====================================================== WARNING: possible circular locking dependency detected 5.0.0+ #5 Not tainted ------------------------------------------------------ syz-executor.0/8075 is trying to acquire lock: 0000000029bf8a56 (&mm->mmap_sem){++++}, at: do_user_addr_fault arch/x86/mm/fault.c:1426 [inline] 0000000029bf8a56 (&mm->mmap_sem){++++}, at: __do_page_fault+0x9c2/0xd60 arch/x86/mm/fault.c:1541 but task is already holding lock: 0000000001f913cf (&sb->s_type->i_mutex_key#12){+.+.}, at: inode_lock include/linux/fs.h:763 [inline] 0000000001f913cf (&sb->s_type->i_mutex_key#12){+.+.}, at: generic_file_write_iter+0xdf/0x610 mm/filemap.c:3358 which lock already depends on the new lock. kobject: 'loop3' (00000000f0a4d50a): kobject_uevent_env the existing dependency chain (in reverse order) is: -> #2 (&sb->s_type->i_mutex_key#12){+.+.}: down_write+0x38/0x90 kernel/locking/rwsem.c:70 inode_lock include/linux/fs.h:763 [inline] shmem_fallocate+0x15a/0xc60 mm/shmem.c:2633 ashmem_shrink_scan drivers/staging/android/ashmem.c:455 [inline] ashmem_shrink_scan+0x1d7/0x4f0 drivers/staging/android/ashmem.c:439 ashmem_ioctl+0x2f0/0x11a0 drivers/staging/android/ashmem.c:797 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:509 [inline] do_vfs_ioctl+0xd6e/0x1390 fs/ioctl.c:696 kobject: 'loop3' (00000000f0a4d50a): fill_kobj_path: path = '/devices/virtual/block/loop3' ksys_ioctl+0xab/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+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #1 (ashmem_mutex){+.+.}: __mutex_lock_common kernel/locking/mutex.c:925 [inline] __mutex_lock+0xf7/0x1310 kernel/locking/mutex.c:1072 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087 ashmem_mmap+0x55/0x520 drivers/staging/android/ashmem.c:361 call_mmap include/linux/fs.h:1874 [inline] mmap_region+0xc37/0x1760 mm/mmap.c:1786 do_mmap+0x8e2/0x1080 mm/mmap.c:1559 do_mmap_pgoff include/linux/mm.h:2379 [inline] vm_mmap_pgoff+0x1c5/0x230 mm/util.c:350 ksys_mmap_pgoff+0x4aa/0x630 mm/mmap.c:1609 __do_sys_mmap arch/x86/kernel/sys_x86_64.c:100 [inline] __se_sys_mmap arch/x86/kernel/sys_x86_64.c:91 [inline] __x64_sys_mmap+0xe9/0x1b0 arch/x86/kernel/sys_x86_64.c:91 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #0 (&mm->mmap_sem){++++}: lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3841 down_read+0x3b/0x90 kernel/locking/rwsem.c:24 do_user_addr_fault arch/x86/mm/fault.c:1426 [inline] __do_page_fault+0x9c2/0xd60 arch/x86/mm/fault.c:1541 do_page_fault+0x71/0x581 arch/x86/mm/fault.c:1572 page_fault+0x1e/0x30 arch/x86/entry/entry_64.S:1143 fault_in_pages_readable include/linux/pagemap.h:603 [inline] iov_iter_fault_in_readable+0x1ba/0x450 lib/iov_iter.c:425 generic_perform_write+0x195/0x530 mm/filemap.c:3198 __generic_file_write_iter+0x25e/0x630 mm/filemap.c:3333 generic_file_write_iter+0x360/0x610 mm/filemap.c:3361 call_write_iter include/linux/fs.h:1869 [inline] new_sync_write fs/read_write.c:474 [inline] __vfs_write+0x613/0x8e0 fs/read_write.c:487 vfs_write+0x20c/0x580 fs/read_write.c:549 ksys_write+0xea/0x1f0 fs/read_write.c:598 __do_sys_write fs/read_write.c:610 [inline] __se_sys_write fs/read_write.c:607 [inline] __x64_sys_write+0x73/0xb0 fs/read_write.c:607 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe other info that might help us debug this: Chain exists of: &mm->mmap_sem --> ashmem_mutex --> &sb->s_type->i_mutex_key#12 Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&sb->s_type->i_mutex_key#12); lock(ashmem_mutex); lock(&sb->s_type->i_mutex_key#12); lock(&mm->mmap_sem); *** DEADLOCK *** 2 locks held by syz-executor.0/8075: #0: 000000003d603489 (sb_writers#5){.+.+}, at: file_start_write include/linux/fs.h:2822 [inline] #0: 000000003d603489 (sb_writers#5){.+.+}, at: vfs_write+0x429/0x580 fs/read_write.c:548 #1: 0000000001f913cf (&sb->s_type->i_mutex_key#12){+.+.}, at: inode_lock include/linux/fs.h:763 [inline] #1: 0000000001f913cf (&sb->s_type->i_mutex_key#12){+.+.}, at: generic_file_write_iter+0xdf/0x610 mm/filemap.c:3358 stack backtrace: CPU: 1 PID: 8075 Comm: syz-executor.0 Not tainted 5.0.0+ #5 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x172/0x1f0 lib/dump_stack.c:113 print_circular_bug.isra.0.cold+0x1cc/0x28f kernel/locking/lockdep.c:1224 check_prev_add kernel/locking/lockdep.c:1866 [inline] check_prevs_add kernel/locking/lockdep.c:1979 [inline] validate_chain kernel/locking/lockdep.c:2350 [inline] __lock_acquire+0x2f00/0x4700 kernel/locking/lockdep.c:3338 lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3841 down_read+0x3b/0x90 kernel/locking/rwsem.c:24 do_user_addr_fault arch/x86/mm/fault.c:1426 [inline] __do_page_fault+0x9c2/0xd60 arch/x86/mm/fault.c:1541 do_page_fault+0x71/0x581 arch/x86/mm/fault.c:1572 page_fault+0x1e/0x30 arch/x86/entry/entry_64.S:1143 RIP: 0010:fault_in_pages_readable include/linux/pagemap.h:603 [inline] RIP: 0010:iov_iter_fault_in_readable+0x1ba/0x450 lib/iov_iter.c:425 Code: 4c 39 f3 76 17 eb 3b e8 74 2f 47 fe 48 81 c3 00 10 00 00 48 39 9d 68 ff ff ff 72 2d e8 5f 2f 47 fe 0f 1f 00 0f ae e8 45 31 f6 <8a> 13 0f 1f 00 31 ff 44 89 f6 41 88 57 d0 e8 c3 30 47 fe 45 85 f6 RSP: 0018:ffff888091b3f9b8 EFLAGS: 00010246 RAX: 0000000000040000 RBX: 0000000020000080 RCX: ffffc90009014000 RDX: 0000000000000128 RSI: ffffffff8328b001 RDI: 0000000000000005 RBP: ffff888091b3fa58 R08: ffff888059770000 R09: ffffed1015d25bd0 R10: ffffed1015d25bcf R11: ffff8880ae92de7b R12: 0000000000000017 R13: 0000000000000017 R14: 0000000000000000 R15: ffff888091b3fa30 generic_perform_write+0x195/0x530 mm/filemap.c:3198 __generic_file_write_iter+0x25e/0x630 mm/filemap.c:3333 generic_file_write_iter+0x360/0x610 mm/filemap.c:3361 call_write_iter include/linux/fs.h:1869 [inline] new_sync_write fs/read_write.c:474 [inline] __vfs_write+0x613/0x8e0 fs/read_write.c:487 vfs_write+0x20c/0x580 fs/read_write.c:549 ksys_write+0xea/0x1f0 fs/read_write.c:598 __do_sys_write fs/read_write.c:610 [inline] __se_sys_write fs/read_write.c:607 [inline] __x64_sys_write+0x73/0xb0 fs/read_write.c:607 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x457e29 Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007faf3ba04c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457e29 RDX: 0000000000000017 RSI: 0000000020000080 RDI: 0000000000000003 RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007faf3ba056d4 R13: 00000000004c3bdf R14: 00000000004dc4e8 R15: 00000000ffffffff kobject: 'loop4' (000000004acce458): kobject_uevent_env kobject: 'rx-0' (000000003fa096cc): kobject_cleanup, parent 00000000b09a3cb1 kobject: 'loop4' (000000004acce458): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (000000003fa096cc): auto cleanup 'remove' event kobject: 'loop2' (00000000009468b8): kobject_uevent_env kobject: 'rx-0' (000000003fa096cc): kobject_uevent_env kobject: 'loop2' (00000000009468b8): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (000000003fa096cc): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop5' (00000000a0e41ee9): kobject_uevent_env kobject: 'rx-0' (000000003fa096cc): auto cleanup kobject_del kobject: 'loop5' (00000000a0e41ee9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (000000003fa096cc): calling ktype release kobject: 'loop4' (000000004acce458): kobject_uevent_env kobject: 'rx-0': free name kobject: 'tx-0' (00000000951266b7): kobject_cleanup, parent 00000000b09a3cb1 kobject: 'loop4' (000000004acce458): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'tx-0' (00000000951266b7): auto cleanup 'remove' event kobject: 'loop2' (00000000009468b8): kobject_uevent_env kobject: 'tx-0' (00000000951266b7): kobject_uevent_env kobject: 'loop2' (00000000009468b8): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (00000000951266b7): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop5' (00000000a0e41ee9): kobject_uevent_env kobject: 'loop5' (00000000a0e41ee9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0' (00000000951266b7): auto cleanup kobject_del kobject: 'tx-0' (00000000951266b7): calling ktype release kobject: 'loop1' (00000000f87d01ea): kobject_uevent_env kobject: 'tx-0': free name kobject: 'queues' (00000000b09a3cb1): kobject_cleanup, parent (null) kobject: 'loop1' (00000000f87d01ea): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'queues' (00000000b09a3cb1): calling ktype release kobject: 'loop4' (000000004acce458): kobject_uevent_env kobject: 'loop4' (000000004acce458): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (00000000a0e41ee9): kobject_uevent_env kobject: 'queues' (00000000b09a3cb1): kset_release kobject: 'loop5' (00000000a0e41ee9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'queues': free name kobject: 'gre0' (000000006899d272): kobject_uevent_env kobject: 'loop2' (00000000009468b8): kobject_uevent_env kobject: 'gre0' (000000006899d272): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop2' (00000000009468b8): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (000000004acce458): kobject_uevent_env kobject: 'loop4' (000000004acce458): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'gre0' (000000006899d272): kobject_cleanup, parent (null) kobject: 'loop3' (00000000f0a4d50a): kobject_uevent_env kobject: 'gre0' (000000006899d272): auto cleanup 'remove' event kobject: 'loop3' (00000000f0a4d50a): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'gre0' (000000006899d272): kobject_uevent_env kobject: 'loop5' (00000000a0e41ee9): kobject_uevent_env kobject: 'gre0' (000000006899d272): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop5' (00000000a0e41ee9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'gre0' (000000006899d272): calling ktype release kobject: 'loop2' (00000000009468b8): kobject_uevent_env kobject: 'gre0': free name kobject: 'loop2' (00000000009468b8): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (000000004acce458): kobject_uevent_env kobject: 'loop4' (000000004acce458): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (00000000f0a4d50a): kobject_uevent_env kobject: 'loop3' (00000000f0a4d50a): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (00000000a0e41ee9): kobject_uevent_env kobject: 'loop5' (00000000a0e41ee9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000f87d01ea): kobject_uevent_env kobject: 'loop1' (00000000f87d01ea): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000009468b8): kobject_uevent_env kobject: 'loop2' (00000000009468b8): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (000000001a95b54e): kobject_cleanup, parent 00000000dfd24609 kobject: 'loop4' (000000004acce458): kobject_uevent_env kobject: 'rx-0' (000000001a95b54e): auto cleanup 'remove' event kobject: 'loop4' (000000004acce458): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (000000001a95b54e): kobject_uevent_env kobject: 'rx-0' (000000001a95b54e): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop5' (00000000a0e41ee9): kobject_uevent_env kobject: 'loop5' (00000000a0e41ee9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (000000001a95b54e): auto cleanup kobject_del kobject: 'rx-0' (000000001a95b54e): calling ktype release kobject: 'loop3' (00000000f0a4d50a): kobject_uevent_env kobject: 'loop3' (00000000f0a4d50a): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0': free name kobject: 'loop2' (00000000009468b8): kobject_uevent_env kobject: 'tx-0' (00000000032a0efd): kobject_cleanup, parent 00000000dfd24609 __nla_parse: 14 callbacks suppressed netlink: 104 bytes leftover after parsing attributes in process `syz-executor.4'. kobject: 'tx-0' (00000000032a0efd): auto cleanup 'remove' event kobject: 'loop2' (00000000009468b8): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (00000000032a0efd): kobject_uevent_env kobject: 'loop4' (000000004acce458): kobject_uevent_env kobject: 'loop4' (000000004acce458): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'tx-0' (00000000032a0efd): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000032a0efd): auto cleanup kobject_del kobject: 'loop5' (00000000a0e41ee9): kobject_uevent_env kobject: 'tx-0' (00000000032a0efd): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000dfd24609): kobject_cleanup, parent (null) netlink: 104 bytes leftover after parsing attributes in process `syz-executor.4'. kobject: 'loop5' (00000000a0e41ee9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'queues' (00000000dfd24609): calling ktype release kobject: 'loop1' (00000000f87d01ea): kobject_uevent_env kobject: 'queues' (00000000dfd24609): kset_release kobject: 'loop1' (00000000f87d01ea): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'queues': free name kobject: 'tunl0' (00000000fd367976): kobject_uevent_env kobject: 'tunl0' (00000000fd367976): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop2' (00000000009468b8): kobject_uevent_env netlink: 104 bytes leftover after parsing attributes in process `syz-executor.4'. kobject: 'loop2' (00000000009468b8): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (000000004acce458): kobject_uevent_env kobject: 'loop4' (000000004acce458): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (00000000f0a4d50a): kobject_uevent_env kobject: 'tunl0' (00000000fd367976): kobject_cleanup, parent (null) kobject: 'tunl0' (00000000fd367976): auto cleanup 'remove' event kobject: 'loop3' (00000000f0a4d50a): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tunl0' (00000000fd367976): kobject_uevent_env kobject: 'tunl0' (00000000fd367976): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop5' (00000000a0e41ee9): kobject_uevent_env kobject: 'tunl0' (00000000fd367976): calling ktype release kobject: 'tunl0': free name kobject: 'loop5' (00000000a0e41ee9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'mesh' (000000007befd15d): kobject_uevent_env netlink: 104 bytes leftover after parsing attributes in process `syz-executor.4'. kobject: 'loop4' (000000004acce458): kobject_uevent_env kobject: 'mesh' (000000007befd15d): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop4' (000000004acce458): fill_kobj_path: path = '/devices/virtual/block/loop4' device bridge_slave_1 left promiscuous mode bridge0: port 2(bridge_slave_1) entered disabled state kobject: 'loop2' (00000000009468b8): kobject_uevent_env kobject: 'loop2' (00000000009468b8): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'brport' (00000000893837a0): kobject_uevent_env kobject: 'loop3' (00000000f0a4d50a): kobject_uevent_env kobject: 'brport' (00000000893837a0): kobject_uevent_env: filter function caused the event to drop! netlink: 104 bytes leftover after parsing attributes in process `syz-executor.4'. kobject: 'loop3' (00000000f0a4d50a): fill_kobj_path: path = '/devices/virtual/block/loop3' device bridge_slave_0 left promiscuous mode bridge0: port 1(bridge_slave_0) entered disabled state kobject: 'loop1' (00000000f87d01ea): kobject_uevent_env kobject: 'brport' (00000000893837a0): kobject_cleanup, parent (null) kobject: 'brport' (00000000893837a0): calling ktype release kobject: 'brport': free name kobject: 'loop1' (00000000f87d01ea): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000009468b8): kobject_uevent_env kobject: 'loop2' (00000000009468b8): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (000000004acce458): kobject_uevent_env kobject: 'brport' (00000000aa4d9875): kobject_uevent_env kobject: 'loop4' (000000004acce458): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'brport' (00000000aa4d9875): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop5' (00000000a0e41ee9): kobject_uevent_env kobject: 'brif' (000000009970a21f): kobject_cleanup, parent 00000000184df4b7 kobject: 'loop5' (00000000a0e41ee9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'brif' (000000009970a21f): auto cleanup kobject_del kobject: 'loop2' (00000000009468b8): kobject_uevent_env kobject: 'brif' (000000009970a21f): calling ktype release kobject: 'loop2' (00000000009468b8): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: (000000009970a21f): dynamic_kobj_release kobject: 'loop3' (00000000f0a4d50a): kobject_uevent_env kobject: 'brport' (00000000aa4d9875): kobject_cleanup, parent (null) kobject: 'brport' (00000000aa4d9875): calling ktype release kobject: 'brport': free name kobject: 'loop3' (00000000f0a4d50a): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'brif': free name kobject: 'loop5' (00000000a0e41ee9): kobject_uevent_env kobject: 'loop5' (00000000a0e41ee9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (00000000009468b8): kobject_uevent_env kobject: 'loop2' (00000000009468b8): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (000000004acce458): kobject_uevent_env kobject: 'loop4' (000000004acce458): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (00000000a0e41ee9): kobject_uevent_env kobject: 'loop5' (00000000a0e41ee9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000f87d01ea): kobject_uevent_env kobject: 'loop1' (00000000f87d01ea): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (00000000f0a4d50a): kobject_uevent_env kobject: 'loop3' (00000000f0a4d50a): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (00000000a0e41ee9): kobject_uevent_env kobject: 'loop5' (00000000a0e41ee9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (00000000009468b8): kobject_uevent_env kobject: 'loop2' (00000000009468b8): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000a0e41ee9): kobject_uevent_env kobject: 'loop5' (00000000a0e41ee9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (000000004acce458): kobject_uevent_env kobject: 'loop4' (000000004acce458): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (00000000009468b8): kobject_uevent_env kobject: 'loop2' (00000000009468b8): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000a0e41ee9): kobject_uevent_env kobject: 'loop5' (00000000a0e41ee9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000f0a4d50a): kobject_uevent_env kobject: 'loop3' (00000000f0a4d50a): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (00000000a0e41ee9): kobject_uevent_env kobject: 'loop5' (00000000a0e41ee9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000f87d01ea): kobject_uevent_env kobject: 'loop1' (00000000f87d01ea): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (000000004acce458): kobject_uevent_env kobject: 'loop4' (000000004acce458): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (00000000009468b8): kobject_uevent_env kobject: 'loop2' (00000000009468b8): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000f0a4d50a): kobject_uevent_env kobject: 'loop3' (00000000f0a4d50a): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (00000000a0e41ee9): kobject_uevent_env kobject: 'loop5' (00000000a0e41ee9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (00000000009468b8): kobject_uevent_env kobject: 'loop2' (00000000009468b8): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000a0e41ee9): kobject_uevent_env kobject: 'loop5' (00000000a0e41ee9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (000000004acce458): kobject_uevent_env kobject: 'loop4' (000000004acce458): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (00000000f0a4d50a): kobject_uevent_env kobject: 'loop3' (00000000f0a4d50a): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (00000000a0e41ee9): kobject_uevent_env kobject: 'loop5' (00000000a0e41ee9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (00000000009468b8): kobject_uevent_env kobject: 'loop2' (00000000009468b8): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (000000004acce458): kobject_uevent_env kobject: 'loop4' (000000004acce458): fill_kobj_path: path = '/devices/virtual/block/loop4' netlink: 104 bytes leftover after parsing attributes in process `syz-executor.4'. kobject: 'loop5' (00000000a0e41ee9): kobject_uevent_env kobject: 'loop5' (00000000a0e41ee9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (00000000009468b8): kobject_uevent_env kobject: 'loop2' (00000000009468b8): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000f0a4d50a): kobject_uevent_env kobject: 'loop3' (00000000f0a4d50a): fill_kobj_path: path = '/devices/virtual/block/loop3' netlink: 104 bytes leftover after parsing attributes in process `syz-executor.4'. kobject: 'loop1' (00000000f87d01ea): kobject_uevent_env kobject: 'loop1' (00000000f87d01ea): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000a0e41ee9): kobject_uevent_env kobject: 'loop5' (00000000a0e41ee9): fill_kobj_path: path = '/devices/virtual/block/loop5' netlink: 104 bytes leftover after parsing attributes in process `syz-executor.4'. kobject: 'loop2' (00000000009468b8): kobject_uevent_env kobject: 'loop2' (00000000009468b8): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (000000004acce458): kobject_uevent_env kobject: 'loop4' (000000004acce458): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (00000000a0e41ee9): kobject_uevent_env kobject: 'loop5' (00000000a0e41ee9): fill_kobj_path: path = '/devices/virtual/block/loop5' netlink: 104 bytes leftover after parsing attributes in process `syz-executor.4'. kobject: 'loop2' (00000000009468b8): kobject_uevent_env kobject: 'loop2' (00000000009468b8): fill_kobj_path: path = '/devices/virtual/block/loop2' netlink: 104 bytes leftover after parsing attributes in process `syz-executor.4'. kobject: 'loop4' (000000004acce458): kobject_uevent_env kobject: 'loop4' (000000004acce458): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (00000000a0e41ee9): kobject_uevent_env kobject: 'loop5' (00000000a0e41ee9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (00000000009468b8): kobject_uevent_env kobject: 'loop2' (00000000009468b8): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000f87d01ea): kobject_uevent_env kobject: 'loop1' (00000000f87d01ea): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (000000004acce458): kobject_uevent_env kobject: 'loop4' (000000004acce458): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (00000000009468b8): kobject_uevent_env kobject: 'loop2' (00000000009468b8): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000a0e41ee9): kobject_uevent_env kobject: 'loop5' (00000000a0e41ee9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (000000004acce458): kobject_uevent_env kobject: 'loop4' (000000004acce458): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (00000000f87d01ea): kobject_uevent_env kobject: 'loop1' (00000000f87d01ea): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'vlan0' (000000005730854e): kobject_uevent_env kobject: 'vlan0' (000000005730854e): kobject_uevent_env: attempted to send uevent without kset! kobject: 'mesh' (000000007befd15d): kobject_cleanup, parent (null) kobject: 'mesh' (000000007befd15d): calling ktype release kobject: (000000007befd15d): dynamic_kobj_release kobject: 'mesh': free name kobject: 'vlan0' (000000005730854e): kobject_cleanup, parent (null) kobject: 'vlan0' (000000005730854e): calling ktype release kobject: (000000005730854e): dynamic_kobj_release kobject: 'vlan0': free name kobject: 'batman_adv' (00000000fad2d83a): kobject_uevent_env kobject: 'batman_adv' (00000000fad2d83a): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (00000000fad2d83a): kobject_cleanup, parent (null) kobject: 'batman_adv' (00000000fad2d83a): calling ktype release kobject: (00000000fad2d83a): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (0000000065224a0e): kobject_cleanup, parent 00000000ddf9a2e0 kobject: 'rx-0' (0000000065224a0e): auto cleanup 'remove' event kobject: 'rx-0' (0000000065224a0e): kobject_uevent_env kobject: 'rx-0' (0000000065224a0e): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000065224a0e): auto cleanup kobject_del kobject: 'rx-0' (0000000065224a0e): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000000c65e511): kobject_cleanup, parent 00000000ddf9a2e0 kobject: 'tx-0' (000000000c65e511): auto cleanup 'remove' event kobject: 'tx-0' (000000000c65e511): kobject_uevent_env kobject: 'tx-0' (000000000c65e511): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000000c65e511): auto cleanup kobject_del kobject: 'tx-0' (000000000c65e511): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000ddf9a2e0): kobject_cleanup, parent (null) kobject: 'queues' (00000000ddf9a2e0): calling ktype release kobject: 'queues' (00000000ddf9a2e0): kset_release kobject: 'queues': free name kobject: 'hsr0' (000000004debe1bf): kobject_uevent_env kobject: 'hsr0' (000000004debe1bf): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'batman_adv' (0000000084cb57b7): kobject_uevent_env kobject: 'batman_adv' (0000000084cb57b7): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (0000000084cb57b7): kobject_cleanup, parent (null) kobject: 'batman_adv' (0000000084cb57b7): calling ktype release kobject: (0000000084cb57b7): dynamic_kobj_release kobject: 'batman_adv': free name device hsr_slave_1 left promiscuous mode kobject: 'rx-0' (000000008f7434bc): kobject_cleanup, parent 00000000457ce560 kobject: 'rx-0' (000000008f7434bc): auto cleanup 'remove' event kobject: 'rx-0' (000000008f7434bc): kobject_uevent_env kobject: 'rx-0' (000000008f7434bc): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000008f7434bc): auto cleanup kobject_del kobject: 'rx-0' (000000008f7434bc): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000f7d05bf9): kobject_cleanup, parent 00000000457ce560 kobject: 'tx-0' (00000000f7d05bf9): auto cleanup 'remove' event kobject: 'tx-0' (00000000f7d05bf9): kobject_uevent_env kobject: 'tx-0' (00000000f7d05bf9): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000f7d05bf9): auto cleanup kobject_del kobject: 'tx-0' (00000000f7d05bf9): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000457ce560): kobject_cleanup, parent (null) kobject: 'queues' (00000000457ce560): calling ktype release kobject: 'queues' (00000000457ce560): kset_release kobject: 'queues': free name kobject: 'hsr_slave_1' (00000000295fd780): kobject_uevent_env kobject: 'hsr_slave_1' (00000000295fd780): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'batman_adv' (00000000106860cd): kobject_uevent_env kobject: 'batman_adv' (00000000106860cd): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (00000000106860cd): kobject_cleanup, parent (null) kobject: 'batman_adv' (00000000106860cd): calling ktype release kobject: (00000000106860cd): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (000000003c2f2af4): kobject_cleanup, parent 00000000322be6ce kobject: 'rx-0' (000000003c2f2af4): auto cleanup 'remove' event kobject: 'rx-0' (000000003c2f2af4): kobject_uevent_env kobject: 'rx-0' (000000003c2f2af4): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000003c2f2af4): auto cleanup kobject_del kobject: 'rx-0' (000000003c2f2af4): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000eb005941): kobject_cleanup, parent 00000000322be6ce kobject: 'tx-0' (00000000eb005941): auto cleanup 'remove' event kobject: 'tx-0' (00000000eb005941): kobject_uevent_env kobject: 'tx-0' (00000000eb005941): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000eb005941): auto cleanup kobject_del kobject: 'tx-0' (00000000eb005941): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000322be6ce): kobject_cleanup, parent (null) kobject: 'queues' (00000000322be6ce): calling ktype release kobject: 'queues' (00000000322be6ce): kset_release kobject: 'queues': free name kobject: 'veth1_to_hsr' (0000000059e5cae5): kobject_uevent_env kobject: 'veth1_to_hsr' (0000000059e5cae5): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'batman_adv' (0000000050c9755e): kobject_uevent_env kobject: 'batman_adv' (0000000050c9755e): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (0000000050c9755e): kobject_cleanup, parent (null) kobject: 'batman_adv' (0000000050c9755e): calling ktype release kobject: (0000000050c9755e): dynamic_kobj_release kobject: 'batman_adv': free name device hsr_slave_0 left promiscuous mode kobject: 'rx-0' (0000000012065aa2): kobject_cleanup, parent 0000000090726bf6 kobject: 'rx-0' (0000000012065aa2): auto cleanup 'remove' event kobject: 'rx-0' (0000000012065aa2): kobject_uevent_env kobject: 'rx-0' (0000000012065aa2): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000012065aa2): auto cleanup kobject_del kobject: 'rx-0' (0000000012065aa2): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000ecab4129): kobject_cleanup, parent 0000000090726bf6 kobject: 'tx-0' (00000000ecab4129): auto cleanup 'remove' event kobject: 'tx-0' (00000000ecab4129): kobject_uevent_env kobject: 'tx-0' (00000000ecab4129): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000ecab4129): auto cleanup kobject_del kobject: 'tx-0' (00000000ecab4129): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000090726bf6): kobject_cleanup, parent (null) kobject: 'queues' (0000000090726bf6): calling ktype release kobject: 'queues' (0000000090726bf6): kset_release kobject: 'queues': free name kobject: 'hsr_slave_0' (000000007422d2ca): kobject_uevent_env kobject: 'hsr_slave_0' (000000007422d2ca): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'batman_adv' (0000000092c19ed9): kobject_uevent_env kobject: 'batman_adv' (0000000092c19ed9): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (0000000092c19ed9): kobject_cleanup, parent (null) kobject: 'batman_adv' (0000000092c19ed9): calling ktype release kobject: (0000000092c19ed9): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (00000000b370ffee): kobject_cleanup, parent 00000000f34684fe kobject: 'rx-0' (00000000b370ffee): auto cleanup 'remove' event kobject: 'rx-0' (00000000b370ffee): kobject_uevent_env kobject: 'rx-0' (00000000b370ffee): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000b370ffee): auto cleanup kobject_del kobject: 'rx-0' (00000000b370ffee): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000b3937161): kobject_cleanup, parent 00000000f34684fe kobject: 'tx-0' (00000000b3937161): auto cleanup 'remove' event kobject: 'tx-0' (00000000b3937161): kobject_uevent_env kobject: 'tx-0' (00000000b3937161): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000b3937161): auto cleanup kobject_del kobject: 'tx-0' (00000000b3937161): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000f34684fe): kobject_cleanup, parent (null) kobject: 'queues' (00000000f34684fe): calling ktype release kobject: 'queues' (00000000f34684fe): kset_release kobject: 'queues': free name kobject: 'veth0_to_hsr' (00000000f1aab39e): kobject_uevent_env kobject: 'veth0_to_hsr' (00000000f1aab39e): kobject_uevent_env: uevent_suppress caused the event to drop! team0 (unregistering): Port device team_slave_1 removed kobject: 'batman_adv' (000000000f6a6416): kobject_uevent_env kobject: 'batman_adv' (000000000f6a6416): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (000000000f6a6416): kobject_cleanup, parent (null) kobject: 'batman_adv' (000000000f6a6416): calling ktype release kobject: (000000000f6a6416): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (0000000053c5366b): kobject_cleanup, parent 00000000850244a9 kobject: 'rx-0' (0000000053c5366b): auto cleanup 'remove' event kobject: 'rx-0' (0000000053c5366b): kobject_uevent_env kobject: 'rx-0' (0000000053c5366b): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000053c5366b): auto cleanup kobject_del kobject: 'rx-0' (0000000053c5366b): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000f2b91f86): kobject_cleanup, parent 00000000850244a9 kobject: 'tx-0' (00000000f2b91f86): auto cleanup 'remove' event kobject: 'tx-0' (00000000f2b91f86): kobject_uevent_env kobject: 'tx-0' (00000000f2b91f86): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000f2b91f86): auto cleanup kobject_del kobject: 'tx-0' (00000000f2b91f86): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000850244a9): kobject_cleanup, parent (null) kobject: 'queues' (00000000850244a9): calling ktype release kobject: 'queues' (00000000850244a9): kset_release kobject: 'queues': free name kobject: 'team_slave_1' (00000000690861cf): kobject_uevent_env kobject: 'team_slave_1' (00000000690861cf): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'batman_adv' (000000004ecf0080): kobject_uevent_env kobject: 'batman_adv' (000000004ecf0080): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (000000004ecf0080): kobject_cleanup, parent (null) kobject: 'batman_adv' (000000004ecf0080): calling ktype release kobject: (000000004ecf0080): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (00000000f7740557): kobject_cleanup, parent 00000000089cb5d5 kobject: 'rx-0' (00000000f7740557): auto cleanup 'remove' event kobject: 'rx-0' (00000000f7740557): kobject_uevent_env kobject: 'rx-0' (00000000f7740557): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000f7740557): auto cleanup kobject_del kobject: 'rx-0' (00000000f7740557): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (0000000012c92200): kobject_cleanup, parent 00000000089cb5d5 kobject: 'tx-0' (0000000012c92200): auto cleanup 'remove' event kobject: 'tx-0' (0000000012c92200): kobject_uevent_env kobject: 'tx-0' (0000000012c92200): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (0000000012c92200): auto cleanup kobject_del kobject: 'tx-0' (0000000012c92200): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000089cb5d5): kobject_cleanup, parent (null) kobject: 'queues' (00000000089cb5d5): calling ktype release kobject: 'queues' (00000000089cb5d5): kset_release kobject: 'queues': free name kobject: 'veth1_to_team' (00000000a64e5b4d): kobject_uevent_env kobject: 'veth1_to_team' (00000000a64e5b4d): kobject_uevent_env: uevent_suppress caused the event to drop! team0 (unregistering): Port device team_slave_0 removed kobject: 'batman_adv' (00000000a13f3a3d): kobject_uevent_env kobject: 'batman_adv' (00000000a13f3a3d): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (00000000a13f3a3d): kobject_cleanup, parent (null) kobject: 'batman_adv' (00000000a13f3a3d): calling ktype release kobject: (00000000a13f3a3d): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (00000000f4ab5b3a): kobject_cleanup, parent 0000000070b4131b kobject: 'rx-0' (00000000f4ab5b3a): auto cleanup 'remove' event kobject: 'rx-0' (00000000f4ab5b3a): kobject_uevent_env kobject: 'rx-0' (00000000f4ab5b3a): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000f4ab5b3a): auto cleanup kobject_del kobject: 'rx-0' (00000000f4ab5b3a): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000005cbdae21): kobject_cleanup, parent 0000000070b4131b kobject: 'tx-0' (000000005cbdae21): auto cleanup 'remove' event kobject: 'tx-0' (000000005cbdae21): kobject_uevent_env kobject: 'tx-0' (000000005cbdae21): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000005cbdae21): auto cleanup kobject_del kobject: 'tx-0' (000000005cbdae21): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000070b4131b): kobject_cleanup, parent (null) kobject: 'queues' (0000000070b4131b): calling ktype release kobject: 'queues' (0000000070b4131b): kset_release kobject: 'queues': free name kobject: 'team_slave_0' (000000000a02ddba): kobject_uevent_env kobject: 'team_slave_0' (000000000a02ddba): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'batman_adv' (0000000040c887a6): kobject_uevent_env kobject: 'batman_adv' (0000000040c887a6): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (0000000040c887a6): kobject_cleanup, parent (null) kobject: 'batman_adv' (0000000040c887a6): calling ktype release kobject: (0000000040c887a6): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (00000000b9acc078): kobject_cleanup, parent 00000000dcba96fe kobject: 'rx-0' (00000000b9acc078): auto cleanup 'remove' event kobject: 'rx-0' (00000000b9acc078): kobject_uevent_env kobject: 'rx-0' (00000000b9acc078): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000b9acc078): auto cleanup kobject_del kobject: 'rx-0' (00000000b9acc078): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000b0036da5): kobject_cleanup, parent 00000000dcba96fe kobject: 'tx-0' (00000000b0036da5): auto cleanup 'remove' event kobject: 'tx-0' (00000000b0036da5): kobject_uevent_env kobject: 'tx-0' (00000000b0036da5): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000b0036da5): auto cleanup kobject_del kobject: 'tx-0' (00000000b0036da5): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000dcba96fe): kobject_cleanup, parent (null) kobject: 'queues' (00000000dcba96fe): calling ktype release kobject: 'queues' (00000000dcba96fe): kset_release kobject: 'queues': free name kobject: 'veth0_to_team' (000000003b79e173): kobject_uevent_env kobject: 'veth0_to_team' (000000003b79e173): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'bonding_slave' (000000006831eaf0): kobject_cleanup, parent 00000000dc3b2905 kobject: 'bonding_slave' (000000006831eaf0): does not have a release() function, it is broken and must be fixed. See Documentation/kobject.txt. kobject: 'bonding_slave' (000000006831eaf0): auto cleanup kobject_del kobject: 'bonding_slave': free name bond0 (unregistering): Releasing backup interface bond_slave_1 kobject: 'batman_adv' (00000000460b20ce): kobject_uevent_env kobject: 'batman_adv' (00000000460b20ce): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (00000000460b20ce): kobject_cleanup, parent (null) kobject: 'batman_adv' (00000000460b20ce): calling ktype release kobject: (00000000460b20ce): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (0000000001b10eac): kobject_cleanup, parent 000000005fbbdd30 kobject: 'rx-0' (0000000001b10eac): auto cleanup 'remove' event kobject: 'rx-0' (0000000001b10eac): kobject_uevent_env kobject: 'rx-0' (0000000001b10eac): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000001b10eac): auto cleanup kobject_del kobject: 'rx-0' (0000000001b10eac): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000006f555783): kobject_cleanup, parent 000000005fbbdd30 kobject: 'tx-0' (000000006f555783): auto cleanup 'remove' event kobject: 'tx-0' (000000006f555783): kobject_uevent_env kobject: 'tx-0' (000000006f555783): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000006f555783): auto cleanup kobject_del kobject: 'tx-0' (000000006f555783): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000005fbbdd30): kobject_cleanup, parent (null) kobject: 'queues' (000000005fbbdd30): calling ktype release kobject: 'queues' (000000005fbbdd30): kset_release kobject: 'queues': free name kobject: 'bond_slave_1' (00000000dc3b2905): kobject_uevent_env kobject: 'bond_slave_1' (00000000dc3b2905): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'batman_adv' (00000000f5136941): kobject_uevent_env kobject: 'batman_adv' (00000000f5136941): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (00000000f5136941): kobject_cleanup, parent (null) kobject: 'batman_adv' (00000000f5136941): calling ktype release kobject: (00000000f5136941): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (0000000096ab5f88): kobject_cleanup, parent 0000000023b625bc kobject: 'rx-0' (0000000096ab5f88): auto cleanup 'remove' event kobject: 'rx-0' (0000000096ab5f88): kobject_uevent_env kobject: 'rx-0' (0000000096ab5f88): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000096ab5f88): auto cleanup kobject_del kobject: 'rx-0' (0000000096ab5f88): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000d5771ccb): kobject_cleanup, parent 0000000023b625bc kobject: 'tx-0' (00000000d5771ccb): auto cleanup 'remove' event kobject: 'tx-0' (00000000d5771ccb): kobject_uevent_env kobject: 'tx-0' (00000000d5771ccb): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000d5771ccb): auto cleanup kobject_del kobject: 'tx-0' (00000000d5771ccb): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000023b625bc): kobject_cleanup, parent (null) kobject: 'queues' (0000000023b625bc): calling ktype release kobject: 'queues' (0000000023b625bc): kset_release kobject: 'queues': free name kobject: 'veth1_to_bond' (00000000df8021d7): kobject_uevent_env kobject: 'veth1_to_bond' (00000000df8021d7): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'bonding_slave' (00000000cac8ce50): kobject_cleanup, parent 00000000fed479bf kobject: 'bonding_slave' (00000000cac8ce50): does not have a release() function, it is broken and must be fixed. See Documentation/kobject.txt. kobject: 'bonding_slave' (00000000cac8ce50): auto cleanup kobject_del kobject: 'bonding_slave': free name bond0 (unregistering): Releasing backup interface bond_slave_0 kobject: 'batman_adv' (00000000ae021c31): kobject_uevent_env kobject: 'batman_adv' (00000000ae021c31): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (00000000ae021c31): kobject_cleanup, parent (null) kobject: 'batman_adv' (00000000ae021c31): calling ktype release kobject: (00000000ae021c31): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (00000000193f45d6): kobject_cleanup, parent 00000000e9986cba kobject: 'rx-0' (00000000193f45d6): auto cleanup 'remove' event kobject: 'rx-0' (00000000193f45d6): kobject_uevent_env kobject: 'rx-0' (00000000193f45d6): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000193f45d6): auto cleanup kobject_del kobject: 'rx-0' (00000000193f45d6): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000000c947236): kobject_cleanup, parent 00000000e9986cba kobject: 'tx-0' (000000000c947236): auto cleanup 'remove' event kobject: 'tx-0' (000000000c947236): kobject_uevent_env kobject: 'tx-0' (000000000c947236): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000000c947236): auto cleanup kobject_del kobject: 'tx-0' (000000000c947236): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000e9986cba): kobject_cleanup, parent (null) kobject: 'queues' (00000000e9986cba): calling ktype release kobject: 'queues' (00000000e9986cba): kset_release kobject: 'queues': free name kobject: 'bond_slave_0' (00000000fed479bf): kobject_uevent_env kobject: 'bond_slave_0' (00000000fed479bf): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'batman_adv' (00000000cb545c72): kobject_uevent_env kobject: 'batman_adv' (00000000cb545c72): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (00000000cb545c72): kobject_cleanup, parent (null) kobject: 'batman_adv' (00000000cb545c72): calling ktype release kobject: (00000000cb545c72): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (0000000022a1c81f): kobject_cleanup, parent 00000000372d1e06 kobject: 'rx-0' (0000000022a1c81f): auto cleanup 'remove' event kobject: 'rx-0' (0000000022a1c81f): kobject_uevent_env kobject: 'rx-0' (0000000022a1c81f): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000022a1c81f): auto cleanup kobject_del kobject: 'rx-0' (0000000022a1c81f): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000d896e618): kobject_cleanup, parent 00000000372d1e06 kobject: 'tx-0' (00000000d896e618): auto cleanup 'remove' event kobject: 'tx-0' (00000000d896e618): kobject_uevent_env kobject: 'tx-0' (00000000d896e618): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000d896e618): auto cleanup kobject_del kobject: 'tx-0' (00000000d896e618): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000372d1e06): kobject_cleanup, parent (null) kobject: 'queues' (00000000372d1e06): calling ktype release kobject: 'queues' (00000000372d1e06): kset_release kobject: 'queues': free name kobject: 'veth0_to_bond' (000000004de3a554): kobject_uevent_env kobject: 'veth0_to_bond' (000000004de3a554): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'batman_adv' (00000000d12ea17e): kobject_uevent_env kobject: 'batman_adv' (00000000d12ea17e): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (00000000d12ea17e): kobject_cleanup, parent (null) kobject: 'batman_adv' (00000000d12ea17e): calling ktype release kobject: (00000000d12ea17e): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (00000000ffcc03da): kobject_cleanup, parent 000000005c1ceaac kobject: 'rx-0' (00000000ffcc03da): auto cleanup 'remove' event kobject: 'rx-0' (00000000ffcc03da): kobject_uevent_env kobject: 'rx-0' (00000000ffcc03da): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000ffcc03da): auto cleanup kobject_del kobject: 'rx-0' (00000000ffcc03da): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000c465e279): kobject_cleanup, parent 000000005c1ceaac kobject: 'tx-0' (00000000c465e279): auto cleanup 'remove' event kobject: 'tx-0' (00000000c465e279): kobject_uevent_env kobject: 'tx-0' (00000000c465e279): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000c465e279): auto cleanup kobject_del kobject: 'tx-0' (00000000c465e279): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000005c1ceaac): kobject_cleanup, parent (null) kobject: 'queues' (000000005c1ceaac): calling ktype release kobject: 'queues' (000000005c1ceaac): kset_release kobject: 'queues': free name kobject: 'bridge_slave_1' (00000000c13b3f9f): kobject_uevent_env kobject: 'bridge_slave_1' (00000000c13b3f9f): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'batman_adv' (00000000f1ef6c5a): kobject_uevent_env kobject: 'batman_adv' (00000000f1ef6c5a): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (00000000f1ef6c5a): kobject_cleanup, parent (null) kobject: 'batman_adv' (00000000f1ef6c5a): calling ktype release kobject: (00000000f1ef6c5a): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (00000000d57a54c3): kobject_cleanup, parent 0000000066e1fcc0 kobject: 'rx-0' (00000000d57a54c3): auto cleanup 'remove' event kobject: 'rx-0' (00000000d57a54c3): kobject_uevent_env kobject: 'rx-0' (00000000d57a54c3): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000d57a54c3): auto cleanup kobject_del kobject: 'rx-0' (00000000d57a54c3): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000f1ba2219): kobject_cleanup, parent 0000000066e1fcc0 kobject: 'tx-0' (00000000f1ba2219): auto cleanup 'remove' event kobject: 'tx-0' (00000000f1ba2219): kobject_uevent_env kobject: 'tx-0' (00000000f1ba2219): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000f1ba2219): auto cleanup kobject_del kobject: 'tx-0' (00000000f1ba2219): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000066e1fcc0): kobject_cleanup, parent (null) kobject: 'queues' (0000000066e1fcc0): calling ktype release kobject: 'queues' (0000000066e1fcc0): kset_release kobject: 'queues': free name kobject: 'veth1_to_bridge' (00000000ebe92cd2): kobject_uevent_env kobject: 'veth1_to_bridge' (00000000ebe92cd2): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'batman_adv' (000000003f87d091): kobject_uevent_env kobject: 'batman_adv' (000000003f87d091): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (000000003f87d091): kobject_cleanup, parent (null) kobject: 'batman_adv' (000000003f87d091): calling ktype release kobject: (000000003f87d091): dynamic_kobj_release