====================================== | [ 9.536321][ T201] softirqs last disabled at (23214): bond_update_slave_arr (./include/linux/spinlock.h:353 drivers/net/bonding/bond_main.c:5179) | [ 9.536323][ T201] Preemption disabled at: | [ 9.536324][ T201] vprintk_emit (kernel/printk/printk.c:2471) | [ 9.536333][ T201] Tainted: [W]=WARN [ 9.536334][ T201] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.536336][ T201] Call Trace: [ 9.536337][ T201] [ 9.536339][ T201] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 9.536344][ T201] ? vprintk_emit (kernel/printk/printk.c:2471) [ 9.536346][ T201] __might_resched.cold (kernel/sched/core.c:9234) [ 9.536350][ T201] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 9.536354][ T201] ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439) [ 9.536359][ T201] __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2)) [ 9.536362][ T201] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 9.536368][ T201] ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 9.536370][ T201] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 9.536374][ T201] put_chars (drivers/char/virtio_console.c:1176) [ 9.536377][ T201] ? __send_to_port (drivers/char/virtio_console.c:654) [ 9.536383][ T201] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 9.536391][ T201] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 9.536394][ T201] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 9.536398][ T201] console_emit_next_record (kernel/printk/printk.c:3183) [ 9.536401][ T201] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 9.536405][ T201] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 9.536409][ T201] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 9.536413][ T201] console_flush_one_record (kernel/printk/printk.c:3268) [ 9.536416][ T201] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 9.536418][ T201] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 9.536423][ T201] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 9.536425][ T201] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 9.536427][ T201] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 9.536429][ T201] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 9.536432][ T201] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 9.536434][ T201] ? vprintk_emit (kernel/printk/printk.c:2478) [ 9.536437][ T201] vprintk_emit (kernel/printk/printk.c:2479) [ 9.536440][ T201] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 9.536445][ T201] ? packet_sendmsg_spkt (af_packet.c:?) [ 9.536451][ T201] _printk (kernel/printk/printk.c:2504) [ 9.536454][ T201] ? snapshot_read.cold (user.c:?) [ 9.536458][ T201] ? __mutex_unlock_slowpath (./include/linux/preempt.h:500 kernel/locking/mutex.c:999) [ 9.536461][ T201] ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1)) [ 9.536464][ T201] ? __netdev_printk (net/core/dev.c:13148 (discriminator 2)) [ 9.536467][ T201] netdev_info (net/core/dev.c:13195 (discriminator 3)) [ 9.536469][ T201] ? netdev_notice (net/core/dev.c:13194) [ 9.536473][ T201] ? bond_lower_state_changed (drivers/net/bonding/bond_main.c:1835) [ 9.536477][ T201] ? netdev_upper_dev_link (net/core/dev.c:9034) [ 9.536482][ T201] bond_enslave.cold (drivers/net/bonding/bond_main.c:2342 (discriminator 7)) [ 9.536490][ T201] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 9.536492][ T201] ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5219 (discriminator 9)) [ 9.536494][ T201] ? mark_usage (kernel/locking/lockdep.c:4690) [ 9.536496][ T201] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 9.536497][ T201] ? __lock_acquire (kernel/locking/lockdep.c:5251 (discriminator 3)) [ 9.536502][ T201] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 9.536509][ T201] ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751) [ 9.536512][ T201] ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94) [ 9.536518][ T201] do_set_master (net/core/rtnetlink.c:3071) [ 9.536522][ T201] do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1)) [ 9.536525][ T201] ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1)) [ 9.536529][ T201] ? rtnl_link_get_size (net/core/rtnetlink.c:747) [ 9.536531][ T201] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 9.536534][ T201] ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2)) [ 9.536537][ T201] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3)) [ 9.536539][ T201] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380) [ 9.536541][ T201] ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2)) [ 9.536544][ T201] ? kasan_save_stack (mm/kasan/common.c:58) [ 9.536546][ T201] ? kasan_save_stack (mm/kasan/common.c:57) [ 9.536547][ T201] ? kasan_save_track (mm/kasan/common.c:78) [ 9.536550][ T201] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 9.536552][ T201] ? netlink_seq_next (net/netlink/af_netlink.c:2685) [ 9.536555][ T201] ? ___sys_sendmsg (net/socket.c:2757) [ 9.536559][ T201] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 9.536562][ T201] ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214) [ 9.536565][ T201] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 9.536566][ T201] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 9.536568][ T201] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 9.536570][ T201] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 9.536571][ T201] ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22)) [ 9.536574][ T201] ? __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) [ 9.536575][ T201] ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1)) [ 9.536577][ T201] ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214) [ 9.536581][ T201] ? ww_mutex_lock (kernel/locking/mutex.c:934) [ 9.536583][ T201] ? nla_get_range_signed (lib/nlattr.c:270) [ 9.536589][ T201] ? __rtnl_newlink (net/core/rtnetlink.c:4063) [ 9.536594][ T201] rtnl_newlink (net/core/rtnetlink.c:4215) [ 9.536600][ T201] ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558) [ 9.536602][ T201] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 9.536607][ T201] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 9.536609][ T201] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 9.536611][ T201] ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558) [ 9.536613][ T201] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 9.536617][ T201] ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558) [ 9.536619][ T201] rtnetlink_rcv_msg (net/core/rtnetlink.c:7132) [ 9.536623][ T201] ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1)) [ 9.536625][ T201] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 9.536629][ T201] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 9.536631][ T201] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 9.536635][ T201] netlink_rcv_skb (net/netlink/af_netlink.c:2556) [ 9.536637][ T201] ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1)) [ 9.536640][ T201] ? netlink_ack (./include/linux/skbuff.h:2718) [ 9.536646][ T201] ? 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)) [ 9.536648][ T201] ? 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)) [ 9.536652][ T201] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.536656][ T201] ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1)) [ 9.536658][ T201] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 9.536663][ T201] netlink_sendmsg (net/netlink/af_netlink.c:1900) [ 9.536666][ T201] ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7)) [ 9.536670][ T201] ? __might_fault (mm/memory.c:7482 (discriminator 5)) [ 9.536676][ T201] ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4)) [ 9.536678][ T201] ? copy_msghdr_from_user (net/socket.c:2650) [ 9.536680][ T201] ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399) [ 9.536681][ T201] ? move_addr_to_kernel (net/socket.c:258) [ 9.536688][ T201] ___sys_sendmsg (net/socket.c:2767) [ 9.536691][ T201] ? copy_msghdr_from_user (net/socket.c:2619) [ 9.536705][ T201] __sys_sendmsg (net/socket.c:2799) [ 9.536708][ T201] ? __sys_sendmsg_sock (net/socket.c:2780) [ 9.536714][ T201] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 9.536717][ T201] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 9.536719][ T201] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 9.536722][ T201] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.536725][ T201] RIP: 0033:0x7f9ee86a454e [ 9.536729][ T201] 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 [ 9.536731][ T201] RSP: 002b:00007ffd1d5bc240 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.536733][ T201] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9ee86a454e [ 9.536734][ T201] RDX: 0000000000000000 RSI: 00007ffd1d5bc2f0 RDI: 0000000000000005 [ 9.536735][ T201] RBP: 00007ffd1d5bc250 R08: 0000000000000000 R09: 0000000000000000 [ 9.536736][ T201] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91199a [ 9.536737][ T201] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd1d5bc9c0 | [ 76.846006][ T208] softirqs last disabled at (23270): bond_3ad_state_machine_handler (./include/linux/spinlock.h:353 drivers/net/bonding/bond_3ad.c:2564) | [ 76.846008][ T208] Preemption disabled at: | [ 76.846009][ T208] 0x0 | [ 76.846019][ T208] Tainted: [W]=WARN [ 76.846020][ T208] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.846022][ T208] Workqueue: bond0 bond_3ad_state_machine_handler [ 76.846025][ T208] Call Trace: [ 76.846026][ T208] [ 76.846028][ T208] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 76.846034][ T208] __might_resched.cold (kernel/sched/core.c:9234) [ 76.846038][ T208] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 76.846042][ T208] ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439) [ 76.846048][ T208] __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)) [ 76.846050][ T208] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 76.846056][ T208] ? 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) [ 76.846059][ T208] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 76.846062][ T208] put_chars (drivers/char/virtio_console.c:1176) [ 76.846066][ T208] ? __send_to_port (drivers/char/virtio_console.c:654) [ 76.846071][ T208] ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928) [ 76.846075][ T208] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 76.846079][ T208] ? mark_usage (kernel/locking/lockdep.c:4690) [ 76.846081][ T208] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 76.846083][ T208] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 76.846087][ T208] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 76.846090][ T208] ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2)) [ 76.846093][ T208] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 76.846096][ T208] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 76.846100][ T208] console_emit_next_record (kernel/printk/printk.c:3183) [ 76.846104][ T208] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 76.846108][ T208] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 76.846110][ T208] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 76.846114][ T208] console_flush_one_record (kernel/printk/printk.c:3268) [ 76.846118][ T208] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 76.846119][ T208] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 76.846125][ T208] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 76.846128][ T208] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 76.846129][ T208] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 76.846131][ T208] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 76.846135][ T208] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 76.846137][ T208] ? vprintk_emit (kernel/printk/printk.c:2478) [ 76.846140][ T208] vprintk_emit (kernel/printk/printk.c:2479) [ 76.846144][ T208] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 76.846146][ T208] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 76.846151][ T208] _printk (kernel/printk/printk.c:2504) [ 76.846154][ T208] ? snapshot_read.cold (user.c:?) [ 76.846156][ T208] ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3)) [ 76.846162][ T208] ? idr_get_free (??:?) [ 76.846167][ T208] ad_agg_selection_logic.cold (drivers/net/bonding/bond_3ad.c:1935 (discriminator 3)) [ 76.846173][ T208] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 76.846176][ T208] ? bond_3ad_set_carrier (drivers/net/bonding/bond_3ad.c:2862) [ 76.846179][ T208] ? __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)) [ 76.846183][ T208] ad_port_selection_logic (drivers/net/bonding/bond_3ad.c:1727 (discriminator 1)) [ 76.846188][ T208] ? bond_3ad_unbind_slave (drivers/net/bonding/bond_3ad.c:2423) [ 76.846191][ T208] ? ad_rx_machine (drivers/net/bonding/bond_3ad.c:595 drivers/net/bonding/bond_3ad.c:591 drivers/net/bonding/bond_3ad.c:1333) [ 76.846194][ T208] bond_3ad_state_machine_handler (drivers/net/bonding/bond_3ad.c:2600) [ 76.846203][ T208] ? ad_mux_machine (drivers/net/bonding/bond_3ad.c:1154) [ 76.846205][ T208] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 76.846207][ T208] ? process_one_work (kernel/workqueue.c:1030 kernel/workqueue.c:3431) [ 76.846210][ T208] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 76.846211][ T208] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 76.846213][ T208] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 76.846215][ T208] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 76.846218][ T208] process_one_work (kernel/workqueue.c:3387) [ 76.846224][ T208] ? __queue_delayed_work (kernel/workqueue.c:2622) [ 76.846227][ T208] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 76.846235][ T208] worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551) [ 76.846238][ T208] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 76.846240][ T208] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 76.846243][ T208] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 76.846246][ T208] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 76.846247][ T208] kthread (kernel/kthread.c:436) [ 76.846250][ T208] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 76.846253][ T208] ? kthread_affine_preferred (kernel/kthread.c:857) [ 76.846256][ T208] ret_from_fork (arch/x86/kernel/process.c:158) [ 76.846261][ T208] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1)) [ 76.846264][ T208] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 76.846267][ T208] ? kthread_affine_preferred (kernel/kthread.c:857) [ 76.846270][ T208] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 77.120425][ C1] | [ 77.120490][ C1] | [ 77.120490][ C1] stack backtrace: | [ 77.120658][ C1] Tainted: [W]=WARN [ 77.120659][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 77.120661][ C1] Workqueue: bond0 bond_3ad_state_machine_handler [ 77.120664][ C1] Call Trace: [ 77.120666][ C1] [ 77.120668][ C1] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 77.120671][ C1] print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141) [ 77.120674][ C1] mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310) [ 77.120677][ C1] mark_lock (kernel/locking/lockdep.c:4769) [ 77.120680][ C1] mark_usage (kernel/locking/lockdep.c:4658) [ 77.120681][ C1] __lock_acquire (kernel/locking/lockdep.c:5208) [ 77.120684][ C1] ? __unwind_start (arch/x86/kernel/unwind_orc.c:787) [ 77.120687][ C1] lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 77.120689][ C1] ? bond_3ad_rx_indication (./include/linux/spinlock.h:347 drivers/net/bonding/bond_3ad.c:2661) [ 77.120690][ C1] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.120693][ C1] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 77.120696][ C1] _raw_spin_lock (./include/linux/spinlock_api_smp.h:190 (discriminator 1) kernel/locking/spinlock.c:173 (discriminator 1)) [ 77.120697][ C1] ? bond_3ad_rx_indication (./include/linux/spinlock.h:347 drivers/net/bonding/bond_3ad.c:2661) [ 77.120698][ C1] bond_3ad_rx_indication (./include/linux/spinlock.h:347 drivers/net/bonding/bond_3ad.c:2661) [ 77.120700][ C1] ? update_load_avg (kernel/sched/fair.c:5864) [ 77.120703][ C1] bond_3ad_lacpdu_recv (drivers/net/bonding/bond_3ad.c:2943) [ 77.120704][ C1] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.120706][ C1] ? place_entity (kernel/sched/fair.c:6180 (discriminator 1)) [ 77.120707][ C1] ? enqueue_hierarchy (./include/trace/events/sched.h:576 (discriminator 2) kernel/sched/stats.h:66 (discriminator 2) kernel/sched/fair.c:6347 (discriminator 2) kernel/sched/fair.c:7944 (discriminator 2)) [ 77.120709][ C1] ? bond_3ad_get_active_agg_info (./include/linux/rcupdate.h:878 (discriminator 7)) [ 77.120711][ C1] bond_handle_frame (drivers/net/bonding/bond_main.c:1623) [ 77.120714][ C1] ? bond_net_exit_batch (drivers/net/bonding/bond_main.c:6597) [ 77.120715][ C1] ? bond_net_exit_batch (drivers/net/bonding/bond_main.c:6597) [ 77.120717][ C1] __netif_receive_skb_core.constprop.0 (net/core/dev.c:6151) [ 77.120719][ C1] ? select_fallback_rq (kernel/sched/sched.h:1424) [ 77.120722][ C1] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 77.120724][ C1] ? do_xdp_generic (net/core/dev.c:5732) [ 77.120725][ C1] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3)) [ 77.120727][ C1] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3)) [ 77.120729][ C1] ? mark_usage (kernel/locking/lockdep.c:4690) [ 77.120731][ C1] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 77.120733][ C1] ? process_backlog (./include/linux/local_lock_internal.h:62 (discriminator 2) net/core/dev.c:6726 (discriminator 2)) [ 77.120734][ C1] __netif_receive_skb_one_core (net/core/dev.c:6262) [ 77.120736][ C1] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 77.120738][ C1] ? process_backlog (./include/linux/local_lock_internal.h:62 (discriminator 2) net/core/dev.c:6726 (discriminator 2)) [ 77.120739][ C1] ? __netif_receive_skb_list_core (net/core/dev.c:6310) [ 77.120741][ C1] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.120743][ C1] process_backlog (net/core/dev.c:6728) [ 77.120745][ C1] __napi_poll (net/core/dev.c:7787) [ 77.120747][ C1] net_rx_action (net/core/dev.c:7850 net/core/dev.c:8007) [ 77.120749][ C1] ? __napi_poll (./include/net/gro.h:507) [ 77.120751][ C1] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 77.120753][ C1] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 77.120755][ C1] ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19)) [ 77.120757][ C1] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.120758][ C1] ? mark_held_locks (kernel/locking/lockdep.c:4341) [ 77.120760][ C1] handle_softirqs (kernel/softirq.c:645) [ 77.120763][ C1] ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1)) [ 77.120764][ C1] ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1)) [ 77.120767][ C1] do_softirq (kernel/softirq.c:546 (discriminator 19) kernel/softirq.c:533 (discriminator 19)) [ 77.120768][ C1] [ 77.120769][ C1] [ 77.120770][ C1] __local_bh_enable_ip (kernel/softirq.c:473) [ 77.120772][ C1] bond_3ad_state_machine_handler (./include/linux/spinlock.h:407 drivers/net/bonding/bond_3ad.c:2618) [ 77.120774][ C1] ? ad_mux_machine (drivers/net/bonding/bond_3ad.c:1154) [ 77.120775][ C1] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 77.120777][ C1] ? process_one_work (kernel/workqueue.c:1030 kernel/workqueue.c:3431) [ 77.120778][ C1] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.120779][ C1] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.120781][ C1] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 77.120782][ C1] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.120784][ C1] process_one_work (kernel/workqueue.c:3387) [ 77.120786][ C1] ? __queue_delayed_work (kernel/workqueue.c:2622) [ 77.120788][ C1] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 77.120791][ C1] worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551) [ 77.120792][ C1] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 77.120794][ C1] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 77.120796][ C1] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 77.120797][ C1] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 77.120798][ C1] kthread (kernel/kthread.c:436) [ 77.120800][ C1] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 77.120803][ C1] ? kthread_affine_preferred (kernel/kthread.c:857) [ 77.120805][ C1] ret_from_fork (arch/x86/kernel/process.c:158) [ 77.120807][ C1] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1)) [ 77.120809][ C1] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 77.120812][ C1] ? kthread_affine_preferred (kernel/kthread.c:857) [ 77.120814][ C1] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 89.602768][ T3419] softirqs last disabled at (0): 0x0 | [ 89.602769][ T3419] Preemption disabled at: | [ 89.602770][ T3419] vprintk_emit (kernel/printk/printk.c:2471) | [ 89.602780][ T3419] Tainted: [W]=WARN [ 89.602781][ T3419] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 89.602783][ T3419] Call Trace: [ 89.602784][ T3419] [ 89.602785][ T3419] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 89.602790][ T3419] ? vprintk_emit (kernel/printk/printk.c:2471) [ 89.602791][ T3419] __might_resched.cold (kernel/sched/core.c:9234) [ 89.602795][ T3419] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 89.602798][ T3419] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 89.602801][ T3419] __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)) [ 89.602805][ T3419] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 89.602807][ T3419] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 89.602812][ T3419] ? 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) [ 89.602813][ T3419] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 89.602815][ T3419] put_chars (drivers/char/virtio_console.c:1176) [ 89.602817][ T3419] ? __send_to_port (drivers/char/virtio_console.c:654) [ 89.602820][ T3419] ? desc_read (kernel/printk/printk_ringbuffer.c:500) [ 89.602822][ T3419] ? console_prepend_replay (kernel/printk/printk.c:3005) [ 89.602823][ T3419] ? desc_read (./include/linux/instrumented.h:97 ./include/linux/atomic/atomic-instrumented.h:3223 kernel/printk/printk_ringbuffer.c:552) [ 89.602825][ T3419] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 89.602828][ T3419] ? _prb_read_valid (kernel/printk/printk_ringbuffer.c:2206) [ 89.602830][ T3419] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 89.602832][ T3419] ? 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) [ 89.602833][ T3419] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 89.602835][ T3419] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 89.602836][ T3419] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 89.602839][ T3419] console_emit_next_record (kernel/printk/printk.c:3183) [ 89.602841][ T3419] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 89.602842][ T3419] ? _prb_read_valid (kernel/printk/printk_ringbuffer.c:1996) [ 89.602844][ T3419] ? __asan_memmove (mm/kasan/shadow.c:95 (discriminator 1)) [ 89.602846][ T3419] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 89.602848][ T3419] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 89.602849][ T3419] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 89.602850][ T3419] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 89.602852][ T3419] ? console_flush_one_record (kernel/printk/printk.c:3247) [ 89.602853][ T3419] console_flush_one_record (kernel/printk/printk.c:3268) [ 89.602855][ T3419] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 89.602857][ T3419] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 89.602859][ T3419] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 89.602860][ T3419] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 89.602861][ T3419] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 89.602862][ T3419] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 89.602864][ T3419] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 89.602866][ T3419] ? sync_exp_reset_tree_hotplug (kernel/rcu/tree_exp.h:98) [ 89.602868][ T3419] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 89.602870][ T3419] ? vprintk_emit (kernel/printk/printk.c:2478) [ 89.602871][ T3419] vprintk_emit (kernel/printk/printk.c:2479) [ 89.602873][ T3419] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 89.602875][ T3419] ? 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) [ 89.602876][ T3419] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 89.602877][ T3419] _printk (kernel/printk/printk.c:2504) [ 89.602880][ T3419] ? snapshot_read.cold (user.c:?) [ 89.602882][ T3419] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 89.602883][ T3419] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 89.602886][ T3419] ? 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) [ 89.602887][ T3419] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 89.602888][ T3419] ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1)) [ 89.602891][ T3419] ? __netdev_printk (net/core/dev.c:13148 (discriminator 2)) [ 89.602893][ T3419] netdev_info (net/core/dev.c:13195 (discriminator 3)) [ 89.602894][ T3419] ? netdev_notice (net/core/dev.c:13194) [ 89.602896][ T3419] ? __netdev_upper_dev_unlink (net/core/dev.c:9096) [ 89.602900][ T3419] ? 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) [ 89.602901][ T3419] __bond_release_one.cold (drivers/net/bonding/bond_main.c:2484 (discriminator 4)) [ 89.602905][ T3419] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 89.602907][ T3419] ? bond_enslave (drivers/net/bonding/bond_main.c:2331) [ 89.602909][ T3419] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 89.602911][ T3419] ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495) [ 89.602914][ T3419] ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 89.602917][ T3419] ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94) [ 89.602920][ T3419] do_set_master (net/core/rtnetlink.c:3055) [ 89.602923][ T3419] do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1)) [ 89.602925][ T3419] ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1)) [ 89.602928][ T3419] ? rtnl_link_get_size (net/core/rtnetlink.c:747) [ 89.602930][ T3419] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 89.602931][ T3419] ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676) [ 89.602934][ T3419] ? kasan_save_stack (mm/kasan/common.c:58) [ 89.602936][ T3419] ? kasan_save_stack (mm/kasan/common.c:57) [ 89.602937][ T3419] ? kasan_save_track (mm/kasan/common.c:78) [ 89.602938][ T3419] ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415) [ 89.602939][ T3419] ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563) [ 89.602941][ T3419] ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1)) [ 89.602942][ T3419] ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132) [ 89.602944][ T3419] ? netlink_rcv_skb (net/netlink/af_netlink.c:2556) [ 89.602946][ T3419] ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 89.602948][ T3419] ? netlink_sendmsg (net/netlink/af_netlink.c:1900) [ 89.602949][ T3419] ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4)) [ 89.602951][ T3419] ? ___sys_sendmsg (net/socket.c:2767) [ 89.602952][ T3419] ? __sys_sendmsg (net/socket.c:2799) [ 89.602954][ T3419] ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 89.602956][ T3419] ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 89.602958][ T3419] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 89.602959][ T3419] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 89.602961][ T3419] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 89.602962][ T3419] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 89.602963][ T3419] ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22)) [ 89.602965][ T3419] ? __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) [ 89.602967][ T3419] ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1)) [ 89.602968][ T3419] ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214) [ 89.602970][ T3419] ? ww_mutex_lock (kernel/locking/mutex.c:934) [ 89.602971][ T3419] ? nla_get_range_signed (lib/nlattr.c:270) [ 89.602975][ T3419] ? __rtnl_newlink (net/core/rtnetlink.c:4063) [ 89.602977][ T3419] rtnl_newlink (net/core/rtnetlink.c:4215) [ 89.602980][ T3419] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 89.602981][ T3419] ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558) [ 89.602983][ T3419] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 89.602984][ T3419] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 89.602986][ T3419] ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749) [ 89.602988][ T3419] ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751) [ 89.602990][ T3419] ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94) [ 89.602991][ T3419] ? __kernel_text_address (kernel/extable.c:79) [ 89.602993][ T3419] ? write_profile (profile.c:?) [ 89.602994][ T3419] ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380) [ 89.602996][ T3419] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 89.602997][ T3419] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 89.602998][ T3419] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22)) [ 89.603002][ T3419] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 89.603003][ T3419] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 89.603005][ T3419] ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558) [ 89.603006][ T3419] rtnetlink_rcv_msg (net/core/rtnetlink.c:7132) [ 89.603008][ T3419] ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1)) [ 89.603010][ T3419] ? filter_irq_stacks (kernel/stacktrace.c:402) [ 89.603012][ T3419] ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676) [ 89.603014][ T3419] netlink_rcv_skb (net/netlink/af_netlink.c:2556) [ 89.603015][ T3419] ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1)) [ 89.603017][ T3419] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 89.603019][ T3419] ? netlink_ack (./include/linux/skbuff.h:2718) [ 89.603020][ T3419] ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499) [ 89.603022][ T3419] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 89.603024][ T3419] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 89.603026][ T3419] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 89.603028][ T3419] ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1)) [ 89.603029][ T3419] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 89.603030][ T3419] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 89.603032][ T3419] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 89.603034][ T3419] netlink_sendmsg (net/netlink/af_netlink.c:1900) [ 89.603035][ T3419] ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7)) [ 89.603037][ T3419] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 89.603039][ T3419] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 89.603041][ T3419] ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4)) [ 89.603042][ T3419] ? copy_msghdr_from_user (net/socket.c:2650) [ 89.603043][ T3419] ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399) [ 89.603044][ T3419] ? move_addr_to_kernel (net/socket.c:258) [ 89.603046][ T3419] ? filter_irq_stacks (kernel/stacktrace.c:402) [ 89.603048][ T3419] ___sys_sendmsg (net/socket.c:2767) [ 89.603050][ T3419] ? copy_msghdr_from_user (net/socket.c:2619) [ 89.603054][ T3419] __sys_sendmsg (net/socket.c:2799) [ 89.603056][ T3419] ? __sys_sendmsg_sock (net/socket.c:2780) [ 89.603058][ T3419] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 89.603060][ T3419] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 89.603061][ T3419] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 89.603063][ T3419] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 89.603064][ T3419] RIP: 0033:0x7f066ddd254e [ 89.603067][ T3419] 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 [ 89.603068][ T3419] RSP: 002b:00007fffd221c3a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 89.603072][ T3419] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f066ddd254e [ 89.603073][ T3419] RDX: 0000000000000000 RSI: 00007fffd221c450 RDI: 0000000000000005 [ 89.603074][ T3419] RBP: 00007fffd221c3b0 R08: 0000000000000000 R09: 0000000000000000 [ 89.603075][ T3419] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9119ea [ 89.603076][ T3419] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffd221cb20 | [ 192.224864][ T208] softirqs last disabled at (25697): do_softirq (kernel/softirq.c:546 (discriminator 19) kernel/softirq.c:533 (discriminator 19)) | [ 192.224869][ T208] Preemption disabled at: | [ 192.224870][ T208] 0x0 | [ 192.224879][ T208] Tainted: [W]=WARN [ 192.224880][ T208] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 192.224882][ T208] Workqueue: netns cleanup_net [ 192.224887][ T208] Call Trace: [ 192.224888][ T208] [ 192.224890][ T208] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 192.224894][ T208] __might_resched.cold (kernel/sched/core.c:9234) [ 192.224898][ T208] ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1)) [ 192.224901][ T208] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 192.224903][ T208] ? record_print_text (kernel/printk/printk.c:1467) [ 192.224907][ T208] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 192.224910][ T208] __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2)) [ 192.224913][ T208] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 192.224915][ T208] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 192.224919][ T208] ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 192.224920][ T208] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 192.224922][ T208] put_chars (drivers/char/virtio_console.c:1176) [ 192.224924][ T208] ? __send_to_port (drivers/char/virtio_console.c:654) [ 192.224927][ T208] ? desc_read (./include/linux/instrumented.h:97 ./include/linux/atomic/atomic-instrumented.h:3223 kernel/printk/printk_ringbuffer.c:552) [ 192.224929][ T208] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 192.224934][ T208] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 192.224935][ T208] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 192.224936][ T208] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 192.224938][ T208] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 192.224940][ T208] console_emit_next_record (kernel/printk/printk.c:3183) [ 192.224943][ T208] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 192.224944][ T208] ? _prb_read_valid (kernel/printk/printk_ringbuffer.c:1996) [ 192.224946][ T208] ? __asan_memmove (mm/kasan/shadow.c:95 (discriminator 1)) [ 192.224947][ T208] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 192.224948][ T208] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 192.224949][ T208] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 192.224950][ T208] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 192.224953][ T208] ? console_flush_one_record (kernel/printk/printk.c:3247) [ 192.224954][ T208] console_flush_one_record (kernel/printk/printk.c:3268) [ 192.224956][ T208] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 192.224958][ T208] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 192.224959][ T208] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 192.224961][ T208] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 192.224962][ T208] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 192.224963][ T208] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 192.224965][ T208] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 192.224967][ T208] ? sync_exp_reset_tree_hotplug (kernel/rcu/tree_exp.h:98) [ 192.224968][ T208] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 192.224970][ T208] ? vprintk_emit (kernel/printk/printk.c:2478) [ 192.224972][ T208] vprintk_emit (kernel/printk/printk.c:2479) [ 192.224974][ T208] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 192.224975][ T208] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 192.224976][ T208] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 192.224979][ T208] ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22)) [ 192.224980][ T208] ? __dev_queue_xmit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:920 (discriminator 2) net/core/dev.c:4961 (discriminator 2)) [ 192.224982][ T208] ? __dev_queue_xmit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:920 (discriminator 2) net/core/dev.c:4961 (discriminator 2)) [ 192.224984][ T208] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 192.224985][ T208] _printk (kernel/printk/printk.c:2504) [ 192.224988][ T208] ? snapshot_read.cold (user.c:?) [ 192.224990][ T208] ? kmalloc_reserve (net/core/skbuff.c:615 (discriminator 7)) [ 192.224993][ T208] ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1)) [ 192.224996][ T208] ? __netdev_printk (net/core/dev.c:13148 (discriminator 2)) [ 192.224997][ T208] netdev_info (net/core/dev.c:13195 (discriminator 3)) [ 192.224999][ T208] ? netdev_notice (net/core/dev.c:13194) [ 192.225001][ T208] ? __netdev_alloc_skb (net/core/skbuff.c:777) [ 192.225003][ T208] bond_3ad_unbind_slave.cold (drivers/net/bonding/bond_3ad.c:2432) [ 192.225007][ T208] ? ad_agg_selection_logic (drivers/net/bonding/bond_3ad.c:1942 (discriminator 11)) [ 192.225009][ T208] ? sync_rcu_exp_select_cpus (./include/linux/list.h:53 (discriminator 2) kernel/rcu/tree_exp.h:470 (discriminator 2) kernel/rcu/tree_exp.h:525 (discriminator 2)) [ 192.225010][ T208] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 192.225012][ T208] ? sysfs_remove_files (fs/sysfs/file.c:515 ./include/linux/sysfs.h:780 fs/sysfs/file.c:548) [ 192.225015][ T208] __bond_release_one (drivers/net/bonding/bond_main.c:2476) [ 192.225017][ T208] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 192.225019][ T208] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 192.225020][ T208] ? bond_enslave (drivers/net/bonding/bond_main.c:2331) [ 192.225021][ T208] ? ipvlan_port_create (./include/linux/netdevice.h:4516 (discriminator 29) ./include/linux/netdevice.h:4556 (discriminator 29) ./include/linux/netdevice.h:4552 (discriminator 29) drivers/net/ipvlan/ipvlan_main.c:101 (discriminator 29)) [ 192.225023][ T208] ? ipvlan_port_get (./include/linux/rcupdate.h:882 drivers/net/ipvlan/ipvlan_main.c:146) [ 192.225024][ T208] ? ipvlan_port_create (./include/linux/list.h:54 (discriminator 2) drivers/net/ipvlan/ipvlan_main.c:93 (discriminator 2)) [ 192.225026][ T208] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 192.225028][ T208] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1)) [ 192.225029][ T208] ? packet_sendmsg_spkt (af_packet.c:?) [ 192.225033][ T208] bond_uninit (drivers/net/bonding/bond_main.c:6071) [ 192.225034][ T208] ? ip6_route_dev_notify (./include/net/net_namespace.h:422 (discriminator 1) ./include/linux/netdevice.h:2807 (discriminator 1) net/ipv6/route.c:6521 (discriminator 1)) [ 192.225037][ T208] ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4682) [ 192.225039][ T208] unregister_netdevice_many_notify (net/core/dev.c:12537) [ 192.225042][ T208] ? unregister_netdevice_queued (./include/linux/list.h:419 (discriminator 3)) [ 192.225043][ T208] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 192.225045][ T208] ? rtnl_is_locked (net/core/rtnetlink.c:169) [ 192.225047][ T208] ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:154 (discriminator 1) net/ipv4/nexthop.c:4172 (discriminator 1)) [ 192.225051][ T208] ops_undo_list (net/core/net_namespace.c:188 net/core/net_namespace.c:249) [ 192.225052][ T208] ? rtnl_net_dumpid_one (net/core/net_namespace.c:1098) [ 192.225054][ T208] ? idr_destroy (lib/radix-tree.c:310 lib/radix-tree.c:674 lib/radix-tree.c:1563) [ 192.225057][ T208] cleanup_net (net/core/net_namespace.c:706) [ 192.225058][ T208] ? net_passive_dec (./include/linux/llist.h:241) [ 192.225060][ T208] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 192.225062][ T208] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 192.225063][ T208] process_one_work (kernel/workqueue.c:3387) [ 192.225066][ T208] ? __queue_delayed_work (kernel/workqueue.c:2622) [ 192.225068][ T208] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 192.225070][ T208] worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551) [ 192.225072][ T208] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 192.225073][ T208] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 192.225075][ T208] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 192.225077][ T208] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 192.225078][ T208] kthread (kernel/kthread.c:436) [ 192.225080][ T208] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 192.225081][ T208] ? kthread_affine_preferred (kernel/kthread.c:857) [ 192.225083][ T208] ret_from_fork (arch/x86/kernel/process.c:158) [ 192.225086][ T208] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1)) [ 192.225088][ T208] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 192.225091][ T208] ? kthread_affine_preferred (kernel/kthread.c:857) Finger prints: do_softirq: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