====================================== | [ 10.311527][ T188] softirqs last disabled at (48417): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767) | [ 10.311529][ T188] Preemption disabled at: | [ 10.311530][ T188] 0x0 | [ 10.311540][ T188] Tainted: [W]=WARN [ 10.311541][ T188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.311543][ T188] Call Trace: [ 10.311544][ T188] [ 10.311546][ T188] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 10.311552][ T188] __might_resched.cold (kernel/sched/core.c:9234) [ 10.311557][ T188] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 10.311562][ T188] ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439) [ 10.311567][ T188] __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)) [ 10.311569][ T188] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 10.311575][ T188] ? 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) [ 10.311578][ T188] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 10.311581][ T188] put_chars (drivers/char/virtio_console.c:1176) [ 10.311584][ T188] ? __send_to_port (drivers/char/virtio_console.c:654) [ 10.311586][ T188] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3)) [ 10.311590][ T188] ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2)) [ 10.311595][ T188] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 10.311601][ T188] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 10.311604][ T188] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 10.311606][ T188] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 10.311610][ T188] console_emit_next_record (kernel/printk/printk.c:3183) [ 10.311614][ T188] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 10.311616][ T188] ? 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)) [ 10.311619][ T188] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 10.311621][ T188] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 10.311625][ T188] console_flush_one_record (kernel/printk/printk.c:3268) [ 10.311630][ T188] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 10.311631][ T188] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 10.311637][ T188] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 10.311639][ T188] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 10.311641][ T188] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 10.311643][ T188] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 10.311647][ T188] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 10.311649][ T188] ? vprintk_emit (kernel/printk/printk.c:2478) [ 10.311652][ T188] vprintk_emit (kernel/printk/printk.c:2479) [ 10.311656][ T188] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 10.311660][ T188] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 10.311663][ T188] _printk (kernel/printk/printk.c:2504) [ 10.311667][ T188] ? snapshot_read.cold (user.c:?) [ 10.311670][ T188] ? 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) [ 10.311672][ T188] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 10.311676][ T188] ? 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) [ 10.311679][ T188] do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4)) [ 10.311683][ T188] ? exit_notify (kernel/exit.c:780) [ 10.311685][ T188] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 10.311688][ T188] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 10.311692][ T188] do_group_exit (kernel/exit.c:1151) [ 10.311695][ T188] __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160) [ 10.311696][ T188] x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232) [ 10.311699][ T188] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 10.311702][ T188] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 10.311705][ T188] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 10.311708][ T188] RIP: 0033:0x7f283e8e01b8 [ 10.311710][ T188] Code: Unable to access opcode bytes at 0x7f283e8e018e. Code starting with the faulting instruction =========================================== [ 10.311711][ T188] RSP: 002b:00007ffdf666fc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.311714][ T188] RAX: ffffffffffffffda RBX: 00007f283ea10f88 RCX: 00007f283e8e01b8 [ 10.311715][ T188] RDX: 00007f283e62afc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.311716][ T188] RBP: 00007ffdf666fcd0 R08: 0000000000000000 R09: 0000000000008010 [ 10.311717][ T188] R10: 00007ffdf666fa90 R11: 0000000000000246 R12: 0000000000000001 [ 10.311718][ T188] R13: 0000000000000000 R14: 00007f283ea0f680 R15: 00007f283ea10fa0 | [ 11.939872][ T257] softirqs last disabled at (28747): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767) | [ 11.939874][ T257] Preemption disabled at: | [ 11.939875][ T257] vprintk_emit (kernel/printk/printk.c:2471) | [ 11.939884][ T257] Tainted: [W]=WARN [ 11.939885][ T257] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.939887][ T257] Call Trace: [ 11.939888][ T257] [ 11.939890][ T257] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 11.939895][ T257] ? vprintk_emit (kernel/printk/printk.c:2471) [ 11.939897][ T257] __might_resched.cold (kernel/sched/core.c:9234) [ 11.939902][ T257] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 11.939906][ 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) [ 11.939911][ 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)) [ 11.939913][ T257] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 11.939919][ 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) [ 11.939921][ T257] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 11.939924][ T257] put_chars (drivers/char/virtio_console.c:1176) [ 11.939927][ T257] ? __send_to_port (drivers/char/virtio_console.c:654) [ 11.939928][ T257] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3)) [ 11.939933][ T257] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380) [ 11.939935][ T257] ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2)) [ 11.939940][ T257] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 11.939942][ T257] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 11.939947][ T257] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 11.939949][ T257] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.939954][ T257] console_emit_next_record (kernel/printk/printk.c:3183) [ 11.939958][ T257] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 11.939960][ 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)) [ 11.939963][ T257] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.939965][ T257] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 11.939969][ T257] console_flush_one_record (kernel/printk/printk.c:3268) [ 11.939973][ T257] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 11.939975][ T257] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 11.939979][ T257] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 11.939982][ T257] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 11.939984][ T257] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.939986][ T257] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 11.939990][ T257] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 11.939991][ T257] ? vprintk_emit (kernel/printk/printk.c:2478) [ 11.939995][ T257] vprintk_emit (kernel/printk/printk.c:2479) [ 11.939999][ T257] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 11.940001][ T257] ? netdev_run_todo (net/core/dev.c:11776) [ 11.940005][ T257] ? mirred_device_event (net/sched/act_mirred.c:559 (discriminator 1)) act_mirred [ 11.940010][ T257] ? mirred_cleanup_module (./include/net/netlink.h:1107 (discriminator 1) net/sched/act_mirred.c:549 (discriminator 1)) act_mirred [ 11.940013][ T257] _printk (kernel/printk/printk.c:2504) [ 11.940016][ T257] ? snapshot_read.cold (user.c:?) [ 11.940018][ T257] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 11.940021][ T257] ? mirred_cleanup_module (./include/net/netlink.h:1107 (discriminator 1) net/sched/act_mirred.c:549 (discriminator 1)) act_mirred [ 11.940023][ T257] ? __up_write (kernel/locking/rwsem.c:1415) [ 11.940025][ T257] ? __up_write (kernel/locking/rwsem.c:1422 (discriminator 1)) [ 11.940028][ T257] ? __up_write (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:3390 kernel/locking/rwsem.c:1417) [ 11.940030][ T257] mirred_init_module (net/sched/act_mirred.c:508) act_mirred [ 11.940033][ T257] do_one_initcall (init/main.c:1357) [ 11.940036][ T257] ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10) [ 11.940041][ T257] ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1)) [ 11.940043][ T257] ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178) [ 11.940048][ T257] do_init_module (kernel/module/main.c:3117) [ 11.940052][ T257] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488) [ 11.940056][ T257] ? free_module (./include/trace/events/module.h:50 (discriminator 19)) [ 11.940059][ T257] ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792) [ 11.940063][ T257] load_module (kernel/module/main.c:3593) [ 11.940070][ T257] ? layout_and_allocate.isra.0 (kernel/module/main.c:3016) [ 11.940073][ T257] ? __ia32_sys_fsconfig (??:?) [ 11.940076][ T257] ? ovl_real_file (fs/overlayfs/file.c:195) [ 11.940080][ T257] ? backing_file_read_iter (fs/backing-file.c:211) [ 11.940083][ T257] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3)) [ 11.940087][ T257] init_module_from_file (kernel/module/main.c:3790) [ 11.940090][ T257] ? __do_sys_init_module (kernel/module/main.c:3664) [ 11.940103][ T257] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 11.940107][ 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) [ 11.940109][ T257] idempotent_init_module (kernel/module/main.c:3802) [ 11.940113][ T257] ? init_module_from_file (kernel/module/main.c:3791) [ 11.940119][ T257] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.940121][ T257] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22)) [ 11.940127][ T257] __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812) [ 11.940129][ T257] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 11.940133][ T257] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 11.940134][ T257] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 11.940137][ T257] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 11.940139][ T257] RIP: 0033:0x7fbef679337d [ 11.940142][ 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 [ 11.940144][ T257] RSP: 002b:00007ffe981d99a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.940147][ T257] RAX: ffffffffffffffda RBX: 00005630c165f810 RCX: 00007fbef679337d [ 11.940148][ T257] RDX: 0000000000000000 RSI: 00005630a4fc1ffd RDI: 0000000000000000 [ 11.940149][ T257] RBP: 00007ffe981d9a40 R08: 0000000000000000 R09: 0000000000000000 [ 11.940150][ T257] R10: 0000000000000000 R11: 0000000000000246 R12: 00005630a4fc1ffd [ 11.940151][ T257] R13: 00005630c165f960 R14: 0000000000040000 R15: 0000000000000000 | [ 12.018339][ C0] | [ 12.018340][ C0] | [ 12.018340][ C0] stack backtrace: | [ 12.018346][ C0] Tainted: [W]=WARN [ 12.018347][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.018348][ C0] Workqueue: mld mld_ifc_work [ 12.018351][ C0] Call Trace: [ 12.018353][ C0] [ 12.018354][ C0] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 12.018358][ C0] print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141) [ 12.018360][ C0] mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310) [ 12.018363][ C0] mark_lock (kernel/locking/lockdep.c:4769) [ 12.018365][ C0] mark_usage (kernel/locking/lockdep.c:4658) [ 12.018367][ C0] __lock_acquire (kernel/locking/lockdep.c:5208) [ 12.018369][ C0] lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 12.018370][ C0] ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2)) [ 12.018372][ C0] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 12.018376][ C0] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 12.018378][ C0] console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2)) [ 12.018379][ C0] ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2)) [ 12.018381][ C0] console_emit_next_record (kernel/printk/printk.c:3177) [ 12.018383][ C0] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 12.018385][ 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)) [ 12.018387][ C0] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 12.018388][ C0] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 12.018390][ C0] console_flush_one_record (kernel/printk/printk.c:3268) [ 12.018393][ C0] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 12.018394][ C0] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 12.018396][ C0] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 12.018398][ C0] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 12.018400][ C0] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 12.018402][ C0] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 12.018404][ C0] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 12.018405][ C0] ? vprintk_emit (kernel/printk/printk.c:2478) [ 12.018407][ C0] vprintk_emit (kernel/printk/printk.c:2479) [ 12.018410][ C0] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 12.018412][ C0] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 12.018414][ C0] _printk (kernel/printk/printk.c:2504) [ 12.018416][ C0] ? snapshot_read.cold (user.c:?) [ 12.018417][ C0] ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3)) [ 12.018421][ C0] ? __asan_memmove (mm/kasan/shadow.c:95 (discriminator 1)) [ 12.018423][ C0] ? idr_get_free (??:?) [ 12.018425][ C0] ? skb_mpls_push (net/core/skbuff.c:6634 (discriminator 2)) [ 12.018428][ C0] tcf_mirred_to_dev.cold (net/sched/act_mirred.c:271 (discriminator 3)) act_mirred [ 12.018430][ C0] ? tcf_vlan_act (net/sched/act_vlan.c:94) act_vlan [ 12.018433][ C0] tcf_mirred_act (net/sched/act_mirred.c:489) act_mirred [ 12.018434][ C0] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1)) [ 12.018436][ C0] tcf_action_exec.part.0 (./include/net/tc_wrapper.h:254 net/sched/act_api.c:1162) [ 12.018438][ C0] __tcf_classify (./include/net/tc_wrapper.h:260 net/sched/cls_api.c:1779) [ 12.018440][ C0] ? lock_acquire.part.0 (./include/linux/kasan.h:402 (discriminator 1) kernel/locking/lockdep.c:5882 (discriminator 1)) [ 12.018442][ C0] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 12.018444][ C0] tcf_classify (net/sched/cls_api.c:1875) [ 12.018446][ C0] ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495) [ 12.018448][ C0] ? __tcf_classify (net/sched/cls_api.c:1784) [ 12.018451][ C0] tc_run (net/core/dev.c:4463) [ 12.018452][ C0] ? __unwind_start (arch/x86/kernel/unwind_orc.c:787) [ 12.018454][ C0] ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461) [ 12.018455][ C0] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:25) [ 12.018459][ C0] __netif_receive_skb_core.constprop.0 (net/core/dev.c:4538 (discriminator 1) net/core/dev.c:6115 (discriminator 1)) [ 12.018461][ C0] ? filter_irq_stacks (kernel/stacktrace.c:402) [ 12.018464][ C0] ? check_path.constprop.0 (kernel/locking/lockdep.c:1864 kernel/locking/lockdep.c:2147) [ 12.018466][ C0] ? do_xdp_generic (net/core/dev.c:5732) [ 12.018468][ C0] ? check_prev_add (kernel/locking/lockdep.c:3258 (discriminator 3)) [ 12.018471][ C0] ? mark_usage (kernel/locking/lockdep.c:4690) [ 12.018472][ C0] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 12.018474][ C0] ? process_backlog (./include/linux/local_lock_internal.h:62 (discriminator 2) net/core/dev.c:6726 (discriminator 2)) [ 12.018475][ C0] __netif_receive_skb_one_core (net/core/dev.c:6262) [ 12.018477][ C0] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 12.018479][ C0] ? process_backlog (./include/linux/local_lock_internal.h:62 (discriminator 2) net/core/dev.c:6726 (discriminator 2)) [ 12.018480][ C0] ? __netif_receive_skb_list_core (net/core/dev.c:6310) [ 12.018482][ C0] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 12.018485][ C0] process_backlog (net/core/dev.c:6728) [ 12.018487][ C0] __napi_poll (net/core/dev.c:7787) [ 12.018489][ C0] net_rx_action (net/core/dev.c:7850 net/core/dev.c:8007) [ 12.018492][ C0] ? __napi_poll (./include/net/gro.h:507) [ 12.018494][ C0] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 12.018497][ C0] ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19)) [ 12.018500][ C0] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 12.018501][ C0] ? mark_held_locks (kernel/locking/lockdep.c:4341) [ 12.018503][ C0] handle_softirqs (kernel/softirq.c:645) [ 12.018505][ C0] ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1)) [ 12.018506][ C0] ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1)) [ 12.018508][ 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)) [ 12.018510][ C0] do_softirq (kernel/softirq.c:546 (discriminator 19) kernel/softirq.c:533 (discriminator 19)) [ 12.018511][ C0] [ 12.018512][ C0] [ 12.018512][ C0] __local_bh_enable_ip (kernel/softirq.c:473) [ 12.018514][ 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)) [ 12.018517][ C0] ? netdev_core_pick_tx (net/core/dev.c:4784) [ 12.018519][ C0] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 12.018520][ C0] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 12.018522][ C0] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 12.018523][ C0] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 12.018525][ C0] ? mark_held_locks (kernel/locking/lockdep.c:4341) [ 12.018526][ C0] ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1)) [ 12.018528][ C0] ? neigh_hh_output (./include/net/neighbour.h:525) [ 12.018530][ C0] ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138) [ 12.018532][ C0] ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269) [ 12.018533][ C0] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 12.018535][ C0] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 12.018537][ 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)) [ 12.018540][ C0] ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221) [ 12.018542][ C0] ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248) [ 12.018543][ C0] ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1)) [ 12.018545][ C0] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 12.018546][ C0] ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049) [ 12.018549][ C0] ? mark_held_locks (kernel/locking/lockdep.c:4341) [ 12.018551][ C0] ? __local_bh_enable_ip (kernel/softirq.c:478) [ 12.018552][ C0] ? __local_bh_enable_ip (kernel/softirq.c:478) [ 12.018553][ C0] ? icmp6_dst_alloc (net/ipv6/route.c:3364) [ 12.018556][ 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)) [ 12.018558][ C0] ? mld_dad_start_work (net/ipv6/mcast.c:1133) [ 12.018560][ C0] ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2148) [ 12.018563][ C0] mld_ifc_work (net/ipv6/mcast.c:2711) [ 12.018564][ C0] ? process_one_work (kernel/workqueue.c:3363 (discriminator 2)) [ 12.018566][ C0] process_one_work (kernel/workqueue.c:3387) [ 12.018568][ C0] ? __queue_delayed_work (kernel/workqueue.c:2622) [ 12.018570][ C0] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 12.018573][ C0] worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551) [ 12.018575][ C0] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 12.018577][ C0] ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272) [ 12.018579][ C0] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 12.018581][ C0] ? rescuer_thread (./include/linux/list.h:419 (discriminator 3)) [ 12.018582][ C0] kthread (kernel/kthread.c:436) [ 12.018584][ C0] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 12.018586][ C0] ? kthread_affine_preferred (kernel/kthread.c:857) [ 12.018588][ C0] ret_from_fork (arch/x86/kernel/process.c:158) [ 12.018589][ C0] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1)) [ 12.018591][ C0] ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663) [ 12.018594][ 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 __irq_exit_rcu:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print