====================================== | /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__-> [ 738.632517][ T44] INFO: task ip:5782 blocked for more than 122 seconds. [ 738.633007][ T44] Not tainted 6.18.0-virtme #1 [ 738.633210][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.633526][ T44] task:ip state:D stack:25520 pid:5782 tgid:5782 ppid:5777 task_flags:0x400100 flags:0x00080000 [ 738.633921][ T44] Call Trace: [ 738.634076][ T44] [ 738.634208][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 738.634420][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 738.634623][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.634808][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.634999][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 738.635147][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 738.635339][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 738.635539][ T44] ? napi_enable (net/core/dev.c:7616) [ 738.635719][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 738.635888][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 738.636065][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 738.636251][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 738.636428][ T44] ? napi_enable (net/core/dev.c:7616) [ 738.636617][ T44] napi_enable (net/core/dev.c:7616) [ 738.636758][ 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)) [ 738.636929][ 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) [ 738.637101][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3492 (discriminator 1)) [ 738.637280][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6140 (discriminator 1)) [ 738.637467][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6167) [ 738.637631][ T44] dev_xdp_install (net/core/dev.c:10312) [ 738.637807][ T44] ? alloc_netdev_dummy (net/core/dev.c:10280) [ 738.637978][ T44] dev_xdp_attach (net/core/dev.c:10468) [ 738.638518][ T44] ? bpf_xdp_link_update (net/core/dev.c:10358) [ 738.638691][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2622) [ 738.638869][ T44] dev_change_xdp_fd (net/core/dev.c:10722) [ 738.639044][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 738.639222][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 738.639398][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4028 (discriminator 2) kernel/rcu/tree.c:4020 (discriminator 2)) [ 738.639609][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 738.639777][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 738.639946][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 738.640115][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 738.640291][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 738.640483][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 738.640654][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 738.640822][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 738.640989][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 738.641156][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 738.641327][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 738.641509][ T44] ? __mutex_lock (kernel/locking/mutex.c:624 (discriminator 3) kernel/locking/mutex.c:776 (discriminator 3)) [ 738.641678][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 738.641847][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 738.642013][ T44] ? nla_validate_int_range (lib/nlattr.c:396) [ 738.642185][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 738.642363][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 738.642544][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.642710][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 738.642881][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 738.643050][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 738.643224][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 738.643391][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 738.643572][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.643740][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 738.643907][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 738.644077][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 738.644251][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 738.644417][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 738.644599][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 738.644768][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 738.644938][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 738.645108][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 738.645287][ 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)) [ 738.645469][ 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)) [ 738.645635][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 738.645803][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 738.645969][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 738.646139][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 738.646320][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 738.646503][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 738.646679][ T44] ____sys_sendmsg (net/socket.c:718 (discriminator 4) net/socket.c:733 (discriminator 4) net/socket.c:2608 (discriminator 4)) [ 738.646848][ T44] ? copy_msghdr_from_user (net/socket.c:2548) [ 738.647015][ T44] ? get_timestamp.constprop.0 (net/socket.c:2554) [ 738.647216][ T44] ? move_addr_to_kernel (net/socket.c:2534) [ 738.647384][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 738.647570][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 738.647774][ T44] ___sys_sendmsg (net/socket.c:2664) [ 738.647939][ 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) [ 738.648134][ T44] ? copy_msghdr_from_user (net/socket.c:2651) [ 738.648318][ T44] __sys_sendmsg (net/socket.c:2694 (discriminator 1)) [ 738.648498][ T44] ? __sys_sendmsg_sock (net/socket.c:2679) [ 738.648662][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 738.648827][ 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) [ 738.649032][ 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) [ 738.649206][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 738.649374][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 738.649557][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 738.649753][ T44] RIP: 0033:0x7f7548424c5e [ 738.649929][ T44] RSP: 002b:00007ffc8bdf0a30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 738.650154][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f7548424c5e [ 738.650393][ T44] RDX: 0000000000000000 RSI: 00007ffc8bdf0af0 RDI: 0000000000000003 [ 738.650628][ T44] RBP: 00007ffc8bdf0a40 R08: 0000000000000000 R09: 0000000000000000 [ 738.650852][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc8bdf11b0 [ 738.651074][ T44] R13: 000000006933e8ac R14: 0000000000000000 R15: 0000000000499600 | [ 738.661902][ T44] #0: ffffffffb4278aa8 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) | [ 738.662145][ T44] #1: ff110000089a2c98 (&dev->lock){+.+.}-{4:4}, at: napi_enable (net/core/dev.c:7616) | [ 738.662395][ T44] | [ 738.662514][ T44] ============================================= | [ 738.662514][ T44] [ 861.512457][ T44] INFO: task kworker/u16:0:12 blocked for more than 122 seconds. [ 861.512839][ T44] Not tainted 6.18.0-virtme #1 [ 861.513028][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.513326][ T44] task:kworker/u16:0 state:D stack:26832 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 861.513744][ T44] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.513956][ T44] Call Trace: [ 861.514097][ T44] [ 861.514219][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 861.514395][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 861.514579][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.514748][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.514918][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 861.515061][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 861.515292][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 861.515489][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 861.515667][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 861.515833][ T44] ? process_one_work (kernel/workqueue.c:3233 (discriminator 1)) [ 861.516004][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.516183][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.516358][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 861.516544][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 861.516712][ T44] process_one_work (kernel/workqueue.c:3262) [ 861.516871][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3159) [ 861.517026][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.517188][ T44] ? assign_work (kernel/workqueue.c:1200) [ 861.517346][ T44] worker_thread (kernel/workqueue.c:3334 (discriminator 2) kernel/workqueue.c:3421 (discriminator 2)) [ 861.517520][ T44] ? process_one_work (kernel/workqueue.c:3367) [ 861.517684][ T44] kthread (kernel/kthread.c:463) [ 861.517818][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 861.517973][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.518132][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.518299][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 861.518471][ T44] ret_from_fork (arch/x86/kernel/process.c:164) [ 861.518626][ T44] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 861.518814][ T44] ? __switch_to (./include/linux/thread_info.h:140 (discriminator 2) arch/x86/kernel/process.h:16 (discriminator 2) arch/x86/kernel/process_64.c:676 (discriminator 2)) [ 861.518971][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 861.519127][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:256) | [ 861.519300][ T44] | [ 861.519483][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:5782. [ 861.519722][ T44] INFO: task ip:5782 blocked for more than 245 seconds. [ 861.519891][ T44] Not tainted 6.18.0-virtme #1 [ 861.520040][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.520261][ T44] task:ip state:D stack:25520 pid:5782 tgid:5782 ppid:5777 task_flags:0x400100 flags:0x00080000 [ 861.520553][ T44] Call Trace: [ 861.520680][ T44] [ 861.520785][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 861.520943][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 861.521104][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.521262][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.521418][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 861.521562][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 861.521716][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 861.521873][ T44] ? napi_enable (net/core/dev.c:7616) [ 861.522030][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 861.522199][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 861.522360][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 861.522534][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 861.522695][ T44] ? napi_enable (net/core/dev.c:7616) [ 861.522849][ T44] napi_enable (net/core/dev.c:7616) [ 861.522979][ 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)) [ 861.523133][ 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) [ 861.523301][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3492 (discriminator 1)) [ 861.523473][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6140 (discriminator 1)) [ 861.523631][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6167) [ 861.523784][ T44] dev_xdp_install (net/core/dev.c:10312) [ 861.523940][ T44] ? alloc_netdev_dummy (net/core/dev.c:10280) [ 861.524098][ T44] dev_xdp_attach (net/core/dev.c:10468) [ 861.524263][ T44] ? bpf_xdp_link_update (net/core/dev.c:10358) [ 861.524419][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2622) [ 861.524611][ T44] dev_change_xdp_fd (net/core/dev.c:10722) [ 861.524767][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 861.524927][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 861.525081][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4028 (discriminator 2) kernel/rcu/tree.c:4020 (discriminator 2)) [ 861.525265][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 861.525420][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 861.525588][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 861.525748][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 861.525904][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 861.526062][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 861.526225][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 861.526388][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 861.526557][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.526710][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.526869][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 861.527025][ T44] ? __mutex_lock (kernel/locking/mutex.c:624 (discriminator 3) kernel/locking/mutex.c:776 (discriminator 3)) [ 861.527186][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 861.527341][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 861.527509][ T44] ? nla_validate_int_range (lib/nlattr.c:396) [ 861.527666][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 861.527822][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 861.527979][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.528138][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 861.528298][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 861.528469][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.528621][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 861.528775][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 861.528928][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.529083][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 861.529254][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 861.529413][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 861.529583][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 861.529738][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.529892][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 861.530047][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 861.530211][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 861.530369][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 861.530545][ 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)) [ 861.530699][ 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)) [ 861.530856][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 861.531012][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 861.531166][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.531328][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 861.531498][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 861.531663][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 861.531821][ T44] ____sys_sendmsg (net/socket.c:718 (discriminator 4) net/socket.c:733 (discriminator 4) net/socket.c:2608 (discriminator 4)) [ 861.531976][ T44] ? copy_msghdr_from_user (net/socket.c:2548) [ 861.532129][ T44] ? get_timestamp.constprop.0 (net/socket.c:2554) [ 861.532314][ T44] ? move_addr_to_kernel (net/socket.c:2534) [ 861.532483][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 861.532638][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 861.532799][ T44] ___sys_sendmsg (net/socket.c:2664) [ 861.532953][ 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) [ 861.533131][ T44] ? copy_msghdr_from_user (net/socket.c:2651) [ 861.533304][ T44] __sys_sendmsg (net/socket.c:2694 (discriminator 1)) [ 861.533474][ T44] ? __sys_sendmsg_sock (net/socket.c:2679) [ 861.533627][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 861.533779][ 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) [ 861.533966][ 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) [ 861.534120][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.534286][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 861.534460][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 861.534639][ T44] RIP: 0033:0x7f7548424c5e [ 861.534800][ T44] RSP: 002b:00007ffc8bdf0a30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 861.535013][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f7548424c5e [ 861.535225][ T44] RDX: 0000000000000000 RSI: 00007ffc8bdf0af0 RDI: 0000000000000003 [ 861.535447][ T44] RBP: 00007ffc8bdf0a40 R08: 0000000000000000 R09: 0000000000000000 [ 861.535650][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc8bdf11b0 Finger prints: __schedule:schedule:schedule_preempt_disabled:__mutex_lock:napi_enable __schedule:schedule:schedule_preempt_disabled:__mutex_lock:addrconf_verify_work