Warning: Permanently added '10.128.15.204' (ECDSA) to the list of known hosts. 2019/11/09 19:29:37 parsed 1 programs 2019/11/09 19:29:37 executed programs: 0 [ 63.532969] IPVS: ftp: loaded support on port[0] = 21 [ 63.537629] IPVS: ftp: loaded support on port[0] = 21 [ 63.541476] IPVS: ftp: loaded support on port[0] = 21 [ 63.544127] IPVS: ftp: loaded support on port[0] = 21 [ 63.552082] IPVS: ftp: loaded support on port[0] = 21 [ 63.569469] IPVS: ftp: loaded support on port[0] = 21 [ 64.288915] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.295443] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.306965] device bridge_slave_0 entered promiscuous mode [ 64.324621] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.331049] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.338346] device bridge_slave_0 entered promiscuous mode [ 64.354458] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.360854] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.372306] device bridge_slave_0 entered promiscuous mode [ 64.379791] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.386158] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.393935] device bridge_slave_1 entered promiscuous mode [ 64.408626] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.415022] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.423954] device bridge_slave_1 entered promiscuous mode [ 64.431438] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.437834] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.445008] device bridge_slave_0 entered promiscuous mode [ 64.451637] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.458022] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.464941] device bridge_slave_0 entered promiscuous mode [ 64.474378] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.480770] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.488467] device bridge_slave_1 entered promiscuous mode [ 64.496665] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.503041] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.510746] device bridge_slave_0 entered promiscuous mode [ 64.519948] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.526330] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.535033] device bridge_slave_1 entered promiscuous mode [ 64.547631] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.554172] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.564530] device bridge_slave_1 entered promiscuous mode [ 64.577811] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.584207] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.592099] device bridge_slave_1 entered promiscuous mode [ 64.665032] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.735205] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.751204] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.763285] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.777071] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.794512] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.816327] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.831694] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.851237] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.863229] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.873210] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.953452] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.049819] team0: Port device team_slave_0 added [ 65.058870] team0: Port device team_slave_0 added [ 65.070894] team0: Port device team_slave_0 added [ 65.090311] team0: Port device team_slave_0 added [ 65.104285] team0: Port device team_slave_1 added [ 65.114034] team0: Port device team_slave_0 added [ 65.126033] team0: Port device team_slave_1 added [ 65.139354] team0: Port device team_slave_1 added [ 65.145436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.159092] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.170017] team0: Port device team_slave_0 added [ 65.176868] team0: Port device team_slave_1 added [ 65.184875] team0: Port device team_slave_1 added [ 65.195093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.216841] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.224797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.232417] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.244049] team0: Port device team_slave_1 added [ 65.261101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.273461] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.285076] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.292858] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.300265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.309221] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.316660] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.324223] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.331741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.339280] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.354762] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.367316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.379197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.387176] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.395006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.402808] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.410265] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.421333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.430516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.438314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.446017] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.458669] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.475312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.483262] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.495021] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.503395] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.512590] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.520643] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.530109] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.539326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.547394] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.555065] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.566310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.574088] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.596830] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.621630] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.629460] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.637226] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.645034] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.652817] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.943550] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.950059] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.956960] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.963337] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.051067] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.057486] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.064109] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.070455] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.086299] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.092669] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.099268] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.105628] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.116112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.123864] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.132196] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.141356] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.147720] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.154318] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.160655] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.177880] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.184284] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.190940] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.197310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.259586] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.266006] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.272651] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.279011] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.176527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.184221] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.194131] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.683132] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.742665] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.761890] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.796525] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.818123] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.936334] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.996333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.006226] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.044249] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.059696] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.086506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.096044] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.117653] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.133039] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.187126] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.199531] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.213936] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.229908] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.273109] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.280148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.291226] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.306952] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.387375] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.427595] 8021q: adding VLAN 0 to HW filter on device team0 2019/11/09 19:29:42 executed programs: 6 2019/11/09 19:29:47 executed programs: 331 [ 75.303082] [ 75.304745] ===================================== [ 75.309574] WARNING: bad unlock balance detected! [ 75.314512] 5.4.0-rc6+ #0 Not tainted [ 75.318290] ------------------------------------- [ 75.323117] syz-executor1/9008 is trying to release lock (&file->mut) at: [ 75.330025] [] ucma_destroy_id+0x23e/0x400 [ 75.335793] but there are no more locks to release! [ 75.340781] [ 75.340781] other info that might help us debug this: [ 75.347421] 1 lock held by syz-executor1/9008: [ 75.352036] #0: ffff8881c0f55260 (&file->mut){+.+.}, at: ucma_destroy_id+0x1de/0x400 [ 75.360009] [ 75.360009] stack backtrace: [ 75.364482] CPU: 1 PID: 9008 Comm: syz-executor1 Not tainted 5.4.0-rc6+ #0 [ 75.371465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.380793] Call Trace: [ 75.383362] dump_stack+0x12f/0x187 [ 75.386966] ? ucma_destroy_id+0x23e/0x400 [ 75.392829] ? ucma_destroy_id+0x23e/0x400 [ 75.397056] print_unlock_imbalance_bug.cold.53+0x114/0x123 [ 75.402753] lock_release+0x5f6/0x900 [ 75.406532] ? lock_downgrade+0x900/0x900 [ 75.410706] ? ucma_destroy_id+0x1b8/0x400 [ 75.414917] __mutex_unlock_slowpath+0x8f/0x6a0 [ 75.419566] ? wait_for_completion+0x460/0x460 [ 75.424137] mutex_unlock+0xd/0x10 [ 75.427659] ucma_destroy_id+0x23e/0x400 [ 75.431706] ? ucma_close+0x2d0/0x2d0 [ 75.435497] ? __kasan_check_write+0x14/0x20 [ 75.439883] ucma_write+0x206/0x2e0 [ 75.443485] ? ucma_open+0x250/0x250 [ 75.447297] ? apparmor_file_permission+0x15/0x20 [ 75.452117] ? security_file_permission+0x52/0x2a0 [ 75.457029] ? finish_task_switch+0x12a/0x630 [ 75.461505] __vfs_write+0x61/0x110 [ 75.465197] vfs_write+0x191/0x4c0 [ 75.468710] ksys_write+0x197/0x220 [ 75.472316] ? __ia32_sys_read+0xa0/0xa0 [ 75.476358] ? do_syscall_64+0x21/0x5e0 [ 75.480306] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 75.485659] __x64_sys_write+0x6e/0xb0 [ 75.489579] do_syscall_64+0xd0/0x5e0 [ 75.493385] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 75.498551] RIP: 0033:0x4571d9 [ 75.501724] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 75.520605] RSP: 002b:00007ffaeb115c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 75.528291] RAX: ffffffffffffffda RBX: 00007ffaeb1166d4 RCX: 00000000004571d9 [ 75.535540] RDX: 0000000000000018 RSI: 0000000020000480 RDI: 0000000000000005 [ 75.542800] RBP: 0000000000930140 R08: 0000000000000000 R09: 0000000000000000 [ 75.550047] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 75.557297] R13: 00000000004d7510 R14: 00000000004c1848 R15: 0000000000000001