[ 105.422997][ T27] audit: type=1800 audit(1582244347.211:36): pid=10397 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 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 mcstransd: [ 106.115225][ T27] audit: type=1400 audit(1582244347.981:37): avc: denied { watch } for pid=10485 comm="restorecond" path="/root/.ssh" dev="sda1" ino=16179 scontext=system_u:system_r:kernel_t:s0 tcontext=unconfined_u:object_r:ssh_home_t:s0 tclass=dir permissive=1 [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.35' (ECDSA) to the list of known hosts. syzkaller login: [ 114.727281][ T27] kauditd_printk_skb: 4 callbacks suppressed [ 114.727296][ T27] audit: type=1400 audit(1582244356.611:42): avc: denied { map } for pid=10586 comm="syz-executor460" path="/root/syz-executor460125362" dev="sda1" ino=16484 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 114.751088][T10587] IPVS: ftp: loaded support on port[0] = 21 [ 114.810364][T10587] chnl_net:caif_netlink_parms(): no params data found [ 114.848576][T10587] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.856035][T10587] bridge0: port 1(bridge_slave_0) entered disabled state [ 114.864097][T10587] device bridge_slave_0 entered promiscuous mode [ 114.873056][T10587] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.880283][T10587] bridge0: port 2(bridge_slave_1) entered disabled state [ 114.888049][T10587] device bridge_slave_1 entered promiscuous mode [ 114.906806][T10587] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 114.918767][T10587] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 114.940057][T10587] team0: Port device team_slave_0 added [ 114.948046][T10587] team0: Port device team_slave_1 added [ 114.963413][T10587] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 114.970517][T10587] 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. [ 114.996435][T10587] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 115.009418][T10587] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 115.016437][T10587] 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. [ 115.043919][T10587] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 115.128207][T10587] device hsr_slave_0 entered promiscuous mode [ 115.166964][T10587] device hsr_slave_1 entered promiscuous mode [ 115.271645][ T27] audit: type=1400 audit(1582244357.151:43): avc: denied { create } for pid=10587 comm="syz-executor460" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 115.274529][T10587] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 115.298965][ T27] audit: type=1400 audit(1582244357.151:44): avc: denied { write } for pid=10587 comm="syz-executor460" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 115.328298][ T27] audit: type=1400 audit(1582244357.151:45): avc: denied { read } for pid=10587 comm="syz-executor460" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 115.359220][T10587] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 115.409047][T10587] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 115.448506][T10587] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 115.514446][T10587] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.521648][T10587] bridge0: port 2(bridge_slave_1) entered forwarding state [ 115.529441][T10587] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.536597][T10587] bridge0: port 1(bridge_slave_0) entered forwarding state [ 115.590602][T10587] 8021q: adding VLAN 0 to HW filter on device bond0 [ 115.604865][ T2823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 115.616105][ T2823] bridge0: port 1(bridge_slave_0) entered disabled state [ 115.624669][ T2823] bridge0: port 2(bridge_slave_1) entered disabled state [ 115.633126][ T2823] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 115.646978][T10587] 8021q: adding VLAN 0 to HW filter on device team0 [ 115.659341][ T2822] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 115.669175][ T2822] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.676293][ T2822] bridge0: port 1(bridge_slave_0) entered forwarding state [ 115.697656][ T2823] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 115.706003][ T2823] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.713176][ T2823] bridge0: port 2(bridge_slave_1) entered forwarding state [ 115.727553][ T2823] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 115.739635][ T2826] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 115.747847][ T2826] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 115.760348][ T2822] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 115.775054][T10587] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 115.787605][T10587] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 115.795455][ T2822] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 115.817464][ T2826] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 115.824878][ T2826] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 115.841256][T10587] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 115.867640][ T2822] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 115.877063][ T2822] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 115.897739][ T2826] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 115.907374][ T2826] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 115.919641][T10587] device veth0_vlan entered promiscuous mode [ 115.926948][ T2826] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 115.934675][ T2826] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 115.950143][T10587] device veth1_vlan entered promiscuous mode [ 115.975439][ T2822] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 115.984391][ T2822] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 115.992671][ T2822] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 116.001279][ T2822] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 116.012553][T10587] device veth0_macvtap entered promiscuous mode [ 116.024218][T10587] device veth1_macvtap entered promiscuous mode [ 116.043446][T10587] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 116.051448][ T2826] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 116.059679][ T2826] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 116.067705][ T2826] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 116.076602][ T2826] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 116.093285][T10587] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 116.100823][ T2822] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 116.109950][ T2822] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program [ 116.286642][ C0] ================================================================== [ 116.294914][ C0] BUG: KASAN: use-after-free in find_match+0xb39/0xc90 [ 116.301785][ C0] Read of size 8 at addr ffff8880925c8320 by task ksoftirqd/0/9 [ 116.309428][ C0] [ 116.311752][ C0] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 5.6.0-rc2-syzkaller #0 [ 116.319799][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.329846][ C0] Call Trace: [ 116.333250][ C0] dump_stack+0x197/0x210 [ 116.337662][ C0] ? find_match+0xb39/0xc90 [ 116.342227][ C0] print_address_description.constprop.0.cold+0xd4/0x30b [ 116.349450][ C0] ? find_match+0xb39/0xc90 [ 116.353979][ C0] ? find_match+0xb39/0xc90 [ 116.358487][ C0] __kasan_report.cold+0x1b/0x32 [ 116.363422][ C0] ? find_match+0xb39/0xc90 [ 116.368034][ C0] kasan_report+0x12/0x20 [ 116.372349][ C0] __asan_report_load8_noabort+0x14/0x20 [ 116.377977][ C0] find_match+0xb39/0xc90 [ 116.382300][ C0] ? rcu_read_lock_held+0x9c/0xb0 [ 116.387324][ C0] ? rcu_read_lock_held_common+0x130/0x130 [ 116.393147][ C0] __find_rr_leaf+0x14e/0x750 [ 116.397820][ C0] ? nexthop_is_blackhole+0x690/0x690 [ 116.403209][ C0] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 116.409380][ C0] ? rcu_read_lock_held+0x9c/0xb0 [ 116.414425][ C0] ? rcu_read_lock_held_common+0x130/0x130 [ 116.420284][ C0] fib6_table_lookup+0x697/0xdb0 [ 116.425272][ C0] ? rt6_age_exceptions+0x130/0x130 [ 116.430473][ C0] ? __kasan_check_read+0x11/0x20 [ 116.435488][ C0] ip6_pol_route+0x1f6/0xa70 [ 116.440119][ C0] ? ip6_pol_route_lookup+0x12e0/0x12e0 [ 116.445653][ C0] ? csum_partial_ext+0x26/0x30 [ 116.450501][ C0] ? __skb_checksum+0x546/0x830 [ 116.455341][ C0] ip6_pol_route_input+0x65/0x80 [ 116.460322][ C0] fib6_rule_lookup+0x133/0x7d0 [ 116.465153][ C0] ? __skb_checksum_complete_head+0x2f0/0x2f0 [ 116.471212][ C0] ? skb_send_sock_locked+0x7e0/0x7e0 [ 116.476573][ C0] ? ip6_pol_route+0xa70/0xa70 [ 116.481352][ C0] ? fib6_lookup+0x340/0x340 [ 116.485988][ C0] ? nf_ip6_checksum+0x107/0x340 [ 116.490926][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 116.497593][ C0] ? nf_conntrack_icmpv6_error+0x3c1/0x560 [ 116.503403][ C0] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 116.509313][ C0] ip6_route_input_lookup+0xb7/0xd0 [ 116.514509][ C0] ip6_route_input+0x5f0/0xa40 [ 116.519275][ C0] ? ip6_route_check_nh+0x670/0x670 [ 116.524477][ C0] ? cpuup_canceled+0x100/0x1d0 [ 116.529338][ C0] ? rcu_read_lock_held+0x9c/0xb0 [ 116.534344][ C0] ? rcu_read_lock_held_common+0x130/0x130 [ 116.540148][ C0] ip6_rcv_finish_core.isra.0+0x174/0x590 [ 116.545866][ C0] ip6_rcv_finish+0x17a/0x310 [ 116.550530][ C0] ipv6_rcv+0x10e/0x420 [ 116.554753][ C0] ? ip6_rcv_core.isra.0+0x1c30/0x1c30 [ 116.560203][ C0] ? ip6_rcv_finish_core.isra.0+0x590/0x590 [ 116.566104][ C0] ? ip6_rcv_core.isra.0+0x1c30/0x1c30 [ 116.571555][ C0] __netif_receive_skb_one_core+0x113/0x1a0 [ 116.577450][ C0] ? __netif_receive_skb_core+0x30b0/0x30b0 [ 116.583339][ C0] ? lock_acquire+0x190/0x410 [ 116.588061][ C0] ? process_backlog+0x1b5/0x780 [ 116.593183][ C0] __netif_receive_skb+0x2c/0x1d0 [ 116.598313][ C0] process_backlog+0x226/0x780 [ 116.603057][ C0] ? net_rx_action+0x27b/0x1120 [ 116.607899][ C0] ? lockdep_hardirqs_on+0x19e/0x5e0 [ 116.613187][ C0] net_rx_action+0x508/0x1120 [ 116.617878][ C0] ? napi_busy_loop+0x970/0x970 [ 116.622798][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 116.628345][ C0] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 116.634307][ C0] ? trace_hardirqs_on+0x67/0x240 [ 116.639333][ C0] __do_softirq+0x262/0x98c [ 116.643846][ C0] ? takeover_tasklets+0x820/0x820 [ 116.648960][ C0] run_ksoftirqd+0x8e/0x110 [ 116.653455][ C0] smpboot_thread_fn+0x6a3/0xa40 [ 116.658401][ C0] ? __smpboot_create_thread.part.0+0x340/0x340 [ 116.664798][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 116.671046][ C0] ? __kthread_parkme+0x108/0x1c0 [ 116.676070][ C0] ? __kasan_check_read+0x11/0x20 [ 116.681173][ C0] kthread+0x361/0x430 [ 116.685239][ C0] ? __smpboot_create_thread.part.0+0x340/0x340 [ 116.691474][ C0] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 116.697284][ C0] ret_from_fork+0x24/0x30 [ 116.701932][ C0] [ 116.704258][ C0] Allocated by task 10587: [ 116.708761][ C0] save_stack+0x23/0x90 [ 116.712980][ C0] __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 116.718613][ C0] kasan_kmalloc+0x9/0x10 [ 116.723066][ C0] __kmalloc_node+0x4e/0x70 [ 116.727921][ C0] kvmalloc_node+0x68/0x100 [ 116.734198][ C0] alloc_netdev_mqs+0x98/0xe40 [ 116.739045][ C0] vti6_init_net+0x244/0x810 [ 116.743952][ C0] ops_init+0xb3/0x420 [ 116.748118][ C0] setup_net+0x2d5/0x8b0 [ 116.752361][ C0] copy_net_ns+0x29e/0x5a0 [ 116.756770][ C0] create_new_namespaces+0x403/0xb50 [ 116.762090][ C0] unshare_nsproxy_namespaces+0xc2/0x200 [ 116.767758][ C0] ksys_unshare+0x444/0x980 [ 116.772405][ C0] __x64_sys_unshare+0x31/0x40 [ 116.777240][ C0] do_syscall_64+0xfa/0x790 [ 116.781738][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 116.787618][ C0] [ 116.789935][ C0] Freed by task 10587: [ 116.794096][ C0] save_stack+0x23/0x90 [ 116.798236][ C0] __kasan_slab_free+0x102/0x150 [ 116.803191][ C0] kasan_slab_free+0xe/0x10 [ 116.807690][ C0] kfree+0x10a/0x2c0 [ 116.811743][ C0] __netdev_name_node_alt_destroy+0x1ff/0x2a0 [ 116.817810][ C0] netdev_name_node_alt_destroy+0x57/0x80 [ 116.823540][ C0] rtnl_linkprop.isra.0+0x575/0x6f0 [ 116.828820][ C0] rtnl_dellinkprop+0x46/0x60 [ 116.833678][ C0] rtnetlink_rcv_msg+0x45e/0xaf0 [ 116.838606][ C0] netlink_rcv_skb+0x177/0x450 [ 116.843506][ C0] rtnetlink_rcv+0x1d/0x30 [ 116.847938][ C0] netlink_unicast+0x59e/0x7e0 [ 116.852704][ C0] netlink_sendmsg+0x91c/0xea0 [ 116.857449][ C0] sock_sendmsg+0xd7/0x130 [ 116.862000][ C0] ____sys_sendmsg+0x753/0x880 [ 116.866754][ C0] ___sys_sendmsg+0x100/0x170 [ 116.871576][ C0] __sys_sendmsg+0x105/0x1d0 [ 116.876162][ C0] __x64_sys_sendmsg+0x78/0xb0 [ 116.881031][ C0] do_syscall_64+0xfa/0x790 [ 116.885565][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 116.891459][ C0] [ 116.893792][ C0] The buggy address belongs to the object at ffff8880925c8000 [ 116.893792][ C0] which belongs to the cache kmalloc-4k of size 4096 [ 116.907954][ C0] The buggy address is located 800 bytes inside of [ 116.907954][ C0] 4096-byte region [ffff8880925c8000, ffff8880925c9000) [ 116.921295][ C0] The buggy address belongs to the page: [ 116.926919][ C0] page:ffffea0002497200 refcount:1 mapcount:0 mapping:ffff8880aa402000 index:0x0 compound_mapcount: 0 [ 116.938012][ C0] flags: 0xfffe0000010200(slab|head) [ 116.943334][ C0] raw: 00fffe0000010200 ffffea0002a1e508 ffffea0002530088 ffff8880aa402000 [ 116.951954][ C0] raw: 0000000000000000 ffff8880925c8000 0000000100000001 0000000000000000 [ 116.960543][ C0] page dumped because: kasan: bad access detected [ 116.966942][ C0] [ 116.969270][ C0] Memory state around the buggy address: [ 116.974890][ C0] ffff8880925c8200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 116.982942][ C0] ffff8880925c8280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 116.991041][ C0] >ffff8880925c8300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 116.999204][ C0] ^ [ 117.004301][ C0] ffff8880925c8380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 117.012353][ C0] ffff8880925c8400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 117.020395][ C0] ================================================================== [ 117.028549][ C0] Disabling lock debugging due to kernel taint [ 117.034781][ C0] Kernel panic - not syncing: panic_on_warn set ... [ 117.041405][ C0] CPU: 0 PID: 9 Comm: ksoftirqd/0 Tainted: G B 5.6.0-rc2-syzkaller #0 [ 117.050849][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.060891][ C0] Call Trace: [ 117.064182][ C0] dump_stack+0x197/0x210 [ 117.068500][ C0] panic+0x2e3/0x75c [ 117.072373][ C0] ? add_taint.cold+0x16/0x16 [ 117.077050][ C0] ? trace_hardirqs_on+0x5e/0x240 [ 117.082106][ C0] ? trace_hardirqs_on+0x5e/0x240 [ 117.087132][ C0] ? find_match+0xb39/0xc90 [ 117.091633][ C0] end_report+0x47/0x4f [ 117.095772][ C0] ? find_match+0xb39/0xc90 [ 117.100266][ C0] __kasan_report.cold+0xe/0x32 [ 117.105099][ C0] ? find_match+0xb39/0xc90 [ 117.109686][ C0] kasan_report+0x12/0x20 [ 117.114004][ C0] __asan_report_load8_noabort+0x14/0x20 [ 117.119633][ C0] find_match+0xb39/0xc90 [ 117.123958][ C0] ? rcu_read_lock_held+0x9c/0xb0 [ 117.128982][ C0] ? rcu_read_lock_held_common+0x130/0x130 [ 117.134786][ C0] __find_rr_leaf+0x14e/0x750 [ 117.139468][ C0] ? nexthop_is_blackhole+0x690/0x690 [ 117.144841][ C0] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 117.151089][ C0] ? rcu_read_lock_held+0x9c/0xb0 [ 117.156106][ C0] ? rcu_read_lock_held_common+0x130/0x130 [ 117.161915][ C0] fib6_table_lookup+0x697/0xdb0 [ 117.166846][ C0] ? rt6_age_exceptions+0x130/0x130 [ 117.172185][ C0] ? __kasan_check_read+0x11/0x20 [ 117.177223][ C0] ip6_pol_route+0x1f6/0xa70 [ 117.181809][ C0] ? ip6_pol_route_lookup+0x12e0/0x12e0 [ 117.187345][ C0] ? csum_partial_ext+0x26/0x30 [ 117.192227][ C0] ? __skb_checksum+0x546/0x830 [ 117.197065][ C0] ip6_pol_route_input+0x65/0x80 [ 117.202048][ C0] fib6_rule_lookup+0x133/0x7d0 [ 117.206891][ C0] ? __skb_checksum_complete_head+0x2f0/0x2f0 [ 117.213003][ C0] ? skb_send_sock_locked+0x7e0/0x7e0 [ 117.218411][ C0] ? ip6_pol_route+0xa70/0xa70 [ 117.223244][ C0] ? fib6_lookup+0x340/0x340 [ 117.227834][ C0] ? nf_ip6_checksum+0x107/0x340 [ 117.232765][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 117.239038][ C0] ? nf_conntrack_icmpv6_error+0x3c1/0x560 [ 117.244828][ C0] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 117.250724][ C0] ip6_route_input_lookup+0xb7/0xd0 [ 117.255975][ C0] ip6_route_input+0x5f0/0xa40 [ 117.260731][ C0] ? ip6_route_check_nh+0x670/0x670 [ 117.265921][ C0] ? cpuup_canceled+0x100/0x1d0 [ 117.270872][ C0] ? rcu_read_lock_held+0x9c/0xb0 [ 117.275876][ C0] ? rcu_read_lock_held_common+0x130/0x130 [ 117.281681][ C0] ip6_rcv_finish_core.isra.0+0x174/0x590 [ 117.287410][ C0] ip6_rcv_finish+0x17a/0x310 [ 117.292087][ C0] ipv6_rcv+0x10e/0x420 [ 117.296232][ C0] ? ip6_rcv_core.isra.0+0x1c30/0x1c30 [ 117.301695][ C0] ? ip6_rcv_finish_core.isra.0+0x590/0x590 [ 117.307634][ C0] ? ip6_rcv_core.isra.0+0x1c30/0x1c30 [ 117.313091][ C0] __netif_receive_skb_one_core+0x113/0x1a0 [ 117.318975][ C0] ? __netif_receive_skb_core+0x30b0/0x30b0 [ 117.324854][ C0] ? lock_acquire+0x190/0x410 [ 117.329521][ C0] ? process_backlog+0x1b5/0x780 [ 117.334456][ C0] __netif_receive_skb+0x2c/0x1d0 [ 117.339470][ C0] process_backlog+0x226/0x780 [ 117.344224][ C0] ? net_rx_action+0x27b/0x1120 [ 117.349170][ C0] ? lockdep_hardirqs_on+0x19e/0x5e0 [ 117.354492][ C0] net_rx_action+0x508/0x1120 [ 117.359165][ C0] ? napi_busy_loop+0x970/0x970 [ 117.364066][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 117.369605][ C0] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 117.375577][ C0] ? trace_hardirqs_on+0x67/0x240 [ 117.380599][ C0] __do_softirq+0x262/0x98c [ 117.385136][ C0] ? takeover_tasklets+0x820/0x820 [ 117.390249][ C0] run_ksoftirqd+0x8e/0x110 [ 117.394753][ C0] smpboot_thread_fn+0x6a3/0xa40 [ 117.399698][ C0] ? __smpboot_create_thread.part.0+0x340/0x340 [ 117.405973][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 117.412204][ C0] ? __kthread_parkme+0x108/0x1c0 [ 117.417213][ C0] ? __kasan_check_read+0x11/0x20 [ 117.422319][ C0] kthread+0x361/0x430 [ 117.426382][ C0] ? __smpboot_create_thread.part.0+0x340/0x340 [ 117.432655][ C0] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 117.438379][ C0] ret_from_fork+0x24/0x30 [ 117.444021][ C0] Kernel Offset: disabled [ 117.448341][ C0] Rebooting in 86400 seconds..