[ 91.758577][ T27] audit: type=1800 audit(1582149459.349:27): pid=10141 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 91.782990][ T27] audit: type=1800 audit(1582149459.349:28): pid=10141 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2417 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 92.628512][ T27] audit: type=1800 audit(1582149460.279:29): 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 [ 92.649822][ T27] audit: type=1800 audit(1582149460.289:30): 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 '10.128.0.168' (ECDSA) to the list of known hosts. syzkaller login: [ 103.004696][T10294] IPVS: ftp: loaded support on port[0] = 21 [ 103.057737][T10294] chnl_net:caif_netlink_parms(): no params data found [ 103.111468][T10294] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.119063][T10294] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.127371][T10294] device bridge_slave_0 entered promiscuous mode [ 103.136891][T10294] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.144154][T10294] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.152937][T10294] device bridge_slave_1 entered promiscuous mode [ 103.171586][T10294] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.182796][T10294] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.203593][T10294] team0: Port device team_slave_0 added [ 103.211597][T10294] team0: Port device team_slave_1 added [ 103.227956][T10294] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 103.235051][T10294] 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. [ 103.261957][T10294] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 103.274758][T10294] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 103.281863][T10294] 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. [ 103.308337][T10294] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 103.383325][T10294] device hsr_slave_0 entered promiscuous mode [ 103.450477][T10294] device hsr_slave_1 entered promiscuous mode [ 103.581375][T10294] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 103.623724][T10294] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 103.683141][T10294] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 103.752766][T10294] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 103.816339][T10294] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.823598][T10294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.831626][T10294] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.839043][T10294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.887461][T10294] 8021q: adding VLAN 0 to HW filter on device bond0 [ 103.902402][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 103.914050][ T2906] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.923341][ T2906] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.932687][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 103.947090][T10294] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.958911][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 103.968124][ T2768] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.975431][ T2768] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.001083][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 104.009691][ T2768] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.016986][ T2768] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.026248][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 104.035410][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 104.046097][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 104.056860][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 104.066065][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 104.080557][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 104.089434][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 104.100345][T10294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 104.120733][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 104.128405][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 104.142914][T10294] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 104.165200][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 104.175018][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 104.195117][ T2908] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 104.203762][ T2908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 104.213429][ T2908] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 104.222368][ T2908] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 104.232259][T10294] device veth0_vlan entered promiscuous mode [ 104.246257][T10294] device veth1_vlan entered promiscuous mode [ 104.268588][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 104.277966][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 104.286540][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 104.295663][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 104.307912][T10294] device veth0_macvtap entered promiscuous mode [ 104.312117][T10294] device veth1_macvtap entered promiscuous mode [ 104.334888][T10294] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 104.343763][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 104.352518][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 104.361382][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 104.370722][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 104.385077][T10294] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 104.393547][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 104.402765][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program [ 104.591389][ C0] ================================================================== [ 104.599872][ C0] BUG: KASAN: use-after-free in find_match+0xb39/0xc90 [ 104.606781][ C0] Read of size 8 at addr ffff888098184320 by task ksoftirqd/0/9 [ 104.614529][ C0] [ 104.616863][ C0] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 5.6.0-rc2-syzkaller #0 [ 104.624932][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.635205][ C0] Call Trace: [ 104.638504][ C0] dump_stack+0x197/0x210 [ 104.642929][ C0] ? find_match+0xb39/0xc90 [ 104.647454][ C0] print_address_description.constprop.0.cold+0xd4/0x30b [ 104.654511][ C0] ? find_match+0xb39/0xc90 [ 104.659148][ C0] ? find_match+0xb39/0xc90 [ 104.663793][ C0] __kasan_report.cold+0x1b/0x32 [ 104.668847][ C0] ? find_match+0xb39/0xc90 [ 104.673576][ C0] kasan_report+0x12/0x20 [ 104.677911][ C0] __asan_report_load8_noabort+0x14/0x20 [ 104.683550][ C0] find_match+0xb39/0xc90 [ 104.687882][ C0] ? rcu_read_lock_held+0x9c/0xb0 [ 104.693050][ C0] ? rcu_read_lock_held_common+0x130/0x130 [ 104.699092][ C0] __find_rr_leaf+0x14e/0x750 [ 104.703959][ C0] ? nexthop_is_blackhole+0x690/0x690 [ 104.709345][ C0] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 104.715534][ C0] ? rcu_read_lock_held+0x9c/0xb0 [ 104.720564][ C0] ? rcu_read_lock_held_common+0x130/0x130 [ 104.726457][ C0] fib6_table_lookup+0x697/0xdb0 [ 104.731426][ C0] ? rt6_age_exceptions+0x130/0x130 [ 104.736651][ C0] ? __kasan_check_read+0x11/0x20 [ 104.741691][ C0] ip6_pol_route+0x1f6/0xa70 [ 104.746295][ C0] ? ip6_pol_route_lookup+0x12e0/0x12e0 [ 104.751839][ C0] ? csum_partial_ext+0x26/0x30 [ 104.756701][ C0] ? __skb_checksum+0x546/0x830 [ 104.761694][ C0] ip6_pol_route_input+0x65/0x80 [ 104.766899][ C0] fib6_rule_lookup+0x133/0x7d0 [ 104.771742][ C0] ? __skb_checksum_complete_head+0x2f0/0x2f0 [ 104.777911][ C0] ? skb_send_sock_locked+0x7e0/0x7e0 [ 104.783402][ C0] ? ip6_pol_route+0xa70/0xa70 [ 104.788454][ C0] ? fib6_lookup+0x340/0x340 [ 104.793285][ C0] ? nf_ip6_checksum+0x107/0x340 [ 104.798343][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 104.804645][ C0] ? nf_conntrack_icmpv6_error+0x3c1/0x560 [ 104.810902][ C0] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 104.816852][ C0] ip6_route_input_lookup+0xb7/0xd0 [ 104.822157][ C0] ip6_route_input+0x5f0/0xa40 [ 104.826958][ C0] ? ip6_route_check_nh+0x670/0x670 [ 104.832166][ C0] ? cpuup_canceled+0x100/0x1d0 [ 104.837060][ C0] ? rcu_read_lock_held+0x9c/0xb0 [ 104.842094][ C0] ? rcu_read_lock_held_common+0x130/0x130 [ 104.847924][ C0] ip6_rcv_finish_core.isra.0+0x174/0x590 [ 104.853815][ C0] ip6_rcv_finish+0x17a/0x310 [ 104.858509][ C0] ipv6_rcv+0x10e/0x420 [ 104.862786][ C0] ? ip6_rcv_core.isra.0+0x1c30/0x1c30 [ 104.868608][ C0] ? ip6_rcv_finish_core.isra.0+0x590/0x590 [ 104.874604][ C0] ? ip6_rcv_core.isra.0+0x1c30/0x1c30 [ 104.880063][ C0] __netif_receive_skb_one_core+0x113/0x1a0 [ 104.886102][ C0] ? __netif_receive_skb_core+0x30b0/0x30b0 [ 104.892167][ C0] ? lock_acquire+0x190/0x410 [ 104.896979][ C0] ? process_backlog+0x1b5/0x780 [ 104.902190][ C0] __netif_receive_skb+0x2c/0x1d0 [ 104.907267][ C0] process_backlog+0x226/0x780 [ 104.912202][ C0] ? net_rx_action+0x27b/0x1120 [ 104.917064][ C0] ? lockdep_hardirqs_on+0x19e/0x5e0 [ 104.922391][ C0] net_rx_action+0x508/0x1120 [ 104.927243][ C0] ? napi_busy_loop+0x970/0x970 [ 104.932106][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 104.937663][ C0] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 104.943842][ C0] ? trace_hardirqs_on+0x67/0x240 [ 104.949802][ C0] __do_softirq+0x262/0x98c [ 104.954326][ C0] ? takeover_tasklets+0x820/0x820 [ 104.959557][ C0] run_ksoftirqd+0x8e/0x110 [ 104.964176][ C0] smpboot_thread_fn+0x6a3/0xa40 [ 104.969151][ C0] ? __smpboot_create_thread.part.0+0x340/0x340 [ 104.975398][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 104.981761][ C0] ? __kthread_parkme+0x108/0x1c0 [ 104.986965][ C0] ? __kasan_check_read+0x11/0x20 [ 104.991999][ C0] kthread+0x361/0x430 [ 104.996129][ C0] ? __smpboot_create_thread.part.0+0x340/0x340 [ 105.002414][ C0] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 105.008233][ C0] ret_from_fork+0x24/0x30 [ 105.012657][ C0] [ 105.014983][ C0] Allocated by task 10294: [ 105.019523][ C0] save_stack+0x23/0x90 [ 105.023708][ C0] __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 105.029343][ C0] kasan_kmalloc+0x9/0x10 [ 105.033777][ C0] __kmalloc_node+0x4e/0x70 [ 105.038280][ C0] kvmalloc_node+0x68/0x100 [ 105.042959][ C0] alloc_netdev_mqs+0x98/0xe40 [ 105.047855][ C0] vti6_init_net+0x244/0x810 [ 105.052572][ C0] ops_init+0xb3/0x420 [ 105.056634][ C0] setup_net+0x2d5/0x8b0 [ 105.060866][ C0] copy_net_ns+0x29e/0x5a0 [ 105.065393][ C0] create_new_namespaces+0x403/0xb50 [ 105.070836][ C0] unshare_nsproxy_namespaces+0xc2/0x200 [ 105.076885][ C0] ksys_unshare+0x444/0x980 [ 105.081392][ C0] __x64_sys_unshare+0x31/0x40 [ 105.086149][ C0] do_syscall_64+0xfa/0x790 [ 105.090668][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 105.096589][ C0] [ 105.098902][ C0] Freed by task 10294: [ 105.103108][ C0] save_stack+0x23/0x90 [ 105.107265][ C0] __kasan_slab_free+0x102/0x150 [ 105.112206][ C0] kasan_slab_free+0xe/0x10 [ 105.116716][ C0] kfree+0x10a/0x2c0 [ 105.120607][ C0] __netdev_name_node_alt_destroy+0x1ff/0x2a0 [ 105.126772][ C0] netdev_name_node_alt_destroy+0x57/0x80 [ 105.132568][ C0] rtnl_linkprop.isra.0+0x575/0x6f0 [ 105.137804][ C0] rtnl_dellinkprop+0x46/0x60 [ 105.142482][ C0] rtnetlink_rcv_msg+0x45e/0xaf0 [ 105.147505][ C0] netlink_rcv_skb+0x177/0x450 [ 105.152504][ C0] rtnetlink_rcv+0x1d/0x30 [ 105.156929][ C0] netlink_unicast+0x59e/0x7e0 [ 105.161702][ C0] netlink_sendmsg+0x91c/0xea0 [ 105.166550][ C0] sock_sendmsg+0xd7/0x130 [ 105.171039][ C0] ____sys_sendmsg+0x753/0x880 [ 105.175830][ C0] ___sys_sendmsg+0x100/0x170 [ 105.180502][ C0] __sys_sendmsg+0x105/0x1d0 [ 105.185239][ C0] __x64_sys_sendmsg+0x78/0xb0 [ 105.190409][ C0] do_syscall_64+0xfa/0x790 [ 105.194926][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 105.200985][ C0] [ 105.203554][ C0] The buggy address belongs to the object at ffff888098184000 [ 105.203554][ C0] which belongs to the cache kmalloc-4k of size 4096 [ 105.217608][ C0] The buggy address is located 800 bytes inside of [ 105.217608][ C0] 4096-byte region [ffff888098184000, ffff888098185000) [ 105.231042][ C0] The buggy address belongs to the page: [ 105.236674][ C0] page:ffffea0002606100 refcount:1 mapcount:0 mapping:ffff8880aa402000 index:0x0 compound_mapcount: 0 [ 105.247611][ C0] flags: 0xfffe0000010200(slab|head) [ 105.253018][ C0] raw: 00fffe0000010200 ffffea0002949588 ffffea00025ac208 ffff8880aa402000 [ 105.262038][ C0] raw: 0000000000000000 ffff888098184000 0000000100000001 0000000000000000 [ 105.270801][ C0] page dumped because: kasan: bad access detected [ 105.277199][ C0] [ 105.279522][ C0] Memory state around the buggy address: [ 105.285170][ C0] ffff888098184200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 105.293253][ C0] ffff888098184280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 105.301311][ C0] >ffff888098184300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 105.309373][ C0] ^ [ 105.314643][ C0] ffff888098184380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 105.322877][ C0] ffff888098184400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 105.331071][ C0] ================================================================== [ 105.339244][ C0] Disabling lock debugging due to kernel taint [ 105.345473][ C0] Kernel panic - not syncing: panic_on_warn set ... [ 105.352194][ C0] CPU: 0 PID: 9 Comm: ksoftirqd/0 Tainted: G B 5.6.0-rc2-syzkaller #0 [ 105.361708][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.372111][ C0] Call Trace: [ 105.375409][ C0] dump_stack+0x197/0x210 [ 105.379773][ C0] panic+0x2e3/0x75c [ 105.383672][ C0] ? add_taint.cold+0x16/0x16 [ 105.388664][ C0] ? trace_hardirqs_on+0x5e/0x240 [ 105.393687][ C0] ? trace_hardirqs_on+0x5e/0x240 [ 105.398824][ C0] ? find_match+0xb39/0xc90 [ 105.403338][ C0] end_report+0x47/0x4f [ 105.407493][ C0] ? find_match+0xb39/0xc90 [ 105.412877][ C0] __kasan_report.cold+0xe/0x32 [ 105.417855][ C0] ? find_match+0xb39/0xc90 [ 105.422365][ C0] kasan_report+0x12/0x20 [ 105.426761][ C0] __asan_report_load8_noabort+0x14/0x20 [ 105.432682][ C0] find_match+0xb39/0xc90 [ 105.437128][ C0] ? rcu_read_lock_held+0x9c/0xb0 [ 105.442152][ C0] ? rcu_read_lock_held_common+0x130/0x130 [ 105.448245][ C0] __find_rr_leaf+0x14e/0x750 [ 105.452932][ C0] ? nexthop_is_blackhole+0x690/0x690 [ 105.458340][ C0] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 105.464595][ C0] ? rcu_read_lock_held+0x9c/0xb0 [ 105.469849][ C0] ? rcu_read_lock_held_common+0x130/0x130 [ 105.475701][ C0] fib6_table_lookup+0x697/0xdb0 [ 105.480656][ C0] ? rt6_age_exceptions+0x130/0x130 [ 105.486012][ C0] ? __kasan_check_read+0x11/0x20 [ 105.491050][ C0] ip6_pol_route+0x1f6/0xa70 [ 105.495721][ C0] ? ip6_pol_route_lookup+0x12e0/0x12e0 [ 105.501448][ C0] ? csum_partial_ext+0x26/0x30 [ 105.506319][ C0] ? __skb_checksum+0x546/0x830 [ 105.511173][ C0] ip6_pol_route_input+0x65/0x80 [ 105.516290][ C0] fib6_rule_lookup+0x133/0x7d0 [ 105.521143][ C0] ? __skb_checksum_complete_head+0x2f0/0x2f0 [ 105.527391][ C0] ? skb_send_sock_locked+0x7e0/0x7e0 [ 105.532766][ C0] ? ip6_pol_route+0xa70/0xa70 [ 105.537651][ C0] ? fib6_lookup+0x340/0x340 [ 105.542420][ C0] ? nf_ip6_checksum+0x107/0x340 [ 105.547487][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 105.553741][ C0] ? nf_conntrack_icmpv6_error+0x3c1/0x560 [ 105.559534][ C0] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 105.565504][ C0] ip6_route_input_lookup+0xb7/0xd0 [ 105.570703][ C0] ip6_route_input+0x5f0/0xa40 [ 105.575473][ C0] ? ip6_route_check_nh+0x670/0x670 [ 105.580673][ C0] ? cpuup_canceled+0x100/0x1d0 [ 105.585551][ C0] ? rcu_read_lock_held+0x9c/0xb0 [ 105.590585][ C0] ? rcu_read_lock_held_common+0x130/0x130 [ 105.596513][ C0] ip6_rcv_finish_core.isra.0+0x174/0x590 [ 105.602237][ C0] ip6_rcv_finish+0x17a/0x310 [ 105.606970][ C0] ipv6_rcv+0x10e/0x420 [ 105.611149][ C0] ? ip6_rcv_core.isra.0+0x1c30/0x1c30 [ 105.616615][ C0] ? ip6_rcv_finish_core.isra.0+0x590/0x590 [ 105.622518][ C0] ? ip6_rcv_core.isra.0+0x1c30/0x1c30 [ 105.627982][ C0] __netif_receive_skb_one_core+0x113/0x1a0 [ 105.633901][ C0] ? __netif_receive_skb_core+0x30b0/0x30b0 [ 105.639806][ C0] ? lock_acquire+0x190/0x410 [ 105.644532][ C0] ? process_backlog+0x1b5/0x780 [ 105.649477][ C0] __netif_receive_skb+0x2c/0x1d0 [ 105.654530][ C0] process_backlog+0x226/0x780 [ 105.659544][ C0] ? net_rx_action+0x27b/0x1120 [ 105.664417][ C0] ? lockdep_hardirqs_on+0x19e/0x5e0 [ 105.669946][ C0] net_rx_action+0x508/0x1120 [ 105.674645][ C0] ? napi_busy_loop+0x970/0x970 [ 105.679914][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 105.685492][ C0] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 105.691651][ C0] ? trace_hardirqs_on+0x67/0x240 [ 105.696790][ C0] __do_softirq+0x262/0x98c [ 105.701313][ C0] ? takeover_tasklets+0x820/0x820 [ 105.706432][ C0] run_ksoftirqd+0x8e/0x110 [ 105.711108][ C0] smpboot_thread_fn+0x6a3/0xa40 [ 105.716052][ C0] ? __smpboot_create_thread.part.0+0x340/0x340 [ 105.722390][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 105.728828][ C0] ? __kthread_parkme+0x108/0x1c0 [ 105.733978][ C0] ? __kasan_check_read+0x11/0x20 [ 105.739167][ C0] kthread+0x361/0x430 [ 105.743348][ C0] ? __smpboot_create_thread.part.0+0x340/0x340 [ 105.749619][ C0] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 105.755355][ C0] ret_from_fork+0x24/0x30 [ 105.761663][ C0] Kernel Offset: disabled [ 105.766268][ C0] Rebooting in 86400 seconds..