====================================== | /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__-> [ 738.620558][ T44] INFO: task ip:5785 blocked for more than 122 seconds. [ 738.621039][ T44] Not tainted 6.18.0-virtme #1 [ 738.621257][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.621590][ T44] task:ip state:D stack:24976 pid:5785 tgid:5785 ppid:5780 task_flags:0x400100 flags:0x00080000 [ 738.621981][ T44] Call Trace: [ 738.622148][ T44] [ 738.622284][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 738.622518][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 738.622706][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.622898][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.623089][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 738.623255][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 738.623443][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 738.623634][ T44] ? napi_enable (net/core/dev.c:7616) [ 738.623810][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 738.623991][ T44] ? dma_map_phys (./include/trace/events/dma.h:75 (discriminator 33) kernel/dma/mapping.c:190 (discriminator 33)) [ 738.624167][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 738.624355][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 738.624542][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 738.624721][ T44] ? napi_enable (net/core/dev.c:7616) [ 738.624893][ T44] napi_enable (net/core/dev.c:7616) [ 738.625045][ 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)) [ 738.625217][ 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) [ 738.625399][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3492 (discriminator 1)) [ 738.625584][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6140 (discriminator 1)) [ 738.625764][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6167) [ 738.625939][ T44] dev_xdp_install (net/core/dev.c:10312) [ 738.626111][ T44] ? alloc_netdev_dummy (net/core/dev.c:10280) [ 738.626290][ T44] dev_xdp_attach (net/core/dev.c:10468) [ 738.626754][ T44] ? bpf_xdp_link_update (net/core/dev.c:10358) [ 738.626929][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2622) [ 738.627102][ T44] dev_change_xdp_fd (net/core/dev.c:10722) [ 738.627285][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 738.627462][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 738.627653][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4028 (discriminator 2) kernel/rcu/tree.c:4020 (discriminator 2)) [ 738.627854][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 738.628024][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 738.628192][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 738.628367][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 738.628559][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 738.628737][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 738.628907][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 738.629074][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 738.629248][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 738.629424][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 738.629608][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 738.629777][ T44] ? __mutex_lock (kernel/locking/mutex.c:624 (discriminator 3) kernel/locking/mutex.c:776 (discriminator 3)) [ 738.629947][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 738.630117][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 738.630294][ T44] ? nla_validate_int_range (lib/nlattr.c:396) [ 738.630471][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 738.630663][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 738.630837][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.631004][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 738.631178][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 738.631357][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 738.631539][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 738.631713][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 738.631885][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.632057][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 738.632233][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 738.632405][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 738.632589][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 738.632763][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 738.632933][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 738.633105][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 738.633289][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 738.633459][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 738.633650][ 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)) [ 738.633820][ 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)) [ 738.633990][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 738.634162][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 738.634345][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 738.634532][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 738.634701][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 738.634878][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 738.635050][ T44] ____sys_sendmsg (net/socket.c:718 (discriminator 4) net/socket.c:733 (discriminator 4) net/socket.c:2608 (discriminator 4)) [ 738.635229][ T44] ? copy_msghdr_from_user (net/socket.c:2548) [ 738.635397][ T44] ? get_timestamp.constprop.0 (net/socket.c:2554) [ 738.635604][ T44] ? move_addr_to_kernel (net/socket.c:2534) [ 738.635780][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 738.635950][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 738.636126][ T44] ___sys_sendmsg (net/socket.c:2664) [ 738.636297][ 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) [ 738.636518][ T44] ? copy_msghdr_from_user (net/socket.c:2651) [ 738.636702][ T44] __sys_sendmsg (net/socket.c:2694 (discriminator 1)) [ 738.636875][ T44] ? __sys_sendmsg_sock (net/socket.c:2679) [ 738.637042][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 738.637212][ 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) [ 738.637422][ 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) [ 738.637604][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 738.637774][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 738.637946][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 738.638142][ T44] RIP: 0033:0x7ff65f7dbc5e [ 738.638326][ T44] RSP: 002b:00007ffc8097e320 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 738.638599][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007ff65f7dbc5e [ 738.638837][ T44] RDX: 0000000000000000 RSI: 00007ffc8097e3e0 RDI: 0000000000000003 [ 738.639065][ T44] RBP: 00007ffc8097e330 R08: 0000000000000000 R09: 0000000000000000 [ 738.639295][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc8097eaa0 [ 738.639536][ T44] R13: 0000000069353aa5 R14: 0000000000000000 R15: 0000000000499600 | [ 738.650605][ T44] #0: ffffffff95278aa8 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) | [ 738.650855][ T44] #1: ff110000083fac98 (&dev->lock){+.+.}-{4:4}, at: napi_enable (net/core/dev.c:7616) | [ 738.651103][ T44] | [ 738.651210][ T44] ============================================= | [ 738.651210][ T44] [ 861.500518][ T44] INFO: task kworker/u16:0:12 blocked for more than 122 seconds. [ 861.500942][ T44] Not tainted 6.18.0-virtme #1 [ 861.501147][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.501465][ T44] task:kworker/u16:0 state:D stack:26544 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 861.501878][ T44] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.502131][ T44] Call Trace: [ 861.502293][ T44] [ 861.502421][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 861.502633][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 861.502824][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.503005][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.503197][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 861.503354][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 861.503561][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 861.503734][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 861.503903][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 861.504076][ T44] ? process_one_work (kernel/workqueue.c:3233 (discriminator 1)) [ 861.504254][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.504422][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.504605][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 861.504778][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 861.504947][ T44] process_one_work (kernel/workqueue.c:3262) [ 861.505117][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3159) [ 861.505291][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.505461][ T44] ? assign_work (kernel/workqueue.c:1200) [ 861.505645][ T44] worker_thread (kernel/workqueue.c:3334 (discriminator 2) kernel/workqueue.c:3421 (discriminator 2)) [ 861.505818][ T44] ? process_one_work (kernel/workqueue.c:3367) [ 861.505991][ T44] kthread (kernel/kthread.c:463) [ 861.506133][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 861.506303][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.506469][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.506649][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 861.506817][ T44] ret_from_fork (arch/x86/kernel/process.c:164) [ 861.506988][ T44] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 861.507190][ 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)) [ 861.507362][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 861.507545][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:256) | [ 861.507719][ T44] | [ 861.507890][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:5785. [ 861.508145][ T44] INFO: task ip:5785 blocked for more than 245 seconds. [ 861.508335][ T44] Not tainted 6.18.0-virtme #1 [ 861.508514][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.508747][ T44] task:ip state:D stack:24976 pid:5785 tgid:5785 ppid:5780 task_flags:0x400100 flags:0x00080000 [ 861.509049][ T44] Call Trace: [ 861.509186][ T44] [ 861.509312][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 861.509483][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 861.509674][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.509839][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.510006][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 861.510145][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 861.510317][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 861.510485][ T44] ? napi_enable (net/core/dev.c:7616) [ 861.510669][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 861.510843][ T44] ? dma_map_phys (./include/trace/events/dma.h:75 (discriminator 33) kernel/dma/mapping.c:190 (discriminator 33)) [ 861.511010][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 861.511180][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 861.511358][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 861.511542][ T44] ? napi_enable (net/core/dev.c:7616) [ 861.511707][ T44] napi_enable (net/core/dev.c:7616) [ 861.511846][ 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)) [ 861.512015][ 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) [ 861.512187][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3492 (discriminator 1)) [ 861.512363][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6140 (discriminator 1)) [ 861.512546][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6167) [ 861.512712][ T44] dev_xdp_install (net/core/dev.c:10312) [ 861.512883][ T44] ? alloc_netdev_dummy (net/core/dev.c:10280) [ 861.513054][ T44] dev_xdp_attach (net/core/dev.c:10468) [ 861.513221][ T44] ? bpf_xdp_link_update (net/core/dev.c:10358) [ 861.513400][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2622) [ 861.513584][ T44] dev_change_xdp_fd (net/core/dev.c:10722) [ 861.513753][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 861.513922][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 861.514088][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4028 (discriminator 2) kernel/rcu/tree.c:4020 (discriminator 2)) [ 861.514290][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 861.514458][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 861.514644][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 861.514811][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 861.514980][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 861.515152][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 861.515326][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 861.515506][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 861.515671][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.515836][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.516020][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 861.516188][ T44] ? __mutex_lock (kernel/locking/mutex.c:624 (discriminator 3) kernel/locking/mutex.c:776 (discriminator 3)) [ 861.516363][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 861.516542][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 861.516709][ T44] ? nla_validate_int_range (lib/nlattr.c:396) [ 861.516878][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 861.517047][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 861.517220][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.517393][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 861.517573][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 861.517742][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.517907][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 861.518073][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 861.518247][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 861.518414][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 861.518599][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 861.518768][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 861.518932][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 861.519100][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.519273][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 861.519440][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 861.519626][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 861.519794][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 861.519970][ 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)) [ 861.520133][ 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)) [ 861.520304][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 861.520473][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 861.520654][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 861.520821][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 861.520988][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 861.521162][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 861.521337][ T44] ____sys_sendmsg (net/socket.c:718 (discriminator 4) net/socket.c:733 (discriminator 4) net/socket.c:2608 (discriminator 4)) [ 861.521520][ T44] ? copy_msghdr_from_user (net/socket.c:2548) [ 861.521686][ T44] ? get_timestamp.constprop.0 (net/socket.c:2554) [ 861.521879][ T44] ? move_addr_to_kernel (net/socket.c:2534) [ 861.522045][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 861.522211][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 861.522391][ T44] ___sys_sendmsg (net/socket.c:2664) [ 861.522568][ 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) [ 861.522763][ T44] ? copy_msghdr_from_user (net/socket.c:2651) [ 861.522941][ T44] __sys_sendmsg (net/socket.c:2694 (discriminator 1)) [ 861.523108][ T44] ? __sys_sendmsg_sock (net/socket.c:2679) [ 861.523274][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 861.523440][ 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) [ 861.523659][ 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) [ 861.523829][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 861.524003][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 861.524174][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 861.524377][ T44] RIP: 0033:0x7ff65f7dbc5e [ 861.524563][ T44] RSP: 002b:00007ffc8097e320 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 861.524795][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007ff65f7dbc5e [ 861.525021][ T44] RDX: 0000000000000000 RSI: 00007ffc8097e3e0 RDI: 0000000000000003 [ 861.525252][ T44] RBP: 00007ffc8097e330 R08: 0000000000000000 R09: 0000000000000000 [ 861.525474][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc8097eaa0 Finger prints: __schedule:schedule:schedule_preempt_disabled:__mutex_lock:napi_enable __schedule:schedule:schedule_preempt_disabled:__mutex_lock:addrconf_verify_work