====================================== | /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__-> [ 738.634736][ T44] INFO: task ip:5804 blocked for more than 122 seconds. [ 738.635089][ T44] Not tainted 6.19.0-rc1-virtme #1 [ 738.635224][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.635453][ T44] task:ip state:D stack:24976 pid:5804 tgid:5804 ppid:5799 task_flags:0x400100 flags:0x00080000 [ 738.635758][ T44] Call Trace: [ 738.635859][ T44] [ 738.635930][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 738.636076][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 738.636205][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.636342][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.636472][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 738.636575][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 738.636708][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 738.636830][ T44] ? __folio_put (mm/swap.c:98) [ 738.636957][ T44] ? napi_enable (net/core/dev.c:7618) [ 738.637084][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 738.637213][ T44] ? dma_map_phys (./include/trace/events/dma.h:75 (discriminator 33) kernel/dma/mapping.c:177 (discriminator 33)) [ 738.637333][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 738.637460][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 738.637587][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 738.637716][ T44] ? napi_enable (net/core/dev.c:7618) [ 738.637832][ T44] napi_enable (net/core/dev.c:7618) [ 738.637926][ 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)) [ 738.638044][ 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) [ 738.638168][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3492 (discriminator 1)) [ 738.638288][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6140 (discriminator 1)) [ 738.638415][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6167) [ 738.638529][ T44] dev_xdp_install (net/core/dev.c:10314) [ 738.638650][ T44] ? netif_set_xps_queue (net/core/dev.c:10282) [ 738.638780][ T44] dev_xdp_attach (net/core/dev.c:10470) [ 738.639034][ T44] ? bpf_xdp_link_update (net/core/dev.c:10360) [ 738.639153][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2622) [ 738.639279][ T44] dev_change_xdp_fd (net/core/dev.c:10724) [ 738.639394][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 738.639518][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 738.639633][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4028 (discriminator 2) kernel/rcu/tree.c:4020 (discriminator 2)) [ 738.639786][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 738.639902][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 738.640025][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 738.640138][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 738.640262][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 738.640380][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 738.640504][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 738.640619][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 738.640745][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 738.640859][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 738.640985][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 738.641100][ T44] ? __mutex_lock (kernel/locking/mutex.c:624 (discriminator 3) kernel/locking/mutex.c:776 (discriminator 3)) [ 738.641225][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 738.641341][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 738.641462][ T44] ? nla_get_range_signed (lib/nlattr.c:396) [ 738.641580][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 738.641710][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 738.641825][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.641945][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 738.642066][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 738.642189][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 738.642304][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 738.642428][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 738.642544][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.642666][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 738.642792][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 738.642908][ T44] ? rtnl_fdb_dump (net/core/rtnetlink.c:6861) [ 738.643032][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 738.643149][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 738.643270][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 738.643388][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 738.643509][ T44] ? rtnl_fdb_dump (net/core/rtnetlink.c:6861) [ 738.643623][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 738.643749][ 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)) [ 738.643864][ 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)) [ 738.643989][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 738.644129][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 738.644252][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 738.644366][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 738.644489][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 738.644606][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 738.644731][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2592 (discriminator 4)) [ 738.644847][ T44] ? copy_msghdr_from_user (net/socket.c:2532) [ 738.644970][ T44] ? get_timestamp.constprop.0 (net/socket.c:2538) [ 738.645113][ T44] ? move_addr_to_kernel (net/socket.c:2518) [ 738.645237][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 738.645351][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 738.645475][ T44] ___sys_sendmsg (net/socket.c:2648) [ 738.645591][ 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) [ 738.645741][ T44] ? copy_msghdr_from_user (net/socket.c:2635) [ 738.645869][ T44] __sys_sendmsg (net/socket.c:2678 (discriminator 1)) [ 738.645994][ T44] ? __sys_sendmsg_sock (net/socket.c:2663) [ 738.646107][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 738.646230][ 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) [ 738.646374][ 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) [ 738.646498][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 738.646612][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 738.646740][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 738.646880][ T44] RIP: 0033:0x7f412f342c5e [ 738.647013][ T44] RSP: 002b:00007ffc755bb150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 738.647189][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f412f342c5e [ 738.647369][ T44] RDX: 0000000000000000 RSI: 00007ffc755bb210 RDI: 0000000000000003 [ 738.647546][ T44] RBP: 00007ffc755bb160 R08: 0000000000000000 R09: 0000000000000000 [ 738.647726][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc755bb8d0 [ 738.647899][ T44] R13: 00000000694e4722 R14: 0000000000000000 R15: 0000000000499600 | [ 738.656099][ T44] #0: ffffffffa4685768 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) | [ 738.656299][ T44] #1: ff11000008f6ac98 (&dev->lock){+.+.}-{4:4}, at: napi_enable (net/core/dev.c:7618) | [ 738.656502][ T44] | [ 738.656560][ T44] ============================================= | [ 738.656560][ T44] [ 861.514713][ T44] INFO: task kworker/u16:0:12 blocked for more than 122 seconds. [ 861.514984][ T44] Not tainted 6.19.0-rc1-virtme #1 [ 861.515111][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.515331][ T44] task:kworker/u16:0 state:D stack:26784 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 861.515621][ T44] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.515802][ T44] Call Trace: [ 861.515902][ T44] [ 861.515966][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 861.516100][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 861.516224][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.516354][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.516478][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 861.516579][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 861.516712][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 861.516836][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 861.516963][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 861.517082][ T44] ? process_one_work (kernel/workqueue.c:3233 (discriminator 1)) [ 861.517206][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.517324][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.517449][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 861.517565][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 861.517686][ T44] process_one_work (kernel/workqueue.c:3262) [ 861.517815][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3159) [ 861.517933][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.518055][ T44] ? assign_work (kernel/workqueue.c:1200) [ 861.518170][ T44] worker_thread (kernel/workqueue.c:3334 (discriminator 2) kernel/workqueue.c:3421 (discriminator 2)) [ 861.518294][ T44] ? process_one_work (kernel/workqueue.c:3367) [ 861.518408][ T44] kthread (kernel/kthread.c:463) [ 861.518502][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 861.518616][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.518739][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.518857][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 861.518977][ T44] ret_from_fork (arch/x86/kernel/process.c:164) [ 861.519091][ T44] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 861.519243][ T44] ? __switch_to (./arch/x86/include/asm/cpufeature.h:101 arch/x86/kernel/process_64.c:377 arch/x86/kernel/process_64.c:665) [ 861.519357][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 861.519479][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:256) | [ 861.519598][ T44] | [ 861.519703][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:5804. [ 861.519909][ T44] INFO: task ip:5804 blocked for more than 245 seconds. [ 861.520040][ T44] Not tainted 6.19.0-rc1-virtme #1 [ 861.520154][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.520337][ T44] task:ip state:D stack:24976 pid:5804 tgid:5804 ppid:5799 task_flags:0x400100 flags:0x00080000 [ 861.520591][ T44] Call Trace: [ 861.520677][ T44] [ 861.520743][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 861.520863][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 861.520985][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.521097][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.521221][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 861.521307][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 861.521428][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 861.521542][ T44] ? __folio_put (mm/swap.c:98) [ 861.521664][ T44] ? napi_enable (net/core/dev.c:7618) [ 861.521790][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 861.521914][ T44] ? dma_map_phys (./include/trace/events/dma.h:75 (discriminator 33) kernel/dma/mapping.c:177 (discriminator 33)) [ 861.522036][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 861.522152][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 861.522276][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 861.522392][ T44] ? napi_enable (net/core/dev.c:7618) [ 861.522511][ T44] napi_enable (net/core/dev.c:7618) [ 861.522597][ 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)) [ 861.522724][ 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) [ 861.522838][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3492 (discriminator 1)) [ 861.522964][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6140 (discriminator 1)) [ 861.523084][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6167) [ 861.523205][ T44] dev_xdp_install (net/core/dev.c:10314) [ 861.523321][ T44] ? netif_set_xps_queue (net/core/dev.c:10282) [ 861.523447][ T44] dev_xdp_attach (net/core/dev.c:10470) [ 861.523563][ T44] ? bpf_xdp_link_update (net/core/dev.c:10360) [ 861.523683][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2622) [ 861.523807][ T44] dev_change_xdp_fd (net/core/dev.c:10724) [ 861.523923][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 861.524046][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 861.524161][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4028 (discriminator 2) kernel/rcu/tree.c:4020 (discriminator 2)) [ 861.524309][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 861.524423][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 861.524543][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 861.524656][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 861.524777][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 861.524896][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.525018][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 861.525131][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 861.525253][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.525365][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.525486][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 861.525600][ T44] ? __mutex_lock (kernel/locking/mutex.c:624 (discriminator 3) kernel/locking/mutex.c:776 (discriminator 3)) [ 861.525724][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 861.525838][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 861.525961][ T44] ? nla_get_range_signed (lib/nlattr.c:396) [ 861.526078][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 861.526202][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 861.526319][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.526439][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 861.526553][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 861.526675][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.526796][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 861.526913][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 861.527034][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.527148][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 861.527270][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 861.527384][ T44] ? rtnl_fdb_dump (net/core/rtnetlink.c:6861) [ 861.527504][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 861.527619][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.527741][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 861.527857][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 861.527980][ T44] ? rtnl_fdb_dump (net/core/rtnetlink.c:6861) [ 861.528093][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 861.528217][ 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)) [ 861.528331][ 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)) [ 861.528453][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 861.528568][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 861.528688][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.528816][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 861.528935][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 861.529057][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 861.529174][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2592 (discriminator 4)) [ 861.529294][ T44] ? copy_msghdr_from_user (net/socket.c:2532) [ 861.529409][ T44] ? get_timestamp.constprop.0 (net/socket.c:2538) [ 861.529556][ T44] ? move_addr_to_kernel (net/socket.c:2518) [ 861.529674][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 861.529795][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 861.529915][ T44] ___sys_sendmsg (net/socket.c:2648) [ 861.530035][ 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) [ 861.530177][ T44] ? copy_msghdr_from_user (net/socket.c:2635) [ 861.530311][ T44] __sys_sendmsg (net/socket.c:2678 (discriminator 1)) [ 861.530426][ T44] ? __sys_sendmsg_sock (net/socket.c:2663) [ 861.530549][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 861.530663][ 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) [ 861.530816][ 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) [ 861.530934][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.531055][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 861.531171][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 861.531322][ T44] RIP: 0033:0x7f412f342c5e [ 861.531446][ T44] RSP: 002b:00007ffc755bb150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 861.531626][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f412f342c5e [ 861.531806][ T44] RDX: 0000000000000000 RSI: 00007ffc755bb210 RDI: 0000000000000003 [ 861.531980][ T44] RBP: 00007ffc755bb160 R08: 0000000000000000 R09: 0000000000000000 [ 861.532158][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc755bb8d0 Finger prints: __schedule:schedule:schedule_preempt_disabled:__mutex_lock:napi_enable __schedule:schedule:schedule_preempt_disabled:__mutex_lock:addrconf_verify_work