====================================== | [ 11.359091][ T257] softirqs last disabled at (29263): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767) | [ 11.359093][ T257] Preemption disabled at: | [ 11.359093][ T257] vprintk_emit (kernel/printk/printk.c:2471) | [ 11.359103][ T257] Tainted: [W]=WARN [ 11.359104][ T257] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.359106][ T257] Call Trace: [ 11.359108][ T257] [ 11.359109][ T257] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 11.359115][ T257] ? vprintk_emit (kernel/printk/printk.c:2471) [ 11.359117][ T257] __might_resched.cold (kernel/sched/core.c:9234) [ 11.359122][ T257] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 11.359126][ T257] ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439) [ 11.359131][ T257] __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)) [ 11.359133][ T257] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 11.359139][ T257] ? 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) [ 11.359141][ T257] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 11.359145][ T257] put_chars (drivers/char/virtio_console.c:1176) [ 11.359147][ T257] ? __send_to_port (drivers/char/virtio_console.c:654) [ 11.359149][ T257] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3)) [ 11.359154][ T257] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380) [ 11.359156][ T257] ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2)) [ 11.359161][ T257] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 11.359164][ T257] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 11.359169][ T257] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 11.359171][ T257] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.359176][ T257] console_emit_next_record (kernel/printk/printk.c:3183) [ 11.359180][ T257] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 11.359182][ T257] ? 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)) [ 11.359185][ T257] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.359192][ T257] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 11.359195][ T257] console_flush_one_record (kernel/printk/printk.c:3268) [ 11.359200][ T257] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 11.359201][ T257] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 11.359207][ T257] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 11.359209][ T257] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 11.359211][ T257] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.359213][ T257] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 11.359217][ T257] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 11.359219][ T257] ? vprintk_emit (kernel/printk/printk.c:2478) [ 11.359222][ T257] vprintk_emit (kernel/printk/printk.c:2479) [ 11.359226][ T257] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 11.359229][ T257] ? netdev_run_todo (net/core/dev.c:11776) [ 11.359233][ T257] ? mirred_device_event (net/sched/act_mirred.c:559 (discriminator 1)) act_mirred [ 11.359236][ T257] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.359240][ T257] ? mirred_cleanup_module (./include/net/netlink.h:1107 (discriminator 1) net/sched/act_mirred.c:549 (discriminator 1)) act_mirred [ 11.359242][ T257] _printk (kernel/printk/printk.c:2504) [ 11.359246][ T257] ? snapshot_read.cold (user.c:?) [ 11.359248][ T257] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 11.359251][ T257] ? mirred_cleanup_module (./include/net/netlink.h:1107 (discriminator 1) net/sched/act_mirred.c:549 (discriminator 1)) act_mirred [ 11.359252][ T257] ? __up_write (kernel/locking/rwsem.c:1415) [ 11.359254][ T257] ? __up_write (kernel/locking/rwsem.c:1422 (discriminator 1)) [ 11.359258][ T257] ? __up_write (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:3390 kernel/locking/rwsem.c:1417) [ 11.359260][ T257] mirred_init_module (net/sched/act_mirred.c:508) act_mirred [ 11.359263][ T257] do_one_initcall (init/main.c:1357) [ 11.359266][ T257] ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10) [ 11.359270][ T257] ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1)) [ 11.359274][ T257] ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178) [ 11.359278][ T257] do_init_module (kernel/module/main.c:3117) [ 11.359282][ T257] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488) [ 11.359286][ T257] ? free_module (./include/trace/events/module.h:50 (discriminator 19)) [ 11.359289][ T257] ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792) [ 11.359293][ T257] load_module (kernel/module/main.c:3593) [ 11.359301][ T257] ? layout_and_allocate.isra.0 (kernel/module/main.c:3016) [ 11.359305][ T257] ? __ia32_sys_fsconfig (??:?) [ 11.359308][ T257] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 11.359311][ T257] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3)) [ 11.359315][ T257] init_module_from_file (kernel/module/main.c:3790) [ 11.359318][ T257] ? __do_sys_init_module (kernel/module/main.c:3664) [ 11.359326][ T257] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 11.359329][ T257] ? 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) [ 11.359332][ T257] idempotent_init_module (kernel/module/main.c:3802) [ 11.359336][ T257] ? init_module_from_file (kernel/module/main.c:3791) [ 11.359342][ T257] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.359344][ T257] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22)) [ 11.359351][ T257] __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812) [ 11.359353][ T257] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 11.359356][ T257] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 11.359358][ T257] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 11.359361][ T257] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 11.359363][ T257] RIP: 0033:0x7f1778d6a37d [ 11.359366][ T257] 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 [ 11.359368][ T257] RSP: 002b:00007fff4b9da978 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.359371][ T257] RAX: ffffffffffffffda RBX: 000055a0b62e0810 RCX: 00007f1778d6a37d [ 11.359372][ T257] RDX: 0000000000000000 RSI: 000055a0982bbffd RDI: 0000000000000000 [ 11.359373][ T257] RBP: 00007fff4b9daa10 R08: 0000000000000000 R09: 0000000000000000 [ 11.359374][ T257] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a0982bbffd [ 11.359374][ T257] R13: 000055a0b62e0960 R14: 0000000000040000 R15: 0000000000000000 | [ 11.428118][ C2] | [ 11.428118][ C2] | [ 11.428118][ C2] stack backtrace: | [ 11.428124][ C2] Tainted: [W]=WARN [ 11.428125][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.428127][ C2] Workqueue: mld mld_ifc_work [ 11.428130][ C2] Call Trace: [ 11.428132][ C2] [ 11.428133][ C2] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 11.428137][ C2] print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141) [ 11.428139][ C2] mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310) [ 11.428142][ C2] mark_lock (kernel/locking/lockdep.c:4769) [ 11.428144][ C2] mark_usage (kernel/locking/lockdep.c:4658) [ 11.428145][ C2] __lock_acquire (kernel/locking/lockdep.c:5208) [ 11.428147][ C2] lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 11.428149][ C2] ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2)) [ 11.428151][ C2] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.428154][ C2] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 11.428156][ C2] console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2)) [ 11.428158][ C2] ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2)) [ 11.428159][ C2] console_emit_next_record (kernel/printk/printk.c:3177) [ 11.428161][ C2] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 11.428163][ C2] ? 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)) [ 11.428165][ C2] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.428166][ C2] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 11.428168][ C2] console_flush_one_record (kernel/printk/printk.c:3268) [ 11.428170][ C2] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 11.428172][ C2] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 11.428174][ C2] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 11.428176][ C2] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 11.428177][ C2] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.428179][ C2] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 11.428181][ C2] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 11.428183][ C2] ? vprintk_emit (kernel/printk/printk.c:2478) [ 11.428185][ C2] vprintk_emit (kernel/printk/printk.c:2479) [ 11.428192][ C2] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 11.428194][ C2] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 11.428197][ C2] _printk (kernel/printk/printk.c:2504) [ 11.428198][ C2] ? snapshot_read.cold (user.c:?) [ 11.428200][ C2] ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3)) [ 11.428203][ C2] ? __asan_memmove (mm/kasan/shadow.c:95 (discriminator 1)) [ 11.428205][ C2] ? idr_get_free (??:?) [ 11.428207][ C2] ? skb_mpls_push (net/core/skbuff.c:6634 (discriminator 2)) [ 11.428211][ C2] tcf_mirred_to_dev.cold (net/sched/act_mirred.c:271 (discriminator 3)) act_mirred [ 11.428213][ C2] ? tcf_vlan_act (net/sched/act_vlan.c:94) act_vlan [ 11.428215][ C2] tcf_mirred_act (net/sched/act_mirred.c:489) act_mirred [ 11.428216][ C2] ? stack_access_ok (./arch/x86/include/asm/stacktrace.h:55) [ 11.428219][ C2] tcf_action_exec.part.0 (./include/net/tc_wrapper.h:254 net/sched/act_api.c:1162) [ 11.428222][ C2] __tcf_classify (./include/net/tc_wrapper.h:260 net/sched/cls_api.c:1779) [ 11.428224][ C2] ? lock_acquire.part.0 (./include/linux/kasan.h:402 (discriminator 1) kernel/locking/lockdep.c:5882 (discriminator 1)) [ 11.428226][ C2] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 11.428227][ C2] tcf_classify (net/sched/cls_api.c:1875) [ 11.428229][ C2] ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495) [ 11.428230][ C2] ? __tcf_classify (net/sched/cls_api.c:1784) [ 11.428232][ C2] tc_run (net/core/dev.c:4463) [ 11.428234][ C2] ? __unwind_start (arch/x86/kernel/unwind_orc.c:787) [ 11.428235][ C2] ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461) [ 11.428237][ C2] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:25) [ 11.428240][ C2] __netif_receive_skb_core.constprop.0 (net/core/dev.c:4538 (discriminator 1) net/core/dev.c:6115 (discriminator 1)) [ 11.428242][ C2] ? filter_irq_stacks (kernel/stacktrace.c:402) [ 11.428245][ C2] ? check_path.constprop.0 (kernel/locking/lockdep.c:1864 kernel/locking/lockdep.c:2147) [ 11.428246][ C2] ? do_xdp_generic (net/core/dev.c:5732) [ 11.428249][ C2] ? check_prev_add (kernel/locking/lockdep.c:3258 (discriminator 3)) [ 11.428251][ C2] ? mark_usage (kernel/locking/lockdep.c:4690) [ 11.428252][ C2] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 11.428254][ C2] ? process_backlog (./include/linux/local_lock_internal.h:62 (discriminator 2) net/core/dev.c:6726 (discriminator 2)) [ 11.428256][ C2] __netif_receive_skb_one_core (net/core/dev.c:6262) [ 11.428258][ C2] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 11.428259][ C2] ? process_backlog (./include/linux/local_lock_internal.h:62 (discriminator 2) net/core/dev.c:6726 (discriminator 2)) [ 11.428261][ C2] ? __netif_receive_skb_list_core (net/core/dev.c:6310) [ 11.428262][ C2] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.428265][ C2] process_backlog (net/core/dev.c:6728) [ 11.428267][ C2] __napi_poll (net/core/dev.c:7787) [ 11.428269][ C2] net_rx_action (net/core/dev.c:7850 net/core/dev.c:8007) [ 11.428271][ C2] ? __napi_poll (./include/net/gro.h:507) [ 11.428274][ C2] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 11.428275][ C2] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 11.428278][ C2] ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19)) [ 11.428280][ C2] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.428281][ C2] ? mark_held_locks (kernel/locking/lockdep.c:4341) [ 11.428283][ C2] handle_softirqs (kernel/softirq.c:645) [ 11.428285][ C2] ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1)) [ 11.428287][ C2] ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1)) [ 11.428288][ C2] ? __dev_queue_xmit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:920 (discriminator 2) net/core/dev.c:4961 (discriminator 2)) [ 11.428290][ C2] do_softirq (kernel/softirq.c:546 (discriminator 19) kernel/softirq.c:533 (discriminator 19)) [ 11.428291][ C2] [ 11.428292][ C2] [ 11.428292][ C2] __local_bh_enable_ip (kernel/softirq.c:473) [ 11.428294][ C2] __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)) [ 11.428296][ C2] ? netdev_core_pick_tx (net/core/dev.c:4784) [ 11.428298][ C2] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 11.428299][ C2] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 11.428301][ C2] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 11.428302][ C2] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.428304][ C2] ? mark_held_locks (kernel/locking/lockdep.c:4341) [ 11.428306][ C2] ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1)) [ 11.428307][ C2] ? neigh_hh_output (./include/net/neighbour.h:525) [ 11.428309][ C2] ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138) [ 11.428311][ C2] ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269) [ 11.428312][ C2] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 11.428314][ C2] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 11.428315][ C2] ? 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)) [ 11.428318][ C2] ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221) [ 11.428320][ C2] ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248) [ 11.428321][ C2] ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1)) [ 11.428322][ C2] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 11.428324][ C2] ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049) [ 11.428327][ C2] ? mark_held_locks (kernel/locking/lockdep.c:4341) [ 11.428328][ C2] ? __local_bh_enable_ip (kernel/softirq.c:478) [ 11.428329][ C2] ? __local_bh_enable_ip (kernel/softirq.c:478) [ 11.428331][ C2] ? icmp6_dst_alloc (net/ipv6/route.c:3364) [ 11.428333][ C2] 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:1890 (discriminator 4)) [ 11.428335][ C2] ? mld_dad_start_work (net/ipv6/mcast.c:1153) [ 11.428337][ C2] ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2168) [ 11.428339][ C2] mld_ifc_work (net/ipv6/mcast.c:2739) [ 11.428341][ C2] ? process_one_work (kernel/workqueue.c:3363 (discriminator 2)) [ 11.428343][ C2] process_one_work (kernel/workqueue.c:3387) [ 11.428345][ C2] ? __queue_delayed_work (kernel/workqueue.c:2622) [ 11.428347][ C2] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 11.428350][ C2] worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551) [ 11.428352][ C2] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 11.428353][ C2] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 11.428355][ C2] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 11.428357][ C2] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 11.428358][ C2] kthread (kernel/kthread.c:436) [ 11.428360][ C2] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 11.428362][ C2] ? kthread_affine_preferred (kernel/kthread.c:857) [ 11.428364][ C2] ret_from_fork (arch/x86/kernel/process.c:158) [ 11.428365][ C2] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1)) [ 11.428367][ C2] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 11.428370][ C2] ? 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