====================================== | [ 10.497671][ T204] softirqs last disabled at (40373): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767) | [ 10.497674][ T204] Preemption disabled at: | [ 10.497675][ T204] 0x0 | [ 10.497685][ T204] Tainted: [W]=WARN [ 10.497686][ T204] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.497688][ T204] Call Trace: [ 10.497689][ T204] [ 10.497691][ T204] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 10.497697][ T204] __might_resched.cold (kernel/sched/core.c:9234) [ 10.497701][ T204] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 10.497705][ T204] ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439) [ 10.497710][ T204] __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)) [ 10.497712][ T204] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 10.497719][ T204] ? 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) [ 10.497722][ T204] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 10.497726][ T204] put_chars (drivers/char/virtio_console.c:1176) [ 10.497729][ T204] ? __send_to_port (drivers/char/virtio_console.c:654) [ 10.497735][ T204] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 10.497742][ T204] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 10.497745][ T204] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 10.497749][ T204] console_emit_next_record (kernel/printk/printk.c:3183) [ 10.497753][ T204] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 10.497754][ T204] ? 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)) [ 10.497757][ T204] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 10.497760][ T204] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 10.497764][ T204] console_flush_one_record (kernel/printk/printk.c:3268) [ 10.497768][ T204] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 10.497769][ T204] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 10.497775][ T204] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 10.497777][ T204] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 10.497779][ T204] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 10.497780][ T204] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 10.497784][ T204] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 10.497786][ T204] ? vprintk_emit (kernel/printk/printk.c:2478) [ 10.497789][ T204] vprintk_emit (kernel/printk/printk.c:2479) [ 10.497793][ T204] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 10.497796][ T204] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 10.497799][ T204] _printk (kernel/printk/printk.c:2504) [ 10.497803][ T204] ? snapshot_read.cold (user.c:?) [ 10.497806][ T204] ? 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) [ 10.497809][ T204] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 10.497813][ T204] ? 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) [ 10.497816][ T204] do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4)) [ 10.497820][ T204] ? exit_notify (kernel/exit.c:780) [ 10.497821][ T204] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 10.497824][ T204] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 10.497828][ T204] do_group_exit (kernel/exit.c:1151) [ 10.497831][ T204] __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160) [ 10.497833][ T204] x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232) [ 10.497836][ T204] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 10.497839][ T204] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 10.497843][ T204] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 10.497845][ T204] RIP: 0033:0x7f70ee9101b8 [ 10.497847][ T204] Code: Unable to access opcode bytes at 0x7f70ee91018e. Code starting with the faulting instruction =========================================== [ 10.497848][ T204] RSP: 002b:00007ffe576a76e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.497851][ T204] RAX: ffffffffffffffda RBX: 00007f70eea40f88 RCX: 00007f70ee9101b8 [ 10.497852][ T204] RDX: 00007f70ee84da48 RSI: ffffffffffffffb0 RDI: 0000000000000001 [ 10.497853][ T204] RBP: 00007ffe576a7740 R08: 0000000000000000 R09: 0000000000000030 [ 10.497854][ T204] R10: 00007ffe576a7580 R11: 0000000000000246 R12: 0000000000000002 [ 10.497855][ T204] R13: 0000000000000001 R14: 00007f70eea3f680 R15: 00007f70eea40fa0 | [ 11.649883][ T323] softirqs last disabled at (12614): nfulnl_rcv_nl_event (./include/linux/spinlock.h:353 net/netfilter/nfnetlink_log.c:867) | [ 11.649886][ T323] Preemption disabled at: | [ 11.649887][ T323] 0x0 | [ 11.649897][ T323] Tainted: [W]=WARN [ 11.649898][ T323] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.649900][ T323] Call Trace: [ 11.649902][ T323] [ 11.649904][ T323] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 11.649910][ T323] __might_resched.cold (kernel/sched/core.c:9234) [ 11.649915][ T323] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 11.649918][ T323] ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439) [ 11.649923][ T323] __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)) [ 11.649926][ T323] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 11.649932][ T323] ? 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) [ 11.649935][ T323] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 11.649938][ T323] put_chars (drivers/char/virtio_console.c:1176) [ 11.649941][ T323] ? __send_to_port (drivers/char/virtio_console.c:654) [ 11.649948][ T323] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 11.649955][ T323] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 11.649958][ T323] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 11.649963][ T323] console_emit_next_record (kernel/printk/printk.c:3183) [ 11.649966][ T323] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 11.649967][ T323] ? 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)) [ 11.649970][ T323] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.649974][ T323] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 11.649978][ T323] console_flush_one_record (kernel/printk/printk.c:3268) [ 11.649982][ T323] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 11.649983][ T323] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 11.649989][ T323] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 11.649991][ T323] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 11.649992][ T323] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.649994][ T323] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 11.649998][ T323] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 11.650000][ T323] ? vprintk_emit (kernel/printk/printk.c:2478) [ 11.650003][ T323] vprintk_emit (kernel/printk/printk.c:2479) [ 11.650006][ T323] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 11.650009][ T323] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 11.650013][ T323] _printk (kernel/printk/printk.c:2504) [ 11.650017][ T323] ? snapshot_read.cold (user.c:?) [ 11.650020][ T323] ? 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) [ 11.650023][ T323] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 11.650027][ T323] ? 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) [ 11.650030][ T323] do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4)) [ 11.650034][ T323] ? exit_notify (kernel/exit.c:780) [ 11.650035][ T323] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 11.650038][ T323] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.650042][ T323] do_group_exit (kernel/exit.c:1151) [ 11.650045][ T323] __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160) [ 11.650047][ T323] x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232) [ 11.650050][ T323] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 11.650054][ T323] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 11.650057][ T323] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 11.650059][ T323] RIP: 0033:0x7f9081e161b8 [ 11.650061][ T323] Code: Unable to access opcode bytes at 0x7f9081e1618e. Code starting with the faulting instruction =========================================== [ 11.650063][ T323] RSP: 002b:00007ffc5fdd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 11.650065][ T323] RAX: ffffffffffffffda RBX: 00007f9081f46f88 RCX: 00007f9081e161b8 [ 11.650066][ T323] RDX: 00007f9081d4d748 RSI: ffffffffffffffb0 RDI: 0000000000000000 [ 11.650067][ T323] RBP: 00007ffc5fdd3350 R08: 0000000000000000 R09: 0000000000000020 [ 11.650068][ T323] R10: 00007ffc5fdd3170 R11: 0000000000000246 R12: 0000000000000001 [ 11.650069][ T323] R13: 0000000000000000 R14: 00007f9081f45680 R15: 00007f9081f46fa0 | [ 12.674176][ T480] softirqs last disabled at (11532): __alloc_skb (./include/linux/bottom_half.h:20 (discriminator 2) net/core/skbuff.c:697 (discriminator 2)) | [ 12.674178][ T480] Preemption disabled at: | [ 12.674179][ T480] vprintk_emit (kernel/printk/printk.c:2471) | [ 12.674188][ T480] Tainted: [W]=WARN [ 12.674189][ T480] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.674191][ T480] Call Trace: [ 12.674193][ T480] [ 12.674194][ T480] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 12.674200][ T480] ? vprintk_emit (kernel/printk/printk.c:2471) [ 12.674201][ T480] __might_resched.cold (kernel/sched/core.c:9234) [ 12.674206][ T480] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 12.674209][ T480] ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439) [ 12.674215][ T480] __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)) [ 12.674217][ T480] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 12.674223][ T480] ? 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) [ 12.674226][ T480] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 12.674230][ T480] put_chars (drivers/char/virtio_console.c:1176) [ 12.674233][ T480] ? __send_to_port (drivers/char/virtio_console.c:654) [ 12.674237][ T480] ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928) [ 12.674241][ T480] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 12.674245][ T480] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 12.674247][ T480] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 12.674252][ T480] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 12.674253][ T480] ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2)) [ 12.674256][ T480] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 12.674260][ T480] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 12.674264][ T480] console_emit_next_record (kernel/printk/printk.c:3183) [ 12.674267][ T480] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 12.674268][ T480] ? 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)) [ 12.674271][ T480] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 12.674273][ T480] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 12.674278][ T480] console_flush_one_record (kernel/printk/printk.c:3268) [ 12.674281][ T480] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 12.674283][ T480] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 12.674288][ T480] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 12.674290][ T480] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 12.674292][ T480] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 12.674294][ T480] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 12.674298][ T480] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 12.674300][ T480] ? vprintk_emit (kernel/printk/printk.c:2478) [ 12.674303][ T480] vprintk_emit (kernel/printk/printk.c:2479) [ 12.674306][ T480] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 12.674309][ T480] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:210 (discriminator 6) kernel/locking/spinlock.c:221 (discriminator 6)) [ 12.674315][ T480] _printk (kernel/printk/printk.c:2504) [ 12.674318][ T480] ? snapshot_read.cold (user.c:?) [ 12.674320][ T480] ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3)) [ 12.674324][ T480] ? nf_conntrack_find_get (./include/net/netfilter/nf_conntrack_zones.h:61 (discriminator 1)) nf_conntrack [ 12.674335][ T480] ? idr_get_free (??:?) [ 12.674336][ T480] ? net_generic (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2)) nf_conntrack [ 12.674344][ T480] __nf_conntrack_alloc.cold (net/netfilter/nf_conntrack_core.c:1671 (discriminator 3)) nf_conntrack [ 12.674352][ T480] ctnetlink_create_conntrack (net/netfilter/nf_conntrack_netlink.c:2235) nf_conntrack_netlink [ 12.674355][ T480] ? __nf_conntrack_find_get (./include/linux/seqlock.h:75 (discriminator 6) ./include/net/netfilter/nf_conntrack.h:343 (discriminator 6) net/netfilter/nf_conntrack_core.c:762 (discriminator 6) net/netfilter/nf_conntrack_core.c:798 (discriminator 6)) nf_conntrack [ 12.674360][ T480] ? nf_conntrack_find_get (net/netfilter/nf_conntrack_core.c:830 (discriminator 1)) nf_conntrack [ 12.674366][ T480] ? ctnetlink_conntrack_event (net/netfilter/nf_conntrack_netlink.c:866) nf_conntrack_netlink [ 12.674369][ T480] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 12.674371][ T480] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 12.674374][ T480] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 12.674377][ T480] ? nf_conntrack_find_get (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/netfilter/nf_conntrack_core.c:842 (discriminator 2)) nf_conntrack [ 12.674385][ T480] ctnetlink_new_conntrack (net/netfilter/nf_conntrack_netlink.c:2429) nf_conntrack_netlink [ 12.674389][ T480] ? ctnetlink_create_conntrack (net/netfilter/nf_conntrack_netlink.c:2332) nf_conntrack_netlink [ 12.674391][ T480] ? ww_mutex_lock (kernel/locking/mutex.c:934) [ 12.674393][ T480] ? nla_get_range_signed (lib/nlattr.c:270) [ 12.674398][ T480] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 12.674403][ T480] ? ctnetlink_create_conntrack (net/netfilter/nf_conntrack_netlink.c:2332) nf_conntrack_netlink [ 12.674405][ T480] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 12.674410][ T480] nfnetlink_rcv_msg (net/netfilter/nfnetlink.c:300) [ 12.674417][ T480] ? nfnetlink_bind (net/netfilter/nfnetlink.c:152 (discriminator 5)) [ 12.674420][ T480] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 12.674422][ T480] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 12.674434][ T480] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3)) [ 12.674436][ T480] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380) [ 12.674439][ T480] ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2)) [ 12.674444][ T480] netlink_rcv_skb (net/netlink/af_netlink.c:2556) [ 12.674447][ T480] ? nfnetlink_bind (net/netfilter/nfnetlink.c:152 (discriminator 5)) [ 12.674450][ T480] ? netlink_ack (./include/linux/skbuff.h:2718) [ 12.674451][ T480] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 12.674458][ T480] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22)) [ 12.674464][ T480] nfnetlink_rcv (net/netfilter/nfnetlink.c:667) [ 12.674467][ T480] ? nfnetlink_rcv_batch (./include/linux/netlink.h:18) [ 12.674469][ T480] ? 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)) [ 12.674472][ T480] ? 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)) [ 12.674475][ T480] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.674479][ T480] ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1)) [ 12.674484][ T480] netlink_sendmsg (net/netlink/af_netlink.c:1900) [ 12.674488][ T480] ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7)) [ 12.674491][ T480] ? __might_fault (mm/memory.c:7482 (discriminator 5)) [ 12.674495][ T480] ? _copy_from_user (./include/linux/instrumented.h:146 ./include/linux/uaccess.h:184 lib/usercopy.c:18) [ 12.674500][ T480] __sys_sendto (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2281 (discriminator 4)) [ 12.674504][ T480] ? __ia32_sys_getpeername (net/socket.c:2235) [ 12.674515][ T480] ? exc_page_fault (arch/x86/mm/fault.c:1483 arch/x86/mm/fault.c:1536) [ 12.674521][ T480] __x64_sys_sendto (net/socket.c:2288 net/socket.c:2284 net/socket.c:2284) [ 12.674523][ T480] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 12.674527][ T480] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488) [ 12.674529][ T480] ? do_syscall_64 (arch/x86/entry/syscall_64.c:81 (discriminator 44)) [ 12.674531][ T480] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 12.674532][ T480] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 12.674535][ T480] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.674537][ T480] RIP: 0033:0x7f692537054e [ 12.674541][ T480] 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 [ 12.674543][ T480] RSP: 002b:00007ffce3c48c30 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 12.674545][ T480] RAX: ffffffffffffffda RBX: 00007ffce3c49c90 RCX: 00007f692537054e [ 12.674547][ T480] RDX: 000000000000008c RSI: 00007ffce3c49c90 RDI: 0000000000000005 [ 12.674548][ T480] RBP: 00007ffce3c48c40 R08: 00007f692551d980 R09: 000000000000000c [ 12.674549][ T480] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffce3c49c90 [ 12.674549][ T480] R13: 0000558f183028a0 R14: 0000000000000000 R15: 0000000000000002 | [ 19.735908][ T1747] softirqs last disabled at (18949): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767) | [ 19.735910][ T1747] Preemption disabled at: | [ 19.735911][ T1747] 0x0 | [ 19.735921][ T1747] Tainted: [W]=WARN [ 19.735922][ T1747] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.735924][ T1747] Call Trace: [ 19.735926][ T1747] [ 19.735927][ T1747] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 19.735933][ T1747] __might_resched.cold (kernel/sched/core.c:9234) [ 19.735938][ T1747] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 19.735941][ T1747] ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439) [ 19.735947][ T1747] __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)) [ 19.735949][ T1747] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 19.735956][ T1747] ? 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) [ 19.735959][ T1747] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 19.735962][ T1747] put_chars (drivers/char/virtio_console.c:1176) [ 19.735965][ T1747] ? __send_to_port (drivers/char/virtio_console.c:654) [ 19.735972][ T1747] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 19.735979][ T1747] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 19.735982][ T1747] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 19.735987][ T1747] console_emit_next_record (kernel/printk/printk.c:3183) [ 19.735990][ T1747] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 19.735992][ T1747] ? 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)) [ 19.735994][ T1747] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 19.735998][ T1747] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 19.736002][ T1747] console_flush_one_record (kernel/printk/printk.c:3268) [ 19.736006][ T1747] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 19.736007][ T1747] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 19.736013][ T1747] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 19.736015][ T1747] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 19.736017][ T1747] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 19.736019][ T1747] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 19.736023][ T1747] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 19.736025][ T1747] ? vprintk_emit (kernel/printk/printk.c:2478) [ 19.736030][ T1747] vprintk_emit (kernel/printk/printk.c:2479) [ 19.736035][ T1747] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 19.736039][ T1747] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 19.736044][ T1747] _printk (kernel/printk/printk.c:2504) [ 19.736047][ T1747] ? snapshot_read.cold (user.c:?) [ 19.736050][ T1747] ? 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) [ 19.736053][ T1747] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 19.736057][ T1747] ? 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) [ 19.736060][ T1747] do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4)) [ 19.736064][ T1747] ? exit_notify (kernel/exit.c:780) [ 19.736066][ T1747] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 19.736069][ T1747] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 19.736072][ T1747] do_group_exit (kernel/exit.c:1151) [ 19.736076][ T1747] __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160) [ 19.736078][ T1747] x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232) [ 19.736081][ T1747] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 19.736084][ T1747] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 19.736088][ T1747] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.736090][ T1747] RIP: 0033:0x7f6aeb4361b8 [ 19.736092][ T1747] Code: Unable to access opcode bytes at 0x7f6aeb43618e. Code starting with the faulting instruction =========================================== [ 19.736093][ T1747] RSP: 002b:00007ffcbbba4108 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 19.736096][ T1747] RAX: ffffffffffffffda RBX: 00007f6aeb566f88 RCX: 00007f6aeb4361b8 [ 19.736097][ T1747] RDX: 00007f6aeb36d748 RSI: ffffffffffffffb0 RDI: 0000000000000000 [ 19.736098][ T1747] RBP: 00007ffcbbba4160 R08: 0000000000000000 R09: 0000000000000020 [ 19.736099][ T1747] R10: 00007ffcbbba3f80 R11: 0000000000000246 R12: 0000000000000001 [ 19.736100][ T1747] R13: 0000000000000000 R14: 00007f6aeb565680 R15: 00007f6aeb566fa0 | [ 26.329841][ T2849] softirqs last disabled at (26146): sk_common_release (./include/net/sock.h:2138 net/core/sock.c:4066) | [ 26.329843][ T2849] Preemption disabled at: | [ 26.329843][ T2849] 0x0 | [ 26.329854][ T2849] Tainted: [W]=WARN [ 26.329855][ T2849] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.329856][ T2849] Call Trace: [ 26.329858][ T2849] [ 26.329860][ T2849] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 26.329866][ T2849] __might_resched.cold (kernel/sched/core.c:9234) [ 26.329871][ T2849] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 26.329874][ T2849] ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439) [ 26.329879][ T2849] __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)) [ 26.329882][ T2849] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 26.329888][ T2849] ? 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) [ 26.329891][ T2849] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 26.329894][ T2849] put_chars (drivers/char/virtio_console.c:1176) [ 26.329897][ T2849] ? __send_to_port (drivers/char/virtio_console.c:654) [ 26.329904][ T2849] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 26.329911][ T2849] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 26.329914][ T2849] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 26.329919][ T2849] console_emit_next_record (kernel/printk/printk.c:3183) [ 26.329922][ T2849] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 26.329924][ T2849] ? 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)) [ 26.329926][ T2849] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 26.329930][ T2849] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 26.329934][ T2849] console_flush_one_record (kernel/printk/printk.c:3268) [ 26.329938][ T2849] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 26.329939][ T2849] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 26.329945][ T2849] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 26.329947][ T2849] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 26.329948][ T2849] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 26.329950][ T2849] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 26.329954][ T2849] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 26.329956][ T2849] ? vprintk_emit (kernel/printk/printk.c:2478) [ 26.329959][ T2849] vprintk_emit (kernel/printk/printk.c:2479) [ 26.329963][ T2849] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 26.329966][ T2849] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 26.329970][ T2849] _printk (kernel/printk/printk.c:2504) [ 26.329973][ T2849] ? snapshot_read.cold (user.c:?) [ 26.329976][ T2849] ? 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) [ 26.329979][ T2849] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 26.329983][ T2849] ? 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) [ 26.329986][ T2849] do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4)) [ 26.329990][ T2849] ? exit_notify (kernel/exit.c:780) [ 26.329992][ T2849] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 26.329995][ T2849] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 26.329999][ T2849] do_group_exit (kernel/exit.c:1151) [ 26.330002][ T2849] __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160) [ 26.330004][ T2849] x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232) [ 26.330007][ T2849] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 26.330011][ T2849] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 26.330016][ T2849] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 26.330020][ T2849] RIP: 0033:0x7f4353b201b8 [ 26.330022][ T2849] Code: Unable to access opcode bytes at 0x7f4353b2018e. Code starting with the faulting instruction =========================================== [ 26.330023][ T2849] RSP: 002b:00007ffd1603faf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 26.330026][ T2849] RAX: ffffffffffffffda RBX: 00007f4353c50f88 RCX: 00007f4353b201b8 [ 26.330027][ T2849] RDX: 00007f43538b17c8 RSI: ffffffffffffffb0 RDI: 0000000000000000 [ 26.330028][ T2849] RBP: 00007ffd1603fb50 R08: 0000000000000000 R09: 0000000000001010 [ 26.330029][ T2849] R10: 00007ffd1603f970 R11: 0000000000000246 R12: 0000000000000002 Finger prints: __alloc_skb:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars nfulnl_rcv_nl_event:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print __irq_exit_rcu:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print sk_common_release:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print