[info] Using makefile-style concurrent boot in runlevel 2. [ 23.530645] audit: type=1800 audit(1540393207.942:21): pid=5176 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="bootlogs" dev="sda1" ino=2419 res=0 [ 23.557472] audit: type=1800 audit(1540393207.942:22): pid=5176 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="motd" dev="sda1" ino=2447 res=0 [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.23' (ECDSA) to the list of known hosts. 2018/10/24 15:01:43 parsed 1 programs 2018/10/24 15:01:45 executed programs: 0 syzkaller login: [ 120.758680] IPVS: ftp: loaded support on port[0] = 21 [ 120.768784] IPVS: ftp: loaded support on port[0] = 21 [ 120.771585] IPVS: ftp: loaded support on port[0] = 21 [ 120.779008] IPVS: ftp: loaded support on port[0] = 21 [ 120.795216] IPVS: ftp: loaded support on port[0] = 21 [ 120.805039] IPVS: ftp: loaded support on port[0] = 21 [ 121.596078] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.604439] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.612051] device bridge_slave_0 entered promiscuous mode [ 121.627892] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.634909] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.642094] device bridge_slave_0 entered promiscuous mode [ 121.650108] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.657901] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.665073] device bridge_slave_0 entered promiscuous mode [ 121.672034] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.678503] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.686258] device bridge_slave_0 entered promiscuous mode [ 121.694613] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.701228] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.708163] device bridge_slave_1 entered promiscuous mode [ 121.715900] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.723089] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.730066] device bridge_slave_0 entered promiscuous mode [ 121.739767] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.747354] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.754728] device bridge_slave_1 entered promiscuous mode [ 121.762605] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.768932] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.779379] device bridge_slave_0 entered promiscuous mode [ 121.787277] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 121.796170] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.802986] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.810089] device bridge_slave_1 entered promiscuous mode [ 121.816329] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.822959] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.829903] device bridge_slave_1 entered promiscuous mode [ 121.837423] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.845005] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.852619] device bridge_slave_1 entered promiscuous mode [ 121.860317] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 121.868731] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 121.877197] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 121.887890] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 121.899047] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.908288] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.916187] device bridge_slave_1 entered promiscuous mode [ 121.924136] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 121.946105] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 121.956864] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 121.975606] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 121.987033] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 122.009350] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 122.058706] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 122.091694] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 122.162799] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 122.181796] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 122.223674] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 122.244683] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 122.278558] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 122.294851] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 122.316282] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 122.337532] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 122.359023] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 122.391904] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 122.401637] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 122.408504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 122.434610] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 122.446035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 122.462134] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 122.481948] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 122.489568] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 122.502715] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 122.510227] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 122.526549] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 122.544953] team0: Port device team_slave_0 added [ 122.550378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 122.559137] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 122.570011] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 122.588254] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 122.598605] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 122.605798] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 122.621458] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 122.637138] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 122.645713] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 122.666407] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 122.687045] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 122.699863] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 122.715593] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 122.728083] team0: Port device team_slave_1 added [ 122.767568] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 122.788424] team0: Port device team_slave_0 added [ 122.810770] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 122.823293] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 122.838010] team0: Port device team_slave_0 added [ 122.857008] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 122.866105] team0: Port device team_slave_0 added [ 122.888744] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 122.900220] team0: Port device team_slave_1 added [ 122.918117] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 122.936721] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 122.944483] team0: Port device team_slave_1 added [ 122.952454] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 122.959789] team0: Port device team_slave_0 added [ 122.969064] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 122.977348] team0: Port device team_slave_1 added [ 122.990408] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 123.007959] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 123.018026] team0: Port device team_slave_0 added [ 123.026466] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 123.041077] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 123.049084] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 123.069730] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 123.089068] team0: Port device team_slave_1 added [ 123.096265] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 123.108129] team0: Port device team_slave_1 added [ 123.115003] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 123.131075] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 123.144366] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 123.163337] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 123.172089] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 123.182569] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 123.204757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 123.213523] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 123.226682] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 123.235948] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 123.255410] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 123.268074] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 123.282828] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 123.299347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 123.314321] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 123.322397] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 123.330206] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 123.340914] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 123.350052] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 123.361280] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 123.369415] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 123.382615] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 123.394637] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 123.416950] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 123.427638] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 123.436583] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 123.444816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 123.458532] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 123.468285] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 123.477989] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 123.491503] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 123.498606] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 123.511499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 123.527048] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 123.535389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 123.543549] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 123.551365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 123.559039] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 123.567123] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 123.582637] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 123.620924] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 123.633958] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 123.996820] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.003393] bridge0: port 2(bridge_slave_1) entered forwarding state [ 124.010377] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.016828] bridge0: port 1(bridge_slave_0) entered forwarding state [ 124.031460] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 124.290502] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.296921] bridge0: port 2(bridge_slave_1) entered forwarding state [ 124.303622] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.310002] bridge0: port 1(bridge_slave_0) entered forwarding state [ 124.318284] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 124.344039] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.350427] bridge0: port 2(bridge_slave_1) entered forwarding state [ 124.357153] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.363602] bridge0: port 1(bridge_slave_0) entered forwarding state [ 124.375915] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 124.382610] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 124.391765] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 124.399095] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 124.410260] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.416658] bridge0: port 2(bridge_slave_1) entered forwarding state [ 124.423371] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.429748] bridge0: port 1(bridge_slave_0) entered forwarding state [ 124.438521] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 124.477818] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.484262] bridge0: port 2(bridge_slave_1) entered forwarding state [ 124.490989] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.497353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 124.509706] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 124.543011] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.549412] bridge0: port 2(bridge_slave_1) entered forwarding state [ 124.556153] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.562569] bridge0: port 1(bridge_slave_0) entered forwarding state [ 124.575439] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 125.407192] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 125.416414] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 125.430608] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 126.965168] 8021q: adding VLAN 0 to HW filter on device bond0 [ 127.032682] 8021q: adding VLAN 0 to HW filter on device bond0 [ 127.105319] 8021q: adding VLAN 0 to HW filter on device bond0 [ 127.235818] 8021q: adding VLAN 0 to HW filter on device bond0 [ 127.258581] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 127.298568] 8021q: adding VLAN 0 to HW filter on device bond0 [ 127.312074] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 127.376556] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 127.395867] 8021q: adding VLAN 0 to HW filter on device bond0 [ 127.507618] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 127.524385] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 127.535313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 127.546435] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 127.572338] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 127.588001] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 127.601335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 127.612284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 127.689806] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 127.708298] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 127.714929] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 127.733892] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 127.784235] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 127.790410] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 127.799084] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 127.874345] 8021q: adding VLAN 0 to HW filter on device team0 [ 127.886052] 8021q: adding VLAN 0 to HW filter on device team0 [ 127.896002] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 127.909123] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 127.920148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 127.963449] 8021q: adding VLAN 0 to HW filter on device team0 [ 128.019364] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 128.026426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 128.036066] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 128.066591] 8021q: adding VLAN 0 to HW filter on device team0 [ 128.198125] 8021q: adding VLAN 0 to HW filter on device team0 [ 128.281774] 8021q: adding VLAN 0 to HW filter on device team0 [ 129.569889] [ 129.571559] ====================================================== [ 129.577876] WARNING: possible circular locking dependency detected [ 129.584194] 4.19.0+ #78 Not tainted [ 129.587818] ------------------------------------------------------ [ 129.594143] syz-executor3/6875 is trying to acquire lock: [ 129.599679] 00000000b6bf8f58 ((wq_completion)"dio/%s"sb->s_id){+.+.}, at: flush_workqueue+0x2db/0x1e10 [ 129.609151] [ 129.609151] but task is already holding lock: [ 129.615121] 00000000b74522fb (&sb->s_type->i_mutex_key#9){+.+.}, at: ext4_file_write_iter+0x2a1/0x1420 [ 129.624603] [ 129.624603] which lock already depends on the new lock. [ 129.624603] [ 129.632923] [ 129.632923] the existing dependency chain (in reverse order) is: [ 129.640547] [ 129.640547] -> #2 (&sb->s_type->i_mutex_key#9){+.+.}: [ 129.647257] down_write+0x8a/0x130 [ 129.651319] __generic_file_fsync+0xb5/0x200 [ 129.656254] ext4_sync_file+0xa4f/0x1510 [ 129.660842] vfs_fsync_range+0x140/0x220 [ 129.665430] dio_complete+0x75c/0x9e0 [ 129.669459] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 129.669768] dio_aio_complete_work+0x20/0x30 [ 129.677009] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 129.681085] process_one_work+0xc90/0x1c40 [ 129.681098] worker_thread+0x17f/0x1390 [ 129.681109] kthread+0x35a/0x420 [ 129.681142] ret_from_fork+0x3a/0x50 [ 129.707919] [ 129.707919] -> #1 ((work_completion)(&dio->complete_work)){+.+.}: [ 129.715688] process_one_work+0xc0a/0x1c40 [ 129.720450] worker_thread+0x17f/0x1390 [ 129.724943] kthread+0x35a/0x420 [ 129.728820] ret_from_fork+0x3a/0x50 [ 129.733035] [ 129.733035] -> #0 ((wq_completion)"dio/%s"sb->s_id){+.+.}: [ 129.740141] lock_acquire+0x1ed/0x520 [ 129.744458] flush_workqueue+0x30a/0x1e10 [ 129.749108] drain_workqueue+0x2a9/0x640 [ 129.753673] destroy_workqueue+0xc6/0x9c0 [ 129.758325] sb_init_dio_done_wq+0x74/0x90 [ 129.763072] do_blockdev_direct_IO+0x2b12/0xefa0 [ 129.768340] __blockdev_direct_IO+0x9d/0xc6 [ 129.773190] ext4_direct_IO+0xae7/0x2220 [ 129.777774] generic_file_direct_write+0x275/0x4b0 [ 129.783210] __generic_file_write_iter+0x2ff/0x630 [ 129.788662] ext4_file_write_iter+0x390/0x1420 [ 129.793749] aio_write+0x3b1/0x610 [ 129.797811] io_submit_one+0xaa1/0xf80 [ 129.802201] __x64_sys_io_submit+0x1b7/0x580 [ 129.807115] do_syscall_64+0x1b9/0x820 [ 129.811506] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 129.817193] [ 129.817193] other info that might help us debug this: [ 129.817193] [ 129.825316] Chain exists of: [ 129.825316] (wq_completion)"dio/%s"sb->s_id --> (work_completion)(&dio->complete_work) --> &sb->s_type->i_mutex_key#9 [ 129.825316] [ 129.840580] Possible unsafe locking scenario: [ 129.840580] [ 129.846618] CPU0 CPU1 [ 129.851265] ---- ---- [ 129.855917] lock(&sb->s_type->i_mutex_key#9); [ 129.860570] lock((work_completion)(&dio->complete_work)); [ 129.868779] lock(&sb->s_type->i_mutex_key#9); [ 129.875947] lock((wq_completion)"dio/%s"sb->s_id); [ 129.881053] [ 129.881053] *** DEADLOCK *** [ 129.881053] [ 129.887094] 1 lock held by syz-executor3/6875: [ 129.891650] #0: 00000000b74522fb (&sb->s_type->i_mutex_key#9){+.+.}, at: ext4_file_write_iter+0x2a1/0x1420 [ 129.901542] [ 129.901542] stack backtrace: [ 129.906023] CPU: 0 PID: 6875 Comm: syz-executor3 Not tainted 4.19.0+ #78 [ 129.912839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.922187] Call Trace: [ 129.924765] dump_stack+0x244/0x39d [ 129.928397] ? dump_stack_print_info.cold.1+0x20/0x20 [ 129.933581] ? vprintk_func+0x85/0x181 [ 129.937483] print_circular_bug.isra.35.cold.54+0x1bd/0x27d [ 129.943175] ? save_trace+0xe0/0x290 [ 129.946880] __lock_acquire+0x3399/0x4c20 [ 129.951029] ? mark_held_locks+0x130/0x130 [ 129.955244] ? __lock_is_held+0xb5/0x140 [ 129.959293] ? select_idle_sibling+0x997/0xdb0 [ 129.963881] ? __account_cfs_rq_runtime+0x790/0x790 [ 129.968885] ? mark_held_locks+0x130/0x130 [ 129.973105] ? zap_class+0x640/0x640 [ 129.976801] ? rcu_softirq_qs+0x20/0x20 [ 129.980760] ? enqueue_entity+0x34b/0x20a0 [ 129.984986] ? __lock_acquire+0x62f/0x4c20 [ 129.989218] ? __lock_is_held+0xb5/0x140 [ 129.993273] lock_acquire+0x1ed/0x520 [ 129.997061] ? flush_workqueue+0x2db/0x1e10 [ 130.001375] ? lock_release+0xa00/0xa00 [ 130.005343] ? lockdep_init_map+0x9/0x10 [ 130.009386] ? __init_waitqueue_head+0x9e/0x150 [ 130.014044] ? init_wait_entry+0x1c0/0x1c0 [ 130.018267] flush_workqueue+0x30a/0x1e10 [ 130.022399] ? flush_workqueue+0x2db/0x1e10 [ 130.026709] ? lock_acquire+0x1ed/0x520 [ 130.030664] ? drain_workqueue+0xa9/0x640 [ 130.034796] ? lock_release+0xa00/0xa00 [ 130.038754] ? lock_release+0xa00/0xa00 [ 130.042730] ? perf_trace_sched_process_exec+0x860/0x860 [ 130.048166] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 130.053688] ? cancel_delayed_work+0x3e0/0x3e0 [ 130.058259] ? zap_class+0x640/0x640 [ 130.061958] ? __mutex_lock+0x85e/0x16f0 [ 130.066009] ? __mutex_lock+0x85e/0x16f0 [ 130.070059] ? drain_workqueue+0xa9/0x640 [ 130.074188] ? __alloc_workqueue_key+0x81f/0x1170 [ 130.079015] ? find_held_lock+0x36/0x1c0 [ 130.083062] ? drain_workqueue+0x13f/0x640 [ 130.087283] ? lock_downgrade+0x900/0x900 [ 130.091444] ? lock_downgrade+0x900/0x900 [ 130.095576] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 130.100663] ? try_to_wake_up+0x10a/0x12e0 [ 130.104878] ? find_held_lock+0x36/0x1c0 [ 130.108937] ? zap_class+0x640/0x640 [ 130.112636] ? kasan_check_write+0x14/0x20 [ 130.116860] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 130.121782] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 130.126695] ? wait_for_completion+0x8a0/0x8a0 [ 130.131261] ? wait_for_completion+0x8a0/0x8a0 [ 130.135865] ? pwq_activate_delayed_work+0x650/0x650 [ 130.140968] drain_workqueue+0x2a9/0x640 [ 130.145024] ? drain_workqueue+0x2a9/0x640 [ 130.149263] ? __alloc_workqueue_key+0xa1f/0x1170 [ 130.154090] ? flush_workqueue+0x1e10/0x1e10 [ 130.158498] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 130.163513] ? save_stack+0x43/0xd0 [ 130.167125] ? kasan_kmalloc+0xc7/0xe0 [ 130.171002] ? kasan_slab_alloc+0x12/0x20 [ 130.175130] ? kmem_cache_alloc+0x12e/0x730 [ 130.179438] ? __blockdev_direct_IO+0x9d/0xc6 [ 130.183916] ? ext4_direct_IO+0xae7/0x2220 [ 130.188133] ? generic_file_direct_write+0x275/0x4b0 [ 130.193219] ? __generic_file_write_iter+0x2ff/0x630 [ 130.198307] ? ext4_file_write_iter+0x390/0x1420 [ 130.203058] ? aio_write+0x3b1/0x610 [ 130.206754] ? io_submit_one+0xaa1/0xf80 [ 130.210799] ? do_syscall_64+0x1b9/0x820 [ 130.214846] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 130.220205] destroy_workqueue+0xc6/0x9c0 [ 130.224355] ? wq_watchdog_timer_fn+0x810/0x810 [ 130.229005] ? zap_class+0x640/0x640 [ 130.232704] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 130.238224] ? __lock_is_held+0xb5/0x140 [ 130.242274] ? rcu_read_lock_sched_held+0x14f/0x180 [ 130.247276] ? kmem_cache_alloc+0x33a/0x730 [ 130.251585] sb_init_dio_done_wq+0x74/0x90 [ 130.255817] do_blockdev_direct_IO+0x2b12/0xefa0 [ 130.260569] ? print_usage_bug+0xc0/0xc0 [ 130.264614] ? mark_held_locks+0x130/0x130 [ 130.268839] ? print_usage_bug+0xc0/0xc0 [ 130.272883] ? lock_unpin_lock+0x4a0/0x4a0 [ 130.277100] ? write_end_fn+0xf0/0xf0 [ 130.280882] ? ext4_get_block_trans+0x2e0/0x2e0 [ 130.285537] ? sb_init_dio_done_wq+0x90/0x90 [ 130.289927] ? __lock_acquire+0x62f/0x4c20 [ 130.294151] ? __update_load_avg_blocked_se+0x690/0x690 [ 130.299504] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 130.305026] ? mark_page_accessed+0xcb0/0x2040 [ 130.309595] ? activate_page+0x1040/0x1040 [ 130.313830] ? find_held_lock+0x36/0x1c0 [ 130.317890] ? zap_class+0x640/0x640 [ 130.321593] ? __unlock_page_memcg+0x53/0x100 [ 130.326074] ? print_usage_bug+0xc0/0xc0 [ 130.330122] ? print_usage_bug+0xc0/0xc0 [ 130.334180] ? find_held_lock+0x36/0x1c0 [ 130.338227] ? __lock_acquire+0x62f/0x4c20 [ 130.342457] ? __lock_acquire+0x62f/0x4c20 [ 130.346688] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 130.351601] ? kasan_check_read+0x11/0x20 [ 130.355733] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 130.361006] ? rcu_softirq_qs+0x20/0x20 [ 130.364964] ? mark_held_locks+0x130/0x130 [ 130.369194] ? mark_held_locks+0x130/0x130 [ 130.373413] ? is_bpf_text_address+0xd3/0x170 [ 130.377891] ? kernel_text_address+0x79/0xf0 [ 130.382281] ? print_usage_bug+0xc0/0xc0 [ 130.386327] ? ___ratelimit.cold.2+0x5e/0x5e [ 130.390718] ? print_usage_bug+0xc0/0xc0 [ 130.394766] ? zap_class+0x640/0x640 [ 130.398464] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 130.403992] ? check_preemption_disabled+0x48/0x280 [ 130.409001] ? __lock_is_held+0xb5/0x140 [ 130.413042] ? zap_class+0x640/0x640 [ 130.416772] ? __find_get_block+0x3be/0xf20 [ 130.421076] ? __lock_is_held+0xb5/0x140 [ 130.425126] ? kasan_check_read+0x11/0x20 [ 130.429261] ? perf_trace_sched_process_exec+0x860/0x860 [ 130.434702] ? rcu_softirq_qs+0x20/0x20 [ 130.438760] ? rcu_softirq_qs+0x20/0x20 [ 130.442716] ? unwind_dump+0x190/0x190 [ 130.446603] ? __might_sleep+0x95/0x190 [ 130.450562] ? __getblk_gfp+0x11b/0xd50 [ 130.454540] ? print_usage_bug+0xc0/0xc0 [ 130.458602] ? __find_get_block+0xf20/0xf20 [ 130.462929] ? __lock_acquire+0x62f/0x4c20 [ 130.467146] ? kfree+0xcf/0x230 [ 130.470407] ? print_usage_bug+0xc0/0xc0 [ 130.474454] ? aio_write+0x3b1/0x610 [ 130.478152] ? io_submit_one+0xaa1/0xf80 [ 130.482193] ? __x64_sys_io_submit+0x1b7/0x580 [ 130.486761] ? do_syscall_64+0x1b9/0x820 [ 130.490806] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 130.496154] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 130.501674] ? invalidate_inode_pages2_range+0x153c/0x1be0 [ 130.507312] ? mark_held_locks+0x130/0x130 [ 130.511548] ? zap_class+0x640/0x640 [ 130.515251] ? pagecache_isize_extended+0x440/0x440 [ 130.520281] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 130.525816] ? __ext4_get_inode_loc+0x470/0x1330 [ 130.530556] ? check_preemption_disabled+0x48/0x280 [ 130.535555] ? find_held_lock+0x36/0x1c0 [ 130.539602] ? ext4_xattr_get+0x1a8/0xb30 [ 130.543733] ? lock_downgrade+0x900/0x900 [ 130.547865] ? zap_class+0x640/0x640 [ 130.551569] ? xattr_find_entry+0x1e4/0x280 [ 130.555876] ? print_usage_bug+0xc0/0xc0 [ 130.559920] ? zap_class+0x640/0x640 [ 130.563622] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 130.569144] ? check_preemption_disabled+0x48/0x280 [ 130.574147] ? __lock_is_held+0xb5/0x140 [ 130.578194] ? ext4_get_block_trans+0x2e0/0x2e0 [ 130.582850] __blockdev_direct_IO+0x9d/0xc6 [ 130.587154] ? write_end_fn+0xf0/0xf0 [ 130.590943] ? ext4_get_block_trans+0x2e0/0x2e0 [ 130.595593] ext4_direct_IO+0xae7/0x2220 [ 130.599660] ? ext4_iomap_end+0x810/0x810 [ 130.603791] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 130.609313] ? timespec64_trunc+0xea/0x180 [ 130.613530] ? inode_init_owner+0x340/0x340 [ 130.617836] ? __vfs_setxattr+0x180/0x180 [ 130.621968] ? current_time+0x131/0x1b0 [ 130.625932] ? timespec64_trunc+0x180/0x180 [ 130.630243] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 130.635779] ? security_inode_need_killpriv+0x80/0xa0 [ 130.640951] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 130.646492] ? file_update_time+0xe4/0x640 [ 130.650720] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 130.656241] ? filemap_check_errors+0xd8/0x110 [ 130.660834] generic_file_direct_write+0x275/0x4b0 [ 130.665756] __generic_file_write_iter+0x2ff/0x630 [ 130.670937] ext4_file_write_iter+0x390/0x1420 [ 130.675503] ? __fget+0x4d1/0x740 [ 130.678945] ? ext4_file_mmap+0x410/0x410 [ 130.683075] ? find_held_lock+0x36/0x1c0 [ 130.687120] ? aio_write+0x4ce/0x610 [ 130.690817] ? lock_downgrade+0x900/0x900 [ 130.694946] ? __lock_is_held+0xb5/0x140 [ 130.699010] ? rcu_read_lock_sched_held+0x14f/0x180 [ 130.704035] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 130.709556] ? __sb_start_write+0x1b2/0x370 [ 130.713863] aio_write+0x3b1/0x610 [ 130.717405] ? aio_complete_rw+0x640/0x640 [ 130.721627] ? lock_downgrade+0x900/0x900 [ 130.725761] ? kasan_check_read+0x11/0x20 [ 130.729893] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 130.735161] io_submit_one+0xaa1/0xf80 [ 130.739044] ? aio_poll+0x1420/0x1420 [ 130.742853] ? __might_fault+0x12b/0x1e0 [ 130.746910] ? lock_downgrade+0x900/0x900 [ 130.751053] ? perf_trace_sched_process_exec+0x860/0x860 [ 130.756489] __x64_sys_io_submit+0x1b7/0x580 [ 130.760899] ? __ia32_sys_io_destroy+0x580/0x580 [ 130.765652] ? trace_hardirqs_on+0xbd/0x310 [ 130.769968] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 130.775509] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 130.780867] ? trace_hardirqs_off_caller+0x310/0x310 [ 130.785960] do_syscall_64+0x1b9/0x820 [ 130.789842] ? __ia32_sys_io_destroy+0x580/0x580 [ 130.794582] ? do_syscall_64+0x1b9/0x820 [ 130.798634] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 130.803989] ? syscall_return_slowpath+0x5e0/0x5e0 [ 130.808900] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 130.813726] ? trace_hardirqs_on_caller+0x310/0x310 [ 130.818724] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 130.823722] ? prepare_exit_to_usermode+0x291/0x3b0 [ 130.828722] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 130.833550] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 130.838719] RIP: 0033:0x457569 [ 130.841896] 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 [ 130.860780] RSP: 002b:00007f452ce6cc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 130.868469] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457569 [ 130.875721] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007f452ce4c000 [ 130.882992] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 130.890244] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f452ce6d6d4 [ 130.897498] R13: 00000000004be72d R14: 00000000004ce380 R15: 00000000ffffffff 2018/10/24 15:01:55 executed programs: 6 [ 130.967097] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 130.984695] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 131.015290] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 131.027763] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 131.037806] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 131.044475] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 131.054452] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 131.060908] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 131.072795] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 131.079255] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 131.089720] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 131.097153] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 131.124762] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 131.132666] syz-executor1 (6944) used greatest stack depth: 14424 bytes left [ 131.133924] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 131.151160] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 131.157627] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 131.167579] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 131.174104] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 131.183925] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 131.190335] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 131.200879] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 131.209027] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 131.232829] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 131.239818] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 131.259992] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 131.268405] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 131.279133] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 131.286093] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 131.296666] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 131.308040] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 131.321457] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 131.328772] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 131.340331] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 131.347564] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 131.359746] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 131.367033] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 131.377515] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 131.384029] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 131.393873] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 131.400304] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 131.410139] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 131.416913] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 131.426929] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 131.433489] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 131.467617] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 131.475046] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 131.485910] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 131.492644] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 131.502466] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 131.508878] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 131.518861] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 131.525373] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 131.538422] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 131.545177] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 131.572783] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 131.583227] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 131.593465] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 131.600063] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 131.610010] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 131.616531] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 131.626340] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 131.634352] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 131.645646] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 131.652166] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 131.679235] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 131.687784] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 131.698572] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 131.705173] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 131.715095] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 131.721821] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 131.731796] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 131.738213] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 131.748051] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 131.754500] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 131.764373] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 131.770839] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 131.784859] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 131.792998] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 131.814576] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 131.821855] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 131.833746] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 131.840258] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 131.850511] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 131.857006] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 131.866924] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 131.873386] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 131.887461] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 131.893962] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 131.912892] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 131.919334] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 131.932524] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 131.941416] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 131.952853] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 131.959291] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 131.970113] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 131.976934] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 131.986729] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 131.993193] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 132.003649] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 132.010089] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 132.035651] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 132.102191] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 132.196161] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 132.214148] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 132.324709] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 132.361210] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 132.415850] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 132.439486] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 132.517890] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 132.537809] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 132.591424] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 132.609153] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 132.651527] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 132.664887] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 132.679091] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 132.686943] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 132.708479] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 132.715480] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 132.728141] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 132.739075] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 132.754382] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 132.761154] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 132.780260] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 132.788608] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 132.799326] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 132.805948] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 132.822605] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 132.834677] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 132.844859] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 132.851708] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 132.875151] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 132.887152] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 132.897144] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 132.903660] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 132.917550] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 132.926571] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 132.939393] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 132.950800] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 132.961040] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 132.967762] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 132.978932] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 132.986108] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 132.996780] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 133.005077] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 133.018384] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 133.025132] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 133.037222] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 133.044218] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 133.055668] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 133.062851] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 133.076687] syz-executor3 (7351) used greatest stack depth: 13880 bytes left [ 133.078264] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 133.090517] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 133.101552] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 133.108123] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 133.118265] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 133.139611] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 133.151452] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 133.158874] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 133.170061] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 133.178043] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 133.191026] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 133.197469] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 133.225687] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 133.233838] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 133.245239] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 133.252171] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 133.262084] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 133.268501] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 133.278317] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 133.284748] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 133.294611] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 133.301082] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 133.314075] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 133.320755] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 133.332376] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 133.338821] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 133.348859] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 133.355353] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 133.367238] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 133.374126] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 133.400239] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 133.406820] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 133.416858] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 133.423385] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 133.435056] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 133.441544] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 133.451431] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 133.457850] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 133.468432] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 133.474904] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 133.485373] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 133.491842] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 133.652437] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 133.688180] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 133.815480] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 133.833409] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 133.875456] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 133.888317] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 133.910178] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 133.936033] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 133.963389] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 133.969919] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 133.988136] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 133.994792] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 134.016220] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 134.031421] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 134.042959] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 134.049568] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 134.059527] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 134.068053] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 134.079775] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 134.088341] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 134.101526] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 134.108128] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 134.118641] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 134.133553] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 134.151806] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 134.164261] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 134.182223] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 134.189250] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 134.199262] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 134.206271] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 134.216235] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 134.222753] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 134.240815] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 134.249174] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 134.263615] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 134.270101] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 134.283407] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 134.289853] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 134.299689] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 134.306434] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 134.317948] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 134.324611] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 134.347702] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 134.355463] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 134.368799] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 134.379973] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 134.390131] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 134.396588] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 134.406304] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 134.413074] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 134.422893] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 134.429309] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 134.439266] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 134.445723] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 134.476417] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 134.519618] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 134.589489] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 134.618373] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 134.647848] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 134.654372] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 134.726475] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 134.751380] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 134.772458] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 134.778933] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 134.793691] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 134.800119] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 134.810974] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 134.817413] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 134.827226] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 134.833660] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 134.843519] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 134.849931] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 134.879141] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 134.898278] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 134.974446] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 134.988946] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 135.005414] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 135.024218] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 135.035656] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 135.054046] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 135.068050] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 135.074964] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 135.091845] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 135.098319] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 135.109139] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 135.118844] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 135.130696] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 135.137204] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 135.150956] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 135.157451] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 135.168475] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 135.177504] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 135.190310] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 135.208620] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 135.221786] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 135.231971] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 135.244455] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 135.254070] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 135.265609] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 135.273538] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 135.286085] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 135.292593] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 135.303663] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 135.311054] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 135.335401] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 135.342075] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 135.352479] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 135.358997] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 135.369042] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 135.375566] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 135.385508] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 135.394464] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 135.404522] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 135.411063] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 135.434858] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 135.442751] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 135.454688] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 135.461467] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 135.471862] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 135.478329] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 135.488650] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 135.495118] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 135.506926] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 135.519890] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 135.531222] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 135.538210] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 135.549710] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 135.560157] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 135.570231] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 135.578469] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 135.589430] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 135.597124] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 135.629248] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 135.636339] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 135.647438] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 135.655342] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 135.665732] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 135.672628] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 135.683704] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 135.690573] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 135.710227] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 135.717188] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 135.733531] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 135.741380] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 135.755997] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 135.762853] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 135.772923] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 135.779464] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 135.789577] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 135.796393] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 135.808184] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 135.820622] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 135.836070] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 135.847737] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 135.858834] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 135.865816] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 135.875927] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 135.882846] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 135.895259] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 135.901870] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' 2018/10/24 15:02:00 executed programs: 283 [ 135.943542] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 135.950177] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 135.960686] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 135.967357] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 135.977326] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 135.984468] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 135.998201] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 136.023001] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 136.038824] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 136.046189] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 136.056628] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 136.065972] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 136.086932] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 136.105085] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 136.122404] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 136.129022] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 136.141079] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 136.147719] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 136.165143] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 136.175034] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 136.187918] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 136.194884] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 136.207611] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 136.214595] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 136.227039] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 136.233789] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 136.245729] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 136.261488] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 136.272807] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 136.279848] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 136.293074] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 136.299733] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 136.314295] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 136.321066] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 136.331961] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 136.338397] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 136.348262] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 136.356294] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 136.367711] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 136.374206] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 136.398458] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 136.405491] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 136.416767] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 136.423415] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 136.433617] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 136.440165] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 136.450233] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 136.456773] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 136.467080] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 136.475234] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 136.487998] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 136.503498] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 136.515785] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 136.522818] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 136.532975] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 136.539541] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 136.549388] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 136.557406] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 136.572306] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 136.582928] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 136.608392] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 136.615880] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 136.626969] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 136.634340] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 136.644906] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 136.651718] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 136.662118] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 136.669439] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 136.681492] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 136.691046] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 136.703812] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 136.710340] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 136.720878] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 136.727359] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 136.737283] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 136.743735] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 136.753473] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 136.759898] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 136.770071] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 136.776546] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 136.787942] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 136.797111] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 136.819007] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 136.831885] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 136.846140] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 136.854504] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 136.865891] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 136.872818] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 136.883163] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 136.889827] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 136.903114] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 136.909807] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 136.928678] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 136.938024] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 136.952657] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 136.959556] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 136.969771] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 136.976664] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 136.986852] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 136.993540] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 137.003624] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 137.011824] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 137.023271] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 137.030084] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 137.041501] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 137.048455] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 137.061192] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 137.074027] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 137.085269] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 137.092087] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 137.102447] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 137.115282] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 137.126324] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 137.133446] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 137.144011] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 137.150769] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 137.161154] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 137.167860] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 137.177945] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 137.187419] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 137.209655] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 137.217221] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 137.227914] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 137.235516] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 137.246055] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 137.253341] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 137.264530] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 137.271298] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 137.284200] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 137.291111] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 137.312318] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 137.325314] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 137.338349] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 137.345912] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 137.356422] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 137.363325] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 137.373313] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 137.379831] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 137.389895] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 137.396377] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 137.408903] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 137.416272] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 137.427664] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 137.434463] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 137.454482] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 137.463792] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 137.474326] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 137.481343] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 137.491835] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 137.498596] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 137.509050] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 137.515706] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 137.526038] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 137.542967] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 137.555956] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 137.564238] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 137.580747] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 137.587494] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 137.599258] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 137.606261] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 137.616726] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 137.626328] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 137.647776] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 137.670217] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 137.684449] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 137.692073] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 137.702027] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 137.708766] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 137.718771] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 137.725417] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 137.737186] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 137.744094] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 137.754246] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 137.776103] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 137.790111] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 137.797170] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 137.807863] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 137.814645] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 137.824684] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 137.833004] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 137.844468] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 137.851722] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 137.871265] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 137.879000] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 137.889052] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 137.895637] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 137.906894] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 137.913657] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 137.923645] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 137.937180] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 137.949918] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 137.962223] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 137.973596] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 137.974906] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 137.980039] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 137.980765] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 137.993658] File: /root/syzkaller-testdir266686586/syzkaller.DnBkhm/66/bus PID: 6987 Comm: kworker/1:5 [ 138.001826] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 138.028463] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 138.035004] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 138.046397] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 138.063684] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 138.073947] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 138.080402] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 138.091921] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 138.100102] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 138.116692] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 138.125153] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 138.145030] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 138.152599] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 138.167454] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 138.174965] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 138.186079] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 138.193592] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 138.210224] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 138.218906] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 138.229799] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 138.247123] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 138.258790] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 138.266018] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 138.276146] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 138.282882] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 138.308102] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 138.322483] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 138.333872] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 138.342637] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 138.356065] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 138.363912] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 138.374038] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 138.380738] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 138.396191] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 138.402887] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 138.425913] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 138.435434] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 138.445693] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 138.452849] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 138.463191] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 138.470164] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 138.480553] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 138.487004] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 138.511902] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 138.522261] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 138.534615] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 138.541857] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 138.554802] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 138.578766] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 138.589698] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 138.600065] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 138.610150] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 138.617088] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 138.627949] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 138.634485] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 138.644509] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 138.651007] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 138.666893] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 138.675201] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 138.690785] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 138.697217] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 138.707349] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 138.714108] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 138.723936] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 138.730349] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 138.740406] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 138.746886] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 138.756679] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 138.763143] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 138.773038] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 138.779468] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 138.789443] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 138.795893] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 138.805754] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 138.812189] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 138.822133] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 138.828545] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 138.838453] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 138.846107] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 138.856052] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 138.863961] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 138.873901] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 138.883604] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 138.893797] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 138.910064] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 138.924054] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 138.931472] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 138.942019] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 138.948447] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 138.958543] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 138.964983] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 138.975214] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 138.981683] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 138.991826] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 138.998240] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 139.008105] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 139.014555] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 139.025168] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 139.031646] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 139.041506] kobject: 'loop4' (00000000ec3bae16): kobject_uevent_env [ 139.047927] kobject: 'loop4' (00000000ec3bae16): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 139.057736] kobject: 'loop1' (00000000701c9523): kobject_uevent_env [ 139.064170] kobject: 'loop1' (00000000701c9523): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 139.074099] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 139.080566] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 139.090271] kobject: 'loop0' (00000000a2a2da89): kobject_uevent_env [ 139.096835] kobject: 'loop0' (00000000a2a2da89): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 139.106895] kobject: 'loop2' (000000004170f89d): kobject_uevent_env [ 139.113356] kobject: 'loop2' (000000004170f89d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 139.147865] kobject: 'loop5' (00000000d055cad0): kobject_uevent_env [ 139.203561] kobject: 'loop5' (00000000d055cad0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 139.387677] kobject: 'loop3' (000000000a73f315): kobject_uevent_env [ 139.410646] kobject: 'loop3' (000000000a73f315): fill_kobj_path: path = '/devices/virtual/block/loop3'