vcan0: MTU too low for tipc bearer Enabling of bearer rejected, failed to enable media vcan0: MTU too low for tipc bearer Enabling of bearer rejected, failed to enable media ====================================================== WARNING: possible circular locking dependency detected netlink: 'syz-executor0': attribute type 25 has an invalid length. 5.0.0-rc4+ #50 Not tainted ------------------------------------------------------ syz-executor4/2351 is trying to acquire lock: 00000000e60af695 (&ovl_i_mutex_dir_key[depth]#2){++++}, at: inode_lock_shared include/linux/fs.h:767 [inline] 00000000e60af695 (&ovl_i_mutex_dir_key[depth]#2){++++}, at: lookup_slow+0x4a/0x80 fs/namei.c:1687 kobject: 'kvm' (00000000f9245b72): fill_kobj_path: path = '/devices/virtual/misc/kvm' but task is already holding lock: 0000000098757dc1 (&sig->cred_guard_mutex){+.+.}, at: __do_sys_perf_event_open+0x9c3/0x2f00 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+0x12f/0x1670 kernel/locking/mutex.c:1072 mutex_lock_killable_nested+0x16/0x20 kernel/locking/mutex.c:1102 lock_trace+0x4a/0xe0 fs/proc/base.c:384 proc_pid_stack+0x1e6/0x430 fs/proc/base.c:434 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 -> #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 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 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 splice_direct_to_actor+0x31b/0x9d0 fs/splice.c:957 do_splice_direct+0x2c7/0x420 fs/splice.c:1066 do_sendfile+0x61a/0xe60 fs/read_write.c:1436 __do_sys_sendfile64 fs/read_write.c:1497 [inline] __se_sys_sendfile64 fs/read_write.c:1483 [inline] __x64_sys_sendfile64+0x1f8/0x240 fs/read_write.c:1483 do_syscall_64+0x1a3/0x800 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+0x20b/0x360 fs/super.c:1389 sb_start_write include/linux/fs.h:1602 [inline] mnt_want_write+0x3f/0xc0 fs/namespace.c:357 ovl_want_write+0x76/0xa0 fs/overlayfs/util.c:24 ovl_create_object+0x146/0x3b0 fs/overlayfs/dir.c:599 ovl_create+0x28/0x30 fs/overlayfs/dir.c:630 lookup_open+0x1332/0x1b80 fs/namei.c:3234 do_last fs/namei.c:3324 [inline] path_openat+0x1983/0x5650 fs/namei.c:3534 do_filp_open+0x26f/0x370 fs/namei.c:3564 do_sys_open+0x59a/0x7c0 fs/open.c:1063 __do_sys_open fs/open.c:1081 [inline] __se_sys_open fs/open.c:1076 [inline] __x64_sys_open+0x7e/0xc0 fs/open.c:1076 do_syscall_64+0x1a3/0x800 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #0 (&ovl_i_mutex_dir_key[depth]#2){++++}: lock_acquire+0x1db/0x570 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+0x4a/0x80 fs/namei.c:1687 walk_component+0x8e5/0x26a0 fs/namei.c:1810 lookup_last fs/namei.c:2273 [inline] path_lookupat.isra.0+0x1f5/0xba0 fs/namei.c:2318 filename_lookup+0x27a/0x530 fs/namei.c:2348 kern_path+0x36/0x40 fs/namei.c:2434 create_local_trace_uprobe+0x93/0x610 kernel/trace/trace_uprobe.c:1357 perf_uprobe_init+0x1a2/0x290 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.0+0x20bf/0x3520 kernel/events/core.c:10074 perf_event_alloc kernel/events/core.c:10430 [inline] __do_sys_perf_event_open+0xbb5/0x2f00 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+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: &ovl_i_mutex_dir_key[depth]#2 --> &p->lock --> &sig->cred_guard_mutex Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&sig->cred_guard_mutex); lock(&p->lock); kobject: 'loop5' (00000000ba2878dd): kobject_uevent_env lock(&sig->cred_guard_mutex); lock(&ovl_i_mutex_dir_key[depth]#2); *** DEADLOCK *** 2 locks held by syz-executor4/2351: #0: 0000000098757dc1 (&sig->cred_guard_mutex){+.+.}, at: __do_sys_perf_event_open+0x9c3/0x2f00 kernel/events/core.c:10511 #1: 00000000f4738815 (&pmus_srcu){....}, at: perf_event_alloc.part.0+0x10c1/0x3520 kernel/events/core.c:10070 stack backtrace: CPU: 0 PID: 2351 Comm: syz-executor4 Not tainted 5.0.0-rc4+ #50 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 kobject: 'loop5' (00000000ba2878dd): fill_kobj_path: path = '/devices/virtual/block/loop5' 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 down_read+0x8d/0x120 kernel/locking/rwsem.c:24 kobject: 'loop5' (00000000ba2878dd): kobject_uevent_env inode_lock_shared include/linux/fs.h:767 [inline] lookup_slow+0x4a/0x80 fs/namei.c:1687 kobject: 'loop5' (00000000ba2878dd): fill_kobj_path: path = '/devices/virtual/block/loop5' walk_component+0x8e5/0x26a0 fs/namei.c:1810 lookup_last fs/namei.c:2273 [inline] path_lookupat.isra.0+0x1f5/0xba0 fs/namei.c:2318 filename_lookup+0x27a/0x530 fs/namei.c:2348 kern_path+0x36/0x40 fs/namei.c:2434 create_local_trace_uprobe+0x93/0x610 kernel/trace/trace_uprobe.c:1357 perf_uprobe_init+0x1a2/0x290 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 kobject: 'loop5' (00000000ba2878dd): kobject_uevent_env perf_init_event kernel/events/core.c:9801 [inline] perf_event_alloc.part.0+0x20bf/0x3520 kernel/events/core.c:10074 kobject: 'loop5' (00000000ba2878dd): fill_kobj_path: path = '/devices/virtual/block/loop5' cgroup: fork rejected by pids controller in /syz5 perf_event_alloc kernel/events/core.c:10430 [inline] __do_sys_perf_event_open+0xbb5/0x2f00 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 netlink: 'syz-executor1': attribute type 25 has an invalid length. do_syscall_64+0x1a3/0x800 arch/x86/entry/common.c:290 kobject: 'loop5' (00000000ba2878dd): kobject_uevent_env entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x458089 kobject: 'loop5' (00000000ba2878dd): fill_kobj_path: path = '/devices/virtual/block/loop5' 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:00007fd1e24bec78 EFLAGS: 00000246 ORIG_RAX: 000000000000012a RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458089 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 netlink: 'syz-executor0': attribute type 25 has an invalid length. RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffffffffffff R11: 0000000000000246 R12: 00007fd1e24bf6d4 R13: 00000000004c46a5 R14: 00000000004d7ca8 R15: 00000000ffffffff kobject: 'loop2' (000000007b44e11b): kobject_uevent_env kobject: 'loop2' (000000007b44e11b): fill_kobj_path: path = '/devices/virtual/block/loop2' overlayfs: './file0' not a directory kobject: 'loop3' (0000000068d11daf): kobject_uevent_env kobject: 'loop3' (0000000068d11daf): fill_kobj_path: path = '/devices/virtual/block/loop3' net_ratelimit: 16 callbacks suppressed protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 netlink: 'syz-executor0': attribute type 25 has an invalid length. vcan0: MTU too low for tipc bearer netlink: 'syz-executor1': attribute type 25 has an invalid length. Enabling of bearer rejected, failed to enable media kobject: 'loop4' (00000000ea7aefb5): kobject_uevent_env vcan0: MTU too low for tipc bearer kobject: 'loop4' (00000000ea7aefb5): fill_kobj_path: path = '/devices/virtual/block/loop4' Enabling of bearer rejected, failed to enable media kobject: 'loop3' (0000000068d11daf): kobject_uevent_env kobject: 'loop3' (0000000068d11daf): fill_kobj_path: path = '/devices/virtual/block/loop3' netlink: 'syz-executor0': attribute type 25 has an invalid length. netlink: 'syz-executor1': attribute type 25 has an invalid length. kobject: 'loop2' (000000007b44e11b): kobject_uevent_env kobject: 'loop2' (000000007b44e11b): fill_kobj_path: path = '/devices/virtual/block/loop2' vcan0: MTU too low for tipc bearer kobject: 'loop4' (00000000ea7aefb5): kobject_uevent_env Enabling of bearer rejected, failed to enable media kobject: 'loop4' (00000000ea7aefb5): fill_kobj_path: path = '/devices/virtual/block/loop4' vcan0: MTU too low for tipc bearer kobject: 'loop3' (0000000068d11daf): kobject_uevent_env Enabling of bearer rejected, failed to enable media protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'loop3' (0000000068d11daf): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (00000000ba2878dd): kobject_uevent_env kobject: 'nr0' (00000000c03de668): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop5' (00000000ba2878dd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'nr0' (00000000c03de668): kobject_uevent_env kobject: 'nr0' (00000000c03de668): fill_kobj_path: path = '/devices/virtual/net/nr0' kobject: 'queues' (000000004a073b90): kobject_add_internal: parent: 'nr0', set: '' kobject: 'loop2' (000000007b44e11b): kobject_uevent_env kobject: 'queues' (000000004a073b90): kobject_uevent_env kobject: 'loop2' (000000007b44e11b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'queues' (000000004a073b90): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000074b848a7): kobject_add_internal: parent: 'queues', set: 'queues' protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'rx-0' (0000000074b848a7): kobject_uevent_env kobject: 'rx-0' (0000000074b848a7): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/rx-0' kobject: 'tx-0' (00000000be6e429f): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000be6e429f): kobject_uevent_env kobject: 'tx-0' (00000000be6e429f): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/tx-0' vcan0: MTU too low for tipc bearer Enabling of bearer rejected, failed to enable media kobject: 'loop3' (0000000068d11daf): kobject_uevent_env kobject: 'loop3' (0000000068d11daf): fill_kobj_path: path = '/devices/virtual/block/loop3' device nr0 entered promiscuous mode vcan0: MTU too low for tipc bearer kobject: 'loop5' (00000000ba2878dd): kobject_uevent_env Enabling of bearer rejected, failed to enable media kobject: 'loop5' (00000000ba2878dd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000007b44e11b): kobject_uevent_env kobject: 'loop2' (000000007b44e11b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000ba2878dd): kobject_uevent_env kobject: 'loop5' (00000000ba2878dd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (0000000074b848a7): kobject_cleanup, parent 000000004a073b90 kobject: 'rx-0' (0000000074b848a7): auto cleanup 'remove' event kobject: 'rx-0' (0000000074b848a7): kobject_uevent_env kobject: 'rx-0' (0000000074b848a7): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/rx-0' kobject: 'rx-0' (0000000074b848a7): auto cleanup kobject_del kobject: 'rx-0' (0000000074b848a7): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000be6e429f): kobject_cleanup, parent 000000004a073b90 kobject: 'tx-0' (00000000be6e429f): auto cleanup 'remove' event kobject: 'tx-0' (00000000be6e429f): kobject_uevent_env kobject: 'tx-0' (00000000be6e429f): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/tx-0' kobject: 'tx-0' (00000000be6e429f): auto cleanup kobject_del kobject: 'tx-0' (00000000be6e429f): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000004a073b90): kobject_cleanup, parent (null) kobject: 'queues' (000000004a073b90): calling ktype release kobject: 'queues' (000000004a073b90): kset_release kobject: 'queues': free name kobject: 'nr0' (00000000c03de668): kobject_uevent_env kobject: 'nr0' (00000000c03de668): fill_kobj_path: path = '/devices/virtual/net/nr0' kobject: 'loop3' (0000000068d11daf): kobject_uevent_env kobject: 'loop3' (0000000068d11daf): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'nr0' (00000000c03de668): kobject_cleanup, parent (null) kobject: 'nr0' (00000000c03de668): calling ktype release kobject: 'nr0': free name kobject: 'loop4' (00000000ea7aefb5): kobject_uevent_env kobject: 'loop4' (00000000ea7aefb5): fill_kobj_path: path = '/devices/virtual/block/loop4' vcan0: MTU too low for tipc bearer Enabling of bearer rejected, failed to enable media kobject: 'nr0' (00000000a7da9faf): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop3' (0000000068d11daf): kobject_uevent_env kobject: 'nr0' (00000000a7da9faf): kobject_uevent_env kobject: 'loop3' (0000000068d11daf): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'nr0' (00000000a7da9faf): fill_kobj_path: path = '/devices/virtual/net/nr0' kobject: 'queues' (000000008beaa0e2): kobject_add_internal: parent: 'nr0', set: '' kobject: 'queues' (000000008beaa0e2): kobject_uevent_env kobject: 'queues' (000000008beaa0e2): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000026680006): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000026680006): kobject_uevent_env kobject: 'rx-0' (0000000026680006): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/rx-0' kobject: 'loop5' (00000000ba2878dd): kobject_uevent_env kobject: 'tx-0' (0000000058726960): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop5' (00000000ba2878dd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0' (0000000058726960): kobject_uevent_env kobject: 'tx-0' (0000000058726960): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/tx-0' vcan0: MTU too low for tipc bearer Enabling of bearer rejected, failed to enable media device nr0 entered promiscuous mode kobject: 'loop2' (000000007b44e11b): kobject_uevent_env kobject: 'loop2' (000000007b44e11b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (0000000068d11daf): kobject_uevent_env kobject: 'loop3' (0000000068d11daf): fill_kobj_path: path = '/devices/virtual/block/loop3' protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'rx-0' (0000000026680006): kobject_cleanup, parent 000000008beaa0e2 kobject: 'rx-0' (0000000026680006): auto cleanup 'remove' event kobject: 'rx-0' (0000000026680006): kobject_uevent_env kobject: 'rx-0' (0000000026680006): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/rx-0' kobject: 'rx-0' (0000000026680006): auto cleanup kobject_del kobject: 'rx-0' (0000000026680006): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (0000000058726960): kobject_cleanup, parent 000000008beaa0e2 kobject: 'tx-0' (0000000058726960): auto cleanup 'remove' event kobject: 'tx-0' (0000000058726960): kobject_uevent_env kobject: 'tx-0' (0000000058726960): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/tx-0' kobject: 'tx-0' (0000000058726960): auto cleanup kobject_del kobject: 'tx-0' (0000000058726960): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000008beaa0e2): kobject_cleanup, parent (null) kobject: 'queues' (000000008beaa0e2): calling ktype release kobject: 'queues' (000000008beaa0e2): kset_release kobject: 'queues': free name kobject: 'nr0' (00000000a7da9faf): kobject_uevent_env kobject: 'nr0' (00000000a7da9faf): fill_kobj_path: path = '/devices/virtual/net/nr0' kobject: 'nr0' (00000000a7da9faf): kobject_cleanup, parent (null) kobject: 'nr0' (00000000a7da9faf): calling ktype release kobject: 'nr0': free name kobject: 'loop4' (00000000ea7aefb5): kobject_uevent_env kobject: 'loop4' (00000000ea7aefb5): fill_kobj_path: path = '/devices/virtual/block/loop4' vcan0: MTU too low for tipc bearer Enabling of bearer rejected, failed to enable media kobject: 'nr0' (00000000fd836ed9): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'nr0' (00000000fd836ed9): kobject_uevent_env kobject: 'nr0' (00000000fd836ed9): fill_kobj_path: path = '/devices/virtual/net/nr0' kobject: 'queues' (00000000bdc6cccf): kobject_add_internal: parent: 'nr0', set: '' kobject: 'loop3' (0000000068d11daf): kobject_uevent_env kobject: 'loop3' (0000000068d11daf): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'queues' (00000000bdc6cccf): kobject_uevent_env kobject: 'queues' (00000000bdc6cccf): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000d7de0a3e): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop5' (00000000ba2878dd): kobject_uevent_env kobject: 'rx-0' (00000000d7de0a3e): kobject_uevent_env kobject: 'loop5' (00000000ba2878dd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (00000000d7de0a3e): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/rx-0' kobject: 'tx-0' (0000000024eff91c): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000024eff91c): kobject_uevent_env kobject: 'loop3' (0000000068d11daf): kobject_uevent_env kobject: 'tx-0' (0000000024eff91c): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/tx-0' kobject: 'loop3' (0000000068d11daf): fill_kobj_path: path = '/devices/virtual/block/loop3' vcan0: MTU too low for tipc bearer Enabling of bearer rejected, failed to enable media device nr0 entered promiscuous mode kobject: 'loop5' (00000000ba2878dd): kobject_uevent_env kobject: 'loop5' (00000000ba2878dd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000007b44e11b): kobject_uevent_env kobject: 'loop2' (000000007b44e11b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (00000000d7de0a3e): kobject_cleanup, parent 00000000bdc6cccf kobject: 'rx-0' (00000000d7de0a3e): auto cleanup 'remove' event kobject: 'rx-0' (00000000d7de0a3e): kobject_uevent_env kobject: 'rx-0' (00000000d7de0a3e): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/rx-0' kobject: 'rx-0' (00000000d7de0a3e): auto cleanup kobject_del kobject: 'rx-0' (00000000d7de0a3e): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (0000000024eff91c): kobject_cleanup, parent 00000000bdc6cccf kobject: 'tx-0' (0000000024eff91c): auto cleanup 'remove' event kobject: 'tx-0' (0000000024eff91c): kobject_uevent_env kobject: 'tx-0' (0000000024eff91c): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/tx-0' kobject: 'tx-0' (0000000024eff91c): auto cleanup kobject_del kobject: 'tx-0' (0000000024eff91c): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000bdc6cccf): kobject_cleanup, parent (null) kobject: 'queues' (00000000bdc6cccf): calling ktype release kobject: 'queues' (00000000bdc6cccf): kset_release kobject: 'queues': free name kobject: 'nr0' (00000000fd836ed9): kobject_uevent_env kobject: 'nr0' (00000000fd836ed9): fill_kobj_path: path = '/devices/virtual/net/nr0' vcan0: MTU too low for tipc bearer Enabling of bearer rejected, failed to enable media vcan0: MTU too low for tipc bearer Enabling of bearer rejected, failed to enable media kobject: 'loop2' (000000007b44e11b): kobject_uevent_env kobject: 'loop2' (000000007b44e11b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'nr0' (00000000fd836ed9): kobject_cleanup, parent (null) kobject: 'nr0' (00000000fd836ed9): calling ktype release kobject: 'nr0': free name kobject: 'loop4' (00000000ea7aefb5): kobject_uevent_env kobject: 'loop4' (00000000ea7aefb5): fill_kobj_path: path = '/devices/virtual/block/loop4' vcan0: MTU too low for tipc bearer Enabling of bearer rejected, failed to enable media kobject: 'nr0' (00000000825d5649): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop3' (0000000068d11daf): kobject_uevent_env kobject: 'loop3' (0000000068d11daf): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'nr0' (00000000825d5649): kobject_uevent_env validate_nla: 14 callbacks suppressed netlink: 'syz-executor0': attribute type 25 has an invalid length. kobject: 'nr0' (00000000825d5649): fill_kobj_path: path = '/devices/virtual/net/nr0' kobject: 'loop5' (00000000ba2878dd): kobject_uevent_env kobject: 'loop5' (00000000ba2878dd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'queues' (00000000d01f040d): kobject_add_internal: parent: 'nr0', set: '' kobject: 'queues' (00000000d01f040d): kobject_uevent_env kobject: 'loop5' (00000000ba2878dd): kobject_uevent_env kobject: 'queues' (00000000d01f040d): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop5' (00000000ba2878dd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (000000004dd4e348): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000004dd4e348): kobject_uevent_env kobject: 'rx-0' (000000004dd4e348): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/rx-0' kobject: 'tx-0' (00000000a28c1ff1): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000a28c1ff1): kobject_uevent_env kobject: 'tx-0' (00000000a28c1ff1): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/tx-0' vcan0: MTU too low for tipc bearer Enabling of bearer rejected, failed to enable media device nr0 entered promiscuous mode kobject: 'loop2' (000000007b44e11b): kobject_uevent_env kobject: 'loop2' (000000007b44e11b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (0000000068d11daf): kobject_uevent_env kobject: 'loop3' (0000000068d11daf): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (000000004dd4e348): kobject_cleanup, parent 00000000d01f040d kobject: 'rx-0' (000000004dd4e348): auto cleanup 'remove' event kobject: 'rx-0' (000000004dd4e348): kobject_uevent_env kobject: 'rx-0' (000000004dd4e348): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/rx-0' kobject: 'rx-0' (000000004dd4e348): auto cleanup kobject_del kobject: 'rx-0' (000000004dd4e348): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000a28c1ff1): kobject_cleanup, parent 00000000d01f040d kobject: 'tx-0' (00000000a28c1ff1): auto cleanup 'remove' event kobject: 'tx-0' (00000000a28c1ff1): kobject_uevent_env kobject: 'tx-0' (00000000a28c1ff1): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/tx-0' kobject: 'tx-0' (00000000a28c1ff1): auto cleanup kobject_del kobject: 'tx-0' (00000000a28c1ff1): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000d01f040d): kobject_cleanup, parent (null) kobject: 'queues' (00000000d01f040d): calling ktype release kobject: 'queues' (00000000d01f040d): kset_release kobject: 'queues': free name kobject: 'nr0' (00000000825d5649): kobject_uevent_env kobject: 'nr0' (00000000825d5649): fill_kobj_path: path = '/devices/virtual/net/nr0' kobject: 'batman_adv' (00000000f235ce67): kobject_uevent_env kobject: 'batman_adv' (00000000f235ce67): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (00000000f235ce67): kobject_cleanup, parent (null) kobject: 'batman_adv' (00000000f235ce67): calling ktype release kobject: (00000000f235ce67): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (00000000fd3e4ed6): kobject_cleanup, parent 0000000066dc79f2 kobject: 'rx-0' (00000000fd3e4ed6): auto cleanup 'remove' event kobject: 'rx-0' (00000000fd3e4ed6): kobject_uevent_env kobject: 'rx-0' (00000000fd3e4ed6): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/rx-0' kobject: 'rx-0' (00000000fd3e4ed6): auto cleanup kobject_del kobject: 'rx-0' (00000000fd3e4ed6): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000a5bd492c): kobject_cleanup, parent 0000000066dc79f2 kobject: 'tx-0' (00000000a5bd492c): auto cleanup 'remove' event kobject: 'tx-0' (00000000a5bd492c): kobject_uevent_env kobject: 'tx-0' (00000000a5bd492c): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/tx-0' kobject: 'tx-0' (00000000a5bd492c): auto cleanup kobject_del kobject: 'tx-0' (00000000a5bd492c): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000066dc79f2): kobject_cleanup, parent (null) kobject: 'queues' (0000000066dc79f2): calling ktype release kobject: 'queues' (0000000066dc79f2): kset_release kobject: 'queues': free name kobject: 'syz_tun' (00000000f535f0ef): kobject_uevent_env kobject: 'syz_tun' (00000000f535f0ef): fill_kobj_path: path = '/devices/virtual/net/syz_tun' kobject: 'nr0' (00000000825d5649): kobject_cleanup, parent (null) kobject: 'nr0' (00000000825d5649): calling ktype release kobject: 'nr0': free name kobject: 'syz_tun' (00000000f535f0ef): kobject_cleanup, parent (null) kobject: 'syz_tun' (00000000f535f0ef): calling ktype release vcan0: MTU too low for tipc bearer netlink: 'syz-executor0': attribute type 25 has an invalid length. kobject: 'loop4' (00000000ea7aefb5): kobject_uevent_env Enabling of bearer rejected, failed to enable media kobject: 'loop4' (00000000ea7aefb5): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'syz_tun': free name netlink: 'syz-executor0': attribute type 25 has an invalid length. netlink: 'syz-executor0': attribute type 25 has an invalid length. kobject: 'loop5' (00000000ba2878dd): kobject_uevent_env kobject: 'loop5' (00000000ba2878dd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (00000000165adefd): kobject_cleanup, parent 00000000a301b576 kobject: 'rx-0' (00000000165adefd): auto cleanup 'remove' event kobject: 'rx-0' (00000000165adefd): kobject_uevent_env kobject: 'rx-0' (00000000165adefd): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000165adefd): auto cleanup kobject_del kobject: 'rx-0' (00000000165adefd): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000002313adee): kobject_cleanup, parent 00000000a301b576 kobject: 'tx-0' (000000002313adee): auto cleanup 'remove' event kobject: 'tx-0' (000000002313adee): kobject_uevent_env kobject: 'tx-0' (000000002313adee): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000002313adee): auto cleanup kobject_del kobject: 'tx-0' (000000002313adee): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000a301b576): kobject_cleanup, parent (null) kobject: 'queues' (00000000a301b576): calling ktype release kobject: 'queues' (00000000a301b576): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (00000000693cc6ee): kobject_uevent_env kobject: 'ip6gre0' (00000000693cc6ee): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'batman_adv' (00000000fa213704): kobject_uevent_env kobject: 'batman_adv' (00000000fa213704): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (00000000fa213704): kobject_cleanup, parent (null) kobject: 'batman_adv' (00000000fa213704): calling ktype release kobject: (00000000fa213704): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (00000000a6386a61): kobject_cleanup, parent 00000000b2e5f861 kobject: 'rx-0' (00000000a6386a61): auto cleanup 'remove' event kobject: 'rx-0' (00000000a6386a61): kobject_uevent_env kobject: 'rx-0' (00000000a6386a61): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000a6386a61): auto cleanup kobject_del kobject: 'rx-0' (00000000a6386a61): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000dcb674e3): kobject_cleanup, parent 00000000b2e5f861 kobject: 'tx-0' (00000000dcb674e3): auto cleanup 'remove' event kobject: 'tx-0' (00000000dcb674e3): kobject_uevent_env kobject: 'tx-0' (00000000dcb674e3): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000dcb674e3): auto cleanup kobject_del kobject: 'tx-0' (00000000dcb674e3): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000b2e5f861): kobject_cleanup, parent (null) kobject: 'queues' (00000000b2e5f861): calling ktype release kobject: 'queues' (00000000b2e5f861): kset_release kobject: 'queues': free name kobject: 'ip6gretap0' (000000008bcf7e78): kobject_uevent_env kobject: 'ip6gretap0' (000000008bcf7e78): kobject_uevent_env: uevent_suppress caused the event to drop! vcan0: MTU too low for tipc bearer Enabling of bearer rejected, failed to enable media kobject: 'nr0' (00000000ef99a195): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'nr0' (00000000ef99a195): kobject_uevent_env kobject: 'nr0' (00000000ef99a195): fill_kobj_path: path = '/devices/virtual/net/nr0' kobject: 'loop2' (000000007b44e11b): kobject_uevent_env kobject: 'queues' (000000005d161206): kobject_add_internal: parent: 'nr0', set: '' kobject: 'loop2' (000000007b44e11b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'queues' (000000005d161206): kobject_uevent_env kobject: 'queues' (000000005d161206): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000001e32a5b7): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000001e32a5b7): kobject_uevent_env kobject: 'rx-0' (000000001e32a5b7): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/rx-0' kobject: 'tx-0' (000000007a928ca4): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000007a928ca4): kobject_uevent_env kobject: 'tx-0' (000000007a928ca4): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/tx-0' kobject: 'rx-0' (000000001e32a5b7): kobject_cleanup, parent 000000005d161206 kobject: 'rx-0' (000000001e32a5b7): auto cleanup 'remove' event kobject: 'rx-0' (000000001e32a5b7): kobject_uevent_env kobject: 'rx-0' (000000001e32a5b7): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/rx-0' kobject: 'rx-0' (000000001e32a5b7): auto cleanup kobject_del kobject: 'rx-0' (000000001e32a5b7): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000007a928ca4): kobject_cleanup, parent 000000005d161206 kobject: 'tx-0' (000000007a928ca4): auto cleanup 'remove' event kobject: 'tx-0' (000000007a928ca4): kobject_uevent_env kobject: 'tx-0' (000000007a928ca4): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/tx-0' kobject: 'tx-0' (000000007a928ca4): auto cleanup kobject_del kobject: 'tx-0' (000000007a928ca4): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000005d161206): kobject_cleanup, parent (null) kobject: 'queues' (000000005d161206): calling ktype release kobject: 'queues' (000000005d161206): kset_release kobject: 'queues': free name kobject: 'nr0' (00000000ef99a195): kobject_uevent_env kobject: 'nr0' (00000000ef99a195): fill_kobj_path: path = '/devices/virtual/net/nr0' IPVS: ftp: loaded support on port[0] = 21 kobject: 'ip6gre0' (00000000693cc6ee): kobject_cleanup, parent (null) kobject: 'lo' (000000006ed16758): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6gre0' (00000000693cc6ee): auto cleanup 'remove' event kobject: 'lo' (000000006ed16758): kobject_uevent_env kobject: 'ip6gre0' (00000000693cc6ee): kobject_uevent_env kobject: 'lo' (000000006ed16758): fill_kobj_path: path = '/devices/virtual/net/lo' kobject: 'ip6gre0' (00000000693cc6ee): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'queues' (00000000f3516793): kobject_add_internal: parent: 'lo', set: '' kobject: 'ip6gre0' (00000000693cc6ee): calling ktype release kobject: 'ip6gre0': free name kobject: 'queues' (00000000f3516793): kobject_uevent_env kobject: 'queues' (00000000f3516793): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000007d64c145): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000007d64c145): kobject_uevent_env kobject: 'rx-0' (000000007d64c145): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0' kobject: 'tx-0' (00000000701ad696): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000701ad696): kobject_uevent_env kobject: 'tx-0' (00000000701ad696): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0' kobject: 'nr0' (00000000ef99a195): kobject_cleanup, parent (null) kobject: 'tunl0' (0000000033439e56): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'tunl0' (0000000033439e56): kobject_uevent_env kobject: 'tunl0' (0000000033439e56): fill_kobj_path: path = '/devices/virtual/net/tunl0' kobject: 'nr0' (00000000ef99a195): calling ktype release kobject: 'queues' (00000000cbc05b5d): kobject_add_internal: parent: 'tunl0', set: '' kobject: 'queues' (00000000cbc05b5d): kobject_uevent_env kobject: 'nr0': free name kobject: 'queues' (00000000cbc05b5d): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000068b02bdd): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000068b02bdd): kobject_uevent_env kobject: 'rx-0' (0000000068b02bdd): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0' kobject: 'tx-0' (000000003e02a055): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop4' (00000000ea7aefb5): kobject_uevent_env kobject: 'loop4' (00000000ea7aefb5): fill_kobj_path: path = '/devices/virtual/block/loop4' netlink: 'syz-executor0': attribute type 25 has an invalid length. kobject: 'tx-0' (000000003e02a055): kobject_uevent_env kobject: 'tx-0' (000000003e02a055): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0' kobject: 'ip6gretap0' (000000008bcf7e78): kobject_cleanup, parent (null) kobject: 'nr0' (00000000c86f1b38): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6gretap0' (000000008bcf7e78): auto cleanup 'remove' event netlink: 'syz-executor0': attribute type 25 has an invalid length. kobject: 'nr0' (00000000c86f1b38): kobject_uevent_env kobject: 'loop5' (00000000ba2878dd): kobject_uevent_env kobject: 'ip6gretap0' (000000008bcf7e78): kobject_uevent_env kobject: 'loop5' (00000000ba2878dd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'nr0' (00000000c86f1b38): fill_kobj_path: path = '/devices/virtual/net/nr0' kobject: 'queues' (0000000047cd11fc): kobject_add_internal: parent: 'nr0', set: '' kobject: 'ip6gretap0' (000000008bcf7e78): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'queues' (0000000047cd11fc): kobject_uevent_env kobject: 'queues' (0000000047cd11fc): kobject_uevent_env: filter function caused the event to drop! kobject: 'ip6gretap0' (000000008bcf7e78): calling ktype release kobject: 'rx-0' (000000008314a42a): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'ip6gretap0': free name kobject: 'rx-0' (000000008314a42a): kobject_uevent_env kobject: 'rx-0' (000000008314a42a): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/rx-0' kobject: 'tx-0' (000000004b4aa0f3): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop5' (00000000ba2878dd): kobject_uevent_env kobject: 'tx-0' (000000004b4aa0f3): kobject_uevent_env kobject: 'loop5' (00000000ba2878dd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0' (000000004b4aa0f3): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/tx-0' vcan0: MTU too low for tipc bearer Enabling of bearer rejected, failed to enable media kobject: 'gre0' (0000000056e0f0d9): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gre0' (0000000056e0f0d9): kobject_uevent_env kobject: 'gre0' (0000000056e0f0d9): fill_kobj_path: path = '/devices/virtual/net/gre0' kobject: 'queues' (000000002be51922): kobject_add_internal: parent: 'gre0', set: '' net_ratelimit: 16 callbacks suppressed protocol 88fb is buggy, dev hsr_slave_0 kobject: 'queues' (000000002be51922): kobject_uevent_env protocol 88fb is buggy, dev hsr_slave_1 kobject: 'queues' (000000002be51922): kobject_uevent_env: filter function caused the event to drop! protocol 88fb is buggy, dev hsr_slave_0 kobject: 'rx-0' (00000000b811c048): kobject_add_internal: parent: 'queues', set: 'queues' protocol 88fb is buggy, dev hsr_slave_1 kobject: 'rx-0' (00000000b811c048): kobject_uevent_env kobject: 'rx-0' (00000000b811c048): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0' kobject: 'tx-0' (00000000ed14b2cd): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000ed14b2cd): kobject_uevent_env kobject: 'tx-0' (00000000ed14b2cd): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0' kobject: 'gretap0' (00000000cb102a20): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gretap0' (00000000cb102a20): kobject_uevent_env kobject: 'gretap0' (00000000cb102a20): fill_kobj_path: path = '/devices/virtual/net/gretap0' kobject: 'queues' (000000006b68596a): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'queues' (000000006b68596a): kobject_uevent_env kobject: 'queues' (000000006b68596a): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000b6bb4860): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000b6bb4860): kobject_uevent_env kobject: 'rx-0' (00000000b6bb4860): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0' kobject: 'tx-0' (00000000c55b8cdf): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000c55b8cdf): kobject_uevent_env kobject: 'tx-0' (00000000c55b8cdf): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0' kobject: 'batman_adv' (00000000703bcd48): kobject_add_internal: parent: 'gretap0', set: '' device nr0 entered promiscuous mode protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'rx-0' (0000000082f29e72): kobject_cleanup, parent 000000002d8d6f99 kobject: 'rx-0' (0000000082f29e72): auto cleanup 'remove' event kobject: 'rx-0' (0000000082f29e72): kobject_uevent_env kobject: 'rx-0' (0000000082f29e72): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000082f29e72): auto cleanup kobject_del kobject: 'rx-0' (0000000082f29e72): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000993fe735): kobject_cleanup, parent 000000002d8d6f99 kobject: 'tx-0' (00000000993fe735): auto cleanup 'remove' event kobject: 'tx-0' (00000000993fe735): kobject_uevent_env kobject: 'tx-0' (00000000993fe735): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000993fe735): auto cleanup kobject_del kobject: 'tx-0' (00000000993fe735): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000002d8d6f99): kobject_cleanup, parent (null) kobject: 'queues' (000000002d8d6f99): calling ktype release kobject: 'queues' (000000002d8d6f99): kset_release kobject: 'queues': free name kobject: 'ip6tnl0' (000000005d21209f): kobject_uevent_env kobject: 'ip6tnl0' (000000005d21209f): kobject_uevent_env: uevent_suppress caused the event to drop! vcan0: MTU too low for tipc bearer Enabling of bearer rejected, failed to enable media kobject: 'erspan0' (000000002b7c4c1d): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'erspan0' (000000002b7c4c1d): kobject_uevent_env kobject: 'erspan0' (000000002b7c4c1d): fill_kobj_path: path = '/devices/virtual/net/erspan0' kobject: 'queues' (0000000010b6490f): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'loop2' (000000007b44e11b): kobject_uevent_env kobject: 'queues' (0000000010b6490f): kobject_uevent_env kobject: 'loop2' (000000007b44e11b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'queues' (0000000010b6490f): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000037a8d4c1): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000037a8d4c1): kobject_uevent_env kobject: 'rx-0' (0000000037a8d4c1): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0' kobject: 'tx-0' (00000000ec80a8c1): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000ec80a8c1): kobject_uevent_env kobject: 'tx-0' (00000000ec80a8c1): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0' kobject: 'batman_adv' (00000000c01cb8e1): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'ip_vti0' (000000003d462d15): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip_vti0' (000000003d462d15): kobject_uevent_env kobject: 'ip_vti0' (000000003d462d15): fill_kobj_path: path = '/devices/virtual/net/ip_vti0' kobject: 'queues' (00000000a869f335): kobject_add_internal: parent: 'ip_vti0', set: '' kobject: 'queues' (00000000a869f335): kobject_uevent_env protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'queues' (00000000a869f335): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000039f3c610): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000039f3c610): kobject_uevent_env kobject: 'rx-0' (0000000039f3c610): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0' kobject: 'tx-0' (00000000f733089f): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000f733089f): kobject_uevent_env kobject: 'tx-0' (00000000f733089f): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0' kobject: 'ip6_vti0' (00000000e44dcbd7): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6_vti0' (00000000e44dcbd7): kobject_uevent_env kobject: 'ip6_vti0' (00000000e44dcbd7): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0' kobject: 'queues' (000000007b42c8d8): kobject_add_internal: parent: 'ip6_vti0', set: '' kobject: 'queues' (000000007b42c8d8): kobject_uevent_env kobject: 'queues' (000000007b42c8d8): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000003ddcc777): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000003ddcc777): kobject_uevent_env kobject: 'rx-0' (000000003ddcc777): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/rx-0' kobject: 'tx-0' (00000000e3988b87): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000e3988b87): kobject_uevent_env kobject: 'tx-0' (00000000e3988b87): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/tx-0' protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'rx-0' (000000008314a42a): kobject_cleanup, parent 0000000047cd11fc kobject: 'rx-0' (000000008314a42a): auto cleanup 'remove' event kobject: 'rx-0' (000000008314a42a): kobject_uevent_env kobject: 'rx-0' (000000008314a42a): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/rx-0' kobject: 'rx-0' (000000008314a42a): auto cleanup kobject_del kobject: 'rx-0' (000000008314a42a): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000004b4aa0f3): kobject_cleanup, parent 0000000047cd11fc kobject: 'tx-0' (000000004b4aa0f3): auto cleanup 'remove' event kobject: 'tx-0' (000000004b4aa0f3): kobject_uevent_env kobject: 'tx-0' (000000004b4aa0f3): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/tx-0' kobject: 'tx-0' (000000004b4aa0f3): auto cleanup kobject_del kobject: 'tx-0' (000000004b4aa0f3): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000047cd11fc): kobject_cleanup, parent (null) kobject: 'queues' (0000000047cd11fc): calling ktype release kobject: 'queues' (0000000047cd11fc): kset_release kobject: 'queues': free name kobject: 'nr0' (00000000c86f1b38): kobject_uevent_env kobject: 'nr0' (00000000c86f1b38): fill_kobj_path: path = '/devices/virtual/net/nr0' kobject: 'ip6tnl0' (000000005d21209f): kobject_cleanup, parent (null) kobject: 'sit0' (00000000851ba08a): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6tnl0' (000000005d21209f): auto cleanup 'remove' event kobject: 'sit0' (00000000851ba08a): kobject_uevent_env kobject: 'ip6tnl0' (000000005d21209f): kobject_uevent_env kobject: 'sit0' (00000000851ba08a): fill_kobj_path: path = '/devices/virtual/net/sit0' kobject: 'ip6tnl0' (000000005d21209f): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'queues' (00000000369c8fc4): kobject_add_internal: parent: 'sit0', set: '' kobject: 'ip6tnl0' (000000005d21209f): calling ktype release kobject: 'queues' (00000000369c8fc4): kobject_uevent_env kobject: 'ip6tnl0': free name kobject: 'queues' (00000000369c8fc4): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000008568e000): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000008568e000): kobject_uevent_env kobject: 'rx-0' (000000008568e000): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/rx-0' kobject: 'tx-0' (00000000cdf01cdf): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000cdf01cdf): kobject_uevent_env kobject: 'tx-0' (00000000cdf01cdf): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/tx-0' kobject: 'nr0' (00000000c86f1b38): kobject_cleanup, parent (null) kobject: 'nr0' (00000000c86f1b38): calling ktype release kobject: 'nr0': free name kobject: 'loop4' (00000000ea7aefb5): kobject_uevent_env kobject: 'loop4' (00000000ea7aefb5): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (000000002a285f48): kobject_cleanup, parent 00000000006521b1 kobject: 'rx-0' (000000002a285f48): auto cleanup 'remove' event kobject: 'rx-0' (000000002a285f48): kobject_uevent_env kobject: 'rx-0' (000000002a285f48): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000002a285f48): auto cleanup kobject_del kobject: 'rx-0' (000000002a285f48): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000006d39610d): kobject_cleanup, parent 00000000006521b1 kobject: 'tx-0' (000000006d39610d): auto cleanup 'remove' event kobject: 'tx-0' (000000006d39610d): kobject_uevent_env kobject: 'tx-0' (000000006d39610d): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000006d39610d): auto cleanup kobject_del kobject: 'tx-0' (000000006d39610d): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000006521b1): kobject_cleanup, parent (null) kobject: 'queues' (00000000006521b1): calling ktype release kobject: 'queues' (00000000006521b1): kset_release kobject: 'queues': free name kobject: 'sit0' (00000000afbd4ccb): kobject_uevent_env kobject: 'sit0' (00000000afbd4ccb): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6tnl0' (0000000079632323): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6tnl0' (0000000079632323): kobject_uevent_env kobject: 'ip6tnl0' (0000000079632323): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0' kobject: 'queues' (000000007c7af0b4): kobject_add_internal: parent: 'ip6tnl0', set: '' kobject: 'queues' (000000007c7af0b4): kobject_uevent_env kobject: 'queues' (000000007c7af0b4): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000b4527bda): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000b4527bda): kobject_uevent_env kobject: 'rx-0' (00000000b4527bda): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0/queues/rx-0' kobject: 'tx-0' (000000007ac2a4fa): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000007ac2a4fa): kobject_uevent_env kobject: 'tx-0' (000000007ac2a4fa): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0/queues/tx-0' kobject: 'ip6gre0' (00000000860c4382): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6gre0' (00000000860c4382): kobject_uevent_env kobject: 'ip6gre0' (00000000860c4382): fill_kobj_path: path = '/devices/virtual/net/ip6gre0' kobject: 'queues' (000000005ff3d5ff): kobject_add_internal: parent: 'ip6gre0', set: '' kobject: 'queues' (000000005ff3d5ff): kobject_uevent_env kobject: 'queues' (000000005ff3d5ff): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000079bc73ec): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000079bc73ec): kobject_uevent_env kobject: 'rx-0' (0000000079bc73ec): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/rx-0' kobject: 'tx-0' (000000004700dac5): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000004700dac5): kobject_uevent_env kobject: 'tx-0' (000000004700dac5): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/tx-0' kobject: 'sit0' (00000000afbd4ccb): kobject_cleanup, parent (null) kobject: 'syz_tun' (0000000093704f3f): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'sit0' (00000000afbd4ccb): auto cleanup 'remove' event kobject: 'syz_tun' (0000000093704f3f): kobject_uevent_env kobject: 'sit0' (00000000afbd4ccb): kobject_uevent_env kobject: 'syz_tun' (0000000093704f3f): fill_kobj_path: path = '/devices/virtual/net/syz_tun' kobject: 'sit0' (00000000afbd4ccb): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'queues' (000000009c28c47c): kobject_add_internal: parent: 'syz_tun', set: '' kobject: 'sit0' (00000000afbd4ccb): calling ktype release kobject: 'queues' (000000009c28c47c): kobject_uevent_env kobject: 'sit0': free name kobject: 'queues' (000000009c28c47c): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000e7f9d4a9): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000e7f9d4a9): kobject_uevent_env kobject: 'rx-0' (00000000e7f9d4a9): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/rx-0' kobject: 'tx-0' (0000000018c8e9af): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000018c8e9af): kobject_uevent_env kobject: 'tx-0' (0000000018c8e9af): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/tx-0' kobject: 'batman_adv' (00000000969dbd86): kobject_add_internal: parent: 'syz_tun', set: '' kobject: 'rx-0' (000000003d29e875): kobject_cleanup, parent 000000003fd839ae kobject: 'rx-0' (000000003d29e875): auto cleanup 'remove' event kobject: 'rx-0' (000000003d29e875): kobject_uevent_env kobject: 'rx-0' (000000003d29e875): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000003d29e875): auto cleanup kobject_del kobject: 'rx-0' (000000003d29e875): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000a1677cc8): kobject_cleanup, parent 000000003fd839ae kobject: 'tx-0' (00000000a1677cc8): auto cleanup 'remove' event kobject: 'tx-0' (00000000a1677cc8): kobject_uevent_env kobject: 'tx-0' (00000000a1677cc8): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000a1677cc8): auto cleanup kobject_del kobject: 'tx-0' (00000000a1677cc8): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000003fd839ae): kobject_cleanup, parent (null) kobject: 'queues' (000000003fd839ae): calling ktype release kobject: 'queues' (000000003fd839ae): kset_release kobject: 'queues': free name kobject: 'ip6_vti0' (00000000a3e9ac6b): kobject_uevent_env kobject: 'ip6_vti0' (00000000a3e9ac6b): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6gretap0' (00000000b3b99a18): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6gretap0' (00000000b3b99a18): kobject_uevent_env kobject: 'ip6gretap0' (00000000b3b99a18): fill_kobj_path: path = '/devices/virtual/net/ip6gretap0' kobject: 'queues' (000000006104773b): kobject_add_internal: parent: 'ip6gretap0', set: '' kobject: 'queues' (000000006104773b): kobject_uevent_env kobject: 'queues' (000000006104773b): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000085223d3c): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000085223d3c): kobject_uevent_env kobject: 'rx-0' (0000000085223d3c): fill_kobj_path: path = '/devices/virtual/net/ip6gretap0/queues/rx-0' kobject: 'tx-0' (000000001d9fdd3a): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000001d9fdd3a): kobject_uevent_env kobject: 'tx-0' (000000001d9fdd3a): fill_kobj_path: path = '/devices/virtual/net/ip6gretap0/queues/tx-0' kobject: 'batman_adv' (00000000d183edb0): kobject_add_internal: parent: 'ip6gretap0', set: '' kobject: 'ip6_vti0' (00000000a3e9ac6b): kobject_cleanup, parent (null) kobject: 'bridge0' (00000000d29ec79a): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6_vti0' (00000000a3e9ac6b): auto cleanup 'remove' event kobject: 'bridge0' (00000000d29ec79a): kobject_uevent_env kobject: 'ip6_vti0' (00000000a3e9ac6b): kobject_uevent_env kobject: 'bridge0' (00000000d29ec79a): fill_kobj_path: path = '/devices/virtual/net/bridge0' kobject: 'ip6_vti0' (00000000a3e9ac6b): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'queues' (00000000e7bf8ad0): kobject_add_internal: parent: 'bridge0', set: '' kobject: 'ip6_vti0' (00000000a3e9ac6b): calling ktype release kobject: 'queues' (00000000e7bf8ad0): kobject_uevent_env kobject: 'ip6_vti0': free name kobject: 'queues' (00000000e7bf8ad0): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000008134f43): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000008134f43): kobject_uevent_env kobject: 'rx-0' (0000000008134f43): fill_kobj_path: path = '/devices/virtual/net/bridge0/queues/rx-0' kobject: 'tx-0' (00000000221e2a45): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000221e2a45): kobject_uevent_env kobject: 'tx-0' (00000000221e2a45): fill_kobj_path: path = '/devices/virtual/net/bridge0/queues/tx-0' kobject: 'brif' (000000007dfe5ad5): kobject_add_internal: parent: 'bridge0', set: '' kobject: 'batman_adv' (0000000044f21554): kobject_add_internal: parent: 'bridge0', set: '' kobject: 'rx-0' (000000003b32d431): kobject_cleanup, parent 000000001bf4863e kobject: 'rx-0' (000000003b32d431): auto cleanup 'remove' event kobject: 'rx-0' (000000003b32d431): kobject_uevent_env kobject: 'rx-0' (000000003b32d431): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000003b32d431): auto cleanup kobject_del kobject: 'rx-0' (000000003b32d431): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000002e7e1c84): kobject_cleanup, parent 000000001bf4863e kobject: 'tx-0' (000000002e7e1c84): auto cleanup 'remove' event kobject: 'tx-0' (000000002e7e1c84): kobject_uevent_env kobject: 'tx-0' (000000002e7e1c84): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000002e7e1c84): auto cleanup kobject_del kobject: 'tx-0' (000000002e7e1c84): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000001bf4863e): kobject_cleanup, parent (null) kobject: 'queues' (000000001bf4863e): calling ktype release kobject: 'queues' (000000001bf4863e): kset_release kobject: 'queues': free name kobject: 'ip_vti0' (000000003a3cd30a): kobject_uevent_env kobject: 'ip_vti0' (000000003a3cd30a): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'vcan0' (00000000f9ea8d2b): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'vcan0' (00000000f9ea8d2b): kobject_uevent_env kobject: 'vcan0' (00000000f9ea8d2b): fill_kobj_path: path = '/devices/virtual/net/vcan0' kobject: 'queues' (00000000da15e953): kobject_add_internal: parent: 'vcan0', set: '' kobject: 'queues' (00000000da15e953): kobject_uevent_env kobject: 'queues' (00000000da15e953): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000a972d57d): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000a972d57d): kobject_uevent_env kobject: 'rx-0' (00000000a972d57d): fill_kobj_path: path = '/devices/virtual/net/vcan0/queues/rx-0' kobject: 'tx-0' (00000000a92e3d02): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000a92e3d02): kobject_uevent_env kobject: 'tx-0' (00000000a92e3d02): fill_kobj_path: path = '/devices/virtual/net/vcan0/queues/tx-0' kobject: 'ip_vti0' (000000003a3cd30a): kobject_cleanup, parent (null) kobject: 'ip_vti0' (000000003a3cd30a): auto cleanup 'remove' event kobject: 'bond0' (0000000059db7e25): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip_vti0' (000000003a3cd30a): kobject_uevent_env kobject: 'ip_vti0' (000000003a3cd30a): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip_vti0' (000000003a3cd30a): calling ktype release kobject: 'bond0' (0000000059db7e25): kobject_uevent_env kobject: 'ip_vti0': free name kobject: 'bond0' (0000000059db7e25): fill_kobj_path: path = '/devices/virtual/net/bond0' kobject: 'queues' (00000000b574212a): kobject_add_internal: parent: 'bond0', set: '' kobject: 'queues' (00000000b574212a): kobject_uevent_env kobject: 'queues' (00000000b574212a): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000b736b8b3): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000b736b8b3): kobject_uevent_env kobject: 'rx-0' (00000000b736b8b3): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-0' kobject: 'rx-1' (00000000e41d3f20): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-1' (00000000e41d3f20): kobject_uevent_env kobject: 'rx-1' (00000000e41d3f20): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-1'