===================================================== WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected 5.0.0-rc3 #36 Not tainted ----------------------------------------------------- syz-executor5/31364 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: 00000000d1a423dc (&ctx->fault_pending_wqh){+.+.}, at: spin_lock include/linux/spinlock.h:329 [inline] 00000000d1a423dc (&ctx->fault_pending_wqh){+.+.}, at: userfaultfd_ctx_read+0x690/0x2060 fs/userfaultfd.c:1040 and this task is already holding: 00000000c42a4759 (&ctx->fd_wqh){....}, at: spin_lock_irq include/linux/spinlock.h:354 [inline] 00000000c42a4759 (&ctx->fd_wqh){....}, at: userfaultfd_ctx_read+0x25e/0x2060 fs/userfaultfd.c:1036 which would create a new lock dependency: (&ctx->fd_wqh){....} -> (&ctx->fault_pending_wqh){+.+.} but this new dependency connects a SOFTIRQ-irq-safe lock: (&(&ctx->ctx_lock)->rlock){..-.} ... which became SOFTIRQ-irq-safe at: lock_acquire+0x1db/0x570 kernel/locking/lockdep.c:3841 __raw_spin_lock_irq include/linux/spinlock_api_smp.h:128 [inline] _raw_spin_lock_irq+0x60/0x80 kernel/locking/spinlock.c:160 spin_lock_irq include/linux/spinlock.h:354 [inline] free_ioctx_users+0xa7/0x6e0 fs/aio.c:610 percpu_ref_put_many include/linux/percpu-refcount.h:285 [inline] percpu_ref_put include/linux/percpu-refcount.h:301 [inline] percpu_ref_call_confirm_rcu lib/percpu-refcount.c:123 [inline] percpu_ref_switch_to_atomic_rcu+0x50c/0x6b0 lib/percpu-refcount.c:158 __rcu_reclaim kernel/rcu/rcu.h:240 [inline] rcu_do_batch kernel/rcu/tree.c:2452 [inline] invoke_rcu_callbacks kernel/rcu/tree.c:2773 [inline] rcu_process_callbacks+0xc4a/0x1680 kernel/rcu/tree.c:2754 __do_softirq+0x30b/0xb11 kernel/softirq.c:292 invoke_softirq kernel/softirq.c:373 [inline] irq_exit+0x180/0x1d0 kernel/softirq.c:413 exiting_irq arch/x86/include/asm/apic.h:536 [inline] smp_apic_timer_interrupt+0x1b7/0x760 arch/x86/kernel/apic/apic.c:1062 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:807 rep_nop arch/x86/include/asm/processor.h:660 [inline] cpu_relax arch/x86/include/asm/processor.h:665 [inline] mutex_spin_on_owner+0x39f/0x530 kernel/locking/mutex.c:552 mutex_optimistic_spin kernel/locking/mutex.c:646 [inline] __mutex_lock_common kernel/locking/mutex.c:928 [inline] __mutex_lock+0x377/0x1670 kernel/locking/mutex.c:1072 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087 kobject: 'loop2' (00000000e61dd3b1): kobject_uevent_env rtnl_lock net/core/rtnetlink.c:77 [inline] rtnetlink_rcv_msg+0x425/0xc30 net/core/rtnetlink.c:5127 netlink_rcv_skb+0x17d/0x410 net/netlink/af_netlink.c:2477 rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5148 netlink_unicast_kernel net/netlink/af_netlink.c:1310 [inline] netlink_unicast+0x574/0x770 net/netlink/af_netlink.c:1336 netlink_sendmsg+0xa05/0xf90 net/netlink/af_netlink.c:1917 sock_sendmsg_nosec net/socket.c:621 [inline] sock_sendmsg+0xdd/0x130 net/socket.c:631 __sys_sendto+0x387/0x5f0 net/socket.c:1788 __do_sys_sendto net/socket.c:1800 [inline] __se_sys_sendto net/socket.c:1796 [inline] __x64_sys_sendto+0xe1/0x1a0 net/socket.c:1796 do_syscall_64+0x1a3/0x800 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe to a SOFTIRQ-irq-unsafe lock: (&ctx->fault_pending_wqh){+.+.} ... which became SOFTIRQ-irq-unsafe at: ... lock_acquire+0x1db/0x570 kernel/locking/lockdep.c:3841 __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2f/0x40 kernel/locking/spinlock.c:144 spin_lock include/linux/spinlock.h:329 [inline] handle_userfault+0x901/0x2510 fs/userfaultfd.c:461 do_anonymous_page mm/memory.c:2921 [inline] handle_pte_fault mm/memory.c:3785 [inline] __handle_mm_fault+0x4563/0x55a0 mm/memory.c:3911 handle_mm_fault+0x4ec/0xc80 mm/memory.c:3948 do_user_addr_fault arch/x86/mm/fault.c:1475 [inline] __do_page_fault+0x5da/0xd60 arch/x86/mm/fault.c:1541 do_page_fault+0xe6/0x7d8 arch/x86/mm/fault.c:1572 page_fault+0x1e/0x30 arch/x86/entry/entry_64.S:1143 __get_user_4+0x21/0x30 arch/x86/lib/getuser.S:76 sock_common_setsockopt+0x9a/0xe0 net/core/sock.c:2991 __sys_setsockopt+0x1b0/0x3a0 net/socket.c:1902 __do_sys_setsockopt net/socket.c:1913 [inline] __se_sys_setsockopt net/socket.c:1910 [inline] __x64_sys_setsockopt+0xbe/0x150 net/socket.c:1910 kobject: 'loop2' (00000000e61dd3b1): fill_kobj_path: path = '/devices/virtual/block/loop2' do_syscall_64+0x1a3/0x800 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe other info that might help us debug this: Chain exists of: &(&ctx->ctx_lock)->rlock --> &ctx->fd_wqh --> &ctx->fault_pending_wqh Possible interrupt unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&ctx->fault_pending_wqh); local_irq_disable(); lock(&(&ctx->ctx_lock)->rlock); lock(&ctx->fd_wqh); lock(&(&ctx->ctx_lock)->rlock); *** DEADLOCK *** 1 lock held by syz-executor5/31364: #0: 00000000c42a4759 (&ctx->fd_wqh){....}, at: spin_lock_irq include/linux/spinlock.h:354 [inline] #0: 00000000c42a4759 (&ctx->fd_wqh){....}, at: userfaultfd_ctx_read+0x25e/0x2060 fs/userfaultfd.c:1036 the dependencies between SOFTIRQ-irq-safe lock and the holding lock: -> (&(&ctx->ctx_lock)->rlock){..-.} { IN-SOFTIRQ-W at: lock_acquire+0x1db/0x570 kernel/locking/lockdep.c:3841 __raw_spin_lock_irq include/linux/spinlock_api_smp.h:128 [inline] _raw_spin_lock_irq+0x60/0x80 kernel/locking/spinlock.c:160 spin_lock_irq include/linux/spinlock.h:354 [inline] free_ioctx_users+0xa7/0x6e0 fs/aio.c:610 percpu_ref_put_many include/linux/percpu-refcount.h:285 [inline] percpu_ref_put include/linux/percpu-refcount.h:301 [inline] percpu_ref_call_confirm_rcu lib/percpu-refcount.c:123 [inline] percpu_ref_switch_to_atomic_rcu+0x50c/0x6b0 lib/percpu-refcount.c:158 __rcu_reclaim kernel/rcu/rcu.h:240 [inline] rcu_do_batch kernel/rcu/tree.c:2452 [inline] invoke_rcu_callbacks kernel/rcu/tree.c:2773 [inline] rcu_process_callbacks+0xc4a/0x1680 kernel/rcu/tree.c:2754 __do_softirq+0x30b/0xb11 kernel/softirq.c:292 invoke_softirq kernel/softirq.c:373 [inline] irq_exit+0x180/0x1d0 kernel/softirq.c:413 exiting_irq arch/x86/include/asm/apic.h:536 [inline] smp_apic_timer_interrupt+0x1b7/0x760 arch/x86/kernel/apic/apic.c:1062 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:807 rep_nop arch/x86/include/asm/processor.h:660 [inline] cpu_relax arch/x86/include/asm/processor.h:665 [inline] mutex_spin_on_owner+0x39f/0x530 kernel/locking/mutex.c:552 mutex_optimistic_spin kernel/locking/mutex.c:646 [inline] __mutex_lock_common kernel/locking/mutex.c:928 [inline] __mutex_lock+0x377/0x1670 kernel/locking/mutex.c:1072 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087 rtnl_lock net/core/rtnetlink.c:77 [inline] rtnetlink_rcv_msg+0x425/0xc30 net/core/rtnetlink.c:5127 netlink_rcv_skb+0x17d/0x410 net/netlink/af_netlink.c:2477 rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5148 netlink_unicast_kernel net/netlink/af_netlink.c:1310 [inline] netlink_unicast+0x574/0x770 net/netlink/af_netlink.c:1336 netlink_sendmsg+0xa05/0xf90 net/netlink/af_netlink.c:1917 sock_sendmsg_nosec net/socket.c:621 [inline] sock_sendmsg+0xdd/0x130 net/socket.c:631 __sys_sendto+0x387/0x5f0 net/socket.c:1788 __do_sys_sendto net/socket.c:1800 [inline] __se_sys_sendto net/socket.c:1796 [inline] __x64_sys_sendto+0xe1/0x1a0 net/socket.c:1796 do_syscall_64+0x1a3/0x800 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe INITIAL USE at: lock_acquire+0x1db/0x570 kernel/locking/lockdep.c:3841 __raw_spin_lock_irq include/linux/spinlock_api_smp.h:128 [inline] _raw_spin_lock_irq+0x60/0x80 kernel/locking/spinlock.c:160 spin_lock_irq include/linux/spinlock.h:354 [inline] free_ioctx_users+0xa7/0x6e0 fs/aio.c:610 percpu_ref_put_many include/linux/percpu-refcount.h:285 [inline] percpu_ref_put include/linux/percpu-refcount.h:301 [inline] percpu_ref_call_confirm_rcu lib/percpu-refcount.c:123 [inline] percpu_ref_switch_to_atomic_rcu+0x50c/0x6b0 lib/percpu-refcount.c:158 __rcu_reclaim kernel/rcu/rcu.h:240 [inline] rcu_do_batch kernel/rcu/tree.c:2452 [inline] invoke_rcu_callbacks kernel/rcu/tree.c:2773 [inline] rcu_process_callbacks+0xc4a/0x1680 kernel/rcu/tree.c:2754 __do_softirq+0x30b/0xb11 kernel/softirq.c:292 invoke_softirq kernel/softirq.c:373 [inline] irq_exit+0x180/0x1d0 kernel/softirq.c:413 exiting_irq arch/x86/include/asm/apic.h:536 [inline] smp_apic_timer_interrupt+0x1b7/0x760 arch/x86/kernel/apic/apic.c:1062 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:807 rep_nop arch/x86/include/asm/processor.h:660 [inline] cpu_relax arch/x86/include/asm/processor.h:665 [inline] mutex_spin_on_owner+0x39f/0x530 kernel/locking/mutex.c:552 mutex_optimistic_spin kernel/locking/mutex.c:646 [inline] __mutex_lock_common kernel/locking/mutex.c:928 [inline] __mutex_lock+0x377/0x1670 kernel/locking/mutex.c:1072 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087 rtnl_lock net/core/rtnetlink.c:77 [inline] rtnetlink_rcv_msg+0x425/0xc30 net/core/rtnetlink.c:5127 netlink_rcv_skb+0x17d/0x410 net/netlink/af_netlink.c:2477 rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5148 netlink_unicast_kernel net/netlink/af_netlink.c:1310 [inline] netlink_unicast+0x574/0x770 net/netlink/af_netlink.c:1336 netlink_sendmsg+0xa05/0xf90 net/netlink/af_netlink.c:1917 sock_sendmsg_nosec net/socket.c:621 [inline] sock_sendmsg+0xdd/0x130 net/socket.c:631 __sys_sendto+0x387/0x5f0 net/socket.c:1788 __do_sys_sendto net/socket.c:1800 [inline] __se_sys_sendto net/socket.c:1796 [inline] __x64_sys_sendto+0xe1/0x1a0 net/socket.c:1796 do_syscall_64+0x1a3/0x800 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe } ... key at: [] __key.51931+0x0/0x40 ... acquired at: __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2f/0x40 kernel/locking/spinlock.c:144 spin_lock include/linux/spinlock.h:329 [inline] aio_poll+0x7b9/0x14e0 fs/aio.c:1772 __io_submit_one fs/aio.c:1875 [inline] io_submit_one+0xc39/0x1050 fs/aio.c:1908 __do_sys_io_submit fs/aio.c:1953 [inline] __se_sys_io_submit fs/aio.c:1923 [inline] __x64_sys_io_submit+0x1c4/0x5d0 fs/aio.c:1923 do_syscall_64+0x1a3/0x800 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> (&ctx->fd_wqh){....} { INITIAL USE at: lock_acquire+0x1db/0x570 kernel/locking/lockdep.c:3841 __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline] _raw_spin_lock_irqsave+0x95/0xcd kernel/locking/spinlock.c:152 __wake_up_common_lock+0x19b/0x390 kernel/sched/wait.c:120 __wake_up+0xe/0x10 kernel/sched/wait.c:145 handle_userfault+0xdfb/0x2510 fs/userfaultfd.c:487 do_anonymous_page mm/memory.c:2921 [inline] handle_pte_fault mm/memory.c:3785 [inline] __handle_mm_fault+0x4563/0x55a0 mm/memory.c:3911 handle_mm_fault+0x4ec/0xc80 mm/memory.c:3948 do_user_addr_fault arch/x86/mm/fault.c:1475 [inline] __do_page_fault+0x5da/0xd60 arch/x86/mm/fault.c:1541 do_page_fault+0xe6/0x7d8 arch/x86/mm/fault.c:1572 page_fault+0x1e/0x30 arch/x86/entry/entry_64.S:1143 __get_user_4+0x21/0x30 arch/x86/lib/getuser.S:76 sock_common_setsockopt+0x9a/0xe0 net/core/sock.c:2991 __sys_setsockopt+0x1b0/0x3a0 net/socket.c:1902 __do_sys_setsockopt net/socket.c:1913 [inline] __se_sys_setsockopt net/socket.c:1910 [inline] __x64_sys_setsockopt+0xbe/0x150 net/socket.c:1910 do_syscall_64+0x1a3/0x800 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe } ... key at: [] __key.44836+0x0/0x40 ... acquired at: lock_acquire+0x1db/0x570 kernel/locking/lockdep.c:3841 __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2f/0x40 kernel/locking/spinlock.c:144 spin_lock include/linux/spinlock.h:329 [inline] userfaultfd_ctx_read+0x690/0x2060 fs/userfaultfd.c:1040 userfaultfd_read+0x1e0/0x2c0 fs/userfaultfd.c:1198 __vfs_read+0x116/0xb20 fs/read_write.c:416 vfs_read+0x194/0x3e0 fs/read_write.c:452 ksys_read+0x105/0x260 fs/read_write.c:578 __do_sys_read fs/read_write.c:588 [inline] __se_sys_read fs/read_write.c:586 [inline] __x64_sys_read+0x73/0xb0 fs/read_write.c:586 do_syscall_64+0x1a3/0x800 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe the dependencies between the lock to be acquired and SOFTIRQ-irq-unsafe lock: -> (&ctx->fault_pending_wqh){+.+.} { HARDIRQ-ON-W at: lock_acquire+0x1db/0x570 kernel/locking/lockdep.c:3841 __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2f/0x40 kernel/locking/spinlock.c:144 spin_lock include/linux/spinlock.h:329 [inline] handle_userfault+0x901/0x2510 fs/userfaultfd.c:461 do_anonymous_page mm/memory.c:2921 [inline] handle_pte_fault mm/memory.c:3785 [inline] __handle_mm_fault+0x4563/0x55a0 mm/memory.c:3911 handle_mm_fault+0x4ec/0xc80 mm/memory.c:3948 do_user_addr_fault arch/x86/mm/fault.c:1475 [inline] __do_page_fault+0x5da/0xd60 arch/x86/mm/fault.c:1541 do_page_fault+0xe6/0x7d8 arch/x86/mm/fault.c:1572 page_fault+0x1e/0x30 arch/x86/entry/entry_64.S:1143 __get_user_4+0x21/0x30 arch/x86/lib/getuser.S:76 sock_common_setsockopt+0x9a/0xe0 net/core/sock.c:2991 __sys_setsockopt+0x1b0/0x3a0 net/socket.c:1902 __do_sys_setsockopt net/socket.c:1913 [inline] __se_sys_setsockopt net/socket.c:1910 [inline] __x64_sys_setsockopt+0xbe/0x150 net/socket.c:1910 do_syscall_64+0x1a3/0x800 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe SOFTIRQ-ON-W at: lock_acquire+0x1db/0x570 kernel/locking/lockdep.c:3841 __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2f/0x40 kernel/locking/spinlock.c:144 spin_lock include/linux/spinlock.h:329 [inline] handle_userfault+0x901/0x2510 fs/userfaultfd.c:461 kobject: 'þ€' (00000000b12c3b6e): kobject_add_internal: parent: 'net', set: 'devices' do_anonymous_page mm/memory.c:2921 [inline] handle_pte_fault mm/memory.c:3785 [inline] __handle_mm_fault+0x4563/0x55a0 mm/memory.c:3911 handle_mm_fault+0x4ec/0xc80 mm/memory.c:3948 do_user_addr_fault arch/x86/mm/fault.c:1475 [inline] __do_page_fault+0x5da/0xd60 arch/x86/mm/fault.c:1541 do_page_fault+0xe6/0x7d8 arch/x86/mm/fault.c:1572 page_fault+0x1e/0x30 arch/x86/entry/entry_64.S:1143 __get_user_4+0x21/0x30 arch/x86/lib/getuser.S:76 sock_common_setsockopt+0x9a/0xe0 net/core/sock.c:2991 __sys_setsockopt+0x1b0/0x3a0 net/socket.c:1902 kobject: 'þ€' (00000000b12c3b6e): kobject_uevent_env __do_sys_setsockopt net/socket.c:1913 [inline] __se_sys_setsockopt net/socket.c:1910 [inline] __x64_sys_setsockopt+0xbe/0x150 net/socket.c:1910 do_syscall_64+0x1a3/0x800 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe INITIAL USE at: lock_acquire+0x1db/0x570 kernel/locking/lockdep.c:3841 __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2f/0x40 kernel/locking/spinlock.c:144 spin_lock include/linux/spinlock.h:329 [inline] handle_userfault+0x901/0x2510 fs/userfaultfd.c:461 kobject: 'þ€' (00000000b12c3b6e): fill_kobj_path: path = '/devices/virtual/net/þ€' do_anonymous_page mm/memory.c:2921 [inline] handle_pte_fault mm/memory.c:3785 [inline] __handle_mm_fault+0x4563/0x55a0 mm/memory.c:3911 handle_mm_fault+0x4ec/0xc80 mm/memory.c:3948 do_user_addr_fault arch/x86/mm/fault.c:1475 [inline] __do_page_fault+0x5da/0xd60 arch/x86/mm/fault.c:1541 do_page_fault+0xe6/0x7d8 arch/x86/mm/fault.c:1572 kobject: 'queues' (000000000cf99cfa): kobject_add_internal: parent: 'þ€', set: '' page_fault+0x1e/0x30 arch/x86/entry/entry_64.S:1143 __get_user_4+0x21/0x30 arch/x86/lib/getuser.S:76 sock_common_setsockopt+0x9a/0xe0 net/core/sock.c:2991 __sys_setsockopt+0x1b0/0x3a0 net/socket.c:1902 __do_sys_setsockopt net/socket.c:1913 [inline] __se_sys_setsockopt net/socket.c:1910 [inline] __x64_sys_setsockopt+0xbe/0x150 net/socket.c:1910 do_syscall_64+0x1a3/0x800 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe kobject: 'queues' (000000000cf99cfa): kobject_uevent_env } ... key at: [] __key.44833+0x0/0x40 ... acquired at: kobject: 'queues' (000000000cf99cfa): kobject_uevent_env: filter function caused the event to drop! lock_acquire+0x1db/0x570 kernel/locking/lockdep.c:3841 __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2f/0x40 kernel/locking/spinlock.c:144 spin_lock include/linux/spinlock.h:329 [inline] userfaultfd_ctx_read+0x690/0x2060 fs/userfaultfd.c:1040 userfaultfd_read+0x1e0/0x2c0 fs/userfaultfd.c:1198 __vfs_read+0x116/0xb20 fs/read_write.c:416 vfs_read+0x194/0x3e0 fs/read_write.c:452 ksys_read+0x105/0x260 fs/read_write.c:578 kobject: 'rx-0' (0000000061b39917): kobject_add_internal: parent: 'queues', set: 'queues' __do_sys_read fs/read_write.c:588 [inline] __se_sys_read fs/read_write.c:586 [inline] __x64_sys_read+0x73/0xb0 fs/read_write.c:586 do_syscall_64+0x1a3/0x800 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe kobject: 'rx-0' (0000000061b39917): kobject_uevent_env stack backtrace: CPU: 0 PID: 31364 Comm: syz-executor5 Not tainted 5.0.0-rc3 #36 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1db/0x2d0 lib/dump_stack.c:113 kobject: 'rx-0' (0000000061b39917): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/rx-0' print_bad_irq_dependency kernel/locking/lockdep.c:1573 [inline] check_usage.cold+0x5e2/0x917 kernel/locking/lockdep.c:1605 kobject: 'tx-0' (000000003cac2a7f): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000003cac2a7f): kobject_uevent_env check_irq_usage kernel/locking/lockdep.c:1661 [inline] check_prev_add_irq kernel/locking/lockdep_states.h:8 [inline] check_prev_add kernel/locking/lockdep.c:1871 [inline] check_prevs_add kernel/locking/lockdep.c:1979 [inline] validate_chain kernel/locking/lockdep.c:2350 [inline] __lock_acquire+0x2169/0x4a30 kernel/locking/lockdep.c:3338 kobject: 'tx-0' (000000003cac2a7f): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/tx-0' kobject: 'brif' (00000000e8fca85d): kobject_add_internal: parent: 'þ€', set: '' kobject: 'batman_adv' (0000000008b81f59): kobject_add_internal: parent: 'þ€', set: '' lock_acquire+0x1db/0x570 kernel/locking/lockdep.c:3841 __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2f/0x40 kernel/locking/spinlock.c:144 spin_lock include/linux/spinlock.h:329 [inline] userfaultfd_ctx_read+0x690/0x2060 fs/userfaultfd.c:1040 userfaultfd_read+0x1e0/0x2c0 fs/userfaultfd.c:1198 __vfs_read+0x116/0xb20 fs/read_write.c:416 vfs_read+0x194/0x3e0 fs/read_write.c:452 ksys_read+0x105/0x260 fs/read_write.c:578 __do_sys_read fs/read_write.c:588 [inline] __se_sys_read fs/read_write.c:586 [inline] __x64_sys_read+0x73/0xb0 fs/read_write.c:586 do_syscall_64+0x1a3/0x800 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x458099 Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007fbfb4043c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458099 RDX: 0000000000000064 RSI: 0000000020910000 RDI: 0000000000000004 RBP: 000000000073c040 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbfb40446d4 R13: 00000000004c3b5d R14: 00000000004d83b0 R15: 00000000ffffffff kobject: 'brif' (00000000e8fca85d): kobject_cleanup, parent 00000000b12c3b6e kobject: 'brif' (00000000e8fca85d): auto cleanup kobject_del kobject: 'brif' (00000000e8fca85d): calling ktype release kobject: (00000000e8fca85d): dynamic_kobj_release kobject: 'brif': free name kobject: 'batman_adv' (0000000008b81f59): kobject_uevent_env kobject: 'batman_adv' (0000000008b81f59): kobject_uevent_env: filter function caused the event to drop! IPVS: ftp: loaded support on port[0] = 21 kobject: 'batman_adv' (0000000008b81f59): kobject_cleanup, parent (null) kobject: 'loop2' (00000000e61dd3b1): kobject_uevent_env kobject: 'loop2' (00000000e61dd3b1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'batman_adv' (0000000008b81f59): calling ktype release kobject: (0000000008b81f59): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (0000000061b39917): kobject_cleanup, parent 000000000cf99cfa kobject: 'rx-0' (0000000061b39917): auto cleanup 'remove' event kobject: 'rx-0' (0000000061b39917): kobject_uevent_env kobject: 'rx-0' (0000000061b39917): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/rx-0' kobject: 'rx-0' (0000000061b39917): auto cleanup kobject_del kobject: 'rx-0' (0000000061b39917): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000003cac2a7f): kobject_cleanup, parent 000000000cf99cfa kobject: 'tx-0' (000000003cac2a7f): auto cleanup 'remove' event kobject: 'tx-0' (000000003cac2a7f): kobject_uevent_env kobject: 'tx-0' (000000003cac2a7f): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/tx-0' kobject: 'tx-0' (000000003cac2a7f): auto cleanup kobject_del kobject: 'tx-0' (000000003cac2a7f): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000000cf99cfa): kobject_cleanup, parent (null) kobject: 'queues' (000000000cf99cfa): calling ktype release kobject: 'queues' (000000000cf99cfa): kset_release kobject: 'queues': free name kobject: 'þ€' (00000000b12c3b6e): kobject_uevent_env kobject: 'þ€' (00000000b12c3b6e): fill_kobj_path: path = '/devices/virtual/net/þ€' kobject: 'lo' (0000000018ad36e0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'lo' (0000000018ad36e0): kobject_uevent_env kobject: 'lo' (0000000018ad36e0): fill_kobj_path: path = '/devices/virtual/net/lo' kobject: 'loop2' (00000000e61dd3b1): kobject_uevent_env kobject: 'loop2' (00000000e61dd3b1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'queues' (0000000079352211): kobject_add_internal: parent: 'lo', set: '' kobject: 'queues' (0000000079352211): kobject_uevent_env kobject: 'queues' (0000000079352211): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000002aaff2db): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000002aaff2db): kobject_uevent_env kobject: 'rx-0' (000000002aaff2db): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0' IPVS: ftp: loaded support on port[0] = 21 kobject: 'tx-0' (000000006d25d35d): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000006d25d35d): kobject_uevent_env kobject: 'tx-0' (000000006d25d35d): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0' kobject: 'þ€' (00000000b12c3b6e): kobject_cleanup, parent (null) kobject: 'tunl0' (000000002e3708f0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'þ€' (00000000b12c3b6e): calling ktype release kobject: 'tunl0' (000000002e3708f0): kobject_uevent_env kobject: 'þ€': free name kobject: 'tunl0' (000000002e3708f0): fill_kobj_path: path = '/devices/virtual/net/tunl0' kobject: 'queues' (00000000b31522ac): kobject_add_internal: parent: 'tunl0', set: '' kobject: 'queues' (00000000b31522ac): kobject_uevent_env kobject: 'queues' (00000000b31522ac): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000186b498e): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000186b498e): kobject_uevent_env kobject: 'rx-0' (00000000186b498e): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0' kobject: 'tx-0' (0000000097dfb8c2): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000097dfb8c2): kobject_uevent_env kobject: 'tx-0' (0000000097dfb8c2): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0' kobject: 'brif' (000000005403bf40): kobject_cleanup, parent 000000009be84d3d kobject: 'brif' (000000005403bf40): auto cleanup kobject_del kobject: 'brif' (000000005403bf40): calling ktype release kobject: (000000005403bf40): dynamic_kobj_release kobject: 'brif': free name kobject: 'batman_adv' (000000007c81e7ff): kobject_uevent_env kobject: 'batman_adv' (000000007c81e7ff): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (000000007c81e7ff): kobject_cleanup, parent (null) kobject: 'batman_adv' (000000007c81e7ff): calling ktype release kobject: (000000007c81e7ff): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (00000000cac56142): kobject_cleanup, parent 000000006c161c5c kobject: 'rx-0' (00000000cac56142): auto cleanup 'remove' event kobject: 'rx-0' (00000000cac56142): kobject_uevent_env kobject: 'rx-0' (00000000cac56142): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/rx-0' kobject: 'rx-0' (00000000cac56142): auto cleanup kobject_del kobject: 'rx-0' (00000000cac56142): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000111ec90d): kobject_cleanup, parent 000000006c161c5c kobject: 'tx-0' (00000000111ec90d): auto cleanup 'remove' event kobject: 'tx-0' (00000000111ec90d): kobject_uevent_env kobject: 'tx-0' (00000000111ec90d): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/tx-0' kobject: 'tx-0' (00000000111ec90d): auto cleanup kobject_del kobject: 'tx-0' (00000000111ec90d): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000006c161c5c): kobject_cleanup, parent (null) kobject: 'queues' (000000006c161c5c): calling ktype release kobject: 'queues' (000000006c161c5c): kset_release kobject: 'loop2' (00000000e61dd3b1): kobject_uevent_env kobject: 'queues': free name kobject: 'loop2' (00000000e61dd3b1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'þ€' (000000009be84d3d): kobject_uevent_env kobject: 'þ€' (000000009be84d3d): fill_kobj_path: path = '/devices/virtual/net/þ€' kobject: 'gre0' (000000006d78a9fe): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gre0' (000000006d78a9fe): kobject_uevent_env kobject: 'gre0' (000000006d78a9fe): fill_kobj_path: path = '/devices/virtual/net/gre0' kobject: 'queues' (00000000afdbbd0f): kobject_add_internal: parent: 'gre0', set: '' kobject: 'queues' (00000000afdbbd0f): kobject_uevent_env kobject: 'queues' (00000000afdbbd0f): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000edfb2487): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000edfb2487): kobject_uevent_env kobject: 'rx-0' (00000000edfb2487): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0' kobject: 'tx-0' (00000000929de0b3): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000929de0b3): kobject_uevent_env kobject: 'tx-0' (00000000929de0b3): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0' kobject: 'gretap0' (000000006342e971): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gretap0' (000000006342e971): kobject_uevent_env kobject: 'gretap0' (000000006342e971): fill_kobj_path: path = '/devices/virtual/net/gretap0' kobject: 'queues' (000000003983b603): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'queues' (000000003983b603): kobject_uevent_env kobject: 'queues' (000000003983b603): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000002d7028b0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000002d7028b0): kobject_uevent_env kobject: 'rx-0' (000000002d7028b0): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0' kobject: 'tx-0' (00000000bbfbfb97): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000bbfbfb97): kobject_uevent_env kobject: 'tx-0' (00000000bbfbfb97): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0' kobject: 'batman_adv' (00000000086335ca): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'þ€' (000000009be84d3d): kobject_cleanup, parent (null) kobject: 'þ€' (000000009be84d3d): calling ktype release kobject: 'þ€': free name kobject: 'erspan0' (00000000a32cf696): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'erspan0' (00000000a32cf696): kobject_uevent_env kobject: 'erspan0' (00000000a32cf696): fill_kobj_path: path = '/devices/virtual/net/erspan0' kobject: 'queues' (000000008a2c9c53): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'queues' (000000008a2c9c53): kobject_uevent_env kobject: 'queues' (000000008a2c9c53): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000064610e7): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000064610e7): kobject_uevent_env kobject: 'rx-0' (00000000064610e7): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0' kobject: 'tx-0' (0000000060d821c5): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000060d821c5): kobject_uevent_env kobject: 'tx-0' (0000000060d821c5): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0' kobject: 'batman_adv' (00000000dbb3e9f6): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'þ€' (0000000077904657): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'þ€' (0000000077904657): kobject_uevent_env kobject: 'þ€' (0000000077904657): fill_kobj_path: path = '/devices/virtual/net/þ€' kobject: 'queues' (000000006fba5c2d): kobject_add_internal: parent: 'þ€', set: '' kobject: 'queues' (000000006fba5c2d): kobject_uevent_env kobject: 'queues' (000000006fba5c2d): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000adc99f58): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000adc99f58): kobject_uevent_env kobject: 'rx-0' (00000000adc99f58): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/rx-0' kobject: 'tx-0' (000000005ff6eaff): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000005ff6eaff): kobject_uevent_env kobject: 'tx-0' (000000005ff6eaff): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/tx-0' kobject: 'brif' (000000006e2c6878): kobject_add_internal: parent: 'þ€', set: '' kobject: 'batman_adv' (00000000e33df83f): kobject_add_internal: parent: 'þ€', set: '' kobject: 'ip_vti0' (00000000de4121ea): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip_vti0' (00000000de4121ea): kobject_uevent_env kobject: 'ip_vti0' (00000000de4121ea): fill_kobj_path: path = '/devices/virtual/net/ip_vti0' kobject: 'queues' (00000000b0315d16): kobject_add_internal: parent: 'ip_vti0', set: '' kobject: 'queues' (00000000b0315d16): kobject_uevent_env kobject: 'queues' (00000000b0315d16): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000007f87475d): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000007f87475d): kobject_uevent_env kobject: 'rx-0' (000000007f87475d): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0' kobject: 'tx-0' (00000000079580d8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000079580d8): kobject_uevent_env kobject: 'tx-0' (00000000079580d8): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0' kobject: 'þ€' (0000000080a9a789): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'þ€' (0000000080a9a789): kobject_uevent_env kobject: 'þ€' (0000000080a9a789): fill_kobj_path: path = '/devices/virtual/net/þ€' kobject: 'queues' (00000000daf7902e): kobject_add_internal: parent: 'þ€', set: '' kobject: 'queues' (00000000daf7902e): kobject_uevent_env kobject: 'queues' (00000000daf7902e): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000084dbd669): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000084dbd669): kobject_uevent_env kobject: 'rx-0' (0000000084dbd669): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/rx-0' kobject: 'tx-0' (000000006e7806c8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000006e7806c8): kobject_uevent_env kobject: 'tx-0' (000000006e7806c8): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/tx-0' kobject: 'brif' (00000000d7aa283b): kobject_add_internal: parent: 'þ€', set: '' kobject: 'batman_adv' (00000000cb4a5fb2): kobject_add_internal: parent: 'þ€', set: '' kobject: 'rx-0' (000000007f87475d): kobject_cleanup, parent 00000000b0315d16 kobject: 'rx-0' (000000007f87475d): auto cleanup 'remove' event kobject: 'rx-0' (000000007f87475d): kobject_uevent_env kobject: 'rx-0' (000000007f87475d): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0' kobject: 'rx-0' (000000007f87475d): auto cleanup kobject_del kobject: 'rx-0' (000000007f87475d): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000079580d8): kobject_cleanup, parent 00000000b0315d16 kobject: 'tx-0' (00000000079580d8): auto cleanup 'remove' event kobject: 'tx-0' (00000000079580d8): kobject_uevent_env kobject: 'tx-0' (00000000079580d8): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0' kobject: 'tx-0' (00000000079580d8): auto cleanup kobject_del kobject: 'tx-0' (00000000079580d8): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000b0315d16): kobject_cleanup, parent (null) kobject: 'queues' (00000000b0315d16): calling ktype release kobject: 'queues' (00000000b0315d16): kset_release kobject: 'queues': free name kobject: 'ip_vti0' (00000000de4121ea): kobject_uevent_env kobject: 'ip_vti0' (00000000de4121ea): fill_kobj_path: path = '/devices/virtual/net/ip_vti0' kobject: 'ip_vti0' (00000000de4121ea): kobject_cleanup, parent (null) kobject: 'ip_vti0' (00000000de4121ea): calling ktype release kobject: 'ip_vti0': free name kobject: 'batman_adv' (00000000dbb3e9f6): kobject_uevent_env kobject: 'batman_adv' (00000000dbb3e9f6): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (00000000dbb3e9f6): kobject_cleanup, parent (null) kobject: 'batman_adv' (00000000dbb3e9f6): calling ktype release kobject: (00000000dbb3e9f6): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (00000000064610e7): kobject_cleanup, parent 000000008a2c9c53 kobject: 'rx-0' (00000000064610e7): auto cleanup 'remove' event kobject: 'rx-0' (00000000064610e7): kobject_uevent_env kobject: 'rx-0' (00000000064610e7): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0' kobject: 'rx-0' (00000000064610e7): auto cleanup kobject_del kobject: 'rx-0' (00000000064610e7): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (0000000060d821c5): kobject_cleanup, parent 000000008a2c9c53 kobject: 'tx-0' (0000000060d821c5): auto cleanup 'remove' event kobject: 'tx-0' (0000000060d821c5): kobject_uevent_env kobject: 'tx-0' (0000000060d821c5): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0' kobject: 'tx-0' (0000000060d821c5): auto cleanup kobject_del kobject: 'tx-0' (0000000060d821c5): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000008a2c9c53): kobject_cleanup, parent (null) kobject: 'queues' (000000008a2c9c53): calling ktype release kobject: 'queues' (000000008a2c9c53): kset_release kobject: 'queues': free name kobject: 'erspan0' (00000000a32cf696): kobject_uevent_env kobject: 'erspan0' (00000000a32cf696): fill_kobj_path: path = '/devices/virtual/net/erspan0' kobject: 'erspan0' (00000000a32cf696): kobject_cleanup, parent (null) kobject: 'erspan0' (00000000a32cf696): calling ktype release kobject: 'erspan0': free name kobject: 'batman_adv' (00000000086335ca): kobject_uevent_env kobject: 'batman_adv' (00000000086335ca): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (00000000086335ca): kobject_cleanup, parent (null) kobject: 'batman_adv' (00000000086335ca): calling ktype release kobject: (00000000086335ca): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (000000002d7028b0): kobject_cleanup, parent 000000003983b603 kobject: 'rx-0' (000000002d7028b0): auto cleanup 'remove' event kobject: 'rx-0' (000000002d7028b0): kobject_uevent_env kobject: 'rx-0' (000000002d7028b0): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0' kobject: 'rx-0' (000000002d7028b0): auto cleanup kobject_del kobject: 'rx-0' (000000002d7028b0): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000bbfbfb97): kobject_cleanup, parent 000000003983b603 kobject: 'tx-0' (00000000bbfbfb97): auto cleanup 'remove' event kobject: 'tx-0' (00000000bbfbfb97): kobject_uevent_env kobject: 'tx-0' (00000000bbfbfb97): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0' kobject: 'tx-0' (00000000bbfbfb97): auto cleanup kobject_del kobject: 'tx-0' (00000000bbfbfb97): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000003983b603): kobject_cleanup, parent (null) kobject: 'queues' (000000003983b603): calling ktype release kobject: 'queues' (000000003983b603): kset_release kobject: 'queues': free name kobject: 'gretap0' (000000006342e971): kobject_uevent_env kobject: 'gretap0' (000000006342e971): fill_kobj_path: path = '/devices/virtual/net/gretap0' kobject: 'gretap0' (000000006342e971): kobject_cleanup, parent (null) kobject: 'gretap0' (000000006342e971): calling ktype release kobject: 'gretap0': free name kobject: 'rx-0' (00000000edfb2487): kobject_cleanup, parent 00000000afdbbd0f kobject: 'rx-0' (00000000edfb2487): auto cleanup 'remove' event kobject: 'rx-0' (00000000edfb2487): kobject_uevent_env kobject: 'rx-0' (00000000edfb2487): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0' kobject: 'rx-0' (00000000edfb2487): auto cleanup kobject_del kobject: 'rx-0' (00000000edfb2487): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000929de0b3): kobject_cleanup, parent 00000000afdbbd0f kobject: 'tx-0' (00000000929de0b3): auto cleanup 'remove' event kobject: 'tx-0' (00000000929de0b3): kobject_uevent_env kobject: 'tx-0' (00000000929de0b3): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0' kobject: 'tx-0' (00000000929de0b3): auto cleanup kobject_del kobject: 'tx-0' (00000000929de0b3): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000afdbbd0f): kobject_cleanup, parent (null) kobject: 'queues' (00000000afdbbd0f): calling ktype release kobject: 'queues' (00000000afdbbd0f): kset_release kobject: 'queues': free name kobject: 'gre0' (000000006d78a9fe): kobject_uevent_env kobject: 'gre0' (000000006d78a9fe): fill_kobj_path: path = '/devices/virtual/net/gre0' kobject: 'gre0' (000000006d78a9fe): kobject_cleanup, parent (null) kobject: 'gre0' (000000006d78a9fe): calling ktype release kobject: 'gre0': free name kobject: 'rx-0' (00000000186b498e): kobject_cleanup, parent 00000000b31522ac kobject: 'rx-0' (00000000186b498e): auto cleanup 'remove' event kobject: 'rx-0' (00000000186b498e): kobject_uevent_env kobject: 'rx-0' (00000000186b498e): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0' kobject: 'rx-0' (00000000186b498e): auto cleanup kobject_del kobject: 'rx-0' (00000000186b498e): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (0000000097dfb8c2): kobject_cleanup, parent 00000000b31522ac kobject: 'tx-0' (0000000097dfb8c2): auto cleanup 'remove' event kobject: 'tx-0' (0000000097dfb8c2): kobject_uevent_env kobject: 'tx-0' (0000000097dfb8c2): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0' kobject: 'tx-0' (0000000097dfb8c2): auto cleanup kobject_del kobject: 'tx-0' (0000000097dfb8c2): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000b31522ac): kobject_cleanup, parent (null) kobject: 'queues' (00000000b31522ac): calling ktype release kobject: 'queues' (00000000b31522ac): kset_release kobject: 'queues': free name kobject: 'tunl0' (000000002e3708f0): kobject_uevent_env kobject: 'tunl0' (000000002e3708f0): fill_kobj_path: path = '/devices/virtual/net/tunl0' kobject: 'tunl0' (000000002e3708f0): kobject_cleanup, parent (null) kobject: 'tunl0' (000000002e3708f0): calling ktype release kobject: 'tunl0': free name kobject: 'rx-0' (000000002aaff2db): kobject_cleanup, parent 0000000079352211 kobject: 'rx-0' (000000002aaff2db): auto cleanup 'remove' event kobject: 'rx-0' (000000002aaff2db): kobject_uevent_env kobject: 'rx-0' (000000002aaff2db): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0' kobject: 'rx-0' (000000002aaff2db): auto cleanup kobject_del kobject: 'rx-0' (000000002aaff2db): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000006d25d35d): kobject_cleanup, parent 0000000079352211 kobject: 'tx-0' (000000006d25d35d): auto cleanup 'remove' event kobject: 'tx-0' (000000006d25d35d): kobject_uevent_env kobject: 'tx-0' (000000006d25d35d): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0' kobject: 'tx-0' (000000006d25d35d): auto cleanup kobject_del kobject: 'tx-0' (000000006d25d35d): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000079352211): kobject_cleanup, parent (null) kobject: 'queues' (0000000079352211): calling ktype release kobject: 'queues' (0000000079352211): kset_release kobject: 'queues': free name kobject: 'lo' (0000000018ad36e0): kobject_uevent_env kobject: 'lo' (0000000018ad36e0): fill_kobj_path: path = '/devices/virtual/net/lo' kobject: 'lo' (0000000018ad36e0): kobject_cleanup, parent (null) kobject: 'lo' (0000000018ad36e0): calling ktype release kobject: 'lo': free name kobject: 'brif' (00000000d7aa283b): kobject_cleanup, parent 0000000080a9a789 kobject: 'brif' (00000000d7aa283b): auto cleanup kobject_del kobject: 'loop2' (00000000e61dd3b1): kobject_uevent_env kobject: 'brif' (00000000d7aa283b): calling ktype release kobject: (00000000d7aa283b): dynamic_kobj_release kobject: 'loop2' (00000000e61dd3b1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'brif': free name kobject: 'batman_adv' (00000000cb4a5fb2): kobject_uevent_env kobject: 'batman_adv' (00000000cb4a5fb2): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (00000000cb4a5fb2): kobject_cleanup, parent (null) kobject: 'batman_adv' (00000000cb4a5fb2): calling ktype release kobject: (00000000cb4a5fb2): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (0000000084dbd669): kobject_cleanup, parent 00000000daf7902e kobject: 'rx-0' (0000000084dbd669): auto cleanup 'remove' event IPVS: ftp: loaded support on port[0] = 21 kobject: 'rx-0' (0000000084dbd669): kobject_uevent_env kobject: 'rx-0' (0000000084dbd669): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/rx-0' kobject: 'rx-0' (0000000084dbd669): auto cleanup kobject_del kobject: 'rx-0' (0000000084dbd669): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000006e7806c8): kobject_cleanup, parent 00000000daf7902e kobject: 'tx-0' (000000006e7806c8): auto cleanup 'remove' event kobject: 'tx-0' (000000006e7806c8): kobject_uevent_env kobject: 'tx-0' (000000006e7806c8): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/tx-0' kobject: 'tx-0' (000000006e7806c8): auto cleanup kobject_del kobject: 'tx-0' (000000006e7806c8): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000daf7902e): kobject_cleanup, parent (null) kobject: 'queues' (00000000daf7902e): calling ktype release kobject: 'queues' (00000000daf7902e): kset_release kobject: 'queues': free name kobject: 'þ€' (0000000080a9a789): kobject_uevent_env kobject: 'þ€' (0000000080a9a789): fill_kobj_path: path = '/devices/virtual/net/þ€' kobject: 'lo' (000000000822d7d1): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'lo' (000000000822d7d1): kobject_uevent_env kobject: 'lo' (000000000822d7d1): fill_kobj_path: path = '/devices/virtual/net/lo' kobject: 'queues' (0000000097e6fdd0): kobject_add_internal: parent: 'lo', set: '' kobject: 'queues' (0000000097e6fdd0): kobject_uevent_env kobject: 'queues' (0000000097e6fdd0): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000009499a203): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000009499a203): kobject_uevent_env kobject: 'rx-0' (000000009499a203): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0' kobject: 'loop2' (00000000e61dd3b1): kobject_uevent_env kobject: 'loop2' (00000000e61dd3b1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (000000008e3f0cc2): kobject_add_internal: parent: 'queues', set: 'queues' QAT: Invalid ioctl kobject: 'tx-0' (000000008e3f0cc2): kobject_uevent_env kobject: 'tx-0' (000000008e3f0cc2): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0' kobject: 'þ€' (0000000080a9a789): kobject_cleanup, parent (null) kobject: 'tunl0' (00000000b33f263c): kobject_add_internal: parent: 'net', set: 'devices' IPVS: ftp: loaded support on port[0] = 21 kobject: 'þ€' (0000000080a9a789): calling ktype release kobject: 'tunl0' (00000000b33f263c): kobject_uevent_env kobject: 'þ€': free name kobject: 'tunl0' (00000000b33f263c): fill_kobj_path: path = '/devices/virtual/net/tunl0' kobject: 'queues' (00000000d66b8677): kobject_add_internal: parent: 'tunl0', set: '' kobject: 'queues' (00000000d66b8677): kobject_uevent_env kobject: 'queues' (00000000d66b8677): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000df303037): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000df303037): kobject_uevent_env kobject: 'rx-0' (00000000df303037): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0' kobject: 'tx-0' (00000000b2b31b27): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000b2b31b27): kobject_uevent_env kobject: 'tx-0' (00000000b2b31b27): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0' kobject: 'brif' (000000006e2c6878): kobject_cleanup, parent 0000000077904657 kobject: 'brif' (000000006e2c6878): auto cleanup kobject_del kobject: 'brif' (000000006e2c6878): calling ktype release kobject: (000000006e2c6878): dynamic_kobj_release kobject: 'brif': free name kobject: 'batman_adv' (00000000e33df83f): kobject_uevent_env kobject: 'batman_adv' (00000000e33df83f): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (00000000e33df83f): kobject_cleanup, parent (null) kobject: 'batman_adv' (00000000e33df83f): calling ktype release kobject: (00000000e33df83f): dynamic_kobj_release kobject: 'batman_adv': free name IPVS: ftp: loaded support on port[0] = 21 kobject: 'rx-0' (00000000adc99f58): kobject_cleanup, parent 000000006fba5c2d kobject: 'rx-0' (00000000adc99f58): auto cleanup 'remove' event kobject: 'rx-0' (00000000adc99f58): kobject_uevent_env kobject: 'rx-0' (00000000adc99f58): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/rx-0' kobject: 'rx-0' (00000000adc99f58): auto cleanup kobject_del kobject: 'rx-0' (00000000adc99f58): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000005ff6eaff): kobject_cleanup, parent 000000006fba5c2d kobject: 'tx-0' (000000005ff6eaff): auto cleanup 'remove' event kobject: 'tx-0' (000000005ff6eaff): kobject_uevent_env kobject: 'tx-0' (000000005ff6eaff): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/tx-0' kobject: 'tx-0' (000000005ff6eaff): auto cleanup kobject_del kobject: 'tx-0' (000000005ff6eaff): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000006fba5c2d): kobject_cleanup, parent (null) kobject: 'queues' (000000006fba5c2d): calling ktype release kobject: 'queues' (000000006fba5c2d): kset_release kobject: 'queues': free name kobject: 'þ€' (0000000077904657): kobject_uevent_env kobject: 'þ€' (0000000077904657): fill_kobj_path: path = '/devices/virtual/net/þ€' kobject: 'lo' (00000000d799cd19): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'lo' (00000000d799cd19): kobject_uevent_env kobject: 'lo' (00000000d799cd19): fill_kobj_path: path = '/devices/virtual/net/lo' kobject: 'queues' (00000000a12b000b): kobject_add_internal: parent: 'lo', set: '' kobject: 'queues' (00000000a12b000b): kobject_uevent_env kobject: 'queues' (00000000a12b000b): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000007360c741): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000007360c741): kobject_uevent_env kobject: 'rx-0' (000000007360c741): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0' kobject: 'tx-0' (00000000a7ec4d12): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000a7ec4d12): kobject_uevent_env kobject: 'tx-0' (00000000a7ec4d12): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0' kobject: 'gre0' (00000000952b6a39): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gre0' (00000000952b6a39): kobject_uevent_env kobject: 'gre0' (00000000952b6a39): fill_kobj_path: path = '/devices/virtual/net/gre0' kobject: 'queues' (0000000009618808): kobject_add_internal: parent: 'gre0', set: '' kobject: 'queues' (0000000009618808): kobject_uevent_env kobject: 'queues' (0000000009618808): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000e669e88b): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000e669e88b): kobject_uevent_env kobject: 'rx-0' (00000000e669e88b): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0' kobject: 'tx-0' (00000000d2e572ae): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000d2e572ae): kobject_uevent_env kobject: 'tx-0' (00000000d2e572ae): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0' kobject: 'gretap0' (0000000014bbfb55): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gretap0' (0000000014bbfb55): kobject_uevent_env kobject: 'gretap0' (0000000014bbfb55): fill_kobj_path: path = '/devices/virtual/net/gretap0' kobject: 'queues' (0000000052aec435): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'queues' (0000000052aec435): kobject_uevent_env kobject: 'queues' (0000000052aec435): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000001583b5d6): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000001583b5d6): kobject_uevent_env kobject: 'rx-0' (000000001583b5d6): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0' kobject: 'tx-0' (00000000e1d57134): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000e1d57134): kobject_uevent_env kobject: 'tx-0' (00000000e1d57134): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0' kobject: 'batman_adv' (000000006e98428d): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'lo' (000000004534a5c2): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'lo' (000000004534a5c2): kobject_uevent_env kobject: 'lo' (000000004534a5c2): fill_kobj_path: path = '/devices/virtual/net/lo' kobject: 'queues' (00000000747da4c6): kobject_add_internal: parent: 'lo', set: '' kobject: 'queues' (00000000747da4c6): kobject_uevent_env kobject: 'queues' (00000000747da4c6): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000f11feb4f): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000f11feb4f): kobject_uevent_env kobject: 'rx-0' (00000000f11feb4f): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0' kobject: 'tx-0' (00000000c1030fc5): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000c1030fc5): kobject_uevent_env kobject: 'tx-0' (00000000c1030fc5): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0' kobject: 'tunl0' (00000000c6f6f3b0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'tunl0' (00000000c6f6f3b0): kobject_uevent_env kobject: 'tunl0' (00000000c6f6f3b0): fill_kobj_path: path = '/devices/virtual/net/tunl0' kobject: 'queues' (00000000566a1943): kobject_add_internal: parent: 'tunl0', set: '' kobject: 'queues' (00000000566a1943): kobject_uevent_env kobject: 'queues' (00000000566a1943): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000d4535eba): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000d4535eba): kobject_uevent_env kobject: 'rx-0' (00000000d4535eba): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0' kobject: 'tx-0' (000000009a388810): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000009a388810): kobject_uevent_env kobject: 'tx-0' (000000009a388810): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0' kobject: 'þ€' (0000000077904657): kobject_cleanup, parent (null) kobject: 'tunl0' (000000001998053a): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'þ€' (0000000077904657): calling ktype release kobject: 'tunl0' (000000001998053a): kobject_uevent_env kobject: 'þ€': free name kobject: 'tunl0' (000000001998053a): fill_kobj_path: path = '/devices/virtual/net/tunl0' kobject: 'queues' (00000000ae982424): kobject_add_internal: parent: 'tunl0', set: '' kobject: 'queues' (00000000ae982424): kobject_uevent_env kobject: 'queues' (00000000ae982424): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000048e3363b): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000048e3363b): kobject_uevent_env kobject: 'rx-0' (0000000048e3363b): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0' kobject: 'tx-0' (000000001af714be): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000001af714be): kobject_uevent_env kobject: 'tx-0' (000000001af714be): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0' kobject: 'erspan0' (000000006af48b78): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'erspan0' (000000006af48b78): kobject_uevent_env kobject: 'erspan0' (000000006af48b78): fill_kobj_path: path = '/devices/virtual/net/erspan0' kobject: 'queues' (000000004f69116f): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'queues' (000000004f69116f): kobject_uevent_env kobject: 'queues' (000000004f69116f): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000a24c90f0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000a24c90f0): kobject_uevent_env kobject: 'rx-0' (00000000a24c90f0): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0' kobject: 'tx-0' (000000006b1bc787): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000006b1bc787): kobject_uevent_env kobject: 'tx-0' (000000006b1bc787): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0' kobject: 'batman_adv' (00000000e185df6b): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'ip_vti0' (00000000b1cb79c9): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip_vti0' (00000000b1cb79c9): kobject_uevent_env kobject: 'ip_vti0' (00000000b1cb79c9): fill_kobj_path: path = '/devices/virtual/net/ip_vti0' kobject: 'queues' (000000002517576f): kobject_add_internal: parent: 'ip_vti0', set: '' kobject: 'queues' (000000002517576f): kobject_uevent_env kobject: 'queues' (000000002517576f): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000a850d1b2): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000a850d1b2): kobject_uevent_env kobject: 'rx-0' (00000000a850d1b2): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0' kobject: 'tx-0' (0000000074bb8173): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000074bb8173): kobject_uevent_env kobject: 'tx-0' (0000000074bb8173): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0' kobject: 'gre0' (000000008f87db7b): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gre0' (000000008f87db7b): kobject_uevent_env kobject: 'gre0' (000000008f87db7b): fill_kobj_path: path = '/devices/virtual/net/gre0' kobject: 'queues' (000000004b3cabca): kobject_add_internal: parent: 'gre0', set: '' kobject: 'queues' (000000004b3cabca): kobject_uevent_env kobject: 'queues' (000000004b3cabca): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000e8063907): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000e8063907): kobject_uevent_env kobject: 'rx-0' (00000000e8063907): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0' kobject: 'tx-0' (00000000de80fd98): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000de80fd98): kobject_uevent_env kobject: 'tx-0' (00000000de80fd98): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0' kobject: 'gretap0' (0000000091ed3036): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gretap0' (0000000091ed3036): kobject_uevent_env kobject: 'gretap0' (0000000091ed3036): fill_kobj_path: path = '/devices/virtual/net/gretap0' kobject: 'queues' (000000002dee45cf): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'queues' (000000002dee45cf): kobject_uevent_env kobject: 'queues' (000000002dee45cf): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000072ecfb0c): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000072ecfb0c): kobject_uevent_env kobject: 'rx-0' (0000000072ecfb0c): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0' kobject: 'tx-0' (0000000008c2e9fc): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000008c2e9fc): kobject_uevent_env kobject: 'tx-0' (0000000008c2e9fc): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0' kobject: 'batman_adv' (000000003898a719): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'gre0' (00000000f0bd3262): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gre0' (00000000f0bd3262): kobject_uevent_env IPVS: ftp: loaded support on port[0] = 21 kobject: 'gre0' (00000000f0bd3262): fill_kobj_path: path = '/devices/virtual/net/gre0' kobject: 'queues' (000000005a68ee43): kobject_add_internal: parent: 'gre0', set: '' kobject: 'queues' (000000005a68ee43): kobject_uevent_env kobject: 'queues' (000000005a68ee43): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000001d2747a4): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000001d2747a4): kobject_uevent_env kobject: 'rx-0' (000000001d2747a4): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0' kobject: 'tx-0' (0000000010443c7a): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000010443c7a): kobject_uevent_env kobject: 'tx-0' (0000000010443c7a): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0' kobject: 'rx-0' (00000000a850d1b2): kobject_cleanup, parent 000000002517576f kobject: 'rx-0' (00000000a850d1b2): auto cleanup 'remove' event kobject: 'rx-0' (00000000a850d1b2): kobject_uevent_env kobject: 'rx-0' (00000000a850d1b2): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0' kobject: 'rx-0' (00000000a850d1b2): auto cleanup kobject_del kobject: 'rx-0' (00000000a850d1b2): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (0000000074bb8173): kobject_cleanup, parent 000000002517576f kobject: 'tx-0' (0000000074bb8173): auto cleanup 'remove' event kobject: 'tx-0' (0000000074bb8173): kobject_uevent_env kobject: 'tx-0' (0000000074bb8173): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0' kobject: 'tx-0' (0000000074bb8173): auto cleanup kobject_del kobject: 'tx-0' (0000000074bb8173): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000002517576f): kobject_cleanup, parent (null) kobject: 'queues' (000000002517576f): calling ktype release kobject: 'queues' (000000002517576f): kset_release kobject: 'queues': free name kobject: 'ip_vti0' (00000000b1cb79c9): kobject_uevent_env kobject: 'ip_vti0' (00000000b1cb79c9): fill_kobj_path: path = '/devices/virtual/net/ip_vti0' kobject: 'erspan0' (000000009284db2e): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'erspan0' (000000009284db2e): kobject_uevent_env kobject: 'erspan0' (000000009284db2e): fill_kobj_path: path = '/devices/virtual/net/erspan0' kobject: 'queues' (000000007f8f1651): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'queues' (000000007f8f1651): kobject_uevent_env kobject: 'queues' (000000007f8f1651): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000fa73501a): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000fa73501a): kobject_uevent_env kobject: 'rx-0' (00000000fa73501a): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0' kobject: 'tx-0' (00000000d092cfd2): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000d092cfd2): kobject_uevent_env kobject: 'tx-0' (00000000d092cfd2): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0' kobject: 'batman_adv' (000000003501940b): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'ip_vti0' (0000000064535d83): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip_vti0' (0000000064535d83): kobject_uevent_env kobject: 'ip_vti0' (0000000064535d83): fill_kobj_path: path = '/devices/virtual/net/ip_vti0' kobject: 'queues' (00000000d920cfcd): kobject_add_internal: parent: 'ip_vti0', set: '' kobject: 'queues' (00000000d920cfcd): kobject_uevent_env kobject: 'queues' (00000000d920cfcd): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000dfd99281): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000dfd99281): kobject_uevent_env kobject: 'rx-0' (00000000dfd99281): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0' kobject: 'tx-0' (000000007fb93df6): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000007fb93df6): kobject_uevent_env kobject: 'tx-0' (000000007fb93df6): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0' kobject: 'gretap0' (00000000e04d1e1e): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gretap0' (00000000e04d1e1e): kobject_uevent_env kobject: 'gretap0' (00000000e04d1e1e): fill_kobj_path: path = '/devices/virtual/net/gretap0' kobject: 'queues' (0000000001763c24): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'queues' (0000000001763c24): kobject_uevent_env kobject: 'queues' (0000000001763c24): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000067b07bd1): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000067b07bd1): kobject_uevent_env kobject: 'rx-0' (0000000067b07bd1): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0' kobject: 'tx-0' (00000000b4274baa): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000b4274baa): kobject_uevent_env kobject: 'tx-0' (00000000b4274baa): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0' kobject: 'batman_adv' (00000000e8c08d05): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'erspan0' (00000000c7215821): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'erspan0' (00000000c7215821): kobject_uevent_env kobject: 'erspan0' (00000000c7215821): fill_kobj_path: path = '/devices/virtual/net/erspan0' kobject: 'queues' (00000000f53dd77f): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'queues' (00000000f53dd77f): kobject_uevent_env kobject: 'queues' (00000000f53dd77f): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000239523f2): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000239523f2): kobject_uevent_env kobject: 'rx-0' (00000000239523f2): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0' kobject: 'tx-0' (000000009847932b): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000009847932b): kobject_uevent_env kobject: 'tx-0' (000000009847932b): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0' kobject: 'batman_adv' (00000000da111127): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'lo' (000000000c5f7deb): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'lo' (000000000c5f7deb): kobject_uevent_env kobject: 'lo' (000000000c5f7deb): fill_kobj_path: path = '/devices/virtual/net/lo' kobject: 'queues' (00000000e39ca411): kobject_add_internal: parent: 'lo', set: '' kobject: 'queues' (00000000e39ca411): kobject_uevent_env kobject: 'queues' (00000000e39ca411): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000000511372c): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000000511372c): kobject_uevent_env kobject: 'rx-0' (000000000511372c): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0' kobject: 'tx-0' (000000007fe5aad2): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000007fe5aad2): kobject_uevent_env kobject: 'tx-0' (000000007fe5aad2): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0' kobject: 'ip_vti0' (00000000b1cb79c9): kobject_cleanup, parent (null) kobject: 'þ€' (000000006b44a0b7): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip_vti0' (00000000b1cb79c9): calling ktype release kobject: 'þ€' (000000006b44a0b7): kobject_uevent_env kobject: 'ip_vti0': free name kobject: 'þ€' (000000006b44a0b7): fill_kobj_path: path = '/devices/virtual/net/þ€' kobject: 'queues' (000000007ad1698d): kobject_add_internal: parent: 'þ€', set: '' kobject: 'queues' (000000007ad1698d): kobject_uevent_env kobject: 'queues' (000000007ad1698d): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000003b56ca33): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000003b56ca33): kobject_uevent_env kobject: 'rx-0' (000000003b56ca33): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/rx-0' kobject: 'tx-0' (00000000d1dcbf7e): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000d1dcbf7e): kobject_uevent_env kobject: 'tx-0' (00000000d1dcbf7e): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/tx-0' kobject: 'brif' (00000000751b035b): kobject_add_internal: parent: 'þ€', set: '' kobject: 'batman_adv' (000000005ad0868a): kobject_add_internal: parent: 'þ€', set: '' kobject: 'rx-0' (00000000dfd99281): kobject_cleanup, parent 00000000d920cfcd kobject: 'rx-0' (00000000dfd99281): auto cleanup 'remove' event kobject: 'rx-0' (00000000dfd99281): kobject_uevent_env kobject: 'rx-0' (00000000dfd99281): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0' kobject: 'rx-0' (00000000dfd99281): auto cleanup kobject_del kobject: 'rx-0' (00000000dfd99281): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000007fb93df6): kobject_cleanup, parent 00000000d920cfcd kobject: 'tx-0' (000000007fb93df6): auto cleanup 'remove' event kobject: 'tx-0' (000000007fb93df6): kobject_uevent_env kobject: 'tx-0' (000000007fb93df6): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0' kobject: 'tx-0' (000000007fb93df6): auto cleanup kobject_del IPVS: ftp: loaded support on port[0] = 21 IPVS: ftp: loaded support on port[0] = 21 kobject: 'tx-0' (000000007fb93df6): calling ktype release kobject: 'tx-0': free name