====================================================== WARNING: possible circular locking dependency detected kobject: 'kvm' (00000000c8314001): kobject_uevent_env 4.19.36 #4 Not tainted ------------------------------------------------------ syz-executor.2/15066 is trying to acquire lock: 00000000a90047a3 (&acct->lock#2){+.+.}, at: acct_pin_kill+0x27/0x100 kernel/acct.c:173 but task is already holding lock: 000000009c923946 (sb_writers#4){.+.+}, at: sb_start_write include/linux/fs.h:1569 [inline] 000000009c923946 (sb_writers#4){.+.+}, at: mnt_want_write+0x3f/0xc0 fs/namespace.c:360 which lock already depends on the new lock. kobject: 'kvm' (00000000c8314001): fill_kobj_path: path = '/devices/virtual/misc/kvm' the existing dependency chain (in reverse order) is: -> #2 (sb_writers#4){.+.+}: percpu_down_read_preempt_disable include/linux/percpu-rwsem.h:36 [inline] percpu_down_read include/linux/percpu-rwsem.h:59 [inline] __sb_start_write+0x20b/0x360 fs/super.c:1387 sb_start_write include/linux/fs.h:1569 [inline] mnt_want_write+0x3f/0xc0 fs/namespace.c:360 ovl_want_write+0x76/0xa0 fs/overlayfs/util.c:24 ovl_link+0x7c/0x2d5 fs/overlayfs/dir.c:674 vfs_link+0x7a4/0xb60 fs/namei.c:4240 FAT-fs (loop5): Directory bread(block 26880) failed do_linkat+0x550/0x770 fs/namei.c:4308 __do_sys_link fs/namei.c:4337 [inline] __se_sys_link fs/namei.c:4335 [inline] __x64_sys_link+0x61/0x80 fs/namei.c:4335 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #1 (&ovl_i_mutex_key[depth]){+.+.}: down_write+0x38/0x90 kernel/locking/rwsem.c:70 inode_lock include/linux/fs.h:738 [inline] ovl_write_iter+0x148/0xc20 fs/overlayfs/file.c:231 call_write_iter include/linux/fs.h:1811 [inline] new_sync_write fs/read_write.c:474 [inline] __vfs_write+0x58e/0x820 fs/read_write.c:487 __kernel_write+0x110/0x390 fs/read_write.c:506 do_acct_process+0xd37/0x1150 kernel/acct.c:520 slow_acct_process kernel/acct.c:579 [inline] acct_process+0x568/0x61e kernel/acct.c:605 do_exit+0x17c0/0x2fa0 kernel/exit.c:866 do_group_exit+0x135/0x370 kernel/exit.c:979 get_signal+0x399/0x1d50 kernel/signal.c:2572 do_signal+0x95/0x1950 arch/x86/kernel/signal.c:816 exit_to_usermode_loop+0x244/0x2c0 arch/x86/entry/common.c:162 prepare_exit_to_usermode arch/x86/entry/common.c:197 [inline] syscall_return_slowpath arch/x86/entry/common.c:268 [inline] do_syscall_64+0x52d/0x610 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #0 (&acct->lock#2){+.+.}: lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3903 __mutex_lock_common kernel/locking/mutex.c:925 [inline] __mutex_lock+0xf7/0x1300 kernel/locking/mutex.c:1072 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087 acct_pin_kill+0x27/0x100 kernel/acct.c:173 pin_kill+0x18f/0x860 fs/fs_pin.c:50 acct_on+0x574/0x790 kernel/acct.c:254 __do_sys_acct kernel/acct.c:286 [inline] __se_sys_acct kernel/acct.c:273 [inline] __x64_sys_acct+0xae/0x200 kernel/acct.c:273 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe other info that might help us debug this: Chain exists of: &acct->lock#2 --> &ovl_i_mutex_key[depth] --> sb_writers#4 Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(sb_writers#4); lock(&ovl_i_mutex_key[depth]); lock(sb_writers#4); lock(&acct->lock#2); *** DEADLOCK *** 2 locks held by syz-executor.2/15066: #0: 000000005b01252f (acct_on_mutex){+.+.}, at: __do_sys_acct kernel/acct.c:285 [inline] #0: 000000005b01252f (acct_on_mutex){+.+.}, at: __se_sys_acct kernel/acct.c:273 [inline] #0: 000000005b01252f (acct_on_mutex){+.+.}, at: __x64_sys_acct+0xa6/0x200 kernel/acct.c:273 #1: 000000009c923946 (sb_writers#4){.+.+}, at: sb_start_write include/linux/fs.h:1569 [inline] #1: 000000009c923946 (sb_writers#4){.+.+}, at: mnt_want_write+0x3f/0xc0 fs/namespace.c:360 stack backtrace: CPU: 1 PID: 15066 Comm: syz-executor.2 Not tainted 4.19.36 #4 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x172/0x1f0 lib/dump_stack.c:113 print_circular_bug.isra.0.cold+0x1cc/0x28f kernel/locking/lockdep.c:1221 check_prev_add kernel/locking/lockdep.c:1861 [inline] check_prevs_add kernel/locking/lockdep.c:1974 [inline] validate_chain kernel/locking/lockdep.c:2415 [inline] __lock_acquire+0x2e6d/0x48f0 kernel/locking/lockdep.c:3411 lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3903 __mutex_lock_common kernel/locking/mutex.c:925 [inline] __mutex_lock+0xf7/0x1300 kernel/locking/mutex.c:1072 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087 acct_pin_kill+0x27/0x100 kernel/acct.c:173 pin_kill+0x18f/0x860 fs/fs_pin.c:50 acct_on+0x574/0x790 kernel/acct.c:254 __do_sys_acct kernel/acct.c:286 [inline] __se_sys_acct kernel/acct.c:273 [inline] __x64_sys_acct+0xae/0x200 kernel/acct.c:273 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x458d99 Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007fd10714dc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a3 RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000458d99 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd10714e6d4 R13: 00000000004becb2 R14: 00000000004cfa30 R15: 00000000ffffffff FAT-fs (loop5): Directory bread(block 26881) failed kobject: 'kvm' (00000000c8314001): kobject_uevent_env kobject: 'kvm' (00000000c8314001): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'batman_adv' (00000000534a6518): kobject_uevent_env kobject: 'kvm' (00000000c8314001): kobject_uevent_env FAT-fs (loop5): Directory bread(block 26882) failed Process accounting resumed FAT-fs (loop5): Directory bread(block 26883) failed FAT-fs (loop5): Directory bread(block 26884) failed kobject: 'loop4' (00000000a523dbe5): kobject_uevent_env kobject: 'batman_adv' (00000000534a6518): kobject_uevent_env: filter function caused the event to drop! kobject: 'kvm' (00000000c8314001): fill_kobj_path: path = '/devices/virtual/misc/kvm' FAT-fs (loop5): Directory bread(block 26885) failed kobject: 'loop4' (00000000a523dbe5): fill_kobj_path: path = '/devices/virtual/block/loop4' FAT-fs (loop5): Directory bread(block 26886) failed FAT-fs (loop5): Directory bread(block 26887) failed kobject: 'batman_adv' (00000000534a6518): kobject_cleanup, parent (null) kobject: 'batman_adv' (00000000534a6518): calling ktype release FAT-fs (loop5): Directory bread(block 26888) failed kobject: (00000000534a6518): dynamic_kobj_release FAT-fs (loop5): Directory bread(block 26889) failed kobject: 'loop1' (000000009eff9ba9): kobject_uevent_env kobject: 'batman_adv': free name kobject: 'loop1' (000000009eff9ba9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000c8314001): kobject_uevent_env kobject: 'kvm' (00000000c8314001): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'rx-0' (00000000fd7fe1d2): kobject_cleanup, parent 00000000d0284f08 kobject: 'loop5' (000000004700d589): kobject_uevent_env kobject: 'loop5' (000000004700d589): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (00000000fd7fe1d2): auto cleanup 'remove' event kobject: 'kvm' (00000000c8314001): kobject_uevent_env kobject: 'rx-0' (00000000fd7fe1d2): kobject_uevent_env kobject: 'kvm' (00000000c8314001): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (000000004700d589): kobject_uevent_env kobject: 'loop4' (00000000a523dbe5): kobject_uevent_env kobject: 'loop4' (00000000a523dbe5): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (00000000fd7fe1d2): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/rx-0' kobject: 'loop5' (000000004700d589): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (00000000fd7fe1d2): auto cleanup kobject_del kobject: 'kvm' (00000000c8314001): kobject_uevent_env kobject: 'rx-0' (00000000fd7fe1d2): calling ktype release kobject: 'loop0' (00000000b80ca206): kobject_uevent_env kobject: 'kvm' (00000000c8314001): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'rx-0': free name kobject: 'tx-0' (000000000dfce58f): kobject_cleanup, parent 00000000d0284f08 kobject: 'loop0' (00000000b80ca206): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'tx-0' (000000000dfce58f): auto cleanup 'remove' event kobject: 'loop5' (000000004700d589): kobject_uevent_env kobject: 'kvm' (00000000c8314001): kobject_uevent_env kobject: 'tx-0' (000000000dfce58f): kobject_uevent_env kobject: 'loop5' (000000004700d589): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop5' (000000004700d589): kobject_uevent_env kobject: 'kvm' (00000000c8314001): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (000000004700d589): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0' (000000000dfce58f): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/tx-0' kobject: 'loop4' (00000000a523dbe5): kobject_uevent_env FAT-fs (loop5): Directory bread(block 26880) failed kobject: 'loop4' (00000000a523dbe5): fill_kobj_path: path = '/devices/virtual/block/loop4' FAT-fs (loop5): Directory bread(block 26881) failed kobject: 'tx-0' (000000000dfce58f): auto cleanup kobject_del kobject: 'tx-0' (000000000dfce58f): calling ktype release kobject: 'loop1' (000000009eff9ba9): kobject_uevent_env FAT-fs (loop5): Directory bread(block 26882) failed kobject: 'loop1' (000000009eff9ba9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'tx-0': free name FAT-fs (loop5): Directory bread(block 26883) failed kobject: 'queues' (00000000d0284f08): kobject_cleanup, parent (null) kobject: 'loop0' (00000000b80ca206): kobject_uevent_env FAT-fs (loop5): Directory bread(block 26884) failed kobject: 'queues' (00000000d0284f08): calling ktype release FAT-fs (loop5): Directory bread(block 26885) failed kobject: 'loop0' (00000000b80ca206): fill_kobj_path: path = '/devices/virtual/block/loop0' FAT-fs (loop5): Directory bread(block 26886) failed kobject: 'queues' (00000000d0284f08): kset_release kobject: 'queues': free name FAT-fs (loop5): Directory bread(block 26887) failed kobject: 'þ€' (00000000f3ca2806): kobject_uevent_env FAT-fs (loop5): Directory bread(block 26888) failed kobject: 'þ€' (00000000f3ca2806): fill_kobj_path: path = '/devices/virtual/net/þ€' FAT-fs (loop5): Directory bread(block 26889) failed kobject: 'rx-0' (000000001a314a51): kobject_cleanup, parent 00000000165a8c39 kobject: 'rx-0' (000000001a314a51): auto cleanup 'remove' event kobject: 'rx-0' (000000001a314a51): kobject_uevent_env Process accounting resumed kobject: 'rx-0' (000000001a314a51): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop4' (00000000a523dbe5): kobject_uevent_env kobject: 'loop4' (00000000a523dbe5): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (000000001a314a51): auto cleanup kobject_del kobject: 'rx-0' (000000001a314a51): calling ktype release kobject: 'loop5' (000000004700d589): kobject_uevent_env kobject: 'loop5' (000000004700d589): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0': free name kobject: 'tx-0' (00000000fce4fdcf): kobject_cleanup, parent 00000000165a8c39 kobject: 'loop1' (000000009eff9ba9): kobject_uevent_env kobject: 'tx-0' (00000000fce4fdcf): auto cleanup 'remove' event kobject: 'loop1' (000000009eff9ba9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (00000000b80ca206): kobject_uevent_env kobject: 'loop0' (00000000b80ca206): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'tx-0' (00000000fce4fdcf): kobject_uevent_env kobject: 'loop5' (000000004700d589): kobject_uevent_env kobject: 'loop5' (000000004700d589): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0' (00000000fce4fdcf): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000fce4fdcf): auto cleanup kobject_del kobject: 'tx-0' (00000000fce4fdcf): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000165a8c39): kobject_cleanup, parent (null) kobject: 'queues' (00000000165a8c39): calling ktype release kobject: 'queues' (00000000165a8c39): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (0000000070cd5116): kobject_uevent_env kobject: 'ip6gre0' (0000000070cd5116): kobject_uevent_env: uevent_suppress caused the event to drop! FAT-fs (loop5): Directory bread(block 26880) failed FAT-fs (loop5): Directory bread(block 26881) failed kobject: 'þ€' (00000000f3ca2806): kobject_cleanup, parent (null) FAT-fs (loop5): Directory bread(block 26882) failed kobject: 'þ€' (00000000f3ca2806): calling ktype release FAT-fs (loop5): Directory bread(block 26883) failed kobject: 'þ€': free name kobject: 'ip6gre0' (0000000070cd5116): kobject_cleanup, parent (null) FAT-fs (loop5): Directory bread(block 26884) failed kobject: 'þ€' (00000000dcfcf542): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6gre0' (0000000070cd5116): auto cleanup 'remove' event kobject: 'þ€' (00000000dcfcf542): kobject_uevent_env kobject: 'þ€' (00000000dcfcf542): fill_kobj_path: path = '/devices/virtual/net/þ€' FAT-fs (loop5): Directory bread(block 26885) failed kobject: 'queues' (0000000011f23408): kobject_add_internal: parent: 'þ€', set: '' kobject: 'ip6gre0' (0000000070cd5116): kobject_uevent_env kobject: 'queues' (0000000011f23408): kobject_uevent_env kobject: 'ip6gre0' (0000000070cd5116): kobject_uevent_env: uevent_suppress caused the event to drop! FAT-fs (loop5): Directory bread(block 26886) failed kobject: 'ip6gre0' (0000000070cd5116): calling ktype release kobject: 'queues' (0000000011f23408): kobject_uevent_env: filter function caused the event to drop! kobject: 'ip6gre0': free name kobject: 'loop4' (00000000a523dbe5): kobject_uevent_env FAT-fs (loop5): Directory bread(block 26887) failed kobject: 'loop4' (00000000a523dbe5): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (00000000f140fee9): kobject_add_internal: parent: 'queues', set: 'queues' FAT-fs (loop5): Directory bread(block 26888) failed kobject: 'rx-0' (00000000f140fee9): kobject_uevent_env FAT-fs (loop5): Directory bread(block 26889) failed kobject: 'rx-0' (00000000f140fee9): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/rx-0' kobject: 'loop5' (000000004700d589): kobject_uevent_env kobject: 'loop5' (000000004700d589): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0' (000000009c0dafa9): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000009c0dafa9): kobject_uevent_env kobject: 'tx-0' (000000009c0dafa9): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/tx-0' kobject: 'brif' (000000003a3288fe): kobject_add_internal: parent: 'þ€', set: '' kobject: 'batman_adv' (00000000a0ae15d8): kobject_add_internal: parent: 'þ€', set: '' kobject: 'rx-0' (00000000c2bfb787): kobject_cleanup, parent 00000000780322f0 kobject: 'rx-0' (00000000c2bfb787): auto cleanup 'remove' event kobject: 'loop5' (000000004700d589): kobject_uevent_env kobject: 'loop5' (000000004700d589): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (00000000c2bfb787): kobject_uevent_env kobject: 'loop3' (00000000728bd6f3): kobject_uevent_env kobject: 'rx-0' (00000000c2bfb787): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop3' (00000000728bd6f3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (00000000c2bfb787): auto cleanup kobject_del kobject: 'loop0' (00000000b80ca206): kobject_uevent_env kobject: 'rx-0' (00000000c2bfb787): calling ktype release kobject: 'rx-0': free name kobject: 'loop0' (00000000b80ca206): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'tx-0' (00000000360f0c9a): kobject_cleanup, parent 00000000780322f0 kobject: 'tx-0' (00000000360f0c9a): auto cleanup 'remove' event kobject: 'tx-0' (00000000360f0c9a): kobject_uevent_env kobject: 'loop5' (000000004700d589): kobject_uevent_env kobject: 'tx-0' (00000000360f0c9a): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop5' (000000004700d589): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0' (00000000360f0c9a): auto cleanup kobject_del kobject: 'tx-0' (00000000360f0c9a): calling ktype release kobject: 'loop1' (000000009eff9ba9): kobject_uevent_env kobject: 'tx-0': free name kobject: 'loop1' (000000009eff9ba9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'queues' (00000000780322f0): kobject_cleanup, parent (null) kobject: 'queues' (00000000780322f0): calling ktype release kobject: 'queues' (00000000780322f0): kset_release kobject: 'queues': free name kobject: 'ip6tnl0' (00000000cfb5fe94): kobject_uevent_env kobject: 'ip6tnl0' (00000000cfb5fe94): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop4' (00000000a523dbe5): kobject_uevent_env kobject: 'brif' (000000003a3288fe): kobject_cleanup, parent 00000000dcfcf542 kobject: 'loop4' (00000000a523dbe5): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'brif' (000000003a3288fe): auto cleanup kobject_del kobject: 'brif' (000000003a3288fe): calling ktype release kobject: 'loop0' (00000000b80ca206): kobject_uevent_env kobject: (000000003a3288fe): dynamic_kobj_release kobject: 'brif': free name kobject: 'batman_adv' (00000000a0ae15d8): kobject_uevent_env kobject: 'loop0' (00000000b80ca206): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'batman_adv' (00000000a0ae15d8): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (00000000a0ae15d8): kobject_cleanup, parent (null) kobject: 'batman_adv' (00000000a0ae15d8): calling ktype release kobject: (00000000a0ae15d8): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (00000000f140fee9): kobject_cleanup, parent 0000000011f23408 kobject: 'rx-0' (00000000f140fee9): auto cleanup 'remove' event kobject: 'rx-0' (00000000f140fee9): kobject_uevent_env kobject: 'rx-0' (00000000f140fee9): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/rx-0' kobject: 'rx-0' (00000000f140fee9): auto cleanup kobject_del kobject: 'rx-0' (00000000f140fee9): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000009c0dafa9): kobject_cleanup, parent 0000000011f23408 kobject: 'loop1' (000000009eff9ba9): kobject_uevent_env kobject: 'tx-0' (000000009c0dafa9): auto cleanup 'remove' event kobject: 'loop1' (000000009eff9ba9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'tx-0' (000000009c0dafa9): kobject_uevent_env kobject: 'tx-0' (000000009c0dafa9): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/tx-0' kobject: 'tx-0' (000000009c0dafa9): auto cleanup kobject_del kobject: 'loop4' (00000000a523dbe5): kobject_uevent_env kobject: 'tx-0' (000000009c0dafa9): calling ktype release kobject: 'loop4' (00000000a523dbe5): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'tx-0': free name kobject: 'queues' (0000000011f23408): kobject_cleanup, parent (null) kobject: 'queues' (0000000011f23408): calling ktype release kobject: 'queues' (0000000011f23408): kset_release kobject: 'queues': free name kobject: 'þ€' (00000000dcfcf542): kobject_uevent_env kobject: 'þ€' (00000000dcfcf542): fill_kobj_path: path = '/devices/virtual/net/þ€' kobject: 'ip6tnl0' (00000000cfb5fe94): kobject_cleanup, parent (null) kobject: 'ip6tnl0' (00000000cfb5fe94): auto cleanup 'remove' event kobject: 'ip6tnl0' (00000000cfb5fe94): kobject_uevent_env kobject: 'ip6tnl0' (00000000cfb5fe94): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6tnl0' (00000000cfb5fe94): calling ktype release kobject: 'þ€' (00000000dcfcf542): kobject_cleanup, parent (null) kobject: 'ip6tnl0': free name kobject: 'þ€' (00000000dcfcf542): calling ktype release kobject: 'þ€': free name kobject: 'rx-0' (0000000044fe0917): kobject_cleanup, parent 00000000ee80480f kobject: 'rx-0' (0000000044fe0917): auto cleanup 'remove' event kobject: 'rx-0' (0000000044fe0917): kobject_uevent_env kobject: 'rx-0' (0000000044fe0917): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop3' (00000000728bd6f3): kobject_uevent_env kobject: 'loop3' (00000000728bd6f3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (0000000044fe0917): auto cleanup kobject_del kobject: 'rx-0' (0000000044fe0917): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000a7cc355e): kobject_cleanup, parent 00000000ee80480f kobject: 'tx-0' (00000000a7cc355e): auto cleanup 'remove' event kobject: 'loop0' (00000000b80ca206): kobject_uevent_env kobject: 'loop0' (00000000b80ca206): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'tx-0' (00000000a7cc355e): kobject_uevent_env kobject: 'tx-0' (00000000a7cc355e): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop5' (000000004700d589): kobject_uevent_env kobject: 'loop5' (000000004700d589): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0' (00000000a7cc355e): auto cleanup kobject_del kobject: 'tx-0' (00000000a7cc355e): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000ee80480f): kobject_cleanup, parent (null) kobject: 'queues' (00000000ee80480f): calling ktype release kobject: 'queues' (00000000ee80480f): kset_release kobject: 'loop1' (000000009eff9ba9): kobject_uevent_env kobject: 'queues': free name kobject: 'sit0' (0000000078c36671): kobject_uevent_env kobject: 'sit0' (0000000078c36671): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop1' (000000009eff9ba9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'þ€' (0000000012306f0f): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop4' (00000000a523dbe5): kobject_uevent_env kobject: 'loop4' (00000000a523dbe5): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (00000000b80ca206): kobject_uevent_env kobject: 'þ€' (0000000012306f0f): kobject_uevent_env kobject: 'loop0' (00000000b80ca206): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'þ€' (0000000012306f0f): fill_kobj_path: path = '/devices/virtual/net/þ€' kobject: 'queues' (0000000075142257): kobject_add_internal: parent: 'þ€', set: '' kobject: 'queues' (0000000075142257): kobject_uevent_env kobject: 'queues' (0000000075142257): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000decb68e8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000decb68e8): kobject_uevent_env kobject: 'rx-0' (00000000decb68e8): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/rx-0' kobject: 'tx-0' (0000000094685964): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000094685964): kobject_uevent_env kobject: 'tx-0' (0000000094685964): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/tx-0' kobject: 'brif' (00000000038417a0): kobject_add_internal: parent: 'þ€', set: '' kobject: 'batman_adv' (0000000094912dcb): kobject_add_internal: parent: 'þ€', set: '' kobject: 'sit0' (0000000078c36671): kobject_cleanup, parent (null) kobject: 'sit0' (0000000078c36671): auto cleanup 'remove' event kobject: 'sit0' (0000000078c36671): kobject_uevent_env kobject: 'sit0' (0000000078c36671): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'sit0' (0000000078c36671): calling ktype release kobject: 'loop3' (00000000728bd6f3): kobject_uevent_env kobject: 'loop3' (00000000728bd6f3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'sit0': free name kobject: 'rx-0' (00000000399d998f): kobject_cleanup, parent 0000000011c15da9 kobject: 'rx-0' (00000000399d998f): auto cleanup 'remove' event kobject: 'rx-0' (00000000399d998f): kobject_uevent_env kobject: 'rx-0' (00000000399d998f): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop1' (000000009eff9ba9): kobject_uevent_env kobject: 'loop1' (000000009eff9ba9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'rx-0' (00000000399d998f): auto cleanup kobject_del kobject: 'loop5' (000000004700d589): kobject_uevent_env kobject: 'loop5' (000000004700d589): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (00000000399d998f): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (0000000054446302): kobject_cleanup, parent 0000000011c15da9 kobject: 'tx-0' (0000000054446302): auto cleanup 'remove' event kobject: 'loop3' (00000000728bd6f3): kobject_uevent_env kobject: 'loop3' (00000000728bd6f3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (0000000054446302): kobject_uevent_env kobject: 'loop0' (00000000b80ca206): kobject_uevent_env kobject: 'tx-0' (0000000054446302): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop0' (00000000b80ca206): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'tx-0' (0000000054446302): auto cleanup kobject_del kobject: 'tx-0' (0000000054446302): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000011c15da9): kobject_cleanup, parent (null) kobject: 'loop4' (00000000a523dbe5): kobject_uevent_env kobject: 'loop4' (00000000a523dbe5): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'queues' (0000000011c15da9): calling ktype release kobject: 'queues' (0000000011c15da9): kset_release kobject: 'loop3' (00000000728bd6f3): kobject_uevent_env kobject: 'queues': free name kobject: 'loop3' (00000000728bd6f3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000004700d589): kobject_uevent_env kobject: 'ip6_vti0' (000000000415fb0c): kobject_uevent_env kobject: 'loop5' (000000004700d589): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'ip6_vti0' (000000000415fb0c): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop3' (00000000728bd6f3): kobject_uevent_env kobject: 'loop3' (00000000728bd6f3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (000000009eff9ba9): kobject_uevent_env kobject: 'ip6_vti0' (000000000415fb0c): kobject_cleanup, parent (null) kobject: 'loop1' (000000009eff9ba9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'ip6_vti0' (000000000415fb0c): auto cleanup 'remove' event kobject: 'ip6_vti0' (000000000415fb0c): kobject_uevent_env kobject: 'ip6_vti0' (000000000415fb0c): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop5' (000000004700d589): kobject_uevent_env kobject: 'ip6_vti0' (000000000415fb0c): calling ktype release kobject: 'ip6_vti0': free name kobject: 'loop5' (000000004700d589): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (000000009d45a5c8): kobject_cleanup, parent 00000000e729054e kobject: 'rx-0' (000000009d45a5c8): auto cleanup 'remove' event kobject: 'loop0' (00000000b80ca206): kobject_uevent_env kobject: 'rx-0' (000000009d45a5c8): kobject_uevent_env kobject: 'rx-0' (000000009d45a5c8): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000009d45a5c8): auto cleanup kobject_del kobject: 'loop0' (00000000b80ca206): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (000000009d45a5c8): calling ktype release kobject: 'loop5' (000000004700d589): kobject_uevent_env kobject: 'loop5' (000000004700d589): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0': free name kobject: 'loop4' (00000000a523dbe5): kobject_uevent_env kobject: 'tx-0' (00000000016b12f4): kobject_cleanup, parent 00000000e729054e kobject: 'loop4' (00000000a523dbe5): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'tx-0' (00000000016b12f4): auto cleanup 'remove' event kobject: 'loop1' (000000009eff9ba9): kobject_uevent_env kobject: 'tx-0' (00000000016b12f4): kobject_uevent_env kobject: 'tx-0' (00000000016b12f4): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop1' (000000009eff9ba9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (00000000728bd6f3): kobject_uevent_env kobject: 'tx-0' (00000000016b12f4): auto cleanup kobject_del kobject: 'loop3' (00000000728bd6f3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (00000000016b12f4): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000e729054e): kobject_cleanup, parent (null) kobject: 'loop0' (00000000b80ca206): kobject_uevent_env kobject: 'queues' (00000000e729054e): calling ktype release kobject: 'loop0' (00000000b80ca206): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (000000009eff9ba9): kobject_uevent_env kobject: 'loop1' (000000009eff9ba9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000a523dbe5): kobject_uevent_env kobject: 'queues' (00000000e729054e): kset_release kobject: 'loop4' (00000000a523dbe5): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'queues': free name kobject: 'ip_vti0' (0000000079b29ea1): kobject_uevent_env kobject: 'loop0' (00000000b80ca206): kobject_uevent_env kobject: 'ip_vti0' (0000000079b29ea1): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop0' (00000000b80ca206): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'ip_vti0' (0000000079b29ea1): kobject_cleanup, parent (null) kobject: 'ip_vti0' (0000000079b29ea1): auto cleanup 'remove' event kobject: 'loop1' (000000009eff9ba9): kobject_uevent_env kobject: 'ip_vti0' (0000000079b29ea1): kobject_uevent_env kobject: 'ip_vti0' (0000000079b29ea1): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip_vti0' (0000000079b29ea1): calling ktype release kobject: 'ip_vti0': free name kobject: 'loop1' (000000009eff9ba9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (000000004700d589): kobject_uevent_env kobject: 'loop5' (000000004700d589): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'batman_adv' (0000000036751c89): kobject_uevent_env kobject: 'batman_adv' (0000000036751c89): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop0' (00000000b80ca206): kobject_uevent_env kobject: 'loop0' (00000000b80ca206): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'batman_adv' (0000000036751c89): kobject_cleanup, parent (null) kobject: 'loop5' (000000004700d589): kobject_uevent_env kobject: 'batman_adv' (0000000036751c89): calling ktype release kobject: 'loop5' (000000004700d589): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: (0000000036751c89): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (0000000009b123ee): kobject_cleanup, parent 00000000b2265dee kobject: 'loop4' (00000000a523dbe5): kobject_uevent_env kobject: 'loop4' (00000000a523dbe5): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (0000000009b123ee): auto cleanup 'remove' event kobject: 'rx-0' (0000000009b123ee): kobject_uevent_env kobject: 'loop5' (000000004700d589): kobject_uevent_env kobject: 'rx-0' (0000000009b123ee): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop5' (000000004700d589): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (0000000009b123ee): auto cleanup kobject_del kobject: 'loop0' (00000000b80ca206): kobject_uevent_env kobject: 'rx-0' (0000000009b123ee): calling ktype release kobject: 'rx-0': free name kobject: 'loop0' (00000000b80ca206): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'tx-0' (0000000016cad1b1): kobject_cleanup, parent 00000000b2265dee kobject: 'loop3' (00000000728bd6f3): kobject_uevent_env kobject: 'loop3' (00000000728bd6f3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (0000000016cad1b1): auto cleanup 'remove' event kobject: 'tx-0' (0000000016cad1b1): kobject_uevent_env kobject: 'loop3' (00000000728bd6f3): kobject_uevent_env kobject: 'tx-0' (0000000016cad1b1): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop3' (00000000728bd6f3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (0000000016cad1b1): auto cleanup kobject_del kobject: 'loop5' (000000004700d589): kobject_uevent_env kobject: 'tx-0' (0000000016cad1b1): calling ktype release kobject: 'loop5' (000000004700d589): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0': free name kobject: 'queues' (00000000b2265dee): kobject_cleanup, parent (null) kobject: 'loop4' (00000000a523dbe5): kobject_uevent_env kobject: 'loop4' (00000000a523dbe5): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'queues' (00000000b2265dee): calling ktype release kobject: 'queues' (00000000b2265dee): kset_release kobject: 'loop3' (00000000728bd6f3): kobject_uevent_env kobject: 'queues': free name kobject: 'loop3' (00000000728bd6f3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'erspan0' (00000000bb998459): kobject_uevent_env kobject: 'loop0' (00000000b80ca206): kobject_uevent_env kobject: 'loop0' (00000000b80ca206): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (000000004700d589): kobject_uevent_env kobject: 'loop5' (000000004700d589): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (000000009eff9ba9): kobject_uevent_env kobject: 'loop1' (000000009eff9ba9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'erspan0' (00000000bb998459): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop3' (00000000728bd6f3): kobject_uevent_env kobject: 'loop3' (00000000728bd6f3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (00000000b80ca206): kobject_uevent_env kobject: 'loop0' (00000000b80ca206): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'erspan0' (00000000bb998459): kobject_cleanup, parent (null) kobject: 'erspan0' (00000000bb998459): auto cleanup 'remove' event kobject: 'loop4' (00000000a523dbe5): kobject_uevent_env kobject: 'erspan0' (00000000bb998459): kobject_uevent_env kobject: 'loop4' (00000000a523dbe5): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'erspan0' (00000000bb998459): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'erspan0' (00000000bb998459): calling ktype release kobject: 'loop3' (00000000728bd6f3): kobject_uevent_env kobject: 'erspan0': free name kobject: 'loop3' (00000000728bd6f3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (000000009eff9ba9): kobject_uevent_env kobject: 'batman_adv' (000000002e976dac): kobject_uevent_env kobject: 'loop1' (000000009eff9ba9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'batman_adv' (000000002e976dac): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop0' (00000000b80ca206): kobject_uevent_env kobject: 'batman_adv' (000000002e976dac): kobject_cleanup, parent (null) kobject: 'loop0' (00000000b80ca206): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'batman_adv' (000000002e976dac): calling ktype release kobject: (000000002e976dac): dynamic_kobj_release kobject: 'loop1' (000000009eff9ba9): kobject_uevent_env kobject: 'batman_adv': free name kobject: 'loop1' (000000009eff9ba9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'rx-0' (00000000c66b23ea): kobject_cleanup, parent 00000000856f8a86 kobject: 'rx-0' (00000000c66b23ea): auto cleanup 'remove' event kobject: 'loop3' (00000000728bd6f3): kobject_uevent_env kobject: 'rx-0' (00000000c66b23ea): kobject_uevent_env kobject: 'loop3' (00000000728bd6f3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (00000000c66b23ea): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop0' (00000000b80ca206): kobject_uevent_env kobject: 'rx-0' (00000000c66b23ea): auto cleanup kobject_del kobject: 'loop0' (00000000b80ca206): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (00000000c66b23ea): calling ktype release kobject: 'loop3' (00000000728bd6f3): kobject_uevent_env kobject: 'rx-0': free name kobject: 'tx-0' (00000000c364fee1): kobject_cleanup, parent 00000000856f8a86 kobject: 'loop3' (00000000728bd6f3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (00000000c364fee1): auto cleanup 'remove' event kobject: 'loop1' (000000009eff9ba9): kobject_uevent_env kobject: 'tx-0' (00000000c364fee1): kobject_uevent_env kobject: 'loop1' (000000009eff9ba9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'tx-0' (00000000c364fee1): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop5' (000000004700d589): kobject_uevent_env kobject: 'tx-0' (00000000c364fee1): auto cleanup kobject_del kobject: 'loop5' (000000004700d589): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000728bd6f3): kobject_uevent_env kobject: 'tx-0' (00000000c364fee1): calling ktype release kobject: 'tx-0': free name kobject: 'loop3' (00000000728bd6f3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'queues' (00000000856f8a86): kobject_cleanup, parent (null) kobject: 'loop4' (00000000a523dbe5): kobject_uevent_env kobject: 'queues' (00000000856f8a86): calling ktype release kobject: 'loop4' (00000000a523dbe5): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (00000000728bd6f3): kobject_uevent_env kobject: 'queues' (00000000856f8a86): kset_release kobject: 'loop3' (00000000728bd6f3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'queues': free name kobject: 'loop5' (000000004700d589): kobject_uevent_env kobject: 'loop5' (000000004700d589): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (000000009eff9ba9): kobject_uevent_env kobject: 'gretap0' (00000000197c5954): kobject_uevent_env kobject: 'loop1' (000000009eff9ba9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'gretap0' (00000000197c5954): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop3' (00000000728bd6f3): kobject_uevent_env kobject: 'loop3' (00000000728bd6f3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'gretap0' (00000000197c5954): kobject_cleanup, parent (null) kobject: 'gretap0' (00000000197c5954): auto cleanup 'remove' event kobject: 'loop5' (000000004700d589): kobject_uevent_env kobject: 'gretap0' (00000000197c5954): kobject_uevent_env kobject: 'loop5' (000000004700d589): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'gretap0' (00000000197c5954): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop3' (00000000728bd6f3): kobject_uevent_env kobject: 'gretap0' (00000000197c5954): calling ktype release kobject: 'loop3' (00000000728bd6f3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'gretap0': free name kobject: 'loop1' (000000009eff9ba9): kobject_uevent_env kobject: 'loop1' (000000009eff9ba9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'rx-0' (0000000003e0b908): kobject_cleanup, parent 00000000022d7a92 kobject: 'loop4' (00000000a523dbe5): kobject_uevent_env kobject: 'loop4' (00000000a523dbe5): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (0000000003e0b908): auto cleanup 'remove' event kobject: 'loop3' (00000000728bd6f3): kobject_uevent_env kobject: 'rx-0' (0000000003e0b908): kobject_uevent_env kobject: 'loop3' (00000000728bd6f3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (0000000003e0b908): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop1' (000000009eff9ba9): kobject_uevent_env kobject: 'loop1' (000000009eff9ba9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'rx-0' (0000000003e0b908): auto cleanup kobject_del kobject: 'loop3' (00000000728bd6f3): kobject_uevent_env kobject: 'loop3' (00000000728bd6f3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (0000000003e0b908): calling ktype release kobject: 'loop0' (00000000b80ca206): kobject_uevent_env kobject: 'rx-0': free name kobject: 'loop0' (00000000b80ca206): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'tx-0' (00000000d5842d94): kobject_cleanup, parent 00000000022d7a92 kobject: 'loop1' (000000009eff9ba9): kobject_uevent_env kobject: 'loop1' (000000009eff9ba9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'tx-0' (00000000d5842d94): auto cleanup 'remove' event kobject: 'loop3' (00000000728bd6f3): kobject_uevent_env kobject: 'tx-0' (00000000d5842d94): kobject_uevent_env kobject: 'loop3' (00000000728bd6f3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (00000000d5842d94): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop4' (00000000a523dbe5): kobject_uevent_env kobject: 'loop4' (00000000a523dbe5): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'tx-0' (00000000d5842d94): auto cleanup kobject_del kobject: 'tx-0' (00000000d5842d94): calling ktype release kobject: 'loop0' (00000000b80ca206): kobject_uevent_env kobject: 'tx-0': free name kobject: 'loop0' (00000000b80ca206): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'queues' (00000000022d7a92): kobject_cleanup, parent (null) kobject: 'queues' (00000000022d7a92): calling ktype release kobject: 'queues' (00000000022d7a92): kset_release kobject: 'loop5' (000000004700d589): kobject_uevent_env kobject: 'queues': free name kobject: 'loop5' (000000004700d589): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'gre0' (00000000a0b35cab): kobject_uevent_env kobject: 'gre0' (00000000a0b35cab): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop1' (000000009eff9ba9): kobject_uevent_env kobject: 'loop1' (000000009eff9ba9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'gre0' (00000000a0b35cab): kobject_cleanup, parent (null) kobject: 'gre0' (00000000a0b35cab): auto cleanup 'remove' event kobject: 'loop3' (00000000728bd6f3): kobject_uevent_env kobject: 'gre0' (00000000a0b35cab): kobject_uevent_env kobject: 'loop3' (00000000728bd6f3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'gre0' (00000000a0b35cab): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop0' (00000000b80ca206): kobject_uevent_env kobject: 'gre0' (00000000a0b35cab): calling ktype release kobject: 'loop0' (00000000b80ca206): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'gre0': free name kobject: 'rx-0' (0000000087121709): kobject_cleanup, parent 00000000c9c90a74 kobject: 'loop1' (000000009eff9ba9): kobject_uevent_env kobject: 'rx-0' (0000000087121709): auto cleanup 'remove' event kobject: 'loop1' (000000009eff9ba9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'rx-0' (0000000087121709): kobject_uevent_env kobject: 'rx-0' (0000000087121709): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000087121709): auto cleanup kobject_del kobject: 'rx-0' (0000000087121709): calling ktype release kobject: 'rx-0': free name kobject: 'loop5' (000000004700d589): kobject_uevent_env kobject: 'tx-0' (000000007bc8d2c5): kobject_cleanup, parent 00000000c9c90a74 kobject: 'tx-0' (000000007bc8d2c5): auto cleanup 'remove' event kobject: 'tx-0' (000000007bc8d2c5): kobject_uevent_env kobject: 'tx-0' (000000007bc8d2c5): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000007bc8d2c5): auto cleanup kobject_del kobject: 'loop5' (000000004700d589): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0' (000000007bc8d2c5): calling ktype release kobject: 'loop3' (00000000728bd6f3): kobject_uevent_env kobject: 'loop3' (00000000728bd6f3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0': free name kobject: 'loop0' (00000000b80ca206): kobject_uevent_env kobject: 'queues' (00000000c9c90a74): kobject_cleanup, parent (null) kobject: 'loop0' (00000000b80ca206): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'queues' (00000000c9c90a74): calling ktype release kobject: 'loop1' (000000009eff9ba9): kobject_uevent_env kobject: 'queues' (00000000c9c90a74): kset_release kobject: 'queues': free name kobject: 'loop1' (000000009eff9ba9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'tunl0' (0000000006044b91): kobject_uevent_env kobject: 'tunl0' (0000000006044b91): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop3' (00000000728bd6f3): kobject_uevent_env kobject: 'loop3' (00000000728bd6f3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tunl0' (0000000006044b91): kobject_cleanup, parent (null) kobject: 'loop0' (00000000b80ca206): kobject_uevent_env