================================================ WARNING: lock held when returning to user space! 4.20.0-next-20190102 #2 Not tainted ------------------------------------------------ syz-executor1/28386 is leaving the kernel with locks still held! kobject: 'loop4' (00000000daff8c65): fill_kobj_path: path = '/devices/virtual/block/loop4' 1 lock held by syz-executor1/28386: #0: 0000000081cfb072 (crtc_ww_class_acquire){+.+.}, at: set_property_atomic+0xb4/0x330 drivers/gpu/drm/drm_mode_object.c:462 kobject: 'loop3' (000000000f2aae56): kobject_uevent_env kobject: 'loop3' (000000000f2aae56): fill_kobj_path: path = '/devices/virtual/block/loop3' FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 kobject: 'loop0' (00000000e8cb0d35): kobject_uevent_env CPU: 1 PID: 28407 Comm: syz-executor5 Not tainted 4.20.0-next-20190102 #2 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 kobject: 'loop0' (00000000e8cb0d35): fill_kobj_path: path = '/devices/virtual/block/loop0' Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1db/0x2d0 lib/dump_stack.c:113 kobject: 'loop2' (00000000cf8c9a6c): kobject_uevent_env fail_dump lib/fault-inject.c:51 [inline] should_fail.cold+0xa/0x14 lib/fault-inject.c:149 kobject: 'loop2' (00000000cf8c9a6c): fill_kobj_path: path = '/devices/virtual/block/loop2' __should_failslab+0x121/0x190 mm/failslab.c:32 should_failslab+0x9/0x14 mm/slab_common.c:1603 slab_pre_alloc_hook mm/slab.h:423 [inline] slab_alloc mm/slab.c:3365 [inline] __do_kmalloc mm/slab.c:3707 [inline] __kmalloc+0x2dc/0x740 mm/slab.c:3718 kobject: 'loop1' (00000000ea999014): kobject_uevent_env kmalloc include/linux/slab.h:550 [inline] sock_kmalloc net/core/sock.c:1992 [inline] sock_kmalloc+0x166/0x200 net/core/sock.c:1983 kobject: 'loop1' (00000000ea999014): fill_kobj_path: path = '/devices/virtual/block/loop1' _skcipher_recvmsg crypto/algif_skcipher.c:103 [inline] skcipher_recvmsg+0x499/0x1260 crypto/algif_skcipher.c:165 kobject: 'loop5' (00000000cae52705): kobject_uevent_env sock_recvmsg_nosec net/socket.c:794 [inline] sock_recvmsg net/socket.c:801 [inline] sock_recvmsg+0xd0/0x110 net/socket.c:797 kobject: 'loop5' (00000000cae52705): fill_kobj_path: path = '/devices/virtual/block/loop5' ___sys_recvmsg+0x2a8/0x670 net/socket.c:2278 do_recvmmsg+0x2f8/0xba0 net/socket.c:2391 FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 __sys_recvmmsg+0x259/0x270 net/socket.c:2470 __do_sys_recvmmsg net/socket.c:2493 [inline] __se_sys_recvmmsg net/socket.c:2486 [inline] __x64_sys_recvmmsg+0xe6/0x140 net/socket.c:2486 do_syscall_64+0x1a3/0x800 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x457ec9 Code: 6d b7 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 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007efff347dc78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b RAX: ffffffffffffffda RBX: 00007efff347dc90 RCX: 0000000000457ec9 RDX: 0000000000000001 RSI: 0000000020009940 RDI: 0000000000000004 RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007efff347e6d4 R13: 00000000004c48e6 R14: 00000000004d7de0 R15: 0000000000000005 CPU: 0 PID: 28416 Comm: syz-executor1 Not tainted 4.20.0-next-20190102 #2 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+0x1db/0x2d0 lib/dump_stack.c:113 fail_dump lib/fault-inject.c:51 [inline] should_fail.cold+0xa/0x14 lib/fault-inject.c:149 __should_failslab+0x121/0x190 mm/failslab.c:32 should_failslab+0x9/0x14 mm/slab_common.c:1603 slab_pre_alloc_hook mm/slab.h:423 [inline] slab_alloc mm/slab.c:3365 [inline] __do_kmalloc mm/slab.c:3707 [inline] __kmalloc+0x2dc/0x740 mm/slab.c:3718 kmalloc_array include/linux/slab.h:668 [inline] kcalloc include/linux/slab.h:679 [inline] drm_atomic_state_init+0x176/0x3c0 drivers/gpu/drm/drm_atomic.c:86 drm_atomic_state_alloc drivers/gpu/drm/drm_atomic.c:123 [inline] drm_atomic_state_alloc+0xcf/0x120 drivers/gpu/drm/drm_atomic.c:113 set_property_atomic+0xbc/0x330 drivers/gpu/drm/drm_mode_object.c:464 drm_mode_obj_set_property_ioctl+0x43f/0x780 drivers/gpu/drm/drm_mode_object.c:522 kobject: 'loop0' (00000000e8cb0d35): kobject_uevent_env drm_connector_property_set_ioctl+0x1b5/0x2c0 drivers/gpu/drm/drm_connector.c:1841 drm_ioctl_kernel+0x278/0x340 drivers/gpu/drm/drm_ioctl.c:758 drm_ioctl+0x592/0xb50 drivers/gpu/drm/drm_ioctl.c:858 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:509 [inline] do_vfs_ioctl+0x107b/0x17d0 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+0x1a3/0x800 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x457ec9 Code: 6d b7 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 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007fa2158d2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007fa2158d2c90 RCX: 0000000000457ec9 RDX: 0000000020000080 RSI: 000000004010aeab RDI: 0000000000000004 RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa2158d36d4 R13: 00000000004c0c01 R14: 00000000004d24e8 R15: 0000000000000005 kobject: 'loop0' (00000000e8cb0d35): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (00000000cf8c9a6c): kobject_uevent_env kobject: 'loop2' (00000000cf8c9a6c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000cae52705): kobject_uevent_env FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 kobject: 'loop5' (00000000cae52705): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000daff8c65): kobject_uevent_env kobject: 'loop4' (00000000daff8c65): fill_kobj_path: path = '/devices/virtual/block/loop4' CPU: 0 PID: 28435 Comm: syz-executor1 Not tainted 4.20.0-next-20190102 #2 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+0x1db/0x2d0 lib/dump_stack.c:113 kobject: 'loop1' (00000000ea999014): kobject_uevent_env kobject: 'loop1' (00000000ea999014): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000cae52705): kobject_uevent_env fail_dump lib/fault-inject.c:51 [inline] should_fail.cold+0xa/0x14 lib/fault-inject.c:149 kobject: 'loop5' (00000000cae52705): fill_kobj_path: path = '/devices/virtual/block/loop5' __should_failslab+0x121/0x190 mm/failslab.c:32 should_failslab+0x9/0x14 mm/slab_common.c:1603 kobject: 'loop4' (00000000daff8c65): kobject_uevent_env slab_pre_alloc_hook mm/slab.h:423 [inline] slab_alloc mm/slab.c:3365 [inline] __do_kmalloc mm/slab.c:3707 [inline] __kmalloc+0x2dc/0x740 mm/slab.c:3718 kmalloc_array include/linux/slab.h:668 [inline] kcalloc include/linux/slab.h:679 [inline] drm_atomic_state_init+0x212/0x3c0 drivers/gpu/drm/drm_atomic.c:90 kobject: 'loop4' (00000000daff8c65): fill_kobj_path: path = '/devices/virtual/block/loop4' drm_atomic_state_alloc drivers/gpu/drm/drm_atomic.c:123 [inline] drm_atomic_state_alloc+0xcf/0x120 drivers/gpu/drm/drm_atomic.c:113 kobject: 'loop0' (00000000e8cb0d35): kobject_uevent_env set_property_atomic+0xbc/0x330 drivers/gpu/drm/drm_mode_object.c:464 kobject: 'loop0' (00000000e8cb0d35): fill_kobj_path: path = '/devices/virtual/block/loop0' drm_mode_obj_set_property_ioctl+0x43f/0x780 drivers/gpu/drm/drm_mode_object.c:522 drm_connector_property_set_ioctl+0x1b5/0x2c0 drivers/gpu/drm/drm_connector.c:1841 kobject: 'loop3' (000000000f2aae56): kobject_uevent_env kobject: 'loop3' (000000000f2aae56): fill_kobj_path: path = '/devices/virtual/block/loop3' drm_ioctl_kernel+0x278/0x340 drivers/gpu/drm/drm_ioctl.c:758 kobject: 'loop0' (00000000e8cb0d35): kobject_uevent_env drm_ioctl+0x592/0xb50 drivers/gpu/drm/drm_ioctl.c:858 kobject: 'loop0' (00000000e8cb0d35): fill_kobj_path: path = '/devices/virtual/block/loop0' vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:509 [inline] do_vfs_ioctl+0x107b/0x17d0 fs/ioctl.c:696 kobject: 'loop2' (00000000cf8c9a6c): kobject_uevent_env kobject: 'loop2' (00000000cf8c9a6c): fill_kobj_path: path = '/devices/virtual/block/loop2' 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+0x1a3/0x800 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x457ec9 Code: 6d b7 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 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007fa2158d2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 kobject: 'loop2' (00000000cf8c9a6c): kobject_uevent_env RAX: ffffffffffffffda RBX: 00007fa2158d2c90 RCX: 0000000000457ec9 RDX: 0000000020000080 RSI: 000000004010aeab RDI: 0000000000000004 RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa2158d36d4 R13: 00000000004c0c01 R14: 00000000004d24e8 R15: 0000000000000005 kobject: 'loop2' (00000000cf8c9a6c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (00000000daff8c65): kobject_uevent_env kobject: 'loop4' (00000000daff8c65): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (00000000cae52705): kobject_uevent_env kobject: 'loop5' (00000000cae52705): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop5' (00000000cae52705): kobject_uevent_env kobject: 'loop5' (00000000cae52705): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (000000000f2aae56): kobject_uevent_env kobject: 'loop3' (000000000f2aae56): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000ea999014): kobject_uevent_env kobject: 'loop1' (00000000ea999014): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000daff8c65): kobject_uevent_env kobject: '0000:0000:0000.0001' (0000000072e8a2d6): kobject_add_internal: parent: 'uhid', set: 'devices' kobject: '0000:0000:0000.0001' (0000000072e8a2d6): kobject_uevent_env kobject: 'loop4' (00000000daff8c65): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (00000000e8cb0d35): kobject_uevent_env kobject: '0000:0000:0000.0001' (0000000072e8a2d6): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0001' hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 kobject: 'loop0' (00000000e8cb0d35): fill_kobj_path: path = '/devices/virtual/block/loop0' hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 kobject: 'loop2' (00000000cf8c9a6c): kobject_uevent_env hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 kobject: 'loop2' (00000000cf8c9a6c): fill_kobj_path: path = '/devices/virtual/block/loop2' hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 kobject: 'loop3' (000000000f2aae56): kobject_uevent_env hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 kobject: 'loop3' (000000000f2aae56): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (00000000daff8c65): kobject_uevent_env hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 kobject: 'loop4' (00000000daff8c65): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (00000000ea999014): kobject_uevent_env hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 kobject: 'loop1' (00000000ea999014): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (00000000e8cb0d35): kobject_uevent_env hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 kobject: 'loop0' (00000000e8cb0d35): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (00000000cf8c9a6c): kobject_uevent_env kobject: 'loop2' (00000000cf8c9a6c): fill_kobj_path: path = '/devices/virtual/block/loop2' hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 kobject: 'loop1' (00000000ea999014): kobject_uevent_env kobject: 'loop1' (00000000ea999014): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000daff8c65): kobject_uevent_env hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 kobject: 'loop4' (00000000daff8c65): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (00000000e8cb0d35): kobject_uevent_env kobject: 'loop0' (00000000e8cb0d35): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'hidraw' (00000000d1652392): kobject_add_internal: parent: '0000:0000:0000.0001', set: '(null)' kobject: 'loop1' (00000000ea999014): kobject_uevent_env kobject: 'hidraw0' (000000003dde6515): kobject_add_internal: parent: 'hidraw', set: 'devices' kobject: 'loop1' (00000000ea999014): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000daff8c65): kobject_uevent_env kobject: 'hidraw0' (000000003dde6515): kobject_uevent_env kobject: 'loop4' (00000000daff8c65): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'hidraw0' (000000003dde6515): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0001/hidraw/hidraw0' kobject: 'loop2' (00000000cf8c9a6c): kobject_uevent_env hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on syz1 kobject: 'loop2' (00000000cf8c9a6c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: '0000:0000:0000.0001' (0000000072e8a2d6): kobject_uevent_env kobject: 'loop1' (00000000ea999014): kobject_uevent_env kobject: '0000:0000:0000.0001' (0000000072e8a2d6): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0001' kobject: 'loop1' (00000000ea999014): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'hidraw0' (000000003dde6515): kobject_uevent_env kobject: 'loop5' (00000000cae52705): kobject_uevent_env kobject: 'hidraw0' (000000003dde6515): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0001/hidraw/hidraw0' kobject: 'loop5' (00000000cae52705): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (00000000e8cb0d35): kobject_uevent_env kobject: 'hidraw' (00000000d1652392): kobject_cleanup, parent (null) kobject: 'loop0' (00000000e8cb0d35): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'hidraw' (00000000d1652392): calling ktype release kobject: 'hidraw': free name kobject: 'hidraw0' (000000003dde6515): kobject_cleanup, parent (null) kobject: 'hidraw0' (000000003dde6515): calling ktype release kobject: 'hidraw0': free name kobject: '0000:0000:0000.0001' (0000000072e8a2d6): kobject_uevent_env kobject: '0000:0000:0000.0001' (0000000072e8a2d6): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0001' kobject: '0000:0000:0000.0001' (0000000072e8a2d6): kobject_uevent_env kobject: '0000:0000:0000.0001' (0000000072e8a2d6): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0001' kobject: '0000:0000:0000.0001' (0000000072e8a2d6): kobject_cleanup, parent (null) kobject: '0000:0000:0000.0001' (0000000072e8a2d6): calling ktype release kobject: '0000:0000:0000.0001': free name kobject: '0000:0000:0000.0002' (000000009063121a): kobject_add_internal: parent: 'uhid', set: 'devices' kobject: '0000:0000:0000.0002' (000000009063121a): kobject_uevent_env kobject: '0000:0000:0000.0002' (000000009063121a): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0002' hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 kobject: 'hidraw' (00000000f0fd0993): kobject_add_internal: parent: '0000:0000:0000.0002', set: '(null)' kobject: 'hidraw0' (0000000034f0ddf5): kobject_add_internal: parent: 'hidraw', set: 'devices' kobject: 'hidraw0' (0000000034f0ddf5): kobject_uevent_env kobject: 'hidraw0' (0000000034f0ddf5): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0002/hidraw/hidraw0' hid-generic 0000:0000:0000.0002: hidraw0: HID v0.00 Device [syz1] on syz1 kobject: '0000:0000:0000.0002' (000000009063121a): kobject_uevent_env kobject: '0000:0000:0000.0002' (000000009063121a): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0002' kobject: 'hidraw0' (0000000034f0ddf5): kobject_uevent_env kobject: 'hidraw0' (0000000034f0ddf5): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0002/hidraw/hidraw0' kobject: 'hidraw' (00000000f0fd0993): kobject_cleanup, parent (null) kobject: 'hidraw' (00000000f0fd0993): calling ktype release kobject: 'hidraw': free name kobject: 'hidraw0' (0000000034f0ddf5): kobject_cleanup, parent (null) kobject: 'hidraw0' (0000000034f0ddf5): calling ktype release kobject: 'hidraw0': free name kobject: '0000:0000:0000.0002' (000000009063121a): kobject_uevent_env kobject: '0000:0000:0000.0002' (000000009063121a): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0002' kobject: '0000:0000:0000.0002' (000000009063121a): kobject_uevent_env kobject: '0000:0000:0000.0002' (000000009063121a): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0002' kobject: '0000:0000:0000.0002' (000000009063121a): kobject_cleanup, parent (null) kobject: '0000:0000:0000.0002' (000000009063121a): calling ktype release kobject: '0000:0000:0000.0002': free name kobject: 'loop3' (000000000f2aae56): kobject_uevent_env kobject: 'loop3' (000000000f2aae56): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: '0000:0000:0000.0003' (0000000057469ca5): kobject_add_internal: parent: 'uhid', set: 'devices' kobject: '0000:0000:0000.0003' (0000000057469ca5): kobject_uevent_env kobject: 'loop4' (00000000daff8c65): kobject_uevent_env kobject: 'loop4' (00000000daff8c65): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: '0000:0000:0000.0003' (0000000057469ca5): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0003' kobject: 'loop1' (00000000ea999014): kobject_uevent_env hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 kobject: 'loop1' (00000000ea999014): fill_kobj_path: path = '/devices/virtual/block/loop1' hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 kobject: 'loop0' (00000000e8cb0d35): kobject_uevent_env hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 kobject: 'loop0' (00000000e8cb0d35): fill_kobj_path: path = '/devices/virtual/block/loop0' hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 kobject: 'loop5' (00000000cae52705): kobject_uevent_env hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 kobject: 'loop5' (00000000cae52705): fill_kobj_path: path = '/devices/virtual/block/loop5' hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 kobject: 'loop2' (00000000cf8c9a6c): kobject_uevent_env kobject: 'loop2' (00000000cf8c9a6c): fill_kobj_path: path = '/devices/virtual/block/loop2' hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 kobject: 'loop5' (00000000cae52705): kobject_uevent_env hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 kobject: 'loop5' (00000000cae52705): fill_kobj_path: path = '/devices/virtual/block/loop5' hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 kobject: 'loop1' (00000000ea999014): kobject_uevent_env hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 kobject: 'loop1' (00000000ea999014): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'hidraw' (00000000d00e7d52): kobject_add_internal: parent: '0000:0000:0000.0003', set: '(null)' kobject: 'loop4' (00000000daff8c65): kobject_uevent_env kobject: 'hidraw0' (00000000b4170769): kobject_add_internal: parent: 'hidraw', set: 'devices' kobject: 'loop4' (00000000daff8c65): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'hidraw0' (00000000b4170769): kobject_uevent_env kobject: 'loop2' (00000000cf8c9a6c): kobject_uevent_env kobject: 'loop2' (00000000cf8c9a6c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'hidraw0' (00000000b4170769): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0003/hidraw/hidraw0' kobject: 'loop0' (00000000e8cb0d35): kobject_uevent_env hid-generic 0000:0000:0000.0003: hidraw0: HID v0.00 Device [syz1] on syz1 kobject: 'loop0' (00000000e8cb0d35): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: '0000:0000:0000.0003' (0000000057469ca5): kobject_uevent_env kobject: '0000:0000:0000.0003' (0000000057469ca5): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0003' kobject: 'hidraw0' (00000000b4170769): kobject_uevent_env kobject: 'hidraw0' (00000000b4170769): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0003/hidraw/hidraw0' kobject: 'hidraw' (00000000d00e7d52): kobject_cleanup, parent (null) kobject: 'hidraw' (00000000d00e7d52): calling ktype release kobject: 'hidraw': free name kobject: 'hidraw0' (00000000b4170769): kobject_cleanup, parent (null) kobject: 'hidraw0' (00000000b4170769): calling ktype release kobject: 'hidraw0': free name kobject: '0000:0000:0000.0003' (0000000057469ca5): kobject_uevent_env kobject: '0000:0000:0000.0003' (0000000057469ca5): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0003' kobject: '0000:0000:0000.0003' (0000000057469ca5): kobject_uevent_env kobject: '0000:0000:0000.0003' (0000000057469ca5): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0003' kobject: '0000:0000:0000.0003' (0000000057469ca5): kobject_cleanup, parent (null) kobject: '0000:0000:0000.0003' (0000000057469ca5): calling ktype release kobject: '0000:0000:0000.0003': free name kobject: 'loop3' (000000000f2aae56): kobject_uevent_env kobject: 'loop3' (000000000f2aae56): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (00000000cae52705): kobject_uevent_env kobject: 'loop5' (00000000cae52705): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: '0000:0000:0000.0004' (0000000099c2ff4a): kobject_add_internal: parent: 'uhid', set: 'devices' kobject: 'loop4' (00000000daff8c65): kobject_uevent_env kobject: 'loop4' (00000000daff8c65): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: '0000:0000:0000.0004' (0000000099c2ff4a): kobject_uevent_env kobject: 'loop1' (00000000ea999014): kobject_uevent_env kobject: '0000:0000:0000.0004' (0000000099c2ff4a): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0004' kobject: 'loop1' (00000000ea999014): fill_kobj_path: path = '/devices/virtual/block/loop1' hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 kobject: 'loop0' (00000000e8cb0d35): kobject_uevent_env kobject: 'loop0' (00000000e8cb0d35): fill_kobj_path: path = '/devices/virtual/block/loop0' hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 kobject: 'loop1' (00000000ea999014): kobject_uevent_env hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 kobject: 'loop1' (00000000ea999014): fill_kobj_path: path = '/devices/virtual/block/loop1' hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 kobject: 'loop5' (00000000cae52705): kobject_uevent_env hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 kobject: 'loop5' (00000000cae52705): fill_kobj_path: path = '/devices/virtual/block/loop5' hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 kobject: 'loop0' (00000000e8cb0d35): kobject_uevent_env hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 kobject: 'hidraw' (00000000a7303c64): kobject_add_internal: parent: '0000:0000:0000.0004', set: '(null)' kobject: 'loop0' (00000000e8cb0d35): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'hidraw0' (0000000062f46c8a): kobject_add_internal: parent: 'hidraw', set: 'devices' kobject: 'loop2' (00000000cf8c9a6c): kobject_uevent_env kobject: 'hidraw0' (0000000062f46c8a): kobject_uevent_env kobject: 'loop2' (00000000cf8c9a6c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'hidraw0' (0000000062f46c8a): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0004/hidraw/hidraw0' hid-generic 0000:0000:0000.0004: hidraw0: HID v0.00 Device [syz1] on syz1 kobject: '0000:0000:0000.0004' (0000000099c2ff4a): kobject_uevent_env kobject: '0000:0000:0000.0004' (0000000099c2ff4a): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0004' kobject: 'hidraw0' (0000000062f46c8a): kobject_uevent_env kobject: 'hidraw0' (0000000062f46c8a): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0004/hidraw/hidraw0' kobject: 'hidraw' (00000000a7303c64): kobject_cleanup, parent (null) kobject: 'hidraw' (00000000a7303c64): calling ktype release kobject: 'hidraw': free name kobject: 'hidraw0' (0000000062f46c8a): kobject_cleanup, parent (null) kobject: 'hidraw0' (0000000062f46c8a): calling ktype release kobject: 'hidraw0': free name kobject: '0000:0000:0000.0004' (0000000099c2ff4a): kobject_uevent_env kobject: '0000:0000:0000.0004' (0000000099c2ff4a): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0004' kobject: '0000:0000:0000.0004' (0000000099c2ff4a): kobject_uevent_env kobject: '0000:0000:0000.0004' (0000000099c2ff4a): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0004' kobject: '0000:0000:0000.0004' (0000000099c2ff4a): kobject_cleanup, parent (null) kobject: '0000:0000:0000.0004' (0000000099c2ff4a): calling ktype release kobject: '0000:0000:0000.0004': free name kobject: 'loop3' (000000000f2aae56): kobject_uevent_env kobject: 'loop3' (000000000f2aae56): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: '0000:0000:0000.0005' (0000000072b44a46): kobject_add_internal: parent: 'uhid', set: 'devices' kobject: 'loop4' (00000000daff8c65): kobject_uevent_env kobject: 'loop4' (00000000daff8c65): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: '0000:0000:0000.0005' (0000000072b44a46): kobject_uevent_env kobject: '0000:0000:0000.0005' (0000000072b44a46): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0005' kobject: 'loop1' (00000000ea999014): kobject_uevent_env kobject: 'loop1' (00000000ea999014): fill_kobj_path: path = '/devices/virtual/block/loop1' hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 kobject: 'loop5' (00000000cae52705): kobject_uevent_env hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 kobject: 'loop5' (00000000cae52705): fill_kobj_path: path = '/devices/virtual/block/loop5' hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 kobject: 'loop5' (00000000cae52705): kobject_uevent_env hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 kobject: 'hidraw' (00000000b8a072e0): kobject_add_internal: parent: '0000:0000:0000.0005', set: '(null)' kobject: 'loop5' (00000000cae52705): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'hidraw0' (000000002221c72e): kobject_add_internal: parent: 'hidraw', set: 'devices' kobject: '0000:0000:0000.0006' (000000003766f7f2): kobject_add_internal: parent: 'uhid', set: 'devices' kobject: 'hidraw0' (000000002221c72e): kobject_uevent_env kobject: '0000:0000:0000.0006' (000000003766f7f2): kobject_uevent_env kobject: 'hidraw0' (000000002221c72e): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0005/hidraw/hidraw0' kobject: 'loop1' (00000000ea999014): kobject_uevent_env hid-generic 0000:0000:0000.0005: hidraw0: HID v0.00 Device [syz1] on syz1 kobject: '0000:0000:0000.0006' (000000003766f7f2): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0006' kobject: '0000:0000:0000.0005' (0000000072b44a46): kobject_uevent_env hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 kobject: 'loop1' (00000000ea999014): fill_kobj_path: path = '/devices/virtual/block/loop1' hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 kobject: '0000:0000:0000.0005' (0000000072b44a46): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0005' hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 kobject: 'loop4' (00000000daff8c65): kobject_uevent_env hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 kobject: 'loop4' (00000000daff8c65): fill_kobj_path: path = '/devices/virtual/block/loop4' hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 kobject: 'loop5' (00000000cae52705): kobject_uevent_env kobject: 'hidraw0' (000000002221c72e): kobject_uevent_env kobject: 'loop5' (00000000cae52705): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'hidraw0' (000000002221c72e): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0005/hidraw/hidraw0' kobject: 'loop2' (00000000cf8c9a6c): kobject_uevent_env hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 kobject: 'loop2' (00000000cf8c9a6c): fill_kobj_path: path = '/devices/virtual/block/loop2' hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 kobject: 'loop0' (00000000e8cb0d35): kobject_uevent_env kobject: 'hidraw' (00000000b8a072e0): kobject_cleanup, parent (null) kobject: 'loop0' (00000000e8cb0d35): fill_kobj_path: path = '/devices/virtual/block/loop0' hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 kobject: 'hidraw' (00000000b8a072e0): calling ktype release hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 kobject: 'hidraw': free name hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 kobject: 'hidraw0' (000000002221c72e): kobject_cleanup, parent (null) kobject: 'hidraw0' (000000002221c72e): calling ktype release kobject: 'hidraw0': free name kobject: '0000:0000:0000.0005' (0000000072b44a46): kobject_uevent_env kobject: 'hidraw' (000000001724a404): kobject_add_internal: parent: '0000:0000:0000.0006', set: '(null)' kobject: '0000:0000:0000.0005' (0000000072b44a46): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0005' kobject: 'hidraw0' (00000000dd7a5179): kobject_add_internal: parent: 'hidraw', set: 'devices' kobject: '0000:0000:0000.0005' (0000000072b44a46): kobject_uevent_env kobject: '0000:0000:0000.0005' (0000000072b44a46): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0005' kobject: 'hidraw0' (00000000dd7a5179): kobject_uevent_env kobject: '0000:0000:0000.0005' (0000000072b44a46): kobject_cleanup, parent (null) kobject: 'hidraw0' (00000000dd7a5179): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0006/hidraw/hidraw0' hid-generic 0000:0000:0000.0006: hidraw0: HID v0.00 Device [syz1] on syz1 kobject: '0000:0000:0000.0005' (0000000072b44a46): calling ktype release kobject: '0000:0000:0000.0005': free name kobject: '0000:0000:0000.0006' (000000003766f7f2): kobject_uevent_env kobject: '0000:0000:0000.0006' (000000003766f7f2): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0006' kobject: 'hidraw0' (00000000dd7a5179): kobject_uevent_env kobject: 'loop3' (000000000f2aae56): kobject_uevent_env kobject: 'hidraw0' (00000000dd7a5179): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0006/hidraw/hidraw0' kobject: 'loop3' (000000000f2aae56): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: '0000:0000:0000.0007' (00000000f907638c): kobject_add_internal: parent: 'uhid', set: 'devices' kobject: '0000:0000:0000.0007' (00000000f907638c): kobject_uevent_env kobject: 'hidraw' (000000001724a404): kobject_cleanup, parent (null) kobject: 'hidraw' (000000001724a404): calling ktype release kobject: 'hidraw': free name kobject: 'hidraw0' (00000000dd7a5179): kobject_cleanup, parent (null) kobject: 'loop1' (00000000ea999014): kobject_uevent_env kobject: '0000:0000:0000.0007' (00000000f907638c): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0007' kobject: 'loop1' (00000000ea999014): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'hidraw0' (00000000dd7a5179): calling ktype release kobject: 'loop5' (00000000cae52705): kobject_uevent_env kobject: 'loop5' (00000000cae52705): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'hidraw0': free name kobject: 'loop0' (00000000e8cb0d35): kobject_uevent_env hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 kobject: '0000:0000:0000.0006' (000000003766f7f2): kobject_uevent_env kobject: 'loop0' (00000000e8cb0d35): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: '0000:0000:0000.0006' (000000003766f7f2): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0006' hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 kobject: 'loop2' (00000000cf8c9a6c): kobject_uevent_env hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 kobject: 'loop2' (00000000cf8c9a6c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: '0000:0000:0000.0006' (000000003766f7f2): kobject_uevent_env hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 kobject: '0000:0000:0000.0006' (000000003766f7f2): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0006' hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 kobject: 'loop1' (00000000ea999014): kobject_uevent_env hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 kobject: 'loop1' (00000000ea999014): fill_kobj_path: path = '/devices/virtual/block/loop1' hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 kobject: 'loop5' (00000000cae52705): kobject_uevent_env kobject: '0000:0000:0000.0006' (000000003766f7f2): kobject_cleanup, parent (null) hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 kobject: 'loop5' (00000000cae52705): fill_kobj_path: path = '/devices/virtual/block/loop5' hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 kobject: '0000:0000:0000.0006' (000000003766f7f2): calling ktype release kobject: 'hidraw' (00000000e4998978): kobject_add_internal: parent: '0000:0000:0000.0007', set: '(null)' kobject: 'loop0' (00000000e8cb0d35): kobject_uevent_env kobject: 'hidraw0' (000000003ce07cad): kobject_add_internal: parent: 'hidraw', set: 'devices' kobject: 'loop0' (00000000e8cb0d35): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'hidraw0' (000000003ce07cad): kobject_uevent_env kobject: '0000:0000:0000.0006': free name kobject: 'hidraw0' (000000003ce07cad): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0007/hidraw/hidraw0' kobject: 'loop5' (00000000cae52705): kobject_uevent_env hid-generic 0000:0000:0000.0007: hidraw0: HID v0.00 Device [syz1] on syz1 kobject: '0000:0000:0000.0007' (00000000f907638c): kobject_uevent_env kobject: 'loop5' (00000000cae52705): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: '0000:0000:0000.0007' (00000000f907638c): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0007' kobject: 'loop2' (00000000cf8c9a6c): kobject_uevent_env kobject: 'loop2' (00000000cf8c9a6c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'hidraw0' (000000003ce07cad): kobject_uevent_env kobject: 'loop4' (00000000daff8c65): kobject_uevent_env kobject: 'hidraw0' (000000003ce07cad): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0007/hidraw/hidraw0' kobject: '0000:0000:0000.0008' (0000000058182167): kobject_add_internal: parent: 'uhid', set: 'devices' kobject: 'loop4' (00000000daff8c65): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'hidraw' (00000000e4998978): kobject_cleanup, parent (null) kobject: '0000:0000:0000.0008' (0000000058182167): kobject_uevent_env kobject: '0000:0000:0000.0008' (0000000058182167): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0008' kobject: 'hidraw' (00000000e4998978): calling ktype release kobject: 'hidraw': free name hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 kobject: 'hidraw0' (000000003ce07cad): kobject_cleanup, parent (null) hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 kobject: 'hidraw0' (000000003ce07cad): calling ktype release hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 kobject: 'hidraw0': free name hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 kobject: '0000:0000:0000.0007' (00000000f907638c): kobject_uevent_env hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 kobject: '0000:0000:0000.0007' (00000000f907638c): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0007' hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 kobject: '0000:0000:0000.0007' (00000000f907638c): kobject_uevent_env hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 kobject: '0000:0000:0000.0007' (00000000f907638c): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0007' hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 kobject: '0000:0000:0000.0007' (00000000f907638c): kobject_cleanup, parent (null) hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 kobject: '0000:0000:0000.0007' (00000000f907638c): calling ktype release hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 kobject: '0000:0000:0000.0007': free name hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 kobject: 'hidraw' (00000000972d0f51): kobject_add_internal: parent: '0000:0000:0000.0008', set: '(null)' kobject: 'hidraw0' (000000006be7af6f): kobject_add_internal: parent: 'hidraw', set: 'devices' kobject: 'loop3' (000000000f2aae56): kobject_uevent_env kobject: 'hidraw0' (000000006be7af6f): kobject_uevent_env kobject: 'loop3' (000000000f2aae56): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'hidraw0' (000000006be7af6f): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0008/hidraw/hidraw0' kobject: 'loop5' (00000000cae52705): kobject_uevent_env hid-generic 0000:0000:0000.0008: hidraw0: HID v0.00 Device [syz1] on syz1 kobject: '0000:0000:0000.0008' (0000000058182167): kobject_uevent_env kobject: 'loop5' (00000000cae52705): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: '0000:0000:0000.0008' (0000000058182167): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0008' kobject: 'loop1' (00000000ea999014): kobject_uevent_env kobject: 'loop1' (00000000ea999014): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'hidraw0' (000000006be7af6f): kobject_uevent_env kobject: 'loop5' (00000000cae52705): kobject_uevent_env kobject: 'hidraw0' (000000006be7af6f): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0008/hidraw/hidraw0' kobject: 'hidraw' (00000000972d0f51): kobject_cleanup, parent (null) kobject: 'loop5' (00000000cae52705): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000ea999014): kobject_uevent_env kobject: 'hidraw' (00000000972d0f51): calling ktype release kobject: 'loop1' (00000000ea999014): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000cf8c9a6c): kobject_uevent_env kobject: 'hidraw': free name kobject: 'hidraw0' (000000006be7af6f): kobject_cleanup, parent (null) kobject: 'hidraw0' (000000006be7af6f): calling ktype release kobject: 'hidraw0': free name kobject: 'loop2' (00000000cf8c9a6c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: '0000:0000:0000.0008' (0000000058182167): kobject_uevent_env kobject: '0000:0000:0000.0008' (0000000058182167): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0008' kobject: 'loop1' (00000000ea999014): kobject_uevent_env kobject: '0000:0000:0000.0008' (0000000058182167): kobject_uevent_env kobject: '0000:0000:0000.0008' (0000000058182167): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0008' kobject: 'loop1' (00000000ea999014): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: '0000:0000:0000.0008' (0000000058182167): kobject_cleanup, parent (null) kobject: 'loop2' (00000000cf8c9a6c): kobject_uevent_env kobject: '0000:0000:0000.0008' (0000000058182167): calling ktype release kobject: 'loop2' (00000000cf8c9a6c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: '0000:0000:0000.0008': free name kobject: 'loop0' (00000000e8cb0d35): kobject_uevent_env kobject: 'loop0' (00000000e8cb0d35): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (00000000daff8c65): kobject_uevent_env kobject: 'loop4' (00000000daff8c65): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: '0000:0000:0000.0009' (00000000d2181436): kobject_add_internal: parent: 'uhid', set: 'devices' kobject: '0000:0000:0000.0009' (00000000d2181436): kobject_uevent_env kobject: '0000:0000:0000.0009' (00000000d2181436): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0009' hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 kobject: 'hidraw' (00000000a7e16198): kobject_add_internal: parent: '0000:0000:0000.0009', set: '(null)' kobject: 'hidraw0' (00000000f10d1099): kobject_add_internal: parent: 'hidraw', set: 'devices' kobject: 'hidraw0' (00000000f10d1099): kobject_uevent_env kobject: 'hidraw0' (00000000f10d1099): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0009/hidraw/hidraw0' hid-generic 0000:0000:0000.0009: hidraw0: HID v0.00 Device [syz1] on syz1 kobject: '0000:0000:0000.0009' (00000000d2181436): kobject_uevent_env kobject: '0000:0000:0000.0009' (00000000d2181436): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0009' kobject: 'hidraw0' (00000000f10d1099): kobject_uevent_env kobject: 'hidraw0' (00000000f10d1099): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0009/hidraw/hidraw0' kobject: 'hidraw' (00000000a7e16198): kobject_cleanup, parent (null) kobject: 'hidraw' (00000000a7e16198): calling ktype release kobject: 'hidraw': free name kobject: 'hidraw0' (00000000f10d1099): kobject_cleanup, parent (null) kobject: 'hidraw0' (00000000f10d1099): calling ktype release kobject: 'hidraw0': free name kobject: '0000:0000:0000.0009' (00000000d2181436): kobject_uevent_env kobject: '0000:0000:0000.0009' (00000000d2181436): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0009' kobject: '0000:0000:0000.0009' (00000000d2181436): kobject_uevent_env kobject: '0000:0000:0000.0009' (00000000d2181436): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.0009' kobject: '0000:0000:0000.0009' (00000000d2181436): kobject_cleanup, parent (null) kobject: '0000:0000:0000.0009' (00000000d2181436): calling ktype release kobject: '0000:0000:0000.0009': free name kobject: 'loop3' (000000000f2aae56): kobject_uevent_env kobject: 'loop3' (000000000f2aae56): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000ea999014): kobject_uevent_env kobject: 'loop1' (00000000ea999014): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000cae52705): kobject_uevent_env kobject: 'loop5' (00000000cae52705): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: '0000:0000:0000.000A' (00000000ce59d84c): kobject_add_internal: parent: 'uhid', set: 'devices' kobject: 'loop2' (00000000cf8c9a6c): kobject_uevent_env kobject: '0000:0000:0000.000A' (00000000ce59d84c): kobject_uevent_env kobject: 'loop2' (00000000cf8c9a6c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: '0000:0000:0000.000A' (00000000ce59d84c): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.000A' kobject: 'loop4' (00000000daff8c65): kobject_uevent_env hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 kobject: 'loop4' (00000000daff8c65): fill_kobj_path: path = '/devices/virtual/block/loop4' hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 kobject: 'loop1' (00000000ea999014): kobject_uevent_env hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 kobject: 'loop1' (00000000ea999014): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (00000000e8cb0d35): kobject_uevent_env hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 kobject: 'loop0' (00000000e8cb0d35): fill_kobj_path: path = '/devices/virtual/block/loop0' hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 kobject: 'loop2' (00000000cf8c9a6c): kobject_uevent_env kobject: 'loop2' (00000000cf8c9a6c): fill_kobj_path: path = '/devices/virtual/block/loop2' hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 kobject: 'hidraw' (00000000e6faaf30): kobject_add_internal: parent: '0000:0000:0000.000A', set: '(null)' kobject: 'hidraw0' (00000000f5bbf6db): kobject_add_internal: parent: 'hidraw', set: 'devices' kobject: 'hidraw0' (00000000f5bbf6db): kobject_uevent_env kobject: 'hidraw0' (00000000f5bbf6db): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.000A/hidraw/hidraw0' hid-generic 0000:0000:0000.000A: hidraw0: HID v0.00 Device [syz1] on syz1 kobject: '0000:0000:0000.000A' (00000000ce59d84c): kobject_uevent_env kobject: '0000:0000:0000.000A' (00000000ce59d84c): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.000A' kobject: 'hidraw0' (00000000f5bbf6db): kobject_uevent_env kobject: 'hidraw0' (00000000f5bbf6db): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.000A/hidraw/hidraw0' kobject: 'hidraw' (00000000e6faaf30): kobject_cleanup, parent (null) kobject: 'hidraw' (00000000e6faaf30): calling ktype release kobject: 'loop2' (00000000cf8c9a6c): kobject_uevent_env kobject: 'hidraw': free name kobject: 'loop2' (00000000cf8c9a6c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'hidraw0' (00000000f5bbf6db): kobject_cleanup, parent (null) kobject: 'hidraw0' (00000000f5bbf6db): calling ktype release kobject: 'hidraw0': free name kobject: '0000:0000:0000.000A' (00000000ce59d84c): kobject_uevent_env kobject: '0000:0000:0000.000A' (00000000ce59d84c): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.000A' kobject: '0000:0000:0000.000A' (00000000ce59d84c): kobject_uevent_env kobject: '0000:0000:0000.000A' (00000000ce59d84c): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.000A' kobject: '0000:0000:0000.000A' (00000000ce59d84c): kobject_cleanup, parent (null) kobject: '0000:0000:0000.000A' (00000000ce59d84c): calling ktype release kobject: '0000:0000:0000.000A': free name kobject: 'loop4' (00000000daff8c65): kobject_uevent_env kobject: 'loop4' (00000000daff8c65): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (000000000f2aae56): kobject_uevent_env kobject: 'loop3' (000000000f2aae56): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: '0000:0000:0000.000B' (00000000b7f9a4e4): kobject_add_internal: parent: 'uhid', set: 'devices' kobject: '0000:0000:0000.000B' (00000000b7f9a4e4): kobject_uevent_env kobject: '0000:0000:0000.000B' (00000000b7f9a4e4): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.000B' hid-generic 0000:0000:0000.000B: unknown main item tag 0x0 kobject: 'loop5' (00000000cae52705): kobject_uevent_env kobject: 'loop5' (00000000cae52705): fill_kobj_path: path = '/devices/virtual/block/loop5' hid-generic 0000:0000:0000.000B: unknown main item tag 0x0 hid-generic 0000:0000:0000.000B: unknown main item tag 0x0 kobject: 'loop1' (00000000ea999014): kobject_uevent_env hid-generic 0000:0000:0000.000B: unknown main item tag 0x0 kobject: 'loop1' (00000000ea999014): fill_kobj_path: path = '/devices/virtual/block/loop1' hid-generic 0000:0000:0000.000B: unknown main item tag 0x0 kobject: 'loop0' (00000000e8cb0d35): kobject_uevent_env hid-generic 0000:0000:0000.000B: unknown main item tag 0x0 kobject: 'loop0' (00000000e8cb0d35): fill_kobj_path: path = '/devices/virtual/block/loop0' hid-generic 0000:0000:0000.000B: unknown main item tag 0x0 hid-generic 0000:0000:0000.000B: unknown main item tag 0x0 kobject: 'loop2' (00000000cf8c9a6c): kobject_uevent_env hid-generic 0000:0000:0000.000B: unknown main item tag 0x0 kobject: 'loop2' (00000000cf8c9a6c): fill_kobj_path: path = '/devices/virtual/block/loop2' hid-generic 0000:0000:0000.000B: unknown main item tag 0x0 kobject: 'loop5' (00000000cae52705): kobject_uevent_env hid-generic 0000:0000:0000.000B: unknown main item tag 0x0 kobject: 'loop5' (00000000cae52705): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000ea999014): kobject_uevent_env kobject: 'hidraw' (000000006e8eca90): kobject_add_internal: parent: '0000:0000:0000.000B', set: '(null)' kobject: 'loop1' (00000000ea999014): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'hidraw0' (00000000dd9e1f52): kobject_add_internal: parent: 'hidraw', set: 'devices' kobject: 'loop5' (00000000cae52705): kobject_uevent_env kobject: 'hidraw0' (00000000dd9e1f52): kobject_uevent_env kobject: 'loop5' (00000000cae52705): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'hidraw0' (00000000dd9e1f52): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.000B/hidraw/hidraw0' kobject: 'loop1' (00000000ea999014): kobject_uevent_env hid-generic 0000:0000:0000.000B: hidraw0: HID v0.00 Device [syz1] on syz1 kobject: 'loop1' (00000000ea999014): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: '0000:0000:0000.000B' (00000000b7f9a4e4): kobject_uevent_env kobject: '0000:0000:0000.000B' (00000000b7f9a4e4): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.000B' kobject: 'hidraw0' (00000000dd9e1f52): kobject_uevent_env kobject: 'hidraw0' (00000000dd9e1f52): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.000B/hidraw/hidraw0' kobject: 'hidraw' (000000006e8eca90): kobject_cleanup, parent (null) kobject: 'hidraw' (000000006e8eca90): calling ktype release kobject: 'hidraw': free name kobject: 'hidraw0' (00000000dd9e1f52): kobject_cleanup, parent (null) kobject: 'hidraw0' (00000000dd9e1f52): calling ktype release kobject: 'hidraw0': free name kobject: '0000:0000:0000.000B' (00000000b7f9a4e4): kobject_uevent_env kobject: '0000:0000:0000.000B' (00000000b7f9a4e4): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.000B' kobject: '0000:0000:0000.000B' (00000000b7f9a4e4): kobject_uevent_env kobject: '0000:0000:0000.000B' (00000000b7f9a4e4): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.000B' kobject: '0000:0000:0000.000B' (00000000b7f9a4e4): kobject_cleanup, parent (null) kobject: '0000:0000:0000.000B' (00000000b7f9a4e4): calling ktype release kobject: '0000:0000:0000.000B': free name kobject: 'loop4' (00000000daff8c65): kobject_uevent_env kobject: 'loop4' (00000000daff8c65): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (000000000f2aae56): kobject_uevent_env kobject: 'loop3' (000000000f2aae56): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (00000000daff8c65): kobject_uevent_env kobject: 'loop4' (00000000daff8c65): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (000000000f2aae56): kobject_uevent_env kobject: 'loop3' (000000000f2aae56): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000ea999014): kobject_uevent_env kobject: 'loop1' (00000000ea999014): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000cae52705): kobject_uevent_env kobject: 'loop5' (00000000cae52705): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (00000000e8cb0d35): kobject_uevent_env kobject: 'loop0' (00000000e8cb0d35): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (00000000cae52705): kobject_uevent_env kobject: 'loop5' (00000000cae52705): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000ea999014): kobject_uevent_env kobject: 'loop1' (00000000ea999014): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000daff8c65): kobject_uevent_env kobject: 'loop4' (00000000daff8c65): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (00000000ea999014): kobject_uevent_env kobject: 'loop1' (00000000ea999014): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000cae52705): kobject_uevent_env kobject: 'loop5' (00000000cae52705): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: '0000:0000:0000.000C' (000000001208517a): kobject_add_internal: parent: 'uhid', set: 'devices' kobject: 'loop4' (00000000daff8c65): kobject_uevent_env kobject: '0000:0000:0000.000C' (000000001208517a): kobject_uevent_env kobject: 'loop4' (00000000daff8c65): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: '0000:0000:0000.000C' (000000001208517a): fill_kobj_path: path = '/devices/virtual/misc/uhid/0000:0000:0000.000C' hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 kobject: 'loop2' (00000000cf8c9a6c): kobject_uevent_env hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 kobject: 'loop2' (00000000cf8c9a6c): fill_kobj_path: path = '/devices/virtual/block/loop2' hid-generic 0000:0000:0000.000C: unknown main item tag 0x0