device bridge0 left promiscuous mode binder: 16679:16681 unknown command 536871424 binder: 16679:16681 ioctl c0306201 20000440 returned -22 ====================================================== WARNING: possible circular locking dependency detected 4.19.0-rc8+ #190 Not tainted ------------------------------------------------------ syz-executor2/16678 is trying to acquire lock: 00000000b1a1b34b (&bdev->bd_mutex){+.+.}, at: blkdev_reread_part+0x1e/0x40 block/ioctl.c:192 but task is already holding lock: 000000006f31d3bd (&lo->lo_ctl_mutex#2){+.+.}, at: lo_compat_ioctl+0x11b/0x170 drivers/block/loop.c:1592 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #2 (&lo->lo_ctl_mutex#2){+.+.}: __mutex_lock_common kernel/locking/mutex.c:925 [inline] __mutex_lock+0x166/0x1700 kernel/locking/mutex.c:1072 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087 __lo_release drivers/block/loop.c:1651 [inline] lo_release+0xa3/0x1f0 drivers/block/loop.c:1675 __blkdev_put+0x4f6/0x830 fs/block_dev.c:1796 blkdev_put+0x98/0x540 fs/block_dev.c:1858 blkdev_close+0x8b/0xb0 fs/block_dev.c:1865 __fput+0x385/0xa30 fs/file_table.c:278 ____fput+0x15/0x20 fs/file_table.c:309 task_work_run+0x1e8/0x2a0 kernel/task_work.c:113 tracehook_notify_resume include/linux/tracehook.h:193 [inline] exit_to_usermode_loop+0x318/0x380 arch/x86/entry/common.c:166 prepare_exit_to_usermode arch/x86/entry/common.c:197 [inline] syscall_return_slowpath arch/x86/entry/common.c:268 [inline] do_syscall_64+0x6be/0x820 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #1 (loop_index_mutex){+.+.}: __mutex_lock_common kernel/locking/mutex.c:925 [inline] __mutex_lock+0x166/0x1700 kernel/locking/mutex.c:1072 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087 lo_open+0x1b/0xb0 drivers/block/loop.c:1631 __blkdev_get+0x360/0x13c0 fs/block_dev.c:1482 blkdev_get+0xc1/0xb50 fs/block_dev.c:1617 blkdev_open+0x1fb/0x280 fs/block_dev.c:1775 do_dentry_open+0x499/0x1250 fs/open.c:771 vfs_open+0xa0/0xd0 fs/open.c:880 do_last fs/namei.c:3418 [inline] path_openat+0x12bf/0x5160 fs/namei.c:3534 do_filp_open+0x255/0x380 fs/namei.c:3564 do_sys_open+0x568/0x700 fs/open.c:1063 __do_sys_open fs/open.c:1081 [inline] __se_sys_open fs/open.c:1076 [inline] __x64_sys_open+0x7e/0xc0 fs/open.c:1076 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #0 (&bdev->bd_mutex){+.+.}: lock_acquire+0x1ed/0x520 kernel/locking/lockdep.c:3900 __mutex_lock_common kernel/locking/mutex.c:925 [inline] __mutex_lock+0x166/0x1700 kernel/locking/mutex.c:1072 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087 blkdev_reread_part+0x1e/0x40 block/ioctl.c:192 loop_reread_partitions+0x163/0x190 drivers/block/loop.c:645 loop_set_status+0xb95/0x1010 drivers/block/loop.c:1199 loop_set_status_compat+0xa4/0xf0 drivers/block/loop.c:1564 lo_compat_ioctl+0x13a/0x170 drivers/block/loop.c:1594 compat_blkdev_ioctl+0x3ca/0x1b30 block/compat_ioctl.c:406 __do_compat_sys_ioctl fs/compat_ioctl.c:1419 [inline] __se_compat_sys_ioctl fs/compat_ioctl.c:1365 [inline] __ia32_compat_sys_ioctl+0x20e/0x630 fs/compat_ioctl.c:1365 do_syscall_32_irqs_on arch/x86/entry/common.c:326 [inline] do_fast_syscall_32+0x34d/0xfb2 arch/x86/entry/common.c:397 entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139 other info that might help us debug this: Chain exists of: &bdev->bd_mutex --> loop_index_mutex --> &lo->lo_ctl_mutex#2 Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&lo->lo_ctl_mutex#2); lock(loop_index_mutex); lock(&lo->lo_ctl_mutex#2); lock(&bdev->bd_mutex); *** DEADLOCK *** 1 lock held by syz-executor2/16678: #0: 000000006f31d3bd (&lo->lo_ctl_mutex#2){+.+.}, at: lo_compat_ioctl+0x11b/0x170 drivers/block/loop.c:1592 stack backtrace: CPU: 0 PID: 16678 Comm: syz-executor2 Not tainted 4.19.0-rc8+ #190 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+0x1c4/0x2b4 lib/dump_stack.c:113 print_circular_bug.isra.33.cold.54+0x1bd/0x27d kernel/locking/lockdep.c:1221 check_prev_add kernel/locking/lockdep.c:1861 [inline] check_prevs_add kernel/locking/lockdep.c:1974 [inline] validate_chain kernel/locking/lockdep.c:2415 [inline] __lock_acquire+0x33e4/0x4ec0 kernel/locking/lockdep.c:3411 lock_acquire+0x1ed/0x520 kernel/locking/lockdep.c:3900 __mutex_lock_common kernel/locking/mutex.c:925 [inline] __mutex_lock+0x166/0x1700 kernel/locking/mutex.c:1072 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087 blkdev_reread_part+0x1e/0x40 block/ioctl.c:192 loop_reread_partitions+0x163/0x190 drivers/block/loop.c:645 loop_set_status+0xb95/0x1010 drivers/block/loop.c:1199 loop_set_status_compat+0xa4/0xf0 drivers/block/loop.c:1564 lo_compat_ioctl+0x13a/0x170 drivers/block/loop.c:1594 compat_blkdev_ioctl+0x3ca/0x1b30 block/compat_ioctl.c:406 __do_compat_sys_ioctl fs/compat_ioctl.c:1419 [inline] __se_compat_sys_ioctl fs/compat_ioctl.c:1365 [inline] __ia32_compat_sys_ioctl+0x20e/0x630 fs/compat_ioctl.c:1365 do_syscall_32_irqs_on arch/x86/entry/common.c:326 [inline] do_fast_syscall_32+0x34d/0xfb2 arch/x86/entry/common.c:397 entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139 RIP: 0023:0xf7f90ca9 Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 0c 24 c3 8b 1c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 RSP: 002b:00000000f5f8c0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000036 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000004c02 RDX: 0000000020000180 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'loop3' (0000000017464508): kobject_uevent_env kobject: 'loop3' (0000000017464508): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' binder_alloc: binder_alloc_mmap_handler: 16679 20001000-20004000 already mapped failed -16 binder: BINDER_SET_CONTEXT_MGR already set binder: 16679:16681 ioctl 40046207 0 returned -16 binder: 16679:16687 unknown command 536871424 loop_reread_partitions: partition scan of loop0 (qäïýæ¯A’ß í #ë_£BQ™‘Yü'H=ôõ»ŽØ¶2:¶i1›8÷ Öe N°cót ›) failed (rc=-13) binder: 16679:16687 ioctl c0306201 20000440 returned -22 kobject: 'loop5' (000000009b8444ca): kobject_uevent_env kobject: 'loop5' (000000009b8444ca): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'nr0' (0000000054ffd22d): kobject_cleanup, parent (null) bridge0: port 2(bridge_slave_1) entered blocking state bridge0: port 2(bridge_slave_1) entered forwarding state kobject: 'loop4' (000000005161a8b9): kobject_uevent_env bridge0: port 1(bridge_slave_0) entered blocking state kobject: 'nr0' (0000000054ffd22d): calling ktype release bridge0: port 1(bridge_slave_0) entered forwarding state kobject: 'loop4' (000000005161a8b9): fill_kobj_path: path = '/devices/virtual/block/loop4' device bridge0 entered promiscuous mode kobject: 'nr0': free name kobject: 'loop3' (0000000017464508): kobject_uevent_env kobject: 'loop3' (0000000017464508): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (00000000c61adf65): kobject_uevent_env kobject: 'loop2' (00000000c61adf65): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'loop0' (00000000daf0dee9): kobject_uevent_env kobject: 'loop0' (00000000daf0dee9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000e04260e5): kobject_uevent_env kobject: 'loop1' (00000000e04260e5): fill_kobj_path: path = '/devices/virtual/block/loop1' loop_reread_partitions: partition scan of loop0 () failed (rc=-13) kobject: 'loop4' (000000005161a8b9): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'nr0' (0000000075ab7158): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop4' (000000005161a8b9): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (00000000daf0dee9): kobject_uevent_env kobject: 'loop3' (0000000017464508): kobject_uevent_env kobject: 'loop3' (0000000017464508): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (00000000daf0dee9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (000000005161a8b9): kobject_uevent_env kobject: 'nr0' (0000000075ab7158): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'nr0' (0000000075ab7158): fill_kobj_path: path = '/devices/virtual/net/nr0' kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (000000005161a8b9): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'queues' (000000002c70fd02): kobject_add_internal: parent: 'nr0', set: '' kobject: 'queues' (000000002c70fd02): kobject_uevent_env kobject: 'loop3' (0000000017464508): kobject_uevent_env kobject: 'loop0' (00000000daf0dee9): kobject_uevent_env kobject: 'loop3' (0000000017464508): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'queues' (000000002c70fd02): kobject_uevent_env: filter function caused the event to drop! kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'rx-0' (00000000e78b8dd2): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (000000005161a8b9): kobject_uevent_env kobject: 'loop0' (00000000daf0dee9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (000000005161a8b9): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (00000000e78b8dd2): kobject_uevent_env kobject: 'loop4' (000000005161a8b9): kobject_uevent_env kobject: 'rx-0' (00000000e78b8dd2): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/rx-0' loop_reread_partitions: partition scan of loop0 (qäïýæ¯A’ß í #ë_£BQ™‘Yü'H=ôõ»ŽØ¶2:¶i1›8÷ Öe N°cót ›) failed (rc=-13) kobject: 'loop4' (000000005161a8b9): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'tx-0' (00000000830adc0c): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'tx-0' (00000000830adc0c): kobject_uevent_env kobject: 'tx-0' (00000000830adc0c): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/tx-0' kobject: 'loop3' (0000000017464508): kobject_uevent_env kobject: 'loop3' (0000000017464508): fill_kobj_path: path = '/devices/virtual/block/loop3' bridge0: port 2(bridge_slave_1) entered disabled state bridge0: port 1(bridge_slave_0) entered disabled state kobject: 'loop5' (000000009b8444ca): kobject_uevent_env device bridge0 left promiscuous mode kobject: 'loop5' (000000009b8444ca): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (00000000daf0dee9): kobject_uevent_env kobject: 'loop0' (00000000daf0dee9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (00000000c61adf65): kobject_uevent_env kobject: 'loop2' (00000000c61adf65): fill_kobj_path: path = '/devices/virtual/block/loop2' bridge0: port 2(bridge_slave_1) entered blocking state bridge0: port 2(bridge_slave_1) entered forwarding state bridge0: port 1(bridge_slave_0) entered blocking state bridge0: port 1(bridge_slave_0) entered forwarding state device bridge0 entered promiscuous mode kobject: 'rx-0' (00000000e78b8dd2): kobject_cleanup, parent 000000002c70fd02 kobject: 'rx-0' (00000000e78b8dd2): auto cleanup 'remove' event kobject: 'rx-0' (00000000e78b8dd2): kobject_uevent_env kobject: 'rx-0' (00000000e78b8dd2): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/rx-0' kobject: 'rx-0' (00000000e78b8dd2): auto cleanup kobject_del kobject: 'rx-0' (00000000e78b8dd2): calling ktype release kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'rx-0': free name kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'tx-0' (00000000830adc0c): kobject_cleanup, parent 000000002c70fd02 kobject: 'loop0' (00000000daf0dee9): kobject_uevent_env kvm_set_msr_common: 18 callbacks suppressed kvm [16740]: vcpu0, guest rIP: 0xfff0 unimplemented HWCR wrmsr: 0x1 kobject: 'loop0' (00000000daf0dee9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (000000005161a8b9): kobject_uevent_env loop_reread_partitions: partition scan of loop0 () failed (rc=-13) kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'tx-0' (00000000830adc0c): auto cleanup 'remove' event kobject: 'loop4' (000000005161a8b9): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'tx-0' (00000000830adc0c): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'tx-0' (00000000830adc0c): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/tx-0' kobject: 'loop3' (0000000017464508): kobject_uevent_env kvm [16740]: vcpu0, guest rIP: 0xfff0 unimplemented HWCR wrmsr: 0x1 kobject: 'loop3' (0000000017464508): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (00000000830adc0c): auto cleanup kobject_del kobject: 'tx-0' (00000000830adc0c): calling ktype release kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'tx-0': free name kobject: 'queues' (000000002c70fd02): kobject_cleanup, parent (null) kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'queues' (000000002c70fd02): calling ktype release kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'queues' (000000002c70fd02): kset_release kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'queues': free name kobject: 'nr0' (0000000075ab7158): kobject_uevent_env kobject: 'nr0' (0000000075ab7158): fill_kobj_path: path = '/devices/virtual/net/nr0' kobject: 'loop5' (000000009b8444ca): kobject_uevent_env kobject: 'loop5' (000000009b8444ca): fill_kobj_path: path = '/devices/virtual/block/loop5' bridge0: port 2(bridge_slave_1) entered disabled state bridge0: port 1(bridge_slave_0) entered disabled state device bridge0 left promiscuous mode bridge0: port 2(bridge_slave_1) entered blocking state bridge0: port 2(bridge_slave_1) entered forwarding state bridge0: port 1(bridge_slave_0) entered blocking state bridge0: port 1(bridge_slave_0) entered forwarding state device bridge0 entered promiscuous mode kobject: 'nr0' (0000000075ab7158): kobject_cleanup, parent (null) kobject: 'nr0' (0000000075ab7158): calling ktype release kobject: 'nr0': free name kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (000000005161a8b9): kobject_uevent_env kvm [16752]: vcpu0, guest rIP: 0xfff0 unimplemented HWCR wrmsr: 0x1 kobject: 'nr0' (0000000001e272c0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop4' (000000005161a8b9): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'nr0' (0000000001e272c0): kobject_uevent_env kobject: 'loop0' (00000000daf0dee9): kobject_uevent_env kvm [16752]: vcpu0, guest rIP: 0xfff0 unimplemented HWCR wrmsr: 0x1 kobject: 'nr0' (0000000001e272c0): fill_kobj_path: path = '/devices/virtual/net/nr0' kobject: 'loop0' (00000000daf0dee9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'queues' (00000000a4dc5f66): kobject_add_internal: parent: 'nr0', set: '' kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'queues' (00000000a4dc5f66): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'queues' (00000000a4dc5f66): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop3' (0000000017464508): kobject_uevent_env kobject: 'rx-0' (000000003470d055): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop3' (0000000017464508): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'rx-0' (000000003470d055): kobject_uevent_env kobject: 'loop1' (00000000e04260e5): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'rx-0' (000000003470d055): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/rx-0' kobject: 'loop1' (00000000e04260e5): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'tx-0' (0000000052fbba72): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop2' (00000000c61adf65): kobject_uevent_env kobject: 'loop2' (00000000c61adf65): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (0000000052fbba72): kobject_uevent_env kobject: 'tx-0' (0000000052fbba72): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/tx-0' kobject: 'loop3' (0000000017464508): kobject_uevent_env kobject: 'loop3' (0000000017464508): fill_kobj_path: path = '/devices/virtual/block/loop3' netlink: 'syz-executor2': attribute type 14 has an invalid length. kobject: 'rx-0' (000000003470d055): kobject_cleanup, parent 00000000a4dc5f66 kobject: 'loop3' (0000000017464508): kobject_uevent_env kobject: 'rx-0' (000000003470d055): auto cleanup 'remove' event kobject: 'loop3' (0000000017464508): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (000000003470d055): kobject_uevent_env kobject: 'loop5' (000000009b8444ca): kobject_uevent_env kobject: 'rx-0' (000000003470d055): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/rx-0' kobject: 'loop5' (000000009b8444ca): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (000000003470d055): auto cleanup kobject_del kobject: 'loop4' (000000005161a8b9): kobject_uevent_env kobject: 'rx-0' (000000003470d055): calling ktype release kobject: 'loop4' (000000005161a8b9): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0': free name kobject: 'tx-0' (0000000052fbba72): kobject_cleanup, parent 00000000a4dc5f66 kobject: 'loop2' (00000000c61adf65): kobject_uevent_env kobject: 'loop2' (00000000c61adf65): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (0000000052fbba72): auto cleanup 'remove' event kobject: 'tx-0' (0000000052fbba72): kobject_uevent_env kobject: 'tx-0' (0000000052fbba72): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/tx-0' kobject: 'tx-0' (0000000052fbba72): auto cleanup kobject_del kobject: 'tx-0' (0000000052fbba72): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000a4dc5f66): kobject_cleanup, parent (null) kobject: 'queues' (00000000a4dc5f66): calling ktype release kobject: 'queues' (00000000a4dc5f66): kset_release kobject: 'queues': free name kobject: 'nr0' (0000000001e272c0): kobject_uevent_env kobject: 'nr0' (0000000001e272c0): fill_kobj_path: path = '/devices/virtual/net/nr0' kobject: 'loop3' (0000000017464508): kobject_uevent_env kobject: 'nr0' (0000000001e272c0): kobject_cleanup, parent (null) kobject: 'loop3' (0000000017464508): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'nr0' (0000000001e272c0): calling ktype release kobject: 'nr0': free name kobject: 'loop1' (00000000e04260e5): kobject_uevent_env netlink: 'syz-executor2': attribute type 14 has an invalid length. kobject: 'loop1' (00000000e04260e5): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'nr0' (0000000074aef41c): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (00000000daf0dee9): kobject_uevent_env kobject: 'loop0' (00000000daf0dee9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'nr0' (0000000074aef41c): kobject_uevent_env kobject: 'loop4' (000000005161a8b9): kobject_uevent_env kvm [16791]: vcpu0, guest rIP: 0xfff0 unimplemented HWCR wrmsr: 0x1 kobject: 'loop4' (000000005161a8b9): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'nr0' (0000000074aef41c): fill_kobj_path: path = '/devices/virtual/net/nr0' kobject: 'queues' (0000000058a392e2): kobject_add_internal: parent: 'nr0', set: '' kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'loop2' (00000000c61adf65): kobject_uevent_env kobject: 'queues' (0000000058a392e2): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (00000000c61adf65): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'queues' (0000000058a392e2): kobject_uevent_env: filter function caused the event to drop! kvm [16791]: vcpu0, guest rIP: 0xfff0 unimplemented HWCR wrmsr: 0x1 kobject: 'rx-0' (0000000042459ac2): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'rx-0' (0000000042459ac2): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'rx-0' (0000000042459ac2): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/rx-0' kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'tx-0' (00000000e855db34): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop5' (000000009b8444ca): kobject_uevent_env kobject: 'tx-0' (00000000e855db34): kobject_uevent_env kobject: 'loop5' (000000009b8444ca): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0' (00000000e855db34): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/tx-0' netlink: 'syz-executor2': attribute type 14 has an invalid length. kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'rx-0' (0000000042459ac2): kobject_cleanup, parent 0000000058a392e2 kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (000000005161a8b9): kobject_uevent_env kobject: 'loop4' (000000005161a8b9): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (0000000042459ac2): auto cleanup 'remove' event kobject: 'loop0' (00000000daf0dee9): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'rx-0' (0000000042459ac2): kobject_uevent_env kobject: 'loop0' (00000000daf0dee9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (0000000042459ac2): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/rx-0' kobject: 'loop3' (0000000017464508): kobject_uevent_env kobject: 'rx-0' (0000000042459ac2): auto cleanup kobject_del kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'rx-0' (0000000042459ac2): calling ktype release kobject: 'loop3' (0000000017464508): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0': free name kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'tx-0' (00000000e855db34): kobject_cleanup, parent 0000000058a392e2 kobject: 'loop2' (00000000c61adf65): kobject_uevent_env kobject: 'tx-0' (00000000e855db34): auto cleanup 'remove' event kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'tx-0' (00000000e855db34): kobject_uevent_env kobject: 'loop2' (00000000c61adf65): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (00000000e855db34): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/tx-0' kobject: 'loop0' (00000000daf0dee9): kobject_uevent_env kobject: 'tx-0' (00000000e855db34): auto cleanup kobject_del kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'tx-0' (00000000e855db34): calling ktype release kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (00000000daf0dee9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'tx-0': free name kobject: 'queues' (0000000058a392e2): kobject_cleanup, parent (null) kobject: 'queues' (0000000058a392e2): calling ktype release kobject: 'queues' (0000000058a392e2): kset_release kobject: 'queues': free name kobject: 'nr0' (0000000074aef41c): kobject_uevent_env kobject: 'nr0' (0000000074aef41c): fill_kobj_path: path = '/devices/virtual/net/nr0' kobject: 'loop5' (000000009b8444ca): kobject_uevent_env kobject: 'loop5' (000000009b8444ca): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (000000005161a8b9): kobject_uevent_env kobject: 'nr0' (0000000074aef41c): kobject_cleanup, parent (null) kobject: 'loop4' (000000005161a8b9): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'nr0' (0000000074aef41c): calling ktype release kobject: 'nr0': free name kobject: 'loop1' (00000000e04260e5): kobject_uevent_env netlink: 'syz-executor2': attribute type 14 has an invalid length. kobject: 'loop1' (00000000e04260e5): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'nr0' (00000000e0bfb402): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop4' (000000005161a8b9): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (000000005161a8b9): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (00000000daf0dee9): kobject_uevent_env kobject: 'loop0' (00000000daf0dee9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'nr0' (00000000e0bfb402): kobject_uevent_env kobject: 'loop2' (00000000c61adf65): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'loop2' (00000000c61adf65): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'nr0' (00000000e0bfb402): fill_kobj_path: path = '/devices/virtual/net/nr0' kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'queues' (0000000006aa5760): kobject_add_internal: parent: 'nr0', set: '' kobject: 'loop2' (00000000c61adf65): kobject_uevent_env kobject: 'loop2' (00000000c61adf65): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'queues' (0000000006aa5760): kobject_uevent_env kobject: 'queues' (0000000006aa5760): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop2' (00000000c61adf65): kobject_uevent_env kobject: 'rx-0' (0000000006cd2773): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop2' (00000000c61adf65): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (0000000006cd2773): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'rx-0' (0000000006cd2773): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/rx-0' kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'tx-0' (0000000068a5bfda): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'tx-0' (0000000068a5bfda): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'tx-0' (0000000068a5bfda): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/tx-0' kobject: 'loop5' (000000009b8444ca): kobject_uevent_env kobject: 'loop5' (000000009b8444ca): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (0000000006cd2773): kobject_cleanup, parent 0000000006aa5760 kobject: 'rx-0' (0000000006cd2773): auto cleanup 'remove' event kobject: 'rx-0' (0000000006cd2773): kobject_uevent_env kobject: 'rx-0' (0000000006cd2773): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/rx-0' kobject: 'rx-0' (0000000006cd2773): auto cleanup kobject_del kobject: 'rx-0' (0000000006cd2773): calling ktype release kobject: 'loop3' (0000000017464508): kobject_uevent_env kobject: 'rx-0': free name kobject: 'loop3' (0000000017464508): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (0000000068a5bfda): kobject_cleanup, parent 0000000006aa5760 kobject: 'tx-0' (0000000068a5bfda): auto cleanup 'remove' event kobject: 'tx-0' (0000000068a5bfda): kobject_uevent_env kobject: 'tx-0' (0000000068a5bfda): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/tx-0' kobject: 'tx-0' (0000000068a5bfda): auto cleanup kobject_del kobject: 'tx-0' (0000000068a5bfda): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000006aa5760): kobject_cleanup, parent (null) kobject: 'queues' (0000000006aa5760): calling ktype release kobject: 'queues' (0000000006aa5760): kset_release kobject: 'queues': free name kobject: 'nr0' (00000000e0bfb402): kobject_uevent_env kobject: 'nr0' (00000000e0bfb402): fill_kobj_path: path = '/devices/virtual/net/nr0' bridge0: port 2(bridge_slave_1) entered disabled state bridge0: port 1(bridge_slave_0) entered disabled state device bridge0 left promiscuous mode kobject: 'loop4' (000000005161a8b9): kobject_uevent_env kobject: 'loop4' (000000005161a8b9): fill_kobj_path: path = '/devices/virtual/block/loop4' bridge0: port 2(bridge_slave_1) entered blocking state bridge0: port 2(bridge_slave_1) entered forwarding state bridge0: port 1(bridge_slave_0) entered blocking state bridge0: port 1(bridge_slave_0) entered forwarding state device bridge0 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready kobject: 'nr0' (00000000e0bfb402): kobject_cleanup, parent (null) kobject: 'nr0' (00000000e0bfb402): calling ktype release kobject: 'nr0': free name kobject: 'loop0' (00000000daf0dee9): kobject_uevent_env kobject: 'loop0' (00000000daf0dee9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000e04260e5): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'loop1' (00000000e04260e5): fill_kobj_path: path = '/devices/virtual/block/loop1' bridge0: port 2(bridge_slave_1) entered disabled state bridge0: port 1(bridge_slave_0) entered disabled state kobject: 'loop4' (000000005161a8b9): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (000000005161a8b9): fill_kobj_path: path = '/devices/virtual/block/loop4' device bridge0 left promiscuous mode kobject: 'loop2' (00000000c61adf65): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'loop2' (00000000c61adf65): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (00000000c61adf65): kobject_uevent_env kobject: 'loop2' (00000000c61adf65): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (000000009b8444ca): kobject_uevent_env kobject: 'loop5' (000000009b8444ca): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' bridge0: port 2(bridge_slave_1) entered blocking state bridge0: port 2(bridge_slave_1) entered forwarding state bridge0: port 1(bridge_slave_0) entered blocking state bridge0: port 1(bridge_slave_0) entered forwarding state device bridge0 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready kobject: 'nr0' (00000000bf4b8e90): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'nr0' (00000000bf4b8e90): kobject_uevent_env kobject: 'loop4' (000000005161a8b9): kobject_uevent_env kobject: 'loop4' (000000005161a8b9): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'nr0' (00000000bf4b8e90): fill_kobj_path: path = '/devices/virtual/net/nr0' kobject: 'loop3' (0000000017464508): kobject_uevent_env kobject: 'loop3' (0000000017464508): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'queues' (00000000c2e3815a): kobject_add_internal: parent: 'nr0', set: '' kobject: 'loop4' (000000005161a8b9): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (000000005161a8b9): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'queues' (00000000c2e3815a): kobject_uevent_env kobject: 'queues' (00000000c2e3815a): kobject_uevent_env: filter function caused the event to drop! kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'loop0' (00000000daf0dee9): kobject_uevent_env kobject: 'rx-0' (00000000d4e9f448): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (00000000daf0dee9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (00000000d4e9f448): kobject_uevent_env kobject: 'rx-0' (00000000d4e9f448): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/rx-0' kobject: 'tx-0' (00000000b803a1e8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000b803a1e8): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'tx-0' (00000000b803a1e8): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/tx-0' kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (00000000c61adf65): kobject_uevent_env kobject: 'loop2' (00000000c61adf65): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (00000000d4e9f448): kobject_cleanup, parent 00000000c2e3815a kobject: 'loop5' (000000009b8444ca): kobject_uevent_env kobject: 'loop5' (000000009b8444ca): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (00000000d4e9f448): auto cleanup 'remove' event kobject: 'rx-0' (00000000d4e9f448): kobject_uevent_env kobject: 'rx-0' (00000000d4e9f448): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/rx-0' kobject: 'rx-0' (00000000d4e9f448): auto cleanup kobject_del kobject: 'loop3' (0000000017464508): kobject_uevent_env kobject: 'rx-0' (00000000d4e9f448): calling ktype release kobject: 'loop3' (0000000017464508): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0': free name kobject: 'tx-0' (00000000b803a1e8): kobject_cleanup, parent 00000000c2e3815a kobject: 'tx-0' (00000000b803a1e8): auto cleanup 'remove' event kobject: 'tx-0' (00000000b803a1e8): kobject_uevent_env kobject: 'tx-0' (00000000b803a1e8): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/tx-0' kobject: 'tx-0' (00000000b803a1e8): auto cleanup kobject_del kobject: 'tx-0' (00000000b803a1e8): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000c2e3815a): kobject_cleanup, parent (null) kobject: 'queues' (00000000c2e3815a): calling ktype release kobject: 'queues' (00000000c2e3815a): kset_release kobject: 'queues': free name kobject: 'nr0' (00000000bf4b8e90): kobject_uevent_env kobject: 'nr0' (00000000bf4b8e90): fill_kobj_path: path = '/devices/virtual/net/nr0' kobject: 'nr0' (00000000bf4b8e90): kobject_cleanup, parent (null) kobject: 'nr0' (00000000bf4b8e90): calling ktype release kobject: 'nr0': free name IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready kobject: 'loop1' (00000000e04260e5): kobject_uevent_env kobject: 'loop1' (00000000e04260e5): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kvm [16928]: vcpu0, guest rIP: 0xfff0 unimplemented HWCR wrmsr: 0x1 bridge0: port 2(bridge_slave_1) entered disabled state bridge0: port 1(bridge_slave_0) entered disabled state kobject: 'loop2' (00000000c61adf65): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (00000000c61adf65): fill_kobj_path: path = '/devices/virtual/block/loop2' device bridge0 left promiscuous mode kvm [16928]: vcpu0, guest rIP: 0xfff0 unimplemented HWCR wrmsr: 0x1 kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (000000005161a8b9): kobject_uevent_env kobject: 'loop4' (000000005161a8b9): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (000000005161a8b9): kobject_uevent_env kobject: 'loop4' (000000005161a8b9): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop4' (000000005161a8b9): kobject_uevent_env kobject: 'loop4' (000000005161a8b9): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (000000009b8444ca): kobject_uevent_env kobject: 'loop5' (000000009b8444ca): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'loop4' (000000005161a8b9): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (000000005161a8b9): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env bridge0: port 2(bridge_slave_1) entered blocking state bridge0: port 2(bridge_slave_1) entered forwarding state bridge0: port 1(bridge_slave_0) entered blocking state kobject: 'loop3' (0000000017464508): kobject_uevent_env bridge0: port 1(bridge_slave_0) entered forwarding state kobject: 'loop3' (0000000017464508): fill_kobj_path: path = '/devices/virtual/block/loop3' device bridge0 entered promiscuous mode kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (00000000c61adf65): kobject_uevent_env kobject: 'loop2' (00000000c61adf65): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (00000000daf0dee9): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'loop0' (00000000daf0dee9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (00000000e04260e5): kobject_uevent_env kobject: 'loop1' (00000000e04260e5): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (000000005161a8b9): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'loop4' (000000005161a8b9): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (000000009b8444ca): kobject_uevent_env kobject: 'loop5' (000000009b8444ca): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'loop1' (00000000e04260e5): kobject_uevent_env kobject: 'loop1' (00000000e04260e5): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (000000005161a8b9): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (000000005161a8b9): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (00000000daf0dee9): kobject_uevent_env kobject: 'loop0' (00000000daf0dee9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'loop4' (000000005161a8b9): kobject_uevent_env kobject: 'loop4' (000000005161a8b9): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (00000000c61adf65): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (00000000c61adf65): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (000000005161a8b9): kobject_uevent_env kobject: 'loop4' (000000005161a8b9): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (00000000c61adf65): kobject_uevent_env kobject: 'loop2' (00000000c61adf65): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (000000005161a8b9): kobject_uevent_env kobject: 'loop4' (000000005161a8b9): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'loop5' (000000009b8444ca): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (000000009b8444ca): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (00000000daf0dee9): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'loop0' (00000000daf0dee9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'loop3' (0000000017464508): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (0000000017464508): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (000000005161a8b9): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'loop4' (000000005161a8b9): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (00000000e04260e5): kobject_uevent_env kobject: 'loop1' (00000000e04260e5): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (00000000daf0dee9): kobject_uevent_env kobject: 'loop0' (00000000daf0dee9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (000000009b8444ca): kobject_uevent_env kobject: 'loop5' (000000009b8444ca): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (000000005161a8b9): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'loop4' (000000005161a8b9): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'loop3' (0000000017464508): kobject_uevent_env kobject: 'loop3' (0000000017464508): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (00000000daf0dee9): kobject_uevent_env kobject: 'loop0' (00000000daf0dee9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (0000000017464508): kobject_uevent_env kobject: 'loop3' (0000000017464508): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (00000000c61adf65): kobject_uevent_env kobject: 'loop2' (00000000c61adf65): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'loop4' (000000005161a8b9): kobject_uevent_env kobject: 'loop4' (000000005161a8b9): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (0000000017464508): kobject_uevent_env kobject: 'loop3' (0000000017464508): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (00000000daf0dee9): kobject_uevent_env kobject: 'loop0' (00000000daf0dee9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (000000009b8444ca): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'loop5' (000000009b8444ca): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (00000000e04260e5): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (00000000e04260e5): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (000000005161a8b9): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'loop4' (000000005161a8b9): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'loop3' (0000000017464508): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (0000000017464508): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop3' (0000000017464508): kobject_uevent_env kobject: 'loop3' (0000000017464508): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (00000000daf0dee9): kobject_uevent_env kobject: 'loop0' (00000000daf0dee9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (000000009b8444ca): kobject_uevent_env kobject: 'loop5' (000000009b8444ca): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (00000000daf0dee9): kobject_uevent_env kobject: 'loop0' (00000000daf0dee9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000e04260e5): kobject_uevent_env kobject: 'loop1' (00000000e04260e5): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (00000000daf0dee9): kobject_uevent_env kobject: 'loop0' (00000000daf0dee9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (0000000017464508): kobject_uevent_env kobject: 'loop3' (0000000017464508): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (000000005161a8b9): kobject_uevent_env kobject: 'loop4' (000000005161a8b9): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (00000000daf0dee9): kobject_uevent_env kobject: 'loop0' (00000000daf0dee9): fill_kobj_path: path = '/devices/virtual/block/loop0' bridge0: port 2(bridge_slave_1) entered disabled state bridge0: port 1(bridge_slave_0) entered disabled state kobject: 'loop2' (00000000c61adf65): kobject_uevent_env kobject: 'bluetooth' (00000000e5bcdfff): kobject_add_internal: parent: 'virtual', set: '(null)' kobject: 'loop2' (00000000c61adf65): fill_kobj_path: path = '/devices/virtual/block/loop2' device bridge0 left promiscuous mode kobject: 'hci1' (00000000ef815b58): kobject_add_internal: parent: 'bluetooth', set: 'devices' kobject: 'hci1' (00000000ef815b58): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'hci1' (00000000ef815b58): fill_kobj_path: path = '/devices/virtual/bluetooth/hci1' kobject: 'loop0' (00000000daf0dee9): kobject_uevent_env kobject: 'loop0' (00000000daf0dee9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'rfkill4' (00000000f0b4a6d9): kobject_add_internal: parent: 'hci1', set: 'devices' kobject: 'loop0' (00000000daf0dee9): kobject_uevent_env kobject: 'rfkill4' (00000000f0b4a6d9): kobject_uevent_env kobject: 'rfkill4' (00000000f0b4a6d9): fill_kobj_path: path = '/devices/virtual/bluetooth/hci1/rfkill4' kobject: 'loop0' (00000000daf0dee9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'hci2' (000000003ad4353c): kobject_add_internal: parent: 'bluetooth', set: 'devices' kobject: 'hci2' (000000003ad4353c): kobject_uevent_env kobject: 'loop5' (000000009b8444ca): kobject_uevent_env kobject: 'hci2' (000000003ad4353c): fill_kobj_path: path = '/devices/virtual/bluetooth/hci2' kobject: 'rfkill5' (000000007929c941): kobject_add_internal: parent: 'hci2', set: 'devices' kobject: 'loop5' (000000009b8444ca): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rfkill5' (000000007929c941): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'rfkill5' (000000007929c941): fill_kobj_path: path = '/devices/virtual/bluetooth/hci2/rfkill5' kobject: 'loop1' (00000000e04260e5): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (00000000e04260e5): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'loop3' (0000000017464508): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (0000000017464508): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'loop0' (00000000daf0dee9): kobject_uevent_env kobject: 'loop0' (00000000daf0dee9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000003ccd5e82): kobject_uevent_env kobject: 'kvm' (000000003ccd5e82): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (0000000017464508): kobject_uevent_env kobject: 'loop3' (0000000017464508): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (00000000c61adf65): kobject_uevent_env kobject: 'loop2' (00000000c61adf65): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (000000009b8444ca): kobject_uevent_env kobject: 'loop5' (000000009b8444ca): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (00000000daf0dee9): kobject_uevent_env kobject: 'loop0' (00000000daf0dee9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000e04260e5): kobject_uevent_env kobject: 'loop1' (00000000e04260e5): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000c61adf65): kobject_uevent_env kobject: 'loop2' (00000000c61adf65): fill_kobj_path: path = '/devices/virtual/block/loop2'