====================================== | [ 233.281443][ C2] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 198144000 usecs ago | [ 238.399827][ C2] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 2: transmit queue 2 timed out 203263 ms | [ 238.400297][ C2] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 203263000 usecs ago | [ 244.543831][ C2] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 2: transmit queue 2 timed out 209407 ms | [ 244.544463][ C2] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 209407000 usecs ago [ 247.103886][ T44] INFO: task ip:256 blocked for more than 122 seconds. [ 247.104361][ T44] Not tainted 6.18.0-virtme #1 [ 247.104537][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.104881][ T44] task:ip state:D stack:25520 pid:256 tgid:256 ppid:251 task_flags:0x400100 flags:0x00080000 [ 247.105282][ T44] Call Trace: [ 247.105433][ T44] [ 247.105535][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 247.105736][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 247.105933][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 247.106120][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 247.106306][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 247.106450][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 247.106630][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 247.106827][ T44] ? napi_enable (net/core/dev.c:7616) [ 247.107017][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 247.107199][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 247.107388][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 247.107589][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 247.107783][ T44] ? napi_enable (net/core/dev.c:7616) [ 247.108003][ T44] napi_enable (net/core/dev.c:7616) [ 247.108142][ 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)) [ 247.108327][ 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) [ 247.108524][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3492 (discriminator 1)) [ 247.108712][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6140 (discriminator 1)) [ 247.108928][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6167) [ 247.109111][ T44] dev_xdp_install (net/core/dev.c:10312) [ 247.109297][ T44] ? alloc_netdev_dummy (net/core/dev.c:10280) [ 247.109492][ T44] dev_xdp_attach (net/core/dev.c:10468) [ 247.109680][ T44] ? bpf_xdp_link_update (net/core/dev.c:10358) [ 247.109878][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2622) [ 247.110066][ T44] dev_change_xdp_fd (net/core/dev.c:10722) [ 247.110513][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 247.110703][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 247.110895][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4028 (discriminator 2) kernel/rcu/tree.c:4020 (discriminator 2)) [ 247.111116][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 247.111293][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 247.111477][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 247.111652][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 247.111844][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 247.112034][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 247.112214][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 247.112397][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 247.112579][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 247.112764][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 247.112966][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 247.113149][ T44] ? __mutex_lock (kernel/locking/mutex.c:624 (discriminator 3) kernel/locking/mutex.c:776 (discriminator 3)) [ 247.113339][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 247.113526][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 247.113710][ T44] ? nla_validate_int_range (lib/nlattr.c:396) [ 247.113908][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 247.114095][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 247.114287][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 247.114483][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 247.114668][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 247.114863][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 247.115048][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 247.115233][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 247.115422][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 247.115611][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 247.115797][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 247.115991][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 247.116170][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 247.116353][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 247.116532][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 247.116714][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 247.116911][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 247.117096][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 247.117282][ 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)) [ 247.117464][ 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)) [ 247.117645][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 247.117834][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 247.118014][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 247.118195][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 247.118391][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 247.118578][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 247.118770][ T44] ____sys_sendmsg (net/socket.c:718 (discriminator 4) net/socket.c:733 (discriminator 4) net/socket.c:2608 (discriminator 4)) [ 247.118958][ T44] ? copy_msghdr_from_user (net/socket.c:2548) [ 247.119137][ T44] ? get_timestamp.constprop.0 (net/socket.c:2554) [ 247.119364][ T44] ? move_addr_to_kernel (net/socket.c:2534) [ 247.119542][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 247.119723][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 247.119913][ T44] ___sys_sendmsg (net/socket.c:2664) [ 247.120091][ 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) [ 247.120316][ T44] ? copy_msghdr_from_user (net/socket.c:2651) [ 247.120528][ T44] __sys_sendmsg (net/socket.c:2694 (discriminator 1)) [ 247.120708][ T44] ? __sys_sendmsg_sock (net/socket.c:2679) [ 247.120906][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 247.121091][ 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) [ 247.121326][ 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) [ 247.121515][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 247.121700][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 247.121894][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 247.122122][ T44] RIP: 0033:0x7f08fff55c5e [ 247.122317][ T44] RSP: 002b:00007ffeb5d60730 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 247.122604][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f08fff55c5e [ 247.122888][ T44] RDX: 0000000000000000 RSI: 00007ffeb5d607f0 RDI: 0000000000000003 [ 247.123162][ T44] RBP: 00007ffeb5d60740 R08: 0000000000000000 R09: 0000000000000000 [ 247.123440][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffeb5d60eb0 [ 247.123719][ T44] R13: 00000000693cadb1 R14: 0000000000000000 R15: 0000000000499600 | [ 355.136485][ C2] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 319999000 usecs ago | [ 360.255826][ C2] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 2: transmit queue 2 timed out 325119 ms | [ 360.256291][ C2] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 325119000 usecs ago | [ 365.375826][ C2] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 2: transmit queue 2 timed out 330239 ms | [ 365.376290][ C2] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 330239000 usecs ago [ 369.983832][ T44] INFO: task kworker/u16:0:12 blocked for more than 122 seconds. [ 369.984125][ T44] Not tainted 6.18.0-virtme #1 [ 369.984245][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.984454][ T44] task:kworker/u16:0 state:D stack:27936 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 369.984742][ T44] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.984938][ T44] Call Trace: [ 369.985045][ T44] [ 369.985114][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 369.985259][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 369.985388][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 369.985507][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 369.985633][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 369.985723][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 369.985854][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 369.985974][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 369.986095][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 369.986223][ T44] ? process_one_work (kernel/workqueue.c:3233 (discriminator 1)) [ 369.986349][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 369.986468][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 369.986588][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 369.986711][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 369.986844][ T44] process_one_work (kernel/workqueue.c:3262) [ 369.986966][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3159) [ 369.987089][ T44] ? assign_work (kernel/workqueue.c:1200) [ 369.987208][ T44] worker_thread (kernel/workqueue.c:3334 (discriminator 2) kernel/workqueue.c:3421 (discriminator 2)) [ 369.987334][ T44] ? process_one_work (kernel/workqueue.c:3367) [ 369.987451][ T44] kthread (kernel/kthread.c:463) [ 369.987542][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 369.987670][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 369.987795][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 369.987926][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 369.988052][ T44] ret_from_fork (arch/x86/kernel/process.c:164) [ 369.988177][ T44] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 369.988338][ 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)) [ 369.988469][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 369.988601][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:256) | [ 369.988737][ T44] | [ 369.988874][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:256. [ 369.989099][ T44] INFO: task ip:256 blocked for more than 245 seconds. [ 369.989246][ T44] Not tainted 6.18.0-virtme #1 [ 369.989369][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.989576][ T44] task:ip state:D stack:25520 pid:256 tgid:256 ppid:251 task_flags:0x400100 flags:0x00080000 [ 369.989863][ T44] Call Trace: [ 369.989958][ T44] [ 369.990022][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 369.990145][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 369.990264][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 369.990387][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 369.990514][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 369.990607][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 369.990728][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 369.990852][ T44] ? napi_enable (net/core/dev.c:7616) [ 369.990974][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 369.991093][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 369.991224][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 369.991353][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 369.991484][ T44] ? napi_enable (net/core/dev.c:7616) [ 369.991607][ T44] napi_enable (net/core/dev.c:7616) [ 369.991700][ 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)) [ 369.991823][ 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) [ 369.991944][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3492 (discriminator 1)) [ 369.992065][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6140 (discriminator 1)) [ 369.992189][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6167) [ 369.992332][ T44] dev_xdp_install (net/core/dev.c:10312) [ 369.992454][ T44] ? alloc_netdev_dummy (net/core/dev.c:10280) [ 369.992581][ T44] dev_xdp_attach (net/core/dev.c:10468) [ 369.992712][ T44] ? bpf_xdp_link_update (net/core/dev.c:10358) [ 369.992842][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2622) [ 369.992967][ T44] dev_change_xdp_fd (net/core/dev.c:10722) [ 369.993089][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 369.993216][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 369.993348][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4028 (discriminator 2) kernel/rcu/tree.c:4020 (discriminator 2)) [ 369.993506][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 369.993636][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 369.993762][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 369.993894][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 369.994021][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 369.994156][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 369.994291][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 369.994421][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 369.994547][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 369.994676][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 369.994801][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 369.994935][ T44] ? __mutex_lock (kernel/locking/mutex.c:624 (discriminator 3) kernel/locking/mutex.c:776 (discriminator 3)) [ 369.995061][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 369.995192][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 369.995322][ T44] ? nla_validate_int_range (lib/nlattr.c:396) [ 369.995450][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 369.995579][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 369.995707][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 369.995829][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 369.995949][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 369.996072][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 369.996194][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 369.996321][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 369.996439][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 369.996557][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 369.996680][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 369.996801][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 369.996931][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 369.997053][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 369.997169][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 369.997287][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 369.997433][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 369.997564][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 369.997693][ 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)) [ 369.997816][ 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)) [ 369.997939][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 369.998059][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 369.998179][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 369.998299][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 369.998422][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 369.998542][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 369.998671][ T44] ____sys_sendmsg (net/socket.c:718 (discriminator 4) net/socket.c:733 (discriminator 4) net/socket.c:2608 (discriminator 4)) [ 369.998796][ T44] ? copy_msghdr_from_user (net/socket.c:2548) [ 369.998930][ T44] ? get_timestamp.constprop.0 (net/socket.c:2554) [ 369.999086][ T44] ? move_addr_to_kernel (net/socket.c:2534) [ 369.999213][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 369.999343][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 369.999470][ T44] ___sys_sendmsg (net/socket.c:2664) [ 369.999599][ 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) [ 369.999765][ T44] ? copy_msghdr_from_user (net/socket.c:2651) [ 369.999909][ T44] __sys_sendmsg (net/socket.c:2694 (discriminator 1)) [ 370.000037][ T44] ? __sys_sendmsg_sock (net/socket.c:2679) [ 370.000163][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 370.000287][ 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) [ 370.000452][ 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) [ 370.000578][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 370.000711][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 370.000851][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 370.001009][ T44] RIP: 0033:0x7f08fff55c5e [ 370.001146][ T44] RSP: 002b:00007ffeb5d60730 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 370.001341][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f08fff55c5e [ 370.001521][ T44] RDX: 0000000000000000 RSI: 00007ffeb5d607f0 RDI: 0000000000000003 [ 370.001715][ T44] RBP: 00007ffeb5d60740 R08: 0000000000000000 R09: 0000000000000000 [ 370.001902][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffeb5d60eb0 Finger prints: __schedule:schedule:schedule_preempt_disabled:__mutex_lock:napi_enable __schedule:schedule:schedule_preempt_disabled:__mutex_lock:addrconf_verify_work