======================================================
WARNING: possible circular locking dependency detected
4.19.85-syzkaller #0 Not tainted
------------------------------------------------------
syz-executor.3/23484 is trying to acquire lock:
000000005250565a (&rp->fetch_lock){+.+.}, at: mon_bin_vma_fault+0x73/0x2d0 drivers/usb/mon/mon_bin.c:1237

but task is already holding lock:
00000000c62b4137 (&mm->mmap_sem){++++}, at: __mm_populate+0x270/0x380 mm/gup.c:1262

which lock already depends on the new lock.


the existing dependency chain (in reverse order) is:

-> #1 (&mm->mmap_sem){++++}:
       __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
       do_loop_readv_writev fs/read_write.c:701 [inline]
       do_loop_readv_writev fs/read_write.c:688 [inline]
       do_iter_read+0x490/0x640 fs/read_write.c:925
       vfs_readv+0xf0/0x160 fs/read_write.c:987
       do_readv+0x15e/0x370 fs/read_write.c:1020
       __do_sys_readv fs/read_write.c:1107 [inline]
       __se_sys_readv fs/read_write.c:1104 [inline]
       __x64_sys_readv+0x75/0xb0 fs/read_write.c:1104
       do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293
       entry_SYSCALL_64_after_hwframe+0x49/0xbe

-> #0 (&rp->fetch_lock){+.+.}:
       lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3903
       __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

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.3/23484:
 #0: 00000000c62b4137 (&mm->mmap_sem){++++}, at: __mm_populate+0x270/0x380 mm/gup.c:1262

stack backtrace:
CPU: 0 PID: 23484 Comm: syz-executor.3 Not tainted 4.19.85-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
 __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
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:00007f7608e7cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045a639
RDX: 0000000001000002 RSI: 0000000000400300 RDI: 0000000020a05000
RBP: 000000000075bf20 R08: 0000000000000003 R09: 0000000000000000
R10: 0000000000008012 R11: 0000000000000246 R12: 00007f7608e7d6d4
R13: 00000000004c705c R14: 00000000004dc7f8 R15: 00000000ffffffff
kobject: 'loop5' (00000000f093a580): kobject_uevent_env
kobject: 'loop5' (00000000f093a580): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
audit: type=1804 audit(1574393250.067:528): pid=23490 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="bus" dev="sda1" ino=16935 res=1
netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'.
kobject: 'loop2' (00000000deef4717): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop2' (00000000deef4717): fill_kobj_path: path = '/devices/virtual/block/loop2'
audit: type=1804 audit(1574393250.107:529): pid=23490 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="bus" dev="sda1" ino=16935 res=1
kobject: 'loop0' (0000000029c9430a): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
audit: type=1804 audit(1574393250.137:530): pid=23506 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="bus" dev="sda1" ino=16935 res=1
kobject: 'loop0' (0000000029c9430a): fill_kobj_path: path = '/devices/virtual/block/loop0'
audit: type=1804 audit(1574393250.257:531): pid=23518 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="bus" dev="sda1" ino=16935 res=1
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop5' (00000000f093a580): kobject_uevent_env
netlink: 'syz-executor.5': attribute type 1 has an invalid length.
kobject: 'loop5' (00000000f093a580): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
netlink: 1 bytes leftover after parsing attributes in process `syz-executor.5'.
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop0' (0000000029c9430a): kobject_uevent_env
kobject: 'loop0' (0000000029c9430a): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop2' (00000000deef4717): kobject_uevent_env
netlink: 'syz-executor.5': attribute type 1 has an invalid length.
kobject: 'loop2' (00000000deef4717): fill_kobj_path: path = '/devices/virtual/block/loop2'
netlink: 1 bytes leftover after parsing attributes in process `syz-executor.5'.
kobject: 'loop3' (00000000b41fdaa0): kobject_uevent_env
netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'.
kobject: 'loop3' (00000000b41fdaa0): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop0' (0000000029c9430a): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
audit: type=1804 audit(1574393250.537:532): pid=23538 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="bus" dev="sda1" ino=17153 res=1
kobject: 'loop0' (0000000029c9430a): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'loop1' (00000000d13fa6e0): kobject_uevent_env
kobject: 'loop1' (00000000d13fa6e0): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop5' (00000000f093a580): kobject_uevent_env
kobject: 'loop5' (00000000f093a580): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop2' (00000000deef4717): kobject_uevent_env
netlink: 'syz-executor.3': attribute type 1 has an invalid length.
kobject: 'loop2' (00000000deef4717): fill_kobj_path: path = '/devices/virtual/block/loop2'
netlink: 1 bytes leftover after parsing attributes in process `syz-executor.3'.
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop3' (00000000b41fdaa0): kobject_uevent_env
kobject: 'loop3' (00000000b41fdaa0): fill_kobj_path: path = '/devices/virtual/block/loop3'
audit: type=1804 audit(1574393250.777:533): pid=23562 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="bus" dev="sda1" ino=16801 res=1
kobject: 'loop2' (00000000deef4717): kobject_uevent_env
kobject: 'loop2' (00000000deef4717): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop5' (00000000f093a580): kobject_uevent_env
kobject: 'loop5' (00000000f093a580): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop0' (0000000029c9430a): kobject_uevent_env
kobject: 'loop0' (0000000029c9430a): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'loop2' (00000000deef4717): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop2' (00000000deef4717): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop3' (00000000b41fdaa0): kobject_uevent_env
kobject: 'loop3' (00000000b41fdaa0): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
netlink: 'syz-executor.3': attribute type 1 has an invalid length.
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop1' (00000000d13fa6e0): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'loop1' (00000000d13fa6e0): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
netlink: 1 bytes leftover after parsing attributes in process `syz-executor.3'.
audit: type=1804 audit(1574393251.067:534): pid=23582 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="bus" dev="sda1" ino=17233 res=1
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
netlink: 'syz-executor.3': attribute type 1 has an invalid length.
audit: type=1804 audit(1574393251.307:535): pid=23619 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="bus" dev="sda1" ino=16887 res=1
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
netlink: 1 bytes leftover after parsing attributes in process `syz-executor.3'.
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop5' (00000000f093a580): kobject_uevent_env
kobject: 'loop5' (00000000f093a580): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop1' (00000000d13fa6e0): kobject_uevent_env
kobject: 'loop1' (00000000d13fa6e0): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'loop0' (0000000029c9430a): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop0' (0000000029c9430a): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop2' (00000000deef4717): kobject_uevent_env
kobject: 'loop2' (00000000deef4717): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
netlink: 'syz-executor.3': attribute type 1 has an invalid length.
kobject: 'loop3' (00000000b41fdaa0): kobject_uevent_env
audit: type=1804 audit(1574393251.607:536): pid=23650 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="bus" dev="sda1" ino=16649 res=1
kobject: 'loop3' (00000000b41fdaa0): fill_kobj_path: path = '/devices/virtual/block/loop3'
netlink: 1 bytes leftover after parsing attributes in process `syz-executor.3'.
kobject: 'loop5' (00000000f093a580): kobject_uevent_env
kobject: 'loop5' (00000000f093a580): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'loop0' (0000000029c9430a): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop0' (0000000029c9430a): fill_kobj_path: path = '/devices/virtual/block/loop0'
audit: type=1804 audit(1574393251.777:537): pid=23675 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="bus" dev="sda1" ino=16881 res=1
kobject: 'loop0' (0000000029c9430a): kobject_uevent_env
kobject: 'loop0' (0000000029c9430a): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop1' (00000000d13fa6e0): kobject_uevent_env
kobject: 'loop1' (00000000d13fa6e0): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'loop0' (0000000029c9430a): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop0' (0000000029c9430a): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'loop5' (00000000f093a580): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop5' (00000000f093a580): fill_kobj_path: path = '/devices/virtual/block/loop5'
SELinux: unrecognized netlink message: protocol=6 nlmsg_type=36126 sclass=netlink_xfrm_socket pig=23711 comm=syz-executor.5
kobject: 'loop2' (00000000deef4717): kobject_uevent_env
kobject: 'loop2' (00000000deef4717): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop1' (00000000d13fa6e0): kobject_uevent_env
kobject: 'loop1' (00000000d13fa6e0): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop3' (00000000b41fdaa0): kobject_uevent_env
kobject: 'loop3' (00000000b41fdaa0): fill_kobj_path: path = '/devices/virtual/block/loop3'
netlink: 'syz-executor.3': attribute type 1 has an invalid length.
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop0' (0000000029c9430a): kobject_uevent_env
kobject: 'loop0' (0000000029c9430a): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop2' (00000000deef4717): kobject_uevent_env
kobject: 'loop2' (00000000deef4717): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop0' (0000000029c9430a): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'loop0' (0000000029c9430a): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop2' (00000000deef4717): kobject_uevent_env
kobject: 'loop2' (00000000deef4717): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'loop0' (0000000029c9430a): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop0' (0000000029c9430a): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop2' (00000000deef4717): kobject_uevent_env
kobject: 'loop2' (00000000deef4717): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop1' (00000000d13fa6e0): kobject_uevent_env
kobject: 'loop1' (00000000d13fa6e0): fill_kobj_path: path = '/devices/virtual/block/loop1'
SELinux: unrecognized netlink message: protocol=6 nlmsg_type=36126 sclass=netlink_xfrm_socket pig=23763 comm=syz-executor.5
kobject: 'loop5' (00000000f093a580): kobject_uevent_env
kobject: 'loop5' (00000000f093a580): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop2' (00000000deef4717): kobject_uevent_env
kobject: 'loop2' (00000000deef4717): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop3' (00000000b41fdaa0): kobject_uevent_env
kobject: 'loop3' (00000000b41fdaa0): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
netlink: 'syz-executor.3': attribute type 1 has an invalid length.
kobject: 'loop2' (00000000deef4717): kobject_uevent_env
kobject: 'loop2' (00000000deef4717): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop0' (0000000029c9430a): kobject_uevent_env
kobject: 'loop0' (0000000029c9430a): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'loop5' (00000000f093a580): kobject_uevent_env
kobject: 'loop5' (00000000f093a580): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop2' (00000000deef4717): kobject_uevent_env
kobject: 'loop2' (00000000deef4717): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop0' (0000000029c9430a): kobject_uevent_env
kobject: 'loop0' (0000000029c9430a): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop5' (00000000f093a580): kobject_uevent_env
kobject: 'loop5' (00000000f093a580): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop1' (00000000d13fa6e0): kobject_uevent_env
kobject: 'loop1' (00000000d13fa6e0): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop3' (00000000b41fdaa0): kobject_uevent_env
kobject: 'loop3' (00000000b41fdaa0): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
netlink: 'syz-executor.5': attribute type 1 has an invalid length.
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop2' (00000000deef4717): kobject_uevent_env
kobject: 'loop2' (00000000deef4717): fill_kobj_path: path = '/devices/virtual/block/loop2'
netlink: 'syz-executor.3': attribute type 1 has an invalid length.
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
nla_parse: 2 callbacks suppressed
netlink: 1 bytes leftover after parsing attributes in process `syz-executor.3'.
netlink: 1 bytes leftover after parsing attributes in process `syz-executor.5'.
kobject: 'loop0' (0000000029c9430a): kobject_uevent_env
kobject: 'loop0' (0000000029c9430a): fill_kobj_path: path = '/devices/virtual/block/loop0'
netlink: 'syz-executor.5': attribute type 2 has an invalid length.
kobject: 'loop2' (00000000deef4717): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'loop2' (00000000deef4717): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
netlink: 'syz-executor.5': attribute type 1 has an invalid length.
kobject: 'loop3' (00000000b41fdaa0): kobject_uevent_env
netlink: 1 bytes leftover after parsing attributes in process `syz-executor.5'.
kobject: 'loop3' (00000000b41fdaa0): fill_kobj_path: path = '/devices/virtual/block/loop3'
netlink: 'syz-executor.5': attribute type 2 has an invalid length.
netlink: 'syz-executor.3': attribute type 1 has an invalid length.
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'loop0' (0000000029c9430a): kobject_uevent_env
netlink: 1 bytes leftover after parsing attributes in process `syz-executor.3'.
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop0' (0000000029c9430a): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop5' (00000000f093a580): kobject_uevent_env
kobject: 'loop5' (00000000f093a580): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
netlink: 'syz-executor.3': attribute type 1 has an invalid length.
kobject: 'loop0' (0000000029c9430a): kobject_uevent_env
kobject: 'loop0' (0000000029c9430a): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'loop1' (00000000d13fa6e0): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
netlink: 1 bytes leftover after parsing attributes in process `syz-executor.3'.
kobject: 'loop1' (00000000d13fa6e0): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop2' (00000000deef4717): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop2' (00000000deef4717): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop3' (00000000b41fdaa0): kobject_uevent_env
kobject: 'loop3' (00000000b41fdaa0): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'loop0' (0000000029c9430a): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop0' (0000000029c9430a): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop5' (00000000f093a580): kobject_uevent_env
netlink: 'syz-executor.3': attribute type 1 has an invalid length.
netlink: 1 bytes leftover after parsing attributes in process `syz-executor.3'.
kobject: 'loop5' (00000000f093a580): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop2' (00000000deef4717): kobject_uevent_env
kobject: 'loop2' (00000000deef4717): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop5' (00000000f093a580): kobject_uevent_env
kobject: 'loop5' (00000000f093a580): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop2' (00000000deef4717): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop2' (00000000deef4717): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop3' (00000000b41fdaa0): kobject_uevent_env
netlink: 'syz-executor.3': attribute type 1 has an invalid length.
kobject: 'loop3' (00000000b41fdaa0): fill_kobj_path: path = '/devices/virtual/block/loop3'
netlink: 1 bytes leftover after parsing attributes in process `syz-executor.3'.
kobject: 'loop2' (00000000deef4717): kobject_uevent_env
kobject: 'loop2' (00000000deef4717): fill_kobj_path: path = '/devices/virtual/block/loop2'
kauditd_printk_skb: 7 callbacks suppressed
audit: type=1804 audit(1574393255.247:545): pid=23931 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="bus" dev="sda1" ino=17356 res=1
kobject: 'loop5' (00000000f093a580): kobject_uevent_env
kobject: 'loop5' (00000000f093a580): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop1' (00000000d13fa6e0): kobject_uevent_env
kobject: 'loop1' (00000000d13fa6e0): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'loop3' (00000000b41fdaa0): kobject_uevent_env
kobject: 'loop3' (00000000b41fdaa0): fill_kobj_path: path = '/devices/virtual/block/loop3'
netlink: 'syz-executor.3': attribute type 1 has an invalid length.
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop0' (0000000029c9430a): kobject_uevent_env
netlink: 1 bytes leftover after parsing attributes in process `syz-executor.3'.
kobject: 'loop0' (0000000029c9430a): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop2' (00000000deef4717): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'loop2' (00000000deef4717): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop5' (00000000f093a580): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop5' (00000000f093a580): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop3' (00000000b41fdaa0): kobject_uevent_env
kobject: 'loop3' (00000000b41fdaa0): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop2' (00000000deef4717): kobject_uevent_env
netlink: 1 bytes leftover after parsing attributes in process `syz-executor.3'.
kobject: 'loop2' (00000000deef4717): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop0' (0000000029c9430a): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'loop0' (0000000029c9430a): fill_kobj_path: path = '/devices/virtual/block/loop0'
audit: type=1804 audit(1574393255.617:546): pid=23962 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="bus" dev="sda1" ino=17374 res=1
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop2' (00000000deef4717): kobject_uevent_env
kobject: 'loop2' (00000000deef4717): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop3' (00000000b41fdaa0): kobject_uevent_env
kobject: 'loop3' (00000000b41fdaa0): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
netlink: 1 bytes leftover after parsing attributes in process `syz-executor.3'.
kobject: 'loop1' (00000000d13fa6e0): kobject_uevent_env
audit: type=1804 audit(1574393255.777:547): pid=23986 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="bus" dev="sda1" ino=17377 res=1
kobject: 'loop1' (00000000d13fa6e0): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'loop2' (00000000deef4717): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop2' (00000000deef4717): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop3' (00000000b41fdaa0): kobject_uevent_env
kobject: 'loop3' (00000000b41fdaa0): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'loop2' (00000000deef4717): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop2' (00000000deef4717): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop5' (00000000f093a580): kobject_uevent_env
kobject: 'loop5' (00000000f093a580): fill_kobj_path: path = '/devices/virtual/block/loop5'
audit: type=1400 audit(1574393255.987:548): avc:  denied  { getopt } for  pid=24002 comm="syz-executor.5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1
kobject: 'loop3' (00000000b41fdaa0): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
audit: type=1804 audit(1574393256.017:549): pid=24003 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="bus" dev="sda1" ino=17373 res=1
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop3' (00000000b41fdaa0): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'loop2' (00000000deef4717): kobject_uevent_env
kobject: 'loop2' (00000000deef4717): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
audit: type=1804 audit(1574393256.147:550): pid=24021 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="bus" dev="sda1" ino=17375 res=1
kobject: 'loop1' (00000000d13fa6e0): kobject_uevent_env
kobject: 'loop1' (00000000d13fa6e0): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop0' (0000000029c9430a): kobject_uevent_env
kobject: 'loop0' (0000000029c9430a): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'loop3' (00000000b41fdaa0): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop3' (00000000b41fdaa0): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop5' (00000000f093a580): kobject_uevent_env
kobject: 'loop5' (00000000f093a580): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop2' (00000000deef4717): kobject_uevent_env
kobject: 'loop2' (00000000deef4717): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop3' (00000000b41fdaa0): kobject_uevent_env
kobject: 'loop3' (00000000b41fdaa0): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop2' (00000000deef4717): kobject_uevent_env
kobject: 'loop2' (00000000deef4717): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop0' (0000000029c9430a): kobject_uevent_env
kobject: 'loop0' (0000000029c9430a): fill_kobj_path: path = '/devices/virtual/block/loop0'
audit: type=1804 audit(1574393256.467:551): pid=24054 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="bus" dev="sda1" ino=17375 res=1
kobject: 'loop5' (00000000f093a580): kobject_uevent_env
kobject: 'loop5' (00000000f093a580): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'loop1' (00000000d13fa6e0): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop1' (00000000d13fa6e0): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop5' (00000000f093a580): kobject_uevent_env
audit: type=1804 audit(1574393256.627:552): pid=24073 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="bus" dev="sda1" ino=17376 res=1
kobject: 'loop5' (00000000f093a580): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'loop0' (0000000029c9430a): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop0' (0000000029c9430a): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop3' (00000000b41fdaa0): kobject_uevent_env
kobject: 'loop3' (00000000b41fdaa0): fill_kobj_path: path = '/devices/virtual/block/loop3'
audit: type=1804 audit(1574393256.767:553): pid=24085 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="bus" dev="sda1" ino=17372 res=1
kobject: 'loop2' (00000000deef4717): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'loop2' (00000000deef4717): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop0' (0000000029c9430a): kobject_uevent_env
kobject: 'loop0' (0000000029c9430a): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop2' (00000000deef4717): kobject_uevent_env
kobject: 'loop2' (00000000deef4717): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop3' (00000000b41fdaa0): kobject_uevent_env
kobject: 'loop3' (00000000b41fdaa0): fill_kobj_path: path = '/devices/virtual/block/loop3'
audit: type=1804 audit(1574393256.947:554): pid=24098 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="bus" dev="sda1" ino=17377 res=1
kobject: 'loop1' (00000000d13fa6e0): kobject_uevent_env
kobject: 'loop1' (00000000d13fa6e0): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop2' (00000000deef4717): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop2' (00000000deef4717): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop3' (00000000b41fdaa0): kobject_uevent_env
kobject: 'loop3' (00000000b41fdaa0): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'loop0' (0000000029c9430a): kobject_uevent_env
kobject: 'loop0' (0000000029c9430a): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop5' (00000000f093a580): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'loop5' (00000000f093a580): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop0' (0000000029c9430a): kobject_uevent_env
kobject: 'loop0' (0000000029c9430a): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'loop2' (00000000deef4717): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop2' (00000000deef4717): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop3' (00000000b41fdaa0): kobject_uevent_env
kobject: 'loop3' (00000000b41fdaa0): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop5' (00000000f093a580): kobject_uevent_env
kobject: 'loop5' (00000000f093a580): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop2' (00000000deef4717): kobject_uevent_env
kobject: 'loop2' (00000000deef4717): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop3' (00000000b41fdaa0): kobject_uevent_env
kobject: 'loop3' (00000000b41fdaa0): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop0' (0000000029c9430a): kobject_uevent_env
kobject: 'loop0' (0000000029c9430a): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop2' (00000000deef4717): kobject_uevent_env
kobject: 'loop2' (00000000deef4717): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop5' (00000000f093a580): kobject_uevent_env
kobject: 'loop5' (00000000f093a580): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop0' (0000000029c9430a): kobject_uevent_env
kobject: 'loop0' (0000000029c9430a): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop1' (00000000d13fa6e0): kobject_uevent_env
kobject: 'loop1' (00000000d13fa6e0): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop2' (00000000deef4717): kobject_uevent_env
kobject: 'loop2' (00000000deef4717): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop3' (00000000b41fdaa0): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop3' (00000000b41fdaa0): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop0' (0000000029c9430a): kobject_uevent_env
kobject: 'loop0' (0000000029c9430a): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop2' (00000000deef4717): kobject_uevent_env
kobject: 'loop2' (00000000deef4717): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop1' (00000000d13fa6e0): kobject_uevent_env
kobject: 'loop1' (00000000d13fa6e0): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop2' (00000000deef4717): kobject_uevent_env
kobject: 'loop2' (00000000deef4717): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop0' (0000000029c9430a): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'loop0' (0000000029c9430a): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop3' (00000000b41fdaa0): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'loop3' (00000000b41fdaa0): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop5' (00000000f093a580): kobject_uevent_env
kobject: 'loop5' (00000000f093a580): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop0' (0000000029c9430a): kobject_uevent_env
kobject: 'loop0' (0000000029c9430a): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop3' (00000000b41fdaa0): kobject_uevent_env
kobject: 'loop3' (00000000b41fdaa0): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'loop5' (00000000f093a580): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop5' (00000000f093a580): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop3' (00000000b41fdaa0): kobject_uevent_env
kobject: 'loop3' (00000000b41fdaa0): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop0' (0000000029c9430a): kobject_uevent_env
kobject: 'loop0' (0000000029c9430a): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop1' (00000000d13fa6e0): kobject_uevent_env
kobject: 'loop1' (00000000d13fa6e0): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop2' (00000000deef4717): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'loop2' (00000000deef4717): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop0' (0000000029c9430a): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'loop0' (0000000029c9430a): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop2' (00000000deef4717): kobject_uevent_env
kobject: 'loop2' (00000000deef4717): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'loop5' (00000000f093a580): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop5' (00000000f093a580): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop3' (00000000b41fdaa0): kobject_uevent_env
kobject: 'loop3' (00000000b41fdaa0): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop0' (0000000029c9430a): kobject_uevent_env
kobject: 'loop0' (0000000029c9430a): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'loop5' (00000000f093a580): kobject_uevent_env
kobject: 'kvm' (00000000544eb7e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop5' (00000000f093a580): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop2' (00000000deef4717): kobject_uevent_env
kobject: 'loop2' (00000000deef4717): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop1' (00000000d13fa6e0): kobject_uevent_env
kobject: 'loop1' (00000000d13fa6e0): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'kvm' (00000000544eb7e6): kobject_uevent_env
kobject: 'loop2' (00000000deef4717): kobject_uevent_env
kobject: 'loop2' (00000000deef4717): fill_kobj_path: path = '/devices/virtual/block/loop2'