kobject: 'loop5' (00000000c9c02694): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (000000009870bd65): kobject_uevent_env kobject: 'loop4' (000000009870bd65): fill_kobj_path: path = '/devices/virtual/block/loop4' ====================================================== WARNING: possible circular locking dependency detected 4.20.0+ #395 Not tainted ------------------------------------------------------ syz-executor0/1619 is trying to acquire lock: 0000000014213d72 (&ovl_i_mutex_dir_key[depth]){++++}, at: inode_lock_shared include/linux/fs.h:767 [inline] 0000000014213d72 (&ovl_i_mutex_dir_key[depth]){++++}, at: lookup_slow+0x49/0x80 fs/namei.c:1687 but task is already holding lock: 000000008e0e5908 (&sig->cred_guard_mutex){+.+.}, at: __do_sys_perf_event_open+0x12fe/0x2f30 kernel/events/core.c:10511 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #3 (&sig->cred_guard_mutex){+.+.}: __mutex_lock_common kernel/locking/mutex.c:925 [inline] __mutex_lock+0x166/0x1700 kernel/locking/mutex.c:1072 mutex_lock_killable_nested+0x16/0x20 kernel/locking/mutex.c:1102 do_io_accounting+0x1d2/0xf80 fs/proc/base.c:2703 proc_tgid_io_accounting+0x22/0x30 fs/proc/base.c:2752 proc_single_show+0x101/0x190 fs/proc/base.c:737 seq_read+0x4af/0x1150 fs/seq_file.c:229 __vfs_read+0x117/0xa80 fs/read_write.c:416 vfs_read+0x17f/0x3e0 fs/read_write.c:452 ksys_pread64+0x181/0x1b0 fs/read_write.c:626 __do_sys_pread64 fs/read_write.c:636 [inline] __se_sys_pread64 fs/read_write.c:633 [inline] __x64_sys_pread64+0x97/0xf0 fs/read_write.c:633 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #2 (&p->lock){+.+.}: __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 seq_read+0x71/0x1150 fs/seq_file.c:161 do_loop_readv_writev fs/read_write.c:700 [inline] do_iter_read+0x4bc/0x670 fs/read_write.c:924 vfs_readv+0x175/0x1c0 fs/read_write.c:986 kernel_readv fs/splice.c:362 [inline] default_file_splice_read+0x539/0xb20 fs/splice.c:417 do_splice_to+0x12e/0x190 fs/splice.c:880 splice_direct_to_actor+0x31c/0x9d0 fs/splice.c:957 do_splice_direct+0x2d4/0x420 fs/splice.c:1066 do_sendfile+0x62a/0xe50 fs/read_write.c:1439 __do_sys_sendfile64 fs/read_write.c:1500 [inline] __se_sys_sendfile64 fs/read_write.c:1486 [inline] __x64_sys_sendfile64+0x1fd/0x250 fs/read_write.c:1486 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #1 (sb_writers#3){.+.+}: percpu_down_read_preempt_disable include/linux/percpu-rwsem.h:36 [inline] percpu_down_read include/linux/percpu-rwsem.h:59 [inline] __sb_start_write+0x214/0x370 fs/super.c:1387 sb_start_write include/linux/fs.h:1602 [inline] mnt_want_write+0x3f/0xc0 fs/namespace.c:360 ovl_want_write+0x76/0xa0 fs/overlayfs/util.c:24 ovl_xattr_set+0x53/0x5b0 fs/overlayfs/inode.c:332 ovl_posix_acl_xattr_set+0x3c6/0xb00 fs/overlayfs/super.c:908 __vfs_setxattr+0x124/0x180 fs/xattr.c:149 __vfs_setxattr_noperm+0x11d/0x410 fs/xattr.c:180 vfs_setxattr+0xd8/0x100 fs/xattr.c:223 setxattr+0x2ea/0x450 fs/xattr.c:450 __do_sys_fsetxattr fs/xattr.c:505 [inline] __se_sys_fsetxattr fs/xattr.c:494 [inline] __x64_sys_fsetxattr+0x1fc/0x290 fs/xattr.c:494 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #0 (&ovl_i_mutex_dir_key[depth]){++++}: lock_acquire+0x1ed/0x520 kernel/locking/lockdep.c:3841 down_read+0x8d/0x120 kernel/locking/rwsem.c:24 inode_lock_shared include/linux/fs.h:767 [inline] lookup_slow+0x49/0x80 fs/namei.c:1687 walk_component+0x92b/0x25b0 fs/namei.c:1810 lookup_last fs/namei.c:2273 [inline] path_lookupat.isra.43+0x212/0xc00 fs/namei.c:2318 filename_lookup+0x26a/0x520 fs/namei.c:2348 kern_path+0x33/0x40 fs/namei.c:2434 create_local_trace_uprobe+0x9b/0x620 kernel/trace/trace_uprobe.c:1377 perf_uprobe_init+0x18c/0x280 kernel/trace/trace_event_perf.c:316 perf_uprobe_event_init+0x106/0x1a0 kernel/events/core.c:8503 perf_try_init_event+0x137/0x2f0 kernel/events/core.c:9770 perf_init_event kernel/events/core.c:9801 [inline] perf_event_alloc.part.94+0x1c91/0x3590 kernel/events/core.c:10074 perf_event_alloc kernel/events/core.c:10430 [inline] __do_sys_perf_event_open+0xa9c/0x2f30 kernel/events/core.c:10531 __se_sys_perf_event_open kernel/events/core.c:10420 [inline] __x64_sys_perf_event_open+0xbe/0x150 kernel/events/core.c:10420 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe other info that might help us debug this: Chain exists of: &ovl_i_mutex_dir_key[depth] --> &p->lock --> &sig->cred_guard_mutex Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&sig->cred_guard_mutex); lock(&p->lock); lock(&sig->cred_guard_mutex); lock(&ovl_i_mutex_dir_key[depth]); *** DEADLOCK *** 2 locks held by syz-executor0/1619: #0: 000000008e0e5908 (&sig->cred_guard_mutex){+.+.}, at: __do_sys_perf_event_open+0x12fe/0x2f30 kernel/events/core.c:10511 #1: 000000003fc5225c (&pmus_srcu){....}, at: perf_event_alloc.part.94+0x16c0/0x3590 kernel/events/core.c:10070 stack backtrace: CPU: 1 PID: 1619 Comm: syz-executor0 Not tainted 4.20.0+ #395 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+0x1d3/0x2c6 lib/dump_stack.c:113 print_circular_bug.isra.34.cold.56+0x1bd/0x27d 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+0x3360/0x4c20 kernel/locking/lockdep.c:3338 lock_acquire+0x1ed/0x520 kernel/locking/lockdep.c:3841 down_read+0x8d/0x120 kernel/locking/rwsem.c:24 inode_lock_shared include/linux/fs.h:767 [inline] lookup_slow+0x49/0x80 fs/namei.c:1687 walk_component+0x92b/0x25b0 fs/namei.c:1810 lookup_last fs/namei.c:2273 [inline] path_lookupat.isra.43+0x212/0xc00 fs/namei.c:2318 filename_lookup+0x26a/0x520 fs/namei.c:2348 kern_path+0x33/0x40 fs/namei.c:2434 create_local_trace_uprobe+0x9b/0x620 kernel/trace/trace_uprobe.c:1377 perf_uprobe_init+0x18c/0x280 kernel/trace/trace_event_perf.c:316 perf_uprobe_event_init+0x106/0x1a0 kernel/events/core.c:8503 perf_try_init_event+0x137/0x2f0 kernel/events/core.c:9770 perf_init_event kernel/events/core.c:9801 [inline] perf_event_alloc.part.94+0x1c91/0x3590 kernel/events/core.c:10074 perf_event_alloc kernel/events/core.c:10430 [inline] __do_sys_perf_event_open+0xa9c/0x2f30 kernel/events/core.c:10531 __se_sys_perf_event_open kernel/events/core.c:10420 [inline] __x64_sys_perf_event_open+0xbe/0x150 kernel/events/core.c:10420 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x4579b9 Code: fd b3 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 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f7886010c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012a RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00000000004579b9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffffffffffff R11: 0000000000000246 R12: 00007f78860116d4 R13: 00000000004c3e10 R14: 00000000004d6e70 R15: 00000000ffffffff kobject: 'loop5' (00000000c9c02694): kobject_uevent_env overlayfs: './file0' not a directory kobject: 'loop5' (00000000c9c02694): fill_kobj_path: path = '/devices/virtual/block/loop5' FAULT_FLAG_ALLOW_RETRY missing 70 audit: type=1326 audit(1546088645.703:270): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=1631 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=228 compat=0 ip=0x45a81a code=0x50000 CPU: 1 PID: 1617 Comm: syz-executor3 Not tainted 4.20.0+ #395 kobject: 'loop2' (000000001eac0a3f): kobject_uevent_env 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+0x1d3/0x2c6 lib/dump_stack.c:113 handle_userfault.cold.31+0x47/0x62 fs/userfaultfd.c:431 kobject: 'loop2' (000000001eac0a3f): fill_kobj_path: path = '/devices/virtual/block/loop2' audit: type=1326 audit(1546088645.753:271): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=1631 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4579b9 code=0x50000 audit: type=1326 audit(1546088645.753:272): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=1631 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4579b9 code=0x50000 audit: type=1326 audit(1546088645.753:273): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=1631 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4579b9 code=0x50000 do_anonymous_page mm/memory.c:2921 [inline] handle_pte_fault mm/memory.c:3764 [inline] __handle_mm_fault+0x4766/0x5630 mm/memory.c:3890 handle_mm_fault+0x54f/0xc70 mm/memory.c:3927 do_user_addr_fault arch/x86/mm/fault.c:1475 [inline] __do_page_fault+0x5f6/0xd70 arch/x86/mm/fault.c:1541 do_page_fault+0xf2/0x7e0 arch/x86/mm/fault.c:1572 page_fault+0x1e/0x30 arch/x86/entry/entry_64.S:1143 RIP: 0033:0x4513e0 Code: 0f 84 c4 0f 00 00 48 89 f1 48 89 f8 48 83 e1 3f 48 83 f9 20 0f 86 7b 02 00 00 48 83 e6 f0 48 83 e1 0f 66 0f ef c0 66 0f ef c9 <66> 0f 74 0e 66 0f d7 d1 48 d3 ea 49 c7 c2 11 00 00 00 49 29 ca 4d RSP: 002b:00007f288cc627a8 EFLAGS: 00010202 RAX: 00007f288cc62850 RBX: 0000000000000003 RCX: 000000000000000e RDX: 00000000000003ff RSI: 0000000020012fe0 RDI: 00007f288cc62850 RBP: 000000000073c040 R08: 00000000000003ff R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f288cc636d4 R13: 00000000004c6186 R14: 00000000004daf98 R15: 00000000ffffffff IPVS: ftp: loaded support on port[0] = 21 kobject: 'loop4' (000000009870bd65): kobject_uevent_env kobject: 'lo' (0000000048398be2): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop4' (000000009870bd65): fill_kobj_path: path = '/devices/virtual/block/loop4' kauditd_printk_skb: 334 callbacks suppressed audit: type=1326 audit(1546088647.310:608): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=1631 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=228 compat=0 ip=0x45a81a code=0x50000 IPVS: ftp: loaded support on port[0] = 21 kobject: 'lo' (0000000048398be2): kobject_uevent_env kobject: 'loop2' (000000001eac0a3f): kobject_uevent_env audit: type=1326 audit(1546088647.320:609): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=1631 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=298 compat=0 ip=0x4579b9 code=0x50000 kobject: 'loop2' (000000001eac0a3f): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'lo' (0000000048398be2): fill_kobj_path: path = '/devices/virtual/net/lo' kobject: 'loop1' (00000000b87cb82d): kobject_uevent_env audit: type=1326 audit(1546088647.320:610): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=1631 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=228 compat=0 ip=0x45a81a code=0x50000 kobject: 'loop1' (00000000b87cb82d): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'queues' (000000008afd1ca5): kobject_add_internal: parent: 'lo', set: '' audit: type=1326 audit(1546088647.320:611): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=1631 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4579b9 code=0x50000 kobject: 'loop3' (0000000077cf58e7): kobject_uevent_env kobject: 'loop3' (0000000077cf58e7): fill_kobj_path: path = '/devices/virtual/block/loop3' audit: type=1326 audit(1546088647.349:612): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=1631 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=228 compat=0 ip=0x45a81a code=0x50000 kobject: 'queues' (000000008afd1ca5): kobject_uevent_env audit: type=1326 audit(1546088647.359:613): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=1631 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=55 compat=0 ip=0x4579b9 code=0x50000 kobject: 'queues' (000000008afd1ca5): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop2' (000000001eac0a3f): kobject_uevent_env kobject: 'loop2' (000000001eac0a3f): fill_kobj_path: path = '/devices/virtual/block/loop2' audit: type=1326 audit(1546088647.369:614): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=1631 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=228 compat=0 ip=0x45a81a code=0x50000 kobject: 'rx-0' (000000009f860011): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop2' (000000001eac0a3f): kobject_uevent_env kobject: 'loop2' (000000001eac0a3f): fill_kobj_path: path = '/devices/virtual/block/loop2' audit: type=1326 audit(1546088647.379:615): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=1631 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4579b9 code=0x50000 audit: type=1326 audit(1546088647.379:616): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=1631 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4579b9 code=0x50000 kobject: 'rx-0' (000000009f860011): kobject_uevent_env kobject: 'rx-0' (000000009f860011): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0' kobject: 'loop2' (000000001eac0a3f): kobject_uevent_env kobject: 'loop2' (000000001eac0a3f): fill_kobj_path: path = '/devices/virtual/block/loop2' audit: type=1326 audit(1546088647.379:617): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=1631 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4579b9 code=0x50000 kobject: 'tx-0' (000000007ebda400): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000007ebda400): kobject_uevent_env kobject: 'tx-0' (000000007ebda400): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0' kobject: 'loop3' (0000000077cf58e7): kobject_uevent_env kobject: 'loop3' (0000000077cf58e7): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tunl0' (0000000062f85ca3): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'tunl0' (0000000062f85ca3): kobject_uevent_env kobject: 'tunl0' (0000000062f85ca3): fill_kobj_path: path = '/devices/virtual/net/tunl0' kobject: 'loop4' (000000009870bd65): kobject_uevent_env kobject: 'loop4' (000000009870bd65): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'queues' (00000000891e4458): kobject_add_internal: parent: 'tunl0', set: '' kobject: 'queues' (00000000891e4458): kobject_uevent_env kobject: 'queues' (00000000891e4458): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000d64a28b1): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000d64a28b1): kobject_uevent_env kobject: 'rx-0' (00000000d64a28b1): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0' kobject: 'tx-0' (0000000055a1d7ad): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop1' (00000000b87cb82d): kobject_uevent_env kobject: 'loop1' (00000000b87cb82d): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'tx-0' (0000000055a1d7ad): kobject_uevent_env kobject: 'tx-0' (0000000055a1d7ad): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0' kobject: 'gre0' (0000000037e68dcf): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gre0' (0000000037e68dcf): kobject_uevent_env kobject: 'gre0' (0000000037e68dcf): fill_kobj_path: path = '/devices/virtual/net/gre0' kobject: 'queues' (000000007be528aa): kobject_add_internal: parent: 'gre0', set: '' kobject: 'queues' (000000007be528aa): kobject_uevent_env kobject: 'queues' (000000007be528aa): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000001a48c570): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000001a48c570): kobject_uevent_env kobject: 'rx-0' (000000001a48c570): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0' kobject: 'tx-0' (00000000d2681ecc): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000d2681ecc): kobject_uevent_env kobject: 'tx-0' (00000000d2681ecc): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0' kobject: 'gretap0' (000000005bbd3f54): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gretap0' (000000005bbd3f54): kobject_uevent_env kobject: 'gretap0' (000000005bbd3f54): fill_kobj_path: path = '/devices/virtual/net/gretap0' kobject: 'queues' (00000000ae879755): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'queues' (00000000ae879755): kobject_uevent_env kobject: 'queues' (00000000ae879755): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000575be89e): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000575be89e): kobject_uevent_env kobject: 'rx-0' (00000000575be89e): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0' kobject: 'tx-0' (000000006ba3c5c5): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000006ba3c5c5): kobject_uevent_env kobject: 'tx-0' (000000006ba3c5c5): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0' kobject: 'batman_adv' (000000001314f9e4): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'erspan0' (000000009bc2f153): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'erspan0' (000000009bc2f153): kobject_uevent_env kobject: 'erspan0' (000000009bc2f153): fill_kobj_path: path = '/devices/virtual/net/erspan0' kobject: 'queues' (000000004c78b099): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'queues' (000000004c78b099): kobject_uevent_env kobject: 'queues' (000000004c78b099): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000222fab2d): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000222fab2d): kobject_uevent_env kobject: 'rx-0' (00000000222fab2d): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0' kobject: 'tx-0' (000000009b1ba1f2): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000009b1ba1f2): kobject_uevent_env kobject: 'tx-0' (000000009b1ba1f2): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0' kobject: 'batman_adv' (00000000045b17ca): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'ip_vti0' (000000001cd14a8f): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip_vti0' (000000001cd14a8f): kobject_uevent_env kobject: 'ip_vti0' (000000001cd14a8f): fill_kobj_path: path = '/devices/virtual/net/ip_vti0' kobject: 'queues' (000000002708f666): kobject_add_internal: parent: 'ip_vti0', set: '' kobject: 'queues' (000000002708f666): kobject_uevent_env kobject: 'queues' (000000002708f666): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000220ff4c6): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000220ff4c6): kobject_uevent_env kobject: 'rx-0' (00000000220ff4c6): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0' kobject: 'tx-0' (00000000d54e92e1): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000d54e92e1): kobject_uevent_env kobject: 'tx-0' (00000000d54e92e1): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0' kobject: 'ip6_vti0' (0000000048f5502c): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6_vti0' (0000000048f5502c): kobject_uevent_env kobject: 'ip6_vti0' (0000000048f5502c): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0' kobject: 'queues' (000000009117a962): kobject_add_internal: parent: 'ip6_vti0', set: '' kobject: 'queues' (000000009117a962): kobject_uevent_env kobject: 'queues' (000000009117a962): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000009bba2547): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000009bba2547): kobject_uevent_env kobject: 'rx-0' (000000009bba2547): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/rx-0' kobject: 'tx-0' (000000003c6867f4): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000003c6867f4): kobject_uevent_env kobject: 'tx-0' (000000003c6867f4): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/tx-0' kobject: 'sit0' (00000000a9583468): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'sit0' (00000000a9583468): kobject_uevent_env kobject: 'sit0' (00000000a9583468): fill_kobj_path: path = '/devices/virtual/net/sit0' kobject: 'queues' (000000000c2ad051): kobject_add_internal: parent: 'sit0', set: '' kobject: 'queues' (000000000c2ad051): kobject_uevent_env kobject: 'queues' (000000000c2ad051): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000005df4551a): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000005df4551a): kobject_uevent_env kobject: 'rx-0' (000000005df4551a): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/rx-0' kobject: 'tx-0' (00000000ba63ed17): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000ba63ed17): kobject_uevent_env kobject: 'tx-0' (00000000ba63ed17): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/tx-0' kobject: 'ip6tnl0' (00000000f8030d00): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6tnl0' (00000000f8030d00): kobject_uevent_env kobject: 'ip6tnl0' (00000000f8030d00): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0' kobject: 'queues' (000000009a196b1c): kobject_add_internal: parent: 'ip6tnl0', set: '' kobject: 'queues' (000000009a196b1c): kobject_uevent_env kobject: 'queues' (000000009a196b1c): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000001ffb2527): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000001ffb2527): kobject_uevent_env kobject: 'rx-0' (000000001ffb2527): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0/queues/rx-0' kobject: 'tx-0' (00000000047a687a): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000047a687a): kobject_uevent_env kobject: 'tx-0' (00000000047a687a): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0/queues/tx-0' kobject: 'ip6gre0' (0000000087adf1e6): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6gre0' (0000000087adf1e6): kobject_uevent_env kobject: 'ip6gre0' (0000000087adf1e6): fill_kobj_path: path = '/devices/virtual/net/ip6gre0' kobject: 'queues' (00000000db7c9514): kobject_add_internal: parent: 'ip6gre0', set: '' kobject: 'queues' (00000000db7c9514): kobject_uevent_env kobject: 'queues' (00000000db7c9514): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000004bd94ebf): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000004bd94ebf): kobject_uevent_env kobject: 'rx-0' (000000004bd94ebf): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/rx-0' kobject: 'tx-0' (00000000838d94f3): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000838d94f3): kobject_uevent_env kobject: 'tx-0' (00000000838d94f3): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/tx-0' kobject: 'rx-0' (000000004bd94ebf): kobject_cleanup, parent 00000000db7c9514 kobject: 'rx-0' (000000004bd94ebf): auto cleanup 'remove' event kobject: 'rx-0' (000000004bd94ebf): kobject_uevent_env kobject: 'rx-0' (000000004bd94ebf): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000004bd94ebf): auto cleanup kobject_del kobject: 'rx-0' (000000004bd94ebf): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000838d94f3): kobject_cleanup, parent 00000000db7c9514 kobject: 'tx-0' (00000000838d94f3): auto cleanup 'remove' event kobject: 'tx-0' (00000000838d94f3): kobject_uevent_env kobject: 'tx-0' (00000000838d94f3): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000838d94f3): auto cleanup kobject_del kobject: 'tx-0' (00000000838d94f3): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000db7c9514): kobject_cleanup, parent (null) kobject: 'queues' (00000000db7c9514): calling ktype release kobject: 'queues' (00000000db7c9514): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (0000000087adf1e6): kobject_uevent_env kobject: 'ip6gre0' (0000000087adf1e6): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6gre0' (0000000087adf1e6): kobject_cleanup, parent (null) kobject: 'ip6gre0' (0000000087adf1e6): auto cleanup 'remove' event kobject: 'ip6gre0' (0000000087adf1e6): kobject_uevent_env kobject: 'ip6gre0' (0000000087adf1e6): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6gre0' (0000000087adf1e6): calling ktype release kobject: 'ip6gre0': free name kobject: 'rx-0' (000000001ffb2527): kobject_cleanup, parent 000000009a196b1c kobject: 'rx-0' (000000001ffb2527): auto cleanup 'remove' event kobject: 'rx-0' (000000001ffb2527): kobject_uevent_env kobject: 'rx-0' (000000001ffb2527): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000001ffb2527): auto cleanup kobject_del kobject: 'rx-0' (000000001ffb2527): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000047a687a): kobject_cleanup, parent 000000009a196b1c kobject: 'tx-0' (00000000047a687a): auto cleanup 'remove' event kobject: 'tx-0' (00000000047a687a): kobject_uevent_env kobject: 'tx-0' (00000000047a687a): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000047a687a): auto cleanup kobject_del kobject: 'loop5' (00000000c9c02694): kobject_uevent_env kobject: 'tx-0' (00000000047a687a): calling ktype release kobject: 'tx-0': free name kobject: 'loop5' (00000000c9c02694): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'queues' (000000009a196b1c): kobject_cleanup, parent (null) kobject: 'queues' (000000009a196b1c): calling ktype release kobject: 'queues' (000000009a196b1c): kset_release kobject: 'queues': free name kobject: 'loop2' (000000001eac0a3f): kobject_uevent_env kobject: 'loop2' (000000001eac0a3f): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'ip6tnl0' (00000000f8030d00): kobject_uevent_env kobject: 'ip6tnl0' (00000000f8030d00): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6tnl0' (00000000f8030d00): kobject_cleanup, parent (null) kobject: 'ip6tnl0' (00000000f8030d00): auto cleanup 'remove' event kobject: 'ip6tnl0' (00000000f8030d00): kobject_uevent_env kobject: 'ip6tnl0' (00000000f8030d00): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6tnl0' (00000000f8030d00): calling ktype release kobject: 'loop5' (00000000c9c02694): kobject_uevent_env kobject: 'loop5' (00000000c9c02694): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'ip6tnl0': free name kobject: 'rx-0' (000000005df4551a): kobject_cleanup, parent 000000000c2ad051 kobject: 'rx-0' (000000005df4551a): auto cleanup 'remove' event kobject: 'loop2' (000000001eac0a3f): kobject_uevent_env kobject: 'rx-0' (000000005df4551a): kobject_uevent_env kobject: 'loop2' (000000001eac0a3f): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (000000005df4551a): kobject_uevent_env: uevent_suppress caused the event to drop! IPVS: ftp: loaded support on port[0] = 21 kobject: 'rx-0' (000000005df4551a): auto cleanup kobject_del kobject: 'rx-0' (000000005df4551a): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000ba63ed17): kobject_cleanup, parent 000000000c2ad051 kobject: 'tx-0' (00000000ba63ed17): auto cleanup 'remove' event kobject: 'tx-0' (00000000ba63ed17): kobject_uevent_env kobject: 'tx-0' (00000000ba63ed17): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000ba63ed17): auto cleanup kobject_del kobject: 'loop5' (00000000c9c02694): kobject_uevent_env kobject: 'loop5' (00000000c9c02694): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0' (00000000ba63ed17): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000000c2ad051): kobject_cleanup, parent (null) IPVS: ftp: loaded support on port[0] = 21 kobject: 'queues' (000000000c2ad051): calling ktype release kobject: 'loop1' (00000000b87cb82d): kobject_uevent_env kobject: 'loop1' (00000000b87cb82d): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'queues' (000000000c2ad051): kset_release kobject: 'queues': free name kobject: 'sit0' (00000000a9583468): kobject_uevent_env kobject: 'loop4' (000000009870bd65): kobject_uevent_env kobject: 'sit0' (00000000a9583468): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop4' (000000009870bd65): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'lo' (0000000025ee23ef): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop3' (0000000077cf58e7): kobject_uevent_env kobject: 'loop3' (0000000077cf58e7): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'lo' (0000000025ee23ef): kobject_uevent_env kobject: 'lo' (0000000025ee23ef): fill_kobj_path: path = '/devices/virtual/net/lo' kobject: 'loop5' (00000000c9c02694): kobject_uevent_env kobject: 'loop5' (00000000c9c02694): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'queues' (000000008930463f): kobject_add_internal: parent: 'lo', set: '' kobject: 'queues' (000000008930463f): kobject_uevent_env kobject: 'queues' (000000008930463f): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000005aa9b45): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000005aa9b45): kobject_uevent_env kobject: 'rx-0' (0000000005aa9b45): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0' kobject: 'tx-0' (00000000583d1ad8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000583d1ad8): kobject_uevent_env kobject: 'tx-0' (00000000583d1ad8): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0' kobject: 'sit0' (00000000a9583468): kobject_cleanup, parent (null) kobject: 'sit0' (00000000a9583468): auto cleanup 'remove' event kobject: 'sit0' (00000000a9583468): kobject_uevent_env kobject: 'sit0' (00000000a9583468): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tunl0' (000000000f2cb49f): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'tunl0' (000000000f2cb49f): kobject_uevent_env kobject: 'tunl0' (000000000f2cb49f): fill_kobj_path: path = '/devices/virtual/net/tunl0' kobject: 'sit0' (00000000a9583468): calling ktype release kobject: 'sit0': free name kobject: 'queues' (000000005becb68b): kobject_add_internal: parent: 'tunl0', set: '' kobject: 'queues' (000000005becb68b): kobject_uevent_env kobject: 'queues' (000000005becb68b): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop5' (00000000c9c02694): kobject_uevent_env kobject: 'rx-0' (00000000ca2c0de6): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop5' (00000000c9c02694): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (00000000ca2c0de6): kobject_uevent_env kobject: 'rx-0' (00000000ca2c0de6): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0' kobject: 'tx-0' (00000000b6d2e8d2): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000b6d2e8d2): kobject_uevent_env kauditd_printk_skb: 1131 callbacks suppressed audit: type=1326 audit(1546088652.328:1749): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=1738 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=228 compat=0 ip=0x45a81a code=0x50000 kobject: 'tx-0' (00000000b6d2e8d2): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0' audit: type=1326 audit(1546088652.338:1750): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=1738 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4579b9 code=0x50000 kobject: 'loop1' (00000000b87cb82d): kobject_uevent_env kobject: 'loop1' (00000000b87cb82d): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'rx-0' (000000009bba2547): kobject_cleanup, parent 000000009117a962 kobject: 'rx-0' (000000009bba2547): auto cleanup 'remove' event kobject: 'rx-0' (000000009bba2547): kobject_uevent_env audit: type=1326 audit(1546088652.338:1751): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=1738 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4579b9 code=0x50000 kobject: 'rx-0' (000000009bba2547): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop4' (000000009870bd65): kobject_uevent_env kobject: 'loop4' (000000009870bd65): fill_kobj_path: path = '/devices/virtual/block/loop4' audit: type=1326 audit(1546088652.338:1752): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=1738 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4579b9 code=0x50000 kobject: 'rx-0' (000000009bba2547): auto cleanup kobject_del audit: type=1326 audit(1546088652.338:1753): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=1738 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4579b9 code=0x50000 kobject: 'rx-0' (000000009bba2547): calling ktype release kobject: 'loop3' (0000000077cf58e7): kobject_uevent_env kobject: 'rx-0': free name kobject: 'tx-0' (000000003c6867f4): kobject_cleanup, parent 000000009117a962 kobject: 'loop3' (0000000077cf58e7): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (000000003c6867f4): auto cleanup 'remove' event kobject: 'tx-0' (000000003c6867f4): kobject_uevent_env kobject: 'tx-0' (000000003c6867f4): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop4' (000000009870bd65): kobject_uevent_env audit: type=1326 audit(1546088652.338:1754): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=1738 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4579b9 code=0x50000 audit: type=1326 audit(1546088652.338:1755): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=1738 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4579b9 code=0x50000 audit: type=1326 audit(1546088652.338:1756): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=1738 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4579b9 code=0x50000 audit: type=1326 audit(1546088652.338:1757): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=1738 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4579b9 code=0x50000 audit: type=1326 audit(1546088652.338:1758): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=1738 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4579b9 code=0x50000 kobject: 'tx-0' (000000003c6867f4): auto cleanup kobject_del kobject: 'tx-0' (000000003c6867f4): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000009117a962): kobject_cleanup, parent (null) kobject: 'queues' (000000009117a962): calling ktype release kobject: 'loop4' (000000009870bd65): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'queues' (000000009117a962): kset_release kobject: 'queues': free name kobject: 'ip6_vti0' (0000000048f5502c): kobject_uevent_env kobject: 'loop5' (00000000c9c02694): kobject_uevent_env kobject: 'ip6_vti0' (0000000048f5502c): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop5' (00000000c9c02694): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'gre0' (0000000088296bc9): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gre0' (0000000088296bc9): kobject_uevent_env kobject: 'gre0' (0000000088296bc9): fill_kobj_path: path = '/devices/virtual/net/gre0' kobject: 'queues' (00000000aee75ee0): kobject_add_internal: parent: 'gre0', set: '' kobject: 'queues' (00000000aee75ee0): kobject_uevent_env kobject: 'queues' (00000000aee75ee0): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000ae2f7994): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000ae2f7994): kobject_uevent_env kobject: 'rx-0' (00000000ae2f7994): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0' kobject: 'tx-0' (000000002eab38de): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000002eab38de): kobject_uevent_env kobject: 'tx-0' (000000002eab38de): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0' kobject: 'ip6_vti0' (0000000048f5502c): kobject_cleanup, parent (null) kobject: 'gretap0' (00000000bb772ed1): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6_vti0' (0000000048f5502c): auto cleanup 'remove' event kobject: 'gretap0' (00000000bb772ed1): kobject_uevent_env kobject: 'loop1' (00000000b87cb82d): kobject_uevent_env kobject: 'gretap0' (00000000bb772ed1): fill_kobj_path: path = '/devices/virtual/net/gretap0' kobject: 'loop1' (00000000b87cb82d): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'queues' (000000007f17218c): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'ip6_vti0' (0000000048f5502c): kobject_uevent_env kobject: 'queues' (000000007f17218c): kobject_uevent_env kobject: 'ip6_vti0' (0000000048f5502c): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'queues' (000000007f17218c): kobject_uevent_env: filter function caused the event to drop! kobject: 'ip6_vti0' (0000000048f5502c): calling ktype release kobject: 'ip6_vti0': free name kobject: 'rx-0' (000000006dabf3f6): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000006dabf3f6): kobject_uevent_env kobject: 'rx-0' (000000006dabf3f6): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0' kobject: 'tx-0' (00000000d2d7f19e): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000d2d7f19e): kobject_uevent_env kobject: 'tx-0' (00000000d2d7f19e): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0' kobject: 'batman_adv' (0000000076f9e8ce): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'erspan0' (00000000a71cab9a): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'erspan0' (00000000a71cab9a): kobject_uevent_env kobject: 'erspan0' (00000000a71cab9a): fill_kobj_path: path = '/devices/virtual/net/erspan0' kobject: 'queues' (000000007726d51a): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'queues' (000000007726d51a): kobject_uevent_env kobject: 'queues' (000000007726d51a): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000062076c70): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000062076c70): kobject_uevent_env kobject: 'rx-0' (0000000062076c70): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0' kobject: 'tx-0' (00000000f0a8b0db): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000f0a8b0db): kobject_uevent_env kobject: 'tx-0' (00000000f0a8b0db): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0' kobject: 'batman_adv' (0000000019b4c387): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'ip_vti0' (000000005cf6b35f): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip_vti0' (000000005cf6b35f): kobject_uevent_env kobject: 'ip_vti0' (000000005cf6b35f): fill_kobj_path: path = '/devices/virtual/net/ip_vti0' kobject: 'queues' (00000000cd2de32b): kobject_add_internal: parent: 'ip_vti0', set: '' kobject: 'queues' (00000000cd2de32b): kobject_uevent_env kobject: 'queues' (00000000cd2de32b): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000005e08edfd): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000005e08edfd): kobject_uevent_env kobject: 'rx-0' (000000005e08edfd): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0' kobject: 'tx-0' (000000009ce0298e): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000009ce0298e): kobject_uevent_env kobject: 'tx-0' (000000009ce0298e): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0' kobject: 'rx-0' (00000000220ff4c6): kobject_cleanup, parent 000000002708f666 kobject: 'rx-0' (00000000220ff4c6): auto cleanup 'remove' event kobject: 'rx-0' (00000000220ff4c6): kobject_uevent_env kobject: 'rx-0' (00000000220ff4c6): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000220ff4c6): auto cleanup kobject_del kobject: 'rx-0' (00000000220ff4c6): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000d54e92e1): kobject_cleanup, parent 000000002708f666 kobject: 'tx-0' (00000000d54e92e1): auto cleanup 'remove' event kobject: 'tx-0' (00000000d54e92e1): kobject_uevent_env kobject: 'tx-0' (00000000d54e92e1): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000d54e92e1): auto cleanup kobject_del kobject: 'tx-0' (00000000d54e92e1): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000002708f666): kobject_cleanup, parent (null) kobject: 'queues' (000000002708f666): calling ktype release kobject: 'queues' (000000002708f666): kset_release kobject: 'queues': free name kobject: 'ip_vti0' (000000001cd14a8f): kobject_uevent_env kobject: 'ip_vti0' (000000001cd14a8f): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000005e08edfd): kobject_cleanup, parent 00000000cd2de32b kobject: 'rx-0' (000000005e08edfd): auto cleanup 'remove' event kobject: 'rx-0' (000000005e08edfd): kobject_uevent_env kobject: 'rx-0' (000000005e08edfd): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0' kobject: 'rx-0' (000000005e08edfd): auto cleanup kobject_del kobject: 'rx-0' (000000005e08edfd): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000009ce0298e): kobject_cleanup, parent 00000000cd2de32b kobject: 'tx-0' (000000009ce0298e): auto cleanup 'remove' event kobject: 'tx-0' (000000009ce0298e): kobject_uevent_env kobject: 'tx-0' (000000009ce0298e): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0' kobject: 'tx-0' (000000009ce0298e): auto cleanup kobject_del kobject: 'tx-0' (000000009ce0298e): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000cd2de32b): kobject_cleanup, parent (null) kobject: 'queues' (00000000cd2de32b): calling ktype release kobject: 'queues' (00000000cd2de32b): kset_release kobject: 'queues': free name kobject: 'ip_vti0' (000000005cf6b35f): kobject_uevent_env kobject: 'ip_vti0' (000000005cf6b35f): fill_kobj_path: path = '/devices/virtual/net/ip_vti0' kobject: 'ip_vti0' (000000001cd14a8f): kobject_cleanup, parent (null) kobject: 'ip_vti0' (000000001cd14a8f): auto cleanup 'remove' event kobject: 'ip_vti0' (000000001cd14a8f): kobject_uevent_env kobject: 'ip_vti0' (000000001cd14a8f): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip_vti0' (000000001cd14a8f): calling ktype release kobject: 'ip_vti0' (000000005cf6b35f): kobject_cleanup, parent (null) kobject: 'ip_vti0': free name kobject: 'ip_vti0' (000000005cf6b35f): calling ktype release kobject: 'ip_vti0': free name kobject: 'batman_adv' (0000000019b4c387): kobject_uevent_env kobject: 'batman_adv' (0000000019b4c387): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (0000000019b4c387): kobject_cleanup, parent (null) kobject: 'batman_adv' (0000000019b4c387): calling ktype release kobject: (0000000019b4c387): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (0000000062076c70): kobject_cleanup, parent 000000007726d51a kobject: 'rx-0' (0000000062076c70): auto cleanup 'remove' event kobject: 'rx-0' (0000000062076c70): kobject_uevent_env kobject: 'rx-0' (0000000062076c70): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0' kobject: 'rx-0' (0000000062076c70): auto cleanup kobject_del kobject: 'rx-0' (0000000062076c70): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000f0a8b0db): kobject_cleanup, parent 000000007726d51a kobject: 'tx-0' (00000000f0a8b0db): auto cleanup 'remove' event kobject: 'tx-0' (00000000f0a8b0db): kobject_uevent_env kobject: 'tx-0' (00000000f0a8b0db): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0' kobject: 'tx-0' (00000000f0a8b0db): auto cleanup kobject_del kobject: 'tx-0' (00000000f0a8b0db): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000007726d51a): kobject_cleanup, parent (null) kobject: 'queues' (000000007726d51a): calling ktype release kobject: 'queues' (000000007726d51a): kset_release kobject: 'queues': free name kobject: 'erspan0' (00000000a71cab9a): kobject_uevent_env kobject: 'erspan0' (00000000a71cab9a): fill_kobj_path: path = '/devices/virtual/net/erspan0' kobject: 'batman_adv' (00000000045b17ca): kobject_uevent_env kobject: 'batman_adv' (00000000045b17ca): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (00000000045b17ca): kobject_cleanup, parent (null) kobject: 'batman_adv' (00000000045b17ca): calling ktype release kobject: (00000000045b17ca): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (00000000222fab2d): kobject_cleanup, parent 000000004c78b099 kobject: 'rx-0' (00000000222fab2d): auto cleanup 'remove' event kobject: 'rx-0' (00000000222fab2d): kobject_uevent_env kobject: 'rx-0' (00000000222fab2d): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000222fab2d): auto cleanup kobject_del kobject: 'rx-0' (00000000222fab2d): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000009b1ba1f2): kobject_cleanup, parent 000000004c78b099 kobject: 'tx-0' (000000009b1ba1f2): auto cleanup 'remove' event kobject: 'tx-0' (000000009b1ba1f2): kobject_uevent_env kobject: 'tx-0' (000000009b1ba1f2): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000009b1ba1f2): auto cleanup kobject_del kobject: 'tx-0' (000000009b1ba1f2): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000004c78b099): kobject_cleanup, parent (null) kobject: 'queues' (000000004c78b099): calling ktype release kobject: 'queues' (000000004c78b099): kset_release kobject: 'queues': free name kobject: 'erspan0' (000000009bc2f153): kobject_uevent_env kobject: 'erspan0' (000000009bc2f153): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'erspan0' (00000000a71cab9a): kobject_cleanup, parent (null) kobject: 'erspan0' (00000000a71cab9a): calling ktype release kobject: 'erspan0': free name kobject: 'batman_adv' (0000000076f9e8ce): kobject_uevent_env kobject: 'batman_adv' (0000000076f9e8ce): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (0000000076f9e8ce): kobject_cleanup, parent (null) kobject: 'batman_adv' (0000000076f9e8ce): calling ktype release kobject: (0000000076f9e8ce): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (000000006dabf3f6): kobject_cleanup, parent 000000007f17218c kobject: 'rx-0' (000000006dabf3f6): auto cleanup 'remove' event kobject: 'rx-0' (000000006dabf3f6): kobject_uevent_env kobject: 'rx-0' (000000006dabf3f6): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0' kobject: 'rx-0' (000000006dabf3f6): auto cleanup kobject_del kobject: 'rx-0' (000000006dabf3f6): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000d2d7f19e): kobject_cleanup, parent 000000007f17218c kobject: 'tx-0' (00000000d2d7f19e): auto cleanup 'remove' event kobject: 'tx-0' (00000000d2d7f19e): kobject_uevent_env kobject: 'tx-0' (00000000d2d7f19e): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0' kobject: 'tx-0' (00000000d2d7f19e): auto cleanup kobject_del kobject: 'tx-0' (00000000d2d7f19e): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000007f17218c): kobject_cleanup, parent (null) kobject: 'queues' (000000007f17218c): calling ktype release kobject: 'queues' (000000007f17218c): kset_release kobject: 'queues': free name kobject: 'gretap0' (00000000bb772ed1): kobject_uevent_env kobject: 'gretap0' (00000000bb772ed1): fill_kobj_path: path = '/devices/virtual/net/gretap0' kobject: 'erspan0' (000000009bc2f153): kobject_cleanup, parent (null) kobject: 'erspan0' (000000009bc2f153): auto cleanup 'remove' event kobject: 'erspan0' (000000009bc2f153): kobject_uevent_env kobject: 'erspan0' (000000009bc2f153): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'erspan0' (000000009bc2f153): calling ktype release kobject: 'erspan0': free name kobject: 'batman_adv' (000000001314f9e4): kobject_uevent_env kobject: 'batman_adv' (000000001314f9e4): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (000000001314f9e4): kobject_cleanup, parent (null) kobject: 'batman_adv' (000000001314f9e4): calling ktype release kobject: (000000001314f9e4): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (00000000575be89e): kobject_cleanup, parent 00000000ae879755 kobject: 'rx-0' (00000000575be89e): auto cleanup 'remove' event kobject: 'rx-0' (00000000575be89e): kobject_uevent_env kobject: 'rx-0' (00000000575be89e): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000575be89e): auto cleanup kobject_del kobject: 'rx-0' (00000000575be89e): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000006ba3c5c5): kobject_cleanup, parent 00000000ae879755 kobject: 'tx-0' (000000006ba3c5c5): auto cleanup 'remove' event kobject: 'tx-0' (000000006ba3c5c5): kobject_uevent_env kobject: 'tx-0' (000000006ba3c5c5): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000006ba3c5c5): auto cleanup kobject_del kobject: 'tx-0' (000000006ba3c5c5): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000ae879755): kobject_cleanup, parent (null) kobject: 'queues' (00000000ae879755): calling ktype release kobject: 'queues' (00000000ae879755): kset_release kobject: 'queues': free name kobject: 'gretap0' (000000005bbd3f54): kobject_uevent_env kobject: 'gretap0' (000000005bbd3f54): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'gretap0' (00000000bb772ed1): kobject_cleanup, parent (null) kobject: 'gretap0' (00000000bb772ed1): calling ktype release kobject: 'gretap0': free name kobject: 'rx-0' (00000000ae2f7994): kobject_cleanup, parent 00000000aee75ee0 kobject: 'rx-0' (00000000ae2f7994): auto cleanup 'remove' event kobject: 'rx-0' (00000000ae2f7994): kobject_uevent_env kobject: 'rx-0' (00000000ae2f7994): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0' kobject: 'rx-0' (00000000ae2f7994): auto cleanup kobject_del kobject: 'rx-0' (00000000ae2f7994): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000002eab38de): kobject_cleanup, parent 00000000aee75ee0 kobject: 'tx-0' (000000002eab38de): auto cleanup 'remove' event kobject: 'tx-0' (000000002eab38de): kobject_uevent_env kobject: 'tx-0' (000000002eab38de): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0' kobject: 'tx-0' (000000002eab38de): auto cleanup kobject_del kobject: 'tx-0' (000000002eab38de): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000aee75ee0): kobject_cleanup, parent (null) kobject: 'queues' (00000000aee75ee0): calling ktype release kobject: 'queues' (00000000aee75ee0): kset_release kobject: 'queues': free name kobject: 'gre0' (0000000088296bc9): kobject_uevent_env kobject: 'gre0' (0000000088296bc9): fill_kobj_path: path = '/devices/virtual/net/gre0' kobject: 'gretap0' (000000005bbd3f54): kobject_cleanup, parent (null) kobject: 'gretap0' (000000005bbd3f54): auto cleanup 'remove' event kobject: 'gretap0' (000000005bbd3f54): kobject_uevent_env kobject: 'gre0' (0000000088296bc9): kobject_cleanup, parent (null) kobject: 'gretap0' (000000005bbd3f54): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'gre0' (0000000088296bc9): calling ktype release kobject: 'gretap0' (000000005bbd3f54): calling ktype release kobject: 'gre0': free name kobject: 'gretap0': free name kobject: 'rx-0' (000000001a48c570): kobject_cleanup, parent 000000007be528aa kobject: 'rx-0' (000000001a48c570): auto cleanup 'remove' event kobject: 'rx-0' (000000001a48c570): kobject_uevent_env kobject: 'rx-0' (000000001a48c570): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000001a48c570): auto cleanup kobject_del kobject: 'rx-0' (000000001a48c570): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000d2681ecc): kobject_cleanup, parent 000000007be528aa kobject: 'tx-0' (00000000d2681ecc): auto cleanup 'remove' event kobject: 'tx-0' (00000000d2681ecc): kobject_uevent_env kobject: 'tx-0' (00000000d2681ecc): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000d2681ecc): auto cleanup kobject_del kobject: 'tx-0' (00000000d2681ecc): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000007be528aa): kobject_cleanup, parent (null) kobject: 'queues' (000000007be528aa): calling ktype release kobject: 'queues' (000000007be528aa): kset_release kobject: 'queues': free name kobject: 'gre0' (0000000037e68dcf): kobject_uevent_env kobject: 'gre0' (0000000037e68dcf): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000ca2c0de6): kobject_cleanup, parent 000000005becb68b kobject: 'rx-0' (00000000ca2c0de6): auto cleanup 'remove' event kobject: 'rx-0' (00000000ca2c0de6): kobject_uevent_env kobject: 'rx-0' (00000000ca2c0de6): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0' kobject: 'rx-0' (00000000ca2c0de6): auto cleanup kobject_del kobject: 'rx-0' (00000000ca2c0de6): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000b6d2e8d2): kobject_cleanup, parent 000000005becb68b kobject: 'tx-0' (00000000b6d2e8d2): auto cleanup 'remove' event kobject: 'tx-0' (00000000b6d2e8d2): kobject_uevent_env kobject: 'tx-0' (00000000b6d2e8d2): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0' kobject: 'tx-0' (00000000b6d2e8d2): auto cleanup kobject_del kobject: 'tx-0' (00000000b6d2e8d2): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000005becb68b): kobject_cleanup, parent (null) kobject: 'queues' (000000005becb68b): calling ktype release kobject: 'queues' (000000005becb68b): kset_release kobject: 'queues': free name kobject: 'tunl0' (000000000f2cb49f): kobject_uevent_env kobject: 'tunl0' (000000000f2cb49f): fill_kobj_path: path = '/devices/virtual/net/tunl0' kobject: 'gre0' (0000000037e68dcf): kobject_cleanup, parent (null) kobject: 'gre0' (0000000037e68dcf): auto cleanup 'remove' event kobject: 'gre0' (0000000037e68dcf): kobject_uevent_env kobject: 'gre0' (0000000037e68dcf): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'gre0' (0000000037e68dcf): calling ktype release kobject: 'gre0': free name kobject: 'rx-0' (00000000d64a28b1): kobject_cleanup, parent 00000000891e4458 kobject: 'rx-0' (00000000d64a28b1): auto cleanup 'remove' event kobject: 'rx-0' (00000000d64a28b1): kobject_uevent_env kobject: 'rx-0' (00000000d64a28b1): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000d64a28b1): auto cleanup kobject_del kobject: 'rx-0' (00000000d64a28b1): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (0000000055a1d7ad): kobject_cleanup, parent 00000000891e4458 kobject: 'tx-0' (0000000055a1d7ad): auto cleanup 'remove' event kobject: 'tx-0' (0000000055a1d7ad): kobject_uevent_env kobject: 'tx-0' (0000000055a1d7ad): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (0000000055a1d7ad): auto cleanup kobject_del kobject: 'tx-0' (0000000055a1d7ad): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000891e4458): kobject_cleanup, parent (null) kobject: 'queues' (00000000891e4458): calling ktype release kobject: 'queues' (00000000891e4458): kset_release kobject: 'queues': free name kobject: 'tunl0' (0000000062f85ca3): kobject_uevent_env kobject: 'tunl0' (0000000062f85ca3): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tunl0' (000000000f2cb49f): kobject_cleanup, parent (null) kobject: 'tunl0' (000000000f2cb49f): calling ktype release kobject: 'tunl0': free name kobject: 'rx-0' (0000000005aa9b45): kobject_cleanup, parent 000000008930463f kobject: 'rx-0' (0000000005aa9b45): auto cleanup 'remove' event kobject: 'rx-0' (0000000005aa9b45): kobject_uevent_env kobject: 'rx-0' (0000000005aa9b45): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0' kobject: 'rx-0' (0000000005aa9b45): auto cleanup kobject_del kobject: 'rx-0' (0000000005aa9b45): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000583d1ad8): kobject_cleanup, parent 000000008930463f kobject: 'tx-0' (00000000583d1ad8): auto cleanup 'remove' event kobject: 'tx-0' (00000000583d1ad8): kobject_uevent_env kobject: 'tx-0' (00000000583d1ad8): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0' kobject: 'tx-0' (00000000583d1ad8): auto cleanup kobject_del kobject: 'tx-0' (00000000583d1ad8): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000008930463f): kobject_cleanup, parent (null) kobject: 'queues' (000000008930463f): calling ktype release kobject: 'queues' (000000008930463f): kset_release kobject: 'queues': free name kobject: 'lo' (0000000025ee23ef): kobject_uevent_env kobject: 'lo' (0000000025ee23ef): fill_kobj_path: path = '/devices/virtual/net/lo' kobject: 'tunl0' (0000000062f85ca3): kobject_cleanup, parent (null) kobject: 'tunl0' (0000000062f85ca3): auto cleanup 'remove' event kobject: 'tunl0' (0000000062f85ca3): kobject_uevent_env kobject: 'tunl0' (0000000062f85ca3): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tunl0' (0000000062f85ca3): calling ktype release kobject: 'tunl0': free name kobject: 'lo' (0000000025ee23ef): kobject_cleanup, parent (null) kobject: 'lo' (0000000025ee23ef): calling ktype release kobject: 'lo': free name kobject: 'rx-0' (000000009f860011): kobject_cleanup, parent 000000008afd1ca5 kobject: 'rx-0' (000000009f860011): auto cleanup 'remove' event kobject: 'rx-0' (000000009f860011): kobject_uevent_env