Warning: Permanently added '10.128.10.30' (ECDSA) to the list of known hosts. RTNETLINK answers: No buffer space available RTNETLINK answers: No buffer space available syzkaller login: [ 49.677718] IPVS: ftp: loaded support on port[0] = 21 RTNETLINK answers: File exists [ 49.833079] chnl_net:caif_netlink_parms(): no params data found [ 49.945733] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.953006] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.960051] device bridge_slave_0 entered promiscuous mode [ 49.979504] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.986117] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.993903] device bridge_slave_1 entered promiscuous mode [ 50.047264] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.067382] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.122407] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.129793] team0: Port device team_slave_0 added [ 50.149402] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.156940] team0: Port device team_slave_1 added [ 50.173586] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.191732] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready Garbage instead of arguments "slave1 ...". Try "ip link help". [ 50.256524] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.275453] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready RTNETLINK answers: Operation not supported RTNETLINK answers: No buffer space available RTNETLINK answers: Operation not supported [ 50.425642] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.432093] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.439103] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.445488] bridge0: port 1(bridge_slave_0) entered forwarding state RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument [ 50.794684] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.802190] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.008914] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.063254] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.118728] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.125074] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.134760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.185840] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 51.191938] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.247106] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.254564] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.264317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.272094] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.278555] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.324962] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.331998] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.341795] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.350071] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.356516] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.404369] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.411294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.468201] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.475571] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.530665] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.537814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.547269] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.555384] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.601900] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.608991] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.618811] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.669866] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 51.677727] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.686726] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready Cannot find device "hsr0" [ 51.738343] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 51.745570] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.753854] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready Cannot find device "hsr0" Cannot find device "hsr0" Cannot find device "hsr0" Cannot find device "ip6erspan0" Cannot find device "ip6erspan0" Cannot find device "ip6erspan0" Cannot find device "ip6erspan0" RTNETLINK answers: Operation not supported RTNETLINK answers: No buffer space available RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported [ 52.090105] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready RTNETLINK answers: No such device executing program [ 52.220644] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.343107] ================================================================== [ 52.350733] BUG: KASAN: use-after-free in batadv_interface_tx+0x160a/0x18b0 [ 52.357864] Read of size 2 at addr ffff88808e011acb by task syz-executor617/7908 [ 52.365386] [ 52.367078] CPU: 1 PID: 7908 Comm: syz-executor617 Not tainted 4.20.0+ #251 [ 52.374168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.383523] Call Trace: [ 52.386120] dump_stack+0x1d3/0x2c6 [ 52.389744] ? dump_stack_print_info.cold.1+0x20/0x20 [ 52.394930] ? printk+0xa7/0xcf [ 52.398203] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 52.402978] print_address_description.cold.8+0x9/0x1ff [ 52.408353] kasan_report.cold.9+0x242/0x309 [ 52.412798] ? batadv_interface_tx+0x160a/0x18b0 [ 52.417554] __asan_report_load_n_noabort+0xf/0x20 [ 52.422500] batadv_interface_tx+0x160a/0x18b0 [ 52.427091] ? batadv_skb_head_push+0x3b0/0x3b0 [ 52.431760] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 52.437296] ? validate_xmit_xfrm+0x41c/0xef0 [ 52.441787] ? arch_local_save_flags+0x40/0x40 [ 52.446365] ? skb_set_owner_w+0x21d/0x320 [ 52.450596] ? validate_xmit_skb+0x849/0xf70 [ 52.455050] ? kasan_check_write+0x14/0x20 [ 52.459282] ? netif_skb_features+0xb50/0xb50 [ 52.463774] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 52.468787] ? _copy_from_iter+0x389/0xf70 [ 52.473018] ? usercopy_warn+0x110/0x110 [ 52.477116] ? dev_direct_xmit+0x225/0x6a0 [ 52.481396] dev_direct_xmit+0x36c/0x6a0 [ 52.485485] ? validate_xmit_skb_list+0x140/0x140 [ 52.490327] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 52.495866] ? skb_copy_datagram_from_iter+0x445/0x650 [ 52.501143] packet_direct_xmit+0xfb/0x170 [ 52.505379] packet_sendmsg+0x298a/0x6ad0 [ 52.509525] ? mark_held_locks+0x130/0x130 [ 52.513764] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 52.518873] ? packet_getname+0x5f0/0x5f0 [ 52.523032] ? debug_object_free+0x32d/0x690 [ 52.527465] ? aa_profile_af_perm+0x410/0x410 [ 52.531963] ? ___might_sleep+0x1ed/0x300 [ 52.536106] ? cpu_cgroup_can_attach+0x80/0x170 [ 52.540811] ? __local_bh_enable_ip+0x160/0x260 [ 52.545488] ? __local_bh_enable_ip+0x160/0x260 [ 52.550159] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 52.555089] ? aa_sk_perm+0x22b/0x8e0 [ 52.558888] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 52.564448] ? __fget_light+0x2e9/0x430 [ 52.568439] ? aa_af_perm+0x5a0/0x5a0 [ 52.572246] ? __local_bh_enable_ip+0x160/0x260 [ 52.576917] ? _raw_spin_unlock_bh+0x30/0x40 [ 52.581323] ? aa_sock_msg_perm.isra.14+0xba/0x160 [ 52.586252] ? apparmor_socket_sendmsg+0x29/0x30 [ 52.591005] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 52.596587] ? security_socket_sendmsg+0x94/0xc0 [ 52.601343] ? packet_getname+0x5f0/0x5f0 [ 52.605492] sock_sendmsg+0xd5/0x120 [ 52.609205] __sys_sendto+0x3d7/0x670 [ 52.613000] ? aa_af_perm+0x5a0/0x5a0 [ 52.616800] ? __ia32_sys_getpeername+0xb0/0xb0 [ 52.621484] ? packet_bind+0x164/0x1b0 [ 52.625431] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 52.630967] ? __sys_bind+0x1d1/0x440 [ 52.634773] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 52.640305] ? __sys_setsockopt+0x254/0x3c0 [ 52.644626] ? do_syscall_64+0x9a/0x820 [ 52.648598] ? do_syscall_64+0x9a/0x820 [ 52.652568] ? lockdep_hardirqs_on+0x421/0x5c0 [ 52.657143] ? trace_hardirqs_on+0xbd/0x310 [ 52.661467] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 52.666827] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 52.672279] __x64_sys_sendto+0xe1/0x1a0 [ 52.676340] do_syscall_64+0x1b9/0x820 [ 52.680273] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 52.685635] ? syscall_return_slowpath+0x5e0/0x5e0 [ 52.690557] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.695397] ? trace_hardirqs_on_caller+0x310/0x310 [ 52.700443] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 52.705467] ? prepare_exit_to_usermode+0x291/0x3b0 [ 52.710482] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.715326] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 52.720674] RIP: 0033:0x441619 [ 52.723915] Code: 18 89 d0 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 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 3b 0b fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 52.742818] RSP: 002b:00007ffdf9cfe6e8 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 52.750535] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441619 [ 52.757799] RDX: 000000000000000e RSI: 0000000020000180 RDI: 0000000000000003 [ 52.765064] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 52.772383] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004025e0 [ 52.779649] R13: 0000000000402670 R14: 0000000000000000 R15: 0000000000000000 [ 52.786919] [ 52.788537] Allocated by task 7908: [ 52.792171] save_stack+0x43/0xd0 [ 52.795637] kasan_kmalloc+0xc7/0xe0 [ 52.799343] __kmalloc_node_track_caller+0x50/0x70 [ 52.804267] __kmalloc_reserve.isra.40+0x41/0xe0 [ 52.809012] __alloc_skb+0x155/0x760 [ 52.812722] mpls_netconf_notify_devconf+0x52/0x120 [ 52.817731] mpls_dev_sysctl_register+0x212/0x2e0 [ 52.822578] mpls_dev_notify+0x338/0xba0 [ 52.826643] notifier_call_chain+0x17e/0x380 [ 52.831093] raw_notifier_call_chain+0x2d/0x40 [ 52.835674] call_netdevice_notifiers_info+0x3f/0x90 [ 52.840781] register_netdevice+0xb7d/0x11a0 [ 52.845233] __ip_tunnel_create+0x361/0x550 [ 52.849549] ip_tunnel_init_net+0x3fc/0xac0 [ 52.853869] ipgre_tap_init_net+0x29/0x30 [ 52.858011] ops_init+0x101/0x560 [ 52.861462] setup_net+0x362/0x8d0 [ 52.864996] copy_net_ns+0x2b1/0x4a0 [ 52.868705] create_new_namespaces+0x6ad/0x900 [ 52.873285] unshare_nsproxy_namespaces+0xc3/0x1f0 [ 52.878211] ksys_unshare+0x79c/0x10b0 [ 52.882143] __x64_sys_unshare+0x31/0x40 [ 52.886218] do_syscall_64+0x1b9/0x820 [ 52.890147] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 52.895326] [ 52.896944] Freed by task 7908: [ 52.900218] save_stack+0x43/0xd0 [ 52.903666] __kasan_slab_free+0x102/0x150 [ 52.907894] kasan_slab_free+0xe/0x10 [ 52.911686] kfree+0xcf/0x230 [ 52.914788] skb_free_head+0x93/0xb0 [ 52.918497] skb_release_data+0x706/0x990 [ 52.922648] skb_release_all+0x4a/0x60 [ 52.926538] consume_skb+0x1ae/0x570 [ 52.930365] netlink_broadcast_filtered+0x6e6/0x1680 [ 52.935474] nlmsg_notify+0xa0/0x1a0 [ 52.939188] rtnl_notify+0xce/0xf0 [ 52.942736] mpls_netconf_notify_devconf+0xb1/0x120 [ 52.947757] mpls_dev_sysctl_register+0x212/0x2e0 [ 52.952600] mpls_dev_notify+0x338/0xba0 [ 52.956657] notifier_call_chain+0x17e/0x380 [ 52.961104] raw_notifier_call_chain+0x2d/0x40 [ 52.965685] call_netdevice_notifiers_info+0x3f/0x90 [ 52.970783] register_netdevice+0xb7d/0x11a0 [ 52.975193] __ip_tunnel_create+0x361/0x550 [ 52.979511] ip_tunnel_init_net+0x3fc/0xac0 [ 52.983871] ipgre_tap_init_net+0x29/0x30 [ 52.988011] ops_init+0x101/0x560 [ 52.991466] setup_net+0x362/0x8d0 [ 52.994999] copy_net_ns+0x2b1/0x4a0 [ 52.998706] create_new_namespaces+0x6ad/0x900 [ 53.003307] unshare_nsproxy_namespaces+0xc3/0x1f0 [ 53.008233] ksys_unshare+0x79c/0x10b0 [ 53.012110] __x64_sys_unshare+0x31/0x40 [ 53.016180] do_syscall_64+0x1b9/0x820 [ 53.020102] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.025282] [ 53.026906] The buggy address belongs to the object at ffff88808e011a40 [ 53.026906] which belongs to the cache kmalloc-512 of size 512 [ 53.039557] The buggy address is located 139 bytes inside of [ 53.039557] 512-byte region [ffff88808e011a40, ffff88808e011c40) [ 53.051435] The buggy address belongs to the page: [ 53.056361] page:ffffea0002380440 count:1 mapcount:0 mapping:ffff88812c3f0940 index:0x0 [ 53.064497] flags: 0x1fffc0000000200(slab) [ 53.068726] raw: 01fffc0000000200 ffffea00023ed688 ffffea00024310c8 ffff88812c3f0940 [ 53.076639] raw: 0000000000000000 ffff88808e011040 0000000100000006 0000000000000000 [ 53.084559] page dumped because: kasan: bad access detected [ 53.090257] [ 53.091912] Memory state around the buggy address: [ 53.096834] ffff88808e011980: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 53.104191] ffff88808e011a00: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 53.111544] >ffff88808e011a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 53.118893] ^ [ 53.124596] ffff88808e011b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 53.131946] ffff88808e011b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 53.139330] ================================================================== [ 53.146685] Disabling lock debugging due to kernel taint [ 53.152182] Kernel panic - not syncing: panic_on_warn set ... [ 53.158084] CPU: 1 PID: 7908 Comm: syz-executor617 Tainted: G B 4.20.0+ #251 [ 53.166577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.175921] Call Trace: [ 53.178514] dump_stack+0x1d3/0x2c6 [ 53.182146] ? dump_stack_print_info.cold.1+0x20/0x20 [ 53.187490] panic+0x2ad/0x55f [ 53.190980] ? add_taint.cold.5+0x16/0x16 [ 53.195124] ? trace_hardirqs_on+0xb4/0x310 [ 53.199460] kasan_end_report+0x47/0x4f [ 53.203446] kasan_report.cold.9+0x76/0x309 [ 53.207806] ? batadv_interface_tx+0x160a/0x18b0 [ 53.212598] __asan_report_load_n_noabort+0xf/0x20 [ 53.217560] batadv_interface_tx+0x160a/0x18b0 [ 53.222148] ? batadv_skb_head_push+0x3b0/0x3b0 [ 53.226970] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 53.232502] ? validate_xmit_xfrm+0x41c/0xef0 [ 53.236992] ? arch_local_save_flags+0x40/0x40 [ 53.241566] ? skb_set_owner_w+0x21d/0x320 [ 53.245820] ? validate_xmit_skb+0x849/0xf70 [ 53.250220] ? kasan_check_write+0x14/0x20 [ 53.254460] ? netif_skb_features+0xb50/0xb50 [ 53.258950] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 53.263965] ? _copy_from_iter+0x389/0xf70 [ 53.268235] ? usercopy_warn+0x110/0x110 [ 53.272291] ? dev_direct_xmit+0x225/0x6a0 [ 53.276519] dev_direct_xmit+0x36c/0x6a0 [ 53.280571] ? validate_xmit_skb_list+0x140/0x140 [ 53.285467] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 53.291001] ? skb_copy_datagram_from_iter+0x445/0x650 [ 53.296312] packet_direct_xmit+0xfb/0x170 [ 53.300542] packet_sendmsg+0x298a/0x6ad0 [ 53.304689] ? mark_held_locks+0x130/0x130 [ 53.308965] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 53.314067] ? packet_getname+0x5f0/0x5f0 [ 53.318214] ? debug_object_free+0x32d/0x690 [ 53.322710] ? aa_profile_af_perm+0x410/0x410 [ 53.327206] ? ___might_sleep+0x1ed/0x300 [ 53.331346] ? cpu_cgroup_can_attach+0x80/0x170 [ 53.336009] ? __local_bh_enable_ip+0x160/0x260 [ 53.340669] ? __local_bh_enable_ip+0x160/0x260 [ 53.345337] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 53.350296] ? aa_sk_perm+0x22b/0x8e0 [ 53.354097] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 53.359765] ? __fget_light+0x2e9/0x430 [ 53.363737] ? aa_af_perm+0x5a0/0x5a0 [ 53.367530] ? __local_bh_enable_ip+0x160/0x260 [ 53.372208] ? _raw_spin_unlock_bh+0x30/0x40 [ 53.376614] ? aa_sock_msg_perm.isra.14+0xba/0x160 [ 53.381574] ? apparmor_socket_sendmsg+0x29/0x30 [ 53.386328] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 53.391860] ? security_socket_sendmsg+0x94/0xc0 [ 53.396614] ? packet_getname+0x5f0/0x5f0 [ 53.400757] sock_sendmsg+0xd5/0x120 [ 53.404469] __sys_sendto+0x3d7/0x670 [ 53.408264] ? aa_af_perm+0x5a0/0x5a0 [ 53.412058] ? __ia32_sys_getpeername+0xb0/0xb0 [ 53.416723] ? packet_bind+0x164/0x1b0 [ 53.420609] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 53.426143] ? __sys_bind+0x1d1/0x440 [ 53.429940] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 53.435478] ? __sys_setsockopt+0x254/0x3c0 [ 53.439795] ? do_syscall_64+0x9a/0x820 [ 53.443765] ? do_syscall_64+0x9a/0x820 [ 53.447733] ? lockdep_hardirqs_on+0x421/0x5c0 [ 53.452313] ? trace_hardirqs_on+0xbd/0x310 [ 53.456632] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.461986] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 53.467447] __x64_sys_sendto+0xe1/0x1a0 [ 53.471508] do_syscall_64+0x1b9/0x820 [ 53.475390] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 53.480767] ? syscall_return_slowpath+0x5e0/0x5e0 [ 53.485690] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.490529] ? trace_hardirqs_on_caller+0x310/0x310 [ 53.495542] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 53.500549] ? prepare_exit_to_usermode+0x291/0x3b0 [ 53.505560] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.510400] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.515606] RIP: 0033:0x441619 [ 53.518792] Code: 18 89 d0 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 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 3b 0b fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 53.537691] RSP: 002b:00007ffdf9cfe6e8 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 53.545393] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441619 [ 53.552669] RDX: 000000000000000e RSI: 0000000020000180 RDI: 0000000000000003 [ 53.559932] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 53.567194] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004025e0 [ 53.574473] R13: 0000000000402670 R14: 0000000000000000 R15: 0000000000000000 [ 53.582915] Kernel Offset: disabled [ 53.586550] Rebooting in 86400 seconds..