====================================== | [ 11.313050][ T256] softirqs last disabled at (14571): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767) | [ 11.313052][ T256] Preemption disabled at: | [ 11.313053][ T256] vprintk_emit (kernel/printk/printk.c:2471) | [ 11.313062][ T256] Tainted: [W]=WARN [ 11.313063][ T256] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.313065][ T256] Call Trace: [ 11.313067][ T256] [ 11.313068][ T256] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 11.313074][ T256] ? vprintk_emit (kernel/printk/printk.c:2471) [ 11.313076][ T256] __might_resched.cold (kernel/sched/core.c:9234) [ 11.313080][ T256] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 11.313084][ T256] ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439) [ 11.313089][ T256] __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2)) [ 11.313092][ T256] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 11.313098][ T256] ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 11.313100][ T256] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 11.313103][ T256] put_chars (drivers/char/virtio_console.c:1176) [ 11.313106][ T256] ? __send_to_port (drivers/char/virtio_console.c:654) [ 11.313107][ T256] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3)) [ 11.313113][ T256] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380) [ 11.313115][ T256] ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2)) [ 11.313120][ T256] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 11.313122][ T256] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 11.313127][ T256] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 11.313130][ T256] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.313140][ T256] console_emit_next_record (kernel/printk/printk.c:3183) [ 11.313144][ T256] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 11.313145][ T256] ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2)) [ 11.313149][ T256] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.313151][ T256] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 11.313155][ T256] console_flush_one_record (kernel/printk/printk.c:3268) [ 11.313159][ T256] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 11.313161][ T256] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 11.313166][ T256] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 11.313169][ T256] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 11.313171][ T256] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.313173][ T256] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 11.313176][ T256] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 11.313180][ T256] ? vprintk_emit (kernel/printk/printk.c:2478) [ 11.313183][ T256] vprintk_emit (kernel/printk/printk.c:2479) [ 11.313188][ T256] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 11.313191][ T256] ? netdev_run_todo (net/core/dev.c:11776) [ 11.313195][ T256] ? mirred_device_event (net/sched/act_mirred.c:559 (discriminator 1)) act_mirred [ 11.313198][ T256] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.313202][ T256] ? mirred_cleanup_module (./include/net/netlink.h:1107 (discriminator 1) net/sched/act_mirred.c:549 (discriminator 1)) act_mirred [ 11.313204][ T256] _printk (kernel/printk/printk.c:2504) [ 11.313208][ T256] ? snapshot_read.cold (user.c:?) [ 11.313209][ T256] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 11.313212][ T256] ? mirred_cleanup_module (./include/net/netlink.h:1107 (discriminator 1) net/sched/act_mirred.c:549 (discriminator 1)) act_mirred [ 11.313214][ T256] ? __up_write (kernel/locking/rwsem.c:1415) [ 11.313216][ T256] ? __up_write (kernel/locking/rwsem.c:1422 (discriminator 1)) [ 11.313220][ T256] ? __up_write (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:3390 kernel/locking/rwsem.c:1417) [ 11.313222][ T256] mirred_init_module (net/sched/act_mirred.c:508) act_mirred [ 11.313225][ T256] do_one_initcall (init/main.c:1357) [ 11.313228][ T256] ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10) [ 11.313232][ T256] ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1)) [ 11.313235][ T256] ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178) [ 11.313240][ T256] do_init_module (kernel/module/main.c:3117) [ 11.313244][ T256] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488) [ 11.313248][ T256] ? free_module (./include/trace/events/module.h:50 (discriminator 19)) [ 11.313251][ T256] ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792) [ 11.313255][ T256] load_module (kernel/module/main.c:3593) [ 11.313262][ T256] ? layout_and_allocate.isra.0 (kernel/module/main.c:3016) [ 11.313266][ T256] ? __ia32_sys_fsconfig (??:?) [ 11.313269][ T256] ? ovl_real_file (fs/overlayfs/file.c:195) [ 11.313273][ T256] ? backing_file_read_iter (fs/backing-file.c:211) [ 11.313277][ T256] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3)) [ 11.313281][ T256] init_module_from_file (kernel/module/main.c:3790) [ 11.313284][ T256] ? __do_sys_init_module (kernel/module/main.c:3664) [ 11.313292][ T256] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 11.313295][ T256] ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 11.313299][ T256] idempotent_init_module (kernel/module/main.c:3802) [ 11.313302][ T256] ? init_module_from_file (kernel/module/main.c:3791) [ 11.313308][ T256] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.313311][ T256] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22)) [ 11.313317][ T256] __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812) [ 11.313319][ T256] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 11.313322][ T256] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 11.313324][ T256] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 11.313327][ T256] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 11.313329][ T256] RIP: 0033:0x7fa9a004f37d [ 11.313333][ T256] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 All code ======== 0: ff c3 inc %ebx 2: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 9: 00 00 00 c: 90 nop d: f3 0f 1e fa endbr64 11: 48 89 f8 mov %rdi,%rax 14: 48 89 f7 mov %rsi,%rdi 17: 48 89 d6 mov %rdx,%rsi 1a: 48 89 ca mov %rcx,%rdx 1d: 4d 89 c2 mov %r8,%r10 20: 4d 89 c8 mov %r9,%r8 23: 4c 8b 4c 24 08 mov 0x8(%rsp),%r9 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d 4b aa 0f 00 mov 0xfaa4b(%rip),%rcx # 0xfaa85 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d 4b aa 0f 00 mov 0xfaa4b(%rip),%rcx # 0xfaa5b 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 11.313335][ T256] RSP: 002b:00007ffc689538a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.313337][ T256] RAX: ffffffffffffffda RBX: 000056003f6f7810 RCX: 00007fa9a004f37d [ 11.313339][ T256] RDX: 0000000000000000 RSI: 000056003f04cffd RDI: 0000000000000000 [ 11.313340][ T256] RBP: 00007ffc68953940 R08: 0000000000000000 R09: 0000000000000000 [ 11.313340][ T256] R10: 0000000000000000 R11: 0000000000000246 R12: 000056003f04cffd [ 11.313341][ T256] R13: 000056003f6f7960 R14: 0000000000040000 R15: 0000000000000000 | [ 11.396839][ C0] | [ 11.396839][ C0] | [ 11.396839][ C0] stack backtrace: | [ 11.396846][ C0] Tainted: [W]=WARN [ 11.396847][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.396848][ C0] Workqueue: mld mld_ifc_work [ 11.396851][ C0] Call Trace: [ 11.396853][ C0] [ 11.396854][ C0] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 11.396858][ C0] print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141) [ 11.396861][ C0] mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310) [ 11.396864][ C0] mark_lock (kernel/locking/lockdep.c:4769) [ 11.396865][ C0] mark_usage (kernel/locking/lockdep.c:4658) [ 11.396867][ C0] __lock_acquire (kernel/locking/lockdep.c:5208) [ 11.396869][ C0] lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 11.396871][ C0] ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2)) [ 11.396873][ C0] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.396876][ C0] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 11.396878][ C0] console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2)) [ 11.396880][ C0] ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2)) [ 11.396882][ C0] console_emit_next_record (kernel/printk/printk.c:3177) [ 11.396884][ C0] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 11.396885][ C0] ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2)) [ 11.396887][ C0] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.396889][ C0] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 11.396891][ C0] console_flush_one_record (kernel/printk/printk.c:3268) [ 11.396893][ C0] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 11.396895][ C0] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 11.396897][ C0] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 11.396899][ C0] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 11.396901][ C0] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.396903][ C0] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 11.396905][ C0] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 11.396906][ C0] ? vprintk_emit (kernel/printk/printk.c:2478) [ 11.396908][ C0] vprintk_emit (kernel/printk/printk.c:2479) [ 11.396911][ C0] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 11.396913][ C0] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 11.396915][ C0] _printk (kernel/printk/printk.c:2504) [ 11.396916][ C0] ? snapshot_read.cold (user.c:?) [ 11.396918][ C0] ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3)) [ 11.396921][ C0] ? __asan_memmove (mm/kasan/shadow.c:95 (discriminator 1)) [ 11.396924][ C0] ? idr_get_free (??:?) [ 11.396925][ C0] ? skb_mpls_push (net/core/skbuff.c:6634 (discriminator 2)) [ 11.396929][ C0] tcf_mirred_to_dev.cold (net/sched/act_mirred.c:271 (discriminator 3)) act_mirred [ 11.396931][ C0] ? tcf_vlan_act (net/sched/act_vlan.c:94) act_vlan [ 11.396933][ C0] tcf_mirred_act (net/sched/act_mirred.c:489) act_mirred [ 11.396935][ C0] ? stack_access_ok (./arch/x86/include/asm/stacktrace.h:55) [ 11.396937][ C0] tcf_action_exec.part.0 (./include/net/tc_wrapper.h:254 net/sched/act_api.c:1162) [ 11.396940][ C0] __tcf_classify (./include/net/tc_wrapper.h:260 net/sched/cls_api.c:1779) [ 11.396942][ C0] ? lock_acquire.part.0 (./include/linux/kasan.h:402 (discriminator 1) kernel/locking/lockdep.c:5882 (discriminator 1)) [ 11.396944][ C0] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 11.396945][ C0] tcf_classify (net/sched/cls_api.c:1875) [ 11.396947][ C0] ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495) [ 11.396949][ C0] ? __tcf_classify (net/sched/cls_api.c:1784) [ 11.396951][ C0] tc_run (net/core/dev.c:4463) [ 11.396952][ C0] ? __unwind_start (arch/x86/kernel/unwind_orc.c:787) [ 11.396954][ C0] ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461) [ 11.396955][ C0] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:25) [ 11.396958][ C0] __netif_receive_skb_core.constprop.0 (net/core/dev.c:4538 (discriminator 1) net/core/dev.c:6115 (discriminator 1)) [ 11.396961][ C0] ? filter_irq_stacks (kernel/stacktrace.c:402) [ 11.396964][ C0] ? check_path.constprop.0 (kernel/locking/lockdep.c:1864 kernel/locking/lockdep.c:2147) [ 11.396966][ C0] ? do_xdp_generic (net/core/dev.c:5732) [ 11.396968][ C0] ? check_prev_add (kernel/locking/lockdep.c:3258 (discriminator 3)) [ 11.396970][ C0] ? mark_usage (kernel/locking/lockdep.c:4690) [ 11.396972][ C0] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 11.396974][ C0] ? process_backlog (./include/linux/local_lock_internal.h:62 (discriminator 2) net/core/dev.c:6726 (discriminator 2)) [ 11.396975][ C0] __netif_receive_skb_one_core (net/core/dev.c:6262) [ 11.396977][ C0] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 11.396979][ C0] ? process_backlog (./include/linux/local_lock_internal.h:62 (discriminator 2) net/core/dev.c:6726 (discriminator 2)) [ 11.396980][ C0] ? __netif_receive_skb_list_core (net/core/dev.c:6310) [ 11.396982][ C0] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.396985][ C0] process_backlog (net/core/dev.c:6728) [ 11.396987][ C0] __napi_poll (net/core/dev.c:7787) [ 11.396989][ C0] net_rx_action (net/core/dev.c:7850 net/core/dev.c:8007) [ 11.396992][ C0] ? __napi_poll (./include/net/gro.h:507) [ 11.396994][ C0] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 11.396996][ C0] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 11.396998][ C0] ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19)) [ 11.397000][ C0] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.397002][ C0] ? mark_held_locks (kernel/locking/lockdep.c:4341) [ 11.397004][ C0] handle_softirqs (kernel/softirq.c:645) [ 11.397006][ C0] ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1)) [ 11.397008][ C0] ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1)) [ 11.397009][ C0] ? __dev_queue_xmit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:920 (discriminator 2) net/core/dev.c:4961 (discriminator 2)) [ 11.397011][ C0] do_softirq (kernel/softirq.c:546 (discriminator 19) kernel/softirq.c:533 (discriminator 19)) [ 11.397013][ C0] [ 11.397013][ C0] [ 11.397014][ C0] __local_bh_enable_ip (kernel/softirq.c:473) [ 11.397015][ C0] __dev_queue_xmit (./include/linux/bottom_half.h:33 (discriminator 2) ./include/linux/rcupdate.h:923 (discriminator 2) net/core/dev.c:4961 (discriminator 2)) [ 11.397018][ C0] ? netdev_core_pick_tx (net/core/dev.c:4784) [ 11.397020][ C0] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 11.397022][ C0] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 11.397023][ C0] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 11.397024][ C0] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.397026][ C0] ? mark_held_locks (kernel/locking/lockdep.c:4341) [ 11.397028][ C0] ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1)) [ 11.397029][ C0] ? neigh_hh_output (./include/net/neighbour.h:525) [ 11.397031][ C0] ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138) [ 11.397034][ C0] ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269) [ 11.397035][ C0] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 11.397036][ C0] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 11.397038][ C0] ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2)) [ 11.397041][ C0] ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221) [ 11.397043][ C0] ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248) [ 11.397044][ C0] ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1)) [ 11.397046][ C0] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 11.397047][ C0] ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049) [ 11.397050][ C0] ? mark_held_locks (kernel/locking/lockdep.c:4341) [ 11.397052][ C0] ? __local_bh_enable_ip (kernel/softirq.c:478) [ 11.397053][ C0] ? __local_bh_enable_ip (kernel/softirq.c:478) [ 11.397054][ C0] ? icmp6_dst_alloc (net/ipv6/route.c:3364) [ 11.397056][ C0] mld_sendpack (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) ./include/linux/netfilter.h:319 (discriminator 4) net/ipv6/mcast.c:1870 (discriminator 4)) [ 11.397059][ C0] ? mld_dad_start_work (net/ipv6/mcast.c:1133) [ 11.397061][ C0] ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2148) [ 11.397063][ C0] mld_ifc_work (net/ipv6/mcast.c:2711) [ 11.397065][ C0] ? process_one_work (kernel/workqueue.c:3363 (discriminator 2)) [ 11.397067][ C0] process_one_work (kernel/workqueue.c:3387) [ 11.397069][ C0] ? __queue_delayed_work (kernel/workqueue.c:2622) [ 11.397071][ C0] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 11.397074][ C0] worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551) [ 11.397076][ C0] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 11.397078][ C0] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 11.397080][ C0] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 11.397082][ C0] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 11.397083][ C0] kthread (kernel/kthread.c:436) [ 11.397085][ C0] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 11.397087][ C0] ? kthread_affine_preferred (kernel/kthread.c:857) [ 11.397089][ C0] ret_from_fork (arch/x86/kernel/process.c:158) [ 11.397090][ C0] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1)) [ 11.397092][ C0] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 11.397095][ C0] ? kthread_affine_preferred (kernel/kthread.c:857) Finger prints: mark_lock_irq:mark_lock:mark_usage:__lock_acquire:console_lock_spinning_enable __irq_exit_rcu:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars