====================================== | /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__-> [ 738.620418][ T44] INFO: task ip:5807 blocked for more than 122 seconds. [ 738.620859][ T44] Not tainted 6.18.0-virtme #1 [ 738.621064][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.621413][ T44] task:ip state:D stack:24976 pid:5807 tgid:5807 ppid:5802 task_flags:0x400100 flags:0x00080000 [ 738.621806][ T44] Call Trace: [ 738.621954][ T44] [ 738.622072][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 738.622271][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 738.622473][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.622654][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.622837][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 738.622991][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 738.623163][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 738.623351][ T44] ? napi_enable (net/core/dev.c:7621) [ 738.623542][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 738.623720][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 738.623898][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 738.624064][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 738.624242][ T44] ? napi_enable (net/core/dev.c:7621) [ 738.624420][ T44] napi_enable (net/core/dev.c:7621) [ 738.624555][ 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)) [ 738.624717][ 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) [ 738.624882][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3492 (discriminator 1)) [ 738.625046][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6140 (discriminator 1)) [ 738.625217][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6167) [ 738.625376][ T44] dev_xdp_install (net/core/dev.c:10317) [ 738.625552][ T44] ? alloc_netdev_dummy (net/core/dev.c:10285) [ 738.625717][ T44] dev_xdp_attach (net/core/dev.c:10473) [ 738.625883][ T44] ? bpf_xdp_link_update (net/core/dev.c:10363) [ 738.626195][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2622) [ 738.626365][ T44] dev_change_xdp_fd (net/core/dev.c:10727) [ 738.626544][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 738.626711][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 738.626876][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4028 (discriminator 2) kernel/rcu/tree.c:4020 (discriminator 2)) [ 738.627070][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 738.627242][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 738.627419][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 738.627581][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 738.627747][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 738.627914][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 738.628075][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 738.628243][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 738.628419][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 738.628582][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 738.628747][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 738.628911][ T44] ? __mutex_lock (kernel/locking/mutex.c:624 (discriminator 3) kernel/locking/mutex.c:776 (discriminator 3)) [ 738.629073][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 738.629244][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 738.629421][ T44] ? nla_validate_int_range (lib/nlattr.c:396) [ 738.629587][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 738.629752][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 738.629918][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.630080][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 738.630251][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 738.630429][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 738.630591][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 738.630756][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 738.630919][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.631083][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 738.631252][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 738.631430][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 738.631592][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 738.631757][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 738.631922][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 738.632093][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 738.632258][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 738.632432][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 738.632598][ 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)) [ 738.632758][ 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)) [ 738.632924][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 738.633097][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 738.633263][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 738.633436][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 738.633603][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 738.633773][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 738.633941][ T44] ____sys_sendmsg (net/socket.c:718 (discriminator 4) net/socket.c:733 (discriminator 4) net/socket.c:2608 (discriminator 4)) [ 738.634111][ T44] ? copy_msghdr_from_user (net/socket.c:2548) [ 738.634275][ T44] ? get_timestamp.constprop.0 (net/socket.c:2554) [ 738.634480][ T44] ? move_addr_to_kernel (net/socket.c:2534) [ 738.634644][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 738.634808][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 738.634974][ T44] ___sys_sendmsg (net/socket.c:2664) [ 738.635144][ 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) [ 738.635336][ T44] ? copy_msghdr_from_user (net/socket.c:2651) [ 738.635527][ T44] __sys_sendmsg (net/socket.c:2694 (discriminator 1)) [ 738.635693][ T44] ? __sys_sendmsg_sock (net/socket.c:2679) [ 738.635855][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 738.636036][ 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) [ 738.636236][ 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) [ 738.636413][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 738.636575][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 738.636736][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 738.636924][ T44] RIP: 0033:0x7fad873fec5e [ 738.637098][ T44] RSP: 002b:00007ffff526bbe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 738.637322][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fad873fec5e [ 738.637554][ T44] RDX: 0000000000000000 RSI: 00007ffff526bca0 RDI: 0000000000000003 [ 738.637772][ T44] RBP: 00007ffff526bbf0 R08: 0000000000000000 R09: 0000000000000000 [ 738.637990][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffff526c360 [ 738.638213][ T44] R13: 00000000693bd22f R14: 0000000000000000 R15: 0000000000499600 | [ 738.649080][ T44] #0: ffffffffad278b68 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) | [ 738.649329][ T44] #1: ff110000084bac98 (&dev->lock){+.+.}-{4:4}, at: napi_enable (net/core/dev.c:7621) | [ 738.649584][ T44] | [ 738.649688][ T44] ============================================= | [ 738.649688][ T44] [ 861.500399][ T44] INFO: task kworker/u16:0:12 blocked for more than 122 seconds. [ 861.500733][ T44] Not tainted 6.18.0-virtme #1 [ 861.500928][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.501226][ T44] task:kworker/u16:0 state:D stack:26832 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 861.501612][ T44] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.501839][ T44] Call Trace: [ 861.501993][ T44] [ 861.502110][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 861.502307][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 861.502506][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.502688][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.502875][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 861.503033][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 861.503204][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 861.503371][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 861.503552][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 861.503725][ T44] ? process_one_work (kernel/workqueue.c:3233 (discriminator 1)) [ 861.503891][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.504055][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.504226][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 861.504402][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 861.504565][ T44] process_one_work (kernel/workqueue.c:3262) [ 861.504732][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3159) [ 861.504895][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.505059][ T44] ? assign_work (kernel/workqueue.c:1200) [ 861.505228][ T44] worker_thread (kernel/workqueue.c:3334 (discriminator 2) kernel/workqueue.c:3421 (discriminator 2)) [ 861.505408][ T44] ? process_one_work (kernel/workqueue.c:3367) [ 861.505568][ T44] kthread (kernel/kthread.c:463) [ 861.505705][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 861.505868][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.506033][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.506201][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 861.506364][ T44] ret_from_fork (arch/x86/kernel/process.c:164) [ 861.506541][ T44] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 861.506730][ 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)) [ 861.506892][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 861.507054][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:256) | [ 861.507229][ T44] | [ 861.507372][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:5807. [ 861.507627][ T44] INFO: task ip:5807 blocked for more than 245 seconds. [ 861.507807][ T44] Not tainted 6.18.0-virtme #1 [ 861.507959][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.508192][ T44] task:ip state:D stack:24976 pid:5807 tgid:5807 ppid:5802 task_flags:0x400100 flags:0x00080000 [ 861.508504][ T44] Call Trace: [ 861.508634][ T44] [ 861.508740][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 861.508905][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 861.509068][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.509230][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.509405][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 861.509543][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 861.509704][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 861.509867][ T44] ? napi_enable (net/core/dev.c:7621) [ 861.510030][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 861.510199][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 861.510362][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 861.510539][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 861.510703][ T44] ? napi_enable (net/core/dev.c:7621) [ 861.510867][ T44] napi_enable (net/core/dev.c:7621) [ 861.511002][ 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)) [ 861.511171][ 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) [ 861.511333][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3492 (discriminator 1)) [ 861.511511][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6140 (discriminator 1)) [ 861.511676][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6167) [ 861.511836][ T44] dev_xdp_install (net/core/dev.c:10317) [ 861.512002][ T44] ? alloc_netdev_dummy (net/core/dev.c:10285) [ 861.512172][ T44] dev_xdp_attach (net/core/dev.c:10473) [ 861.512337][ T44] ? bpf_xdp_link_update (net/core/dev.c:10363) [ 861.512511][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2622) [ 861.512676][ T44] dev_change_xdp_fd (net/core/dev.c:10727) [ 861.512841][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 861.513008][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 861.513178][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4028 (discriminator 2) kernel/rcu/tree.c:4020 (discriminator 2)) [ 861.513368][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 861.513544][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 861.513705][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 861.513866][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 861.514029][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 861.514201][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 861.514365][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 861.514539][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 861.514700][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.514861][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.515024][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 861.515195][ T44] ? __mutex_lock (kernel/locking/mutex.c:624 (discriminator 3) kernel/locking/mutex.c:776 (discriminator 3)) [ 861.515359][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 861.515537][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 861.515710][ T44] ? nla_validate_int_range (lib/nlattr.c:396) [ 861.515875][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 861.516040][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 861.516208][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.516370][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 861.516547][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 861.516710][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.516874][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 861.517038][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 861.517204][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.517370][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 861.517546][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 861.517709][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 861.517874][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 861.518038][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.518207][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 861.518371][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 861.518551][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 861.518716][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 861.518884][ 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)) [ 861.519045][ 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)) [ 861.519216][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 861.519396][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 861.519561][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.519724][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 861.519888][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 861.520053][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 861.520228][ T44] ____sys_sendmsg (net/socket.c:718 (discriminator 4) net/socket.c:733 (discriminator 4) net/socket.c:2608 (discriminator 4)) [ 861.520406][ T44] ? copy_msghdr_from_user (net/socket.c:2548) [ 861.520566][ T44] ? get_timestamp.constprop.0 (net/socket.c:2554) [ 861.520759][ T44] ? move_addr_to_kernel (net/socket.c:2534) [ 861.520921][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 861.521083][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 861.521254][ T44] ___sys_sendmsg (net/socket.c:2664) [ 861.521429][ 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) [ 861.521620][ T44] ? copy_msghdr_from_user (net/socket.c:2651) [ 861.521799][ T44] __sys_sendmsg (net/socket.c:2694 (discriminator 1)) [ 861.521963][ T44] ? __sys_sendmsg_sock (net/socket.c:2679) [ 861.522123][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 861.522291][ 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) [ 861.522497][ 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) [ 861.522661][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.522823][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 861.522987][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 861.523180][ T44] RIP: 0033:0x7fad873fec5e [ 861.523347][ T44] RSP: 002b:00007ffff526bbe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 861.523577][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fad873fec5e [ 861.523793][ T44] RDX: 0000000000000000 RSI: 00007ffff526bca0 RDI: 0000000000000003 [ 861.524009][ T44] RBP: 00007ffff526bbf0 R08: 0000000000000000 R09: 0000000000000000 [ 861.524231][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffff526c360 Finger prints: __schedule:schedule:schedule_preempt_disabled:__mutex_lock:napi_enable __schedule:schedule:schedule_preempt_disabled:__mutex_lock:addrconf_verify_work