====================================== | | Ctrl-C stdout | ^Cmake[1]: *** [../../lib.mk:142: run_tests] Interrupt | make: *** [Makefile:221: run_tests] Interrupt | xx__-> [ 247.119781][ T44] INFO: task ip:688 blocked for more than 122 seconds. [ 247.120186][ T44] Not tainted 6.18.0-rc6-virtme #1 [ 247.120360][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.120637][ T44] task:ip state:D stack:25592 pid:688 tgid:688 ppid:1 task_flags:0x400100 flags:0x00080003 [ 247.120987][ T44] Call Trace: [ 247.121128][ T44] [ 247.121242][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 247.121424][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 247.121604][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 247.121795][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 247.121963][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 247.122134][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 247.122277][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 247.122444][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 247.122616][ T44] ? napi_enable (net/core/dev.c:7616) [ 247.122826][ T44] ? virtqueue_add_inbuf_ctx (drivers/virtio/virtio_ring.c:2435) [ 247.123050][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 247.123222][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 247.123420][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 247.123597][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 247.123801][ T44] ? napi_enable (net/core/dev.c:7616) [ 247.123967][ T44] napi_enable (net/core/dev.c:7616) [ 247.124131][ 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:3480 (discriminator 1)) [ 247.124298][ 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:2565) [ 247.124502][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3491 (discriminator 1)) [ 247.124671][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6139 (discriminator 1)) [ 247.124872][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6166) [ 247.125039][ T44] dev_xdp_install (net/core/dev.c:10312) [ 247.125232][ T44] ? netif_skb_check_for_xdp (net/core/dev.c:10280) [ 247.125402][ T44] dev_xdp_attach (net/core/dev.c:10468) [ 247.125875][ T44] ? bpf_xdp_link_update (net/core/dev.c:10358) [ 247.126049][ T44] ? mutex_is_locked (./arch/x86/include/asm/atomic64_64.h:15 ./include/linux/atomic/atomic-arch-fallback.h:2583 ./include/linux/atomic/atomic-long.h:38 ./include/linux/atomic/atomic-instrumented.h:3189 kernel/locking/mutex.h:47 kernel/locking/mutex.c:67) [ 247.126248][ T44] ? rtnl_is_locked (net/core/rtnetlink.c:169 (discriminator 1)) [ 247.126414][ T44] ? dev_change_xdp_fd (net/core/dev.c:10703 (discriminator 2)) [ 247.126616][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 247.126820][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 247.126990][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4032 (discriminator 2) kernel/rcu/tree.c:4024 (discriminator 2)) [ 247.127213][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 247.127385][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 247.127583][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 247.127777][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 247.127946][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 247.128146][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 247.128311][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8882) [ 247.128513][ T44] ? lock_acquire (kernel/locking/lockdep.c:5833) [ 247.128678][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 247.128867][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 247.129032][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 247.129221][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 247.129386][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 247.129582][ T44] ? __mutex_lock (kernel/locking/mutex.c:608 (discriminator 3) kernel/locking/mutex.c:760 (discriminator 3)) [ 247.129780][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 247.129945][ T44] ? nla_validate_int_range (lib/nlattr.c:396) [ 247.130138][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 247.130311][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 247.130516][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 247.130688][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 247.130884][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 247.131051][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 247.131249][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 247.131417][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 247.131617][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 247.131815][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 247.131984][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 247.132178][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 247.132347][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 247.132555][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 247.132759][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 247.132934][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 247.133138][ 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)) [ 247.133316][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 247.133521][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 247.133697][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 247.133909][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 247.134085][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 247.134284][ T44] ? __might_fault (mm/memory.c:7099 (discriminator 4)) [ 247.134463][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2630 (discriminator 4)) [ 247.134669][ T44] ? copy_msghdr_from_user (net/socket.c:2570) [ 247.134874][ T44] ? get_timestamp.constprop.0 (net/socket.c:2576) [ 247.135100][ T44] ? move_addr_to_kernel (net/socket.c:2556) [ 247.135275][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 247.135467][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 247.135645][ T44] ___sys_sendmsg (net/socket.c:2686) [ 247.135844][ 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:3125) [ 247.136061][ T44] ? copy_msghdr_from_user (net/socket.c:2673) [ 247.136242][ T44] __sys_sendmsg (net/socket.c:2716 (discriminator 1)) [ 247.136446][ T44] ? __sys_sendmsg_sock (net/socket.c:2701) [ 247.136614][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 247.136808][ 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:3148) [ 247.137026][ 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) [ 247.137196][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 247.137390][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 247.137577][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 247.137819][ T44] RIP: 0033:0x7f3880352c5e [ 247.137993][ T44] RSP: 002b:00007ffe8911e040 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 247.138245][ T44] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f3880352c5e [ 247.138501][ T44] RDX: 0000000000000000 RSI: 00007ffe8911e100 RDI: 0000000000000003 [ 247.138765][ T44] RBP: 00007ffe8911e050 R08: 0000000000000000 R09: 0000000000000000 [ 247.139011][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe8911e7c0 [ 247.139254][ T44] R13: 000000006924f3fe R14: 0000000000000000 R15: 0000000000499600 | [ 247.153005][ T44] #0: ffffffffb3874810 (pernet_ops_rwsem){++++}-{4:4}, at: register_netdevice_notifier (net/core/dev.c:1957) | [ 247.153307][ T44] #1: ffffffffb3892a28 (rtnl_mutex){+.+.}-{4:4}, at: register_netdevice_notifier (net/core/dev.c:1959) | [ 247.153621][ T44] | [ 247.153915][ T44] ============================================= | [ 247.153915][ T44] [ 370.000753][ T44] INFO: task kworker/u16:0:12 blocked for more than 122 seconds. [ 370.001117][ T44] Not tainted 6.18.0-rc6-virtme #1 [ 370.001280][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.001555][ T44] task:kworker/u16:0 state:D stack:27824 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 370.001942][ T44] Workqueue: ipv6_addrconf addrconf_verify_work [ 370.002170][ T44] Call Trace: [ 370.002306][ T44] [ 370.002443][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 370.002619][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 370.002834][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 370.003003][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.003194][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.003371][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 370.003533][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 370.003710][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 370.003910][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 370.004079][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 370.004274][ T44] ? process_one_work (kernel/workqueue.c:3239 (discriminator 1)) [ 370.004444][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 370.004638][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 370.004844][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 370.005009][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 370.005198][ T44] process_one_work (kernel/workqueue.c:3268) [ 370.005371][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3165) [ 370.005564][ T44] ? assign_work (kernel/workqueue.c:1206) [ 370.005771][ T44] worker_thread (kernel/workqueue.c:3340 (discriminator 2) kernel/workqueue.c:3427 (discriminator 2)) [ 370.005953][ T44] ? process_one_work (kernel/workqueue.c:3373) [ 370.006148][ T44] kthread (kernel/kthread.c:463) [ 370.006290][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 370.006482][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.006658][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 370.006858][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 370.007025][ T44] ret_from_fork (arch/x86/kernel/process.c:164) [ 370.007220][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 370.007394][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:255) | [ 370.007589][ T44] | [ 370.007790][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:688. [ 370.008064][ T44] INFO: task kworker/3:1:72 blocked for more than 122 seconds. [ 370.008302][ T44] Not tainted 6.18.0-rc6-virtme #1 [ 370.008461][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.008748][ T44] task:kworker/3:1 state:D stack:27984 pid:72 tgid:72 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 370.009072][ T44] Workqueue: events xp_release_deferred [ 370.009240][ T44] Call Trace: [ 370.009398][ T44] [ 370.009507][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 370.009707][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 370.009914][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 370.010084][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.010279][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 370.010418][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 370.010607][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 370.010808][ T44] ? xp_release_deferred (net/xdp/xsk_buff_pool.c:281) [ 370.010978][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 370.011170][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 370.011344][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 370.011531][ T44] ? process_one_work (kernel/workqueue.c:3239 (discriminator 1)) [ 370.011710][ T44] ? xp_release_deferred (net/xdp/xsk_buff_pool.c:281) [ 370.011908][ T44] xp_release_deferred (net/xdp/xsk_buff_pool.c:281) [ 370.012078][ T44] process_one_work (kernel/workqueue.c:3268) [ 370.012305][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3165) [ 370.012472][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 370.012674][ T44] ? assign_work (kernel/workqueue.c:1206) [ 370.012873][ T44] worker_thread (kernel/workqueue.c:3340 (discriminator 2) kernel/workqueue.c:3427 (discriminator 2)) [ 370.013042][ T44] ? process_one_work (kernel/workqueue.c:3373) [ 370.013234][ T44] ? __kthread_parkme (./arch/x86/include/asm/bitops.h:202 (discriminator 1) ./arch/x86/include/asm/bitops.h:232 (discriminator 1) ./include/asm-generic/bitops/instrumented-non-atomic.h:142 (discriminator 1) kernel/kthread.c:290 (discriminator 1)) [ 370.013401][ T44] ? process_one_work (kernel/workqueue.c:3373) [ 370.013588][ T44] kthread (kernel/kthread.c:463) [ 370.013766][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 370.013938][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.014131][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 370.014298][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 370.014492][ T44] ret_from_fork (arch/x86/kernel/process.c:164) [ 370.014666][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 370.014863][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:255) | [ 370.015035][ T44] | [ 370.015210][ T44] INFO: task kworker/3:1:72 is blocked on a mutex likely owned by task ip:688. [ 370.015484][ T44] INFO: task ip:688 blocked for more than 245 seconds. [ 370.015698][ T44] Not tainted 6.18.0-rc6-virtme #1 [ 370.015878][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.016159][ T44] task:ip state:D stack:25592 pid:688 tgid:688 ppid:1 task_flags:0x400100 flags:0x00080003 [ 370.016493][ T44] Call Trace: [ 370.016630][ T44] [ 370.016779][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 370.016951][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 370.017146][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 370.017315][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.017505][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.017682][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 370.017859][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 370.018027][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 370.018219][ T44] ? napi_enable (net/core/dev.c:7616) [ 370.018388][ T44] ? virtqueue_add_inbuf_ctx (drivers/virtio/virtio_ring.c:2435) [ 370.018607][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 370.018827][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 370.018994][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 370.019192][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 370.019364][ T44] ? napi_enable (net/core/dev.c:7616) [ 370.019551][ T44] napi_enable (net/core/dev.c:7616) [ 370.019692][ 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:3480 (discriminator 1)) [ 370.019887][ 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:2565) [ 370.020055][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3491 (discriminator 1)) [ 370.020250][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6139 (discriminator 1)) [ 370.020420][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6166) [ 370.020612][ T44] dev_xdp_install (net/core/dev.c:10312) [ 370.020838][ T44] ? netif_skb_check_for_xdp (net/core/dev.c:10280) [ 370.021007][ T44] dev_xdp_attach (net/core/dev.c:10468) [ 370.021201][ T44] ? bpf_xdp_link_update (net/core/dev.c:10358) [ 370.021366][ T44] ? mutex_is_locked (./arch/x86/include/asm/atomic64_64.h:15 ./include/linux/atomic/atomic-arch-fallback.h:2583 ./include/linux/atomic/atomic-long.h:38 ./include/linux/atomic/atomic-instrumented.h:3189 kernel/locking/mutex.h:47 kernel/locking/mutex.c:67) [ 370.021556][ T44] ? rtnl_is_locked (net/core/rtnetlink.c:169 (discriminator 1)) [ 370.021760][ T44] ? dev_change_xdp_fd (net/core/dev.c:10703 (discriminator 2)) [ 370.021933][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 370.022129][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 370.022297][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4032 (discriminator 2) kernel/rcu/tree.c:4024 (discriminator 2)) [ 370.022517][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 370.022689][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 370.022886][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 370.023051][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 370.023251][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 370.023423][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 370.023610][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8882) [ 370.023811][ T44] ? lock_acquire (kernel/locking/lockdep.c:5833) [ 370.023975][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 370.024160][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 370.024325][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 370.024517][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 370.024688][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 370.024884][ T44] ? __mutex_lock (kernel/locking/mutex.c:608 (discriminator 3) kernel/locking/mutex.c:760 (discriminator 3)) [ 370.025054][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 370.025245][ T44] ? nla_validate_int_range (lib/nlattr.c:396) [ 370.025413][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 370.025610][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 370.025836][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 370.026033][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 370.026200][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 370.026392][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 370.026558][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.026774][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 370.026940][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 370.027131][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 370.027298][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 370.027497][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 370.027671][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 370.027869][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 370.028050][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 370.028245][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 370.028415][ 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)) [ 370.028606][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 370.028822][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 370.028990][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 370.029185][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 370.029352][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 370.029541][ T44] ? __might_fault (mm/memory.c:7099 (discriminator 4)) [ 370.029718][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2630 (discriminator 4)) [ 370.029915][ T44] ? copy_msghdr_from_user (net/socket.c:2570) [ 370.030105][ T44] ? get_timestamp.constprop.0 (net/socket.c:2576) [ 370.030323][ T44] ? move_addr_to_kernel (net/socket.c:2556) [ 370.030490][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 370.030682][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 370.030879][ T44] ___sys_sendmsg (net/socket.c:2686) [ 370.031043][ 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:3125) [ 370.031261][ T44] ? copy_msghdr_from_user (net/socket.c:2673) [ 370.031441][ T44] __sys_sendmsg (net/socket.c:2716 (discriminator 1)) [ 370.031635][ T44] ? __sys_sendmsg_sock (net/socket.c:2701) [ 370.031837][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 370.032002][ 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:3148) [ 370.032223][ 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) [ 370.032390][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 370.032580][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 370.032778][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 370.032998][ T44] RIP: 0033:0x7f3880352c5e [ 370.033169][ T44] RSP: 002b:00007ffe8911e040 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 370.033420][ T44] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f3880352c5e [ 370.033668][ T44] RDX: 0000000000000000 RSI: 00007ffe8911e100 RDI: 0000000000000003 [ 370.033919][ T44] RBP: 00007ffe8911e050 R08: 0000000000000000 R09: 0000000000000000 [ 370.034165][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe8911e7c0 [ 370.034411][ T44] R13: 000000006924f3fe R14: 0000000000000000 R15: 0000000000499600 | [ 370.042160][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) | [ 370.042326][ T44] ret_from_fork (arch/x86/kernel/process.c:164) | [ 370.042571][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) | [ 370.042772][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:255) | [ 370.042945][ T44] [ 370.043113][ T44] INFO: task modprobe:763 blocked for more than 122 seconds. [ 370.043404][ T44] Not tainted 6.18.0-rc6-virtme #1 [ 370.043561][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.043833][ T44] task:modprobe state:D stack:25144 pid:763 tgid:763 ppid:750 task_flags:0x400100 flags:0x00080001 [ 370.044218][ T44] Call Trace: [ 370.044353][ T44] [ 370.044488][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 370.044765][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 370.044951][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 370.045118][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.045307][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.045475][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 370.045699][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 370.045896][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 370.046064][ T44] ? register_netdevice_notifier (net/core/dev.c:1959) [ 370.046336][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 370.046523][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 370.046689][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8882) [ 370.046887][ T44] ? down_write (kernel/locking/rwsem.c:1320 (discriminator 3) kernel/locking/rwsem.c:1326 (discriminator 3) kernel/locking/rwsem.c:1591 (discriminator 3)) [ 370.047054][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 370.047339][ T44] ? register_netdevice_notifier (net/core/dev.c:1959) [ 370.047551][ T44] register_netdevice_notifier (net/core/dev.c:1959) [ 370.047718][ T44] ? _sub_I_65535_1 (drivers/net/netconsole.c:323) netconsole [ 370.048021][ T44] init_netconsole (drivers/net/netconsole.c:842) netconsole [ 370.048240][ T44] ? _sub_I_65535_1 (drivers/net/netconsole.c:323) netconsole [ 370.048461][ T44] ? _sub_I_65535_1 (drivers/net/netconsole.c:323) netconsole [ 370.048752][ T44] do_one_initcall (init/main.c:1284) [ 370.048922][ T44] ? trace_initcall_finish (init/main.c:1274) [ 370.049115][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 370.049284][ T44] do_init_module (kernel/module/main.c:3039) [ 370.049532][ T44] ? free_module (kernel/module/main.c:3011) [ 370.049710][ T44] ? backing_file_read_iter (fs/backing-file.c:206) [ 370.049912][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4032 (discriminator 2) kernel/rcu/tree.c:4024 (discriminator 2)) [ 370.050131][ T44] init_module_from_file (kernel/module/main.c:3701) [ 370.050376][ T44] ? __ia32_sys_init_module (kernel/module/main.c:3677) [ 370.050549][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.050758][ 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) [ 370.050924][ T44] idempotent_init_module (kernel/module/main.c:3713) [ 370.051174][ T44] ? init_module_from_file (kernel/module/main.c:3705) [ 370.051337][ T44] ? rseq_update_cpu_node_id (kernel/rseq.c:189) [ 370.051574][ T44] ? cap_capable (security/commoncap.c:132) [ 370.051777][ T44] __x64_sys_finit_module (./include/linux/file.h:62 (discriminator 1) ./include/linux/file.h:83 (discriminator 1) kernel/module/main.c:3736 (discriminator 1) kernel/module/main.c:3723 (discriminator 1) kernel/module/main.c:3723 (discriminator 1)) [ 370.052021][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 370.052188][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 370.052405][ T44] RIP: 0033:0x7ff3b9c5c34d [ 370.052574][ T44] RSP: 002b:00007fff225104b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 370.052898][ T44] RAX: ffffffffffffffda RBX: 000056258b35ca00 RCX: 00007ff3b9c5c34d [ 370.053147][ T44] RDX: 0000000000000000 RSI: 00005625757a8f2e RDI: 0000000000000005 [ 370.053450][ T44] RBP: 00007fff22510550 R08: 0000000000000000 R09: 0000000000000000 [ 370.053696][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005625757a8f2e [ 370.053944][ T44] R13: 0000000000040000 R14: 000056258b35cb10 R15: 000056258b35c460 | [ 370.058871][ T44] #0: ffffffffb3874810 (pernet_ops_rwsem){++++}-{4:4}, at: register_netdevice_notifier (net/core/dev.c:1957) | [ 370.059167][ T44] #1: ffffffffb3892a28 (rtnl_mutex){+.+.}-{4:4}, at: register_netdevice_notifier (net/core/dev.c:1959) | [ 370.059465][ T44] | [ 370.059569][ T44] ============================================= | [ 370.059569][ T44] [ 492.880750][ T44] INFO: task kworker/u16:0:12 blocked for more than 245 seconds. [ 492.881143][ T44] Not tainted 6.18.0-rc6-virtme #1 [ 492.881322][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.881614][ T44] task:kworker/u16:0 state:D stack:27824 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 492.882003][ T44] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.882259][ T44] Call Trace: [ 492.882409][ T44] [ 492.882554][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 492.882778][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 492.882992][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.883176][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.883380][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.883557][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 492.883755][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 492.883942][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 492.884146][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 492.884354][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 492.884533][ T44] ? process_one_work (kernel/workqueue.c:3239 (discriminator 1)) [ 492.884771][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 492.884988][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 492.885206][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 492.885388][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 492.885599][ T44] process_one_work (kernel/workqueue.c:3268) [ 492.885827][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3165) [ 492.886034][ T44] ? assign_work (kernel/workqueue.c:1206) [ 492.886212][ T44] worker_thread (kernel/workqueue.c:3340 (discriminator 2) kernel/workqueue.c:3427 (discriminator 2)) [ 492.886422][ T44] ? process_one_work (kernel/workqueue.c:3373) [ 492.886632][ T44] kthread (kernel/kthread.c:463) [ 492.886809][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 492.887000][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.887204][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 492.887418][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 492.887603][ T44] ret_from_fork (arch/x86/kernel/process.c:164) [ 492.887841][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 492.888026][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:255) | [ 492.888277][ T44] | [ 492.888455][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:688. [ 492.888776][ T44] INFO: task kworker/3:1:72 blocked for more than 245 seconds. [ 492.889038][ T44] Not tainted 6.18.0-rc6-virtme #1 [ 492.889212][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.889502][ T44] task:kworker/3:1 state:D stack:27984 pid:72 tgid:72 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 492.889880][ T44] Workqueue: events xp_release_deferred [ 492.890062][ T44] Call Trace: [ 492.890237][ T44] [ 492.890356][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 492.890562][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 492.890777][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 492.890991][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.891180][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 492.891356][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 492.891563][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 492.891777][ T44] ? xp_release_deferred (net/xdp/xsk_buff_pool.c:281) [ 492.891992][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 492.892173][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 492.892386][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.892598][ T44] ? process_one_work (kernel/workqueue.c:3239 (discriminator 1)) [ 492.892809][ T44] ? xp_release_deferred (net/xdp/xsk_buff_pool.c:281) [ 492.893025][ T44] xp_release_deferred (net/xdp/xsk_buff_pool.c:281) [ 492.893208][ T44] process_one_work (kernel/workqueue.c:3268) [ 492.893420][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3165) [ 492.893625][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.893843][ T44] ? assign_work (kernel/workqueue.c:1206) [ 492.894059][ T44] worker_thread (kernel/workqueue.c:3340 (discriminator 2) kernel/workqueue.c:3427 (discriminator 2)) [ 492.894243][ T44] ? process_one_work (kernel/workqueue.c:3373) [ 492.894451][ T44] ? __kthread_parkme (./arch/x86/include/asm/bitops.h:202 (discriminator 1) ./arch/x86/include/asm/bitops.h:232 (discriminator 1) ./include/asm-generic/bitops/instrumented-non-atomic.h:142 (discriminator 1) kernel/kthread.c:290 (discriminator 1)) [ 492.894660][ T44] ? process_one_work (kernel/workqueue.c:3373) [ 492.894884][ T44] kthread (kernel/kthread.c:463) [ 492.895037][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 492.895244][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.895460][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 492.895641][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 492.895873][ T44] ret_from_fork (arch/x86/kernel/process.c:164) [ 492.896055][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 492.896260][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:255) | [ 492.896474][ T44] | [ 492.896633][ T44] INFO: task kworker/3:1:72 is blocked on a mutex likely owned by task ip:688. [ 492.896944][ T44] INFO: task ip:688 blocked for more than 368 seconds. [ 492.897175][ T44] Not tainted 6.18.0-rc6-virtme #1 [ 492.897350][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.897634][ T44] task:ip state:D stack:25592 pid:688 tgid:688 ppid:1 task_flags:0x400100 flags:0x00080003 [ 492.898003][ T44] Call Trace: [ 492.898151][ T44] [ 492.898298][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 492.898510][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 492.898694][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.898925][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.899107][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.899320][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 492.899472][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 492.899677][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 492.899896][ T44] ? napi_enable (net/core/dev.c:7616) [ 492.900111][ T44] ? virtqueue_add_inbuf_ctx (drivers/virtio/virtio_ring.c:2435) [ 492.900353][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 492.900534][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 492.900765][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 492.900986][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 492.901171][ T44] ? napi_enable (net/core/dev.c:7616) [ 492.901384][ T44] napi_enable (net/core/dev.c:7616) [ 492.901562][ 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:3480 (discriminator 1)) [ 492.901772][ 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:2565) [ 492.901989][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3491 (discriminator 1)) [ 492.902173][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6139 (discriminator 1)) [ 492.902389][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6166) [ 492.902596][ T44] dev_xdp_install (net/core/dev.c:10312) [ 492.902822][ T44] ? netif_skb_check_for_xdp (net/core/dev.c:10280) [ 492.903034][ T44] dev_xdp_attach (net/core/dev.c:10468) [ 492.903247][ T44] ? bpf_xdp_link_update (net/core/dev.c:10358) [ 492.903429][ T44] ? mutex_is_locked (./arch/x86/include/asm/atomic64_64.h:15 ./include/linux/atomic/atomic-arch-fallback.h:2583 ./include/linux/atomic/atomic-long.h:38 ./include/linux/atomic/atomic-instrumented.h:3189 kernel/locking/mutex.h:47 kernel/locking/mutex.c:67) [ 492.903636][ T44] ? rtnl_is_locked (net/core/rtnetlink.c:169 (discriminator 1)) [ 492.903863][ T44] ? dev_change_xdp_fd (net/core/dev.c:10703 (discriminator 2)) [ 492.904077][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 492.904296][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 492.904482][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4032 (discriminator 2) kernel/rcu/tree.c:4024 (discriminator 2)) [ 492.904754][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 492.904974][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 492.905158][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 492.905364][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 492.905574][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 492.905797][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 492.906019][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8882) [ 492.906200][ T44] ? lock_acquire (kernel/locking/lockdep.c:5833) [ 492.906408][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 492.906593][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 492.906832][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 492.907015][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 492.907230][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 492.907438][ T44] ? __mutex_lock (kernel/locking/mutex.c:608 (discriminator 3) kernel/locking/mutex.c:760 (discriminator 3)) [ 492.907649][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 492.907861][ T44] ? nla_validate_int_range (lib/nlattr.c:396) [ 492.908075][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 492.908266][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 492.908474][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 492.908687][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.908911][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 492.909092][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 492.909299][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.909512][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 492.909696][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 492.909947][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 492.910129][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 492.910340][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.910524][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 492.910761][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 492.910980][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 492.911162][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 492.911375][ 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)) [ 492.911586][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 492.911794][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 492.912018][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 492.912203][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 492.912418][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 492.912626][ T44] ? __might_fault (mm/memory.c:7099 (discriminator 4)) [ 492.912853][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2630 (discriminator 4)) [ 492.913065][ T44] ? copy_msghdr_from_user (net/socket.c:2570) [ 492.913280][ T44] ? get_timestamp.constprop.0 (net/socket.c:2576) [ 492.913520][ T44] ? move_addr_to_kernel (net/socket.c:2556) [ 492.913708][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 492.913927][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 492.914141][ T44] ___sys_sendmsg (net/socket.c:2686) [ 492.914323][ 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:3125) [ 492.914585][ T44] ? copy_msghdr_from_user (net/socket.c:2673) [ 492.914804][ T44] __sys_sendmsg (net/socket.c:2716 (discriminator 1)) [ 492.915025][ T44] ? __sys_sendmsg_sock (net/socket.c:2701) [ 492.915217][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 492.915417][ 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:3148) [ 492.915649][ 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) [ 492.915865][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 492.916042][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 492.916249][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 492.916480][ T44] RIP: 0033:0x7f3880352c5e [ 492.916664][ T44] RSP: 002b:00007ffe8911e040 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 492.916942][ T44] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f3880352c5e [ 492.917199][ T44] RDX: 0000000000000000 RSI: 00007ffe8911e100 RDI: 0000000000000003 [ 492.917453][ T44] RBP: 00007ffe8911e050 R08: 0000000000000000 R09: 0000000000000000 [ 492.917715][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe8911e7c0 [ 492.918001][ T44] R13: 000000006924f3fe R14: 0000000000000000 R15: 0000000000499600 | [ 492.926193][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) | [ 492.926401][ T44] ret_from_fork (arch/x86/kernel/process.c:164) | [ 492.926650][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) | [ 492.926857][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:255) | [ 492.927040][ T44] [ 492.927216][ T44] INFO: task modprobe:763 blocked for more than 245 seconds. [ 492.927519][ T44] Not tainted 6.18.0-rc6-virtme #1 [ 492.927688][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.927971][ T44] task:modprobe state:D stack:25144 pid:763 tgid:763 ppid:750 task_flags:0x400100 flags:0x00080001 [ 492.928366][ T44] Call Trace: [ 492.928508][ T44] [ 492.928645][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 492.928925][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 492.929137][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.929313][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.929515][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.929693][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 492.929881][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 492.930058][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 492.930266][ T44] ? register_netdevice_notifier (net/core/dev.c:1959) [ 492.930553][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 492.930758][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 492.930940][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8882) [ 492.931143][ T44] ? down_write (kernel/locking/rwsem.c:1320 (discriminator 3) kernel/locking/rwsem.c:1326 (discriminator 3) kernel/locking/rwsem.c:1591 (discriminator 3)) [ 492.931397][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 492.931622][ T44] ? register_netdevice_notifier (net/core/dev.c:1959) [ 492.931864][ T44] register_netdevice_notifier (net/core/dev.c:1959) [ 492.932038][ T44] ? _sub_I_65535_1 (drivers/net/netconsole.c:323) netconsole [ 492.932332][ T44] init_netconsole (drivers/net/netconsole.c:842) netconsole [ 492.932561][ T44] ? _sub_I_65535_1 (drivers/net/netconsole.c:323) netconsole [ 492.932791][ T44] ? _sub_I_65535_1 (drivers/net/netconsole.c:323) netconsole [ 492.933089][ T44] do_one_initcall (init/main.c:1284) [ 492.933270][ T44] ? trace_initcall_finish (init/main.c:1274) [ 492.933487][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 492.933671][ T44] do_init_module (kernel/module/main.c:3039) [ 492.933974][ T44] ? free_module (kernel/module/main.c:3011) [ 492.934156][ T44] ? backing_file_read_iter (fs/backing-file.c:206) [ 492.934364][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4032 (discriminator 2) kernel/rcu/tree.c:4024 (discriminator 2)) [ 492.934601][ T44] init_module_from_file (kernel/module/main.c:3701) [ 492.934881][ T44] ? __ia32_sys_init_module (kernel/module/main.c:3677) [ 492.935098][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.935278][ 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) [ 492.935487][ T44] idempotent_init_module (kernel/module/main.c:3713) [ 492.935765][ T44] ? init_module_from_file (kernel/module/main.c:3705) [ 492.935980][ T44] ? rseq_update_cpu_node_id (kernel/rseq.c:189) [ 492.936168][ T44] ? cap_capable (security/commoncap.c:132) [ 492.936387][ T44] __x64_sys_finit_module (./include/linux/file.h:62 (discriminator 1) ./include/linux/file.h:83 (discriminator 1) kernel/module/main.c:3736 (discriminator 1) kernel/module/main.c:3723 (discriminator 1) kernel/module/main.c:3723 (discriminator 1)) [ 492.936668][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 492.936882][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 492.937114][ T44] RIP: 0033:0x7ff3b9c5c34d [ 492.937295][ T44] RSP: 002b:00007fff225104b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 492.937613][ T44] RAX: ffffffffffffffda RBX: 000056258b35ca00 RCX: 00007ff3b9c5c34d [ 492.937885][ T44] RDX: 0000000000000000 RSI: 00005625757a8f2e RDI: 0000000000000005 [ 492.938200][ T44] RBP: 00007fff22510550 R08: 0000000000000000 R09: 0000000000000000 [ 492.938455][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005625757a8f2e [ 492.938705][ T44] R13: 0000000000040000 R14: 000056258b35cb10 R15: 000056258b35c460 | [ 492.945189][ T44] #0: ffffffffb3874810 (pernet_ops_rwsem){++++}-{4:4}, at: register_netdevice_notifier (net/core/dev.c:1957) | [ 492.945519][ T44] #1: ffffffffb3892a28 (rtnl_mutex){+.+.}-{4:4}, at: register_netdevice_notifier (net/core/dev.c:1959) | [ 492.945862][ T44] | [ 492.945978][ T44] ============================================= | [ 492.945978][ T44] [ 615.760756][ T44] INFO: task kworker/u16:0:12 blocked for more than 368 seconds. [ 615.761120][ T44] Not tainted 6.18.0-rc6-virtme #1 [ 615.761300][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.761569][ T44] task:kworker/u16:0 state:D stack:27824 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 615.761927][ T44] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.762164][ T44] Call Trace: [ 615.762302][ T44] [ 615.762441][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 615.762624][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 615.762846][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 615.763024][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 615.763219][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 615.763388][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 615.763551][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 615.763719][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 615.763926][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 615.764132][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 615.764305][ T44] ? process_one_work (kernel/workqueue.c:3239 (discriminator 1)) [ 615.764501][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 615.764666][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 615.764863][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 615.765031][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 615.765260][ T44] process_one_work (kernel/workqueue.c:3268) [ 615.765434][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3165) [ 615.765627][ T44] ? assign_work (kernel/workqueue.c:1206) [ 615.765824][ T44] worker_thread (kernel/workqueue.c:3340 (discriminator 2) kernel/workqueue.c:3427 (discriminator 2)) [ 615.766008][ T44] ? process_one_work (kernel/workqueue.c:3373) [ 615.766203][ T44] kthread (kernel/kthread.c:463) [ 615.766371][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 615.766541][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 615.766753][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 615.766925][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 615.767129][ T44] ret_from_fork (arch/x86/kernel/process.c:164) [ 615.767311][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) Finger prints: __schedule:schedule:schedule_preempt_disabled:__mutex_lock:napi_enable ret_from_fork:ret_from_fork_asm:__schedule:schedule:schedule_preempt_disabled __schedule:schedule:schedule_preempt_disabled:__mutex_lock:addrconf_verify_work __schedule:schedule:schedule_preempt_disabled:__mutex_lock:xp_release_deferred