====================================== | not ok 1 selftests: drivers/net/hw: xsk_reconfig.py # TIMEOUT 360 seconds | make[1]: Leaving directory '/srv/vmksft/testing/wt-22/tools/testing/selftests/drivers/net/hw' | make: Leaving directory '/srv/vmksft/testing/wt-22/tools/testing/selftests' | xx__-> echo $? | 0 xx__-> [ 861.499898][ T44] INFO: task ip:6148 blocked for more than 122 seconds. [ 861.500489][ T44] Not tainted 6.18.0-rc6-virtme #1 [ 861.500746][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.501174][ T44] task:ip state:D stack:25496 pid:6148 tgid:6148 ppid:6143 task_flags:0x400100 flags:0x00080001 [ 861.501685][ T44] Call Trace: [ 861.501922][ T44] [ 861.502085][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 861.502398][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 861.502656][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.502935][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.503181][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.503440][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 861.503651][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 861.503934][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 861.504187][ T44] ? napi_enable (net/core/dev.c:7616) [ 861.504442][ T44] ? virtqueue_add_inbuf_ctx (drivers/virtio/virtio_ring.c:2435) [ 861.504752][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 861.505021][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 861.505268][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 861.505516][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 861.505781][ T44] ? napi_enable (net/core/dev.c:7616) [ 861.506027][ T44] napi_enable (net/core/dev.c:7616) [ 861.506217][ T44] __virtnet_rx_resume (./include/linux/bottom_half.h:20 (discriminator 1) drivers/net/virtio_net.c:2894 (discriminator 1) drivers/net/virtio_net.c:2904 (discriminator 1) drivers/net/virtio_net.c:3480 (discriminator 1)) [ 861.506442][ T44] ? queue_delayed_work_on (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:109 ./arch/x86/include/asm/irqflags.h:151 kernel/workqueue.c:2565) [ 861.506670][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3491 (discriminator 1)) [ 861.506916][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6139 (discriminator 1)) [ 861.507144][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6166) [ 861.507362][ T44] dev_xdp_install (net/core/dev.c:10312) [ 861.507587][ T44] ? netif_skb_check_for_xdp (net/core/dev.c:10280) [ 861.507842][ T44] dev_xdp_attach (net/core/dev.c:10468) [ 861.508497][ T44] ? bpf_xdp_link_update (net/core/dev.c:10358) [ 861.508738][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2629) [ 861.509009][ T44] dev_change_xdp_fd (net/core/dev.c:10722) [ 861.509260][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 861.509508][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 861.509746][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4032 (discriminator 2) kernel/rcu/tree.c:4024 (discriminator 2)) [ 861.510052][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 861.510291][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 861.510531][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 861.510795][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 861.511045][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 861.511292][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 861.511531][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8882) [ 861.511760][ T44] ? lock_acquire (kernel/locking/lockdep.c:5833) [ 861.512015][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 861.512251][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.512491][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.512727][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 861.512993][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 861.513232][ T44] ? __mutex_lock (kernel/locking/mutex.c:608 (discriminator 3) kernel/locking/mutex.c:760 (discriminator 3)) [ 861.513487][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 861.513725][ T44] ? nla_validate_int_range (lib/nlattr.c:396) [ 861.513996][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 861.514235][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 861.514463][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 861.514703][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.514963][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 861.515202][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 861.515445][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.515687][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 861.515956][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 861.516206][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 861.516447][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 861.516692][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.516957][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 861.517198][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 861.517440][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 861.517682][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 861.517972][ T44] ? netlink_deliver_tap (./include/linux/rcupdate.h:341 (discriminator 1) ./include/linux/rcupdate.h:897 (discriminator 1) net/netlink/af_netlink.c:340 (discriminator 1)) [ 861.518219][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 861.518473][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 861.518715][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 861.518977][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 861.519218][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 861.519450][ T44] ? __might_fault (mm/memory.c:7099 (discriminator 4)) [ 861.519690][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2630 (discriminator 4)) [ 861.519959][ T44] ? copy_msghdr_from_user (net/socket.c:2570) [ 861.520260][ T44] ? get_timestamp.constprop.0 (net/socket.c:2576) [ 861.520545][ T44] ? move_addr_to_kernel (net/socket.c:2556) [ 861.520801][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 861.521043][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 861.521284][ T44] ___sys_sendmsg (net/socket.c:2686) [ 861.521514][ T44] ? __call_rcu_common.constprop.0 (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:109 ./arch/x86/include/asm/irqflags.h:127 kernel/rcu/tree.c:3125) [ 861.521813][ T44] ? copy_msghdr_from_user (net/socket.c:2673) [ 861.522086][ T44] __sys_sendmsg (net/socket.c:2716 (discriminator 1)) [ 861.522331][ T44] ? __sys_sendmsg_sock (net/socket.c:2701) [ 861.522565][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 861.522822][ T44] ? __call_rcu_common.constprop.0 (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:109 ./arch/x86/include/asm/irqflags.h:151 kernel/rcu/tree.c:3148) [ 861.523113][ T44] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 861.523354][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.523590][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 861.523865][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 861.524141][ T44] RIP: 0033:0x7ffa2f16ac5e [ 861.524390][ T44] RSP: 002b:00007fff6e177910 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 861.524720][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007ffa2f16ac5e [ 861.525059][ T44] RDX: 0000000000000000 RSI: 00007fff6e1779d0 RDI: 0000000000000003 [ 861.525393][ T44] RBP: 00007fff6e177920 R08: 0000000000000000 R09: 0000000000000000 [ 861.525718][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff6e178090 [ 861.526061][ T44] R13: 00000000692253fe R14: 0000000000000000 R15: 0000000000499600 | [ 861.541942][ T44] #0: ffffffffa6692a28 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) | [ 861.542308][ T44] #1: ff11000008c2ac98 (&dev->lock){+.+.}-{4:4}, at: napi_enable (net/core/dev.c:7616) | [ 861.542663][ T44] | [ 861.542827][ T44] ============================================= | [ 861.542827][ T44] [ 984.379822][ T44] INFO: task kworker/u16:1:72 blocked for more than 122 seconds. [ 984.380180][ T44] Not tainted 6.18.0-rc6-virtme #1 [ 984.380358][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 984.380615][ T44] task:kworker/u16:1 state:D stack:26816 pid:72 tgid:72 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 984.380973][ T44] Workqueue: ipv6_addrconf addrconf_verify_work [ 984.381183][ T44] Call Trace: [ 984.381324][ T44] [ 984.381439][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 984.381635][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 984.381824][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 984.381997][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 984.382163][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 984.382333][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 984.382475][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 984.382650][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 984.382843][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 984.383016][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 984.383188][ T44] ? process_one_work (kernel/workqueue.c:3239 (discriminator 1)) [ 984.383359][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 984.383526][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 984.383706][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 984.383889][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 984.384066][ T44] process_one_work (kernel/workqueue.c:3268) [ 984.384239][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3165) [ 984.384408][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 984.384584][ T44] ? assign_work (kernel/workqueue.c:1206) [ 984.384756][ T44] worker_thread (kernel/workqueue.c:3340 (discriminator 2) kernel/workqueue.c:3427 (discriminator 2)) [ 984.384944][ T44] ? process_one_work (kernel/workqueue.c:3373) [ 984.385112][ T44] ? __kthread_parkme (./arch/x86/include/asm/bitops.h:202 (discriminator 1) ./arch/x86/include/asm/bitops.h:232 (discriminator 1) ./include/asm-generic/bitops/instrumented-non-atomic.h:142 (discriminator 1) kernel/kthread.c:290 (discriminator 1)) [ 984.385285][ T44] ? process_one_work (kernel/workqueue.c:3373) [ 984.385460][ T44] kthread (kernel/kthread.c:463) [ 984.385607][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 984.385791][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 984.385965][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 984.386136][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 984.386307][ T44] ret_from_fork (arch/x86/kernel/process.c:164) [ 984.386475][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 984.386660][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:255) | [ 984.386849][ T44] | [ 984.387010][ T44] INFO: task kworker/u16:1:72 is blocked on a mutex likely owned by task ip:6148. [ 984.387266][ T44] INFO: task ip:6148 blocked for more than 245 seconds. [ 984.387454][ T44] Not tainted 6.18.0-rc6-virtme #1 [ 984.387621][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 984.387885][ T44] task:ip state:D stack:25496 pid:6148 tgid:6148 ppid:6143 task_flags:0x400100 flags:0x00080001 [ 984.388199][ T44] Call Trace: [ 984.388336][ T44] [ 984.388446][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 984.388629][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 984.388815][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 984.388990][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 984.389163][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 984.389334][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 984.389475][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 984.389648][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 984.389831][ T44] ? napi_enable (net/core/dev.c:7616) [ 984.390004][ T44] ? virtqueue_add_inbuf_ctx (drivers/virtio/virtio_ring.c:2435) [ 984.390218][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 984.390393][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 984.390569][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 984.390738][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 984.390924][ T44] ? napi_enable (net/core/dev.c:7616) [ 984.391095][ T44] napi_enable (net/core/dev.c:7616) [ 984.391237][ T44] __virtnet_rx_resume (./include/linux/bottom_half.h:20 (discriminator 1) drivers/net/virtio_net.c:2894 (discriminator 1) drivers/net/virtio_net.c:2904 (discriminator 1) drivers/net/virtio_net.c:3480 (discriminator 1)) [ 984.391405][ T44] ? queue_delayed_work_on (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:109 ./arch/x86/include/asm/irqflags.h:151 kernel/workqueue.c:2565) [ 984.391603][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3491 (discriminator 1)) [ 984.391791][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6139 (discriminator 1)) [ 984.391963][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6166) [ 984.392130][ T44] dev_xdp_install (net/core/dev.c:10312) [ 984.392303][ T44] ? netif_skb_check_for_xdp (net/core/dev.c:10280) [ 984.392479][ T44] dev_xdp_attach (net/core/dev.c:10468) [ 984.392658][ T44] ? bpf_xdp_link_update (net/core/dev.c:10358) [ 984.392847][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2629) [ 984.393020][ T44] dev_change_xdp_fd (net/core/dev.c:10722) [ 984.393191][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 984.393362][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 984.393539][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4032 (discriminator 2) kernel/rcu/tree.c:4024 (discriminator 2)) [ 984.393737][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 984.393925][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 984.394100][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 984.394267][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 984.394437][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 984.394613][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 984.394798][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8882) [ 984.394967][ T44] ? lock_acquire (kernel/locking/lockdep.c:5833) [ 984.395136][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 984.395305][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 984.395478][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 984.395654][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 984.395846][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 984.396015][ T44] ? __mutex_lock (kernel/locking/mutex.c:608 (discriminator 3) kernel/locking/mutex.c:760 (discriminator 3)) [ 984.396187][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 984.396354][ T44] ? nla_validate_int_range (lib/nlattr.c:396) [ 984.396525][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 984.396711][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 984.396897][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 984.397071][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 984.397242][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 984.397410][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 984.397586][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 984.397773][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 984.397957][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 984.398135][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 984.398302][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 984.398476][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 984.398651][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 984.398834][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 984.399008][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 984.399176][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 984.399349][ T44] ? netlink_deliver_tap (./include/linux/rcupdate.h:341 (discriminator 1) ./include/linux/rcupdate.h:897 (discriminator 1) net/netlink/af_netlink.c:340 (discriminator 1)) [ 984.399527][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 984.399704][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 984.399888][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 984.400057][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 984.400227][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 984.400398][ T44] ? __might_fault (mm/memory.c:7099 (discriminator 4)) [ 984.400577][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2630 (discriminator 4)) [ 984.400751][ T44] ? copy_msghdr_from_user (net/socket.c:2570) [ 984.400940][ T44] ? get_timestamp.constprop.0 (net/socket.c:2576) [ 984.401138][ T44] ? move_addr_to_kernel (net/socket.c:2556) [ 984.401356][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 984.401542][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 984.401721][ T44] ___sys_sendmsg (net/socket.c:2686) [ 984.401909][ T44] ? __call_rcu_common.constprop.0 (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:109 ./arch/x86/include/asm/irqflags.h:127 kernel/rcu/tree.c:3125) [ 984.402119][ T44] ? copy_msghdr_from_user (net/socket.c:2673) [ 984.402321][ T44] __sys_sendmsg (net/socket.c:2716 (discriminator 1)) [ 984.402494][ T44] ? __sys_sendmsg_sock (net/socket.c:2701) [ 984.402675][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 984.402865][ T44] ? __call_rcu_common.constprop.0 (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:109 ./arch/x86/include/asm/irqflags.h:151 kernel/rcu/tree.c:3148) [ 984.403068][ T44] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 984.403260][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 984.403450][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 984.403631][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 984.403843][ T44] RIP: 0033:0x7ffa2f16ac5e [ 984.404019][ T44] RSP: 002b:00007fff6e177910 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 984.404249][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007ffa2f16ac5e [ 984.404476][ T44] RDX: 0000000000000000 RSI: 00007fff6e1779d0 RDI: 0000000000000003 [ 984.404718][ T44] RBP: 00007fff6e177920 R08: 0000000000000000 R09: 0000000000000000 [ 984.404960][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff6e178090 Finger prints: __schedule:schedule:schedule_preempt_disabled:__mutex_lock:napi_enable __schedule:schedule:schedule_preempt_disabled:__mutex_lock:addrconf_verify_work