====================================== | /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__-> [ 247.118709][ T44] INFO: task ip:557 blocked for more than 122 seconds. [ 247.119117][ T44] Not tainted 6.19.0-rc1-virtme #1 [ 247.119309][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.119649][ T44] task:ip state:D stack:24048 pid:557 tgid:557 ppid:552 task_flags:0x400100 flags:0x00080000 [ 247.120091][ T44] Call Trace: [ 247.120241][ T44] [ 247.120362][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 247.120573][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 247.120777][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 247.120961][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 247.121163][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 247.121309][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 247.121502][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 247.121703][ T44] ? napi_enable (net/core/dev.c:7618) [ 247.121888][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 247.122084][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 247.122269][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 247.122467][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 247.122654][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 247.122854][ T44] ? napi_enable (net/core/dev.c:7618) [ 247.123031][ T44] napi_enable (net/core/dev.c:7618) [ 247.123179][ 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)) [ 247.123360][ 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) [ 247.123554][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3492 (discriminator 1)) [ 247.123749][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6140 (discriminator 1)) [ 247.123934][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6167) [ 247.124125][ T44] dev_xdp_install (net/core/dev.c:10314) [ 247.124308][ T44] ? netif_set_xps_queue (net/core/dev.c:10282) [ 247.124586][ T44] dev_xdp_attach (net/core/dev.c:10470) [ 247.124784][ T44] ? bpf_xdp_link_update (net/core/dev.c:10360) [ 247.124963][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2622) [ 247.125158][ T44] dev_change_xdp_fd (net/core/dev.c:10724) [ 247.125342][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 247.125535][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 247.125726][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4028 (discriminator 2) kernel/rcu/tree.c:4020 (discriminator 2)) [ 247.125957][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 247.126132][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 247.126325][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 247.126500][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 247.126694][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 247.126872][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 247.127065][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 247.127239][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 247.127431][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 247.127608][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 247.127798][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 247.127976][ T44] ? __mutex_lock (kernel/locking/mutex.c:624 (discriminator 3) kernel/locking/mutex.c:776 (discriminator 3)) [ 247.128166][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 247.128348][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 247.128539][ T44] ? nla_get_range_signed (lib/nlattr.c:396) [ 247.128739][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 247.128920][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 247.129114][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 247.129290][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 247.129482][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 247.129678][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 247.129852][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 247.130043][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 247.130218][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 247.130412][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 247.130586][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 247.130783][ T44] ? rtnl_fdb_dump (net/core/rtnetlink.c:6861) [ 247.130958][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 247.131152][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 247.131331][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 247.131520][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 247.131712][ T44] ? rtnl_fdb_dump (net/core/rtnetlink.c:6861) [ 247.131887][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 247.132083][ 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)) [ 247.132262][ 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)) [ 247.132457][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 247.132637][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 247.132828][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 247.133009][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 247.133200][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 247.133382][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 247.133579][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2592 (discriminator 4)) [ 247.133776][ T44] ? copy_msghdr_from_user (net/socket.c:2532) [ 247.133955][ T44] ? get_timestamp.constprop.0 (net/socket.c:2538) [ 247.134188][ T44] ? move_addr_to_kernel (net/socket.c:2518) [ 247.134373][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 247.134562][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 247.134760][ T44] ___sys_sendmsg (net/socket.c:2648) [ 247.134934][ 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) [ 247.135166][ T44] ? copy_msghdr_from_user (net/socket.c:2635) [ 247.135386][ T44] __sys_sendmsg (net/socket.c:2678 (discriminator 1)) [ 247.135565][ T44] ? __sys_sendmsg_sock (net/socket.c:2663) [ 247.135771][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 247.135945][ 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) [ 247.136184][ 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) [ 247.136364][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 247.136554][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 247.136750][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 247.136980][ T44] RIP: 0033:0x7f140eb66c5e [ 247.137170][ T44] RSP: 002b:00007ffc79a7d810 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 247.137474][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f140eb66c5e [ 247.137757][ T44] RDX: 0000000000000000 RSI: 00007ffc79a7d8d0 RDI: 0000000000000003 [ 247.138066][ T44] RBP: 00007ffc79a7d820 R08: 0000000000000000 R09: 0000000000000000 [ 247.138352][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc79a7df90 [ 247.138634][ T44] R13: 00000000694eb25f R14: 0000000000000000 R15: 0000000000499600 | [ 247.151368][ T44] #0: ffffffffad485768 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) | [ 247.151679][ T44] #1: ff11000008b5ac98 (&dev->lock){+.+.}-{4:4}, at: napi_enable (net/core/dev.c:7618) | [ 247.151993][ T44] | [ 247.152086][ T44] ============================================= | [ 247.152086][ T44] [ 369.999681][ T44] INFO: task kworker/u16:0:12 blocked for more than 122 seconds. [ 369.999985][ T44] Not tainted 6.19.0-rc1-virtme #1 [ 370.000116][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.000398][ T44] task:kworker/u16:0 state:D stack:27952 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 370.000709][ T44] Workqueue: ipv6_addrconf addrconf_verify_work [ 370.000877][ T44] Call Trace: [ 370.000981][ T44] [ 370.001049][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 370.001195][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 370.001325][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.001464][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.001594][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 370.001696][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 370.001816][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 370.001944][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 370.002065][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 370.002196][ T44] ? process_one_work (kernel/workqueue.c:3233 (discriminator 1)) [ 370.002318][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 370.002447][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 370.002568][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 370.002691][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 370.002807][ T44] process_one_work (kernel/workqueue.c:3262) [ 370.002935][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3159) [ 370.003052][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 370.003180][ T44] ? assign_work (kernel/workqueue.c:1200) [ 370.003297][ T44] worker_thread (kernel/workqueue.c:3334 (discriminator 2) kernel/workqueue.c:3421 (discriminator 2)) [ 370.003424][ T44] ? process_one_work (kernel/workqueue.c:3367) [ 370.003539][ T44] kthread (kernel/kthread.c:463) [ 370.003631][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 370.003758][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.003873][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 370.003997][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 370.004111][ T44] ret_from_fork (arch/x86/kernel/process.c:164) [ 370.004238][ T44] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 370.004380][ T44] ? __switch_to (./arch/x86/include/asm/cpufeature.h:101 arch/x86/kernel/process_64.c:377 arch/x86/kernel/process_64.c:665) [ 370.004504][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 370.004618][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:256) | [ 370.004750][ T44] | [ 370.004862][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:557. [ 370.005071][ T44] INFO: task ip:557 blocked for more than 245 seconds. [ 370.005209][ T44] Not tainted 6.19.0-rc1-virtme #1 [ 370.005324][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.005514][ T44] task:ip state:D stack:24048 pid:557 tgid:557 ppid:552 task_flags:0x400100 flags:0x00080000 [ 370.005775][ T44] Call Trace: [ 370.005863][ T44] [ 370.005924][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 370.006050][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 370.006173][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.006294][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.006412][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 370.006506][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 370.006623][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 370.006751][ T44] ? napi_enable (net/core/dev.c:7618) [ 370.006870][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 370.006992][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.007109][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 370.007238][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 370.007356][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 370.007485][ T44] ? napi_enable (net/core/dev.c:7618) [ 370.007602][ T44] napi_enable (net/core/dev.c:7618) [ 370.007704][ 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)) [ 370.007821][ 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) [ 370.007945][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3492 (discriminator 1)) [ 370.008065][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6140 (discriminator 1)) [ 370.008195][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6167) [ 370.008311][ T44] dev_xdp_install (net/core/dev.c:10314) [ 370.008435][ T44] ? netif_set_xps_queue (net/core/dev.c:10282) [ 370.008555][ T44] dev_xdp_attach (net/core/dev.c:10470) [ 370.008681][ T44] ? bpf_xdp_link_update (net/core/dev.c:10360) [ 370.008799][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2622) [ 370.008924][ T44] dev_change_xdp_fd (net/core/dev.c:10724) [ 370.009040][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 370.009169][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 370.009284][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4028 (discriminator 2) kernel/rcu/tree.c:4020 (discriminator 2)) [ 370.009434][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 370.009550][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 370.009676][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 370.009791][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 370.009916][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 370.010033][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 370.010159][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 370.010277][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 370.010399][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 370.010516][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 370.010637][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 370.010763][ T44] ? __mutex_lock (kernel/locking/mutex.c:624 (discriminator 3) kernel/locking/mutex.c:776 (discriminator 3)) [ 370.010880][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 370.011003][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 370.011119][ T44] ? nla_get_range_signed (lib/nlattr.c:396) [ 370.011248][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 370.011366][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 370.011488][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.011602][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 370.011726][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 370.011841][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 370.011962][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 370.012078][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 370.012203][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.012318][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 370.012443][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 370.012560][ T44] ? rtnl_fdb_dump (net/core/rtnetlink.c:6861) [ 370.012683][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 370.012800][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 370.012922][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 370.013042][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 370.013171][ T44] ? rtnl_fdb_dump (net/core/rtnetlink.c:6861) [ 370.013286][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 370.013414][ 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)) [ 370.013529][ 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)) [ 370.013651][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 370.013777][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 370.013905][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 370.014028][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 370.014147][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 370.014272][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 370.014391][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2592 (discriminator 4)) [ 370.014511][ T44] ? copy_msghdr_from_user (net/socket.c:2532) [ 370.014627][ T44] ? get_timestamp.constprop.0 (net/socket.c:2538) [ 370.014778][ T44] ? move_addr_to_kernel (net/socket.c:2518) [ 370.014900][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 370.015021][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 370.015137][ T44] ___sys_sendmsg (net/socket.c:2648) [ 370.015262][ 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) [ 370.015406][ T44] ? copy_msghdr_from_user (net/socket.c:2635) [ 370.015542][ T44] __sys_sendmsg (net/socket.c:2678 (discriminator 1)) [ 370.015673][ T44] ? __sys_sendmsg_sock (net/socket.c:2663) [ 370.015788][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 370.015909][ 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) [ 370.016058][ 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) [ 370.016182][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 370.016298][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 370.016422][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 370.016572][ T44] RIP: 0033:0x7f140eb66c5e [ 370.016705][ T44] RSP: 002b:00007ffc79a7d810 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 370.016882][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f140eb66c5e [ 370.017062][ T44] RDX: 0000000000000000 RSI: 00007ffc79a7d8d0 RDI: 0000000000000003 [ 370.017238][ T44] RBP: 00007ffc79a7d820 R08: 0000000000000000 R09: 0000000000000000 [ 370.017421][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc79a7df90 Finger prints: __schedule:schedule:schedule_preempt_disabled:__mutex_lock:napi_enable __schedule:schedule:schedule_preempt_disabled:__mutex_lock:addrconf_verify_work