====================================== | [ 9.484540][ T189] softirqs last disabled at (35005): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767) | [ 9.484542][ T189] Preemption disabled at: | [ 9.484543][ T189] 0x0 | [ 9.484553][ T189] Tainted: [W]=WARN [ 9.484554][ T189] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.484556][ T189] Call Trace: [ 9.484557][ T189] [ 9.484559][ T189] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 9.484564][ T189] __might_resched.cold (kernel/sched/core.c:9234) [ 9.484569][ T189] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 9.484572][ T189] ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439) [ 9.484578][ T189] __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)) [ 9.484580][ T189] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 9.484587][ T189] ? 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) [ 9.484589][ T189] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 9.484592][ T189] put_chars (drivers/char/virtio_console.c:1176) [ 9.484596][ T189] ? __send_to_port (drivers/char/virtio_console.c:654) [ 9.484598][ T189] ? printk_get_next_message (kernel/printk/printk.c:3072) [ 9.484601][ T189] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380) [ 9.484604][ T189] ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2)) [ 9.484609][ T189] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 9.484613][ T189] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 9.484615][ T189] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 9.484619][ T189] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 9.484623][ T189] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 9.484625][ T189] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 9.484629][ T189] console_emit_next_record (kernel/printk/printk.c:3183) [ 9.484633][ T189] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 9.484637][ T189] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 9.484639][ T189] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 9.484643][ T189] console_flush_one_record (kernel/printk/printk.c:3268) [ 9.484646][ T189] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 9.484648][ T189] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 9.484653][ T189] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 9.484655][ T189] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 9.484656][ T189] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 9.484658][ T189] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 9.484662][ T189] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 9.484664][ T189] ? vprintk_emit (kernel/printk/printk.c:2478) [ 9.484667][ T189] vprintk_emit (kernel/printk/printk.c:2479) [ 9.484670][ T189] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 9.484673][ T189] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 9.484677][ T189] _printk (kernel/printk/printk.c:2504) [ 9.484680][ T189] ? snapshot_read.cold (user.c:?) [ 9.484683][ T189] ? 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) [ 9.484685][ T189] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 9.484688][ T189] ? 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) [ 9.484691][ T189] do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4)) [ 9.484694][ T189] ? exit_notify (kernel/exit.c:780) [ 9.484696][ T189] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 9.484699][ T189] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 9.484702][ T189] do_group_exit (kernel/exit.c:1151) [ 9.484705][ T189] __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160) [ 9.484707][ T189] x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232) [ 9.484710][ T189] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 9.484713][ T189] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 9.484716][ T189] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.484718][ T189] RIP: 0033:0x7f9a921c21b8 [ 9.484720][ T189] Code: Unable to access opcode bytes at 0x7f9a921c218e. Code starting with the faulting instruction =========================================== [ 9.484721][ T189] RSP: 002b:00007ffe7cf267b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.484724][ T189] RAX: ffffffffffffffda RBX: 00007f9a922f2f88 RCX: 00007f9a921c21b8 [ 9.484725][ T189] RDX: 00007f9a91f0cfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.484726][ T189] RBP: 00007ffe7cf26810 R08: 0000000000000000 R09: 0000000000000000 [ 9.484727][ T189] R10: 00007ffe7cf265d0 R11: 0000000000000246 R12: 0000000000000001 [ 9.484727][ T189] R13: 0000000000000000 R14: 00007f9a922f1680 R15: 00007f9a922f2fa0 | [ 77.214868][ T12] softirqs last disabled at (19024): bond_3ad_state_machine_handler (./include/linux/spinlock.h:353 drivers/net/bonding/bond_3ad.c:2564) | [ 77.214871][ T12] Preemption disabled at: | [ 77.214872][ T12] 0x0 | [ 77.214886][ T12] Tainted: [W]=WARN [ 77.214887][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 77.214889][ T12] Workqueue: bond0 bond_3ad_state_machine_handler [ 77.214893][ T12] Call Trace: [ 77.214895][ T12] [ 77.214903][ T12] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 77.214911][ T12] __might_resched.cold (kernel/sched/core.c:9234) [ 77.214917][ T12] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 77.214922][ T12] ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439) [ 77.214929][ T12] __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)) [ 77.214934][ T12] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 77.214943][ T12] ? 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) [ 77.214946][ T12] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 77.214952][ T12] put_chars (drivers/char/virtio_console.c:1176) [ 77.214956][ T12] ? __send_to_port (drivers/char/virtio_console.c:654) [ 77.214965][ T12] ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928) [ 77.214971][ T12] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 77.214976][ T12] ? mark_usage (kernel/locking/lockdep.c:4690) [ 77.214979][ T12] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 77.214982][ T12] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 77.214989][ T12] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 77.214993][ T12] ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2)) [ 77.214998][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.215003][ T12] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 77.215010][ T12] console_emit_next_record (kernel/printk/printk.c:3183) [ 77.215016][ T12] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 77.215023][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.215026][ T12] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 77.215033][ T12] console_flush_one_record (kernel/printk/printk.c:3268) [ 77.215040][ T12] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 77.215042][ T12] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 77.215052][ T12] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 77.215056][ T12] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 77.215058][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.215061][ T12] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 77.215066][ T12] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 77.215069][ T12] ? vprintk_emit (kernel/printk/printk.c:2478) [ 77.215074][ T12] vprintk_emit (kernel/printk/printk.c:2479) [ 77.215080][ T12] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 77.215084][ T12] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 77.215092][ T12] _printk (kernel/printk/printk.c:2504) [ 77.215097][ T12] ? snapshot_read.cold (user.c:?) [ 77.215099][ T12] ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3)) [ 77.215113][ T12] ? idr_get_free (??:?) [ 77.215121][ T12] ad_agg_selection_logic.cold (drivers/net/bonding/bond_3ad.c:1935 (discriminator 3)) [ 77.215131][ T12] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 77.215136][ T12] ? bond_3ad_set_carrier (drivers/net/bonding/bond_3ad.c:2862) [ 77.215141][ T12] ? __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)) [ 77.215148][ T12] ad_port_selection_logic (drivers/net/bonding/bond_3ad.c:1727 (discriminator 1)) [ 77.215156][ T12] ? bond_3ad_unbind_slave (drivers/net/bonding/bond_3ad.c:2423) [ 77.215161][ T12] ? ad_rx_machine (drivers/net/bonding/bond_3ad.c:595 drivers/net/bonding/bond_3ad.c:591 drivers/net/bonding/bond_3ad.c:1333) [ 77.215168][ T12] bond_3ad_state_machine_handler (drivers/net/bonding/bond_3ad.c:2600) [ 77.215177][ T12] ? ad_mux_machine (drivers/net/bonding/bond_3ad.c:1154) [ 77.215179][ T12] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 77.215183][ T12] ? process_one_work (kernel/workqueue.c:1030 kernel/workqueue.c:3431) [ 77.215188][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.215190][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.215193][ T12] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 77.215196][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.215202][ T12] process_one_work (kernel/workqueue.c:3387) [ 77.215213][ T12] ? __queue_delayed_work (kernel/workqueue.c:2622) [ 77.215218][ T12] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 77.215232][ T12] worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551) [ 77.215244][ T12] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 77.215246][ T12] kthread (kernel/kthread.c:436) [ 77.215250][ T12] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 77.215255][ T12] ? kthread_affine_preferred (kernel/kthread.c:857) [ 77.215260][ T12] ret_from_fork (arch/x86/kernel/process.c:158) [ 77.215266][ T12] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1)) [ 77.215272][ T12] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 77.215277][ T12] ? kthread_affine_preferred (kernel/kthread.c:857) [ 77.215282][ T12] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 77.493773][ C0] | [ 77.493846][ C0] | [ 77.493846][ C0] stack backtrace: | [ 77.494082][ C0] Tainted: [W]=WARN [ 77.494083][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 77.494085][ C0] Workqueue: bond0 bond_3ad_state_machine_handler [ 77.494089][ C0] Call Trace: [ 77.494091][ C0] [ 77.494092][ C0] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 77.494095][ C0] print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141) [ 77.494098][ C0] mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310) [ 77.494100][ C0] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 77.494107][ C0] mark_lock (kernel/locking/lockdep.c:4769) [ 77.494109][ C0] mark_usage (kernel/locking/lockdep.c:4658) [ 77.494111][ C0] __lock_acquire (kernel/locking/lockdep.c:5208) [ 77.494113][ C0] ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751) [ 77.494116][ C0] ? x86_64_start_kernel (arch/x86/kernel/head64.c:291) [ 77.494120][ C0] ? x86_64_start_kernel (arch/x86/kernel/head64.c:291) [ 77.494122][ C0] lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 77.494124][ C0] ? bond_3ad_rx_indication (./include/linux/spinlock.h:347 drivers/net/bonding/bond_3ad.c:2661) [ 77.494126][ C0] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.494129][ C0] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 77.494131][ C0] _raw_spin_lock (./include/linux/spinlock_api_smp.h:190 (discriminator 1) kernel/locking/spinlock.c:173 (discriminator 1)) [ 77.494133][ C0] ? bond_3ad_rx_indication (./include/linux/spinlock.h:347 drivers/net/bonding/bond_3ad.c:2661) [ 77.494134][ C0] bond_3ad_rx_indication (./include/linux/spinlock.h:347 drivers/net/bonding/bond_3ad.c:2661) [ 77.494135][ C0] ? update_load_avg (kernel/sched/fair.c:5890) [ 77.494139][ C0] bond_3ad_lacpdu_recv (drivers/net/bonding/bond_3ad.c:2943) [ 77.494140][ C0] ? bond_3ad_get_active_agg_info (./include/linux/rcupdate.h:878 (discriminator 7)) [ 77.494143][ C0] bond_handle_frame (drivers/net/bonding/bond_main.c:1623) [ 77.494145][ C0] ? bond_net_exit_batch (drivers/net/bonding/bond_main.c:6597) [ 77.494147][ C0] ? bond_net_exit_batch (drivers/net/bonding/bond_main.c:6597) [ 77.494149][ C0] __netif_receive_skb_core.constprop.0 (net/core/dev.c:6151) [ 77.494151][ C0] ? select_fallback_rq (kernel/sched/sched.h:1424) [ 77.494154][ C0] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 77.494155][ C0] ? do_xdp_generic (net/core/dev.c:5732) [ 77.494157][ C0] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3)) [ 77.494160][ C0] ? mark_usage (kernel/locking/lockdep.c:4690) [ 77.494161][ C0] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 77.494164][ C0] ? process_backlog (./include/linux/local_lock_internal.h:62 (discriminator 2) net/core/dev.c:6726 (discriminator 2)) [ 77.494165][ C0] __netif_receive_skb_one_core (net/core/dev.c:6262) [ 77.494167][ C0] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 77.494168][ C0] ? process_backlog (./include/linux/local_lock_internal.h:62 (discriminator 2) net/core/dev.c:6726 (discriminator 2)) [ 77.494170][ C0] ? __netif_receive_skb_list_core (net/core/dev.c:6310) [ 77.494171][ C0] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.494173][ C0] process_backlog (net/core/dev.c:6728) [ 77.494176][ C0] __napi_poll (net/core/dev.c:7787) [ 77.494177][ C0] net_rx_action (net/core/dev.c:7850 net/core/dev.c:8007) [ 77.494180][ C0] ? __napi_poll (./include/net/gro.h:507) [ 77.494182][ C0] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 77.494184][ C0] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 77.494186][ C0] ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19)) [ 77.494188][ C0] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.494190][ C0] ? mark_held_locks (kernel/locking/lockdep.c:4341) [ 77.494192][ C0] handle_softirqs (kernel/softirq.c:645) [ 77.494194][ C0] ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1)) [ 77.494196][ C0] ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1)) [ 77.494198][ C0] do_softirq (kernel/softirq.c:546 (discriminator 19) kernel/softirq.c:533 (discriminator 19)) [ 77.494200][ C0] [ 77.494200][ C0] [ 77.494201][ C0] __local_bh_enable_ip (kernel/softirq.c:473) [ 77.494203][ C0] bond_3ad_state_machine_handler (./include/linux/spinlock.h:407 drivers/net/bonding/bond_3ad.c:2618) [ 77.494205][ C0] ? ad_mux_machine (drivers/net/bonding/bond_3ad.c:1154) [ 77.494206][ C0] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 77.494208][ C0] ? process_one_work (kernel/workqueue.c:1030 kernel/workqueue.c:3431) [ 77.494209][ C0] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.494211][ C0] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.494212][ C0] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 77.494214][ C0] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.494215][ C0] process_one_work (kernel/workqueue.c:3387) [ 77.494217][ C0] ? __queue_delayed_work (kernel/workqueue.c:2622) [ 77.494219][ C0] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 77.494222][ C0] worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551) [ 77.494224][ C0] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 77.494225][ C0] kthread (kernel/kthread.c:436) [ 77.494227][ C0] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 77.494230][ C0] ? kthread_affine_preferred (kernel/kthread.c:857) [ 77.494233][ C0] ret_from_fork (arch/x86/kernel/process.c:158) [ 77.494235][ C0] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1)) [ 77.494237][ C0] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 77.494240][ C0] ? kthread_affine_preferred (kernel/kthread.c:857) [ 77.494242][ C0] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 90.108203][ T3329] softirqs last disabled at (0): 0x0 | [ 90.108204][ T3329] Preemption disabled at: | [ 90.108205][ T3329] vprintk_emit (kernel/printk/printk.c:2471) | [ 90.108216][ T3329] Tainted: [W]=WARN [ 90.108217][ T3329] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 90.108219][ T3329] Call Trace: [ 90.108220][ T3329] [ 90.108222][ T3329] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 90.108227][ T3329] ? vprintk_emit (kernel/printk/printk.c:2471) [ 90.108229][ T3329] __might_resched.cold (kernel/sched/core.c:9234) [ 90.108233][ T3329] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 90.108236][ T3329] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.108239][ T3329] __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)) [ 90.108243][ T3329] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 90.108245][ T3329] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 90.108250][ T3329] ? 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) [ 90.108251][ T3329] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 90.108254][ T3329] put_chars (drivers/char/virtio_console.c:1176) [ 90.108256][ T3329] ? __send_to_port (drivers/char/virtio_console.c:654) [ 90.108258][ T3329] ? desc_read (kernel/printk/printk_ringbuffer.c:500) [ 90.108261][ T3329] ? console_prepend_replay (kernel/printk/printk.c:3005) [ 90.108262][ T3329] ? desc_read (./include/linux/instrumented.h:97 ./include/linux/atomic/atomic-instrumented.h:3223 kernel/printk/printk_ringbuffer.c:552) [ 90.108264][ T3329] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 90.108268][ T3329] ? _prb_read_valid (kernel/printk/printk_ringbuffer.c:2206) [ 90.108270][ T3329] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 90.108272][ T3329] ? 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) [ 90.108273][ T3329] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 90.108275][ T3329] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.108276][ T3329] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 90.108279][ T3329] console_emit_next_record (kernel/printk/printk.c:3183) [ 90.108281][ T3329] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 90.108282][ T3329] ? _prb_read_valid (kernel/printk/printk_ringbuffer.c:1996) [ 90.108284][ T3329] ? __asan_memmove (mm/kasan/shadow.c:95 (discriminator 1)) [ 90.108287][ T3329] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.108288][ T3329] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.108289][ T3329] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.108290][ T3329] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 90.108292][ T3329] ? console_flush_one_record (kernel/printk/printk.c:3247) [ 90.108294][ T3329] console_flush_one_record (kernel/printk/printk.c:3268) [ 90.108296][ T3329] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 90.108298][ T3329] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 90.108299][ T3329] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 90.108301][ T3329] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 90.108302][ T3329] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.108304][ T3329] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 90.108305][ T3329] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 90.108307][ T3329] ? sync_exp_reset_tree_hotplug (kernel/rcu/tree_exp.h:98) [ 90.108309][ T3329] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 90.108311][ T3329] ? vprintk_emit (kernel/printk/printk.c:2478) [ 90.108313][ T3329] vprintk_emit (kernel/printk/printk.c:2479) [ 90.108315][ T3329] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 90.108316][ T3329] ? 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) [ 90.108318][ T3329] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 90.108319][ T3329] _printk (kernel/printk/printk.c:2504) [ 90.108322][ T3329] ? snapshot_read.cold (user.c:?) [ 90.108324][ T3329] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.108326][ T3329] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 90.108329][ T3329] ? 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) [ 90.108330][ T3329] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 90.108331][ T3329] ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1)) [ 90.108334][ T3329] ? __netdev_printk (net/core/dev.c:13148 (discriminator 2)) [ 90.108336][ T3329] netdev_info (net/core/dev.c:13195 (discriminator 3)) [ 90.108337][ T3329] ? netdev_notice (net/core/dev.c:13194) [ 90.108340][ T3329] ? __netdev_upper_dev_unlink (net/core/dev.c:9096) [ 90.108343][ T3329] ? 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) [ 90.108345][ T3329] __bond_release_one.cold (drivers/net/bonding/bond_main.c:2484 (discriminator 4)) [ 90.108349][ T3329] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.108351][ T3329] ? bond_enslave (drivers/net/bonding/bond_main.c:2331) [ 90.108354][ T3329] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 90.108356][ T3329] ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495) [ 90.108359][ T3329] ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 90.108362][ T3329] ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94) [ 90.108365][ T3329] do_set_master (net/core/rtnetlink.c:3055) [ 90.108368][ T3329] do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1)) [ 90.108370][ T3329] ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1)) [ 90.108373][ T3329] ? rtnl_link_get_size (net/core/rtnetlink.c:747) [ 90.108375][ T3329] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.108376][ T3329] ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676) [ 90.108380][ T3329] ? kasan_save_stack (mm/kasan/common.c:58) [ 90.108382][ T3329] ? kasan_save_stack (mm/kasan/common.c:57) [ 90.108383][ T3329] ? kasan_save_track (mm/kasan/common.c:78) [ 90.108384][ T3329] ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415) [ 90.108385][ T3329] ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563) [ 90.108387][ T3329] ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1)) [ 90.108388][ T3329] ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132) [ 90.108390][ T3329] ? netlink_rcv_skb (net/netlink/af_netlink.c:2556) [ 90.108393][ T3329] ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 90.108394][ T3329] ? netlink_sendmsg (net/netlink/af_netlink.c:1900) [ 90.108395][ T3329] ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4)) [ 90.108398][ T3329] ? ___sys_sendmsg (net/socket.c:2767) [ 90.108399][ T3329] ? __sys_sendmsg (net/socket.c:2799) [ 90.108401][ T3329] ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 90.108403][ T3329] ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 90.108405][ T3329] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.108407][ T3329] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 90.108409][ T3329] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.108410][ T3329] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.108411][ T3329] ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22)) [ 90.108413][ T3329] ? __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) [ 90.108415][ T3329] ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1)) [ 90.108417][ T3329] ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214) [ 90.108419][ T3329] ? ww_mutex_lock (kernel/locking/mutex.c:934) [ 90.108420][ T3329] ? nla_get_range_signed (lib/nlattr.c:270) [ 90.108424][ T3329] ? __rtnl_newlink (net/core/rtnetlink.c:4063) [ 90.108426][ T3329] rtnl_newlink (net/core/rtnetlink.c:4215) [ 90.108429][ T3329] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.108430][ T3329] ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558) [ 90.108432][ T3329] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 90.108434][ T3329] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.108435][ T3329] ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749) [ 90.108438][ T3329] ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751) [ 90.108439][ T3329] ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94) [ 90.108441][ T3329] ? __kernel_text_address (kernel/extable.c:79) [ 90.108443][ T3329] ? write_profile (profile.c:?) [ 90.108444][ T3329] ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380) [ 90.108446][ T3329] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.108448][ T3329] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.108449][ T3329] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22)) [ 90.108452][ T3329] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 90.108454][ T3329] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.108455][ T3329] ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558) [ 90.108457][ T3329] rtnetlink_rcv_msg (net/core/rtnetlink.c:7132) [ 90.108459][ T3329] ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1)) [ 90.108461][ T3329] ? filter_irq_stacks (kernel/stacktrace.c:402) [ 90.108463][ T3329] ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676) [ 90.108465][ T3329] netlink_rcv_skb (net/netlink/af_netlink.c:2556) [ 90.108467][ T3329] ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1)) [ 90.108469][ T3329] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 90.108471][ T3329] ? netlink_ack (./include/linux/skbuff.h:2718) [ 90.108472][ T3329] ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499) [ 90.108475][ T3329] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.108476][ T3329] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 90.108478][ T3329] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 90.108481][ T3329] ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1)) [ 90.108482][ T3329] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.108483][ T3329] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.108485][ T3329] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 90.108487][ T3329] netlink_sendmsg (net/netlink/af_netlink.c:1900) [ 90.108489][ T3329] ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7)) [ 90.108491][ T3329] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.108492][ T3329] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 90.108494][ T3329] ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4)) [ 90.108496][ T3329] ? copy_msghdr_from_user (net/socket.c:2650) [ 90.108497][ T3329] ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399) [ 90.108499][ T3329] ? move_addr_to_kernel (net/socket.c:258) [ 90.108500][ T3329] ? filter_irq_stacks (kernel/stacktrace.c:402) [ 90.108503][ T3329] ___sys_sendmsg (net/socket.c:2767) [ 90.108505][ T3329] ? copy_msghdr_from_user (net/socket.c:2619) [ 90.108509][ T3329] __sys_sendmsg (net/socket.c:2799) [ 90.108511][ T3329] ? __sys_sendmsg_sock (net/socket.c:2780) [ 90.108514][ T3329] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.108515][ T3329] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 90.108516][ T3329] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 90.108519][ T3329] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 90.108521][ T3329] RIP: 0033:0x7fae0890654e [ 90.108523][ T3329] 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 [ 90.108525][ T3329] RSP: 002b:00007ffd23b53740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 90.108528][ T3329] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fae0890654e [ 90.108530][ T3329] RDX: 0000000000000000 RSI: 00007ffd23b537f0 RDI: 0000000000000005 [ 90.108530][ T3329] RBP: 00007ffd23b53750 R08: 0000000000000000 R09: 0000000000000000 [ 90.108531][ T3329] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91c2a9 [ 90.108532][ T3329] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd23b53ec0 | [ 192.656501][ T70] softirqs last disabled at (0): 0x0 | [ 192.656504][ T70] Preemption disabled at: | [ 192.656505][ T70] 0x0 | [ 192.656513][ T70] Tainted: [W]=WARN [ 192.656514][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 192.656516][ T70] Workqueue: netns cleanup_net [ 192.656522][ T70] Call Trace: [ 192.656523][ T70] [ 192.656525][ T70] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 192.656530][ T70] __might_resched.cold (kernel/sched/core.c:9234) [ 192.656537][ T70] ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1)) [ 192.656540][ T70] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 192.656543][ T70] ? record_print_text (kernel/printk/printk.c:1467) [ 192.656546][ T70] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 192.656549][ T70] __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)) [ 192.656552][ T70] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 192.656554][ T70] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 192.656558][ T70] ? 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) [ 192.656559][ T70] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 192.656561][ T70] put_chars (drivers/char/virtio_console.c:1176) [ 192.656564][ T70] ? __send_to_port (drivers/char/virtio_console.c:654) [ 192.656566][ T70] ? desc_read (./include/linux/instrumented.h:97 ./include/linux/atomic/atomic-instrumented.h:3223 kernel/printk/printk_ringbuffer.c:552) [ 192.656569][ T70] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 192.656573][ T70] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 192.656574][ T70] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 192.656575][ T70] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 192.656577][ T70] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 192.656579][ T70] console_emit_next_record (kernel/printk/printk.c:3183) [ 192.656582][ T70] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 192.656583][ T70] ? _prb_read_valid (kernel/printk/printk_ringbuffer.c:1996) [ 192.656585][ T70] ? __asan_memmove (mm/kasan/shadow.c:95 (discriminator 1)) [ 192.656586][ T70] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 192.656587][ T70] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 192.656588][ T70] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 192.656589][ T70] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 192.656591][ T70] ? console_flush_one_record (kernel/printk/printk.c:3247) [ 192.656593][ T70] console_flush_one_record (kernel/printk/printk.c:3268) [ 192.656595][ T70] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 192.656597][ T70] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 192.656598][ T70] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 192.656600][ T70] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 192.656601][ T70] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 192.656602][ T70] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 192.656604][ T70] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 192.656605][ T70] ? sync_exp_reset_tree_hotplug (kernel/rcu/tree_exp.h:98) [ 192.656607][ T70] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 192.656609][ T70] ? vprintk_emit (kernel/printk/printk.c:2478) [ 192.656610][ T70] vprintk_emit (kernel/printk/printk.c:2479) [ 192.656612][ T70] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 192.656613][ T70] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 192.656615][ T70] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 192.656618][ T70] ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22)) [ 192.656619][ T70] ? __dev_queue_xmit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:920 (discriminator 2) net/core/dev.c:4961 (discriminator 2)) [ 192.656622][ T70] ? __dev_queue_xmit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:920 (discriminator 2) net/core/dev.c:4961 (discriminator 2)) [ 192.656623][ T70] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 192.656625][ T70] _printk (kernel/printk/printk.c:2504) [ 192.656628][ T70] ? snapshot_read.cold (user.c:?) [ 192.656629][ T70] ? kmalloc_reserve (net/core/skbuff.c:615 (discriminator 7)) [ 192.656632][ T70] ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1)) [ 192.656634][ T70] ? __netdev_printk (net/core/dev.c:13148 (discriminator 2)) [ 192.656636][ T70] netdev_info (net/core/dev.c:13195 (discriminator 3)) [ 192.656638][ T70] ? netdev_notice (net/core/dev.c:13194) [ 192.656640][ T70] ? __netdev_alloc_skb (net/core/skbuff.c:777) [ 192.656642][ T70] bond_3ad_unbind_slave.cold (drivers/net/bonding/bond_3ad.c:2432) [ 192.656646][ T70] ? ad_agg_selection_logic (drivers/net/bonding/bond_3ad.c:1942 (discriminator 11)) [ 192.656649][ T70] ? 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)) [ 192.656651][ T70] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 192.656652][ T70] ? sysfs_remove_files (fs/sysfs/file.c:515 ./include/linux/sysfs.h:780 fs/sysfs/file.c:548) [ 192.656655][ T70] __bond_release_one (drivers/net/bonding/bond_main.c:2476) [ 192.656657][ T70] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 192.656659][ T70] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 192.656660][ T70] ? bond_enslave (drivers/net/bonding/bond_main.c:2331) [ 192.656661][ T70] ? 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)) [ 192.656663][ T70] ? ipvlan_port_get (./include/linux/rcupdate.h:882 drivers/net/ipvlan/ipvlan_main.c:146) [ 192.656664][ T70] ? ipvlan_port_create (./include/linux/list.h:54 (discriminator 2) drivers/net/ipvlan/ipvlan_main.c:93 (discriminator 2)) [ 192.656666][ T70] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 192.656668][ T70] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1)) [ 192.656670][ T70] ? packet_sendmsg_spkt (af_packet.c:?) [ 192.656673][ T70] bond_uninit (drivers/net/bonding/bond_main.c:6071) [ 192.656674][ T70] ? 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)) [ 192.656677][ T70] ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4682) [ 192.656679][ T70] unregister_netdevice_many_notify (net/core/dev.c:12537) [ 192.656682][ T70] ? unregister_netdevice_queued (./include/linux/list.h:419 (discriminator 3)) [ 192.656684][ T70] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 192.656685][ T70] ? rtnl_is_locked (net/core/rtnetlink.c:169) [ 192.656688][ T70] ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:154 (discriminator 1) net/ipv4/nexthop.c:4172 (discriminator 1)) [ 192.656691][ T70] ops_undo_list (net/core/net_namespace.c:188 net/core/net_namespace.c:249) [ 192.656693][ T70] ? rtnl_net_dumpid_one (net/core/net_namespace.c:1098) [ 192.656694][ T70] ? idr_destroy (lib/radix-tree.c:310 lib/radix-tree.c:674 lib/radix-tree.c:1563) [ 192.656697][ T70] cleanup_net (net/core/net_namespace.c:706) [ 192.656699][ T70] ? net_passive_dec (./include/linux/llist.h:241) [ 192.656700][ T70] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 192.656701][ T70] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 192.656703][ T70] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 192.656705][ T70] process_one_work (kernel/workqueue.c:3387) [ 192.656708][ T70] ? __queue_delayed_work (kernel/workqueue.c:2622) [ 192.656710][ T70] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 192.656712][ T70] worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551) [ 192.656714][ T70] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 192.656715][ T70] kthread (kernel/kthread.c:436) [ 192.656718][ T70] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 192.656719][ T70] ? kthread_affine_preferred (kernel/kthread.c:857) [ 192.656721][ T70] ret_from_fork (arch/x86/kernel/process.c:158) [ 192.656725][ T70] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1)) [ 192.656727][ T70] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 192.656730][ T70] ? kthread_affine_preferred (kernel/kthread.c:857) Finger prints: __irq_exit_rcu:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print __kmalloc_noprof:put_chars:hvc_console_print:console_emit_next_record:console_flush_one_record 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