RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 R13: 000000000000009d R14: 00000000004c351f R15: 00007f5def61c6d4 ====================================================== WARNING: possible circular locking dependency detected 4.14.181-syzkaller #0 Not tainted ------------------------------------------------------ syz-executor.0/12455 is trying to acquire lock: (console_owner){-.-.}, at: [] console_trylock_spinning kernel/printk/printk.c:1658 [inline] (console_owner){-.-.}, at: [] vprintk_emit+0x2bd/0x600 kernel/printk/printk.c:1922 but task is already holding lock: (&(&pool->lock)->rlock){-.-.}, at: [] spin_lock include/linux/spinlock.h:317 [inline] (&(&pool->lock)->rlock){-.-.}, at: [] start_flush_work kernel/workqueue.c:2833 [inline] (&(&pool->lock)->rlock){-.-.}, at: [] flush_work+0x134/0x780 kernel/workqueue.c:2892 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #4 (&(&pool->lock)->rlock){-.-.}: __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2a/0x40 kernel/locking/spinlock.c:152 spin_lock include/linux/spinlock.h:317 [inline] __queue_work+0x174/0xf70 kernel/workqueue.c:1421 queue_work_on+0x159/0x1d0 kernel/workqueue.c:1490 queue_work include/linux/workqueue.h:491 [inline] schedule_work include/linux/workqueue.h:549 [inline] put_pwq kernel/workqueue.c:1092 [inline] put_pwq+0x129/0x180 kernel/workqueue.c:1077 put_pwq_unlocked.part.0+0x30/0x70 kernel/workqueue.c:1109 put_pwq_unlocked kernel/workqueue.c:1103 [inline] destroy_workqueue+0x570/0x660 kernel/workqueue.c:4173 do_floppy_init drivers/block/floppy.c:4732 [inline] floppy_async_init+0x1ba8/0x1cf3 drivers/block/floppy.c:4749 async_run_entry_fn+0x102/0x4c0 kernel/async.c:127 process_one_work+0x7c0/0x14c0 kernel/workqueue.c:2116 worker_thread+0x5d7/0x1080 kernel/workqueue.c:2250 kthread+0x30d/0x420 kernel/kthread.c:232 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:404 -> #3 (&pool->lock/1){..-.}: __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2a/0x40 kernel/locking/spinlock.c:152 spin_lock include/linux/spinlock.h:317 [inline] __queue_work+0x174/0xf70 kernel/workqueue.c:1421 queue_work_on+0x159/0x1d0 kernel/workqueue.c:1490 pty_write+0x173/0x1c0 drivers/tty/pty.c:125 process_output_block drivers/tty/n_tty.c:595 [inline] n_tty_write+0x375/0xe20 drivers/tty/n_tty.c:2333 do_tty_write drivers/tty/tty_io.c:959 [inline] tty_write+0x3f1/0x6e0 drivers/tty/tty_io.c:1043 __vfs_write+0xe4/0x630 fs/read_write.c:480 vfs_write+0x17f/0x4d0 fs/read_write.c:544 SYSC_write fs/read_write.c:590 [inline] SyS_write+0xf2/0x210 fs/read_write.c:582 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x46/0xbb -> #2 (&(&port->lock)->rlock){-.-.}: __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline] _raw_spin_lock_irqsave+0x8c/0xc0 kernel/locking/spinlock.c:160 tty_port_tty_get+0x1d/0x80 drivers/tty/tty_port.c:288 tty_port_default_wakeup+0x11/0x40 drivers/tty/tty_port.c:46 serial8250_tx_chars+0x400/0x9f0 drivers/tty/serial/8250/8250_port.c:1810 serial8250_handle_irq.part.0+0x1f8/0x240 drivers/tty/serial/8250/8250_port.c:1883 serial8250_handle_irq drivers/tty/serial/8250/8250_port.c:1869 [inline] serial8250_default_handle_irq+0x96/0x110 drivers/tty/serial/8250/8250_port.c:1899 serial8250_interrupt+0xe4/0x1a0 drivers/tty/serial/8250/8250_core.c:129 __handle_irq_event_percpu+0xee/0x7f0 kernel/irq/handle.c:147 handle_irq_event_percpu+0x66/0x120 kernel/irq/handle.c:187 handle_irq_event+0xa2/0x12d kernel/irq/handle.c:204 handle_edge_irq+0x215/0x810 kernel/irq/chip.c:770 generic_handle_irq_desc include/linux/irqdesc.h:159 [inline] handle_irq+0x35/0x50 arch/x86/kernel/irq_64.c:87 do_IRQ+0x93/0x1d0 arch/x86/kernel/irq.c:230 ret_from_intr+0x0/0x1e arch_local_irq_restore arch/x86/include/asm/paravirt.h:779 [inline] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] _raw_spin_unlock_irqrestore+0xa3/0xe0 kernel/locking/spinlock.c:192 spin_unlock_irqrestore include/linux/spinlock.h:372 [inline] uart_write+0x28c/0x510 drivers/tty/serial/serial_core.c:625 do_output_char+0x4f5/0x750 drivers/tty/n_tty.c:447 process_output drivers/tty/n_tty.c:514 [inline] n_tty_write+0x409/0xe20 drivers/tty/n_tty.c:2345 do_tty_write drivers/tty/tty_io.c:959 [inline] tty_write+0x3f1/0x6e0 drivers/tty/tty_io.c:1043 redirected_tty_write+0x9c/0xb0 drivers/tty/tty_io.c:1064 do_loop_readv_writev fs/read_write.c:698 [inline] do_loop_readv_writev fs/read_write.c:682 [inline] do_iter_write fs/read_write.c:956 [inline] do_iter_write+0x3d9/0x550 fs/read_write.c:935 vfs_writev+0x133/0x2a0 fs/read_write.c:999 do_writev+0xfc/0x2c0 fs/read_write.c:1034 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x46/0xbb -> #1 (&port_lock_key){-.-.}: __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline] _raw_spin_lock_irqsave+0x8c/0xc0 kernel/locking/spinlock.c:160 serial8250_console_write+0x6ea/0x8e0 drivers/tty/serial/8250/8250_port.c:3236 call_console_drivers kernel/printk/printk.c:1725 [inline] console_unlock+0x985/0xee0 kernel/printk/printk.c:2397 vprintk_emit+0x3b8/0x600 kernel/printk/printk.c:1923 vprintk_func+0x58/0x152 kernel/printk/printk_safe.c:401 printk+0x9e/0xbc kernel/printk/printk.c:1996 register_console+0x6ef/0xac0 kernel/printk/printk.c:2716 univ8250_console_init+0x2f/0x3a drivers/tty/serial/8250/8250_core.c:691 console_init+0x46/0x53 kernel/printk/printk.c:2797 start_kernel+0x52f/0x771 init/main.c:634 secondary_startup_64+0xa5/0xb0 arch/x86/kernel/head_64.S:240 -> #0 (console_owner){-.-.}: lock_acquire+0x170/0x3f0 kernel/locking/lockdep.c:3998 console_trylock_spinning kernel/printk/printk.c:1679 [inline] vprintk_emit+0x2fa/0x600 kernel/printk/printk.c:1922 vprintk_func+0x58/0x152 kernel/printk/printk_safe.c:401 printk+0x9e/0xbc kernel/printk/printk.c:1996 fail_dump lib/fault-inject.c:44 [inline] should_fail.cold+0xdf/0x154 lib/fault-inject.c:149 should_failslab+0xd6/0x130 mm/failslab.c:32 slab_pre_alloc_hook mm/slab.h:421 [inline] slab_alloc mm/slab.c:3376 [inline] kmem_cache_alloc+0x40/0x3c0 mm/slab.c:3550 kmem_cache_zalloc include/linux/slab.h:651 [inline] fill_pool lib/debugobjects.c:110 [inline] __debug_object_init+0x57d/0x7a0 lib/debugobjects.c:341 __init_work kernel/workqueue.c:504 [inline] insert_wq_barrier kernel/workqueue.c:2500 [inline] start_flush_work kernel/workqueue.c:2848 [inline] flush_work+0x1f7/0x780 kernel/workqueue.c:2892 __cancel_work_timer+0x329/0x460 kernel/workqueue.c:2964 uhid_dev_destroy+0x6e/0x100 drivers/hid/uhid.c:568 uhid_char_release+0x4c/0xa0 drivers/hid/uhid.c:645 __fput+0x25f/0x7a0 fs/file_table.c:210 task_work_run+0x113/0x190 kernel/task_work.c:113 tracehook_notify_resume include/linux/tracehook.h:191 [inline] exit_to_usermode_loop+0x1ad/0x200 arch/x86/entry/common.c:164 prepare_exit_to_usermode arch/x86/entry/common.c:199 [inline] syscall_return_slowpath arch/x86/entry/common.c:270 [inline] do_syscall_64+0x4a3/0x640 arch/x86/entry/common.c:297 entry_SYSCALL_64_after_hwframe+0x46/0xbb other info that might help us debug this: Chain exists of: console_owner --> &pool->lock/1 --> &(&pool->lock)->rlock Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&(&pool->lock)->rlock); lock(&pool->lock/1); lock(&(&pool->lock)->rlock); lock(console_owner); *** DEADLOCK *** 1 lock held by syz-executor.0/12455: #0: (&(&pool->lock)->rlock){-.-.}, at: [] spin_lock include/linux/spinlock.h:317 [inline] #0: (&(&pool->lock)->rlock){-.-.}, at: [] start_flush_work kernel/workqueue.c:2833 [inline] #0: (&(&pool->lock)->rlock){-.-.}, at: [] flush_work+0x134/0x780 kernel/workqueue.c:2892 stack backtrace: CPU: 1 PID: 12455 Comm: syz-executor.0 Not tainted 4.14.181-syzkaller #0 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+0x1b2/0x283 lib/dump_stack.c:58 print_circular_bug.isra.0.cold+0x2dc/0x425 kernel/locking/lockdep.c:1258 check_prev_add kernel/locking/lockdep.c:1905 [inline] check_prevs_add kernel/locking/lockdep.c:2022 [inline] validate_chain kernel/locking/lockdep.c:2464 [inline] __lock_acquire+0x3057/0x42a0 kernel/locking/lockdep.c:3491 lock_acquire+0x170/0x3f0 kernel/locking/lockdep.c:3998 console_trylock_spinning kernel/printk/printk.c:1679 [inline] vprintk_emit+0x2fa/0x600 kernel/printk/printk.c:1922 vprintk_func+0x58/0x152 kernel/printk/printk_safe.c:401 printk+0x9e/0xbc kernel/printk/printk.c:1996 fail_dump lib/fault-inject.c:44 [inline] should_fail.cold+0xdf/0x154 lib/fault-inject.c:149 should_failslab+0xd6/0x130 mm/failslab.c:32 slab_pre_alloc_hook mm/slab.h:421 [inline] slab_alloc mm/slab.c:3376 [inline] kmem_cache_alloc+0x40/0x3c0 mm/slab.c:3550 kmem_cache_zalloc include/linux/slab.h:651 [inline] fill_pool lib/debugobjects.c:110 [inline] __debug_object_init+0x57d/0x7a0 lib/debugobjects.c:341 __init_work kernel/workqueue.c:504 [inline] insert_wq_barrier kernel/workqueue.c:2500 [inline] start_flush_work kernel/workqueue.c:2848 [inline] flush_work+0x1f7/0x780 kernel/workqueue.c:2892 __cancel_work_timer+0x329/0x460 kernel/workqueue.c:2964 uhid_dev_destroy+0x6e/0x100 drivers/hid/uhid.c:568 uhid_char_release+0x4c/0xa0 drivers/hid/uhid.c:645 __fput+0x25f/0x7a0 fs/file_table.c:210 task_work_run+0x113/0x190 kernel/task_work.c:113 tracehook_notify_resume include/linux/tracehook.h:191 [inline] exit_to_usermode_loop+0x1ad/0x200 arch/x86/entry/common.c:164 prepare_exit_to_usermode arch/x86/entry/common.c:199 [inline] syscall_return_slowpath arch/x86/entry/common.c:270 [inline] do_syscall_64+0x4a3/0x640 arch/x86/entry/common.c:297 entry_SYSCALL_64_after_hwframe+0x46/0xbb RIP: 0033:0x45ca29 RSP: 002b:00007f5def61bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 RAX: 0000000000000003 RBX: 00000000004db580 RCX: 000000000045ca29 RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 R13: 000000000000009d R14: 00000000004c351f R15: 00007f5def61c6d4 hid-generic 0000:0000:0000.0119: unknown main item tag 0x0 hid-generic 0000:0000:0000.0118: unknown main item tag 0x0 hid-generic 0000:0000:0000.0119: unknown main item tag 0x0 hid-generic 0000:0000:0000.0118: unknown main item tag 0x0 hid-generic 0000:0000:0000.0119: unknown main item tag 0x0 hid-generic 0000:0000:0000.0118: unknown main item tag 0x0 hid-generic 0000:0000:0000.0119: unknown main item tag 0x0 hid-generic 0000:0000:0000.0118: unknown main item tag 0x0 hid-generic 0000:0000:0000.0119: unknown main item tag 0x0 hid-generic 0000:0000:0000.0118: unknown main item tag 0x0 hid-generic 0000:0000:0000.0119: unknown main item tag 0x0 hid-generic 0000:0000:0000.0118: unknown main item tag 0x0 hid-generic 0000:0000:0000.0119: unknown main item tag 0x0 hid-generic 0000:0000:0000.0118: unknown main item tag 0x0 hid-generic 0000:0000:0000.0119: unknown main item tag 0x0 hid-generic 0000:0000:0000.0118: unknown main item tag 0x0 hid-generic 0000:0000:0000.0119: unknown main item tag 0x0 hid-generic 0000:0000:0000.0118: unknown main item tag 0x0 hid-generic 0000:0000:0000.0119: unknown main item tag 0x0 hid-generic 0000:0000:0000.0118: unknown main item tag 0x0 hid-generic 0000:0000:0000.0118: unknown main item tag 0x0 hid-generic 0000:0000:0000.0118: unknown main item tag 0x0 hid-generic 0000:0000:0000.0118: unknown main item tag 0x0 hid-generic 0000:0000:0000.0118: unknown main item tag 0x0 hid-generic 0000:0000:0000.0118: unknown main item tag 0x0 hid-generic 0000:0000:0000.0118: unknown main item tag 0x0 hid-generic 0000:0000:0000.0118: unknown main item tag 0x0 hid-generic 0000:0000:0000.0118: unknown main item tag 0x0 hid-generic 0000:0000:0000.0118: unknown main item tag 0x0 hid-generic 0000:0000:0000.0118: unknown main item tag 0x0 hid-generic 0000:0000:0000.0118: unknown main item tag 0x0 hid-generic 0000:0000:0000.0118: hidraw0: HID v0.00 Device [syz1] on %z5 hid-generic 0000:0000:0000.0119: unknown main item tag 0x0 hid-generic 0000:0000:0000.0119: unknown main item tag 0x0 hid-generic 0000:0000:0000.0119: unknown main item tag 0x0 hid-generic 0000:0000:0000.0119: unknown main item tag 0x0 hid-generic 0000:0000:0000.0119: unknown main item tag 0x0 hid-generic 0000:0000:0000.0119: unknown main item tag 0x0 hid-generic 0000:0000:0000.0119: unknown main item tag 0x0 hid-generic 0000:0000:0000.0119: unknown main item tag 0x0 hid-generic 0000:0000:0000.0119: unknown main item tag 0x0 hid-generic 0000:0000:0000.0119: unknown main item tag 0x0 hid-generic 0000:0000:0000.0119: unknown main item tag 0x0 hid-generic 0000:0000:0000.0119: unknown main item tag 0x0 hid-generic 0000:0000:0000.0119: hidraw0: HID v0.00 Device [syz1] on %z5 netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 CPU: 0 PID: 12581 Comm: syz-executor.2 Not tainted 4.14.181-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 8021q: adding VLAN 0 to HW filter on device bond96 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x1b2/0x283 lib/dump_stack.c:58 fail_dump lib/fault-inject.c:51 [inline] should_fail.cold+0x10a/0x154 lib/fault-inject.c:149 should_failslab+0xd6/0x130 mm/failslab.c:32 bond0: Enslaving bond96 as an active interface with an up link slab_pre_alloc_hook mm/slab.h:421 [inline] slab_alloc_node mm/slab.c:3297 [inline] kmem_cache_alloc_node_trace+0x25a/0x400 mm/slab.c:3659 __do_kmalloc_node mm/slab.c:3681 [inline] __kmalloc_node_track_caller+0x38/0x70 mm/slab.c:3696 __kmalloc_reserve.isra.0+0x35/0xd0 net/core/skbuff.c:137 __alloc_skb+0xca/0x4c0 net/core/skbuff.c:205 netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. alloc_skb include/linux/skbuff.h:980 [inline] netlink_alloc_large_skb net/netlink/af_netlink.c:1159 [inline] netlink_sendmsg+0x921/0xbb0 net/netlink/af_netlink.c:1853 hid-generic 0000:0000:0000.011A: unknown main item tag 0x0 sock_sendmsg_nosec net/socket.c:646 [inline] sock_sendmsg+0xb5/0x100 net/socket.c:656 ___sys_sendmsg+0x70a/0x840 net/socket.c:2062 hid-generic 0000:0000:0000.011A: unknown main item tag 0x0 __sys_sendmsg+0xa3/0x120 net/socket.c:2096 hid-generic 0000:0000:0000.011A: unknown main item tag 0x0 SYSC_sendmsg net/socket.c:2107 [inline] SyS_sendmsg+0x27/0x40 net/socket.c:2103 hid-generic 0000:0000:0000.011A: unknown main item tag 0x0 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292 hid-generic 0000:0000:0000.011A: unknown main item tag 0x0 entry_SYSCALL_64_after_hwframe+0x46/0xbb RIP: 0033:0x45ca29 hid-generic 0000:0000:0000.011A: unknown main item tag 0x0 RSP: 002b:00007f8f42f11c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 0000000000500f40 RCX: 000000000045ca29 RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 hid-generic 0000:0000:0000.011A: unknown main item tag 0x0 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 R13: 0000000000000a04 R14: 00000000004ccdcc R15: 00007f8f42f126d4 hid-generic 0000:0000:0000.011A: unknown main item tag 0x0 hid-generic 0000:0000:0000.011A: unknown main item tag 0x0 hid-generic 0000:0000:0000.011A: unknown main item tag 0x0 hid-generic 0000:0000:0000.011A: unknown main item tag 0x0 hid-generic 0000:0000:0000.011A: unknown main item tag 0x0 hid-generic 0000:0000:0000.011B: ignoring exceeding usage max netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. hid-generic 0000:0000:0000.011A: unknown main item tag 0x0 hid-generic 0000:0000:0000.011A: unknown main item tag 0x0 FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 hid-generic 0000:0000:0000.011A: unknown main item tag 0x0 hid-generic 0000:0000:0000.011B: hidraw0: HID v0.00 Device [syz1] on %z5 CPU: 0 PID: 12676 Comm: syz-executor.2 Not tainted 4.14.181-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 hid-generic 0000:0000:0000.011A: unknown main item tag 0x0 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x1b2/0x283 lib/dump_stack.c:58 fail_dump lib/fault-inject.c:51 [inline] should_fail.cold+0x10a/0x154 lib/fault-inject.c:149 netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. should_failslab+0xd6/0x130 mm/failslab.c:32 8021q: adding VLAN 0 to HW filter on device bond97 slab_pre_alloc_hook mm/slab.h:421 [inline] slab_alloc mm/slab.c:3376 [inline] kmem_cache_alloc+0x40/0x3c0 mm/slab.c:3550 skb_clone+0x126/0x320 net/core/skbuff.c:1282 __netlink_deliver_tap_skb net/netlink/af_netlink.c:266 [inline] __netlink_deliver_tap net/netlink/af_netlink.c:291 [inline] netlink_deliver_tap+0x65b/0x860 net/netlink/af_netlink.c:302 netlink_deliver_tap_kernel net/netlink/af_netlink.c:311 [inline] netlink_unicast_kernel net/netlink/af_netlink.c:1286 [inline] netlink_unicast+0x485/0x610 net/netlink/af_netlink.c:1313 bond0: Enslaving bond97 as an active interface with an up link netlink_sendmsg+0x64a/0xbb0 net/netlink/af_netlink.c:1878 hid-generic 0000:0000:0000.011A: unknown main item tag 0x0 hid-generic 0000:0000:0000.011A: unknown main item tag 0x0 sock_sendmsg_nosec net/socket.c:646 [inline] sock_sendmsg+0xb5/0x100 net/socket.c:656 ___sys_sendmsg+0x70a/0x840 net/socket.c:2062 hid-generic 0000:0000:0000.011A: unknown main item tag 0x0 hid-generic 0000:0000:0000.011A: unknown main item tag 0x0 hid-generic 0000:0000:0000.011A: unknown main item tag 0x0 8021q: adding VLAN 0 to HW filter on device bond153 __sys_sendmsg+0xa3/0x120 net/socket.c:2096 bond0: Enslaving bond153 as an active interface with an up link hid-generic 0000:0000:0000.011A: unknown main item tag 0x0 SYSC_sendmsg net/socket.c:2107 [inline] SyS_sendmsg+0x27/0x40 net/socket.c:2103 hid-generic 0000:0000:0000.011A: hidraw1: HID v0.00 Device [syz1] on %z5 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x46/0xbb RIP: 0033:0x45ca29 RSP: 002b:00007f8f42f11c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 0000000000500f40 RCX: 000000000045ca29 RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 R13: 0000000000000a04 R14: 00000000004ccdcc R15: 00007f8f42f126d4 8021q: adding VLAN 0 to HW filter on device bond161 bond0: Enslaving bond161 as an active interface with an up link hid-generic 0000:0000:0000.011C: ignoring exceeding usage max hid-generic 0000:0000:0000.011C: hidraw0: HID v0.00 Device [syz1] on %z5 hid-generic 0000:0000:0000.011D: ignoring exceeding usage max hid-generic 0000:0000:0000.011E: unknown main item tag 0x0 hid-generic 0000:0000:0000.011E: unknown main item tag 0x0 FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 CPU: 1 PID: 12805 Comm: syz-executor.2 Not tainted 4.14.181-syzkaller #0 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+0x1b2/0x283 lib/dump_stack.c:58 fail_dump lib/fault-inject.c:51 [inline] should_fail.cold+0x10a/0x154 lib/fault-inject.c:149 should_failslab+0xd6/0x130 mm/failslab.c:32 slab_pre_alloc_hook mm/slab.h:421 [inline] slab_alloc mm/slab.c:3376 [inline] kmem_cache_alloc+0x40/0x3c0 mm/slab.c:3550 skb_clone+0x126/0x320 net/core/skbuff.c:1282 dev_queue_xmit_nit+0x2ee/0x950 net/core/dev.c:1943 xmit_one net/core/dev.c:3005 [inline] dev_hard_start_xmit+0xa8/0x880 net/core/dev.c:3025 __dev_queue_xmit+0x1dce/0x25a0 net/core/dev.c:3525 hid-generic 0000:0000:0000.011D: hidraw0: HID v0.00 Device [syz1] on %z5 __netlink_deliver_tap_skb net/netlink/af_netlink.c:273 [inline] __netlink_deliver_tap net/netlink/af_netlink.c:291 [inline] netlink_deliver_tap+0x604/0x860 net/netlink/af_netlink.c:302 netlink_deliver_tap_kernel net/netlink/af_netlink.c:311 [inline] netlink_unicast_kernel net/netlink/af_netlink.c:1286 [inline] netlink_unicast+0x485/0x610 net/netlink/af_netlink.c:1313 netlink_sendmsg+0x64a/0xbb0 net/netlink/af_netlink.c:1878 sock_sendmsg_nosec net/socket.c:646 [inline] sock_sendmsg+0xb5/0x100 net/socket.c:656 ___sys_sendmsg+0x70a/0x840 net/socket.c:2062 __sys_sendmsg+0xa3/0x120 net/socket.c:2096 netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. SYSC_sendmsg net/socket.c:2107 [inline] SyS_sendmsg+0x27/0x40 net/socket.c:2103 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x46/0xbb RIP: 0033:0x45ca29 RSP: 002b:00007f8f42f11c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 0000000000500f40 RCX: 000000000045ca29 RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 R13: 0000000000000a04 R14: 00000000004ccdcc R15: 00007f8f42f126d4 hid-generic 0000:0000:0000.011E: unknown main item tag 0x0 hid-generic 0000:0000:0000.011E: unknown main item tag 0x0 hid-generic 0000:0000:0000.011E: unknown main item tag 0x0 hid-generic 0000:0000:0000.011E: unknown main item tag 0x0 hid-generic 0000:0000:0000.011E: unknown main item tag 0x0 hid-generic 0000:0000:0000.011E: unknown main item tag 0x0 hid-generic 0000:0000:0000.011E: unknown main item tag 0x0 hid-generic 0000:0000:0000.011E: unknown main item tag 0x0 netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. hid-generic 0000:0000:0000.011E: unknown main item tag 0x0 8021q: adding VLAN 0 to HW filter on device bond98 bond0: Enslaving bond98 as an active interface with an up link hid-generic 0000:0000:0000.011E: unknown main item tag 0x0 hid-generic 0000:0000:0000.011E: unknown main item tag 0x0 hid-generic 0000:0000:0000.011E: unknown main item tag 0x0 hid-generic 0000:0000:0000.011E: unknown main item tag 0x0 hid-generic 0000:0000:0000.011E: unknown main item tag 0x0 hid-generic 0000:0000:0000.011E: unknown main item tag 0x0 hid-generic 0000:0000:0000.011E: unknown main item tag 0x0 hid-generic 0000:0000:0000.011E: unknown main item tag 0x0 hid-generic 0000:0000:0000.011E: unknown main item tag 0x0 hid-generic 0000:0000:0000.011E: unknown main item tag 0x0 hid-generic 0000:0000:0000.011E: unknown main item tag 0x0 hid-generic 0000:0000:0000.011E: hidraw1: HID v0.00 Device [syz1] on %z5 hid-generic 0000:0000:0000.011F: unknown main item tag 0x0 hid-generic 0000:0000:0000.011F: unknown main item tag 0x0 hid-generic 0000:0000:0000.011F: unknown main item tag 0x0 hid-generic 0000:0000:0000.011F: unknown main item tag 0x0 hid-generic 0000:0000:0000.011F: unknown main item tag 0x0 hid-generic 0000:0000:0000.011F: unknown main item tag 0x0 hid-generic 0000:0000:0000.0120: ignoring exceeding usage max hid-generic 0000:0000:0000.011F: unknown main item tag 0x0 hid-generic 0000:0000:0000.0120: hidraw1: HID v0.00 Device [syz1] on %z5 hid-generic 0000:0000:0000.011F: unknown main item tag 0x0 hid-generic 0000:0000:0000.011F: unknown main item tag 0x0 hid-generic 0000:0000:0000.011F: unknown main item tag 0x0 hid-generic 0000:0000:0000.011F: unknown main item tag 0x0 hid-generic 0000:0000:0000.011F: unknown main item tag 0x0 hid-generic 0000:0000:0000.011F: unknown main item tag 0x0 hid-generic 0000:0000:0000.011F: unknown main item tag 0x0 hid-generic 0000:0000:0000.011F: unknown main item tag 0x0 hid-generic 0000:0000:0000.011F: unknown main item tag 0x0 hid-generic 0000:0000:0000.011F: unknown main item tag 0x0 hid-generic 0000:0000:0000.011F: unknown main item tag 0x0 hid-generic 0000:0000:0000.011F: unknown main item tag 0x0 hid-generic 0000:0000:0000.011F: unknown main item tag 0x0 hid-generic 0000:0000:0000.011F: unknown main item tag 0x0 8021q: adding VLAN 0 to HW filter on device bond162 hid-generic 0000:0000:0000.011F: unknown main item tag 0x0 bond0: Enslaving bond162 as an active interface with an up link hid-generic 0000:0000:0000.011F: hidraw0: HID v0.00 Device [syz1] on %z5 hid-generic 0000:0000:0000.0121: unknown main item tag 0x0 hid-generic 0000:0000:0000.0122: ignoring exceeding usage max hid-generic 0000:0000:0000.0121: unknown main item tag 0x0 hid-generic 0000:0000:0000.0122: hidraw0: HID v0.00 Device [syz1] on %z5 hid-generic 0000:0000:0000.0121: unknown main item tag 0x0 8021q: adding VLAN 0 to HW filter on device bond99 bond0: Enslaving bond99 as an active interface with an up link hid-generic 0000:0000:0000.0121: unknown main item tag 0x0 netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. hid-generic 0000:0000:0000.0121: unknown main item tag 0x0 hid-generic 0000:0000:0000.0121: unknown main item tag 0x0 hid-generic 0000:0000:0000.0123: unknown main item tag 0x0 hid-generic 0000:0000:0000.0123: unknown main item tag 0x0 hid-generic 0000:0000:0000.0121: unknown main item tag 0x0 hid-generic 0000:0000:0000.0121: unknown main item tag 0x0 hid-generic 0000:0000:0000.0123: unknown main item tag 0x0 hid-generic 0000:0000:0000.0121: unknown main item tag 0x0 hid-generic 0000:0000:0000.0121: unknown main item tag 0x0 hid-generic 0000:0000:0000.0121: unknown main item tag 0x0 hid-generic 0000:0000:0000.0121: unknown main item tag 0x0 hid-generic 0000:0000:0000.0121: unknown main item tag 0x0 8021q: adding VLAN 0 to HW filter on device bond155 hid-generic 0000:0000:0000.0121: unknown main item tag 0x0 hid-generic 0000:0000:0000.0123: unknown main item tag 0x0 hid-generic 0000:0000:0000.0121: unknown main item tag 0x0 hid-generic 0000:0000:0000.0121: unknown main item tag 0x0 hid-generic 0000:0000:0000.0121: unknown main item tag 0x0 hid-generic 0000:0000:0000.0123: unknown main item tag 0x0 hid-generic 0000:0000:0000.0121: unknown main item tag 0x0 hid-generic 0000:0000:0000.0121: unknown main item tag 0x0 hid-generic 0000:0000:0000.0121: unknown main item tag 0x0 hid-generic 0000:0000:0000.0121: unknown main item tag 0x0 bond0: Enslaving bond155 as an active interface with an up link hid-generic 0000:0000:0000.0121: unknown main item tag 0x0 hid-generic 0000:0000:0000.0123: unknown main item tag 0x0 hid-generic 0000:0000:0000.0121: hidraw0: HID v0.00 Device [syz1] on %z5 hid-generic 0000:0000:0000.0123: unknown main item tag 0x0 hid-generic 0000:0000:0000.0123: unknown main item tag 0x0 hid-generic 0000:0000:0000.0123: unknown main item tag 0x0 hid-generic 0000:0000:0000.0123: unknown main item tag 0x0 hid-generic 0000:0000:0000.0123: unknown main item tag 0x0 hid-generic 0000:0000:0000.0123: unknown main item tag 0x0 hid-generic 0000:0000:0000.0123: unknown main item tag 0x0 hid-generic 0000:0000:0000.0123: unknown main item tag 0x0 8021q: adding VLAN 0 to HW filter on device bond131 bond0: Enslaving bond131 as an active interface with an up link hid-generic 0000:0000:0000.0124: unknown main item tag 0x0 hid-generic 0000:0000:0000.0124: unknown main item tag 0x0 hid-generic 0000:0000:0000.0123: unknown main item tag 0x0 hid-generic 0000:0000:0000.0124: unknown main item tag 0x0 hid-generic 0000:0000:0000.0124: unknown main item tag 0x0 hid-generic 0000:0000:0000.0124: unknown main item tag 0x0 hid-generic 0000:0000:0000.0124: unknown main item tag 0x0 hid-generic 0000:0000:0000.0123: unknown main item tag 0x0 hid-generic 0000:0000:0000.0124: unknown main item tag 0x0 hid-generic 0000:0000:0000.0124: unknown main item tag 0x0 hid-generic 0000:0000:0000.0124: unknown main item tag 0x0 hid-generic 0000:0000:0000.0124: unknown main item tag 0x0 hid-generic 0000:0000:0000.0124: unknown main item tag 0x0 hid-generic 0000:0000:0000.0123: unknown main item tag 0x0 hid-generic 0000:0000:0000.0124: unknown main item tag 0x0 hid-generic 0000:0000:0000.0124: unknown main item tag 0x0 hid-generic 0000:0000:0000.0123: unknown main item tag 0x0 hid-generic 0000:0000:0000.0124: unknown main item tag 0x0 hid-generic 0000:0000:0000.0124: unknown main item tag 0x0 hid-generic 0000:0000:0000.0123: unknown main item tag 0x0 hid-generic 0000:0000:0000.0124: unknown main item tag 0x0 hid-generic 0000:0000:0000.0124: unknown main item tag 0x0 hid-generic 0000:0000:0000.0123: unknown main item tag 0x0 hid-generic 0000:0000:0000.0124: unknown main item tag 0x0 hid-generic 0000:0000:0000.0124: unknown main item tag 0x0 hid-generic 0000:0000:0000.0123: unknown main item tag 0x0 hid-generic 0000:0000:0000.0124: unknown main item tag 0x0 hid-generic 0000:0000:0000.0124: unknown main item tag 0x0 hid-generic 0000:0000:0000.0123: unknown main item tag 0x0 hid-generic 0000:0000:0000.0124: unknown main item tag 0x0 hid-generic 0000:0000:0000.0123: hidraw0: HID v0.00 Device [syz1] on %z5 hid-generic 0000:0000:0000.0124: hidraw1: HID v0.00 Device [syz1] on %z5 QAT: Invalid ioctl QAT: Invalid ioctl hid-generic 0000:0000:0000.0125: unknown main item tag 0x0 hid-generic 0000:0000:0000.0126: ignoring exceeding usage max hid-generic 0000:0000:0000.0125: unknown main item tag 0x0 hid-generic 0000:0000:0000.0125: unknown main item tag 0x0 hid-generic 0000:0000:0000.0126: hidraw0: HID v0.00 Device [syz1] on %z5 8021q: adding VLAN 0 to HW filter on device bond100 hid-generic 0000:0000:0000.0125: unknown main item tag 0x0 hid-generic 0000:0000:0000.0125: unknown main item tag 0x0 bond0: Enslaving bond100 as an active interface with an up link hid-generic 0000:0000:0000.0125: unknown main item tag 0x0 hid-generic 0000:0000:0000.0125: unknown main item tag 0x0 hid-generic 0000:0000:0000.0127: unknown main item tag 0x0 hid-generic 0000:0000:0000.0125: unknown main item tag 0x0 hid-generic 0000:0000:0000.0127: unknown main item tag 0x0 hid-generic 0000:0000:0000.0125: unknown main item tag 0x0 hid-generic 0000:0000:0000.0127: unknown main item tag 0x0 hid-generic 0000:0000:0000.0125: unknown main item tag 0x0 8021q: adding VLAN 0 to HW filter on device bond132 bond0: Enslaving bond132 as an active interface with an up link hid-generic 0000:0000:0000.0127: unknown main item tag 0x0 hid-generic 0000:0000:0000.0125: unknown main item tag 0x0 hid-generic 0000:0000:0000.0127: unknown main item tag 0x0 hid-generic 0000:0000:0000.0125: unknown main item tag 0x0 hid-generic 0000:0000:0000.0127: unknown main item tag 0x0 hid-generic 0000:0000:0000.0125: unknown main item tag 0x0 hid-generic 0000:0000:0000.0125: unknown main item tag 0x0 hid-generic 0000:0000:0000.0127: unknown main item tag 0x0 hid-generic 0000:0000:0000.0125: unknown main item tag 0x0 hid-generic 0000:0000:0000.0125: unknown main item tag 0x0 hid-generic 0000:0000:0000.0125: unknown main item tag 0x0 hid-generic 0000:0000:0000.0127: unknown main item tag 0x0 hid-generic 0000:0000:0000.0125: unknown main item tag 0x0 hid-generic 0000:0000:0000.0127: unknown main item tag 0x0 hid-generic 0000:0000:0000.0127: unknown main item tag 0x0 hid-generic 0000:0000:0000.0127: unknown main item tag 0x0 hid-generic 0000:0000:0000.0125: unknown main item tag 0x0 hid-generic 0000:0000:0000.0127: unknown main item tag 0x0 hid-generic 0000:0000:0000.0127: unknown main item tag 0x0 hid-generic 0000:0000:0000.0127: unknown main item tag 0x0 hid-generic 0000:0000:0000.0125: unknown main item tag 0x0 hid-generic 0000:0000:0000.0127: unknown main item tag 0x0 hid-generic 0000:0000:0000.0127: unknown main item tag 0x0 hid-generic 0000:0000:0000.0125: unknown main item tag 0x0 hid-generic 0000:0000:0000.0127: unknown main item tag 0x0 hid-generic 0000:0000:0000.0127: unknown main item tag 0x0 hid-generic 0000:0000:0000.0125: unknown main item tag 0x0 hid-generic 0000:0000:0000.0127: unknown main item tag 0x0 hid-generic 0000:0000:0000.0127: unknown main item tag 0x0 hid-generic 0000:0000:0000.0127: unknown main item tag 0x0 hid-generic 0000:0000:0000.0125: hidraw0: HID v0.00 Device [syz1] on %z5 hid-generic 0000:0000:0000.0127: unknown main item tag 0x0 hid-generic 0000:0000:0000.0128: unknown main item tag 0x0 hid-generic 0000:0000:0000.0127: hidraw1: HID v0.00 Device [syz1] on %z5 hid-generic 0000:0000:0000.0128: unknown main item tag 0x0 hid-generic 0000:0000:0000.0128: unknown main item tag 0x0 hid-generic 0000:0000:0000.0128: unknown main item tag 0x0 hid-generic 0000:0000:0000.0128: unknown main item tag 0x0 hid-generic 0000:0000:0000.0128: unknown main item tag 0x0 hid-generic 0000:0000:0000.0128: unknown main item tag 0x0 hid-generic 0000:0000:0000.0128: unknown main item tag 0x0 hid-generic 0000:0000:0000.0128: unknown main item tag 0x0 8021q: adding VLAN 0 to HW filter on device bond101 hid-generic 0000:0000:0000.0128: unknown main item tag 0x0 bond0: Enslaving bond101 as an active interface with an up link hid-generic 0000:0000:0000.0128: unknown main item tag 0x0 hid-generic 0000:0000:0000.0128: unknown main item tag 0x0 hid-generic 0000:0000:0000.0128: unknown main item tag 0x0 hid-generic 0000:0000:0000.0128: unknown main item tag 0x0 hid-generic 0000:0000:0000.0128: unknown main item tag 0x0 hid-generic 0000:0000:0000.0128: unknown main item tag 0x0 hid-generic 0000:0000:0000.0128: unknown main item tag 0x0 hid-generic 0000:0000:0000.0128: unknown main item tag 0x0 8021q: adding VLAN 0 to HW filter on device bond133 bond0: Enslaving bond133 as an active interface with an up link hid-generic 0000:0000:0000.0128: unknown main item tag 0x0 hid-generic 0000:0000:0000.0128: unknown main item tag 0x0 hid-generic 0000:0000:0000.0128: unknown main item tag 0x0 hid-generic 0000:0000:0000.0128: unknown main item tag 0x0 hid-generic 0000:0000:0000.0128: hidraw0: HID v0.00 Device [syz1] on %z5 hid-generic 0000:0000:0000.0129: unknown main item tag 0x0 hid-generic 0000:0000:0000.0129: unknown main item tag 0x0 hid-generic 0000:0000:0000.012A: ignoring exceeding usage max hid-generic 0000:0000:0000.012A: hidraw0: HID v0.00 Device [syz1] on %z5 hid-generic 0000:0000:0000.0129: unknown main item tag 0x0 hid-generic 0000:0000:0000.0129: unknown main item tag 0x0 hid-generic 0000:0000:0000.012B: unknown main item tag 0x0 hid-generic 0000:0000:0000.0129: unknown main item tag 0x0 hid-generic 0000:0000:0000.012B: unknown main item tag 0x0 hid-generic 0000:0000:0000.0129: unknown main item tag 0x0 hid-generic 0000:0000:0000.0129: unknown main item tag 0x0 hid-generic 0000:0000:0000.012B: unknown main item tag 0x0 hid-generic 0000:0000:0000.0129: unknown main item tag 0x0 hid-generic 0000:0000:0000.012B: unknown main item tag 0x0 hid-generic 0000:0000:0000.0129: unknown main item tag 0x0 hid-generic 0000:0000:0000.0129: unknown main item tag 0x0 hid-generic 0000:0000:0000.012B: unknown main item tag 0x0 hid-generic 0000:0000:0000.0129: unknown main item tag 0x0 hid-generic 0000:0000:0000.0129: unknown main item tag 0x0 hid-generic 0000:0000:0000.012B: unknown main item tag 0x0 hid-generic 0000:0000:0000.0129: unknown main item tag 0x0 hid-generic 0000:0000:0000.012B: unknown main item tag 0x0 hid-generic 0000:0000:0000.0129: unknown main item tag 0x0 hid-generic 0000:0000:0000.012B: unknown main item tag 0x0 hid-generic 0000:0000:0000.012B: unknown main item tag 0x0 hid-generic 0000:0000:0000.0129: unknown main item tag 0x0 hid-generic 0000:0000:0000.012B: unknown main item tag 0x0 hid-generic 0000:0000:0000.012B: unknown main item tag 0x0 hid-generic 0000:0000:0000.012B: unknown main item tag 0x0 hid-generic 0000:0000:0000.012B: unknown main item tag 0x0 hid-generic 0000:0000:0000.012B: unknown main item tag 0x0 hid-generic 0000:0000:0000.012B: unknown main item tag 0x0 hid-generic 0000:0000:0000.012B: unknown main item tag 0x0 hid-generic 0000:0000:0000.012B: unknown main item tag 0x0 hid-generic 0000:0000:0000.012B: unknown main item tag 0x0 hid-generic 0000:0000:0000.012B: unknown main item tag 0x0 hid-generic 0000:0000:0000.012B: unknown main item tag 0x0 hid-generic 0000:0000:0000.012B: unknown main item tag 0x0 hid-generic 0000:0000:0000.012B: unknown main item tag 0x0 hid-generic 0000:0000:0000.012B: hidraw0: HID v0.00 Device [syz1] on %z5 hid-generic 0000:0000:0000.0129: unknown main item tag 0x0 hid-generic 0000:0000:0000.012C: unknown main item tag 0x0 hid-generic 0000:0000:0000.012C: unknown main item tag 0x0 hid-generic 0000:0000:0000.012C: unknown main item tag 0x0 hid-generic 0000:0000:0000.012C: unknown main item tag 0x0 hid-generic 0000:0000:0000.012C: unknown main item tag 0x0 hid-generic 0000:0000:0000.0129: unknown main item tag 0x0 hid-generic 0000:0000:0000.012C: unknown main item tag 0x0 hid-generic 0000:0000:0000.012C: unknown main item tag 0x0 hid-generic 0000:0000:0000.0129: unknown main item tag 0x0 hid-generic 0000:0000:0000.012C: unknown main item tag 0x0 hid-generic 0000:0000:0000.0129: unknown main item tag 0x0 hid-generic 0000:0000:0000.012C: unknown main item tag 0x0 hid-generic 0000:0000:0000.0129: unknown main item tag 0x0 hid-generic 0000:0000:0000.012C: unknown main item tag 0x0 hid-generic 0000:0000:0000.0129: unknown main item tag 0x0 hid-generic 0000:0000:0000.012C: unknown main item tag 0x0 hid-generic 0000:0000:0000.0129: unknown main item tag 0x0 hid-generic 0000:0000:0000.012C: unknown main item tag 0x0 8021q: adding VLAN 0 to HW filter on device bond134 hid-generic 0000:0000:0000.0129: hidraw0: HID v0.00 Device [syz1] on %z5 bond0: Enslaving bond134 as an active interface with an up link hid-generic 0000:0000:0000.012C: unknown main item tag 0x0 hid-generic 0000:0000:0000.012C: unknown main item tag 0x0 hid-generic 0000:0000:0000.012C: unknown main item tag 0x0 hid-generic 0000:0000:0000.012C: unknown main item tag 0x0 hid-generic 0000:0000:0000.012C: unknown main item tag 0x0 hid-generic 0000:0000:0000.012C: unknown main item tag 0x0 hid-generic 0000:0000:0000.012C: unknown main item tag 0x0 hid-generic 0000:0000:0000.012C: unknown main item tag 0x0 hid-generic 0000:0000:0000.012C: unknown main item tag 0x0 hid-generic 0000:0000:0000.012C: unknown main item tag 0x0 8021q: adding VLAN 0 to HW filter on device bond102 hid-generic 0000:0000:0000.012C: hidraw0: HID v0.00 Device [syz1] on %z5 bond0: Enslaving bond102 as an active interface with an up link hid-generic 0000:0000:0000.012D: ignoring exceeding usage max hid-generic 0000:0000:0000.012D: hidraw0: HID v0.00 Device [syz1] on %z5 hid-generic 0000:0000:0000.012E: ignoring exceeding usage max hid-generic 0000:0000:0000.012E: hidraw0: HID v0.00 Device [syz1] on %z5 8021q: adding VLAN 0 to HW filter on device bond135 bond0: Enslaving bond135 as an active interface with an up link hid-generic 0000:0000:0000.012F: ignoring exceeding usage max hid-generic 0000:0000:0000.012F: hidraw0: HID v0.00 Device [syz1] on %z5 netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. hid-generic 0000:0000:0000.0130: unknown main item tag 0x0 hid-generic 0000:0000:0000.0130: unknown main item tag 0x0 hid-generic 0000:0000:0000.0130: unknown main item tag 0x0 hid-generic 0000:0000:0000.0130: unknown main item tag 0x0 hid-generic 0000:0000:0000.0130: unknown main item tag 0x0 hid-generic 0000:0000:0000.0130: unknown main item tag 0x0 hid-generic 0000:0000:0000.0130: unknown main item tag 0x0 hid-generic 0000:0000:0000.0130: unknown main item tag 0x0 hid-generic 0000:0000:0000.0130: unknown main item tag 0x0 hid-generic 0000:0000:0000.0130: unknown main item tag 0x0 hid-generic 0000:0000:0000.0130: unknown main item tag 0x0 hid-generic 0000:0000:0000.0130: unknown main item tag 0x0 hid-generic 0000:0000:0000.0130: unknown main item tag 0x0 hid-generic 0000:0000:0000.0130: unknown main item tag 0x0 hid-generic 0000:0000:0000.0130: unknown main item tag 0x0 hid-generic 0000:0000:0000.0130: unknown main item tag 0x0 hid-generic 0000:0000:0000.0130: unknown main item tag 0x0 hid-generic 0000:0000:0000.0130: unknown main item tag 0x0 hid-generic 0000:0000:0000.0130: unknown main item tag 0x0 hid-generic 0000:0000:0000.0130: unknown main item tag 0x0 hid-generic 0000:0000:0000.0130: unknown main item tag 0x0 hid-generic 0000:0000:0000.0130: unknown main item tag 0x0 hid-generic 0000:0000:0000.0130: hidraw0: HID v0.00 Device [syz1] on %z5 8021q: adding VLAN 0 to HW filter on device bond103 bond0: Enslaving bond103 as an active interface with an up link hid-generic 0000:0000:0000.0131: ignoring exceeding usage max 8021q: adding VLAN 0 to HW filter on device bond136 hid-generic 0000:0000:0000.0131: hidraw0: HID v0.00 Device [syz1] on %z5 bond0: Enslaving bond136 as an active interface with an up link netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. hid-generic 0000:0000:0000.0132: unknown main item tag 0x0 hid-generic 0000:0000:0000.0132: unknown main item tag 0x0 hid-generic 0000:0000:0000.0133: unknown main item tag 0x0 hid-generic 0000:0000:0000.0133: unknown main item tag 0x0 hid-generic 0000:0000:0000.0132: unknown main item tag 0x0 hid-generic 0000:0000:0000.0132: unknown main item tag 0x0 hid-generic 0000:0000:0000.0133: unknown main item tag 0x0 hid-generic 0000:0000:0000.0132: unknown main item tag 0x0 hid-generic 0000:0000:0000.0133: unknown main item tag 0x0 hid-generic 0000:0000:0000.0132: unknown main item tag 0x0 hid-generic 0000:0000:0000.0133: unknown main item tag 0x0 hid-generic 0000:0000:0000.0132: unknown main item tag 0x0 hid-generic 0000:0000:0000.0133: unknown main item tag 0x0 hid-generic 0000:0000:0000.0133: unknown main item tag 0x0 hid-generic 0000:0000:0000.0132: unknown main item tag 0x0 hid-generic 0000:0000:0000.0133: unknown main item tag 0x0 hid-generic 0000:0000:0000.0132: unknown main item tag 0x0 hid-generic 0000:0000:0000.0133: unknown main item tag 0x0 hid-generic 0000:0000:0000.0133: unknown main item tag 0x0 hid-generic 0000:0000:0000.0132: unknown main item tag 0x0 hid-generic 0000:0000:0000.0133: unknown main item tag 0x0 hid-generic 0000:0000:0000.0132: unknown main item tag 0x0 hid-generic 0000:0000:0000.0133: unknown main item tag 0x0 hid-generic 0000:0000:0000.0132: unknown main item tag 0x0 hid-generic 0000:0000:0000.0133: unknown main item tag 0x0 hid-generic 0000:0000:0000.0133: unknown main item tag 0x0 hid-generic 0000:0000:0000.0132: unknown main item tag 0x0 hid-generic 0000:0000:0000.0133: unknown main item tag 0x0 hid-generic 0000:0000:0000.0133: unknown main item tag 0x0 hid-generic 0000:0000:0000.0133: unknown main item tag 0x0 hid-generic 0000:0000:0000.0132: unknown main item tag 0x0 hid-generic 0000:0000:0000.0133: unknown main item tag 0x0 hid-generic 0000:0000:0000.0133: unknown main item tag 0x0 hid-generic 0000:0000:0000.0132: unknown main item tag 0x0 hid-generic 0000:0000:0000.0133: unknown main item tag 0x0 hid-generic 0000:0000:0000.0133: unknown main item tag 0x0 hid-generic 0000:0000:0000.0133: unknown main item tag 0x0 hid-generic 0000:0000:0000.0132: unknown main item tag 0x0 hid-generic 0000:0000:0000.0132: unknown main item tag 0x0 hid-generic 0000:0000:0000.0133: hidraw1: HID v0.00 Device [syz1] on %z5 hid-generic 0000:0000:0000.0132: unknown main item tag 0x0 hid-generic 0000:0000:0000.0132: unknown main item tag 0x0 hid-generic 0000:0000:0000.0132: unknown main item tag 0x0 hid-generic 0000:0000:0000.0132: unknown main item tag 0x0 8021q: adding VLAN 0 to HW filter on device bond163 hid-generic 0000:0000:0000.0132: unknown main item tag 0x0 hid-generic 0000:0000:0000.0132: hidraw0: HID v0.00 Device [syz1] on %z5 bond0: Enslaving bond163 as an active interface with an up link 8021q: adding VLAN 0 to HW filter on device bond104 bond0: Enslaving bond104 as an active interface with an up link 8021q: adding VLAN 0 to HW filter on device bond137 hid-generic 0000:0000:0000.0134: unknown main item tag 0x0 hid-generic 0000:0000:0000.0134: unknown main item tag 0x0 bond0: Enslaving bond137 as an active interface with an up link hid-generic 0000:0000:0000.0135: ignoring exceeding usage max hid-generic 0000:0000:0000.0134: unknown main item tag 0x0 netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. hid-generic 0000:0000:0000.0134: unknown main item tag 0x0 hid-generic 0000:0000:0000.0135: hidraw0: HID v0.00 Device [syz1] on %z5 hid-generic 0000:0000:0000.0134: unknown main item tag 0x0 hid-generic 0000:0000:0000.0134: unknown main item tag 0x0 hid-generic 0000:0000:0000.0134: unknown main item tag 0x0 hid-generic 0000:0000:0000.0134: unknown main item tag 0x0 hid-generic 0000:0000:0000.0134: unknown main item tag 0x0 hid-generic 0000:0000:0000.0134: unknown main item tag 0x0 hid-generic 0000:0000:0000.0134: unknown main item tag 0x0 hid-generic 0000:0000:0000.0134: unknown main item tag 0x0 hid-generic 0000:0000:0000.0134: unknown main item tag 0x0 hid-generic 0000:0000:0000.0134: unknown main item tag 0x0 hid-generic 0000:0000:0000.0134: unknown main item tag 0x0 hid-generic 0000:0000:0000.0134: unknown main item tag 0x0 hid-generic 0000:0000:0000.0134: unknown main item tag 0x0 hid-generic 0000:0000:0000.0134: unknown main item tag 0x0 hid-generic 0000:0000:0000.0134: unknown main item tag 0x0 hid-generic 0000:0000:0000.0134: unknown main item tag 0x0 hid-generic 0000:0000:0000.0134: unknown main item tag 0x0 hid-generic 0000:0000:0000.0134: unknown main item tag 0x0 hid-generic 0000:0000:0000.0134: hidraw1: HID v0.00 Device [syz1] on %z5 netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. hid-generic 0000:0000:0000.0136: unknown main item tag 0x0 hid-generic 0000:0000:0000.0136: unknown main item tag 0x0 hid-generic 0000:0000:0000.0136: unknown main item tag 0x0 hid-generic 0000:0000:0000.0136: unknown main item tag 0x0 hid-generic 0000:0000:0000.0136: unknown main item tag 0x0 hid-generic 0000:0000:0000.0136: unknown main item tag 0x0 hid-generic 0000:0000:0000.0136: unknown main item tag 0x0 8021q: adding VLAN 0 to HW filter on device bond105 hid-generic 0000:0000:0000.0136: unknown main item tag 0x0 hid-generic 0000:0000:0000.0136: unknown main item tag 0x0 hid-generic 0000:0000:0000.0136: unknown main item tag 0x0 bond0: Enslaving bond105 as an active interface with an up link hid-generic 0000:0000:0000.0136: unknown main item tag 0x0 hid-generic 0000:0000:0000.0136: unknown main item tag 0x0 netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. hid-generic 0000:0000:0000.0136: unknown main item tag 0x0 hid-generic 0000:0000:0000.0136: unknown main item tag 0x0 hid-generic 0000:0000:0000.0136: unknown main item tag 0x0 hid-generic 0000:0000:0000.0136: unknown main item tag 0x0 hid-generic 0000:0000:0000.0136: unknown main item tag 0x0 hid-generic 0000:0000:0000.0136: unknown main item tag 0x0 hid-generic 0000:0000:0000.0136: unknown main item tag 0x0 hid-generic 0000:0000:0000.0136: unknown main item tag 0x0 hid-generic 0000:0000:0000.0136: unknown main item tag 0x0 hid-generic 0000:0000:0000.0136: unknown main item tag 0x0 hid-generic 0000:0000:0000.0137: ignoring exceeding usage max hid-generic 0000:0000:0000.0136: hidraw0: HID v0.00 Device [syz1] on %z5 hid-generic 0000:0000:0000.0137: hidraw1: HID v0.00 Device [syz1] on %z5 8021q: adding VLAN 0 to HW filter on device bond164 bond0: Enslaving bond164 as an active interface with an up link netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. 8021q: adding VLAN 0 to HW filter on device bond138 bond0: Enslaving bond138 as an active interface with an up link 8021q: adding VLAN 0 to HW filter on device bond106 bond0: Enslaving bond106 as an active interface with an up link netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. hid-generic 0000:0000:0000.0138: unknown main item tag 0x0 hid-generic 0000:0000:0000.0138: unknown main item tag 0x0 hid-generic 0000:0000:0000.0138: unknown main item tag 0x0 hid-generic 0000:0000:0000.0138: unknown main item tag 0x0 hid-generic 0000:0000:0000.0138: unknown main item tag 0x0 hid-generic 0000:0000:0000.0138: unknown main item tag 0x0 hid-generic 0000:0000:0000.0138: unknown main item tag 0x0 hid-generic 0000:0000:0000.0138: unknown main item tag 0x0 hid-generic 0000:0000:0000.0138: unknown main item tag 0x0 hid-generic 0000:0000:0000.0138: unknown main item tag 0x0 hid-generic 0000:0000:0000.0138: unknown main item tag 0x0 hid-generic 0000:0000:0000.0138: unknown main item tag 0x0 hid-generic 0000:0000:0000.0138: unknown main item tag 0x0 hid-generic 0000:0000:0000.0138: unknown main item tag 0x0 hid-generic 0000:0000:0000.0138: unknown main item tag 0x0 hid-generic 0000:0000:0000.0138: unknown main item tag 0x0 hid-generic 0000:0000:0000.0138: unknown main item tag 0x0 hid-generic 0000:0000:0000.0138: unknown main item tag 0x0 hid-generic 0000:0000:0000.0138: unknown main item tag 0x0 hid-generic 0000:0000:0000.0138: unknown main item tag 0x0 hid-generic 0000:0000:0000.0138: unknown main item tag 0x0 hid-generic 0000:0000:0000.0138: unknown main item tag 0x0 8021q: adding VLAN 0 to HW filter on device bond139 hid-generic 0000:0000:0000.0138: hidraw0: HID v0.00 Device [syz1] on %z5 bond0: Enslaving bond139 as an active interface with an up link netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'.