kernfs autosuspend_delay_ms: removing
kernfs power: removing
kernfs uevent: removing
kernfs online: removing
======================================================
WARNING: possible circular locking dependency detected
syzkaller #0 Tainted: G             L     
------------------------------------------------------
kworker/u32:1/13 is trying to acquire lock:
ffff88801db73c38 (kn->active#97){++++}-{0:0}, at: __kernfs_remove+0x34c/0xb80 fs/kernfs/dir.c:1579

but task is already holding lock:
ffffffff8fc7cb10 (cpu_hotplug_lock){++++}-{0:0}, at: acpi_processor_post_eject+0x146/0x390 drivers/acpi/acpi_processor.c:499

which lock already depends on the new lock.


the existing dependency chain (in reverse order) is:

-> #1 (cpu_hotplug_lock){++++}-{0:0}:
       lock_acquire kernel/locking/lockdep.c:5942 [inline]
       lock_acquire+0x1d1/0x380 kernel/locking/lockdep.c:5899
       percpu_down_read_internal include/linux/percpu-rwsem.h:53 [inline]
       percpu_down_read include/linux/percpu-rwsem.h:77 [inline]
       cpus_read_lock+0x42/0x170 kernel/cpu.c:490
       mem_hotplug_begin mm/memory_hotplug.c:264 [inline]
       try_online_node+0x11/0x50 mm/memory_hotplug.c:1323
       cpu_up+0x7f/0x230 kernel/cpu.c:1691
       cpu_subsys_online+0x84/0x190 drivers/base/cpu.c:61
       device_online+0x15b/0x200 drivers/base/core.c:4312
       online_store+0x145/0x180 drivers/base/core.c:2883
       dev_attr_store+0x58/0x80 drivers/base/core.c:2509
       sysfs_kf_write+0xf2/0x150 fs/sysfs/file.c:145
       kernfs_fop_write_iter+0x3e0/0x5f0 fs/kernfs/file.c:345
       new_sync_write fs/read_write.c:595 [inline]
       vfs_write+0x6af/0x1050 fs/read_write.c:687
       ksys_write+0x12a/0x250 fs/read_write.c:739
       do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline]
       do_syscall_64+0x123/0x790 arch/x86/entry/syscall_64.c:84
       entry_SYSCALL_64_after_hwframe+0x77/0x7f

-> #0 (kn->active#97){++++}-{0:0}:
       check_prev_add+0xeb/0xe60 kernel/locking/lockdep.c:3209
       check_prevs_add kernel/locking/lockdep.c:3328 [inline]
       validate_chain kernel/locking/lockdep.c:3952 [inline]
       __lock_acquire+0x1528/0x1f40 kernel/locking/lockdep.c:5288
       lock_acquire kernel/locking/lockdep.c:5942 [inline]
       lock_acquire+0x1d1/0x380 kernel/locking/lockdep.c:5899
       kernfs_drain+0x4f0/0x600 fs/kernfs/dir.c:532
       __kernfs_remove+0x34c/0xb80 fs/kernfs/dir.c:1579
       kernfs_remove_by_name_ns+0x7c/0x120 fs/kernfs/dir.c:1797
       sysfs_remove_file include/linux/sysfs.h:780 [inline]
       device_remove_file drivers/base/core.c:3146 [inline]
       device_remove_file drivers/base/core.c:3142 [inline]
       device_remove_attrs+0x15c/0x290 drivers/base/core.c:3047
       device_del+0x36e/0x9b0 drivers/base/core.c:3964
       device_unregister+0x1d/0xe0 drivers/base/core.c:4006
       unregister_cpu+0xa0/0x140 drivers/base/cpu.c:101
       acpi_processor_post_eject+0x16f/0x390 drivers/acpi/acpi_processor.c:502
       acpi_bus_post_eject drivers/acpi/scan.c:300 [inline]
       acpi_scan_hot_remove drivers/acpi/scan.c:359 [inline]
       acpi_generic_hotplug_event drivers/acpi/scan.c:431 [inline]
       acpi_device_hotplug+0xa33/0xc40 drivers/acpi/scan.c:455
       acpi_hotplug_work_fn+0x5e/0x90 drivers/acpi/osl.c:1194
       process_one_work+0xac7/0x1b10 kernel/workqueue.c:3396
       process_scheduled_works kernel/workqueue.c:3479 [inline]
       worker_thread+0x5ef/0xe50 kernel/workqueue.c:3560
       kthread+0x373/0x450 kernel/kthread.c:436
       ret_from_fork+0x730/0xd60 arch/x86/kernel/process.c:158
       ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245

other info that might help us debug this:

 Possible unsafe locking scenario:

       CPU0                    CPU1
       ----                    ----
  lock(cpu_hotplug_lock);
                               lock(kn->active#97);
                               lock(cpu_hotplug_lock);
  lock(kn->active#97);

 *** DEADLOCK ***

locks held by kworker/u32:1/13: 6, last CPU#3:
 #0: ffff88801d760940 ((wq_completion)kacpi_hotplug){+.+.}-{0:0}, at: process_one_work+0x1466/0x1b10 kernel/workqueue.c:3371
 #1: ffffc90000107d08 ((work_completion)(&hpw->work)){+.+.}-{0:0}, at: process_one_work+0xa2c/0x1b10 kernel/workqueue.c:3372
 #2: ffffffff90e1eca0 (device_hotplug_lock){+.+.}-{4:4}, at: acpi_device_hotplug+0x82/0xc40 drivers/acpi/scan.c:441
 #3: ffffffff90af2e20 (acpi_scan_lock){+.+.}-{4:4}, at: acpi_device_hotplug+0x90/0xc40 drivers/acpi/scan.c:442
 #4: ffffffff8fc7cbc0 (cpu_add_remove_lock){+.+.}-{4:4}, at: acpi_processor_post_eject+0x141/0x390 drivers/acpi/acpi_processor.c:498
 #5: ffffffff8fc7cb10 (cpu_hotplug_lock){++++}-{0:0}, at: acpi_processor_post_eject+0x146/0x390 drivers/acpi/acpi_processor.c:499

stack backtrace:
CPU: 3 UID: 0 PID: 13 Comm: kworker/u32:1 Tainted: G             L      syzkaller #0 PREEMPT(full) 
Tainted: [L]=SOFTLOCKUP
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
Workqueue: kacpi_hotplug acpi_hotplug_work_fn
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x100/0x190 lib/dump_stack.c:120
 print_circular_bug.cold+0x178/0x1be kernel/locking/lockdep.c:2087
 check_noncircular+0x146/0x160 kernel/locking/lockdep.c:2219
 check_prev_add+0xeb/0xe60 kernel/locking/lockdep.c:3209
 check_prevs_add kernel/locking/lockdep.c:3328 [inline]
 validate_chain kernel/locking/lockdep.c:3952 [inline]
 __lock_acquire+0x1528/0x1f40 kernel/locking/lockdep.c:5288
 lock_acquire kernel/locking/lockdep.c:5942 [inline]
 lock_acquire+0x1d1/0x380 kernel/locking/lockdep.c:5899
 kernfs_drain+0x4f0/0x600 fs/kernfs/dir.c:532
 __kernfs_remove+0x34c/0xb80 fs/kernfs/dir.c:1579
 kernfs_remove_by_name_ns+0x7c/0x120 fs/kernfs/dir.c:1797
 sysfs_remove_file include/linux/sysfs.h:780 [inline]
 device_remove_file drivers/base/core.c:3146 [inline]
 device_remove_file drivers/base/core.c:3142 [inline]
 device_remove_attrs+0x15c/0x290 drivers/base/core.c:3047
 device_del+0x36e/0x9b0 drivers/base/core.c:3964
 device_unregister+0x1d/0xe0 drivers/base/core.c:4006
 unregister_cpu+0xa0/0x140 drivers/base/cpu.c:101
 acpi_processor_post_eject+0x16f/0x390 drivers/acpi/acpi_processor.c:502
 acpi_bus_post_eject drivers/acpi/scan.c:300 [inline]
 acpi_scan_hot_remove drivers/acpi/scan.c:359 [inline]
 acpi_generic_hotplug_event drivers/acpi/scan.c:431 [inline]
 acpi_device_hotplug+0xa33/0xc40 drivers/acpi/scan.c:455
 acpi_hotplug_work_fn+0x5e/0x90 drivers/acpi/osl.c:1194
 process_one_work+0xac7/0x1b10 kernel/workqueue.c:3396
 process_scheduled_works kernel/workqueue.c:3479 [inline]
 worker_thread+0x5ef/0xe50 kernel/workqueue.c:3560
 kthread+0x373/0x450 kernel/kthread.c:436
 ret_from_fork+0x730/0xd60 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
kernfs crash_notes: removing
kernfs crash_notes_size: removing
kernfs subsystem: removing
kernfs cpu1: removing
bus: 'cpu': remove device cpu1
PM: Removing info for cpu:cpu1
kobject: 'cpu1' (ffff88806a337fa8): kobject_uevent_env
kobject: 'cpu1' (ffff88806a337fa8): fill_kobj_path: path = '/devices/system/cpu/cpu1'
kernfs cpu1: removing
kobject: 'cpu1' (ffff88806a337fa8): kobject_cleanup, parent 0000000000000000
kobject: 'cpu1' (ffff88806a337fa8): calling ktype release
kobject: 'cpu1': free name
kernfs bonding_masters: removing
ip6gre0 (unregistering): bond_netdev_event received NETDEV_UNREGISTER
net ip6gre0: siw: event 6
ip6gre0 (unregistering): bond_netdev_event received NETDEV_PRE_UNINIT
net ip6gre0: siw: event 18
kernfs rps_cpus: removing
kernfs rps_flow_cnt: removing
kobject: 'rx-0' (ffff888029556e50): kobject_cleanup, parent ffff888037b7ad50
kobject: 'rx-0' (ffff888029556e50): auto cleanup kobject_del
kobject: 'rx-0' (ffff888029556e50): auto cleanup 'remove' event
kobject: 'rx-0' (ffff888029556e50): kobject_uevent_env
kobject: 'rx-0' (ffff888029556e50): kobject_uevent_env: uevent_suppress caused the event to drop!
kernfs rx-0: removing
kobject: 'rx-0' (ffff888029556e50): calling ktype release
kobject: 'rx-0': free name
kernfs tx_timeout: removing
kernfs traffic_class: removing
kernfs xps_cpus: removing
kernfs xps_rxqs: removing
kernfs tx_maxrate: removing
kobject: 'tx-0' (ffff8880521ba420): kobject_cleanup, parent ffff888037b7ad50
kobject: 'tx-0' (ffff8880521ba420): auto cleanup kobject_del
kobject: 'tx-0' (ffff8880521ba420): auto cleanup 'remove' event
kobject: 'tx-0' (ffff8880521ba420): kobject_uevent_env
kobject: 'tx-0' (ffff8880521ba420): kobject_uevent_env: uevent_suppress caused the event to drop!
kernfs tx-0: removing
kobject: 'tx-0' (ffff8880521ba420): calling ktype release
kobject: 'tx-0': free name
kernfs queues: removing
kobject: 'queues' (ffff888037b7ad50): kobject_cleanup, parent 0000000000000000
kobject: 'queues' (ffff888037b7ad50): calling ktype release
kobject: 'queues' (ffff888037b7ad50): kset_release
kobject: 'queues': free name
kernfs runtime_status: removing
kernfs control: removing
kernfs runtime_suspended_time: removing
kernfs runtime_active_time: removing
kernfs autosuspend_delay_ms: removing
kernfs power: removing
kernfs subsystem: removing
kernfs ip6gre0: removing
kernfs uevent: removing
kernfs rx_packets: removing
kernfs tx_packets: removing
kernfs rx_bytes: removing
kernfs tx_bytes: removing
kernfs rx_errors: removing
kernfs tx_errors: removing
kernfs rx_dropped: removing
kernfs tx_dropped: removing
kernfs multicast: removing
kernfs collisions: removing
kernfs rx_length_errors: removing
kernfs rx_over_errors: removing
kernfs rx_crc_errors: removing
kernfs rx_frame_errors: removing
kernfs rx_fifo_errors: removing
kernfs rx_missed_errors: removing
kernfs tx_aborted_errors: removing
kernfs tx_carrier_errors: removing
kernfs tx_fifo_errors: removing
kernfs tx_heartbeat_errors: removing
kernfs tx_window_errors: removing
kernfs rx_compressed: removing
kernfs tx_compressed: removing
kernfs rx_nohandler: removing
kernfs statistics: removing
kernfs netdev_group: removing
kernfs type: removing
kernfs dev_id: removing
kernfs dev_port: removing
kernfs iflink: removing
kernfs ifindex: removing
kernfs name_assign_type: removing
kernfs addr_assign_type: removing
kernfs addr_len: removing
kernfs link_mode: removing
kernfs address: removing
kernfs broadcast: removing
kernfs speed: removing
kernfs duplex: removing
kernfs dormant: removing
kernfs testing: removing
kernfs operstate: removing
kernfs carrier_changes: removing
kernfs ifalias: removing
kernfs carrier: removing
kernfs mtu: removing
kernfs flags: removing
kernfs tx_queue_len: removing
kernfs gro_flush_timeout: removing
kernfs napi_defer_hard_irqs: removing
kernfs proto_down: removing
kernfs carrier_up_count: removing
kernfs carrier_down_count: removing
kernfs threaded: removing
PM: Removing info for No Bus:ip6gre0
kobject: 'ip6gre0' (ffff888037bc27c0): kobject_uevent_env
kobject: 'ip6gre0' (ffff888037bc27c0): kobject_uevent_env: uevent_suppress caused the event to drop!
kernfs ip6gre0: removing
ip6tnl0 (unregistering): bond_netdev_event received NETDEV_UNREGISTER
net ip6tnl0: siw: event 6
ip6tnl0 (unregistering): bond_netdev_event received NETDEV_PRE_UNINIT
net ip6tnl0: siw: event 18
kernfs rps_cpus: removing
kernfs rps_flow_cnt: removing
kobject: 'rx-0' (ffff888029556850): kobject_cleanup, parent ffff88803ab29f50
kobject: 'rx-0' (ffff888029556850): auto cleanup kobject_del
kobject: 'rx-0' (ffff888029556850): auto cleanup 'remove' event
kobject: 'rx-0' (ffff888029556850): kobject_uevent_env
kobject: 'rx-0' (ffff888029556850): kobject_uevent_env: uevent_suppress caused the event to drop!
kernfs rx-0: removing
kobject: 'rx-0' (ffff888029556850): calling ktype release
kobject: 'rx-0': free name
kernfs tx_timeout: removing
kernfs traffic_class: removing
kernfs xps_cpus: removing
kernfs xps_rxqs: removing
kernfs tx_maxrate: removing
kobject: 'tx-0' (ffff8880521ba820): kobject_cleanup, parent ffff88803ab29f50
kobject: 'tx-0' (ffff8880521ba820): auto cleanup kobject_del
kobject: 'tx-0' (ffff8880521ba820): auto cleanup 'remove' event
kobject: 'tx-0' (ffff8880521ba820): kobject_uevent_env
kobject: 'tx-0' (ffff8880521ba820): kobject_uevent_env: uevent_suppress caused the event to drop!
kernfs tx-0: removing
kobject: 'tx-0' (ffff8880521ba820): calling ktype release
kobject: 'tx-0': free name
kernfs queues: removing
kobject: 'queues' (ffff88803ab29f50): kobject_cleanup, parent 0000000000000000
kobject: 'queues' (ffff88803ab29f50): calling ktype release
kobject: 'queues' (ffff88803ab29f50): kset_release
kobject: 'queues': free name
kernfs runtime_status: removing
kernfs control: removing
kernfs runtime_suspended_time: removing
kernfs runtime_active_time: removing
kernfs autosuspend_delay_ms: removing
kernfs power: removing
kernfs subsystem: removing
kernfs ip6tnl0: removing
kernfs uevent: removing
kernfs rx_packets: removing
kernfs tx_packets: removing
kernfs rx_bytes: removing
kernfs tx_bytes: removing
kernfs rx_errors: removing
kernfs tx_errors: removing
kernfs rx_dropped: removing
kernfs tx_dropped: removing
kernfs multicast: removing
kernfs collisions: removing
kernfs rx_length_errors: removing
kernfs rx_over_errors: removing
kernfs rx_crc_errors: removing
kernfs rx_frame_errors: removing
kernfs rx_fifo_errors: removing
kernfs rx_missed_errors: removing
kernfs tx_aborted_errors: removing
kernfs tx_carrier_errors: removing
kernfs tx_fifo_errors: removing
kernfs tx_heartbeat_errors: removing
kernfs tx_window_errors: removing
kernfs rx_compressed: removing
kernfs tx_compressed: removing
kernfs rx_nohandler: removing
kernfs statistics: removing
kernfs netdev_group: removing
kernfs type: removing
kernfs dev_id: removing
kernfs dev_port: removing
kernfs iflink: removing
kernfs ifindex: removing
kernfs name_assign_type: removing
kernfs addr_assign_type: removing
kernfs addr_len: removing
kernfs link_mode: removing
kernfs address: removing
kernfs broadcast: removing
kernfs speed: removing
kernfs duplex: removing
kernfs dormant: removing
kernfs testing: removing
kernfs operstate: removing
kernfs carrier_changes: removing
kernfs ifalias: removing
kernfs carrier: removing
kernfs mtu: removing
kernfs flags: removing
kernfs tx_queue_len: removing
kernfs gro_flush_timeout: removing
kernfs napi_defer_hard_irqs: removing
kernfs proto_down: removing
kernfs carrier_up_count: removing
kernfs carrier_down_count: removing
kernfs threaded: removing
PM: Removing info for No Bus:ip6tnl0
kobject: 'ip6tnl0' (ffff88805ef6c7c0): kobject_uevent_env
kobject: 'ip6tnl0' (ffff88805ef6c7c0): kobject_uevent_env: uevent_suppress caused the event to drop!
kernfs ip6tnl0: removing
sit0 (unregistering): bond_netdev_event received NETDEV_UNREGISTER
net sit0: siw: event 6
sit0 (unregistering): bond_netdev_event received NETDEV_PRE_UNINIT
net sit0: siw: event 18
kernfs rps_cpus: removing
kernfs rps_flow_cnt: removing
kobject: 'rx-0' (ffff888029556650): kobject_cleanup, parent ffff88803f099950
kobject: 'rx-0' (ffff888029556650): auto cleanup kobject_del
kobject: 'rx-0' (ffff888029556650): auto cleanup 'remove' event
kobject: 'rx-0' (ffff888029556650): kobject_uevent_env
kobject: 'rx-0' (ffff888029556650): kobject_uevent_env: uevent_suppress caused the event to drop!
kernfs rx-0: removing
kobject: 'rx-0' (ffff888029556650): calling ktype release
kobject: 'rx-0': free name
kernfs tx_timeout: removing
kernfs traffic_class: removing
kernfs xps_cpus: removing
kernfs xps_rxqs: removing
kernfs tx_maxrate: removing
kobject: 'tx-0' (ffff88804162dc20): kobject_cleanup, parent ffff88803f099950
kobject: 'tx-0' (ffff88804162dc20): auto cleanup kobject_del
kobject: 'tx-0' (ffff88804162dc20): auto cleanup 'remove' event
kobject: 'tx-0' (ffff88804162dc20): kobject_uevent_env
kobject: 'tx-0' (ffff88804162dc20): kobject_uevent_env: uevent_suppress caused the event to drop!
kernfs tx-0: removing
kobject: 'tx-0' (ffff88804162dc20): calling ktype release
kobject: 'tx-0': free name
kernfs queues: removing
kobject: 'queues' (ffff88803f099950): kobject_cleanup, parent 0000000000000000
kobject: 'queues' (ffff88803f099950): calling ktype release
kobject: 'queues' (ffff88803f099950): kset_release
kobject: 'queues': free name
kernfs runtime_status: removing
kernfs control: removing
kernfs runtime_suspended_time: removing
kernfs runtime_active_time: removing
kernfs autosuspend_delay_ms: removing
kernfs power: removing
kernfs subsystem: removing
kernfs sit0: removing
kernfs uevent: removing
kernfs rx_packets: removing
kernfs tx_packets: removing
kernfs rx_bytes: removing
kernfs tx_bytes: removing
kernfs rx_errors: removing
kernfs tx_errors: removing
kernfs rx_dropped: removing
kernfs tx_dropped: removing
kernfs multicast: removing
kernfs collisions: removing
kernfs rx_length_errors: removing
kernfs rx_over_errors: removing
kernfs rx_crc_errors: removing
kernfs rx_frame_errors: removing
kernfs rx_fifo_errors: removing
kernfs rx_missed_errors: removing
kernfs tx_aborted_errors: removing
kernfs tx_carrier_errors: removing
kernfs tx_fifo_errors: removing
kernfs tx_heartbeat_errors: removing
kernfs tx_window_errors: removing
kernfs rx_compressed: removing
kernfs tx_compressed: removing
kernfs rx_nohandler: removing
kernfs statistics: removing
kernfs netdev_group: removing
kernfs type: removing
kernfs dev_id: removing
kernfs dev_port: removing
kernfs iflink: removing
kernfs ifindex: removing
kernfs name_assign_type: removing
kernfs addr_assign_type: removing
kernfs addr_len: removing
kernfs link_mode: removing
kernfs address: removing
kernfs broadcast: removing
kernfs speed: removing
kernfs duplex: removing
kernfs dormant: removing
kernfs testing: removing
kernfs operstate: removing
kernfs carrier_changes: removing
kernfs ifalias: removing
kernfs carrier: removing
kernfs mtu: removing
kernfs flags: removing
kernfs tx_queue_len: removing
kernfs gro_flush_timeout: removing
kernfs napi_defer_hard_irqs: removing
kernfs proto_down: removing
kernfs carrier_up_count: removing
kernfs carrier_down_count: removing
kernfs threaded: removing
PM: Removing info for No Bus:sit0
kobject: 'sit0' (ffff88802e5fc7c0): kobject_uevent_env
kobject: 'sit0' (ffff88802e5fc7c0): kobject_uevent_env: uevent_suppress caused the event to drop!
kernfs sit0: removing
ip6_vti0 (unregistering): bond_netdev_event received NETDEV_UNREGISTER
net ip6_vti0: siw: event 6
ip6_vti0 (unregistering): bond_netdev_event received NETDEV_PRE_UNINIT
net ip6_vti0: siw: event 18
kernfs rps_cpus: removing
kernfs rps_flow_cnt: removing
kobject: 'rx-0' (ffff888029557a50): kobject_cleanup, parent ffff888051af5950
kobject: 'rx-0' (ffff888029557a50): auto cleanup kobject_del
kobject: 'rx-0' (ffff888029557a50): auto cleanup 'remove' event
kobject: 'rx-0' (ffff888029557a50): kobject_uevent_env
kobject: 'rx-0' (ffff888029557a50): kobject_uevent_env: uevent_suppress caused the event to drop!
kernfs rx-0: removing
kobject: 'rx-0' (ffff888029557a50): calling ktype release
kobject: 'rx-0': free name
kernfs tx_timeout: removing
kernfs traffic_class: removing
kernfs xps_cpus: removing
kernfs xps_rxqs: removing
kernfs tx_maxrate: removing
kobject: 'tx-0' (ffff88804162c820): kobject_cleanup, parent ffff888051af5950
kobject: 'tx-0' (ffff88804162c820): auto cleanup kobject_del
kobject: 'tx-0' (ffff88804162c820): auto cleanup 'remove' event
kobject: 'tx-0' (ffff88804162c820): kobject_uevent_env
kobject: 'tx-0' (ffff88804162c820): kobject_uevent_env: uevent_suppress caused the event to drop!
kernfs tx-0: removing
kobject: 'tx-0' (ffff88804162c820): calling ktype release
kobject: 'tx-0': free name
kernfs queues: removing
kobject: 'queues' (ffff888051af5950): kobject_cleanup, parent 0000000000000000
kobject: 'queues' (ffff888051af5950): calling ktype release
kobject: 'queues' (ffff888051af5950): kset_release
kobject: 'queues': free name
kernfs runtime_status: removing
kernfs control: removing
kernfs runtime_suspended_time: removing
kernfs runtime_active_time: removing
kernfs autosuspend_delay_ms: removing
kernfs power: removing
kernfs subsystem: removing
kernfs ip6_vti0: removing
kernfs uevent: removing
kernfs rx_packets: removing
kernfs tx_packets: removing
kernfs rx_bytes: removing
kernfs tx_bytes: removing
kernfs rx_errors: removing
kernfs tx_errors: removing
kernfs rx_dropped: removing
kernfs tx_dropped: removing
kernfs multicast: removing
kernfs collisions: removing
kernfs rx_length_errors: removing
kernfs rx_over_errors: removing
kernfs rx_crc_errors: removing
kernfs rx_frame_errors: removing
kernfs rx_fifo_errors: removing
kernfs rx_missed_errors: removing
kernfs tx_aborted_errors: removing
kernfs tx_carrier_errors: removing
kernfs tx_fifo_errors: removing
kernfs tx_heartbeat_errors: removing
kernfs tx_window_errors: removing
kernfs rx_compressed: removing
kernfs tx_compressed: removing
kernfs rx_nohandler: removing
kernfs statistics: removing
kernfs netdev_group: removing
kernfs type: removing
kernfs dev_id: removing
kernfs dev_port: removing
kernfs iflink: removing
kernfs ifindex: removing
kernfs name_assign_type: removing
kernfs addr_assign_type: removing
kernfs addr_len: removing
kernfs link_mode: removing
kernfs address: removing
kernfs broadcast: removing
kernfs speed: removing
kernfs duplex: removing
kernfs dormant: removing
kernfs testing: removing
kernfs operstate: removing
kernfs carrier_changes: removing
kernfs ifalias: removing
kernfs carrier: removing
kernfs mtu: removing
kernfs flags: removing
kernfs tx_queue_len: removing
kernfs gro_flush_timeout: removing
kernfs napi_defer_hard_irqs: removing
kernfs proto_down: removing
kernfs carrier_up_count: removing
kernfs carrier_down_count: removing
kernfs threaded: removing
PM: Removing info for No Bus:ip6_vti0
kobject: 'ip6_vti0' (ffff8880274447c0): kobject_uevent_env
kobject: 'ip6_vti0' (ffff8880274447c0): kobject_uevent_env: uevent_suppress caused the event to drop!
kernfs ip6_vti0: removing
ip_vti0 (unregistering): bond_netdev_event received NETDEV_UNREGISTER
net ip_vti0: siw: event 6
ip_vti0 (unregistering): bond_netdev_event received NETDEV_PRE_UNINIT
net ip_vti0: siw: event 18
kernfs rps_cpus: removing
kernfs rps_flow_cnt: removing
kobject: 'rx-0' (ffff88803e77c050): kobject_cleanup, parent ffff888023e7a350
kobject: 'rx-0' (ffff88803e77c050): auto cleanup kobject_del
kobject: 'rx-0' (ffff88803e77c050): auto cleanup 'remove' event
kobject: 'rx-0' (ffff88803e77c050): kobject_uevent_env
kobject: 'rx-0' (ffff88803e77c050): kobject_uevent_env: uevent_suppress caused the event to drop!
kernfs rx-0: removing
kobject: 'rx-0' (ffff88803e77c050): calling ktype release
kobject: 'rx-0': free name
kernfs tx_timeout: removing
kernfs traffic_class: removing
kernfs xps_cpus: removing
kernfs xps_rxqs: removing
kernfs tx_maxrate: removing
kobject: 'tx-0' (ffff88804162cc20): kobject_cleanup, parent ffff888023e7a350
kobject: 'tx-0' (ffff88804162cc20): auto cleanup kobject_del
kobject: 'tx-0' (ffff88804162cc20): auto cleanup 'remove' event
kobject: 'tx-0' (ffff88804162cc20): kobject_uevent_env
kobject: 'tx-0' (ffff88804162cc20): kobject_uevent_env: uevent_suppress caused the event to drop!
kernfs tx-0: removing
kobject: 'tx-0' (ffff88804162cc20): calling ktype release
kobject: 'tx-0': free name
kernfs queues: removing
kobject: 'queues' (ffff888023e7a350): kobject_cleanup, parent 0000000000000000
kobject: 'queues' (ffff888023e7a350): calling ktype release
kobject: 'queues' (ffff888023e7a350): kset_release
kobject: 'queues': free name
kernfs runtime_status: removing
kernfs control: removing
kernfs runtime_suspended_time: removing
kernfs runtime_active_time: removing
kernfs autosuspend_delay_ms: removing
kernfs power: removing
kernfs subsystem: removing
kernfs ip_vti0: removing
kernfs uevent: removing
kernfs rx_packets: removing
kernfs tx_packets: removing
kernfs rx_bytes: removing
kernfs tx_bytes: removing
kernfs rx_errors: removing
kernfs tx_errors: removing
kernfs rx_dropped: removing
kernfs tx_dropped: removing
kernfs multicast: removing
kernfs collisions: removing
kernfs rx_length_errors: removing
kernfs rx_over_errors: removing
kernfs rx_crc_errors: removing
kernfs rx_frame_errors: removing
kernfs rx_fifo_errors: removing
kernfs rx_missed_errors: removing
kernfs tx_aborted_errors: removing
kernfs tx_carrier_errors: removing
kernfs tx_fifo_errors: removing
kernfs tx_heartbeat_errors: removing
kernfs tx_window_errors: removing
kernfs rx_compressed: removing
kernfs tx_compressed: removing
kernfs rx_nohandler: removing
kernfs statistics: removing
kernfs netdev_group: removing
kernfs type: removing
kernfs dev_id: removing
kernfs dev_port: removing
kernfs iflink: removing
kernfs ifindex: removing
kernfs name_assign_type: removing
kernfs addr_assign_type: removing
kernfs addr_len: removing
kernfs link_mode: removing
kernfs address: removing
kernfs broadcast: removing
kernfs speed: removing
kernfs duplex: removing
kernfs dormant: removing
kernfs testing: removing
kernfs operstate: removing
kernfs carrier_changes: removing
kernfs ifalias: removing
kernfs carrier: removing
kernfs mtu: removing
kernfs flags: removing
kernfs tx_queue_len: removing
kernfs gro_flush_timeout: removing
kernfs napi_defer_hard_irqs: removing
kernfs proto_down: removing
kernfs carrier_up_count: removing
kernfs carrier_down_count: removing
kernfs threaded: removing
PM: Removing info for No Bus:ip_vti0
kobject: 'ip_vti0' (ffff8880274467c0): kobject_uevent_env
kobject: 'ip_vti0' (ffff8880274467c0): kobject_uevent_env: uevent_suppress caused the event to drop!
kernfs ip_vti0: removing
erspan0 (unregistering): bond_netdev_event received NETDEV_UNREGISTER
net erspan0: siw: event 6
erspan0 (unregistering): bond_netdev_event received NETDEV_PRE_UNINIT
net erspan0: siw: event 18
kernfs rps_cpus: removing
kernfs rps_flow_cnt: removing
kobject: 'rx-0' (ffff88803e77d450): kobject_cleanup, parent ffff888023e7ac50
kobject: 'rx-0' (ffff88803e77d450): auto cleanup kobject_del
kobject: 'rx-0' (ffff88803e77d450): auto cleanup 'remove' event
kobject: 'rx-0' (ffff88803e77d450): kobject_uevent_env
kobject: 'rx-0' (ffff88803e77d450): kobject_uevent_env: uevent_suppress caused the event to drop!
kernfs rx-0: removing
kobject: 'rx-0' (ffff88803e77d450): calling ktype release
kobject: 'rx-0': free name
kernfs limit: removing
kernfs limit_max: removing
kernfs limit_min: removing
kernfs hold_time: removing
kernfs inflight: removing
kernfs stall_thrs: removing
kernfs stall_cnt: removing
kernfs stall_max: removing
kernfs byte_queue_limits: removing
kernfs tx_timeout: removing
kernfs traffic_class: removing
kernfs xps_cpus: removing
kernfs xps_rxqs: removing
kernfs tx_maxrate: removing
kobject: 'tx-0' (ffff88804162e820): kobject_cleanup, parent ffff888023e7ac50
kobject: 'tx-0' (ffff88804162e820): auto cleanup kobject_del
kobject: 'tx-0' (ffff88804162e820): auto cleanup 'remove' event
kobject: 'tx-0' (ffff88804162e820): kobject_uevent_env
kobject: 'tx-0' (ffff88804162e820): kobject_uevent_env: uevent_suppress caused the event to drop!
kernfs tx-0: removing
kobject: 'tx-0' (ffff88804162e820): calling ktype release
kobject: 'tx-0': free name
kernfs queues: removing
kobject: 'queues' (ffff888023e7ac50): kobject_cleanup, parent 0000000000000000
kobject: 'queues' (ffff888023e7ac50): calling ktype release
kobject: 'queues' (ffff888023e7ac50): kset_release
kobject: 'queues': free name
kernfs runtime_status: removing
kernfs control: removing
kernfs runtime_suspended_time: removing
kernfs runtime_active_time: removing
kernfs autosuspend_delay_ms: removing
kernfs power: removing
kernfs subsystem: removing
kernfs erspan0: removing
kernfs uevent: removing
kernfs rx_packets: removing
kernfs tx_packets: removing
kernfs rx_bytes: removing
kernfs tx_bytes: removing
kernfs rx_errors: removing
kernfs tx_errors: removing
kernfs rx_dropped: removing
kernfs tx_dropped: removing
kernfs multicast: removing
kernfs collisions: removing
kernfs rx_length_errors: removing
kernfs rx_over_errors: removing
kernfs rx_crc_errors: removing
kernfs rx_frame_errors: removing
kernfs rx_fifo_errors: removing
kernfs rx_missed_errors: removing
kernfs tx_aborted_errors: removing
kernfs tx_carrier_errors: removing
kernfs tx_fifo_errors: removing
kernfs tx_heartbeat_errors: removing
kernfs tx_window_errors: removing
kernfs rx_compressed: removing
kernfs tx_compressed: removing
kernfs rx_nohandler: removing
kernfs statistics: removing
kernfs netdev_group: removing
kernfs type: removing
kernfs dev_id: removing
kernfs dev_port: removing
kernfs iflink: removing
kernfs ifindex: removing
kernfs name_assign_type: removing
kernfs addr_assign_type: removing
kernfs addr_len: removing
kernfs link_mode: removing
kernfs address: removing
kernfs broadcast: removing
kernfs speed: removing
kernfs duplex: removing
kernfs dormant: removing
kernfs testing: removing
kernfs operstate: removing
kernfs carrier_changes: removing
kernfs ifalias: removing
kernfs carrier: removing
kernfs mtu: removing
kernfs flags: removing
kernfs tx_queue_len: removing
kernfs gro_flush_timeout: removing
kernfs napi_defer_hard_irqs: removing
kernfs proto_down: removing
kernfs carrier_up_count: removing
kernfs carrier_down_count: removing
kernfs threaded: removing
PM: Removing info for No Bus:erspan0
kobject: 'erspan0' (ffff88804eb427c0): kobject_uevent_env
kobject: 'erspan0' (ffff88804eb427c0): kobject_uevent_env: uevent_suppress caused the event to drop!
kernfs erspan0: removing
gretap0 (unregistering): bond_netdev_event received NETDEV_UNREGISTER
net gretap0: siw: event 6
gretap0 (unregistering): bond_netdev_event received NETDEV_PRE_UNINIT
net gretap0: siw: event 18
kernfs rps_cpus: removing
kernfs rps_flow_cnt: removing
kobject: 'rx-0' (ffff88802b95dc50): kobject_cleanup, parent ffff88803005e950
kobject: 'rx-0' (ffff88802b95dc50): auto cleanup kobject_del
kobject: 'rx-0' (ffff88802b95dc50): auto cleanup 'remove' event
kobject: 'rx-0' (ffff88802b95dc50): kobject_uevent_env
kobject: 'rx-0' (ffff88802b95dc50): kobject_uevent_env: uevent_suppress caused the event to drop!
kernfs rx-0: removing
kobject: 'rx-0' (ffff88802b95dc50): calling ktype release
kobject: 'rx-0': free name
kernfs tx_timeout: removing
kernfs traffic_class: removing
kernfs xps_cpus: removing
kernfs xps_rxqs: removing
kernfs tx_maxrate: removing
kobject: 'tx-0' (ffff88804162ec20): kobject_cleanup, parent ffff88803005e950
kobject: 'tx-0' (ffff88804162ec20): auto cleanup kobject_del
kobject: 'tx-0' (ffff88804162ec20): auto cleanup 'remove' event
kobject: 'tx-0' (ffff88804162ec20): kobject_uevent_env
kobject: 'tx-0' (ffff88804162ec20): kobject_uevent_env: uevent_suppress caused the event to drop!
kernfs tx-0: removing
kobject: 'tx-0' (ffff88804162ec20): calling ktype release
kobject: 'tx-0': free name
kernfs queues: removing
kobject: 'queues' (ffff88803005e950): kobject_cleanup, parent 0000000000000000
kobject: 'queues' (ffff88803005e950): calling ktype release
kobject: 'queues' (ffff88803005e950): kset_release
kobject: 'queues': free name
kernfs runtime_status: removing
kernfs control: removing
kernfs runtime_suspended_time: removing
kernfs runtime_active_time: removing
kernfs autosuspend_delay_ms: removing
kernfs power: removing
kernfs subsystem: removing
kernfs gretap0: removing
kernfs uevent: removing
kernfs rx_packets: removing
kernfs tx_packets: removing
kernfs rx_bytes: removing
kernfs tx_bytes: removing
kernfs rx_errors: removing
kernfs tx_errors: removing
kernfs rx_dropped: removing
kernfs tx_dropped: removing
kernfs multicast: removing
kernfs collisions: removing
kernfs rx_length_errors: removing
kernfs rx_over_errors: removing
kernfs rx_crc_errors: removing
kernfs rx_frame_errors: removing
kernfs rx_fifo_errors: removing
kernfs rx_missed_errors: removing
kernfs tx_aborted_errors: removing
kernfs tx_carrier_errors: removing
kernfs tx_fifo_errors: removing
kernfs tx_heartbeat_errors: removing
kernfs tx_window_errors: removing
kernfs rx_compressed: removing
kernfs tx_compressed: removing
kernfs rx_nohandler: removing
kernfs statistics: removing
kernfs netdev_group: removing
kernfs type: removing
kernfs dev_id: removing
kernfs dev_port: removing
kernfs iflink: removing
kernfs ifindex: removing
kernfs name_assign_type: removing
kernfs addr_assign_type: removing
kernfs addr_len: removing
kernfs link_mode: removing
kernfs address: removing
kernfs broadcast: removing
kernfs speed: removing
kernfs duplex: removing
kernfs dormant: removing
kernfs testing: removing
kernfs operstate: removing
kernfs carrier_changes: removing
kernfs ifalias: removing
kernfs carrier: removing
kernfs mtu: removing
kernfs flags: removing
kernfs tx_queue_len: removing
kernfs gro_flush_timeout: removing
kernfs napi_defer_hard_irqs: removing
kernfs proto_down: removing
kernfs carrier_up_count: removing
kernfs carrier_down_count: removing
kernfs threaded: removing
PM: Removing info for No Bus:gretap0
kobject: 'gretap0' (ffff8880261aa7c0): kobject_uevent_env
kobject: 'gretap0' (ffff8880261aa7c0): kobject_uevent_env: uevent_suppress caused the event to drop!
kernfs gretap0: removing
gre0 (unregistering): bond_netdev_event received NETDEV_UNREGISTER
net gre0: siw: event 6
gre0 (unregistering): bond_netdev_event received NETDEV_PRE_UNINIT
net gre0: siw: event 18
kernfs rps_cpus: removing
kernfs rps_flow_cnt: removing
kobject: 'rx-0' (ffff88805dd4e650): kobject_cleanup, parent ffff88805644fb50
kobject: 'rx-0' (ffff88805dd4e650): auto cleanup kobject_del
kobject: 'rx-0' (ffff88805dd4e650): auto cleanup 'remove' event
kobject: 'rx-0' (ffff88805dd4e650): kobject_uevent_env
kobject: 'rx-0' (ffff88805dd4e650): kobject_uevent_env: uevent_suppress caused the event to drop!
kernfs rx-0: removing
kobject: 'rx-0' (ffff88805dd4e650): calling ktype release
kobject: 'rx-0': free name
kernfs tx_timeout: removing
kernfs traffic_class: removing
kernfs xps_cpus: removing
kernfs xps_rxqs: removing
kernfs tx_maxrate: removing
kobject: 'tx-0' (ffff88804b207020): kobject_cleanup, parent ffff88805644fb50
kobject: 'tx-0' (ffff88804b207020): auto cleanup kobject_del
kobject: 'tx-0' (ffff88804b207020): auto cleanup 'remove' event
kobject: 'tx-0' (ffff88804b207020): kobject_uevent_env
kobject: 'tx-0' (ffff88804b207020): kobject_uevent_env: uevent_suppress caused the event to drop!
kernfs tx-0: removing
kobject: 'tx-0' (ffff88804b207020): calling ktype release
kobject: 'tx-0': free name
kernfs queues: removing
kobject: 'queues' (ffff88805644fb50): kobject_cleanup, parent 0000000000000000
kobject: 'queues' (ffff88805644fb50): calling ktype release
kobject: 'queues' (ffff88805644fb50): kset_release
kobject: 'queues': free name
kernfs runtime_status: removing
kernfs control: removing
kernfs runtime_suspended_time: removing
kernfs runtime_active_time: removing
kernfs autosuspend_delay_ms: removing
kernfs power: removing
kernfs subsystem: removing
kernfs gre0: removing
kernfs uevent: removing
kernfs rx_packets: removing
kernfs tx_packets: removing
kernfs rx_bytes: removing
kernfs tx_bytes: removing
kernfs rx_errors: removing
kernfs tx_errors: removing
kernfs rx_dropped: removing
kernfs tx_dropped: removing
kernfs multicast: removing
kernfs collisions: removing
kernfs rx_length_errors: removing
kernfs rx_over_errors: removing
kernfs rx_crc_errors: removing
kernfs rx_frame_errors: removing
kernfs rx_fifo_errors: removing
kernfs rx_missed_errors: removing
kernfs tx_aborted_errors: removing
kernfs tx_carrier_errors: removing
kernfs tx_fifo_errors: removing
kernfs tx_heartbeat_errors: removing
kernfs tx_window_errors: removing
kernfs rx_compressed: removing
kernfs tx_compressed: removing
kernfs rx_nohandler: removing
kernfs statistics: removing
kernfs netdev_group: removing
kernfs type: removing
kernfs dev_id: removing
kernfs dev_port: removing
kernfs iflink: removing
kernfs ifindex: removing
kernfs name_assign_type: removing
kernfs addr_assign_type: removing
kernfs addr_len: removing
kernfs link_mode: removing
kernfs address: removing
kernfs broadcast: removing
kernfs speed: removing
kernfs duplex: removing
kernfs dormant: removing
kernfs testing: removing
kernfs operstate: removing
kernfs carrier_changes: removing
kernfs ifalias: removing
kernfs carrier: removing
kernfs mtu: removing
kernfs flags: removing
kernfs tx_queue_len: removing
kernfs gro_flush_timeout: removing
kernfs napi_defer_hard_irqs: removing
kernfs proto_down: removing
kernfs carrier_up_count: removing
kernfs carrier_down_count: removing
kernfs threaded: removing
PM: Removing info for No Bus:gre0
kobject: 'gre0' (ffff88805729c7c0): kobject_uevent_env
kobject: 'gre0' (ffff88805729c7c0): kobject_uevent_env: uevent_suppress caused the event to drop!
kernfs gre0: removing
tunl0 (unregistering): bond_netdev_event received NETDEV_UNREGISTER
net tunl0: siw: event 6
tunl0 (unregistering): bond_netdev_event received NETDEV_PRE_UNINIT
net tunl0: siw: event 18
kernfs rps_cpus: removing
kernfs rps_flow_cnt: removing
kobject: 'rx-0' (ffff888030384e50): kobject_cleanup, parent ffff88802ebd6d50
kobject: 'rx-0' (ffff888030384e50): auto cleanup kobject_del
kobject: 'rx-0' (ffff888030384e50): auto cleanup 'remove' event
kobject: 'rx-0' (ffff888030384e50): kobject_uevent_env
kobject: 'rx-0' (ffff888030384e50): kobject_uevent_env: uevent_suppress caused the event to drop!
kernfs rx-0: removing
kobject: 'rx-0' (ffff888030384e50): calling ktype release
kobject: 'rx-0': free name
kernfs tx_timeout: removing
kernfs traffic_class: removing
kernfs xps_cpus: removing
kernfs xps_rxqs: removing
kernfs tx_maxrate: removing
kobject: 'tx-0' (ffff88804b0c1c20): kobject_cleanup, parent ffff88802ebd6d50
kobject: 'tx-0' (ffff88804b0c1c20): auto cleanup kobject_del
kobject: 'tx-0' (ffff88804b0c1c20): auto cleanup 'remove' event
kobject: 'tx-0' (ffff88804b0c1c20): kobject_uevent_env
kobject: 'tx-0' (ffff88804b0c1c20): kobject_uevent_env: uevent_suppress caused the event to drop!
kernfs tx-0: removing
kobject: 'tx-0' (ffff88804b0c1c20): calling ktype release
kobject: 'tx-0': free name
kernfs queues: removing
kobject: 'queues' (ffff88802ebd6d50): kobject_cleanup, parent 0000000000000000
kobject: 'queues' (ffff88802ebd6d50): calling ktype release
kobject: 'queues' (ffff88802ebd6d50): kset_release
kobject: 'queues': free name
kernfs runtime_status: removing
kernfs control: removing
kernfs runtime_suspended_time: removing
kernfs runtime_active_time: removing
kernfs autosuspend_delay_ms: removing
kernfs power: removing
kernfs subsystem: removing
kernfs tunl0: removing
kernfs uevent: removing
kernfs rx_packets: removing
kernfs tx_packets: removing
kernfs rx_bytes: removing
kernfs tx_bytes: removing
kernfs rx_errors: removing
kernfs tx_errors: removing
kernfs rx_dropped: removing
kernfs tx_dropped: removing
kernfs multicast: removing
kernfs collisions: removing
kernfs rx_length_errors: removing
kernfs rx_over_errors: removing
kernfs rx_crc_errors: removing
kernfs rx_frame_errors: removing
kernfs rx_fifo_errors: removing
kernfs rx_missed_errors: removing
kernfs tx_aborted_errors: removing
kernfs tx_carrier_errors: removing
kernfs tx_fifo_errors: removing
kernfs tx_heartbeat_errors: removing
kernfs tx_window_errors: removing
kernfs rx_compressed: removing
kernfs tx_compressed: removing
kernfs rx_nohandler: removing
kernfs statistics: removing
kernfs netdev_group: removing
kernfs type: removing
kernfs dev_id: removing
kernfs dev_port: removing
kernfs iflink: removing
kernfs ifindex: removing
kernfs name_assign_type: removing
kernfs addr_assign_type: removing
kernfs addr_len: removing
kernfs link_mode: removing
kernfs address: removing
kernfs broadcast: removing
kernfs speed: removing
kernfs duplex: removing
kernfs dormant: removing
kernfs testing: removing
kernfs operstate: removing
kernfs carrier_changes: removing
kernfs ifalias: removing
kernfs carrier: removing
kernfs mtu: removing
kernfs flags: removing
kernfs tx_queue_len: removing
kernfs gro_flush_timeout: removing
kernfs napi_defer_hard_irqs: removing
kernfs proto_down: removing
kernfs carrier_up_count: removing
kernfs carrier_down_count: removing
kernfs threaded: removing
PM: Removing info for No Bus:tunl0
kobject: 'tunl0' (ffff8880396c07c0): kobject_uevent_env
kobject: 'tunl0' (ffff8880396c07c0): kobject_uevent_env: uevent_suppress caused the event to drop!
kernfs tunl0: removing
kobject: 'ip6gre0' (ffff888037bc27c0): kobject_cleanup, parent 0000000000000000
kobject: 'ip6gre0' (ffff888037bc27c0): calling ktype release
kobject: 'ip6gre0': free name
kobject: 'ip6tnl0' (ffff88805ef6c7c0): kobject_cleanup, parent 0000000000000000
kobject: 'ip6tnl0' (ffff88805ef6c7c0): calling ktype release
kobject: 'ip6tnl0': free name
kobject: 'sit0' (ffff88802e5fc7c0): kobject_cleanup, parent 0000000000000000
kobject: 'sit0' (ffff88802e5fc7c0): calling ktype release
kobject: 'sit0': free name
kobject: 'ip6_vti0' (ffff8880274447c0): kobject_cleanup, parent 0000000000000000
kobject: 'ip6_vti0' (ffff8880274447c0): calling ktype release
kobject: 'ip6_vti0': free name
kobject: 'ip_vti0' (ffff8880274467c0): kobject_cleanup, parent 0000000000000000
kobject: 'ip_vti0' (ffff8880274467c0): calling ktype release
kobject: 'ip_vti0': free name
kobject: 'erspan0' (ffff88804eb427c0): kobject_cleanup, parent 0000000000000000
kobject: 'erspan0' (ffff88804eb427c0): calling ktype release
kobject: 'erspan0': free name
kobject: 'gretap0' (ffff8880261aa7c0): kobject_cleanup, parent 0000000000000000
kobject: 'gretap0' (ffff8880261aa7c0): calling ktype release
kobject: 'gretap0': free name
kobject: 'gre0' (ffff88805729c7c0): kobject_cleanup, parent 0000000000000000
kobject: 'gre0' (ffff88805729c7c0): calling ktype release
kobject: 'gre0': free name
kobject: 'tunl0' (ffff8880396c07c0): kobject_cleanup, parent 0000000000000000
kobject: 'tunl0' (ffff8880396c07c0): calling ktype release
kobject: 'tunl0': free name
tipc: TX(): has been stopped
lo (unregistering): bond_netdev_event received NETDEV_UNREGISTER
net lo: siw: event 6
lo (unregistering): bond_netdev_event received NETDEV_PRE_UNINIT
net lo: siw: event 18
kernfs rps_cpus: removing
kernfs rps_flow_cnt: removing
kobject: 'rx-0' (ffff888030385250): kobject_cleanup, parent ffff888023b19c50
kobject: 'rx-0' (ffff888030385250): auto cleanup kobject_del
kobject: 'rx-0' (ffff888030385250): auto cleanup 'remove' event
kobject: 'rx-0' (ffff888030385250): kobject_uevent_env
kobject: 'rx-0' (ffff888030385250): kobject_uevent_env: uevent_suppress caused the event to drop!
kernfs rx-0: removing
kobject: 'rx-0' (ffff888030385250): calling ktype release
kobject: 'rx-0': free name
kernfs tx_timeout: removing
kernfs traffic_class: removing
kernfs xps_cpus: removing
kernfs xps_rxqs: removing
kernfs tx_maxrate: removing
kobject: 'tx-0' (ffff88802559f820): kobject_cleanup, parent ffff888023b19c50
kobject: 'tx-0' (ffff88802559f820): auto cleanup kobject_del
kobject: 'tx-0' (ffff88802559f820): auto cleanup 'remove' event
kobject: 'tx-0' (ffff88802559f820): kobject_uevent_env
kobject: 'tx-0' (ffff88802559f820): kobject_uevent_env: uevent_suppress caused the event to drop!
kernfs tx-0: removing
kobject: 'tx-0' (ffff88802559f820): calling ktype release
kobject: 'tx-0': free name
kernfs queues: removing
kobject: 'queues' (ffff888023b19c50): kobject_cleanup, parent 0000000000000000
kobject: 'queues' (ffff888023b19c50): calling ktype release
kobject: 'queues' (ffff888023b19c50): kset_release
kobject: 'queues': free name
kernfs runtime_status: removing
kernfs control: removing
kernfs runtime_suspended_time: removing
kernfs runtime_active_time: removing
kernfs autosuspend_delay_ms: removing
kernfs power: removing
kernfs subsystem: removing
kernfs lo: removing
kernfs uevent: removing
kernfs rx_packets: removing
kernfs tx_packets: removing
kernfs rx_bytes: removing
kernfs tx_bytes: removing
kernfs rx_errors: removing
kernfs tx_errors: removing
kernfs rx_dropped: removing
kernfs tx_dropped: removing
kernfs multicast: removing
kernfs collisions: removing
kernfs rx_length_errors: removing
kernfs rx_over_errors: removing
kernfs rx_crc_errors: removing
kernfs rx_frame_errors: removing
kernfs rx_fifo_errors: removing
kernfs rx_missed_errors: removing
kernfs tx_aborted_errors: removing
kernfs tx_carrier_errors: removing
kernfs tx_fifo_errors: removing
kernfs tx_heartbeat_errors: removing
kernfs tx_window_errors: removing
kernfs rx_compressed: removing
kernfs tx_compressed: removing
kernfs rx_nohandler: removing
kernfs statistics: removing
kernfs netdev_group: removing
kernfs type: removing
kernfs dev_id: removing
kernfs dev_port: removing
kernfs iflink: removing
kernfs ifindex: removing
kernfs name_assign_type: removing
kernfs addr_assign_type: removing
kernfs addr_len: removing
kernfs link_mode: removing
kernfs address: removing
kernfs broadcast: removing
kernfs speed: removing
kernfs duplex: removing
kernfs dormant: removing
kernfs testing: removing
kernfs operstate: removing
kernfs carrier_changes: removing
kernfs ifalias: removing
kernfs carrier: removing
kernfs mtu: removing
kernfs flags: removing
kernfs tx_queue_len: removing
kernfs gro_flush_timeout: removing
kernfs napi_defer_hard_irqs: removing
kernfs proto_down: removing
kernfs carrier_up_count: removing
kernfs carrier_down_count: removing
kernfs threaded: removing
PM: Removing info for No Bus:lo
kobject: 'lo' (ffff8880280907c0): kobject_uevent_env
kobject: 'lo' (ffff8880280907c0): kobject_uevent_env: uevent_suppress caused the event to drop!
kernfs lo: removing
kobject: 'lo' (ffff8880280907c0): kobject_cleanup, parent 0000000000000000
kobject: 'lo' (ffff8880280907c0): calling ktype release
kobject: 'lo': free name
sctp: sctp_close: sk:ffff8880375d2e40, timeout:0
sctp: sctp_destroy_sock: sk:ffff8880375d2e40
kobject: 'nfs_client' (ffff88805f191200): kobject_uevent_env
kobject: 'nfs_client' (ffff88805f191200): fill_kobj_path: path = '/fs/nfs/net/nfs_client'
kernfs identifier: removing
kernfs nfs_client: removing
kobject: 'nfs_client' (ffff88805f191200): kobject_cleanup, parent 0000000000000000
kobject: 'nfs_client' (ffff88805f191200): calling ktype release
kobject: 'nfs_client': free name
kernfs net: removing
kobject: 'net' (ffff88805f191240): kobject_cleanup, parent 0000000000000000
kobject: 'net' (ffff88805f191240): calling ktype release
kobject: 'net': free name
bond1: (slave geneve2): Send learning packet: mac 42:c5:22:88:f8:7c vlan 0
nf_nat: Already setup manip DST for ct ffff88803e504d80 (status bits 0x188)
nf_nat: Already setup manip SRC for ct ffff88803e504d80 (status bits 0x188)
nf_nat: Already setup manip DST for ct ffff88803e504d80 (status bits 0x188)
nf_nat: Already setup manip SRC for ct ffff88803e504d80 (status bits 0x188)
bond1: (slave geneve2): Send learning packet: mac 42:c5:22:88:f8:7c vlan 0
nf_nat: Already setup manip DST for ct ffff88803e504d80 (status bits 0x188)
nf_nat: Already setup manip SRC for ct ffff88803e504d80 (status bits 0x188)
nf_nat: Already setup manip DST for ct ffff88803e504d80 (status bits 0x188)
nf_nat: Already setup manip SRC for ct ffff88803e504d80 (status bits 0x188)