QAT: Invalid ioctl QAT: Device 0 not found ====================================================== QAT: Invalid ioctl WARNING: possible circular locking dependency detected QAT: Device 0 not found 4.14.141 #37 Not tainted ------------------------------------------------------ syz-executor.0/17363 is trying to acquire lock: (pmus_lock){+.+.}, at: [] swevent_hlist_get kernel/events/core.c:7891 [inline] (pmus_lock){+.+.}, at: [] perf_swevent_init+0x12e/0x4c0 kernel/events/core.c:7951 but task is already holding lock: QAT: Invalid ioctl (&cpuctx_mutex/1){+.+.}, at: [] perf_event_ctx_lock_nested+0x150/0x2c0 kernel/events/core.c:1235 which lock already depends on the new lock. kobject: 'loop5' (ffff8880a4b622a0): kobject_uevent_env the existing dependency chain (in reverse order) is: -> #2 (&cpuctx_mutex/1){+.+.}: lock_acquire+0x16f/0x430 kernel/locking/lockdep.c:3991 __mutex_lock_common kernel/locking/mutex.c:756 [inline] __mutex_lock+0xe8/0x1470 kernel/locking/mutex.c:893 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:908 mutex_lock_double kernel/events/core.c:9904 [inline] __perf_event_ctx_lock_double kernel/events/core.c:9963 [inline] SYSC_perf_event_open+0x134c/0x2690 kernel/events/core.c:10225 SyS_perf_event_open+0x34/0x40 kernel/events/core.c:9983 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x42/0xb7 -> #1 (&cpuctx_mutex){+.+.}: lock_acquire+0x16f/0x430 kernel/locking/lockdep.c:3991 __mutex_lock_common kernel/locking/mutex.c:756 [inline] __mutex_lock+0xe8/0x1470 kernel/locking/mutex.c:893 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:908 perf_event_init_cpu+0xc2/0x170 kernel/events/core.c:11223 kobject: 'loop5' (ffff8880a4b622a0): fill_kobj_path: path = '/devices/virtual/block/loop5' perf_event_init+0x2d8/0x31a kernel/events/core.c:11270 start_kernel+0x3b6/0x6fd init/main.c:621 x86_64_start_reservations+0x29/0x2b arch/x86/kernel/head64.c:381 x86_64_start_kernel+0x77/0x7b arch/x86/kernel/head64.c:362 secondary_startup_64+0xa5/0xb0 arch/x86/kernel/head_64.S:240 -> #0 (pmus_lock){+.+.}: check_prev_add kernel/locking/lockdep.c:1901 [inline] check_prevs_add kernel/locking/lockdep.c:2018 [inline] validate_chain kernel/locking/lockdep.c:2460 [inline] __lock_acquire+0x2cb3/0x4620 kernel/locking/lockdep.c:3487 lock_acquire+0x16f/0x430 kernel/locking/lockdep.c:3991 __mutex_lock_common kernel/locking/mutex.c:756 [inline] __mutex_lock+0xe8/0x1470 kernel/locking/mutex.c:893 EXT4-fs (loop5): Unrecognized mount option "sy#" or missing value mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:908 swevent_hlist_get kernel/events/core.c:7891 [inline] perf_swevent_init+0x12e/0x4c0 kernel/events/core.c:7951 perf_try_init_event+0xe6/0x200 kernel/events/core.c:9342 perf_init_event kernel/events/core.c:9380 [inline] perf_event_alloc.part.0+0xd90/0x25b0 kernel/events/core.c:9640 perf_event_alloc kernel/events/core.c:9993 [inline] SYSC_perf_event_open+0xad1/0x2690 kernel/events/core.c:10097 SyS_perf_event_open+0x34/0x40 kernel/events/core.c:9983 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x42/0xb7 EXT4-fs (loop5): failed to parse options in superblock: sy# other info that might help us debug this: Chain exists of: pmus_lock --> &cpuctx_mutex --> &cpuctx_mutex/1 Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&cpuctx_mutex/1); lock(&cpuctx_mutex); lock(&cpuctx_mutex/1); lock(pmus_lock); *** DEADLOCK *** 2 locks held by syz-executor.0/17363: #0: (&pmus_srcu){....}, at: [] perf_event_alloc.part.0+0xbaa/0x25b0 kernel/events/core.c:9636 #1: (&cpuctx_mutex/1){+.+.}, at: [] perf_event_ctx_lock_nested+0x150/0x2c0 kernel/events/core.c:1235 stack backtrace: CPU: 1 PID: 17363 Comm: syz-executor.0 Not tainted 4.14.141 #37 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x138/0x197 lib/dump_stack.c:53 print_circular_bug.isra.0.cold+0x1cc/0x28f kernel/locking/lockdep.c:1258 check_prev_add kernel/locking/lockdep.c:1901 [inline] check_prevs_add kernel/locking/lockdep.c:2018 [inline] validate_chain kernel/locking/lockdep.c:2460 [inline] __lock_acquire+0x2cb3/0x4620 kernel/locking/lockdep.c:3487 lock_acquire+0x16f/0x430 kernel/locking/lockdep.c:3991 __mutex_lock_common kernel/locking/mutex.c:756 [inline] __mutex_lock+0xe8/0x1470 kernel/locking/mutex.c:893 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:908 swevent_hlist_get kernel/events/core.c:7891 [inline] perf_swevent_init+0x12e/0x4c0 kernel/events/core.c:7951 perf_try_init_event+0xe6/0x200 kernel/events/core.c:9342 perf_init_event kernel/events/core.c:9380 [inline] perf_event_alloc.part.0+0xd90/0x25b0 kernel/events/core.c:9640 perf_event_alloc kernel/events/core.c:9993 [inline] SYSC_perf_event_open+0xad1/0x2690 kernel/events/core.c:10097 SyS_perf_event_open+0x34/0x40 kernel/events/core.c:9983 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x42/0xb7 RIP: 0033:0x459879 RSP: 002b:00007fde4e0f0c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012a RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000459879 RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000020000200 RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000003 R11: 0000000000000246 R12: 00007fde4e0f16d4 R13: 00000000004c66e4 R14: 00000000004db758 R15: 00000000ffffffff EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock QAT: Device 0 not found kobject: 'loop4' (ffff8880a4b39360): kobject_uevent_env kobject: 'loop5' (ffff888061852b08): kobject_add_internal: parent: 'ext4', set: 'ext4' kobject: 'loop4' (ffff8880a4b39360): fill_kobj_path: path = '/devices/virtual/block/loop4' EXT4-fs (loop5): mounted filesystem without journal. Opts: sy#; ,errors=continue kobject: 'loop0' (ffff8880a49d4f60): kobject_uevent_env kobject: 'loop0' (ffff8880a49d4f60): fill_kobj_path: path = '/devices/virtual/block/loop0' QAT: Device 0 not found kobject: 'loop5' (ffff888061852b08): kobject_cleanup, parent (null) kobject: 'loop4' (ffff8880a4b39360): kobject_uevent_env kobject: 'loop5' (ffff888061852b08): calling ktype release kobject: 'loop4' (ffff8880a4b39360): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (ffff8880a4af0a60): kobject_uevent_env kobject: 'loop5': free name kobject: 'loop3' (ffff8880a4af0a60): fill_kobj_path: path = '/devices/virtual/block/loop3' QAT: Device 0 not found QAT: Device 0 not found kobject: 'loop5' (ffff8880a4b622a0): kobject_uevent_env kobject: 'loop5' (ffff8880a4b622a0): fill_kobj_path: path = '/devices/virtual/block/loop5' Unknown ioctl 44707 kobject: 'loop0' (ffff8880a49d4f60): kobject_uevent_env kobject: 'loop0' (ffff8880a49d4f60): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (ffff8880a4b39360): kobject_uevent_env Unknown ioctl 44707 QAT: Device 0 not found kobject: 'loop4' (ffff8880a4b39360): fill_kobj_path: path = '/devices/virtual/block/loop4' QAT: Invalid ioctl kobject: 'loop4' (ffff8880a4b39360): kobject_uevent_env QAT: Device 0 not found kobject: 'loop4' (ffff8880a4b39360): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (ffff8880a4b622a0): kobject_uevent_env QAT: Invalid ioctl QAT: Invalid ioctl kobject: 'loop5' (ffff8880a4b622a0): fill_kobj_path: path = '/devices/virtual/block/loop5' QAT: Device 0 not found QAT: Invalid ioctl QAT: Device 0 not found kobject: 'loop0' (ffff8880a49d4f60): kobject_uevent_env kobject: 'loop0' (ffff8880a49d4f60): fill_kobj_path: path = '/devices/virtual/block/loop0' QAT: Invalid ioctl QAT: Invalid ioctl kobject: 'loop5' (ffff8880a4b622a0): kobject_uevent_env QAT: Device 0 not found kobject: 'loop5' (ffff8880a4b622a0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (ffff8880a4af0a60): kobject_uevent_env kobject: 'loop3' (ffff8880a4af0a60): fill_kobj_path: path = '/devices/virtual/block/loop3' QAT: Invalid ioctl kobject: 'loop4' (ffff8880a4b39360): kobject_uevent_env QAT: Device 0 not found QAT: Device 0 not found kobject: 'loop4' (ffff8880a4b39360): fill_kobj_path: path = '/devices/virtual/block/loop4' QAT: Device 0 not found kobject: 'loop5' (ffff8880a4b622a0): kobject_uevent_env kobject: 'loop5' (ffff8880a4b622a0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'cfptm1' (ffff888085fe4930): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop0' (ffff8880a49d4f60): kobject_uevent_env kobject: 'loop0' (ffff8880a49d4f60): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'cfptm1' (ffff888085fe4930): kobject_uevent_env kobject: 'loop4' (ffff8880a4b39360): kobject_uevent_env kobject: 'loop4' (ffff8880a4b39360): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'cfptm1' (ffff888085fe4930): fill_kobj_path: path = '/devices/virtual/net/cfptm1' QAT: Device 0 not found kobject: 'queues' (ffff88809b787148): kobject_add_internal: parent: 'cfptm1', set: '' QAT: Device 0 not found kobject: 'queues' (ffff88809b787148): kobject_uevent_env kobject: 'queues' (ffff88809b787148): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop0' (ffff8880a49d4f60): kobject_uevent_env kobject: 'rx-0' (ffff8880a8eee3d0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop0' (ffff8880a49d4f60): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (ffff8880a8eee3d0): kobject_uevent_env QAT: Device 0 not found kobject: 'rx-0' (ffff8880a8eee3d0): fill_kobj_path: path = '/devices/virtual/net/cfptm1/queues/rx-0' kobject: 'tx-0' (ffff88809ba90518): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop0' (ffff8880a49d4f60): kobject_uevent_env kobject: 'loop0' (ffff8880a49d4f60): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'tx-0' (ffff88809ba90518): kobject_uevent_env kobject: 'tx-0' (ffff88809ba90518): fill_kobj_path: path = '/devices/virtual/net/cfptm1/queues/tx-0' kobject: 'rx-0' (ffff8880a8eee3d0): kobject_cleanup, parent ffff88809b787148 kobject: 'rx-0' (ffff8880a8eee3d0): auto cleanup 'remove' event kobject: 'rx-0' (ffff8880a8eee3d0): kobject_uevent_env kobject: 'rx-0' (ffff8880a8eee3d0): fill_kobj_path: path = '/devices/virtual/net/cfptm1/queues/rx-0' kobject: 'loop5' (ffff8880a4b622a0): kobject_uevent_env kobject: 'rx-0' (ffff8880a8eee3d0): auto cleanup kobject_del kobject: 'loop5' (ffff8880a4b622a0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (ffff8880a8eee3d0): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff88809ba90518): kobject_cleanup, parent ffff88809b787148 kobject: 'tx-0' (ffff88809ba90518): auto cleanup 'remove' event kobject: 'tx-0' (ffff88809ba90518): kobject_uevent_env kobject: 'tx-0' (ffff88809ba90518): fill_kobj_path: path = '/devices/virtual/net/cfptm1/queues/tx-0' kobject: 'tx-0' (ffff88809ba90518): auto cleanup kobject_del kobject: 'tx-0' (ffff88809ba90518): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff88809b787148): kobject_cleanup, parent (null) kobject: 'queues' (ffff88809b787148): calling ktype release kobject: 'queues' (ffff88809b787148): kset_release kobject: 'queues': free name kobject: 'cfptm1' (ffff888085fe4930): kobject_uevent_env kobject: 'cfptm1' (ffff888085fe4930): fill_kobj_path: path = '/devices/virtual/net/cfptm1' kobject: 'cfptm1' (ffff888085fe4930): kobject_cleanup, parent (null) kobject: 'cfptm1' (ffff888085fe4930): calling ktype release kobject: 'cfptm1': free name kobject: 'loop3' (ffff8880a4af0a60): kobject_uevent_env kobject: 'loop3' (ffff8880a4af0a60): fill_kobj_path: path = '/devices/virtual/block/loop3' QAT: Device 0 not found kobject: 'loop4' (ffff8880a4b39360): kobject_uevent_env kobject: 'loop4' (ffff8880a4b39360): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'cfptm1' (ffff888061556c30): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop0' (ffff8880a49d4f60): kobject_uevent_env QAT: Device 0 not found kobject: 'loop0' (ffff8880a49d4f60): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'cfptm1' (ffff888061556c30): kobject_uevent_env kobject: 'cfptm1' (ffff888061556c30): fill_kobj_path: path = '/devices/virtual/net/cfptm1' kobject: 'loop4' (ffff8880a4b39360): kobject_uevent_env kobject: 'queues' (ffff888090684e48): kobject_add_internal: parent: 'cfptm1', set: '' kobject: 'loop4' (ffff8880a4b39360): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'queues' (ffff888090684e48): kobject_uevent_env kobject: 'loop0' (ffff8880a49d4f60): kobject_uevent_env kobject: 'queues' (ffff888090684e48): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop0' (ffff8880a49d4f60): fill_kobj_path: path = '/devices/virtual/block/loop0' QAT: Device 0 not found kobject: 'rx-0' (ffff88808c758610): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff88808c758610): kobject_uevent_env kobject: 'rx-0' (ffff88808c758610): fill_kobj_path: path = '/devices/virtual/net/cfptm1/queues/rx-0' kobject: 'tx-0' (ffff88807edcca98): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff88807edcca98): kobject_uevent_env kobject: 'tx-0' (ffff88807edcca98): fill_kobj_path: path = '/devices/virtual/net/cfptm1/queues/tx-0' kobject: 'rx-0' (ffff88808c758610): kobject_cleanup, parent ffff888090684e48 kobject: 'rx-0' (ffff88808c758610): auto cleanup 'remove' event kobject: 'rx-0' (ffff88808c758610): kobject_uevent_env kobject: 'rx-0' (ffff88808c758610): fill_kobj_path: path = '/devices/virtual/net/cfptm1/queues/rx-0' kobject: 'rx-0' (ffff88808c758610): auto cleanup kobject_del kobject: 'rx-0' (ffff88808c758610): calling ktype release kobject: 'loop5' (ffff8880a4b622a0): kobject_uevent_env kobject: 'loop5' (ffff8880a4b622a0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0': free name kobject: 'tx-0' (ffff88807edcca98): kobject_cleanup, parent ffff888090684e48 kobject: 'tx-0' (ffff88807edcca98): auto cleanup 'remove' event kobject: 'tx-0' (ffff88807edcca98): kobject_uevent_env kobject: 'tx-0' (ffff88807edcca98): fill_kobj_path: path = '/devices/virtual/net/cfptm1/queues/tx-0' kobject: 'tx-0' (ffff88807edcca98): auto cleanup kobject_del kobject: 'tx-0' (ffff88807edcca98): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff888090684e48): kobject_cleanup, parent (null) kobject: 'queues' (ffff888090684e48): calling ktype release kobject: 'queues' (ffff888090684e48): kset_release kobject: 'queues': free name kobject: 'cfptm1' (ffff888061556c30): kobject_uevent_env kobject: 'cfptm1' (ffff888061556c30): fill_kobj_path: path = '/devices/virtual/net/cfptm1' kobject: 'cfptm1' (ffff888061556c30): kobject_cleanup, parent (null) kobject: 'cfptm1' (ffff888061556c30): calling ktype release kobject: 'cfptm1': free name kobject: 'loop3' (ffff8880a4af0a60): kobject_uevent_env kobject: 'loop3' (ffff8880a4af0a60): fill_kobj_path: path = '/devices/virtual/block/loop3' QAT: Device 0 not found QAT: Device 0 not found kobject: 'loop4' (ffff8880a4b39360): kobject_uevent_env kobject: 'loop4' (ffff8880a4b39360): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'cfptm1' (ffff8880a9a7a5f0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop0' (ffff8880a49d4f60): kobject_uevent_env QAT: Device 0 not found kobject: 'loop0' (ffff8880a49d4f60): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'cfptm1' (ffff8880a9a7a5f0): kobject_uevent_env kobject: 'cfptm1' (ffff8880a9a7a5f0): fill_kobj_path: path = '/devices/virtual/net/cfptm1' kobject: 'loop4' (ffff8880a4b39360): kobject_uevent_env kobject: 'queues' (ffff8880622b5c48): kobject_add_internal: parent: 'cfptm1', set: '' kobject: 'loop4' (ffff8880a4b39360): fill_kobj_path: path = '/devices/virtual/block/loop4' QAT: Device 0 not found QAT: Device 0 not found kobject: 'queues' (ffff8880622b5c48): kobject_uevent_env kobject: 'queues' (ffff8880622b5c48): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop0' (ffff8880a49d4f60): kobject_uevent_env kobject: 'rx-0' (ffff8880a7fdad90): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop0' (ffff8880a49d4f60): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (ffff8880a7fdad90): kobject_uevent_env kobject: 'rx-0' (ffff8880a7fdad90): fill_kobj_path: path = '/devices/virtual/net/cfptm1/queues/rx-0' kobject: 'tx-0' (ffff88805b018018): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff88805b018018): kobject_uevent_env kobject: 'loop4' (ffff8880a4b39360): kobject_uevent_env kobject: 'tx-0' (ffff88805b018018): fill_kobj_path: path = '/devices/virtual/net/cfptm1/queues/tx-0' kobject: 'loop4' (ffff8880a4b39360): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (ffff8880a7fdad90): kobject_cleanup, parent ffff8880622b5c48 kobject: 'rx-0' (ffff8880a7fdad90): auto cleanup 'remove' event kobject: 'rx-0' (ffff8880a7fdad90): kobject_uevent_env kobject: 'rx-0' (ffff8880a7fdad90): fill_kobj_path: path = '/devices/virtual/net/cfptm1/queues/rx-0' kobject: 'rx-0' (ffff8880a7fdad90): auto cleanup kobject_del kobject: 'rx-0' (ffff8880a7fdad90): calling ktype release kobject: 'loop5' (ffff8880a4b622a0): kobject_uevent_env kobject: 'rx-0': free name kobject: 'loop5' (ffff8880a4b622a0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0' (ffff88805b018018): kobject_cleanup, parent ffff8880622b5c48 kobject: 'tx-0' (ffff88805b018018): auto cleanup 'remove' event kobject: 'tx-0' (ffff88805b018018): kobject_uevent_env kobject: 'tx-0' (ffff88805b018018): fill_kobj_path: path = '/devices/virtual/net/cfptm1/queues/tx-0' kobject: 'tx-0' (ffff88805b018018): auto cleanup kobject_del kobject: 'tx-0' (ffff88805b018018): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff8880622b5c48): kobject_cleanup, parent (null) kobject: 'queues' (ffff8880622b5c48): calling ktype release kobject: 'queues' (ffff8880622b5c48): kset_release kobject: 'queues': free name kobject: 'cfptm1' (ffff8880a9a7a5f0): kobject_uevent_env kobject: 'cfptm1' (ffff8880a9a7a5f0): fill_kobj_path: path = '/devices/virtual/net/cfptm1' kobject: 'cfptm1' (ffff8880a9a7a5f0): kobject_cleanup, parent (null) kobject: 'cfptm1' (ffff8880a9a7a5f0): calling ktype release kobject: 'cfptm1': free name QAT: Device 0 not found kobject: 'loop3' (ffff8880a4af0a60): kobject_uevent_env kobject: 'loop3' (ffff8880a4af0a60): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (ffff8880a4b39360): kobject_uevent_env kobject: 'cfptm1' (ffff888063e452f0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop4' (ffff8880a4b39360): fill_kobj_path: path = '/devices/virtual/block/loop4' QAT: Device 0 not found kobject: 'cfptm1' (ffff888063e452f0): kobject_uevent_env kobject: 'cfptm1' (ffff888063e452f0): fill_kobj_path: path = '/devices/virtual/net/cfptm1' kobject: 'loop4' (ffff8880a4b39360): kobject_uevent_env kobject: 'queues' (ffff88809fc6f648): kobject_add_internal: parent: 'cfptm1', set: '' kobject: 'loop4' (ffff8880a4b39360): fill_kobj_path: path = '/devices/virtual/block/loop4' QAT: Device 0 not found kobject: 'queues' (ffff88809fc6f648): kobject_uevent_env kobject: 'queues' (ffff88809fc6f648): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop4' (ffff8880a4b39360): kobject_uevent_env kobject: 'rx-0' (ffff88808ddb7250): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop4' (ffff8880a4b39360): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (ffff88808ddb7250): kobject_uevent_env kobject: 'rx-0' (ffff88808ddb7250): fill_kobj_path: path = '/devices/virtual/net/cfptm1/queues/rx-0' QAT: Device 0 not found kobject: 'loop4' (ffff8880a4b39360): kobject_uevent_env kobject: 'tx-0' (ffff8880636945d8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop4' (ffff8880a4b39360): fill_kobj_path: path = '/devices/virtual/block/loop4' QAT: Invalid ioctl kobject: 'tx-0' (ffff8880636945d8): kobject_uevent_env QAT: Device 0 not found QAT: Invalid ioctl kobject: 'tx-0' (ffff8880636945d8): fill_kobj_path: path = '/devices/virtual/net/cfptm1/queues/tx-0' kobject: 'loop0' (ffff8880a49d4f60): kobject_uevent_env kobject: 'loop0' (ffff8880a49d4f60): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (ffff88808ddb7250): kobject_cleanup, parent ffff88809fc6f648 kobject: 'rx-0' (ffff88808ddb7250): auto cleanup 'remove' event kobject: 'loop4' (ffff8880a4b39360): kobject_uevent_env kobject: 'rx-0' (ffff88808ddb7250): kobject_uevent_env kobject: 'loop4' (ffff8880a4b39360): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (ffff88808ddb7250): fill_kobj_path: path = '/devices/virtual/net/cfptm1/queues/rx-0' kobject: 'rx-0' (ffff88808ddb7250): auto cleanup kobject_del kobject: 'rx-0' (ffff88808ddb7250): calling ktype release kobject: 'rx-0': free name kobject: 'loop5' (ffff8880a4b622a0): kobject_uevent_env kobject: 'tx-0' (ffff8880636945d8): kobject_cleanup, parent ffff88809fc6f648 kobject: 'loop5' (ffff8880a4b622a0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0' (ffff8880636945d8): auto cleanup 'remove' event kobject: 'tx-0' (ffff8880636945d8): kobject_uevent_env kobject: 'tx-0' (ffff8880636945d8): fill_kobj_path: path = '/devices/virtual/net/cfptm1/queues/tx-0' kobject: 'tx-0' (ffff8880636945d8): auto cleanup kobject_del kobject: 'tx-0' (ffff8880636945d8): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff88809fc6f648): kobject_cleanup, parent (null) kobject: 'queues' (ffff88809fc6f648): calling ktype release kobject: 'queues' (ffff88809fc6f648): kset_release kobject: 'queues': free name kobject: 'cfptm1' (ffff888063e452f0): kobject_uevent_env kobject: 'cfptm1' (ffff888063e452f0): fill_kobj_path: path = '/devices/virtual/net/cfptm1' kobject: 'loop0' (ffff8880a49d4f60): kobject_uevent_env kobject: 'loop0' (ffff8880a49d4f60): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'cfptm1' (ffff888063e452f0): kobject_cleanup, parent (null) kobject: 'cfptm1' (ffff888063e452f0): calling ktype release kobject: 'cfptm1': free name QAT: Invalid ioctl QAT: Device 0 not found kobject: 'loop3' (ffff8880a4af0a60): kobject_uevent_env kobject: 'loop3' (ffff8880a4af0a60): fill_kobj_path: path = '/devices/virtual/block/loop3' QAT: Invalid ioctl kobject: 'loop4' (ffff8880a4b39360): kobject_uevent_env kobject: 'cfptm1' (ffff8880563d9470): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop4' (ffff8880a4b39360): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'cfptm1' (ffff8880563d9470): kobject_uevent_env QAT: Device 0 not found kobject: 'loop0' (ffff8880a49d4f60): kobject_uevent_env kobject: 'cfptm1' (ffff8880563d9470): fill_kobj_path: path = '/devices/virtual/net/cfptm1' kobject: 'loop0' (ffff8880a49d4f60): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'queues' (ffff8880a06eaa48): kobject_add_internal: parent: 'cfptm1', set: '' kobject: 'loop0' (ffff8880a49d4f60): kobject_uevent_env QAT: Device 0 not found kobject: 'queues' (ffff8880a06eaa48): kobject_uevent_env kobject: 'loop0' (ffff8880a49d4f60): fill_kobj_path: path = '/devices/virtual/block/loop0' QAT: Device 0 not found kobject: 'queues' (ffff8880a06eaa48): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff88809b678250): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff88809b678250): kobject_uevent_env kobject: 'rx-0' (ffff88809b678250): fill_kobj_path: path = '/devices/virtual/net/cfptm1/queues/rx-0' kobject: 'loop0' (ffff8880a49d4f60): kobject_uevent_env kobject: 'loop0' (ffff8880a49d4f60): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'tx-0' (ffff88807f6aa018): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff88807f6aa018): kobject_uevent_env kobject: 'tx-0' (ffff88807f6aa018): fill_kobj_path: path = '/devices/virtual/net/cfptm1/queues/tx-0' kobject: 'rx-0' (ffff88809b678250): kobject_cleanup, parent ffff8880a06eaa48 kobject: 'rx-0' (ffff88809b678250): auto cleanup 'remove' event kobject: 'rx-0' (ffff88809b678250): kobject_uevent_env kobject: 'rx-0' (ffff88809b678250): fill_kobj_path: path = '/devices/virtual/net/cfptm1/queues/rx-0' kobject: 'loop5' (ffff8880a4b622a0): kobject_uevent_env kobject: 'loop5' (ffff8880a4b622a0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (ffff88809b678250): auto cleanup kobject_del kobject: 'rx-0' (ffff88809b678250): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff88807f6aa018): kobject_cleanup, parent ffff8880a06eaa48 kobject: 'tx-0' (ffff88807f6aa018): auto cleanup 'remove' event kobject: 'tx-0' (ffff88807f6aa018): kobject_uevent_env kobject: 'tx-0' (ffff88807f6aa018): fill_kobj_path: path = '/devices/virtual/net/cfptm1/queues/tx-0' kobject: 'tx-0' (ffff88807f6aa018): auto cleanup kobject_del kobject: 'tx-0' (ffff88807f6aa018): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff8880a06eaa48): kobject_cleanup, parent (null) kobject: 'queues' (ffff8880a06eaa48): calling ktype release kobject: 'queues' (ffff8880a06eaa48): kset_release kobject: 'queues': free name kobject: 'cfptm1' (ffff8880563d9470): kobject_uevent_env kobject: 'cfptm1' (ffff8880563d9470): fill_kobj_path: path = '/devices/virtual/net/cfptm1' kobject: 'cfptm1' (ffff8880563d9470): kobject_cleanup, parent (null) kobject: 'cfptm1' (ffff8880563d9470): calling ktype release kobject: 'cfptm1': free name QAT: Invalid ioctl kobject: 'loop3' (ffff8880a4af0a60): kobject_uevent_env QAT: Device 0 not found kobject: 'loop3' (ffff8880a4af0a60): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (ffff8880a4b39360): kobject_uevent_env QAT: Invalid ioctl kobject: 'loop4' (ffff8880a4b39360): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (ffff8880a49d4f60): kobject_uevent_env kobject: 'loop0' (ffff8880a49d4f60): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (ffff8880a4b39360): kobject_uevent_env kobject: 'loop4' (ffff8880a4b39360): fill_kobj_path: path = '/devices/virtual/block/loop4' QAT: Device 0 not found QAT: Invalid ioctl QAT: Device 0 not found base_sock_release(ffff8880880be680) sk=ffff8880a8b5f480 QAT: Invalid ioctl base_sock_release(ffff88809a0ecac0) sk=ffff88808864ee40 kobject: 'loop0' (ffff8880a49d4f60): kobject_uevent_env kobject: 'loop0' (ffff8880a49d4f60): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (ffff8880a4b39360): kobject_uevent_env QAT: Device 0 not found kobject: 'loop4' (ffff8880a4b39360): fill_kobj_path: path = '/devices/virtual/block/loop4' QAT: Device 0 not found kobject: 'loop0' (ffff8880a49d4f60): kobject_uevent_env kobject: 'loop0' (ffff8880a49d4f60): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (ffff8880a4b622a0): kobject_uevent_env kobject: 'loop5' (ffff8880a4b622a0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (ffff8880a4af0a60): kobject_uevent_env kobject: 'loop3' (ffff8880a4af0a60): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (ffff8880a4b39360): kobject_uevent_env QAT: Device 0 not found kobject: 'loop4' (ffff8880a4b39360): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (ffff8880a49d4f60): kobject_uevent_env kobject: 'cfptm1' (ffff8880877af1b0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop0' (ffff8880a49d4f60): fill_kobj_path: path = '/devices/virtual/block/loop0' QAT: Device 0 not found kobject: 'loop4' (ffff8880a4b39360): kobject_uevent_env QAT: Device 0 not found kobject: 'loop4' (ffff8880a4b39360): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'cfptm1' (ffff8880877af1b0): kobject_uevent_env kobject: 'cfptm1' (ffff8880877af1b0): fill_kobj_path: path = '/devices/virtual/net/cfptm1' kobject: 'loop4' (ffff8880a4b39360): kobject_uevent_env kobject: 'queues' (ffff888096a10448): kobject_add_internal: parent: 'cfptm1', set: '' QAT: Device 0 not found kobject: 'loop4' (ffff8880a4b39360): fill_kobj_path: path = '/devices/virtual/block/loop4' QAT: Device 0 not found kobject: 'queues' (ffff888096a10448): kobject_uevent_env kobject: 'loop0' (ffff8880a49d4f60): kobject_uevent_env kobject: 'queues' (ffff888096a10448): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop0' (ffff8880a49d4f60): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (ffff88809ea4a250): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff88809ea4a250): kobject_uevent_env kobject: 'rx-0' (ffff88809ea4a250): fill_kobj_path: path = '/devices/virtual/net/cfptm1/queues/rx-0' kobject: 'tx-0' (ffff88808e414d58): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff88808e414d58): kobject_uevent_env kobject: 'tx-0' (ffff88808e414d58): fill_kobj_path: path = '/devices/virtual/net/cfptm1/queues/tx-0' kobject: 'rx-0' (ffff88809ea4a250): kobject_cleanup, parent ffff888096a10448 kobject: 'rx-0' (ffff88809ea4a250): auto cleanup 'remove' event kobject: 'rx-0' (ffff88809ea4a250): kobject_uevent_env kobject: 'rx-0' (ffff88809ea4a250): fill_kobj_path: path = '/devices/virtual/net/cfptm1/queues/rx-0' kobject: 'rx-0' (ffff88809ea4a250): auto cleanup kobject_del kobject: 'rx-0' (ffff88809ea4a250): calling ktype release kobject: 'loop5' (ffff8880a4b622a0): kobject_uevent_env kobject: 'rx-0': free name kobject: 'loop5' (ffff8880a4b622a0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0' (ffff88808e414d58): kobject_cleanup, parent ffff888096a10448 kobject: 'tx-0' (ffff88808e414d58): auto cleanup 'remove' event kobject: 'tx-0' (ffff88808e414d58): kobject_uevent_env kobject: 'tx-0' (ffff88808e414d58): fill_kobj_path: path = '/devices/virtual/net/cfptm1/queues/tx-0' kobject: 'tx-0' (ffff88808e414d58): auto cleanup kobject_del kobject: 'tx-0' (ffff88808e414d58): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff888096a10448): kobject_cleanup, parent (null) kobject: 'queues' (ffff888096a10448): calling ktype release kobject: 'queues' (ffff888096a10448): kset_release kobject: 'queues': free name kobject: 'cfptm1' (ffff8880877af1b0): kobject_uevent_env kobject: 'cfptm1' (ffff8880877af1b0): fill_kobj_path: path = '/devices/virtual/net/cfptm1' kobject: 'cfptm1' (ffff8880877af1b0): kobject_cleanup, parent (null) kobject: 'cfptm1' (ffff8880877af1b0): calling ktype release kobject: 'cfptm1': free name kobject: 'loop3' (ffff8880a4af0a60): kobject_uevent_env kobject: 'loop3' (ffff8880a4af0a60): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (ffff8880a4b39360): kobject_uevent_env kobject: 'loop4' (ffff8880a4b39360): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'cfptm1' (ffff88805f996ab0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop0' (ffff8880a49d4f60): kobject_uevent_env kobject: 'loop0' (ffff8880a49d4f60): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'cfptm1' (ffff88805f996ab0): kobject_uevent_env QAT: Device 0 not found kobject: 'cfptm1' (ffff88805f996ab0): fill_kobj_path: path = '/devices/virtual/net/cfptm1' kobject: 'loop4' (ffff8880a4b39360): kobject_uevent_env kobject: 'queues' (ffff88808fedb548): kobject_add_internal: parent: 'cfptm1', set: '' kobject: 'queues' (ffff88808fedb548): kobject_uevent_env kobject: 'loop4' (ffff8880a4b39360): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'queues' (ffff88808fedb548): kobject_uevent_env: filter function caused the event to drop! QAT: Device 0 not found QAT: Device 0 not found kobject: 'rx-0' (ffff8880a1884850): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff8880a1884850): kobject_uevent_env kobject: 'rx-0' (ffff8880a1884850): fill_kobj_path: path = '/devices/virtual/net/cfptm1/queues/rx-0' kobject: 'loop0' (ffff8880a49d4f60): kobject_uevent_env kobject: 'tx-0' (ffff8880972ffa98): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop0' (ffff8880a49d4f60): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'tx-0' (ffff8880972ffa98): kobject_uevent_env kobject: 'tx-0' (ffff8880972ffa98): fill_kobj_path: path = '/devices/virtual/net/cfptm1/queues/tx-0' kobject: 'rx-0' (ffff8880a1884850): kobject_cleanup, parent ffff88808fedb548 kobject: 'rx-0' (ffff8880a1884850): auto cleanup 'remove' event kobject: 'rx-0' (ffff8880a1884850): kobject_uevent_env kobject: 'rx-0' (ffff8880a1884850): fill_kobj_path: path = '/devices/virtual/net/cfptm1/queues/rx-0' kobject: 'loop5' (ffff8880a4b622a0): kobject_uevent_env kobject: 'rx-0' (ffff8880a1884850): auto cleanup kobject_del kobject: 'loop5' (ffff8880a4b622a0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (ffff8880a1884850): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff8880972ffa98): kobject_cleanup, parent ffff88808fedb548 kobject: 'tx-0' (ffff8880972ffa98): auto cleanup 'remove' event kobject: 'tx-0' (ffff8880972ffa98): kobject_uevent_env kobject: 'tx-0' (ffff8880972ffa98): fill_kobj_path: path = '/devices/virtual/net/cfptm1/queues/tx-0' kobject: 'tx-0' (ffff8880972ffa98): auto cleanup kobject_del kobject: 'tx-0' (ffff8880972ffa98): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff88808fedb548): kobject_cleanup, parent (null) kobject: 'queues' (ffff88808fedb548): calling ktype release kobject: 'queues' (ffff88808fedb548): kset_release kobject: 'queues': free name kobject: 'cfptm1' (ffff88805f996ab0): kobject_uevent_env kobject: 'cfptm1' (ffff88805f996ab0): fill_kobj_path: path = '/devices/virtual/net/cfptm1' kobject: 'cfptm1' (ffff88805f996ab0): kobject_cleanup, parent (null) kobject: 'cfptm1' (ffff88805f996ab0): calling ktype release kobject: 'cfptm1': free name kobject: 'loop3' (ffff8880a4af0a60): kobject_uevent_env kobject: 'loop3' (ffff8880a4af0a60): fill_kobj_path: path = '/devices/virtual/block/loop3' QAT: Device 0 not found kobject: 'loop0' (ffff8880a49d4f60): kobject_uevent_env QAT: Device 0 not found kobject: 'loop0' (ffff8880a49d4f60): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'cfptm1' (ffff8880a8dee5f0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop4' (ffff8880a4b39360): kobject_uevent_env kobject: 'loop4' (ffff8880a4b39360): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'cfptm1' (ffff8880a8dee5f0): kobject_uevent_env QAT: Device 0 not found kobject: 'cfptm1' (ffff8880a8dee5f0): fill_kobj_path: path = '/devices/virtual/net/cfptm1' kobject: 'loop0' (ffff8880a49d4f60): kobject_uevent_env kobject: 'loop0' (ffff8880a49d4f60): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'queues' (ffff88809a607c48): kobject_add_internal: parent: 'cfptm1', set: '' kobject: 'loop4' (ffff8880a4b39360): kobject_uevent_env QAT: Device 0 not found kobject: 'queues' (ffff88809a607c48): kobject_uevent_env kobject: 'loop4' (ffff8880a4b39360): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'queues' (ffff88809a607c48): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop4' (ffff8880a4b39360): kobject_uevent_env kobject: 'loop4' (ffff8880a4b39360): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (ffff8880807e0010): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop0' (ffff8880a49d4f60): kobject_uevent_env kobject: 'loop0' (ffff8880a49d4f60): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (ffff8880807e0010): kobject_uevent_env kobject: 'rx-0' (ffff8880807e0010): fill_kobj_path: path = '/devices/virtual/net/cfptm1/queues/rx-0' kobject: 'tx-0' (ffff88808c44d5d8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff88808c44d5d8): kobject_uevent_env kobject: 'tx-0' (ffff88808c44d5d8): fill_kobj_path: path = '/devices/virtual/net/cfptm1/queues/tx-0' kobject: 'rx-0' (ffff8880807e0010): kobject_cleanup, parent ffff88809a607c48 kobject: 'rx-0' (ffff8880807e0010): auto cleanup 'remove' event kobject: 'loop5' (ffff8880a4b622a0): kobject_uevent_env kobject: 'loop5' (ffff8880a4b622a0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (ffff8880807e0010): kobject_uevent_env kobject: 'rx-0' (ffff8880807e0010): fill_kobj_path: path = '/devices/virtual/net/cfptm1/queues/rx-0' kobject: 'rx-0' (ffff8880807e0010): auto cleanup kobject_del kobject: 'rx-0' (ffff8880807e0010): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff88808c44d5d8): kobject_cleanup, parent ffff88809a607c48 kobject: 'tx-0' (ffff88808c44d5d8): auto cleanup 'remove' event kobject: 'tx-0' (ffff88808c44d5d8): kobject_uevent_env kobject: 'tx-0' (ffff88808c44d5d8): fill_kobj_path: path = '/devices/virtual/net/cfptm1/queues/tx-0' kobject: 'tx-0' (ffff88808c44d5d8): auto cleanup kobject_del kobject: 'tx-0' (ffff88808c44d5d8): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff88809a607c48): kobject_cleanup, parent (null) kobject: 'queues' (ffff88809a607c48): calling ktype release kobject: 'queues' (ffff88809a607c48): kset_release kobject: 'queues': free name kobject: 'cfptm1' (ffff8880a8dee5f0): kobject_uevent_env kobject: 'cfptm1' (ffff8880a8dee5f0): fill_kobj_path: path = '/devices/virtual/net/cfptm1' kobject: 'cfptm1' (ffff8880a8dee5f0): kobject_cleanup, parent (null) kobject: 'cfptm1' (ffff8880a8dee5f0): calling ktype release kobject: 'cfptm1': free name kobject: 'loop3' (ffff8880a4af0a60): kobject_uevent_env kobject: 'loop3' (ffff8880a4af0a60): fill_kobj_path: path = '/devices/virtual/block/loop3' QAT: Device 0 not found QAT: Device 0 not found kobject: 'loop4' (ffff8880a4b39360): kobject_uevent_env kobject: 'cfptm1' (ffff8880448b4eb0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop4' (ffff8880a4b39360): fill_kobj_path: path = '/devices/virtual/block/loop4' QAT: Device 0 not found kobject: 'loop0' (ffff8880a49d4f60): kobject_uevent_env QAT: Invalid ioctl QAT: Device 0 not found QAT: Invalid ioctl kobject: 'loop0' (ffff8880a49d4f60): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'cfptm1' (ffff8880448b4eb0): kobject_uevent_env kobject: 'cfptm1' (ffff8880448b4eb0): fill_kobj_path: path = '/devices/virtual/net/cfptm1' kobject: 'queues' (ffff88809b787148): kobject_add_internal: parent: 'cfptm1', set: '' kobject: 'loop0' (ffff8880a49d4f60): kobject_uevent_env kobject: 'queues' (ffff88809b787148): kobject_uevent_env kobject: 'loop0' (ffff8880a49d4f60): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'queues' (ffff88809b787148): kobject_uevent_env: filter function caused the event to drop! QAT: Device 0 not found kobject: 'rx-0' (ffff888086b559d0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff888086b559d0): kobject_uevent_env kobject: 'rx-0' (ffff888086b559d0): fill_kobj_path: path = '/devices/virtual/net/cfptm1/queues/rx-0' kobject: 'tx-0' (ffff888088c62ad8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff888088c62ad8): kobject_uevent_env kobject: 'tx-0' (ffff888088c62ad8): fill_kobj_path: path = '/devices/virtual/net/cfptm1/queues/tx-0' kobject: 'loop4' (ffff8880a4b39360): kobject_uevent_env kobject: 'loop4' (ffff8880a4b39360): fill_kobj_path: path = '/devices/virtual/block/loop4'