====================================== | [ 234.323352][ C1] virtio_net virtio2 enp0s1: TX timeout on queue: 3, sq: output.3, vq: 0x7, name: output.3, 192512000 usecs ago | [ 240.465931][ C1] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 1: transmit queue 3 timed out 198655 ms | [ 240.466297][ C1] virtio_net virtio2 enp0s1: TX timeout on queue: 3, sq: output.3, vq: 0x7, name: output.3, 198655000 usecs ago | [ 246.097931][ C1] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 1: transmit queue 3 timed out 204287 ms | [ 246.098298][ C1] virtio_net virtio2 enp0s1: TX timeout on queue: 3, sq: output.3, vq: 0x7, name: output.3, 204287000 usecs ago [ 247.122955][ T44] INFO: task ip:257 blocked for more than 122 seconds. [ 247.123192][ T44] Not tainted 6.19.0-rc3-virtme #1 [ 247.123328][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.123570][ T44] task:ip state:D stack:25024 pid:257 tgid:257 ppid:252 task_flags:0x400100 flags:0x00080800 [ 247.123880][ T44] Call Trace: [ 247.123993][ T44] [ 247.124061][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 247.124196][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 247.124321][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 247.124447][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 247.124572][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 247.124669][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 247.124792][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 247.124920][ T44] ? __folio_put (mm/swap.c:98) [ 247.125052][ T44] ? napi_enable (net/core/dev.c:7618) [ 247.125171][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 247.125291][ T44] ? dma_map_phys (./include/trace/events/dma.h:75 (discriminator 33) kernel/dma/mapping.c:177 (discriminator 33)) [ 247.125409][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 247.125527][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 247.125652][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 247.125773][ T44] ? napi_enable (net/core/dev.c:7618) [ 247.125890][ T44] napi_enable (net/core/dev.c:7618) [ 247.125984][ 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)) [ 247.126098][ 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) [ 247.126217][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3492 (discriminator 1)) [ 247.126335][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6140 (discriminator 1)) [ 247.126454][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6167) [ 247.126568][ T44] dev_xdp_install (net/core/dev.c:10314) [ 247.126686][ T44] ? netif_set_xps_queue (net/core/dev.c:10282) [ 247.126870][ T44] dev_xdp_attach (net/core/dev.c:10470) [ 247.126993][ T44] ? bpf_xdp_link_update (net/core/dev.c:10360) [ 247.127108][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2622) [ 247.127225][ T44] dev_change_xdp_fd (net/core/dev.c:10724) [ 247.127342][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 247.127458][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 247.127571][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4028 (discriminator 2) kernel/rcu/tree.c:4020 (discriminator 2)) [ 247.127718][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 247.127832][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 247.127954][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 247.128067][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 247.128182][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 247.128300][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 247.128416][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 247.128529][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 247.128645][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 247.128761][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 247.128876][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 247.128995][ T44] ? __mutex_lock (kernel/locking/mutex.c:624 (discriminator 3) kernel/locking/mutex.c:776 (discriminator 3)) [ 247.129111][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 247.129225][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 247.129339][ T44] ? nla_get_range_signed (lib/nlattr.c:396) [ 247.129456][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 247.129573][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 247.129695][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 247.129807][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 247.129922][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 247.130044][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 247.130155][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 247.130269][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 247.130382][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 247.130498][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 247.130613][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 247.130729][ T44] ? rtnl_fdb_dump (net/core/rtnetlink.c:6861) [ 247.130843][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 247.130962][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 247.131076][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 247.131193][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 247.131308][ T44] ? rtnl_fdb_dump (net/core/rtnetlink.c:6861) [ 247.131425][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 247.131543][ 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)) [ 247.131660][ 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)) [ 247.131779][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 247.131894][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 247.132013][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 247.132127][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 247.132243][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 247.132359][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 247.132478][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2592 (discriminator 4)) [ 247.132593][ T44] ? copy_msghdr_from_user (net/socket.c:2532) [ 247.132710][ T44] ? get_timestamp.constprop.0 (net/socket.c:2538) [ 247.132852][ T44] ? move_addr_to_kernel (net/socket.c:2518) [ 247.132971][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 247.133085][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 247.133202][ T44] ___sys_sendmsg (net/socket.c:2648) [ 247.133315][ 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) [ 247.133456][ T44] ? copy_msghdr_from_user (net/socket.c:2635) [ 247.133582][ T44] __sys_sendmsg (net/socket.c:2678 (discriminator 1)) [ 247.133700][ T44] ? __sys_sendmsg_sock (net/socket.c:2663) [ 247.133813][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 247.133933][ 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) [ 247.134079][ 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) [ 247.134193][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 247.134309][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 247.134423][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 247.134564][ T44] RIP: 0033:0x7fd8dfbe1c5e [ 247.134692][ T44] RSP: 002b:00007ffc2b26a5d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 247.134870][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fd8dfbe1c5e [ 247.135046][ T44] RDX: 0000000000000000 RSI: 00007ffc2b26a690 RDI: 0000000000000003 [ 247.135220][ T44] RBP: 00007ffc2b26a5e0 R08: 0000000000000000 R09: 0000000000000000 [ 247.135393][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc2b26ad50 [ 247.135567][ T44] R13: 000000006957ec89 R14: 0000000000000000 R15: 0000000000499600 | [ 356.179285][ C1] virtio_net virtio2 enp0s1: TX timeout on queue: 3, sq: output.3, vq: 0x7, name: output.3, 314368000 usecs ago | [ 361.298932][ C1] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 1: transmit queue 3 timed out 319488 ms | [ 361.299322][ C1] virtio_net virtio2 enp0s1: TX timeout on queue: 3, sq: output.3, vq: 0x7, name: output.3, 319488000 usecs ago | [ 366.418932][ C1] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 1: transmit queue 3 timed out 324608 ms | [ 366.419282][ C1] virtio_net virtio2 enp0s1: TX timeout on queue: 3, sq: output.3, vq: 0x7, name: output.3, 324608000 usecs ago [ 370.002936][ T44] INFO: task kworker/u16:0:12 blocked for more than 122 seconds. [ 370.003179][ T44] Not tainted 6.19.0-rc3-virtme #1 [ 370.003320][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.003552][ T44] task:kworker/u16:0 state:D stack:27952 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 370.003861][ T44] Workqueue: ipv6_addrconf addrconf_verify_work [ 370.004047][ T44] Call Trace: [ 370.004152][ T44] [ 370.004225][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 370.004358][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 370.004480][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.004604][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.004726][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 370.004819][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 370.004944][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 370.005066][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 370.005188][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 370.005315][ T44] ? process_one_work (kernel/workqueue.c:3233 (discriminator 1)) [ 370.005435][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 370.005550][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 370.005667][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 370.005781][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 370.005898][ T44] process_one_work (kernel/workqueue.c:3262) [ 370.006024][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3159) [ 370.006141][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 370.006267][ T44] ? assign_work (kernel/workqueue.c:1200) [ 370.006387][ T44] worker_thread (kernel/workqueue.c:3334 (discriminator 2) kernel/workqueue.c:3421 (discriminator 2)) [ 370.006505][ T44] ? process_one_work (kernel/workqueue.c:3367) [ 370.006619][ T44] kthread (kernel/kthread.c:463) [ 370.006706][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 370.006822][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.006940][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 370.007057][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 370.007172][ T44] ret_from_fork (arch/x86/kernel/process.c:164) [ 370.007287][ T44] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 370.007432][ T44] ? __switch_to (./arch/x86/include/asm/cpufeature.h:101 arch/x86/kernel/process_64.c:377 arch/x86/kernel/process_64.c:665) [ 370.007547][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 370.007661][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:256) | [ 370.007781][ T44] | [ 370.007874][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:257. [ 370.008077][ T44] INFO: task ip:257 blocked for more than 245 seconds. [ 370.008210][ T44] Not tainted 6.19.0-rc3-virtme #1 [ 370.008319][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.008501][ T44] task:ip state:D stack:25024 pid:257 tgid:257 ppid:252 task_flags:0x400100 flags:0x00080800 [ 370.008754][ T44] Call Trace: [ 370.008840][ T44] [ 370.008898][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 370.009018][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 370.009133][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.009246][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.009364][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 370.009450][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 370.009567][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 370.009683][ T44] ? __folio_put (mm/swap.c:98) [ 370.009799][ T44] ? napi_enable (net/core/dev.c:7618) [ 370.009914][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 370.010032][ T44] ? dma_map_phys (./include/trace/events/dma.h:75 (discriminator 33) kernel/dma/mapping.c:177 (discriminator 33)) [ 370.010149][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 370.010266][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 370.010386][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 370.010501][ T44] ? napi_enable (net/core/dev.c:7618) [ 370.010615][ T44] napi_enable (net/core/dev.c:7618) [ 370.010699][ 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)) [ 370.010814][ 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) [ 370.010935][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3492 (discriminator 1)) [ 370.011051][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6140 (discriminator 1)) [ 370.011169][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6167) [ 370.011285][ T44] dev_xdp_install (net/core/dev.c:10314) [ 370.011404][ T44] ? netif_set_xps_queue (net/core/dev.c:10282) [ 370.011523][ T44] dev_xdp_attach (net/core/dev.c:10470) [ 370.011639][ T44] ? bpf_xdp_link_update (net/core/dev.c:10360) [ 370.011753][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2622) [ 370.011871][ T44] dev_change_xdp_fd (net/core/dev.c:10724) [ 370.011990][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 370.012109][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 370.012223][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4028 (discriminator 2) kernel/rcu/tree.c:4020 (discriminator 2)) [ 370.012368][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 370.012482][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 370.012597][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 370.012709][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 370.012823][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 370.012944][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 370.013059][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 370.013172][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 370.013287][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 370.013403][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 370.013517][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 370.013630][ T44] ? __mutex_lock (kernel/locking/mutex.c:624 (discriminator 3) kernel/locking/mutex.c:776 (discriminator 3)) [ 370.013745][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 370.013863][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 370.013981][ T44] ? nla_get_range_signed (lib/nlattr.c:396) [ 370.014098][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 370.014215][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 370.014332][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.014446][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 370.014559][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 370.014677][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 370.014789][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 370.014903][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 370.015021][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.015136][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 370.015249][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 370.015367][ T44] ? rtnl_fdb_dump (net/core/rtnetlink.c:6861) [ 370.015480][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 370.015596][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 370.015708][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 370.015824][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 370.015942][ T44] ? rtnl_fdb_dump (net/core/rtnetlink.c:6861) [ 370.016059][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 370.016177][ 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)) [ 370.016290][ 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)) [ 370.016413][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 370.016529][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 370.016644][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 370.016758][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 370.016873][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 370.016991][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 370.017111][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2592 (discriminator 4)) [ 370.017226][ T44] ? copy_msghdr_from_user (net/socket.c:2532) [ 370.017345][ T44] ? get_timestamp.constprop.0 (net/socket.c:2538) [ 370.017486][ T44] ? move_addr_to_kernel (net/socket.c:2518) [ 370.017601][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 370.017714][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 370.017830][ T44] ___sys_sendmsg (net/socket.c:2648) [ 370.017951][ 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) [ 370.018095][ T44] ? copy_msghdr_from_user (net/socket.c:2635) [ 370.018225][ T44] __sys_sendmsg (net/socket.c:2678 (discriminator 1)) [ 370.018343][ T44] ? __sys_sendmsg_sock (net/socket.c:2663) [ 370.018458][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 370.018569][ 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) [ 370.018715][ 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) [ 370.018829][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 370.018950][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 370.019068][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 370.019209][ T44] RIP: 0033:0x7fd8dfbe1c5e [ 370.019334][ T44] RSP: 002b:00007ffc2b26a5d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 370.019508][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fd8dfbe1c5e [ 370.019680][ T44] RDX: 0000000000000000 RSI: 00007ffc2b26a690 RDI: 0000000000000003 [ 370.019853][ T44] RBP: 00007ffc2b26a5e0 R08: 0000000000000000 R09: 0000000000000000 [ 370.020032][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc2b26ad50 Finger prints: __schedule:schedule:schedule_preempt_disabled:__mutex_lock:napi_enable __schedule:schedule:schedule_preempt_disabled:__mutex_lock:addrconf_verify_work