====================================== | /srv/vmksft/testing/wt-22/tools/testing/selftests/kselftest/runner.sh: line 50: : No such file or directory | 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__-> [ 738.623831][ T44] INFO: task ip:5770 blocked for more than 122 seconds. [ 738.624200][ T44] Not tainted 6.19.0-rc1-virtme #1 [ 738.624361][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.624640][ T44] task:ip state:D stack:24976 pid:5770 tgid:5770 ppid:5765 task_flags:0x400100 flags:0x00080000 [ 738.624937][ T44] Call Trace: [ 738.625038][ T44] [ 738.625108][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 738.625247][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 738.625382][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.625513][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.625645][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 738.625743][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 738.625867][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 738.625986][ T44] ? napi_enable (net/core/dev.c:7618) [ 738.626108][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 738.626229][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.626353][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 738.626475][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 738.626597][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 738.626720][ T44] ? napi_enable (net/core/dev.c:7618) [ 738.626845][ T44] napi_enable (net/core/dev.c:7618) [ 738.626933][ 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:3481 (discriminator 1)) [ 738.627047][ 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:2559) [ 738.627167][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3492 (discriminator 1)) [ 738.627285][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6140 (discriminator 1)) [ 738.627409][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6167) [ 738.627524][ T44] dev_xdp_install (net/core/dev.c:10314) [ 738.627641][ T44] ? netif_set_xps_queue (net/core/dev.c:10282) [ 738.627759][ T44] dev_xdp_attach (net/core/dev.c:10470) [ 738.628004][ T44] ? bpf_xdp_link_update (net/core/dev.c:10360) [ 738.628120][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2622) [ 738.628239][ T44] dev_change_xdp_fd (net/core/dev.c:10724) [ 738.628361][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 738.628482][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 738.628599][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4028 (discriminator 2) kernel/rcu/tree.c:4020 (discriminator 2)) [ 738.628747][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 738.628867][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 738.628984][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 738.629100][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 738.629215][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 738.629334][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 738.629452][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 738.629565][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 738.629680][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 738.629800][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 738.629915][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 738.630031][ T44] ? __mutex_lock (kernel/locking/mutex.c:624 (discriminator 3) kernel/locking/mutex.c:776 (discriminator 3)) [ 738.630147][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 738.630264][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 738.630386][ T44] ? nla_get_range_signed (lib/nlattr.c:396) [ 738.630507][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 738.630624][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 738.630741][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.630863][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 738.630978][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 738.631096][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 738.631209][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 738.631329][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 738.631444][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.631559][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 738.631673][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 738.631787][ T44] ? rtnl_fdb_dump (net/core/rtnetlink.c:6861) [ 738.631907][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 738.632025][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 738.632141][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 738.632256][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 738.632374][ T44] ? rtnl_fdb_dump (net/core/rtnetlink.c:6861) [ 738.632490][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 738.632607][ T44] ? netlink_deliver_tap (./include/linux/rcupdate.h:341 (discriminator 1) ./include/linux/rcupdate.h:897 (discriminator 1) ./include/net/netns/generic.h:48 (discriminator 1) net/netlink/af_netlink.c:333 (discriminator 1)) [ 738.632720][ 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)) [ 738.632843][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 738.632962][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 738.633078][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 738.633196][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 738.633311][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 738.633432][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 738.633549][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2592 (discriminator 4)) [ 738.633672][ T44] ? copy_msghdr_from_user (net/socket.c:2532) [ 738.633788][ T44] ? get_timestamp.constprop.0 (net/socket.c:2538) [ 738.633934][ T44] ? move_addr_to_kernel (net/socket.c:2518) [ 738.634055][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 738.634170][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 738.634285][ T44] ___sys_sendmsg (net/socket.c:2648) [ 738.634410][ 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:3121) [ 738.634553][ T44] ? copy_msghdr_from_user (net/socket.c:2635) [ 738.634684][ T44] __sys_sendmsg (net/socket.c:2678 (discriminator 1)) [ 738.634802][ T44] ? __sys_sendmsg_sock (net/socket.c:2663) [ 738.634922][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 738.635035][ 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:3144) [ 738.635179][ 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) [ 738.635292][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 738.635410][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 738.635525][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 738.635665][ T44] RIP: 0033:0x7f4743f05c5e [ 738.635796][ T44] RSP: 002b:00007ffe51469510 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 738.635971][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f4743f05c5e [ 738.636145][ T44] RDX: 0000000000000000 RSI: 00007ffe514695d0 RDI: 0000000000000003 [ 738.636318][ T44] RBP: 00007ffe51469520 R08: 0000000000000000 R09: 0000000000000000 [ 738.636494][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe51469c90 [ 738.636668][ T44] R13: 00000000694ba3f4 R14: 0000000000000000 R15: 0000000000499600 | [ 738.644411][ T44] #0: ffffffffb2e85768 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) | [ 738.644603][ T44] #1: ff1100000862ac98 (&dev->lock){+.+.}-{4:4}, at: napi_enable (net/core/dev.c:7618) | [ 738.644802][ T44] | [ 738.644860][ T44] ============================================= | [ 738.644860][ T44] [ 861.503802][ T44] INFO: task kworker/u16:0:12 blocked for more than 122 seconds. [ 861.504093][ T44] Not tainted 6.19.0-rc1-virtme #1 [ 861.504251][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.504517][ T44] task:kworker/u16:0 state:D stack:26400 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 861.504881][ T44] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.505047][ T44] Call Trace: [ 861.505139][ T44] [ 861.505204][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 861.505329][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 861.505460][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.505582][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.505704][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 861.505801][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 861.505922][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 861.506044][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 861.506159][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 861.506280][ T44] ? process_one_work (kernel/workqueue.c:3233 (discriminator 1)) [ 861.506399][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.506514][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.506630][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 861.506744][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 861.506864][ T44] process_one_work (kernel/workqueue.c:3262) [ 861.506982][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3159) [ 861.507095][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.507211][ T44] ? assign_work (kernel/workqueue.c:1200) [ 861.507325][ T44] worker_thread (kernel/workqueue.c:3334 (discriminator 2) kernel/workqueue.c:3421 (discriminator 2)) [ 861.507447][ T44] ? process_one_work (kernel/workqueue.c:3367) [ 861.507560][ T44] kthread (kernel/kthread.c:463) [ 861.507647][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 861.507761][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.507878][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.507993][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 861.508105][ T44] ret_from_fork (arch/x86/kernel/process.c:164) [ 861.508220][ T44] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 861.508366][ T44] ? __switch_to (./arch/x86/include/asm/cpufeature.h:101 arch/x86/kernel/process_64.c:377 arch/x86/kernel/process_64.c:665) [ 861.508479][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 861.508591][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:256) | [ 861.508711][ T44] | [ 861.508813][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:5770. [ 861.509012][ T44] INFO: task ip:5770 blocked for more than 245 seconds. [ 861.509146][ T44] Not tainted 6.19.0-rc1-virtme #1 [ 861.509250][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.509444][ T44] task:ip state:D stack:24976 pid:5770 tgid:5770 ppid:5765 task_flags:0x400100 flags:0x00080000 [ 861.509688][ T44] Call Trace: [ 861.509777][ T44] [ 861.509841][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 861.509956][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 861.510071][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.510182][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.510295][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 861.510385][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 861.510498][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 861.510612][ T44] ? napi_enable (net/core/dev.c:7618) [ 861.510726][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 861.510843][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.510955][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 861.511069][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 861.511182][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 861.511306][ T44] ? napi_enable (net/core/dev.c:7618) [ 861.511423][ T44] napi_enable (net/core/dev.c:7618) [ 861.511509][ 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:3481 (discriminator 1)) [ 861.511621][ 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:2559) [ 861.511734][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3492 (discriminator 1)) [ 861.511855][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6140 (discriminator 1)) [ 861.511971][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6167) [ 861.512085][ T44] dev_xdp_install (net/core/dev.c:10314) [ 861.512198][ T44] ? netif_set_xps_queue (net/core/dev.c:10282) [ 861.512315][ T44] dev_xdp_attach (net/core/dev.c:10470) [ 861.512434][ T44] ? bpf_xdp_link_update (net/core/dev.c:10360) [ 861.512547][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2622) [ 861.512664][ T44] dev_change_xdp_fd (net/core/dev.c:10724) [ 861.512777][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 861.512897][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 861.513012][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4028 (discriminator 2) kernel/rcu/tree.c:4020 (discriminator 2)) [ 861.513151][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 861.513262][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 861.513378][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 861.513489][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 861.513602][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 861.513718][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.513835][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 861.513946][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 861.514057][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.514167][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.514280][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 861.514401][ T44] ? __mutex_lock (kernel/locking/mutex.c:624 (discriminator 3) kernel/locking/mutex.c:776 (discriminator 3)) [ 861.514515][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 861.514631][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 861.514744][ T44] ? nla_get_range_signed (lib/nlattr.c:396) [ 861.514869][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 861.514982][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 861.515098][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.515209][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 861.515320][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 861.515441][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.515555][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 861.515672][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 861.515786][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.515904][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 861.516017][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 861.516130][ T44] ? rtnl_fdb_dump (net/core/rtnetlink.c:6861) [ 861.516242][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 861.516362][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.516473][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 861.516585][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 861.516697][ T44] ? rtnl_fdb_dump (net/core/rtnetlink.c:6861) [ 861.516816][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 861.516933][ T44] ? netlink_deliver_tap (./include/linux/rcupdate.h:341 (discriminator 1) ./include/linux/rcupdate.h:897 (discriminator 1) ./include/net/netns/generic.h:48 (discriminator 1) net/netlink/af_netlink.c:333 (discriminator 1)) [ 861.517043][ 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)) [ 861.517161][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 861.517276][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 861.517392][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.517506][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 861.517624][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 861.517744][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 861.517863][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2592 (discriminator 4)) [ 861.517976][ T44] ? copy_msghdr_from_user (net/socket.c:2532) [ 861.518091][ T44] ? get_timestamp.constprop.0 (net/socket.c:2538) [ 861.518231][ T44] ? move_addr_to_kernel (net/socket.c:2518) [ 861.518352][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 861.518464][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 861.518578][ T44] ___sys_sendmsg (net/socket.c:2648) [ 861.518691][ 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:3121) [ 861.518838][ T44] ? copy_msghdr_from_user (net/socket.c:2635) [ 861.518966][ T44] __sys_sendmsg (net/socket.c:2678 (discriminator 1)) [ 861.519080][ T44] ? __sys_sendmsg_sock (net/socket.c:2663) [ 861.519193][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 861.519305][ 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:3144) [ 861.519450][ 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) [ 861.519562][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.519675][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 861.519797][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 861.519937][ T44] RIP: 0033:0x7f4743f05c5e [ 861.520057][ T44] RSP: 002b:00007ffe51469510 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 861.520231][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f4743f05c5e [ 861.520404][ T44] RDX: 0000000000000000 RSI: 00007ffe514695d0 RDI: 0000000000000003 [ 861.520576][ T44] RBP: 00007ffe51469520 R08: 0000000000000000 R09: 0000000000000000 [ 861.520745][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe51469c90 Finger prints: __schedule:schedule:schedule_preempt_disabled:__mutex_lock:napi_enable __schedule:schedule:schedule_preempt_disabled:__mutex_lock:addrconf_verify_work