====================================== | [ 10.146515][ T199] softirqs last disabled at (23824): bond_update_slave_arr (./include/linux/spinlock.h:353 drivers/net/bonding/bond_main.c:5179) | [ 10.146517][ T199] Preemption disabled at: | [ 10.146518][ T199] vprintk_emit (kernel/printk/printk.c:2471) | [ 10.146527][ T199] Tainted: [W]=WARN [ 10.146528][ T199] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.146530][ T199] Call Trace: [ 10.146532][ T199] [ 10.146533][ T199] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 10.146538][ T199] ? vprintk_emit (kernel/printk/printk.c:2471) [ 10.146540][ T199] __might_resched.cold (kernel/sched/core.c:9234) [ 10.146545][ T199] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 10.146549][ T199] ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439) [ 10.146554][ T199] __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2)) [ 10.146557][ T199] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 10.146563][ T199] ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 10.146565][ T199] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 10.146569][ T199] put_chars (drivers/char/virtio_console.c:1176) [ 10.146572][ T199] ? __send_to_port (drivers/char/virtio_console.c:654) [ 10.146580][ T199] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 10.146587][ T199] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 10.146590][ T199] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 10.146595][ T199] console_emit_next_record (kernel/printk/printk.c:3183) [ 10.146598][ T199] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 10.146603][ T199] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 10.146606][ T199] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 10.146611][ T199] console_flush_one_record (kernel/printk/printk.c:3268) [ 10.146614][ T199] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 10.146616][ T199] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 10.146622][ T199] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 10.146624][ T199] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 10.146626][ T199] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 10.146628][ T199] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 10.146632][ T199] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 10.146634][ T199] ? vprintk_emit (kernel/printk/printk.c:2478) [ 10.146637][ T199] vprintk_emit (kernel/printk/printk.c:2479) [ 10.146640][ T199] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 10.146643][ T199] ? packet_sendmsg_spkt (af_packet.c:?) [ 10.146649][ T199] _printk (kernel/printk/printk.c:2504) [ 10.146652][ T199] ? snapshot_read.cold (user.c:?) [ 10.146656][ T199] ? __mutex_unlock_slowpath (./include/linux/preempt.h:500 kernel/locking/mutex.c:999) [ 10.146659][ T199] ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1)) [ 10.146662][ T199] ? __netdev_printk (net/core/dev.c:13148 (discriminator 2)) [ 10.146666][ T199] netdev_info (net/core/dev.c:13195 (discriminator 3)) [ 10.146668][ T199] ? netdev_notice (net/core/dev.c:13194) [ 10.146672][ T199] ? bond_lower_state_changed (drivers/net/bonding/bond_main.c:1835) [ 10.146676][ T199] ? netdev_upper_dev_link (net/core/dev.c:9034) [ 10.146681][ T199] bond_enslave.cold (drivers/net/bonding/bond_main.c:2342 (discriminator 7)) [ 10.146690][ T199] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 10.146692][ T199] ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5219 (discriminator 9)) [ 10.146693][ T199] ? mark_usage (kernel/locking/lockdep.c:4690) [ 10.146696][ T199] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 10.146697][ T199] ? __lock_acquire (kernel/locking/lockdep.c:5251 (discriminator 3)) [ 10.146702][ T199] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 10.146710][ T199] ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751) [ 10.146714][ T199] ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94) [ 10.146719][ T199] do_set_master (net/core/rtnetlink.c:3071) [ 10.146724][ T199] do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1)) [ 10.146728][ T199] ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1)) [ 10.146731][ T199] ? rtnl_link_get_size (net/core/rtnetlink.c:747) [ 10.146733][ T199] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 10.146736][ T199] ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2)) [ 10.146739][ T199] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3)) [ 10.146742][ T199] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380) [ 10.146744][ T199] ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2)) [ 10.146747][ T199] ? kasan_save_stack (mm/kasan/common.c:58) [ 10.146749][ T199] ? kasan_save_stack (mm/kasan/common.c:57) [ 10.146750][ T199] ? kasan_save_track (mm/kasan/common.c:78) [ 10.146752][ T199] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 10.146755][ T199] ? netlink_seq_next (net/netlink/af_netlink.c:2684) [ 10.146758][ T199] ? ___sys_sendmsg (net/socket.c:2757) [ 10.146762][ T199] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 10.146765][ T199] ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214) [ 10.146768][ T199] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 10.146770][ T199] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 10.146771][ T199] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 10.146773][ T199] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 10.146775][ T199] ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22)) [ 10.146778][ T199] ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:821) [ 10.146779][ T199] ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1)) [ 10.146781][ T199] ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214) [ 10.146785][ T199] ? ww_mutex_lock (kernel/locking/mutex.c:934) [ 10.146787][ T199] ? nla_get_range_signed (lib/nlattr.c:270) [ 10.146793][ T199] ? __rtnl_newlink (net/core/rtnetlink.c:4063) [ 10.146799][ T199] rtnl_newlink (net/core/rtnetlink.c:4215) [ 10.146805][ T199] ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558) [ 10.146808][ T199] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 10.146813][ T199] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 10.146815][ T199] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 10.146817][ T199] ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558) [ 10.146819][ T199] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 10.146824][ T199] ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558) [ 10.146826][ T199] rtnetlink_rcv_msg (net/core/rtnetlink.c:7132) [ 10.146830][ T199] ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1)) [ 10.146832][ T199] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 10.146837][ T199] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 10.146839][ T199] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 10.146843][ T199] netlink_rcv_skb (net/netlink/af_netlink.c:2556) [ 10.146845][ T199] ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1)) [ 10.146848][ T199] ? netlink_ack (./include/linux/skbuff.h:2718) [ 10.146855][ T199] ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2)) [ 10.146856][ T199] ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2)) [ 10.146861][ T199] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 10.146865][ T199] ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1)) [ 10.146867][ T199] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 10.146872][ T199] netlink_sendmsg (net/netlink/af_netlink.c:1900) [ 10.146876][ T199] ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7)) [ 10.146880][ T199] ? __might_fault (mm/memory.c:7482 (discriminator 5)) [ 10.146889][ T199] ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4)) [ 10.146893][ T199] ? copy_msghdr_from_user (net/socket.c:2650) [ 10.146896][ T199] ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399) [ 10.146897][ T199] ? move_addr_to_kernel (net/socket.c:258) [ 10.146905][ T199] ___sys_sendmsg (net/socket.c:2767) [ 10.146907][ T199] ? copy_msghdr_from_user (net/socket.c:2619) [ 10.146928][ T199] __sys_sendmsg (net/socket.c:2799) [ 10.146931][ T199] ? __sys_sendmsg_sock (net/socket.c:2780) [ 10.146937][ T199] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 10.146941][ T199] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 10.146943][ T199] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 10.146946][ T199] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 10.146948][ T199] RIP: 0033:0x7f8e3257d54e [ 10.146953][ T199] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 b4 bd 00 00 call 0xbdbc 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 10.146955][ T199] RSP: 002b:00007fff66a19740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 10.146957][ T199] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8e3257d54e [ 10.146959][ T199] RDX: 0000000000000000 RSI: 00007fff66a197f0 RDI: 0000000000000005 [ 10.146960][ T199] RBP: 00007fff66a19750 R08: 0000000000000000 R09: 0000000000000000 [ 10.146960][ T199] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a78f [ 10.146961][ T199] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff66a19ec0 | [ 77.525890][ T71] softirqs last disabled at (18474): bond_3ad_state_machine_handler (./include/linux/spinlock.h:353 drivers/net/bonding/bond_3ad.c:2564) | [ 77.525894][ T71] Preemption disabled at: | [ 77.525894][ T71] 0x0 | [ 77.525906][ T71] Tainted: [W]=WARN [ 77.525906][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 77.525908][ T71] Workqueue: bond0 bond_3ad_state_machine_handler [ 77.525911][ T71] Call Trace: [ 77.525913][ T71] [ 77.525915][ T71] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 77.525921][ T71] __might_resched.cold (kernel/sched/core.c:9234) [ 77.525926][ T71] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 77.525930][ T71] ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439) [ 77.525935][ T71] __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)) [ 77.525938][ T71] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 77.525944][ T71] ? 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) [ 77.525946][ T71] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 77.525950][ T71] put_chars (drivers/char/virtio_console.c:1176) [ 77.525954][ T71] ? __send_to_port (drivers/char/virtio_console.c:654) [ 77.525959][ T71] ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928) [ 77.525963][ T71] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 77.525968][ T71] ? mark_usage (kernel/locking/lockdep.c:4690) [ 77.525970][ T71] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 77.525972][ T71] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 77.525976][ T71] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 77.525979][ T71] ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2)) [ 77.525982][ T71] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.525986][ T71] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 77.525990][ T71] console_emit_next_record (kernel/printk/printk.c:3183) [ 77.525993][ T71] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 77.525998][ T71] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.526000][ T71] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 77.526004][ T71] console_flush_one_record (kernel/printk/printk.c:3268) [ 77.526008][ T71] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 77.526009][ T71] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 77.526015][ T71] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 77.526017][ T71] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 77.526019][ T71] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.526021][ T71] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 77.526025][ T71] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 77.526027][ T71] ? vprintk_emit (kernel/printk/printk.c:2478) [ 77.526030][ T71] vprintk_emit (kernel/printk/printk.c:2479) [ 77.526033][ T71] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 77.526036][ T71] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 77.526041][ T71] _printk (kernel/printk/printk.c:2504) [ 77.526044][ T71] ? snapshot_read.cold (user.c:?) [ 77.526046][ T71] ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3)) [ 77.526052][ T71] ? idr_get_free (??:?) [ 77.526057][ T71] ad_agg_selection_logic.cold (drivers/net/bonding/bond_3ad.c:1935 (discriminator 3)) [ 77.526064][ T71] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 77.526067][ T71] ? bond_3ad_set_carrier (drivers/net/bonding/bond_3ad.c:2862) [ 77.526070][ T71] ? __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)) [ 77.526074][ T71] ad_port_selection_logic (drivers/net/bonding/bond_3ad.c:1727 (discriminator 1)) [ 77.526079][ T71] ? bond_3ad_unbind_slave (drivers/net/bonding/bond_3ad.c:2423) [ 77.526081][ T71] ? ad_rx_machine (drivers/net/bonding/bond_3ad.c:595 drivers/net/bonding/bond_3ad.c:591 drivers/net/bonding/bond_3ad.c:1333) [ 77.526085][ T71] bond_3ad_state_machine_handler (drivers/net/bonding/bond_3ad.c:2600) [ 77.526090][ T71] ? ad_mux_machine (drivers/net/bonding/bond_3ad.c:1154) [ 77.526092][ T71] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 77.526094][ T71] ? process_one_work (kernel/workqueue.c:1030 kernel/workqueue.c:3431) [ 77.526097][ T71] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.526099][ T71] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.526100][ T71] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 77.526102][ T71] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.526106][ T71] process_one_work (kernel/workqueue.c:3387) [ 77.526112][ T71] ? __queue_delayed_work (kernel/workqueue.c:2622) [ 77.526115][ T71] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 77.526123][ T71] worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551) [ 77.526127][ T71] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 77.526128][ T71] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 77.526132][ T71] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 77.526135][ T71] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 77.526136][ T71] kthread (kernel/kthread.c:436) [ 77.526138][ T71] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 77.526142][ T71] ? kthread_affine_preferred (kernel/kthread.c:857) [ 77.526145][ T71] ret_from_fork (arch/x86/kernel/process.c:158) [ 77.526150][ T71] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1)) [ 77.526154][ T71] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 77.526157][ T71] ? kthread_affine_preferred (kernel/kthread.c:857) [ 77.526161][ T71] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 77.791989][ C1] | [ 77.792057][ C1] | [ 77.792057][ C1] stack backtrace: | [ 77.792275][ C1] Tainted: [W]=WARN [ 77.792276][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 77.792278][ C1] Workqueue: bond0 bond_3ad_state_machine_handler [ 77.792281][ C1] Call Trace: [ 77.792282][ C1] [ 77.792284][ C1] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 77.792287][ C1] print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141) [ 77.792290][ C1] mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310) [ 77.792293][ C1] mark_lock (kernel/locking/lockdep.c:4769) [ 77.792295][ C1] mark_usage (kernel/locking/lockdep.c:4658) [ 77.792297][ C1] __lock_acquire (kernel/locking/lockdep.c:5208) [ 77.792299][ C1] ? __unwind_start (arch/x86/kernel/unwind_orc.c:787) [ 77.792303][ C1] lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 77.792305][ C1] ? bond_3ad_rx_indication (./include/linux/spinlock.h:347 drivers/net/bonding/bond_3ad.c:2661) [ 77.792306][ C1] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.792309][ C1] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 77.792312][ C1] _raw_spin_lock (./include/linux/spinlock_api_smp.h:190 (discriminator 1) kernel/locking/spinlock.c:173 (discriminator 1)) [ 77.792313][ C1] ? bond_3ad_rx_indication (./include/linux/spinlock.h:347 drivers/net/bonding/bond_3ad.c:2661) [ 77.792315][ C1] bond_3ad_rx_indication (./include/linux/spinlock.h:347 drivers/net/bonding/bond_3ad.c:2661) [ 77.792316][ C1] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380) [ 77.792319][ C1] bond_3ad_lacpdu_recv (drivers/net/bonding/bond_3ad.c:2943) [ 77.792321][ C1] ? bond_3ad_get_active_agg_info (./include/linux/rcupdate.h:878 (discriminator 7)) [ 77.792323][ C1] ? kasan_save_stack (mm/kasan/common.c:57) [ 77.792325][ C1] ? kasan_record_aux_stack (mm/kasan/generic.c:556) [ 77.792327][ C1] ? insert_work (kernel/workqueue.c:2272) [ 77.792329][ C1] bond_handle_frame (drivers/net/bonding/bond_main.c:1623) [ 77.792332][ C1] ? bond_net_exit_batch (drivers/net/bonding/bond_main.c:6597) [ 77.792333][ C1] ? bond_net_exit_batch (drivers/net/bonding/bond_main.c:6597) [ 77.792335][ C1] __netif_receive_skb_core.constprop.0 (net/core/dev.c:6151) [ 77.792338][ C1] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 77.792340][ C1] ? do_xdp_generic (net/core/dev.c:5732) [ 77.792342][ C1] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3)) [ 77.792345][ C1] ? mark_usage (kernel/locking/lockdep.c:4690) [ 77.792347][ C1] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 77.792349][ C1] ? process_backlog (./include/linux/local_lock_internal.h:62 (discriminator 2) net/core/dev.c:6726 (discriminator 2)) [ 77.792350][ C1] __netif_receive_skb_one_core (net/core/dev.c:6262) [ 77.792352][ C1] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 77.792354][ C1] ? process_backlog (./include/linux/local_lock_internal.h:62 (discriminator 2) net/core/dev.c:6726 (discriminator 2)) [ 77.792355][ C1] ? __netif_receive_skb_list_core (net/core/dev.c:6310) [ 77.792357][ C1] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.792359][ C1] process_backlog (net/core/dev.c:6728) [ 77.792361][ C1] __napi_poll (net/core/dev.c:7787) [ 77.792363][ C1] net_rx_action (net/core/dev.c:7850 net/core/dev.c:8007) [ 77.792366][ C1] ? __napi_poll (./include/net/gro.h:507) [ 77.792368][ C1] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 77.792370][ C1] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 77.792372][ C1] ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19)) [ 77.792374][ C1] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.792375][ C1] ? mark_held_locks (kernel/locking/lockdep.c:4341) [ 77.792378][ C1] handle_softirqs (kernel/softirq.c:645) [ 77.792385][ C1] ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1)) [ 77.792387][ C1] ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1)) [ 77.792389][ C1] do_softirq (kernel/softirq.c:546 (discriminator 19) kernel/softirq.c:533 (discriminator 19)) [ 77.792391][ C1] [ 77.792392][ C1] [ 77.792392][ C1] __local_bh_enable_ip (kernel/softirq.c:473) [ 77.792394][ C1] bond_3ad_state_machine_handler (./include/linux/spinlock.h:407 drivers/net/bonding/bond_3ad.c:2618) [ 77.792397][ C1] ? ad_mux_machine (drivers/net/bonding/bond_3ad.c:1154) [ 77.792398][ C1] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 77.792400][ C1] ? process_one_work (kernel/workqueue.c:1030 kernel/workqueue.c:3431) [ 77.792401][ C1] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.792403][ C1] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.792404][ C1] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 77.792406][ C1] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 77.792407][ C1] process_one_work (kernel/workqueue.c:3387) [ 77.792410][ C1] ? __queue_delayed_work (kernel/workqueue.c:2622) [ 77.792411][ C1] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 77.792414][ C1] worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551) [ 77.792416][ C1] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 77.792417][ C1] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 77.792419][ C1] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 77.792421][ C1] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 77.792422][ C1] kthread (kernel/kthread.c:436) [ 77.792424][ C1] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 77.792427][ C1] ? kthread_affine_preferred (kernel/kthread.c:857) [ 77.792429][ C1] ret_from_fork (arch/x86/kernel/process.c:158) [ 77.792431][ C1] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1)) [ 77.792433][ C1] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 77.792436][ C1] ? kthread_affine_preferred (kernel/kthread.c:857) [ 77.792438][ C1] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 90.321313][ T3355] softirqs last disabled at (0): 0x0 | [ 90.321314][ T3355] Preemption disabled at: | [ 90.321315][ T3355] vprintk_emit (kernel/printk/printk.c:2471) | [ 90.321325][ T3355] Tainted: [W]=WARN [ 90.321326][ T3355] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 90.321328][ T3355] Call Trace: [ 90.321330][ T3355] [ 90.321331][ T3355] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 90.321336][ T3355] ? vprintk_emit (kernel/printk/printk.c:2471) [ 90.321337][ T3355] __might_resched.cold (kernel/sched/core.c:9234) [ 90.321341][ T3355] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 90.321344][ T3355] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.321347][ T3355] __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)) [ 90.321351][ T3355] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 90.321354][ T3355] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 90.321358][ T3355] ? 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) [ 90.321359][ T3355] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 90.321362][ T3355] put_chars (drivers/char/virtio_console.c:1176) [ 90.321365][ T3355] ? __send_to_port (drivers/char/virtio_console.c:654) [ 90.321367][ T3355] ? desc_read (kernel/printk/printk_ringbuffer.c:500) [ 90.321369][ T3355] ? console_prepend_replay (kernel/printk/printk.c:3005) [ 90.321371][ T3355] ? desc_read (./include/linux/instrumented.h:97 ./include/linux/atomic/atomic-instrumented.h:3223 kernel/printk/printk_ringbuffer.c:552) [ 90.321373][ T3355] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 90.321376][ T3355] ? _prb_read_valid (kernel/printk/printk_ringbuffer.c:2206) [ 90.321379][ T3355] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 90.321381][ T3355] ? 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) [ 90.321382][ T3355] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 90.321383][ T3355] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.321385][ T3355] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 90.321387][ T3355] console_emit_next_record (kernel/printk/printk.c:3183) [ 90.321390][ T3355] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 90.321391][ T3355] ? _prb_read_valid (kernel/printk/printk_ringbuffer.c:1996) [ 90.321393][ T3355] ? __asan_memmove (mm/kasan/shadow.c:95 (discriminator 1)) [ 90.321395][ T3355] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.321396][ T3355] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.321398][ T3355] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.321399][ T3355] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 90.321401][ T3355] ? console_flush_one_record (kernel/printk/printk.c:3247) [ 90.321402][ T3355] console_flush_one_record (kernel/printk/printk.c:3268) [ 90.321404][ T3355] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 90.321407][ T3355] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 90.321408][ T3355] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 90.321410][ T3355] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 90.321411][ T3355] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.321412][ T3355] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 90.321414][ T3355] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 90.321416][ T3355] ? sync_exp_reset_tree_hotplug (kernel/rcu/tree_exp.h:98) [ 90.321417][ T3355] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 90.321420][ T3355] ? vprintk_emit (kernel/printk/printk.c:2478) [ 90.321421][ T3355] vprintk_emit (kernel/printk/printk.c:2479) [ 90.321423][ T3355] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 90.321425][ T3355] ? 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) [ 90.321426][ T3355] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 90.321428][ T3355] _printk (kernel/printk/printk.c:2504) [ 90.321431][ T3355] ? snapshot_read.cold (user.c:?) [ 90.321432][ T3355] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.321434][ T3355] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 90.321437][ T3355] ? 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) [ 90.321438][ T3355] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 90.321440][ T3355] ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1)) [ 90.321442][ T3355] ? __netdev_printk (net/core/dev.c:13148 (discriminator 2)) [ 90.321444][ T3355] netdev_info (net/core/dev.c:13195 (discriminator 3)) [ 90.321446][ T3355] ? netdev_notice (net/core/dev.c:13194) [ 90.321448][ T3355] ? __netdev_upper_dev_unlink (net/core/dev.c:9096) [ 90.321452][ T3355] ? 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) [ 90.321453][ T3355] __bond_release_one.cold (drivers/net/bonding/bond_main.c:2484 (discriminator 4)) [ 90.321457][ T3355] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.321465][ T3355] ? bond_enslave (drivers/net/bonding/bond_main.c:2331) [ 90.321468][ T3355] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 90.321470][ T3355] ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495) [ 90.321472][ T3355] ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 90.321476][ T3355] ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94) [ 90.321479][ T3355] do_set_master (net/core/rtnetlink.c:3055) [ 90.321482][ T3355] do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1)) [ 90.321484][ T3355] ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1)) [ 90.321487][ T3355] ? rtnl_link_get_size (net/core/rtnetlink.c:747) [ 90.321489][ T3355] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.321490][ T3355] ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676) [ 90.321493][ T3355] ? kasan_save_stack (mm/kasan/common.c:58) [ 90.321495][ T3355] ? kasan_save_stack (mm/kasan/common.c:57) [ 90.321496][ T3355] ? kasan_save_track (mm/kasan/common.c:78) [ 90.321497][ T3355] ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415) [ 90.321498][ T3355] ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563) [ 90.321500][ T3355] ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1)) [ 90.321501][ T3355] ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132) [ 90.321503][ T3355] ? netlink_rcv_skb (net/netlink/af_netlink.c:2556) [ 90.321506][ T3355] ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 90.321507][ T3355] ? netlink_sendmsg (net/netlink/af_netlink.c:1900) [ 90.321509][ T3355] ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4)) [ 90.321511][ T3355] ? ___sys_sendmsg (net/socket.c:2767) [ 90.321512][ T3355] ? __sys_sendmsg (net/socket.c:2799) [ 90.321513][ T3355] ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 90.321516][ T3355] ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 90.321518][ T3355] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.321519][ T3355] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 90.321521][ T3355] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.321522][ T3355] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.321524][ T3355] ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22)) [ 90.321525][ T3355] ? __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) [ 90.321527][ T3355] ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1)) [ 90.321529][ T3355] ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214) [ 90.321531][ T3355] ? ww_mutex_lock (kernel/locking/mutex.c:934) [ 90.321532][ T3355] ? nla_get_range_signed (lib/nlattr.c:270) [ 90.321535][ T3355] ? __rtnl_newlink (net/core/rtnetlink.c:4063) [ 90.321538][ T3355] rtnl_newlink (net/core/rtnetlink.c:4215) [ 90.321541][ T3355] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.321542][ T3355] ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558) [ 90.321544][ T3355] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 90.321546][ T3355] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.321547][ T3355] ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749) [ 90.321550][ T3355] ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751) [ 90.321551][ T3355] ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94) [ 90.321553][ T3355] ? __kernel_text_address (kernel/extable.c:79) [ 90.321555][ T3355] ? write_profile (profile.c:?) [ 90.321556][ T3355] ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380) [ 90.321558][ T3355] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.321559][ T3355] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.321560][ T3355] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22)) [ 90.321564][ T3355] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 90.321565][ T3355] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.321567][ T3355] ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558) [ 90.321569][ T3355] rtnetlink_rcv_msg (net/core/rtnetlink.c:7132) [ 90.321571][ T3355] ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1)) [ 90.321573][ T3355] ? filter_irq_stacks (kernel/stacktrace.c:402) [ 90.321574][ T3355] ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676) [ 90.321577][ T3355] netlink_rcv_skb (net/netlink/af_netlink.c:2556) [ 90.321578][ T3355] ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1)) [ 90.321580][ T3355] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 90.321582][ T3355] ? netlink_ack (./include/linux/skbuff.h:2718) [ 90.321583][ T3355] ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499) [ 90.321586][ T3355] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.321587][ T3355] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 90.321590][ T3355] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 90.321592][ T3355] ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1)) [ 90.321593][ T3355] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.321595][ T3355] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.321596][ T3355] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 90.321598][ T3355] netlink_sendmsg (net/netlink/af_netlink.c:1900) [ 90.321600][ T3355] ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7)) [ 90.321602][ T3355] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.321603][ T3355] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 90.321605][ T3355] ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4)) [ 90.321607][ T3355] ? copy_msghdr_from_user (net/socket.c:2650) [ 90.321608][ T3355] ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399) [ 90.321609][ T3355] ? move_addr_to_kernel (net/socket.c:258) [ 90.321611][ T3355] ? filter_irq_stacks (kernel/stacktrace.c:402) [ 90.321614][ T3355] ___sys_sendmsg (net/socket.c:2767) [ 90.321615][ T3355] ? copy_msghdr_from_user (net/socket.c:2619) [ 90.321620][ T3355] __sys_sendmsg (net/socket.c:2799) [ 90.321622][ T3355] ? __sys_sendmsg_sock (net/socket.c:2780) [ 90.321624][ T3355] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 90.321626][ T3355] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 90.321627][ T3355] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 90.321629][ T3355] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 90.321631][ T3355] RIP: 0033:0x7f0c5687b54e [ 90.321633][ T3355] 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 [ 90.321635][ T3355] RSP: 002b:00007ffc92ce05a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 90.321638][ T3355] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f0c5687b54e [ 90.321640][ T3355] RDX: 0000000000000000 RSI: 00007ffc92ce0650 RDI: 0000000000000005 [ 90.321641][ T3355] RBP: 00007ffc92ce05b0 R08: 0000000000000000 R09: 0000000000000000 [ 90.321642][ T3355] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a7df [ 90.321643][ T3355] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc92ce0d20 | [ 193.027175][ T71] softirqs last disabled at (19367): do_softirq (kernel/softirq.c:546 (discriminator 19) kernel/softirq.c:533 (discriminator 19)) | [ 193.027179][ T71] Preemption disabled at: | [ 193.027180][ T71] 0x0 | [ 193.027191][ T71] Tainted: [W]=WARN [ 193.027191][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 193.027193][ T71] Workqueue: netns cleanup_net [ 193.027199][ T71] Call Trace: [ 193.027200][ T71] [ 193.027202][ T71] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 193.027207][ T71] __might_resched.cold (kernel/sched/core.c:9234) [ 193.027211][ T71] ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1)) [ 193.027215][ T71] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 193.027218][ T71] ? record_print_text (kernel/printk/printk.c:1467) [ 193.027221][ T71] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 193.027225][ T71] __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)) [ 193.027228][ T71] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 193.027230][ T71] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 193.027234][ T71] ? 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) [ 193.027235][ T71] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 193.027238][ T71] put_chars (drivers/char/virtio_console.c:1176) [ 193.027240][ T71] ? __send_to_port (drivers/char/virtio_console.c:654) [ 193.027242][ T71] ? desc_read (./include/linux/instrumented.h:97 ./include/linux/atomic/atomic-instrumented.h:3223 kernel/printk/printk_ringbuffer.c:552) [ 193.027245][ T71] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 193.027250][ T71] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 193.027252][ T71] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 193.027253][ T71] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 193.027254][ T71] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 193.027257][ T71] console_emit_next_record (kernel/printk/printk.c:3183) [ 193.027260][ T71] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 193.027261][ T71] ? _prb_read_valid (kernel/printk/printk_ringbuffer.c:1996) [ 193.027263][ T71] ? __asan_memmove (mm/kasan/shadow.c:95 (discriminator 1)) [ 193.027265][ T71] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 193.027266][ T71] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 193.027267][ T71] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 193.027268][ T71] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 193.027271][ T71] ? console_flush_one_record (kernel/printk/printk.c:3247) [ 193.027272][ T71] console_flush_one_record (kernel/printk/printk.c:3268) [ 193.027274][ T71] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 193.027276][ T71] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 193.027278][ T71] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 193.027279][ T71] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 193.027281][ T71] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 193.027282][ T71] ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22)) [ 193.027284][ T71] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 193.027285][ T71] ? sync_exp_reset_tree_hotplug (kernel/rcu/tree_exp.h:98) [ 193.027287][ T71] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 193.027294][ T71] ? vprintk_emit (kernel/printk/printk.c:2478) [ 193.027295][ T71] vprintk_emit (kernel/printk/printk.c:2479) [ 193.027298][ T71] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 193.027299][ T71] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 193.027300][ T71] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 193.027304][ T71] ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22)) [ 193.027305][ T71] ? __dev_queue_xmit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:920 (discriminator 2) net/core/dev.c:4961 (discriminator 2)) [ 193.027308][ T71] ? __dev_queue_xmit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:920 (discriminator 2) net/core/dev.c:4961 (discriminator 2)) [ 193.027309][ T71] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 193.027311][ T71] _printk (kernel/printk/printk.c:2504) [ 193.027314][ T71] ? snapshot_read.cold (user.c:?) [ 193.027316][ T71] ? kmalloc_reserve (net/core/skbuff.c:615 (discriminator 7)) [ 193.027319][ T71] ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1)) [ 193.027322][ T71] ? __netdev_printk (net/core/dev.c:13148 (discriminator 2)) [ 193.027323][ T71] netdev_info (net/core/dev.c:13195 (discriminator 3)) [ 193.027325][ T71] ? netdev_notice (net/core/dev.c:13194) [ 193.027327][ T71] ? __netdev_alloc_skb (net/core/skbuff.c:777) [ 193.027330][ T71] bond_3ad_unbind_slave.cold (drivers/net/bonding/bond_3ad.c:2432) [ 193.027334][ T71] ? ad_agg_selection_logic (drivers/net/bonding/bond_3ad.c:1942 (discriminator 11)) [ 193.027336][ T71] ? 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)) [ 193.027338][ T71] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 193.027339][ T71] ? sysfs_remove_files (fs/sysfs/file.c:515 ./include/linux/sysfs.h:780 fs/sysfs/file.c:548) [ 193.027343][ T71] __bond_release_one (drivers/net/bonding/bond_main.c:2476) [ 193.027345][ T71] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 193.027347][ T71] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 193.027348][ T71] ? bond_enslave (drivers/net/bonding/bond_main.c:2331) [ 193.027350][ T71] ? 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)) [ 193.027352][ T71] ? ipvlan_port_get (./include/linux/rcupdate.h:882 drivers/net/ipvlan/ipvlan_main.c:146) [ 193.027353][ T71] ? ipvlan_port_create (./include/linux/list.h:54 (discriminator 2) drivers/net/ipvlan/ipvlan_main.c:93 (discriminator 2)) [ 193.027354][ T71] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 193.027357][ T71] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1)) [ 193.027358][ T71] ? packet_sendmsg_spkt (af_packet.c:?) [ 193.027362][ T71] bond_uninit (drivers/net/bonding/bond_main.c:6071) [ 193.027364][ T71] ? 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)) [ 193.027367][ T71] ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4682) [ 193.027369][ T71] unregister_netdevice_many_notify (net/core/dev.c:12537) [ 193.027372][ T71] ? unregister_netdevice_queued (./include/linux/list.h:419 (discriminator 3)) [ 193.027374][ T71] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78) [ 193.027376][ T71] ? rtnl_is_locked (net/core/rtnetlink.c:169) [ 193.027378][ T71] ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:154 (discriminator 1) net/ipv4/nexthop.c:4172 (discriminator 1)) [ 193.027382][ T71] ops_undo_list (net/core/net_namespace.c:188 net/core/net_namespace.c:249) [ 193.027384][ T71] ? rtnl_net_dumpid_one (net/core/net_namespace.c:1098) [ 193.027385][ T71] ? idr_destroy (lib/radix-tree.c:310 lib/radix-tree.c:674 lib/radix-tree.c:1563) [ 193.027389][ T71] cleanup_net (net/core/net_namespace.c:706) [ 193.027390][ T71] ? net_passive_dec (./include/linux/llist.h:241) [ 193.027391][ T71] ? update_load_avg (kernel/sched/fair.c:5864) [ 193.027394][ T71] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 193.027396][ T71] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 193.027398][ T71] process_one_work (kernel/workqueue.c:3387) [ 193.027401][ T71] ? __queue_delayed_work (kernel/workqueue.c:2622) [ 193.027403][ T71] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 193.027405][ T71] worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551) [ 193.027407][ T71] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 193.027409][ T71] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 193.027411][ T71] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 193.027413][ T71] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 193.027414][ T71] kthread (kernel/kthread.c:436) [ 193.027416][ T71] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 193.027417][ T71] ? kthread_affine_preferred (kernel/kthread.c:857) [ 193.027420][ T71] ret_from_fork (arch/x86/kernel/process.c:158) [ 193.027423][ T71] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1)) [ 193.027425][ T71] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 193.027429][ T71] ? 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