[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 20.561611] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 28.744143] random: sshd: uninitialized urandom read (32 bytes read, 39 bits of entropy available) [ 29.135075] random: sshd: uninitialized urandom read (32 bytes read, 39 bits of entropy available) [ 29.760073] random: sshd: uninitialized urandom read (32 bytes read, 65 bits of entropy available) [ 54.383427] random: sshd: uninitialized urandom read (32 bytes read, 78 bits of entropy available) Warning: Permanently added '10.128.0.57' (ECDSA) to the list of known hosts. [ 59.794437] random: sshd: uninitialized urandom read (32 bytes read, 84 bits of entropy available) [ 59.929847] IPVS: Creating netns size=2552 id=1 RTNETLINK answers: Operation not supported [ 59.977087] IPVS: Creating netns size=2552 id=2 RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported [ 60.043248] IPVS: Creating netns size=2552 id=3 RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported [ 60.110380] IPVS: Creating netns size=2552 id=4 RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported [ 60.253020] IPVS: Creating netns size=2552 id=5 Error: argument "bridge0" is wrong: Device does not exist RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported Error: argument "bridge0" is wrong: Device does not exist [ 60.383011] IPVS: Creating netns size=2552 id=6 RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported Error: argument "bridge0" is wrong: Device does not exist RTNETLINK answers: Operation not supported [ 60.420436] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready RTNETLINK answers: Operation not supported Error: argument "bridge0" is wrong: Device does not exist [ 60.508300] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready RTNETLINK answers: Operation not supported [ 60.569849] IPVS: Creating netns size=2552 id=7 RTNETLINK answers: Operation not supported [ 60.610060] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported Error: argument "bridge0" is wrong: Device does not exist Error: argument "bond0" is wrong: Device does not exist [ 60.683900] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready RTNETLINK answers: Operation not supported Error: argument "bond0" is wrong: Device does not exist RTNETLINK answers: Operation not supported Error: argument "bridge0" is wrong: Device does not exist [ 60.812641] IPVS: Creating netns size=2552 id=8 RTNETLINK answers: Operation not supported [ 60.872580] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready Error: argument "bond0" is wrong: Device does not exist [ 60.913920] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported Error: argument "bridge0" is wrong: Device does not exist Error: argument "bond0" is wrong: Device does not exist [ 61.029510] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.063190] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready Error: argument "bridge0" is wrong: Device does not exist RTNETLINK answers: Operation not supported Error: argument "team0" is wrong: Device does not exist [ 61.260890] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.269071] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready Error: argument "bond0" is wrong: Device does not exist RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported Error: argument "bridge0" is wrong: Device does not exist [ 61.357276] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.366070] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready Error: argument "bridge0" is wrong: Device does not exist Error: argument "bond0" is wrong: Device does not exist Error: argument "team0" is wrong: Device does not exist Error: argument "bridge0" is wrong: Device does not exist Error: argument "bridge0" is wrong: Device does not exist [ 61.487885] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready RTNETLINK answers: Operation not supported [ 61.538468] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready RTNETLINK answers: Operation not supported Error: argument "bond0" is wrong: Device does not exist [ 61.583361] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.593760] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.605073] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.619536] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready RTNETLINK answers: Operation not supported Error: argument "team0" is wrong: Device does not exist [ 61.637451] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready Error: argument "bond0" is wrong: Device does not exist Error: argument "team0" is wrong: Device does not exist [ 61.730093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.741681] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready RTNETLINK answers: Operation not supported [ 61.783832] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready Error: argument "team0" is wrong: Device does not exist [ 61.866450] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready Error: argument "team0" is wrong: Device does not exist Error: argument "bond0" is wrong: Device does not exist [ 61.907562] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.022136] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.029632] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready Error: argument "bridge0" is wrong: Device does not exist Error: argument "bond0" is wrong: Device does not exist [ 62.063935] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.077747] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready Error: argument "bridge0" is wrong: Device does not exist Error: argument "team0" is wrong: Device does not exist [ 62.155577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.163594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.193428] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready Error: argument "bond0" is wrong: Device does not exist [ 62.217487] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.231714] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.252723] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready Error: argument "bridge0" is wrong: Device does not exist Error: argument "team0" is wrong: Device does not exist [ 62.270066] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.289021] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready Error: argument "bond0" is wrong: Device does not exist Error: argument "bridge0" is wrong: Device does not exist [ 62.375141] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.391589] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready Error: argument "team0" is wrong: Device does not exist [ 62.475516] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.483520] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.494562] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready Error: argument "bond0" is wrong: Device does not exist RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported [ 62.568708] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready Error: argument "team0" is wrong: Device does not exist Error: argument "bond0" is wrong: Device does not exist [ 62.619488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.641685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready Error: argument "team0" is wrong: Device does not exist Cannot find device "bridge0" [ 62.743997] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.753510] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready RTNETLINK answers: Operation not supported Cannot find device "bridge0" Cannot find device "bridge0" [ 62.810893] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.825011] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready Error: argument "team0" is wrong: Device does not exist Error: argument "bond0" is wrong: Device does not exist Cannot find device "bridge0" [ 62.902611] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.920050] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready Cannot find device "bridge0" Cannot find device "bridge0" Error: argument "bond0" is wrong: Device does not exist Cannot find device "bridge0" [ 62.973648] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.997473] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready Cannot find device "bridge0" Cannot find device "bridge0" [ 63.052271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.077236] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready Cannot find device "bridge0" Cannot find device "bridge0" [ 63.137498] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.151333] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready Error: argument "team0" is wrong: Device does not exist Cannot find device "vcan0" Cannot find device "vcan0" RTNETLINK answers: Operation not supported Cannot find device "bridge0" Error: argument "team0" is wrong: Device does not exist Cannot find device "vcan0" Cannot find device "vcan0" Cannot find device "vcan0" Cannot find device "vcan0" Error: argument "team0" is wrong: Device does not exist Cannot find device "bridge0" RTNETLINK answers: Operation not supported [ 63.413708] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready Cannot find device "vcan0" Cannot find device "vcan0" Cannot find device "vcan0" Error: argument "team0" is wrong: Device does not exist [ 63.494914] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready Cannot find device "bridge0" Cannot find device "bridge0" RTNETLINK answers: Operation not supported Cannot find device "vcan0" Cannot find device "vcan0" Cannot find device "bridge0" [ 63.598072] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.627069] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready RTNETLINK answers: Operation not supported Cannot find device "vcan0" Cannot find device "bridge0" [ 63.658155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready Cannot find device "bridge0" Cannot find device "bridge0" [ 63.702306] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready Cannot find device "bridge0" RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported Cannot find device "vcan0" Cannot find device "gre0" [ 63.804263] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready Cannot find device "bridge0" Cannot find device "bridge0" [ 63.847109] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready Cannot find device "gre0" Cannot find device "vcan0" Cannot find device "gre0" Cannot find device "vcan0" Cannot find device "vcan0" Cannot find device "gre0" Cannot find device "gre0" Cannot find device "bridge0" Cannot find device "gre0" RTNETLINK answers: Operation not supported Cannot find device "gre0" Cannot find device "vcan0" Cannot find device "gre0" Cannot find device "bridge0" Cannot find device "vcan0" Cannot find device "vcan0" Cannot find device "gre0" Cannot find device "vcan0" Cannot find device "gretap0" Cannot find device "gre0" RTNETLINK answers: Operation not supported Cannot find device "gre0" Cannot find device "gretap0" RTNETLINK answers: Operation not supported Cannot find device "vcan0" Cannot find device "vcan0" Cannot find device "bridge0" Cannot find device "gre0" Cannot find device "gretap0" Cannot find device "gretap0" Cannot find device "bridge0" Cannot find device "vcan0" Cannot find device "gretap0" RTNETLINK answers: Operation not supported Cannot find device "bridge0" Cannot find device "gretap0" Cannot find device "gre0" Cannot find device "bridge0" Cannot find device "gretap0" Cannot find device "vcan0" Cannot find device "gretap0" Cannot find device "bridge0" Cannot find device "ip_vti0" Cannot find device "bridge0" Cannot find device "gre0" Cannot find device "gretap0" Cannot find device "gre0" Cannot find device "gretap0" Cannot find device "ip_vti0" Cannot find device "bridge0" RTNETLINK answers: Operation not supported Cannot find device "gre0" Cannot find device "vcan0" Cannot find device "gretap0" Cannot find device "ip_vti0" Cannot find device "gretap0" Cannot find device "gre0" Cannot find device "bridge0" Cannot find device "gre0" Cannot find device "vcan0" Cannot find device "ip_vti0" Cannot find device "ip_vti0" Cannot find device "ip_vti0" Cannot find device "gre0" Cannot find device "gre0" Cannot find device "vcan0" Cannot find device "gretap0" Cannot find device "ip6_vti0" Cannot find device "vcan0" Cannot find device "ip_vti0" Cannot find device "gre0" Cannot find device "ip_vti0" Cannot find device "gre0" Cannot find device "ip6_vti0" Cannot find device "vcan0" Cannot find device "gretap0" Cannot find device "ip_vti0" Cannot find device "vcan0" Cannot find device "gretap0" Cannot find device "ip_vti0" Cannot find device "gre0" Cannot find device "ip6_vti0" Cannot find device "gretap0" Cannot find device "gretap0" Cannot find device "ip_vti0" Cannot find device "ip6_vti0" Cannot find device "ip_vti0" Cannot find device "vcan0" Cannot find device "gre0" RTNETLINK answers: Operation not supported Cannot find device "gretap0" Cannot find device "gretap0" Cannot find device "vcan0" Cannot find device "ip6_vti0" Cannot find device "ip6_vti0" Cannot find device "gretap0" Cannot find device "ip_vti0" RTNETLINK answers: Invalid argument Cannot find device "gre0" Cannot find device "gretap0" Cannot find device "ip6_vti0" Cannot find device "ip6_vti0" RTNETLINK answers: Operation not supported Cannot find device "ip_vti0" Cannot find device "gretap0" Cannot find device "ip_vti0" Cannot find device "gre0" Cannot find device "ip6_vti0" Cannot find device "ip6_vti0" Cannot find device "ip_vti0" Cannot find device "gretap0" Cannot find device "ip6_vti0" Cannot find device "gre0" RTNETLINK answers: Invalid argument Cannot find device "ip_vti0" Cannot find device "gre0" Cannot find device "ip6_vti0" Cannot find device "ip_vti0" Cannot find device "gretap0" Cannot find device "gre0" Cannot find device "ip_vti0" Cannot find device "ip6_vti0" Cannot find device "gre0" Cannot find device "ip_vti0" RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument Cannot find device "gretap0" Cannot find device "ip_vti0" Cannot find device "gre0" Cannot find device "ip_vti0" Cannot find device "ip6_vti0" Cannot find device "ip6_vti0" Cannot find device "ip6_vti0" Cannot find device "ip_vti0" Cannot find device "gre0" Cannot find device "gretap0" RTNETLINK answers: Invalid argument Cannot find device "ip_vti0" RTNETLINK answers: Invalid argument Cannot find device "ip6_vti0" Cannot find device "ip6_vti0" Cannot find device "erspan0" Cannot find device "gretap0" Cannot find device "gretap0" Cannot find device "ip6_vti0" Cannot find device "gretap0" Cannot find device "gretap0" Cannot find device "erspan0" Cannot find device "ip6_vti0" Cannot find device "ip6_vti0" RTNETLINK answers: Invalid argument Cannot find device "ip_vti0" Cannot find device "ip6_vti0" Cannot find device "erspan0" Cannot find device "ip6_vti0" Cannot find device "gretap0" Cannot find device "ip_vti0" Cannot find device "erspan0" Cannot find device "gretap0" Cannot find device "ip6_vti0" Cannot find device "erspan0" Cannot find device "erspan0" Cannot find device "ip_vti0" RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument Cannot find device "ip_vti0" Cannot find device "bond0" Cannot find device "erspan0" Cannot find device "erspan0" Cannot find device "ip_vti0" Cannot find device "erspan0" RTNETLINK answers: Invalid argument Cannot find device "ip6_vti0" Cannot find device "bond0" Cannot find device "ip_vti0" Cannot find device "erspan0" RTNETLINK answers: Invalid argument Cannot find device "bond0" Cannot find device "erspan0" Cannot find device "ip6_vti0" Cannot find device "ip_vti0" Cannot find device "erspan0" Cannot find device "ip6_vti0" Cannot find device "bond0" Cannot find device "erspan0" Cannot find device "bond0" Cannot find device "bond0" RTNETLINK answers: Invalid argument Cannot find device "ip6_vti0" Cannot find device "ip_vti0" Cannot find device "bond0" Cannot find device "bond0" Cannot find device "erspan0" Cannot find device "ip6_vti0" Cannot find device "erspan0" Cannot find device "bond0" Cannot find device "bond0" Cannot find device "ip6_vti0" RTNETLINK answers: Invalid argument Cannot find device "erspan0" [ 66.991627] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready Cannot find device "bond0" Cannot find device "bond0" Cannot find device "erspan0" Cannot find device "erspan0" Cannot find device "ip6_vti0" Cannot find device "bond0" Cannot find device "erspan0" RTNETLINK answers: Invalid argument Cannot find device "ip6_vti0" Cannot find device "bond0" Cannot find device "erspan0" [ 67.253837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready Cannot find device "erspan0" Cannot find device "bond0" Cannot find device "erspan0" Cannot find device "team0" [ 67.311665] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 67.347070] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready Cannot find device "erspan0" Cannot find device "bond0" RTNETLINK answers: Invalid argument Cannot find device "team0" Cannot find device "erspan0" Cannot find device "bond0" Cannot find device "bond0" Cannot find device "team0" Cannot find device "bond0" Cannot find device "bond0" [ 67.598613] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.619993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready Cannot find device "erspan0" RTNETLINK answers: Invalid argument Cannot find device "team0" Cannot find device "bond0" Cannot find device "team0" [ 67.648720] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready Cannot find device "team0" Cannot find device "bond0" Cannot find device "erspan0" Cannot find device "team0" Cannot find device "bond0" Cannot find device "team0" Cannot find device "team0" Cannot find device "erspan0" Cannot find device "bond0" Cannot find device "team0" [ 67.920248] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready Cannot find device "team0" Cannot find device "erspan0" Cannot find device "team0" Cannot find device "team0" Cannot find device "erspan0" [ 68.015228] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready Cannot find device "bond0" Cannot find device "team0" Cannot find device "bond0" Cannot find device "erspan0" [ 68.157323] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready Cannot find device "bond0" Cannot find device "team0" Cannot find device "erspan0" [ 68.272433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready Cannot find device "erspan0" Cannot find device "team0" Cannot find device "bond0" Cannot find device "team0" Cannot find device "team0" Cannot find device "bond0" [ 68.441374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready Cannot find device "bond0" Cannot find device "team0" Cannot find device "team0" Cannot find device "team0" Cannot find device "bond0" [ 68.564352] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready Cannot find device "team0" Cannot find device "bond0" Cannot find device "team0" [ 68.843482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready Cannot find device "team0" Cannot find device "team0" [ 68.886420] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready Cannot find device "team0" Cannot find device "team0" executing program Cannot find device "team0" [ 69.145753] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready Cannot find device "team0" Cannot find device "team0" Cannot find device "team0" executing program Cannot find device "team0" executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 71.405459] ------------[ cut here ]------------ [ 71.410253] WARNING: CPU: 1 PID: 6 at net/xfrm/xfrm_state.c:2139 xfrm_state_fini+0x297/0x330() [ 71.419447] Kernel panic - not syncing: panic_on_warn set ... [ 71.419447] [ 71.426813] CPU: 1 PID: 6 Comm: kworker/u4:0 Not tainted 4.4.148-gf057ff9 #81 [ 71.434058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.443389] Workqueue: netns cleanup_net [ 71.447540] 0000000000000000 0a2f072abdd1482d ffff8801d9a17958 ffffffff81e1448d [ 71.455522] ffffffff83a44e40 ffff8801d9a08000 ffffffff83f26620 0000000000000009 [ 71.463503] 000000000000085b ffff8801d9a17a18 ffffffff8140ce24 0000000041b58ab3 [ 71.471483] Call Trace: [ 71.474044] [] dump_stack+0xc1/0x124 [ 71.479382] [] panic+0x19e/0x38d [ 71.484373] [] ? add_taint.cold.4+0x16/0x16 [ 71.490324] [] ? xfrm_state_flush+0x1e0/0x310 [ 71.496445] [] ? warn_slowpath_common.cold.6+0x5/0x20 [ 71.503259] [] warn_slowpath_common.cold.6+0x20/0x20 [ 71.509985] [] ? xfrm_state_fini+0x297/0x330 [ 71.516018] [] warn_slowpath_null+0x29/0x30 [ 71.521995] [] xfrm_state_fini+0x297/0x330 [ 71.527859] [] ? xfrm_policy_fini+0x310/0x310 [ 71.533980] [] xfrm_net_exit+0x2d/0x30 [ 71.539512] [] ops_exit_list.isra.6+0xb0/0x160 [ 71.545722] [] cleanup_net+0x321/0x600 [ 71.551235] [] ? net_drop_ns+0x80/0x80 [ 71.556749] [] ? debug_object_deactivate+0x214/0x340 [ 71.563476] [] ? __lock_is_held+0xa2/0xf0 [ 71.569247] [] process_one_work+0x7df/0x1600 [ 71.575403] [] ? process_one_work+0x6fa/0x1600 [ 71.581609] [] ? cancel_delayed_work_sync+0x20/0x20 [ 71.588277] [] worker_thread+0xd9/0xfc0 [ 71.593875] [] kthread+0x268/0x300 [ 71.599039] [] ? process_one_work+0x1600/0x1600 [ 71.605338] [] ? kthread_create_on_node+0x400/0x400 [ 71.611990] [] ? __schedule+0x7a0/0x1d70 [ 71.617675] [] ? kthread_create_on_node+0x400/0x400 [ 71.624485] [] ret_from_fork+0x55/0x80 [ 71.629996] [] ? kthread_create_on_node+0x400/0x400 [ 71.637004] Dumping ftrace buffer: [ 71.640559] (ftrace buffer empty) [ 71.644247] Kernel Offset: disabled [ 71.647875] Rebooting in 86400 seconds..