====================================== | /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__-> [ 738.634447][ T44] INFO: task ip:5783 blocked for more than 122 seconds. [ 738.634846][ T44] Not tainted 6.18.0-virtme #1 [ 738.635034][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.635563][ T44] task:ip state:D stack:24304 pid:5783 tgid:5783 ppid:5778 task_flags:0x400100 flags:0x00080000 [ 738.635894][ T44] Call Trace: [ 738.636043][ T44] [ 738.636165][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 738.636348][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 738.636536][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.636713][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.636889][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 738.637018][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 738.637172][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 738.637326][ T44] ? napi_enable (net/core/dev.c:7616) [ 738.637498][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 738.637651][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 738.637825][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 738.637984][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 738.638142][ T44] ? napi_enable (net/core/dev.c:7616) [ 738.638294][ T44] napi_enable (net/core/dev.c:7616) [ 738.638442][ 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)) [ 738.638597][ 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) [ 738.638763][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3492 (discriminator 1)) [ 738.638925][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6140 (discriminator 1)) [ 738.639087][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6167) [ 738.639240][ T44] dev_xdp_install (net/core/dev.c:10312) [ 738.639396][ T44] ? alloc_netdev_dummy (net/core/dev.c:10280) [ 738.639569][ T44] dev_xdp_attach (net/core/dev.c:10468) [ 738.639726][ T44] ? bpf_xdp_link_update (net/core/dev.c:10358) [ 738.639890][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2622) [ 738.640048][ T44] dev_change_xdp_fd (net/core/dev.c:10722) [ 738.640203][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 738.640361][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 738.640535][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4028 (discriminator 2) kernel/rcu/tree.c:4020 (discriminator 2)) [ 738.640717][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 738.640886][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 738.641040][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 738.641192][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 738.641351][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 738.641528][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 738.641682][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 738.641848][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 738.642000][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 738.642153][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 738.642309][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 738.642479][ T44] ? __mutex_lock (kernel/locking/mutex.c:624 (discriminator 3) kernel/locking/mutex.c:776 (discriminator 3)) [ 738.642634][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 738.642799][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 738.642957][ T44] ? nla_validate_int_range (lib/nlattr.c:396) [ 738.643113][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 738.643269][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 738.643444][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.643596][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 738.643749][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 738.643915][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 738.644067][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 738.644224][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 738.644376][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.644552][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 738.644708][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 738.644877][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 738.645032][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 738.645191][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 738.645347][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 738.645518][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 738.645675][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 738.645839][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 738.645998][ 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)) [ 738.646150][ 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)) [ 738.646305][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 738.646476][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 738.646629][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 738.646785][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 738.646952][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 738.647109][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 738.647266][ T44] ____sys_sendmsg (net/socket.c:718 (discriminator 4) net/socket.c:733 (discriminator 4) net/socket.c:2608 (discriminator 4)) [ 738.647441][ T44] ? copy_msghdr_from_user (net/socket.c:2548) [ 738.647592][ T44] ? get_timestamp.constprop.0 (net/socket.c:2554) [ 738.647773][ T44] ? move_addr_to_kernel (net/socket.c:2534) [ 738.647943][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 738.648097][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 738.648252][ T44] ___sys_sendmsg (net/socket.c:2664) [ 738.648422][ 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) [ 738.648603][ T44] ? copy_msghdr_from_user (net/socket.c:2651) [ 738.648781][ T44] __sys_sendmsg (net/socket.c:2694 (discriminator 1)) [ 738.648945][ T44] ? __sys_sendmsg_sock (net/socket.c:2679) [ 738.649100][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 738.649252][ 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) [ 738.649452][ 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) [ 738.649605][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 738.649772][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 738.649937][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 738.650114][ T44] RIP: 0033:0x7f5256f3ac5e [ 738.650276][ T44] RSP: 002b:00007ffec5537620 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 738.650505][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f5256f3ac5e [ 738.650709][ T44] RDX: 0000000000000000 RSI: 00007ffec55376e0 RDI: 0000000000000003 [ 738.650931][ T44] RBP: 00007ffec5537630 R08: 0000000000000000 R09: 0000000000000000 [ 738.651136][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffec5537da0 [ 738.651339][ T44] R13: 000000006931b6bc R14: 0000000000000000 R15: 0000000000499600 | [ 738.661732][ T44] #0: ffffffffae878aa8 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) | [ 738.661970][ T44] #1: ff1100000845ac98 (&dev->lock){+.+.}-{4:4}, at: napi_enable (net/core/dev.c:7616) | [ 738.662192][ T44] | [ 738.662291][ T44] ============================================= | [ 738.662291][ T44] [ 861.514430][ T44] INFO: task kworker/u16:0:12 blocked for more than 122 seconds. [ 861.514762][ T44] Not tainted 6.18.0-virtme #1 [ 861.514941][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.515189][ T44] task:kworker/u16:0 state:D stack:26432 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 861.515556][ T44] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.515768][ T44] Call Trace: [ 861.515918][ T44] [ 861.516031][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 861.516210][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 861.516385][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.516571][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.516743][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 861.516899][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 861.517068][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 861.517238][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 861.517424][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 861.517598][ T44] ? process_one_work (kernel/workqueue.c:3233 (discriminator 1)) [ 861.517770][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.517940][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.518115][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 861.518288][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 861.518468][ T44] process_one_work (kernel/workqueue.c:3262) [ 861.518641][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3159) [ 861.518806][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.518987][ T44] ? assign_work (kernel/workqueue.c:1200) [ 861.519143][ T44] worker_thread (kernel/workqueue.c:3334 (discriminator 2) kernel/workqueue.c:3421 (discriminator 2)) [ 861.519300][ T44] ? process_one_work (kernel/workqueue.c:3367) [ 861.519473][ T44] kthread (kernel/kthread.c:463) [ 861.519606][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 861.519760][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.519927][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.520082][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 861.520234][ T44] ret_from_fork (arch/x86/kernel/process.c:164) [ 861.520386][ T44] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 861.520584][ 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)) [ 861.520736][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 861.520897][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:256) | [ 861.521056][ T44] | [ 861.521197][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:5783. [ 861.521437][ T44] INFO: task ip:5783 blocked for more than 245 seconds. [ 861.521602][ T44] Not tainted 6.18.0-virtme #1 [ 861.521750][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.521971][ T44] task:ip state:D stack:24304 pid:5783 tgid:5783 ppid:5778 task_flags:0x400100 flags:0x00080000 [ 861.522243][ T44] Call Trace: [ 861.522368][ T44] [ 861.522488][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 861.522644][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 861.522810][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.522970][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.523125][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 861.523252][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 861.523418][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 861.523573][ T44] ? napi_enable (net/core/dev.c:7616) [ 861.523728][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 861.523897][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 861.524053][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 861.524207][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 861.524365][ T44] ? napi_enable (net/core/dev.c:7616) [ 861.524530][ T44] napi_enable (net/core/dev.c:7616) [ 861.524658][ 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)) [ 861.524817][ 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) [ 861.524984][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3492 (discriminator 1)) [ 861.525139][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6140 (discriminator 1)) [ 861.525296][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6167) [ 861.525462][ T44] dev_xdp_install (net/core/dev.c:10312) [ 861.525616][ T44] ? alloc_netdev_dummy (net/core/dev.c:10280) [ 861.525779][ T44] dev_xdp_attach (net/core/dev.c:10468) [ 861.525942][ T44] ? bpf_xdp_link_update (net/core/dev.c:10358) [ 861.526095][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2622) [ 861.526256][ T44] dev_change_xdp_fd (net/core/dev.c:10722) [ 861.526429][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 861.526583][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 861.526737][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4028 (discriminator 2) kernel/rcu/tree.c:4020 (discriminator 2)) [ 861.526926][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 861.527079][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 861.527232][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 861.527394][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 861.527563][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 861.527719][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 861.527883][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 861.528035][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 861.528187][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.528339][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.528514][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 861.528667][ T44] ? __mutex_lock (kernel/locking/mutex.c:624 (discriminator 3) kernel/locking/mutex.c:776 (discriminator 3)) [ 861.528828][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 861.528991][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 861.529144][ T44] ? nla_validate_int_range (lib/nlattr.c:396) [ 861.529299][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 861.529471][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 861.529626][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.529788][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 861.529950][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 861.530105][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.530257][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 861.530425][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 861.530577][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.530730][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 861.530899][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 861.531053][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 861.531206][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 861.531361][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.531530][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 861.531683][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 861.531848][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 861.532004][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 861.532167][ 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)) [ 861.532318][ 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)) [ 861.532489][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 861.532644][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 861.532800][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.532956][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 861.533109][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 861.533269][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 861.533445][ T44] ____sys_sendmsg (net/socket.c:718 (discriminator 4) net/socket.c:733 (discriminator 4) net/socket.c:2608 (discriminator 4)) [ 861.533598][ T44] ? copy_msghdr_from_user (net/socket.c:2548) [ 861.533749][ T44] ? get_timestamp.constprop.0 (net/socket.c:2554) [ 861.533942][ T44] ? move_addr_to_kernel (net/socket.c:2534) [ 861.534095][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 861.534247][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 861.534422][ T44] ___sys_sendmsg (net/socket.c:2664) [ 861.534574][ 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) [ 861.534754][ T44] ? copy_msghdr_from_user (net/socket.c:2651) [ 861.534930][ T44] __sys_sendmsg (net/socket.c:2694 (discriminator 1)) [ 861.535088][ T44] ? __sys_sendmsg_sock (net/socket.c:2679) [ 861.535241][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 861.535390][ 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) [ 861.535593][ 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) [ 861.535747][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.535914][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 861.536069][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 861.536245][ T44] RIP: 0033:0x7f5256f3ac5e [ 861.536419][ T44] RSP: 002b:00007ffec5537620 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 861.536631][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f5256f3ac5e [ 861.536848][ T44] RDX: 0000000000000000 RSI: 00007ffec55376e0 RDI: 0000000000000003 [ 861.537052][ T44] RBP: 00007ffec5537630 R08: 0000000000000000 R09: 0000000000000000 [ 861.537255][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffec5537da0 Finger prints: __schedule:schedule:schedule_preempt_disabled:__mutex_lock:napi_enable __schedule:schedule:schedule_preempt_disabled:__mutex_lock:addrconf_verify_work