====================================== | [ 9.298322][ T181] softirqs last disabled at (32732): netlink_release (./include/net/sock.h:2138 net/netlink/af_netlink.c:727) | [ 9.298325][ T181] Preemption disabled at: | [ 9.298325][ T181] 0x0 | [ 9.298336][ T181] Tainted: [W]=WARN [ 9.298337][ T181] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.298338][ T181] Call Trace: [ 9.298340][ T181] [ 9.298342][ T181] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 9.298348][ T181] __might_resched.cold (kernel/sched/core.c:9234) [ 9.298353][ T181] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 9.298357][ T181] ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439) [ 9.298362][ T181] __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2)) [ 9.298365][ T181] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 9.298372][ T181] ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 9.298374][ T181] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 9.298377][ T181] put_chars (drivers/char/virtio_console.c:1176) [ 9.298381][ T181] ? __send_to_port (drivers/char/virtio_console.c:654) [ 9.298383][ T181] ? printk_get_next_message (kernel/printk/printk.c:3072) [ 9.298386][ T181] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380) [ 9.298390][ T181] ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2)) [ 9.298395][ T181] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 9.298399][ T181] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 9.298401][ T181] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 9.298406][ T181] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 9.298412][ T181] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 9.298414][ T181] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 9.298419][ T181] console_emit_next_record (kernel/printk/printk.c:3183) [ 9.298423][ T181] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 9.298427][ T181] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 9.298429][ T181] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 9.298433][ T181] console_flush_one_record (kernel/printk/printk.c:3268) [ 9.298437][ T181] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 9.298439][ T181] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 9.298444][ T181] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 9.298447][ T181] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 9.298448][ T181] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 9.298450][ T181] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 9.298454][ T181] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 9.298456][ T181] ? vprintk_emit (kernel/printk/printk.c:2478) [ 9.298460][ T181] vprintk_emit (kernel/printk/printk.c:2479) [ 9.298463][ T181] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 9.298466][ T181] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 9.298471][ T181] _printk (kernel/printk/printk.c:2504) [ 9.298475][ T181] ? snapshot_read.cold (user.c:?) [ 9.298478][ T181] ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116) [ 9.298480][ T181] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 9.298484][ T181] ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116) [ 9.298486][ T181] do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4)) [ 9.298490][ T181] ? exit_notify (kernel/exit.c:780) [ 9.298492][ T181] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 9.298495][ T181] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 9.298499][ T181] do_group_exit (kernel/exit.c:1151) [ 9.298502][ T181] __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160) [ 9.298505][ T181] x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232) [ 9.298507][ T181] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 9.298510][ T181] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 9.298514][ T181] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.298516][ T181] RIP: 0033:0x7f1cd4bf21b8 [ 9.298518][ T181] Code: Unable to access opcode bytes at 0x7f1cd4bf218e. Code starting with the faulting instruction =========================================== [ 9.298520][ T181] RSP: 002b:00007ffee7eab688 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.298522][ T181] RAX: ffffffffffffffda RBX: 00007f1cd4d22f88 RCX: 00007f1cd4bf21b8 [ 9.298524][ T181] RDX: 00007f1cd493cfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.298525][ T181] RBP: 00007ffee7eab6e0 R08: 0000000000000000 R09: 0000000000000050 [ 9.298526][ T181] R10: 00007ffee7eab4a0 R11: 0000000000000246 R12: 0000000000000001 [ 9.298526][ T181] R13: 0000000000000000 R14: 00007f1cd4d21680 R15: 00007f1cd4d22fa0 | [ 77.359795][ T206] softirqs last disabled at (22832): bond_3ad_state_machine_handler (./include/linux/spinlock.h:353 drivers/net/bonding/bond_3ad.c:2564) | [ 77.359797][ T206] Preemption disabled at: | [ 77.359798][ T206] 0x0 | [ 77.359808][ T206] Tainted: [W]=WARN [ 77.359809][ T206] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 77.359811][ T206] Workqueue: bond0 bond_3ad_state_machine_handler [ 77.359814][ T206] Call Trace: [ 77.359816][ T206] [ 77.359818][ T206] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 77.359824][ T206] __might_resched.cold (kernel/sched/core.c:9234) [ 77.359829][ T206] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 77.359832][ T206] ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439) [ 77.359838][ T206] __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2)) [ 77.359841][ T206] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 77.359847][ T206] ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 77.359849][ T206] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 77.359853][ T206] put_chars (drivers/char/virtio_console.c:1176) [ 77.359857][ T206] ? __send_to_port (drivers/char/virtio_console.c:654) [ 77.359862][ T206] ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928) [ 77.359866][ T206] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 77.359871][ T206] ? mark_usage (kernel/locking/lockdep.c:4690) [ 77.359873][ T206] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 77.359875][ T206] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 77.359879][ T206] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 77.359882][ T206] ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2)) [ 77.359885][ T206] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.359889][ T206] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 77.359894][ T206] console_emit_next_record (kernel/printk/printk.c:3183) [ 77.359897][ T206] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 77.359901][ T206] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.359903][ T206] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 77.359908][ T206] console_flush_one_record (kernel/printk/printk.c:3268) [ 77.359912][ T206] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 77.359914][ T206] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 77.359919][ T206] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 77.359922][ T206] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 77.359923][ T206] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.359926][ T206] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 77.359930][ T206] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 77.359932][ T206] ? vprintk_emit (kernel/printk/printk.c:2478) [ 77.359935][ T206] vprintk_emit (kernel/printk/printk.c:2479) [ 77.359938][ T206] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 77.359941][ T206] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 77.359946][ T206] _printk (kernel/printk/printk.c:2504) [ 77.359949][ T206] ? snapshot_read.cold (user.c:?) [ 77.359951][ T206] ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3)) [ 77.359958][ T206] ? idr_get_free (??:?) [ 77.359963][ T206] ad_agg_selection_logic.cold (drivers/net/bonding/bond_3ad.c:1935 (discriminator 3)) [ 77.359969][ T206] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 77.359972][ T206] ? bond_3ad_set_carrier (drivers/net/bonding/bond_3ad.c:2862) [ 77.359975][ T206] ? __get_first_agg.isra.0 (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) drivers/net/bonding/bond_3ad.c:158 (discriminator 2)) [ 77.359979][ T206] ad_port_selection_logic (drivers/net/bonding/bond_3ad.c:1727 (discriminator 1)) [ 77.359984][ T206] ? bond_3ad_unbind_slave (drivers/net/bonding/bond_3ad.c:2423) [ 77.359987][ T206] ? ad_rx_machine (drivers/net/bonding/bond_3ad.c:595 drivers/net/bonding/bond_3ad.c:591 drivers/net/bonding/bond_3ad.c:1333) [ 77.359991][ T206] bond_3ad_state_machine_handler (drivers/net/bonding/bond_3ad.c:2600) [ 77.359996][ T206] ? ad_mux_machine (drivers/net/bonding/bond_3ad.c:1154) [ 77.359999][ T206] ? lock_acquire.part.0 (./arch/x86/include/asm/irqflags.h:158 (discriminator 1) kernel/locking/lockdep.c:5912 (discriminator 1)) [ 77.360002][ T206] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.360004][ T206] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.360006][ T206] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 77.360008][ T206] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.360012][ T206] process_one_work (kernel/workqueue.c:3387) [ 77.360018][ T206] ? __queue_delayed_work (kernel/workqueue.c:2622) [ 77.360021][ T206] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 77.360029][ T206] worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551) [ 77.360033][ T206] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 77.360034][ T206] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 77.360038][ T206] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 77.360040][ T206] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 77.360042][ T206] kthread (kernel/kthread.c:436) [ 77.360044][ T206] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 77.360048][ T206] ? kthread_affine_preferred (kernel/kthread.c:857) [ 77.360051][ T206] ret_from_fork (arch/x86/kernel/process.c:158) [ 77.360056][ T206] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1)) [ 77.360060][ T206] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 77.360063][ T206] ? kthread_affine_preferred (kernel/kthread.c:857) [ 77.360067][ T206] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 77.626085][ C1] | [ 77.626152][ C1] | [ 77.626152][ C1] stack backtrace: | [ 77.626397][ C1] Tainted: [W]=WARN [ 77.626398][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 77.626399][ C1] Workqueue: bond0 bond_3ad_state_machine_handler [ 77.626402][ C1] Call Trace: [ 77.626404][ C1] [ 77.626406][ C1] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 77.626409][ C1] print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141) [ 77.626411][ C1] mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310) [ 77.626415][ C1] mark_lock (kernel/locking/lockdep.c:4769) [ 77.626417][ C1] mark_usage (kernel/locking/lockdep.c:4658) [ 77.626419][ C1] __lock_acquire (kernel/locking/lockdep.c:5208) [ 77.626421][ C1] ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 77.626423][ C1] lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 77.626425][ C1] ? bond_3ad_rx_indication (./include/linux/spinlock.h:347 drivers/net/bonding/bond_3ad.c:2661) [ 77.626427][ C1] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.626430][ C1] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 77.626433][ C1] _raw_spin_lock (./include/linux/spinlock_api_smp.h:190 (discriminator 1) kernel/locking/spinlock.c:173 (discriminator 1)) [ 77.626434][ C1] ? bond_3ad_rx_indication (./include/linux/spinlock.h:347 drivers/net/bonding/bond_3ad.c:2661) [ 77.626436][ C1] bond_3ad_rx_indication (./include/linux/spinlock.h:347 drivers/net/bonding/bond_3ad.c:2661) [ 77.626437][ C1] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 77.626440][ C1] bond_3ad_lacpdu_recv (drivers/net/bonding/bond_3ad.c:2943) [ 77.626442][ C1] ? bond_3ad_get_active_agg_info (./include/linux/rcupdate.h:878 (discriminator 7)) [ 77.626443][ C1] ? ret_from_fork_asm (arch/x86/entry/entry_64.S:245) [ 77.626446][ C1] bond_handle_frame (drivers/net/bonding/bond_main.c:1623) [ 77.626448][ C1] ? bond_net_exit_batch (drivers/net/bonding/bond_main.c:6597) [ 77.626450][ C1] ? bond_net_exit_batch (drivers/net/bonding/bond_main.c:6597) [ 77.626452][ C1] __netif_receive_skb_core.constprop.0 (net/core/dev.c:6151) [ 77.626455][ C1] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380) [ 77.626458][ C1] ? do_xdp_generic (net/core/dev.c:5732) [ 77.626460][ C1] ? pick_eevdf (kernel/sched/fair.c:969 kernel/sched/fair.c:1201) [ 77.626462][ C1] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3)) [ 77.626465][ C1] ? mark_usage (kernel/locking/lockdep.c:4690) [ 77.626467][ C1] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 77.626469][ C1] ? process_backlog (./include/linux/local_lock_internal.h:62 (discriminator 2) net/core/dev.c:6726 (discriminator 2)) [ 77.626471][ C1] __netif_receive_skb_one_core (net/core/dev.c:6262) [ 77.626472][ C1] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 77.626474][ C1] ? process_backlog (./include/linux/local_lock_internal.h:62 (discriminator 2) net/core/dev.c:6726 (discriminator 2)) [ 77.626476][ C1] ? __netif_receive_skb_list_core (net/core/dev.c:6310) [ 77.626478][ C1] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.626480][ C1] process_backlog (net/core/dev.c:6728) [ 77.626482][ C1] __napi_poll (net/core/dev.c:7787) [ 77.626484][ C1] net_rx_action (net/core/dev.c:7850 net/core/dev.c:8007) [ 77.626486][ C1] ? __napi_poll (./include/net/gro.h:507) [ 77.626488][ C1] ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2)) [ 77.626490][ C1] ? pwq_dec_nr_in_flight (kernel/workqueue.c:2102) [ 77.626493][ C1] ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116) [ 77.626494][ C1] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 77.626495][ C1] ? mark_held_locks (kernel/locking/lockdep.c:4341) [ 77.626498][ C1] handle_softirqs (kernel/softirq.c:645) [ 77.626500][ C1] ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1)) [ 77.626502][ C1] ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 77.626504][ C1] ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1)) [ 77.626506][ C1] do_softirq (kernel/softirq.c:546 (discriminator 19) kernel/softirq.c:533 (discriminator 19)) [ 77.626507][ C1] [ 77.626508][ C1] [ 77.626509][ C1] __local_bh_enable_ip (kernel/softirq.c:473) [ 77.626511][ C1] bond_3ad_state_machine_handler (./include/linux/spinlock.h:407 drivers/net/bonding/bond_3ad.c:2618) [ 77.626513][ C1] ? ad_mux_machine (drivers/net/bonding/bond_3ad.c:1154) [ 77.626514][ C1] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 77.626516][ C1] ? process_one_work (kernel/workqueue.c:1030 kernel/workqueue.c:3431) [ 77.626518][ C1] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.626519][ C1] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.626521][ C1] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 77.626522][ C1] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.626524][ C1] process_one_work (kernel/workqueue.c:3387) [ 77.626527][ C1] ? __queue_delayed_work (kernel/workqueue.c:2622) [ 77.626528][ C1] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 77.626531][ C1] worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551) [ 77.626534][ C1] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 77.626535][ C1] kthread (kernel/kthread.c:436) [ 77.626537][ C1] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 77.626540][ C1] ? kthread_affine_preferred (kernel/kthread.c:857) [ 77.626542][ C1] ret_from_fork (arch/x86/kernel/process.c:158) [ 77.626544][ C1] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1)) [ 77.626547][ C1] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 77.626550][ C1] ? kthread_affine_preferred (kernel/kthread.c:857) [ 77.626552][ C1] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 90.141285][ T3402] softirqs last disabled at (0): 0x0 | [ 90.141287][ T3402] Preemption disabled at: | [ 90.141288][ T3402] vprintk_emit (kernel/printk/printk.c:2471) | [ 90.141299][ T3402] Tainted: [W]=WARN [ 90.141300][ T3402] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 90.141302][ T3402] Call Trace: [ 90.141304][ T3402] [ 90.141305][ T3402] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 90.141311][ T3402] ? vprintk_emit (kernel/printk/printk.c:2471) [ 90.141312][ T3402] __might_resched.cold (kernel/sched/core.c:9234) [ 90.141316][ T3402] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 90.141319][ T3402] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.141323][ T3402] __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2)) [ 90.141327][ T3402] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 90.141329][ T3402] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 90.141334][ T3402] ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 90.141336][ T3402] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 90.141338][ T3402] put_chars (drivers/char/virtio_console.c:1176) [ 90.141341][ T3402] ? __send_to_port (drivers/char/virtio_console.c:654) [ 90.141343][ T3402] ? desc_read (kernel/printk/printk_ringbuffer.c:500) [ 90.141346][ T3402] ? console_prepend_replay (kernel/printk/printk.c:3005) [ 90.141347][ T3402] ? desc_read (./include/linux/instrumented.h:97 ./include/linux/atomic/atomic-instrumented.h:3223 kernel/printk/printk_ringbuffer.c:552) [ 90.141349][ T3402] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 90.141353][ T3402] ? _prb_read_valid (kernel/printk/printk_ringbuffer.c:2206) [ 90.141356][ T3402] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 90.141358][ T3402] ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116) [ 90.141359][ T3402] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 90.141360][ T3402] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.141362][ T3402] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 90.141365][ T3402] console_emit_next_record (kernel/printk/printk.c:3183) [ 90.141367][ T3402] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 90.141369][ T3402] ? _prb_read_valid (kernel/printk/printk_ringbuffer.c:1996) [ 90.141371][ T3402] ? __asan_memmove (mm/kasan/shadow.c:95 (discriminator 1)) [ 90.141373][ T3402] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.141375][ T3402] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.141376][ T3402] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.141377][ T3402] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 90.141380][ T3402] ? console_flush_one_record (kernel/printk/printk.c:3247) [ 90.141381][ T3402] console_flush_one_record (kernel/printk/printk.c:3268) [ 90.141383][ T3402] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 90.141386][ T3402] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 90.141387][ T3402] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 90.141389][ T3402] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 90.141390][ T3402] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.141392][ T3402] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 90.141394][ T3402] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 90.141395][ T3402] ? sync_exp_reset_tree_hotplug (kernel/rcu/tree_exp.h:98) [ 90.141397][ T3402] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 90.141400][ T3402] ? vprintk_emit (kernel/printk/printk.c:2478) [ 90.141402][ T3402] vprintk_emit (kernel/printk/printk.c:2479) [ 90.141404][ T3402] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 90.141406][ T3402] ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116) [ 90.141407][ T3402] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 90.141411][ T3402] _printk (kernel/printk/printk.c:2504) [ 90.141414][ T3402] ? snapshot_read.cold (user.c:?) [ 90.141416][ T3402] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.141417][ T3402] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 90.141421][ T3402] ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 90.141422][ T3402] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 90.141424][ T3402] ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1)) [ 90.141426][ T3402] ? __netdev_printk (net/core/dev.c:13148 (discriminator 2)) [ 90.141428][ T3402] netdev_info (net/core/dev.c:13195 (discriminator 3)) [ 90.141431][ T3402] ? netdev_notice (net/core/dev.c:13194) [ 90.141433][ T3402] ? __netdev_upper_dev_unlink (net/core/dev.c:9096) [ 90.141437][ T3402] ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40) [ 90.141445][ T3402] __bond_release_one.cold (drivers/net/bonding/bond_main.c:2484 (discriminator 4)) [ 90.141449][ T3402] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.141451][ T3402] ? bond_enslave (drivers/net/bonding/bond_main.c:2331) [ 90.141454][ T3402] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 90.141456][ T3402] ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495) [ 90.141459][ T3402] ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 90.141463][ T3402] ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94) [ 90.141466][ T3402] do_set_master (net/core/rtnetlink.c:3055) [ 90.141470][ T3402] do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1)) [ 90.141472][ T3402] ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1)) [ 90.141475][ T3402] ? rtnl_link_get_size (net/core/rtnetlink.c:747) [ 90.141477][ T3402] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.141479][ T3402] ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676) [ 90.141482][ T3402] ? kasan_save_stack (mm/kasan/common.c:58) [ 90.141484][ T3402] ? kasan_save_stack (mm/kasan/common.c:57) [ 90.141485][ T3402] ? kasan_save_track (mm/kasan/common.c:78) [ 90.141486][ T3402] ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415) [ 90.141487][ T3402] ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563) [ 90.141489][ T3402] ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1)) [ 90.141491][ T3402] ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132) [ 90.141493][ T3402] ? netlink_rcv_skb (net/netlink/af_netlink.c:2556) [ 90.141496][ T3402] ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 90.141497][ T3402] ? netlink_sendmsg (net/netlink/af_netlink.c:1900) [ 90.141499][ T3402] ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4)) [ 90.141502][ T3402] ? ___sys_sendmsg (net/socket.c:2767) [ 90.141503][ T3402] ? __sys_sendmsg (net/socket.c:2799) [ 90.141505][ T3402] ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 90.141507][ T3402] ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 90.141509][ T3402] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.141511][ T3402] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 90.141513][ T3402] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.141514][ T3402] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.141516][ T3402] ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22)) [ 90.141518][ T3402] ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:821) [ 90.141520][ T3402] ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1)) [ 90.141521][ T3402] ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214) [ 90.141524][ T3402] ? ww_mutex_lock (kernel/locking/mutex.c:934) [ 90.141525][ T3402] ? nla_get_range_signed (lib/nlattr.c:270) [ 90.141529][ T3402] ? __rtnl_newlink (net/core/rtnetlink.c:4063) [ 90.141532][ T3402] rtnl_newlink (net/core/rtnetlink.c:4215) [ 90.141534][ T3402] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.141536][ T3402] ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558) [ 90.141538][ T3402] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 90.141539][ T3402] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.141541][ T3402] ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749) [ 90.141544][ T3402] ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751) [ 90.141546][ T3402] ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94) [ 90.141548][ T3402] ? __kernel_text_address (kernel/extable.c:79) [ 90.141549][ T3402] ? write_profile (profile.c:?) [ 90.141551][ T3402] ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380) [ 90.141553][ T3402] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.141554][ T3402] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.141556][ T3402] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22)) [ 90.141559][ T3402] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 90.141561][ T3402] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.141562][ T3402] ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558) [ 90.141564][ T3402] rtnetlink_rcv_msg (net/core/rtnetlink.c:7132) [ 90.141567][ T3402] ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1)) [ 90.141569][ T3402] ? filter_irq_stacks (kernel/stacktrace.c:402) [ 90.141571][ T3402] ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676) [ 90.141573][ T3402] netlink_rcv_skb (net/netlink/af_netlink.c:2556) [ 90.141575][ T3402] ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1)) [ 90.141577][ T3402] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 90.141579][ T3402] ? netlink_ack (./include/linux/skbuff.h:2718) [ 90.141580][ T3402] ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499) [ 90.141583][ T3402] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.141584][ T3402] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 90.141587][ T3402] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 90.141589][ T3402] ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1)) [ 90.141591][ T3402] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.141592][ T3402] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.141593][ T3402] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 90.141596][ T3402] netlink_sendmsg (net/netlink/af_netlink.c:1900) [ 90.141598][ T3402] ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7)) [ 90.141600][ T3402] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.141602][ T3402] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 90.141604][ T3402] ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4)) [ 90.141605][ T3402] ? copy_msghdr_from_user (net/socket.c:2650) [ 90.141607][ T3402] ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399) [ 90.141608][ T3402] ? move_addr_to_kernel (net/socket.c:258) [ 90.141610][ T3402] ? filter_irq_stacks (kernel/stacktrace.c:402) [ 90.141613][ T3402] ___sys_sendmsg (net/socket.c:2767) [ 90.141614][ T3402] ? copy_msghdr_from_user (net/socket.c:2619) [ 90.141619][ T3402] __sys_sendmsg (net/socket.c:2799) [ 90.141621][ T3402] ? __sys_sendmsg_sock (net/socket.c:2780) [ 90.141624][ T3402] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.141626][ T3402] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 90.141627][ T3402] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 90.141629][ T3402] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 90.141631][ T3402] RIP: 0033:0x7fca8811254e [ 90.141633][ T3402] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 b4 bd 00 00 call 0xbdbc 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 90.141635][ T3402] RSP: 002b:00007ffd7f326510 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 90.141639][ T3402] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fca8811254e [ 90.141640][ T3402] RDX: 0000000000000000 RSI: 00007ffd7f3265c0 RDI: 0000000000000005 [ 90.141641][ T3402] RBP: 00007ffd7f326520 R08: 0000000000000000 R09: 0000000000000000 [ 90.141642][ T3402] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91294c [ 90.141643][ T3402] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd7f326c90 | [ 192.717557][ T206] softirqs last disabled at (23121): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767) | [ 192.717559][ T206] Preemption disabled at: | [ 192.717560][ T206] 0x0 | [ 192.717570][ T206] Tainted: [W]=WARN [ 192.717571][ T206] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 192.717573][ T206] Workqueue: netns cleanup_net [ 192.717579][ T206] Call Trace: [ 192.717581][ T206] [ 192.717582][ T206] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 192.717588][ T206] __might_resched.cold (kernel/sched/core.c:9234) [ 192.717591][ T206] ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1)) [ 192.717595][ T206] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 192.717598][ T206] ? record_print_text (kernel/printk/printk.c:1467) [ 192.717601][ T206] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 192.717605][ T206] __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2)) [ 192.717608][ T206] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 192.717610][ T206] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 192.717614][ T206] ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 192.717616][ T206] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 192.717618][ T206] put_chars (drivers/char/virtio_console.c:1176) [ 192.717621][ T206] ? __send_to_port (drivers/char/virtio_console.c:654) [ 192.717623][ T206] ? desc_read (./include/linux/instrumented.h:97 ./include/linux/atomic/atomic-instrumented.h:3223 kernel/printk/printk_ringbuffer.c:552) [ 192.717626][ T206] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 192.717631][ T206] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 192.717633][ T206] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 192.717634][ T206] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 192.717636][ T206] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 192.717640][ T206] console_emit_next_record (kernel/printk/printk.c:3183) [ 192.717644][ T206] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 192.717646][ T206] ? _prb_read_valid (kernel/printk/printk_ringbuffer.c:1996) [ 192.717648][ T206] ? __asan_memmove (mm/kasan/shadow.c:95 (discriminator 1)) [ 192.717650][ T206] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 192.717651][ T206] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 192.717653][ T206] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 192.717654][ T206] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 192.717656][ T206] ? console_flush_one_record (kernel/printk/printk.c:3247) [ 192.717658][ T206] console_flush_one_record (kernel/printk/printk.c:3268) [ 192.717660][ T206] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 192.717662][ T206] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 192.717664][ T206] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 192.717666][ T206] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 192.717667][ T206] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 192.717668][ T206] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 192.717670][ T206] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 192.717672][ T206] ? sync_exp_reset_tree_hotplug (kernel/rcu/tree_exp.h:98) [ 192.717674][ T206] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 192.717676][ T206] ? vprintk_emit (kernel/printk/printk.c:2478) [ 192.717678][ T206] vprintk_emit (kernel/printk/printk.c:2479) [ 192.717680][ T206] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 192.717681][ T206] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 192.717683][ T206] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 192.717686][ T206] ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22)) [ 192.717687][ T206] ? __dev_queue_xmit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:920 (discriminator 2) net/core/dev.c:4961 (discriminator 2)) [ 192.717690][ T206] ? __dev_queue_xmit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:920 (discriminator 2) net/core/dev.c:4961 (discriminator 2)) [ 192.717691][ T206] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 192.717693][ T206] _printk (kernel/printk/printk.c:2504) [ 192.717696][ T206] ? snapshot_read.cold (user.c:?) [ 192.717698][ T206] ? kmalloc_reserve (net/core/skbuff.c:615 (discriminator 7)) [ 192.717701][ T206] ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1)) [ 192.717704][ T206] ? __netdev_printk (net/core/dev.c:13148 (discriminator 2)) [ 192.717706][ T206] netdev_info (net/core/dev.c:13195 (discriminator 3)) [ 192.717708][ T206] ? netdev_notice (net/core/dev.c:13194) [ 192.717710][ T206] ? __netdev_alloc_skb (net/core/skbuff.c:777) [ 192.717713][ T206] bond_3ad_unbind_slave.cold (drivers/net/bonding/bond_3ad.c:2432) [ 192.717718][ T206] ? ad_agg_selection_logic (drivers/net/bonding/bond_3ad.c:1942 (discriminator 11)) [ 192.717721][ T206] ? sync_rcu_exp_select_cpus (./include/linux/list.h:53 (discriminator 2) kernel/rcu/tree_exp.h:470 (discriminator 2) kernel/rcu/tree_exp.h:525 (discriminator 2)) [ 192.717723][ T206] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 192.717724][ T206] ? sysfs_remove_files (fs/sysfs/file.c:515 ./include/linux/sysfs.h:780 fs/sysfs/file.c:548) [ 192.717727][ T206] __bond_release_one (drivers/net/bonding/bond_main.c:2476) [ 192.717730][ T206] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 192.717732][ T206] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 192.717733][ T206] ? bond_enslave (drivers/net/bonding/bond_main.c:2331) [ 192.717734][ T206] ? ipvlan_port_create (./include/linux/netdevice.h:4516 (discriminator 29) ./include/linux/netdevice.h:4556 (discriminator 29) ./include/linux/netdevice.h:4552 (discriminator 29) drivers/net/ipvlan/ipvlan_main.c:101 (discriminator 29)) [ 192.717736][ T206] ? ipvlan_port_get (./include/linux/rcupdate.h:882 drivers/net/ipvlan/ipvlan_main.c:146) [ 192.717738][ T206] ? ipvlan_port_create (./include/linux/list.h:54 (discriminator 2) drivers/net/ipvlan/ipvlan_main.c:93 (discriminator 2)) [ 192.717739][ T206] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 192.717742][ T206] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1)) [ 192.717743][ T206] ? packet_sendmsg_spkt (af_packet.c:?) [ 192.717747][ T206] bond_uninit (drivers/net/bonding/bond_main.c:6071) [ 192.717749][ T206] ? ip6_route_dev_notify (./include/net/net_namespace.h:422 (discriminator 1) ./include/linux/netdevice.h:2807 (discriminator 1) net/ipv6/route.c:6521 (discriminator 1)) [ 192.717752][ T206] ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4682) [ 192.717754][ T206] unregister_netdevice_many_notify (net/core/dev.c:12537) [ 192.717757][ T206] ? unregister_netdevice_queued (./include/linux/list.h:419 (discriminator 3)) [ 192.717759][ T206] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 192.717761][ T206] ? rtnl_is_locked (net/core/rtnetlink.c:169) [ 192.717763][ T206] ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:154 (discriminator 1) net/ipv4/nexthop.c:4172 (discriminator 1)) [ 192.717767][ T206] ops_undo_list (net/core/net_namespace.c:188 net/core/net_namespace.c:249) [ 192.717769][ T206] ? rtnl_net_dumpid_one (net/core/net_namespace.c:1098) [ 192.717771][ T206] ? idr_destroy (lib/radix-tree.c:310 lib/radix-tree.c:674 lib/radix-tree.c:1563) [ 192.717774][ T206] cleanup_net (net/core/net_namespace.c:706) [ 192.717776][ T206] ? net_passive_dec (./include/linux/llist.h:241) [ 192.717778][ T206] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 192.717779][ T206] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 192.717781][ T206] process_one_work (kernel/workqueue.c:3387) [ 192.717785][ T206] ? __queue_delayed_work (kernel/workqueue.c:2622) [ 192.717787][ T206] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 192.717789][ T206] worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551) [ 192.717791][ T206] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 192.717792][ T206] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 192.717795][ T206] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 192.717796][ T206] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 192.717798][ T206] kthread (kernel/kthread.c:436) [ 192.717800][ T206] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 192.717801][ T206] ? kthread_affine_preferred (kernel/kthread.c:857) [ 192.717804][ T206] ret_from_fork (arch/x86/kernel/process.c:158) [ 192.717807][ T206] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1)) [ 192.717809][ T206] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 192.717812][ T206] ? kthread_affine_preferred (kernel/kthread.c:857) Finger prints: netlink_release:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print __irq_exit_rcu:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print mark_lock_irq:mark_lock:mark_usage:__lock_acquire:_raw_spin_lock bond_3ad_state_machine_handler:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print