IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready ====================================================== WARNING: possible circular locking dependency detected 4.14.150 #0 Not tainted ------------------------------------------------------ syz-executor.3/10407 is trying to acquire lock: (&mm->mmap_sem){++++}, at: [] __might_fault+0xe0/0x1d0 mm/memory.c:4583 but task is already holding lock: (&rp->fetch_lock){+.+.}, at: [] mon_bin_get_event+0x3c/0x430 drivers/usb/mon/mon_bin.c:747 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #1 (&rp->fetch_lock){+.+.}: lock_acquire+0x16f/0x430 kernel/locking/lockdep.c:3994 __mutex_lock_common kernel/locking/mutex.c:756 [inline] __mutex_lock+0xe8/0x1470 kernel/locking/mutex.c:893 protocol 88fb is buggy, dev hsr_slave_0 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:908 mon_bin_vma_fault+0x6f/0x280 drivers/usb/mon/mon_bin.c:1236 protocol 88fb is buggy, dev hsr_slave_1 __do_fault+0x104/0x390 mm/memory.c:3223 do_cow_fault mm/memory.c:3662 [inline] do_fault mm/memory.c:3761 [inline] handle_pte_fault mm/memory.c:3989 [inline] __handle_mm_fault+0xde1/0x3470 mm/memory.c:4113 handle_mm_fault+0x293/0x7c0 mm/memory.c:4150 faultin_page mm/gup.c:514 [inline] __get_user_pages+0x465/0x1220 mm/gup.c:714 populate_vma_page_range+0x18e/0x230 mm/gup.c:1231 __mm_populate+0x198/0x2c0 mm/gup.c:1279 mm_populate include/linux/mm.h:2187 [inline] vm_mmap_pgoff+0x1be/0x1d0 mm/util.c:338 SYSC_mmap_pgoff mm/mmap.c:1551 [inline] SyS_mmap_pgoff+0x3ca/0x520 mm/mmap.c:1509 SYSC_mmap arch/x86/kernel/sys_x86_64.c:100 [inline] SyS_mmap+0x16/0x20 arch/x86/kernel/sys_x86_64.c:91 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x42/0xb7 -> #0 (&mm->mmap_sem){++++}: check_prev_add kernel/locking/lockdep.c:1901 [inline] check_prevs_add kernel/locking/lockdep.c:2018 [inline] validate_chain kernel/locking/lockdep.c:2460 [inline] __lock_acquire+0x2cb3/0x4620 kernel/locking/lockdep.c:3487 lock_acquire+0x16f/0x430 kernel/locking/lockdep.c:3994 __might_fault mm/memory.c:4584 [inline] __might_fault+0x143/0x1d0 mm/memory.c:4569 _copy_to_user+0x2c/0xd0 lib/usercopy.c:25 copy_to_user include/linux/uaccess.h:155 [inline] mon_bin_get_event+0x10a/0x430 drivers/usb/mon/mon_bin.c:756 mon_bin_ioctl+0x9b4/0xb50 drivers/usb/mon/mon_bin.c:1067 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:500 [inline] do_vfs_ioctl+0x7ae/0x1060 fs/ioctl.c:684 SYSC_ioctl fs/ioctl.c:701 [inline] SyS_ioctl+0x8f/0xc0 fs/ioctl.c:692 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x42/0xb7 other info that might help us debug this: Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&rp->fetch_lock); lock(&mm->mmap_sem); lock(&rp->fetch_lock); lock(&mm->mmap_sem); *** DEADLOCK *** 1 lock held by syz-executor.3/10407: #0: (&rp->fetch_lock){+.+.}, at: [] mon_bin_get_event+0x3c/0x430 drivers/usb/mon/mon_bin.c:747 stack backtrace: CPU: 0 PID: 10407 Comm: syz-executor.3 Not tainted 4.14.150 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x138/0x197 lib/dump_stack.c:53 print_circular_bug.isra.0.cold+0x1cc/0x28f kernel/locking/lockdep.c:1258 check_prev_add kernel/locking/lockdep.c:1901 [inline] check_prevs_add kernel/locking/lockdep.c:2018 [inline] validate_chain kernel/locking/lockdep.c:2460 [inline] __lock_acquire+0x2cb3/0x4620 kernel/locking/lockdep.c:3487 lock_acquire+0x16f/0x430 kernel/locking/lockdep.c:3994 __might_fault mm/memory.c:4584 [inline] __might_fault+0x143/0x1d0 mm/memory.c:4569 _copy_to_user+0x2c/0xd0 lib/usercopy.c:25 copy_to_user include/linux/uaccess.h:155 [inline] mon_bin_get_event+0x10a/0x430 drivers/usb/mon/mon_bin.c:756 mon_bin_ioctl+0x9b4/0xb50 drivers/usb/mon/mon_bin.c:1067 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:500 [inline] do_vfs_ioctl+0x7ae/0x1060 fs/ioctl.c:684 SYSC_ioctl fs/ioctl.c:701 [inline] SyS_ioctl+0x8f/0xc0 fs/ioctl.c:692 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x42/0xb7 RIP: 0033:0x459a59 RSP: 002b:00007f29d3d2ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459a59 RDX: 0000000020000100 RSI: 000000004018920a RDI: 0000000000000003 RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f29d3d2f6d4 R13: 00000000004c3343 R14: 00000000004d7070 R15: 00000000ffffffff netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. kobject: 'loop3' (ffff8880a4a031e0): kobject_uevent_env kobject: 'loop3' (ffff8880a4a031e0): fill_kobj_path: path = '/devices/virtual/block/loop3' netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. audit: type=1800 audit(1571625730.485:3527): pid=10416 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="collect_data" cause="failed(directio)" comm="syz-executor.3" name="bus" dev="sda1" ino=16690 res=0 kobject: 'loop1' (ffff8880a4956660): kobject_uevent_env kobject: 'loop1' (ffff8880a4956660): fill_kobj_path: path = '/devices/virtual/block/loop1' SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56616 sclass=netlink_route_socket pig=10390 comm=syz-executor.4 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56616 sclass=netlink_route_socket pig=10385 comm=syz-executor.4 netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. kobject: 'loop1' (ffff8880a4956660): kobject_uevent_env kobject: 'loop1' (ffff8880a4956660): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (ffff8880a4a5b260): kobject_uevent_env kobject: 'loop4' (ffff8880a4a5b260): fill_kobj_path: path = '/devices/virtual/block/loop4' IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready kobject: 'loop1' (ffff8880a4956660): kobject_uevent_env kobject: 'loop1' (ffff8880a4956660): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (ffff888055bd2c60): kobject_uevent_env kobject: 'loop0' (ffff888055bd2c60): fill_kobj_path: path = '/devices/virtual/block/loop0' IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready kobject: 'loop5' (ffff8880a4a952e0): kobject_uevent_env audit: type=1804 audit(1571625730.895:3528): pid=10444 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir550644163/syzkaller.VBNhEV/76/bus" dev="sda1" ino=16591 res=1 kobject: 'loop5' (ffff8880a4a952e0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (ffff8880a6e3c2d0): kobject_uevent_env kobject: 'integrity' (ffff888055bd3150): kobject_uevent_env kobject: 'integrity' (ffff888055bd3150): kobject_uevent_env: filter function caused the event to drop! kobject: 'integrity' (ffff888055bd3150): kobject_cleanup, parent (null) kobject: 'integrity' (ffff888055bd3150): does not have a release() function, it is broken and must be fixed. kobject: 'integrity': free name kobject: 'kvm' (ffff8880a6e3c2d0): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: '7:0' (ffff888055ae8110): kobject_uevent_env kobject: '7:0' (ffff888055ae8110): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: '7:0' (ffff888055ae8110): kobject_cleanup, parent (null) kobject: '7:0' (ffff888055ae8110): calling ktype release kobject: '7:0': free name kobject: 'mq' (ffff888055aad108): kobject_uevent_env kobject: 'mq' (ffff888055aad108): kobject_uevent_env: filter function caused the event to drop! kobject: 'iosched' (ffff88808ae7b210): kobject_uevent_env kobject: 'iosched' (ffff88808ae7b210): kobject_uevent_env: filter function caused the event to drop! kobject: 'queue' (ffff888055aad0c8): kobject_uevent_env kobject: 'queue' (ffff888055aad0c8): kobject_uevent_env: filter function caused the event to drop! kobject: 'holders' (ffff888076082780): kobject_cleanup, parent ffff888055bd2c60 kobject: 'holders' (ffff888076082780): auto cleanup kobject_del kobject: 'holders' (ffff888076082780): calling ktype release kobject: (ffff888076082780): dynamic_kobj_release kobject: 'holders': free name kobject: 'slaves' (ffff888076082900): kobject_cleanup, parent ffff888055bd2c60 kobject: 'slaves' (ffff888076082900): auto cleanup kobject_del kobject: 'slaves' (ffff888076082900): calling ktype release kobject: (ffff888076082900): dynamic_kobj_release kobject: 'slaves': free name kobject: 'loop0' (ffff888055bd2c60): kobject_uevent_env kobject: 'loop0' (ffff888055bd2c60): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff888055bd2c60): kobject_cleanup, parent (null) kobject: '7:0' (ffff8880a0290d90): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: 'loop0' (ffff888055bd2c60): calling ktype release kobject: '7:0' (ffff8880a0290d90): kobject_uevent_env kobject: 'queue' (ffff888055aad0c8): kobject_cleanup, parent (null) kobject: '7:0' (ffff8880a0290d90): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: 'queue' (ffff888055aad0c8): calling ktype release kobject: 'queue': free name kobject: 'iosched' (ffff88808ae7b210): kobject_cleanup, parent (null) kobject: 'loop0' (ffff888072db4ea0): kobject_add_internal: parent: 'block', set: 'devices' kobject: 'loop0': free name kobject: 'loop0' (ffff888072db4ea0): kobject_uevent_env kobject: 'iosched' (ffff88808ae7b210): calling ktype release kobject: 'loop0' (ffff888072db4ea0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'iosched': free name kobject: 'holders' (ffff8880a9afa080): kobject_add_internal: parent: 'loop0', set: '' kobject: '0' (ffff888090fff468): kobject_cleanup, parent (null) kobject: 'slaves' (ffff88809e8e5380): kobject_add_internal: parent: 'loop0', set: '' kobject: '0' (ffff888090fff468): calling ktype release kobject: 'loop0' (ffff888072db4ea0): kobject_uevent_env kobject: '0': free name kobject: 'loop0' (ffff888072db4ea0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'cpu0' (ffffe8ffffc2d318): kobject_cleanup, parent (null) kobject: 'queue' (ffff8880a1d2d488): kobject_add_internal: parent: 'loop0', set: '' kobject: 'cpu0' (ffffe8ffffc2d318): calling ktype release kobject: 'cpu0': free name kobject: 'cpu1' (ffffe8ffffd2d318): kobject_cleanup, parent (null) kobject: 'cpu1' (ffffe8ffffd2d318): calling ktype release kobject: 'cpu1': free name kobject: 'mq' (ffff888055aad108): kobject_cleanup, parent (null) kobject: 'mq' (ffff888055aad108): calling ktype release kobject: 'mq': free name kobject: 'mq' (ffff8880a1d2d4c8): kobject_add_internal: parent: 'loop0', set: '' kobject: 'mq' (ffff8880a1d2d4c8): kobject_uevent_env kobject: 'mq' (ffff8880a1d2d4c8): kobject_uevent_env: filter function caused the event to drop! kobject: '0' (ffff8880745df8a8): kobject_add_internal: parent: 'mq', set: '' kobject: 'cpu0' (ffffe8ffffc5e198): kobject_add_internal: parent: '0', set: '' kobject: 'cpu1' (ffffe8ffffd5e198): kobject_add_internal: parent: '0', set: '' kobject: 'queue' (ffff8880a1d2d488): kobject_uevent_env kobject: 'queue' (ffff8880a1d2d488): kobject_uevent_env: filter function caused the event to drop! kobject: 'iosched' (ffff888099f4ad90): kobject_add_internal: parent: 'queue', set: '' kobject: 'iosched' (ffff888099f4ad90): kobject_uevent_env kobject: 'iosched' (ffff888099f4ad90): kobject_uevent_env: filter function caused the event to drop! kobject: 'integrity' (ffff888072db5390): kobject_add_internal: parent: 'loop0', set: '' kobject: 'integrity' (ffff888072db5390): kobject_uevent_env kobject: 'integrity' (ffff888072db5390): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop3' (ffff8880a4a031e0): kobject_uevent_env kobject: 'loop3' (ffff8880a4a031e0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (ffff8880a4a5b260): kobject_uevent_env kobject: 'loop4' (ffff8880a4a5b260): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (ffff8880a49baf60): kobject_uevent_env kobject: 'loop2' (ffff8880a49baf60): fill_kobj_path: path = '/devices/virtual/block/loop2' IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready audit: type=1804 audit(1571625731.725:3529): pid=10461 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir550644163/syzkaller.VBNhEV/77/bus" dev="sda1" ino=16833 res=1 kobject: 'loop1' (ffff8880a4956660): kobject_uevent_env Unknown ioctl 44609 kobject: 'integrity' (ffff888072db5390): kobject_uevent_env kobject: 'integrity' (ffff888072db5390): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop1' (ffff8880a4956660): fill_kobj_path: path = '/devices/virtual/block/loop1' IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready kobject: 'integrity' (ffff888072db5390): kobject_cleanup, parent (null) kobject: 'integrity' (ffff888072db5390): does not have a release() function, it is broken and must be fixed. kobject: 'integrity': free name kobject: '7:0' (ffff8880a0290d90): kobject_uevent_env kobject: '7:0' (ffff8880a0290d90): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: '7:0' (ffff8880a0290d90): kobject_cleanup, parent (null) kobject: '7:0' (ffff8880a0290d90): calling ktype release kobject: '7:0': free name kobject: 'mq' (ffff8880a1d2d4c8): kobject_uevent_env kobject: 'mq' (ffff8880a1d2d4c8): kobject_uevent_env: filter function caused the event to drop! kobject: 'iosched' (ffff888099f4ad90): kobject_uevent_env kobject: 'iosched' (ffff888099f4ad90): kobject_uevent_env: filter function caused the event to drop! kobject: 'queue' (ffff8880a1d2d488): kobject_uevent_env kobject: 'queue' (ffff8880a1d2d488): kobject_uevent_env: filter function caused the event to drop! kobject: 'holders' (ffff8880a9afa080): kobject_cleanup, parent ffff888072db4ea0 kobject: 'holders' (ffff8880a9afa080): auto cleanup kobject_del kobject: 'holders' (ffff8880a9afa080): calling ktype release kobject: (ffff8880a9afa080): dynamic_kobj_release kobject: 'holders': free name kobject: 'slaves' (ffff88809e8e5380): kobject_cleanup, parent ffff888072db4ea0 kobject: 'slaves' (ffff88809e8e5380): auto cleanup kobject_del kobject: 'slaves' (ffff88809e8e5380): calling ktype release kobject: (ffff88809e8e5380): dynamic_kobj_release kobject: 'slaves': free name kobject: 'loop0' (ffff888072db4ea0): kobject_uevent_env kobject: 'loop0' (ffff888072db4ea0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff888072db4ea0): kobject_cleanup, parent (null) kobject: 'loop0' (ffff888072db4ea0): calling ktype release kobject: 'queue' (ffff8880a1d2d488): kobject_cleanup, parent (null) kobject: 'queue' (ffff8880a1d2d488): calling ktype release kobject: 'queue': free name kobject: 'iosched' (ffff888099f4ad90): kobject_cleanup, parent (null) kobject: 'loop0': free name kobject: 'iosched' (ffff888099f4ad90): calling ktype release kobject: 'iosched': free name kobject: '0' (ffff8880745df8a8): kobject_cleanup, parent (null) kobject: 'loop3' (ffff8880a4a031e0): kobject_uevent_env kobject: '7:0' (ffff88809b973450): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: 'loop3' (ffff8880a4a031e0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: '0' (ffff8880745df8a8): calling ktype release netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. kobject: '7:0' (ffff88809b973450): kobject_uevent_env kobject: '0': free name kobject: '7:0' (ffff88809b973450): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: 'loop0' (ffff88809bbdcf20): kobject_add_internal: parent: 'block', set: 'devices' kobject: 'cpu0' (ffffe8ffffc5e198): kobject_cleanup, parent (null) kobject: 'loop0' (ffff88809bbdcf20): kobject_uevent_env kobject: 'cpu0' (ffffe8ffffc5e198): calling ktype release kobject: 'cpu0': free name kobject: 'cpu1' (ffffe8ffffd5e198): kobject_cleanup, parent (null) kobject: 'cpu1' (ffffe8ffffd5e198): calling ktype release kobject: 'cpu1': free name kobject: 'mq' (ffff8880a1d2d4c8): kobject_cleanup, parent (null) kobject: 'mq' (ffff8880a1d2d4c8): calling ktype release kobject: 'mq': free name kobject: 'loop0' (ffff88809bbdcf20): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'holders' (ffff88809e8e5280): kobject_add_internal: parent: 'loop0', set: '' kobject: 'slaves' (ffff8880a0cc6c80): kobject_add_internal: parent: 'loop0', set: '' kobject: 'loop0' (ffff88809bbdcf20): kobject_uevent_env kobject: 'loop0' (ffff88809bbdcf20): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'queue' (ffff888097eff108): kobject_add_internal: parent: 'loop0', set: '' kobject: 'mq' (ffff888097eff148): kobject_add_internal: parent: 'loop0', set: '' kobject: 'mq' (ffff888097eff148): kobject_uevent_env kobject: 'mq' (ffff888097eff148): kobject_uevent_env: filter function caused the event to drop! kobject: '0' (ffff888075d37d68): kobject_add_internal: parent: 'mq', set: '' kobject: 'cpu0' (ffffe8ffffc2d318): kobject_add_internal: parent: '0', set: '' kobject: 'cpu1' (ffffe8ffffd2d318): kobject_add_internal: parent: '0', set: '' kobject: 'queue' (ffff888097eff108): kobject_uevent_env kobject: 'queue' (ffff888097eff108): kobject_uevent_env: filter function caused the event to drop! kobject: 'iosched' (ffff888075d36050): kobject_add_internal: parent: 'queue', set: '' kobject: 'iosched' (ffff888075d36050): kobject_uevent_env kobject: 'iosched' (ffff888075d36050): kobject_uevent_env: filter function caused the event to drop! kobject: 'integrity' (ffff88809bbdd410): kobject_add_internal: parent: 'loop0', set: '' kobject: 'integrity' (ffff88809bbdd410): kobject_uevent_env kobject: 'integrity' (ffff88809bbdd410): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop5' (ffff8880a4a952e0): kobject_uevent_env kobject: 'loop5' (ffff8880a4a952e0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (ffff8880a4a5b260): kobject_uevent_env kobject: 'loop4' (ffff8880a4a5b260): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (ffff8880a49baf60): kobject_uevent_env IPVS: length: 229 != 8 bridge0: port 3(gretap0) entered blocking state kobject: 'loop2' (ffff8880a49baf60): fill_kobj_path: path = '/devices/virtual/block/loop2' bridge0: port 3(gretap0) entered disabled state audit: type=1804 audit(1571625732.685:3530): pid=10503 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir550644163/syzkaller.VBNhEV/78/bus" dev="sda1" ino=16945 res=1 kobject: 'brport' (ffff8880a5a6a190): kobject_add_internal: parent: 'gretap0', set: '' device gretap0 entered promiscuous mode bridge0: port 3(gretap0) entered blocking state bridge0: port 3(gretap0) entered forwarding state kobject: 'brport' (ffff8880a5a6a190): kobject_uevent_env kobject: 'integrity' (ffff88809bbdd410): kobject_uevent_env kobject: 'brport' (ffff8880a5a6a190): kobject_uevent_env: filter function caused the event to drop! kobject: 'integrity' (ffff88809bbdd410): kobject_uevent_env: filter function caused the event to drop! netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. kobject: 'integrity' (ffff88809bbdd410): kobject_cleanup, parent (null) IPVS: length: 229 != 8 kobject: 'integrity' (ffff88809bbdd410): does not have a release() function, it is broken and must be fixed. kobject: 'input10' (ffff888076350920): kobject_cleanup, parent (null) kobject: 'integrity': free name kobject: 'input10' (ffff888076350920): calling ktype release kobject: '7:0' (ffff88809b973450): kobject_uevent_env kobject: 'input10': free name kobject: '7:0' (ffff88809b973450): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: 'input11' (ffff88807b0619e0): kobject_cleanup, parent (null) kobject: 'input11' (ffff88807b0619e0): calling ktype release kobject: '7:0' (ffff88809b973450): kobject_cleanup, parent (null) kobject: 'input11': free name netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. kobject: '7:0' (ffff88809b973450): calling ktype release kobject: '7:0': free name kobject: 'mq' (ffff888097eff148): kobject_uevent_env kobject: 'mq' (ffff888097eff148): kobject_uevent_env: filter function caused the event to drop! kobject: 'iosched' (ffff888075d36050): kobject_uevent_env kobject: 'iosched' (ffff888075d36050): kobject_uevent_env: filter function caused the event to drop! kobject: 'queue' (ffff888097eff108): kobject_uevent_env kobject: 'queue' (ffff888097eff108): kobject_uevent_env: filter function caused the event to drop! kobject: 'holders' (ffff88809e8e5280): kobject_cleanup, parent ffff88809bbdcf20 kobject: 'holders' (ffff88809e8e5280): auto cleanup kobject_del kobject: 'holders' (ffff88809e8e5280): calling ktype release kobject: (ffff88809e8e5280): dynamic_kobj_release kobject: 'holders': free name kobject: 'slaves' (ffff8880a0cc6c80): kobject_cleanup, parent ffff88809bbdcf20 kobject: 'slaves' (ffff8880a0cc6c80): auto cleanup kobject_del kobject: 'slaves' (ffff8880a0cc6c80): calling ktype release kobject: (ffff8880a0cc6c80): dynamic_kobj_release kobject: 'slaves': free name kobject: 'loop0' (ffff88809bbdcf20): kobject_uevent_env kobject: 'loop0' (ffff88809bbdcf20): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff88809bbdcf20): kobject_cleanup, parent (null) kobject: 'loop0' (ffff88809bbdcf20): calling ktype release kobject: 'queue' (ffff888097eff108): kobject_cleanup, parent (null) kobject: 'queue' (ffff888097eff108): calling ktype release kobject: 'queue': free name kobject: 'iosched' (ffff888075d36050): kobject_cleanup, parent (null) kobject: 'loop0': free name kobject: 'iosched' (ffff888075d36050): calling ktype release kobject: '7:0' (ffff88805926ac90): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: 'iosched': free name kobject: '0' (ffff888075d37d68): kobject_cleanup, parent (null) kobject: '0' (ffff888075d37d68): calling ktype release kobject: '7:0' (ffff88805926ac90): kobject_uevent_env kobject: '0': free name kobject: 'cpu0' (ffffe8ffffc2d318): kobject_cleanup, parent (null) kobject: 'cpu0' (ffffe8ffffc2d318): calling ktype release kobject: '7:0' (ffff88805926ac90): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: 'cpu0': free name kobject: 'loop0' (ffff88807a33e420): kobject_add_internal: parent: 'block', set: 'devices' kobject: 'cpu1' (ffffe8ffffd2d318): kobject_cleanup, parent (null) kobject: 'loop0' (ffff88807a33e420): kobject_uevent_env kobject: 'cpu1' (ffffe8ffffd2d318): calling ktype release kobject: 'loop0' (ffff88807a33e420): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'cpu1': free name kobject: 'holders' (ffff888094861180): kobject_add_internal: parent: 'loop0', set: '' kobject: 'mq' (ffff888097eff148): kobject_cleanup, parent (null) kobject: 'slaves' (ffff88809c0a9a80): kobject_add_internal: parent: 'loop0', set: '' kobject: 'mq' (ffff888097eff148): calling ktype release kobject: 'loop0' (ffff88807a33e420): kobject_uevent_env kobject: 'mq': free name kobject: 'loop0' (ffff88807a33e420): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'queue' (ffff888097efe598): kobject_add_internal: parent: 'loop0', set: '' kobject: 'mq' (ffff888097efe5d8): kobject_add_internal: parent: 'loop0', set: '' kobject: 'mq' (ffff888097efe5d8): kobject_uevent_env kobject: 'mq' (ffff888097efe5d8): kobject_uevent_env: filter function caused the event to drop! kobject: '0' (ffff8880a1e4f468): kobject_add_internal: parent: 'mq', set: '' kobject: 'cpu0' (ffffe8ffffc5e258): kobject_add_internal: parent: '0', set: '' kobject: 'cpu1' (ffffe8ffffd5e258): kobject_add_internal: parent: '0', set: '' kobject: 'queue' (ffff888097efe598): kobject_uevent_env kobject: 'queue' (ffff888097efe598): kobject_uevent_env: filter function caused the event to drop! kobject: 'iosched' (ffff88808feac910): kobject_add_internal: parent: 'queue', set: '' kobject: 'iosched' (ffff88808feac910): kobject_uevent_env kobject: 'iosched' (ffff88808feac910): kobject_uevent_env: filter function caused the event to drop! kobject: 'integrity' (ffff88807a33e910): kobject_add_internal: parent: 'loop0', set: '' kobject: 'integrity' (ffff88807a33e910): kobject_uevent_env kobject: 'integrity' (ffff88807a33e910): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop3' (ffff8880a4a031e0): kobject_uevent_env kobject: 'loop3' (ffff8880a4a031e0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (ffff8880a6e3c2d0): kobject_uevent_env kobject: 'loop1' (ffff8880a4956660): kobject_uevent_env kobject: 'kvm' (ffff8880a6e3c2d0): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (ffff8880a4956660): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (ffff8880a6e3c2d0): kobject_uevent_env kobject: 'kvm' (ffff8880a6e3c2d0): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'integrity' (ffff88807a33e910): kobject_uevent_env kobject: 'integrity' (ffff88807a33e910): kobject_uevent_env: filter function caused the event to drop! kobject: 'integrity' (ffff88807a33e910): kobject_cleanup, parent (null) kobject: 'integrity' (ffff88807a33e910): does not have a release() function, it is broken and must be fixed. kobject: 'integrity': free name kobject: '7:0' (ffff88805926ac90): kobject_uevent_env kobject: '7:0' (ffff88805926ac90): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: '7:0' (ffff88805926ac90): kobject_cleanup, parent (null) kobject: '7:0' (ffff88805926ac90): calling ktype release kobject: '7:0': free name kobject: 'mq' (ffff888097efe5d8): kobject_uevent_env kobject: 'mq' (ffff888097efe5d8): kobject_uevent_env: filter function caused the event to drop! kobject: 'kvm' (ffff8880a6e3c2d0): kobject_uevent_env kobject: 'iosched' (ffff88808feac910): kobject_uevent_env kobject: 'kvm' (ffff8880a6e3c2d0): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'iosched' (ffff88808feac910): kobject_uevent_env: filter function caused the event to drop! kobject: 'queue' (ffff888097efe598): kobject_uevent_env kobject: 'queue' (ffff888097efe598): kobject_uevent_env: filter function caused the event to drop! kobject: 'holders' (ffff888094861180): kobject_cleanup, parent ffff88807a33e420 kobject: 'holders' (ffff888094861180): auto cleanup kobject_del kobject: 'holders' (ffff888094861180): calling ktype release kobject: (ffff888094861180): dynamic_kobj_release kobject: 'holders': free name kobject: 'slaves' (ffff88809c0a9a80): kobject_cleanup, parent ffff88807a33e420 kobject: 'slaves' (ffff88809c0a9a80): auto cleanup kobject_del kobject: 'slaves' (ffff88809c0a9a80): calling ktype release kobject: 'kvm' (ffff8880a6e3c2d0): kobject_uevent_env kobject: (ffff88809c0a9a80): dynamic_kobj_release kobject: 'slaves': free name kobject: 'loop0' (ffff88807a33e420): kobject_uevent_env kobject: 'kvm' (ffff8880a6e3c2d0): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (ffff88807a33e420): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff88807a33e420): kobject_cleanup, parent (null) kobject: 'loop0' (ffff88807a33e420): calling ktype release kobject: 'queue' (ffff888097efe598): kobject_cleanup, parent (null) kobject: 'queue' (ffff888097efe598): calling ktype release kobject: 'queue': free name kobject: 'iosched' (ffff88808feac910): kobject_cleanup, parent (null) kobject: 'loop0': free name kobject: 'iosched' (ffff88808feac910): calling ktype release kobject: 'iosched': free name kobject: '0' (ffff8880a1e4f468): kobject_cleanup, parent (null) kobject: '0' (ffff8880a1e4f468): calling ktype release kobject: '0': free name kobject: 'cpu0' (ffffe8ffffc5e258): kobject_cleanup, parent (null) kobject: 'cpu0' (ffffe8ffffc5e258): calling ktype release kobject: 'cpu0': free name kobject: 'cpu1' (ffffe8ffffd5e258): kobject_cleanup, parent (null) kobject: 'cpu1' (ffffe8ffffd5e258): calling ktype release kobject: 'cpu1': free name kobject: 'mq' (ffff888097efe5d8): kobject_cleanup, parent (null) kobject: 'mq' (ffff888097efe5d8): calling ktype release kobject: 'loop4' (ffff8880a4a5b260): kobject_uevent_env kobject: 'mq': free name kobject: 'loop4' (ffff8880a4a5b260): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: '7:0' (ffff888050515150): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: '7:0' (ffff888050515150): kobject_uevent_env kobject: '7:0' (ffff888050515150): fill_kobj_path: path = '/devices/virtual/bdi/7:0' net_ratelimit: 10 callbacks suppressed protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'loop0' (ffff8880a1f6c6a0): kobject_add_internal: parent: 'block', set: 'devices' kobject: 'loop0' (ffff8880a1f6c6a0): kobject_uevent_env kobject: 'loop0' (ffff8880a1f6c6a0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'holders' (ffff88808a640e80): kobject_add_internal: parent: 'loop0', set: '' kobject: 'slaves' (ffff88808a640e00): kobject_add_internal: parent: 'loop0', set: '' kobject: 'loop0' (ffff8880a1f6c6a0): kobject_uevent_env kobject: 'loop0' (ffff8880a1f6c6a0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'queue' (ffff8880a6039148): kobject_add_internal: parent: 'loop0', set: '' kobject: 'mq' (ffff8880a6039188): kobject_add_internal: parent: 'loop0', set: '' kobject: 'mq' (ffff8880a6039188): kobject_uevent_env kobject: 'mq' (ffff8880a6039188): kobject_uevent_env: filter function caused the event to drop! kobject: '0' (ffff88809833b468): kobject_add_internal: parent: 'mq', set: '' kobject: 'cpu0' (ffffe8ffffc2d318): kobject_add_internal: parent: '0', set: '' kobject: 'cpu1' (ffffe8ffffd2d318): kobject_add_internal: parent: '0', set: '' kobject: 'queue' (ffff8880a6039148): kobject_uevent_env kobject: 'queue' (ffff8880a6039148): kobject_uevent_env: filter function caused the event to drop! kobject: 'iosched' (ffff888075d37250): kobject_add_internal: parent: 'queue', set: '' kobject: 'iosched' (ffff888075d37250): kobject_uevent_env kobject: 'iosched' (ffff888075d37250): kobject_uevent_env: filter function caused the event to drop! kobject: 'integrity' (ffff8880a1f6cb90): kobject_add_internal: parent: 'loop0', set: '' kobject: 'integrity' (ffff8880a1f6cb90): kobject_uevent_env kobject: 'integrity' (ffff8880a1f6cb90): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop5' (ffff8880a4a952e0): kobject_uevent_env kobject: 'loop5' (ffff8880a4a952e0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (ffff8880a4a031e0): kobject_uevent_env kobject: 'loop3' (ffff8880a4a031e0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (ffff8880a4956660): kobject_uevent_env kobject: 'loop1' (ffff8880a4956660): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (ffff8880a49baf60): kobject_uevent_env protocol 88fb is buggy, dev hsr_slave_0 kobject: 'loop2' (ffff8880a49baf60): fill_kobj_path: path = '/devices/virtual/block/loop2' protocol 88fb is buggy, dev hsr_slave_1 kobject: 'loop0' (ffff8880a1f6c6a0): kobject_uevent_env kobject: 'loop0' (ffff8880a1f6c6a0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'integrity' (ffff8880a1f6cb90): kobject_uevent_env protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'integrity' (ffff8880a1f6cb90): kobject_uevent_env: filter function caused the event to drop! kobject: 'integrity' (ffff8880a1f6cb90): kobject_cleanup, parent (null) kobject: 'integrity' (ffff8880a1f6cb90): does not have a release() function, it is broken and must be fixed. kobject: 'integrity': free name kobject: '7:0' (ffff888050515150): kobject_uevent_env kobject: '7:0' (ffff888050515150): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: '7:0' (ffff888050515150): kobject_cleanup, parent (null) kobject: '7:0' (ffff888050515150): calling ktype release kobject: '7:0': free name kobject: 'mq' (ffff8880a6039188): kobject_uevent_env kobject: 'mq' (ffff8880a6039188): kobject_uevent_env: filter function caused the event to drop! kobject: 'iosched' (ffff888075d37250): kobject_uevent_env kobject: 'iosched' (ffff888075d37250): kobject_uevent_env: filter function caused the event to drop! kobject: 'queue' (ffff8880a6039148): kobject_uevent_env protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'queue' (ffff8880a6039148): kobject_uevent_env: filter function caused the event to drop! kobject: 'holders' (ffff88808a640e80): kobject_cleanup, parent ffff8880a1f6c6a0 kobject: 'holders' (ffff88808a640e80): auto cleanup kobject_del kobject: 'holders' (ffff88808a640e80): calling ktype release kobject: (ffff88808a640e80): dynamic_kobj_release kobject: 'holders': free name kobject: 'slaves' (ffff88808a640e00): kobject_cleanup, parent ffff8880a1f6c6a0 kobject: 'slaves' (ffff88808a640e00): auto cleanup kobject_del kobject: 'slaves' (ffff88808a640e00): calling ktype release kobject: (ffff88808a640e00): dynamic_kobj_release kobject: 'slaves': free name kobject: 'loop0' (ffff8880a1f6c6a0): kobject_uevent_env kobject: 'loop0' (ffff8880a1f6c6a0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: '7:0' (ffff888089ded350): kobject_add_internal: parent: 'bdi', set: 'devices' mmap: syz-executor.1 (10571) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. kobject: '7:0' (ffff888089ded350): kobject_uevent_env kobject: '7:0' (ffff888089ded350): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: 'loop0' (ffff8880a6a053a0): kobject_add_internal: parent: 'block', set: 'devices' kobject: 'loop0' (ffff8880a6a053a0): kobject_uevent_env kobject: 'loop0' (ffff8880a6a053a0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'holders' (ffff88808f66ca00): kobject_add_internal: parent: 'loop0', set: '' kobject: 'slaves' (ffff8880990e5280): kobject_add_internal: parent: 'loop0', set: '' kobject: 'loop0' (ffff8880a6a053a0): kobject_uevent_env kobject: 'loop0' (ffff8880a6a053a0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'queue' (ffff8880a1f32998): kobject_add_internal: parent: 'loop0', set: '' kobject: 'mq' (ffff8880a1f329d8): kobject_add_internal: parent: 'loop0', set: '' kobject: 'mq' (ffff8880a1f329d8): kobject_uevent_env kobject: 'mq' (ffff8880a1f329d8): kobject_uevent_env: filter function caused the event to drop! kobject: '0' (ffff8880914786e8): kobject_add_internal: parent: 'mq', set: '' kobject: 'cpu0' (ffffe8ffffc81118): kobject_add_internal: parent: '0', set: '' kobject: 'cpu1' (ffffe8ffffd81118): kobject_add_internal: parent: '0', set: '' kobject: 'queue' (ffff8880a1f32998): kobject_uevent_env kobject: 'queue' (ffff8880a1f32998): kobject_uevent_env: filter function caused the event to drop! kobject: 'iosched' (ffff888071d5c490): kobject_add_internal: parent: 'queue', set: '' kobject: 'iosched' (ffff888071d5c490): kobject_uevent_env kobject: 'iosched' (ffff888071d5c490): kobject_uevent_env: filter function caused the event to drop! kobject: 'integrity' (ffff8880a6a05890): kobject_add_internal: parent: 'loop0', set: '' kobject: 'integrity' (ffff8880a6a05890): kobject_uevent_env kobject: 'integrity' (ffff8880a6a05890): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop0' (ffff8880a1f6c6a0): kobject_cleanup, parent (null) kobject: 'loop4' (ffff8880a4a5b260): kobject_uevent_env kobject: 'loop4' (ffff8880a4a5b260): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (ffff8880a4a031e0): kobject_uevent_env kobject: 'loop0' (ffff8880a1f6c6a0): calling ktype release kobject: 'loop3' (ffff8880a4a031e0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'queue' (ffff8880a6039148): kobject_cleanup, parent (null) kobject: 'queue' (ffff8880a6039148): calling ktype release kobject: 'loop1' (ffff8880a4956660): kobject_uevent_env kobject: 'loop4' (ffff8880a4a5b260): kobject_uevent_env kobject: 'loop4' (ffff8880a4a5b260): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (ffff8880a4956660): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'queue': free name kobject: 'iosched' (ffff888075d37250): kobject_cleanup, parent (null) kobject: 'loop2' (ffff8880a49baf60): kobject_uevent_env kobject: 'iosched' (ffff888075d37250): calling ktype release kobject: 'loop2' (ffff8880a49baf60): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0': free name kobject: 'loop3' (ffff8880a4a031e0): kobject_uevent_env kobject: 'iosched': free name kobject: 'loop3' (ffff8880a4a031e0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: '0' (ffff88809833b468): kobject_cleanup, parent (null) kobject: 'loop3' (ffff8880a4a031e0): kobject_uevent_env kobject: '0' (ffff88809833b468): calling ktype release kobject: 'loop3' (ffff8880a4a031e0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: '0': free name kobject: 'loop5' (ffff8880a4a952e0): kobject_uevent_env kobject: 'cpu0' (ffffe8ffffc2d318): kobject_cleanup, parent (null) kobject: 'loop5' (ffff8880a4a952e0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'cpu0' (ffffe8ffffc2d318): calling ktype release kobject: 'cpu0': free name kobject: 'cpu1' (ffffe8ffffd2d318): kobject_cleanup, parent (null) kobject: 'cpu1' (ffffe8ffffd2d318): calling ktype release kobject: 'integrity' (ffff8880a6a05890): kobject_uevent_env kobject: 'integrity' (ffff8880a6a05890): kobject_uevent_env: filter function caused the event to drop! kobject: 'cpu1': free name kobject: 'integrity' (ffff8880a6a05890): kobject_cleanup, parent (null) kobject: 'mq' (ffff8880a6039188): kobject_cleanup, parent (null) kobject: 'integrity' (ffff8880a6a05890): does not have a release() function, it is broken and must be fixed. kobject: 'mq' (ffff8880a6039188): calling ktype release kobject: 'integrity': free name kobject: 'mq': free name kobject: '7:0' (ffff888089ded350): kobject_uevent_env kobject: '7:0' (ffff888089ded350): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: '7:0' (ffff888089ded350): kobject_cleanup, parent (null) kobject: '7:0' (ffff888089ded350): calling ktype release kobject: '7:0': free name kobject: 'mq' (ffff8880a1f329d8): kobject_uevent_env kobject: 'mq' (ffff8880a1f329d8): kobject_uevent_env: filter function caused the event to drop! kobject: 'iosched' (ffff888071d5c490): kobject_uevent_env kobject: 'iosched' (ffff888071d5c490): kobject_uevent_env: filter function caused the event to drop! kobject: 'queue' (ffff8880a1f32998): kobject_uevent_env kobject: 'queue' (ffff8880a1f32998): kobject_uevent_env: filter function caused the event to drop! kobject: 'holders' (ffff88808f66ca00): kobject_cleanup, parent ffff8880a6a053a0 kobject: 'holders' (ffff88808f66ca00): auto cleanup kobject_del kobject: 'holders' (ffff88808f66ca00): calling ktype release kobject: (ffff88808f66ca00): dynamic_kobj_release kobject: 'holders': free name kobject: 'slaves' (ffff8880990e5280): kobject_cleanup, parent ffff8880a6a053a0 kobject: 'slaves' (ffff8880990e5280): auto cleanup kobject_del kobject: 'slaves' (ffff8880990e5280): calling ktype release kobject: (ffff8880990e5280): dynamic_kobj_release kobject: 'slaves': free name kobject: 'loop0' (ffff8880a6a053a0): kobject_uevent_env kobject: 'loop0' (ffff8880a6a053a0): fill_kobj_path: path = '/devices/virtual/block/loop0' hfsplus: session requires an argument kobject: '7:0' (ffff888054e8d250): kobject_add_internal: parent: 'bdi', set: 'devices' hfsplus: unable to parse mount options kobject: '7:0' (ffff888054e8d250): kobject_uevent_env kobject: '7:0' (ffff888054e8d250): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: 'loop0' (ffff88808f162ca0): kobject_add_internal: parent: 'block', set: 'devices' kobject: 'loop0' (ffff88808f162ca0): kobject_uevent_env kobject: 'loop0' (ffff88808f162ca0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'holders' (ffff88809e409f00): kobject_add_internal: parent: 'loop0', set: '' kobject: 'slaves' (ffff8880974c7780): kobject_add_internal: parent: 'loop0', set: '' kobject: 'loop0' (ffff88808f162ca0): kobject_uevent_env kobject: 'loop0' (ffff88808f162ca0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'queue' (ffff8880a60385d8): kobject_add_internal: parent: 'loop0', set: '' kobject: 'mq' (ffff8880a6038618): kobject_add_internal: parent: 'loop0', set: '' kobject: 'mq' (ffff8880a6038618): kobject_uevent_env kobject: 'mq' (ffff8880a6038618): kobject_uevent_env: filter function caused the event to drop! kobject: '0' (ffff88808a998fe8): kobject_add_internal: parent: 'mq', set: '' kobject: 'cpu0' (ffffe8ffffc2d318): kobject_add_internal: parent: '0', set: '' kobject: 'cpu1' (ffffe8ffffd2d318): kobject_add_internal: parent: '0', set: '' kobject: 'queue' (ffff8880a60385d8): kobject_uevent_env kobject: 'queue' (ffff8880a60385d8): kobject_uevent_env: filter function caused the event to drop! kobject: 'iosched' (ffff888073baa050): kobject_add_internal: parent: 'queue', set: '' kobject: 'iosched' (ffff888073baa050): kobject_uevent_env kobject: 'iosched' (ffff888073baa050): kobject_uevent_env: filter function caused the event to drop! kobject: 'integrity' (ffff88808f163190): kobject_add_internal: parent: 'loop0', set: '' kobject: 'integrity' (ffff88808f163190): kobject_uevent_env kobject: 'integrity' (ffff88808f163190): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop0' (ffff8880a6a053a0): kobject_cleanup, parent (null) kobject: 'loop0' (ffff8880a6a053a0): calling ktype release kobject: 'queue' (ffff8880a1f32998): kobject_cleanup, parent (null) kobject: 'loop2' (ffff8880a49baf60): kobject_uevent_env kobject: 'queue' (ffff8880a1f32998): calling ktype release kobject: 'loop2' (ffff8880a49baf60): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'queue': free name kobject: 'loop4' (ffff8880a4a5b260): kobject_uevent_env kobject: 'iosched' (ffff888071d5c490): kobject_cleanup, parent (null) kobject: 'loop4' (ffff8880a4a5b260): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'iosched' (ffff888071d5c490): calling ktype release kobject: 'loop3' (ffff8880a4a031e0): kobject_uevent_env kobject: 'loop0': free name kobject: 'iosched': free name kobject: 'loop3' (ffff8880a4a031e0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: '0' (ffff8880914786e8): kobject_cleanup, parent (null) kobject: 'loop4' (ffff8880a4a5b260): kobject_uevent_env kobject: 'loop4' (ffff8880a4a5b260): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: '0' (ffff8880914786e8): calling ktype release kobject: 'loop0' (ffff88808f162ca0): kobject_uevent_env netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. kobject: 'loop0' (ffff88808f162ca0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: '0': free name protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. kobject: 'loop3' (ffff8880a4a031e0): kobject_uevent_env ISOFS: Unable to identify CD-ROM format. kobject: 'cpu0' (ffffe8ffffc81118): kobject_cleanup, parent (null) kobject: 'cpu0' (ffffe8ffffc81118): calling ktype release kobject: 'loop3' (ffff8880a4a031e0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (ffff8880a6e3c2d0): kobject_uevent_env kobject: 'cpu0': free name kobject: 'cpu1' (ffffe8ffffd81118): kobject_cleanup, parent (null) kobject: 'kvm' (ffff8880a6e3c2d0): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'cpu1' (ffffe8ffffd81118): calling ktype release kobject: 'cpu1': free name kobject: 'mq' (ffff8880a1f329d8): kobject_cleanup, parent (null) kobject: 'mq' (ffff8880a1f329d8): calling ktype release kobject: 'loop1' (ffff8880a4956660): kobject_uevent_env kobject: 'mq': free name kobject: 'loop0' (ffff88808f162ca0): kobject_uevent_env kobject: 'loop0' (ffff88808f162ca0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (ffff8880a4956660): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (ffff8880a6e3c2d0): kobject_uevent_env kobject: 'kvm' (ffff8880a6e3c2d0): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (ffff88808f162ca0): kobject_uevent_env kobject: 'loop2' (ffff8880a49baf60): kobject_uevent_env kobject: 'loop0' (ffff88808f162ca0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (ffff8880a49baf60): fill_kobj_path: path = '/devices/virtual/block/loop2' ISOFS: Unable to identify CD-ROM format. kobject: 'loop4' (ffff8880a4a5b260): kobject_uevent_env kobject: 'loop4' (ffff8880a4a5b260): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (ffff8880a4a031e0): kobject_uevent_env kobject: 'loop3' (ffff8880a4a031e0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (ffff8880a49baf60): kobject_uevent_env kobject: 'loop2' (ffff8880a49baf60): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (ffff8880a4a5b260): kobject_uevent_env kobject: 'loop4' (ffff8880a4a5b260): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (ffff88808f162ca0): kobject_uevent_env kobject: 'loop0' (ffff88808f162ca0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (ffff8880a49baf60): kobject_uevent_env kobject: 'loop2' (ffff8880a49baf60): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (ffff88808f162ca0): kobject_uevent_env kobject: 'loop5' (ffff8880a4a952e0): kobject_uevent_env kobject: 'loop5' (ffff8880a4a952e0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (ffff88808f162ca0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'integrity' (ffff88808f163190): kobject_uevent_env kobject: 'integrity' (ffff88808f163190): kobject_uevent_env: filter function caused the event to drop! kobject: 'integrity' (ffff88808f163190): kobject_cleanup, parent (null) kobject: 'integrity' (ffff88808f163190): does not have a release() function, it is broken and must be fixed. kobject: 'integrity': free name kobject: '7:0' (ffff888054e8d250): kobject_uevent_env kobject: '7:0' (ffff888054e8d250): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: '7:0' (ffff888054e8d250): kobject_cleanup, parent (null) kobject: '7:0' (ffff888054e8d250): calling ktype release kobject: '7:0': free name kobject: 'mq' (ffff8880a6038618): kobject_uevent_env kobject: 'mq' (ffff8880a6038618): kobject_uevent_env: filter function caused the event to drop! kobject: 'iosched' (ffff888073baa050): kobject_uevent_env kobject: 'iosched' (ffff888073baa050): kobject_uevent_env: filter function caused the event to drop! kobject: 'queue' (ffff8880a60385d8): kobject_uevent_env kobject: 'queue' (ffff8880a60385d8): kobject_uevent_env: filter function caused the event to drop! kobject: 'holders' (ffff88809e409f00): kobject_cleanup, parent ffff88808f162ca0 kobject: 'holders' (ffff88809e409f00): auto cleanup kobject_del kobject: 'holders' (ffff88809e409f00): calling ktype release kobject: (ffff88809e409f00): dynamic_kobj_release kobject: 'holders': free name kobject: 'slaves' (ffff8880974c7780): kobject_cleanup, parent ffff88808f162ca0 kobject: 'slaves' (ffff8880974c7780): auto cleanup kobject_del kobject: 'slaves' (ffff8880974c7780): calling ktype release kobject: (ffff8880974c7780): dynamic_kobj_release kobject: 'slaves': free name kobject: 'loop0' (ffff88808f162ca0): kobject_uevent_env kobject: 'loop0' (ffff88808f162ca0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff88808f162ca0): kobject_cleanup, parent (null) kobject: 'loop1' (ffff8880a4956660): kobject_uevent_env kobject: '7:0' (ffff888057658990): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: 'loop0' (ffff88808f162ca0): calling ktype release kobject: 'loop1' (ffff8880a4956660): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'queue' (ffff8880a60385d8): kobject_cleanup, parent (null) kobject: '7:0' (ffff888057658990): kobject_uevent_env kobject: 'queue' (ffff8880a60385d8): calling ktype release kobject: '7:0' (ffff888057658990): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: 'queue': free name kobject: 'iosched' (ffff888073baa050): kobject_cleanup, parent (null) kobject: 'loop3' (ffff8880a4a031e0): kobject_uevent_env kobject: 'loop0' (ffff888057645220): kobject_add_internal: parent: 'block', set: 'devices' kobject: 'loop3' (ffff8880a4a031e0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'iosched' (ffff888073baa050): calling ktype release kobject: 'loop0' (ffff888057645220): kobject_uevent_env kobject: 'loop0': free name kobject: 'loop5' (ffff8880a4a952e0): kobject_uevent_env kobject: 'loop5' (ffff8880a4a952e0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (ffff888057645220): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'iosched': free name kobject: 'holders' (ffff88808e00ac80): kobject_add_internal: parent: 'loop0', set: '' kobject: 'slaves' (ffff8880750fb300): kobject_add_internal: parent: 'loop0', set: '' kobject: 'loop0' (ffff888057645220): kobject_uevent_env kobject: '0' (ffff88808a998fe8): kobject_cleanup, parent (null) kobject: 'loop0' (ffff888057645220): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'queue' (ffff8880a48eb148): kobject_add_internal: parent: 'loop0', set: '' kobject: 'mq' (ffff8880a48eb188): kobject_add_internal: parent: 'loop0', set: '' kobject: 'mq' (ffff8880a48eb188): kobject_uevent_env kobject: 'mq' (ffff8880a48eb188): kobject_uevent_env: filter function caused the event to drop! kobject: '0' (ffff88808ed2a228): kobject_add_internal: parent: 'mq', set: '' kobject: '0' (ffff88808a998fe8): calling ktype release kobject: 'cpu0' (ffffe8ffffc81118): kobject_add_internal: parent: '0', set: '' kobject: 'cpu1' (ffffe8ffffd81118): kobject_add_internal: parent: '0', set: '' kobject: 'queue' (ffff8880a48eb148): kobject_uevent_env kobject: '0': free name kobject: 'queue' (ffff8880a48eb148): kobject_uevent_env: filter function caused the event to drop! kobject: 'cpu0' (ffffe8ffffc2d318): kobject_cleanup, parent (null) kobject: 'iosched' (ffff88809493b210): kobject_add_internal: parent: 'queue', set: '' kobject: 'iosched' (ffff88809493b210): kobject_uevent_env kobject: 'iosched' (ffff88809493b210): kobject_uevent_env: filter function caused the event to drop! kobject: 'cpu0' (ffffe8ffffc2d318): calling ktype release kobject: 'integrity' (ffff888057645710): kobject_add_internal: parent: 'loop0', set: '' kobject: 'cpu0': free name kobject: 'integrity' (ffff888057645710): kobject_uevent_env kobject: 'cpu1' (ffffe8ffffd2d318): kobject_cleanup, parent (null) kobject: 'integrity' (ffff888057645710): kobject_uevent_env: filter function caused the event to drop! kobject: 'cpu1' (ffffe8ffffd2d318): calling ktype release kobject: 'loop2' (ffff8880a49baf60): kobject_uevent_env kobject: 'loop2' (ffff8880a49baf60): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'cpu1': free name kobject: 'mq' (ffff8880a6038618): kobject_cleanup, parent (null) kobject: 'loop4' (ffff8880a4a5b260): kobject_uevent_env kobject: 'mq' (ffff8880a6038618): calling ktype release kobject: 'loop4' (ffff8880a4a5b260): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'mq': free name kobject: 'loop5' (ffff8880a4a952e0): kobject_uevent_env kobject: 'loop5' (ffff8880a4a952e0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'integrity' (ffff888057645710): kobject_uevent_env kobject: 'integrity' (ffff888057645710): kobject_uevent_env: filter function caused the event to drop! kobject: 'integrity' (ffff888057645710): kobject_cleanup, parent (null) kobject: 'integrity' (ffff888057645710): does not have a release() function, it is broken and must be fixed. kobject: 'integrity': free name kobject: '7:0' (ffff888057658990): kobject_uevent_env kobject: '7:0' (ffff888057658990): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: '7:0' (ffff888057658990): kobject_cleanup, parent (null) kobject: '7:0' (ffff888057658990): calling ktype release kobject: '7:0': free name kobject: 'mq' (ffff8880a48eb188): kobject_uevent_env kobject: 'mq' (ffff8880a48eb188): kobject_uevent_env: filter function caused the event to drop! kobject: 'iosched' (ffff88809493b210): kobject_uevent_env kobject: 'iosched' (ffff88809493b210): kobject_uevent_env: filter function caused the event to drop! kobject: 'queue' (ffff8880a48eb148): kobject_uevent_env kobject: 'queue' (ffff8880a48eb148): kobject_uevent_env: filter function caused the event to drop! kobject: 'holders' (ffff88808e00ac80): kobject_cleanup, parent ffff888057645220 kobject: 'holders' (ffff88808e00ac80): auto cleanup kobject_del kobject: 'holders' (ffff88808e00ac80): calling ktype release kobject: (ffff88808e00ac80): dynamic_kobj_release kobject: 'holders': free name kobject: 'slaves' (ffff8880750fb300): kobject_cleanup, parent ffff888057645220 kobject: 'slaves' (ffff8880750fb300): auto cleanup kobject_del kobject: 'slaves' (ffff8880750fb300): calling ktype release kobject: (ffff8880750fb300): dynamic_kobj_release kobject: 'slaves': free name kobject: 'loop0' (ffff888057645220): kobject_uevent_env kobject: 'loop0' (ffff888057645220): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (ffff8880a4a031e0): kobject_uevent_env kobject: 'loop0' (ffff888057645220): kobject_cleanup, parent (null) kobject: 'loop0' (ffff888057645220): calling ktype release kobject: 'loop3' (ffff8880a4a031e0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'queue' (ffff8880a48eb148): kobject_cleanup, parent (null) kobject: 'loop1' (ffff8880a4956660): kobject_uevent_env kobject: 'loop1' (ffff8880a4956660): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'queue' (ffff8880a48eb148): calling ktype release kobject: 'nr0' (ffff888044449430): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'queue': free name kobject: 'nr0' (ffff888044449430): kobject_uevent_env kobject: 'iosched' (ffff88809493b210): kobject_cleanup, parent (null) kobject: 'loop2' (ffff8880a49baf60): kobject_uevent_env kobject: 'nr0' (ffff888044449430): fill_kobj_path: path = '/devices/virtual/net/nr0' kobject: 'loop2' (ffff8880a49baf60): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'iosched' (ffff88809493b210): calling ktype release kobject: 'loop0': free name kobject: 'iosched': free name kobject: 'queues' (ffff88809fd8f148): kobject_add_internal: parent: 'nr0', set: '' kobject: '0' (ffff88808ed2a228): kobject_cleanup, parent (null) kobject: '0' (ffff88808ed2a228): calling ktype release kobject: 'loop2' (ffff8880a49baf60): kobject_uevent_env kobject: '0': free name kobject: 'queues' (ffff88809fd8f148): kobject_uevent_env kobject: 'loop2' (ffff8880a49baf60): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'cpu0' (ffffe8ffffc81118): kobject_cleanup, parent (null) kobject: 'cpu0' (ffffe8ffffc81118): calling ktype release kobject: 'loop3' (ffff8880a4a031e0): kobject_uevent_env kobject: 'queues' (ffff88809fd8f148): kobject_uevent_env: filter function caused the event to drop! kobject: 'cpu0': free name kobject: 'loop3' (ffff8880a4a031e0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'cpu1' (ffffe8ffffd81118): kobject_cleanup, parent (null) kobject: 'cpu1' (ffffe8ffffd81118): calling ktype release kobject: 'cpu1': free name kobject: 'mq' (ffff8880a48eb188): kobject_cleanup, parent (null) kobject: 'rx-0' (ffff88807df62490): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'mq' (ffff8880a48eb188): calling ktype release kobject: 'mq': free name kobject: 'rx-0' (ffff88807df62490): kobject_uevent_env kobject: 'rx-0' (ffff88807df62490): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/rx-0' kobject: 'loop4' (ffff8880a4a5b260): kobject_uevent_env kobject: 'loop4' (ffff8880a4a5b260): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'tx-0' (ffff88804ee80418): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop5' (ffff8880a4a952e0): kobject_uevent_env kobject: 'tx-0' (ffff88804ee80418): kobject_uevent_env kobject: 'loop5' (ffff8880a4a952e0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0' (ffff88804ee80418): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/tx-0' kobject: 'loop2' (ffff8880a49baf60): kobject_uevent_env kobject: 'batman_adv' (ffff8880973f3f00): kobject_add_internal: parent: 'nr0', set: '' kobject: 'loop2' (ffff8880a49baf60): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-1' (ffff88804ee80598): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop3' (ffff8880a4a031e0): kobject_uevent_env kobject: 'tx-1' (ffff88804ee80598): kobject_uevent_env kobject: 'tx-1' (ffff88804ee80598): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/tx-1' kobject: 'loop3' (ffff8880a4a031e0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (ffff8880a49baf60): kobject_uevent_env kobject: 'rx-1' (ffff88807df62510): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop2' (ffff8880a49baf60): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-1' (ffff88807df62510): kobject_uevent_env kobject: 'rx-1' (ffff88807df62510): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/rx-1' kobject: '7:0' (ffff8880580fcbd0): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: 'tx-1' (ffff88804ee80598): kobject_cleanup, parent ffff88809fd8f148 kobject: '7:0' (ffff8880580fcbd0): kobject_uevent_env kobject: '7:0' (ffff8880580fcbd0): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: 'loop0' (ffff888058188960): kobject_add_internal: parent: 'block', set: 'devices' kobject: 'loop0' (ffff888058188960): kobject_uevent_env kobject: 'loop0' (ffff888058188960): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-1' (ffff88804ee80598): auto cleanup 'remove' event kobject: 'tx-1' (ffff88804ee80598): kobject_uevent_env kobject: 'tx-1' (ffff88804ee80598): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/tx-1' kobject: 'holders' (ffff8880a99be300): kobject_add_internal: parent: 'loop0', set: '' kobject: 'slaves' (ffff8880a99be000): kobject_add_internal: parent: 'loop0', set: '' kobject: 'loop0' (ffff888058188960): kobject_uevent_env kobject: 'loop0' (ffff888058188960): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'tx-1' (ffff88804ee80598): auto cleanup kobject_del kobject: 'queue' (ffff88809a890518): kobject_add_internal: parent: 'loop0', set: '' kobject: 'mq' (ffff88809a890558): kobject_add_internal: parent: 'loop0', set: '' kobject: 'tx-1' (ffff88804ee80598): calling ktype release kobject: 'mq' (ffff88809a890558): kobject_uevent_env kobject: 'mq' (ffff88809a890558): kobject_uevent_env: filter function caused the event to drop! kobject: 'tx-1': free name kobject: '0' (ffff88807dfd2268): kobject_add_internal: parent: 'mq', set: '' kobject: 'rx-1' (ffff88807df62510): kobject_cleanup, parent ffff88809fd8f148 kobject: 'cpu0' (ffffe8ffffc81118): kobject_add_internal: parent: '0', set: '' kobject: 'rx-1' (ffff88807df62510): auto cleanup 'remove' event kobject: 'cpu1' (ffffe8ffffd81118): kobject_add_internal: parent: '0', set: '' kobject: 'rx-1' (ffff88807df62510): kobject_uevent_env kobject: 'queue' (ffff88809a890518): kobject_uevent_env kobject: 'rx-1' (ffff88807df62510): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/rx-1' kobject: 'queue' (ffff88809a890518): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-1' (ffff88807df62510): auto cleanup kobject_del kobject: 'iosched' (ffff888097a01250): kobject_add_internal: parent: 'queue', set: '' kobject: 'rx-1' (ffff88807df62510): calling ktype release kobject: 'iosched' (ffff888097a01250): kobject_uevent_env kobject: 'rx-1': free name kobject: 'iosched' (ffff888097a01250): kobject_uevent_env: filter function caused the event to drop! kobject: 'integrity' (ffff888058188e50): kobject_add_internal: parent: 'loop0', set: '' kobject: 'integrity' (ffff888058188e50): kobject_uevent_env kobject: 'batman_adv' (ffff8880973f3f00): kobject_uevent_env kobject: 'batman_adv' (ffff8880973f3f00): kobject_uevent_env: filter function caused the event to drop! kobject: 'integrity' (ffff888058188e50): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (ffff8880973f3f00): kobject_cleanup, parent (null) kobject: 'batman_adv' (ffff8880973f3f00): calling ktype release kobject: 'loop3' (ffff8880a4a031e0): kobject_uevent_env kobject: 'loop3' (ffff8880a4a031e0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: (ffff8880973f3f00): dynamic_kobj_release kobject: 'loop5' (ffff8880a4a952e0): kobject_uevent_env kobject: 'batman_adv': free name kobject: 'loop5' (ffff8880a4a952e0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (ffff88807df62490): kobject_cleanup, parent ffff88809fd8f148 kobject: 'rx-0' (ffff88807df62490): auto cleanup 'remove' event kobject: 'rx-0' (ffff88807df62490): kobject_uevent_env kobject: 'rx-0' (ffff88807df62490): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/rx-0' kobject: 'rx-0' (ffff88807df62490): auto cleanup kobject_del kobject: 'rx-0' (ffff88807df62490): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff88804ee80418): kobject_cleanup, parent ffff88809fd8f148 kobject: 'tx-0' (ffff88804ee80418): auto cleanup 'remove' event kobject: 'tx-0' (ffff88804ee80418): kobject_uevent_env kobject: 'tx-0' (ffff88804ee80418): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/tx-0' kobject: 'integrity' (ffff888058188e50): kobject_uevent_env kobject: 'tx-0' (ffff88804ee80418): auto cleanup kobject_del kobject: 'tx-0' (ffff88804ee80418): calling ktype release kobject: 'integrity' (ffff888058188e50): kobject_uevent_env: filter function caused the event to drop! kobject: 'tx-0': free name kobject: 'queues' (ffff88809fd8f148): kobject_cleanup, parent (null) kobject: 'queues' (ffff88809fd8f148): calling ktype release kobject: 'integrity' (ffff888058188e50): kobject_cleanup, parent (null) kobject: 'queues' (ffff88809fd8f148): kset_release kobject: 'integrity' (ffff888058188e50): does not have a release() function, it is broken and must be fixed. kobject: 'queues': free name kobject: 'nr0' (ffff888044449430): kobject_uevent_env kobject: 'integrity': free name kobject: 'nr0' (ffff888044449430): fill_kobj_path: path = '/devices/virtual/net/nr0' kobject: '7:0' (ffff8880580fcbd0): kobject_uevent_env kobject: '7:0' (ffff8880580fcbd0): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: 'nr0' (ffff888044449430): kobject_cleanup, parent (null) kobject: '7:0' (ffff8880580fcbd0): kobject_cleanup, parent (null) kobject: 'nr0' (ffff888044449430): calling ktype release kobject: '7:0' (ffff8880580fcbd0): calling ktype release kobject: 'nr0': free name kobject: '7:0': free name kobject: 'nr0' (ffff88807dde1470): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'mq' (ffff88809a890558): kobject_uevent_env kobject: 'nr0' (ffff88807dde1470): kobject_uevent_env kobject: 'mq' (ffff88809a890558): kobject_uevent_env: filter function caused the event to drop! kobject: 'nr0' (ffff88807dde1470): fill_kobj_path: path = '/devices/virtual/net/nr0' kobject: 'iosched' (ffff888097a01250): kobject_uevent_env kobject: 'queues' (ffff8880a8c8ca48): kobject_add_internal: parent: 'nr0', set: '' kobject: 'iosched' (ffff888097a01250): kobject_uevent_env: filter function caused the event to drop! kobject: 'queues' (ffff8880a8c8ca48): kobject_uevent_env kobject: 'queue' (ffff88809a890518): kobject_uevent_env kobject: 'queues' (ffff8880a8c8ca48): kobject_uevent_env: filter function caused the event to drop!