====================================== | [ 11.702858][ T199] softirqs last disabled at (24510): bond_update_slave_arr (./include/linux/spinlock.h:353 drivers/net/bonding/bond_main.c:5179) | [ 11.702861][ T199] Preemption disabled at: | [ 11.702862][ T199] vprintk_emit (kernel/printk/printk.c:2471) | [ 11.702875][ T199] Tainted: [W]=WARN [ 11.702879][ T199] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.702882][ T199] Call Trace: [ 11.702884][ T199] [ 11.702886][ T199] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 11.702893][ T199] ? vprintk_emit (kernel/printk/printk.c:2471) [ 11.702896][ T199] __might_resched.cold (kernel/sched/core.c:9234) [ 11.702903][ T199] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 11.702908][ T199] ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439) [ 11.702916][ T199] __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)) [ 11.702920][ T199] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 11.702930][ T199] ? 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) [ 11.702933][ T199] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 11.702939][ T199] put_chars (drivers/char/virtio_console.c:1176) [ 11.702945][ T199] ? __send_to_port (drivers/char/virtio_console.c:654) [ 11.702957][ T199] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 11.702969][ T199] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 11.702975][ T199] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 11.702983][ T199] console_emit_next_record (kernel/printk/printk.c:3183) [ 11.702989][ T199] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 11.702996][ T199] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.703001][ T199] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 11.703008][ T199] console_flush_one_record (kernel/printk/printk.c:3268) [ 11.703015][ T199] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 11.703018][ T199] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 11.703033][ T199] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 11.703037][ T199] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 11.703039][ T199] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.703043][ T199] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 11.703050][ T199] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 11.703053][ T199] ? vprintk_emit (kernel/printk/printk.c:2478) [ 11.703058][ T199] vprintk_emit (kernel/printk/printk.c:2479) [ 11.703064][ T199] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 11.703068][ T199] ? packet_sendmsg_spkt (af_packet.c:?) [ 11.703078][ T199] _printk (kernel/printk/printk.c:2504) [ 11.703083][ T199] ? snapshot_read.cold (user.c:?) [ 11.703090][ T199] ? __mutex_unlock_slowpath (./include/linux/preempt.h:500 kernel/locking/mutex.c:999) [ 11.703094][ T199] ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1)) [ 11.703098][ T199] ? __netdev_printk (net/core/dev.c:13148 (discriminator 2)) [ 11.703105][ T199] netdev_info (net/core/dev.c:13195 (discriminator 3)) [ 11.703108][ T199] ? netdev_notice (net/core/dev.c:13194) [ 11.703116][ T199] ? bond_lower_state_changed (drivers/net/bonding/bond_main.c:1835) [ 11.703121][ T199] ? netdev_upper_dev_link (net/core/dev.c:9034) [ 11.703130][ T199] bond_enslave.cold (drivers/net/bonding/bond_main.c:2342 (discriminator 7)) [ 11.703144][ T199] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 11.703148][ T199] ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5219 (discriminator 9)) [ 11.703150][ T199] ? mark_usage (kernel/locking/lockdep.c:4690) [ 11.703153][ T199] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 11.703156][ T199] ? __lock_acquire (kernel/locking/lockdep.c:5251 (discriminator 3)) [ 11.703164][ T199] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 11.703178][ T199] ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751) [ 11.703182][ T199] ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94) [ 11.703192][ T199] do_set_master (net/core/rtnetlink.c:3071) [ 11.703199][ T199] do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1)) [ 11.703206][ T199] ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1)) [ 11.703211][ T199] ? rtnl_link_get_size (net/core/rtnetlink.c:747) [ 11.703214][ T199] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 11.703218][ T199] ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2)) [ 11.703222][ T199] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3)) [ 11.703226][ T199] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380) [ 11.703229][ T199] ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2)) [ 11.703234][ T199] ? kasan_save_stack (mm/kasan/common.c:58) [ 11.703237][ T199] ? kasan_save_stack (mm/kasan/common.c:57) [ 11.703239][ T199] ? kasan_save_track (mm/kasan/common.c:78) [ 11.703243][ T199] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 11.703246][ T199] ? netlink_seq_next (net/netlink/af_netlink.c:2684) [ 11.703251][ T199] ? ___sys_sendmsg (net/socket.c:2757) [ 11.703258][ T199] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 11.703261][ T199] ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214) [ 11.703267][ T199] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.703270][ T199] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 11.703273][ T199] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.703275][ T199] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.703279][ T199] ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22)) [ 11.703283][ T199] ? __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) [ 11.703285][ T199] ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1)) [ 11.703289][ T199] ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214) [ 11.703296][ T199] ? ww_mutex_lock (kernel/locking/mutex.c:934) [ 11.703299][ T199] ? nla_get_range_signed (lib/nlattr.c:270) [ 11.703309][ T199] ? __rtnl_newlink (net/core/rtnetlink.c:4063) [ 11.703320][ T199] rtnl_newlink (net/core/rtnetlink.c:4215) [ 11.703331][ T199] ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558) [ 11.703335][ T199] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 11.703343][ T199] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 11.703347][ T199] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 11.703350][ T199] ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558) [ 11.703354][ T199] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 11.703361][ T199] ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558) [ 11.703365][ T199] rtnetlink_rcv_msg (net/core/rtnetlink.c:7132) [ 11.703371][ T199] ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1)) [ 11.703374][ T199] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 11.703383][ T199] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 11.703386][ T199] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 11.703393][ T199] netlink_rcv_skb (net/netlink/af_netlink.c:2556) [ 11.703396][ T199] ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1)) [ 11.703402][ T199] ? netlink_ack (./include/linux/skbuff.h:2718) [ 11.703414][ T199] ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2)) [ 11.703416][ T199] ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2)) [ 11.703424][ T199] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 11.703431][ T199] ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1)) [ 11.703435][ T199] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 11.703443][ T199] netlink_sendmsg (net/netlink/af_netlink.c:1900) [ 11.703450][ T199] ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7)) [ 11.703458][ T199] ? __might_fault (mm/memory.c:7482 (discriminator 5)) [ 11.703467][ T199] ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4)) [ 11.703470][ T199] ? copy_msghdr_from_user (net/socket.c:2650) [ 11.703474][ T199] ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399) [ 11.703476][ T199] ? move_addr_to_kernel (net/socket.c:258) [ 11.703490][ T199] ___sys_sendmsg (net/socket.c:2767) [ 11.703495][ T199] ? copy_msghdr_from_user (net/socket.c:2619) [ 11.703525][ T199] __sys_sendmsg (net/socket.c:2799) [ 11.703530][ T199] ? __sys_sendmsg_sock (net/socket.c:2780) [ 11.703541][ T199] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.703547][ T199] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 11.703550][ T199] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 11.703555][ T199] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 11.703559][ T199] RIP: 0033:0x7f34cb57054e [ 11.703564][ T199] 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 [ 11.703567][ T199] RSP: 002b:00007ffd691895e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.703570][ T199] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f34cb57054e [ 11.703572][ T199] RDX: 0000000000000000 RSI: 00007ffd69189690 RDI: 0000000000000005 [ 11.703574][ T199] RBP: 00007ffd691895f0 R08: 0000000000000000 R09: 0000000000000000 [ 11.703576][ T199] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b73c [ 11.703577][ T199] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd69189d60 | [ 12.376356][ C2] | [ 12.376458][ C2] | [ 12.376458][ C2] stack backtrace: | [ 12.376787][ C2] Tainted: [W]=WARN [ 12.376789][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.376792][ C2] Workqueue: bond0 bond_3ad_state_machine_handler [ 12.376798][ C2] Call Trace: [ 12.376800][ C2] [ 12.376803][ C2] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 12.376807][ C2] print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141) [ 12.376812][ C2] mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310) [ 12.376817][ C2] mark_lock (kernel/locking/lockdep.c:4769) [ 12.376821][ C2] mark_usage (kernel/locking/lockdep.c:4658) [ 12.376824][ C2] __lock_acquire (kernel/locking/lockdep.c:5208) [ 12.376827][ C2] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 12.376829][ C2] ? down_read_nested (kernel/locking/rwsem.c:256 kernel/locking/rwsem.c:1290 kernel/locking/rwsem.c:1304 kernel/locking/rwsem.c:1710) [ 12.376833][ C2] lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 12.376836][ C2] ? bond_3ad_rx_indication (./include/linux/spinlock.h:347 drivers/net/bonding/bond_3ad.c:2661) [ 12.376839][ C2] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 12.376842][ C2] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 12.376846][ C2] _raw_spin_lock (./include/linux/spinlock_api_smp.h:190 (discriminator 1) kernel/locking/spinlock.c:173 (discriminator 1)) [ 12.376849][ C2] ? bond_3ad_rx_indication (./include/linux/spinlock.h:347 drivers/net/bonding/bond_3ad.c:2661) [ 12.376851][ C2] bond_3ad_rx_indication (./include/linux/spinlock.h:347 drivers/net/bonding/bond_3ad.c:2661) [ 12.376854][ C2] bond_3ad_lacpdu_recv (drivers/net/bonding/bond_3ad.c:2943) [ 12.376856][ C2] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 12.376859][ C2] ? bond_3ad_get_active_agg_info (./include/linux/rcupdate.h:878 (discriminator 7)) [ 12.376864][ C2] bond_handle_frame (drivers/net/bonding/bond_main.c:1623) [ 12.376868][ C2] ? bond_net_exit_batch (drivers/net/bonding/bond_main.c:6597) [ 12.376870][ C2] ? bond_net_exit_batch (drivers/net/bonding/bond_main.c:6597) [ 12.376873][ C2] __netif_receive_skb_core.constprop.0 (net/core/dev.c:6151) [ 12.376876][ C2] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 12.376880][ C2] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 12.376883][ C2] ? do_xdp_generic (net/core/dev.c:5732) [ 12.376886][ C2] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3)) [ 12.376888][ C2] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3)) [ 12.376891][ C2] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3)) [ 12.376893][ C2] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380) [ 12.376897][ C2] ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2)) [ 12.376900][ C2] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 12.376902][ C2] ? mark_usage (kernel/locking/lockdep.c:4690) [ 12.376905][ C2] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 12.376909][ C2] ? process_backlog (./include/linux/local_lock_internal.h:62 (discriminator 2) net/core/dev.c:6726 (discriminator 2)) [ 12.376911][ C2] __netif_receive_skb_one_core (net/core/dev.c:6262) [ 12.376913][ C2] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 12.376916][ C2] ? process_backlog (./include/linux/local_lock_internal.h:62 (discriminator 2) net/core/dev.c:6726 (discriminator 2)) [ 12.376918][ C2] ? __netif_receive_skb_list_core (net/core/dev.c:6310) [ 12.376921][ C2] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 12.376925][ C2] process_backlog (net/core/dev.c:6728) [ 12.376930][ C2] __napi_poll (net/core/dev.c:7787) [ 12.376933][ C2] net_rx_action (net/core/dev.c:7850 net/core/dev.c:8007) [ 12.376936][ C2] ? wakeup_preempt_fair (kernel/sched/fair.c:6515 kernel/sched/fair.c:10016) [ 12.376940][ C2] ? __napi_poll (./include/net/gro.h:507) [ 12.376943][ C2] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 12.376948][ C2] ? mark_held_locks (kernel/locking/lockdep.c:4341) [ 12.376951][ C2] handle_softirqs (kernel/softirq.c:645) [ 12.376955][ C2] ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1)) [ 12.376958][ C2] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 12.376960][ C2] ? trace_csd_function_exit (./include/trace/events/csd.h:64 (discriminator 22)) [ 12.376965][ C2] do_softirq (kernel/softirq.c:546 (discriminator 19) kernel/softirq.c:533 (discriminator 19)) [ 12.376968][ C2] [ 12.376968][ C2] [ 12.376970][ C2] __local_bh_enable_ip (kernel/softirq.c:473) [ 12.376973][ C2] bond_3ad_state_machine_handler (./include/linux/spinlock.h:407 drivers/net/bonding/bond_3ad.c:2618) [ 12.376976][ C2] ? ad_mux_machine (drivers/net/bonding/bond_3ad.c:1154) [ 12.376978][ C2] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 12.376981][ C2] ? process_one_work (kernel/workqueue.c:1030 kernel/workqueue.c:3431) [ 12.376984][ C2] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 12.376986][ C2] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 12.376988][ C2] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 12.376990][ C2] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 12.376993][ C2] process_one_work (kernel/workqueue.c:3387) [ 12.376997][ C2] ? __queue_delayed_work (kernel/workqueue.c:2622) [ 12.377000][ C2] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 12.377005][ C2] worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551) [ 12.377009][ C2] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 12.377011][ C2] kthread (kernel/kthread.c:436) [ 12.377014][ C2] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 12.377018][ C2] ? kthread_affine_preferred (kernel/kthread.c:857) [ 12.377027][ C2] ret_from_fork (arch/x86/kernel/process.c:158) [ 12.377030][ C2] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1)) [ 12.377033][ C2] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 12.377037][ C2] ? kthread_affine_preferred (kernel/kthread.c:857) [ 12.377041][ C2] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 13.130134][ T223] softirqs last disabled at (0): 0x0 | [ 13.130137][ T223] Preemption disabled at: | [ 13.130138][ T223] vprintk_emit (kernel/printk/printk.c:2471) | [ 13.130152][ T223] Tainted: [W]=WARN [ 13.130153][ T223] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.130156][ T223] Workqueue: bond0 bond_mii_monitor [ 13.130163][ T223] Call Trace: [ 13.130166][ T223] [ 13.130168][ T223] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 13.130174][ T223] ? vprintk_emit (kernel/printk/printk.c:2471) [ 13.130177][ T223] __might_resched.cold (kernel/sched/core.c:9234) [ 13.130182][ T223] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 13.130185][ T223] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 13.130190][ T223] __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)) [ 13.130195][ T223] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 13.130198][ T223] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 13.130204][ T223] ? 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) [ 13.130206][ T223] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 13.130209][ T223] put_chars (drivers/char/virtio_console.c:1176) [ 13.130213][ T223] ? __send_to_port (drivers/char/virtio_console.c:654) [ 13.130215][ T223] ? printk_get_next_message (kernel/printk/printk.c:3072) [ 13.130218][ T223] ? console_prepend_replay (kernel/printk/printk.c:3005) [ 13.130221][ T223] ? desc_read (./include/linux/instrumented.h:97 ./include/linux/atomic/atomic-instrumented.h:3223 kernel/printk/printk_ringbuffer.c:552) [ 13.130224][ T223] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 13.130230][ T223] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 13.130233][ T223] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 13.130235][ T223] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 13.130237][ T223] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 13.130239][ T223] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 13.130243][ T223] console_emit_next_record (kernel/printk/printk.c:3183) [ 13.130246][ T223] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 13.130248][ T223] ? _prb_read_valid (kernel/printk/printk_ringbuffer.c:1996) [ 13.130251][ T223] ? __asan_memmove (mm/kasan/shadow.c:95 (discriminator 1)) [ 13.130255][ T223] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 13.130256][ T223] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 13.130258][ T223] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 13.130260][ T223] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 13.130264][ T223] ? console_flush_one_record (kernel/printk/printk.c:3247) [ 13.130266][ T223] console_flush_one_record (kernel/printk/printk.c:3268) [ 13.130269][ T223] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 13.130273][ T223] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 13.130275][ T223] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 13.130278][ T223] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 13.130280][ T223] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 13.130282][ T223] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 13.130284][ T223] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 13.130287][ T223] ? sync_exp_reset_tree_hotplug (kernel/rcu/tree_exp.h:98) [ 13.130290][ T223] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 13.130293][ T223] ? vprintk_emit (kernel/printk/printk.c:2478) [ 13.130295][ T223] vprintk_emit (kernel/printk/printk.c:2479) [ 13.130298][ T223] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 13.130300][ T223] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 13.130303][ T223] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 13.130305][ T223] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 13.130308][ T223] _printk (kernel/printk/printk.c:2504) [ 13.130312][ T223] ? snapshot_read.cold (user.c:?) [ 13.130315][ T223] ? bond_slave_netdev_event.isra.0 (drivers/net/bonding/bond_main.c:3963 (discriminator 1)) [ 13.130318][ T223] ? failover_register (net/core/failover.c:272) [ 13.130322][ T223] ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1)) [ 13.130326][ T223] ? __netdev_printk (net/core/dev.c:13148 (discriminator 2)) [ 13.130329][ T223] netdev_info (net/core/dev.c:13195 (discriminator 3)) [ 13.130332][ T223] ? netdev_notice (net/core/dev.c:13194) [ 13.130335][ T223] ? netdev_offload_xstats_get (net/core/dev.c:9434) [ 13.130338][ T223] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 13.130343][ T223] bond_miimon_commit.cold (drivers/net/bonding/bond_main.c:2831 (discriminator 6)) [ 13.130349][ T223] ? bond_arp_monitor (drivers/net/bonding/bond_main.c:3901) [ 13.130351][ T223] ? wait_for_completion_io (kernel/sched/completion.c:98 (discriminator 8) kernel/sched/completion.c:121 (discriminator 8) kernel/sched/completion.c:138 (discriminator 8) kernel/sched/completion.c:186 (discriminator 8)) [ 13.130355][ T223] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 13.130357][ T223] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1)) [ 13.130360][ T223] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 13.130363][ T223] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 13.130366][ T223] bond_mii_monitor (drivers/net/bonding/bond_main.c:2927) [ 13.130368][ T223] ? bond_miimon_commit (drivers/net/bonding/bond_main.c:2850) [ 13.130371][ T223] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 13.130373][ T223] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 13.130375][ T223] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 13.130378][ T223] ? process_one_work (kernel/workqueue.c:3386) [ 13.130381][ T223] process_one_work (kernel/workqueue.c:3387) [ 13.130385][ T223] ? __queue_delayed_work (kernel/workqueue.c:2622) [ 13.130387][ T223] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 13.130390][ T223] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 13.130393][ T223] worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551) [ 13.130396][ T223] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 13.130398][ T223] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 13.130402][ T223] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 13.130405][ T223] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 13.130407][ T223] kthread (kernel/kthread.c:436) [ 13.130409][ T223] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 13.130412][ T223] ? kthread_affine_preferred (kernel/kthread.c:857) [ 13.130415][ T223] ret_from_fork (arch/x86/kernel/process.c:158) [ 13.130420][ T223] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1)) [ 13.130423][ T223] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 13.130426][ T223] ? kthread_affine_preferred (kernel/kthread.c:857) [ 13.130429][ T223] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 14.394034][ T223] softirqs last disabled at (0): 0x0 | [ 14.394036][ T223] Preemption disabled at: | [ 14.394037][ T223] vprintk_emit (kernel/printk/printk.c:2471) | [ 14.394048][ T223] Tainted: [W]=WARN [ 14.394048][ T223] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.394051][ T223] Workqueue: bond0 bond_mii_monitor [ 14.394057][ T223] Call Trace: [ 14.394058][ T223] [ 14.394059][ T223] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 14.394064][ T223] ? vprintk_emit (kernel/printk/printk.c:2471) [ 14.394066][ T223] __might_resched.cold (kernel/sched/core.c:9234) [ 14.394070][ T223] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 14.394072][ T223] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 14.394076][ T223] __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)) [ 14.394080][ T223] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 14.394082][ T223] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 14.394086][ T223] ? 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) [ 14.394087][ T223] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 14.394089][ T223] put_chars (drivers/char/virtio_console.c:1176) [ 14.394092][ T223] ? __send_to_port (drivers/char/virtio_console.c:654) [ 14.394093][ T223] ? printk_get_next_message (kernel/printk/printk.c:3072) [ 14.394095][ T223] ? console_prepend_replay (kernel/printk/printk.c:3005) [ 14.394096][ T223] ? desc_read (./include/linux/instrumented.h:97 ./include/linux/atomic/atomic-instrumented.h:3223 kernel/printk/printk_ringbuffer.c:552) [ 14.394099][ T223] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 14.394103][ T223] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 14.394105][ T223] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 14.394106][ T223] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 14.394107][ T223] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 14.394109][ T223] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 14.394112][ T223] console_emit_next_record (kernel/printk/printk.c:3183) [ 14.394114][ T223] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 14.394115][ T223] ? _prb_read_valid (kernel/printk/printk_ringbuffer.c:1996) [ 14.394117][ T223] ? __asan_memmove (mm/kasan/shadow.c:95 (discriminator 1)) [ 14.394119][ T223] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 14.394120][ T223] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 14.394122][ T223] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 14.394123][ T223] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 14.394125][ T223] ? console_flush_one_record (kernel/printk/printk.c:3247) [ 14.394126][ T223] console_flush_one_record (kernel/printk/printk.c:3268) [ 14.394128][ T223] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 14.394130][ T223] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 14.394131][ T223] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 14.394133][ T223] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 14.394134][ T223] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 14.394136][ T223] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 14.394137][ T223] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 14.394139][ T223] ? sync_exp_reset_tree_hotplug (kernel/rcu/tree_exp.h:98) [ 14.394141][ T223] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 14.394143][ T223] ? vprintk_emit (kernel/printk/printk.c:2478) [ 14.394145][ T223] vprintk_emit (kernel/printk/printk.c:2479) [ 14.394147][ T223] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 14.394148][ T223] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 14.394149][ T223] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 14.394151][ T223] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 14.394153][ T223] _printk (kernel/printk/printk.c:2504) [ 14.394156][ T223] ? snapshot_read.cold (user.c:?) [ 14.394158][ T223] ? bond_slave_netdev_event.isra.0 (drivers/net/bonding/bond_main.c:3963 (discriminator 1)) [ 14.394159][ T223] ? failover_register (net/core/failover.c:272) [ 14.394163][ T223] ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1)) [ 14.394166][ T223] ? __netdev_printk (net/core/dev.c:13148 (discriminator 2)) [ 14.394167][ T223] netdev_info (net/core/dev.c:13195 (discriminator 3)) [ 14.394169][ T223] ? netdev_notice (net/core/dev.c:13194) [ 14.394171][ T223] ? netdev_offload_xstats_get (net/core/dev.c:9434) [ 14.394174][ T223] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 14.394177][ T223] bond_miimon_commit.cold (drivers/net/bonding/bond_main.c:2831 (discriminator 6)) [ 14.394182][ T223] ? bond_arp_monitor (drivers/net/bonding/bond_main.c:3901) [ 14.394183][ T223] ? wait_for_completion_io (kernel/sched/completion.c:98 (discriminator 8) kernel/sched/completion.c:121 (discriminator 8) kernel/sched/completion.c:138 (discriminator 8) kernel/sched/completion.c:186 (discriminator 8)) [ 14.394186][ T223] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 14.394187][ T223] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1)) [ 14.394189][ T223] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 14.394191][ T223] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 14.394193][ T223] bond_mii_monitor (drivers/net/bonding/bond_main.c:2927) [ 14.394194][ T223] ? bond_miimon_commit (drivers/net/bonding/bond_main.c:2850) [ 14.394196][ T223] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 14.394197][ T223] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 14.394198][ T223] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 14.394200][ T223] ? process_one_work (kernel/workqueue.c:3386) [ 14.394202][ T223] process_one_work (kernel/workqueue.c:3387) [ 14.394204][ T223] ? __queue_delayed_work (kernel/workqueue.c:2622) [ 14.394205][ T223] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 14.394208][ T223] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 14.394210][ T223] worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551) [ 14.394212][ T223] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 14.394213][ T223] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 14.394216][ T223] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 14.394217][ T223] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 14.394218][ T223] kthread (kernel/kthread.c:436) [ 14.394220][ T223] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 14.394222][ T223] ? kthread_affine_preferred (kernel/kthread.c:857) [ 14.394224][ T223] ret_from_fork (arch/x86/kernel/process.c:158) [ 14.394227][ T223] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1)) [ 14.394229][ T223] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 14.394232][ T223] ? kthread_affine_preferred (kernel/kthread.c:857) Finger prints: bond_update_slave_arr:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print mark_lock_irq:mark_lock:mark_usage:__lock_acquire:_raw_spin_lock