audit: type=1804 audit(1569498115.646:62): pid=8454 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.1" name="/root/syzkaller-testdir005167896/syzkaller.DXRi5Q/67/bus" dev="sda1" ino=16713 res=1 ====================================================== PM: Basic memory bitmaps created WARNING: possible circular locking dependency detected 4.14.146 #0 Not tainted ------------------------------------------------------ PM: Basic memory bitmaps freed syz-executor.3/8456 is trying to acquire lock: (&rp->fetch_lock){+.+.}, at: [] mon_bin_vma_fault+0x6f/0x280 drivers/usb/mon/mon_bin.c:1236 but task is already holding lock: ( audit: type=1804 audit(1569498115.686:64): pid=8426 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-testdir293221345/syzkaller.2rFpFL/63/bus" dev="sda1" ino=16710 res=1 &mm->mmap_sem){++++}, at: [] __mm_populate+0x1e5/0x2c0 mm/gup.c:1259 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #1 (&mm->mmap_sem){++++}: audit: type=1400 audit(1569498115.686:63): avc: denied { map } for pid=8451 comm="syz-executor.3" path="/dev/usbmon0" dev="devtmpfs" ino=727 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usbmon_device_t:s0 tclass=chr_file permissive=1 lock_acquire+0x16f/0x430 kernel/locking/lockdep.c:3991 __might_fault mm/memory.c:4584 [inline] __might_fault+0x143/0x1d0 mm/memory.c:4569 _copy_to_user+0x2c/0xd0 lib/usercopy.c:25 copy_to_user include/linux/uaccess.h:155 [inline] mon_bin_read+0x2fb/0x5e0 drivers/usb/mon/mon_bin.c:825 __vfs_read+0x105/0x6a0 fs/read_write.c:411 vfs_read+0x137/0x350 fs/read_write.c:447 SYSC_read fs/read_write.c:574 [inline] SyS_read+0xfd/0x230 fs/read_write.c:567 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x42/0xb7 -> #0 (&rp->fetch_lock){+.+.}: check_prev_add kernel/locking/lockdep.c:1901 [inline] check_prevs_add kernel/locking/lockdep.c:2018 [inline] validate_chain kernel/locking/lockdep.c:2460 [inline] __lock_acquire+0x2cb3/0x4620 kernel/locking/lockdep.c:3487 lock_acquire+0x16f/0x430 kernel/locking/lockdep.c:3991 __mutex_lock_common kernel/locking/mutex.c:756 [inline] __mutex_lock+0xe8/0x1470 kernel/locking/mutex.c:893 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:908 mon_bin_vma_fault+0x6f/0x280 drivers/usb/mon/mon_bin.c:1236 __do_fault+0x104/0x390 mm/memory.c:3223 do_cow_fault mm/memory.c:3662 [inline] do_fault mm/memory.c:3761 [inline] handle_pte_fault mm/memory.c:3989 [inline] __handle_mm_fault+0xde1/0x3470 mm/memory.c:4113 handle_mm_fault+0x293/0x7c0 mm/memory.c:4150 faultin_page mm/gup.c:514 [inline] __get_user_pages+0x465/0x1220 mm/gup.c:714 populate_vma_page_range+0x18e/0x230 mm/gup.c:1231 __mm_populate+0x198/0x2c0 mm/gup.c:1279 mm_populate include/linux/mm.h:2187 [inline] vm_mmap_pgoff+0x1be/0x1d0 mm/util.c:338 SYSC_mmap_pgoff mm/mmap.c:1551 [inline] SyS_mmap_pgoff+0x3ca/0x520 mm/mmap.c:1509 SYSC_mmap arch/x86/kernel/sys_x86_64.c:100 [inline] SyS_mmap+0x16/0x20 arch/x86/kernel/sys_x86_64.c:91 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x42/0xb7 other info that might help us debug this: Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&mm->mmap_sem); lock(&rp->fetch_lock); lock(&mm->mmap_sem); lock(&rp->fetch_lock); *** DEADLOCK *** 1 lock held by syz-executor.3/8456: #0: (&mm->mmap_sem){++++}, at: [] __mm_populate+0x1e5/0x2c0 mm/gup.c:1259 stack backtrace: CPU: 0 PID: 8456 Comm: syz-executor.3 Not tainted 4.14.146 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x138/0x197 lib/dump_stack.c:53 print_circular_bug.isra.0.cold+0x1cc/0x28f kernel/locking/lockdep.c:1258 check_prev_add kernel/locking/lockdep.c:1901 [inline] check_prevs_add kernel/locking/lockdep.c:2018 [inline] validate_chain kernel/locking/lockdep.c:2460 [inline] __lock_acquire+0x2cb3/0x4620 kernel/locking/lockdep.c:3487 lock_acquire+0x16f/0x430 kernel/locking/lockdep.c:3991 __mutex_lock_common kernel/locking/mutex.c:756 [inline] __mutex_lock+0xe8/0x1470 kernel/locking/mutex.c:893 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:908 mon_bin_vma_fault+0x6f/0x280 drivers/usb/mon/mon_bin.c:1236 __do_fault+0x104/0x390 mm/memory.c:3223 do_cow_fault mm/memory.c:3662 [inline] do_fault mm/memory.c:3761 [inline] handle_pte_fault mm/memory.c:3989 [inline] __handle_mm_fault+0xde1/0x3470 mm/memory.c:4113 handle_mm_fault+0x293/0x7c0 mm/memory.c:4150 faultin_page mm/gup.c:514 [inline] __get_user_pages+0x465/0x1220 mm/gup.c:714 populate_vma_page_range+0x18e/0x230 mm/gup.c:1231 __mm_populate+0x198/0x2c0 mm/gup.c:1279 mm_populate include/linux/mm.h:2187 [inline] vm_mmap_pgoff+0x1be/0x1d0 mm/util.c:338 SYSC_mmap_pgoff mm/mmap.c:1551 [inline] SyS_mmap_pgoff+0x3ca/0x520 mm/mmap.c:1509 SYSC_mmap arch/x86/kernel/sys_x86_64.c:100 [inline] SyS_mmap+0x16/0x20 arch/x86/kernel/sys_x86_64.c:91 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x42/0xb7 RIP: 0033:0x459a29 RSP: 002b:00007f82b9157c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000000459a29 RDX: 0000000001000002 RSI: 0000000000400300 RDI: 0000000020a05000 RBP: 000000000075bf20 R08: 0000000000000004 R09: 0000000000000000 R10: 0000000000008012 R11: 0000000000000246 R12: 00007f82b91586d4 R13: 00000000004c5f20 R14: 00000000004dab40 R15: 00000000ffffffff kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (ffff8880a49a37e0): kobject_uevent_env kobject: 'loop1' (ffff8880a49a37e0): fill_kobj_path: path = '/devices/virtual/block/loop1' caif:caif_disconnect_client(): nothing to disconnect audit: type=1804 audit(1569498116.376:65): pid=8485 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-testdir984634283/syzkaller.XaJNNL/86/bus" dev="sda1" ino=16610 res=1 kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env audit: type=1804 audit(1569498116.416:66): pid=8485 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.0" name="/root/syzkaller-testdir984634283/syzkaller.XaJNNL/86/bus" dev="sda1" ino=16610 res=1 kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (ffff8880a4a311e0): kobject_uevent_env base_sock_release(ffff8880958fd640) sk=ffff8880830cf600 kobject: 'loop2' (ffff8880a4a311e0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env audit: type=1804 audit(1569498116.416:67): pid=8486 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-testdir984634283/syzkaller.XaJNNL/86/bus" dev="sda1" ino=16610 res=1 kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' base_sock_release(ffff88808783c900) sk=ffff88808a3fc3c0 kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (ffff8880a49a37e0): kobject_uevent_env kobject: 'loop1' (ffff8880a49a37e0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (ffff8880a4a311e0): kobject_uevent_env kobject: 'loop2' (ffff8880a4a311e0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (ffff8880a4a48120): kobject_uevent_env kobject: 'loop3' (ffff8880a4a48120): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (ffff8880a49a37e0): kobject_uevent_env kobject: 'loop1' (ffff8880a49a37e0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (ffff8880a4a48120): kobject_uevent_env kobject: 'loop3' (ffff8880a4a48120): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (ffff8880a49a37e0): kobject_uevent_env kobject: 'loop1' (ffff8880a49a37e0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (ffff8880a4a48120): kobject_uevent_env kobject: 'loop3' (ffff8880a4a48120): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (ffff8880a49a37e0): kobject_uevent_env kobject: 'loop1' (ffff8880a49a37e0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (ffff8880a49a37e0): kobject_uevent_env kobject: 'loop1' (ffff8880a49a37e0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (ffff8880a4a48120): kobject_uevent_env kobject: 'loop3' (ffff8880a4a48120): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (ffff8880a4a48120): kobject_uevent_env kobject: 'loop3' (ffff8880a4a48120): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (ffff8880a49a37e0): kobject_uevent_env kobject: 'loop1' (ffff8880a49a37e0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (ffff8880a4a48120): kobject_uevent_env kobject: 'loop3' (ffff8880a4a48120): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop3' (ffff8880a4a48120): kobject_uevent_env kobject: 'loop3' (ffff8880a4a48120): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (ffff8880a4a48120): kobject_uevent_env kobject: 'loop3' (ffff8880a4a48120): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (ffff8880a49a37e0): kobject_uevent_env kobject: 'loop1' (ffff8880a49a37e0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (ffff8880a4a48120): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (ffff8880a4a48120): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env gfs2: invalid mount option: audit kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' gfs2: can't parse mount arguments kobject: 'loop3' (ffff8880a4a48120): kobject_uevent_env kobject: 'loop3' (ffff8880a4a48120): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (ffff8880a49a37e0): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop1' (ffff8880a49a37e0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (ffff8880a49a37e0): kobject_uevent_env kobject: 'loop1' (ffff8880a49a37e0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop1' (ffff8880a49a37e0): kobject_uevent_env kobject: 'loop1' (ffff8880a49a37e0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (ffff8880a4a48120): kobject_uevent_env kobject: 'loop3' (ffff8880a4a48120): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (ffff8880a49a37e0): kobject_uevent_env kobject: 'loop1' (ffff8880a49a37e0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' gfs2: invalid mount option: audit gfs2: can't parse mount arguments kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (ffff8880a4a48120): kobject_uevent_env kobject: 'loop3' (ffff8880a4a48120): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (ffff8880a4a311e0): kobject_uevent_env kobject: 'loop2' (ffff8880a4a311e0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (ffff8880a49a37e0): kobject_uevent_env kobject: 'loop1' (ffff8880a49a37e0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop1' (ffff8880a49a37e0): kobject_uevent_env kobject: 'loop1' (ffff8880a49a37e0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (ffff8880a4a311e0): kobject_uevent_env kobject: 'loop2' (ffff8880a4a311e0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (ffff8880a4a48120): kobject_uevent_env kobject: 'loop3' (ffff8880a4a48120): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (ffff8880a49a37e0): kobject_uevent_env kobject: 'loop1' (ffff8880a49a37e0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (ffff8880a4a48120): kobject_uevent_env kobject: 'loop3' (ffff8880a4a48120): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (ffff8880a4a48120): kobject_uevent_env kobject: 'loop3' (ffff8880a4a48120): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (ffff8880a49a37e0): kobject_uevent_env kobject: 'loop1' (ffff8880a49a37e0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (ffff8880a4a48120): kobject_uevent_env kobject: 'loop3' (ffff8880a4a48120): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (ffff8880a4a311e0): kobject_uevent_env kobject: 'loop2' (ffff8880a4a311e0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (ffff8880a4a48120): kobject_uevent_env kobject: 'loop3' (ffff8880a4a48120): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (ffff8880a4a311e0): kobject_uevent_env kobject: 'loop2' (ffff8880a4a311e0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (ffff8880a4a311e0): kobject_uevent_env kobject: 'loop2' (ffff8880a4a311e0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (ffff8880a4a48120): kobject_uevent_env kobject: 'loop3' (ffff8880a4a48120): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (ffff8880a4a311e0): kobject_uevent_env kobject: 'loop2' (ffff8880a4a311e0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (ffff8880a4a48120): kobject_uevent_env kobject: 'loop3' (ffff8880a4a48120): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (ffff8880a4a311e0): kobject_uevent_env kobject: 'loop2' (ffff8880a4a311e0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (ffff8880a4a48120): kobject_uevent_env kobject: 'loop3' (ffff8880a4a48120): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (ffff8880a4a48120): kobject_uevent_env kobject: 'loop3' (ffff8880a4a48120): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (ffff8880a4a311e0): kobject_uevent_env kobject: 'loop2' (ffff8880a4a311e0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (ffff8880a49a37e0): kobject_uevent_env kobject: 'loop1' (ffff8880a49a37e0): fill_kobj_path: path = '/devices/virtual/block/loop1' kauditd_printk_skb: 13 callbacks suppressed audit: type=1804 audit(1569498120.766:81): pid=8991 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.2" name="/root/syzkaller-testdir121000343/syzkaller.xilWMI/77/bus" dev="sda1" ino=16786 res=1 kobject: 'loop2' (ffff8880a4a311e0): kobject_uevent_env kobject: 'loop2' (ffff8880a4a311e0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' audit: type=1804 audit(1569498120.776:82): pid=8991 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.2" name="/root/syzkaller-testdir121000343/syzkaller.xilWMI/77/bus" dev="sda1" ino=16786 res=1 kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env audit: type=1804 audit(1569498120.846:83): pid=9001 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.3" name="/root/syzkaller-testdir287491594/syzkaller.CscAGH/75/bus" dev="sda1" ino=16774 res=1 kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' audit: type=1804 audit(1569498120.856:84): pid=9005 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.2" name="/root/syzkaller-testdir121000343/syzkaller.xilWMI/78/bus" dev="sda1" ino=16784 res=1 kobject: 'loop1' (ffff8880a49a37e0): kobject_uevent_env kobject: 'loop1' (ffff8880a49a37e0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (ffff8880a4a48120): kobject_uevent_env audit: type=1804 audit(1569498120.856:85): pid=9005 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.2" name="/root/syzkaller-testdir121000343/syzkaller.xilWMI/78/bus" dev="sda1" ino=16784 res=1 kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop3' (ffff8880a4a48120): fill_kobj_path: path = '/devices/virtual/block/loop3' audit: type=1804 audit(1569498120.866:86): pid=9005 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.2" name="/root/syzkaller-testdir121000343/syzkaller.xilWMI/78/bus" dev="sda1" ino=16784 res=1 kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (ffff8880a4a48120): kobject_uevent_env protocol 88fb is buggy, dev hsr_slave_0 kobject: 'loop3' (ffff8880a4a48120): fill_kobj_path: path = '/devices/virtual/block/loop3' protocol 88fb is buggy, dev hsr_slave_1 kobject: 'loop3' (ffff8880a4a48120): kobject_uevent_env kobject: 'loop2' (ffff8880a4a311e0): kobject_uevent_env kobject: 'loop3' (ffff8880a4a48120): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (ffff8880a4a311e0): fill_kobj_path: path = '/devices/virtual/block/loop2' audit: type=1804 audit(1569498120.876:87): pid=9005 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.2" name="/root/syzkaller-testdir121000343/syzkaller.xilWMI/78/bus" dev="sda1" ino=16784 res=1 kobject: 'loop1' (ffff8880a49a37e0): kobject_uevent_env kobject: 'loop1' (ffff8880a49a37e0): fill_kobj_path: path = '/devices/virtual/block/loop1' audit: type=1800 audit(1569498121.136:88): pid=9042 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.5" name="bus" dev="sda1" ino=16762 res=0 kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env audit: type=1804 audit(1569498121.146:89): pid=9045 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-testdir293221345/syzkaller.2rFpFL/83/bus" dev="sda1" ino=16761 res=1 kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (ffff8880a4a48120): kobject_uevent_env kobject: 'loop3' (ffff8880a4a48120): kobject_uevent_env kobject: 'loop3' (ffff8880a4a48120): fill_kobj_path: path = '/devices/virtual/block/loop3' audit: type=1804 audit(1569498121.156:90): pid=9049 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.5" name="/root/syzkaller-testdir596770141/syzkaller.87tWYL/105/bus" dev="sda1" ino=16762 res=1 kobject: 'loop3' (ffff8880a4a48120): fill_kobj_path: path = '/devices/virtual/block/loop3' encrypted_key: master key parameter 'C"[ ƒGìêž' is invalid encrypted_key: master key parameter 'C"[ ƒGìêž' is invalid kobject: 'loop1' (ffff8880a49a37e0): kobject_uevent_env kobject: 'loop1' (ffff8880a49a37e0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (ffff8880a4a48120): kobject_uevent_env kobject: 'loop3' (ffff8880a4a48120): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (ffff8880a49a37e0): kobject_uevent_env kobject: 'loop1' (ffff8880a49a37e0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (ffff8880a49a37e0): kobject_uevent_env kobject: 'loop1' (ffff8880a49a37e0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (ffff8880a49a37e0): kobject_uevent_env kobject: 'loop1' (ffff8880a49a37e0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (ffff8880a49a37e0): kobject_uevent_env kobject: 'loop1' (ffff8880a49a37e0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (ffff8880a4a48120): kobject_uevent_env kobject: 'loop3' (ffff8880a4a48120): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (ffff8880a49a37e0): kobject_uevent_env kobject: 'loop1' (ffff8880a49a37e0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (ffff8880a4a48120): kobject_uevent_env kobject: 'loop3' (ffff8880a4a48120): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (ffff8880a49a37e0): kobject_uevent_env kobject: 'loop1' (ffff8880a49a37e0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (ffff8880a4a48120): kobject_uevent_env kobject: 'loop3' (ffff8880a4a48120): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (ffff8880a4a311e0): kobject_uevent_env kobject: 'loop2' (ffff8880a4a311e0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (ffff8880a4a48120): kobject_uevent_env kobject: 'loop3' (ffff8880a4a48120): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (ffff8880a4a311e0): kobject_uevent_env kobject: 'loop2' (ffff8880a4a311e0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (ffff8880a49a37e0): kobject_uevent_env kobject: 'loop1' (ffff8880a49a37e0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (ffff8880a4a48120): kobject_uevent_env kobject: 'loop3' (ffff8880a4a48120): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (ffff8880a49a37e0): kobject_uevent_env kobject: 'loop1' (ffff8880a49a37e0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (ffff8880a4a311e0): kobject_uevent_env kobject: 'loop2' (ffff8880a4a311e0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (ffff8880a4a48120): kobject_uevent_env kobject: 'loop3' (ffff8880a4a48120): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (ffff8880a4a311e0): kobject_uevent_env kobject: 'loop2' (ffff8880a4a311e0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (ffff8880a4a48120): kobject_uevent_env kobject: 'loop3' (ffff8880a4a48120): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (ffff8880a4a311e0): kobject_uevent_env kobject: 'loop2' (ffff8880a4a311e0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (ffff8880a4a48120): kobject_uevent_env kobject: 'loop3' (ffff8880a4a48120): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' SELinux: unrecognized netlink message: protocol=6 nlmsg_type=25135 sclass=netlink_xfrm_socket pig=9304 comm=syz-executor.5 kobject: 'loop2' (ffff8880a4a311e0): kobject_uevent_env kobject: 'loop2' (ffff8880a4a311e0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (ffff8880a4a48120): kobject_uevent_env kobject: 'loop3' (ffff8880a4a48120): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (ffff8880a49a37e0): kobject_uevent_env kobject: 'loop1' (ffff8880a49a37e0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env IPVS: set_ctl: invalid protocol: 4556 0.0.0.0:20000 kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (ffff8880a4a311e0): kobject_uevent_env kobject: 'loop2' (ffff8880a4a311e0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (ffff8880a4a48120): kobject_uevent_env kobject: 'loop3' (ffff8880a4a48120): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (ffff8880a49a37e0): kobject_uevent_env kobject: 'loop1' (ffff8880a49a37e0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (ffff8880a4a48120): kobject_uevent_env kobject: 'loop3' (ffff8880a4a48120): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (ffff8880a4a48120): kobject_uevent_env kobject: 'loop3' (ffff8880a4a48120): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (ffff8880a49a37e0): kobject_uevent_env kobject: 'loop1' (ffff8880a49a37e0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (ffff8880a49a37e0): kobject_uevent_env kobject: 'loop1' (ffff8880a49a37e0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (ffff8880a49a37e0): kobject_uevent_env kobject: 'loop1' (ffff8880a49a37e0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (ffff8880a49a37e0): kobject_uevent_env kobject: 'loop1' (ffff8880a49a37e0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop1' (ffff8880a49a37e0): kobject_uevent_env kobject: 'loop1' (ffff8880a49a37e0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (ffff8880a49a37e0): kobject_uevent_env kobject: 'loop1' (ffff8880a49a37e0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (ffff8880a49a37e0): kobject_uevent_env kobject: 'loop1' (ffff8880a49a37e0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (ffff8880a49a37e0): kobject_uevent_env kobject: 'loop1' (ffff8880a49a37e0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (ffff8880a49a37e0): kobject_uevent_env kobject: 'loop1' (ffff8880a49a37e0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (ffff8880a49a37e0): kobject_uevent_env kobject: 'loop1' (ffff8880a49a37e0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (ffff8880a4a82a20): kobject_uevent_env kobject: 'loop4' (ffff8880a4a82a20): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (ffff8880a4b0b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b0b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (ffff8880a4937760): kobject_uevent_env kobject: 'loop0' (ffff8880a4937760): fill_kobj_path: path = '/devices/virtual/block/loop0'