====================================== | /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__-> [ 738.622468][ T44] INFO: task ip:5763 blocked for more than 122 seconds. [ 738.622799][ T44] Not tainted 6.19.0-rc1-virtme #1 [ 738.622941][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.623181][ T44] task:ip state:D stack:24976 pid:5763 tgid:5763 ppid:5758 task_flags:0x400100 flags:0x00080000 [ 738.623503][ T44] Call Trace: [ 738.623606][ T44] [ 738.623679][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 738.623826][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 738.623964][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.624103][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 738.624201][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 738.624323][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 738.624451][ T44] ? __folio_put (mm/swap.c:98) [ 738.624575][ T44] ? napi_enable (net/core/dev.c:7618) [ 738.624700][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 738.624820][ T44] ? dma_map_phys (./include/trace/events/dma.h:75 (discriminator 33) kernel/dma/mapping.c:177 (discriminator 33)) [ 738.624943][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 738.625070][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 738.625202][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 738.625321][ T44] ? napi_enable (net/core/dev.c:7618) [ 738.625443][ T44] napi_enable (net/core/dev.c:7618) [ 738.625533][ 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)) [ 738.625648][ 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) [ 738.625771][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3492 (discriminator 1)) [ 738.625888][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6140 (discriminator 1)) [ 738.626012][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6167) [ 738.626133][ T44] dev_xdp_install (net/core/dev.c:10314) [ 738.626250][ T44] ? netif_set_xps_queue (net/core/dev.c:10282) [ 738.626369][ T44] dev_xdp_attach (net/core/dev.c:10470) [ 738.626490][ T44] ? bpf_xdp_link_update (net/core/dev.c:10360) [ 738.626727][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2622) [ 738.626846][ T44] dev_change_xdp_fd (net/core/dev.c:10724) [ 738.626964][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 738.627083][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 738.627199][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4028 (discriminator 2) kernel/rcu/tree.c:4020 (discriminator 2)) [ 738.627341][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 738.627469][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 738.627581][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 738.627693][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 738.627815][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 738.627933][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 738.628053][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 738.628168][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 738.628281][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 738.628394][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 738.628513][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 738.628627][ T44] ? __mutex_lock (kernel/locking/mutex.c:624 (discriminator 3) kernel/locking/mutex.c:776 (discriminator 3)) [ 738.628740][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 738.628859][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 738.628976][ T44] ? nla_get_range_signed (lib/nlattr.c:396) [ 738.629095][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 738.629210][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 738.629326][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.629447][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 738.629560][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 738.629676][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 738.629790][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 738.629904][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 738.630019][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.630134][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 738.630250][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 738.630365][ T44] ? rtnl_fdb_dump (net/core/rtnetlink.c:6861) [ 738.630488][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 738.630605][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 738.630718][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 738.630840][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 738.630965][ T44] ? rtnl_fdb_dump (net/core/rtnetlink.c:6861) [ 738.631083][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 738.631202][ 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)) [ 738.631319][ 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)) [ 738.631446][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 738.631562][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 738.631676][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 738.631791][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 738.631905][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 738.632028][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 738.632148][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2592 (discriminator 4)) [ 738.632266][ T44] ? copy_msghdr_from_user (net/socket.c:2532) [ 738.632383][ T44] ? get_timestamp.constprop.0 (net/socket.c:2538) [ 738.632537][ T44] ? move_addr_to_kernel (net/socket.c:2518) [ 738.632654][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 738.632768][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 738.632884][ T44] ___sys_sendmsg (net/socket.c:2648) [ 738.633001][ 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) [ 738.633143][ T44] ? copy_msghdr_from_user (net/socket.c:2635) [ 738.633271][ T44] __sys_sendmsg (net/socket.c:2678 (discriminator 1)) [ 738.633386][ T44] ? __sys_sendmsg_sock (net/socket.c:2663) [ 738.633505][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 738.633619][ 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) [ 738.633766][ 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) [ 738.633882][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 738.633999][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 738.634116][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 738.634262][ T44] RIP: 0033:0x7f463611ec5e [ 738.634385][ T44] RSP: 002b:00007fffa640caf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 738.634570][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f463611ec5e [ 738.634761][ T44] RDX: 0000000000000000 RSI: 00007fffa640cbb0 RDI: 0000000000000003 [ 738.634936][ T44] RBP: 00007fffa640cb00 R08: 0000000000000000 R09: 0000000000000000 [ 738.635131][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffa640d270 [ 738.635304][ T44] R13: 00000000694a52aa R14: 0000000000000000 R15: 0000000000499600 | [ 738.643119][ T44] #0: ffffffffa9485768 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) | [ 738.643314][ T44] #1: ff11000008a12c98 (&dev->lock){+.+.}-{4:4}, at: napi_enable (net/core/dev.c:7618) | [ 738.643510][ T44] | [ 738.643567][ T44] ============================================= | [ 738.643567][ T44] [ 861.502443][ T44] INFO: task kworker/u16:0:12 blocked for more than 122 seconds. [ 861.502710][ T44] Not tainted 6.19.0-rc1-virtme #1 [ 861.502847][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.503086][ T44] task:kworker/u16:0 state:D stack:26400 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 861.503393][ T44] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.503567][ T44] Call Trace: [ 861.503662][ T44] [ 861.503728][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 861.503857][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 861.503993][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.504118][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.504246][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 861.504341][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 861.504472][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 861.504590][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 861.504715][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 861.504835][ T44] ? process_one_work (kernel/workqueue.c:3233 (discriminator 1)) [ 861.504953][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.505073][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.505191][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 861.505308][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 861.505434][ T44] process_one_work (kernel/workqueue.c:3262) [ 861.505553][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3159) [ 861.505668][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.505785][ T44] ? assign_work (kernel/workqueue.c:1200) [ 861.505898][ T44] worker_thread (kernel/workqueue.c:3334 (discriminator 2) kernel/workqueue.c:3421 (discriminator 2)) [ 861.506019][ T44] ? process_one_work (kernel/workqueue.c:3367) [ 861.506130][ T44] kthread (kernel/kthread.c:463) [ 861.506216][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 861.506328][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.506451][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.506565][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 861.506678][ T44] ret_from_fork (arch/x86/kernel/process.c:164) [ 861.506792][ T44] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 861.506934][ T44] ? __switch_to (./arch/x86/include/asm/cpufeature.h:101 arch/x86/kernel/process_64.c:377 arch/x86/kernel/process_64.c:665) [ 861.507050][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 861.507162][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:256) | [ 861.507280][ T44] | [ 861.507377][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:5763. [ 861.507582][ T44] INFO: task ip:5763 blocked for more than 245 seconds. [ 861.507716][ T44] Not tainted 6.19.0-rc1-virtme #1 [ 861.507823][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.508007][ T44] task:ip state:D stack:24976 pid:5763 tgid:5763 ppid:5758 task_flags:0x400100 flags:0x00080000 [ 861.508258][ T44] Call Trace: [ 861.508343][ T44] [ 861.508401][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 861.508519][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 861.508633][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.508746][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 861.508831][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 861.508946][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 861.509062][ T44] ? __folio_put (mm/swap.c:98) [ 861.509176][ T44] ? napi_enable (net/core/dev.c:7618) [ 861.509289][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 861.509401][ T44] ? dma_map_phys (./include/trace/events/dma.h:75 (discriminator 33) kernel/dma/mapping.c:177 (discriminator 33)) [ 861.509517][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 861.509633][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 861.509746][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 861.509870][ T44] ? napi_enable (net/core/dev.c:7618) [ 861.509988][ T44] napi_enable (net/core/dev.c:7618) [ 861.510074][ 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)) [ 861.510195][ 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) [ 861.510309][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3492 (discriminator 1)) [ 861.510423][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6140 (discriminator 1)) [ 861.510547][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6167) [ 861.510661][ T44] dev_xdp_install (net/core/dev.c:10314) [ 861.510774][ T44] ? netif_set_xps_queue (net/core/dev.c:10282) [ 861.510891][ T44] dev_xdp_attach (net/core/dev.c:10470) [ 861.511009][ T44] ? bpf_xdp_link_update (net/core/dev.c:10360) [ 861.511123][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2622) [ 861.511238][ T44] dev_change_xdp_fd (net/core/dev.c:10724) [ 861.511351][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 861.511477][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 861.511590][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4028 (discriminator 2) kernel/rcu/tree.c:4020 (discriminator 2)) [ 861.511731][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 861.511842][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 861.511954][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 861.512069][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 861.512182][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 861.512299][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.512417][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 861.512535][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 861.512647][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.512759][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.512871][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 861.512989][ T44] ? __mutex_lock (kernel/locking/mutex.c:624 (discriminator 3) kernel/locking/mutex.c:776 (discriminator 3)) [ 861.513102][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 861.513218][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 861.513330][ T44] ? nla_get_range_signed (lib/nlattr.c:396) [ 861.513451][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 861.513571][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 861.513684][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.513794][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 861.513907][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 861.514031][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.514141][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 861.514255][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 861.514367][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.514484][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 861.514596][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 861.514710][ T44] ? rtnl_fdb_dump (net/core/rtnetlink.c:6861) [ 861.514823][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 861.514940][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.515055][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 861.515170][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 861.515283][ T44] ? rtnl_fdb_dump (net/core/rtnetlink.c:6861) [ 861.515396][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 861.515525][ 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)) [ 861.515636][ 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)) [ 861.515753][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 861.515866][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 861.515980][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.516098][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 861.516213][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 861.516326][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 861.516444][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2592 (discriminator 4)) [ 861.516559][ T44] ? copy_msghdr_from_user (net/socket.c:2532) [ 861.516674][ T44] ? get_timestamp.constprop.0 (net/socket.c:2538) [ 861.516812][ T44] ? move_addr_to_kernel (net/socket.c:2518) [ 861.516926][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 861.517052][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 861.517167][ T44] ___sys_sendmsg (net/socket.c:2648) [ 861.517277][ 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) [ 861.517420][ T44] ? copy_msghdr_from_user (net/socket.c:2635) [ 861.517550][ T44] __sys_sendmsg (net/socket.c:2678 (discriminator 1)) [ 861.517663][ T44] ? __sys_sendmsg_sock (net/socket.c:2663) [ 861.517775][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 861.517886][ 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) [ 861.518033][ 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) [ 861.518145][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.518260][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 861.518374][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 861.518518][ T44] RIP: 0033:0x7f463611ec5e [ 861.518639][ T44] RSP: 002b:00007fffa640caf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 861.518812][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f463611ec5e [ 861.518989][ T44] RDX: 0000000000000000 RSI: 00007fffa640cbb0 RDI: 0000000000000003 [ 861.519162][ T44] RBP: 00007fffa640cb00 R08: 0000000000000000 R09: 0000000000000000 [ 861.519332][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffa640d270 Finger prints: __schedule:schedule:schedule_preempt_disabled:__mutex_lock:napi_enable __schedule:schedule:schedule_preempt_disabled:__mutex_lock:addrconf_verify_work