====================================== | /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__-> [ 738.642085][ T44] INFO: task ip:5766 blocked for more than 122 seconds. [ 738.642503][ T44] Not tainted 6.19.0-rc3-virtme #1 [ 738.642719][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.643038][ T44] task:ip state:D stack:24976 pid:5766 tgid:5766 ppid:5761 task_flags:0x400100 flags:0x00080000 [ 738.643463][ T44] Call Trace: [ 738.643620][ T44] [ 738.643758][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 738.643945][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 738.644171][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.644345][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.644555][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 738.644699][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 738.644889][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 738.645091][ T44] ? napi_enable (net/core/dev.c:7618) [ 738.645262][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 738.645461][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.645629][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 738.645824][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 738.645997][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 738.646200][ T44] ? napi_enable (net/core/dev.c:7618) [ 738.646368][ T44] napi_enable (net/core/dev.c:7618) [ 738.646540][ 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)) [ 738.646708][ 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) [ 738.646901][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3492 (discriminator 1)) [ 738.647097][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6140 (discriminator 1)) [ 738.647267][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6167) [ 738.647459][ T44] dev_xdp_install (net/core/dev.c:10314) [ 738.647627][ T44] ? netif_set_xps_queue (net/core/dev.c:10282) [ 738.647822][ T44] dev_xdp_attach (net/core/dev.c:10470) [ 738.647992][ T44] ? bpf_xdp_link_update (net/core/dev.c:10360) [ 738.648186][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2622) [ 738.648521][ T44] dev_change_xdp_fd (net/core/dev.c:10724) [ 738.648695][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 738.648890][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 738.649082][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4028 (discriminator 2) kernel/rcu/tree.c:4020 (discriminator 2)) [ 738.649301][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 738.649470][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 738.649661][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 738.649826][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 738.650015][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 738.650209][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 738.650376][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 738.650571][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 738.650736][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 738.650919][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 738.651111][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 738.651280][ T44] ? __mutex_lock (kernel/locking/mutex.c:624 (discriminator 3) kernel/locking/mutex.c:776 (discriminator 3)) [ 738.651479][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 738.651645][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 738.651839][ T44] ? nla_get_range_signed (lib/nlattr.c:396) [ 738.652013][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 738.652213][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 738.652381][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.652577][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 738.652743][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 738.652933][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 738.653131][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 738.653299][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 738.653490][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.653661][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 738.653851][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 738.654019][ T44] ? rtnl_fdb_dump (net/core/rtnetlink.c:6861) [ 738.654215][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 738.654384][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 738.654580][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 738.654747][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 738.654938][ T44] ? rtnl_fdb_dump (net/core/rtnetlink.c:6861) [ 738.655135][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 738.655306][ 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)) [ 738.655503][ 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)) [ 738.655672][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 738.655864][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 738.656031][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 738.656229][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 738.656403][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 738.656600][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 738.656769][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2592 (discriminator 4)) [ 738.656958][ T44] ? copy_msghdr_from_user (net/socket.c:2532) [ 738.657151][ T44] ? get_timestamp.constprop.0 (net/socket.c:2538) [ 738.657370][ T44] ? move_addr_to_kernel (net/socket.c:2518) [ 738.657541][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 738.657730][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 738.657901][ T44] ___sys_sendmsg (net/socket.c:2648) [ 738.658100][ 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) [ 738.658320][ T44] ? copy_msghdr_from_user (net/socket.c:2635) [ 738.658563][ T44] __sys_sendmsg (net/socket.c:2678 (discriminator 1)) [ 738.658728][ T44] ? __sys_sendmsg_sock (net/socket.c:2663) [ 738.658914][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 738.659105][ 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) [ 738.659325][ 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) [ 738.659495][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 738.659686][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 738.659857][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 738.660086][ T44] RIP: 0033:0x7f5fd1e20c5e [ 738.660258][ T44] RSP: 002b:00007fffbc9cbb90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 738.660515][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f5fd1e20c5e [ 738.660761][ T44] RDX: 0000000000000000 RSI: 00007fffbc9cbc50 RDI: 0000000000000003 [ 738.661008][ T44] RBP: 00007fffbc9cbba0 R08: 0000000000000000 R09: 0000000000000000 [ 738.661255][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffbc9cc310 [ 738.661506][ T44] R13: 0000000069554f10 R14: 0000000000000000 R15: 0000000000499600 | [ 738.673213][ T44] #0: ffffffff942859a8 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) | [ 738.673486][ T44] #1: ff11000008992c98 (&dev->lock){+.+.}-{4:4}, at: napi_enable (net/core/dev.c:7618) | [ 738.673755][ T44] | [ 738.673860][ T44] ============================================= | [ 738.673860][ T44] [ 861.522060][ T44] INFO: task kworker/u16:0:12 blocked for more than 122 seconds. [ 861.522436][ T44] Not tainted 6.19.0-rc3-virtme #1 [ 861.522659][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.522933][ T44] task:kworker/u16:0 state:D stack:25936 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 861.523298][ T44] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.523536][ T44] Call Trace: [ 861.523678][ T44] [ 861.523820][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 861.523997][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 861.524203][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.524373][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.524574][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 861.524716][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 861.524909][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 861.525110][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 861.525283][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 861.525485][ T44] ? process_one_work (kernel/workqueue.c:3233 (discriminator 1)) [ 861.525658][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.525852][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.526021][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 861.526212][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 861.526379][ T44] process_one_work (kernel/workqueue.c:3262) [ 861.526572][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3159) [ 861.526743][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.526933][ T44] ? assign_work (kernel/workqueue.c:1200) [ 861.527126][ T44] worker_thread (kernel/workqueue.c:3334 (discriminator 2) kernel/workqueue.c:3421 (discriminator 2)) [ 861.527295][ T44] ? process_one_work (kernel/workqueue.c:3367) [ 861.527492][ T44] kthread (kernel/kthread.c:463) [ 861.527628][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 861.527819][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.527985][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.528177][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 861.528344][ T44] ret_from_fork (arch/x86/kernel/process.c:164) [ 861.528536][ T44] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 861.528756][ T44] ? __switch_to (./arch/x86/include/asm/cpufeature.h:101 arch/x86/kernel/process_64.c:377 arch/x86/kernel/process_64.c:665) [ 861.528920][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 861.529114][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:256) | [ 861.529290][ T44] | [ 861.529467][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:5766. [ 861.529738][ T44] INFO: task ip:5766 blocked for more than 245 seconds. [ 861.529920][ T44] Not tainted 6.19.0-rc3-virtme #1 [ 861.530121][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.530376][ T44] task:ip state:D stack:24976 pid:5766 tgid:5766 ppid:5761 task_flags:0x400100 flags:0x00080000 [ 861.530704][ T44] Call Trace: [ 861.530837][ T44] [ 861.530964][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 861.531159][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 861.531325][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.531521][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.531692][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 861.531855][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 861.532018][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 861.532211][ T44] ? napi_enable (net/core/dev.c:7618) [ 861.532379][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 861.532576][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.532742][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 861.532928][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 861.533135][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 861.533305][ T44] ? napi_enable (net/core/dev.c:7618) [ 861.533500][ T44] napi_enable (net/core/dev.c:7618) [ 861.533637][ 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)) [ 861.533827][ 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) [ 861.533995][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3492 (discriminator 1)) [ 861.534194][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6140 (discriminator 1)) [ 861.534369][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6167) [ 861.534564][ T44] dev_xdp_install (net/core/dev.c:10314) [ 861.534731][ T44] ? netif_set_xps_queue (net/core/dev.c:10282) [ 861.534921][ T44] dev_xdp_attach (net/core/dev.c:10470) [ 861.535117][ T44] ? bpf_xdp_link_update (net/core/dev.c:10360) [ 861.535282][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2622) [ 861.535478][ T44] dev_change_xdp_fd (net/core/dev.c:10724) [ 861.535645][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 861.535838][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 861.536003][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4028 (discriminator 2) kernel/rcu/tree.c:4020 (discriminator 2)) [ 861.536226][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 861.536390][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 861.536589][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 861.536753][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 861.536941][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 861.537136][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.537304][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 861.537501][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 861.537663][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.537848][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.538012][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 861.538202][ T44] ? __mutex_lock (kernel/locking/mutex.c:624 (discriminator 3) kernel/locking/mutex.c:776 (discriminator 3)) [ 861.538373][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 861.538568][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 861.538734][ T44] ? nla_get_range_signed (lib/nlattr.c:396) [ 861.538925][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 861.539118][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 861.539286][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.539481][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 861.539654][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 861.539849][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.540014][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 861.540209][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 861.540374][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.540567][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 861.540732][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 861.540917][ T44] ? rtnl_fdb_dump (net/core/rtnetlink.c:6861) [ 861.541114][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 861.541281][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.541473][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 861.541640][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 861.541831][ T44] ? rtnl_fdb_dump (net/core/rtnetlink.c:6861) [ 861.541998][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 861.542196][ 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)) [ 861.542359][ 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)) [ 861.542561][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 861.542730][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 861.542917][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.543111][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 861.543278][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 861.543472][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 861.543643][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2592 (discriminator 4)) [ 861.543839][ T44] ? copy_msghdr_from_user (net/socket.c:2532) [ 861.544004][ T44] ? get_timestamp.constprop.0 (net/socket.c:2538) [ 861.544223][ T44] ? move_addr_to_kernel (net/socket.c:2518) [ 861.544390][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 861.544586][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 861.544753][ T44] ___sys_sendmsg (net/socket.c:2648) [ 861.544938][ 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) [ 861.545164][ T44] ? copy_msghdr_from_user (net/socket.c:2635) [ 861.545342][ T44] __sys_sendmsg (net/socket.c:2678 (discriminator 1)) [ 861.545535][ T44] ? __sys_sendmsg_sock (net/socket.c:2663) [ 861.545698][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 861.545882][ 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) [ 861.546106][ 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) [ 861.546274][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.546471][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 861.546640][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 861.546855][ T44] RIP: 0033:0x7f5fd1e20c5e [ 861.547025][ T44] RSP: 002b:00007fffbc9cbb90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 861.547277][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f5fd1e20c5e [ 861.547529][ T44] RDX: 0000000000000000 RSI: 00007fffbc9cbc50 RDI: 0000000000000003 [ 861.547773][ T44] RBP: 00007fffbc9cbba0 R08: 0000000000000000 R09: 0000000000000000 [ 861.548013][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffbc9cc310 Finger prints: __schedule:schedule:schedule_preempt_disabled:__mutex_lock:napi_enable __schedule:schedule:schedule_preempt_disabled:__mutex_lock:addrconf_verify_work