[ 27.764389] audit: type=1800 audit(1541776617.737:27): pid=5566 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 27.788575] audit: type=1800 audit(1541776617.737:28): pid=5566 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2417 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 28.451268] audit: type=1800 audit(1541776618.487:29): pid=5566 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 28.480119] audit: type=1800 audit(1541776618.487:30): pid=5566 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.114' (ECDSA) to the list of known hosts. 2018/11/09 15:18:05 parsed 1 programs 2018/11/09 15:18:07 executed programs: 0 syzkaller login: [ 97.328845] IPVS: ftp: loaded support on port[0] = 21 [ 97.340249] IPVS: ftp: loaded support on port[0] = 21 [ 97.340389] IPVS: ftp: loaded support on port[0] = 21 [ 97.360604] IPVS: ftp: loaded support on port[0] = 21 [ 97.365481] IPVS: ftp: loaded support on port[0] = 21 [ 97.406276] IPVS: ftp: loaded support on port[0] = 21 [ 98.789363] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.812493] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.819747] device bridge_slave_0 entered promiscuous mode [ 98.830138] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.837162] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.845017] device bridge_slave_0 entered promiscuous mode [ 98.855362] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.862110] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.870126] device bridge_slave_0 entered promiscuous mode [ 98.880018] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.886567] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.895488] device bridge_slave_0 entered promiscuous mode [ 98.911798] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.919681] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.928571] device bridge_slave_0 entered promiscuous mode [ 98.939317] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.951606] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.959275] device bridge_slave_1 entered promiscuous mode [ 98.969446] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.977163] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.985062] device bridge_slave_1 entered promiscuous mode [ 98.991636] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.998790] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.006707] device bridge_slave_1 entered promiscuous mode [ 99.016460] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.023670] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.031152] device bridge_slave_0 entered promiscuous mode [ 99.040395] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.048700] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.056825] device bridge_slave_1 entered promiscuous mode [ 99.065948] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 99.075700] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.082064] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.091672] device bridge_slave_1 entered promiscuous mode [ 99.100807] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 99.114624] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.120990] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.129739] device bridge_slave_1 entered promiscuous mode [ 99.137616] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 99.151255] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 99.162184] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 99.171409] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 99.185292] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 99.196193] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 99.218884] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 99.238684] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 99.249078] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 99.269026] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 99.413718] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 99.464030] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 99.477130] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 99.522954] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 99.545682] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 99.562080] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 99.573110] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 99.586997] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 99.613194] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 99.627127] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 99.641232] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 99.659057] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 99.677701] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 99.689145] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 99.703425] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 99.723191] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 99.731236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 99.753135] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 99.988874] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 100.003708] team0: Port device team_slave_0 added [ 100.010522] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 100.022980] team0: Port device team_slave_0 added [ 100.031162] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 100.039116] team0: Port device team_slave_0 added [ 100.062116] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 100.072104] team0: Port device team_slave_1 added [ 100.086551] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 100.100001] team0: Port device team_slave_0 added [ 100.108274] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 100.123816] team0: Port device team_slave_1 added [ 100.141921] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 100.156221] team0: Port device team_slave_1 added [ 100.166805] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 100.179417] team0: Port device team_slave_0 added [ 100.188917] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 100.204032] team0: Port device team_slave_1 added [ 100.210454] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 100.234661] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 100.242050] team0: Port device team_slave_0 added [ 100.255319] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 100.266197] team0: Port device team_slave_1 added [ 100.280423] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 100.297726] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 100.314413] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 100.332166] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 100.340843] team0: Port device team_slave_1 added [ 100.354708] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 100.367882] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 100.383435] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 100.394947] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 100.402046] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 100.414320] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 100.421140] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 100.441150] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 100.455634] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 100.464344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 100.472172] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 100.480181] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 100.490965] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 100.498395] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 100.508584] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 100.522088] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 100.535868] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 100.548405] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 100.569288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 100.578162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 100.586600] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 100.594407] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 100.602048] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 100.609943] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 100.617772] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 100.625241] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 100.633174] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 100.644158] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 100.652553] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 100.660671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 100.676261] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 100.687462] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 100.700814] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 100.719334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 100.727784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 100.743301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 100.751851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 100.760631] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 100.768790] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 100.778293] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 100.786405] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 100.805041] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 100.821259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 100.836426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 100.851842] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 100.860778] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 100.872152] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 100.883017] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 100.892029] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 100.902823] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 100.910929] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 100.923539] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 100.940089] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 100.953148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 101.505193] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.511706] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.518875] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.525323] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.534351] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 101.540889] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.547300] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.554002] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.560374] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.570193] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 101.688969] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.695428] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.702099] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.708548] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.719870] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 101.760874] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.767327] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.774071] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.780464] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.801413] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 101.825424] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.831826] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.838691] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.845113] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.858133] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 101.951499] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.957955] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.964702] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.971076] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.988659] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 102.448893] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 102.457269] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 102.473056] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 102.484532] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 102.491803] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 102.499934] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 104.515999] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.610192] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.633584] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.745366] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.760954] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 104.838976] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.882993] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 104.920193] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 104.985199] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 105.097754] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 105.123290] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.129577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 105.143362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 105.160898] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 105.170160] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 105.191021] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 105.210087] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 105.244908] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 105.254295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 105.261678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 105.312854] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 105.319051] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 105.329088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 105.423285] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.434391] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 105.440545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 105.449635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 105.484641] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.494359] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 105.574551] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.591322] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.722905] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.767982] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 105.783717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 105.790834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 106.005447] 8021q: adding VLAN 0 to HW filter on device team0 2018/11/09 15:18:17 executed programs: 6 [ 108.047354] ------------[ cut here ]------------ [ 108.052145] DEBUG_LOCKS_WARN_ON(depth <= 0) [ 108.052249] WARNING: CPU: 0 PID: 7304 at kernel/locking/lockdep.c:3595 lock_release+0x740/0xa10 [ 108.063500] kobject: 'integrity' (00000000dcc7232a): kobject_uevent_env [ 108.065379] Kernel panic - not syncing: panic_on_warn set ... [ 108.065396] CPU: 0 PID: 7304 Comm: syz-executor2 Not tainted 4.20.0-rc1-next-20181109+ #109 [ 108.065403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.065413] Call Trace: [ 108.072338] kobject: 'integrity' (00000000dcc7232a): kobject_uevent_env: filter function caused the event to drop! [ 108.078048] dump_stack+0x244/0x39d [ 108.078065] ? dump_stack_print_info.cold.1+0x20/0x20 [ 108.078085] panic+0x2ad/0x55c [ 108.078098] ? add_taint.cold.5+0x16/0x16 [ 108.078116] ? __warn.cold.8+0x5/0x45 [ 108.086784] kobject: 'integrity' (00000000dcc7232a): kobject_cleanup, parent (null) [ 108.095943] ? __warn+0xe8/0x1d0 [ 108.095960] ? lock_release+0x740/0xa10 [ 108.095974] __warn.cold.8+0x20/0x45 [ 108.095988] ? lock_release+0x740/0xa10 [ 108.096001] report_bug+0x254/0x2d0 [ 108.096023] do_error_trap+0x11b/0x200 [ 108.098754] kobject: 'integrity' (00000000dcc7232a): does not have a release() function, it is broken and must be fixed. [ 108.109099] do_invalid_op+0x36/0x40 [ 108.109113] ? lock_release+0x740/0xa10 [ 108.109130] invalid_op+0x14/0x20 [ 108.109145] RIP: 0010:lock_release+0x740/0xa10 [ 108.109160] Code: 03 38 d0 7c 08 84 d2 0f 85 da 02 00 00 8b 35 a7 82 b3 08 85 f6 75 15 48 c7 c6 20 66 2b 88 48 c7 c7 c0 33 2b 88 e8 10 36 e7 ff <0f> 0b 48 8b 95 e8 fe ff ff 4c 89 f7 48 8b b5 f0 fe ff ff e8 e8 58 [ 108.109172] RSP: 0018:ffff8801b7f77868 EFLAGS: 00010086 [ 108.112939] kobject: 'integrity': free name [ 108.117968] RAX: 0000000000000000 RBX: 1ffff10036feef12 RCX: 0000000000000000 [ 108.117976] RDX: 0000000000000000 RSI: ffffffff8165ba15 RDI: 0000000000000006 [ 108.117985] RBP: ffff8801b7f77998 R08: ffff8801d89ba0c0 R09: fffffbfff12b2254 [ 108.117993] R10: fffffbfff12b2254 R11: ffffffff895912a3 R12: ffffffff8b0e17a0 [ 108.118002] R13: ffff8801b7f77970 R14: ffff8801d89ba0c0 R15: ffff8801b7f778b0 [ 108.118022] ? vprintk_func+0x85/0x181 [ 108.118040] ? lock_release+0x740/0xa10 [ 108.259656] ? loop_control_ioctl+0xf5/0x4e0 [ 108.264337] ? lock_downgrade+0x900/0x900 [ 108.268475] ? debug_mutex_wake_waiter+0x271/0x490 [ 108.273401] ? kasan_check_read+0x11/0x20 [ 108.277578] ? do_raw_spin_unlock+0xa7/0x330 [ 108.282009] ? do_raw_spin_trylock+0x270/0x270 [ 108.286611] ? kasan_check_write+0x14/0x20 [ 108.290845] __mutex_unlock_slowpath+0x102/0x8c0 [ 108.295599] ? wait_for_completion+0x8a0/0x8a0 [ 108.300177] ? kasan_check_read+0x11/0x20 [ 108.304347] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 108.309625] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 108.315148] ? loop_lookup+0x105/0x230 [ 108.319039] ? loop_exit_cb+0x20/0x20 [ 108.322827] mutex_unlock+0xd/0x10 [ 108.326360] loop_control_ioctl+0xf5/0x4e0 [ 108.330599] ? loop_add+0xa20/0xa20 [ 108.334217] ? __might_fault+0x12b/0x1e0 [ 108.338293] ? lock_downgrade+0x900/0x900 [ 108.342444] ? lock_release+0xa10/0xa10 [ 108.346404] ? perf_trace_sched_process_exec+0x860/0x860 [ 108.351848] ? loop_add+0xa20/0xa20 [ 108.355486] do_vfs_ioctl+0x1de/0x1790 [ 108.359363] ? ioctl_preallocate+0x300/0x300 [ 108.363762] ? __fget_light+0x2e9/0x430 [ 108.367732] ? fget_raw+0x20/0x20 [ 108.371193] ? _copy_to_user+0xc8/0x110 [ 108.375164] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 108.380687] ? put_timespec64+0x10f/0x1b0 [ 108.384821] ? nsecs_to_jiffies+0x30/0x30 [ 108.388971] ? do_syscall_64+0x9a/0x820 [ 108.392951] ? do_syscall_64+0x9a/0x820 [ 108.396927] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 108.401524] ? security_file_ioctl+0x94/0xc0 [ 108.405943] ksys_ioctl+0xa9/0xd0 [ 108.409409] __x64_sys_ioctl+0x73/0xb0 [ 108.413281] do_syscall_64+0x1b9/0x820 [ 108.417178] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 108.422543] ? syscall_return_slowpath+0x5e0/0x5e0 [ 108.427465] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 108.432317] ? trace_hardirqs_on_caller+0x310/0x310 [ 108.437327] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 108.442335] ? prepare_exit_to_usermode+0x291/0x3b0 [ 108.447347] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 108.452189] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 108.457366] RIP: 0033:0x457569 [ 108.460564] Code: fd b3 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 b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 108.479466] RSP: 002b:00007fae97012c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 108.487192] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457569 [ 108.494452] RDX: 9999999999999999 RSI: 0000000000004c81 RDI: 0000000000000004 [ 108.501705] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 108.508987] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fae970136d4 [ 108.516247] R13: 00000000004c233f R14: 00000000004d3568 R15: 00000000ffffffff [ 108.524518] Kernel Offset: disabled [ 108.528142] Rebooting in 86400 seconds..