Warning: Permanently added '10.128.0.202' (ECDSA) to the list of known hosts.
2020/08/12 09:59:32 parsed 1 programs
2020/08/12 09:59:33 executed programs: 0
syzkaller login: [ 1048.749790][ T6851] IPVS: ftp: loaded support on port[0] = 21
[ 1048.845412][ T6851] chnl_net:caif_netlink_parms(): no params data found
[ 1048.893191][ T6851] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1048.901259][ T6851] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1048.910579][ T6851] device bridge_slave_0 entered promiscuous mode
[ 1048.919720][ T6851] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1048.926794][ T6851] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1048.935077][ T6851] device bridge_slave_1 entered promiscuous mode
[ 1048.954492][ T6851] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 1048.965101][ T6851] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 1048.986547][ T6851] team0: Port device team_slave_0 added
[ 1048.993566][ T6851] team0: Port device team_slave_1 added
[ 1049.010257][ T6851] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 1049.017409][ T6851] 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.
[ 1049.044930][ T6851] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 1049.057752][ T6851] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 1049.064690][ T6851] 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.
[ 1049.091363][ T6851] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 1049.115387][ T6851] device hsr_slave_0 entered promiscuous mode
[ 1049.122111][ T6851] device hsr_slave_1 entered promiscuous mode
[ 1049.204503][ T6851] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 1049.213845][ T6851] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 1049.226794][ T6851] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 1049.238581][ T6851] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 1049.260410][ T6851] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1049.267562][ T6851] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1049.275235][ T6851] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1049.282346][ T6851] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1049.323548][ T6851] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1049.335831][ T2828] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 1049.346111][ T2828] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1049.354476][ T2828] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1049.362581][ T2828] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 1049.374810][ T6851] 8021q: adding VLAN 0 to HW filter on device team0
[ 1049.385478][ T6820] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 1049.394418][ T6820] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1049.401510][ T6820] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1049.412687][ T2828] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 1049.421649][ T2828] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1049.428734][ T2828] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1049.450403][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 1049.459695][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 1049.468428][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 1049.476656][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 1049.488647][ T7060] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 1049.499384][ T6851] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 1049.516671][ T7060] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 1049.524662][ T7060] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 1049.536207][ T6851] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 1049.554166][ T7060] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 1049.572620][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 1049.581288][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 1049.589470][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 1049.599216][ T6851] device veth0_vlan entered promiscuous mode
[ 1049.610687][ T6851] device veth1_vlan entered promiscuous mode
[ 1049.629305][ T2828] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 1049.637214][ T2828] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 1049.646828][ T2828] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 1049.658182][ T6851] device veth0_macvtap entered promiscuous mode
[ 1049.666949][ T6851] device veth1_macvtap entered promiscuous mode
[ 1049.683488][ T6851] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 1049.691819][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 1049.701568][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 1049.713184][ T6851] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 1049.721171][ T2828] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 1049.732483][ T6851] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 1049.742343][ T6851] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 1049.751126][ T6851] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 1049.759888][ T6851] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 1052.917717][ T2595] Bluetooth: hci0: command 0x0409 tx timeout
2020/08/12 09:59:38 executed programs: 157
[ 1054.996974][ T7062] Bluetooth: hci0: command 0x041b tx timeout
[ 1057.086786][ T2595] Bluetooth: hci0: command 0x040f tx timeout
2020/08/12 09:59:43 executed programs: 471
[ 1059.166528][ T2595] Bluetooth: hci0: command 0x0419 tx timeout
2020/08/12 09:59:48 executed programs: 872
2020/08/12 09:59:53 executed programs: 1430
2020/08/12 09:59:58 executed programs: 2006
[ 1075.875334][T14217] mm ffff8880a1182300 mmap ffff88809d79c148 seqnum 0 task_size 140737488351232
[ 1075.875334][T14217] get_unmapped_area ffffffff8129dcf0
[ 1075.875334][T14217] mmap_base 140321184899072 mmap_legacy_base 47311610269696 highest_vm_end 140730582290432
[ 1075.875334][T14217] pgd ffff888097cbe000 mm_users 2 mm_count 2 pgtables_bytes 65536 map_count 17
[ 1075.875334][T14217] hiwater_rss 19 hiwater_vm 38f8 total_vm 3919 locked_vm 0
[ 1075.875334][T14217] pinned_vm 0 data_vm 23ac exec_vm 144 stack_vm 21
[ 1075.875334][T14217] start_code 400000 end_code 541c43 start_data 741ea8 end_data 749a50
[ 1075.875334][T14217] start_brk 32bd000 brk 32df000 start_stack 7ffe645ba000
[ 1075.875334][T14217] arg_start 7ffe645bbe9d arg_end 7ffe645bbeb2 env_start 7ffe645bbeb2 env_end 7ffe645bbfe3
[ 1075.875334][T14217] binfmt ffffffff89544cc0 flags cd core_state ffffc90003627c58
[ 1075.875334][T14217] ioctx_table 0000000000000000
[ 1075.875334][T14217] owner ffff888096110140 exe_file ffff88809fa0d540
[ 1075.965402][T14217] ------------[ cut here ]------------
[ 1075.970843][T14217] kernel BUG at mm/khugepaged.c:469!
[ 1075.977693][T14217] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[ 1075.983758][T14217] CPU: 0 PID: 14217 Comm: syz-executor.0 Not tainted 5.8.0-syzkaller #0
[ 1075.992057][T14217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1076.002205][T14217] RIP: 0010:__khugepaged_enter+0x316/0x320
[ 1076.007984][T14217] Code: 03 38 c1 0f 8c 7e fd ff ff 48 89 df e8 93 bc fc ff e9 71 fd ff ff e8 b9 16 bd ff eb 05 e8 b2 16 bd ff 4c 89 f7 e8 aa e2 eb ff <0f> 0b 0f 1f 84 00 00 00 00 00 55 41 57 41 56 41 55 41 54 53 49 89
[ 1076.027565][T14217] RSP: 0000:ffffc90003647c78 EFLAGS: 00010292
[ 1076.033615][T14217] RAX: 0000000000000367 RBX: ffff8880a1182840 RCX: 3c2db40a183b2e00
[ 1076.041581][T14217] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 1076.049527][T14217] RBP: 0000000000000000 R08: ffffffff815e1cd9 R09: ffffed1015d062c0
[ 1076.057468][T14217] R10: ffffed1015d062c0 R11: 0000000000000000 R12: dffffc0000000000
[ 1076.065424][T14217] R13: dffffc0000000000 R14: ffff8880a1182300 R15: ffff88809641ee70
[ 1076.073368][T14217] FS:  00000000032bd940(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
[ 1076.082279][T14217] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1076.088834][T14217] CR2: 0000000020000100 CR3: 0000000097cbe000 CR4: 00000000001506f0
[ 1076.096865][T14217] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1076.104807][T14217] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1076.112745][T14217] Call Trace:
[ 1076.116013][T14217]  do_huge_pmd_anonymous_page+0x358/0xd40
[ 1076.121751][T14217]  ? rcu_lock_release+0x5/0x20
[ 1076.126515][T14217]  handle_mm_fault+0x1c54/0x2880
[ 1076.131500][T14217]  do_user_addr_fault+0x52b/0xba0
[ 1076.136586][T14217]  exc_page_fault+0x124/0x1f0
[ 1076.141273][T14217]  ? asm_exc_page_fault+0x8/0x30
[ 1076.146183][T14217]  asm_exc_page_fault+0x1e/0x30
[ 1076.151004][T14217] RIP: 0033:0x400604
[ 1076.154869][T14217] Code: 06 e9 49 01 00 00 48 8b 44 24 10 48 0b 44 24 28 75 1f 48 8b 14 24 48 8b 7c 24 20 be 04 00 00 00 e8 a1 5d 00 00 48 8b 74 24 08 <89> 06 e9 1e 01 00 00 48 8b 44 24 08 48 8b 14 24 be 04 00 00 00 8b
[ 1076.174446][T14217] RSP: 002b:00007ffe645b99a0 EFLAGS: 00010202
[ 1076.180479][T14217] RAX: ffffffffffffffff RBX: 0000000000000000 RCX: 0000000000000000
[ 1076.188432][T14217] RDX: 0000000000000000 RSI: 0000000020000100 RDI: ffffffffffffffff
[ 1076.196402][T14217] RBP: 0000000001190090 R08: 0000000000000000 R09: 0000000000000000
[ 1076.204361][T14217] R10: 00007ffe645b9ac0 R11: 0000000000000246 R12: 0000000001190098
[ 1076.212326][T14217] R13: 0000000000106b2a R14: fffffffffffffffe R15: 000000000118bf2c
[ 1076.220266][T14217] Modules linked in:
[ 1076.231647][T14217] ---[ end trace 2a2f71d306460d33 ]---
[ 1076.237217][T14217] RIP: 0010:__khugepaged_enter+0x316/0x320
[ 1076.243002][T14217] Code: 03 38 c1 0f 8c 7e fd ff ff 48 89 df e8 93 bc fc ff e9 71 fd ff ff e8 b9 16 bd ff eb 05 e8 b2 16 bd ff 4c 89 f7 e8 aa e2 eb ff <0f> 0b 0f 1f 84 00 00 00 00 00 55 41 57 41 56 41 55 41 54 53 49 89
[ 1076.263474][T14217] RSP: 0000:ffffc90003647c78 EFLAGS: 00010292
[ 1076.269891][T14217] RAX: 0000000000000367 RBX: ffff8880a1182840 RCX: 3c2db40a183b2e00
[ 1076.278458][T14217] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 1076.286812][T14217] RBP: 0000000000000000 R08: ffffffff815e1cd9 R09: ffffed1015d062c0
[ 1076.295402][T14217] R10: ffffed1015d062c0 R11: 0000000000000000 R12: dffffc0000000000
[ 1076.303360][T14217] R13: dffffc0000000000 R14: ffff8880a1182300 R15: ffff88809641ee70
[ 1076.311962][T14217] FS:  00000000032bd940(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
[ 1076.321255][T14217] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1076.328173][T14217] CR2: 00007f365f4ef008 CR3: 0000000097cbe000 CR4: 00000000001506f0
[ 1076.336487][T14217] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1076.344799][T14217] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1076.352753][T14217] Kernel panic - not syncing: Fatal exception
[ 1076.360146][T14217] Kernel Offset: disabled
[ 1076.364456][T14217] Rebooting in 86400 seconds..