[ 84.894829][ T27] audit: type=1800 audit(1579803337.568:26): pid=9424 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 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. [ 85.769811][ T27] kauditd_printk_skb: 2 callbacks suppressed [ 85.769822][ T27] audit: type=1800 audit(1579803338.458:29): pid=9424 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 [ 85.796327][ T27] audit: type=1800 audit(1579803338.458:30): pid=9424 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 '10.128.1.48' (ECDSA) to the list of known hosts. syzkaller login: [ 106.521536][ T9577] IPVS: ftp: loaded support on port[0] = 21 [ 106.580809][ T9577] chnl_net:caif_netlink_parms(): no params data found [ 106.609375][ T9577] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.616893][ T9577] bridge0: port 1(bridge_slave_0) entered disabled state [ 106.624834][ T9577] device bridge_slave_0 entered promiscuous mode [ 106.633092][ T9577] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.640328][ T9577] bridge0: port 2(bridge_slave_1) entered disabled state [ 106.648014][ T9577] device bridge_slave_1 entered promiscuous mode [ 106.664814][ T9577] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 106.676122][ T9577] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 106.695554][ T9577] team0: Port device team_slave_0 added [ 106.705123][ T9577] team0: Port device team_slave_1 added [ 106.719718][ T9577] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 106.726787][ T9577] 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. [ 106.752971][ T9577] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 106.765812][ T9577] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 106.772872][ T9577] 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. [ 106.799132][ T9577] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 106.855688][ T9577] device hsr_slave_0 entered promiscuous mode [ 106.884064][ T9577] device hsr_slave_1 entered promiscuous mode [ 107.015466][ T9577] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 107.056847][ T9577] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 107.106379][ T9577] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 107.156992][ T9577] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 107.216416][ T9577] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.223769][ T9577] bridge0: port 2(bridge_slave_1) entered forwarding state [ 107.231467][ T9577] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.238619][ T9577] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.280277][ T9577] 8021q: adding VLAN 0 to HW filter on device bond0 [ 107.294828][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 107.306077][ T2693] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.314562][ T2693] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.322517][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 107.336534][ T9577] 8021q: adding VLAN 0 to HW filter on device team0 [ 107.347689][ T2809] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 107.356183][ T2809] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.363235][ T2809] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.375012][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 107.383422][ T2693] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.390644][ T2693] bridge0: port 2(bridge_slave_1) entered forwarding state [ 107.410971][ T2809] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 107.419720][ T2809] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 107.431791][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 107.445221][ T2809] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 107.459223][ T9577] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 107.472258][ T9577] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 107.480594][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 107.500461][ T2809] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 107.508482][ T2809] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 107.520900][ T9577] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 107.540127][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 107.561202][ T2809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 107.569694][ T2809] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 107.577884][ T2809] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 107.588813][ T9577] device veth0_vlan entered promiscuous mode [ 107.600810][ T9577] device veth1_vlan entered promiscuous mode [ 107.624485][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 107.632912][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 107.645154][ T9577] device veth0_macvtap entered promiscuous mode [ 107.655420][ T9577] device veth1_macvtap entered promiscuous mode [ 107.673374][ T9577] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 107.681015][ T2809] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready executing program [ 107.690293][ T2809] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 107.698500][ T2809] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 107.707407][ T2809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 107.719710][ T9577] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 107.727635][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 107.737248][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 107.760059][ T9577] FAULT_INJECTION: forcing a failure. [ 107.760059][ T9577] name failslab, interval 1, probability 0, space 0, times 1 [ 107.773134][ T9577] CPU: 1 PID: 9577 Comm: syz-executor327 Not tainted 5.5.0-rc6-syzkaller #0 [ 107.781812][ T9577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.791962][ T9577] Call Trace: [ 107.795250][ T9577] dump_stack+0x197/0x210 [ 107.799658][ T9577] should_fail.cold+0xa/0x15 [ 107.804344][ T9577] ? fault_create_debugfs_attr+0x180/0x180 [ 107.810146][ T9577] ? ___might_sleep+0x163/0x2c0 [ 107.814993][ T9577] __should_failslab+0x121/0x190 [ 107.819947][ T9577] should_failslab+0x9/0x14 [ 107.824514][ T9577] kmem_cache_alloc_trace+0x2d3/0x790 [ 107.829885][ T9577] ? tcf_chain_get_by_act+0x28/0x30 [ 107.835262][ T9577] ? tcf_action_check_ctrlact+0x5c/0x260 [ 107.840895][ T9577] tcf_police_init+0x762/0x1600 [ 107.845761][ T9577] ? tcf_police_act+0xe60/0xe60 [ 107.850608][ T9577] ? lock_downgrade+0x920/0x920 [ 107.855512][ T9577] ? __kasan_check_write+0x14/0x20 [ 107.860618][ T9577] ? do_raw_read_unlock+0x3f/0x70 [ 107.865766][ T9577] tcf_action_init_1+0x1cb/0xa40 [ 107.870703][ T9577] ? tcf_action_dump_old+0x80/0x80 [ 107.875816][ T9577] ? save_stack+0x5c/0x90 [ 107.880144][ T9577] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 107.886058][ T9577] ? kasan_kmalloc+0x9/0x10 [ 107.890564][ T9577] ? kmem_cache_alloc_trace+0x158/0x790 [ 107.896100][ T9577] ? u32_change+0x8a8/0x300d [ 107.900779][ T9577] ? tc_new_tfilter+0xbbd/0x2590 [ 107.905940][ T9577] ? rtnetlink_rcv_msg+0x824/0xaf0 [ 107.911200][ T9577] ? netlink_rcv_skb+0x177/0x450 [ 107.916239][ T9577] ? rtnetlink_rcv+0x1d/0x30 [ 107.920827][ T9577] ? netlink_unicast+0x59e/0x7e0 [ 107.925814][ T9577] ? netlink_sendmsg+0x91c/0xea0 [ 107.930746][ T9577] ? sock_sendmsg+0xd7/0x130 [ 107.935350][ T9577] ? ____sys_sendmsg+0x358/0x880 [ 107.940282][ T9577] ? ___sys_sendmsg+0x100/0x170 [ 107.945136][ T9577] ? __sys_sendmmsg+0x1bf/0x4d0 [ 107.949974][ T9577] ? __x64_sys_sendmmsg+0x9d/0x100 [ 107.955122][ T9577] ? do_syscall_64+0xfa/0x790 [ 107.959921][ T9577] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 107.965983][ T9577] ? __lock_acquire+0x16f2/0x4a00 [ 107.970994][ T9577] ? __kasan_check_read+0x11/0x20 [ 107.976003][ T9577] ? mark_lock+0xc2/0x1220 [ 107.980509][ T9577] tcf_exts_validate+0x151/0x440 [ 107.985446][ T9577] ? tcf_exts_change+0x160/0x160 [ 107.990631][ T9577] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 107.996786][ T9577] u32_set_parms+0xc6/0xc90 [ 108.001813][ T9577] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 108.007668][ T9577] ? u32_delete_key_work+0x30/0x30 [ 108.012773][ T9577] ? kmem_cache_alloc_trace+0x397/0x790 [ 108.018451][ T9577] u32_change+0x993/0x300d [ 108.022962][ T9577] ? u32_dump+0x1110/0x1110 [ 108.027458][ T9577] ? __kasan_check_write+0x14/0x20 [ 108.032654][ T9577] ? __mutex_unlock_slowpath+0xf0/0x6a0 [ 108.038275][ T9577] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 108.044511][ T9577] tc_new_tfilter+0xbbd/0x2590 [ 108.049264][ T9577] ? u32_dump+0x1110/0x1110 [ 108.053893][ T9577] ? tc_del_tfilter+0x1560/0x1560 [ 108.058931][ T9577] ? __kasan_check_read+0x11/0x20 [ 108.063944][ T9577] ? __lock_acquire+0x8a0/0x4a00 [ 108.068866][ T9577] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 108.075099][ T9577] ? __dev_queue_xmit+0x172e/0x35c0 [ 108.080282][ T9577] ? rtnetlink_rcv_msg+0x7e3/0xaf0 [ 108.085666][ T9577] ? find_held_lock+0x35/0x130 [ 108.090438][ T9577] ? rcu_read_lock_held_common+0x130/0x130 [ 108.096240][ T9577] ? tc_del_tfilter+0x1560/0x1560 [ 108.101447][ T9577] ? __kasan_check_read+0x11/0x20 [ 108.106469][ T9577] ? tc_del_tfilter+0x1560/0x1560 [ 108.111490][ T9577] rtnetlink_rcv_msg+0x824/0xaf0 [ 108.116433][ T9577] ? rtnl_bridge_getlink+0x910/0x910 [ 108.121797][ T9577] ? netlink_deliver_tap+0x228/0xbf0 [ 108.127072][ T9577] ? find_held_lock+0x35/0x130 [ 108.131824][ T9577] netlink_rcv_skb+0x177/0x450 [ 108.136665][ T9577] ? rtnl_bridge_getlink+0x910/0x910 [ 108.142276][ T9577] ? netlink_ack+0xb50/0xb50 [ 108.146863][ T9577] ? __kasan_check_read+0x11/0x20 [ 108.151887][ T9577] ? netlink_deliver_tap+0x24a/0xbf0 [ 108.157172][ T9577] rtnetlink_rcv+0x1d/0x30 [ 108.161585][ T9577] netlink_unicast+0x59e/0x7e0 [ 108.167042][ T9577] ? netlink_attachskb+0x870/0x870 [ 108.172151][ T9577] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 108.177861][ T9577] ? __check_object_size+0x3d/0x437 [ 108.183060][ T9577] netlink_sendmsg+0x91c/0xea0 [ 108.187818][ T9577] ? netlink_unicast+0x7e0/0x7e0 [ 108.192757][ T9577] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 108.198311][ T9577] ? apparmor_socket_sendmsg+0x2a/0x30 [ 108.203769][ T9577] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 108.210144][ T9577] ? security_socket_sendmsg+0x8d/0xc0 [ 108.215602][ T9577] ? netlink_unicast+0x7e0/0x7e0 [ 108.220613][ T9577] sock_sendmsg+0xd7/0x130 [ 108.225041][ T9577] ____sys_sendmsg+0x358/0x880 [ 108.229833][ T9577] ? kernel_sendmsg+0x50/0x50 [ 108.234544][ T9577] ? __kasan_check_read+0x11/0x20 [ 108.239606][ T9577] ? __lock_acquire+0x16f2/0x4a00 [ 108.244638][ T9577] ___sys_sendmsg+0x100/0x170 [ 108.249303][ T9577] ? sendmsg_copy_msghdr+0x70/0x70 [ 108.254416][ T9577] ? __kasan_check_read+0x11/0x20 [ 108.259449][ T9577] ? __lock_acquire+0x8a0/0x4a00 [ 108.264394][ T9577] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 108.270217][ T9577] ? kstrtouint+0x142/0x1a0 [ 108.275004][ T9577] ? get_pid_task+0x11d/0x210 [ 108.279672][ T9577] ? find_held_lock+0x35/0x130 [ 108.284473][ T9577] ? get_pid_task+0x11d/0x210 [ 108.289197][ T9577] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 108.295458][ T9577] ? __fget_light+0x1a9/0x230 [ 108.300362][ T9577] ? __fdget+0x1b/0x20 [ 108.304491][ T9577] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 108.311607][ T9577] ? sockfd_lookup_light+0xcb/0x180 [ 108.316958][ T9577] __sys_sendmmsg+0x1bf/0x4d0 [ 108.321819][ T9577] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 108.326956][ T9577] ? lock_downgrade+0x920/0x920 [ 108.331860][ T9577] ? __sb_end_write+0x115/0x1a0 [ 108.336821][ T9577] ? vfs_write+0x160/0x5d0 [ 108.341284][ T9577] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 108.347522][ T9577] ? ksys_write+0x1cf/0x290 [ 108.352059][ T9577] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 108.357741][ T9577] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 108.363465][ T9577] ? do_syscall_64+0x26/0x790 [ 108.368246][ T9577] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 108.376659][ T9577] ? do_syscall_64+0x26/0x790 [ 108.381469][ T9577] __x64_sys_sendmmsg+0x9d/0x100 [ 108.386425][ T9577] do_syscall_64+0xfa/0x790 [ 108.391711][ T9577] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 108.397604][ T9577] RIP: 0033:0x442e59 [ 108.401496][ T9577] 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 6b 0e fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 108.421733][ T9577] RSP: 002b:00007fffe55809e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 108.430335][ T9577] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000442e59 [ 108.438313][ T9577] RDX: 049249249249278c RSI: 0000000020000140 RDI: 0000000000000008 [ 108.446368][ T9577] RBP: 0000000000000000 R08: 0000000000000002 R09: 00000000bb1414ac [ 108.454351][ T9577] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 108.462328][ T9577] R13: 0000000000000009 R14: 0000000000000000 R15: 0000000000000000 [ 108.572168][ T9577] ------------[ cut here ]------------ [ 108.577927][ T9577] refcount_t: underflow; use-after-free. [ 108.584916][ T9577] WARNING: CPU: 1 PID: 9577 at lib/refcount.c:28 refcount_warn_saturate+0x1dc/0x1f0 [ 108.594473][ T9577] Kernel panic - not syncing: panic_on_warn set ... [ 108.601115][ T9577] CPU: 1 PID: 9577 Comm: syz-executor327 Not tainted 5.5.0-rc6-syzkaller #0 [ 108.609812][ T9577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.620094][ T9577] Call Trace: [ 108.623387][ T9577] dump_stack+0x197/0x210 [ 108.627719][ T9577] ? refcount_warn_saturate+0x1a0/0x1f0 [ 108.633374][ T9577] panic+0x2e3/0x75c [ 108.637404][ T9577] ? add_taint.cold+0x16/0x16 [ 108.642082][ T9577] ? __kasan_check_write+0x14/0x20 [ 108.647217][ T9577] ? __warn.cold+0x14/0x3e [ 108.651635][ T9577] ? __warn+0xd9/0x1cf [ 108.655761][ T9577] ? refcount_warn_saturate+0x1dc/0x1f0 [ 108.661446][ T9577] __warn.cold+0x2f/0x3e [ 108.665702][ T9577] ? refcount_warn_saturate+0x1dc/0x1f0 [ 108.671307][ T9577] report_bug+0x289/0x300 [ 108.675631][ T9577] do_error_trap+0x11b/0x200 [ 108.680229][ T9577] do_invalid_op+0x37/0x50 [ 108.684837][ T9577] ? refcount_warn_saturate+0x1dc/0x1f0 [ 108.690644][ T9577] invalid_op+0x23/0x30 [ 108.694796][ T9577] RIP: 0010:refcount_warn_saturate+0x1dc/0x1f0 [ 108.700951][ T9577] Code: e9 d8 fe ff ff 48 89 df e8 c1 f8 16 fe e9 85 fe ff ff e8 a7 77 d8 fd 48 c7 c7 e0 44 71 88 c6 05 9e 86 db 06 01 e8 93 27 a9 fd <0f> 0b e9 ac fe ff ff 0f 1f 00 66 2e 0f 1f 84 00 00 00 00 00 55 48 [ 108.720764][ T9577] RSP: 0018:ffffc9000c067b00 EFLAGS: 00010282 [ 108.726828][ T9577] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.734863][ T9577] RDX: 0000000000000000 RSI: ffffffff815e5dd6 RDI: fffff5200180cf52 [ 108.743031][ T9577] RBP: ffffc9000c067b10 R08: ffff8880a8630340 R09: ffffed1015d26621 [ 108.751200][ T9577] R10: ffffed1015d26620 R11: ffff8880ae933107 R12: 0000000000000003 [ 108.759249][ T9577] R13: ffff888090256000 R14: ffff8880a7e5c040 R15: ffff8880a7e5c044 [ 108.767437][ T9577] ? vprintk_func+0x86/0x189 [ 108.772033][ T9577] __sk_destruct+0x6d8/0x7f0 [ 108.776778][ T9577] ? kfree+0x226/0x2c0 [ 108.781043][ T9577] sk_destruct+0xd5/0x110 [ 108.788415][ T9577] __sk_free+0xfb/0x3f0 [ 108.792576][ T9577] sk_free+0x83/0xb0 [ 108.796466][ T9577] __tun_detach+0xbe0/0x1150 [ 108.801073][ T9577] tun_chr_close+0xe0/0x180 [ 108.805571][ T9577] __fput+0x2ff/0x890 [ 108.809551][ T9577] ? __tun_detach+0x1150/0x1150 [ 108.814501][ T9577] ____fput+0x16/0x20 [ 108.818831][ T9577] task_work_run+0x145/0x1c0 [ 108.824941][ T9577] do_exit+0xba9/0x2f50 [ 108.829203][ T9577] ? mm_update_next_owner+0x7c0/0x7c0 [ 108.834580][ T9577] ? down_read_non_owner+0x490/0x490 [ 108.839917][ T9577] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 108.846146][ T9577] ? handle_mm_fault+0x4ab/0xa50 [ 108.851077][ T9577] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 108.856527][ T9577] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 108.861983][ T9577] do_group_exit+0x135/0x360 [ 108.866579][ T9577] __x64_sys_exit_group+0x44/0x50 [ 108.871778][ T9577] do_syscall_64+0xfa/0x790 [ 108.876322][ T9577] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 108.882209][ T9577] RIP: 0033:0x441a48 [ 108.886102][ T9577] Code: Bad RIP value. [ 108.890175][ T9577] RSP: 002b:00007fffe55809a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 108.898595][ T9577] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000441a48 [ 108.907264][ T9577] RDX: 0000000000000001 RSI: 000000000000003c RDI: 0000000000000001 [ 108.915327][ T9577] RBP: 00000000004c8430 R08: 00000000000000e7 R09: ffffffffffffffd0 [ 108.923398][ T9577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 108.931359][ T9577] R13: 00000000006dba80 R14: 0000000000000000 R15: 0000000000000000 [ 108.941075][ T9577] Kernel Offset: disabled [ 108.945414][ T9577] Rebooting in 86400 seconds..