netlink: 'syz-executor.0': attribute type 4 has an invalid length. netlink: 9 bytes leftover after parsing attributes in process `syz-executor.0'. hfs: invalid uid -1 hfs: unable to parse mount options ====================================================== WARNING: possible circular locking dependency detected 4.19.86-syzkaller #0 Not tainted ------------------------------------------------------ syz-executor.3/14415 is trying to acquire lock: 00000000d9848aac (&mm->mmap_sem){++++}, at: __might_fault+0xfb/0x1e0 mm/memory.c:4637 but task is already holding lock: 00000000eae56c0f (&rp->fetch_lock){+.+.}, at: mon_bin_read+0x60/0x640 drivers/usb/mon/mon_bin.c:813 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #1 (&rp->fetch_lock){+.+.}: __mutex_lock_common kernel/locking/mutex.c:925 [inline] __mutex_lock+0xf7/0x1300 kernel/locking/mutex.c:1072 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087 mon_bin_vma_fault+0x73/0x2d0 drivers/usb/mon/mon_bin.c:1237 __do_fault+0x111/0x480 mm/memory.c:3269 do_cow_fault mm/memory.c:3710 [inline] do_fault mm/memory.c:3812 [inline] handle_pte_fault mm/memory.c:4041 [inline] __handle_mm_fault+0xf6d/0x3f80 mm/memory.c:4165 handle_mm_fault+0x1b5/0x690 mm/memory.c:4202 faultin_page mm/gup.c:530 [inline] __get_user_pages+0x609/0x17a0 mm/gup.c:730 populate_vma_page_range+0x20d/0x2a0 mm/gup.c:1234 __mm_populate+0x204/0x380 mm/gup.c:1282 mm_populate include/linux/mm.h:2323 [inline] vm_mmap_pgoff+0x213/0x230 mm/util.c:362 ksys_mmap_pgoff+0x4aa/0x630 mm/mmap.c:1586 __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+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #0 (&mm->mmap_sem){++++}: lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3903 __might_fault mm/memory.c:4638 [inline] __might_fault+0x15e/0x1e0 mm/memory.c:4623 _copy_to_user+0x30/0x120 lib/usercopy.c:25 copy_to_user include/linux/uaccess.h:155 [inline] mon_bin_read+0x329/0x640 drivers/usb/mon/mon_bin.c:825 __vfs_read+0x114/0x800 fs/read_write.c:416 vfs_read+0x194/0x3d0 fs/read_write.c:452 ksys_read+0x14f/0x2d0 fs/read_write.c:579 __do_sys_read fs/read_write.c:589 [inline] __se_sys_read fs/read_write.c:587 [inline] __x64_sys_read+0x73/0xb0 fs/read_write.c:587 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe other info that might help us debug this: Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&rp->fetch_lock); lock(&mm->mmap_sem); lock(&rp->fetch_lock); lock(&mm->mmap_sem); *** DEADLOCK *** 1 lock held by syz-executor.3/14415: #0: 00000000eae56c0f (&rp->fetch_lock){+.+.}, at: mon_bin_read+0x60/0x640 drivers/usb/mon/mon_bin.c:813 stack backtrace: CPU: 0 PID: 14415 Comm: syz-executor.3 Not tainted 4.19.86-syzkaller #0 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+0x197/0x210 lib/dump_stack.c:118 print_circular_bug.isra.0.cold+0x1cc/0x28f kernel/locking/lockdep.c:1221 check_prev_add kernel/locking/lockdep.c:1861 [inline] check_prevs_add kernel/locking/lockdep.c:1974 [inline] validate_chain kernel/locking/lockdep.c:2415 [inline] __lock_acquire+0x2e19/0x49c0 kernel/locking/lockdep.c:3411 lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3903 __might_fault mm/memory.c:4638 [inline] __might_fault+0x15e/0x1e0 mm/memory.c:4623 _copy_to_user+0x30/0x120 lib/usercopy.c:25 copy_to_user include/linux/uaccess.h:155 [inline] mon_bin_read+0x329/0x640 drivers/usb/mon/mon_bin.c:825 __vfs_read+0x114/0x800 fs/read_write.c:416 vfs_read+0x194/0x3d0 fs/read_write.c:452 ksys_read+0x14f/0x2d0 fs/read_write.c:579 __do_sys_read fs/read_write.c:589 [inline] __se_sys_read fs/read_write.c:587 [inline] __x64_sys_read+0x73/0xb0 fs/read_write.c:587 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x45a639 Code: ad b6 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 b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007fd3ccee3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a639 RDX: 000000000000009b RSI: 0000000020000480 RDI: 0000000000000003 RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd3ccee46d4 R13: 00000000004c8220 R14: 00000000004de548 R15: 00000000ffffffff kobject: 'loop4' (000000000f71e490): kobject_uevent_env kobject: 'loop4' (000000000f71e490): fill_kobj_path: path = '/devices/virtual/block/loop4' A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. SELinux: unrecognized netlink message: protocol=0 nlmsg_type=49219 sclass=netlink_route_socket pig=14433 comm=syz-executor.1 kobject: 'loop3' (000000001a2d3a5e): kobject_uevent_env kobject: 'loop3' (000000001a2d3a5e): fill_kobj_path: path = '/devices/virtual/block/loop3' protocol 88fb is buggy, dev hsr_slave_0 kobject: 'kvm' (000000009f60be0b): kobject_uevent_env kobject: 'loop4' (000000000f71e490): kobject_uevent_env hfs: invalid uid -1 kobject: 'loop4' (000000000f71e490): fill_kobj_path: path = '/devices/virtual/block/loop4' netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. kobject: 'kvm' (000000009f60be0b): fill_kobj_path: path = '/devices/virtual/misc/kvm' hfs: unable to parse mount options kobject: 'rx-0' (00000000a2a16e86): kobject_cleanup, parent 00000000d4f46547 kobject: 'rx-0' (00000000a2a16e86): auto cleanup 'remove' event kobject: 'rx-0' (00000000a2a16e86): kobject_uevent_env kobject: 'rx-0' (00000000a2a16e86): fill_kobj_path: path = '/devices/virtual/net/nlmon0/queues/rx-0' kobject: 'loop3' (000000001a2d3a5e): kobject_uevent_env kobject: 'rx-0' (00000000a2a16e86): auto cleanup kobject_del kobject: 'rx-0' (00000000a2a16e86): calling ktype release kobject: 'rx-0': free name kobject: 'loop3' (000000001a2d3a5e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (00000000ac4a84b0): kobject_cleanup, parent 00000000d4f46547 kobject: 'tx-0' (00000000ac4a84b0): auto cleanup 'remove' event kobject: 'tx-0' (00000000ac4a84b0): kobject_uevent_env kobject: 'tx-0' (00000000ac4a84b0): fill_kobj_path: path = '/devices/virtual/net/nlmon0/queues/tx-0' kobject: 'tx-0' (00000000ac4a84b0): auto cleanup kobject_del kobject: 'tx-0' (00000000ac4a84b0): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000d4f46547): kobject_cleanup, parent (null) kobject: 'queues' (00000000d4f46547): calling ktype release kobject: 'queues' (00000000d4f46547): kset_release kobject: 'queues': free name kobject: 'nlmon0' (000000005650a273): kobject_uevent_env kobject: 'nlmon0' (000000005650a273): fill_kobj_path: path = '/devices/virtual/net/nlmon0' kobject: 'loop5' (000000009ab30da9): kobject_uevent_env kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (000000001a2d3a5e): kobject_uevent_env kobject: 'nlmon0' (000000005650a273): kobject_cleanup, parent (null) kobject: 'loop3' (000000001a2d3a5e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'nlmon0' (000000005650a273): calling ktype release REISERFS warning (device loop5): super-6506 reiserfs_getopt: empty argument for "jqfmt" kobject: 'nlmon0': free name kobject: 'loop3' (000000001a2d3a5e): kobject_uevent_env kobject: 'loop3' (000000001a2d3a5e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000009ab30da9): kobject_uevent_env kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (000000000f71e490): kobject_uevent_env hfs: invalid uid -1 kobject: 'loop4' (000000000f71e490): fill_kobj_path: path = '/devices/virtual/block/loop4' hfs: unable to parse mount options kobject: 'loop5' (000000009ab30da9): kobject_uevent_env kobject: 'loop5' (000000009ab30da9): kobject_uevent_env kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' REISERFS warning (device loop5): super-6506 reiserfs_getopt: empty argument for "jqfmt" kobject: 'loop3' (000000001a2d3a5e): kobject_uevent_env kobject: 'loop3' (000000001a2d3a5e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop3' (000000001a2d3a5e): kobject_uevent_env kobject: 'loop3' (000000001a2d3a5e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000009ab30da9): kobject_uevent_env kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (000000001a2d3a5e): kobject_uevent_env kobject: 'loop3' (000000001a2d3a5e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000009ab30da9): kobject_uevent_env kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (000000000f71e490): kobject_uevent_env kobject: 'loop4' (000000000f71e490): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (000000001a2d3a5e): kobject_uevent_env REISERFS warning (device loop5): super-6506 reiserfs_getopt: empty argument for "jqfmt" kobject: 'loop3' (000000001a2d3a5e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000009ab30da9): kobject_uevent_env kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop5' (000000009ab30da9): kobject_uevent_env hfs: invalid uid -1 hfs: unable to parse mount options kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (000000001a2d3a5e): kobject_uevent_env kobject: 'loop3' (000000001a2d3a5e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (000000000f71e490): kobject_uevent_env kobject: 'loop4' (000000000f71e490): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (000000009ab30da9): kobject_uevent_env kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (000000001a2d3a5e): kobject_uevent_env kobject: 'loop5' (000000009ab30da9): kobject_uevent_env kobject: 'loop3' (000000001a2d3a5e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (000000000f71e490): kobject_uevent_env kobject: 'loop4' (000000000f71e490): fill_kobj_path: path = '/devices/virtual/block/loop4' REISERFS warning (device loop5): super-6506 reiserfs_getopt: empty argument for "jqfmt" kobject: 'loop3' (000000001a2d3a5e): kobject_uevent_env kobject: 'loop3' (000000001a2d3a5e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000009ab30da9): kobject_uevent_env kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' hfs: invalid uid -1 hfs: unable to parse mount options kobject: 'loop3' (000000001a2d3a5e): kobject_uevent_env kobject: 'loop3' (000000001a2d3a5e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (000000000f71e490): kobject_uevent_env kobject: 'loop4' (000000000f71e490): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (000000009ab30da9): kobject_uevent_env kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop5' (000000009ab30da9): kobject_uevent_env kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (000000001a2d3a5e): kobject_uevent_env kobject: 'loop3' (000000001a2d3a5e): fill_kobj_path: path = '/devices/virtual/block/loop3' REISERFS warning (device loop5): super-6506 reiserfs_getopt: empty argument for "jqfmt" kobject: 'loop4' (000000000f71e490): kobject_uevent_env kobject: 'loop4' (000000000f71e490): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (000000009ab30da9): kobject_uevent_env kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (000000001a2d3a5e): kobject_uevent_env kobject: 'loop3' (000000001a2d3a5e): fill_kobj_path: path = '/devices/virtual/block/loop3' hfs: invalid uid -1 hfs: unable to parse mount options kobject: 'loop3' (000000001a2d3a5e): kobject_uevent_env kobject: 'loop3' (000000001a2d3a5e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000009ab30da9): kobject_uevent_env kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (000000001a2d3a5e): kobject_uevent_env kobject: 'loop5' (000000009ab30da9): kobject_uevent_env kobject: 'loop3' (000000001a2d3a5e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (000000000f71e490): kobject_uevent_env kobject: 'loop3' (000000001a2d3a5e): kobject_uevent_env kobject: 'loop4' (000000000f71e490): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (000000001a2d3a5e): fill_kobj_path: path = '/devices/virtual/block/loop3' hfs: invalid uid -1 hfs: unable to parse mount options REISERFS warning (device loop5): super-6506 reiserfs_getopt: empty argument for "jqfmt" kobject: 'loop3' (000000001a2d3a5e): kobject_uevent_env kobject: 'loop3' (000000001a2d3a5e): fill_kobj_path: path = '/devices/virtual/block/loop3' net_ratelimit: 26 callbacks suppressed protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'loop5' (000000009ab30da9): kobject_uevent_env kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop5' (000000009ab30da9): kobject_uevent_env kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'loop4' (000000000f71e490): kobject_uevent_env kobject: 'loop4' (000000000f71e490): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (000000009ab30da9): kobject_uevent_env kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (000000000f71e490): kobject_uevent_env kobject: 'loop4' (000000000f71e490): 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: 'loop3' (000000001a2d3a5e): kobject_uevent_env kobject: 'loop5' (000000009ab30da9): kobject_uevent_env kobject: 'loop3' (000000001a2d3a5e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' REISERFS warning (device loop5): super-6506 reiserfs_getopt: empty argument for "jqfmt" kobject: 'loop4' (000000000f71e490): kobject_uevent_env kobject: 'loop4' (000000000f71e490): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (000000001a2d3a5e): kobject_uevent_env kobject: 'loop3' (000000001a2d3a5e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000009ab30da9): kobject_uevent_env kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' hfs: invalid uid -1 kobject: 'loop4' (000000000f71e490): kobject_uevent_env hfs: unable to parse mount options kobject: 'loop4' (000000000f71e490): fill_kobj_path: path = '/devices/virtual/block/loop4' 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 kobject: 'loop3' (000000001a2d3a5e): kobject_uevent_env kobject: 'loop3' (000000001a2d3a5e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop3' (000000001a2d3a5e): kobject_uevent_env kobject: 'loop3' (000000001a2d3a5e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000009ab30da9): kobject_uevent_env kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (000000001a2d3a5e): kobject_uevent_env kobject: 'loop3' (000000001a2d3a5e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (000000000f71e490): kobject_uevent_env kobject: 'loop4' (000000000f71e490): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (000000009ab30da9): kobject_uevent_env kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' hfs: invalid uid -1 kobject: 'loop5' (000000009ab30da9): kobject_uevent_env hfs: unable to parse mount options kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (000000001a2d3a5e): kobject_uevent_env kobject: 'loop3' (000000001a2d3a5e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000009ab30da9): kobject_uevent_env kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (000000001a2d3a5e): kobject_uevent_env kobject: 'loop3' (000000001a2d3a5e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (000000000f71e490): kobject_uevent_env kobject: 'loop4' (000000000f71e490): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (000000009ab30da9): kobject_uevent_env kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (000000001a2d3a5e): kobject_uevent_env kobject: 'loop3' (000000001a2d3a5e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (000000000f71e490): kobject_uevent_env kobject: 'loop4' (000000000f71e490): fill_kobj_path: path = '/devices/virtual/block/loop4' hfs: invalid uid -1 hfs: unable to parse mount options hfs: invalid uid -1 hfs: unable to parse mount options kobject: 'loop5' (000000009ab30da9): kobject_uevent_env kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: '9p-6' (00000000a160d64f): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: 'loop3' (000000001a2d3a5e): kobject_uevent_env kobject: '9p-6' (00000000a160d64f): kobject_uevent_env kobject: 'loop3' (000000001a2d3a5e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: '9p-6' (00000000a160d64f): fill_kobj_path: path = '/devices/virtual/bdi/9p-6' kobject: 'loop5' (000000009ab30da9): kobject_uevent_env kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (000000000f71e490): kobject_uevent_env kobject: 'loop4' (000000000f71e490): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: '9p-6' (00000000a160d64f): kobject_uevent_env kobject: '9p-6' (00000000a160d64f): fill_kobj_path: path = '/devices/virtual/bdi/9p-6' kobject: '9p-6' (00000000a160d64f): kobject_cleanup, parent (null) kobject: '9p-6' (00000000a160d64f): calling ktype release kobject: '9p-6': free name kobject: 'loop5' (000000009ab30da9): kobject_uevent_env kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (000000001a2d3a5e): kobject_uevent_env kobject: 'loop3' (000000001a2d3a5e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000009ab30da9): kobject_uevent_env kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop5' (000000009ab30da9): kobject_uevent_env kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (000000000f71e490): kobject_uevent_env kobject: 'loop3' (000000001a2d3a5e): kobject_uevent_env kobject: 'loop4' (000000000f71e490): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (000000001a2d3a5e): fill_kobj_path: path = '/devices/virtual/block/loop3' hfs: invalid uid -1 hfs: unable to parse mount options kobject: 'loop4' (000000000f71e490): kobject_uevent_env kobject: '9p-7' (00000000b7d855d1): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: 'loop4' (000000000f71e490): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: '9p-7' (00000000b7d855d1): kobject_uevent_env kobject: '9p-7' (00000000b7d855d1): fill_kobj_path: path = '/devices/virtual/bdi/9p-7' kobject: '9p-7' (00000000b7d855d1): kobject_uevent_env kobject: '9p-7' (00000000b7d855d1): fill_kobj_path: path = '/devices/virtual/bdi/9p-7' kobject: 'loop3' (000000001a2d3a5e): kobject_uevent_env kobject: '9p-7' (00000000b7d855d1): kobject_cleanup, parent (null) kobject: 'loop3' (000000001a2d3a5e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: '9p-7' (00000000b7d855d1): calling ktype release hfs: invalid uid -1 kobject: '9p-7': free name kobject: 'loop5' (000000009ab30da9): kobject_uevent_env kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' hfs: unable to parse mount options kobject: 'loop4' (000000000f71e490): kobject_uevent_env kobject: 'loop4' (000000000f71e490): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (000000001a2d3a5e): kobject_uevent_env kobject: 'loop3' (000000001a2d3a5e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000009ab30da9): kobject_uevent_env kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop5' (000000009ab30da9): kobject_uevent_env kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (000000001a2d3a5e): kobject_uevent_env kobject: 'loop3' (000000001a2d3a5e): fill_kobj_path: path = '/devices/virtual/block/loop3' hfs: invalid uid -1 hfs: unable to parse mount options kobject: 'loop3' (000000001a2d3a5e): kobject_uevent_env kobject: 'loop3' (000000001a2d3a5e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop3' (000000001a2d3a5e): kobject_uevent_env kobject: 'loop3' (000000001a2d3a5e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (000000000f71e490): kobject_uevent_env kobject: 'loop4' (000000000f71e490): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (000000009ab30da9): kobject_uevent_env kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop5' (000000009ab30da9): kobject_uevent_env kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (000000000f71e490): kobject_uevent_env kobject: 'loop4' (000000000f71e490): fill_kobj_path: path = '/devices/virtual/block/loop4' hfs: invalid uid -1 hfs: unable to parse mount options kobject: 'loop5' (000000009ab30da9): kobject_uevent_env kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (000000000f71e490): kobject_uevent_env kobject: 'loop4' (000000000f71e490): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (000000001a2d3a5e): kobject_uevent_env kobject: 'loop3' (000000001a2d3a5e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000009ab30da9): kobject_uevent_env kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (000000001a2d3a5e): kobject_uevent_env REISERFS warning (device loop5): sh-2021 reiserfs_fill_super: can not find reiserfs on loop5 kobject: 'loop3' (000000001a2d3a5e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000009ab30da9): kobject_uevent_env kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' hfs: invalid uid -1 hfs: unable to parse mount options kobject: '9p-8' (000000002376b45a): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: '9p-8' (000000002376b45a): kobject_uevent_env kobject: '9p-8' (000000002376b45a): fill_kobj_path: path = '/devices/virtual/bdi/9p-8' kobject: 'loop3' (000000001a2d3a5e): kobject_uevent_env kobject: 'loop3' (000000001a2d3a5e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000009ab30da9): kobject_uevent_env kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: '9p-8' (000000002376b45a): kobject_uevent_env kobject: '9p-8' (000000002376b45a): fill_kobj_path: path = '/devices/virtual/bdi/9p-8' kobject: '9p-8' (000000002376b45a): kobject_cleanup, parent (null) kobject: '9p-8' (000000002376b45a): calling ktype release kobject: '9p-8': free name kobject: 'loop4' (000000000f71e490): kobject_uevent_env kobject: 'loop4' (000000000f71e490): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (000000009ab30da9): kobject_uevent_env net_ratelimit: 24 callbacks suppressed protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'loop5' (000000009ab30da9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (000000000f71e490): kobject_uevent_env kobject: 'loop4' (000000000f71e490): fill_kobj_path: path = '/devices/virtual/block/loop4' hfs: invalid uid -1 hfs: unable to parse mount options REISERFS warning (device loop5): sh-2021 reiserfs_fill_super: can not find reiserfs on loop5 kobject: '9p-9' (00000000864afb30): kobject_add_internal: parent: 'bdi', set: 'devices'