[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 94.519692][ T27] kauditd_printk_skb: 4 callbacks suppressed [ 94.519716][ T27] audit: type=1800 audit(1582390919.278:29): pid=10141 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 94.546282][ T27] audit: type=1800 audit(1582390919.278:30): pid=10141 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.224' (ECDSA) to the list of known hosts. syzkaller login: [ 103.455428][T10295] IPVS: ftp: loaded support on port[0] = 21 [ 103.516235][T10295] chnl_net:caif_netlink_parms(): no params data found [ 103.557621][T10295] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.565411][T10295] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.573509][T10295] device bridge_slave_0 entered promiscuous mode [ 103.582296][T10295] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.589589][T10295] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.597317][T10295] device bridge_slave_1 entered promiscuous mode [ 103.615768][T10295] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.631623][T10295] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.651771][T10295] team0: Port device team_slave_0 added [ 103.659696][T10295] team0: Port device team_slave_1 added [ 103.676090][T10295] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 103.683481][T10295] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 103.709859][T10295] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 103.722452][T10295] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 103.729735][T10295] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 103.756497][T10295] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 103.860608][T10295] device hsr_slave_0 entered promiscuous mode [ 103.928574][T10295] device hsr_slave_1 entered promiscuous mode [ 104.035589][T10295] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 104.081116][T10295] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 104.121512][T10295] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 104.181111][T10295] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 104.234673][T10295] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.241891][T10295] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.249835][T10295] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.257054][T10295] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.304171][T10295] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.317109][ T3377] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 104.329222][ T3377] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.337317][ T3377] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.346171][ T3377] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 104.364138][T10295] 8021q: adding VLAN 0 to HW filter on device team0 [ 104.375652][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 104.384441][ T3193] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.391649][ T3193] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.404411][ T3377] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 104.413649][ T3377] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.420842][ T3377] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.451398][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 104.460842][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 104.470208][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 104.479853][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 104.488812][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 104.500466][T10295] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 104.520727][ T3377] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 104.529472][ T3377] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 104.542675][T10295] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 104.568008][ T3377] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 104.577740][ T3377] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 104.600177][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 104.609943][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 104.619837][T10295] device veth0_vlan entered promiscuous mode [ 104.630986][ T3377] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 104.639066][ T3377] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 104.651251][T10295] device veth1_vlan entered promiscuous mode [ 104.673433][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 104.682109][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 104.690749][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 104.701421][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 104.712233][T10295] device veth0_macvtap entered promiscuous mode [ 104.723362][T10295] device veth1_macvtap entered promiscuous mode [ 104.741109][T10295] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 104.750074][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 104.759415][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 104.767367][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 104.776572][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 104.788459][T10295] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 104.803912][ T3194] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 104.813444][ T3194] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program [ 105.010737][T10300] team0: Device sit1 is of different type [ 105.259529][T10300] netlink: 8 bytes leftover after parsing attributes in process `syz-executor992'. [ 105.272002][T10300] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 105.281858][T10300] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 105.289624][T10300] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 105.299097][T10300] device bridge_slave_0 left promiscuous mode [ 105.305482][T10300] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.399071][T10300] device bridge_slave_1 left promiscuous mode [ 105.405306][T10300] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.500474][T10300] bond0: (slave bond_slave_0): Releasing backup interface [ 105.629188][T10300] bond0: (slave bond_slave_1): Releasing backup interface [ 105.840386][T10300] team0: Port device team_slave_0 removed [ 105.965874][T10300] team0: Port device team_slave_1 removed [ 106.009894][T10300] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 106.017536][T10300] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 106.069124][T10300] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 106.076650][T10300] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 106.134388][T10300] netlink: 'syz-executor992': attribute type 10 has an invalid length. [ 106.143817][T10300] team0: Device ipvlan1 failed to register rx_handler executing program [ 106.221468][T10300] syz-executor992 (10300) used greatest stack depth: 22568 bytes left [ 106.249224][T10301] team0: Port device sit1 added [ 106.266570][T10301] netlink: 8 bytes leftover after parsing attributes in process `syz-executor992'. [ 106.281773][T10301] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 106.293663][T10301] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 106.302348][T10301] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 106.389043][T10301] team0: Port device sit1 removed [ 106.448712][T10301] netlink: 'syz-executor992': attribute type 10 has an invalid length. [ 106.458993][T10301] team0: Device ipvlan1 failed to register rx_handler executing program [ 106.748939][T10302] netlink: 8 bytes leftover after parsing attributes in process `syz-executor992'. [ 106.761050][T10302] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 106.771120][T10302] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 106.778771][T10302] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 106.796348][T10302] netlink: 'syz-executor992': attribute type 10 has an invalid length. [ 106.806381][T10302] team0: Device ipvlan1 failed to register rx_handler executing program [ 107.049829][T10303] netlink: 8 bytes leftover after parsing attributes in process `syz-executor992'. [ 107.062219][T10303] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 107.071236][T10303] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 107.079182][T10303] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 107.095373][T10303] netlink: 'syz-executor992': attribute type 10 has an invalid length. [ 107.106052][T10303] team0: Device ipvlan1 failed to register rx_handler [ 107.128360][ C1] general protection fault, probably for non-canonical address 0xdffffc0020000068: 0000 [#1] PREEMPT SMP KASAN [ 107.140524][ C1] KASAN: probably user-memory-access in range [0x0000000100000340-0x0000000100000347] [ 107.150501][ C1] CPU: 1 PID: 10303 Comm: syz-executor992 Not tainted 5.6.0-rc2-syzkaller #0 [ 107.159345][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.169408][ C1] RIP: 0010:ipvlan_hard_header+0x120/0x160 [ 107.175999][ C1] Code: 5d 41 5e 41 5f 5d c3 45 31 e4 eb e4 e8 29 87 bc fc 49 8d bc 24 48 03 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 2f 49 8b 9c 24 48 03 00 00 e9 29 ff ff ff e8 98 2e [ 107.195825][ C1] RSP: 0018:ffffc90000da87b0 EFLAGS: 00010203 [ 107.201966][ C1] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff8880a28ec178 [ 107.209926][ C1] RDX: 0000000020000068 RSI: ffffffff84b90097 RDI: 0000000100000347 [ 107.218007][ C1] RBP: ffffc90000da87e8 R08: 0000000000000000 R09: 0000000000000060 [ 107.226354][ C1] R10: fffffbfff16a3581 R11: ffffffff8b51ac0f R12: 00000000ffffffff [ 107.234326][ C1] R13: ffff8880a00f0b80 R14: ffff8880a28ec178 R15: 0000000000000060 [ 107.243363][ C1] FS: 0000000001433880(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 107.252702][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.260347][ C1] CR2: 00000000006ddfb0 CR3: 00000000a7f6e000 CR4: 00000000001406e0 [ 107.268510][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 107.277362][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 107.285334][ C1] Call Trace: [ 107.288615][ C1] [ 107.291588][ C1] ? trace_hardirqs_on+0x67/0x240 [ 107.296650][ C1] ? ipvlan_get_iflink+0x70/0x70 [ 107.301698][ C1] neigh_resolve_output+0x552/0x990 [ 107.307079][ C1] ip6_finish_output2+0x109a/0x25c0 [ 107.312711][ C1] ? ip6_frag_next+0xb20/0xb20 [ 107.317562][ C1] ? lock_downgrade+0x920/0x920 [ 107.322514][ C1] ? __kasan_check_read+0x11/0x20 [ 107.328554][ C1] __ip6_finish_output+0x444/0xaa0 [ 107.333683][ C1] ? __ip6_finish_output+0x444/0xaa0 [ 107.338986][ C1] ip6_finish_output+0x38/0x1f0 [ 107.343844][ C1] ip6_output+0x25e/0x880 [ 107.348716][ C1] ? ip6_finish_output+0x1f0/0x1f0 [ 107.354198][ C1] ? __local_bh_enable_ip+0x15a/0x270 [ 107.359693][ C1] ? __ip6_finish_output+0xaa0/0xaa0 [ 107.364998][ C1] ? xfrm_lookup+0x38/0x50 [ 107.369405][ C1] mld_sendpack+0x9c2/0xed0 [ 107.373892][ C1] ? nf_hook.constprop.0+0x560/0x560 [ 107.379180][ C1] ? mld_send_initial_cr.part.0+0x102/0x160 [ 107.385066][ C1] ? __local_bh_enable_ip+0x15a/0x270 [ 107.390538][ C1] mld_send_initial_cr.part.0+0x114/0x160 [ 107.396279][ C1] mld_dad_timer_expire+0x42/0x230 [ 107.401452][ C1] call_timer_fn+0x1ac/0x780 [ 107.406048][ C1] ? mld_send_initial_cr.part.0+0x160/0x160 [ 107.412265][ C1] ? msleep_interruptible+0x150/0x150 [ 107.419552][ C1] ? run_timer_softirq+0x6b1/0x1790 [ 107.424734][ C1] ? trace_hardirqs_on+0x67/0x240 [ 107.429850][ C1] ? mld_send_initial_cr.part.0+0x160/0x160 [ 107.435817][ C1] ? mld_send_initial_cr.part.0+0x160/0x160 [ 107.442188][ C1] run_timer_softirq+0x6c3/0x1790 [ 107.447459][ C1] ? add_timer+0x930/0x930 [ 107.452122][ C1] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 107.458263][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 107.464057][ C1] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 107.470046][ C1] ? trace_hardirqs_on+0x67/0x240 [ 107.475473][ C1] __do_softirq+0x262/0x98c [ 107.479984][ C1] ? sched_clock_cpu+0x1b/0x1b0 [ 107.484821][ C1] irq_exit+0x19b/0x1e0 [ 107.488961][ C1] smp_apic_timer_interrupt+0x1a3/0x610 [ 107.494503][ C1] apic_timer_interrupt+0xf/0x20 [ 107.499419][ C1] [ 107.502367][ C1] RIP: 0010:__local_bh_enable_ip+0x18e/0x270 [ 107.508345][ C1] Code: 00 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 df 00 00 00 48 83 3d 57 37 6c 08 00 0f 84 8f 00 00 00 fb 66 0f 1f 44 00 00 <65> 8b 05 03 a5 ba 7e 85 c0 74 7f 5b 41 5c 41 5d 5d c3 80 3d c7 93 [ 107.529662][ C1] RSP: 0018:ffffc900061ee998 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13 [ 107.538771][ C1] RAX: 1ffffffff1367619 RBX: 0000000000000200 RCX: 0000000000000006 [ 107.546737][ C1] RDX: dffffc0000000000 RSI: 0000000000000008 RDI: ffff88808b35aa54 [ 107.554820][ C1] RBP: ffffc900061ee9b0 R08: 1ffffffff16a3582 R09: fffffbfff16a3583 [ 107.562782][ C1] R10: fffffbfff16a3582 R11: ffffffff8b51ac17 R12: ffffffff86737b3c [ 107.570740][ C1] R13: ffff88808b35a1c0 R14: 0000000000000001 R15: dffffc0000000000 [ 107.578758][ C1] ? nf_ct_iterate_cleanup+0x1ec/0x4e0 [ 107.584214][ C1] ? __local_bh_enable_ip+0x15a/0x270 [ 107.589700][ C1] nf_ct_iterate_cleanup+0x212/0x4e0 [ 107.595084][ C1] ? nf_ct_alloc_hashtable+0x150/0x150 [ 107.600534][ C1] nf_ct_iterate_cleanup_net+0x133/0x190 [ 107.606163][ C1] ? nf_nat_redirect_ipv6+0x470/0x470 [ 107.611538][ C1] ? nf_ct_iterate_cleanup+0x4e0/0x4e0 [ 107.617771][ C1] ? nf_nat_redirect_ipv6+0x470/0x470 [ 107.623341][ C1] masq_device_event+0xb5/0xe0 [ 107.628537][ C1] notifier_call_chain+0xc2/0x230 [ 107.634370][ C1] raw_notifier_call_chain+0x2e/0x40 [ 107.640335][ C1] call_netdevice_notifiers_info+0xba/0x130 [ 107.646953][ C1] dev_close_many+0x32a/0x6c0 [ 107.651727][ C1] ? mark_held_locks+0xa4/0xf0 [ 107.656584][ C1] ? call_rcu+0x2bc/0x700 [ 107.661008][ C1] ? vlan_vid_del+0x441/0x5c0 [ 107.665693][ C1] ? netdev_master_upper_dev_link+0x50/0x50 [ 107.671601][ C1] ? rcu_dynticks_curr_cpu_in_eqs+0x54/0xb0 [ 107.677596][ C1] dev_close.part.0+0x114/0x1e0 [ 107.682535][ C1] ? dev_close_many+0x6c0/0x6c0 [ 107.687373][ C1] ? vlan_vid_del+0x20b/0x5c0 [ 107.692055][ C1] dev_close+0x63/0x80 [ 107.696130][ C1] team_add_slave+0xfba/0x18a0 [ 107.700903][ C1] ? team_fix_features+0x270/0x270 [ 107.706009][ C1] ? __kasan_check_read+0x11/0x20 [ 107.711384][ C1] ? mutex_is_locked+0x12/0x50 [ 107.716147][ C1] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 107.722081][ C1] ? team_fix_features+0x270/0x270 [ 107.727289][ C1] do_set_master+0x1dd/0x240 [ 107.731880][ C1] do_setlink+0xad2/0x3720 [ 107.736298][ C1] ? vprintk_default+0x28/0x30 [ 107.741580][ C1] ? rtnl_getlink+0xb50/0xb50 [ 107.746349][ C1] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 107.751794][ C1] ? _raw_spin_unlock_irqrestore+0x9f/0xe0 [ 107.757599][ C1] ? ___ratelimit+0x60/0x595 [ 107.762175][ C1] ? __nla_validate_parse+0x4cc/0x1ee0 [ 107.768339][ C1] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 107.776497][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 107.782730][ C1] ? __nla_validate_parse+0x2d0/0x1ee0 [ 107.788199][ C1] ? nla_memcpy+0xb0/0xb0 [ 107.792542][ C1] ? is_bpf_image_address+0x1b8/0x290 [ 107.797895][ C1] ? __kasan_check_read+0x11/0x20 [ 107.802916][ C1] __rtnl_newlink+0xbef/0x1790 [ 107.807664][ C1] ? lock_downgrade+0x920/0x920 [ 107.812876][ C1] ? enable_cpucache.cold+0x1/0x1e [ 107.817989][ C1] ? rtnl_link_unregister+0x250/0x250 [ 107.823363][ C1] ? is_bpf_image_address+0x1da/0x290 [ 107.828790][ C1] ? __kernel_text_address+0xd/0x40 [ 107.833995][ C1] ? unwind_get_return_address+0x61/0xa0 [ 107.839721][ C1] ? profile_setup.cold+0xbb/0xbb [ 107.844747][ C1] ? arch_stack_walk+0x97/0xf0 [ 107.849513][ C1] ? stack_trace_save+0x8f/0xc0 [ 107.854435][ C1] ? stack_trace_consume_entry+0x170/0x170 [ 107.862068][ C1] ? kasan_slab_free+0xe/0x10 [ 107.866842][ C1] ? save_stack+0x5c/0x90 [ 107.871325][ C1] ? save_stack+0x23/0x90 [ 107.875710][ C1] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 107.881667][ C1] ? rtnl_newlink+0x4b/0xa0 [ 107.886171][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 107.891793][ C1] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 107.897766][ C1] ? __kasan_kmalloc.constprop.0+0x80/0xe0 [ 107.903567][ C1] ? kmem_cache_alloc_trace+0x397/0x790 [ 107.909219][ C1] rtnl_newlink+0x69/0xa0 [ 107.914111][ C1] ? __rtnl_newlink+0x1790/0x1790 [ 107.919840][ C1] rtnetlink_rcv_msg+0x45e/0xaf0 [ 107.924790][ C1] ? rtnl_bridge_getlink+0x910/0x910 [ 107.930066][ C1] ? netlink_deliver_tap+0x226/0xbf0 [ 107.935421][ C1] ? find_held_lock+0x35/0x130 [ 107.940210][ C1] netlink_rcv_skb+0x177/0x450 [ 107.945049][ C1] ? rtnl_bridge_getlink+0x910/0x910 [ 107.950345][ C1] ? netlink_ack+0xb50/0xb50 [ 107.954917][ C1] ? __kasan_check_read+0x11/0x20 [ 107.960012][ C1] ? netlink_deliver_tap+0x248/0xbf0 [ 107.965369][ C1] rtnetlink_rcv+0x1d/0x30 [ 107.969785][ C1] netlink_unicast+0x59e/0x7e0 [ 107.974541][ C1] ? netlink_attachskb+0x870/0x870 [ 107.979638][ C1] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 107.985347][ C1] ? __check_object_size+0x3d/0x437 [ 107.990543][ C1] netlink_sendmsg+0x91c/0xea0 [ 107.995306][ C1] ? netlink_unicast+0x7e0/0x7e0 [ 108.000233][ C1] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 108.005933][ C1] ? apparmor_socket_sendmsg+0x2a/0x30 [ 108.012013][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 108.019142][ C1] ? security_socket_sendmsg+0x8d/0xc0 [ 108.025163][ C1] ? netlink_unicast+0x7e0/0x7e0 [ 108.031048][ C1] sock_sendmsg+0xd7/0x130 [ 108.035649][ C1] ____sys_sendmsg+0x753/0x880 [ 108.040934][ C1] ? kernel_sendmsg+0x50/0x50 [ 108.046488][ C1] ? lockdep_init_map+0x1be/0x6d0 [ 108.052303][ C1] ___sys_sendmsg+0x100/0x170 [ 108.057382][ C1] ? sendmsg_copy_msghdr+0x70/0x70 [ 108.062509][ C1] ? __kasan_check_read+0x11/0x20 [ 108.067531][ C1] ? __lock_acquire+0x8a0/0x4a00 [ 108.072460][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 108.078891][ C1] ? __this_cpu_preempt_check+0x35/0x190 [ 108.084598][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 108.091506][ C1] ? percpu_counter_add_batch+0x13c/0x190 [ 108.097296][ C1] ? __fd_install+0x1bc/0x640 [ 108.101959][ C1] ? find_held_lock+0x35/0x130 [ 108.106708][ C1] ? __fd_install+0x1bc/0x640 [ 108.111377][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 108.117690][ C1] ? __fget_light+0x1ad/0x270 [ 108.122415][ C1] ? __fdget+0x1b/0x20 [ 108.126506][ C1] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 108.133277][ C1] __sys_sendmsg+0x105/0x1d0 [ 108.138034][ C1] ? __sys_sendmsg_sock+0xc0/0xc0 [ 108.144003][ C1] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 108.149461][ C1] ? do_syscall_64+0x26/0x790 [ 108.154131][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 108.160184][ C1] ? do_syscall_64+0x26/0x790 [ 108.164859][ C1] __x64_sys_sendmsg+0x78/0xb0 [ 108.169604][ C1] do_syscall_64+0xfa/0x790 [ 108.174093][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 108.179962][ C1] RIP: 0033:0x4445f9 [ 108.183849][ C1] Code: e8 8c 07 03 00 48 83 c4 18 c3 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 0f 83 8b 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 108.203433][ C1] RSP: 002b:00007ffcd3a49bf8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 108.211845][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004445f9 [ 108.219803][ C1] RDX: 0000000000000000 RSI: 0000000020001640 RDI: 0000000000000006 [ 108.227756][ C1] RBP: 0000000000019ff5 R08: 00000000bb1414ac R09: 00000000bb1414ac [ 108.235715][ C1] R10: 00000000bb1414ac R11: 0000000000000246 R12: 0000000000000000 [ 108.243679][ C1] R13: 00000000004053a0 R14: 0000000000000000 R15: 0000000000000000 [ 108.251643][ C1] Modules linked in: [ 108.255560][ C1] ---[ end trace 572b8e0097cee0a3 ]--- [ 108.261039][ C1] RIP: 0010:ipvlan_hard_header+0x120/0x160 [ 108.266951][ C1] Code: 5d 41 5e 41 5f 5d c3 45 31 e4 eb e4 e8 29 87 bc fc 49 8d bc 24 48 03 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 2f 49 8b 9c 24 48 03 00 00 e9 29 ff ff ff e8 98 2e [ 108.286580][ C1] RSP: 0018:ffffc90000da87b0 EFLAGS: 00010203 [ 108.292695][ C1] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff8880a28ec178 [ 108.300716][ C1] RDX: 0000000020000068 RSI: ffffffff84b90097 RDI: 0000000100000347 [ 108.308713][ C1] RBP: ffffc90000da87e8 R08: 0000000000000000 R09: 0000000000000060 [ 108.317108][ C1] R10: fffffbfff16a3581 R11: ffffffff8b51ac0f R12: 00000000ffffffff [ 108.325116][ C1] R13: ffff8880a00f0b80 R14: ffff8880a28ec178 R15: 0000000000000060 [ 108.333222][ C1] FS: 0000000001433880(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 108.342185][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.348793][ C1] CR2: 00000000006ddfb0 CR3: 00000000a7f6e000 CR4: 00000000001406e0 [ 108.356833][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 108.364935][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 108.372955][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 108.381405][ C1] Kernel Offset: disabled [ 108.385728][ C1] Rebooting in 86400 seconds..