====================================================== WARNING: possible circular locking dependency detected 4.19.86-syzkaller #0 Not tainted ------------------------------------------------------ syz-executor.1/21535 is trying to acquire lock: 0000000054f080b8 (&mm->mmap_sem){++++}, at: __might_fault+0xfb/0x1e0 mm/memory.c:4637 but task is already holding lock: 0000000032106f83 (&rp->fetch_lock){+.+.}, at: mon_bin_read+0x60/0x640 drivers/usb/mon/mon_bin.c:813 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #1 (&rp->fetch_lock){+.+.}: __mutex_lock_common kernel/locking/mutex.c:925 [inline] __mutex_lock+0xf7/0x1300 kernel/locking/mutex.c:1072 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087 mon_bin_vma_fault+0x73/0x2d0 drivers/usb/mon/mon_bin.c:1237 __do_fault+0x111/0x480 mm/memory.c:3269 do_cow_fault mm/memory.c:3710 [inline] do_fault mm/memory.c:3812 [inline] handle_pte_fault mm/memory.c:4041 [inline] __handle_mm_fault+0xf6d/0x3f80 mm/memory.c:4165 handle_mm_fault+0x1b5/0x690 mm/memory.c:4202 faultin_page mm/gup.c:530 [inline] __get_user_pages+0x609/0x1860 mm/gup.c:730 populate_vma_page_range+0x20d/0x2a0 mm/gup.c:1234 __mm_populate+0x204/0x380 mm/gup.c:1282 mm_populate include/linux/mm.h:2323 [inline] vm_mmap_pgoff+0x213/0x230 mm/util.c:362 ksys_mmap_pgoff+0x4aa/0x630 mm/mmap.c:1586 __do_sys_mmap arch/x86/kernel/sys_x86_64.c:100 [inline] __se_sys_mmap arch/x86/kernel/sys_x86_64.c:91 [inline] __x64_sys_mmap+0xe9/0x1b0 arch/x86/kernel/sys_x86_64.c:91 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #0 (&mm->mmap_sem){++++}: lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3903 __might_fault mm/memory.c:4638 [inline] __might_fault+0x15e/0x1e0 mm/memory.c:4623 _copy_to_user+0x30/0x120 lib/usercopy.c:25 copy_to_user include/linux/uaccess.h:155 [inline] mon_bin_read+0x329/0x640 drivers/usb/mon/mon_bin.c:825 do_loop_readv_writev fs/read_write.c:701 [inline] do_loop_readv_writev fs/read_write.c:688 [inline] do_iter_read+0x490/0x640 fs/read_write.c:925 vfs_readv+0xf0/0x160 fs/read_write.c:987 do_readv+0x15e/0x370 fs/read_write.c:1020 __do_sys_readv fs/read_write.c:1107 [inline] __se_sys_readv fs/read_write.c:1104 [inline] __x64_sys_readv+0x75/0xb0 fs/read_write.c:1104 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe other info that might help us debug this: Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&rp->fetch_lock); lock(&mm->mmap_sem); lock(&rp->fetch_lock); lock(&mm->mmap_sem); *** DEADLOCK *** 1 lock held by syz-executor.1/21535: #0: 0000000032106f83 (&rp->fetch_lock){+.+.}, at: mon_bin_read+0x60/0x640 drivers/usb/mon/mon_bin.c:813 stack backtrace: CPU: 1 PID: 21535 Comm: syz-executor.1 Not tainted 4.19.86-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x197/0x210 lib/dump_stack.c:118 print_circular_bug.isra.0.cold+0x1cc/0x28f kernel/locking/lockdep.c:1221 check_prev_add kernel/locking/lockdep.c:1861 [inline] check_prevs_add kernel/locking/lockdep.c:1974 [inline] validate_chain kernel/locking/lockdep.c:2415 [inline] __lock_acquire+0x2e19/0x49c0 kernel/locking/lockdep.c:3411 lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3903 __might_fault mm/memory.c:4638 [inline] __might_fault+0x15e/0x1e0 mm/memory.c:4623 _copy_to_user+0x30/0x120 lib/usercopy.c:25 copy_to_user include/linux/uaccess.h:155 [inline] mon_bin_read+0x329/0x640 drivers/usb/mon/mon_bin.c:825 do_loop_readv_writev fs/read_write.c:701 [inline] do_loop_readv_writev fs/read_write.c:688 [inline] do_iter_read+0x490/0x640 fs/read_write.c:925 vfs_readv+0xf0/0x160 fs/read_write.c:987 do_readv+0x15e/0x370 fs/read_write.c:1020 __do_sys_readv fs/read_write.c:1107 [inline] __se_sys_readv fs/read_write.c:1104 [inline] __x64_sys_readv+0x75/0xb0 fs/read_write.c:1104 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x45a679 Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007fdaf8907c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a679 RDX: 0000000000000002 RSI: 0000000020000600 RDI: 0000000000000003 RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdaf89086d4 R13: 00000000004c80f1 R14: 00000000004deca0 R15: 00000000ffffffff kobject: 'loop5' (0000000028b56588): kobject_uevent_env kobject: 'loop5' (0000000028b56588): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'vlan0' (0000000076f7d385): kobject_cleanup, parent (null) kobject: 'vlan0' (0000000076f7d385): calling ktype release kobject: 'loop1' (00000000854a33ea): kobject_uevent_env kobject: 'vlan0': free name 9pnet: Insufficient options for proto=fd kobject: 'loop1' (00000000854a33ea): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'vlan0' (000000002782b4f4): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop4' (00000000ed4b5134): kobject_uevent_env kobject: 'loop4' (00000000ed4b5134): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (000000006e9ed560): kobject_uevent_env kobject: 'loop2' (000000006e9ed560): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (0000000028b56588): kobject_uevent_env kobject: 'loop5' (0000000028b56588): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'vlan0' (000000002782b4f4): kobject_uevent_env kobject: 'loop3' (00000000b9c4d0e1): kobject_uevent_env kobject: 'loop3' (00000000b9c4d0e1): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'vlan0' (000000002782b4f4): fill_kobj_path: path = '/devices/virtual/net/vlan0' kobject: 'loop5' (0000000028b56588): kobject_uevent_env kobject: 'loop5' (0000000028b56588): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'queues' (000000007c7d0a29): kobject_add_internal: parent: 'vlan0', set: '' kobject: 'loop3' (00000000b9c4d0e1): kobject_uevent_env kobject: 'queues' (000000007c7d0a29): kobject_uevent_env kobject: 'loop3' (00000000b9c4d0e1): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'queues' (000000007c7d0a29): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000040b37373): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000040b37373): kobject_uevent_env kobject: 'rx-0' (0000000040b37373): fill_kobj_path: path = '/devices/virtual/net/vlan0/queues/rx-0' kobject: 'tx-0' (0000000018f3c765): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000018f3c765): kobject_uevent_env kobject: 'tx-0' (0000000018f3c765): fill_kobj_path: path = '/devices/virtual/net/vlan0/queues/tx-0' kobject: 'batman_adv' (00000000c3bbf54c): kobject_add_internal: parent: 'vlan0', set: '' kobject: 'batman_adv' (00000000c3bbf54c): kobject_uevent_env kobject: 'batman_adv' (00000000c3bbf54c): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (00000000c3bbf54c): kobject_cleanup, parent (null) kobject: 'batman_adv' (00000000c3bbf54c): calling ktype release kobject: (00000000c3bbf54c): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'loop4' (00000000ed4b5134): kobject_uevent_env kobject: 'rx-0' (0000000040b37373): kobject_cleanup, parent 000000007c7d0a29 kobject: 'rx-0' (0000000040b37373): auto cleanup 'remove' event kobject: 'rx-0' (0000000040b37373): kobject_uevent_env kobject: 'rx-0' (0000000040b37373): fill_kobj_path: path = '/devices/virtual/net/vlan0/queues/rx-0' kobject: 'rx-0' (0000000040b37373): auto cleanup kobject_del kobject: 'loop4' (00000000ed4b5134): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (0000000040b37373): calling ktype release kobject: 'rx-0': free name kobject: 'loop1' (00000000854a33ea): kobject_uevent_env kobject: 'tx-0' (0000000018f3c765): kobject_cleanup, parent 000000007c7d0a29 kobject: 'tx-0' (0000000018f3c765): auto cleanup 'remove' event kobject: 'loop1' (00000000854a33ea): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'tx-0' (0000000018f3c765): kobject_uevent_env kobject: 'tx-0' (0000000018f3c765): fill_kobj_path: path = '/devices/virtual/net/vlan0/queues/tx-0' kobject: 'tx-0' (0000000018f3c765): auto cleanup kobject_del kobject: 'tx-0' (0000000018f3c765): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000007c7d0a29): kobject_cleanup, parent (null) kobject: 'queues' (000000007c7d0a29): calling ktype release kobject: 'queues' (000000007c7d0a29): kset_release kobject: 'queues': free name kobject: 'vlan0' (000000002782b4f4): kobject_uevent_env kobject: 'vlan0' (000000002782b4f4): fill_kobj_path: path = '/devices/virtual/net/vlan0' kobject: 'vlan0' (000000002782b4f4): kobject_cleanup, parent (null) kobject: 'vlan0' (000000002782b4f4): calling ktype release kobject: 'vlan0': free name kobject: 'loop0' (000000002da00719): kobject_uevent_env kobject: 'loop0' (000000002da00719): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'vlan0' (00000000a1d538f4): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop5' (0000000028b56588): kobject_uevent_env kobject: 'loop5' (0000000028b56588): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'vlan0' (00000000a1d538f4): kobject_uevent_env kobject: 'loop3' (00000000b9c4d0e1): kobject_uevent_env kobject: 'vlan0' (00000000a1d538f4): fill_kobj_path: path = '/devices/virtual/net/vlan0' kobject: 'loop3' (00000000b9c4d0e1): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'queues' (00000000c74781d3): kobject_add_internal: parent: 'vlan0', set: '' kobject: 'loop1' (00000000854a33ea): kobject_uevent_env kobject: 'queues' (00000000c74781d3): kobject_uevent_env kobject: 'loop1' (00000000854a33ea): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'queues' (00000000c74781d3): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop3' (00000000b9c4d0e1): kobject_uevent_env kobject: 'rx-0' (00000000d33b9333): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop3' (00000000b9c4d0e1): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (00000000ed4b5134): kobject_uevent_env kobject: 'rx-0' (00000000d33b9333): kobject_uevent_env kobject: 'loop4' (00000000ed4b5134): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (00000000d33b9333): fill_kobj_path: path = '/devices/virtual/net/vlan0/queues/rx-0' kobject: 'loop2' (000000006e9ed560): kobject_uevent_env kobject: 'loop2' (000000006e9ed560): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (0000000092571116): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop1' (00000000854a33ea): kobject_uevent_env kobject: 'tx-0' (0000000092571116): kobject_uevent_env kobject: 'loop1' (00000000854a33ea): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'tx-0' (0000000092571116): fill_kobj_path: path = '/devices/virtual/net/vlan0/queues/tx-0' kobject: 'loop5' (0000000028b56588): kobject_uevent_env kobject: 'batman_adv' (000000003433acfe): kobject_add_internal: parent: 'vlan0', set: '' kobject: 'loop5' (0000000028b56588): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000ed4b5134): kobject_uevent_env kobject: 'batman_adv' (000000003433acfe): kobject_uevent_env kobject: 'loop4' (00000000ed4b5134): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'batman_adv' (000000003433acfe): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop2' (000000006e9ed560): kobject_uevent_env kobject: 'batman_adv' (000000003433acfe): kobject_cleanup, parent (null) kobject: 'loop2' (000000006e9ed560): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'batman_adv' (000000003433acfe): calling ktype release kobject: (000000003433acfe): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (00000000d33b9333): kobject_cleanup, parent 00000000c74781d3 kobject: 'rx-0' (00000000d33b9333): auto cleanup 'remove' event kobject: 'rx-0' (00000000d33b9333): kobject_uevent_env kobject: 'rx-0' (00000000d33b9333): fill_kobj_path: path = '/devices/virtual/net/vlan0/queues/rx-0' kobject: 'rx-0' (00000000d33b9333): auto cleanup kobject_del kobject: 'rx-0' (00000000d33b9333): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (0000000092571116): kobject_cleanup, parent 00000000c74781d3 kobject: 'tx-0' (0000000092571116): auto cleanup 'remove' event kobject: 'tx-0' (0000000092571116): kobject_uevent_env kobject: 'tx-0' (0000000092571116): fill_kobj_path: path = '/devices/virtual/net/vlan0/queues/tx-0' kobject: 'tx-0' (0000000092571116): auto cleanup kobject_del kobject: 'tx-0' (0000000092571116): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000c74781d3): kobject_cleanup, parent (null) kobject: 'queues' (00000000c74781d3): calling ktype release kobject: 'queues' (00000000c74781d3): kset_release kobject: 'queues': free name kobject: 'vlan0' (00000000a1d538f4): kobject_uevent_env kobject: 'vlan0' (00000000a1d538f4): fill_kobj_path: path = '/devices/virtual/net/vlan0' kobject: 'vlan0' (00000000a1d538f4): kobject_cleanup, parent (null) kobject: 'vlan0' (00000000a1d538f4): calling ktype release kobject: 'vlan0': free name kobject: 'loop0' (000000002da00719): kobject_uevent_env kobject: 'loop0' (000000002da00719): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'vlan0' (000000002c8bb6d0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'vlan0' (000000002c8bb6d0): kobject_uevent_env kobject: 'vlan0' (000000002c8bb6d0): fill_kobj_path: path = '/devices/virtual/net/vlan0' kobject: 'loop3' (00000000b9c4d0e1): kobject_uevent_env kobject: 'queues' (000000000068d7b4): kobject_add_internal: parent: 'vlan0', set: '' kobject: 'loop3' (00000000b9c4d0e1): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'queues' (000000000068d7b4): kobject_uevent_env kobject: 'loop1' (00000000854a33ea): kobject_uevent_env kobject: 'loop1' (00000000854a33ea): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'queues' (000000000068d7b4): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000004cc62c0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop2' (000000006e9ed560): kobject_uevent_env kobject: 'loop2' (000000006e9ed560): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (0000000004cc62c0): kobject_uevent_env kobject: 'loop4' (00000000ed4b5134): kobject_uevent_env kobject: 'rx-0' (0000000004cc62c0): fill_kobj_path: path = '/devices/virtual/net/vlan0/queues/rx-0' kobject: 'loop4' (00000000ed4b5134): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'tx-0' (00000000d71fb79a): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop5' (0000000028b56588): kobject_uevent_env kobject: 'loop5' (0000000028b56588): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0' (00000000d71fb79a): kobject_uevent_env kobject: 'loop3' (00000000b9c4d0e1): kobject_uevent_env kobject: 'tx-0' (00000000d71fb79a): fill_kobj_path: path = '/devices/virtual/net/vlan0/queues/tx-0' kobject: 'loop3' (00000000b9c4d0e1): fill_kobj_path: path = '/devices/virtual/block/loop3' net_ratelimit: 26 callbacks suppressed protocol 88fb is buggy, dev hsr_slave_0 kobject: 'loop1' (00000000854a33ea): kobject_uevent_env protocol 88fb is buggy, dev hsr_slave_1 kobject: 'loop1' (00000000854a33ea): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'batman_adv' (00000000f706d5f8): kobject_add_internal: parent: 'vlan0', set: '' kobject: 'loop5' (0000000028b56588): kobject_uevent_env kobject: 'loop5' (0000000028b56588): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'batman_adv' (00000000f706d5f8): kobject_uevent_env kobject: 'batman_adv' (00000000f706d5f8): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (00000000f706d5f8): kobject_cleanup, parent (null) kobject: 'batman_adv' (00000000f706d5f8): calling ktype release kobject: (00000000f706d5f8): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (0000000004cc62c0): kobject_cleanup, parent 000000000068d7b4 kobject: 'rx-0' (0000000004cc62c0): auto cleanup 'remove' event kobject: 'rx-0' (0000000004cc62c0): kobject_uevent_env kobject: 'rx-0' (0000000004cc62c0): fill_kobj_path: path = '/devices/virtual/net/vlan0/queues/rx-0' protocol 88fb is buggy, dev hsr_slave_0 kobject: 'rx-0' (0000000004cc62c0): auto cleanup kobject_del protocol 88fb is buggy, dev hsr_slave_1 kobject: 'rx-0' (0000000004cc62c0): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000d71fb79a): kobject_cleanup, parent 000000000068d7b4 kobject: 'tx-0' (00000000d71fb79a): auto cleanup 'remove' event kobject: 'tx-0' (00000000d71fb79a): kobject_uevent_env kobject: 'tx-0' (00000000d71fb79a): fill_kobj_path: path = '/devices/virtual/net/vlan0/queues/tx-0' kobject: 'tx-0' (00000000d71fb79a): auto cleanup kobject_del kobject: 'tx-0' (00000000d71fb79a): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000000068d7b4): kobject_cleanup, parent (null) kobject: 'queues' (000000000068d7b4): calling ktype release kobject: 'queues' (000000000068d7b4): kset_release kobject: 'queues': free name kobject: 'vlan0' (000000002c8bb6d0): kobject_uevent_env kobject: 'vlan0' (000000002c8bb6d0): fill_kobj_path: path = '/devices/virtual/net/vlan0' kobject: 'vlan0' (000000002c8bb6d0): kobject_cleanup, parent (null) kobject: 'vlan0' (000000002c8bb6d0): calling ktype release kobject: 'vlan0': free name kobject: 'loop4' (00000000ed4b5134): kobject_uevent_env kobject: 'loop4' (00000000ed4b5134): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (000000002da00719): kobject_uevent_env kobject: 'loop0' (000000002da00719): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'vlan0' (00000000f68d96f5): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'vlan0' (00000000f68d96f5): kobject_uevent_env kobject: 'vlan0' (00000000f68d96f5): fill_kobj_path: path = '/devices/virtual/net/vlan0' kobject: 'queues' (000000008992e12b): kobject_add_internal: parent: 'vlan0', set: '' kobject: 'queues' (000000008992e12b): kobject_uevent_env kobject: 'loop1' (00000000854a33ea): kobject_uevent_env protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'queues' (000000008992e12b): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000d78e2187): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop1' (00000000854a33ea): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (000000006e9ed560): kobject_uevent_env kobject: 'rx-0' (00000000d78e2187): kobject_uevent_env kobject: 'loop2' (000000006e9ed560): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (00000000d78e2187): fill_kobj_path: path = '/devices/virtual/net/vlan0/queues/rx-0' kobject: 'loop5' (0000000028b56588): kobject_uevent_env kobject: 'tx-0' (00000000ebb5303d): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop5' (0000000028b56588): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0' (00000000ebb5303d): kobject_uevent_env kobject: 'tx-0' (00000000ebb5303d): fill_kobj_path: path = '/devices/virtual/net/vlan0/queues/tx-0' kobject: 'batman_adv' (0000000014d93cc6): kobject_add_internal: parent: 'vlan0', set: '' kobject: 'loop2' (000000006e9ed560): kobject_uevent_env kobject: 'loop2' (000000006e9ed560): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (0000000028b56588): kobject_uevent_env kobject: 'batman_adv' (0000000014d93cc6): kobject_uevent_env kobject: 'loop5' (0000000028b56588): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'batman_adv' (0000000014d93cc6): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop3' (00000000b9c4d0e1): kobject_uevent_env kobject: 'batman_adv' (0000000014d93cc6): kobject_cleanup, parent (null) kobject: 'loop3' (00000000b9c4d0e1): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'batman_adv' (0000000014d93cc6): calling ktype release kobject: 'loop1' (00000000854a33ea): kobject_uevent_env kobject: (0000000014d93cc6): dynamic_kobj_release kobject: 'loop1' (00000000854a33ea): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'batman_adv': free name kobject: 'rx-0' (00000000d78e2187): kobject_cleanup, parent 000000008992e12b kobject: 'loop5' (0000000028b56588): kobject_uevent_env kobject: 'rx-0' (00000000d78e2187): auto cleanup 'remove' event kobject: 'loop5' (0000000028b56588): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (00000000d78e2187): kobject_uevent_env kobject: 'loop4' (00000000ed4b5134): kobject_uevent_env kobject: 'rx-0' (00000000d78e2187): fill_kobj_path: path = '/devices/virtual/net/vlan0/queues/rx-0' kobject: 'loop4' (00000000ed4b5134): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (00000000d78e2187): auto cleanup kobject_del kobject: 'rx-0' (00000000d78e2187): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000ebb5303d): kobject_cleanup, parent 000000008992e12b kobject: 'tx-0' (00000000ebb5303d): auto cleanup 'remove' event kobject: 'tx-0' (00000000ebb5303d): kobject_uevent_env kobject: 'tx-0' (00000000ebb5303d): fill_kobj_path: path = '/devices/virtual/net/vlan0/queues/tx-0' kobject: 'tx-0' (00000000ebb5303d): auto cleanup kobject_del kobject: 'tx-0' (00000000ebb5303d): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000008992e12b): kobject_cleanup, parent (null) kobject: 'queues' (000000008992e12b): calling ktype release kobject: 'queues' (000000008992e12b): kset_release kobject: 'queues': free name kobject: 'vlan0' (00000000f68d96f5): kobject_uevent_env kobject: 'vlan0' (00000000f68d96f5): fill_kobj_path: path = '/devices/virtual/net/vlan0' protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'vlan0' (00000000f68d96f5): kobject_cleanup, parent (null) kobject: 'vlan0' (00000000f68d96f5): calling ktype release kobject: 'vlan0': free name kobject: 'loop0' (000000002da00719): kobject_uevent_env kobject: 'loop0' (000000002da00719): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (00000000b9c4d0e1): kobject_uevent_env kobject: 'loop3' (00000000b9c4d0e1): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000854a33ea): kobject_uevent_env kobject: 'loop1' (00000000854a33ea): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (000000006e9ed560): kobject_uevent_env kobject: 'loop2' (000000006e9ed560): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (0000000028b56588): kobject_uevent_env kobject: 'loop5' (0000000028b56588): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000b9c4d0e1): kobject_uevent_env kobject: 'loop3' (00000000b9c4d0e1): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000006e9ed560): kobject_uevent_env kobject: 'loop2' (000000006e9ed560): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (00000000ed4b5134): kobject_uevent_env kobject: 'loop4' (00000000ed4b5134): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (00000000b9c4d0e1): kobject_uevent_env kobject: 'loop3' (00000000b9c4d0e1): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (000000002da00719): kobject_uevent_env kobject: 'loop0' (000000002da00719): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000854a33ea): kobject_uevent_env kobject: 'loop1' (00000000854a33ea): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (0000000028b56588): kobject_uevent_env kobject: 'loop5' (0000000028b56588): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000b9c4d0e1): kobject_uevent_env kobject: 'loop3' (00000000b9c4d0e1): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000854a33ea): kobject_uevent_env kobject: 'loop1' (00000000854a33ea): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (000000006e9ed560): kobject_uevent_env kobject: 'loop2' (000000006e9ed560): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (000000002da00719): kobject_uevent_env kobject: 'loop0' (000000002da00719): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (00000000ed4b5134): kobject_uevent_env kobject: 'loop4' (00000000ed4b5134): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (0000000028b56588): kobject_uevent_env kobject: 'loop5' (0000000028b56588): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000b9c4d0e1): kobject_uevent_env kobject: 'loop3' (00000000b9c4d0e1): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000854a33ea): kobject_uevent_env kobject: 'loop1' (00000000854a33ea): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (000000006e9ed560): kobject_uevent_env kobject: 'loop2' (000000006e9ed560): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (000000002da00719): kobject_uevent_env kobject: 'loop0' (000000002da00719): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (000000006e9ed560): kobject_uevent_env kobject: 'loop2' (000000006e9ed560): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (0000000028b56588): kobject_uevent_env kobject: 'loop5' (0000000028b56588): fill_kobj_path: path = '/devices/virtual/block/loop5' nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. kobject: 'loop4' (00000000ed4b5134): kobject_uevent_env kobject: 'loop4' (00000000ed4b5134): fill_kobj_path: path = '/devices/virtual/block/loop4' sd 0:0:1:0: [sg0] tag#5629 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK sd 0:0:1:0: [sg0] tag#5629 CDB: Test Unit Ready kobject: 'loop3' (00000000b9c4d0e1): kobject_uevent_env sd 0:0:1:0: [sg0] tag#5629 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 kobject: 'loop3' (00000000b9c4d0e1): fill_kobj_path: path = '/devices/virtual/block/loop3' sd 0:0:1:0: [sg0] tag#5629 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 kobject: 'loop2' (000000006e9ed560): kobject_uevent_env sd 0:0:1:0: [sg0] tag#5629 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 kobject: 'loop2' (000000006e9ed560): fill_kobj_path: path = '/devices/virtual/block/loop2' sd 0:0:1:0: [sg0] tag#5629 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 kobject: 'loop0' (000000002da00719): kobject_uevent_env sd 0:0:1:0: [sg0] tag#5629 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 kobject: 'loop0' (000000002da00719): fill_kobj_path: path = '/devices/virtual/block/loop0' sd 0:0:1:0: [sg0] tag#5629 CDB[c0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[d0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[e0]: 00 00 00 00 00 00 00 00 00 00 00 00 kobject: 'kvm' (0000000077ec4e5a): kobject_uevent_env kobject: 'loop4' (00000000ed4b5134): kobject_uevent_env kobject: 'kvm' (0000000077ec4e5a): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (00000000ed4b5134): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (000000002da00719): kobject_uevent_env kobject: '0:45' (00000000a04878d7): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: 'loop0' (000000002da00719): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: '0:45' (00000000a04878d7): kobject_uevent_env kobject: '0:45' (00000000a04878d7): fill_kobj_path: path = '/devices/virtual/bdi/0:45' kobject: '0:46' (00000000c0e6216c): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: '0:46' (00000000c0e6216c): kobject_uevent_env kobject: 'kvm' (0000000077ec4e5a): kobject_uevent_env kobject: '0:46' (00000000c0e6216c): fill_kobj_path: path = '/devices/virtual/bdi/0:46' kobject: 'loop2' (000000006e9ed560): kobject_uevent_env kobject: 'kvm' (0000000077ec4e5a): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (000000006e9ed560): fill_kobj_path: path = '/devices/virtual/block/loop2' sd 0:0:1:0: [sg0] tag#5661 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK sd 0:0:1:0: [sg0] tag#5661 CDB: Test Unit Ready sd 0:0:1:0: [sg0] tag#5661 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 kobject: 'loop1' (00000000854a33ea): kobject_uevent_env sd 0:0:1:0: [sg0] tag#5661 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 kobject: 'loop1' (00000000854a33ea): fill_kobj_path: path = '/devices/virtual/block/loop1' sd 0:0:1:0: [sg0] tag#5661 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 audit: type=1804 audit(2000001138.380:423): pid=21873 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir874339239/syzkaller.F0Vd3o/279/bus" dev="sda1" ino=17207 res=1 sd 0:0:1:0: [sg0] tag#5661 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[c0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[d0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[e0]: 00 00 00 00 00 00 00 00 00 00 00 00 kobject: 'kvm' (0000000077ec4e5a): kobject_uevent_env kobject: 'loop2' (000000006e9ed560): kobject_uevent_env kobject: 'kvm' (0000000077ec4e5a): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: '0:46' (00000000c0e6216c): kobject_uevent_env kobject: '0:46' (00000000c0e6216c): fill_kobj_path: path = '/devices/virtual/bdi/0:46' kobject: 'loop2' (000000006e9ed560): fill_kobj_path: path = '/devices/virtual/block/loop2' audit: type=1804 audit(2000001138.670:424): pid=21890 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir874339239/syzkaller.F0Vd3o/279/bus" dev="sda1" ino=17207 res=1 kobject: '0:46' (00000000c0e6216c): kobject_cleanup, parent (null) kobject: 'kvm' (0000000077ec4e5a): kobject_uevent_env kobject: '0:46' (00000000c0e6216c): calling ktype release kobject: 'loop5' (0000000028b56588): kobject_uevent_env kobject: '0:46': free name kobject: 'loop5' (0000000028b56588): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (0000000077ec4e5a): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: '0:45' (00000000a04878d7): kobject_uevent_env kobject: '0:45' (00000000a04878d7): fill_kobj_path: path = '/devices/virtual/bdi/0:45' kobject: 'loop0' (000000002da00719): kobject_uevent_env kobject: '0:45' (00000000a04878d7): kobject_cleanup, parent (null) kobject: 'loop0' (000000002da00719): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: '0:45' (00000000a04878d7): calling ktype release kobject: 'loop2' (000000006e9ed560): kobject_uevent_env kobject: '0:45': free name kobject: 'loop2' (000000006e9ed560): fill_kobj_path: path = '/devices/virtual/block/loop2' sd 0:0:1:0: [sg0] tag#5661 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK sd 0:0:1:0: [sg0] tag#5661 CDB: Test Unit Ready sd 0:0:1:0: [sg0] tag#5661 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 kobject: 'loop3' (00000000b9c4d0e1): kobject_uevent_env sd 0:0:1:0: [sg0] tag#5661 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 kobject: 'loop3' (00000000b9c4d0e1): fill_kobj_path: path = '/devices/virtual/block/loop3' sd 0:0:1:0: [sg0] tag#5661 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 kobject: 'loop4' (00000000ed4b5134): kobject_uevent_env sd 0:0:1:0: [sg0] tag#5661 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[c0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[d0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[e0]: 00 00 00 00 00 00 00 00 00 00 00 00 kobject: 'loop4' (00000000ed4b5134): fill_kobj_path: path = '/devices/virtual/block/loop4' audit: type=1804 audit(2000001139.120:425): pid=21901 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir387990702/syzkaller.tF7NAh/207/bus" dev="sda1" ino=17224 res=1 kobject: 'loop2' (000000006e9ed560): kobject_uevent_env kobject: 'loop2' (000000006e9ed560): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (0000000077ec4e5a): kobject_uevent_env audit: type=1804 audit(2000001139.200:426): pid=21903 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir874339239/syzkaller.F0Vd3o/280/bus" dev="sda1" ino=17233 res=1 kobject: 'loop4' (00000000ed4b5134): kobject_uevent_env kobject: '0:45' (00000000d749cce3): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: '0:45' (00000000d749cce3): kobject_uevent_env kobject: 'kvm' (0000000077ec4e5a): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: '0:45' (00000000d749cce3): fill_kobj_path: path = '/devices/virtual/bdi/0:45' kobject: 'loop4' (00000000ed4b5134): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (00000000854a33ea): kobject_uevent_env kobject: 'loop1' (00000000854a33ea): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (0000000077ec4e5a): kobject_uevent_env kobject: 'loop0' (000000002da00719): kobject_uevent_env kobject: 'kvm' (0000000077ec4e5a): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (000000002da00719): fill_kobj_path: path = '/devices/virtual/block/loop0' audit: type=1804 audit(2000001139.500:428): pid=21918 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir387990702/syzkaller.tF7NAh/208/bus" dev="sda1" ino=17233 res=1 kobject: '0:45' (00000000d749cce3): kobject_uevent_env kobject: 'loop2' (000000006e9ed560): kobject_uevent_env kobject: 'loop2' (000000006e9ed560): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: '0:45' (00000000d749cce3): fill_kobj_path: path = '/devices/virtual/bdi/0:45' sd 0:0:1:0: [sg0] tag#5661 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK kobject: 'loop3' (00000000b9c4d0e1): kobject_uevent_env sd 0:0:1:0: [sg0] tag#5661 CDB: Test Unit Ready sd 0:0:1:0: [sg0] tag#5661 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 kobject: 'loop3' (00000000b9c4d0e1): fill_kobj_path: path = '/devices/virtual/block/loop3' sd 0:0:1:0: [sg0] tag#5661 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 kobject: '0:45' (00000000d749cce3): kobject_cleanup, parent (null) sd 0:0:1:0: [sg0] tag#5661 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 kobject: 'loop5' (0000000028b56588): kobject_uevent_env sd 0:0:1:0: [sg0] tag#5661 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[c0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[d0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 kobject: 'loop5' (0000000028b56588): fill_kobj_path: path = '/devices/virtual/block/loop5' sd 0:0:1:0: [sg0] tag#5661 CDB[e0]: 00 00 00 00 00 00 00 00 00 00 00 00 kobject: '0:45' (00000000d749cce3): calling ktype release audit: type=1804 audit(2000001139.500:427): pid=21926 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir874339239/syzkaller.F0Vd3o/281/bus" dev="sda1" ino=17235 res=1 kobject: 'kvm' (0000000077ec4e5a): kobject_uevent_env kobject: 'kvm' (0000000077ec4e5a): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: '0:45': free name kobject: 'loop0' (000000002da00719): kobject_uevent_env audit: type=1804 audit(2000001139.950:429): pid=21933 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir387990702/syzkaller.tF7NAh/209/bus" dev="sda1" ino=16715 res=1 kobject: 'loop0' (000000002da00719): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: '0:45' (00000000e5231f59): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: '0:45' (00000000e5231f59): kobject_uevent_env kobject: 'loop4' (00000000ed4b5134): kobject_uevent_env kobject: '0:45' (00000000e5231f59): fill_kobj_path: path = '/devices/virtual/bdi/0:45' kobject: 'loop4' (00000000ed4b5134): fill_kobj_path: path = '/devices/virtual/block/loop4' sd 0:0:1:0: [sg0] tag#5629 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK kobject: 'kvm' (0000000077ec4e5a): kobject_uevent_env sd 0:0:1:0: [sg0] tag#5629 CDB: Test Unit Ready sd 0:0:1:0: [sg0] tag#5629 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 kobject: 'loop1' (00000000854a33ea): kobject_uevent_env sd 0:0:1:0: [sg0] tag#5629 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 kobject: 'kvm' (0000000077ec4e5a): fill_kobj_path: path = '/devices/virtual/misc/kvm' sd 0:0:1:0: [sg0] tag#5629 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 kobject: 'loop1' (00000000854a33ea): fill_kobj_path: path = '/devices/virtual/block/loop1' sd 0:0:1:0: [sg0] tag#5629 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[c0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[d0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 kobject: 'loop2' (000000006e9ed560): kobject_uevent_env sd 0:0:1:0: [sg0] tag#5629 CDB[e0]: 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK sd 0:0:1:0: [sg0] tag#5629 CDB: Test Unit Ready audit: type=1804 audit(2000001140.290:430): pid=21942 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir874339239/syzkaller.F0Vd3o/282/bus" dev="sda1" ino=17225 res=1 sd 0:0:1:0: [sg0] tag#5629 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 kobject: 'loop2' (000000006e9ed560): fill_kobj_path: path = '/devices/virtual/block/loop2' sd 0:0:1:0: [sg0] tag#5629 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 kobject: 'loop3' (00000000b9c4d0e1): kobject_uevent_env sd 0:0:1:0: [sg0] tag#5629 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK sd 0:0:1:0: [sg0] tag#5629 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB: Test Unit Ready sd 0:0:1:0: [sg0] tag#5629 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[c0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[d0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[e0]: 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 kobject: 'loop3' (00000000b9c4d0e1): fill_kobj_path: path = '/devices/virtual/block/loop3' sd 0:0:1:0: [sg0] tag#5661 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[c0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[d0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[e0]: 00 00 00 00 00 00 00 00 00 00 00 00 kobject: 'loop5' (0000000028b56588): kobject_uevent_env kobject: 'loop5' (0000000028b56588): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (000000002da00719): kobject_uevent_env kobject: '0:45' (00000000e5231f59): kobject_uevent_env kobject: '0:45' (00000000e5231f59): fill_kobj_path: path = '/devices/virtual/bdi/0:45' kobject: 'loop0' (000000002da00719): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: '0:45' (00000000e5231f59): kobject_cleanup, parent (null) kobject: '0:45' (00000000e5231f59): calling ktype release kobject: '0:45': free name kobject: 'loop4' (00000000ed4b5134): kobject_uevent_env kobject: 'loop4' (00000000ed4b5134): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (0000000077ec4e5a): kobject_uevent_env kobject: 'kvm' (0000000077ec4e5a): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (0000000077ec4e5a): kobject_uevent_env kobject: 'kvm' (0000000077ec4e5a): fill_kobj_path: path = '/devices/virtual/misc/kvm' net_ratelimit: 24 callbacks suppressed protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'kvm' (0000000077ec4e5a): kobject_uevent_env kobject: 'kvm' (0000000077ec4e5a): kobject_uevent_env audit: type=1804 audit(2000001140.980:431): pid=21966 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir874339239/syzkaller.F0Vd3o/283/bus" dev="sda1" ino=17224 res=1 kobject: 'kvm' (0000000077ec4e5a): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (000000002da00719): kobject_uevent_env kobject: 'kvm' (0000000077ec4e5a): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (000000002da00719): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (0000000077ec4e5a): kobject_uevent_env audit: type=1804 audit(2000001141.070:432): pid=21970 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir314476614/syzkaller.GuTgzd/300/bus" dev="sda1" ino=17225 res=1 kobject: 'kvm' (0000000077ec4e5a): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (0000000077ec4e5a): kobject_uevent_env kobject: 'kvm' (0000000077ec4e5a): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (00000000b9c4d0e1): kobject_uevent_env kobject: 'loop3' (00000000b9c4d0e1): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000854a33ea): kobject_uevent_env kobject: 'loop1' (00000000854a33ea): fill_kobj_path: path = '/devices/virtual/block/loop1' sd 0:0:1:0: [sg0] tag#5629 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK sd 0:0:1:0: [sg0] tag#5629 CDB: Test Unit Ready sd 0:0:1:0: [sg0] tag#5629 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 kobject: 'loop4' (00000000ed4b5134): kobject_uevent_env sd 0:0:1:0: [sg0] tag#5629 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 kobject: 'loop4' (00000000ed4b5134): fill_kobj_path: path = '/devices/virtual/block/loop4' sd 0:0:1:0: [sg0] tag#5629 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 kobject: 'loop2' (000000006e9ed560): kobject_uevent_env sd 0:0:1:0: [sg0] tag#5629 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK sd 0:0:1:0: [sg0] tag#5629 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB: Test Unit Ready sd 0:0:1:0: [sg0] tag#5629 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[c0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[d0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 protocol 88fb is buggy, dev hsr_slave_0 sd 0:0:1:0: [sg0] tag#5629 CDB[e0]: 00 00 00 00 00 00 00 00 00 00 00 00 protocol 88fb is buggy, dev hsr_slave_1 sd 0:0:1:0: [sg0] tag#5661 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[c0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5661 CDB[d0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 kobject: 'loop2' (000000006e9ed560): fill_kobj_path: path = '/devices/virtual/block/loop2' sd 0:0:1:0: [sg0] tag#5661 CDB[e0]: 00 00 00 00 00 00 00 00 00 00 00 00 protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'kvm' (0000000077ec4e5a): kobject_uevent_env kobject: 'loop0' (000000002da00719): kobject_uevent_env kobject: 'kvm' (0000000077ec4e5a): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (000000002da00719): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (0000000028b56588): kobject_uevent_env kobject: 'loop5' (0000000028b56588): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000b9c4d0e1): kobject_uevent_env kobject: 'loop3' (00000000b9c4d0e1): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (0000000077ec4e5a): kobject_uevent_env kobject: 'kvm' (0000000077ec4e5a): fill_kobj_path: path = '/devices/virtual/misc/kvm' protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'loop0' (000000002da00719): kobject_uevent_env kobject: 'loop0' (000000002da00719): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000854a33ea): kobject_uevent_env kobject: 'loop1' (00000000854a33ea): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (0000000028b56588): kobject_uevent_env kobject: 'loop5' (0000000028b56588): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000b9c4d0e1): kobject_uevent_env kobject: 'loop3' (00000000b9c4d0e1): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (00000000ed4b5134): kobject_uevent_env kobject: 'loop4' (00000000ed4b5134): fill_kobj_path: path = '/devices/virtual/block/loop4' sd 0:0:1:0: [sg0] tag#5629 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK sd 0:0:1:0: [sg0] tag#5629 CDB: Test Unit Ready sd 0:0:1:0: [sg0] tag#5629 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 kobject: 'kvm' (0000000077ec4e5a): kobject_uevent_env sd 0:0:1:0: [sg0] tag#5629 CDB[c0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[d0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#5629 CDB[e0]: 00 00 00 00 00 00 00 00 00 00 00 00 kobject: 'kvm' (0000000077ec4e5a): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (0000000077ec4e5a): kobject_uevent_env kobject: 'kvm' (0000000077ec4e5a): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (000000002da00719): kobject_uevent_env kobject: 'kvm' (0000000077ec4e5a): kobject_uevent_env kobject: 'loop0' (000000002da00719): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (0000000077ec4e5a): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (0000000077ec4e5a): kobject_uevent_env kobject: 'kvm' (0000000077ec4e5a): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (0000000028b56588): kobject_uevent_env kobject: 'loop5' (0000000028b56588): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000b9c4d0e1): kobject_uevent_env kobject: 'loop3' (00000000b9c4d0e1): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000006e9ed560): kobject_uevent_env kobject: 'loop2' (000000006e9ed560): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (0000000077ec4e5a): kobject_uevent_env kobject: 'kvm' (0000000077ec4e5a): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (00000000854a33ea): kobject_uevent_env kobject: 'loop1' (00000000854a33ea): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000ed4b5134): kobject_uevent_env kobject: 'loop4' (00000000ed4b5134): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (0000000077ec4e5a): kobject_uevent_env kobject: 'loop5' (0000000028b56588): kobject_uevent_env kobject: 'kvm' (0000000077ec4e5a): fill_kobj_path: path = '/devices/virtual/misc/kvm'