[ OK ] Started OpenBSD Secure Shell server. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.213' (ECDSA) to the list of known hosts. syzkaller login: [ 143.750478][ T8466] IPVS: ftp: loaded support on port[0] = 21 [ 143.918394][ T8466] chnl_net:caif_netlink_parms(): no params data found [ 144.117465][ T8466] bridge0: port 1(bridge_slave_0) entered blocking state [ 144.125185][ T8466] bridge0: port 1(bridge_slave_0) entered disabled state [ 144.134697][ T8466] device bridge_slave_0 entered promiscuous mode [ 144.149864][ T8466] bridge0: port 2(bridge_slave_1) entered blocking state [ 144.157372][ T8466] bridge0: port 2(bridge_slave_1) entered disabled state [ 144.166732][ T8466] device bridge_slave_1 entered promiscuous mode [ 144.206763][ T8466] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 144.219655][ T8466] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 144.263616][ T8466] team0: Port device team_slave_0 added [ 144.276260][ T8466] team0: Port device team_slave_1 added [ 144.307893][ T8466] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 144.315379][ T8466] 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. [ 144.341461][ T8466] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 144.355525][ T8466] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 144.363585][ T8466] 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. [ 144.389749][ T8466] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 144.475666][ T8466] device hsr_slave_0 entered promiscuous mode [ 144.530028][ T8466] device hsr_slave_1 entered promiscuous mode [ 144.740004][ T8466] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 144.786403][ T8466] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 144.831855][ T8466] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 144.897614][ T8466] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 145.046907][ T8466] 8021q: adding VLAN 0 to HW filter on device bond0 [ 145.069523][ T4873] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 145.079332][ T4873] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 145.103605][ T8466] 8021q: adding VLAN 0 to HW filter on device team0 [ 145.117328][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 145.127434][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 145.137605][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 145.144938][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 145.185747][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 145.195389][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 145.205508][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 145.215241][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.222611][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 145.231690][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 145.242903][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 145.255045][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 145.266701][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 145.277121][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 145.288323][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 145.306278][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 145.316439][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 145.326254][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 145.347555][ T2317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 145.356662][ T2317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 145.371139][ T8466] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 145.412071][ T2317] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 145.420360][ T2317] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 145.445855][ T8466] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 145.487038][ T2317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 145.496666][ T2317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 145.535966][ T2317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 145.545485][ T2317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 145.565096][ T8466] device veth0_vlan entered promiscuous mode [ 145.575208][ T2317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 145.584717][ T2317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 145.609763][ T8466] device veth1_vlan entered promiscuous mode [ 145.648977][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 145.658130][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 145.667617][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 145.677215][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 145.693954][ T8466] device veth0_macvtap entered promiscuous mode [ 145.715020][ T8466] device veth1_macvtap entered promiscuous mode [ 145.755145][ T8466] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 145.763094][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 145.772720][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 145.782234][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 145.792753][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 145.813016][ T8466] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 145.821441][ T2317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 145.831554][ T2317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program [ 146.091359][ C0] ===================================================== [ 146.098344][ C0] BUG: KMSAN: uninit-value in dccp_v4_rcv+0x411/0x2720 [ 146.105195][ C0] CPU: 0 PID: 8466 Comm: syz-executor772 Not tainted 5.8.0-rc5-syzkaller #0 [ 146.113852][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.123898][ C0] Call Trace: [ 146.127171][ C0] [ 146.130017][ C0] dump_stack+0x1df/0x240 [ 146.134863][ C0] kmsan_report+0xf7/0x1e0 [ 146.139281][ C0] __msan_warning+0x58/0xa0 [ 146.143780][ C0] dccp_v4_rcv+0x411/0x2720 [ 146.148288][ C0] ? ipv4_confirm+0x31f/0x3f0 [ 146.152981][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 146.158177][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 146.163383][ C0] ? local_bh_enable+0x40/0x40 [ 146.168151][ C0] ip_protocol_deliver_rcu+0x700/0xbc0 [ 146.173629][ C0] ip_local_deliver+0x62a/0x7c0 [ 146.178488][ C0] ? ip_local_deliver+0x7c0/0x7c0 [ 146.183504][ C0] ? ip_protocol_deliver_rcu+0xbc0/0xbc0 [ 146.189145][ C0] ip_rcv+0x6cf/0x750 [ 146.193166][ C0] ? ip_rcv_core+0x12c0/0x12c0 [ 146.197950][ C0] ? ip_local_deliver_finish+0x350/0x350 [ 146.203587][ C0] process_backlog+0xfb5/0x14e0 [ 146.208453][ C0] ? rps_trigger_softirq+0x2e0/0x2e0 [ 146.213726][ C0] net_rx_action+0x746/0x1aa0 [ 146.218429][ C0] ? net_tx_action+0xc40/0xc40 [ 146.223200][ C0] __do_softirq+0x311/0x83d [ 146.227723][ C0] asm_call_on_stack+0x12/0x20 [ 146.232477][ C0] [ 146.235420][ C0] do_softirq_own_stack+0x7c/0xa0 [ 146.240458][ C0] __local_bh_enable_ip+0x184/0x1d0 [ 146.245654][ C0] local_bh_enable+0x36/0x40 [ 146.250253][ C0] ip_finish_output2+0x1fee/0x24a0 [ 146.255353][ C0] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 146.261412][ C0] ? nf_ct_deliver_cached_events+0x511/0x6c0 [ 146.267405][ C0] __ip_finish_output+0xaa7/0xd80 [ 146.272435][ C0] ip_finish_output+0x166/0x410 [ 146.277407][ C0] ip_output+0x593/0x680 [ 146.281667][ C0] ? ip_mc_finish_output+0x6c0/0x6c0 [ 146.286964][ C0] ? ip_finish_output+0x410/0x410 [ 146.291995][ C0] __ip_queue_xmit+0x1b5c/0x21a0 [ 146.296971][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 146.302179][ C0] ip_queue_xmit+0xcc/0xf0 [ 146.306629][ C0] ? dccp_v4_init_sock+0x150/0x150 [ 146.311740][ C0] dccp_transmit_skb+0x12ee/0x1600 [ 146.316880][ C0] dccp_xmit_packet+0x801/0x9b0 [ 146.321739][ C0] dccp_write_xmit+0x262/0x420 [ 146.326495][ C0] dccp_sendmsg+0x12d1/0x12e0 [ 146.331190][ C0] ? udp_cmsg_send+0x5d0/0x5d0 [ 146.335960][ C0] ? compat_dccp_getsockopt+0x190/0x190 [ 146.341507][ C0] inet_sendmsg+0x2d8/0x2e0 [ 146.346040][ C0] ? inet_send_prepare+0x600/0x600 [ 146.351173][ C0] kernel_sendmsg+0x384/0x440 [ 146.355855][ C0] sock_no_sendpage+0x235/0x300 [ 146.360721][ C0] ? sock_no_mmap+0x30/0x30 [ 146.365219][ C0] sock_sendpage+0x1e1/0x2c0 [ 146.369916][ C0] pipe_to_sendpage+0x38c/0x4c0 [ 146.374778][ C0] ? sock_fasync+0x250/0x250 [ 146.379379][ C0] __splice_from_pipe+0x565/0xf00 [ 146.384393][ C0] ? generic_splice_sendpage+0x2d0/0x2d0 [ 146.390033][ C0] generic_splice_sendpage+0x1d5/0x2d0 [ 146.395503][ C0] ? iter_file_splice_write+0x1800/0x1800 [ 146.401215][ C0] direct_splice_actor+0x1fd/0x580 [ 146.406348][ C0] ? kmsan_get_metadata+0x4f/0x180 [ 146.411475][ C0] splice_direct_to_actor+0x6b2/0xf50 [ 146.416874][ C0] ? do_splice_direct+0x580/0x580 [ 146.421935][ C0] do_splice_direct+0x342/0x580 [ 146.426813][ C0] do_sendfile+0x101b/0x1d40 [ 146.431415][ C0] __se_sys_sendfile64+0x2bb/0x360 [ 146.436515][ C0] ? kmsan_get_metadata+0x4f/0x180 [ 146.441706][ C0] __x64_sys_sendfile64+0x56/0x70 [ 146.446752][ C0] do_syscall_64+0xb0/0x150 [ 146.451304][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 146.457341][ C0] RIP: 0033:0x443549 [ 146.461265][ C0] Code: Bad RIP value. [ 146.465334][ C0] RSP: 002b:00007ffca1beeeb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 146.473758][ C0] RAX: ffffffffffffffda RBX: 00007ffca1beef10 RCX: 0000000000443549 [ 146.481735][ C0] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 146.489698][ C0] RBP: 00007ffca1beeec0 R08: 0000000000000012 R09: 0000000001bbbbbb [ 146.497670][ C0] R10: 000000100000edc3 R11: 0000000000000246 R12: 0000000000000003 [ 146.505640][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 146.513718][ C0] [ 146.516057][ C0] Uninit was stored to memory at: [ 146.521095][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 146.526808][ C0] __msan_chain_origin+0x50/0x90 [ 146.531739][ C0] dccp_invalid_packet+0xc59/0xee0 [ 146.536868][ C0] dccp_v4_rcv+0x50/0x2720 [ 146.541293][ C0] ip_protocol_deliver_rcu+0x700/0xbc0 [ 146.546742][ C0] ip_local_deliver+0x62a/0x7c0 [ 146.551585][ C0] ip_rcv+0x6cf/0x750 [ 146.555564][ C0] process_backlog+0xfb5/0x14e0 [ 146.560424][ C0] net_rx_action+0x746/0x1aa0 [ 146.565132][ C0] __do_softirq+0x311/0x83d [ 146.569620][ C0] [ 146.571927][ C0] Uninit was stored to memory at: [ 146.576941][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 146.582648][ C0] kmsan_memcpy_memmove_metadata+0x272/0x2e0 [ 146.588723][ C0] kmsan_memcpy_metadata+0xb/0x10 [ 146.593734][ C0] __msan_memcpy+0x43/0x50 [ 146.598149][ C0] _copy_from_iter_full+0xbfe/0x13b0 [ 146.603416][ C0] dccp_sendmsg+0x932/0x12e0 [ 146.608013][ C0] inet_sendmsg+0x2d8/0x2e0 [ 146.612497][ C0] kernel_sendmsg+0x384/0x440 [ 146.617160][ C0] sock_no_sendpage+0x235/0x300 [ 146.621995][ C0] sock_sendpage+0x1e1/0x2c0 [ 146.626581][ C0] pipe_to_sendpage+0x38c/0x4c0 [ 146.631429][ C0] __splice_from_pipe+0x565/0xf00 [ 146.636436][ C0] generic_splice_sendpage+0x1d5/0x2d0 [ 146.641887][ C0] direct_splice_actor+0x1fd/0x580 [ 146.646990][ C0] splice_direct_to_actor+0x6b2/0xf50 [ 146.652347][ C0] do_splice_direct+0x342/0x580 [ 146.657207][ C0] do_sendfile+0x101b/0x1d40 [ 146.661797][ C0] __se_sys_sendfile64+0x2bb/0x360 [ 146.666908][ C0] __x64_sys_sendfile64+0x56/0x70 [ 146.671914][ C0] do_syscall_64+0xb0/0x150 [ 146.676430][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 146.682407][ C0] [ 146.684721][ C0] Uninit was created at: [ 146.688958][ C0] kmsan_save_stack_with_flags+0x3c/0x90 [ 146.694595][ C0] kmsan_alloc_page+0xb9/0x180 [ 146.699385][ C0] __alloc_pages_nodemask+0x56a2/0x5dc0 [ 146.704933][ C0] alloc_pages_current+0x672/0x990 [ 146.710118][ C0] push_pipe+0x605/0xb70 [ 146.714868][ C0] iov_iter_get_pages_alloc+0x18a9/0x21c0 [ 146.720580][ C0] do_splice_to+0x4fc/0x14f0 [ 146.725159][ C0] splice_direct_to_actor+0x45c/0xf50 [ 146.730526][ C0] do_splice_direct+0x342/0x580 [ 146.735381][ C0] do_sendfile+0x101b/0x1d40 [ 146.742489][ C0] __se_sys_sendfile64+0x2bb/0x360 [ 146.747599][ C0] __x64_sys_sendfile64+0x56/0x70 [ 146.752610][ C0] do_syscall_64+0xb0/0x150 [ 146.757112][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 146.762993][ C0] ===================================================== [ 146.769914][ C0] Disabling lock debugging due to kernel taint [ 146.776074][ C0] Kernel panic - not syncing: panic_on_warn set ... [ 146.782668][ C0] CPU: 0 PID: 8466 Comm: syz-executor772 Tainted: G B 5.8.0-rc5-syzkaller #0 [ 146.792723][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.802772][ C0] Call Trace: [ 146.806078][ C0] [ 146.809294][ C0] dump_stack+0x1df/0x240 [ 146.813637][ C0] panic+0x3d5/0xc3e [ 146.817558][ C0] kmsan_report+0x1df/0x1e0 [ 146.822195][ C0] __msan_warning+0x58/0xa0 [ 146.826694][ C0] dccp_v4_rcv+0x411/0x2720 [ 146.831221][ C0] ? ipv4_confirm+0x31f/0x3f0 [ 146.835945][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 146.841141][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 146.846336][ C0] ? local_bh_enable+0x40/0x40 [ 146.851094][ C0] ip_protocol_deliver_rcu+0x700/0xbc0 [ 146.856562][ C0] ip_local_deliver+0x62a/0x7c0 [ 146.861420][ C0] ? ip_local_deliver+0x7c0/0x7c0 [ 146.866439][ C0] ? ip_protocol_deliver_rcu+0xbc0/0xbc0 [ 146.872079][ C0] ip_rcv+0x6cf/0x750 [ 146.876062][ C0] ? ip_rcv_core+0x12c0/0x12c0 [ 146.880817][ C0] ? ip_local_deliver_finish+0x350/0x350 [ 146.886448][ C0] process_backlog+0xfb5/0x14e0 [ 146.891314][ C0] ? rps_trigger_softirq+0x2e0/0x2e0 [ 146.896588][ C0] net_rx_action+0x746/0x1aa0 [ 146.901267][ C0] ? net_tx_action+0xc40/0xc40 [ 146.906024][ C0] __do_softirq+0x311/0x83d [ 146.911243][ C0] asm_call_on_stack+0x12/0x20 [ 146.916074][ C0] [ 146.919004][ C0] do_softirq_own_stack+0x7c/0xa0 [ 146.924030][ C0] __local_bh_enable_ip+0x184/0x1d0 [ 146.929237][ C0] local_bh_enable+0x36/0x40 [ 146.933923][ C0] ip_finish_output2+0x1fee/0x24a0 [ 146.939073][ C0] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 146.945264][ C0] ? nf_ct_deliver_cached_events+0x511/0x6c0 [ 146.951263][ C0] __ip_finish_output+0xaa7/0xd80 [ 146.956298][ C0] ip_finish_output+0x166/0x410 [ 146.961161][ C0] ip_output+0x593/0x680 [ 146.965409][ C0] ? ip_mc_finish_output+0x6c0/0x6c0 [ 146.970687][ C0] ? ip_finish_output+0x410/0x410 [ 146.975701][ C0] __ip_queue_xmit+0x1b5c/0x21a0 [ 146.980655][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 146.985862][ C0] ip_queue_xmit+0xcc/0xf0 [ 146.990274][ C0] ? dccp_v4_init_sock+0x150/0x150 [ 146.995383][ C0] dccp_transmit_skb+0x12ee/0x1600 [ 147.000511][ C0] dccp_xmit_packet+0x801/0x9b0 [ 147.005364][ C0] dccp_write_xmit+0x262/0x420 [ 147.010176][ C0] dccp_sendmsg+0x12d1/0x12e0 [ 147.014899][ C0] ? udp_cmsg_send+0x5d0/0x5d0 [ 147.019658][ C0] ? compat_dccp_getsockopt+0x190/0x190 [ 147.025283][ C0] inet_sendmsg+0x2d8/0x2e0 [ 147.029787][ C0] ? inet_send_prepare+0x600/0x600 [ 147.034901][ C0] kernel_sendmsg+0x384/0x440 [ 147.039618][ C0] sock_no_sendpage+0x235/0x300 [ 147.044478][ C0] ? sock_no_mmap+0x30/0x30 [ 147.049264][ C0] sock_sendpage+0x1e1/0x2c0 [ 147.053852][ C0] pipe_to_sendpage+0x38c/0x4c0 [ 147.058687][ C0] ? sock_fasync+0x250/0x250 [ 147.063308][ C0] __splice_from_pipe+0x565/0xf00 [ 147.068572][ C0] ? generic_splice_sendpage+0x2d0/0x2d0 [ 147.074227][ C0] generic_splice_sendpage+0x1d5/0x2d0 [ 147.079687][ C0] ? iter_file_splice_write+0x1800/0x1800 [ 147.085449][ C0] direct_splice_actor+0x1fd/0x580 [ 147.090608][ C0] ? kmsan_get_metadata+0x4f/0x180 [ 147.095744][ C0] splice_direct_to_actor+0x6b2/0xf50 [ 147.101132][ C0] ? do_splice_direct+0x580/0x580 [ 147.106199][ C0] do_splice_direct+0x342/0x580 [ 147.111163][ C0] do_sendfile+0x101b/0x1d40 [ 147.115777][ C0] __se_sys_sendfile64+0x2bb/0x360 [ 147.120894][ C0] ? kmsan_get_metadata+0x4f/0x180 [ 147.126009][ C0] __x64_sys_sendfile64+0x56/0x70 [ 147.131027][ C0] do_syscall_64+0xb0/0x150 [ 147.135531][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 147.141423][ C0] RIP: 0033:0x443549 [ 147.145307][ C0] Code: Bad RIP value. [ 147.149377][ C0] RSP: 002b:00007ffca1beeeb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 147.157817][ C0] RAX: ffffffffffffffda RBX: 00007ffca1beef10 RCX: 0000000000443549 [ 147.165916][ C0] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 147.173888][ C0] RBP: 00007ffca1beeec0 R08: 0000000000000012 R09: 0000000001bbbbbb [ 147.181875][ C0] R10: 000000100000edc3 R11: 0000000000000246 R12: 0000000000000003 [ 147.189833][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 147.199042][ C0] Kernel Offset: 0x15400000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 147.210761][ C0] Rebooting in 86400 seconds..