[ 40.940870] IPVS: ftp: loaded support on port[0] = 21 [ 42.098861] can: request_module (can-proto-0) failed. [ 42.108103] can: request_module (can-proto-0) failed. [ 42.116687] can: request_module (can-proto-0) failed. [ 42.283187] audit: type=1400 audit(1583850607.956:37): avc: denied { create } for pid=6941 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 42.306898] audit: type=1400 audit(1583850607.956:38): avc: denied { create } for pid=6941 comm="syz-fuzzer" 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 [ 42.330616] audit: type=1400 audit(1583850607.956:39): avc: denied { create } for pid=6941 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 42.459812] random: sshd: uninitialized urandom read (32 bytes read) [ 43.237358] random: sshd: uninitialized urandom read (32 bytes read) [ 43.431853] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.201' (ECDSA) to the list of known hosts. 2020/03/10 14:30:14 parsed 1 programs 2020/03/10 14:30:15 executed programs: 0 [ 49.600984] IPVS: ftp: loaded support on port[0] = 21 [ 50.365956] IPVS: ftp: loaded support on port[0] = 21 [ 50.409091] chnl_net:caif_netlink_parms(): no params data found [ 50.447914] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.454618] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.461705] device bridge_slave_0 entered promiscuous mode [ 50.469129] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.475616] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.483149] device bridge_slave_1 entered promiscuous mode [ 50.491255] IPVS: ftp: loaded support on port[0] = 21 [ 50.504227] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.514717] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.546082] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.553561] team0: Port device team_slave_0 added [ 50.569598] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.577022] team0: Port device team_slave_1 added [ 50.592731] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.603725] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.624574] chnl_net:caif_netlink_parms(): no params data found [ 50.672385] device hsr_slave_0 entered promiscuous mode [ 50.710354] device hsr_slave_1 entered promiscuous mode [ 50.756919] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.764214] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.791981] IPVS: ftp: loaded support on port[0] = 21 [ 50.809062] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.816476] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.823688] device bridge_slave_0 entered promiscuous mode [ 50.844455] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.850950] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.857732] device bridge_slave_1 entered promiscuous mode [ 50.882906] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.889494] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.896591] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.905377] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.937177] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.944942] chnl_net:caif_netlink_parms(): no params data found [ 50.962658] IPVS: ftp: loaded support on port[0] = 21 [ 50.963988] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.001856] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.008865] team0: Port device team_slave_0 added [ 51.017781] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.024869] team0: Port device team_slave_1 added [ 51.034365] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.041935] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.096021] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.102603] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.109593] device bridge_slave_0 entered promiscuous mode [ 51.137384] chnl_net:caif_netlink_parms(): no params data found [ 51.148510] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.154970] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.162697] device bridge_slave_1 entered promiscuous mode [ 51.202823] device hsr_slave_0 entered promiscuous mode [ 51.261469] device hsr_slave_1 entered promiscuous mode [ 51.320861] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.328231] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.368135] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.388464] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.394892] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.401557] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.407982] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.419341] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.420794] IPVS: ftp: loaded support on port[0] = 21 [ 51.430711] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 51.439655] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.463493] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.470670] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.477636] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 51.485729] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.492541] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.515960] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.533878] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.540656] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.547623] device bridge_slave_0 entered promiscuous mode [ 51.554343] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.561844] team0: Port device team_slave_0 added [ 51.573694] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.580886] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.587885] device bridge_slave_1 entered promiscuous mode [ 51.608355] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.615673] team0: Port device team_slave_1 added [ 51.621887] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.671719] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.679831] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.686900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.694203] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.702035] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.717571] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.731435] chnl_net:caif_netlink_parms(): no params data found [ 51.741174] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 51.747414] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.756304] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.779905] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.787901] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.796083] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.802476] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.826392] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.872265] device hsr_slave_0 entered promiscuous mode [ 51.922090] device hsr_slave_1 entered promiscuous mode [ 51.960653] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.968514] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.976181] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.982684] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.991722] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.998986] team0: Port device team_slave_0 added [ 52.048977] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.056847] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.064777] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.072343] team0: Port device team_slave_1 added [ 52.078214] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.101353] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.109043] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.119362] chnl_net:caif_netlink_parms(): no params data found [ 52.136990] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.144403] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.166159] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.174535] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.181710] device bridge_slave_0 entered promiscuous mode [ 52.188189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.198590] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.206851] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.222606] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.228969] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.236552] device bridge_slave_1 entered promiscuous mode [ 52.242849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.250985] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.259059] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.302161] device hsr_slave_0 entered promiscuous mode [ 52.340374] device hsr_slave_1 entered promiscuous mode [ 52.391560] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.398726] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.406681] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.422148] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.432227] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 52.439780] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.456980] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.464790] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.472728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.480377] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.490531] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 52.499126] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 52.509915] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 52.516238] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.524802] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.537272] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.556535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.564191] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.578946] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 52.586010] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.595806] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.605270] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.626906] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.634110] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.641222] device bridge_slave_0 entered promiscuous mode [ 52.648722] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.655207] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.662450] device bridge_slave_1 entered promiscuous mode [ 52.668587] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.676566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.684638] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 52.692812] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.699918] team0: Port device team_slave_0 added [ 52.706040] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.713695] team0: Port device team_slave_1 added [ 52.721654] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.737657] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 52.744607] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 52.752936] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.763408] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.771365] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.797709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.805763] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.813802] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.820292] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.828861] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.841353] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.893561] device hsr_slave_0 entered promiscuous mode [ 52.950711] device hsr_slave_1 entered promiscuous mode [ 52.991523] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.999392] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.006773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.016831] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.024390] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.030771] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.037701] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.052525] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.062118] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 53.075338] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.082570] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.099883] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.107911] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.118658] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.133009] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 53.140529] team0: Port device team_slave_0 added [ 53.146315] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 53.154181] team0: Port device team_slave_1 added [ 53.160844] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.168532] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.177030] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.187443] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.195602] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.211474] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.218121] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.227859] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.235615] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.245121] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.262490] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.269439] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.277341] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.284361] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.296716] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.342319] BUG: unable to handle kernel NULL pointer dereference at 0000000000000003 [ 53.350400] IP: mem_serial_out+0x61/0x90 [ 53.354481] PGD 818b0067 P4D 818b0067 PUD 818b1067 PMD 0 [ 53.360056] Oops: 0002 [#1] PREEMPT SMP KASAN [ 53.364584] Modules linked in: [ 53.367774] CPU: 1 PID: 7070 Comm: syz-executor.0 Not tainted 4.14.172-syzkaller #0 [ 53.375553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.384891] task: ffff8880937cc6c0 task.stack: ffff888074ba8000 [ 53.390929] RIP: 0010:mem_serial_out+0x61/0x90 [ 53.395495] RSP: 0018:ffff888074baf8c0 EFLAGS: 00010206 [ 53.400839] RAX: dffffc0000000000 RBX: ffffffff8a45edd0 RCX: 1ffffffff148bdc2 [ 53.408088] RDX: 00000000000000bf RSI: 0000000000000003 RDI: ffffffff8a45ee10 [ 53.415347] RBP: ffff888074baf8d0 R08: ffff8880937ccf88 R09: 0000000000000000 [ 53.422603] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff8a45ef10 [ 53.429849] R13: ffffffff8a45edd0 R14: ffffffff8a45ee20 R15: ffffffff8a45ee9c [ 53.437102] FS: 00007f9774550700(0000) GS:ffff8880aed00000(0000) knlGS:0000000000000000 [ 53.445301] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.451504] CR2: 0000000000000003 CR3: 0000000082783000 CR4: 00000000001406e0 [ 53.458753] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.466003] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.473268] Call Trace: [ 53.475836] serial8250_do_startup+0xd7f/0x1b10 [ 53.480489] serial8250_startup+0x39/0x50 [ 53.484623] uart_startup.part.20+0x2a0/0x710 [ 53.489094] uart_ioctl+0x127e/0x2b90 [ 53.492876] ? uart_port_activate+0x1d0/0x1d0 [ 53.497534] ? __might_fault+0xf1/0x1b0 [ 53.501496] tty_ioctl+0x434/0x1260 [ 53.505104] ? avc_ss_reset+0xd0/0xd0 [ 53.509198] ? tty_vhangup+0x20/0x20 [ 53.512962] ? __lock_acquire+0x6a4/0x4500 [ 53.517183] ? trace_hardirqs_on+0x10/0x10 [ 53.521446] ? trace_hardirqs_off+0x10/0x10 [ 53.525748] ? __might_sleep+0x93/0xb0 [ 53.529613] do_vfs_ioctl+0x180/0xfb0 [ 53.533391] ? __fget+0x1ad/0x2f0 [ 53.536833] ? ioctl_preallocate+0x1a0/0x1a0 [ 53.541220] ? __fget+0x1ca/0x2f0 [ 53.544666] ? security_file_ioctl+0x6a/0xa0 [ 53.549061] ? SyS_clock_settime+0x1a0/0x1a0 [ 53.553450] ? security_file_ioctl+0x6a/0xa0 [ 53.558024] SyS_ioctl+0x74/0x80 [ 53.561375] ? do_vfs_ioctl+0xfb0/0xfb0 [ 53.565334] do_syscall_64+0x1c7/0x5b0 [ 53.569306] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.574143] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 53.579428] RIP: 0033:0x45a6f9 [ 53.582604] RSP: 002b:00007f977454fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 53.590295] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a6f9 [ 53.597577] RDX: 0000000020000080 RSI: 000000000000541f RDI: 0000000000000003 [ 53.604824] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 53.612072] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f97745506d4 [ 53.619330] R13: 00000000004c5c0b R14: 00000000004dbf70 R15: 00000000ffffffff [ 53.626580] Code: 0f b6 8b d1 00 00 00 48 8d 7b 40 48 b8 00 00 00 00 00 fc ff df d3 e6 48 89 f9 48 c1 e9 03 80 3c 01 00 75 23 48 63 f6 48 03 73 40 <88> 16 48 83 c4 08 5b 5d c3 89 55 f0 89 75 f4 e8 db ef 37 fe 8b [ 53.645633] RIP: mem_serial_out+0x61/0x90 RSP: ffff888074baf8c0 [ 53.651674] CR2: 0000000000000003 [ 53.657896] ---[ end trace b5fa1381d7954e5d ]--- [ 53.658824] device hsr_slave_0 entered promiscuous mode [ 53.662735] Kernel panic - not syncing: Fatal exception [ 53.674823] Kernel Offset: disabled [ 53.678450] Rebooting in 86400 seconds..