[  OK  ] Reached target Graphical Interface.
         Starting Update UTMP about System Runlevel Changes...
         Starting Load/Save RF Kill Switch Status...
[  OK  ] Started Update UTMP about System Runlevel Changes.
[  OK  ] Started Load/Save RF Kill Switch Status.


Debian GNU/Linux 9 syzkaller ttyS0

Warning: Permanently added '10.128.0.232' (ECDSA) to the list of known hosts.
2020/09/28 17:16:19 parsed 1 programs
2020/09/28 17:16:19 executed programs: 0
syzkaller login: [   34.738887] audit: type=1400 audit(1601313379.338:8): avc:  denied  { execmem } for  pid=6371 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[   35.890584] IPVS: ftp: loaded support on port[0] = 21
[   35.968005] chnl_net:caif_netlink_parms(): no params data found
[   36.036346] bridge0: port 1(bridge_slave_0) entered blocking state
[   36.042895] bridge0: port 1(bridge_slave_0) entered disabled state
[   36.051123] device bridge_slave_0 entered promiscuous mode
[   36.058873] bridge0: port 2(bridge_slave_1) entered blocking state
[   36.065570] bridge0: port 2(bridge_slave_1) entered disabled state
[   36.072444] device bridge_slave_1 entered promiscuous mode
[   36.089431] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   36.098091] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   36.115872] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[   36.123025] team0: Port device team_slave_0 added
[   36.128937] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[   36.136341] team0: Port device team_slave_1 added
[   36.152022] batman_adv: batadv0: Adding interface: batadv_slave_0
[   36.158321] 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.
[   36.183569] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[   36.195235] batman_adv: batadv0: Adding interface: batadv_slave_1
[   36.201468] 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.
[   36.227299] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[   36.237940] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   36.245570] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   36.263917] device hsr_slave_0 entered promiscuous mode
[   36.269507] device hsr_slave_1 entered promiscuous mode
[   36.275798] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready
[   36.282768] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready
[   36.344077] bridge0: port 2(bridge_slave_1) entered blocking state
[   36.350518] bridge0: port 2(bridge_slave_1) entered forwarding state
[   36.357448] bridge0: port 1(bridge_slave_0) entered blocking state
[   36.363842] bridge0: port 1(bridge_slave_0) entered forwarding state
[   36.392374] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready
[   36.399201] 8021q: adding VLAN 0 to HW filter on device bond0
[   36.407737] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   36.416518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   36.435102] bridge0: port 1(bridge_slave_0) entered disabled state
[   36.442191] bridge0: port 2(bridge_slave_1) entered disabled state
[   36.452962] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[   36.459759] 8021q: adding VLAN 0 to HW filter on device team0
[   36.468372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   36.476268] bridge0: port 1(bridge_slave_0) entered blocking state
[   36.482604] bridge0: port 1(bridge_slave_0) entered forwarding state
[   36.503553] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[   36.513655] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[   36.524189] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready
[   36.530680] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   36.538919] bridge0: port 2(bridge_slave_1) entered blocking state
[   36.545309] bridge0: port 2(bridge_slave_1) entered forwarding state
[   36.553416] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   36.561191] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   36.568756] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   36.576467] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   36.584144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   36.590905] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   36.601911] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready
[   36.614242] 8021q: adding VLAN 0 to HW filter on device batadv0
[   36.620481] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[   36.631235] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[   36.677557] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready
[   36.687718] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[   36.716168] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready
[   36.723238] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready
[   36.729979] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready
[   36.739292] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[   36.747981] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[   36.755382] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[   36.763513] device veth0_vlan entered promiscuous mode
[   36.773175] device veth1_vlan entered promiscuous mode
[   36.779387] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready
[   36.788059] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready
[   36.799996] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready
[   36.809201] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[   36.817050] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[   36.824762] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[   36.834175] device veth0_macvtap entered promiscuous mode
[   36.840310] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready
[   36.849306] device veth1_macvtap entered promiscuous mode
[   36.857607] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready
[   36.866628] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready
[   36.876659] batman_adv: batadv0: Interface activated: batadv_slave_0
[   36.883297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[   36.891959] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[   36.901786] batman_adv: batadv0: Interface activated: batadv_slave_1
[   36.909273] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[   36.953572] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[   37.022961] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   37.031585] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   37.042739] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   37.074974] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   37.085615] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready
[   37.091957] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   37.101351] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   37.108649] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[   37.358548] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[   37.358552] Modules linked in:
[   37.358563] CPU: 0 PID: 6372 Comm: syz-executor.0 Not tainted 4.14.198-syzkaller #0
[   37.358566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   37.358572] task: ffff88808635c340 task.stack: ffff888097bf8000
[   37.358585] RIP: 0010:do_syscall_64+0x73/0x640
[   37.358589] RSP: 0018:ffff888097bfff00 EFLAGS: 00010082
[   37.358595] RAX: dffffc0000000000 RBX: 00000000000000e4 RCX: 0000000000000000
[   37.358599] RDX: 1ffffffff0fa2d23 RSI: 0000000000000001 RDI: ffff88808635cbc4
[   37.358602] RBP: ffff888097bfff58 R08: 0000000000000000 R09: 0000000000000000
[   37.358607] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff87d16918
[   37.358611] R13: ffff888097bfffd0 R14: ffff88808635c340 R15: 0000000000000000
[   37.358617] FS:  00000000023ca940(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000
[   37.358621] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   37.358625] CR2: 0000557975547f08 CR3: 0000000090b47000 CR4: 00000000001406f0
[   37.358633] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   37.358637] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   37.358639] Call Trace:
[   37.358654]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[   37.358659] RIP: 0033:0x460fba
[   37.358663] RSP: 002b:00007ffe05df0108 EFLAGS: 00000246 ORIG_RAX: 00000000000000e4
[   37.358670] RAX: ffffffffffffffda RBX: 00000000000091f6 RCX: 0000000000460fba
[   37.358674] RDX: 0000000000000000 RSI: 00007ffe05df0110 RDI: 0000000000000001
[   37.358678] RBP: 0000000000000007 R08: 0000000000000000 R09: 00000000023ca940
[   37.358682] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[   37.358687] R13: 00007ffe05df0170 R14: 00000000000091bb R15: 00007ffe05df0180
[   37.358695] Code: 34 8c 46 00 4c 89 e2 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 52 04 00 00 48 83 3d 19 fb d0 06 00 0f 70 07 70 <07> 00 e8 06 29 5b 00 fb 66 0f 1f 44 00 00 48 b8 00 00 00 00 00 
[   37.358840] RIP: do_syscall_64+0x73/0x640 RSP: ffff888097bfff00
[   37.358849] ---[ end trace da58b62279ee4a4f ]---
[   37.358853] Kernel panic - not syncing: Fatal exception
[   37.365318] Kernel Offset: disabled
[   37.566998] Rebooting in 86400 seconds..