bisecting fixing commit since ddef1e8e3f6eb26034833b7255e3fa584d54a230 building syzkaller on a41ca8fa8285754d8561dcc3ed54cca2da60eed7 testing commit ddef1e8e3f6eb26034833b7255e3fa584d54a230 with gcc (GCC) 8.1.0 kernel signature: 4d28f4d7e2adc0689f0a7df8972e037779f267ca run #0: crashed: possible deadlock in strp_sock_lock run #1: crashed: possible deadlock in strp_sock_lock run #2: crashed: possible deadlock in strp_sock_lock run #3: crashed: possible deadlock in strp_sock_lock run #4: crashed: possible deadlock in flush_work run #5: crashed: possible deadlock in strp_sock_lock run #6: crashed: possible deadlock in flush_work run #7: crashed: possible deadlock in strp_sock_lock run #8: crashed: possible deadlock in strp_sock_lock run #9: crashed: possible deadlock in flush_work testing current HEAD 6d0c334a400db31751c787c411e7187ab59a3f1d testing commit 6d0c334a400db31751c787c411e7187ab59a3f1d with gcc (GCC) 8.1.0 kernel signature: 354f33897a93c6ba0601cdd5b1497e66e358eab1 run #0: crashed: possible deadlock in strp_sock_lock run #1: crashed: possible deadlock in strp_sock_lock run #2: crashed: possible deadlock in flush_work run #3: crashed: possible deadlock in strp_sock_lock run #4: crashed: possible deadlock in flush_work run #5: crashed: possible deadlock in strp_sock_lock run #6: crashed: possible deadlock in flush_work run #7: crashed: possible deadlock in flush_work run #8: crashed: possible deadlock in strp_sock_lock run #9: crashed: possible deadlock in strp_sock_lock revisions tested: 2, total time: 22m29.013477641s (build: 15m38.912113452s, test: 6m17.564145244s) the crash still happens on HEAD commit msg: Linux 4.14.164 crash: possible deadlock in strp_sock_lock IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready ====================================================== WARNING: possible circular locking dependency detected 4.14.164-syzkaller #0 Not tainted ------------------------------------------------------ kworker/u4:2/25 is trying to acquire lock: (sk_lock-AF_INET){+.+.}, at: [] lock_sock include/net/sock.h:1467 [inline] (sk_lock-AF_INET){+.+.}, at: [] strp_sock_lock+0x29/0x40 net/strparser/strparser.c:451 but task is already holding lock: ((&strp->work)){+.+.}, at: [] process_one_work+0x703/0x16c0 kernel/workqueue.c:2089 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #1 ((&strp->work)){+.+.}: lock_acquire+0x173/0x400 kernel/locking/lockdep.c:3994 flush_work+0x9c/0x720 kernel/workqueue.c:2887 __cancel_work_timer+0x286/0x420 kernel/workqueue.c:2962 cancel_work_sync+0xb/0x10 kernel/workqueue.c:2998 strp_done+0x48/0xb0 net/strparser/strparser.c:519 kcm_attach net/kcm/kcmsock.c:1429 [inline] kcm_attach_ioctl net/kcm/kcmsock.c:1490 [inline] kcm_ioctl+0x8c5/0x13c0 net/kcm/kcmsock.c:1701 sock_do_ioctl+0x62/0xa0 net/socket.c:974 sock_ioctl+0x251/0x430 net/socket.c:1071 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:500 [inline] do_vfs_ioctl+0x180/0xfb0 fs/ioctl.c:684 SYSC_ioctl fs/ioctl.c:701 [inline] SyS_ioctl+0x74/0x80 fs/ioctl.c:692 do_syscall_64+0x1c7/0x5b0 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x42/0xb7 -> #0 (sk_lock-AF_INET){+.+.}: check_prev_add kernel/locking/lockdep.c:1901 [inline] check_prevs_add kernel/locking/lockdep.c:2018 [inline] validate_chain kernel/locking/lockdep.c:2460 [inline] __lock_acquire+0x2e94/0x4500 kernel/locking/lockdep.c:3487 lock_acquire+0x173/0x400 kernel/locking/lockdep.c:3994 lock_sock_nested+0xb3/0x100 net/core/sock.c:2770 lock_sock include/net/sock.h:1467 [inline] strp_sock_lock+0x29/0x40 net/strparser/strparser.c:451 do_strp_work net/strparser/strparser.c:415 [inline] strp_work+0x3c/0xd0 net/strparser/strparser.c:434 process_one_work+0x79e/0x16c0 kernel/workqueue.c:2114 worker_thread+0xcc/0xee0 kernel/workqueue.c:2248 kthread+0x338/0x400 kernel/kthread.c:232 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:404 other info that might help us debug this: Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock((&strp->work)); lock(sk_lock-AF_INET); lock((&strp->work)); lock(sk_lock-AF_INET); *** DEADLOCK *** 2 locks held by kworker/u4:2/25: #0: ("%s""kstrp"){+.+.}, at: [] work_static include/linux/workqueue.h:199 [inline] #0: ("%s""kstrp"){+.+.}, at: [] set_work_data kernel/workqueue.c:619 [inline] #0: ("%s""kstrp"){+.+.}, at: [] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline] #0: ("%s""kstrp"){+.+.}, at: [] process_one_work+0x6cd/0x16c0 kernel/workqueue.c:2085 #1: ((&strp->work)){+.+.}, at: [] process_one_work+0x703/0x16c0 kernel/workqueue.c:2089 stack backtrace: CPU: 0 PID: 25 Comm: kworker/u4:2 Not tainted 4.14.164-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: kstrp strp_work Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0xf7/0x13b lib/dump_stack.c:58 print_circular_bug.isra.40.cold.67+0x1bd/0x27d kernel/locking/lockdep.c:1258 check_prev_add kernel/locking/lockdep.c:1901 [inline] check_prevs_add kernel/locking/lockdep.c:2018 [inline] validate_chain kernel/locking/lockdep.c:2460 [inline] __lock_acquire+0x2e94/0x4500 kernel/locking/lockdep.c:3487 lock_acquire+0x173/0x400 kernel/locking/lockdep.c:3994 lock_sock_nested+0xb3/0x100 net/core/sock.c:2770 lock_sock include/net/sock.h:1467 [inline] strp_sock_lock+0x29/0x40 net/strparser/strparser.c:451 do_strp_work net/strparser/strparser.c:415 [inline] strp_work+0x3c/0xd0 net/strparser/strparser.c:434 process_one_work+0x79e/0x16c0 kernel/workqueue.c:2114 worker_thread+0xcc/0xee0 kernel/workqueue.c:2248 kthread+0x338/0x400 kernel/kthread.c:232 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:404 IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready kobject: 'loop2' (ffff8880a4ab11a0): kobject_uevent_env kobject: 'loop2' (ffff8880a4ab11a0): fill_kobj_path: path = '/devices/virtual/block/loop2' IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready 8021q: adding VLAN 0 to HW filter on device team0 IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready 8021q: adding VLAN 0 to HW filter on device team0 kobject: 'loop2' (ffff8880a4ab11a0): kobject_uevent_env kobject: 'loop2' (ffff8880a4ab11a0): fill_kobj_path: path = '/devices/virtual/block/loop2' 8021q: adding VLAN 0 to HW filter on device batadv0 kobject: 'vlan0' (ffff88809fac7200): kobject_add_internal: parent: 'mesh', set: '' IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready kobject: 'loop2' (ffff8880a4ab11a0): kobject_uevent_env 8021q: adding VLAN 0 to HW filter on device batadv0 kobject: 'loop2' (ffff8880a4ab11a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'vlan0' (ffff88808baa2900): kobject_add_internal: parent: 'mesh', set: '' IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready bridge0: port 1(bridge_slave_0) entered blocking state bridge0: port 1(bridge_slave_0) entered forwarding state kobject: 'loop2' (ffff8880a4ab11a0): kobject_uevent_env kobject: 'loop2' (ffff8880a4ab11a0): fill_kobj_path: path = '/devices/virtual/block/loop2' IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready bridge0: port 2(bridge_slave_1) entered blocking state bridge0: port 2(bridge_slave_1) entered forwarding state IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready bridge0: port 1(bridge_slave_0) entered blocking state bridge0: port 1(bridge_slave_0) entered forwarding state IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready bridge0: port 2(bridge_slave_1) entered blocking state bridge0: port 2(bridge_slave_1) entered forwarding state IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready kobject: 'loop5' (ffff8880a4b5ea60): kobject_uevent_env kobject: 'loop5' (ffff8880a4b5ea60): fill_kobj_path: path = '/devices/virtual/block/loop5' IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready kobject: 'loop5' (ffff8880a4b5ea60): kobject_uevent_env IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready kobject: 'loop5' (ffff8880a4b5ea60): fill_kobj_path: path = '/devices/virtual/block/loop5' IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready kobject: 'loop1' (ffff8880a4a357a0): kobject_uevent_env IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready kobject: 'loop1' (ffff8880a4a357a0): fill_kobj_path: path = '/devices/virtual/block/loop1' IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready kobject: 'loop1' (ffff8880a4a357a0): kobject_uevent_env IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready kobject: 'loop1' (ffff8880a4a357a0): fill_kobj_path: path = '/devices/virtual/block/loop1' IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready kobject: 'loop1' (ffff8880a4a357a0): kobject_uevent_env IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready kobject: 'loop1' (ffff8880a4a357a0): fill_kobj_path: path = '/devices/virtual/block/loop1' 8021q: adding VLAN 0 to HW filter on device bond0 kobject: 'loop2' (ffff8880a4ab11a0): kobject_uevent_env IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready kobject: 'loop2' (ffff8880a4ab11a0): fill_kobj_path: path = '/devices/virtual/block/loop2' IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready 8021q: adding VLAN 0 to HW filter on device team0 IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready 8021q: adding VLAN 0 to HW filter on device batadv0 kobject: 'vlan0' (ffff88808ee2a780): kobject_add_internal: parent: 'mesh', set: '' IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready bridge0: port 1(bridge_slave_0) entered blocking state bridge0: port 1(bridge_slave_0) entered forwarding state IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready 8021q: adding VLAN 0 to HW filter on device batadv0 kobject: 'vlan0' (ffff8880a6200480): kobject_add_internal: parent: 'mesh', set: '' IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready bridge0: port 2(bridge_slave_1) entered blocking state bridge0: port 2(bridge_slave_1) entered forwarding state IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready kobject: 'loop3' (ffff8880a4b01220): kobject_uevent_env kobject: 'loop3' (ffff8880a4b01220): fill_kobj_path: path = '/devices/virtual/block/loop3' IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready kobject: 'loop4' (ffff8880a4ac6160): kobject_uevent_env kobject: 'loop4' (ffff8880a4ac6160): fill_kobj_path: path = '/devices/virtual/block/loop4' 8021q: adding VLAN 0 to HW filter on device batadv0 kobject: 'vlan0' (ffff88807727e080): kobject_add_internal: parent: 'mesh', set: '' kobject: 'loop3' (ffff8880a4b01220): kobject_uevent_env kobject: 'loop3' (ffff8880a4b01220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (ffff8880a4b5ea60): kobject_uevent_env kobject: 'loop5' (ffff8880a4b5ea60): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (ffff8880a49a5720): kobject_uevent_env kobject: 'loop0' (ffff8880a49a5720): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (ffff8880a4ac6160): kobject_uevent_env kobject: 'loop4' (ffff8880a4ac6160): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (ffff8880a4ab11a0): kobject_uevent_env kobject: 'loop2' (ffff8880a4ab11a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (ffff8880a4a357a0): kobject_uevent_env kobject: 'loop1' (ffff8880a4a357a0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (ffff8880a4b01220): kobject_uevent_env kobject: 'loop3' (ffff8880a4b01220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (ffff8880a49a5720): kobject_uevent_env kobject: 'loop0' (ffff8880a49a5720): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (ffff8880a4b5ea60): kobject_uevent_env kobject: 'loop5' (ffff8880a4b5ea60): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (ffff8880a4ac6160): kobject_uevent_env kobject: 'loop4' (ffff8880a4ac6160): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (ffff8880a4b01220): kobject_uevent_env kobject: 'loop3' (ffff8880a4b01220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (ffff8880a4a357a0): kobject_uevent_env kobject: 'loop1' (ffff8880a4a357a0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (ffff8880a49a5720): kobject_uevent_env kobject: 'loop0' (ffff8880a49a5720): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (ffff8880a4b5ea60): kobject_uevent_env kobject: 'loop5' (ffff8880a4b5ea60): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (ffff8880a4ac6160): kobject_uevent_env kobject: 'loop4' (ffff8880a4ac6160): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (ffff8880a49a5720): kobject_uevent_env kobject: 'loop0' (ffff8880a49a5720): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (ffff8880a4b01220): kobject_uevent_env kobject: 'loop3' (ffff8880a4b01220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (ffff8880a4b5ea60): kobject_uevent_env kobject: 'loop5' (ffff8880a4b5ea60): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop5' (ffff8880a4b5ea60): kobject_uevent_env kobject: 'loop5' (ffff8880a4b5ea60): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (ffff8880a49a5720): kobject_uevent_env kobject: 'loop0' (ffff8880a49a5720): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (ffff8880a4ac6160): kobject_uevent_env kobject: 'loop4' (ffff8880a4ac6160): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (ffff8880a4ab11a0): kobject_uevent_env kobject: 'loop2' (ffff8880a4ab11a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (ffff8880a4b01220): kobject_uevent_env kobject: 'loop3' (ffff8880a4b01220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (ffff8880a4b5ea60): kobject_uevent_env kobject: 'loop5' (ffff8880a4b5ea60): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (ffff8880a4b01220): kobject_uevent_env kobject: 'loop3' (ffff8880a4b01220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (ffff8880a4ac6160): kobject_uevent_env kobject: 'loop4' (ffff8880a4ac6160): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (ffff8880a49a5720): kobject_uevent_env kobject: 'loop0' (ffff8880a49a5720): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (ffff8880a4ab11a0): kobject_uevent_env kobject: 'loop2' (ffff8880a4ab11a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (ffff8880a4b01220): kobject_uevent_env kobject: 'loop3' (ffff8880a4b01220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (ffff8880a4b5ea60): kobject_uevent_env kobject: 'loop5' (ffff8880a4b5ea60): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (ffff8880a4ac6160): kobject_uevent_env kobject: 'loop4' (ffff8880a4ac6160): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (ffff8880a49a5720): kobject_uevent_env kobject: 'loop0' (ffff8880a49a5720): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (ffff8880a4ab11a0): kobject_uevent_env kobject: 'loop2' (ffff8880a4ab11a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (ffff8880a4b01220): kobject_uevent_env kobject: 'loop3' (ffff8880a4b01220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (ffff8880a4b5ea60): kobject_uevent_env kobject: 'loop5' (ffff8880a4b5ea60): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (ffff8880a4ac6160): kobject_uevent_env kobject: 'loop4' (ffff8880a4ac6160): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (ffff8880a4b01220): kobject_uevent_env kobject: 'loop3' (ffff8880a4b01220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (ffff8880a49a5720): kobject_uevent_env kobject: 'loop0' (ffff8880a49a5720): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (ffff8880a4ab11a0): kobject_uevent_env kobject: 'loop2' (ffff8880a4ab11a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (ffff8880a4b01220): kobject_uevent_env kobject: 'loop3' (ffff8880a4b01220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (ffff8880a4b5ea60): kobject_uevent_env kobject: 'loop5' (ffff8880a4b5ea60): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (ffff8880a4ac6160): kobject_uevent_env kobject: 'loop4' (ffff8880a4ac6160): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (ffff8880a49a5720): kobject_uevent_env kobject: 'loop0' (ffff8880a49a5720): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (ffff8880a4ab11a0): kobject_uevent_env kobject: 'loop2' (ffff8880a4ab11a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (ffff8880a4b01220): kobject_uevent_env kobject: 'loop3' (ffff8880a4b01220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (ffff8880a4b5ea60): kobject_uevent_env kobject: 'loop5' (ffff8880a4b5ea60): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (ffff8880a4ac6160): kobject_uevent_env kobject: 'loop4' (ffff8880a4ac6160): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (ffff8880a49a5720): kobject_uevent_env kobject: 'loop0' (ffff8880a49a5720): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (ffff8880a4b01220): kobject_uevent_env kobject: 'loop3' (ffff8880a4b01220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (ffff8880a4ac6160): kobject_uevent_env kobject: 'loop4' (ffff8880a4ac6160): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (ffff8880a4b5ea60): kobject_uevent_env kobject: 'loop5' (ffff8880a4b5ea60): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (ffff8880a4ab11a0): kobject_uevent_env kobject: 'loop2' (ffff8880a4ab11a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (ffff8880a4b01220): kobject_uevent_env kobject: 'loop3' (ffff8880a4b01220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (ffff8880a4ac6160): kobject_uevent_env kobject: 'loop4' (ffff8880a4ac6160): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (ffff8880a4b5ea60): kobject_uevent_env kobject: 'loop5' (ffff8880a4b5ea60): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (ffff8880a49a5720): kobject_uevent_env kobject: 'loop0' (ffff8880a49a5720): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (ffff8880a4ab11a0): kobject_uevent_env kobject: 'loop2' (ffff8880a4ab11a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (ffff8880a4b01220): kobject_uevent_env kobject: 'loop3' (ffff8880a4b01220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (ffff8880a4ac6160): kobject_uevent_env kobject: 'loop4' (ffff8880a4ac6160): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (ffff8880a4b5ea60): kobject_uevent_env kobject: 'loop5' (ffff8880a4b5ea60): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (ffff8880a49a5720): kobject_uevent_env kobject: 'loop0' (ffff8880a49a5720): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (ffff8880a4b01220): kobject_uevent_env kobject: 'loop3' (ffff8880a4b01220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (ffff8880a4ac6160): kobject_uevent_env kobject: 'loop4' (ffff8880a4ac6160): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (ffff8880a4b5ea60): kobject_uevent_env kobject: 'loop5' (ffff8880a4b5ea60): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (ffff8880a4ab11a0): kobject_uevent_env kobject: 'loop2' (ffff8880a4ab11a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (ffff8880a49a5720): kobject_uevent_env kobject: 'loop0' (ffff8880a49a5720): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (ffff8880a4b01220): kobject_uevent_env kobject: 'loop3' (ffff8880a4b01220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (ffff8880a4ac6160): kobject_uevent_env kobject: 'loop4' (ffff8880a4ac6160): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (ffff8880a4b5ea60): kobject_uevent_env kobject: 'loop5' (ffff8880a4b5ea60): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (ffff8880a49a5720): kobject_uevent_env kobject: 'loop0' (ffff8880a49a5720): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (ffff8880a4ab11a0): kobject_uevent_env kobject: 'loop2' (ffff8880a4ab11a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (ffff8880a4a357a0): kobject_uevent_env kobject: 'loop1' (ffff8880a4a357a0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (ffff8880a49a5720): kobject_uevent_env kobject: 'loop0' (ffff8880a49a5720): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (ffff8880a4ac6160): kobject_uevent_env kobject: 'loop4' (ffff8880a4ac6160): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (ffff8880a4ab11a0): kobject_uevent_env kobject: 'loop2' (ffff8880a4ab11a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (ffff8880a49a5720): kobject_uevent_env kobject: 'loop0' (ffff8880a49a5720): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (ffff8880a4ab11a0): kobject_uevent_env kobject: 'loop2' (ffff8880a4ab11a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (ffff8880a4a357a0): kobject_uevent_env kobject: 'loop1' (ffff8880a4a357a0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (ffff8880a4b5ea60): kobject_uevent_env kobject: 'loop5' (ffff8880a4b5ea60): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (ffff8880a4ac6160): kobject_uevent_env kobject: 'loop4' (ffff8880a4ac6160): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (ffff8880a49a5720): kobject_uevent_env kobject: 'loop0' (ffff8880a49a5720): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (ffff8880a4ab11a0): kobject_uevent_env kobject: 'loop2' (ffff8880a4ab11a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (ffff8880a4a357a0): kobject_uevent_env kobject: 'loop1' (ffff8880a4a357a0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (ffff8880a4b5ea60): kobject_uevent_env kobject: 'loop5' (ffff8880a4b5ea60): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (ffff8880a4ac6160): kobject_uevent_env kobject: 'loop4' (ffff8880a4ac6160): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (ffff8880a4ab11a0): kobject_uevent_env kobject: 'loop2' (ffff8880a4ab11a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (ffff8880a4b5ea60): kobject_uevent_env kobject: 'loop5' (ffff8880a4b5ea60): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (ffff8880a49a5720): kobject_uevent_env kobject: 'loop0' (ffff8880a49a5720): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (ffff8880a4ac6160): kobject_uevent_env kobject: 'loop4' (ffff8880a4ac6160): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (ffff8880a4a357a0): kobject_uevent_env kobject: 'loop1' (ffff8880a4a357a0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (ffff8880a49a5720): kobject_uevent_env kobject: 'loop0' (ffff8880a49a5720): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (ffff8880a4b5ea60): kobject_uevent_env kobject: 'loop5' (ffff8880a4b5ea60): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (ffff8880a49a5720): kobject_uevent_env kobject: 'loop0' (ffff8880a49a5720): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (ffff8880a4a357a0): kobject_uevent_env kobject: 'loop1' (ffff8880a4a357a0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (ffff8880a4ac6160): kobject_uevent_env kobject: 'loop4' (ffff8880a4ac6160): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (ffff8880a4ab11a0): kobject_uevent_env kobject: 'loop2' (ffff8880a4ab11a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (ffff8880a4a357a0): kobject_uevent_env kobject: 'loop1' (ffff8880a4a357a0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (ffff8880a49a5720): kobject_uevent_env kobject: 'loop0' (ffff8880a49a5720): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (ffff8880a4b5ea60): kobject_uevent_env kobject: 'loop5' (ffff8880a4b5ea60): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (ffff8880a4a357a0): kobject_uevent_env kobject: 'loop1' (ffff8880a4a357a0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (ffff8880a4ab11a0): kobject_uevent_env kobject: 'loop2' (ffff8880a4ab11a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (ffff8880a4ac6160): kobject_uevent_env kobject: 'loop4' (ffff8880a4ac6160): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (ffff8880a49a5720): kobject_uevent_env kobject: 'loop0' (ffff8880a49a5720): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (ffff8880a4a357a0): kobject_uevent_env kobject: 'loop1' (ffff8880a4a357a0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (ffff8880a49a5720): kobject_uevent_env kobject: 'loop0' (ffff8880a49a5720): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (ffff8880a4b5ea60): kobject_uevent_env kobject: 'loop5' (ffff8880a4b5ea60): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (ffff8880a4ac6160): kobject_uevent_env kobject: 'loop4' (ffff8880a4ac6160): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (ffff8880a4ab11a0): kobject_uevent_env kobject: 'loop2' (ffff8880a4ab11a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (ffff8880a4a357a0): kobject_uevent_env kobject: 'loop1' (ffff8880a4a357a0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (ffff8880a49a5720): kobject_uevent_env kobject: 'loop0' (ffff8880a49a5720): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (ffff8880a4a357a0): kobject_uevent_env kobject: 'loop1' (ffff8880a4a357a0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (ffff8880a4b5ea60): kobject_uevent_env kobject: 'loop5' (ffff8880a4b5ea60): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (ffff8880a49a5720): kobject_uevent_env kobject: 'loop0' (ffff8880a49a5720): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (ffff8880a4ac6160): kobject_uevent_env kobject: 'loop4' (ffff8880a4ac6160): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (ffff8880a4ab11a0): kobject_uevent_env kobject: 'loop2' (ffff8880a4ab11a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (ffff8880a4a357a0): kobject_uevent_env kobject: 'loop1' (ffff8880a4a357a0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (ffff8880a4b5ea60): kobject_uevent_env kobject: 'loop5' (ffff8880a4b5ea60): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (ffff8880a4ac6160): kobject_uevent_env kobject: 'loop4' (ffff8880a4ac6160): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (ffff8880a49a5720): kobject_uevent_env kobject: 'loop0' (ffff8880a49a5720): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (ffff8880a4ab11a0): kobject_uevent_env kobject: 'loop2' (ffff8880a4ab11a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (ffff8880a4a357a0): kobject_uevent_env kobject: 'loop1' (ffff8880a4a357a0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (ffff8880a4b5ea60): kobject_uevent_env kobject: 'loop5' (ffff8880a4b5ea60): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (ffff8880a4a357a0): kobject_uevent_env kobject: 'loop1' (ffff8880a4a357a0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (ffff8880a4ab11a0): kobject_uevent_env kobject: 'loop2' (ffff8880a4ab11a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (ffff8880a4ac6160): kobject_uevent_env kobject: 'loop4' (ffff8880a4ac6160): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (ffff8880a4b5ea60): kobject_uevent_env kobject: 'loop5' (ffff8880a4b5ea60): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (ffff8880a49a5720): kobject_uevent_env kobject: 'loop0' (ffff8880a49a5720): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (ffff8880a4a357a0): kobject_uevent_env kobject: 'loop1' (ffff8880a4a357a0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (ffff8880a4b5ea60): kobject_uevent_env kobject: 'loop5' (ffff8880a4b5ea60): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (ffff8880a4ab11a0): kobject_uevent_env kobject: 'loop2' (ffff8880a4ab11a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (ffff8880a4ac6160): kobject_uevent_env kobject: 'loop4' (ffff8880a4ac6160): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (ffff8880a49a5720): kobject_uevent_env kobject: 'loop0' (ffff8880a49a5720): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (ffff8880a4a357a0): kobject_uevent_env kobject: 'loop1' (ffff8880a4a357a0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (ffff8880a4b5ea60): kobject_uevent_env kobject: 'loop5' (ffff8880a4b5ea60): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (ffff8880a4ac6160): kobject_uevent_env kobject: 'loop4' (ffff8880a4ac6160): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (ffff8880a4ab11a0): kobject_uevent_env kobject: 'loop2' (ffff8880a4ab11a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (ffff8880a49a5720): kobject_uevent_env kobject: 'loop0' (ffff8880a49a5720): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (ffff8880a4a357a0): kobject_uevent_env kobject: 'loop1' (ffff8880a4a357a0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (ffff8880a4b5ea60): kobject_uevent_env kobject: 'loop5' (ffff8880a4b5ea60): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (ffff8880a4ab11a0): kobject_uevent_env kobject: 'loop2' (ffff8880a4ab11a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (ffff8880a4ac6160): kobject_uevent_env kobject: 'loop4' (ffff8880a4ac6160): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (ffff8880a4a357a0): kobject_uevent_env kobject: 'loop1' (ffff8880a4a357a0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (ffff8880a49a5720): kobject_uevent_env kobject: 'loop0' (ffff8880a49a5720): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (ffff8880a4b5ea60): kobject_uevent_env kobject: 'loop5' (ffff8880a4b5ea60): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (ffff8880a4ac6160): kobject_uevent_env kobject: 'loop4' (ffff8880a4ac6160): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (ffff8880a4a357a0): kobject_uevent_env kobject: 'loop1' (ffff8880a4a357a0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (ffff8880a4b5ea60): kobject_uevent_env kobject: 'loop5' (ffff8880a4b5ea60): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (ffff8880a4ab11a0): kobject_uevent_env kobject: 'loop2' (ffff8880a4ab11a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (ffff8880a49a5720): kobject_uevent_env kobject: 'loop0' (ffff8880a49a5720): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (ffff8880a4ac6160): kobject_uevent_env kobject: 'loop4' (ffff8880a4ac6160): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (ffff8880a4a357a0): kobject_uevent_env kobject: 'loop1' (ffff8880a4a357a0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (ffff8880a4ab11a0): kobject_uevent_env kobject: 'loop2' (ffff8880a4ab11a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (ffff8880a4ac6160): kobject_uevent_env kobject: 'loop4' (ffff8880a4ac6160): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (ffff8880a4b5ea60): kobject_uevent_env kobject: 'loop5' (ffff8880a4b5ea60): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (ffff8880a49a5720): kobject_uevent_env kobject: 'loop0' (ffff8880a49a5720): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (ffff8880a4ab11a0): kobject_uevent_env kobject: 'loop2' (ffff8880a4ab11a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (ffff8880a4a357a0): kobject_uevent_env kobject: 'loop1' (ffff8880a4a357a0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (ffff8880a49a5720): kobject_uevent_env kobject: 'loop0' (ffff8880a49a5720): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (ffff8880a4b5ea60): kobject_uevent_env kobject: 'loop5' (ffff8880a4b5ea60): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (ffff8880a4ac6160): kobject_uevent_env kobject: 'loop4' (ffff8880a4ac6160): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (ffff8880a4ab11a0): kobject_uevent_env kobject: 'loop2' (ffff8880a4ab11a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (ffff8880a4a357a0): kobject_uevent_env kobject: 'loop1' (ffff8880a4a357a0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (ffff8880a4b5ea60): kobject_uevent_env kobject: 'loop5' (ffff8880a4b5ea60): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (ffff8880a49a5720): kobject_uevent_env kobject: 'loop0' (ffff8880a49a5720): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (ffff8880a4ab11a0): kobject_uevent_env kobject: 'loop2' (ffff8880a4ab11a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (ffff8880a4ac6160): kobject_uevent_env kobject: 'loop4' (ffff8880a4ac6160): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (ffff8880a4a357a0): kobject_uevent_env kobject: 'loop1' (ffff8880a4a357a0): fill_kobj_path: path = '/devices/virtual/block/loop1'