audit: type=1800 audit(1551937553.957:31): pid=7824 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=16542 res=0
netlink: 'syz-executor.1': attribute type 33 has an invalid length.
INFO: trying to register non-static key.
the code is fine but needs lockdep annotation.
turning off the locking correctness validator.
CPU: 1 PID: 7832 Comm: syz-executor.3 Not tainted 5.0.0+ #9
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x172/0x1f0 lib/dump_stack.c:113
 assign_lock_key kernel/locking/lockdep.c:786 [inline]
 register_lock_class+0x16d9/0x1870 kernel/locking/lockdep.c:1086
 __lock_acquire+0xf9/0x3fb0 kernel/locking/lockdep.c:3573
 lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:4202
 __flush_work+0x640/0x840 kernel/workqueue.c:2937
 flush_work+0x18/0x20 kernel/workqueue.c:2963
 vkms_atomic_crtc_destroy_state drivers/gpu/drm/vkms/vkms_crtc.c:133 [inline]
 vkms_atomic_crtc_destroy_state+0x2d/0x40 drivers/gpu/drm/vkms/vkms_crtc.c:125
 drm_atomic_state_default_clear+0x37c/0xd60 drivers/gpu/drm/drm_atomic.c:171
 drm_atomic_state_clear+0x9d/0xc0 drivers/gpu/drm/drm_atomic.c:240
 __drm_atomic_state_free+0x3c/0xf0 drivers/gpu/drm/drm_atomic.c:256
 kref_put include/linux/kref.h:67 [inline]
 drm_atomic_state_put include/drm/drm_atomic.h:385 [inline]
 drm_atomic_helper_set_config+0xe5/0x160 drivers/gpu/drm/drm_atomic_helper.c:2956
 drm_mode_setcrtc+0x613/0x1490 drivers/gpu/drm/drm_crtc.c:748
 drm_ioctl_kernel+0x23b/0x2e0 drivers/gpu/drm/drm_ioctl.c:758
 drm_ioctl+0x545/0xa50 drivers/gpu/drm/drm_ioctl.c:858
 vfs_ioctl fs/ioctl.c:46 [inline]
 file_ioctl fs/ioctl.c:509 [inline]
 do_vfs_ioctl+0xd6e/0x1390 fs/ioctl.c:696
 ksys_ioctl+0xab/0xd0 fs/ioctl.c:713
 __do_sys_ioctl fs/ioctl.c:720 [inline]
 __se_sys_ioctl fs/ioctl.c:718 [inline]
 __x64_sys_ioctl+0x73/0xb0 fs/ioctl.c:718
 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x457f29
Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007efe61e71c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457f29
RDX: 0000000020000180 RSI: 00000000c06864a2 RDI: 0000000000000003
RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007efe61e726d4
R13: 00000000004bfc39 R14: 00000000004d16f8 R15: 00000000ffffffff
kobject: 'loop0' (000000009624ee43): kobject_uevent_env
kobject: 'loop0' (000000009624ee43): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop3' (00000000b4f7039a): kobject_uevent_env
kobject: 'loop3' (00000000b4f7039a): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop5' (00000000a97225e7): kobject_uevent_env
kobject: 'loop5' (00000000a97225e7): fill_kobj_path: path = '/devices/virtual/block/loop5'
bridge0: port 1(bridge_slave_0) entered disabled state
netlink: 'syz-executor.1': attribute type 33 has an invalid length.
kobject: 'loop0' (000000009624ee43): kobject_uevent_env
kobject: 'loop0' (000000009624ee43): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop4' (000000006d4b98fe): kobject_uevent_env
kobject: 'loop4' (000000006d4b98fe): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop3' (00000000b4f7039a): kobject_uevent_env
kobject: 'loop3' (00000000b4f7039a): fill_kobj_path: path = '/devices/virtual/block/loop3'
audit: type=1800 audit(1551937554.737:32): pid=7857 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=16542 res=0
kobject: 'loop1' (00000000c1312745): kobject_uevent_env
kobject: 'loop1' (00000000c1312745): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop0' (000000009624ee43): kobject_uevent_env
kobject: 'loop0' (000000009624ee43): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop5' (00000000a97225e7): kobject_uevent_env
kobject: 'loop5' (00000000a97225e7): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop2' (00000000711d1ec0): kobject_uevent_env
kobject: 'loop2' (00000000711d1ec0): fill_kobj_path: path = '/devices/virtual/block/loop2'
netlink: 'syz-executor.1': attribute type 33 has an invalid length.
audit: type=1800 audit(1551937554.887:33): pid=7876 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=16569 res=0
kobject: 'loop4' (000000006d4b98fe): kobject_uevent_env
kobject: 'loop4' (000000006d4b98fe): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop1' (00000000c1312745): kobject_uevent_env
netlink: 'syz-executor.1': attribute type 29 has an invalid length.
kobject: 'loop1' (00000000c1312745): fill_kobj_path: path = '/devices/virtual/block/loop1'
netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'.
netlink: 'syz-executor.1': attribute type 29 has an invalid length.
netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'.
kobject: 'loop0' (000000009624ee43): kobject_uevent_env
netlink: 'syz-executor.1': attribute type 29 has an invalid length.
netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'.
kobject: 'loop0' (000000009624ee43): fill_kobj_path: path = '/devices/virtual/block/loop0'
netlink: 'syz-executor.1': attribute type 29 has an invalid length.
kobject: 'loop3' (00000000b4f7039a): kobject_uevent_env
kobject: 'loop3' (00000000b4f7039a): fill_kobj_path: path = '/devices/virtual/block/loop3'
netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'.
kobject: 'loop5' (00000000a97225e7): kobject_uevent_env
kobject: 'loop5' (00000000a97225e7): fill_kobj_path: path = '/devices/virtual/block/loop5'
netlink: 'syz-executor.1': attribute type 29 has an invalid length.
netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'.
kobject: 'loop4' (000000006d4b98fe): kobject_uevent_env
netlink: 'syz-executor.1': attribute type 29 has an invalid length.
kobject: 'loop4' (000000006d4b98fe): fill_kobj_path: path = '/devices/virtual/block/loop4'
netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'.
kobject: 'loop5' (00000000a97225e7): kobject_uevent_env
netlink: 'syz-executor.1': attribute type 29 has an invalid length.
netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'.
kobject: 'loop5' (00000000a97225e7): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop4' (000000006d4b98fe): kobject_uevent_env
kobject: 'loop4' (000000006d4b98fe): fill_kobj_path: path = '/devices/virtual/block/loop4'
netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'.
audit: type=1800 audit(1551937555.477:34): pid=7912 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=16577 res=0
kobject: 'loop2' (00000000711d1ec0): kobject_uevent_env
kobject: 'loop2' (00000000711d1ec0): fill_kobj_path: path = '/devices/virtual/block/loop2'
netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'.
kobject: 'loop4' (000000006d4b98fe): kobject_uevent_env
kobject: 'loop4' (000000006d4b98fe): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop4' (000000006d4b98fe): kobject_uevent_env
kobject: 'loop4' (000000006d4b98fe): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop5' (00000000a97225e7): kobject_uevent_env
kobject: 'loop5' (00000000a97225e7): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop0' (000000009624ee43): kobject_uevent_env
kobject: 'loop0' (000000009624ee43): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop4' (000000006d4b98fe): kobject_uevent_env
kobject: 'loop4' (000000006d4b98fe): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop1' (00000000c1312745): kobject_uevent_env
kobject: 'loop1' (00000000c1312745): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop5' (00000000a97225e7): kobject_uevent_env
kobject: 'loop5' (00000000a97225e7): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop2' (00000000711d1ec0): kobject_uevent_env
kobject: 'loop2' (00000000711d1ec0): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop1' (00000000c1312745): kobject_uevent_env
audit: type=1800 audit(1551937556.107:35): pid=7957 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=16576 res=0
kobject: 'loop1' (00000000c1312745): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop0' (000000009624ee43): kobject_uevent_env
kobject: 'loop0' (000000009624ee43): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop4' (000000006d4b98fe): kobject_uevent_env
kobject: 'loop4' (000000006d4b98fe): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop5' (00000000a97225e7): kobject_uevent_env
kobject: 'loop5' (00000000a97225e7): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop4' (000000006d4b98fe): kobject_uevent_env
kobject: 'loop4' (000000006d4b98fe): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop3' (00000000b4f7039a): kobject_uevent_env
kobject: 'loop3' (00000000b4f7039a): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop1' (00000000c1312745): kobject_uevent_env
kobject: 'loop1' (00000000c1312745): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop5' (00000000a97225e7): kobject_uevent_env
kobject: 'loop5' (00000000a97225e7): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop5' (00000000a97225e7): kobject_uevent_env
kobject: 'loop5' (00000000a97225e7): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop0' (000000009624ee43): kobject_uevent_env
kobject: 'loop0' (000000009624ee43): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop1' (00000000c1312745): kobject_uevent_env
kobject: 'loop1' (00000000c1312745): fill_kobj_path: path = '/devices/virtual/block/loop1'
__nla_parse: 71 callbacks suppressed
netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'.
kobject: 'loop2' (00000000711d1ec0): kobject_uevent_env
kobject: 'loop2' (00000000711d1ec0): fill_kobj_path: path = '/devices/virtual/block/loop2'
audit: type=1800 audit(1551937556.707:36): pid=8005 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=16576 res=0
netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'.
netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'.
kobject: 'loop4' (000000006d4b98fe): kobject_uevent_env
netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'.
netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'.
kobject: 'loop4' (000000006d4b98fe): fill_kobj_path: path = '/devices/virtual/block/loop4'
netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'.
kobject: 'loop3' (00000000b4f7039a): kobject_uevent_env
netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'.
kobject: 'loop3' (00000000b4f7039a): fill_kobj_path: path = '/devices/virtual/block/loop3'
netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'.
kobject: 'loop5' (00000000a97225e7): kobject_uevent_env
netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'.
kobject: 'loop5' (00000000a97225e7): fill_kobj_path: path = '/devices/virtual/block/loop5'
netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'.
kobject: 'loop0' (000000009624ee43): kobject_uevent_env
kobject: 'loop0' (000000009624ee43): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop5' (00000000a97225e7): kobject_uevent_env
kobject: 'loop5' (00000000a97225e7): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop4' (000000006d4b98fe): kobject_uevent_env
kobject: 'loop4' (000000006d4b98fe): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop0' (000000009624ee43): kobject_uevent_env
kobject: 'loop0' (000000009624ee43): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop1' (00000000c1312745): kobject_uevent_env
kobject: 'loop1' (00000000c1312745): fill_kobj_path: path = '/devices/virtual/block/loop1'
audit: type=1800 audit(1551937557.127:37): pid=8036 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=16592 res=0
kobject: 'loop2' (00000000711d1ec0): kobject_uevent_env
kobject: 'loop2' (00000000711d1ec0): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop3' (00000000b4f7039a): kobject_uevent_env
kobject: 'loop3' (00000000b4f7039a): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop4' (000000006d4b98fe): kobject_uevent_env
kobject: 'loop4' (000000006d4b98fe): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop1' (00000000c1312745): kobject_uevent_env
kobject: 'loop1' (00000000c1312745): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop3' (00000000b4f7039a): kobject_uevent_env
kobject: 'loop3' (00000000b4f7039a): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop0' (000000009624ee43): kobject_uevent_env
kobject: 'loop0' (000000009624ee43): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop1' (00000000c1312745): kobject_uevent_env
kobject: 'loop1' (00000000c1312745): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop3' (00000000b4f7039a): kobject_uevent_env
kobject: 'loop3' (00000000b4f7039a): fill_kobj_path: path = '/devices/virtual/block/loop3'
audit: type=1800 audit(1551937557.487:38): pid=8073 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=16577 res=0
kobject: 'loop5' (00000000a97225e7): kobject_uevent_env
kobject: 'loop5' (00000000a97225e7): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop4' (000000006d4b98fe): kobject_uevent_env
kobject: 'loop4' (000000006d4b98fe): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop2' (00000000711d1ec0): kobject_uevent_env
kobject: 'loop2' (00000000711d1ec0): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop4' (000000006d4b98fe): kobject_uevent_env
kobject: 'loop4' (000000006d4b98fe): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop3' (00000000b4f7039a): kobject_uevent_env
kobject: 'loop3' (00000000b4f7039a): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop5' (00000000a97225e7): kobject_uevent_env
kobject: 'loop5' (00000000a97225e7): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop0' (000000009624ee43): kobject_uevent_env
kobject: 'loop0' (000000009624ee43): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop3' (00000000b4f7039a): kobject_uevent_env
kobject: 'loop3' (00000000b4f7039a): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop5' (00000000a97225e7): kobject_uevent_env
kobject: 'loop5' (00000000a97225e7): fill_kobj_path: path = '/devices/virtual/block/loop5'
audit: type=1800 audit(1551937557.807:39): pid=8104 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=16577 res=0
kobject: 'loop4' (000000006d4b98fe): kobject_uevent_env
kobject: 'loop4' (000000006d4b98fe): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop3' (00000000b4f7039a): kobject_uevent_env
kobject: 'loop3' (00000000b4f7039a): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop0' (000000009624ee43): kobject_uevent_env
kobject: 'loop0' (000000009624ee43): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop4' (000000006d4b98fe): kobject_uevent_env
kobject: 'loop4' (000000006d4b98fe): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop5' (00000000a97225e7): kobject_uevent_env
kobject: 'loop5' (00000000a97225e7): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop3' (00000000b4f7039a): kobject_uevent_env
kobject: 'loop3' (00000000b4f7039a): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop1' (00000000c1312745): kobject_uevent_env
kobject: 'loop1' (00000000c1312745): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop4' (000000006d4b98fe): kobject_uevent_env
kobject: 'loop4' (000000006d4b98fe): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop0' (000000009624ee43): kobject_uevent_env
kobject: 'loop0' (000000009624ee43): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop5' (00000000a97225e7): kobject_uevent_env
kobject: 'loop5' (00000000a97225e7): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop3' (00000000b4f7039a): kobject_uevent_env
kobject: 'loop3' (00000000b4f7039a): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop1' (00000000c1312745): kobject_uevent_env
kobject: 'loop1' (00000000c1312745): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop4' (000000006d4b98fe): kobject_uevent_env
kobject: 'loop4' (000000006d4b98fe): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop0' (000000009624ee43): kobject_uevent_env
kobject: 'loop0' (000000009624ee43): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop2' (00000000711d1ec0): kobject_uevent_env
audit: type=1800 audit(1551937558.217:40): pid=8130 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=16577 res=0
kobject: 'loop2' (00000000711d1ec0): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop4' (000000006d4b98fe): kobject_uevent_env
kobject: 'loop4' (000000006d4b98fe): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop4' (000000006d4b98fe): kobject_uevent_env
kobject: 'loop4' (000000006d4b98fe): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop1' (00000000c1312745): kobject_uevent_env
kobject: 'loop1' (00000000c1312745): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop5' (00000000a97225e7): kobject_uevent_env
kobject: 'loop5' (00000000a97225e7): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop5' (00000000a97225e7): kobject_uevent_env
kobject: 'loop5' (00000000a97225e7): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop0' (000000009624ee43): kobject_uevent_env
kobject: 'loop0' (000000009624ee43): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop3' (00000000b4f7039a): kobject_uevent_env
kobject: 'loop3' (00000000b4f7039a): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop4' (000000006d4b98fe): kobject_uevent_env
kobject: 'loop4' (000000006d4b98fe): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop5' (00000000a97225e7): kobject_uevent_env
kobject: 'loop5' (00000000a97225e7): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop2' (00000000711d1ec0): kobject_uevent_env
kobject: 'loop2' (00000000711d1ec0): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop5' (00000000a97225e7): kobject_uevent_env
kobject: 'loop5' (00000000a97225e7): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop4' (000000006d4b98fe): kobject_uevent_env
kobject: 'loop4' (000000006d4b98fe): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop1' (00000000c1312745): kobject_uevent_env
kobject: 'loop1' (00000000c1312745): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop5' (00000000a97225e7): kobject_uevent_env
kobject: 'loop5' (00000000a97225e7): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop3' (00000000b4f7039a): kobject_uevent_env
kobject: 'loop3' (00000000b4f7039a): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop4' (000000006d4b98fe): kobject_uevent_env
kobject: 'loop4' (000000006d4b98fe): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop5' (00000000a97225e7): kobject_uevent_env
kobject: 'loop5' (00000000a97225e7): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop0' (000000009624ee43): kobject_uevent_env
kobject: 'loop0' (000000009624ee43): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop1' (00000000c1312745): kobject_uevent_env
kauditd_printk_skb: 1 callbacks suppressed
audit: type=1800 audit(1551937558.997:42): pid=8207 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=16619 res=0
kobject: 'loop1' (00000000c1312745): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop4' (000000006d4b98fe): kobject_uevent_env
kobject: 'loop4' (000000006d4b98fe): fill_kobj_path: path = '/devices/virtual/block/loop4'
audit: type=1800 audit(1551937559.137:43): pid=8229 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=16619 res=0
kobject: 'loop2' (00000000711d1ec0): kobject_uevent_env
kobject: 'loop2' (00000000711d1ec0): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop4' (000000006d4b98fe): kobject_uevent_env
kobject: 'loop4' (000000006d4b98fe): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop0' (000000009624ee43): kobject_uevent_env
kobject: 'loop0' (000000009624ee43): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop1' (00000000c1312745): kobject_uevent_env
kobject: 'loop1' (00000000c1312745): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop0' (000000009624ee43): kobject_uevent_env
kobject: 'loop0' (000000009624ee43): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop2' (00000000711d1ec0): kobject_uevent_env
kobject: 'loop2' (00000000711d1ec0): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop3' (00000000b4f7039a): kobject_uevent_env
kobject: 'loop3' (00000000b4f7039a): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop0' (000000009624ee43): kobject_uevent_env
kobject: 'loop0' (000000009624ee43): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop2' (00000000711d1ec0): kobject_uevent_env
kobject: 'loop2' (00000000711d1ec0): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop5' (00000000a97225e7): kobject_uevent_env
kobject: 'loop5' (00000000a97225e7): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop5' (00000000a97225e7): kobject_uevent_env
audit: type=1800 audit(1551937559.927:44): pid=8337 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=16631 res=0
kobject: 'loop5' (00000000a97225e7): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop1' (00000000c1312745): kobject_uevent_env
kobject: 'loop1' (00000000c1312745): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop2' (00000000711d1ec0): kobject_uevent_env
audit: type=1800 audit(1551937560.067:45): pid=8349 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=16646 res=0
kobject: 'loop2' (00000000711d1ec0): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop3' (00000000b4f7039a): kobject_uevent_env
kobject: 'loop3' (00000000b4f7039a): fill_kobj_path: path = '/devices/virtual/block/loop3'
audit: type=1800 audit(1551937560.157:46): pid=8362 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=16625 res=0
kobject: 'loop2' (00000000711d1ec0): kobject_uevent_env
kobject: 'loop2' (00000000711d1ec0): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop1' (00000000c1312745): kobject_uevent_env
kobject: 'loop1' (00000000c1312745): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop5' (00000000a97225e7): kobject_uevent_env
audit: type=1800 audit(1551937560.327:47): pid=8384 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=16626 res=0
kobject: 'loop5' (00000000a97225e7): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop3' (00000000b4f7039a): kobject_uevent_env
kobject: 'loop3' (00000000b4f7039a): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop3' (00000000b4f7039a): kobject_uevent_env
kobject: 'loop3' (00000000b4f7039a): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop5' (00000000a97225e7): kobject_uevent_env
kobject: 'loop5' (00000000a97225e7): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop0' (000000009624ee43): kobject_uevent_env
kobject: 'loop0' (000000009624ee43): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop1' (00000000c1312745): kobject_uevent_env
kobject: 'loop1' (00000000c1312745): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop3' (00000000b4f7039a): kobject_uevent_env
kobject: 'loop3' (00000000b4f7039a): fill_kobj_path: path = '/devices/virtual/block/loop3'
audit: type=1800 audit(1551937560.677:48): pid=8420 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=16641 res=0
kobject: 'loop0' (000000009624ee43): kobject_uevent_env
kobject: 'loop0' (000000009624ee43): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop3' (00000000b4f7039a): kobject_uevent_env
kobject: 'loop3' (00000000b4f7039a): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop5' (00000000a97225e7): kobject_uevent_env
kobject: 'loop5' (00000000a97225e7): fill_kobj_path: path = '/devices/virtual/block/loop5'
audit: type=1800 audit(1551937560.897:49): pid=8454 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=16643 res=0
kobject: 'loop1' (00000000c1312745): kobject_uevent_env
kobject: 'loop1' (00000000c1312745): fill_kobj_path: path = '/devices/virtual/block/loop1'
audit: type=1800 audit(1551937560.917:50): pid=8456 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=16646 res=0
kobject: 'loop0' (000000009624ee43): kobject_uevent_env
kobject: 'loop0' (000000009624ee43): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop5' (00000000a97225e7): kobject_uevent_env
audit: type=1800 audit(1551937561.097:51): pid=8473 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=16648 res=0
kobject: 'loop5' (00000000a97225e7): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop3' (00000000b4f7039a): kobject_uevent_env
kobject: 'loop3' (00000000b4f7039a): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop1' (00000000c1312745): kobject_uevent_env
kobject: 'loop1' (00000000c1312745): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop5' (00000000a97225e7): kobject_uevent_env
kobject: 'loop5' (00000000a97225e7): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop0' (000000009624ee43): kobject_uevent_env
kobject: 'loop0' (000000009624ee43): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop1' (00000000c1312745): kobject_uevent_env
kobject: 'loop1' (00000000c1312745): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop3' (00000000b4f7039a): kobject_uevent_env
kobject: 'loop3' (00000000b4f7039a): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop4' (000000006d4b98fe): kobject_uevent_env
kobject: 'loop4' (000000006d4b98fe): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop1' (00000000c1312745): kobject_uevent_env
kobject: 'loop1' (00000000c1312745): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop3' (00000000b4f7039a): kobject_uevent_env
kobject: 'loop3' (00000000b4f7039a): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'rfkill6' (00000000cb9c859b): kobject_uevent_env
kobject: 'loop0' (000000009624ee43): kobject_uevent_env
kobject: 'rfkill6' (00000000cb9c859b): fill_kobj_path: path = '/devices/virtual/bluetooth/hci0/rfkill6'
kobject: 'loop0' (000000009624ee43): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop4' (000000006d4b98fe): kobject_uevent_env
kobject: 'rfkill6' (00000000cb9c859b): kobject_cleanup, parent           (null)
kobject: 'loop4' (000000006d4b98fe): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'rfkill6' (00000000cb9c859b): calling ktype release
kobject: 'loop3' (00000000b4f7039a): kobject_uevent_env
kobject: 'rfkill6': free name
kobject: 'loop3' (00000000b4f7039a): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'hci0' (00000000227cca6a): kobject_uevent_env
kobject: 'hci0' (00000000227cca6a): fill_kobj_path: path = '/devices/virtual/bluetooth/hci0'
kobject: 'loop0' (000000009624ee43): kobject_uevent_env
kobject: 'bluetooth' (000000006c0840f7): kobject_cleanup, parent           (null)
kobject: 'loop0' (000000009624ee43): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'bluetooth' (000000006c0840f7): calling ktype release
kobject: 'loop1' (00000000c1312745): kobject_uevent_env
kobject: 'bluetooth': free name
kobject: 'loop1' (00000000c1312745): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'hci0' (00000000227cca6a): kobject_cleanup, parent           (null)
kobject: 'loop3' (00000000b4f7039a): kobject_uevent_env
kobject: 'hci0' (00000000227cca6a): calling ktype release
kobject: 'loop3' (00000000b4f7039a): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'hci0': free name
kobject: 'loop4' (000000006d4b98fe): kobject_uevent_env
kobject: 'loop4' (000000006d4b98fe): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop1' (00000000c1312745): kobject_uevent_env
kobject: 'loop1' (00000000c1312745): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop0' (000000009624ee43): kobject_uevent_env
kobject: 'loop0' (000000009624ee43): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop1' (00000000c1312745): kobject_uevent_env
kobject: 'loop1' (00000000c1312745): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop2' (00000000711d1ec0): kobject_uevent_env
kobject: 'loop2' (00000000711d1ec0): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop3' (00000000b4f7039a): kobject_uevent_env
kobject: 'loop3' (00000000b4f7039a): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop4' (000000006d4b98fe): kobject_uevent_env
kobject: 'loop4' (000000006d4b98fe): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop0' (000000009624ee43): kobject_uevent_env
kobject: 'loop0' (000000009624ee43): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop4' (000000006d4b98fe): kobject_uevent_env
kobject: 'loop4' (000000006d4b98fe): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop1' (00000000c1312745): kobject_uevent_env
kobject: 'loop1' (00000000c1312745): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop3' (00000000b4f7039a): kobject_uevent_env
kobject: 'loop3' (00000000b4f7039a): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop0' (000000009624ee43): kobject_uevent_env
kobject: 'loop0' (000000009624ee43): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop3' (00000000b4f7039a): kobject_uevent_env
kobject: 'loop3' (00000000b4f7039a): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop4' (000000006d4b98fe): kobject_uevent_env
kobject: 'loop4' (000000006d4b98fe): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop1' (00000000c1312745): kobject_uevent_env
kobject: 'loop1' (00000000c1312745): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop0' (000000009624ee43): kobject_uevent_env
kobject: 'loop0' (000000009624ee43): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop3' (00000000b4f7039a): kobject_uevent_env
kobject: 'loop3' (00000000b4f7039a): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop2' (00000000711d1ec0): kobject_uevent_env
kobject: 'loop2' (00000000711d1ec0): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop1' (00000000c1312745): kobject_uevent_env
kobject: 'loop1' (00000000c1312745): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop3' (00000000b4f7039a): kobject_uevent_env
kobject: 'loop3' (00000000b4f7039a): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop0' (000000009624ee43): kobject_uevent_env
kobject: 'loop0' (000000009624ee43): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop4' (000000006d4b98fe): kobject_uevent_env
kobject: 'loop4' (000000006d4b98fe): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop3' (00000000b4f7039a): kobject_uevent_env
kobject: 'loop3' (00000000b4f7039a): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop2' (00000000711d1ec0): kobject_uevent_env
kobject: 'loop2' (00000000711d1ec0): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop4' (000000006d4b98fe): kobject_uevent_env
kobject: 'loop4' (000000006d4b98fe): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop0' (000000009624ee43): kobject_uevent_env
kobject: 'loop0' (000000009624ee43): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop3' (00000000b4f7039a): kobject_uevent_env
kobject: 'loop3' (00000000b4f7039a): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop4' (000000006d4b98fe): kobject_uevent_env
kobject: 'loop4' (000000006d4b98fe): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop1' (00000000c1312745): kobject_uevent_env
kobject: 'loop1' (00000000c1312745): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop3' (00000000b4f7039a): kobject_uevent_env
kobject: 'loop3' (00000000b4f7039a): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop0' (000000009624ee43): kobject_uevent_env
kobject: 'loop0' (000000009624ee43): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop4' (000000006d4b98fe): kobject_uevent_env
kobject: 'loop4' (000000006d4b98fe): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop3' (00000000b4f7039a): kobject_uevent_env
kobject: 'loop3' (00000000b4f7039a): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop0' (000000009624ee43): kobject_uevent_env
kobject: 'loop0' (000000009624ee43): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop2' (00000000711d1ec0): kobject_uevent_env
kobject: 'loop2' (00000000711d1ec0): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop3' (00000000b4f7039a): kobject_uevent_env
kobject: 'loop3' (00000000b4f7039a): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop4' (000000006d4b98fe): kobject_uevent_env
kobject: 'loop4' (000000006d4b98fe): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop0' (000000009624ee43): kobject_uevent_env
kobject: 'loop0' (000000009624ee43): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop3' (00000000b4f7039a): kobject_uevent_env
kobject: 'loop3' (00000000b4f7039a): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop4' (000000006d4b98fe): kobject_uevent_env
kobject: 'loop4' (000000006d4b98fe): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop1' (00000000c1312745): kobject_uevent_env
kobject: 'loop1' (00000000c1312745): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop4' (000000006d4b98fe): kobject_uevent_env
kobject: 'loop4' (000000006d4b98fe): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop0' (000000009624ee43): kobject_uevent_env
kobject: 'loop0' (000000009624ee43): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop3' (00000000b4f7039a): kobject_uevent_env
kobject: 'loop3' (00000000b4f7039a): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop4' (000000006d4b98fe): kobject_uevent_env
kobject: 'loop4' (000000006d4b98fe): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop0' (000000009624ee43): kobject_uevent_env
kobject: 'loop0' (000000009624ee43): fill_kobj_path: path = '/devices/virtual/block/loop0'