Warning: Permanently added '10.128.0.79' (ECDSA) to the list of known hosts. 2020/08/30 22:32:30 parsed 1 programs 2020/08/30 22:32:30 executed programs: 0 syzkaller login: [ 93.656000][ T6846] IPVS: ftp: loaded support on port[0] = 21 [ 93.842495][ T6846] chnl_net:caif_netlink_parms(): no params data found [ 93.894851][ T6846] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.902920][ T6846] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.911502][ T6846] device bridge_slave_0 entered promiscuous mode [ 93.921243][ T6846] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.929201][ T6846] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.936935][ T6846] device bridge_slave_1 entered promiscuous mode [ 93.958426][ T6846] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.970387][ T6846] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.994281][ T6846] team0: Port device team_slave_0 added [ 94.001793][ T6846] team0: Port device team_slave_1 added [ 94.020077][ T6846] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.027023][ T6846] 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. [ 94.053854][ T6846] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.066450][ T6846] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.074090][ T6846] 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. [ 94.100483][ T6846] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.127787][ T6846] device hsr_slave_0 entered promiscuous mode [ 94.134466][ T6846] device hsr_slave_1 entered promiscuous mode [ 94.229604][ T6846] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 94.244515][ T6846] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 94.261497][ T6846] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 94.272675][ T6846] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 94.299349][ T6846] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.306485][ T6846] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.314458][ T6846] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.321598][ T6846] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.367921][ T6846] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.381987][ T3084] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.392908][ T3084] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.401545][ T3084] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.409703][ T3084] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 94.423738][ T6846] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.435211][ T2548] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.444953][ T2548] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.452070][ T2548] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.468557][ T3084] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.476863][ T3084] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.483971][ T3084] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.509080][ T2548] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.519269][ T2548] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.528774][ T2548] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.536940][ T2548] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.546497][ T2548] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 94.558178][ T6846] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.576830][ T3084] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 94.584785][ T3084] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 94.598696][ T6846] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.618997][ T3084] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 94.639910][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 94.648746][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 94.656703][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 94.668019][ T6846] device veth0_vlan entered promiscuous mode [ 94.679614][ T6846] device veth1_vlan entered promiscuous mode [ 94.701889][ T2548] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 94.710328][ T2548] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 94.719076][ T2548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 94.730810][ T6846] device veth0_macvtap entered promiscuous mode [ 94.741425][ T6846] device veth1_macvtap entered promiscuous mode [ 94.760339][ T6846] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.768215][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 94.780433][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 94.793496][ T6846] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.802134][ T2548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 94.814131][ T6846] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.823204][ T6846] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.832665][ T6846] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.842135][ T6846] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.688873][ T7066] Bluetooth: hci0: command 0x0409 tx timeout 2020/08/30 22:32:35 executed programs: 63 [ 97.767156][ T12] Bluetooth: hci0: command 0x041b tx timeout [ 99.846748][ T12] Bluetooth: hci0: command 0x040f tx timeout [ 101.926045][ T3084] Bluetooth: hci0: command 0x0419 tx timeout 2020/08/30 22:32:40 executed programs: 187 2020/08/30 22:32:45 executed programs: 315 2020/08/30 22:32:50 executed programs: 455 2020/08/30 22:32:55 executed programs: 593 2020/08/30 22:33:00 executed programs: 728 2020/08/30 22:33:05 executed programs: 862 2020/08/30 22:33:10 executed programs: 990 [ 134.775670][T10936] list_del corruption, ffff8880a71ab810->prev is LIST_POISON2 (dead000000000122) [ 134.785326][T10936] ------------[ cut here ]------------ [ 134.790766][T10936] kernel BUG at lib/list_debug.c:48! [ 134.796131][T10936] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 134.802220][T10936] CPU: 1 PID: 10936 Comm: syz-executor.0 Not tainted 5.9.0-rc2-syzkaller #0 [ 134.812346][T10936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.822396][T10936] RIP: 0010:__list_del_entry_valid.cold+0x37/0x55 [ 134.828825][T10936] Code: be fd 0f 0b 4c 89 ea 48 89 ee 48 c7 c7 80 1a 94 88 e8 c1 8c be fd 0f 0b 4c 89 e2 48 89 ee 48 c7 c7 e0 1a 94 88 e8 ad 8c be fd <0f> 0b 48 89 ee 48 c7 c7 a0 1b 94 88 e8 9c 8c be fd 0f 0b cc cc cc [ 134.848404][T10936] RSP: 0018:ffffc9000a207de8 EFLAGS: 00010282 [ 134.854442][T10936] RAX: 000000000000004e RBX: ffff88809cf14000 RCX: 0000000000000000 [ 134.862397][T10936] RDX: ffff88809b622380 RSI: ffffffff815dafc7 RDI: fffff52001440faf [ 134.870353][T10936] RBP: ffff8880a71ab810 R08: 000000000000004e R09: ffff8880ae7318e7 [ 134.878297][T10936] R10: 0000000000000000 R11: 000000000009e718 R12: dead000000000122 [ 134.886256][T10936] R13: ffff88809cf140a0 R14: ffff8880a71ab810 R15: ffff8880a71ab818 [ 134.894204][T10936] FS: 0000000000000000(0000) GS:ffff8880ae700000(0063) knlGS:00000000f77aeb40 [ 134.903108][T10936] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 134.909771][T10936] CR2: 00000000f77adcb8 CR3: 00000000a7db7000 CR4: 00000000001506e0 [ 134.917817][T10936] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 134.925815][T10936] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 134.933760][T10936] Call Trace: [ 134.937030][T10936] mousedev_release+0x7d/0x1f0 [ 134.941769][T10936] __fput+0x285/0x920 [ 134.945731][T10936] ? mousedev_create+0xb20/0xb20 [ 134.950643][T10936] task_work_run+0xdd/0x190 [ 134.955125][T10936] exit_to_user_mode_prepare+0x195/0x1c0 [ 134.960738][T10936] syscall_exit_to_user_mode+0x59/0x2b0 [ 134.966262][T10936] __do_fast_syscall_32+0x63/0x80 [ 134.971261][T10936] do_fast_syscall_32+0x2f/0x70 [ 134.976105][T10936] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 134.982414][T10936] RIP: 0023:0xf7fb4549 [ 134.986469][T10936] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 135.006221][T10936] RSP: 002b:00000000f77ae0cc EFLAGS: 00000296 ORIG_RAX: 00000000000000ff [ 135.014625][T10936] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000000001 [ 135.022592][T10936] RDX: 0000000000000004 RSI: 0000000020000040 RDI: 0000000000000000 [ 135.030565][T10936] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 135.038540][T10936] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 135.046505][T10936] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 135.054463][T10936] Modules linked in: [ 135.058420][T10936] ---[ end trace d4f19662201a4738 ]--- [ 135.063908][T10936] RIP: 0010:__list_del_entry_valid.cold+0x37/0x55 [ 135.070307][T10936] Code: be fd 0f 0b 4c 89 ea 48 89 ee 48 c7 c7 80 1a 94 88 e8 c1 8c be fd 0f 0b 4c 89 e2 48 89 ee 48 c7 c7 e0 1a 94 88 e8 ad 8c be fd <0f> 0b 48 89 ee 48 c7 c7 a0 1b 94 88 e8 9c 8c be fd 0f 0b cc cc cc [ 135.089927][T10936] RSP: 0018:ffffc9000a207de8 EFLAGS: 00010282 [ 135.096025][T10936] RAX: 000000000000004e RBX: ffff88809cf14000 RCX: 0000000000000000 [ 135.104024][T10936] RDX: ffff88809b622380 RSI: ffffffff815dafc7 RDI: fffff52001440faf [ 135.111986][T10936] RBP: ffff8880a71ab810 R08: 000000000000004e R09: ffff8880ae7318e7 [ 135.120080][T10936] R10: 0000000000000000 R11: 000000000009e718 R12: dead000000000122 [ 135.128094][T10936] R13: ffff88809cf140a0 R14: ffff8880a71ab810 R15: ffff8880a71ab818 [ 135.136078][T10936] FS: 0000000000000000(0000) GS:ffff8880ae700000(0063) knlGS:00000000f77aeb40 [ 135.145086][T10936] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 135.151652][T10936] CR2: 00000000f77adcb8 CR3: 00000000a7db7000 CR4: 00000000001506e0 [ 135.159650][T10936] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 135.167654][T10936] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 135.175642][T10936] Kernel panic - not syncing: Fatal exception [ 135.182939][T10936] Kernel Offset: disabled [ 135.187252][T10936] Rebooting in 86400 seconds..