====================================== | [ 11.384574][ T198] softirqs last disabled at (25226): bond_update_slave_arr (./include/linux/spinlock.h:353 drivers/net/bonding/bond_main.c:5179) | [ 11.384576][ T198] Preemption disabled at: | [ 11.384577][ T198] vprintk_emit (kernel/printk/printk.c:2471) | [ 11.384586][ T198] Tainted: [W]=WARN [ 11.384587][ T198] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.384589][ T198] Call Trace: [ 11.384590][ T198] [ 11.384592][ T198] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 11.384597][ T198] ? vprintk_emit (kernel/printk/printk.c:2471) [ 11.384599][ T198] __might_resched.cold (kernel/sched/core.c:9234) [ 11.384604][ T198] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 11.384607][ T198] ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439) [ 11.384613][ T198] __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)) [ 11.384615][ T198] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 11.384621][ T198] ? 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) [ 11.384623][ T198] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 11.384627][ T198] put_chars (drivers/char/virtio_console.c:1176) [ 11.384631][ T198] ? __send_to_port (drivers/char/virtio_console.c:654) [ 11.384638][ T198] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 11.384645][ T198] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 11.384648][ T198] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 11.384654][ T198] console_emit_next_record (kernel/printk/printk.c:3183) [ 11.384657][ T198] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 11.384661][ T198] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.384665][ T198] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 11.384669][ T198] console_flush_one_record (kernel/printk/printk.c:3268) [ 11.384673][ T198] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 11.384674][ T198] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 11.384680][ T198] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 11.384683][ T198] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 11.384684][ T198] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.384686][ T198] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 11.384690][ T198] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 11.384692][ T198] ? vprintk_emit (kernel/printk/printk.c:2478) [ 11.384695][ T198] vprintk_emit (kernel/printk/printk.c:2479) [ 11.384698][ T198] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 11.384701][ T198] ? packet_sendmsg_spkt (af_packet.c:?) [ 11.384708][ T198] _printk (kernel/printk/printk.c:2504) [ 11.384711][ T198] ? snapshot_read.cold (user.c:?) [ 11.384715][ T198] ? __mutex_unlock_slowpath (./include/linux/preempt.h:500 kernel/locking/mutex.c:999) [ 11.384718][ T198] ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1)) [ 11.384721][ T198] ? __netdev_printk (net/core/dev.c:13148 (discriminator 2)) [ 11.384724][ T198] netdev_info (net/core/dev.c:13195 (discriminator 3)) [ 11.384727][ T198] ? netdev_notice (net/core/dev.c:13194) [ 11.384731][ T198] ? bond_lower_state_changed (drivers/net/bonding/bond_main.c:1835) [ 11.384734][ T198] ? netdev_upper_dev_link (net/core/dev.c:9034) [ 11.384740][ T198] bond_enslave.cold (drivers/net/bonding/bond_main.c:2342 (discriminator 7)) [ 11.384748][ T198] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 11.384750][ T198] ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5219 (discriminator 9)) [ 11.384751][ T198] ? mark_usage (kernel/locking/lockdep.c:4690) [ 11.384754][ T198] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 11.384756][ T198] ? __lock_acquire (kernel/locking/lockdep.c:5251 (discriminator 3)) [ 11.384761][ T198] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 11.384768][ T198] ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751) [ 11.384772][ T198] ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94) [ 11.384777][ T198] do_set_master (net/core/rtnetlink.c:3071) [ 11.384781][ T198] do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1)) [ 11.384785][ T198] ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1)) [ 11.384789][ T198] ? rtnl_link_get_size (net/core/rtnetlink.c:747) [ 11.384791][ T198] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 11.384794][ T198] ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2)) [ 11.384797][ T198] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3)) [ 11.384800][ T198] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380) [ 11.384802][ T198] ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2)) [ 11.384805][ T198] ? kasan_save_stack (mm/kasan/common.c:58) [ 11.384807][ T198] ? kasan_save_stack (mm/kasan/common.c:57) [ 11.384808][ T198] ? kasan_save_track (mm/kasan/common.c:78) [ 11.384811][ T198] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 11.384813][ T198] ? netlink_seq_next (net/netlink/af_netlink.c:2685) [ 11.384816][ T198] ? ___sys_sendmsg (net/socket.c:2757) [ 11.384821][ T198] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 11.384823][ T198] ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214) [ 11.384827][ T198] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.384829][ T198] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 11.384830][ T198] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.384832][ T198] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.384834][ T198] ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22)) [ 11.384836][ T198] ? __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) [ 11.384838][ T198] ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1)) [ 11.384840][ T198] ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214) [ 11.384844][ T198] ? ww_mutex_lock (kernel/locking/mutex.c:934) [ 11.384845][ T198] ? nla_get_range_signed (lib/nlattr.c:270) [ 11.384852][ T198] ? __rtnl_newlink (net/core/rtnetlink.c:4063) [ 11.384858][ T198] rtnl_newlink (net/core/rtnetlink.c:4215) [ 11.384864][ T198] ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558) [ 11.384866][ T198] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 11.384871][ T198] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 11.384873][ T198] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 11.384875][ T198] ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558) [ 11.384878][ T198] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 11.384882][ T198] ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558) [ 11.384885][ T198] rtnetlink_rcv_msg (net/core/rtnetlink.c:7132) [ 11.384888][ T198] ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1)) [ 11.384895][ T198] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 11.384900][ T198] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 11.384903][ T198] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 11.384906][ T198] netlink_rcv_skb (net/netlink/af_netlink.c:2556) [ 11.384908][ T198] ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1)) [ 11.384912][ T198] ? netlink_ack (./include/linux/skbuff.h:2718) [ 11.384918][ T198] ? 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)) [ 11.384920][ T198] ? 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)) [ 11.384924][ T198] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 11.384928][ T198] ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1)) [ 11.384931][ T198] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 11.384936][ T198] netlink_sendmsg (net/netlink/af_netlink.c:1900) [ 11.384940][ T198] ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7)) [ 11.384944][ T198] ? __might_fault (mm/memory.c:7482 (discriminator 5)) [ 11.384950][ T198] ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4)) [ 11.384952][ T198] ? copy_msghdr_from_user (net/socket.c:2650) [ 11.384954][ T198] ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399) [ 11.384955][ T198] ? move_addr_to_kernel (net/socket.c:258) [ 11.384963][ T198] ___sys_sendmsg (net/socket.c:2767) [ 11.384965][ T198] ? copy_msghdr_from_user (net/socket.c:2619) [ 11.384981][ T198] __sys_sendmsg (net/socket.c:2799) [ 11.384984][ T198] ? __sys_sendmsg_sock (net/socket.c:2780) [ 11.384990][ T198] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.384994][ T198] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 11.384996][ T198] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 11.384999][ T198] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 11.385002][ T198] RIP: 0033:0x7f5bc807654e [ 11.385006][ T198] 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 [ 11.385008][ T198] RSP: 002b:00007ffcd02cbed0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.385010][ T198] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5bc807654e [ 11.385012][ T198] RDX: 0000000000000000 RSI: 00007ffcd02cbf80 RDI: 0000000000000005 [ 11.385013][ T198] RBP: 00007ffcd02cbee0 R08: 0000000000000000 R09: 0000000000000000 [ 11.385014][ T198] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d69f [ 11.385015][ T198] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcd02cc650 | [ 78.978869][ T12] softirqs last disabled at (17104): bond_3ad_state_machine_handler (./include/linux/spinlock.h:353 drivers/net/bonding/bond_3ad.c:2564) | [ 78.978871][ T12] Preemption disabled at: | [ 78.978872][ T12] 0x0 | [ 78.978883][ T12] Tainted: [W]=WARN [ 78.978884][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 78.978886][ T12] Workqueue: bond0 bond_3ad_state_machine_handler [ 78.978889][ T12] Call Trace: [ 78.978891][ T12] [ 78.978893][ T12] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 78.978899][ T12] __might_resched.cold (kernel/sched/core.c:9234) [ 78.978904][ T12] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 78.978908][ T12] ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439) [ 78.978914][ 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)) [ 78.978916][ T12] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 78.978923][ 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) [ 78.978925][ T12] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 78.978929][ T12] put_chars (drivers/char/virtio_console.c:1176) [ 78.978932][ T12] ? __send_to_port (drivers/char/virtio_console.c:654) [ 78.978937][ T12] ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928) [ 78.978942][ T12] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 78.978946][ T12] ? mark_usage (kernel/locking/lockdep.c:4690) [ 78.978948][ T12] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 78.978950][ T12] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 78.978955][ T12] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 78.978958][ T12] ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2)) [ 78.978961][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 78.978964][ T12] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 78.978969][ T12] console_emit_next_record (kernel/printk/printk.c:3183) [ 78.978972][ T12] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 78.978977][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 78.978979][ T12] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 78.978983][ T12] console_flush_one_record (kernel/printk/printk.c:3268) [ 78.978987][ T12] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 78.978989][ T12] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 78.978994][ T12] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 78.978997][ T12] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 78.978998][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 78.979000][ T12] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 78.979005][ T12] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 78.979007][ T12] ? vprintk_emit (kernel/printk/printk.c:2478) [ 78.979010][ T12] vprintk_emit (kernel/printk/printk.c:2479) [ 78.979013][ T12] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 78.979016][ T12] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 78.979021][ T12] _printk (kernel/printk/printk.c:2504) [ 78.979024][ T12] ? snapshot_read.cold (user.c:?) [ 78.979026][ T12] ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3)) [ 78.979033][ T12] ? idr_get_free (??:?) [ 78.979038][ T12] ad_agg_selection_logic.cold (drivers/net/bonding/bond_3ad.c:1935 (discriminator 3)) [ 78.979044][ T12] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 78.979048][ T12] ? bond_3ad_set_carrier (drivers/net/bonding/bond_3ad.c:2862) [ 78.979050][ T12] ? __get_first_agg.isra.0 (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) drivers/net/bonding/bond_3ad.c:158 (discriminator 2)) [ 78.979054][ T12] ad_port_selection_logic (drivers/net/bonding/bond_3ad.c:1727 (discriminator 1)) [ 78.979059][ T12] ? bond_3ad_unbind_slave (drivers/net/bonding/bond_3ad.c:2423) [ 78.979062][ T12] ? ad_rx_machine (drivers/net/bonding/bond_3ad.c:595 drivers/net/bonding/bond_3ad.c:591 drivers/net/bonding/bond_3ad.c:1333) [ 78.979066][ T12] bond_3ad_state_machine_handler (drivers/net/bonding/bond_3ad.c:2600) [ 78.979071][ T12] ? ad_mux_machine (drivers/net/bonding/bond_3ad.c:1154) [ 78.979073][ T12] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 78.979075][ T12] ? process_one_work (kernel/workqueue.c:1030 kernel/workqueue.c:3431) [ 78.979078][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 78.979080][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 78.979082][ T12] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 78.979084][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 78.979087][ T12] process_one_work (kernel/workqueue.c:3387) [ 78.979094][ T12] ? __queue_delayed_work (kernel/workqueue.c:2622) [ 78.979096][ T12] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 78.979109][ T12] worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551) [ 78.979116][ T12] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 78.979118][ T12] kthread (kernel/kthread.c:436) [ 78.979121][ T12] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 78.979125][ T12] ? kthread_affine_preferred (kernel/kthread.c:857) [ 78.979128][ T12] ret_from_fork (arch/x86/kernel/process.c:158) [ 78.979133][ T12] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1)) [ 78.979136][ T12] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 78.979140][ T12] ? kthread_affine_preferred (kernel/kthread.c:857) [ 78.979143][ T12] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 79.266633][ C0] | [ 79.266703][ C0] | [ 79.266703][ C0] stack backtrace: | [ 79.266936][ C0] Tainted: [W]=WARN [ 79.266937][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 79.266939][ C0] Workqueue: bond0 bond_3ad_state_machine_handler [ 79.266943][ C0] Call Trace: [ 79.266945][ C0] [ 79.266946][ C0] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 79.266949][ C0] print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141) [ 79.266953][ C0] mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310) [ 79.266956][ C0] mark_lock (kernel/locking/lockdep.c:4769) [ 79.266959][ C0] mark_usage (kernel/locking/lockdep.c:4658) [ 79.266961][ C0] __lock_acquire (kernel/locking/lockdep.c:5208) [ 79.266963][ C0] lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 79.266966][ C0] ? bond_3ad_rx_indication (./include/linux/spinlock.h:347 drivers/net/bonding/bond_3ad.c:2661) [ 79.266967][ C0] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 79.266970][ C0] ? update_sd_lb_stats.constprop.0 (kernel/sched/fair.c:12672 (discriminator 1)) [ 79.266973][ C0] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 79.266975][ C0] _raw_spin_lock (./include/linux/spinlock_api_smp.h:190 (discriminator 1) kernel/locking/spinlock.c:173 (discriminator 1)) [ 79.266977][ C0] ? bond_3ad_rx_indication (./include/linux/spinlock.h:347 drivers/net/bonding/bond_3ad.c:2661) [ 79.266978][ C0] bond_3ad_rx_indication (./include/linux/spinlock.h:347 drivers/net/bonding/bond_3ad.c:2661) [ 79.266980][ C0] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 79.266982][ C0] bond_3ad_lacpdu_recv (drivers/net/bonding/bond_3ad.c:2943) [ 79.266984][ C0] ? bond_3ad_get_active_agg_info (./include/linux/rcupdate.h:878 (discriminator 7)) [ 79.266987][ C0] bond_handle_frame (drivers/net/bonding/bond_main.c:1623) [ 79.266989][ C0] ? bond_net_exit_batch (drivers/net/bonding/bond_main.c:6597) [ 79.266991][ C0] ? bond_net_exit_batch (drivers/net/bonding/bond_main.c:6597) [ 79.266993][ C0] __netif_receive_skb_core.constprop.0 (net/core/dev.c:6151) [ 79.266995][ C0] ? __resched_curr (./include/linux/lockdep.h:249 kernel/sched/sched.h:1666 kernel/sched/core.c:1201) [ 79.266998][ C0] ? __trace_set_current_state (./include/linux/srcutree.h:292 (discriminator 3)) [ 79.267000][ C0] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 79.267002][ C0] ? do_xdp_generic (net/core/dev.c:5732) [ 79.267004][ C0] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 79.267005][ C0] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3)) [ 79.267007][ C0] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3)) [ 79.267010][ C0] ? mark_usage (kernel/locking/lockdep.c:4690) [ 79.267012][ C0] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 79.267014][ C0] ? process_backlog (./include/linux/local_lock_internal.h:62 (discriminator 2) net/core/dev.c:6726 (discriminator 2)) [ 79.267016][ C0] __netif_receive_skb_one_core (net/core/dev.c:6262) [ 79.267017][ C0] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 79.267019][ C0] ? process_backlog (./include/linux/local_lock_internal.h:62 (discriminator 2) net/core/dev.c:6726 (discriminator 2)) [ 79.267021][ C0] ? __netif_receive_skb_list_core (net/core/dev.c:6310) [ 79.267022][ C0] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 79.267025][ C0] process_backlog (net/core/dev.c:6728) [ 79.267027][ C0] __napi_poll (net/core/dev.c:7787) [ 79.267029][ C0] net_rx_action (net/core/dev.c:7850 net/core/dev.c:8007) [ 79.267032][ C0] ? __napi_poll (./include/net/gro.h:507) [ 79.267033][ C0] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 79.267036][ C0] ? clockevents_program_event (kernel/time/clockevents.c:372) [ 79.267040][ C0] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 79.267041][ C0] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 79.267042][ C0] ? mark_held_locks (kernel/locking/lockdep.c:4341) [ 79.267045][ C0] handle_softirqs (kernel/softirq.c:645) [ 79.267047][ C0] ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1)) [ 79.267049][ C0] ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1)) [ 79.267051][ C0] do_softirq (kernel/softirq.c:546 (discriminator 19) kernel/softirq.c:533 (discriminator 19)) [ 79.267053][ C0] [ 79.267054][ C0] [ 79.267055][ C0] __local_bh_enable_ip (kernel/softirq.c:473) [ 79.267057][ C0] bond_3ad_state_machine_handler (./include/linux/spinlock.h:407 drivers/net/bonding/bond_3ad.c:2618) [ 79.267059][ C0] ? ad_mux_machine (drivers/net/bonding/bond_3ad.c:1154) [ 79.267060][ C0] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 79.267062][ C0] ? process_one_work (kernel/workqueue.c:1030 kernel/workqueue.c:3431) [ 79.267064][ C0] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 79.267065][ C0] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 79.267067][ C0] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 79.267068][ C0] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 79.267070][ C0] process_one_work (kernel/workqueue.c:3387) [ 79.267073][ C0] ? __queue_delayed_work (kernel/workqueue.c:2622) [ 79.267075][ C0] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 79.267078][ C0] worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551) [ 79.267081][ C0] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 79.267082][ C0] kthread (kernel/kthread.c:436) [ 79.267084][ C0] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 79.267087][ C0] ? kthread_affine_preferred (kernel/kthread.c:857) [ 79.267089][ C0] ret_from_fork (arch/x86/kernel/process.c:158) [ 79.267091][ C0] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1)) [ 79.267094][ C0] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 79.267096][ C0] ? kthread_affine_preferred (kernel/kthread.c:857) [ 79.267099][ C0] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 91.748560][ T3109] softirqs last disabled at (0): 0x0 | [ 91.748562][ T3109] Preemption disabled at: | [ 91.748562][ T3109] vprintk_emit (kernel/printk/printk.c:2471) | [ 91.748573][ T3109] Tainted: [W]=WARN [ 91.748574][ T3109] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 91.748576][ T3109] Call Trace: [ 91.748577][ T3109] [ 91.748579][ T3109] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 91.748584][ T3109] ? vprintk_emit (kernel/printk/printk.c:2471) [ 91.748585][ T3109] __might_resched.cold (kernel/sched/core.c:9234) [ 91.748589][ T3109] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 91.748592][ T3109] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.748595][ T3109] __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)) [ 91.748606][ T3109] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 91.748608][ T3109] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 91.748613][ T3109] ? 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) [ 91.748614][ T3109] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 91.748617][ T3109] put_chars (drivers/char/virtio_console.c:1176) [ 91.748619][ T3109] ? __send_to_port (drivers/char/virtio_console.c:654) [ 91.748622][ T3109] ? desc_read (kernel/printk/printk_ringbuffer.c:500) [ 91.748624][ T3109] ? console_prepend_replay (kernel/printk/printk.c:3005) [ 91.748626][ T3109] ? desc_read (./include/linux/instrumented.h:97 ./include/linux/atomic/atomic-instrumented.h:3223 kernel/printk/printk_ringbuffer.c:552) [ 91.748627][ T3109] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 91.748631][ T3109] ? _prb_read_valid (kernel/printk/printk_ringbuffer.c:2206) [ 91.748633][ T3109] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 91.748635][ T3109] ? 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) [ 91.748636][ T3109] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 91.748638][ T3109] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.748639][ T3109] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 91.748642][ T3109] console_emit_next_record (kernel/printk/printk.c:3183) [ 91.748644][ T3109] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 91.748645][ T3109] ? _prb_read_valid (kernel/printk/printk_ringbuffer.c:1996) [ 91.748647][ T3109] ? __asan_memmove (mm/kasan/shadow.c:95 (discriminator 1)) [ 91.748650][ T3109] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.748651][ T3109] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.748652][ T3109] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.748653][ T3109] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 91.748655][ T3109] ? console_flush_one_record (kernel/printk/printk.c:3247) [ 91.748657][ T3109] console_flush_one_record (kernel/printk/printk.c:3268) [ 91.748658][ T3109] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 91.748661][ T3109] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 91.748662][ T3109] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 91.748664][ T3109] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 91.748665][ T3109] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.748667][ T3109] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 91.748668][ T3109] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 91.748670][ T3109] ? sync_exp_reset_tree_hotplug (kernel/rcu/tree_exp.h:98) [ 91.748672][ T3109] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 91.748675][ T3109] ? vprintk_emit (kernel/printk/printk.c:2478) [ 91.748676][ T3109] vprintk_emit (kernel/printk/printk.c:2479) [ 91.748678][ T3109] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 91.748680][ T3109] ? 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) [ 91.748681][ T3109] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 91.748683][ T3109] _printk (kernel/printk/printk.c:2504) [ 91.748685][ T3109] ? snapshot_read.cold (user.c:?) [ 91.748687][ T3109] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.748688][ T3109] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 91.748691][ T3109] ? 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) [ 91.748693][ T3109] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 91.748694][ T3109] ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1)) [ 91.748697][ T3109] ? __netdev_printk (net/core/dev.c:13148 (discriminator 2)) [ 91.748699][ T3109] netdev_info (net/core/dev.c:13195 (discriminator 3)) [ 91.748701][ T3109] ? netdev_notice (net/core/dev.c:13194) [ 91.748703][ T3109] ? __netdev_upper_dev_unlink (net/core/dev.c:9096) [ 91.748706][ T3109] ? 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) [ 91.748708][ T3109] __bond_release_one.cold (drivers/net/bonding/bond_main.c:2484 (discriminator 4)) [ 91.748712][ T3109] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.748714][ T3109] ? bond_enslave (drivers/net/bonding/bond_main.c:2331) [ 91.748717][ T3109] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 91.748719][ T3109] ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495) [ 91.748722][ T3109] ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 91.748725][ T3109] ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94) [ 91.748728][ T3109] do_set_master (net/core/rtnetlink.c:3055) [ 91.748731][ T3109] do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1)) [ 91.748734][ T3109] ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1)) [ 91.748736][ T3109] ? rtnl_link_get_size (net/core/rtnetlink.c:747) [ 91.748738][ T3109] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.748739][ T3109] ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676) [ 91.748743][ T3109] ? kasan_save_stack (mm/kasan/common.c:58) [ 91.748745][ T3109] ? kasan_save_stack (mm/kasan/common.c:57) [ 91.748746][ T3109] ? kasan_save_track (mm/kasan/common.c:78) [ 91.748747][ T3109] ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415) [ 91.748748][ T3109] ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563) [ 91.748750][ T3109] ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1)) [ 91.748751][ T3109] ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132) [ 91.748753][ T3109] ? netlink_rcv_skb (net/netlink/af_netlink.c:2556) [ 91.748756][ T3109] ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 91.748757][ T3109] ? netlink_sendmsg (net/netlink/af_netlink.c:1900) [ 91.748759][ T3109] ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4)) [ 91.748761][ T3109] ? ___sys_sendmsg (net/socket.c:2767) [ 91.748763][ T3109] ? __sys_sendmsg (net/socket.c:2799) [ 91.748764][ T3109] ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 91.748767][ T3109] ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 91.748769][ T3109] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.748770][ T3109] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 91.748772][ T3109] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.748773][ T3109] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.748774][ T3109] ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22)) [ 91.748776][ T3109] ? __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) [ 91.748778][ T3109] ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1)) [ 91.748779][ T3109] ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214) [ 91.748781][ T3109] ? ww_mutex_lock (kernel/locking/mutex.c:934) [ 91.748782][ T3109] ? nla_get_range_signed (lib/nlattr.c:270) [ 91.748786][ T3109] ? __rtnl_newlink (net/core/rtnetlink.c:4063) [ 91.748788][ T3109] rtnl_newlink (net/core/rtnetlink.c:4215) [ 91.748791][ T3109] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.748792][ T3109] ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558) [ 91.748794][ T3109] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 91.748796][ T3109] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.748797][ T3109] ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749) [ 91.748800][ T3109] ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751) [ 91.748801][ T3109] ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94) [ 91.748803][ T3109] ? __kernel_text_address (kernel/extable.c:79) [ 91.748805][ T3109] ? write_profile (profile.c:?) [ 91.748806][ T3109] ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380) [ 91.748808][ T3109] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.748809][ T3109] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.748811][ T3109] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22)) [ 91.748814][ T3109] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 91.748816][ T3109] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.748817][ T3109] ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558) [ 91.748819][ T3109] rtnetlink_rcv_msg (net/core/rtnetlink.c:7132) [ 91.748821][ T3109] ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1)) [ 91.748823][ T3109] ? filter_irq_stacks (kernel/stacktrace.c:402) [ 91.748825][ T3109] ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676) [ 91.748827][ T3109] netlink_rcv_skb (net/netlink/af_netlink.c:2556) [ 91.748829][ T3109] ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1)) [ 91.748831][ T3109] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 91.748832][ T3109] ? netlink_ack (./include/linux/skbuff.h:2718) [ 91.748834][ T3109] ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499) [ 91.748836][ T3109] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.748838][ T3109] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 91.748840][ T3109] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 91.748842][ T3109] ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1)) [ 91.748844][ T3109] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.748845][ T3109] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.748846][ T3109] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 91.748848][ T3109] netlink_sendmsg (net/netlink/af_netlink.c:1900) [ 91.748850][ T3109] ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7)) [ 91.748852][ T3109] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.748854][ T3109] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 91.748856][ T3109] ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4)) [ 91.748857][ T3109] ? copy_msghdr_from_user (net/socket.c:2650) [ 91.748859][ T3109] ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399) [ 91.748860][ T3109] ? move_addr_to_kernel (net/socket.c:258) [ 91.748861][ T3109] ? filter_irq_stacks (kernel/stacktrace.c:402) [ 91.748864][ T3109] ___sys_sendmsg (net/socket.c:2767) [ 91.748865][ T3109] ? copy_msghdr_from_user (net/socket.c:2619) [ 91.748870][ T3109] __sys_sendmsg (net/socket.c:2799) [ 91.748872][ T3109] ? __sys_sendmsg_sock (net/socket.c:2780) [ 91.748874][ T3109] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 91.748876][ T3109] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 91.748877][ T3109] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 91.748879][ T3109] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 91.748881][ T3109] RIP: 0033:0x7ff5fe8d354e [ 91.748883][ T3109] 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 [ 91.748885][ T3109] RSP: 002b:00007ffd64c7fab0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 91.748889][ T3109] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007ff5fe8d354e [ 91.748891][ T3109] RDX: 0000000000000000 RSI: 00007ffd64c7fb60 RDI: 0000000000000005 [ 91.748892][ T3109] RBP: 00007ffd64c7fac0 R08: 0000000000000000 R09: 0000000000000000 [ 91.748892][ T3109] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d6ef [ 91.748893][ T3109] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd64c80230 | [ 194.421311][ T209] softirqs last disabled at (162): addrconf_dad_begin (net/ipv6/addrconf.c:4137) | [ 194.421314][ T209] Preemption disabled at: | [ 194.421315][ T209] 0x0 | [ 194.421328][ T209] Tainted: [W]=WARN [ 194.421330][ T209] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 194.421332][ T209] Workqueue: netns cleanup_net [ 194.421339][ T209] Call Trace: [ 194.421341][ T209] [ 194.421344][ T209] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 194.421351][ T209] __might_resched.cold (kernel/sched/core.c:9234) [ 194.421356][ T209] ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1)) [ 194.421361][ T209] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 194.421365][ T209] ? record_print_text (kernel/printk/printk.c:1467) [ 194.421370][ T209] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 194.421374][ T209] __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)) [ 194.421379][ T209] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 194.421382][ T209] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 194.421388][ T209] ? 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) [ 194.421390][ T209] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 194.421393][ T209] put_chars (drivers/char/virtio_console.c:1176) [ 194.421397][ T209] ? __send_to_port (drivers/char/virtio_console.c:654) [ 194.421400][ T209] ? desc_read (./include/linux/instrumented.h:97 ./include/linux/atomic/atomic-instrumented.h:3223 kernel/printk/printk_ringbuffer.c:552) [ 194.421404][ T209] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 194.421410][ T209] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 194.421412][ T209] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 194.421414][ T209] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 194.421416][ T209] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 194.421421][ T209] console_emit_next_record (kernel/printk/printk.c:3183) [ 194.421424][ T209] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 194.421426][ T209] ? _prb_read_valid (kernel/printk/printk_ringbuffer.c:1996) [ 194.421429][ T209] ? __asan_memmove (mm/kasan/shadow.c:95 (discriminator 1)) [ 194.421431][ T209] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 194.421433][ T209] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 194.421435][ T209] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 194.421437][ T209] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 194.421441][ T209] ? console_flush_one_record (kernel/printk/printk.c:3247) [ 194.421443][ T209] console_flush_one_record (kernel/printk/printk.c:3268) [ 194.421447][ T209] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 194.421454][ T209] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 194.421456][ T209] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 194.421459][ T209] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 194.421461][ T209] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 194.421463][ T209] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 194.421466][ T209] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 194.421469][ T209] ? sync_exp_reset_tree_hotplug (kernel/rcu/tree_exp.h:98) [ 194.421472][ T209] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 194.421476][ T209] ? vprintk_emit (kernel/printk/printk.c:2478) [ 194.421479][ T209] vprintk_emit (kernel/printk/printk.c:2479) [ 194.421482][ T209] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 194.421484][ T209] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 194.421487][ T209] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 194.421492][ T209] ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22)) [ 194.421494][ T209] ? __dev_queue_xmit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:920 (discriminator 2) net/core/dev.c:4961 (discriminator 2)) [ 194.421498][ T209] ? __dev_queue_xmit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:920 (discriminator 2) net/core/dev.c:4961 (discriminator 2)) [ 194.421500][ T209] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 194.421511][ T209] _printk (kernel/printk/printk.c:2504) [ 194.421515][ T209] ? snapshot_read.cold (user.c:?) [ 194.421518][ T209] ? kmalloc_reserve (net/core/skbuff.c:615 (discriminator 7)) [ 194.421523][ T209] ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1)) [ 194.421527][ T209] ? __netdev_printk (net/core/dev.c:13148 (discriminator 2)) [ 194.421530][ T209] netdev_info (net/core/dev.c:13195 (discriminator 3)) [ 194.421533][ T209] ? netdev_notice (net/core/dev.c:13194) [ 194.421537][ T209] ? __netdev_alloc_skb (net/core/skbuff.c:777) [ 194.421542][ T209] bond_3ad_unbind_slave.cold (drivers/net/bonding/bond_3ad.c:2432) [ 194.421548][ T209] ? ad_agg_selection_logic (drivers/net/bonding/bond_3ad.c:1942 (discriminator 11)) [ 194.421553][ T209] ? 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)) [ 194.421556][ T209] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 194.421559][ T209] ? sysfs_remove_files (fs/sysfs/file.c:515 ./include/linux/sysfs.h:780 fs/sysfs/file.c:548) [ 194.421564][ T209] __bond_release_one (drivers/net/bonding/bond_main.c:2476) [ 194.421568][ T209] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 194.421571][ T209] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 194.421573][ T209] ? bond_enslave (drivers/net/bonding/bond_main.c:2331) [ 194.421576][ T209] ? 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)) [ 194.421579][ T209] ? ipvlan_port_get (./include/linux/rcupdate.h:882 drivers/net/ipvlan/ipvlan_main.c:146) [ 194.421581][ T209] ? ipvlan_port_create (./include/linux/list.h:54 (discriminator 2) drivers/net/ipvlan/ipvlan_main.c:93 (discriminator 2)) [ 194.421583][ T209] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 194.421588][ T209] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1)) [ 194.421591][ T209] ? packet_sendmsg_spkt (af_packet.c:?) [ 194.421597][ T209] bond_uninit (drivers/net/bonding/bond_main.c:6071) [ 194.421599][ T209] ? 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)) [ 194.421602][ T209] ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4682) [ 194.421606][ T209] unregister_netdevice_many_notify (net/core/dev.c:12537) [ 194.421612][ T209] ? unregister_netdevice_queued (./include/linux/list.h:419 (discriminator 3)) [ 194.421615][ T209] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 194.421618][ T209] ? rtnl_is_locked (net/core/rtnetlink.c:169) [ 194.421622][ T209] ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:154 (discriminator 1) net/ipv4/nexthop.c:4172 (discriminator 1)) [ 194.421627][ T209] ops_undo_list (net/core/net_namespace.c:188 net/core/net_namespace.c:249) [ 194.421631][ T209] ? rtnl_net_dumpid_one (net/core/net_namespace.c:1098) [ 194.421634][ T209] ? idr_destroy (lib/radix-tree.c:310 lib/radix-tree.c:674 lib/radix-tree.c:1563) [ 194.421639][ T209] cleanup_net (net/core/net_namespace.c:706) [ 194.421642][ T209] ? net_passive_dec (./include/linux/llist.h:241) [ 194.421645][ T209] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 194.421648][ T209] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 194.421651][ T209] process_one_work (kernel/workqueue.c:3387) [ 194.421656][ T209] ? __queue_delayed_work (kernel/workqueue.c:2622) [ 194.421660][ T209] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 194.421663][ T209] worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551) [ 194.421666][ T209] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 194.421668][ T209] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 194.421672][ T209] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 194.421675][ T209] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 194.421677][ T209] kthread (kernel/kthread.c:436) [ 194.421680][ T209] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 194.421683][ T209] ? kthread_affine_preferred (kernel/kthread.c:857) [ 194.421686][ T209] ret_from_fork (arch/x86/kernel/process.c:158) [ 194.421691][ T209] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1)) [ 194.421694][ T209] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 194.421697][ T209] ? kthread_affine_preferred (kernel/kthread.c:857) Finger prints: addrconf_dad_begin: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