_xmit+0x2210/0x2210 [ 46.646482][ T54] ? netdev_core_pick_tx+0xc9/0x320 [ 46.651868][ T54] __dev_queue_xmit+0x9f1/0x2210 [ 46.656800][ T54] ? netdev_core_pick_tx+0x320/0x320 [ 46.662069][ T54] ? selinux_ip_postroute+0x2d4/0x1360 [ 46.667608][ T54] ? local_bh_enable+0x1f/0x30 [ 46.672614][ T54] ? selinux_nf_unregister+0x30/0x30 [ 46.677889][ T54] ? ip_neigh_gw4+0x27c/0x300 [ 46.682722][ T54] ? ip_finish_output2+0xf70/0xf70 [ 46.687987][ T54] ? ip_finish_output2+0x7fe/0xf70 [ 46.693168][ T54] ? memcpy+0x56/0x70 [ 46.697227][ T54] ip_finish_output2+0xb25/0xf70 [ 46.702232][ T54] ? ip_fragment+0x210/0x210 [ 46.706804][ T54] ? iptable_mangle_hook+0x196/0x4e0 [ 46.712075][ T54] __ip_finish_output+0x5b6/0x950 [ 46.717078][ T54] ip_finish_output+0x235/0x250 [ 46.721920][ T54] ? ip_output+0x1d0/0x410 [ 46.726324][ T54] ip_output+0x1e9/0x410 [ 46.732044][ T54] ? ip_finish_output+0x250/0x250 [ 46.737188][ T54] ? ip_mc_finish_output+0x470/0x470 [ 46.743023][ T54] ? __xfrm_sk_clone_policy+0xa90/0xa90 [ 46.748600][ T54] ? wake_up_process+0x20/0x20 [ 46.753365][ T54] ? enqueue_task_fair+0x2ea/0xfd0 [ 46.758602][ T54] ip_local_out+0x92/0xb0 [ 46.762935][ T54] iptunnel_xmit+0x4d2/0x8b0 [ 46.767618][ T54] udp_tunnel_xmit_skb+0x1b6/0x2c0 [ 46.772730][ T54] send4+0x7b3/0xd20 [ 46.776609][ T54] ? wg_socket_send_skb_to_peer+0x1d0/0x1d0 [ 46.782484][ T54] ? del_timer+0x184/0x490 [ 46.786881][ T54] ? lock_timer_base+0x280/0x280 [ 46.792072][ T54] wg_socket_send_skb_to_peer+0xd5/0x1d0 [ 46.797771][ T54] wg_packet_tx_worker+0x202/0x560 [ 46.802861][ T54] process_one_work+0x6cb/0xc00 [ 46.807696][ T54] worker_thread+0xb3c/0x1390 [ 46.812360][ T54] kthread+0x26b/0x300 [ 46.816412][ T54] ? worker_clr_flags+0x1a0/0x1a0 [ 46.821421][ T54] ? kthread_blkcg+0xd0/0xd0 [ 46.827090][ T54] ret_from_fork+0x1f/0x30 [ 46.831772][ T54] [ 46.835231][ T54] Modules linked in: [ 46.839432][ T54] ---[ end trace 0000000000000000 ]--- [ 46.845063][ T54] RIP: 0010:em_cmp_match+0x4e/0x5f0 [ 46.850994][ T54] Code: 73 fd 48 83 c3 08 48 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 20 0e b5 fd 4c 8b 33 49 8d 5e 0a 48 89 d8 48 c1 e8 03 <42> 8a 04 38 84 c0 0f 85 0f 04 00 00 0f b7 1b 48 89 5d d0 c1 eb 08 [ 46.870602][ T54] RSP: 0018:ffffc90000896fd8 EFLAGS: 00010202 [ 46.876910][ T54] RAX: 0000000000000001 RBX: 000000000000000a RCX: ffff88810c600000 [ 46.884871][ T54] RDX: 0000000000000000 RSI: ffff88810c9d4500 RDI: ffff88812697ec80 [ 46.892856][ T54] RBP: ffffc90000897010 R08: ffffffff83ffa385 R09: ffffc900008970a0 [ 46.900927][ T54] R10: fffff52000112e24 R11: 1ffff92000112e14 R12: ffffffff86915f70 [ 46.909166][ T54] R13: ffff88812697ec80 R14: 0000000000000000 R15: dffffc0000000000 [ 46.917134][ T54] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 46.926540][ T54] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.933839][ T54] CR2: 00005555563a8728 CR3: 000000000620f000 CR4: 00000000003506b0 [ 46.942982][ T54] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.951066][ T54] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.959035][ T54] Kernel panic - not syncing: Fatal exception in interrupt [ 46.966536][ T54] Kernel Offset: disabled [ 46.970842][ T54] Rebooting in 86400 seconds..