Warning: Permanently added '10.128.1.60' (ECDSA) to the list of known hosts. 2020/08/29 15:51:01 parsed 1 programs 2020/08/29 15:51:02 executed programs: 0 [ 148.461049] audit: type=1400 audit(1598716262.065:8): avc: denied { execmem } for pid=6355 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 149.605734] IPVS: ftp: loaded support on port[0] = 21 [ 149.706508] chnl_net:caif_netlink_parms(): no params data found [ 149.901575] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.908421] bridge0: port 1(bridge_slave_0) entered disabled state [ 149.915292] device bridge_slave_0 entered promiscuous mode [ 149.923117] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.929780] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.936640] device bridge_slave_1 entered promiscuous mode [ 149.952005] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 149.960694] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 149.978377] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 149.985443] team0: Port device team_slave_0 added [ 149.991300] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 149.998543] team0: Port device team_slave_1 added [ 150.013373] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 150.019631] 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. [ 150.045154] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 150.056427] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 150.062731] 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. [ 150.087976] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 150.098740] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 150.105974] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 150.123927] device hsr_slave_0 entered promiscuous mode [ 150.129514] device hsr_slave_1 entered promiscuous mode [ 150.135372] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 150.142467] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 150.202058] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.208467] bridge0: port 2(bridge_slave_1) entered forwarding state [ 150.215125] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.221512] bridge0: port 1(bridge_slave_0) entered forwarding state [ 150.248961] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 150.255105] 8021q: adding VLAN 0 to HW filter on device bond0 [ 150.264802] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 150.272908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 150.291208] bridge0: port 1(bridge_slave_0) entered disabled state [ 150.298326] bridge0: port 2(bridge_slave_1) entered disabled state [ 150.307748] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 150.313883] 8021q: adding VLAN 0 to HW filter on device team0 [ 150.322552] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 150.330450] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.336819] bridge0: port 1(bridge_slave_0) entered forwarding state [ 150.345476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 150.353056] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.359532] bridge0: port 2(bridge_slave_1) entered forwarding state [ 150.378036] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 150.385611] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 150.393294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 150.401075] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 150.408678] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 150.417425] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 150.423408] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 150.434554] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 150.443412] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 150.450141] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 150.459334] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 150.508110] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 150.517362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 150.545403] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 150.553151] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 150.560162] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 150.569296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 150.577181] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 150.583903] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 150.592330] device veth0_vlan entered promiscuous mode [ 150.600389] device veth1_vlan entered promiscuous mode [ 150.606157] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 150.614661] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 150.624971] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 150.634414] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 150.641773] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 150.649050] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 150.659076] device veth0_macvtap entered promiscuous mode [ 150.665048] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 150.672963] device veth1_macvtap entered promiscuous mode [ 150.681315] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 150.690406] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 150.697937] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 150.705067] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 150.714699] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 150.722012] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 150.729113] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 150.737495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 150.748024] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 150.754860] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 150.761620] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 150.769535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 151.637566] Bluetooth: hci0 command 0x0409 tx timeout 2020/08/29 15:51:07 executed programs: 93 [ 153.716823] Bluetooth: hci0 command 0x041b tx timeout [ 155.796366] Bluetooth: hci0 command 0x040f tx timeout [ 156.101867] kasan: CONFIG_KASAN_INLINE enabled [ 156.106700] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 156.114119] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 156.120330] Modules linked in: [ 156.123499] CPU: 0 PID: 8182 Comm: syz-executor.0 Not tainted 4.14.195-syzkaller #0 [ 156.131281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.140638] task: ffff888099fce240 task.stack: ffff888098300000 [ 156.146671] RIP: 0010:__sock_release+0xbb/0x2b0 [ 156.151308] RSP: 0018:ffff888098307dc0 EFLAGS: 00010202 [ 156.156641] RAX: dffffc0000000000 RBX: ffff88807f070a80 RCX: 0000000000007cf0 [ 156.163882] RDX: 0000000000000002 RSI: 0000000000000001 RDI: 0000000000000010 [ 156.171125] RBP: ffff88807f070b90 R08: ffffffff8a0b8100 R09: 000000000004044e [ 156.178375] R10: ffff888099fceac8 R11: ffff888099fce240 R12: 0000000000000000 [ 156.185663] R13: ffff88807f070aa8 R14: 0000000000000000 R15: ffff8880a8186590 [ 156.192903] FS: 0000000002eb6940(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 156.201133] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 156.206986] CR2: 00007f9ae9092db8 CR3: 000000009e798000 CR4: 00000000001406f0 [ 156.214236] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 156.221481] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 156.228723] Call Trace: [ 156.231287] ? __sock_release+0x2b0/0x2b0 [ 156.235404] sock_close+0x15/0x20 [ 156.238833] __fput+0x25f/0x7a0 [ 156.242096] task_work_run+0x11f/0x190 [ 156.245990] exit_to_usermode_loop+0x1ad/0x200 [ 156.250546] do_syscall_64+0x4a3/0x640 [ 156.254406] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 156.259565] RIP: 0033:0x416f01 [ 156.262727] RSP: 002b:00007ffed31a6830 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 156.270440] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000416f01 [ 156.277681] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 0000000000000003 [ 156.284927] RBP: 0000000000000000 R08: 0000000001190430 R09: 0000000000000000 [ 156.292271] R10: 00007ffed31a6910 R11: 0000000000000293 R12: 0000000001190438 [ 156.299511] R13: 0000000000000001 R14: ffffffffffffffff R15: 000000000118cfec [ 156.306788] Code: fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 d5 01 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b 63 28 49 8d 7c 24 10 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 be 01 00 00 48 89 df 41 ff 54 24 10 48 8d 7b [ 156.325844] RIP: __sock_release+0xbb/0x2b0 RSP: ffff888098307dc0 [ 156.334616] ---[ end trace 4b94aa47655c10dd ]--- [ 156.340560] Kernel panic - not syncing: Fatal exception [ 156.347322] Kernel Offset: disabled [ 156.350930] Rebooting in 86400 seconds..