====================================================== kobject: 'kvm' (000000006e816b2d): kobject_uevent_env WARNING: possible circular locking dependency detected 4.20.0-rc7+ #382 Not tainted ------------------------------------------------------ kworker/0:2/2940 is trying to acquire lock: 000000004eb5a94a (&mdev->req_queue_mutex){+.+.}, at: v4l2_release+0x1d7/0x3a0 drivers/media/v4l2-core/v4l2-dev.c:455 but task is already holding lock: 00000000b72f00ef ((delayed_fput_work).work){+.+.}, at: process_one_work+0xb9a/0x1c40 kernel/workqueue.c:2128 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #3 ((delayed_fput_work).work){+.+.}: process_one_work+0xc0a/0x1c40 kernel/workqueue.c:2129 worker_thread+0x17f/0x1390 kernel/workqueue.c:2296 kthread+0x35a/0x440 kernel/kthread.c:246 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:352 -> #2 ((wq_completion)"events"){+.+.}: flush_workqueue+0x30a/0x1e10 kernel/workqueue.c:2655 flush_scheduled_work include/linux/workqueue.h:599 [inline] vim2m_stop_streaming+0x7c/0x2c0 drivers/media/platform/vim2m.c:811 __vb2_queue_cancel+0x14f/0xd50 drivers/media/common/videobuf2/videobuf2-core.c:1843 vb2_core_streamoff+0x60/0x140 drivers/media/common/videobuf2/videobuf2-core.c:2006 vb2_streamoff+0x4a/0x90 drivers/media/common/videobuf2/videobuf2-v4l2.c:789 v4l2_m2m_streamoff+0xd0/0x720 drivers/media/v4l2-core/v4l2-mem2mem.c:563 v4l2_m2m_ioctl_streamoff+0x6b/0x80 drivers/media/v4l2-core/v4l2-mem2mem.c:1081 v4l_streamoff+0x76/0x90 drivers/media/v4l2-core/v4l2-ioctl.c:1698 __video_do_ioctl+0x8b1/0x1050 drivers/media/v4l2-core/v4l2-ioctl.c:2853 video_usercopy+0x5c1/0x1760 drivers/media/v4l2-core/v4l2-ioctl.c:3035 video_ioctl2+0x2c/0x33 drivers/media/v4l2-core/v4l2-ioctl.c:3079 v4l2_ioctl+0x154/0x1b0 drivers/media/v4l2-core/v4l2-dev.c:364 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:509 [inline] do_vfs_ioctl+0x1de/0x1790 fs/ioctl.c:696 ksys_ioctl+0xa9/0xd0 fs/ioctl.c:713 __do_sys_ioctl fs/ioctl.c:720 [inline] __se_sys_ioctl fs/ioctl.c:718 [inline] __x64_sys_ioctl+0x73/0xb0 fs/ioctl.c:718 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #1 (&dev->dev_mutex){+.+.}: __mutex_lock_common kernel/locking/mutex.c:925 [inline] __mutex_lock+0x166/0x1700 kernel/locking/mutex.c:1072 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087 vim2m_release+0xbc/0x150 drivers/media/platform/vim2m.c:976 v4l2_release+0x224/0x3a0 drivers/media/v4l2-core/v4l2-dev.c:456 __fput+0x385/0xa30 fs/file_table.c:278 ____fput+0x15/0x20 fs/file_table.c:309 task_work_run+0x1e8/0x2a0 kernel/task_work.c:113 tracehook_notify_resume include/linux/tracehook.h:188 [inline] exit_to_usermode_loop+0x318/0x380 arch/x86/entry/common.c:166 prepare_exit_to_usermode arch/x86/entry/common.c:197 [inline] syscall_return_slowpath arch/x86/entry/common.c:268 [inline] do_syscall_64+0x6be/0x820 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #0 (&mdev->req_queue_mutex){+.+.}: lock_acquire+0x1ed/0x520 kernel/locking/lockdep.c:3844 __mutex_lock_common kernel/locking/mutex.c:925 [inline] __mutex_lock+0x166/0x1700 kernel/locking/mutex.c:1072 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087 v4l2_release+0x1d7/0x3a0 drivers/media/v4l2-core/v4l2-dev.c:455 __fput+0x385/0xa30 fs/file_table.c:278 delayed_fput+0x55/0x80 fs/file_table.c:304 process_one_work+0xc90/0x1c40 kernel/workqueue.c:2153 worker_thread+0x17f/0x1390 kernel/workqueue.c:2296 kthread+0x35a/0x440 kernel/kthread.c:246 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:352 other info that might help us debug this: Chain exists of: &mdev->req_queue_mutex --> (wq_completion)"events" --> (delayed_fput_work).work Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock((delayed_fput_work).work); lock((wq_completion)"events"); lock((delayed_fput_work).work); lock(&mdev->req_queue_mutex); *** DEADLOCK *** 2 locks held by kworker/0:2/2940: #0: 00000000ccf730e6 ((wq_completion)"events"){+.+.}, at: __write_once_size include/linux/compiler.h:218 [inline] #0: 00000000ccf730e6 ((wq_completion)"events"){+.+.}, at: arch_atomic64_set arch/x86/include/asm/atomic64_64.h:34 [inline] #0: 00000000ccf730e6 ((wq_completion)"events"){+.+.}, at: atomic64_set include/asm-generic/atomic-instrumented.h:40 [inline] #0: 00000000ccf730e6 ((wq_completion)"events"){+.+.}, at: atomic_long_set include/asm-generic/atomic-long.h:59 [inline] #0: 00000000ccf730e6 ((wq_completion)"events"){+.+.}, at: set_work_data kernel/workqueue.c:617 [inline] #0: 00000000ccf730e6 ((wq_completion)"events"){+.+.}, at: set_work_pool_and_clear_pending kernel/workqueue.c:644 [inline] #0: 00000000ccf730e6 ((wq_completion)"events"){+.+.}, at: process_one_work+0xb43/0x1c40 kernel/workqueue.c:2124 #1: 00000000b72f00ef ((delayed_fput_work).work){+.+.}, at: process_one_work+0xb9a/0x1c40 kernel/workqueue.c:2128 stack backtrace: CPU: 0 PID: 2940 Comm: kworker/0:2 Not tainted 4.20.0-rc7+ #382 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: events delayed_fput Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1d3/0x2c6 lib/dump_stack.c:113 print_circular_bug.isra.33.cold.54+0x1bd/0x27d kernel/locking/lockdep.c:1221 check_prev_add kernel/locking/lockdep.c:1863 [inline] check_prevs_add kernel/locking/lockdep.c:1976 [inline] validate_chain kernel/locking/lockdep.c:2347 [inline] __lock_acquire+0x3360/0x4c20 kernel/locking/lockdep.c:3341 lock_acquire+0x1ed/0x520 kernel/locking/lockdep.c:3844 __mutex_lock_common kernel/locking/mutex.c:925 [inline] __mutex_lock+0x166/0x1700 kernel/locking/mutex.c:1072 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087 v4l2_release+0x1d7/0x3a0 drivers/media/v4l2-core/v4l2-dev.c:455 __fput+0x385/0xa30 fs/file_table.c:278 delayed_fput+0x55/0x80 fs/file_table.c:304 process_one_work+0xc90/0x1c40 kernel/workqueue.c:2153 worker_thread+0x17f/0x1390 kernel/workqueue.c:2296 kthread+0x35a/0x440 kernel/kthread.c:246 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:352 kobject: 'kvm' (000000006e816b2d): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000006e816b2d): kobject_uevent_env kobject: 'loop4' (000000000e494665): kobject_uevent_env kobject: 'loop4' (000000000e494665): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (000000006e816b2d): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000602efcdd): kobject_uevent_env kobject: 'loop5' (00000000602efcdd): fill_kobj_path: path = '/devices/virtual/block/loop5' ptrace attach of "/root/syz-executor3"[5637] was attempted by "/root/syz-executor3"[5646] kobject: 'loop4' (000000000e494665): kobject_uevent_env kobject: 'loop4' (000000000e494665): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (000000006e816b2d): kobject_uevent_env kobject: 'kvm' (000000006e816b2d): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000006e816b2d): kobject_uevent_env kobject: 'loop4' (000000000e494665): kobject_uevent_env kobject: 'loop4' (000000000e494665): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (000000006e816b2d): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000602efcdd): kobject_uevent_env kobject: 'loop5' (00000000602efcdd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (000000000e494665): kobject_uevent_env kobject: 'kvm' (000000006e816b2d): kobject_uevent_env kobject: 'kvm' (000000006e816b2d): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (000000000e494665): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (000000006e816b2d): kobject_uevent_env kobject: 'kvm' (000000006e816b2d): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000602efcdd): kobject_uevent_env kobject: 'loop5' (00000000602efcdd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (000000006e816b2d): kobject_uevent_env kobject: 'kvm' (000000006e816b2d): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (000000000e494665): kobject_uevent_env kobject: 'loop4' (000000000e494665): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (000000006e816b2d): kobject_uevent_env kobject: 'kvm' (000000006e816b2d): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (000000000e494665): kobject_uevent_env kobject: 'loop4' (000000000e494665): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (00000000602efcdd): kobject_uevent_env kobject: 'loop5' (00000000602efcdd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (000000006e816b2d): kobject_uevent_env ptrace attach of "/root/syz-executor4"[5701] was attempted by "/root/syz-executor4"[5708] kobject: 'kvm' (000000006e816b2d): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000602efcdd): kobject_uevent_env kobject: 'loop5' (00000000602efcdd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (000000006e816b2d): kobject_uevent_env kobject: 'kvm' (000000006e816b2d): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000602efcdd): kobject_uevent_env kobject: 'loop5' (00000000602efcdd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (000000000e494665): kobject_uevent_env kobject: 'loop4' (000000000e494665): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (000000006e816b2d): kobject_uevent_env kobject: 'loop5' (00000000602efcdd): kobject_uevent_env kobject: 'loop5' (00000000602efcdd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (000000006e816b2d): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000006e816b2d): kobject_uevent_env kobject: 'loop4' (000000000e494665): kobject_uevent_env kobject: 'loop4' (000000000e494665): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (000000006e816b2d): kobject_uevent_env kobject: 'kvm' (000000006e816b2d): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000006e816b2d): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000602efcdd): kobject_uevent_env kobject: 'loop5' (00000000602efcdd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (000000000e494665): kobject_uevent_env kobject: 'loop4' (000000000e494665): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (000000006e816b2d): kobject_uevent_env kobject: 'loop5' (00000000602efcdd): kobject_uevent_env kobject: 'kvm' (000000006e816b2d): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000602efcdd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (000000000e494665): kobject_uevent_env kobject: 'loop4' (000000000e494665): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (000000006e816b2d): kobject_uevent_env kobject: 'kvm' (000000006e816b2d): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000006e816b2d): kobject_uevent_env kobject: 'kvm' (000000006e816b2d): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000006e816b2d): kobject_uevent_env kobject: 'kvm' (000000006e816b2d): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000602efcdd): kobject_uevent_env kobject: 'loop5' (00000000602efcdd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (000000006e816b2d): kobject_uevent_env kobject: 'kvm' (000000006e816b2d): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (000000000e494665): kobject_uevent_env kobject: 'loop4' (000000000e494665): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (000000006e816b2d): kobject_uevent_env kobject: 'kvm' (000000006e816b2d): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000602efcdd): kobject_uevent_env kobject: 'loop5' (00000000602efcdd): fill_kobj_path: path = '/devices/virtual/block/loop5' cgroup: fork rejected by pids controller in /syz4 kobject: 'loop4' (000000000e494665): kobject_uevent_env kobject: 'loop4' (000000000e494665): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (000000006e816b2d): kobject_uevent_env kobject: 'kvm' (000000006e816b2d): kobject_uevent_env kobject: 'kvm' (000000006e816b2d): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000602efcdd): kobject_uevent_env kobject: 'loop5' (00000000602efcdd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (000000006e816b2d): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000602efcdd): kobject_uevent_env kobject: 'kvm' (000000006e816b2d): kobject_uevent_env kobject: 'loop5' (00000000602efcdd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (000000006e816b2d): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000006e816b2d): kobject_uevent_env kobject: 'loop4' (000000000e494665): kobject_uevent_env kobject: 'kvm' (000000006e816b2d): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (000000000e494665): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (000000006e816b2d): kobject_uevent_env kobject: 'loop5' (00000000602efcdd): kobject_uevent_env kobject: 'loop5' (00000000602efcdd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (000000006e816b2d): kobject_uevent_env kobject: 'kvm' (000000006e816b2d): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000006e816b2d): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (000000000e494665): kobject_uevent_env kobject: 'loop4' (000000000e494665): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (00000000602efcdd): kobject_uevent_env kobject: 'kvm' (000000006e816b2d): kobject_uevent_env kobject: 'loop5' (00000000602efcdd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (000000006e816b2d): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000006e816b2d): kobject_uevent_env kobject: 'kvm' (000000006e816b2d): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (000000000e494665): kobject_uevent_env kobject: 'loop4' (000000000e494665): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (000000006e816b2d): kobject_uevent_env kobject: 'kvm' (000000006e816b2d): kobject_uevent_env kobject: 'kvm' (000000006e816b2d): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000602efcdd): kobject_uevent_env kobject: 'kvm' (000000006e816b2d): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000602efcdd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (000000006e816b2d): kobject_uevent_env kobject: 'loop5' (00000000602efcdd): kobject_uevent_env kobject: 'loop5' (00000000602efcdd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (000000006e816b2d): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000006e816b2d): kobject_uevent_env kobject: 'kvm' (000000006e816b2d): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000006e816b2d): kobject_uevent_env kobject: 'kvm' (000000006e816b2d): kobject_uevent_env kobject: 'kvm' (000000006e816b2d): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000602efcdd): kobject_uevent_env kobject: 'kvm' (000000006e816b2d): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000602efcdd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (000000006e816b2d): kobject_uevent_env kobject: 'kvm' (000000006e816b2d): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000006e816b2d): kobject_uevent_env kobject: 'kvm' (000000006e816b2d): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000006e816b2d): kobject_uevent_env kobject: 'kvm' (000000006e816b2d): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'rx-0' (00000000527b4407): kobject_cleanup, parent 000000007c9e1fbc kobject: 'rx-0' (00000000527b4407): auto cleanup 'remove' event kobject: 'rx-0' (00000000527b4407): kobject_uevent_env kobject: 'rx-0' (00000000527b4407): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/rx-0' kobject: 'rx-0' (00000000527b4407): auto cleanup kobject_del kobject: 'rx-0' (00000000527b4407): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (0000000070827a24): kobject_cleanup, parent 000000007c9e1fbc kobject: 'tx-0' (0000000070827a24): auto cleanup 'remove' event kobject: 'tx-0' (0000000070827a24): kobject_uevent_env kobject: 'tx-0' (0000000070827a24): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/tx-0' kobject: 'tx-0' (0000000070827a24): auto cleanup kobject_del kobject: 'tx-0' (0000000070827a24): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000007c9e1fbc): kobject_cleanup, parent (null) kobject: 'queues' (000000007c9e1fbc): calling ktype release kobject: 'queues' (000000007c9e1fbc): kset_release kobject: 'queues': free name kobject: 'syz_tun' (00000000ececbfa5): kobject_uevent_env kobject: 'syz_tun' (00000000ececbfa5): fill_kobj_path: path = '/devices/virtual/net/syz_tun' kobject: 'syz_tun' (00000000ececbfa5): kobject_cleanup, parent (null) kobject: 'syz_tun' (00000000ececbfa5): calling ktype release kobject: 'syz_tun': free name kobject: 'kvm' (000000006e816b2d): kobject_uevent_env kobject: 'kvm' (000000006e816b2d): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000006e816b2d): kobject_uevent_env kobject: 'kvm' (000000006e816b2d): kobject_uevent_env kobject: 'loop5' (00000000602efcdd): kobject_uevent_env kobject: 'loop5' (00000000602efcdd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (000000006e816b2d): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000006e816b2d): fill_kobj_path: path = '/devices/virtual/misc/kvm' IPVS: ftp: loaded support on port[0] = 21 kobject: 'kvm' (000000006e816b2d): kobject_uevent_env kobject: 'kvm' (000000006e816b2d): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'rx-0' (00000000065e1f8f): kobject_cleanup, parent 000000006fe2638a kobject: 'rx-0' (00000000065e1f8f): auto cleanup 'remove' event kobject: 'rx-0' (00000000065e1f8f): kobject_uevent_env kobject: 'rx-0' (00000000065e1f8f): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000065e1f8f): auto cleanup kobject_del kobject: 'rx-0' (00000000065e1f8f): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000cc1a0a59): kobject_cleanup, parent 000000006fe2638a kobject: 'tx-0' (00000000cc1a0a59): auto cleanup 'remove' event kobject: 'tx-0' (00000000cc1a0a59): kobject_uevent_env kobject: 'tx-0' (00000000cc1a0a59): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000cc1a0a59): auto cleanup kobject_del kobject: 'tx-0' (00000000cc1a0a59): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000006fe2638a): kobject_cleanup, parent (null) kobject: 'queues' (000000006fe2638a): calling ktype release kobject: 'queues' (000000006fe2638a): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (00000000ba56cbd6): kobject_uevent_env kobject: 'ip6gre0' (00000000ba56cbd6): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000016d2807): kobject_cleanup, parent 000000004fb4c3cf kobject: 'rx-0' (00000000016d2807): auto cleanup 'remove' event kobject: 'rx-0' (00000000016d2807): kobject_uevent_env kobject: 'rx-0' (00000000016d2807): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000016d2807): auto cleanup kobject_del kobject: 'rx-0' (00000000016d2807): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000009b6de2c9): kobject_cleanup, parent 000000004fb4c3cf kobject: 'tx-0' (000000009b6de2c9): auto cleanup 'remove' event kobject: 'tx-0' (000000009b6de2c9): kobject_uevent_env kobject: 'tx-0' (000000009b6de2c9): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000009b6de2c9): auto cleanup kobject_del kobject: 'tx-0' (000000009b6de2c9): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000004fb4c3cf): kobject_cleanup, parent (null) kobject: 'queues' (000000004fb4c3cf): calling ktype release kobject: 'queues' (000000004fb4c3cf): kset_release kobject: 'queues': free name kobject: 'ip6gretap0' (000000000872deb3): kobject_uevent_env kobject: 'ip6gretap0' (000000000872deb3): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'lo' (000000004faf6568): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'lo' (000000004faf6568): kobject_uevent_env kobject: 'lo' (000000004faf6568): fill_kobj_path: path = '/devices/virtual/net/lo' kobject: 'queues' (0000000037ae2d4d): kobject_add_internal: parent: 'lo', set: '' kobject: 'queues' (0000000037ae2d4d): kobject_uevent_env kobject: 'queues' (0000000037ae2d4d): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000706ea510): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000706ea510): kobject_uevent_env kobject: 'rx-0' (00000000706ea510): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0' kobject: 'tx-0' (00000000db00361b): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000db00361b): kobject_uevent_env kobject: 'tx-0' (00000000db00361b): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0' kobject: 'tunl0' (00000000bde1ef44): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'tunl0' (00000000bde1ef44): kobject_uevent_env kobject: 'tunl0' (00000000bde1ef44): fill_kobj_path: path = '/devices/virtual/net/tunl0' kobject: 'queues' (0000000006ab4c40): kobject_add_internal: parent: 'tunl0', set: '' kobject: 'queues' (0000000006ab4c40): kobject_uevent_env kobject: 'loop5' (00000000602efcdd): kobject_uevent_env kobject: 'queues' (0000000006ab4c40): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop5' (00000000602efcdd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (0000000074fdd2b8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000074fdd2b8): kobject_uevent_env kobject: 'rx-0' (0000000074fdd2b8): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0' kobject: 'tx-0' (0000000081c1a9ec): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000081c1a9ec): kobject_uevent_env kobject: 'tx-0' (0000000081c1a9ec): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0' kobject: 'ip6gre0' (00000000ba56cbd6): kobject_cleanup, parent (null) kobject: 'gre0' (00000000f3e8537e): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6gre0' (00000000ba56cbd6): auto cleanup 'remove' event kobject: 'gre0' (00000000f3e8537e): kobject_uevent_env kobject: 'ip6gre0' (00000000ba56cbd6): kobject_uevent_env kobject: 'gre0' (00000000f3e8537e): fill_kobj_path: path = '/devices/virtual/net/gre0' kobject: 'ip6gre0' (00000000ba56cbd6): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'queues' (00000000bf0e953b): kobject_add_internal: parent: 'gre0', set: '' kobject: 'ip6gre0' (00000000ba56cbd6): calling ktype release kobject: 'queues' (00000000bf0e953b): kobject_uevent_env kobject: 'ip6gre0': free name kobject: 'queues' (00000000bf0e953b): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000006f118135): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000006f118135): kobject_uevent_env kobject: 'rx-0' (000000006f118135): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0' kobject: 'tx-0' (000000003326cad3): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000003326cad3): kobject_uevent_env kobject: 'tx-0' (000000003326cad3): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0' kobject: 'gretap0' (000000005e6e8dfe): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gretap0' (000000005e6e8dfe): kobject_uevent_env kobject: 'gretap0' (000000005e6e8dfe): fill_kobj_path: path = '/devices/virtual/net/gretap0' kobject: 'queues' (00000000b6872936): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'queues' (00000000b6872936): kobject_uevent_env kobject: 'queues' (00000000b6872936): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000ae0193b9): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000ae0193b9): kobject_uevent_env kobject: 'rx-0' (00000000ae0193b9): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0' kobject: 'tx-0' (00000000b593e9a5): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000b593e9a5): kobject_uevent_env kobject: 'tx-0' (00000000b593e9a5): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0' kobject: 'ip6gretap0' (000000000872deb3): kobject_cleanup, parent (null) kobject: 'erspan0' (00000000c75671bf): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6gretap0' (000000000872deb3): auto cleanup 'remove' event kobject: 'erspan0' (00000000c75671bf): kobject_uevent_env kobject: 'ip6gretap0' (000000000872deb3): kobject_uevent_env kobject: 'erspan0' (00000000c75671bf): fill_kobj_path: path = '/devices/virtual/net/erspan0' kobject: 'ip6gretap0' (000000000872deb3): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'queues' (00000000de16a227): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'ip6gretap0' (000000000872deb3): calling ktype release kobject: 'queues' (00000000de16a227): kobject_uevent_env kobject: 'ip6gretap0': free name kobject: 'queues' (00000000de16a227): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000b0c04b7c): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000b0c04b7c): kobject_uevent_env kobject: 'rx-0' (00000000b0c04b7c): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0' kobject: 'tx-0' (00000000437f24cc): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000437f24cc): kobject_uevent_env kobject: 'tx-0' (00000000437f24cc): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0' kobject: 'ip_vti0' (00000000bb4168d6): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip_vti0' (00000000bb4168d6): kobject_uevent_env kobject: 'ip_vti0' (00000000bb4168d6): fill_kobj_path: path = '/devices/virtual/net/ip_vti0' kobject: 'queues' (000000006826775b): kobject_add_internal: parent: 'ip_vti0', set: '' kobject: 'queues' (000000006826775b): kobject_uevent_env kobject: 'queues' (000000006826775b): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000d606ef1f): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000d606ef1f): kobject_uevent_env kobject: 'rx-0' (00000000d606ef1f): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0' kobject: 'tx-0' (0000000006cdd277): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000006cdd277): kobject_uevent_env kobject: 'tx-0' (0000000006cdd277): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0' kobject: 'rx-0' (00000000326dfe48): kobject_cleanup, parent 000000003306dcff kobject: 'rx-0' (00000000326dfe48): auto cleanup 'remove' event kobject: 'rx-0' (00000000326dfe48): kobject_uevent_env kobject: 'rx-0' (00000000326dfe48): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000326dfe48): auto cleanup kobject_del kobject: 'rx-0' (00000000326dfe48): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000ea78a646): kobject_cleanup, parent 000000003306dcff kobject: 'tx-0' (00000000ea78a646): auto cleanup 'remove' event kobject: 'tx-0' (00000000ea78a646): kobject_uevent_env kobject: 'tx-0' (00000000ea78a646): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000ea78a646): auto cleanup kobject_del kobject: 'tx-0' (00000000ea78a646): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000003306dcff): kobject_cleanup, parent (null) kobject: 'queues' (000000003306dcff): calling ktype release kobject: 'queues' (000000003306dcff): kset_release kobject: 'queues': free name kobject: 'ip6tnl0' (0000000096b4f2d1): kobject_uevent_env kobject: 'ip6tnl0' (0000000096b4f2d1): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6_vti0' (00000000e6a73ec4): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6_vti0' (00000000e6a73ec4): kobject_uevent_env kobject: 'ip6_vti0' (00000000e6a73ec4): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0' kobject: 'queues' (00000000c5826736): kobject_add_internal: parent: 'ip6_vti0', set: '' kobject: 'queues' (00000000c5826736): kobject_uevent_env kobject: 'queues' (00000000c5826736): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000013a3debf): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000013a3debf): kobject_uevent_env kobject: 'rx-0' (0000000013a3debf): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/rx-0' kobject: 'tx-0' (000000005704387f): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000005704387f): kobject_uevent_env kobject: 'tx-0' (000000005704387f): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/tx-0' kobject: 'ip6tnl0' (0000000096b4f2d1): kobject_cleanup, parent (null) kobject: 'sit0' (000000001c6f23ce): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6tnl0' (0000000096b4f2d1): auto cleanup 'remove' event kobject: 'sit0' (000000001c6f23ce): kobject_uevent_env kobject: 'ip6tnl0' (0000000096b4f2d1): kobject_uevent_env kobject: 'sit0' (000000001c6f23ce): fill_kobj_path: path = '/devices/virtual/net/sit0' kobject: 'ip6tnl0' (0000000096b4f2d1): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'queues' (000000001dc9afb8): kobject_add_internal: parent: 'sit0', set: '' kobject: 'ip6tnl0' (0000000096b4f2d1): calling ktype release kobject: 'queues' (000000001dc9afb8): kobject_uevent_env kobject: 'ip6tnl0': free name kobject: 'queues' (000000001dc9afb8): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000f423cb76): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000f423cb76): kobject_uevent_env kobject: 'rx-0' (00000000f423cb76): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/rx-0' kobject: 'tx-0' (000000006aff83cd): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000006aff83cd): kobject_uevent_env kobject: 'tx-0' (000000006aff83cd): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/tx-0' kobject: 'rx-0' (000000009ef5dbed): kobject_cleanup, parent 00000000dc0d1e4f kobject: 'rx-0' (000000009ef5dbed): auto cleanup 'remove' event kobject: 'rx-0' (000000009ef5dbed): kobject_uevent_env kobject: 'rx-0' (000000009ef5dbed): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000009ef5dbed): auto cleanup kobject_del kobject: 'rx-0' (000000009ef5dbed): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (0000000053b4fa8a): kobject_cleanup, parent 00000000dc0d1e4f kobject: 'tx-0' (0000000053b4fa8a): auto cleanup 'remove' event kobject: 'tx-0' (0000000053b4fa8a): kobject_uevent_env kobject: 'tx-0' (0000000053b4fa8a): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (0000000053b4fa8a): auto cleanup kobject_del kobject: 'tx-0' (0000000053b4fa8a): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000dc0d1e4f): kobject_cleanup, parent (null) kobject: 'queues' (00000000dc0d1e4f): calling ktype release kobject: 'queues' (00000000dc0d1e4f): kset_release kobject: 'queues': free name kobject: 'sit0' (00000000d88a81ce): kobject_uevent_env kobject: 'sit0' (00000000d88a81ce): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6tnl0' (00000000f9cef5ad): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6tnl0' (00000000f9cef5ad): kobject_uevent_env kobject: 'ip6tnl0' (00000000f9cef5ad): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0' kobject: 'queues' (000000006ba1e4bc): kobject_add_internal: parent: 'ip6tnl0', set: '' kobject: 'queues' (000000006ba1e4bc): kobject_uevent_env kobject: 'queues' (000000006ba1e4bc): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000008a6e049): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000008a6e049): kobject_uevent_env kobject: 'rx-0' (0000000008a6e049): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0/queues/rx-0' kobject: 'tx-0' (00000000da41b88b): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000da41b88b): kobject_uevent_env kobject: 'tx-0' (00000000da41b88b): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0/queues/tx-0' kobject: 'sit0' (00000000d88a81ce): kobject_cleanup, parent (null) kobject: 'ip6gre0' (000000006210d356): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'sit0' (00000000d88a81ce): auto cleanup 'remove' event kobject: 'ip6gre0' (000000006210d356): kobject_uevent_env kobject: 'sit0' (00000000d88a81ce): kobject_uevent_env kobject: 'ip6gre0' (000000006210d356): fill_kobj_path: path = '/devices/virtual/net/ip6gre0' kobject: 'sit0' (00000000d88a81ce): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'queues' (00000000ce5d5e68): kobject_add_internal: parent: 'ip6gre0', set: '' kobject: 'sit0' (00000000d88a81ce): calling ktype release kobject: 'queues' (00000000ce5d5e68): kobject_uevent_env kobject: 'sit0': free name kobject: 'queues' (00000000ce5d5e68): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000005161bae7): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000005161bae7): kobject_uevent_env kobject: 'rx-0' (000000005161bae7): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/rx-0' kobject: 'tx-0' (00000000d9cb2a6c): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000d9cb2a6c): kobject_uevent_env kobject: 'tx-0' (00000000d9cb2a6c): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/tx-0' kobject: 'rx-0' (000000003a0bdd92): kobject_cleanup, parent 00000000997d8312 kobject: 'rx-0' (000000003a0bdd92): auto cleanup 'remove' event kobject: 'rx-0' (000000003a0bdd92): kobject_uevent_env kobject: 'rx-0' (000000003a0bdd92): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000003a0bdd92): auto cleanup kobject_del kobject: 'rx-0' (000000003a0bdd92): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000004e6dcb42): kobject_cleanup, parent 00000000997d8312 kobject: 'tx-0' (000000004e6dcb42): auto cleanup 'remove' event kobject: 'tx-0' (000000004e6dcb42): kobject_uevent_env kobject: 'tx-0' (000000004e6dcb42): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000004e6dcb42): auto cleanup kobject_del kobject: 'tx-0' (000000004e6dcb42): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000997d8312): kobject_cleanup, parent (null) kobject: 'queues' (00000000997d8312): calling ktype release kobject: 'queues' (00000000997d8312): kset_release kobject: 'queues': free name kobject: 'ip6_vti0' (000000002a84d8eb): kobject_uevent_env kobject: 'ip6_vti0' (000000002a84d8eb): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'syz_tun' (00000000179e5974): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'syz_tun' (00000000179e5974): kobject_uevent_env kobject: 'syz_tun' (00000000179e5974): fill_kobj_path: path = '/devices/virtual/net/syz_tun' kobject: 'queues' (00000000fface18d): kobject_add_internal: parent: 'syz_tun', set: '' kobject: 'queues' (00000000fface18d): kobject_uevent_env kobject: 'queues' (00000000fface18d): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000000299f24e): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000000299f24e): kobject_uevent_env kobject: 'rx-0' (000000000299f24e): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/rx-0' kobject: 'tx-0' (00000000ac0d073b): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000ac0d073b): kobject_uevent_env kobject: 'tx-0' (00000000ac0d073b): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/tx-0' kobject: 'ip6_vti0' (000000002a84d8eb): kobject_cleanup, parent (null) kobject: 'ip6_vti0' (000000002a84d8eb): auto cleanup 'remove' event kobject: 'ip6_vti0' (000000002a84d8eb): kobject_uevent_env kobject: 'ip6_vti0' (000000002a84d8eb): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6_vti0' (000000002a84d8eb): calling ktype release kobject: 'ip6_vti0': free name kobject: 'rx-0' (000000005b750345): kobject_cleanup, parent 00000000285172ad kobject: 'rx-0' (000000005b750345): auto cleanup 'remove' event kobject: 'rx-0' (000000005b750345): kobject_uevent_env kobject: 'rx-0' (000000005b750345): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000005b750345): auto cleanup kobject_del kobject: 'rx-0' (000000005b750345): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000009cd844a8): kobject_cleanup, parent 00000000285172ad kobject: 'tx-0' (000000009cd844a8): auto cleanup 'remove' event kobject: 'tx-0' (000000009cd844a8): kobject_uevent_env kobject: 'tx-0' (000000009cd844a8): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000009cd844a8): auto cleanup kobject_del kobject: 'tx-0' (000000009cd844a8): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000285172ad): kobject_cleanup, parent (null) kobject: 'queues' (00000000285172ad): calling ktype release kobject: 'queues' (00000000285172ad): kset_release kobject: 'queues': free name kobject: 'ip_vti0' (00000000b1b260e9): kobject_uevent_env kobject: 'ip_vti0' (00000000b1b260e9): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip_vti0' (00000000b1b260e9): kobject_cleanup, parent (null) kobject: 'ip_vti0' (00000000b1b260e9): auto cleanup 'remove' event kobject: 'ip_vti0' (00000000b1b260e9): kobject_uevent_env kobject: 'ip_vti0' (00000000b1b260e9): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip_vti0' (00000000b1b260e9): calling ktype release kobject: 'ip_vti0': free name kobject: 'rx-0' (0000000089b63568): kobject_cleanup, parent 000000001d62a5fd kobject: 'rx-0' (0000000089b63568): auto cleanup 'remove' event kobject: 'rx-0' (0000000089b63568): kobject_uevent_env kobject: 'rx-0' (0000000089b63568): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000089b63568): auto cleanup kobject_del kobject: 'rx-0' (0000000089b63568): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000493506d6): kobject_cleanup, parent 000000001d62a5fd kobject: 'tx-0' (00000000493506d6): auto cleanup 'remove' event kobject: 'tx-0' (00000000493506d6): kobject_uevent_env kobject: 'tx-0' (00000000493506d6): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000493506d6): auto cleanup kobject_del kobject: 'tx-0' (00000000493506d6): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000001d62a5fd): kobject_cleanup, parent (null) kobject: 'queues' (000000001d62a5fd): calling ktype release kobject: 'queues' (000000001d62a5fd): kset_release kobject: 'queues': free name kobject: 'erspan0' (00000000b38ac8df): kobject_uevent_env kobject: 'erspan0' (00000000b38ac8df): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'erspan0' (00000000b38ac8df): kobject_cleanup, parent (null) kobject: 'erspan0' (00000000b38ac8df): auto cleanup 'remove' event kobject: 'erspan0' (00000000b38ac8df): kobject_uevent_env kobject: 'erspan0' (00000000b38ac8df): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6gretap0' (00000000e750449d): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'erspan0' (00000000b38ac8df): calling ktype release kobject: 'ip6gretap0' (00000000e750449d): kobject_uevent_env kobject: 'erspan0': free name kobject: 'ip6gretap0' (00000000e750449d): fill_kobj_path: path = '/devices/virtual/net/ip6gretap0' kobject: 'queues' (00000000bdf29465): kobject_add_internal: parent: 'ip6gretap0', set: '' kobject: 'queues' (00000000bdf29465): kobject_uevent_env kobject: 'queues' (00000000bdf29465): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000c48fc11b): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000c48fc11b): kobject_uevent_env kobject: 'rx-0' (00000000c48fc11b): fill_kobj_path: path = '/devices/virtual/net/ip6gretap0/queues/rx-0' kobject: 'tx-0' (0000000066ffc101): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000066ffc101): kobject_uevent_env kobject: 'tx-0' (0000000066ffc101): fill_kobj_path: path = '/devices/virtual/net/ip6gretap0/queues/tx-0' kobject: 'rx-0' (0000000013451a8b): kobject_cleanup, parent 00000000e03147e5 kobject: 'rx-0' (0000000013451a8b): auto cleanup 'remove' event kobject: 'rx-0' (0000000013451a8b): kobject_uevent_env kobject: 'rx-0' (0000000013451a8b): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000013451a8b): auto cleanup kobject_del kobject: 'rx-0' (0000000013451a8b): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (0000000081b02a3e): kobject_cleanup, parent 00000000e03147e5 kobject: 'tx-0' (0000000081b02a3e): auto cleanup 'remove' event kobject: 'tx-0' (0000000081b02a3e): kobject_uevent_env kobject: 'tx-0' (0000000081b02a3e): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (0000000081b02a3e): auto cleanup kobject_del kobject: 'tx-0' (0000000081b02a3e): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000e03147e5): kobject_cleanup, parent (null) kobject: 'queues' (00000000e03147e5): calling ktype release kobject: 'queues' (00000000e03147e5): kset_release kobject: 'queues': free name kobject: 'gretap0' (00000000014d5c4b): kobject_uevent_env kobject: 'gretap0' (00000000014d5c4b): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'bridge0' (0000000018e95df1): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'bridge0' (0000000018e95df1): kobject_uevent_env kobject: 'bridge0' (0000000018e95df1): fill_kobj_path: path = '/devices/virtual/net/bridge0' kobject: 'queues' (00000000748ab3c2): kobject_add_internal: parent: 'bridge0', set: '' kobject: 'queues' (00000000748ab3c2): kobject_uevent_env kobject: 'queues' (00000000748ab3c2): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000e8a7492f): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000e8a7492f): kobject_uevent_env kobject: 'rx-0' (00000000e8a7492f): fill_kobj_path: path = '/devices/virtual/net/bridge0/queues/rx-0' kobject: 'tx-0' (000000005a213fc0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000005a213fc0): kobject_uevent_env kobject: 'tx-0' (000000005a213fc0): fill_kobj_path: path = '/devices/virtual/net/bridge0/queues/tx-0' kobject: 'brif' (000000000ac4772f): kobject_add_internal: parent: 'bridge0', set: '' kobject: 'gretap0' (00000000014d5c4b): kobject_cleanup, parent (null) kobject: 'gretap0' (00000000014d5c4b): auto cleanup 'remove' event kobject: 'gretap0' (00000000014d5c4b): kobject_uevent_env kobject: 'gretap0' (00000000014d5c4b): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'vcan0' (00000000e4c66907): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gretap0' (00000000014d5c4b): calling ktype release kobject: 'vcan0' (00000000e4c66907): kobject_uevent_env kobject: 'gretap0': free name kobject: 'vcan0' (00000000e4c66907): fill_kobj_path: path = '/devices/virtual/net/vcan0' kobject: 'queues' (00000000ab59fcdf): kobject_add_internal: parent: 'vcan0', set: '' kobject: 'queues' (00000000ab59fcdf): kobject_uevent_env kobject: 'queues' (00000000ab59fcdf): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000330a7ce1): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000330a7ce1): kobject_uevent_env kobject: 'rx-0' (00000000330a7ce1): fill_kobj_path: path = '/devices/virtual/net/vcan0/queues/rx-0' kobject: 'tx-0' (00000000d1164aa1): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000d1164aa1): kobject_uevent_env kobject: 'tx-0' (00000000d1164aa1): fill_kobj_path: path = '/devices/virtual/net/vcan0/queues/tx-0' kobject: 'rx-0' (0000000024073747): kobject_cleanup, parent 000000000afff5b5 kobject: 'rx-0' (0000000024073747): auto cleanup 'remove' event kobject: 'rx-0' (0000000024073747): kobject_uevent_env kobject: 'rx-0' (0000000024073747): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000024073747): auto cleanup kobject_del kobject: 'rx-0' (0000000024073747): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000c24a5b14): kobject_cleanup, parent 000000000afff5b5 kobject: 'tx-0' (00000000c24a5b14): auto cleanup 'remove' event kobject: 'tx-0' (00000000c24a5b14): kobject_uevent_env kobject: 'tx-0' (00000000c24a5b14): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000c24a5b14): auto cleanup kobject_del kobject: 'tx-0' (00000000c24a5b14): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000000afff5b5): kobject_cleanup, parent (null) kobject: 'queues' (000000000afff5b5): calling ktype release kobject: 'queues' (000000000afff5b5): kset_release kobject: 'queues': free name kobject: 'gre0' (00000000ea3cfff4): kobject_uevent_env kobject: 'gre0' (00000000ea3cfff4): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'bond0' (000000002aff88ed): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'bond0' (000000002aff88ed): kobject_uevent_env kobject: 'bond0' (000000002aff88ed): fill_kobj_path: path = '/devices/virtual/net/bond0' kobject: 'queues' (00000000d3f398df): kobject_add_internal: parent: 'bond0', set: '' kobject: 'queues' (00000000d3f398df): kobject_uevent_env kobject: 'queues' (00000000d3f398df): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000131e1a4a): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000131e1a4a): kobject_uevent_env kobject: 'rx-0' (00000000131e1a4a): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-0' kobject: 'rx-1' (00000000bdc6d46e): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-1' (00000000bdc6d46e): kobject_uevent_env kobject: 'rx-1' (00000000bdc6d46e): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-1' kobject: 'rx-2' (00000000ea9e6cd7): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-2' (00000000ea9e6cd7): kobject_uevent_env kobject: 'rx-2' (00000000ea9e6cd7): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-2' kobject: 'rx-3' (0000000002b87710): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-3' (0000000002b87710): kobject_uevent_env kobject: 'rx-3' (0000000002b87710): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-3' kobject: 'rx-4' (00000000d39f9333): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-4' (00000000d39f9333): kobject_uevent_env kobject: 'rx-4' (00000000d39f9333): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-4' kobject: 'rx-5' (00000000053b32df): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-5' (00000000053b32df): kobject_uevent_env kobject: 'rx-5' (00000000053b32df): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-5' kobject: 'rx-6' (00000000184ac58c): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-6' (00000000184ac58c): kobject_uevent_env kobject: 'rx-6' (00000000184ac58c): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-6' kobject: 'rx-7' (000000008df3ec38): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-7' (000000008df3ec38): kobject_uevent_env kobject: 'rx-7' (000000008df3ec38): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-7' kobject: 'rx-8' (00000000d6bfb10e): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-8' (00000000d6bfb10e): kobject_uevent_env kobject: 'rx-8' (00000000d6bfb10e): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-8' kobject: 'rx-9' (00000000ac00fc2d): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-9' (00000000ac00fc2d): kobject_uevent_env kobject: 'rx-9' (00000000ac00fc2d): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-9' kobject: 'rx-10' (0000000065547548): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-10' (0000000065547548): kobject_uevent_env kobject: 'rx-10' (0000000065547548): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-10' kobject: 'rx-11' (00000000fff9bd38): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-11' (00000000fff9bd38): kobject_uevent_env kobject: 'rx-11' (00000000fff9bd38): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-11' kobject: 'rx-12' (00000000640ec2c7): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-12' (00000000640ec2c7): kobject_uevent_env kobject: 'rx-12' (00000000640ec2c7): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-12' kobject: 'rx-13' (00000000632e2b8b): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-13' (00000000632e2b8b): kobject_uevent_env kobject: 'rx-13' (00000000632e2b8b): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-13' kobject: 'rx-14' (000000000d616ea5): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-14' (000000000d616ea5): kobject_uevent_env kobject: 'rx-14' (000000000d616ea5): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-14' kobject: 'rx-15' (000000009a600021): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-15' (000000009a600021): kobject_uevent_env kobject: 'rx-15' (000000009a600021): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-15' kobject: 'tx-0' (000000004ba39091): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000004ba39091): kobject_uevent_env kobject: 'tx-0' (000000004ba39091): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-0' kobject: 'tx-1' (00000000faf8ae55): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-1' (00000000faf8ae55): kobject_uevent_env kobject: 'tx-1' (00000000faf8ae55): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-1' kobject: 'tx-2' (000000007098d386): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-2' (000000007098d386): kobject_uevent_env kobject: 'tx-2' (000000007098d386): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-2' kobject: 'tx-3' (00000000fb9c876c): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-3' (00000000fb9c876c): kobject_uevent_env kobject: 'tx-3' (00000000fb9c876c): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-3' kobject: 'tx-4' (000000007f88b1a2): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-4' (000000007f88b1a2): kobject_uevent_env kobject: 'tx-4' (000000007f88b1a2): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-4' kobject: 'tx-5' (000000006c06dd03): kobject_add_internal: parent: 'queues', set: 'queues'