====================================== | | Ctrl-C stdout | ^Cmake[1]: *** [../../lib.mk:142: run_tests] Interrupt | make: *** [Makefile:221: run_tests] Interrupt | xx__-> [ 247.107310][ T44] INFO: task ip:257 blocked for more than 122 seconds. [ 247.107701][ T44] Not tainted 6.18.0-rc6-virtme #1 [ 247.107853][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.108117][ T44] task:ip state:D stack:25368 pid:257 tgid:257 ppid:1 task_flags:0x400100 flags:0x00080003 [ 247.108491][ T44] Call Trace: [ 247.108607][ T44] [ 247.108692][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 247.108844][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 247.108980][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 247.109116][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 247.109251][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 247.109394][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 247.109496][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 247.109626][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 247.109755][ T44] ? napi_enable (net/core/dev.c:7616) [ 247.109888][ T44] ? virtqueue_add_inbuf_ctx (drivers/virtio/virtio_ring.c:2435) [ 247.110046][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 247.110175][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 247.110310][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 247.110440][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 247.110565][ T44] ? napi_enable (net/core/dev.c:7616) [ 247.110685][ T44] napi_enable (net/core/dev.c:7616) [ 247.110777][ 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)) [ 247.110894][ 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) [ 247.111010][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3491 (discriminator 1)) [ 247.111127][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6139 (discriminator 1)) [ 247.111246][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6166) [ 247.111370][ T44] dev_xdp_install (net/core/dev.c:10312) [ 247.111707][ T44] ? netif_skb_check_for_xdp (net/core/dev.c:10280) [ 247.111828][ T44] dev_xdp_attach (net/core/dev.c:10468) [ 247.111948][ T44] ? bpf_xdp_link_update (net/core/dev.c:10358) [ 247.112071][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2629) [ 247.112193][ T44] dev_change_xdp_fd (net/core/dev.c:10722) [ 247.112330][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 247.112448][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 247.112562][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4032 (discriminator 2) kernel/rcu/tree.c:4024 (discriminator 2)) [ 247.112708][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 247.112824][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 247.112942][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 247.113056][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 247.113173][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 247.113297][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 247.113415][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8882) [ 247.113533][ T44] ? lock_acquire (kernel/locking/lockdep.c:5833) [ 247.113646][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 247.113759][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 247.113876][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 247.113994][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 247.114110][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 247.114226][ T44] ? __mutex_lock (kernel/locking/mutex.c:608 (discriminator 3) kernel/locking/mutex.c:760 (discriminator 3)) [ 247.114353][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 247.114466][ T44] ? nla_validate_int_range (lib/nlattr.c:396) [ 247.114588][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 247.114706][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 247.114824][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 247.114948][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 247.115062][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 247.115178][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 247.115297][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 247.115423][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 247.115540][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 247.115658][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 247.115773][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 247.115891][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 247.116005][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 247.116119][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 247.116233][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 247.116361][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 247.116482][ 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)) [ 247.116599][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 247.116718][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 247.116834][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 247.116947][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 247.117065][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 247.117181][ T44] ? __might_fault (mm/memory.c:7099 (discriminator 4)) [ 247.117304][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2630 (discriminator 4)) [ 247.117425][ T44] ? copy_msghdr_from_user (net/socket.c:2570) [ 247.117541][ T44] ? get_timestamp.constprop.0 (net/socket.c:2576) [ 247.117681][ T44] ? move_addr_to_kernel (net/socket.c:2556) [ 247.117799][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 247.117914][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 247.118035][ T44] ___sys_sendmsg (net/socket.c:2686) [ 247.118148][ 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) [ 247.118299][ T44] ? copy_msghdr_from_user (net/socket.c:2673) [ 247.118428][ T44] __sys_sendmsg (net/socket.c:2716 (discriminator 1)) [ 247.118543][ T44] ? __sys_sendmsg_sock (net/socket.c:2701) [ 247.118656][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 247.118768][ 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) [ 247.118914][ 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) [ 247.119029][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 247.119147][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 247.119269][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 247.119420][ T44] RIP: 0033:0x7f3459b84c5e [ 247.119543][ T44] RSP: 002b:00007ffe6aa313f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 247.119722][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f3459b84c5e [ 247.119899][ T44] RDX: 0000000000000000 RSI: 00007ffe6aa314b0 RDI: 0000000000000003 [ 247.120114][ T44] RBP: 00007ffe6aa31400 R08: 0000000000000000 R09: 0000000000000000 [ 247.120296][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe6aa31b70 [ 247.120468][ T44] R13: 00000000692411d9 R14: 0000000000000000 R15: 0000000000499600 | [ 247.129438][ T44] #0: ffffffffb2674810 (pernet_ops_rwsem){++++}-{4:4}, at: register_netdevice_notifier (net/core/dev.c:1957) | [ 247.129655][ T44] #1: ffffffffb2692a28 (rtnl_mutex){+.+.}-{4:4}, at: register_netdevice_notifier (net/core/dev.c:1959) | [ 247.129881][ T44] | [ 247.129940][ T44] ============================================= | [ 247.129940][ T44] [ 369.987288][ T44] INFO: task kworker/u16:0:12 blocked for more than 122 seconds. [ 369.987586][ T44] Not tainted 6.18.0-rc6-virtme #1 [ 369.987730][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.987968][ T44] task:kworker/u16:0 state:D stack:28040 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 369.988282][ T44] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.988458][ T44] Call Trace: [ 369.988562][ T44] [ 369.988633][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 369.988773][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 369.988909][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 369.989050][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 369.989180][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 369.989310][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 369.989404][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 369.989534][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 369.989669][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 369.989801][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 369.989930][ T44] ? process_one_work (kernel/workqueue.c:3239 (discriminator 1)) [ 369.990051][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 369.990170][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 369.990314][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 369.990429][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 369.990551][ T44] process_one_work (kernel/workqueue.c:3268) [ 369.990683][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3165) [ 369.990818][ T44] ? assign_work (kernel/workqueue.c:1206) [ 369.990932][ T44] worker_thread (kernel/workqueue.c:3340 (discriminator 2) kernel/workqueue.c:3427 (discriminator 2)) [ 369.991051][ T44] ? process_one_work (kernel/workqueue.c:3373) [ 369.991163][ T44] kthread (kernel/kthread.c:463) [ 369.991250][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 369.991372][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 369.991487][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 369.991603][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 369.991727][ T44] ret_from_fork (arch/x86/kernel/process.c:164) [ 369.991840][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 369.991952][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:255) | [ 369.992075][ T44] | [ 369.992172][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:257. [ 369.992376][ T44] INFO: task kworker/2:2:66 blocked for more than 122 seconds. [ 369.992537][ T44] Not tainted 6.18.0-rc6-virtme #1 [ 369.992651][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.992836][ T44] task:kworker/2:2 state:D stack:28904 pid:66 tgid:66 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 369.993088][ T44] Workqueue: events xp_release_deferred [ 369.993202][ T44] Call Trace: [ 369.993292][ T44] [ 369.993355][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 369.993469][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 369.993585][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 369.993703][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 369.993817][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 369.993902][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 369.994016][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 369.994130][ T44] ? xp_release_deferred (net/xdp/xsk_buff_pool.c:282) [ 369.994250][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 369.994382][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 369.994497][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 369.994609][ T44] ? process_one_work (kernel/workqueue.c:3239 (discriminator 1)) [ 369.994732][ T44] ? xp_release_deferred (net/xdp/xsk_buff_pool.c:282) [ 369.994844][ T44] xp_release_deferred (net/xdp/xsk_buff_pool.c:282) [ 369.994957][ T44] process_one_work (kernel/workqueue.c:3268) [ 369.995080][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3165) [ 369.995194][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 369.995314][ T44] ? assign_work (kernel/workqueue.c:1206) [ 369.995430][ T44] worker_thread (kernel/workqueue.c:3340 (discriminator 2) kernel/workqueue.c:3427 (discriminator 2)) [ 369.995544][ T44] ? process_one_work (kernel/workqueue.c:3373) [ 369.995660][ 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)) [ 369.995777][ T44] ? process_one_work (kernel/workqueue.c:3373) [ 369.995901][ T44] kthread (kernel/kthread.c:463) [ 369.995990][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 369.996104][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 369.996216][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 369.996333][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 369.996449][ T44] ret_from_fork (arch/x86/kernel/process.c:164) [ 369.996561][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 369.996676][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:255) | [ 369.996800][ T44] | [ 369.996891][ T44] INFO: task kworker/2:2:66 is blocked on a mutex likely owned by task ip:257. [ 369.997085][ T44] INFO: task ip:257 blocked for more than 245 seconds. [ 369.997216][ T44] Not tainted 6.18.0-rc6-virtme #1 [ 369.997326][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.997511][ T44] task:ip state:D stack:25368 pid:257 tgid:257 ppid:1 task_flags:0x400100 flags:0x00080003 [ 369.997763][ T44] Call Trace: [ 369.997847][ T44] [ 369.997906][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 369.998023][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 369.998139][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 369.998252][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 369.998380][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 369.998495][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 369.998582][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 369.998700][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 369.998813][ T44] ? napi_enable (net/core/dev.c:7616) [ 369.998926][ T44] ? virtqueue_add_inbuf_ctx (drivers/virtio/virtio_ring.c:2435) [ 369.999073][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 369.999191][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 369.999311][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 369.999427][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 369.999541][ T44] ? napi_enable (net/core/dev.c:7616) [ 369.999656][ T44] napi_enable (net/core/dev.c:7616) [ 369.999742][ 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)) [ 369.999855][ 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) [ 369.999971][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3491 (discriminator 1)) [ 370.000092][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6139 (discriminator 1)) [ 370.000208][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6166) [ 370.000323][ T44] dev_xdp_install (net/core/dev.c:10312) [ 370.000437][ T44] ? netif_skb_check_for_xdp (net/core/dev.c:10280) [ 370.000554][ T44] dev_xdp_attach (net/core/dev.c:10468) [ 370.000674][ T44] ? bpf_xdp_link_update (net/core/dev.c:10358) [ 370.000785][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2629) [ 370.000902][ T44] dev_change_xdp_fd (net/core/dev.c:10722) [ 370.001019][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 370.001135][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 370.001248][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4032 (discriminator 2) kernel/rcu/tree.c:4024 (discriminator 2)) [ 370.001391][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 370.001506][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 370.001621][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 370.001735][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 370.001848][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 370.001965][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 370.002080][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8882) [ 370.002193][ T44] ? lock_acquire (kernel/locking/lockdep.c:5833) [ 370.002315][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 370.002429][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 370.002546][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 370.002663][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 370.002777][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 370.002888][ T44] ? __mutex_lock (kernel/locking/mutex.c:608 (discriminator 3) kernel/locking/mutex.c:760 (discriminator 3)) [ 370.003008][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 370.003122][ T44] ? nla_validate_int_range (lib/nlattr.c:396) [ 370.003237][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 370.003359][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 370.003478][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 370.003594][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 370.003710][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 370.003824][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 370.003937][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.004052][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 370.004168][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 370.004295][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 370.004407][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 370.004522][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 370.004638][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 370.004755][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 370.004871][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 370.004985][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 370.005103][ 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)) [ 370.005223][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 370.005344][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 370.005459][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 370.005575][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 370.005694][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 370.005810][ T44] ? __might_fault (mm/memory.c:7099 (discriminator 4)) [ 370.005927][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2630 (discriminator 4)) [ 370.006045][ T44] ? copy_msghdr_from_user (net/socket.c:2570) [ 370.006163][ T44] ? get_timestamp.constprop.0 (net/socket.c:2576) [ 370.006314][ T44] ? move_addr_to_kernel (net/socket.c:2556) [ 370.006429][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 370.006541][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 370.006658][ T44] ___sys_sendmsg (net/socket.c:2686) [ 370.006770][ 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) [ 370.006915][ T44] ? copy_msghdr_from_user (net/socket.c:2673) [ 370.007048][ T44] __sys_sendmsg (net/socket.c:2716 (discriminator 1)) [ 370.007162][ T44] ? __sys_sendmsg_sock (net/socket.c:2701) [ 370.007277][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 370.007390][ 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) [ 370.007532][ 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) [ 370.007649][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 370.007765][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 370.007885][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 370.008027][ T44] RIP: 0033:0x7f3459b84c5e [ 370.008157][ T44] RSP: 002b:00007ffe6aa313f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 370.008331][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f3459b84c5e [ 370.008502][ T44] RDX: 0000000000000000 RSI: 00007ffe6aa314b0 RDI: 0000000000000003 [ 370.008677][ T44] RBP: 00007ffe6aa31400 R08: 0000000000000000 R09: 0000000000000000 [ 370.008846][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe6aa31b70 [ 370.009018][ T44] R13: 00000000692411d9 R14: 0000000000000000 R15: 0000000000499600 | [ 370.013877][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) | [ 370.013992][ T44] ret_from_fork (arch/x86/kernel/process.c:164) | [ 370.014106][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) | [ 370.014299][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:255) | [ 370.014420][ T44] [ 370.014510][ T44] INFO: task modprobe:334 blocked for more than 122 seconds. [ 370.014682][ T44] Not tainted 6.18.0-rc6-virtme #1 [ 370.014788][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.014973][ T44] task:modprobe state:D stack:25656 pid:334 tgid:334 ppid:322 task_flags:0x400100 flags:0x00080001 [ 370.015289][ T44] Call Trace: [ 370.015374][ T44] [ 370.015431][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 370.015548][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 370.015724][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 370.015844][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.015956][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.016073][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 370.016217][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 370.016334][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 370.016447][ T44] ? register_netdevice_notifier (net/core/dev.c:1959) [ 370.016595][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 370.016715][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 370.016828][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8882) [ 370.016944][ T44] ? down_write (kernel/locking/rwsem.c:1320 (discriminator 3) kernel/locking/rwsem.c:1326 (discriminator 3) kernel/locking/rwsem.c:1591 (discriminator 3)) [ 370.017064][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 370.017269][ T44] ? register_netdevice_notifier (net/core/dev.c:1959) [ 370.017406][ T44] register_netdevice_notifier (net/core/dev.c:1959) [ 370.017518][ T44] ? _sub_I_65535_1 (drivers/net/netconsole.c:323) netconsole [ 370.017721][ T44] init_netconsole (drivers/net/netconsole.c:842) netconsole [ 370.017864][ T44] ? _sub_I_65535_1 (drivers/net/netconsole.c:323) netconsole [ 370.018011][ T44] ? _sub_I_65535_1 (drivers/net/netconsole.c:323) netconsole [ 370.018154][ T44] do_one_initcall (init/main.c:1284) [ 370.018332][ T44] ? trace_initcall_finish (init/main.c:1274) [ 370.018448][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 370.018563][ T44] do_init_module (kernel/module/main.c:3039) [ 370.018681][ T44] ? free_module (kernel/module/main.c:3011) [ 370.018796][ T44] ? backing_file_read_iter (fs/backing-file.c:206) [ 370.018910][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4032 (discriminator 2) kernel/rcu/tree.c:4024 (discriminator 2)) [ 370.019058][ T44] init_module_from_file (kernel/module/main.c:3701) [ 370.019227][ T44] ? __ia32_sys_init_module (kernel/module/main.c:3677) [ 370.019352][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.019466][ 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) [ 370.019581][ T44] idempotent_init_module (kernel/module/main.c:3713) [ 370.019702][ T44] ? init_module_from_file (kernel/module/main.c:3705) [ 370.019819][ T44] ? rseq_update_cpu_node_id (kernel/rseq.c:189) [ 370.019937][ T44] ? cap_capable (security/commoncap.c:132) [ 370.020057][ 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)) [ 370.020227][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 370.020346][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 370.020484][ T44] RIP: 0033:0x7fdee8bf934d [ 370.020600][ T44] RSP: 002b:00007ffc91600b38 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 370.020777][ T44] RAX: ffffffffffffffda RBX: 000055bbbe2afa00 RCX: 00007fdee8bf934d [ 370.020947][ T44] RDX: 0000000000000000 RSI: 000055bbadf94f2e RDI: 0000000000000005 [ 370.021119][ T44] RBP: 00007ffc91600bd0 R08: 0000000000000000 R09: 0000000000000000 [ 370.021348][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bbadf94f2e [ 370.021517][ T44] R13: 0000000000040000 R14: 000055bbbe2afb10 R15: 000055bbbe2af460 | [ 370.025837][ T44] #0: ffffffffb2674810 (pernet_ops_rwsem){++++}-{4:4}, at: register_netdevice_notifier (net/core/dev.c:1957) | [ 370.026063][ T44] #1: ffffffffb2692a28 (rtnl_mutex){+.+.}-{4:4}, at: register_netdevice_notifier (net/core/dev.c:1959) | [ 370.026286][ T44] | [ 370.026394][ T44] ============================================= | [ 370.026394][ T44] [ 492.867292][ T44] INFO: task kworker/u16:0:12 blocked for more than 245 seconds. [ 492.867596][ T44] Not tainted 6.18.0-rc6-virtme #1 [ 492.867730][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.867961][ T44] task:kworker/u16:0 state:D stack:28040 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 492.868278][ T44] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.868455][ T44] Call Trace: [ 492.868553][ T44] [ 492.868625][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 492.868759][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 492.868896][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.869034][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.869162][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.869299][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 492.869394][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 492.869524][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 492.869650][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 492.869778][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 492.869907][ T44] ? process_one_work (kernel/workqueue.c:3239 (discriminator 1)) [ 492.870037][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 492.870161][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 492.870310][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 492.870433][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 492.870563][ T44] process_one_work (kernel/workqueue.c:3268) [ 492.870686][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3165) [ 492.870817][ T44] ? assign_work (kernel/workqueue.c:1206) [ 492.870942][ T44] worker_thread (kernel/workqueue.c:3340 (discriminator 2) kernel/workqueue.c:3427 (discriminator 2)) [ 492.871069][ T44] ? process_one_work (kernel/workqueue.c:3373) [ 492.871184][ T44] kthread (kernel/kthread.c:463) [ 492.871277][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 492.871390][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.871503][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 492.871615][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 492.871728][ T44] ret_from_fork (arch/x86/kernel/process.c:164) [ 492.871841][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 492.871958][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:255) | [ 492.872081][ T44] | [ 492.872175][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:257. [ 492.872377][ T44] INFO: task kworker/2:2:66 blocked for more than 245 seconds. [ 492.872536][ T44] Not tainted 6.18.0-rc6-virtme #1 [ 492.872643][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.872831][ T44] task:kworker/2:2 state:D stack:28904 pid:66 tgid:66 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 492.873088][ T44] Workqueue: events xp_release_deferred [ 492.873202][ T44] Call Trace: [ 492.873291][ T44] [ 492.873349][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 492.873464][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 492.873580][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 492.873694][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.873814][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 492.873902][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 492.874014][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 492.874128][ T44] ? xp_release_deferred (net/xdp/xsk_buff_pool.c:282) [ 492.874244][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 492.874371][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 492.874487][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.874603][ T44] ? process_one_work (kernel/workqueue.c:3239 (discriminator 1)) [ 492.874720][ T44] ? xp_release_deferred (net/xdp/xsk_buff_pool.c:282) [ 492.874832][ T44] xp_release_deferred (net/xdp/xsk_buff_pool.c:282) [ 492.874951][ T44] process_one_work (kernel/workqueue.c:3268) [ 492.875068][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3165) [ 492.875182][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.875305][ T44] ? assign_work (kernel/workqueue.c:1206) [ 492.875433][ T44] worker_thread (kernel/workqueue.c:3340 (discriminator 2) kernel/workqueue.c:3427 (discriminator 2)) [ 492.875550][ T44] ? process_one_work (kernel/workqueue.c:3373) [ 492.875665][ 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)) [ 492.875780][ T44] ? process_one_work (kernel/workqueue.c:3373) [ 492.875895][ T44] kthread (kernel/kthread.c:463) [ 492.875985][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 492.876099][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.876215][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 492.876332][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 492.876453][ T44] ret_from_fork (arch/x86/kernel/process.c:164) [ 492.876565][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 492.876678][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:255) | [ 492.876797][ T44] | [ 492.876885][ T44] INFO: task kworker/2:2:66 is blocked on a mutex likely owned by task ip:257. [ 492.877080][ T44] INFO: task ip:257 blocked for more than 368 seconds. [ 492.877214][ T44] Not tainted 6.18.0-rc6-virtme #1 [ 492.877324][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.877509][ T44] task:ip state:D stack:25368 pid:257 tgid:257 ppid:1 task_flags:0x400100 flags:0x00080003 [ 492.877756][ T44] Call Trace: [ 492.877845][ T44] [ 492.877917][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 492.878035][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 492.878151][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.878276][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.878389][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.878502][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 492.878588][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 492.878704][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 492.878816][ T44] ? napi_enable (net/core/dev.c:7616) [ 492.878934][ T44] ? virtqueue_add_inbuf_ctx (drivers/virtio/virtio_ring.c:2435) [ 492.879078][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 492.879191][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 492.879311][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 492.879424][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 492.879538][ T44] ? napi_enable (net/core/dev.c:7616) [ 492.879652][ T44] napi_enable (net/core/dev.c:7616) [ 492.879737][ 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)) [ 492.879850][ 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) [ 492.879967][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3491 (discriminator 1)) [ 492.880081][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6139 (discriminator 1)) [ 492.880198][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6166) [ 492.880314][ T44] dev_xdp_install (net/core/dev.c:10312) [ 492.880430][ T44] ? netif_skb_check_for_xdp (net/core/dev.c:10280) [ 492.880547][ T44] dev_xdp_attach (net/core/dev.c:10468) [ 492.880662][ T44] ? bpf_xdp_link_update (net/core/dev.c:10358) [ 492.880774][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2629) [ 492.880889][ T44] dev_change_xdp_fd (net/core/dev.c:10722) [ 492.881007][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 492.881124][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 492.881241][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4032 (discriminator 2) kernel/rcu/tree.c:4024 (discriminator 2)) [ 492.881388][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 492.881500][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 492.881613][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 492.881725][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 492.881838][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 492.881957][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 492.882073][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8882) [ 492.882186][ T44] ? lock_acquire (kernel/locking/lockdep.c:5833) [ 492.882307][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 492.882419][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 492.882532][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 492.882645][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 492.882757][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 492.882871][ T44] ? __mutex_lock (kernel/locking/mutex.c:608 (discriminator 3) kernel/locking/mutex.c:760 (discriminator 3)) [ 492.882994][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 492.883107][ T44] ? nla_validate_int_range (lib/nlattr.c:396) [ 492.883223][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 492.883344][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 492.883459][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 492.883575][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.883687][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 492.883800][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 492.883915][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.884029][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 492.884145][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 492.884258][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 492.884377][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 492.884492][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.884604][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 492.884725][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 492.884838][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 492.884955][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 492.885071][ 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)) [ 492.885186][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 492.885302][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 492.885417][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 492.885534][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 492.885648][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 492.885762][ T44] ? __might_fault (mm/memory.c:7099 (discriminator 4)) [ 492.885877][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2630 (discriminator 4)) [ 492.885994][ T44] ? copy_msghdr_from_user (net/socket.c:2570) [ 492.886109][ T44] ? get_timestamp.constprop.0 (net/socket.c:2576) [ 492.886249][ T44] ? move_addr_to_kernel (net/socket.c:2556) [ 492.886374][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 492.886490][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 492.886605][ T44] ___sys_sendmsg (net/socket.c:2686) [ 492.886719][ 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) [ 492.886861][ T44] ? copy_msghdr_from_user (net/socket.c:2673) [ 492.886991][ T44] __sys_sendmsg (net/socket.c:2716 (discriminator 1)) [ 492.887106][ T44] ? __sys_sendmsg_sock (net/socket.c:2701) [ 492.887218][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 492.887338][ 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) [ 492.887480][ 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) [ 492.887595][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 492.887710][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 492.887825][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 492.887968][ T44] RIP: 0033:0x7f3459b84c5e [ 492.888087][ T44] RSP: 002b:00007ffe6aa313f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 492.888268][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f3459b84c5e [ 492.888436][ T44] RDX: 0000000000000000 RSI: 00007ffe6aa314b0 RDI: 0000000000000003 [ 492.888605][ T44] RBP: 00007ffe6aa31400 R08: 0000000000000000 R09: 0000000000000000 [ 492.888773][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe6aa31b70 [ 492.888954][ T44] R13: 00000000692411d9 R14: 0000000000000000 R15: 0000000000499600 | [ 492.893906][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) | [ 492.894029][ T44] ret_from_fork (arch/x86/kernel/process.c:164) | [ 492.894144][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) | [ 492.894321][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:255) | [ 492.894442][ T44] [ 492.894531][ T44] INFO: task modprobe:334 blocked for more than 245 seconds. [ 492.894689][ T44] Not tainted 6.18.0-rc6-virtme #1 [ 492.894800][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.894988][ T44] task:modprobe state:D stack:25656 pid:334 tgid:334 ppid:322 task_flags:0x400100 flags:0x00080001 [ 492.895296][ T44] Call Trace: [ 492.895382][ T44] [ 492.895440][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 492.895556][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 492.895729][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.895843][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.895962][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.896078][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 492.896219][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 492.896337][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 492.896451][ T44] ? register_netdevice_notifier (net/core/dev.c:1959) [ 492.896599][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 492.896713][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 492.896825][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8882) [ 492.896943][ T44] ? down_write (kernel/locking/rwsem.c:1320 (discriminator 3) kernel/locking/rwsem.c:1326 (discriminator 3) kernel/locking/rwsem.c:1591 (discriminator 3)) [ 492.897057][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 492.897258][ T44] ? register_netdevice_notifier (net/core/dev.c:1959) [ 492.897406][ T44] register_netdevice_notifier (net/core/dev.c:1959) [ 492.897522][ T44] ? _sub_I_65535_1 (drivers/net/netconsole.c:323) netconsole [ 492.897721][ T44] init_netconsole (drivers/net/netconsole.c:842) netconsole [ 492.897864][ T44] ? _sub_I_65535_1 (drivers/net/netconsole.c:323) netconsole [ 492.898012][ T44] ? _sub_I_65535_1 (drivers/net/netconsole.c:323) netconsole [ 492.898152][ T44] do_one_initcall (init/main.c:1284) [ 492.898331][ T44] ? trace_initcall_finish (init/main.c:1274) [ 492.898448][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 492.898566][ T44] do_init_module (kernel/module/main.c:3039) [ 492.898685][ T44] ? free_module (kernel/module/main.c:3011) [ 492.898856][ T44] ? backing_file_read_iter (fs/backing-file.c:206) [ 492.898973][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4032 (discriminator 2) kernel/rcu/tree.c:4024 (discriminator 2)) [ 492.899113][ T44] init_module_from_file (kernel/module/main.c:3701) [ 492.899287][ T44] ? __ia32_sys_init_module (kernel/module/main.c:3677) [ 492.899406][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.899523][ 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) [ 492.899636][ T44] idempotent_init_module (kernel/module/main.c:3713) [ 492.899804][ T44] ? init_module_from_file (kernel/module/main.c:3705) [ 492.899920][ T44] ? rseq_update_cpu_node_id (kernel/rseq.c:189) [ 492.900039][ T44] ? cap_capable (security/commoncap.c:132) [ 492.900154][ 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)) [ 492.900328][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 492.900443][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 492.900582][ T44] RIP: 0033:0x7fdee8bf934d [ 492.900700][ T44] RSP: 002b:00007ffc91600b38 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 492.900931][ T44] RAX: ffffffffffffffda RBX: 000055bbbe2afa00 RCX: 00007fdee8bf934d [ 492.901098][ T44] RDX: 0000000000000000 RSI: 000055bbadf94f2e RDI: 0000000000000005 [ 492.901274][ T44] RBP: 00007ffc91600bd0 R08: 0000000000000000 R09: 0000000000000000 [ 492.901442][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bbadf94f2e [ 492.901610][ T44] R13: 0000000000040000 R14: 000055bbbe2afb10 R15: 000055bbbe2af460 | [ 492.905868][ T44] #0: ffffffffb2674810 (pernet_ops_rwsem){++++}-{4:4}, at: register_netdevice_notifier (net/core/dev.c:1957) | [ 492.906146][ T44] #1: ffffffffb2692a28 (rtnl_mutex){+.+.}-{4:4}, at: register_netdevice_notifier (net/core/dev.c:1959) | [ 492.906375][ T44] | [ 492.906481][ T44] ============================================= | [ 492.906481][ T44] [ 615.747295][ T44] INFO: task kworker/u16:0:12 blocked for more than 368 seconds. [ 615.747624][ T44] Not tainted 6.18.0-rc6-virtme #1 [ 615.747772][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.748040][ T44] task:kworker/u16:0 state:D stack:28040 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 615.748395][ T44] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.748566][ T44] Call Trace: [ 615.748669][ T44] [ 615.748737][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 615.748875][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 615.749009][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 615.749142][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 615.749282][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 615.749407][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 615.749496][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 615.749623][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 615.749753][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 615.749892][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 615.750020][ T44] ? process_one_work (kernel/workqueue.c:3239 (discriminator 1)) [ 615.750143][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 615.750293][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 615.750408][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 615.750519][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 615.750629][ T44] process_one_work (kernel/workqueue.c:3268) [ 615.750752][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3165) [ 615.750869][ T44] ? assign_work (kernel/workqueue.c:1206) [ 615.750983][ T44] worker_thread (kernel/workqueue.c:3340 (discriminator 2) kernel/workqueue.c:3427 (discriminator 2)) [ 615.751101][ T44] ? process_one_work (kernel/workqueue.c:3373) [ 615.751221][ T44] kthread (kernel/kthread.c:463) [ 615.751315][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 615.751428][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 615.751541][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 615.751657][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 615.751770][ T44] ret_from_fork (arch/x86/kernel/process.c:164) [ 615.751882][ 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