====================================================== kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env WARNING: possible circular locking dependency detected 5.0.0-rc2+ #31 Not tainted kobject: 'loop1' (000000000e707564): kobject_uevent_env ------------------------------------------------------ kobject: 'loop1' (000000000e707564): fill_kobj_path: path = '/devices/virtual/block/loop1' syz-executor2/25307 is trying to acquire lock: 000000004244dde5 (&sig->cred_guard_mutex){+.+.}, at: do_io_accounting+0x1d1/0xfe0 fs/proc/base.c:2711 but task is already holding lock: kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' 00000000ef4ddd78 (&p->lock){+.+.}, at: seq_read+0x71/0x1130 fs/seq_file.c:161 which lock already depends on the new lock. kobject: 'loop4' (0000000092de13ae): kobject_uevent_env the existing dependency chain (in reverse order) is: -> #2 (&p->lock){+.+.}: __mutex_lock_common kernel/locking/mutex.c:925 [inline] __mutex_lock+0x12f/0x1670 kernel/locking/mutex.c:1072 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087 seq_read+0x71/0x1130 fs/seq_file.c:161 proc_reg_read+0x29a/0x3c0 fs/proc/inode.c:229 do_loop_readv_writev fs/read_write.c:700 [inline] do_loop_readv_writev fs/read_write.c:687 [inline] do_iter_read+0x4a9/0x660 fs/read_write.c:921 vfs_readv+0x175/0x1c0 fs/read_write.c:983 kobject: 'loop4' (0000000092de13ae): fill_kobj_path: path = '/devices/virtual/block/loop4' kernel_readv fs/splice.c:362 [inline] default_file_splice_read+0x50c/0xac0 fs/splice.c:417 do_splice_to+0x12a/0x190 fs/splice.c:880 kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env do_splice+0xff7/0x1410 fs/splice.c:1178 __do_sys_splice fs/splice.c:1419 [inline] __se_sys_splice fs/splice.c:1399 [inline] __x64_sys_splice+0x2c6/0x330 fs/splice.c:1399 do_syscall_64+0x1a3/0x800 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' -> #1 (&pipe->mutex/1){+.+.}: __mutex_lock_common kernel/locking/mutex.c:925 [inline] __mutex_lock+0x12f/0x1670 kernel/locking/mutex.c:1072 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087 __pipe_lock fs/pipe.c:83 [inline] fifo_open+0x159/0xb00 fs/pipe.c:905 do_dentry_open+0x48a/0x1210 fs/open.c:771 vfs_open+0xa0/0xd0 fs/open.c:880 do_last fs/namei.c:3418 [inline] path_openat+0x144f/0x5650 fs/namei.c:3534 do_filp_open+0x26f/0x370 fs/namei.c:3564 do_open_execat+0x20e/0x930 fs/exec.c:856 __do_execve_file.isra.0+0x1966/0x2700 fs/exec.c:1758 do_execveat_common fs/exec.c:1865 [inline] do_execve fs/exec.c:1882 [inline] __do_sys_execve fs/exec.c:1963 [inline] __se_sys_execve fs/exec.c:1958 [inline] __x64_sys_execve+0x8f/0xc0 fs/exec.c:1958 do_syscall_64+0x1a3/0x800 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #0 (&sig->cred_guard_mutex){+.+.}: lock_acquire+0x1db/0x570 kernel/locking/lockdep.c:3841 __mutex_lock_common kernel/locking/mutex.c:925 [inline] __mutex_lock+0x12f/0x1670 kernel/locking/mutex.c:1072 mutex_lock_killable_nested+0x16/0x20 kernel/locking/mutex.c:1102 do_io_accounting+0x1d1/0xfe0 fs/proc/base.c:2711 proc_tgid_io_accounting+0x23/0x30 fs/proc/base.c:2760 proc_single_show+0xf6/0x180 fs/proc/base.c:739 seq_read+0x4db/0x1130 fs/seq_file.c:229 do_loop_readv_writev fs/read_write.c:700 [inline] do_loop_readv_writev fs/read_write.c:687 [inline] do_iter_read+0x4a9/0x660 fs/read_write.c:921 vfs_readv+0x175/0x1c0 fs/read_write.c:983 do_preadv+0x1c4/0x280 fs/read_write.c:1067 __do_sys_preadv fs/read_write.c:1117 [inline] __se_sys_preadv fs/read_write.c:1112 [inline] __x64_sys_preadv+0x9a/0xf0 fs/read_write.c:1112 do_syscall_64+0x1a3/0x800 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe other info that might help us debug this: Chain exists of: &sig->cred_guard_mutex --> &pipe->mutex/1 --> &p->lock Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&p->lock); lock(&pipe->mutex/1); lock(&p->lock); lock(&sig->cred_guard_mutex); *** DEADLOCK *** 1 lock held by syz-executor2/25307: #0: 00000000ef4ddd78 (&p->lock){+.+.}, at: seq_read+0x71/0x1130 fs/seq_file.c:161 stack backtrace: CPU: 1 PID: 25307 Comm: syz-executor2 Not tainted 5.0.0-rc2+ #31 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+0x1db/0x2d0 lib/dump_stack.c:113 print_circular_bug.isra.0.cold+0x1cc/0x28f kernel/locking/lockdep.c:1224 check_prev_add kernel/locking/lockdep.c:1866 [inline] check_prevs_add kernel/locking/lockdep.c:1979 [inline] validate_chain kernel/locking/lockdep.c:2350 [inline] __lock_acquire+0x3014/0x4a30 kernel/locking/lockdep.c:3338 lock_acquire+0x1db/0x570 kernel/locking/lockdep.c:3841 __mutex_lock_common kernel/locking/mutex.c:925 [inline] __mutex_lock+0x12f/0x1670 kernel/locking/mutex.c:1072 mutex_lock_killable_nested+0x16/0x20 kernel/locking/mutex.c:1102 do_io_accounting+0x1d1/0xfe0 fs/proc/base.c:2711 proc_tgid_io_accounting+0x23/0x30 fs/proc/base.c:2760 proc_single_show+0xf6/0x180 fs/proc/base.c:739 seq_read+0x4db/0x1130 fs/seq_file.c:229 do_loop_readv_writev fs/read_write.c:700 [inline] do_loop_readv_writev fs/read_write.c:687 [inline] do_iter_read+0x4a9/0x660 fs/read_write.c:921 vfs_readv+0x175/0x1c0 fs/read_write.c:983 do_preadv+0x1c4/0x280 fs/read_write.c:1067 __do_sys_preadv fs/read_write.c:1117 [inline] __se_sys_preadv fs/read_write.c:1112 [inline] __x64_sys_preadv+0x9a/0xf0 fs/read_write.c:1112 do_syscall_64+0x1a3/0x800 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x458099 Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007ff5784eec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000000458099 RDX: 10000000000001f7 RSI: 00000000200017c0 RDI: 0000000000000004 RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff5784ef6d4 R13: 00000000004c4aef R14: 00000000004d8170 R15: 00000000ffffffff FS-Cache: Duplicate cookie detected FS-Cache: O-cookie c=000000008a235c01 [p=00000000de12d121 fl=212 nc=0 na=0] FS-Cache: O-cookie d= (null) n= (null) FS-Cache: O-key=[10] '0200020000a07f000008' FS-Cache: N-cookie c=00000000cf4784c0 [p=00000000de12d121 fl=2 nc=0 na=1] FS-Cache: N-cookie d=00000000f236eb55 n=000000009887441c FS-Cache: N-key=[10] '0200020000a07f000008' kobject: 'loop0' (00000000b9bce576): kobject_uevent_env kobject: 'loop0' (00000000b9bce576): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (000000000e707564): kobject_uevent_env kobject: 'loop1' (000000000e707564): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (0000000092de13ae): kobject_uevent_env kobject: 'loop4' (0000000092de13ae): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (0000000058756dba): kobject_uevent_env kobject: 'loop5' (0000000058756dba): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (000000000e707564): kobject_uevent_env kobject: 'loop1' (000000000e707564): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (0000000092de13ae): kobject_uevent_env kobject: 'loop4' (0000000092de13ae): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop4' (0000000092de13ae): kobject_uevent_env kobject: 'loop4' (0000000092de13ae): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (00000000cf81d55e): kobject_uevent_env kobject: 'loop2' (00000000cf81d55e): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (0000000058756dba): kobject_uevent_env kobject: 'loop5' (0000000058756dba): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'loop3' (00000000a1fad7fe): kobject_uevent_env kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (00000000a1fad7fe): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'loop1' (000000000e707564): kobject_uevent_env kobject: 'loop1' (000000000e707564): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (00000000cf81d55e): kobject_uevent_env kobject: 'loop2' (00000000cf81d55e): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (0000000092de13ae): kobject_uevent_env kobject: 'loop4' (0000000092de13ae): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'loop5' (0000000058756dba): kobject_uevent_env kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (0000000058756dba): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000a1fad7fe): kobject_uevent_env kobject: 'loop3' (00000000a1fad7fe): fill_kobj_path: path = '/devices/virtual/block/loop3' net_ratelimit: 24 callbacks suppressed protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 protocol 88fb is buggy, dev hsr_slave_1 protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'loop0' (00000000b9bce576): kobject_uevent_env kobject: 'loop0' (00000000b9bce576): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'loop2' (00000000cf81d55e): kobject_uevent_env kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (00000000cf81d55e): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (0000000092de13ae): kobject_uevent_env kobject: 'loop4' (0000000092de13ae): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'loop1' (000000000e707564): kobject_uevent_env FS-Cache: Duplicate cookie detected kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' FS-Cache: O-cookie c=00000000ee9b5057 [p=00000000de12d121 fl=222 nc=0 na=1] FS-Cache: O-cookie d=00000000f236eb55 n=000000000a616f24 FS-Cache: O-key=[10] '0200020000a07f000008' FS-Cache: N-cookie c=0000000095a8bd36 [p=00000000de12d121 fl=2 nc=0 na=1] FS-Cache: N-cookie d=00000000f236eb55 n=00000000001c4948 kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env FS-Cache: N-key=[10] '0200020000a07f000008' FS-Cache: Duplicate cookie detected kobject: 'loop1' (000000000e707564): fill_kobj_path: path = '/devices/virtual/block/loop1' FS-Cache: O-cookie c=00000000ee9b5057 [p=00000000de12d121 fl=222 nc=0 na=1] FS-Cache: O-cookie d=00000000f236eb55 n=000000000a616f24 FS-Cache: O-key=[10] '0200020000a07f000008' kobject: 'loop0' (00000000b9bce576): kobject_uevent_env FS-Cache: N-cookie c=0000000010e5a964 [p=00000000de12d121 fl=2 nc=0 na=1] FS-Cache: N-cookie d=00000000f236eb55 n=00000000ef021389 kobject: 'loop0' (00000000b9bce576): fill_kobj_path: path = '/devices/virtual/block/loop0' FS-Cache: N-key=[10] '0200020000a07f000008' FS-Cache: Duplicate cookie detected kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' FS-Cache: O-cookie c=00000000ee9b5057 [p=00000000de12d121 fl=222 nc=0 na=1] FS-Cache: O-cookie d=00000000f236eb55 n=000000000a616f24 FS-Cache: O-key=[10] '0200020000a07f000008' FS-Cache: N-cookie c=0000000002524146 [p=00000000de12d121 fl=2 nc=0 na=1] FS-Cache: N-cookie d=00000000f236eb55 n=00000000f9a5b5b7 FS-Cache: N-key=[10] '0200020000a07f000008' kobject: 'loop3' (00000000a1fad7fe): kobject_uevent_env kobject: 'loop3' (00000000a1fad7fe): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'loop1' (000000000e707564): kobject_uevent_env kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' FS-Cache: Duplicate cookie detected FS-Cache: O-cookie c=00000000ee9b5057 [p=00000000de12d121 fl=222 nc=0 na=1] FS-Cache: O-cookie d=00000000f236eb55 n=000000000a616f24 FS-Cache: O-key=[10] '0200020000a07f000008' FS-Cache: N-cookie c=00000000785367c7 [p=00000000de12d121 fl=2 nc=0 na=1] FS-Cache: N-cookie d=00000000f236eb55 n=000000009e380c2b FS-Cache: N-key=[10] '0200020000a07f000008' kobject: 'loop1' (000000000e707564): fill_kobj_path: path = '/devices/virtual/block/loop1' protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'loop5' (0000000058756dba): kobject_uevent_env kobject: 'loop5' (0000000058756dba): fill_kobj_path: path = '/devices/virtual/block/loop5' FS-Cache: Duplicate cookie detected FS-Cache: O-cookie c=00000000ee9b5057 [p=00000000de12d121 fl=222 nc=0 na=1] FS-Cache: O-cookie d=00000000f236eb55 n=000000000a616f24 FS-Cache: O-key=[10] '0200020000a07f000008' FS-Cache: N-cookie c=000000007e7055d6 [p=00000000de12d121 fl=2 nc=0 na=1] FS-Cache: N-cookie d=00000000f236eb55 n=00000000704311ae kobject: 'loop2' (00000000cf81d55e): kobject_uevent_env FS-Cache: N-key=[10] '0200020000a07f000008' kobject: 'loop2' (00000000cf81d55e): fill_kobj_path: path = '/devices/virtual/block/loop2' protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' FS-Cache: Duplicate cookie detected FS-Cache: O-cookie c=00000000ee9b5057 [p=00000000de12d121 fl=222 nc=0 na=1] FS-Cache: O-cookie d=00000000f236eb55 n=000000000a616f24 FS-Cache: O-key=[10] '0200020000a07f000008' FS-Cache: N-cookie c=0000000058b04b7b [p=00000000de12d121 fl=2 nc=0 na=1] FS-Cache: N-cookie d=00000000f236eb55 n=0000000055903ac7 FS-Cache: N-key=[10] '0200020000a07f000008' kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'loop2' (00000000cf81d55e): kobject_uevent_env kobject: 'loop2' (00000000cf81d55e): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' FS-Cache: Duplicate cookie detected FS-Cache: O-cookie c=00000000ee9b5057 [p=00000000de12d121 fl=222 nc=0 na=1] FS-Cache: O-cookie d=00000000f236eb55 n=000000000a616f24 FS-Cache: O-key=[10] '0200020000a07f000008' FS-Cache: N-cookie c=000000004b6dccdb [p=00000000de12d121 fl=2 nc=0 na=1] FS-Cache: N-cookie d=00000000f236eb55 n=000000007190b9ee FS-Cache: N-key=[10] '0200020000a07f000008' kobject: 'loop1' (000000000e707564): kobject_uevent_env kobject: 'loop1' (000000000e707564): fill_kobj_path: path = '/devices/virtual/block/loop1' FS-Cache: Duplicate cookie detected FS-Cache: O-cookie c=00000000ee9b5057 [p=00000000de12d121 fl=222 nc=0 na=1] FS-Cache: O-cookie d=00000000f236eb55 n=000000000a616f24 kobject: 'loop2' (00000000cf81d55e): kobject_uevent_env FS-Cache: O-key=[10] '0200020000a07f000008' FS-Cache: N-cookie c=0000000096644aaf [p=00000000de12d121 fl=2 nc=0 na=1] FS-Cache: N-cookie d=00000000f236eb55 n=00000000491a9cbb FS-Cache: N-key=[10] '0200020000a07f000008' kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'loop2' (00000000cf81d55e): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' FS-Cache: Duplicate cookie detected FS-Cache: O-cookie c=00000000ee9b5057 [p=00000000de12d121 fl=222 nc=0 na=1] FS-Cache: O-cookie d=00000000f236eb55 n=000000000a616f24 FS-Cache: O-key=[10] '0200020000a07f000008' FS-Cache: N-cookie c=00000000bf56db7d [p=00000000de12d121 fl=2 nc=0 na=1] FS-Cache: N-cookie d=00000000f236eb55 n=00000000a4b026ed FS-Cache: N-key=[10] '0200020000a07f000008' kobject: 'loop3' (00000000a1fad7fe): kobject_uevent_env kobject: 'loop3' (00000000a1fad7fe): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (0000000058756dba): kobject_uevent_env kobject: 'loop5' (0000000058756dba): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env FS-Cache: Duplicate cookie detected FS-Cache: O-cookie c=00000000ee9b5057 [p=00000000de12d121 fl=222 nc=0 na=1] kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' FS-Cache: O-cookie d=00000000f236eb55 n=000000000a616f24 FS-Cache: O-key=[10] '0200020000a07f000008' FS-Cache: N-cookie c=00000000c2afb030 [p=00000000de12d121 fl=2 nc=0 na=1] FS-Cache: N-cookie d=00000000f236eb55 n=0000000066e319c1 FS-Cache: N-key=[10] '0200020000a07f000008' FS-Cache: Duplicate cookie detected FS-Cache: O-cookie c=00000000ee9b5057 [p=00000000de12d121 fl=222 nc=0 na=1] FS-Cache: O-cookie d=00000000f236eb55 n=000000000a616f24 FS-Cache: O-key=[10] '0200020000a07f000008' FS-Cache: N-cookie c=00000000b02bce7f [p=00000000de12d121 fl=2 nc=0 na=1] FS-Cache: N-cookie d=00000000f236eb55 n=0000000015943a67 FS-Cache: N-key=[10] '0200020000a07f000008' kobject: 'loop0' (00000000b9bce576): kobject_uevent_env kobject: 'loop0' (00000000b9bce576): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (0000000092de13ae): kobject_uevent_env kobject: 'loop4' (0000000092de13ae): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'loop1' (000000000e707564): kobject_uevent_env kobject: 'loop1' (000000000e707564): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' FS-Cache: Duplicate cookie detected FS-Cache: O-cookie c=00000000963846ac [p=00000000de12d121 fl=222 nc=0 na=1] FS-Cache: O-cookie d=00000000f236eb55 n=0000000005b83d99 FS-Cache: O-key=[10] '0200020000a07f000008' FS-Cache: N-cookie c=00000000eb72c989 [p=00000000de12d121 fl=2 nc=0 na=1] kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env FS-Cache: N-cookie d=00000000f236eb55 n=00000000af3c7d62 FS-Cache: N-key=[10] '0200020000a07f000008' kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (0000000058756dba): kobject_uevent_env kobject: 'loop5' (0000000058756dba): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (00000000b9bce576): kobject_uevent_env kobject: 'loop0' (00000000b9bce576): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (000000000e707564): kobject_uevent_env kobject: 'loop1' (000000000e707564): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (00000000a1fad7fe): kobject_uevent_env kobject: 'loop3' (00000000a1fad7fe): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (000000000e707564): kobject_uevent_env kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'loop1' (000000000e707564): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (0000000058756dba): kobject_uevent_env kobject: 'loop5' (0000000058756dba): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (00000000cf81d55e): kobject_uevent_env kobject: 'loop2' (00000000cf81d55e): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (00000000a1fad7fe): kobject_uevent_env kobject: 'loop3' (00000000a1fad7fe): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'loop1' (000000000e707564): kobject_uevent_env kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (000000000e707564): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop1' (000000000e707564): kobject_uevent_env kobject: 'loop1' (000000000e707564): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (0000000058756dba): kobject_uevent_env kobject: 'loop5' (0000000058756dba): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (0000000092de13ae): kobject_uevent_env kobject: 'loop4' (0000000092de13ae): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (000000000e707564): kobject_uevent_env FS-Cache: Duplicate cookie detected FS-Cache: O-cookie c=00000000fe4be789 [p=00000000de12d121 fl=222 nc=0 na=1] FS-Cache: O-cookie d=00000000f236eb55 n=00000000490ad000 FS-Cache: O-key=[10] '0200020000a07f000008' FS-Cache: N-cookie c=0000000015f14b80 [p=00000000de12d121 fl=2 nc=0 na=1] FS-Cache: N-cookie d=00000000f236eb55 n=000000004804438a FS-Cache: N-key=[10] '0200020000a07f000008' kobject: 'loop1' (000000000e707564): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (00000000a1fad7fe): kobject_uevent_env kobject: 'loop3' (00000000a1fad7fe): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (0000000092de13ae): kobject_uevent_env kobject: 'loop4' (0000000092de13ae): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (000000000e707564): kobject_uevent_env kobject: 'loop1' (000000000e707564): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (0000000058756dba): kobject_uevent_env kobject: 'loop5' (0000000058756dba): fill_kobj_path: path = '/devices/virtual/block/loop5' FS-Cache: Duplicate cookie detected FS-Cache: O-cookie c=00000000fe4be789 [p=00000000de12d121 fl=222 nc=0 na=1] FS-Cache: O-cookie d=00000000f236eb55 n=00000000490ad000 FS-Cache: O-key=[10] '0200020000a07f000008' FS-Cache: N-cookie c=0000000029e5956e [p=00000000de12d121 fl=2 nc=0 na=1] FS-Cache: N-cookie d=00000000f236eb55 n=000000006dc812be FS-Cache: N-key=[10] '0200020000a07f000008' FS-Cache: Duplicate cookie detected FS-Cache: O-cookie c=00000000fe4be789 [p=00000000de12d121 fl=222 nc=0 na=1] FS-Cache: O-cookie d=00000000f236eb55 n=00000000490ad000 FS-Cache: O-key=[10] '0200020000a07f000008' FS-Cache: N-cookie c=00000000fe7c5d8f [p=00000000de12d121 fl=2 nc=0 na=1] FS-Cache: N-cookie d=00000000f236eb55 n=000000007b26758f FS-Cache: N-key=[10] '0200020000a07f000008' kobject: 'loop2' (00000000cf81d55e): kobject_uevent_env kobject: 'loop2' (00000000cf81d55e): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (00000000b9bce576): kobject_uevent_env kobject: 'loop0' (00000000b9bce576): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (000000000e707564): kobject_uevent_env kobject: 'loop1' (000000000e707564): fill_kobj_path: path = '/devices/virtual/block/loop1' FS-Cache: Duplicate cookie detected FS-Cache: O-cookie c=000000001ff4180c [p=00000000de12d121 fl=222 nc=0 na=1] FS-Cache: O-cookie d=00000000f236eb55 n=0000000079acd69b FS-Cache: O-key=[10] '0200020000a07f000008' FS-Cache: N-cookie c=000000001663e6bb [p=00000000de12d121 fl=2 nc=0 na=1] FS-Cache: N-cookie d=00000000f236eb55 n=00000000a457765c FS-Cache: N-key=[10] '0200020000a07f000008' FS-Cache: Duplicate cookie detected FS-Cache: O-cookie c=000000001ff4180c [p=00000000de12d121 fl=222 nc=0 na=1] kobject: 'loop1' (000000000e707564): kobject_uevent_env FS-Cache: O-cookie d=00000000f236eb55 n=0000000079acd69b kobject: 'loop1' (000000000e707564): fill_kobj_path: path = '/devices/virtual/block/loop1' FS-Cache: O-key=[10] '0200020000a07f000008' FS-Cache: N-cookie c=000000008681a56f [p=00000000de12d121 fl=2 nc=0 na=1] FS-Cache: N-cookie d=00000000f236eb55 n=00000000194bdf5f FS-Cache: N-key=[10] '0200020000a07f000008' kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'loop1' (000000000e707564): kobject_uevent_env kobject: 'loop1' (000000000e707564): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' FS-Cache: Duplicate cookie detected kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env FS-Cache: O-cookie c=000000001ff4180c [p=00000000de12d121 fl=222 nc=0 na=1] kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' FS-Cache: O-cookie d=00000000f236eb55 n=0000000079acd69b FS-Cache: O-key=[10] '0200020000a07f000008' FS-Cache: N-cookie c=00000000b33e6e2e [p=00000000de12d121 fl=2 nc=0 na=1] FS-Cache: N-cookie d=00000000f236eb55 n=00000000e6145a3c kobject: 'loop3' (00000000a1fad7fe): kobject_uevent_env FS-Cache: N-key=[10] '0200020000a07f000008' kobject: 'loop3' (00000000a1fad7fe): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'loop0' (00000000b9bce576): kobject_uevent_env kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (00000000b9bce576): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (000000000e707564): kobject_uevent_env kobject: 'loop1' (000000000e707564): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (0000000058756dba): kobject_uevent_env kobject: 'loop5' (0000000058756dba): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (000000000e707564): kobject_uevent_env kobject: 'loop1' (000000000e707564): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'loop5' (0000000058756dba): kobject_uevent_env kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (0000000058756dba): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000a1fad7fe): kobject_uevent_env kobject: 'loop3' (00000000a1fad7fe): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (0000000092de13ae): kobject_uevent_env kobject: 'loop4' (0000000092de13ae): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'loop2' (00000000cf81d55e): kobject_uevent_env kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (00000000cf81d55e): fill_kobj_path: path = '/devices/virtual/block/loop2' net_ratelimit: 19 callbacks suppressed protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'loop1' (000000000e707564): kobject_uevent_env kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'loop1' (000000000e707564): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (00000000cf81d55e): kobject_uevent_env kobject: 'loop2' (00000000cf81d55e): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (0000000092de13ae): kobject_uevent_env kobject: 'loop4' (0000000092de13ae): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'loop4' (0000000092de13ae): kobject_uevent_env kobject: 'loop4' (0000000092de13ae): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (00000000cf81d55e): kobject_uevent_env kobject: 'loop2' (00000000cf81d55e): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (0000000058756dba): kobject_uevent_env kobject: 'loop5' (0000000058756dba): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000a1fad7fe): kobject_uevent_env kobject: 'loop3' (00000000a1fad7fe): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (0000000092de13ae): kobject_uevent_env kobject: 'loop4' (0000000092de13ae): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (00000000b9bce576): kobject_uevent_env kobject: 'loop0' (00000000b9bce576): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (00000000cf81d55e): kobject_uevent_env kobject: 'loop2' (00000000cf81d55e): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (0000000092de13ae): kobject_uevent_env kobject: 'loop4' (0000000092de13ae): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'loop2' (00000000cf81d55e): kobject_uevent_env kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (00000000cf81d55e): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (0000000092de13ae): kobject_uevent_env kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'loop4' (0000000092de13ae): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (00000000b9bce576): kobject_uevent_env kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (00000000b9bce576): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (0000000058756dba): kobject_uevent_env kobject: 'loop5' (0000000058756dba): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'batman_adv' (00000000e2fa66d2): kobject_uevent_env kobject: 'batman_adv' (00000000e2fa66d2): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (00000000e2fa66d2): kobject_cleanup, parent (null) kobject: 'batman_adv' (00000000e2fa66d2): calling ktype release kobject: (00000000e2fa66d2): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (00000000d38f783a): kobject_cleanup, parent 000000006c06a0df kobject: 'rx-0' (00000000d38f783a): auto cleanup 'remove' event kobject: 'loop3' (00000000a1fad7fe): kobject_uevent_env protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 protocol 88fb is buggy, dev hsr_slave_1 protocol 88fb is buggy, dev hsr_slave_0 kobject: 'rx-0' (00000000d38f783a): kobject_uevent_env kobject: 'loop3' (00000000a1fad7fe): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (00000000d38f783a): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/rx-0' kobject: 'rx-0' (00000000d38f783a): auto cleanup kobject_del kobject: 'rx-0' (00000000d38f783a): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (0000000032a7bd08): kobject_cleanup, parent 000000006c06a0df kobject: 'tx-0' (0000000032a7bd08): auto cleanup 'remove' event kobject: 'tx-0' (0000000032a7bd08): kobject_uevent_env kobject: 'tx-0' (0000000032a7bd08): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/tx-0' kobject: 'tx-0' (0000000032a7bd08): auto cleanup kobject_del kobject: 'tx-0' (0000000032a7bd08): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000006c06a0df): kobject_cleanup, parent (null) kobject: 'queues' (000000006c06a0df): calling ktype release kobject: 'queues' (000000006c06a0df): kset_release kobject: 'queues': free name kobject: 'syz_tun' (0000000096d3d928): kobject_uevent_env kobject: 'syz_tun' (0000000096d3d928): fill_kobj_path: path = '/devices/virtual/net/syz_tun' kobject: 'syz_tun' (0000000096d3d928): kobject_cleanup, parent (null) kobject: 'syz_tun' (0000000096d3d928): calling ktype release kobject: 'syz_tun': free name kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (00000000cf81d55e): kobject_uevent_env kobject: 'loop2' (00000000cf81d55e): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' IPVS: ftp: loaded support on port[0] = 21 FS-Cache: Duplicate cookie detected FS-Cache: O-cookie c=00000000f75b0cee [p=00000000de12d121 fl=222 nc=0 na=1] kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' FS-Cache: O-cookie d=00000000f236eb55 n=00000000bc661c58 FS-Cache: O-key=[10] '0200020000a07f000008' FS-Cache: N-cookie c=0000000051d31afa [p=00000000de12d121 fl=2 nc=0 na=1] FS-Cache: N-cookie d=00000000f236eb55 n=00000000294483ee FS-Cache: N-key=[10] '0200020000a07f000008' kobject: 'loop2' (00000000cf81d55e): kobject_uevent_env kobject: 'loop2' (00000000cf81d55e): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (00000000b9bce576): kobject_uevent_env FS-Cache: Duplicate cookie detected FS-Cache: O-cookie c=00000000f75b0cee [p=00000000de12d121 fl=222 nc=0 na=1] FS-Cache: O-cookie d=00000000f236eb55 n=00000000bc661c58 FS-Cache: O-key=[10] '0200020000a07f000008' FS-Cache: N-cookie c=000000009ba0c4c4 [p=00000000de12d121 fl=2 nc=0 na=1] FS-Cache: N-cookie d=00000000f236eb55 n=000000004b172fc9 FS-Cache: N-key=[10] '0200020000a07f000008' kobject: 'loop0' (00000000b9bce576): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (00000000a1fad7fe): kobject_uevent_env kobject: 'loop3' (00000000a1fad7fe): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'loop0' (00000000b9bce576): kobject_uevent_env kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (00000000b9bce576): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (00000000cf81d55e): kobject_uevent_env kobject: 'loop2' (00000000cf81d55e): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env kobject: 'rx-0' (00000000f1633a9c): kobject_cleanup, parent 000000005513b8a9 kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'rx-0' (00000000f1633a9c): auto cleanup 'remove' event kobject: 'loop0' (00000000b9bce576): kobject_uevent_env kobject: 'rx-0' (00000000f1633a9c): kobject_uevent_env kobject: 'loop0' (00000000b9bce576): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (00000000f1633a9c): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env FS-Cache: Duplicate cookie detected kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' FS-Cache: O-cookie c=00000000f75b0cee [p=00000000de12d121 fl=222 nc=0 na=1] kobject: 'rx-0' (00000000f1633a9c): auto cleanup kobject_del FS-Cache: O-cookie d=00000000f236eb55 n=00000000bc661c58 FS-Cache: O-key=[10] '0200020000a07f000008' FS-Cache: N-cookie c=00000000fe7ca83f [p=00000000de12d121 fl=2 nc=0 na=1] kobject: 'rx-0' (00000000f1633a9c): calling ktype release FS-Cache: N-cookie d=00000000f236eb55 n=0000000017812ba0 kobject: 'kvm' (00000000ed7f5f92): kobject_uevent_env FS-Cache: N-key=[10] '0200020000a07f000008' kobject: 'rx-0': free name kobject: 'tx-0' (000000008a448f81): kobject_cleanup, parent 000000005513b8a9 kobject: 'loop5' (0000000058756dba): kobject_uevent_env kobject: 'kvm' (00000000ed7f5f92): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (0000000058756dba): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0' (000000008a448f81): auto cleanup 'remove' event kobject: 'tx-0' (000000008a448f81): kobject_uevent_env kobject: 'tx-0' (000000008a448f81): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000008a448f81): auto cleanup kobject_del kobject: 'tx-0' (000000008a448f81): calling ktype release kobject: 'loop3' (00000000a1fad7fe): kobject_uevent_env kobject: 'tx-0': free name kobject: 'loop3' (00000000a1fad7fe): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'queues' (000000005513b8a9): kobject_cleanup, parent (null) kobject: 'queues' (000000005513b8a9): calling ktype release kobject: 'queues' (000000005513b8a9): kset_release kobject: 'loop4' (0000000092de13ae): kobject_uevent_env kobject: 'queues': free name kobject: 'loop4' (0000000092de13ae): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'ip6gre0' (00000000826b1f34): kobject_uevent_env kobject: 'ip6gre0' (00000000826b1f34): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'batman_adv' (0000000034965381): kobject_uevent_env kobject: 'batman_adv' (0000000034965381): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (0000000034965381): kobject_cleanup, parent (null) kobject: 'batman_adv' (0000000034965381): calling ktype release kobject: (0000000034965381): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (00000000e008231f): kobject_cleanup, parent 00000000f3576b52 kobject: 'rx-0' (00000000e008231f): auto cleanup 'remove' event kobject: 'rx-0' (00000000e008231f): kobject_uevent_env kobject: 'rx-0' (00000000e008231f): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000e008231f): auto cleanup kobject_del kobject: 'rx-0' (00000000e008231f): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000b35c752a): kobject_cleanup, parent 00000000f3576b52 kobject: 'tx-0' (00000000b35c752a): auto cleanup 'remove' event kobject: 'tx-0' (00000000b35c752a): kobject_uevent_env kobject: 'tx-0' (00000000b35c752a): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000b35c752a): auto cleanup kobject_del kobject: 'tx-0' (00000000b35c752a): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000f3576b52): kobject_cleanup, parent (null) kobject: 'queues' (00000000f3576b52): calling ktype release kobject: 'queues' (00000000f3576b52): kset_release kobject: 'queues': free name kobject: 'ip6gretap0' (00000000c06168ad): kobject_uevent_env kobject: 'ip6gretap0' (00000000c06168ad): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'lo' (0000000048918526): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'lo' (0000000048918526): kobject_uevent_env kobject: 'lo' (0000000048918526): fill_kobj_path: path = '/devices/virtual/net/lo' kobject: 'queues' (000000000e9931d3): kobject_add_internal: parent: 'lo', set: '' kobject: 'queues' (000000000e9931d3): kobject_uevent_env kobject: 'queues' (000000000e9931d3): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000003cef33be): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000003cef33be): kobject_uevent_env kobject: 'rx-0' (000000003cef33be): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0' kobject: 'tx-0' (00000000208185cf): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000208185cf): kobject_uevent_env kobject: 'tx-0' (00000000208185cf): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0' kobject: 'ip6gre0' (00000000826b1f34): kobject_cleanup, parent (null) kobject: 'tunl0' (000000005238ffd3): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6gre0' (00000000826b1f34): auto cleanup 'remove' event kobject: 'tunl0' (000000005238ffd3): kobject_uevent_env kobject: 'ip6gre0' (00000000826b1f34): kobject_uevent_env kobject: 'tunl0' (000000005238ffd3): fill_kobj_path: path = '/devices/virtual/net/tunl0' kobject: 'queues' (00000000e5b3084b): kobject_add_internal: parent: 'tunl0', set: '' kobject: 'ip6gre0' (00000000826b1f34): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'queues' (00000000e5b3084b): kobject_uevent_env kobject: 'queues' (00000000e5b3084b): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000007b8988b2): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000007b8988b2): kobject_uevent_env kobject: 'ip6gre0' (00000000826b1f34): calling ktype release kobject: 'rx-0' (000000007b8988b2): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0' kobject: 'tx-0' (0000000061bccc51): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'ip6gre0': free name kobject: 'tx-0' (0000000061bccc51): kobject_uevent_env kobject: 'tx-0' (0000000061bccc51): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0' kobject: 'gre0' (0000000080377653): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gre0' (0000000080377653): kobject_uevent_env kobject: 'gre0' (0000000080377653): fill_kobj_path: path = '/devices/virtual/net/gre0' kobject: 'queues' (000000003ceb684a): kobject_add_internal: parent: 'gre0', set: '' kobject: 'queues' (000000003ceb684a): kobject_uevent_env kobject: 'queues' (000000003ceb684a): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000dfb03350): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000dfb03350): kobject_uevent_env kobject: 'rx-0' (00000000dfb03350): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0' kobject: 'loop2' (00000000cf81d55e): kobject_uevent_env kobject: 'tx-0' (0000000081fa543d): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop2' (00000000cf81d55e): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (0000000081fa543d): kobject_uevent_env kobject: 'tx-0' (0000000081fa543d): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0' kobject: 'ip6gretap0' (00000000c06168ad): kobject_cleanup, parent (null) kobject: 'gretap0' (0000000059bea2f1): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6gretap0' (00000000c06168ad): auto cleanup 'remove' event kobject: 'gretap0' (0000000059bea2f1): kobject_uevent_env kobject: 'ip6gretap0' (00000000c06168ad): kobject_uevent_env kobject: 'gretap0' (0000000059bea2f1): fill_kobj_path: path = '/devices/virtual/net/gretap0' kobject: 'ip6gretap0' (00000000c06168ad): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'queues' (000000006ed14644): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'queues' (000000006ed14644): kobject_uevent_env kobject: 'ip6gretap0' (00000000c06168ad): calling ktype release kobject: 'queues' (000000006ed14644): kobject_uevent_env: filter function caused the event to drop! kobject: 'ip6gretap0': free name kobject: 'rx-0' (000000000a0fc389): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000000a0fc389): kobject_uevent_env kobject: 'rx-0' (000000000a0fc389): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0' kobject: 'tx-0' (0000000071df4cbd): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000071df4cbd): kobject_uevent_env kobject: 'tx-0' (0000000071df4cbd): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0' kobject: 'batman_adv' (00000000dc8eb8cd): kobject_add_internal: parent: 'gretap0', set: ''