====================================== | /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__-> [ 738.639013][ T44] INFO: task ip:5775 blocked for more than 122 seconds. [ 738.639357][ T44] Not tainted 6.19.0-rc1-virtme #1 [ 738.639497][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.639737][ T44] task:ip state:D stack:24976 pid:5775 tgid:5775 ppid:5770 task_flags:0x400100 flags:0x00080000 [ 738.640063][ T44] Call Trace: [ 738.640169][ T44] [ 738.640244][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 738.640400][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 738.640536][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.640659][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.640781][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 738.640872][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 738.641002][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 738.641127][ T44] ? napi_enable (net/core/dev.c:7618) [ 738.641254][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 738.641378][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.641500][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 738.641624][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 738.641742][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 738.641861][ T44] ? napi_enable (net/core/dev.c:7618) [ 738.641984][ T44] napi_enable (net/core/dev.c:7618) [ 738.642073][ 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)) [ 738.642198][ 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) [ 738.642322][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3492 (discriminator 1)) [ 738.642445][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6140 (discriminator 1)) [ 738.642565][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6167) [ 738.642679][ T44] dev_xdp_install (net/core/dev.c:10314) [ 738.642795][ T44] ? netif_set_xps_queue (net/core/dev.c:10282) [ 738.643038][ T44] dev_xdp_attach (net/core/dev.c:10470) [ 738.643155][ T44] ? bpf_xdp_link_update (net/core/dev.c:10360) [ 738.643269][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2622) [ 738.643388][ T44] dev_change_xdp_fd (net/core/dev.c:10724) [ 738.643504][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 738.643620][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 738.643735][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4028 (discriminator 2) kernel/rcu/tree.c:4020 (discriminator 2)) [ 738.643879][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 738.644006][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 738.644119][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 738.644232][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 738.644351][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 738.644465][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 738.644579][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 738.644692][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 738.644805][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 738.644917][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 738.645037][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 738.645152][ T44] ? __mutex_lock (kernel/locking/mutex.c:624 (discriminator 3) kernel/locking/mutex.c:776 (discriminator 3)) [ 738.645267][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 738.645395][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 738.645512][ T44] ? nla_get_range_signed (lib/nlattr.c:396) [ 738.645632][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 738.645748][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 738.645863][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.645982][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 738.646103][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 738.646218][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 738.646336][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 738.646449][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 738.646563][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.646676][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 738.646792][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 738.646908][ T44] ? rtnl_fdb_dump (net/core/rtnetlink.c:6861) [ 738.647026][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 738.647145][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 738.647256][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 738.647373][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 738.647487][ T44] ? rtnl_fdb_dump (net/core/rtnetlink.c:6861) [ 738.647604][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 738.647722][ 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)) [ 738.647842][ 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)) [ 738.647957][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 738.648081][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 738.648196][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 738.648309][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 738.648427][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 738.648543][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 738.648664][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2592 (discriminator 4)) [ 738.648783][ T44] ? copy_msghdr_from_user (net/socket.c:2532) [ 738.648901][ T44] ? get_timestamp.constprop.0 (net/socket.c:2538) [ 738.649045][ T44] ? move_addr_to_kernel (net/socket.c:2518) [ 738.649159][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 738.649273][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 738.649391][ T44] ___sys_sendmsg (net/socket.c:2648) [ 738.649503][ 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) [ 738.649650][ T44] ? copy_msghdr_from_user (net/socket.c:2635) [ 738.649777][ T44] __sys_sendmsg (net/socket.c:2678 (discriminator 1)) [ 738.649890][ T44] ? __sys_sendmsg_sock (net/socket.c:2663) [ 738.650009][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 738.650123][ 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) [ 738.650270][ 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) [ 738.650385][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 738.650507][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 738.650624][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 738.650765][ T44] RIP: 0033:0x7f293b283c5e [ 738.650887][ T44] RSP: 002b:00007ffd178c0260 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 738.651068][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f293b283c5e [ 738.651244][ T44] RDX: 0000000000000000 RSI: 00007ffd178c0320 RDI: 0000000000000003 [ 738.651428][ T44] RBP: 00007ffd178c0270 R08: 0000000000000000 R09: 0000000000000000 [ 738.651597][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd178c09e0 [ 738.651768][ T44] R13: 00000000694f988a R14: 0000000000000000 R15: 0000000000499600 | [ 738.659537][ T44] #0: ffffffffb0285768 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) | [ 738.659730][ T44] #1: ff11000008acac98 (&dev->lock){+.+.}-{4:4}, at: napi_enable (net/core/dev.c:7618) | [ 738.659921][ T44] | [ 738.659984][ T44] ============================================= | [ 738.659984][ T44] [ 861.519001][ T44] INFO: task kworker/u16:1:69 blocked for more than 122 seconds. [ 861.519300][ T44] Not tainted 6.19.0-rc1-virtme #1 [ 861.519459][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.519745][ T44] task:kworker/u16:1 state:D stack:26848 pid:69 tgid:69 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 861.520049][ T44] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.520220][ T44] Call Trace: [ 861.520318][ T44] [ 861.520385][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 861.520516][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 861.520647][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.520772][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.520891][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 861.520986][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 861.521106][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 861.521228][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 861.521345][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 861.521467][ T44] ? process_one_work (kernel/workqueue.c:3233 (discriminator 1)) [ 861.521586][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.521703][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.521819][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 861.521933][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 861.522053][ T44] process_one_work (kernel/workqueue.c:3262) [ 861.522173][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3159) [ 861.522286][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.522401][ T44] ? assign_work (kernel/workqueue.c:1200) [ 861.522516][ T44] worker_thread (kernel/workqueue.c:3334 (discriminator 2) kernel/workqueue.c:3421 (discriminator 2)) [ 861.522630][ T44] ? process_one_work (kernel/workqueue.c:3367) [ 861.522745][ T44] ? __kthread_parkme (./arch/x86/include/asm/bitops.h:202 (discriminator 1) ./arch/x86/include/asm/bitops.h:232 (discriminator 1) ./include/asm-generic/bitops/instrumented-non-atomic.h:142 (discriminator 1) kernel/kthread.c:290 (discriminator 1)) [ 861.522861][ T44] ? process_one_work (kernel/workqueue.c:3367) [ 861.522972][ T44] kthread (kernel/kthread.c:463) [ 861.523066][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 861.523182][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.523295][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.523405][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 861.523518][ T44] ret_from_fork (arch/x86/kernel/process.c:164) [ 861.523634][ T44] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 861.523774][ T44] ? __switch_to (./arch/x86/include/asm/cpufeature.h:101 arch/x86/kernel/process_64.c:377 arch/x86/kernel/process_64.c:665) [ 861.523888][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 861.524012][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:256) | [ 861.524132][ T44] | [ 861.524230][ T44] INFO: task kworker/u16:1:69 is blocked on a mutex likely owned by task ip:5775. [ 861.524420][ T44] INFO: task ip:5775 blocked for more than 245 seconds. [ 861.524554][ T44] Not tainted 6.19.0-rc1-virtme #1 [ 861.524660][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.524841][ T44] task:ip state:D stack:24976 pid:5775 tgid:5775 ppid:5770 task_flags:0x400100 flags:0x00080000 [ 861.525096][ T44] Call Trace: [ 861.525186][ T44] [ 861.525246][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 861.525363][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 861.525478][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.525595][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.525711][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 861.525796][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 861.525909][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 861.526035][ T44] ? napi_enable (net/core/dev.c:7618) [ 861.526148][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 861.526268][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.526382][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 861.526495][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 861.526609][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 861.526724][ T44] ? napi_enable (net/core/dev.c:7618) [ 861.526838][ T44] napi_enable (net/core/dev.c:7618) [ 861.526931][ 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)) [ 861.527048][ 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) [ 861.527165][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3492 (discriminator 1)) [ 861.527281][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6140 (discriminator 1)) [ 861.527398][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6167) [ 861.527509][ T44] dev_xdp_install (net/core/dev.c:10314) [ 861.527622][ T44] ? netif_set_xps_queue (net/core/dev.c:10282) [ 861.527742][ T44] dev_xdp_attach (net/core/dev.c:10470) [ 861.527856][ T44] ? bpf_xdp_link_update (net/core/dev.c:10360) [ 861.527968][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2622) [ 861.528093][ T44] dev_change_xdp_fd (net/core/dev.c:10724) [ 861.528211][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 861.528326][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 861.528440][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4028 (discriminator 2) kernel/rcu/tree.c:4020 (discriminator 2)) [ 861.528584][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 861.528695][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 861.528809][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 861.528920][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 861.529037][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 861.529151][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.529269][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 861.529382][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 861.529492][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.529603][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.529718][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 861.529831][ T44] ? __mutex_lock (kernel/locking/mutex.c:624 (discriminator 3) kernel/locking/mutex.c:776 (discriminator 3)) [ 861.529945][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 861.530063][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 861.530180][ T44] ? nla_get_range_signed (lib/nlattr.c:396) [ 861.530299][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 861.530415][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 861.530529][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.530640][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 861.530753][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 861.530868][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.530984][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 861.531100][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 861.531214][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.531328][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 861.531440][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 861.531553][ T44] ? rtnl_fdb_dump (net/core/rtnetlink.c:6861) [ 861.531665][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 861.531780][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.531892][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 861.532018][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 861.532132][ T44] ? rtnl_fdb_dump (net/core/rtnetlink.c:6861) [ 861.532248][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 861.532365][ 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)) [ 861.532476][ 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)) [ 861.532588][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 861.532705][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 861.532822][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.532934][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 861.533051][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 861.533169][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 861.533290][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2592 (discriminator 4)) [ 861.533404][ T44] ? copy_msghdr_from_user (net/socket.c:2532) [ 861.533523][ T44] ? get_timestamp.constprop.0 (net/socket.c:2538) [ 861.533665][ T44] ? move_addr_to_kernel (net/socket.c:2518) [ 861.533783][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 861.533895][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 861.534015][ T44] ___sys_sendmsg (net/socket.c:2648) [ 861.534127][ 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) [ 861.534272][ T44] ? copy_msghdr_from_user (net/socket.c:2635) [ 861.534397][ T44] __sys_sendmsg (net/socket.c:2678 (discriminator 1)) [ 861.534513][ T44] ? __sys_sendmsg_sock (net/socket.c:2663) [ 861.534625][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 861.534740][ 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) [ 861.534883][ 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) [ 861.535001][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.535116][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 861.535233][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 861.535376][ T44] RIP: 0033:0x7f293b283c5e [ 861.535496][ T44] RSP: 002b:00007ffd178c0260 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 861.535669][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f293b283c5e [ 861.535839][ T44] RDX: 0000000000000000 RSI: 00007ffd178c0320 RDI: 0000000000000003 [ 861.536020][ T44] RBP: 00007ffd178c0270 R08: 0000000000000000 R09: 0000000000000000 [ 861.536195][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd178c09e0 Finger prints: __schedule:schedule:schedule_preempt_disabled:__mutex_lock:napi_enable __schedule:schedule:schedule_preempt_disabled:__mutex_lock:addrconf_verify_work