audit: type=1400 audit(1551153421.270:57): avc: denied { map } for pid=9098 comm="syz-executor.0" path="/dev/ashmem" dev="devtmpfs" ino=16240 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 ====================================================== WARNING: possible circular locking dependency detected 5.0.0-rc8+ #88 Not tainted ------------------------------------------------------ syz-executor.0/9101 is trying to acquire lock: 0000000002561fcd (&sb->s_type->i_mutex_key#12){+.+.}, at: inode_lock include/linux/fs.h:757 [inline] 0000000002561fcd (&sb->s_type->i_mutex_key#12){+.+.}, at: shmem_fallocate+0x15a/0xc60 mm/shmem.c:2633 kobject: 'loop3' (000000003277001e): fill_kobj_path: path = '/devices/virtual/block/loop3' but task is already holding lock: 0000000064ed0112 (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 kobject: 'loop5' (000000000e66f40c): kobject_uevent_env 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 kobject: 'loop5' (000000000e66f40c): fill_kobj_path: path = '/devices/virtual/block/loop5' __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 kobject: 'loop2' (000000000ce93a09): kobject_uevent_env 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 kobject: 'loop2' (000000000ce93a09): fill_kobj_path: path = '/devices/virtual/block/loop2' 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.0/9101: #0: 0000000064ed0112 (ashmem_mutex){+.+.}, at: ashmem_shrink_scan+0x66/0x4f0 drivers/staging/android/ashmem.c:448 stack backtrace: CPU: 0 PID: 9101 Comm: syz-executor.0 Not tainted 5.0.0-rc8+ #88 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 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 kobject: 'loop3' (000000003277001e): kobject_uevent_env 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:00007fb392acfc78 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: 00007fb392ad06d4 R13: 00000000004bf0a2 R14: 00000000004d0a40 R15: 00000000ffffffff kobject: 'loop3' (000000003277001e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000000e66f40c): kobject_uevent_env kobject: 'loop5' (000000000e66f40c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000000ce93a09): kobject_uevent_env kobject: 'loop2' (000000000ce93a09): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (00000000dc096a75): kobject_uevent_env kobject: 'loop4' (00000000dc096a75): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (00000000ab33f0f0): kobject_uevent_env kobject: 'loop1' (00000000ab33f0f0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (000000003277001e): kobject_uevent_env kobject: 'loop3' (000000003277001e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000000e66f40c): kobject_uevent_env kobject: 'loop5' (000000000e66f40c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000000ce93a09): kobject_uevent_env kobject: 'loop2' (000000000ce93a09): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (00000000dc096a75): kobject_uevent_env kobject: 'loop4' (00000000dc096a75): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (00000000ab33f0f0): kobject_uevent_env kobject: 'loop1' (00000000ab33f0f0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (000000003277001e): kobject_uevent_env kobject: 'loop3' (000000003277001e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000000e66f40c): kobject_uevent_env kobject: 'loop5' (000000000e66f40c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (000000003277001e): kobject_uevent_env kobject: 'loop3' (000000003277001e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000000e66f40c): kobject_uevent_env kobject: 'loop5' (000000000e66f40c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (000000003277001e): kobject_uevent_env kobject: 'loop3' (000000003277001e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000ab33f0f0): kobject_uevent_env kobject: 'loop1' (00000000ab33f0f0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000dc096a75): kobject_uevent_env kobject: 'loop4' (00000000dc096a75): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (000000003277001e): kobject_uevent_env kobject: 'loop3' (000000003277001e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000000e66f40c): kobject_uevent_env kobject: 'loop5' (000000000e66f40c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (000000003277001e): kobject_uevent_env kobject: 'loop3' (000000003277001e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000000ce93a09): kobject_uevent_env kobject: 'loop2' (000000000ce93a09): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (000000003277001e): kobject_uevent_env kobject: 'loop3' (000000003277001e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000ab33f0f0): kobject_uevent_env kobject: 'loop1' (00000000ab33f0f0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (000000003277001e): kobject_uevent_env kobject: 'loop3' (000000003277001e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000ab33f0f0): kobject_uevent_env kobject: 'loop1' (00000000ab33f0f0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (000000000ce93a09): kobject_uevent_env kobject: 'loop2' (000000000ce93a09): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (000000003277001e): kobject_uevent_env kobject: 'loop3' (000000003277001e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (00000000dc096a75): kobject_uevent_env kobject: 'loop4' (00000000dc096a75): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (000000000ce93a09): kobject_uevent_env kobject: 'loop2' (000000000ce93a09): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (000000000e66f40c): kobject_uevent_env kobject: 'loop5' (000000000e66f40c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000ab33f0f0): kobject_uevent_env kobject: 'loop1' (00000000ab33f0f0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (000000003277001e): kobject_uevent_env kobject: 'loop3' (000000003277001e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000000e66f40c): kobject_uevent_env kobject: 'loop5' (000000000e66f40c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000000ce93a09): kobject_uevent_env kobject: 'loop2' (000000000ce93a09): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000ab33f0f0): kobject_uevent_env kobject: 'loop1' (00000000ab33f0f0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000dc096a75): kobject_uevent_env kobject: 'loop4' (00000000dc096a75): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (000000000e66f40c): kobject_uevent_env kobject: 'loop5' (000000000e66f40c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop5' (000000000e66f40c): kobject_uevent_env kobject: 'loop5' (000000000e66f40c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000dc096a75): kobject_uevent_env kobject: 'loop4' (00000000dc096a75): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (000000003277001e): kobject_uevent_env kobject: 'loop3' (000000003277001e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000000ce93a09): kobject_uevent_env kobject: 'loop2' (000000000ce93a09): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000ab33f0f0): kobject_uevent_env kobject: 'loop1' (00000000ab33f0f0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (000000000e66f40c): kobject_uevent_env kobject: 'loop5' (000000000e66f40c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (000000003277001e): kobject_uevent_env kobject: 'loop3' (000000003277001e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (00000000dc096a75): kobject_uevent_env kobject: 'loop4' (00000000dc096a75): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (000000000e66f40c): kobject_uevent_env kobject: 'loop5' (000000000e66f40c): kobject_uevent_env kobject: 'loop5' (000000000e66f40c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop5' (000000000e66f40c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (000000003277001e): kobject_uevent_env kobject: 'loop3' (000000003277001e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000000e66f40c): kobject_uevent_env kobject: 'loop5' (000000000e66f40c): fill_kobj_path: path = '/devices/virtual/block/loop5' ceph: device name is missing path (no : separator in /dev/loop5) kobject: 'loop5' (000000000e66f40c): kobject_uevent_env kobject: 'loop5' (000000000e66f40c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (000000003277001e): kobject_uevent_env kobject: 'loop3' (000000003277001e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000000ce93a09): kobject_uevent_env kobject: 'loop5' (000000000e66f40c): kobject_uevent_env kobject: 'loop2' (000000000ce93a09): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (000000000e66f40c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop5' (000000000e66f40c): kobject_uevent_env kobject: 'loop5' (000000000e66f40c): kobject_uevent_env kobject: 'loop5' (000000000e66f40c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop5' (000000000e66f40c): fill_kobj_path: path = '/devices/virtual/block/loop5' ceph: device name is missing path (no : separator in /dev/loop5) kobject: 'loop2' (000000000ce93a09): kobject_uevent_env kobject: 'loop2' (000000000ce93a09): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000ab33f0f0): kobject_uevent_env kobject: 'loop1' (00000000ab33f0f0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (000000000e66f40c): kobject_uevent_env kobject: 'loop3' (000000003277001e): kobject_uevent_env kobject: 'loop5' (000000000e66f40c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (000000003277001e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop3' (000000003277001e): kobject_uevent_env kobject: 'loop3' (000000003277001e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000ab33f0f0): kobject_uevent_env kobject: 'loop1' (00000000ab33f0f0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (000000000ce93a09): kobject_uevent_env kobject: 'loop2' (000000000ce93a09): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (000000003277001e): kobject_uevent_env kobject: 'loop3' (000000003277001e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000000e66f40c): kobject_uevent_env audit: type=1800 audit(1551153424.870:58): pid=9501 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16661 res=0 kobject: 'loop5' (000000000e66f40c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000ab33f0f0): kobject_uevent_env kobject: 'loop1' (00000000ab33f0f0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (000000000e66f40c): kobject_uevent_env kobject: 'loop5' (000000000e66f40c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000dc096a75): kobject_uevent_env kobject: 'loop4' (00000000dc096a75): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (000000003277001e): kobject_uevent_env kobject: 'loop3' (000000003277001e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000000e66f40c): kobject_uevent_env kobject: 'loop5' (000000000e66f40c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (000000003277001e): kobject_uevent_env kobject: 'loop3' (000000003277001e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop3' (000000003277001e): kobject_uevent_env kobject: 'loop3' (000000003277001e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000000e66f40c): kobject_uevent_env kobject: 'loop5' (000000000e66f40c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000000ce93a09): kobject_uevent_env kobject: 'loop2' (000000000ce93a09): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (00000000dc096a75): kobject_uevent_env kobject: 'loop4' (00000000dc096a75): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (000000003277001e): kobject_uevent_env kobject: 'loop3' (000000003277001e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000000e66f40c): kobject_uevent_env kobject: 'loop5' (000000000e66f40c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (000000003277001e): kobject_uevent_env kobject: 'loop3' (000000003277001e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000ab33f0f0): kobject_uevent_env kobject: 'loop1' (00000000ab33f0f0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000dc096a75): kobject_uevent_env kobject: 'loop4' (00000000dc096a75): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (000000000ce93a09): kobject_uevent_env kobject: 'loop2' (000000000ce93a09): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (000000003277001e): kobject_uevent_env kobject: 'loop3' (000000003277001e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop3' (000000003277001e): kobject_uevent_env kobject: 'loop3' (000000003277001e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop3' (000000003277001e): kobject_uevent_env kobject: 'loop3' (000000003277001e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000ab33f0f0): kobject_uevent_env kobject: 'loop1' (00000000ab33f0f0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000dc096a75): kobject_uevent_env kobject: 'loop4' (00000000dc096a75): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (000000000ce93a09): kobject_uevent_env kobject: 'loop2' (000000000ce93a09): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000ab33f0f0): kobject_uevent_env kobject: 'loop1' (00000000ab33f0f0): fill_kobj_path: path = '/devices/virtual/block/loop1' audit: type=1400 audit(1551153426.150:59): avc: denied { write } for pid=9664 comm="syz-executor.1" name="net" dev="proc" ino=34380 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 audit: type=1400 audit(1551153426.150:60): avc: denied { add_name } for pid=9664 comm="syz-executor.1" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 kobject: 'loop5' (000000000e66f40c): kobject_uevent_env kobject: 'loop5' (000000000e66f40c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000000ce93a09): kobject_uevent_env kobject: 'loop2' (000000000ce93a09): fill_kobj_path: path = '/devices/virtual/block/loop2' audit: type=1400 audit(1551153426.150:61): avc: denied { create } for pid=9664 comm="syz-executor.1" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 kobject: 'loop4' (00000000dc096a75): kobject_uevent_env kobject: 'loop4' (00000000dc096a75): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (000000000e66f40c): kobject_uevent_env kobject: 'loop5' (000000000e66f40c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000000ce93a09): kobject_uevent_env kobject: 'loop2' (000000000ce93a09): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (000000000e66f40c): kobject_uevent_env kobject: 'loop5' (000000000e66f40c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000000ce93a09): kobject_uevent_env kobject: 'loop2' (000000000ce93a09): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000ab33f0f0): kobject_uevent_env kobject: 'loop1' (00000000ab33f0f0): fill_kobj_path: path = '/devices/virtual/block/loop1' Unknown ioctl 19461 Unknown ioctl 19461 kobject: 'loop4' (00000000dc096a75): kobject_uevent_env kobject: 'loop4' (00000000dc096a75): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (000000000e66f40c): kobject_uevent_env kobject: 'loop5' (000000000e66f40c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (000000003277001e): kobject_uevent_env kobject: 'loop3' (000000003277001e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000000ce93a09): kobject_uevent_env kobject: 'loop2' (000000000ce93a09): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (000000000e66f40c): kobject_uevent_env kobject: 'loop5' (000000000e66f40c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000ab33f0f0): kobject_uevent_env kobject: 'loop1' (00000000ab33f0f0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (000000000ce93a09): kobject_uevent_env kobject: 'loop2' (000000000ce93a09): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (000000003277001e): kobject_uevent_env kobject: 'loop3' (000000003277001e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000ab33f0f0): kobject_uevent_env kobject: 'loop1' (00000000ab33f0f0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (000000000e66f40c): kobject_uevent_env kobject: 'loop5' (000000000e66f40c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000000ce93a09): kobject_uevent_env kobject: 'loop2' (000000000ce93a09): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (000000000e66f40c): kobject_uevent_env kobject: 'loop5' (000000000e66f40c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (000000003277001e): kobject_uevent_env kobject: 'loop3' (000000003277001e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000ab33f0f0): kobject_uevent_env kobject: 'loop2' (000000000ce93a09): kobject_uevent_env kobject: 'loop1' (00000000ab33f0f0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (000000000ce93a09): fill_kobj_path: path = '/devices/virtual/block/loop2' __loop_clr_fd: partition scan of loop1 failed (rc=-22) kobject: 'loop3' (000000003277001e): kobject_uevent_env kobject: 'loop3' (000000003277001e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000000e66f40c): kobject_uevent_env kobject: 'loop5' (000000000e66f40c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000ab33f0f0): kobject_uevent_env kobject: 'loop2' (000000000ce93a09): kobject_uevent_env kobject: 'loop1' (00000000ab33f0f0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (000000000ce93a09): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (000000000e66f40c): kobject_uevent_env kobject: 'loop5' (000000000e66f40c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (000000003277001e): kobject_uevent_env kobject: 'loop3' (000000003277001e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000ab33f0f0): kobject_uevent_env kobject: 'loop1' (00000000ab33f0f0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (000000000e66f40c): kobject_uevent_env kobject: 'loop5' (000000000e66f40c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (000000003277001e): kobject_uevent_env kobject: 'loop3' (000000003277001e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000000ce93a09): kobject_uevent_env kobject: 'loop2' (000000000ce93a09): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop2' (000000000ce93a09): kobject_uevent_env kobject: 'loop2' (000000000ce93a09): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (000000003277001e): kobject_uevent_env kobject: 'loop3' (000000003277001e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (00000000dc096a75): kobject_uevent_env kobject: 'loop4' (00000000dc096a75): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (000000000ce93a09): kobject_uevent_env kobject: 'loop2' (000000000ce93a09): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000ab33f0f0): kobject_uevent_env kobject: 'loop1' (00000000ab33f0f0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (000000003277001e): kobject_uevent_env kobject: 'loop3' (000000003277001e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000ab33f0f0): kobject_uevent_env kobject: 'loop4' (00000000dc096a75): kobject_uevent_env kobject: 'loop1' (00000000ab33f0f0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000dc096a75): fill_kobj_path: path = '/devices/virtual/block/loop4' __loop_clr_fd: partition scan of loop1 failed (rc=-22) kobject: 'loop2' (000000000ce93a09): kobject_uevent_env kobject: 'loop2' (000000000ce93a09): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (000000003277001e): kobject_uevent_env kobject: 'loop3' (000000003277001e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000ab33f0f0): kobject_uevent_env kobject: 'loop1' (00000000ab33f0f0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (000000000ce93a09): kobject_uevent_env kobject: 'loop2' (000000000ce93a09): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (00000000dc096a75): kobject_uevent_env kobject: 'loop4' (00000000dc096a75): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (00000000ab33f0f0): kobject_uevent_env kobject: 'loop1' (00000000ab33f0f0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000dc096a75): kobject_uevent_env kobject: 'loop4' (00000000dc096a75): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop4' (00000000dc096a75): kobject_uevent_env kobject: 'loop4' (00000000dc096a75): fill_kobj_path: path = '/devices/virtual/block/loop4' IPVS: set_ctl: invalid protocol: 191 255.255.255.250:20003 kobject: 'loop4' (00000000dc096a75): kobject_uevent_env kobject: 'loop4' (00000000dc096a75): fill_kobj_path: path = '/devices/virtual/block/loop4' IPVS: set_ctl: invalid protocol: 191 255.255.255.250:20003 kobject: 'loop4' (00000000dc096a75): kobject_uevent_env kobject: 'loop4' (00000000dc096a75): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop4' (00000000dc096a75): kobject_uevent_env kobject: 'loop4' (00000000dc096a75): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (00000000ab33f0f0): kobject_uevent_env kobject: 'loop1' (00000000ab33f0f0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (000000000ce93a09): kobject_uevent_env kobject: 'loop2' (000000000ce93a09): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (00000000dc096a75): kobject_uevent_env kobject: 'loop4' (00000000dc096a75): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (000000000e66f40c): kobject_uevent_env kobject: 'loop5' (000000000e66f40c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000000ce93a09): kobject_uevent_env kobject: 'loop2' (000000000ce93a09): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000ab33f0f0): kobject_uevent_env kobject: 'loop1' (00000000ab33f0f0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000dc096a75): kobject_uevent_env kobject: 'loop4' (00000000dc096a75): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (000000003277001e): kobject_uevent_env kobject: 'loop3' (000000003277001e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000000e66f40c): kobject_uevent_env IPVS: ftp: loaded support on port[0] = 21 kobject: 'loop5' (000000000e66f40c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'lo' (00000000d2979c47): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop4' (00000000dc096a75): kobject_uevent_env kobject: 'loop4' (00000000dc096a75): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (000000000ce93a09): kobject_uevent_env kobject: 'lo' (00000000d2979c47): kobject_uevent_env kobject: 'loop2' (000000000ce93a09): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (000000003277001e): kobject_uevent_env kobject: 'lo' (00000000d2979c47): fill_kobj_path: path = '/devices/virtual/net/lo' kobject: 'loop3' (000000003277001e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000000e66f40c): kobject_uevent_env kobject: 'loop5' (000000000e66f40c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000dc096a75): kobject_uevent_env kobject: 'queues' (00000000f2e04a0d): kobject_add_internal: parent: 'lo', set: '' kobject: 'loop4' (00000000dc096a75): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (000000000ce93a09): kobject_uevent_env kobject: 'queues' (00000000f2e04a0d): kobject_uevent_env kobject: 'loop2' (000000000ce93a09): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'queues' (00000000f2e04a0d): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop5' (000000000e66f40c): kobject_uevent_env kobject: 'rx-0' (000000003f48cf47): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop5' (000000000e66f40c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (000000003f48cf47): kobject_uevent_env kobject: 'loop3' (000000003277001e): kobject_uevent_env kobject: 'rx-0' (000000003f48cf47): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0' kobject: 'loop3' (000000003277001e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (0000000061433aef): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop2' (000000000ce93a09): kobject_uevent_env kobject: 'tx-0' (0000000061433aef): kobject_uevent_env kobject: 'loop2' (000000000ce93a09): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (0000000061433aef): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0' kobject: 'loop5' (000000000e66f40c): kobject_uevent_env kobject: 'tunl0' (00000000e6a1b9ee): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop5' (000000000e66f40c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tunl0' (00000000e6a1b9ee): kobject_uevent_env kobject: 'loop3' (000000003277001e): kobject_uevent_env kobject: 'tunl0' (00000000e6a1b9ee): fill_kobj_path: path = '/devices/virtual/net/tunl0' kobject: 'loop3' (000000003277001e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'queues' (00000000a718e22c): kobject_add_internal: parent: 'tunl0', set: '' kobject: 'loop2' (000000000ce93a09): kobject_uevent_env kobject: 'queues' (00000000a718e22c): kobject_uevent_env kobject: 'loop2' (000000000ce93a09): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'queues' (00000000a718e22c): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop5' (000000000e66f40c): kobject_uevent_env kobject: 'rx-0' (000000006be5d62e): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop5' (000000000e66f40c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (000000006be5d62e): kobject_uevent_env kobject: 'loop2' (000000000ce93a09): kobject_uevent_env kobject: 'rx-0' (000000006be5d62e): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0' kobject: 'loop2' (000000000ce93a09): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (000000003a507bf1): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop4' (00000000dc096a75): kobject_uevent_env kobject: 'tx-0' (000000003a507bf1): kobject_uevent_env kobject: 'loop4' (00000000dc096a75): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'tx-0' (000000003a507bf1): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0' kobject: 'gre0' (000000008aef3db8): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gre0' (000000008aef3db8): kobject_uevent_env kobject: 'gre0' (000000008aef3db8): fill_kobj_path: path = '/devices/virtual/net/gre0' kobject: 'queues' (00000000028d7dd8): kobject_add_internal: parent: 'gre0', set: '' kobject: 'queues' (00000000028d7dd8): kobject_uevent_env kobject: 'queues' (00000000028d7dd8): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000003732d20f): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000003732d20f): kobject_uevent_env kobject: 'rx-0' (000000003732d20f): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0' kobject: 'tx-0' (000000003ddf1f18): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000003ddf1f18): kobject_uevent_env kobject: 'tx-0' (000000003ddf1f18): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0' kobject: 'gretap0' (00000000f8fbb145): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gretap0' (00000000f8fbb145): kobject_uevent_env kobject: 'gretap0' (00000000f8fbb145): fill_kobj_path: path = '/devices/virtual/net/gretap0' kobject: 'queues' (00000000b50eb163): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'queues' (00000000b50eb163): kobject_uevent_env kobject: 'queues' (00000000b50eb163): kobject_uevent_env: filter function caused the event to drop! IPVS: ftp: loaded support on port[0] = 21 kobject: 'rx-0' (00000000f9e81172): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000f9e81172): kobject_uevent_env kobject: 'rx-0' (00000000f9e81172): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0' kobject: 'tx-0' (00000000cec64113): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000cec64113): kobject_uevent_env kobject: 'tx-0' (00000000cec64113): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0' kobject: 'batman_adv' (00000000467d05b3): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'lo' (000000007c2e4bf8): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'lo' (000000007c2e4bf8): kobject_uevent_env kobject: 'lo' (000000007c2e4bf8): fill_kobj_path: path = '/devices/virtual/net/lo' kobject: 'queues' (0000000031c0f214): kobject_add_internal: parent: 'lo', set: '' kobject: 'queues' (0000000031c0f214): kobject_uevent_env kobject: 'queues' (0000000031c0f214): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000009879df65): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000009879df65): kobject_uevent_env kobject: 'rx-0' (000000009879df65): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0' kobject: 'tx-0' (00000000d42341a1): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000d42341a1): kobject_uevent_env kobject: 'tx-0' (00000000d42341a1): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0' kobject: 'erspan0' (00000000c944d4a2): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'erspan0' (00000000c944d4a2): kobject_uevent_env kobject: 'erspan0' (00000000c944d4a2): fill_kobj_path: path = '/devices/virtual/net/erspan0' kobject: 'queues' (00000000eb92a1f7): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'queues' (00000000eb92a1f7): kobject_uevent_env kobject: 'queues' (00000000eb92a1f7): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000008bee8b62): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000008bee8b62): kobject_uevent_env kobject: 'rx-0' (000000008bee8b62): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0' kobject: 'tx-0' (0000000004b89491): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000004b89491): kobject_uevent_env kobject: 'tx-0' (0000000004b89491): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0' kobject: 'batman_adv' (00000000b851a866): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'ip_vti0' (000000009e89421b): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip_vti0' (000000009e89421b): kobject_uevent_env kobject: 'ip_vti0' (000000009e89421b): fill_kobj_path: path = '/devices/virtual/net/ip_vti0' kobject: 'queues' (00000000ef331feb): kobject_add_internal: parent: 'ip_vti0', set: '' kobject: 'queues' (00000000ef331feb): kobject_uevent_env kobject: 'queues' (00000000ef331feb): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000000960cecd): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000000960cecd): kobject_uevent_env kobject: 'rx-0' (000000000960cecd): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0' kobject: 'tx-0' (00000000df51a21d): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000df51a21d): kobject_uevent_env kobject: 'tx-0' (00000000df51a21d): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0' kobject: 'tunl0' (00000000b229706f): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'tunl0' (00000000b229706f): kobject_uevent_env kobject: 'tunl0' (00000000b229706f): fill_kobj_path: path = '/devices/virtual/net/tunl0' kobject: 'queues' (00000000896a3de0): kobject_add_internal: parent: 'tunl0', set: '' kobject: 'queues' (00000000896a3de0): kobject_uevent_env kobject: 'queues' (00000000896a3de0): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000067fdbad3): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000067fdbad3): kobject_uevent_env kobject: 'rx-0' (0000000067fdbad3): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0' kobject: 'tx-0' (00000000e738219f): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000e738219f): kobject_uevent_env kobject: 'tx-0' (00000000e738219f): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0' kobject: 'gre0' (000000003115ab26): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gre0' (000000003115ab26): kobject_uevent_env kobject: 'gre0' (000000003115ab26): fill_kobj_path: path = '/devices/virtual/net/gre0' kobject: 'queues' (000000005f8dd62c): kobject_add_internal: parent: 'gre0', set: '' kobject: 'queues' (000000005f8dd62c): kobject_uevent_env kobject: 'queues' (000000005f8dd62c): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000848396a9): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000848396a9): kobject_uevent_env kobject: 'rx-0' (00000000848396a9): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0' kobject: 'tx-0' (00000000eea646b6): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000eea646b6): kobject_uevent_env kobject: 'tx-0' (00000000eea646b6): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0' kobject: 'rx-0' (000000000960cecd): kobject_cleanup, parent 00000000ef331feb kobject: 'rx-0' (000000000960cecd): auto cleanup 'remove' event kobject: 'rx-0' (000000000960cecd): kobject_uevent_env kobject: 'rx-0' (000000000960cecd): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0' kobject: 'rx-0' (000000000960cecd): auto cleanup kobject_del kobject: 'rx-0' (000000000960cecd): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000df51a21d): kobject_cleanup, parent 00000000ef331feb kobject: 'tx-0' (00000000df51a21d): auto cleanup 'remove' event kobject: 'tx-0' (00000000df51a21d): kobject_uevent_env kobject: 'tx-0' (00000000df51a21d): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0' kobject: 'tx-0' (00000000df51a21d): auto cleanup kobject_del kobject: 'tx-0' (00000000df51a21d): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000ef331feb): kobject_cleanup, parent (null) kobject: 'queues' (00000000ef331feb): calling ktype release kobject: 'queues' (00000000ef331feb): kset_release kobject: 'queues': free name kobject: 'ip_vti0' (000000009e89421b): kobject_uevent_env kobject: 'ip_vti0' (000000009e89421b): fill_kobj_path: path = '/devices/virtual/net/ip_vti0' kobject: 'gretap0' (000000001f858180): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gretap0' (000000001f858180): kobject_uevent_env kobject: 'gretap0' (000000001f858180): fill_kobj_path: path = '/devices/virtual/net/gretap0' kobject: 'queues' (00000000770d73a3): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'queues' (00000000770d73a3): kobject_uevent_env kobject: 'queues' (00000000770d73a3): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000daac8b5d): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000daac8b5d): kobject_uevent_env kobject: 'rx-0' (00000000daac8b5d): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0' kobject: 'tx-0' (00000000cff0f267): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000cff0f267): kobject_uevent_env kobject: 'tx-0' (00000000cff0f267): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0' kobject: 'batman_adv' (00000000bc3f3b01): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'erspan0' (00000000eb42501c): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'erspan0' (00000000eb42501c): kobject_uevent_env kobject: 'erspan0' (00000000eb42501c): fill_kobj_path: path = '/devices/virtual/net/erspan0' kobject: 'queues' (00000000e00209a3): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'queues' (00000000e00209a3): kobject_uevent_env kobject: 'queues' (00000000e00209a3): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000009cb4de5a): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000009cb4de5a): kobject_uevent_env kobject: 'rx-0' (000000009cb4de5a): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0' kobject: 'tx-0' (00000000fa8f0b64): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000fa8f0b64): kobject_uevent_env kobject: 'tx-0' (00000000fa8f0b64): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0' kobject: 'batman_adv' (00000000c1fed268): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'ip_vti0' (000000009e89421b): kobject_cleanup, parent (null) kobject: 'ip_vti0' (000000006d6a6fed): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip_vti0' (000000009e89421b): calling ktype release kobject: 'ip_vti0' (000000006d6a6fed): kobject_uevent_env kobject: 'ip_vti0': free name kobject: 'ip_vti0' (000000006d6a6fed): fill_kobj_path: path = '/devices/virtual/net/ip_vti0' kobject: 'queues' (0000000053535edb): kobject_add_internal: parent: 'ip_vti0', set: '' kobject: 'queues' (0000000053535edb): kobject_uevent_env kobject: 'queues' (0000000053535edb): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000432037c8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000432037c8): kobject_uevent_env kobject: 'rx-0' (00000000432037c8): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0' kobject: 'tx-0' (0000000053177c9d): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000053177c9d): kobject_uevent_env kobject: 'tx-0' (0000000053177c9d): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0' kobject: 'batman_adv' (00000000b851a866): kobject_uevent_env kobject: 'batman_adv' (00000000b851a866): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (00000000b851a866): kobject_cleanup, parent (null) kobject: 'batman_adv' (00000000b851a866): calling ktype release kobject: (00000000b851a866): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (000000008bee8b62): kobject_cleanup, parent 00000000eb92a1f7 kobject: 'rx-0' (000000008bee8b62): auto cleanup 'remove' event kobject: 'rx-0' (000000008bee8b62): kobject_uevent_env kobject: 'rx-0' (000000008bee8b62): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0' kobject: 'rx-0' (000000008bee8b62): auto cleanup kobject_del kobject: 'rx-0' (000000008bee8b62): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (0000000004b89491): kobject_cleanup, parent 00000000eb92a1f7 kobject: 'tx-0' (0000000004b89491): auto cleanup 'remove' event kobject: 'tx-0' (0000000004b89491): kobject_uevent_env kobject: 'tx-0' (0000000004b89491): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0' kobject: 'tx-0' (0000000004b89491): auto cleanup kobject_del kobject: 'tx-0' (0000000004b89491): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000eb92a1f7): kobject_cleanup, parent (null) kobject: 'queues' (00000000eb92a1f7): calling ktype release kobject: 'queues' (00000000eb92a1f7): kset_release kobject: 'queues': free name kobject: 'erspan0' (00000000c944d4a2): kobject_uevent_env kobject: 'erspan0' (00000000c944d4a2): fill_kobj_path: path = '/devices/virtual/net/erspan0' kobject: 'rx-0' (00000000432037c8): kobject_cleanup, parent 0000000053535edb kobject: 'rx-0' (00000000432037c8): auto cleanup 'remove' event kobject: 'rx-0' (00000000432037c8): kobject_uevent_env kobject: 'rx-0' (00000000432037c8): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0' kobject: 'rx-0' (00000000432037c8): auto cleanup kobject_del kobject: 'rx-0' (00000000432037c8): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (0000000053177c9d): kobject_cleanup, parent 0000000053535edb kobject: 'tx-0' (0000000053177c9d): auto cleanup 'remove' event kobject: 'tx-0' (0000000053177c9d): kobject_uevent_env kobject: 'tx-0' (0000000053177c9d): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0' kobject: 'tx-0' (0000000053177c9d): auto cleanup kobject_del kobject: 'tx-0' (0000000053177c9d): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000053535edb): kobject_cleanup, parent (null) kobject: 'queues' (0000000053535edb): calling ktype release kobject: 'queues' (0000000053535edb): kset_release kobject: 'queues': free name kobject: 'ip_vti0' (000000006d6a6fed): kobject_uevent_env kobject: 'ip_vti0' (000000006d6a6fed): fill_kobj_path: path = '/devices/virtual/net/ip_vti0' kobject: 'erspan0' (00000000c944d4a2): kobject_cleanup, parent (null) kobject: 'erspan0' (00000000c944d4a2): calling ktype release kobject: 'ip_vti0' (000000006d6a6fed): kobject_cleanup, parent (null) kobject: 'erspan0': free name kobject: 'ip_vti0' (000000006d6a6fed): calling ktype release kobject: 'ip_vti0': free name kobject: 'batman_adv' (00000000467d05b3): kobject_uevent_env kobject: 'batman_adv' (00000000467d05b3): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (00000000467d05b3): kobject_cleanup, parent (null) kobject: 'batman_adv' (00000000467d05b3): calling ktype release kobject: (00000000467d05b3): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (00000000f9e81172): kobject_cleanup, parent 00000000b50eb163 kobject: 'rx-0' (00000000f9e81172): auto cleanup 'remove' event kobject: 'rx-0' (00000000f9e81172): kobject_uevent_env kobject: 'rx-0' (00000000f9e81172): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0' kobject: 'rx-0' (00000000f9e81172): auto cleanup kobject_del kobject: 'rx-0' (00000000f9e81172): calling ktype release