====================================== | 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__-> [ 492.864502][ T44] INFO: task ip:4572 blocked for more than 122 seconds. [ 492.864911][ T44] Not tainted 6.18.0-rc6-virtme #1 [ 492.865068][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.865323][ T44] task:ip state:D stack:25352 pid:4572 tgid:4572 ppid:4567 task_flags:0x400100 flags:0x00080001 [ 492.865677][ T44] Call Trace: [ 492.865791][ T44] [ 492.865905][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 492.866046][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 492.866176][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.866304][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.866434][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 492.866537][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 492.866659][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 492.866791][ T44] ? napi_enable (net/core/dev.c:7616) [ 492.866919][ T44] ? virtqueue_add_inbuf_ctx (drivers/virtio/virtio_ring.c:2435) [ 492.867070][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 492.867192][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 492.867316][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 492.867466][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 492.867591][ T44] ? napi_enable (net/core/dev.c:7616) [ 492.867717][ T44] napi_enable (net/core/dev.c:7616) [ 492.867810][ 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)) [ 492.867918][ 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) [ 492.868027][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3491 (discriminator 1)) [ 492.868136][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6139 (discriminator 1)) [ 492.868252][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6166) [ 492.868359][ T44] dev_xdp_install (net/core/dev.c:10312) [ 492.868476][ T44] ? netif_skb_check_for_xdp (net/core/dev.c:10280) [ 492.868591][ T44] dev_xdp_attach (net/core/dev.c:10468) [ 492.869041][ T44] ? bpf_xdp_link_update (net/core/dev.c:10358) [ 492.869159][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2629) [ 492.869271][ T44] dev_change_xdp_fd (net/core/dev.c:10722) [ 492.869381][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 492.869499][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 492.869612][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4032 (discriminator 2) kernel/rcu/tree.c:4024 (discriminator 2)) [ 492.869754][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 492.869861][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 492.869971][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 492.870078][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 492.870185][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 492.870297][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 492.870404][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8882) [ 492.870516][ T44] ? lock_acquire (kernel/locking/lockdep.c:5833) [ 492.870633][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 492.870740][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 492.870848][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 492.870959][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 492.871070][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 492.871176][ T44] ? __mutex_lock (kernel/locking/mutex.c:608 (discriminator 3) kernel/locking/mutex.c:760 (discriminator 3)) [ 492.871292][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 492.871401][ T44] ? nla_validate_int_range (lib/nlattr.c:396) [ 492.871521][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 492.871637][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 492.871749][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 492.871863][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.871971][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 492.872078][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 492.872188][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.872305][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 492.872417][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 492.872540][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 492.872650][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 492.872759][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.872868][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 492.872986][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 492.873096][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 492.873204][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 492.873314][ 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)) [ 492.873426][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 492.873542][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 492.873656][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 492.873766][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 492.873876][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 492.873990][ T44] ? __might_fault (mm/memory.c:7099 (discriminator 4)) [ 492.874102][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2630 (discriminator 4)) [ 492.874215][ T44] ? copy_msghdr_from_user (net/socket.c:2570) [ 492.874325][ T44] ? get_timestamp.constprop.0 (net/socket.c:2576) [ 492.874462][ T44] ? move_addr_to_kernel (net/socket.c:2556) [ 492.874570][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 492.874681][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 492.874794][ T44] ___sys_sendmsg (net/socket.c:2686) [ 492.874901][ 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) [ 492.875036][ T44] ? copy_msghdr_from_user (net/socket.c:2673) [ 492.875164][ T44] __sys_sendmsg (net/socket.c:2716 (discriminator 1)) [ 492.875272][ T44] ? __sys_sendmsg_sock (net/socket.c:2701) [ 492.875377][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 492.875489][ 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) [ 492.875628][ 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) [ 492.875744][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 492.875857][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 492.875971][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 492.876104][ T44] RIP: 0033:0x7f0dc00dcc5e [ 492.876221][ T44] RSP: 002b:00007ffc8f86cc30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 492.876398][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f0dc00dcc5e [ 492.876563][ T44] RDX: 0000000000000000 RSI: 00007ffc8f86ccf0 RDI: 0000000000000003 [ 492.876731][ T44] RBP: 00007ffc8f86cc40 R08: 0000000000000000 R09: 0000000000000000 [ 492.876894][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc8f86d3b0 [ 492.877058][ T44] R13: 00000000692416e2 R14: 0000000000000000 R15: 0000000000499600 | [ 601.407841][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 26623000 usecs ago | [ 607.551456][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 32767 ms | [ 607.551834][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 32767000 usecs ago | [ 613.183455][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 38399 ms | [ 613.183825][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 38399000 usecs ago [ 615.744477][ T44] INFO: task kworker/u16:1:72 blocked for more than 122 seconds. [ 615.744761][ T44] Not tainted 6.18.0-rc6-virtme #1 [ 615.744908][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.745151][ T44] task:kworker/u16:1 state:D stack:27000 pid:72 tgid:72 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 615.745484][ T44] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.745665][ T44] Call Trace: [ 615.745780][ T44] [ 615.745858][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 615.746002][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 615.746143][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 615.746270][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 615.746392][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 615.746523][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 615.746617][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 615.746747][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 615.746871][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 615.747001][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 615.747129][ T44] ? process_one_work (kernel/workqueue.c:3239 (discriminator 1)) [ 615.747250][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 615.747366][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 615.747497][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 615.747614][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 615.747738][ T44] process_one_work (kernel/workqueue.c:3268) [ 615.747867][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3165) [ 615.747986][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 615.748100][ T44] ? assign_work (kernel/workqueue.c:1206) [ 615.748207][ T44] worker_thread (kernel/workqueue.c:3340 (discriminator 2) kernel/workqueue.c:3427 (discriminator 2)) [ 615.748315][ T44] ? process_one_work (kernel/workqueue.c:3373) [ 615.748422][ 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)) [ 615.748538][ T44] ? process_one_work (kernel/workqueue.c:3373) [ 615.748645][ T44] kthread (kernel/kthread.c:463) [ 615.748730][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 615.748841][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 615.748947][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 615.749056][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 615.749165][ T44] ret_from_fork (arch/x86/kernel/process.c:164) [ 615.749271][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 615.749378][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:255) | [ 615.749495][ T44] | [ 615.749586][ T44] INFO: task kworker/u16:1:72 is blocked on a mutex likely owned by task ip:4572. [ 615.749775][ T44] INFO: task ip:4572 blocked for more than 245 seconds. [ 615.749901][ T44] Not tainted 6.18.0-rc6-virtme #1 [ 615.750002][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.750178][ T44] task:ip state:D stack:25352 pid:4572 tgid:4572 ppid:4567 task_flags:0x400100 flags:0x00080001 [ 615.750417][ T44] Call Trace: [ 615.750502][ T44] [ 615.750558][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 615.750672][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 615.750789][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 615.750899][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 615.751007][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 615.751089][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 615.751198][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 615.751307][ T44] ? napi_enable (net/core/dev.c:7616) [ 615.751414][ T44] ? virtqueue_add_inbuf_ctx (drivers/virtio/virtio_ring.c:2435) [ 615.751555][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 615.751663][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 615.751772][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 615.751882][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 615.751995][ T44] ? napi_enable (net/core/dev.c:7616) [ 615.752103][ T44] napi_enable (net/core/dev.c:7616) [ 615.752186][ 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)) [ 615.752294][ 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) [ 615.752401][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3491 (discriminator 1)) [ 615.752512][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6139 (discriminator 1)) [ 615.752622][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6166) [ 615.752733][ T44] dev_xdp_install (net/core/dev.c:10312) [ 615.752844][ T44] ? netif_skb_check_for_xdp (net/core/dev.c:10280) [ 615.752954][ T44] dev_xdp_attach (net/core/dev.c:10468) [ 615.753065][ T44] ? bpf_xdp_link_update (net/core/dev.c:10358) [ 615.753172][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2629) [ 615.753283][ T44] dev_change_xdp_fd (net/core/dev.c:10722) [ 615.753391][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 615.753504][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 615.753614][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4032 (discriminator 2) kernel/rcu/tree.c:4024 (discriminator 2)) [ 615.753750][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 615.753856][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 615.753963][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 615.754069][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 615.754177][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 615.754290][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 615.754396][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8882) [ 615.754508][ T44] ? lock_acquire (kernel/locking/lockdep.c:5833) [ 615.754616][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 615.754724][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 615.754830][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 615.754937][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 615.755045][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 615.755155][ T44] ? __mutex_lock (kernel/locking/mutex.c:608 (discriminator 3) kernel/locking/mutex.c:760 (discriminator 3)) [ 615.755264][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 615.755372][ T44] ? nla_validate_int_range (lib/nlattr.c:396) [ 615.755485][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 615.755596][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 615.755708][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 615.755820][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 615.755926][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 615.756037][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 615.756143][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 615.756255][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 615.756362][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 615.756480][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 615.756587][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 615.756695][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 615.756809][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 615.756917][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 615.757024][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 615.757131][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 615.757241][ 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)) [ 615.757350][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 615.757463][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 615.757572][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 615.757685][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 615.757802][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 615.757911][ T44] ? __might_fault (mm/memory.c:7099 (discriminator 4)) [ 615.758019][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2630 (discriminator 4)) [ 615.758125][ T44] ? copy_msghdr_from_user (net/socket.c:2570) [ 615.758232][ T44] ? get_timestamp.constprop.0 (net/socket.c:2576) [ 615.758363][ T44] ? move_addr_to_kernel (net/socket.c:2556) [ 615.758481][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 615.758588][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 615.758697][ T44] ___sys_sendmsg (net/socket.c:2686) [ 615.758805][ 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) [ 615.758937][ T44] ? copy_msghdr_from_user (net/socket.c:2673) [ 615.759056][ T44] __sys_sendmsg (net/socket.c:2716 (discriminator 1)) [ 615.759162][ T44] ? __sys_sendmsg_sock (net/socket.c:2701) [ 615.759268][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 615.759376][ 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) [ 615.759518][ 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) [ 615.759624][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 615.759734][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 615.759843][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 615.759974][ T44] RIP: 0033:0x7f0dc00dcc5e [ 615.760089][ T44] RSP: 002b:00007ffc8f86cc30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 615.760253][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f0dc00dcc5e [ 615.760412][ T44] RDX: 0000000000000000 RSI: 00007ffc8f86ccf0 RDI: 0000000000000003 [ 615.760577][ T44] RBP: 00007ffc8f86cc40 R08: 0000000000000000 R09: 0000000000000000 [ 615.760739][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc8f86d3b0 Finger prints: __schedule:schedule:schedule_preempt_disabled:__mutex_lock:napi_enable __schedule:schedule:schedule_preempt_disabled:__mutex_lock:addrconf_verify_work