protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 protocol 88fb is buggy, dev hsr_slave_1 ====================================================== WARNING: possible circular locking dependency detected 5.0.0-rc8 #87 Not tainted ------------------------------------------------------ syz-executor.0/14441 is trying to acquire lock: 000000007520995c (&sb->s_type->i_mutex_key#12){+.+.}, at: inode_lock include/linux/fs.h:757 [inline] 000000007520995c (&sb->s_type->i_mutex_key#12){+.+.}, at: shmem_fallocate+0x15a/0xc60 mm/shmem.c:2633 but task is already holding lock: 00000000fa9f7d05 (ashmem_mutex){+.+.}, at: ashmem_shrink_scan+0x66/0x4f0 drivers/staging/android/ashmem.c:448 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #2 (ashmem_mutex){+.+.}: __mutex_lock_common kernel/locking/mutex.c:925 [inline] __mutex_lock+0xf7/0x1310 kernel/locking/mutex.c:1072 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087 ashmem_mmap+0x55/0x520 drivers/staging/android/ashmem.c:361 call_mmap include/linux/fs.h:1868 [inline] mmap_region+0xc37/0x1760 mm/mmap.c:1786 do_mmap+0x8e2/0x1080 mm/mmap.c:1559 do_mmap_pgoff include/linux/mm.h:2379 [inline] vm_mmap_pgoff+0x1c5/0x230 mm/util.c:350 ksys_mmap_pgoff+0x4aa/0x630 mm/mmap.c:1609 __do_sys_mmap arch/x86/kernel/sys_x86_64.c:100 [inline] __se_sys_mmap arch/x86/kernel/sys_x86_64.c:91 [inline] __x64_sys_mmap+0xe9/0x1b0 arch/x86/kernel/sys_x86_64.c:91 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #1 (&mm->mmap_sem){++++}: down_read+0x3b/0x90 kernel/locking/rwsem.c:24 do_user_addr_fault arch/x86/mm/fault.c:1426 [inline] __do_page_fault+0x9c2/0xd60 arch/x86/mm/fault.c:1541 do_page_fault+0x71/0x581 arch/x86/mm/fault.c:1572 page_fault+0x1e/0x30 arch/x86/entry/entry_64.S:1143 fault_in_pages_readable include/linux/pagemap.h:603 [inline] iov_iter_fault_in_readable+0x1ba/0x450 lib/iov_iter.c:425 generic_perform_write+0x195/0x530 mm/filemap.c:3198 __generic_file_write_iter+0x25e/0x630 mm/filemap.c:3333 generic_file_write_iter+0x360/0x610 mm/filemap.c:3361 call_write_iter include/linux/fs.h:1863 [inline] new_sync_write fs/read_write.c:474 [inline] __vfs_write+0x613/0x8e0 fs/read_write.c:487 vfs_write+0x20c/0x580 fs/read_write.c:549 ksys_pwrite64+0x183/0x1c0 fs/read_write.c:652 __do_sys_pwrite64 fs/read_write.c:662 [inline] __se_sys_pwrite64 fs/read_write.c:659 [inline] __x64_sys_pwrite64+0x97/0xf0 fs/read_write.c:659 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #0 (&sb->s_type->i_mutex_key#12){+.+.}: lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3841 down_write+0x38/0x90 kernel/locking/rwsem.c:70 inode_lock include/linux/fs.h:757 [inline] shmem_fallocate+0x15a/0xc60 mm/shmem.c:2633 ashmem_shrink_scan drivers/staging/android/ashmem.c:455 [inline] ashmem_shrink_scan+0x1d7/0x4f0 drivers/staging/android/ashmem.c:439 ashmem_ioctl+0x2f0/0x11a0 drivers/staging/android/ashmem.c:797 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:509 [inline] do_vfs_ioctl+0xd6e/0x1390 fs/ioctl.c:696 ksys_ioctl+0xab/0xd0 fs/ioctl.c:713 __do_sys_ioctl fs/ioctl.c:720 [inline] __se_sys_ioctl fs/ioctl.c:718 [inline] __x64_sys_ioctl+0x73/0xb0 fs/ioctl.c:718 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe other info that might help us debug this: Chain exists of: &sb->s_type->i_mutex_key#12 --> &mm->mmap_sem --> ashmem_mutex Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(ashmem_mutex); lock(&mm->mmap_sem); lock(ashmem_mutex); lock(&sb->s_type->i_mutex_key#12); *** DEADLOCK *** 1 lock held by syz-executor.0/14441: #0: 00000000fa9f7d05 (ashmem_mutex){+.+.}, at: ashmem_shrink_scan+0x66/0x4f0 drivers/staging/android/ashmem.c:448 stack backtrace: CPU: 1 PID: 14441 Comm: syz-executor.0 Not tainted 5.0.0-rc8 #87 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+0x172/0x1f0 lib/dump_stack.c:113 print_circular_bug.isra.0.cold+0x1cc/0x28f kernel/locking/lockdep.c:1224 check_prev_add kernel/locking/lockdep.c:1866 [inline] check_prevs_add kernel/locking/lockdep.c:1979 [inline] validate_chain kernel/locking/lockdep.c:2350 [inline] __lock_acquire+0x2f00/0x4700 kernel/locking/lockdep.c:3338 kobject: 'loop4' (00000000036c13af): kobject_uevent_env lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3841 down_write+0x38/0x90 kernel/locking/rwsem.c:70 kobject: 'loop4' (00000000036c13af): fill_kobj_path: path = '/devices/virtual/block/loop4' inode_lock include/linux/fs.h:757 [inline] shmem_fallocate+0x15a/0xc60 mm/shmem.c:2633 kobject: 'loop2' (000000000a67413e): kobject_uevent_env kobject: 'loop2' (000000000a67413e): fill_kobj_path: path = '/devices/virtual/block/loop2' ashmem_shrink_scan drivers/staging/android/ashmem.c:455 [inline] ashmem_shrink_scan+0x1d7/0x4f0 drivers/staging/android/ashmem.c:439 ashmem_ioctl+0x2f0/0x11a0 drivers/staging/android/ashmem.c:797 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:509 [inline] do_vfs_ioctl+0xd6e/0x1390 fs/ioctl.c:696 ksys_ioctl+0xab/0xd0 fs/ioctl.c:713 __do_sys_ioctl fs/ioctl.c:720 [inline] __se_sys_ioctl fs/ioctl.c:718 [inline] __x64_sys_ioctl+0x73/0xb0 fs/ioctl.c:718 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x457e29 Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f07ba2e6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457e29 RDX: 0000000000000000 RSI: 000000000000770a RDI: 0000000000000003 RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f07ba2e76d4 R13: 00000000004bf0a2 R14: 00000000004d0a40 R15: 00000000ffffffff kobject: 'loop5' (0000000093abf1ca): kobject_uevent_env protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'loop5' (0000000093abf1ca): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (00000000864955f9): kobject_uevent_env kobject: 'loop0' (00000000864955f9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (0000000046729004): kobject_uevent_env kobject: 'loop3' (0000000046729004): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (00000000036c13af): kobject_uevent_env kobject: 'loop4' (00000000036c13af): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (00000000864955f9): kobject_uevent_env kobject: 'loop0' (00000000864955f9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (00000000036c13af): kobject_uevent_env kobject: 'loop4' (00000000036c13af): fill_kobj_path: path = '/devices/virtual/block/loop4' protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'loop5' (0000000093abf1ca): kobject_uevent_env kobject: 'loop5' (0000000093abf1ca): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (0000000046729004): kobject_uevent_env kobject: 'loop3' (0000000046729004): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (0000000059f0b07e): kobject_uevent_env kobject: 'loop1' (0000000059f0b07e): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000036c13af): kobject_uevent_env kobject: 'loop4' (00000000036c13af): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (00000000864955f9): kobject_uevent_env kobject: 'loop0' (00000000864955f9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (0000000059f0b07e): kobject_uevent_env protocol 88fb is buggy, dev hsr_slave_0 kobject: 'loop1' (0000000059f0b07e): fill_kobj_path: path = '/devices/virtual/block/loop1' protocol 88fb is buggy, dev hsr_slave_1 kobject: 'loop2' (000000000a67413e): kobject_uevent_env kobject: 'loop2' (000000000a67413e): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (00000000036c13af): kobject_uevent_env kobject: 'loop4' (00000000036c13af): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (0000000059f0b07e): kobject_uevent_env kobject: 'loop1' (0000000059f0b07e): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (00000000864955f9): kobject_uevent_env kobject: 'loop0' (00000000864955f9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (000000000a67413e): kobject_uevent_env kobject: 'loop2' (000000000a67413e): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (0000000046729004): kobject_uevent_env kobject: 'loop3' (0000000046729004): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (00000000864955f9): kobject_uevent_env kobject: 'loop0' (00000000864955f9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (00000000036c13af): kobject_uevent_env kobject: 'loop4' (00000000036c13af): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (0000000093abf1ca): kobject_uevent_env kobject: 'loop5' (0000000093abf1ca): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (00000000864955f9): kobject_uevent_env kobject: 'loop0' (00000000864955f9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (0000000093abf1ca): kobject_uevent_env kobject: 'loop5' (0000000093abf1ca): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000000a67413e): kobject_uevent_env kobject: 'loop2' (000000000a67413e): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (0000000046729004): kobject_uevent_env kobject: 'loop3' (0000000046729004): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (0000000059f0b07e): kobject_uevent_env kobject: 'loop1' (0000000059f0b07e): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000036c13af): kobject_uevent_env kobject: 'loop4' (00000000036c13af): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (00000000864955f9): kobject_uevent_env kobject: 'loop0' (00000000864955f9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (0000000093abf1ca): kobject_uevent_env kobject: 'loop5' (0000000093abf1ca): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000036c13af): kobject_uevent_env kobject: 'loop4' (00000000036c13af): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (0000000046729004): kobject_uevent_env kobject: 'loop3' (0000000046729004): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (0000000059f0b07e): kobject_uevent_env kobject: 'loop1' (0000000059f0b07e): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (000000000a67413e): kobject_uevent_env kobject: 'loop2' (000000000a67413e): fill_kobj_path: path = '/devices/virtual/block/loop2' audit: type=1804 audit(1551082457.558:457): pid=14575 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir513851428/syzkaller.CsKZiu/995/bus" dev="sda1" ino=16765 res=1 kobject: 'loop2' (000000000a67413e): kobject_uevent_env kobject: 'loop2' (000000000a67413e): fill_kobj_path: path = '/devices/virtual/block/loop2' IPVS: ftp: loaded support on port[0] = 21 kobject: 'lo' (00000000a7b26c2b): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'lo' (00000000a7b26c2b): kobject_uevent_env kobject: 'lo' (00000000a7b26c2b): fill_kobj_path: path = '/devices/virtual/net/lo' kobject: 'queues' (0000000096523e45): kobject_add_internal: parent: 'lo', set: '' kobject: 'queues' (0000000096523e45): kobject_uevent_env kobject: 'queues' (0000000096523e45): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000075deccca): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000075deccca): kobject_uevent_env kobject: 'rx-0' (0000000075deccca): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0' kobject: 'tx-0' (00000000b02f1855): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop0' (00000000864955f9): kobject_uevent_env kobject: 'tx-0' (00000000b02f1855): kobject_uevent_env kobject: 'tx-0' (00000000b02f1855): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0' audit: type=1804 audit(1551082457.938:458): pid=14585 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir513851428/syzkaller.CsKZiu/995/bus" dev="sda1" ino=16765 res=1 kobject: 'tunl0' (000000001b54f235): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop0' (00000000864955f9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'tunl0' (000000001b54f235): kobject_uevent_env kobject: 'tunl0' (000000001b54f235): fill_kobj_path: path = '/devices/virtual/net/tunl0' kobject: 'queues' (00000000d654c494): kobject_add_internal: parent: 'tunl0', set: '' kobject: 'queues' (00000000d654c494): kobject_uevent_env kobject: 'queues' (00000000d654c494): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000b7f23e1b): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop5' (0000000093abf1ca): kobject_uevent_env audit: type=1804 audit(1551082457.998:459): pid=14589 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir513851428/syzkaller.CsKZiu/995/bus" dev="sda1" ino=16765 res=1 kobject: 'rx-0' (00000000b7f23e1b): kobject_uevent_env kobject: 'rx-0' (00000000b7f23e1b): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0' kobject: 'tx-0' (00000000569ded72): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop5' (0000000093abf1ca): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0' (00000000569ded72): kobject_uevent_env kobject: 'tx-0' (00000000569ded72): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0' kobject: 'loop2' (000000000a67413e): kobject_uevent_env kobject: 'gre0' (0000000016284620): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gre0' (0000000016284620): kobject_uevent_env kobject: 'loop2' (000000000a67413e): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'gre0' (0000000016284620): fill_kobj_path: path = '/devices/virtual/net/gre0' kobject: 'queues' (00000000d55acdaa): kobject_add_internal: parent: 'gre0', set: '' kobject: 'queues' (00000000d55acdaa): kobject_uevent_env audit: type=1804 audit(1551082458.228:460): pid=14596 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir513851428/syzkaller.CsKZiu/996/bus" dev="sda1" ino=16765 res=1 kobject: 'queues' (00000000d55acdaa): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000dca9f2e1): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000dca9f2e1): kobject_uevent_env kobject: 'rx-0' (00000000dca9f2e1): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0' kobject: 'loop5' (0000000093abf1ca): kobject_uevent_env kobject: 'tx-0' (00000000ab855e62): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop5' (0000000093abf1ca): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0' (00000000ab855e62): kobject_uevent_env audit: type=1804 audit(1551082458.348:461): pid=14600 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir988657398/syzkaller.YOBwzZ/929/bus" dev="sda1" ino=16930 res=1 kobject: 'tx-0' (00000000ab855e62): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0' kobject: 'loop3' (0000000046729004): kobject_uevent_env kobject: 'gretap0' (0000000033796f9f): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gretap0' (0000000033796f9f): kobject_uevent_env kobject: 'gretap0' (0000000033796f9f): fill_kobj_path: path = '/devices/virtual/net/gretap0' kobject: 'queues' (00000000bbb22558): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'queues' (00000000bbb22558): kobject_uevent_env kobject: 'queues' (00000000bbb22558): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000009861660): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000009861660): kobject_uevent_env kobject: 'loop3' (0000000046729004): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (0000000009861660): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0' kobject: 'loop5' (0000000093abf1ca): kobject_uevent_env kobject: 'tx-0' (0000000078d89120): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop5' (0000000093abf1ca): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0' (0000000078d89120): kobject_uevent_env kobject: 'loop4' (00000000036c13af): kobject_uevent_env IPVS: ftp: loaded support on port[0] = 21 kobject: 'tx-0' (0000000078d89120): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0' kobject: 'loop4' (00000000036c13af): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'batman_adv' (00000000f7370aba): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'erspan0' (00000000069a1fb6): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'erspan0' (00000000069a1fb6): kobject_uevent_env kobject: 'loop5' (0000000093abf1ca): kobject_uevent_env kobject: 'erspan0' (00000000069a1fb6): fill_kobj_path: path = '/devices/virtual/net/erspan0' kobject: 'queues' (00000000099de8d6): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'loop5' (0000000093abf1ca): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'queues' (00000000099de8d6): kobject_uevent_env kobject: 'queues' (00000000099de8d6): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000bff2edcf): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000bff2edcf): kobject_uevent_env kobject: 'loop5' (0000000093abf1ca): kobject_uevent_env kobject: 'rx-0' (00000000bff2edcf): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0' kobject: 'tx-0' (00000000f33d1dfe): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000f33d1dfe): kobject_uevent_env kobject: 'tx-0' (00000000f33d1dfe): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0' kobject: 'loop5' (0000000093abf1ca): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'batman_adv' (0000000047815007): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'ip_vti0' (00000000b9724ff5): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip_vti0' (00000000b9724ff5): kobject_uevent_env kobject: 'ip_vti0' (00000000b9724ff5): fill_kobj_path: path = '/devices/virtual/net/ip_vti0' kobject: 'queues' (00000000b1f2f1b7): kobject_add_internal: parent: 'ip_vti0', set: '' kobject: 'queues' (00000000b1f2f1b7): kobject_uevent_env kobject: 'loop1' (0000000059f0b07e): kobject_uevent_env kobject: 'queues' (00000000b1f2f1b7): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000875e2a42): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop1' (0000000059f0b07e): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'rx-0' (00000000875e2a42): kobject_uevent_env kobject: 'loop4' (00000000036c13af): kobject_uevent_env net_ratelimit: 18 callbacks suppressed protocol 88fb is buggy, dev hsr_slave_0 kobject: 'loop4' (00000000036c13af): fill_kobj_path: path = '/devices/virtual/block/loop4' protocol 88fb is buggy, dev hsr_slave_1 kobject: 'loop0' (00000000864955f9): kobject_uevent_env kobject: 'rx-0' (00000000875e2a42): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0' kobject: 'tx-0' (00000000d7f81fa7): kobject_add_internal: parent: 'queues', set: 'queues' audit: type=1804 audit(1551082458.988:462): pid=14620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir513851428/syzkaller.CsKZiu/997/bus" dev="sda1" ino=16834 res=1 kobject: 'tx-0' (00000000d7f81fa7): kobject_uevent_env kobject: 'loop0' (00000000864955f9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (0000000093abf1ca): kobject_uevent_env kobject: 'loop5' (0000000093abf1ca): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0' (00000000d7f81fa7): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0' kobject: 'rx-0' (00000000875e2a42): kobject_cleanup, parent 00000000b1f2f1b7 kobject: 'rx-0' (00000000875e2a42): auto cleanup 'remove' event kobject: 'rx-0' (00000000875e2a42): kobject_uevent_env kobject: 'rx-0' (00000000875e2a42): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0' kobject: 'rx-0' (00000000875e2a42): auto cleanup kobject_del kobject: 'rx-0' (00000000875e2a42): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000d7f81fa7): kobject_cleanup, parent 00000000b1f2f1b7 kobject: 'tx-0' (00000000d7f81fa7): auto cleanup 'remove' event kobject: 'tx-0' (00000000d7f81fa7): kobject_uevent_env kobject: 'tx-0' (00000000d7f81fa7): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0' kobject: 'tx-0' (00000000d7f81fa7): auto cleanup kobject_del kobject: 'tx-0' (00000000d7f81fa7): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000b1f2f1b7): kobject_cleanup, parent (null) kobject: 'queues' (00000000b1f2f1b7): calling ktype release kobject: 'queues' (00000000b1f2f1b7): kset_release kobject: 'queues': free name kobject: 'ip_vti0' (00000000b9724ff5): kobject_uevent_env kobject: 'ip_vti0' (00000000b9724ff5): fill_kobj_path: path = '/devices/virtual/net/ip_vti0' protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'ip_vti0' (00000000b9724ff5): kobject_cleanup, parent (null) kobject: 'ip_vti0' (00000000b9724ff5): calling ktype release kobject: 'ip_vti0': free name kobject: 'batman_adv' (0000000047815007): kobject_uevent_env kobject: 'batman_adv' (0000000047815007): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (0000000047815007): kobject_cleanup, parent (null) kobject: 'batman_adv' (0000000047815007): calling ktype release kobject: (0000000047815007): dynamic_kobj_release protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'batman_adv': free name kobject: 'rx-0' (00000000bff2edcf): kobject_cleanup, parent 00000000099de8d6 kobject: 'rx-0' (00000000bff2edcf): auto cleanup 'remove' event kobject: 'rx-0' (00000000bff2edcf): kobject_uevent_env kobject: 'rx-0' (00000000bff2edcf): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0' kobject: 'rx-0' (00000000bff2edcf): auto cleanup kobject_del kobject: 'rx-0' (00000000bff2edcf): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000f33d1dfe): kobject_cleanup, parent 00000000099de8d6 kobject: 'tx-0' (00000000f33d1dfe): auto cleanup 'remove' event kobject: 'tx-0' (00000000f33d1dfe): kobject_uevent_env kobject: 'tx-0' (00000000f33d1dfe): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0' kobject: 'tx-0' (00000000f33d1dfe): auto cleanup kobject_del kobject: 'tx-0' (00000000f33d1dfe): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000099de8d6): kobject_cleanup, parent (null) kobject: 'queues' (00000000099de8d6): calling ktype release kobject: 'queues' (00000000099de8d6): kset_release kobject: 'queues': free name kobject: 'loop3' (0000000046729004): kobject_uevent_env kobject: 'loop3' (0000000046729004): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'erspan0' (00000000069a1fb6): kobject_uevent_env kobject: 'erspan0' (00000000069a1fb6): fill_kobj_path: path = '/devices/virtual/net/erspan0' kobject: 'erspan0' (00000000069a1fb6): kobject_cleanup, parent (null) kobject: 'erspan0' (00000000069a1fb6): calling ktype release kobject: 'erspan0': free name kobject: 'batman_adv' (00000000f7370aba): kobject_uevent_env kobject: 'batman_adv' (00000000f7370aba): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (00000000f7370aba): kobject_cleanup, parent (null) kobject: 'batman_adv' (00000000f7370aba): calling ktype release protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 protocol 88fb is buggy, dev hsr_slave_1 kobject: (00000000f7370aba): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (0000000009861660): kobject_cleanup, parent 00000000bbb22558 kobject: 'rx-0' (0000000009861660): auto cleanup 'remove' event kobject: 'rx-0' (0000000009861660): kobject_uevent_env kobject: 'rx-0' (0000000009861660): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0' kobject: 'rx-0' (0000000009861660): auto cleanup kobject_del kobject: 'rx-0' (0000000009861660): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (0000000078d89120): kobject_cleanup, parent 00000000bbb22558 kobject: 'tx-0' (0000000078d89120): auto cleanup 'remove' event kobject: 'tx-0' (0000000078d89120): kobject_uevent_env kobject: 'tx-0' (0000000078d89120): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0' kobject: 'tx-0' (0000000078d89120): auto cleanup kobject_del kobject: 'tx-0' (0000000078d89120): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000bbb22558): kobject_cleanup, parent (null) kobject: 'queues' (00000000bbb22558): calling ktype release kobject: 'queues' (00000000bbb22558): kset_release kobject: 'queues': free name kobject: 'gretap0' (0000000033796f9f): kobject_uevent_env kobject: 'gretap0' (0000000033796f9f): fill_kobj_path: path = '/devices/virtual/net/gretap0' kobject: 'gretap0' (0000000033796f9f): kobject_cleanup, parent (null) kobject: 'gretap0' (0000000033796f9f): calling ktype release kobject: 'gretap0': free name kobject: 'rx-0' (00000000dca9f2e1): kobject_cleanup, parent 00000000d55acdaa kobject: 'rx-0' (00000000dca9f2e1): auto cleanup 'remove' event kobject: 'rx-0' (00000000dca9f2e1): kobject_uevent_env kobject: 'rx-0' (00000000dca9f2e1): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0' kobject: 'rx-0' (00000000dca9f2e1): auto cleanup kobject_del kobject: 'rx-0' (00000000dca9f2e1): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000ab855e62): kobject_cleanup, parent 00000000d55acdaa kobject: 'tx-0' (00000000ab855e62): auto cleanup 'remove' event kobject: 'tx-0' (00000000ab855e62): kobject_uevent_env kobject: 'tx-0' (00000000ab855e62): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0' kobject: 'tx-0' (00000000ab855e62): auto cleanup kobject_del kobject: 'tx-0' (00000000ab855e62): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000d55acdaa): kobject_cleanup, parent (null) kobject: 'queues' (00000000d55acdaa): calling ktype release kobject: 'queues' (00000000d55acdaa): kset_release kobject: 'queues': free name kobject: 'gre0' (0000000016284620): kobject_uevent_env kobject: 'gre0' (0000000016284620): fill_kobj_path: path = '/devices/virtual/net/gre0' kobject: 'gre0' (0000000016284620): kobject_cleanup, parent (null) kobject: 'gre0' (0000000016284620): calling ktype release kobject: 'gre0': free name kobject: 'rx-0' (00000000b7f23e1b): kobject_cleanup, parent 00000000d654c494 kobject: 'rx-0' (00000000b7f23e1b): auto cleanup 'remove' event kobject: 'rx-0' (00000000b7f23e1b): kobject_uevent_env kobject: 'rx-0' (00000000b7f23e1b): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0' kobject: 'rx-0' (00000000b7f23e1b): auto cleanup kobject_del kobject: 'rx-0' (00000000b7f23e1b): calling ktype release kobject: 'rx-0': free name protocol 88fb is buggy, dev hsr_slave_0 kobject: 'tx-0' (00000000569ded72): kobject_cleanup, parent 00000000d654c494 kobject: 'tx-0' (00000000569ded72): auto cleanup 'remove' event kobject: 'tx-0' (00000000569ded72): kobject_uevent_env kobject: 'tx-0' (00000000569ded72): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0' kobject: 'tx-0' (00000000569ded72): auto cleanup kobject_del kobject: 'tx-0' (00000000569ded72): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000d654c494): kobject_cleanup, parent (null) kobject: 'queues' (00000000d654c494): calling ktype release kobject: 'queues' (00000000d654c494): kset_release kobject: 'queues': free name kobject: 'tunl0' (000000001b54f235): kobject_uevent_env kobject: 'tunl0' (000000001b54f235): fill_kobj_path: path = '/devices/virtual/net/tunl0' kobject: 'tunl0' (000000001b54f235): kobject_cleanup, parent (null) kobject: 'tunl0' (000000001b54f235): calling ktype release kobject: 'tunl0': free name kobject: 'rx-0' (0000000075deccca): kobject_cleanup, parent 0000000096523e45 kobject: 'rx-0' (0000000075deccca): auto cleanup 'remove' event kobject: 'rx-0' (0000000075deccca): kobject_uevent_env kobject: 'rx-0' (0000000075deccca): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0' kobject: 'rx-0' (0000000075deccca): auto cleanup kobject_del kobject: 'rx-0' (0000000075deccca): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000b02f1855): kobject_cleanup, parent 0000000096523e45 kobject: 'tx-0' (00000000b02f1855): auto cleanup 'remove' event kobject: 'tx-0' (00000000b02f1855): kobject_uevent_env kobject: 'tx-0' (00000000b02f1855): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0' kobject: 'tx-0' (00000000b02f1855): auto cleanup kobject_del kobject: 'tx-0' (00000000b02f1855): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000096523e45): kobject_cleanup, parent (null) kobject: 'queues' (0000000096523e45): calling ktype release kobject: 'queues' (0000000096523e45): kset_release kobject: 'queues': free name kobject: 'lo' (00000000a7b26c2b): kobject_uevent_env kobject: 'lo' (00000000a7b26c2b): fill_kobj_path: path = '/devices/virtual/net/lo' kobject: 'lo' (00000000a7b26c2b): kobject_cleanup, parent (null) kobject: 'lo' (00000000a7b26c2b): calling ktype release kobject: 'lo': free name kobject: 'loop2' (000000000a67413e): kobject_uevent_env kobject: 'loop2' (000000000a67413e): fill_kobj_path: path = '/devices/virtual/block/loop2' audit: type=1804 audit(1551082461.938:463): pid=14662 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir988657398/syzkaller.YOBwzZ/930/bus" dev="sda1" ino=17268 res=1 kobject: 'loop1' (0000000059f0b07e): kobject_uevent_env kobject: 'loop1' (0000000059f0b07e): fill_kobj_path: path = '/devices/virtual/block/loop1' IPVS: ftp: loaded support on port[0] = 21 kobject: 'lo' (00000000962a2074): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'lo' (00000000962a2074): kobject_uevent_env kobject: 'lo' (00000000962a2074): fill_kobj_path: path = '/devices/virtual/net/lo' kobject: 'queues' (00000000bf53b68b): kobject_add_internal: parent: 'lo', set: '' kobject: 'queues' (00000000bf53b68b): kobject_uevent_env audit: type=1804 audit(1551082461.958:464): pid=14664 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir513851428/syzkaller.CsKZiu/998/bus" dev="sda1" ino=17269 res=1 kobject: 'queues' (00000000bf53b68b): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000f2da3723): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000f2da3723): kobject_uevent_env kobject: 'rx-0' (00000000f2da3723): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0' kobject: 'tx-0' (00000000f855f9c8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000f855f9c8): kobject_uevent_env kobject: 'tx-0' (00000000f855f9c8): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0' kobject: 'tunl0' (00000000fb23b846): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop0' (00000000864955f9): kobject_uevent_env kobject: 'tunl0' (00000000fb23b846): kobject_uevent_env kobject: 'loop0' (00000000864955f9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'tunl0' (00000000fb23b846): fill_kobj_path: path = '/devices/virtual/net/tunl0' kobject: 'queues' (000000000c1d8e05): kobject_add_internal: parent: 'tunl0', set: '' kobject: 'queues' (000000000c1d8e05): kobject_uevent_env kobject: 'loop1' (0000000059f0b07e): kobject_uevent_env kobject: 'queues' (000000000c1d8e05): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000009dff45d1): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop1' (0000000059f0b07e): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'rx-0' (000000009dff45d1): kobject_uevent_env kobject: 'rx-0' (000000009dff45d1): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0' kobject: 'tx-0' (00000000499454c3): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000499454c3): kobject_uevent_env kobject: 'loop4' (00000000036c13af): kobject_uevent_env kobject: 'tx-0' (00000000499454c3): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0' audit: type=1804 audit(1551082462.448:465): pid=14678 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir988657398/syzkaller.YOBwzZ/931/bus" dev="sda1" ino=16850 res=1 kobject: 'gre0' (000000002d7e90d4): kobject_add_internal: parent: 'net', set: 'devices' IPVS: ftp: loaded support on port[0] = 21 kobject: 'loop4' (00000000036c13af): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'gre0' (000000002d7e90d4): kobject_uevent_env kobject: 'gre0' (000000002d7e90d4): fill_kobj_path: path = '/devices/virtual/net/gre0' kobject: 'queues' (00000000783e1a89): kobject_add_internal: parent: 'gre0', set: '' kobject: 'queues' (00000000783e1a89): kobject_uevent_env kobject: 'loop0' (00000000864955f9): kobject_uevent_env kobject: 'queues' (00000000783e1a89): kobject_uevent_env: filter function caused the event to drop! IPVS: ftp: loaded support on port[0] = 21 kobject: 'rx-0' (00000000c0ff6eb0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop0' (00000000864955f9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (00000000c0ff6eb0): kobject_uevent_env kobject: 'rx-0' (00000000c0ff6eb0): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0' kobject: 'tx-0' (00000000475a89ae): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000475a89ae): kobject_uevent_env kobject: 'tx-0' (00000000475a89ae): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0' IPVS: ftp: loaded support on port[0] = 21 kobject: 'gretap0' (00000000268d8ecb): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gretap0' (00000000268d8ecb): kobject_uevent_env kobject: 'loop5' (0000000093abf1ca): kobject_uevent_env kobject: 'gretap0' (00000000268d8ecb): fill_kobj_path: path = '/devices/virtual/net/gretap0' kobject: 'loop5' (0000000093abf1ca): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'queues' (0000000047c52096): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'queues' (0000000047c52096): kobject_uevent_env kobject: 'loop3' (0000000046729004): kobject_uevent_env kobject: 'loop3' (0000000046729004): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'queues' (0000000047c52096): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000ccfee98c): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000ccfee98c): kobject_uevent_env kobject: 'rx-0' (00000000ccfee98c): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0' kobject: 'tx-0' (00000000a56290c8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000a56290c8): kobject_uevent_env kobject: 'tx-0' (00000000a56290c8): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0' kobject: 'batman_adv' (000000001f283fe1): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'lo' (00000000b6307c86): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'lo' (00000000b6307c86): kobject_uevent_env kobject: 'lo' (00000000b6307c86): fill_kobj_path: path = '/devices/virtual/net/lo' kobject: 'queues' (0000000023518c3b): kobject_add_internal: parent: 'lo', set: '' kobject: 'queues' (0000000023518c3b): kobject_uevent_env kobject: 'queues' (0000000023518c3b): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000061bc879a): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000061bc879a): kobject_uevent_env kobject: 'rx-0' (0000000061bc879a): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0' kobject: 'tx-0' (0000000014372aca): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000014372aca): kobject_uevent_env kobject: 'tx-0' (0000000014372aca): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0' kobject: 'lo' (00000000acc26434): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'lo' (00000000acc26434): kobject_uevent_env kobject: 'lo' (00000000acc26434): fill_kobj_path: path = '/devices/virtual/net/lo' kobject: 'queues' (00000000a84e3be2): kobject_add_internal: parent: 'lo', set: '' kobject: 'queues' (00000000a84e3be2): kobject_uevent_env kobject: 'queues' (00000000a84e3be2): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000084c0c5d4): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000084c0c5d4): kobject_uevent_env kobject: 'rx-0' (0000000084c0c5d4): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0' kobject: 'tx-0' (00000000b24c37cd): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000b24c37cd): kobject_uevent_env kobject: 'tx-0' (00000000b24c37cd): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0' kobject: 'lo' (000000001f4b38e1): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'lo' (000000001f4b38e1): kobject_uevent_env kobject: 'lo' (000000001f4b38e1): fill_kobj_path: path = '/devices/virtual/net/lo' kobject: 'queues' (000000000927005c): kobject_add_internal: parent: 'lo', set: '' kobject: 'queues' (000000000927005c): kobject_uevent_env kobject: 'queues' (000000000927005c): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000002e0ae73b): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000002e0ae73b): kobject_uevent_env kobject: 'rx-0' (000000002e0ae73b): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0' kobject: 'tx-0' (00000000c7627879): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000c7627879): kobject_uevent_env kobject: 'tx-0' (00000000c7627879): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0' kobject: 'erspan0' (00000000115d95f1): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'erspan0' (00000000115d95f1): kobject_uevent_env kobject: 'erspan0' (00000000115d95f1): fill_kobj_path: path = '/devices/virtual/net/erspan0' kobject: 'queues' (0000000047d5c86b): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'queues' (0000000047d5c86b): kobject_uevent_env kobject: 'queues' (0000000047d5c86b): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000002114f81f): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000002114f81f): kobject_uevent_env kobject: 'rx-0' (000000002114f81f): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0' kobject: 'tx-0' (0000000033a78516): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000033a78516): kobject_uevent_env kobject: 'tx-0' (0000000033a78516): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0' kobject: 'batman_adv' (00000000669e5d4f): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'ip_vti0' (00000000c535b6dd): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip_vti0' (00000000c535b6dd): kobject_uevent_env kobject: 'ip_vti0' (00000000c535b6dd): fill_kobj_path: path = '/devices/virtual/net/ip_vti0' kobject: 'queues' (00000000b04160ad): kobject_add_internal: parent: 'ip_vti0', set: '' kobject: 'queues' (00000000b04160ad): kobject_uevent_env kobject: 'queues' (00000000b04160ad): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000085634ba1): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000085634ba1): kobject_uevent_env kobject: 'rx-0' (0000000085634ba1): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0' kobject: 'tx-0' (0000000062a2b0f7): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000062a2b0f7): kobject_uevent_env kobject: 'tx-0' (0000000062a2b0f7): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0' kobject: 'tunl0' (00000000f0627b5f): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'tunl0' (00000000f0627b5f): kobject_uevent_env kobject: 'tunl0' (00000000f0627b5f): fill_kobj_path: path = '/devices/virtual/net/tunl0' kobject: 'queues' (000000002bace6fd): kobject_add_internal: parent: 'tunl0', set: '' kobject: 'queues' (000000002bace6fd): kobject_uevent_env kobject: 'queues' (000000002bace6fd): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000d94c78df): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000d94c78df): kobject_uevent_env kobject: 'rx-0' (00000000d94c78df): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0' kobject: 'tx-0' (000000003947a3ac): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000003947a3ac): kobject_uevent_env kobject: 'tx-0' (000000003947a3ac): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0' kobject: 'tunl0' (00000000b1ce7481): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'tunl0' (00000000b1ce7481): kobject_uevent_env kobject: 'tunl0' (00000000b1ce7481): fill_kobj_path: path = '/devices/virtual/net/tunl0' kobject: 'loop5' (0000000093abf1ca): kobject_uevent_env