bridge0: port 2(bridge_slave_1) entered forwarding state IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready ======================================================== WARNING: possible irq lock inversion dependency detected L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/l1tf.html for details. 5.0.0-rc5+ #65 Not tainted -------------------------------------------------------- ksoftirqd/0/9 just changed the state of lock: 00000000b10bc4f9 (&(&ctx->ctx_lock)->rlock){..-.}, at: spin_lock_irq include/linux/spinlock.h:354 [inline] 00000000b10bc4f9 (&(&ctx->ctx_lock)->rlock){..-.}, at: free_ioctx_users+0x2d/0x4a0 fs/aio.c:610 IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready but this lock took another, SOFTIRQ-unsafe lock in the past: IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready (&fiq->waitq){+.+.} and interrupts could create inverse lock ordering between them. other info that might help us debug this: Possible interrupt unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&fiq->waitq); local_irq_disable(); lock(&(&ctx->ctx_lock)->rlock); lock(&fiq->waitq); lock(&(&ctx->ctx_lock)->rlock); *** DEADLOCK *** 2 locks held by ksoftirqd/0/9: #0: 0000000088def782 (rcu_callback){....}, at: __rcu_reclaim kernel/rcu/rcu.h:228 [inline] #0: 0000000088def782 (rcu_callback){....}, at: rcu_do_batch kernel/rcu/tree.c:2452 [inline] #0: 0000000088def782 (rcu_callback){....}, at: invoke_rcu_callbacks kernel/rcu/tree.c:2773 [inline] #0: 0000000088def782 (rcu_callback){....}, at: rcu_process_callbacks+0xa0d/0x1390 kernel/rcu/tree.c:2754 #1: 000000006d6637db (rcu_read_lock_sched){....}, at: percpu_ref_call_confirm_rcu lib/percpu-refcount.c:119 [inline] #1: 000000006d6637db (rcu_read_lock_sched){....}, at: percpu_ref_switch_to_atomic_rcu+0x1b8/0x520 lib/percpu-refcount.c:158 the shortest dependencies between 2nd lock and 1st lock: -> (&fiq->waitq){+.+.} { HARDIRQ-ON-W at: lock_acquire+0x16f/0x3f0 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] flush_bg_queue+0x1f3/0x3c0 fs/fuse/dev.c:413 fuse_request_queue_background+0x2d1/0x580 fs/fuse/dev.c:652 fuse_request_send_background+0x58/0x120 fs/fuse/dev.c:663 cuse_send_init fs/fuse/cuse.c:458 [inline] cuse_channel_open+0x5ba/0x830 fs/fuse/cuse.c:518 misc_open+0x398/0x4c0 drivers/char/misc.c:141 IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready chrdev_open+0x247/0x6b0 fs/char_dev.c:417 do_dentry_open+0x47d/0x1130 fs/open.c:771 vfs_open+0xa0/0xd0 fs/open.c:880 do_last fs/namei.c:3418 [inline] path_openat+0x10d7/0x4690 fs/namei.c:3534 do_filp_open+0x1a1/0x280 fs/namei.c:3564 do_sys_open+0x3fe/0x5d0 fs/open.c:1063 __do_sys_openat fs/open.c:1090 [inline] __se_sys_openat fs/open.c:1084 [inline] __x64_sys_openat+0x9d/0x100 fs/open.c:1084 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe SOFTIRQ-ON-W at: lock_acquire+0x16f/0x3f0 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] flush_bg_queue+0x1f3/0x3c0 fs/fuse/dev.c:413 fuse_request_queue_background+0x2d1/0x580 fs/fuse/dev.c:652 fuse_request_send_background+0x58/0x120 fs/fuse/dev.c:663 cuse_send_init fs/fuse/cuse.c:458 [inline] cuse_channel_open+0x5ba/0x830 fs/fuse/cuse.c:518 misc_open+0x398/0x4c0 drivers/char/misc.c:141 chrdev_open+0x247/0x6b0 fs/char_dev.c:417 do_dentry_open+0x47d/0x1130 fs/open.c:771 vfs_open+0xa0/0xd0 fs/open.c:880 do_last fs/namei.c:3418 [inline] path_openat+0x10d7/0x4690 fs/namei.c:3534 do_filp_open+0x1a1/0x280 fs/namei.c:3564 do_sys_open+0x3fe/0x5d0 fs/open.c:1063 __do_sys_openat fs/open.c:1090 [inline] __se_sys_openat fs/open.c:1084 [inline] __x64_sys_openat+0x9d/0x100 fs/open.c:1084 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe INITIAL USE at: lock_acquire+0x16f/0x3f0 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] flush_bg_queue+0x1f3/0x3c0 fs/fuse/dev.c:413 fuse_request_queue_background+0x2d1/0x580 fs/fuse/dev.c:652 fuse_request_send_background+0x58/0x120 fs/fuse/dev.c:663 cuse_send_init fs/fuse/cuse.c:458 [inline] cuse_channel_open+0x5ba/0x830 fs/fuse/cuse.c:518 misc_open+0x398/0x4c0 drivers/char/misc.c:141 chrdev_open+0x247/0x6b0 fs/char_dev.c:417 do_dentry_open+0x47d/0x1130 fs/open.c:771 vfs_open+0xa0/0xd0 fs/open.c:880 do_last fs/namei.c:3418 [inline] path_openat+0x10d7/0x4690 fs/namei.c:3534 do_filp_open+0x1a1/0x280 fs/namei.c:3564 do_sys_open+0x3fe/0x5d0 fs/open.c:1063 __do_sys_openat fs/open.c:1090 [inline] __se_sys_openat fs/open.c:1084 [inline] __x64_sys_openat+0x9d/0x100 fs/open.c:1084 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe } ... key at: [] __key.43075+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 fs/aio.c:1773 [inline] __io_submit_one fs/aio.c:1876 [inline] io_submit_one+0xedf/0x1cf0 fs/aio.c:1909 __do_sys_io_submit fs/aio.c:1954 [inline] __se_sys_io_submit fs/aio.c:1924 [inline] __x64_sys_io_submit+0x1bd/0x580 fs/aio.c:1924 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> (&(&ctx->ctx_lock)->rlock){..-.} { IN-SOFTIRQ-W at: lock_acquire+0x16f/0x3f0 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+0x2d/0x4a0 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+0x3e7/0x520 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+0x928/0x1390 kernel/rcu/tree.c:2754 __do_softirq+0x266/0x95a kernel/softirq.c:292 run_ksoftirqd kernel/softirq.c:654 [inline] run_ksoftirqd+0x8e/0x110 kernel/softirq.c:646 smpboot_thread_fn+0x6ab/0xa10 kernel/smpboot.c:164 kthread+0x357/0x430 kernel/kthread.c:246 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:352 INITIAL USE at: lock_acquire+0x16f/0x3f0 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] aio_poll fs/aio.c:1772 [inline] __io_submit_one fs/aio.c:1876 [inline] io_submit_one+0xeb6/0x1cf0 fs/aio.c:1909 __do_sys_io_submit fs/aio.c:1954 [inline] __se_sys_io_submit fs/aio.c:1924 [inline] __x64_sys_io_submit+0x1bd/0x580 fs/aio.c:1924 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe } ... key at: [] __key.51970+0x0/0x40 ... acquired at: mark_lock_irq kernel/locking/lockdep.c:2690 [inline] mark_lock+0x427/0x1380 kernel/locking/lockdep.c:3062 mark_irqflags kernel/locking/lockdep.c:2940 [inline] __lock_acquire+0x128f/0x4700 kernel/locking/lockdep.c:3295 lock_acquire+0x16f/0x3f0 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+0x2d/0x4a0 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+0x3e7/0x520 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+0x928/0x1390 kernel/rcu/tree.c:2754 __do_softirq+0x266/0x95a kernel/softirq.c:292 run_ksoftirqd kernel/softirq.c:654 [inline] run_ksoftirqd+0x8e/0x110 kernel/softirq.c:646 smpboot_thread_fn+0x6ab/0xa10 kernel/smpboot.c:164 kthread+0x357/0x430 kernel/kthread.c:246 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:352 stack backtrace: CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 5.0.0-rc5+ #65 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+0x172/0x1f0 lib/dump_stack.c:113 print_irq_inversion_bug.part.0+0x2c0/0x2cd kernel/locking/lockdep.c:2556 print_irq_inversion_bug kernel/locking/lockdep.c:2559 [inline] check_usage_forwards.cold+0x20/0x29 kernel/locking/lockdep.c:2581 mark_lock_irq kernel/locking/lockdep.c:2690 [inline] mark_lock+0x427/0x1380 kernel/locking/lockdep.c:3062 mark_irqflags kernel/locking/lockdep.c:2940 [inline] __lock_acquire+0x128f/0x4700 kernel/locking/lockdep.c:3295 lock_acquire+0x16f/0x3f0 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+0x2d/0x4a0 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+0x3e7/0x520 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+0x928/0x1390 kernel/rcu/tree.c:2754 __do_softirq+0x266/0x95a kernel/softirq.c:292 run_ksoftirqd kernel/softirq.c:654 [inline] run_ksoftirqd+0x8e/0x110 kernel/softirq.c:646 smpboot_thread_fn+0x6ab/0xa10 kernel/smpboot.c:164 kthread+0x357/0x430 kernel/kthread.c:246 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:352 IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready bridge0: port 1(bridge_slave_0) entered blocking state bridge0: port 1(bridge_slave_0) entered forwarding state kobject: 'kvm' (000000004452edad): kobject_uevent_env hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network kobject: 'kvm' (000000004452edad): fill_kobj_path: path = '/devices/virtual/misc/kvm' hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network kobject: 'loop2' (00000000a27c23d9): kobject_uevent_env IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready kobject: 'loop2' (00000000a27c23d9): fill_kobj_path: path = '/devices/virtual/block/loop2' IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready kobject: 'kvm' (000000004452edad): kobject_uevent_env IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready kobject: 'kvm' (000000004452edad): kobject_uevent_env IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready kobject: 'kvm' (000000004452edad): fill_kobj_path: path = '/devices/virtual/misc/kvm' IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready kobject: 'kvm' (000000004452edad): fill_kobj_path: path = '/devices/virtual/misc/kvm' IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready bridge0: port 2(bridge_slave_1) entered blocking state bridge0: port 2(bridge_slave_1) entered forwarding state kobject: 'kvm' (000000004452edad): kobject_uevent_env IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready kobject: 'kvm' (000000004452edad): fill_kobj_path: path = '/devices/virtual/misc/kvm' IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready kobject: 'loop3' (0000000008e11fd4): kobject_uevent_env 8021q: adding VLAN 0 to HW filter on device batadv0 kobject: 'loop3' (0000000008e11fd4): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'vlan0' (0000000030ed9236): kobject_add_internal: parent: 'mesh', set: '' IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready kobject: 'kvm' (000000004452edad): kobject_uevent_env IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready kobject: 'kvm' (000000004452edad): fill_kobj_path: path = '/devices/virtual/misc/kvm' IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready kobject: 'kvm' (000000004452edad): kobject_uevent_env IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready kobject: 'kvm' (000000004452edad): fill_kobj_path: path = '/devices/virtual/misc/kvm' IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready 8021q: adding VLAN 0 to HW filter on device batadv0 kobject: 'vlan0' (000000008ec3b476): kobject_add_internal: parent: 'mesh', set: '' kobject: 'loop3' (0000000008e11fd4): kobject_uevent_env kobject: 'loop3' (0000000008e11fd4): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000005ac4318b): kobject_uevent_env kobject: 'loop5' (000000005ac4318b): fill_kobj_path: path = '/devices/virtual/block/loop5' nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. kobject: 'loop4' (00000000754d40da): kobject_uevent_env kobject: 'loop4' (00000000754d40da): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (000000005ac4318b): kobject_uevent_env kobject: 'loop5' (000000005ac4318b): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000754d40da): kobject_uevent_env kobject: 'loop4' (00000000754d40da): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (000000002d392ef0): kobject_uevent_env kobject: 'loop0' (000000002d392ef0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (0000000008e11fd4): kobject_uevent_env kobject: 'loop3' (0000000008e11fd4): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000005ac4318b): kobject_uevent_env kobject: 'loop5' (000000005ac4318b): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (0000000018c0d880): kobject_uevent_env kobject: 'loop1' (0000000018c0d880): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000a27c23d9): kobject_uevent_env kobject: 'loop2' (00000000a27c23d9): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (000000005ac4318b): kobject_uevent_env kobject: 'loop5' (000000005ac4318b): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000754d40da): kobject_uevent_env kobject: 'loop4' (00000000754d40da): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (0000000008e11fd4): kobject_uevent_env kobject: 'loop3' (0000000008e11fd4): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000005ac4318b): kobject_uevent_env kobject: 'loop5' (000000005ac4318b): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop5' (000000005ac4318b): kobject_uevent_env kobject: 'loop5' (000000005ac4318b): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (000000002d392ef0): kobject_uevent_env kobject: 'loop0' (000000002d392ef0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (00000000a27c23d9): kobject_uevent_env kobject: 'loop2' (00000000a27c23d9): fill_kobj_path: path = '/devices/virtual/block/loop2' nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. kobject: 'loop1' (0000000018c0d880): kobject_uevent_env kobject: 'loop1' (0000000018c0d880): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (000000005ac4318b): kobject_uevent_env kobject: 'loop5' (000000005ac4318b): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop5' (000000005ac4318b): kobject_uevent_env kobject: 'loop5' (000000005ac4318b): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (0000000018c0d880): kobject_uevent_env kobject: 'loop1' (0000000018c0d880): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (000000005ac4318b): kobject_uevent_env kobject: 'loop5' (000000005ac4318b): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (0000000018c0d880): kobject_uevent_env kobject: 'loop1' (0000000018c0d880): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000754d40da): kobject_uevent_env kobject: 'loop4' (00000000754d40da): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (0000000008e11fd4): kobject_uevent_env kobject: 'loop3' (0000000008e11fd4): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000005ac4318b): kobject_uevent_env kobject: 'loop5' (000000005ac4318b): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (0000000018c0d880): kobject_uevent_env kobject: 'loop1' (0000000018c0d880): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (000000002d392ef0): kobject_uevent_env kobject: 'loop0' (000000002d392ef0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (00000000a27c23d9): kobject_uevent_env kobject: 'loop2' (00000000a27c23d9): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (000000005ac4318b): kobject_uevent_env kobject: 'loop5' (000000005ac4318b): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000754d40da): kobject_uevent_env kobject: 'loop4' (00000000754d40da): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (0000000018c0d880): kobject_uevent_env kobject: 'loop1' (0000000018c0d880): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (000000005ac4318b): kobject_uevent_env kobject: 'loop5' (000000005ac4318b): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (0000000018c0d880): kobject_uevent_env kobject: 'loop1' (0000000018c0d880): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (0000000008e11fd4): kobject_uevent_env kobject: 'loop3' (0000000008e11fd4): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (0000000018c0d880): kobject_uevent_env kobject: 'loop1' (0000000018c0d880): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (000000005ac4318b): kobject_uevent_env kobject: 'loop5' (000000005ac4318b): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (0000000018c0d880): kobject_uevent_env kobject: 'loop1' (0000000018c0d880): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000754d40da): kobject_uevent_env kobject: 'loop4' (00000000754d40da): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (000000002d392ef0): kobject_uevent_env kobject: 'loop0' (000000002d392ef0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (00000000a27c23d9): kobject_uevent_env kobject: 'loop2' (00000000a27c23d9): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (000000005ac4318b): kobject_uevent_env kobject: 'loop5' (000000005ac4318b): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (0000000018c0d880): kobject_uevent_env kobject: 'loop1' (0000000018c0d880): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop1' (0000000018c0d880): kobject_uevent_env kobject: 'loop1' (0000000018c0d880): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop1' (0000000018c0d880): kobject_uevent_env kobject: 'loop1' (0000000018c0d880): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (000000005ac4318b): kobject_uevent_env kobject: 'loop5' (000000005ac4318b): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000754d40da): kobject_uevent_env kobject: 'loop4' (00000000754d40da): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (0000000008e11fd4): kobject_uevent_env kobject: 'loop3' (0000000008e11fd4): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000005ac4318b): kobject_uevent_env kobject: 'loop5' (000000005ac4318b): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (0000000018c0d880): kobject_uevent_env kobject: 'loop1' (0000000018c0d880): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (000000002d392ef0): kobject_uevent_env kobject: 'loop0' (000000002d392ef0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (00000000a27c23d9): kobject_uevent_env kobject: 'loop2' (00000000a27c23d9): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (000000005ac4318b): kobject_uevent_env kobject: 'loop5' (000000005ac4318b): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (0000000018c0d880): kobject_uevent_env kobject: 'loop1' (0000000018c0d880): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (000000005ac4318b): kobject_uevent_env kobject: 'loop5' (000000005ac4318b): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop5' (000000005ac4318b): kobject_uevent_env kobject: 'loop5' (000000005ac4318b): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (0000000018c0d880): kobject_uevent_env kobject: 'loop1' (0000000018c0d880): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000754d40da): kobject_uevent_env kobject: 'loop4' (00000000754d40da): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (0000000018c0d880): kobject_uevent_env kobject: 'loop1' (0000000018c0d880): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (000000005ac4318b): kobject_uevent_env kobject: 'loop5' (000000005ac4318b): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (0000000008e11fd4): kobject_uevent_env kobject: 'loop3' (0000000008e11fd4): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (000000002d392ef0): kobject_uevent_env kobject: 'loop0' (000000002d392ef0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (0000000018c0d880): kobject_uevent_env kobject: 'loop1' (0000000018c0d880): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000a27c23d9): kobject_uevent_env kobject: 'loop2' (00000000a27c23d9): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (000000005ac4318b): kobject_uevent_env kobject: 'loop5' (000000005ac4318b): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (0000000018c0d880): kobject_uevent_env kobject: 'loop1' (0000000018c0d880): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop1' (0000000018c0d880): kobject_uevent_env kobject: 'loop1' (0000000018c0d880): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (000000005ac4318b): kobject_uevent_env kobject: 'loop5' (000000005ac4318b): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (0000000018c0d880): kobject_uevent_env kobject: 'loop1' (0000000018c0d880): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (000000005ac4318b): kobject_uevent_env kobject: 'loop5' (000000005ac4318b): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000754d40da): kobject_uevent_env kobject: 'loop4' (00000000754d40da): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (0000000018c0d880): kobject_uevent_env kobject: 'loop1' (0000000018c0d880): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (000000002d392ef0): kobject_uevent_env kobject: 'loop0' (000000002d392ef0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (00000000a27c23d9): kobject_uevent_env kobject: 'loop2' (00000000a27c23d9): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (000000005ac4318b): kobject_uevent_env kobject: 'loop5' (000000005ac4318b): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (0000000018c0d880): kobject_uevent_env kobject: 'loop1' (0000000018c0d880): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (0000000008e11fd4): kobject_uevent_env kobject: 'loop3' (0000000008e11fd4): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000005ac4318b): kobject_uevent_env kobject: 'loop5' (000000005ac4318b): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (0000000018c0d880): kobject_uevent_env kobject: 'loop1' (0000000018c0d880): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (000000005ac4318b): kobject_uevent_env kobject: 'loop5' (000000005ac4318b): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000754d40da): kobject_uevent_env kobject: 'loop4' (00000000754d40da): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (000000005ac4318b): kobject_uevent_env kobject: 'loop5' (000000005ac4318b): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (0000000008e11fd4): kobject_uevent_env kobject: 'loop3' (0000000008e11fd4): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (00000000a27c23d9): kobject_uevent_env kobject: 'loop2' (00000000a27c23d9): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (0000000018c0d880): kobject_uevent_env kobject: 'loop1' (0000000018c0d880): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (000000005ac4318b): kobject_uevent_env kobject: 'loop5' (000000005ac4318b): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (00000000a27c23d9): kobject_uevent_env kobject: 'loop2' (00000000a27c23d9): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (000000002d392ef0): kobject_uevent_env kobject: 'loop0' (000000002d392ef0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (0000000018c0d880): kobject_uevent_env kobject: 'loop1' (0000000018c0d880): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (000000005ac4318b): kobject_uevent_env kobject: 'loop5' (000000005ac4318b): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000754d40da): kobject_uevent_env kobject: 'loop4' (00000000754d40da): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (00000000a27c23d9): kobject_uevent_env kobject: 'loop2' (00000000a27c23d9): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (0000000018c0d880): kobject_uevent_env kobject: 'loop1' (0000000018c0d880): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000754d40da): kobject_uevent_env kobject: 'loop4' (00000000754d40da): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (0000000008e11fd4): kobject_uevent_env kobject: 'loop3' (0000000008e11fd4): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop3' (0000000008e11fd4): kobject_uevent_env kobject: 'loop3' (0000000008e11fd4): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (000000002d392ef0): kobject_uevent_env kobject: 'loop0' (000000002d392ef0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (00000000754d40da): kobject_uevent_env kobject: 'loop4' (00000000754d40da): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (0000000018c0d880): kobject_uevent_env kobject: 'loop1' (0000000018c0d880): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (000000005ac4318b): kobject_uevent_env kobject: 'loop5' (000000005ac4318b): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (00000000a27c23d9): kobject_uevent_env kobject: 'loop2' (00000000a27c23d9): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (00000000754d40da): kobject_uevent_env kobject: 'loop4' (00000000754d40da): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (00000000a27c23d9): kobject_uevent_env kobject: 'loop2' (00000000a27c23d9): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (000000005ac4318b): kobject_uevent_env kobject: 'loop5' (000000005ac4318b): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000754d40da): kobject_uevent_env kobject: 'loop4' (00000000754d40da): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (0000000008e11fd4): kobject_uevent_env kobject: 'loop3' (0000000008e11fd4): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (0000000018c0d880): kobject_uevent_env kobject: 'loop1' (0000000018c0d880): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (000000002d392ef0): kobject_uevent_env kobject: 'loop0' (000000002d392ef0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (000000005ac4318b): kobject_uevent_env kobject: 'loop5' (000000005ac4318b): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (00000000a27c23d9): kobject_uevent_env kobject: 'loop2' (00000000a27c23d9): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (0000000018c0d880): kobject_uevent_env kobject: 'loop1' (0000000018c0d880): fill_kobj_path: path = '/devices/virtual/block/loop1' nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. kobject: 'loop5' (000000005ac4318b): kobject_uevent_env kobject: 'loop5' (000000005ac4318b): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (0000000018c0d880): kobject_uevent_env kobject: 'loop1' (0000000018c0d880): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (0000000008e11fd4): kobject_uevent_env