====================================== | [ 11.681338][ T199] softirqs last disabled at (22284): bond_update_slave_arr (./include/linux/spinlock.h:353 drivers/net/bonding/bond_main.c:5179) | [ 11.681341][ T199] Preemption disabled at: | [ 11.681341][ T199] vprintk_emit (kernel/printk/printk.c:2471) | [ 11.681353][ T199] Tainted: [W]=WARN [ 11.681353][ T199] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.681355][ T199] Call Trace: [ 11.681357][ T199] [ 11.681359][ T199] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 11.681364][ T199] ? vprintk_emit (kernel/printk/printk.c:2471) [ 11.681366][ T199] __might_resched.cold (kernel/sched/core.c:9234) [ 11.681371][ T199] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 11.681375][ 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) [ 11.681380][ 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)) [ 11.681383][ T199] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 11.681389][ 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) [ 11.681391][ T199] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 11.681395][ T199] put_chars (drivers/char/virtio_console.c:1176) [ 11.681398][ T199] ? __send_to_port (drivers/char/virtio_console.c:654) [ 11.681405][ T199] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 11.681413][ T199] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 11.681416][ T199] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 11.681422][ T199] console_emit_next_record (kernel/printk/printk.c:3183) [ 11.681427][ T199] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 11.681432][ T199] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.681435][ T199] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 11.681439][ T199] console_flush_one_record (kernel/printk/printk.c:3268) [ 11.681443][ T199] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 11.681445][ T199] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 11.681451][ T199] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 11.681453][ T199] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 11.681455][ T199] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.681457][ T199] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 11.681461][ T199] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 11.681463][ T199] ? vprintk_emit (kernel/printk/printk.c:2478) [ 11.681466][ T199] vprintk_emit (kernel/printk/printk.c:2479) [ 11.681469][ T199] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 11.681472][ T199] ? packet_sendmsg_spkt (af_packet.c:?) [ 11.681480][ T199] _printk (kernel/printk/printk.c:2504) [ 11.681484][ T199] ? snapshot_read.cold (user.c:?) [ 11.681488][ T199] ? __mutex_unlock_slowpath (./include/linux/preempt.h:500 kernel/locking/mutex.c:999) [ 11.681491][ T199] ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1)) [ 11.681494][ T199] ? __netdev_printk (net/core/dev.c:13148 (discriminator 2)) [ 11.681498][ T199] netdev_info (net/core/dev.c:13195 (discriminator 3)) [ 11.681500][ T199] ? netdev_notice (net/core/dev.c:13194) [ 11.681504][ T199] ? bond_lower_state_changed (drivers/net/bonding/bond_main.c:1835) [ 11.681508][ T199] ? netdev_upper_dev_link (net/core/dev.c:9034) [ 11.681513][ T199] bond_enslave.cold (drivers/net/bonding/bond_main.c:2342 (discriminator 7)) [ 11.681525][ T199] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 11.681527][ T199] ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5219 (discriminator 9)) [ 11.681529][ T199] ? mark_usage (kernel/locking/lockdep.c:4690) [ 11.681531][ T199] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 11.681533][ T199] ? __lock_acquire (kernel/locking/lockdep.c:5251 (discriminator 3)) [ 11.681538][ T199] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 11.681545][ T199] ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751) [ 11.681549][ T199] ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94) [ 11.681554][ T199] do_set_master (net/core/rtnetlink.c:3071) [ 11.681559][ T199] do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1)) [ 11.681562][ T199] ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1)) [ 11.681566][ T199] ? rtnl_link_get_size (net/core/rtnetlink.c:747) [ 11.681569][ T199] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 11.681573][ T199] ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2)) [ 11.681577][ T199] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3)) [ 11.681579][ T199] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380) [ 11.681582][ T199] ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2)) [ 11.681585][ T199] ? kasan_save_stack (mm/kasan/common.c:58) [ 11.681587][ T199] ? kasan_save_stack (mm/kasan/common.c:57) [ 11.681588][ T199] ? kasan_save_track (mm/kasan/common.c:78) [ 11.681590][ T199] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 11.681593][ T199] ? netlink_seq_next (net/netlink/af_netlink.c:2685) [ 11.681596][ T199] ? ___sys_sendmsg (net/socket.c:2757) [ 11.681600][ T199] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 11.681603][ T199] ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214) [ 11.681606][ T199] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.681608][ T199] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 11.681610][ T199] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.681612][ T199] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.681614][ T199] ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22)) [ 11.681616][ 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) [ 11.681618][ T199] ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1)) [ 11.681621][ T199] ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214) [ 11.681627][ T199] ? ww_mutex_lock (kernel/locking/mutex.c:934) [ 11.681629][ T199] ? nla_get_range_signed (lib/nlattr.c:270) [ 11.681635][ T199] ? __rtnl_newlink (net/core/rtnetlink.c:4063) [ 11.681641][ T199] rtnl_newlink (net/core/rtnetlink.c:4215) [ 11.681647][ T199] ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558) [ 11.681649][ T199] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 11.681654][ T199] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 11.681656][ T199] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 11.681658][ T199] ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558) [ 11.681661][ T199] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 11.681665][ T199] ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558) [ 11.681668][ T199] rtnetlink_rcv_msg (net/core/rtnetlink.c:7132) [ 11.681674][ T199] ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1)) [ 11.681676][ T199] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 11.681681][ T199] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 11.681683][ T199] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 11.681687][ T199] netlink_rcv_skb (net/netlink/af_netlink.c:2556) [ 11.681689][ T199] ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1)) [ 11.681692][ T199] ? netlink_ack (./include/linux/skbuff.h:2718) [ 11.681699][ 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)) [ 11.681700][ 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)) [ 11.681705][ T199] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 11.681709][ T199] ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1)) [ 11.681711][ T199] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 11.681716][ T199] netlink_sendmsg (net/netlink/af_netlink.c:1900) [ 11.681721][ T199] ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7)) [ 11.681727][ T199] ? __might_fault (mm/memory.c:7482 (discriminator 5)) [ 11.681733][ T199] ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4)) [ 11.681735][ T199] ? copy_msghdr_from_user (net/socket.c:2650) [ 11.681737][ T199] ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399) [ 11.681739][ T199] ? move_addr_to_kernel (net/socket.c:258) [ 11.681746][ T199] ___sys_sendmsg (net/socket.c:2767) [ 11.681748][ T199] ? copy_msghdr_from_user (net/socket.c:2619) [ 11.681764][ T199] __sys_sendmsg (net/socket.c:2799) [ 11.681767][ T199] ? __sys_sendmsg_sock (net/socket.c:2780) [ 11.681777][ T199] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.681780][ T199] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 11.681782][ T199] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 11.681785][ T199] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 11.681788][ T199] RIP: 0033:0x7effe013654e [ 11.681792][ 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 [ 11.681794][ T199] RSP: 002b:00007ffc12794be0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.681796][ T199] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007effe013654e [ 11.681798][ T199] RDX: 0000000000000000 RSI: 00007ffc12794c90 RDI: 0000000000000005 [ 11.681798][ T199] RBP: 00007ffc12794bf0 R08: 0000000000000000 R09: 0000000000000000 [ 11.681799][ T199] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9153da [ 11.681800][ T199] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc12795360 | [ 79.212740][ T72] softirqs last disabled at (19586): bond_3ad_state_machine_handler (./include/linux/spinlock.h:353 drivers/net/bonding/bond_3ad.c:2564) | [ 79.212742][ T72] Preemption disabled at: | [ 79.212743][ T72] 0x0 | [ 79.212754][ T72] Tainted: [W]=WARN [ 79.212755][ T72] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 79.212757][ T72] Workqueue: bond0 bond_3ad_state_machine_handler [ 79.212760][ T72] Call Trace: [ 79.212762][ T72] [ 79.212764][ T72] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 79.212769][ T72] __might_resched.cold (kernel/sched/core.c:9234) [ 79.212774][ T72] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 79.212778][ T72] ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439) [ 79.212783][ T72] __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)) [ 79.212786][ T72] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 79.212793][ T72] ? 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) [ 79.212795][ T72] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 79.212799][ T72] put_chars (drivers/char/virtio_console.c:1176) [ 79.212802][ T72] ? __send_to_port (drivers/char/virtio_console.c:654) [ 79.212807][ T72] ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928) [ 79.212812][ T72] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 79.212816][ T72] ? mark_usage (kernel/locking/lockdep.c:4690) [ 79.212818][ T72] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 79.212820][ T72] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 79.212824][ T72] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 79.212827][ T72] ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2)) [ 79.212829][ T72] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 79.212833][ T72] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 79.212837][ T72] console_emit_next_record (kernel/printk/printk.c:3183) [ 79.212841][ T72] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 79.212845][ T72] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 79.212847][ T72] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 79.212851][ T72] console_flush_one_record (kernel/printk/printk.c:3268) [ 79.212855][ T72] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 79.212856][ T72] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 79.212862][ T72] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 79.212864][ T72] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 79.212865][ T72] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 79.212867][ T72] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 79.212871][ T72] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 79.212874][ T72] ? vprintk_emit (kernel/printk/printk.c:2478) [ 79.212877][ T72] vprintk_emit (kernel/printk/printk.c:2479) [ 79.212880][ T72] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 79.212882][ T72] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 79.212889][ T72] _printk (kernel/printk/printk.c:2504) [ 79.212893][ T72] ? snapshot_read.cold (user.c:?) [ 79.212894][ T72] ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3)) [ 79.212901][ T72] ? idr_get_free (??:?) [ 79.212906][ T72] ad_agg_selection_logic.cold (drivers/net/bonding/bond_3ad.c:1935 (discriminator 3)) [ 79.212912][ T72] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 79.212916][ T72] ? bond_3ad_set_carrier (drivers/net/bonding/bond_3ad.c:2862) [ 79.212918][ T72] ? __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)) [ 79.212922][ T72] ad_port_selection_logic (drivers/net/bonding/bond_3ad.c:1727 (discriminator 1)) [ 79.212927][ T72] ? bond_3ad_unbind_slave (drivers/net/bonding/bond_3ad.c:2423) [ 79.212930][ T72] ? ad_rx_machine (drivers/net/bonding/bond_3ad.c:595 drivers/net/bonding/bond_3ad.c:591 drivers/net/bonding/bond_3ad.c:1333) [ 79.212934][ T72] bond_3ad_state_machine_handler (drivers/net/bonding/bond_3ad.c:2600) [ 79.212939][ T72] ? ad_mux_machine (drivers/net/bonding/bond_3ad.c:1154) [ 79.212940][ T72] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 79.212946][ T72] ? process_one_work (kernel/workqueue.c:1030 kernel/workqueue.c:3431) [ 79.212949][ T72] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 79.212951][ T72] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 79.212952][ T72] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 79.212954][ T72] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 79.212958][ T72] process_one_work (kernel/workqueue.c:3387) [ 79.212964][ T72] ? __queue_delayed_work (kernel/workqueue.c:2622) [ 79.212966][ T72] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 79.212974][ T72] worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551) [ 79.212978][ T72] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 79.212980][ T72] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 79.212984][ T72] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 79.212986][ T72] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 79.212987][ T72] kthread (kernel/kthread.c:436) [ 79.212990][ T72] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 79.212993][ T72] ? kthread_affine_preferred (kernel/kthread.c:857) [ 79.212996][ T72] ret_from_fork (arch/x86/kernel/process.c:158) [ 79.213001][ T72] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1)) [ 79.213004][ T72] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 79.213008][ T72] ? kthread_affine_preferred (kernel/kthread.c:857) [ 79.213011][ T72] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 79.475167][ C3] | [ 79.475236][ C3] | [ 79.475236][ C3] stack backtrace: | [ 79.475416][ C3] Tainted: [W]=WARN [ 79.475417][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 79.475420][ C3] Workqueue: bond0 bond_3ad_state_machine_handler [ 79.475423][ C3] Call Trace: [ 79.475425][ C3] [ 79.475428][ C3] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 79.475431][ C3] print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141) [ 79.475434][ C3] mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310) [ 79.475437][ C3] mark_lock (kernel/locking/lockdep.c:4769) [ 79.475439][ C3] mark_usage (kernel/locking/lockdep.c:4658) [ 79.475441][ C3] __lock_acquire (kernel/locking/lockdep.c:5208) [ 79.475444][ C3] lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 79.475446][ C3] ? bond_3ad_rx_indication (./include/linux/spinlock.h:347 drivers/net/bonding/bond_3ad.c:2661) [ 79.475448][ C3] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 79.475450][ C3] ? update_sd_lb_stats.constprop.0 (kernel/sched/fair.c:12672 (discriminator 1)) [ 79.475453][ C3] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 79.475455][ C3] _raw_spin_lock (./include/linux/spinlock_api_smp.h:190 (discriminator 1) kernel/locking/spinlock.c:173 (discriminator 1)) [ 79.475457][ C3] ? bond_3ad_rx_indication (./include/linux/spinlock.h:347 drivers/net/bonding/bond_3ad.c:2661) [ 79.475458][ C3] bond_3ad_rx_indication (./include/linux/spinlock.h:347 drivers/net/bonding/bond_3ad.c:2661) [ 79.475460][ C3] ? update_load_avg (kernel/sched/fair.c:5890) [ 79.475463][ C3] bond_3ad_lacpdu_recv (drivers/net/bonding/bond_3ad.c:2943) [ 79.475465][ C3] ? bond_3ad_get_active_agg_info (./include/linux/rcupdate.h:878 (discriminator 7)) [ 79.475468][ C3] bond_handle_frame (drivers/net/bonding/bond_main.c:1623) [ 79.475470][ C3] ? bond_net_exit_batch (drivers/net/bonding/bond_main.c:6597) [ 79.475472][ C3] ? bond_net_exit_batch (drivers/net/bonding/bond_main.c:6597) [ 79.475474][ C3] __netif_receive_skb_core.constprop.0 (net/core/dev.c:6151) [ 79.475476][ C3] ? should_we_balance (kernel/sched/fair.c:13381) [ 79.475478][ C3] ? do_xdp_generic (net/core/dev.c:5732) [ 79.475480][ C3] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3)) [ 79.475482][ C3] ? mark_usage (kernel/locking/lockdep.c:4690) [ 79.475484][ C3] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 79.475486][ C3] ? process_backlog (./include/linux/local_lock_internal.h:62 (discriminator 2) net/core/dev.c:6726 (discriminator 2)) [ 79.475488][ C3] __netif_receive_skb_one_core (net/core/dev.c:6262) [ 79.475489][ C3] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 79.475491][ C3] ? process_backlog (./include/linux/local_lock_internal.h:62 (discriminator 2) net/core/dev.c:6726 (discriminator 2)) [ 79.475493][ C3] ? __netif_receive_skb_list_core (net/core/dev.c:6310) [ 79.475494][ C3] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 79.475497][ C3] process_backlog (net/core/dev.c:6728) [ 79.475499][ C3] __napi_poll (net/core/dev.c:7787) [ 79.475501][ C3] net_rx_action (net/core/dev.c:7850 net/core/dev.c:8007) [ 79.475503][ C3] ? __napi_poll (./include/net/gro.h:507) [ 79.475505][ C3] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 79.475508][ C3] ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19)) [ 79.475510][ C3] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 79.475511][ C3] ? mark_held_locks (kernel/locking/lockdep.c:4341) [ 79.475514][ C3] handle_softirqs (kernel/softirq.c:645) [ 79.475516][ C3] ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1)) [ 79.475518][ C3] ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1)) [ 79.475520][ C3] do_softirq (kernel/softirq.c:546 (discriminator 19) kernel/softirq.c:533 (discriminator 19)) [ 79.475522][ C3] [ 79.475522][ C3] [ 79.475523][ C3] __local_bh_enable_ip (kernel/softirq.c:473) [ 79.475525][ C3] bond_3ad_state_machine_handler (./include/linux/spinlock.h:407 drivers/net/bonding/bond_3ad.c:2618) [ 79.475527][ C3] ? ad_mux_machine (drivers/net/bonding/bond_3ad.c:1154) [ 79.475529][ C3] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 79.475530][ C3] ? process_one_work (kernel/workqueue.c:1030 kernel/workqueue.c:3431) [ 79.475532][ C3] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 79.475533][ C3] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 79.475534][ C3] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 79.475536][ C3] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 79.475538][ C3] process_one_work (kernel/workqueue.c:3387) [ 79.475540][ C3] ? __queue_delayed_work (kernel/workqueue.c:2622) [ 79.475542][ C3] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 79.475545][ C3] worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551) [ 79.475547][ C3] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 79.475548][ C3] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 79.475550][ C3] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 79.475551][ C3] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 79.475552][ C3] kthread (kernel/kthread.c:436) [ 79.475554][ C3] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 79.475557][ C3] ? kthread_affine_preferred (kernel/kthread.c:857) [ 79.475559][ C3] ret_from_fork (arch/x86/kernel/process.c:158) [ 79.475561][ C3] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1)) [ 79.475563][ C3] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 79.475567][ C3] ? kthread_affine_preferred (kernel/kthread.c:857) [ 79.475569][ C3] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 91.982705][ T3116] softirqs last disabled at (0): 0x0 | [ 91.982708][ T3116] Preemption disabled at: | [ 91.982709][ T3116] vprintk_emit (kernel/printk/printk.c:2471) | [ 91.982722][ T3116] Tainted: [W]=WARN [ 91.982723][ T3116] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 91.982726][ T3116] Call Trace: [ 91.982727][ T3116] [ 91.982729][ T3116] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 91.982735][ T3116] ? vprintk_emit (kernel/printk/printk.c:2471) [ 91.982738][ T3116] __might_resched.cold (kernel/sched/core.c:9234) [ 91.982743][ T3116] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 91.982746][ T3116] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.982751][ T3116] __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)) [ 91.982755][ T3116] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 91.982758][ T3116] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 91.982764][ T3116] ? 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) [ 91.982766][ T3116] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 91.982769][ T3116] put_chars (drivers/char/virtio_console.c:1176) [ 91.982773][ T3116] ? __send_to_port (drivers/char/virtio_console.c:654) [ 91.982776][ T3116] ? desc_read (kernel/printk/printk_ringbuffer.c:500) [ 91.982779][ T3116] ? console_prepend_replay (kernel/printk/printk.c:3005) [ 91.982781][ T3116] ? desc_read (./include/linux/instrumented.h:97 ./include/linux/atomic/atomic-instrumented.h:3223 kernel/printk/printk_ringbuffer.c:552) [ 91.982784][ T3116] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 91.982788][ T3116] ? _prb_read_valid (kernel/printk/printk_ringbuffer.c:2206) [ 91.982792][ T3116] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 91.982795][ T3116] ? 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) [ 91.982802][ T3116] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 91.982804][ T3116] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.982806][ T3116] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 91.982810][ T3116] console_emit_next_record (kernel/printk/printk.c:3183) [ 91.982813][ T3116] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 91.982815][ T3116] ? _prb_read_valid (kernel/printk/printk_ringbuffer.c:1996) [ 91.982818][ T3116] ? __asan_memmove (mm/kasan/shadow.c:95 (discriminator 1)) [ 91.982822][ T3116] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.982824][ T3116] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.982825][ T3116] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.982828][ T3116] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 91.982831][ T3116] ? console_flush_one_record (kernel/printk/printk.c:3247) [ 91.982833][ T3116] console_flush_one_record (kernel/printk/printk.c:3268) [ 91.982836][ T3116] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 91.982839][ T3116] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 91.982841][ T3116] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 91.982844][ T3116] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 91.982846][ T3116] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.982848][ T3116] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 91.982851][ T3116] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 91.982853][ T3116] ? sync_exp_reset_tree_hotplug (kernel/rcu/tree_exp.h:98) [ 91.982856][ T3116] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 91.982859][ T3116] ? vprintk_emit (kernel/printk/printk.c:2478) [ 91.982862][ T3116] vprintk_emit (kernel/printk/printk.c:2479) [ 91.982865][ T3116] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 91.982867][ T3116] ? 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) [ 91.982869][ T3116] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 91.982872][ T3116] _printk (kernel/printk/printk.c:2504) [ 91.982876][ T3116] ? snapshot_read.cold (user.c:?) [ 91.982878][ T3116] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.982880][ T3116] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 91.982884][ T3116] ? 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) [ 91.982886][ T3116] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 91.982888][ T3116] ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1)) [ 91.982892][ T3116] ? __netdev_printk (net/core/dev.c:13148 (discriminator 2)) [ 91.982894][ T3116] netdev_info (net/core/dev.c:13195 (discriminator 3)) [ 91.982897][ T3116] ? netdev_notice (net/core/dev.c:13194) [ 91.982901][ T3116] ? __netdev_upper_dev_unlink (net/core/dev.c:9096) [ 91.982905][ T3116] ? 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) [ 91.982908][ T3116] __bond_release_one.cold (drivers/net/bonding/bond_main.c:2484 (discriminator 4)) [ 91.982913][ T3116] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.982916][ T3116] ? bond_enslave (drivers/net/bonding/bond_main.c:2331) [ 91.982920][ T3116] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 91.982923][ T3116] ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495) [ 91.982926][ T3116] ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 91.982931][ T3116] ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94) [ 91.982936][ T3116] do_set_master (net/core/rtnetlink.c:3055) [ 91.982940][ T3116] do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1)) [ 91.982945][ T3116] ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1)) [ 91.982949][ T3116] ? rtnl_link_get_size (net/core/rtnetlink.c:747) [ 91.982952][ T3116] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.982954][ T3116] ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676) [ 91.982958][ T3116] ? kasan_save_stack (mm/kasan/common.c:58) [ 91.982961][ T3116] ? kasan_save_stack (mm/kasan/common.c:57) [ 91.982963][ T3116] ? kasan_save_track (mm/kasan/common.c:78) [ 91.982965][ T3116] ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415) [ 91.982966][ T3116] ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563) [ 91.982969][ T3116] ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1)) [ 91.982971][ T3116] ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132) [ 91.982974][ T3116] ? netlink_rcv_skb (net/netlink/af_netlink.c:2556) [ 91.982977][ T3116] ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 91.982980][ T3116] ? netlink_sendmsg (net/netlink/af_netlink.c:1900) [ 91.982982][ T3116] ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4)) [ 91.982985][ T3116] ? ___sys_sendmsg (net/socket.c:2767) [ 91.982987][ T3116] ? __sys_sendmsg (net/socket.c:2799) [ 91.982989][ T3116] ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 91.982992][ T3116] ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 91.982996][ T3116] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.982998][ T3116] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 91.983000][ T3116] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.983002][ T3116] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.983004][ T3116] ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22)) [ 91.983007][ T3116] ? __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) [ 91.983009][ T3116] ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1)) [ 91.983012][ T3116] ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214) [ 91.983015][ T3116] ? ww_mutex_lock (kernel/locking/mutex.c:934) [ 91.983017][ T3116] ? nla_get_range_signed (lib/nlattr.c:270) [ 91.983022][ T3116] ? __rtnl_newlink (net/core/rtnetlink.c:4063) [ 91.983026][ T3116] rtnl_newlink (net/core/rtnetlink.c:4215) [ 91.983029][ T3116] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.983031][ T3116] ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558) [ 91.983034][ T3116] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 91.983036][ T3116] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.983039][ T3116] ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749) [ 91.983042][ T3116] ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751) [ 91.983045][ T3116] ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94) [ 91.983047][ T3116] ? __kernel_text_address (kernel/extable.c:79) [ 91.983049][ T3116] ? write_profile (profile.c:?) [ 91.983052][ T3116] ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380) [ 91.983054][ T3116] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.983056][ T3116] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.983058][ T3116] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22)) [ 91.983063][ T3116] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 91.983065][ T3116] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.983067][ T3116] ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558) [ 91.983070][ T3116] rtnetlink_rcv_msg (net/core/rtnetlink.c:7132) [ 91.983073][ T3116] ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1)) [ 91.983076][ T3116] ? filter_irq_stacks (kernel/stacktrace.c:402) [ 91.983078][ T3116] ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676) [ 91.983082][ T3116] netlink_rcv_skb (net/netlink/af_netlink.c:2556) [ 91.983084][ T3116] ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1)) [ 91.983087][ T3116] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 91.983090][ T3116] ? netlink_ack (./include/linux/skbuff.h:2718) [ 91.983092][ T3116] ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499) [ 91.983096][ T3116] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.983098][ T3116] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 91.983101][ T3116] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 91.983104][ T3116] ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1)) [ 91.983107][ T3116] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.983109][ T3116] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.983111][ T3116] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 91.983114][ T3116] netlink_sendmsg (net/netlink/af_netlink.c:1900) [ 91.983117][ T3116] ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7)) [ 91.983120][ T3116] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.983122][ T3116] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 91.983125][ T3116] ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4)) [ 91.983128][ T3116] ? copy_msghdr_from_user (net/socket.c:2650) [ 91.983130][ T3116] ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399) [ 91.983132][ T3116] ? move_addr_to_kernel (net/socket.c:258) [ 91.983134][ T3116] ? filter_irq_stacks (kernel/stacktrace.c:402) [ 91.983138][ T3116] ___sys_sendmsg (net/socket.c:2767) [ 91.983141][ T3116] ? copy_msghdr_from_user (net/socket.c:2619) [ 91.983149][ T3116] __sys_sendmsg (net/socket.c:2799) [ 91.983151][ T3116] ? __sys_sendmsg_sock (net/socket.c:2780) [ 91.983155][ T3116] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.983158][ T3116] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 91.983160][ T3116] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 91.983163][ T3116] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 91.983166][ T3116] RIP: 0033:0x7fe0b1b7a54e [ 91.983169][ T3116] 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 [ 91.983171][ T3116] RSP: 002b:00007ffebbbfe7a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 91.983176][ T3116] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe0b1b7a54e [ 91.983178][ T3116] RDX: 0000000000000000 RSI: 00007ffebbbfe850 RDI: 0000000000000005 [ 91.983179][ T3116] RBP: 00007ffebbbfe7b0 R08: 0000000000000000 R09: 0000000000000000 [ 91.983180][ T3116] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91542a [ 91.983182][ T3116] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffebbbfef20 | [ 194.629018][ T12] softirqs last disabled at (82): 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)) | [ 194.629021][ T12] Preemption disabled at: | [ 194.629022][ T12] 0x0 | [ 194.629035][ T12] Tainted: [W]=WARN [ 194.629036][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 194.629038][ T12] Workqueue: netns cleanup_net [ 194.629045][ T12] Call Trace: [ 194.629047][ T12] [ 194.629049][ T12] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 194.629055][ T12] __might_resched.cold (kernel/sched/core.c:9234) [ 194.629059][ T12] ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1)) [ 194.629064][ T12] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 194.629067][ T12] ? record_print_text (kernel/printk/printk.c:1467) [ 194.629072][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 194.629076][ 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)) [ 194.629080][ T12] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 194.629083][ T12] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 194.629088][ 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) [ 194.629090][ T12] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 194.629093][ T12] put_chars (drivers/char/virtio_console.c:1176) [ 194.629096][ T12] ? __send_to_port (drivers/char/virtio_console.c:654) [ 194.629099][ T12] ? desc_read (./include/linux/instrumented.h:97 ./include/linux/atomic/atomic-instrumented.h:3223 kernel/printk/printk_ringbuffer.c:552) [ 194.629103][ T12] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 194.629109][ T12] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 194.629112][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 194.629113][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 194.629115][ T12] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 194.629119][ T12] console_emit_next_record (kernel/printk/printk.c:3183) [ 194.629123][ T12] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 194.629124][ T12] ? _prb_read_valid (kernel/printk/printk_ringbuffer.c:1996) [ 194.629127][ T12] ? __asan_memmove (mm/kasan/shadow.c:95 (discriminator 1)) [ 194.629129][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 194.629131][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 194.629133][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 194.629135][ T12] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 194.629138][ T12] ? console_flush_one_record (kernel/printk/printk.c:3247) [ 194.629140][ T12] console_flush_one_record (kernel/printk/printk.c:3268) [ 194.629143][ T12] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 194.629146][ T12] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 194.629148][ T12] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 194.629151][ T12] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 194.629153][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 194.629155][ T12] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 194.629157][ T12] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 194.629159][ T12] ? sync_exp_reset_tree_hotplug (kernel/rcu/tree_exp.h:98) [ 194.629162][ T12] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 194.629165][ T12] ? vprintk_emit (kernel/printk/printk.c:2478) [ 194.629167][ T12] vprintk_emit (kernel/printk/printk.c:2479) [ 194.629170][ T12] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 194.629172][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 194.629174][ T12] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 194.629177][ T12] ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22)) [ 194.629180][ T12] ? __dev_queue_xmit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:920 (discriminator 2) net/core/dev.c:4961 (discriminator 2)) [ 194.629183][ T12] ? __dev_queue_xmit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:920 (discriminator 2) net/core/dev.c:4961 (discriminator 2)) [ 194.629185][ T12] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 194.629188][ T12] _printk (kernel/printk/printk.c:2504) [ 194.629191][ T12] ? snapshot_read.cold (user.c:?) [ 194.629193][ T12] ? kmalloc_reserve (net/core/skbuff.c:615 (discriminator 7)) [ 194.629198][ T12] ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1)) [ 194.629201][ T12] ? __netdev_printk (net/core/dev.c:13148 (discriminator 2)) [ 194.629204][ T12] netdev_info (net/core/dev.c:13195 (discriminator 3)) [ 194.629206][ T12] ? netdev_notice (net/core/dev.c:13194) [ 194.629209][ T12] ? __netdev_alloc_skb (net/core/skbuff.c:777) [ 194.629213][ T12] bond_3ad_unbind_slave.cold (drivers/net/bonding/bond_3ad.c:2432) [ 194.629218][ T12] ? ad_agg_selection_logic (drivers/net/bonding/bond_3ad.c:1942 (discriminator 11)) [ 194.629222][ T12] ? 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)) [ 194.629225][ T12] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 194.629227][ T12] ? sysfs_remove_files (fs/sysfs/file.c:515 ./include/linux/sysfs.h:780 fs/sysfs/file.c:548) [ 194.629231][ T12] __bond_release_one (drivers/net/bonding/bond_main.c:2476) [ 194.629234][ T12] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 194.629237][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 194.629239][ T12] ? bond_enslave (drivers/net/bonding/bond_main.c:2331) [ 194.629241][ T12] ? 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)) [ 194.629243][ T12] ? ipvlan_port_get (./include/linux/rcupdate.h:882 drivers/net/ipvlan/ipvlan_main.c:146) [ 194.629245][ T12] ? ipvlan_port_create (./include/linux/list.h:54 (discriminator 2) drivers/net/ipvlan/ipvlan_main.c:93 (discriminator 2)) [ 194.629247][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 194.629251][ T12] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1)) [ 194.629254][ T12] ? packet_sendmsg_spkt (af_packet.c:?) [ 194.629258][ T12] bond_uninit (drivers/net/bonding/bond_main.c:6071) [ 194.629260][ T12] ? 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)) [ 194.629263][ T12] ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4682) [ 194.629266][ T12] unregister_netdevice_many_notify (net/core/dev.c:12537) [ 194.629270][ T12] ? unregister_netdevice_queued (./include/linux/list.h:419 (discriminator 3)) [ 194.629273][ T12] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 194.629276][ T12] ? rtnl_is_locked (net/core/rtnetlink.c:169) [ 194.629278][ T12] ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:154 (discriminator 1) net/ipv4/nexthop.c:4172 (discriminator 1)) [ 194.629283][ T12] ops_undo_list (net/core/net_namespace.c:188 net/core/net_namespace.c:249) [ 194.629286][ T12] ? rtnl_net_dumpid_one (net/core/net_namespace.c:1098) [ 194.629289][ T12] ? idr_destroy (lib/radix-tree.c:310 lib/radix-tree.c:674 lib/radix-tree.c:1563) [ 194.629293][ T12] cleanup_net (net/core/net_namespace.c:706) [ 194.629295][ T12] ? net_passive_dec (./include/linux/llist.h:241) [ 194.629297][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 194.629299][ T12] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 194.629302][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 194.629304][ T12] process_one_work (kernel/workqueue.c:3387) [ 194.629309][ T12] ? __queue_delayed_work (kernel/workqueue.c:2622) [ 194.629312][ T12] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 194.629315][ T12] worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551) [ 194.629319][ T12] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 194.629321][ T12] kthread (kernel/kthread.c:436) [ 194.629325][ T12] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 194.629327][ T12] ? kthread_affine_preferred (kernel/kthread.c:857) [ 194.629330][ T12] ret_from_fork (arch/x86/kernel/process.c:158) [ 194.629334][ T12] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1)) [ 194.629337][ T12] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 194.629341][ T12] ? kthread_affine_preferred (kernel/kthread.c:857) Finger prints: addrconf_verify_rtnl:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print 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 bond_3ad_state_machine_handler:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print