[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [ 30.368572] audit: type=1800 audit(1540883869.098:33): pid=5639 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 30.390703] audit: type=1800 audit(1540883869.098:34): pid=5639 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 43.861637] audit: type=1400 audit(1540883882.588:35): avc: denied { map } for pid=5819 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 43.920457] sshd (5817) used greatest stack depth: 15744 bytes left Warning: Permanently added '10.128.0.46' (ECDSA) to the list of known hosts. [ 50.489621] audit: type=1400 audit(1540883889.218:36): avc: denied { map } for pid=5831 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/10/30 07:18:09 parsed 1 programs [ 51.028729] audit: type=1400 audit(1540883889.758:37): avc: denied { map } for pid=5831 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=2189 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/10/30 07:18:11 executed programs: 0 [ 53.107185] IPVS: ftp: loaded support on port[0] = 21 [ 53.360607] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.368073] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.375080] device bridge_slave_0 entered promiscuous mode [ 53.394105] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.400568] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.407654] device bridge_slave_1 entered promiscuous mode [ 53.425556] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.444196] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.493891] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 53.514542] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 53.590641] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 53.598316] team0: Port device team_slave_0 added [ 53.615166] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 53.622536] team0: Port device team_slave_1 added [ 53.641408] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.660949] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.680872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.702050] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.846616] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.853060] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.860131] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.866465] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.384062] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.435853] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.486218] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.492820] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.500833] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.548775] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.844896] audit: type=1400 audit(1540883893.568:38): avc: denied { associate } for pid=5845 comm="syz-executor0" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 2018/10/30 07:18:16 executed programs: 30 [ 59.234208] [ 59.235872] ====================================================== [ 59.242166] WARNING: possible circular locking dependency detected [ 59.248468] 4.19.0+ #89 Not tainted [ 59.252078] ------------------------------------------------------ [ 59.258373] kworker/0:3/3203 is trying to acquire lock: [ 59.263727] 00000000c3a65f67 (&sb->s_type->i_mutex_key#9){+.+.}, at: __generic_file_fsync+0xb5/0x200 [ 59.272991] [ 59.272991] but task is already holding lock: [ 59.278952] 0000000050e331e8 ((work_completion)(&dio->complete_work)){+.+.}, at: process_one_work+0xb9a/0x1c40 [ 59.289080] [ 59.289080] which lock already depends on the new lock. [ 59.289080] [ 59.297373] [ 59.297373] the existing dependency chain (in reverse order) is: [ 59.305131] [ 59.305131] -> #2 ((work_completion)(&dio->complete_work)){+.+.}: [ 59.312834] process_one_work+0xc0a/0x1c40 [ 59.317572] worker_thread+0x17f/0x1390 [ 59.322049] kthread+0x35a/0x440 [ 59.325922] ret_from_fork+0x3a/0x50 [ 59.330139] [ 59.330139] -> #1 ((wq_completion)"dio/%s"sb->s_id){+.+.}: [ 59.337228] flush_workqueue+0x30a/0x1e10 [ 59.341877] drain_workqueue+0x2a9/0x640 [ 59.346438] destroy_workqueue+0xc6/0x9c0 [ 59.351174] __alloc_workqueue_key+0xebb/0x1160 [ 59.356344] sb_init_dio_done_wq+0x37/0x90 [ 59.361082] do_blockdev_direct_IO+0x2b12/0xefa0 [ 59.366349] __blockdev_direct_IO+0x9d/0xc6 [ 59.371177] ext4_direct_IO+0xae7/0x2220 [ 59.375753] generic_file_direct_write+0x275/0x4b0 [ 59.381185] __generic_file_write_iter+0x2ff/0x630 [ 59.386617] ext4_file_write_iter+0x390/0x1420 [ 59.391731] aio_write+0x3b1/0x610 [ 59.395776] io_submit_one+0xaa1/0xf80 [ 59.400162] __x64_sys_io_submit+0x1b7/0x580 [ 59.405078] do_syscall_64+0x1b9/0x820 [ 59.409468] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 59.415155] [ 59.415155] -> #0 (&sb->s_type->i_mutex_key#9){+.+.}: [ 59.421814] lock_acquire+0x1ed/0x520 [ 59.426114] down_write+0x8a/0x130 [ 59.430159] __generic_file_fsync+0xb5/0x200 [ 59.435067] ext4_sync_file+0xa4f/0x1510 [ 59.439630] vfs_fsync_range+0x140/0x220 [ 59.444195] dio_complete+0x75c/0x9e0 [ 59.448497] dio_aio_complete_work+0x20/0x30 [ 59.453406] process_one_work+0xc90/0x1c40 [ 59.458160] worker_thread+0x17f/0x1390 [ 59.462636] kthread+0x35a/0x440 [ 59.466504] ret_from_fork+0x3a/0x50 [ 59.470714] [ 59.470714] other info that might help us debug this: [ 59.470714] [ 59.478837] Chain exists of: [ 59.478837] &sb->s_type->i_mutex_key#9 --> (wq_completion)"dio/%s"sb->s_id --> (work_completion)(&dio->complete_work) [ 59.478837] [ 59.494088] Possible unsafe locking scenario: [ 59.494088] [ 59.500124] CPU0 CPU1 [ 59.504776] ---- ---- [ 59.509433] lock((work_completion)(&dio->complete_work)); [ 59.515126] lock((wq_completion)"dio/%s"sb->s_id); [ 59.522725] lock((work_completion)(&dio->complete_work)); [ 59.530935] lock(&sb->s_type->i_mutex_key#9); [ 59.535592] [ 59.535592] *** DEADLOCK *** [ 59.535592] [ 59.541640] 2 locks held by kworker/0:3/3203: [ 59.546110] #0: 0000000023fc0320 ((wq_completion)"dio/%s"sb->s_id){+.+.}, at: process_one_work+0xb43/0x1c40 [ 59.556065] #1: 0000000050e331e8 ((work_completion)(&dio->complete_work)){+.+.}, at: process_one_work+0xb9a/0x1c40 [ 59.566624] [ 59.566624] stack backtrace: [ 59.571116] CPU: 0 PID: 3203 Comm: kworker/0:3 Not tainted 4.19.0+ #89 [ 59.577763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.587116] Workqueue: dio/sda1 dio_aio_complete_work [ 59.592283] Call Trace: [ 59.594857] dump_stack+0x244/0x39d [ 59.598471] ? dump_stack_print_info.cold.1+0x20/0x20 [ 59.603640] ? vprintk_func+0x85/0x181 [ 59.607512] print_circular_bug.isra.35.cold.54+0x1bd/0x27d [ 59.613206] ? save_trace+0xe0/0x290 [ 59.616916] __lock_acquire+0x3399/0x4c20 [ 59.621052] ? mark_held_locks+0x130/0x130 [ 59.625280] ? unwind_next_frame.part.7+0x1ae/0x9e0 [ 59.630295] ? unwind_dump+0x190/0x190 [ 59.634165] ? __bfs+0xb0/0x780 [ 59.637433] ? __save_stack_trace+0x7d/0xf0 [ 59.641739] ? add_lock_to_list.isra.28+0x1ec/0x4c0 [ 59.646735] ? zap_class+0x640/0x640 [ 59.650432] ? save_stack_trace+0x1a/0x20 [ 59.654576] ? save_trace+0xe0/0x290 [ 59.658283] ? kasan_check_read+0x11/0x20 [ 59.662412] ? __lock_acquire+0x2aff/0x4c20 [ 59.666739] lock_acquire+0x1ed/0x520 [ 59.670535] ? __generic_file_fsync+0xb5/0x200 [ 59.675209] ? lock_release+0xa00/0xa00 [ 59.679193] ? perf_trace_sched_process_exec+0x860/0x860 [ 59.684636] ? __bpf_trace_file_check_and_advance_wb_err+0x30/0x30 [ 59.690943] ? zap_class+0x640/0x640 [ 59.694641] down_write+0x8a/0x130 [ 59.698168] ? __generic_file_fsync+0xb5/0x200 [ 59.702732] ? down_read+0x120/0x120 [ 59.706431] ? file_write_and_wait_range+0x72/0x100 [ 59.711431] __generic_file_fsync+0xb5/0x200 [ 59.715849] ext4_sync_file+0xa4f/0x1510 [ 59.719893] ? ext4_getfsmap+0xd70/0xd70 [ 59.723960] ? lock_downgrade+0x900/0x900 [ 59.728095] ? var_wake_function+0x150/0x150 [ 59.732488] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 59.738009] ? check_preemption_disabled+0x48/0x280 [ 59.743008] ? ext4_getfsmap+0xd70/0xd70 [ 59.747056] vfs_fsync_range+0x140/0x220 [ 59.751113] dio_complete+0x75c/0x9e0 [ 59.754940] dio_aio_complete_work+0x20/0x30 [ 59.759331] process_one_work+0xc90/0x1c40 [ 59.763545] ? mark_held_locks+0x130/0x130 [ 59.767771] ? pwq_dec_nr_in_flight+0x4a0/0x4a0 [ 59.772423] ? __switch_to_asm+0x40/0x70 [ 59.776461] ? __switch_to_asm+0x34/0x70 [ 59.780516] ? __switch_to_asm+0x34/0x70 [ 59.784557] ? __switch_to_asm+0x40/0x70 [ 59.788599] ? __switch_to_asm+0x34/0x70 [ 59.792642] ? __switch_to_asm+0x40/0x70 [ 59.796688] ? __switch_to_asm+0x34/0x70 [ 59.800729] ? __switch_to_asm+0x40/0x70 [ 59.804789] ? __schedule+0x8d7/0x21d0 [ 59.808678] ? lock_downgrade+0x900/0x900 [ 59.812815] ? zap_class+0x640/0x640 [ 59.816509] ? zap_class+0x640/0x640 [ 59.820210] ? find_held_lock+0x36/0x1c0 [ 59.824256] ? lock_acquire+0x1ed/0x520 [ 59.828209] ? worker_thread+0x3e0/0x1390 [ 59.832338] ? kasan_check_read+0x11/0x20 [ 59.836467] ? do_raw_spin_lock+0x14f/0x350 [ 59.840810] ? kasan_check_read+0x11/0x20 [ 59.845121] ? rwlock_bug.part.2+0x90/0x90 [ 59.849334] ? trace_hardirqs_on+0x310/0x310 [ 59.853754] worker_thread+0x17f/0x1390 [ 59.857714] ? __switch_to_asm+0x34/0x70 [ 59.861756] ? process_one_work+0x1c40/0x1c40 [ 59.866230] ? zap_class+0x640/0x640 [ 59.869933] ? __kthread_parkme+0xce/0x1a0 [ 59.874150] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 59.879268] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 59.884365] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 59.888928] ? trace_hardirqs_on+0xbd/0x310 [ 59.893230] ? kasan_check_read+0x11/0x20 [ 59.897369] ? __kthread_parkme+0xce/0x1a0 [ 59.901592] ? trace_hardirqs_off_caller+0x310/0x310 [ 59.906677] ? trace_hardirqs_off_caller+0x310/0x310 [ 59.911775] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 59.916873] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 59.922415] ? __kthread_parkme+0xfb/0x1a0 [ 59.926654] ? process_one_work+0x1c40/0x1c40 [ 59.931131] kthread+0x35a/0x440 [ 59.934479] ? kthread_stop+0x900/0x900 [ 59.938433] ret_from_fork+0x3a/0x50 [ 60.009622] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 60.016122] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 60.119742] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 60.126232] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 60.199203] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 60.205785] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 60.299947] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 60.306441] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 60.399724] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 60.406219] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 60.469784] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 60.476286] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 60.569560] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 60.576040] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 60.680150] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 60.686708] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 60.779932] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 60.786420] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 60.871225] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 60.877758] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 60.950125] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 60.956652] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 61.059450] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 61.065937] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 61.159635] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 61.166118] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 61.359501] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 61.365987] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 61.469881] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 61.476375] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 61.600271] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 61.606891] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 61.680335] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 61.687342] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 61.799822] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 61.806316] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 61.930214] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 61.937208] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 62.030590] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 62.037142] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 62.140438] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 62.146982] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 62.299892] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 62.306643] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 62.411807] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 62.418355] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 62.520287] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 62.526794] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 62.679618] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 62.686699] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 62.771367] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 62.777926] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 62.909640] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 62.916124] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 63.050149] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 63.056711] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 63.140121] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 63.146689] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' 2018/10/30 07:18:21 executed programs: 70 [ 63.250277] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 63.256853] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 63.350071] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 63.356663] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 63.419204] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 63.425691] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 63.489424] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 63.495912] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 63.589657] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 63.596130] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 63.660177] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 63.666741] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 63.760190] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 63.767073] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 63.879701] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 63.886310] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 63.969291] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 63.976667] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 64.069280] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 64.075765] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 64.200846] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 64.207434] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 64.330285] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 64.336840] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 64.449693] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 64.456176] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 64.549804] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 64.556290] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 64.629467] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 64.635980] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 64.710008] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 64.716504] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 64.780125] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 64.786708] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 64.959613] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 64.966102] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 65.079828] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 65.086307] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 65.219304] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 65.225772] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 65.339600] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 65.346663] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 65.419974] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 65.426472] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 65.509847] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 65.516332] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 65.579339] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 65.585831] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 65.669275] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 65.675758] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 65.749272] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 65.756684] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 65.900352] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 65.906927] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 66.010248] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 66.016873] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 66.090417] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 66.097185] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 66.189439] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 66.197229] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 66.269551] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 66.276056] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 66.389495] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 66.395974] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 66.480101] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 66.486672] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 66.600073] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 66.606770] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 66.719826] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 66.726316] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 66.849310] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 66.855790] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 66.939630] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 66.946141] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 67.050143] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 67.056658] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 67.190175] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 67.196706] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 67.280375] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 67.286907] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 67.389413] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 67.395973] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 67.469795] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 67.476294] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 67.569258] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 67.575754] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 67.660857] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 67.667422] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 67.759335] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 67.765848] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 67.879358] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 67.885835] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 68.019593] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 68.026159] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 68.159608] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 68.166194] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' 2018/10/30 07:18:26 executed programs: 118 [ 68.260013] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 68.266468] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 68.330950] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 68.337896] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 68.430268] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 68.437300] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 68.529667] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 68.536137] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 68.639324] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 68.645906] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 68.750400] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 68.756988] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 68.849545] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 68.856070] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 68.970755] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 68.977271] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 69.069275] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 69.075776] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 69.190126] kobject: 'loop0' (0000000017621255): kobject_uevent_env [ 69.197887] kobject: 'loop0' (0000000017621255): fill_kobj_path: path = '/devices/virtual/block/loop0'