====================================== | [ 8.132498][ T182] softirqs last disabled at (0): 0x0 | [ 8.132500][ T182] Preemption disabled at: | [ 8.132500][ T182] 0x0 | [ 8.132509][ T182] Tainted: [W]=WARN [ 8.132509][ T182] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.132511][ T182] Call Trace: [ 8.132512][ T182] [ 8.132513][ T182] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 8.132518][ T182] __might_resched.cold (kernel/sched/core.c:9234) [ 8.132522][ T182] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 8.132525][ T182] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 8.132528][ T182] __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)) [ 8.132532][ T182] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 8.132534][ T182] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 8.132539][ T182] ? 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) [ 8.132540][ T182] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 8.132542][ T182] put_chars (drivers/char/virtio_console.c:1176) [ 8.132545][ T182] ? __send_to_port (drivers/char/virtio_console.c:654) [ 8.132546][ T182] ? printk_get_next_message (kernel/printk/printk.c:3072) [ 8.132549][ T182] ? console_prepend_replay (kernel/printk/printk.c:3005) [ 8.132550][ T182] ? desc_read (./include/linux/instrumented.h:97 ./include/linux/atomic/atomic-instrumented.h:3223 kernel/printk/printk_ringbuffer.c:552) [ 8.132552][ T182] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 8.132557][ T182] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 8.132558][ T182] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 8.132560][ T182] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 8.132561][ T182] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 8.132562][ T182] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 8.132565][ T182] console_emit_next_record (kernel/printk/printk.c:3183) [ 8.132567][ T182] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 8.132568][ T182] ? _prb_read_valid (kernel/printk/printk_ringbuffer.c:1996) [ 8.132570][ T182] ? __asan_memmove (mm/kasan/shadow.c:95 (discriminator 1)) [ 8.132573][ T182] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 8.132574][ T182] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 8.132575][ T182] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 8.132576][ T182] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 8.132578][ T182] ? console_flush_one_record (kernel/printk/printk.c:3247) [ 8.132579][ T182] console_flush_one_record (kernel/printk/printk.c:3268) [ 8.132581][ T182] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 8.132583][ T182] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 8.132585][ T182] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 8.132586][ T182] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 8.132588][ T182] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 8.132589][ T182] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 8.132590][ T182] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 8.132592][ T182] ? sync_exp_reset_tree_hotplug (kernel/rcu/tree_exp.h:98) [ 8.132594][ T182] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 8.132596][ T182] ? vprintk_emit (kernel/printk/printk.c:2478) [ 8.132597][ T182] vprintk_emit (kernel/printk/printk.c:2479) [ 8.132599][ T182] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 8.132601][ T182] ? do_raw_read_unlock (kernel/locking/spinlock_debug.c:180) [ 8.132602][ T182] ? forget_original_parent (kernel/exit.c:635 kernel/exit.c:740) [ 8.132605][ T182] _printk (kernel/printk/printk.c:2504) [ 8.132607][ T182] ? snapshot_read.cold (user.c:?) [ 8.132609][ T182] ? 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) [ 8.132610][ T182] ? 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) [ 8.132611][ T182] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 8.132613][ T182] ? 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) [ 8.132614][ T182] do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4)) [ 8.132617][ T182] ? exit_notify (kernel/exit.c:780) [ 8.132619][ T182] ? posixtimer_sig_unignore.isra.0 (kernel/signal.c:1971 (discriminator 3)) [ 8.132621][ T182] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 8.132623][ T182] do_group_exit (kernel/exit.c:1151) [ 8.132625][ T182] __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160) [ 8.132627][ T182] x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232) [ 8.132629][ T182] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 8.132631][ T182] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 8.132634][ T182] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 8.132636][ T182] RIP: 0033:0x7f079d9cf1b8 [ 8.132638][ T182] Code: Unable to access opcode bytes at 0x7f079d9cf18e. Code starting with the faulting instruction =========================================== [ 8.132639][ T182] RSP: 002b:00007fff28a2c788 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 8.132642][ T182] RAX: ffffffffffffffda RBX: 00007f079dafff88 RCX: 00007f079d9cf1b8 [ 8.132643][ T182] RDX: 00007f079d719fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 8.132644][ T182] RBP: 00007fff28a2c7e0 R08: 0000000000000000 R09: 0000000000000050 [ 8.132645][ T182] R10: 00007fff28a2c5a0 R11: 0000000000000246 R12: 0000000000000001 [ 8.132646][ T182] R13: 0000000000000000 R14: 00007f079dafe680 R15: 00007f079dafffa0 | [ 75.744606][ T12] softirqs last disabled at (84): addrconf_verify_rtnl (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/ipv6/addrconf.c:4652 (discriminator 2)) | [ 75.744608][ T12] Preemption disabled at: | [ 75.744608][ T12] 0x0 | [ 75.744618][ T12] Tainted: [W]=WARN [ 75.744619][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.744620][ T12] Workqueue: bond0 bond_3ad_state_machine_handler [ 75.744626][ T12] Call Trace: [ 75.744628][ T12] [ 75.744629][ T12] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 75.744634][ T12] __might_resched.cold (kernel/sched/core.c:9234) [ 75.744638][ T12] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 75.744642][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 75.744646][ 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)) [ 75.744649][ T12] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 75.744652][ T12] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 75.744655][ 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) [ 75.744656][ T12] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 75.744659][ T12] put_chars (drivers/char/virtio_console.c:1176) [ 75.744661][ T12] ? __send_to_port (drivers/char/virtio_console.c:654) [ 75.744663][ T12] ? desc_read (kernel/printk/printk_ringbuffer.c:500) [ 75.744666][ T12] ? console_prepend_replay (kernel/printk/printk.c:3005) [ 75.744668][ T12] ? desc_read (./include/linux/instrumented.h:97 ./include/linux/atomic/atomic-instrumented.h:3223 kernel/printk/printk_ringbuffer.c:552) [ 75.744670][ T12] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 75.744673][ T12] ? _prb_read_valid (kernel/printk/printk_ringbuffer.c:2206) [ 75.744679][ T12] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 75.744681][ T12] ? 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) [ 75.744682][ T12] ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1)) [ 75.744685][ T12] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 75.744686][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 75.744687][ T12] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 75.744690][ T12] console_emit_next_record (kernel/printk/printk.c:3183) [ 75.744692][ T12] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 75.744693][ T12] ? _prb_read_valid (kernel/printk/printk_ringbuffer.c:1996) [ 75.744695][ T12] ? __asan_memmove (mm/kasan/shadow.c:95 (discriminator 1)) [ 75.744696][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 75.744698][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 75.744699][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 75.744700][ T12] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 75.744702][ T12] ? console_flush_one_record (kernel/printk/printk.c:3247) [ 75.744703][ T12] console_flush_one_record (kernel/printk/printk.c:3268) [ 75.744705][ T12] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 75.744707][ T12] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 75.744709][ T12] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 75.744710][ T12] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 75.744712][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 75.744713][ T12] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 75.744715][ T12] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 75.744716][ T12] ? sync_exp_reset_tree_hotplug (kernel/rcu/tree_exp.h:98) [ 75.744718][ T12] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 75.744720][ T12] ? vprintk_emit (kernel/printk/printk.c:2478) [ 75.744722][ T12] vprintk_emit (kernel/printk/printk.c:2479) [ 75.744724][ T12] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 75.744725][ T12] ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123) [ 75.744726][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 75.744727][ T12] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 75.744729][ T12] _printk (kernel/printk/printk.c:2504) [ 75.744732][ T12] ? snapshot_read.cold (user.c:?) [ 75.744734][ T12] ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3)) [ 75.744737][ T12] ? idr_get_free (??:?) [ 75.744739][ T12] ? 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) [ 75.744742][ T12] ad_agg_selection_logic.cold (drivers/net/bonding/bond_3ad.c:1935 (discriminator 3)) [ 75.744746][ T12] ? ad_marker_info_received (drivers/net/bonding/bond_3ad.c:2200 (discriminator 11)) [ 75.744747][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 75.744749][ T12] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 75.744750][ T12] ? bond_3ad_set_carrier (drivers/net/bonding/bond_3ad.c:2862) [ 75.744752][ T12] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 75.744753][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 75.744755][ T12] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 75.744757][ T12] ad_port_selection_logic (drivers/net/bonding/bond_3ad.c:1727 (discriminator 1)) [ 75.744759][ T12] ? ad_marker_info_received (drivers/net/bonding/bond_3ad.c:2200 (discriminator 11)) [ 75.744760][ T12] ? bond_3ad_unbind_slave (drivers/net/bonding/bond_3ad.c:2423) [ 75.744762][ T12] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 75.744763][ 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) [ 75.744765][ T12] bond_3ad_state_machine_handler (drivers/net/bonding/bond_3ad.c:2600) [ 75.744767][ T12] ? debug_object_deactivate (lib/debugobjects.c:951 (discriminator 3)) [ 75.744771][ T12] ? ad_mux_machine (drivers/net/bonding/bond_3ad.c:1154) [ 75.744772][ T12] ? debug_object_active_state (lib/debugobjects.c:1122) [ 75.744773][ T12] ? update_load_avg (kernel/sched/fair.c:5864) [ 75.744776][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 75.744777][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 75.744778][ T12] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 75.744780][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 75.744782][ T12] process_one_work (kernel/workqueue.c:3387) [ 75.744785][ T12] ? __queue_delayed_work (kernel/workqueue.c:2622) [ 75.744787][ T12] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 75.744789][ T12] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 75.744791][ T12] worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551) [ 75.744793][ T12] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 75.744795][ T12] kthread (kernel/kthread.c:436) [ 75.744797][ T12] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 75.744799][ T12] ? kthread_affine_preferred (kernel/kthread.c:857) [ 75.744801][ T12] ret_from_fork (arch/x86/kernel/process.c:158) [ 75.744804][ T12] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1)) [ 75.744806][ T12] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 75.744809][ T12] ? kthread_affine_preferred (kernel/kthread.c:857) [ 75.744811][ T12] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 88.432877][ T3934] softirqs last disabled at (0): 0x0 | [ 88.432878][ T3934] Preemption disabled at: | [ 88.432879][ T3934] vprintk_emit (kernel/printk/printk.c:2471) | [ 88.432889][ T3934] Tainted: [W]=WARN [ 88.432890][ T3934] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 88.432891][ T3934] Call Trace: [ 88.432893][ T3934] [ 88.432894][ T3934] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 88.432899][ T3934] ? vprintk_emit (kernel/printk/printk.c:2471) [ 88.432900][ T3934] __might_resched.cold (kernel/sched/core.c:9234) [ 88.432904][ T3934] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 88.432907][ T3934] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 88.432910][ T3934] __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)) [ 88.432914][ T3934] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 88.432916][ T3934] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 88.432921][ T3934] ? 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) [ 88.432922][ T3934] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 88.432924][ T3934] put_chars (drivers/char/virtio_console.c:1176) [ 88.432926][ T3934] ? __send_to_port (drivers/char/virtio_console.c:654) [ 88.432929][ T3934] ? desc_read (kernel/printk/printk_ringbuffer.c:500) [ 88.432931][ T3934] ? console_prepend_replay (kernel/printk/printk.c:3005) [ 88.432932][ T3934] ? desc_read (./include/linux/instrumented.h:97 ./include/linux/atomic/atomic-instrumented.h:3223 kernel/printk/printk_ringbuffer.c:552) [ 88.432934][ T3934] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 88.432937][ T3934] ? _prb_read_valid (kernel/printk/printk_ringbuffer.c:2206) [ 88.432939][ T3934] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 88.432941][ T3934] ? 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) [ 88.432942][ T3934] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 88.432943][ T3934] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 88.432945][ T3934] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 88.432947][ T3934] console_emit_next_record (kernel/printk/printk.c:3183) [ 88.432949][ T3934] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 88.432950][ T3934] ? _prb_read_valid (kernel/printk/printk_ringbuffer.c:1996) [ 88.432952][ T3934] ? __asan_memmove (mm/kasan/shadow.c:95 (discriminator 1)) [ 88.432955][ T3934] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 88.432956][ T3934] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 88.432957][ T3934] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 88.432958][ T3934] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 88.432960][ T3934] ? console_flush_one_record (kernel/printk/printk.c:3247) [ 88.432962][ T3934] console_flush_one_record (kernel/printk/printk.c:3268) [ 88.432963][ T3934] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 88.432965][ T3934] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 88.432967][ T3934] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 88.432968][ T3934] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 88.432970][ T3934] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 88.432971][ T3934] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 88.432972][ T3934] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 88.432974][ T3934] ? sync_exp_reset_tree_hotplug (kernel/rcu/tree_exp.h:98) [ 88.432976][ T3934] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 88.432978][ T3934] ? vprintk_emit (kernel/printk/printk.c:2478) [ 88.432979][ T3934] vprintk_emit (kernel/printk/printk.c:2479) [ 88.432981][ T3934] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 88.432983][ T3934] ? 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) [ 88.432984][ T3934] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 88.432985][ T3934] _printk (kernel/printk/printk.c:2504) [ 88.432988][ T3934] ? snapshot_read.cold (user.c:?) [ 88.432989][ T3934] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 88.432991][ T3934] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 88.432993][ T3934] ? 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) [ 88.432995][ T3934] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 88.432996][ T3934] ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1)) [ 88.432999][ T3934] ? __netdev_printk (net/core/dev.c:13148 (discriminator 2)) [ 88.433000][ T3934] netdev_info (net/core/dev.c:13195 (discriminator 3)) [ 88.433002][ T3934] ? netdev_notice (net/core/dev.c:13194) [ 88.433004][ T3934] ? __netdev_upper_dev_unlink (net/core/dev.c:9096) [ 88.433008][ T3934] ? 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) [ 88.433009][ T3934] __bond_release_one.cold (drivers/net/bonding/bond_main.c:2484 (discriminator 4)) [ 88.433014][ T3934] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 88.433015][ T3934] ? bond_enslave (drivers/net/bonding/bond_main.c:2331) [ 88.433017][ T3934] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 88.433019][ T3934] ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495) [ 88.433022][ T3934] ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 88.433025][ T3934] ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94) [ 88.433028][ T3934] do_set_master (net/core/rtnetlink.c:3055) [ 88.433032][ T3934] do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1)) [ 88.433034][ T3934] ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1)) [ 88.433037][ T3934] ? rtnl_link_get_size (net/core/rtnetlink.c:747) [ 88.433038][ T3934] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 88.433040][ T3934] ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676) [ 88.433043][ T3934] ? kasan_save_stack (mm/kasan/common.c:58) [ 88.433045][ T3934] ? kasan_save_stack (mm/kasan/common.c:57) [ 88.433046][ T3934] ? kasan_save_track (mm/kasan/common.c:78) [ 88.433047][ T3934] ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415) [ 88.433048][ T3934] ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563) [ 88.433050][ T3934] ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1)) [ 88.433053][ T3934] ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132) [ 88.433055][ T3934] ? netlink_rcv_skb (net/netlink/af_netlink.c:2556) [ 88.433058][ T3934] ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 88.433059][ T3934] ? netlink_sendmsg (net/netlink/af_netlink.c:1900) [ 88.433060][ T3934] ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4)) [ 88.433063][ T3934] ? ___sys_sendmsg (net/socket.c:2767) [ 88.433064][ T3934] ? __sys_sendmsg (net/socket.c:2799) [ 88.433065][ T3934] ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 88.433067][ T3934] ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 88.433069][ T3934] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 88.433071][ T3934] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 88.433072][ T3934] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 88.433073][ T3934] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 88.433075][ T3934] ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22)) [ 88.433076][ T3934] ? __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) [ 88.433078][ T3934] ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1)) [ 88.433079][ T3934] ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214) [ 88.433081][ T3934] ? ww_mutex_lock (kernel/locking/mutex.c:934) [ 88.433082][ T3934] ? nla_get_range_signed (lib/nlattr.c:270) [ 88.433086][ T3934] ? __rtnl_newlink (net/core/rtnetlink.c:4063) [ 88.433088][ T3934] rtnl_newlink (net/core/rtnetlink.c:4215) [ 88.433091][ T3934] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 88.433092][ T3934] ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558) [ 88.433093][ T3934] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 88.433095][ T3934] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 88.433097][ T3934] ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749) [ 88.433099][ T3934] ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751) [ 88.433100][ T3934] ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94) [ 88.433102][ T3934] ? __kernel_text_address (kernel/extable.c:79) [ 88.433103][ T3934] ? write_profile (profile.c:?) [ 88.433105][ T3934] ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380) [ 88.433107][ T3934] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 88.433108][ T3934] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 88.433109][ T3934] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22)) [ 88.433112][ T3934] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 88.433114][ T3934] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 88.433115][ T3934] ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558) [ 88.433117][ T3934] rtnetlink_rcv_msg (net/core/rtnetlink.c:7132) [ 88.433119][ T3934] ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1)) [ 88.433121][ T3934] ? filter_irq_stacks (kernel/stacktrace.c:402) [ 88.433122][ T3934] ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676) [ 88.433124][ T3934] netlink_rcv_skb (net/netlink/af_netlink.c:2556) [ 88.433126][ T3934] ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1)) [ 88.433128][ T3934] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 88.433129][ T3934] ? netlink_ack (./include/linux/skbuff.h:2718) [ 88.433131][ T3934] ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499) [ 88.433133][ T3934] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 88.433134][ T3934] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 88.433136][ T3934] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 88.433138][ T3934] ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1)) [ 88.433140][ T3934] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 88.433141][ T3934] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 88.433142][ T3934] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 88.433145][ T3934] netlink_sendmsg (net/netlink/af_netlink.c:1900) [ 88.433146][ T3934] ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7)) [ 88.433148][ T3934] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 88.433149][ T3934] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 88.433152][ T3934] ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4)) [ 88.433153][ T3934] ? copy_msghdr_from_user (net/socket.c:2650) [ 88.433154][ T3934] ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399) [ 88.433155][ T3934] ? move_addr_to_kernel (net/socket.c:258) [ 88.433157][ T3934] ? filter_irq_stacks (kernel/stacktrace.c:402) [ 88.433159][ T3934] ___sys_sendmsg (net/socket.c:2767) [ 88.433161][ T3934] ? copy_msghdr_from_user (net/socket.c:2619) [ 88.433165][ T3934] __sys_sendmsg (net/socket.c:2799) [ 88.433167][ T3934] ? __sys_sendmsg_sock (net/socket.c:2780) [ 88.433169][ T3934] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 88.433171][ T3934] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 88.433172][ T3934] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 88.433174][ T3934] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 88.433175][ T3934] RIP: 0033:0x7fa725c0554e [ 88.433177][ T3934] 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 [ 88.433179][ T3934] RSP: 002b:00007ffd00b0b140 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 88.433182][ T3934] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa725c0554e [ 88.433184][ T3934] RDX: 0000000000000000 RSI: 00007ffd00b0b1f0 RDI: 0000000000000005 [ 88.433185][ T3934] RBP: 00007ffd00b0b150 R08: 0000000000000000 R09: 0000000000000000 [ 88.433185][ T3934] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a914460 [ 88.433186][ T3934] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd00b0b8c0 | [ 190.999076][ T3372] softirqs last disabled at (0): 0x0 | [ 190.999077][ T3372] Preemption disabled at: | [ 190.999078][ T3372] 0x0 | [ 190.999086][ T3372] Tainted: [W]=WARN [ 190.999087][ T3372] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 190.999089][ T3372] Workqueue: netns cleanup_net [ 190.999095][ T3372] Call Trace: [ 190.999097][ T3372] [ 190.999098][ T3372] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 190.999103][ T3372] __might_resched.cold (kernel/sched/core.c:9234) [ 190.999106][ T3372] ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1)) [ 190.999110][ T3372] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 190.999113][ T3372] ? record_print_text (kernel/printk/printk.c:1467) [ 190.999116][ T3372] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 190.999119][ T3372] __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)) [ 190.999122][ T3372] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 190.999124][ T3372] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 190.999128][ T3372] ? 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) [ 190.999129][ T3372] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 190.999131][ T3372] put_chars (drivers/char/virtio_console.c:1176) [ 190.999134][ T3372] ? __send_to_port (drivers/char/virtio_console.c:654) [ 190.999136][ T3372] ? desc_read (./include/linux/instrumented.h:97 ./include/linux/atomic/atomic-instrumented.h:3223 kernel/printk/printk_ringbuffer.c:552) [ 190.999138][ T3372] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 190.999143][ T3372] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 190.999145][ T3372] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 190.999146][ T3372] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 190.999147][ T3372] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 190.999150][ T3372] console_emit_next_record (kernel/printk/printk.c:3183) [ 190.999152][ T3372] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 190.999153][ T3372] ? _prb_read_valid (kernel/printk/printk_ringbuffer.c:1996) [ 190.999155][ T3372] ? __asan_memmove (mm/kasan/shadow.c:95 (discriminator 1)) [ 190.999157][ T3372] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 190.999158][ T3372] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 190.999159][ T3372] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 190.999160][ T3372] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 190.999162][ T3372] ? console_flush_one_record (kernel/printk/printk.c:3247) [ 190.999163][ T3372] console_flush_one_record (kernel/printk/printk.c:3268) [ 190.999165][ T3372] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 190.999167][ T3372] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 190.999169][ T3372] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 190.999170][ T3372] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 190.999172][ T3372] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 190.999173][ T3372] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 190.999174][ T3372] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 190.999176][ T3372] ? sync_exp_reset_tree_hotplug (kernel/rcu/tree_exp.h:98) [ 190.999177][ T3372] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 190.999179][ T3372] ? vprintk_emit (kernel/printk/printk.c:2478) [ 190.999181][ T3372] vprintk_emit (kernel/printk/printk.c:2479) [ 190.999183][ T3372] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 190.999184][ T3372] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 190.999186][ T3372] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 190.999188][ T3372] ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22)) [ 190.999190][ T3372] ? __dev_queue_xmit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:920 (discriminator 2) net/core/dev.c:4961 (discriminator 2)) [ 190.999192][ T3372] ? __dev_queue_xmit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:920 (discriminator 2) net/core/dev.c:4961 (discriminator 2)) [ 190.999193][ T3372] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 190.999195][ T3372] _printk (kernel/printk/printk.c:2504) [ 190.999198][ T3372] ? snapshot_read.cold (user.c:?) [ 190.999199][ T3372] ? kmalloc_reserve (net/core/skbuff.c:615 (discriminator 7)) [ 190.999202][ T3372] ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1)) [ 190.999205][ T3372] ? __netdev_printk (net/core/dev.c:13148 (discriminator 2)) [ 190.999206][ T3372] netdev_info (net/core/dev.c:13195 (discriminator 3)) [ 190.999208][ T3372] ? netdev_notice (net/core/dev.c:13194) [ 190.999210][ T3372] ? __netdev_alloc_skb (net/core/skbuff.c:777) [ 190.999212][ T3372] bond_3ad_unbind_slave.cold (drivers/net/bonding/bond_3ad.c:2432) [ 190.999217][ T3372] ? ad_agg_selection_logic (drivers/net/bonding/bond_3ad.c:1942 (discriminator 11)) [ 190.999219][ T3372] ? 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)) [ 190.999221][ T3372] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 190.999223][ T3372] ? sysfs_remove_files (fs/sysfs/file.c:515 ./include/linux/sysfs.h:780 fs/sysfs/file.c:548) [ 190.999225][ T3372] __bond_release_one (drivers/net/bonding/bond_main.c:2476) [ 190.999227][ T3372] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 190.999229][ T3372] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 190.999230][ T3372] ? bond_enslave (drivers/net/bonding/bond_main.c:2331) [ 190.999232][ T3372] ? 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)) [ 190.999233][ T3372] ? ipvlan_port_get (./include/linux/rcupdate.h:882 drivers/net/ipvlan/ipvlan_main.c:146) [ 190.999235][ T3372] ? ipvlan_port_create (./include/linux/list.h:54 (discriminator 2) drivers/net/ipvlan/ipvlan_main.c:93 (discriminator 2)) [ 190.999236][ T3372] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 190.999238][ T3372] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1)) [ 190.999242][ T3372] ? packet_sendmsg_spkt (af_packet.c:?) [ 190.999251][ T3372] bond_uninit (drivers/net/bonding/bond_main.c:6071) [ 190.999252][ T3372] ? 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)) [ 190.999255][ T3372] ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4682) [ 190.999256][ T3372] unregister_netdevice_many_notify (net/core/dev.c:12537) [ 190.999259][ T3372] ? unregister_netdevice_queued (./include/linux/list.h:419 (discriminator 3)) [ 190.999261][ T3372] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 190.999263][ T3372] ? rtnl_is_locked (net/core/rtnetlink.c:169) [ 190.999265][ T3372] ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:154 (discriminator 1) net/ipv4/nexthop.c:4172 (discriminator 1)) [ 190.999269][ T3372] ops_undo_list (net/core/net_namespace.c:188 net/core/net_namespace.c:249) [ 190.999270][ T3372] ? rtnl_net_dumpid_one (net/core/net_namespace.c:1098) [ 190.999272][ T3372] ? idr_destroy (lib/radix-tree.c:310 lib/radix-tree.c:674 lib/radix-tree.c:1563) [ 190.999275][ T3372] cleanup_net (net/core/net_namespace.c:706) [ 190.999276][ T3372] ? net_passive_dec (./include/linux/llist.h:241) [ 190.999278][ T3372] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 190.999280][ T3372] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 190.999281][ T3372] process_one_work (kernel/workqueue.c:3387) [ 190.999285][ T3372] ? __queue_delayed_work (kernel/workqueue.c:2622) [ 190.999286][ T3372] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 190.999288][ T3372] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 190.999290][ T3372] worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551) [ 190.999291][ T3372] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 190.999293][ T3372] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 190.999295][ T3372] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 190.999296][ T3372] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 190.999297][ T3372] kthread (kernel/kthread.c:436) [ 190.999299][ T3372] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 190.999301][ T3372] ? kthread_affine_preferred (kernel/kthread.c:857) [ 190.999303][ T3372] ret_from_fork (arch/x86/kernel/process.c:158) [ 190.999306][ T3372] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1)) [ 190.999308][ T3372] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 190.999311][ T3372] ? kthread_affine_preferred (kernel/kthread.c:857) Finger prints: addrconf_verify_rtnl: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