====================================== | # | not ok 1 selftests: drivers/net: xdp.py # TIMEOUT 360 seconds | make: Leaving directory '/srv/vmksft/testing/wt-22/tools/testing/selftests' | xx__-> echo $? | 0 xx__-> [ 247.103657][ T44] INFO: task ip:253 blocked for more than 122 seconds. [ 247.104094][ T44] Not tainted 6.18.0-rc6-virtme #1 [ 247.104253][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.104535][ T44] task:ip state:D stack:25496 pid:253 tgid:253 ppid:1 task_flags:0x400100 flags:0x00080003 [ 247.104843][ T44] Call Trace: [ 247.104946][ T44] [ 247.105019][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 247.105159][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 247.105287][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 247.105416][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 247.105539][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 247.105668][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 247.105761][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 247.105880][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 247.105997][ T44] ? napi_enable (net/core/dev.c:7613) [ 247.106117][ T44] ? virtqueue_add_inbuf_ctx (drivers/virtio/virtio_ring.c:2435) [ 247.106264][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 247.106383][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 247.106502][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 247.106647][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 247.106769][ T44] ? napi_enable (net/core/dev.c:7613) [ 247.106884][ T44] napi_enable (net/core/dev.c:7613) [ 247.106977][ T44] __virtnet_rx_resume (./include/linux/bottom_half.h:20 (discriminator 1) drivers/net/virtio_net.c:2894 (discriminator 1) drivers/net/virtio_net.c:2904 (discriminator 1) drivers/net/virtio_net.c:3481 (discriminator 1)) [ 247.107090][ 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) [ 247.107212][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3492 (discriminator 1)) [ 247.107328][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6140 (discriminator 1)) [ 247.107447][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6167) [ 247.107563][ T44] dev_xdp_install (net/core/dev.c:10309) [ 247.107687][ T44] ? netif_skb_check_for_xdp (net/core/dev.c:10277) [ 247.108046][ T44] dev_xdp_attach (net/core/dev.c:10465) [ 247.108167][ T44] ? bpf_xdp_link_update (net/core/dev.c:10355) [ 247.108281][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2629) [ 247.108399][ T44] dev_change_xdp_fd (net/core/dev.c:10719) [ 247.108517][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 247.108642][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 247.108762][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4032 (discriminator 2) kernel/rcu/tree.c:4024 (discriminator 2)) [ 247.108910][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 247.109026][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 247.109144][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 247.109262][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 247.109380][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 247.109499][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 247.109620][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8882) [ 247.109738][ T44] ? lock_acquire (kernel/locking/lockdep.c:5833) [ 247.109855][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 247.109974][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 247.110090][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 247.110209][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 247.110331][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 247.110445][ T44] ? __mutex_lock (kernel/locking/mutex.c:608 (discriminator 3) kernel/locking/mutex.c:760 (discriminator 3)) [ 247.110565][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 247.110702][ T44] ? nla_validate_int_range (lib/nlattr.c:396) [ 247.110825][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 247.110945][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 247.111064][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 247.111184][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 247.111299][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 247.111415][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 247.111530][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 247.111656][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 247.111775][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 247.111892][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 247.112007][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 247.112127][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 247.112245][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 247.112363][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 247.112481][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 247.112643][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 247.112766][ 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)) [ 247.112883][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 247.113000][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 247.113115][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 247.113233][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 247.113350][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 247.113470][ T44] ? __might_fault (mm/memory.c:7099 (discriminator 4)) [ 247.113589][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2630 (discriminator 4)) [ 247.113709][ T44] ? copy_msghdr_from_user (net/socket.c:2570) [ 247.113825][ T44] ? get_timestamp.constprop.0 (net/socket.c:2576) [ 247.113968][ T44] ? move_addr_to_kernel (net/socket.c:2556) [ 247.114083][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 247.114198][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 247.114319][ T44] ___sys_sendmsg (net/socket.c:2686) [ 247.114433][ 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) [ 247.114577][ T44] ? copy_msghdr_from_user (net/socket.c:2673) [ 247.114710][ T44] __sys_sendmsg (net/socket.c:2716 (discriminator 1)) [ 247.114828][ T44] ? __sys_sendmsg_sock (net/socket.c:2701) [ 247.114947][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 247.115061][ 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) [ 247.115212][ 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) [ 247.115327][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 247.115444][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 247.115561][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 247.115710][ T44] RIP: 0033:0x7f1390189c5e [ 247.115842][ T44] RSP: 002b:00007ffd59256cd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 247.116019][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f1390189c5e [ 247.116197][ T44] RDX: 0000000000000000 RSI: 00007ffd59256d90 RDI: 0000000000000003 [ 247.116371][ T44] RBP: 00007ffd59256ce0 R08: 0000000000000000 R09: 0000000000000000 [ 247.116543][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd59257450 [ 247.116723][ T44] R13: 0000000069272529 R14: 0000000000000000 R15: 0000000000499600 | [ 247.125688][ T44] 1 lock held by ip/319: | [ 247.125772][ T44] #0: ffffffffba092a28 (rtnl_mutex){+.+.}-{4:4}, at: rtnetlink_rcv_msg (net/core/rtnetlink.c:6965) | [ 247.125972][ T44] | [ 247.126030][ T44] ============================================= | [ 247.126030][ T44] [ 369.983643][ T44] INFO: task kworker/3:1:60 blocked for more than 122 seconds. [ 369.983980][ T44] Not tainted 6.18.0-rc6-virtme #1 [ 369.984130][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.984390][ T44] task:kworker/3:1 state:D stack:28904 pid:60 tgid:60 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 369.984740][ T44] Workqueue: events xp_release_deferred [ 369.984885][ T44] Call Trace: [ 369.984983][ T44] [ 369.985053][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 369.985189][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 369.985321][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 369.985455][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 369.985583][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 369.985683][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 369.985810][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 369.985931][ T44] ? xp_release_deferred (net/xdp/xsk_buff_pool.c:282) [ 369.986054][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 369.986174][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 369.986297][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 369.986427][ T44] ? process_one_work (kernel/workqueue.c:3239 (discriminator 1)) [ 369.986558][ T44] ? xp_release_deferred (net/xdp/xsk_buff_pool.c:282) [ 369.986698][ T44] xp_release_deferred (net/xdp/xsk_buff_pool.c:282) [ 369.986817][ T44] process_one_work (kernel/workqueue.c:3268) [ 369.986936][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3165) [ 369.987066][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 369.987185][ T44] ? assign_work (kernel/workqueue.c:1206) [ 369.987302][ T44] worker_thread (kernel/workqueue.c:3340 (discriminator 2) kernel/workqueue.c:3427 (discriminator 2)) [ 369.987421][ T44] ? process_one_work (kernel/workqueue.c:3373) [ 369.987537][ 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)) [ 369.987664][ T44] ? process_one_work (kernel/workqueue.c:3373) [ 369.987781][ T44] kthread (kernel/kthread.c:463) [ 369.987870][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 369.987987][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 369.988101][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 369.988218][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 369.988340][ T44] ret_from_fork (arch/x86/kernel/process.c:164) [ 369.988459][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 369.988577][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:255) | [ 369.988702][ T44] | [ 369.988801][ T44] INFO: task kworker/3:1:60 is blocked on a mutex likely owned by task ip:253. [ 369.989005][ T44] INFO: task kworker/u16:1:69 blocked for more than 122 seconds. [ 369.989167][ T44] Not tainted 6.18.0-rc6-virtme #1 [ 369.989276][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.989468][ T44] task:kworker/u16:1 state:D stack:28040 pid:69 tgid:69 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 369.989727][ T44] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.989871][ T44] Call Trace: [ 369.989957][ T44] [ 369.990016][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 369.990136][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 369.990253][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 369.990372][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 369.990492][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 369.990614][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 369.990702][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 369.990817][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 369.990931][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 369.991047][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 369.991168][ T44] ? process_one_work (kernel/workqueue.c:3239 (discriminator 1)) [ 369.991288][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 369.991407][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 369.991523][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 369.991645][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 369.991759][ T44] process_one_work (kernel/workqueue.c:3268) [ 369.991875][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3165) [ 369.991990][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 369.992108][ T44] ? assign_work (kernel/workqueue.c:1206) [ 369.992227][ T44] worker_thread (kernel/workqueue.c:3340 (discriminator 2) kernel/workqueue.c:3427 (discriminator 2)) [ 369.992347][ T44] ? process_one_work (kernel/workqueue.c:3373) [ 369.992465][ 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)) [ 369.992580][ T44] ? process_one_work (kernel/workqueue.c:3373) [ 369.992698][ T44] kthread (kernel/kthread.c:463) [ 369.992785][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 369.992900][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 369.993031][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 369.993149][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 369.993269][ T44] ret_from_fork (arch/x86/kernel/process.c:164) [ 369.993385][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 369.993499][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:255) | [ 369.993622][ T44] | [ 369.993710][ T44] INFO: task kworker/u16:1:69 is blocked on a mutex likely owned by task ip:253. [ 369.993902][ T44] INFO: task ip:253 blocked for more than 245 seconds. [ 369.994039][ T44] Not tainted 6.18.0-rc6-virtme #1 [ 369.994147][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.994339][ T44] task:ip state:D stack:25496 pid:253 tgid:253 ppid:1 task_flags:0x400100 flags:0x00080003 [ 369.994597][ T44] Call Trace: [ 369.994687][ T44] [ 369.994747][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 369.994869][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 369.994985][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 369.995104][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 369.995221][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 369.995343][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 369.995430][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 369.995548][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 369.995667][ T44] ? napi_enable (net/core/dev.c:7613) [ 369.995784][ T44] ? virtqueue_add_inbuf_ctx (drivers/virtio/virtio_ring.c:2435) [ 369.995928][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 369.996043][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 369.996159][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 369.996277][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 369.996400][ T44] ? napi_enable (net/core/dev.c:7613) [ 369.996518][ T44] napi_enable (net/core/dev.c:7613) [ 369.996611][ T44] __virtnet_rx_resume (./include/linux/bottom_half.h:20 (discriminator 1) drivers/net/virtio_net.c:2894 (discriminator 1) drivers/net/virtio_net.c:2904 (discriminator 1) drivers/net/virtio_net.c:3481 (discriminator 1)) [ 369.996725][ 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) [ 369.996842][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3492 (discriminator 1)) [ 369.996958][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6140 (discriminator 1)) [ 369.997077][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6167) [ 369.997195][ T44] dev_xdp_install (net/core/dev.c:10309) [ 369.997318][ T44] ? netif_skb_check_for_xdp (net/core/dev.c:10277) [ 369.997436][ T44] dev_xdp_attach (net/core/dev.c:10465) [ 369.997554][ T44] ? bpf_xdp_link_update (net/core/dev.c:10355) [ 369.997674][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2629) [ 369.997796][ T44] dev_change_xdp_fd (net/core/dev.c:10719) [ 369.997912][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 369.998029][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 369.998147][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4032 (discriminator 2) kernel/rcu/tree.c:4024 (discriminator 2)) [ 369.998288][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 369.998405][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 369.998520][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 369.998639][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 369.998755][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 369.998875][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 369.998992][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8882) [ 369.999109][ T44] ? lock_acquire (kernel/locking/lockdep.c:5833) [ 369.999224][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 369.999360][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 369.999474][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 369.999591][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 369.999714][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 369.999830][ T44] ? __mutex_lock (kernel/locking/mutex.c:608 (discriminator 3) kernel/locking/mutex.c:760 (discriminator 3)) [ 369.999949][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 370.000063][ T44] ? nla_validate_int_range (lib/nlattr.c:396) [ 370.000180][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 370.000301][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 370.000428][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 370.000549][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 370.000667][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 370.000786][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 370.000901][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.001016][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 370.001128][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 370.001243][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 370.001364][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 370.001481][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 370.001596][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 370.001718][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 370.001832][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 370.001948][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 370.002066][ 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)) [ 370.002183][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 370.002303][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 370.002427][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 370.002546][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 370.002667][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 370.002783][ T44] ? __might_fault (mm/memory.c:7099 (discriminator 4)) [ 370.002900][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2630 (discriminator 4)) [ 370.003019][ T44] ? copy_msghdr_from_user (net/socket.c:2570) [ 370.003131][ T44] ? get_timestamp.constprop.0 (net/socket.c:2576) [ 370.003271][ T44] ? move_addr_to_kernel (net/socket.c:2556) [ 370.003390][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 370.003506][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 370.003629][ T44] ___sys_sendmsg (net/socket.c:2686) [ 370.003745][ 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) [ 370.003891][ T44] ? copy_msghdr_from_user (net/socket.c:2673) [ 370.004018][ T44] __sys_sendmsg (net/socket.c:2716 (discriminator 1)) [ 370.004135][ T44] ? __sys_sendmsg_sock (net/socket.c:2701) [ 370.004248][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 370.004369][ 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) [ 370.004514][ 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) [ 370.004632][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 370.004749][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 370.004866][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 370.005014][ T44] RIP: 0033:0x7f1390189c5e [ 370.005136][ T44] RSP: 002b:00007ffd59256cd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 370.005319][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f1390189c5e [ 370.005491][ T44] RDX: 0000000000000000 RSI: 00007ffd59256d90 RDI: 0000000000000003 [ 370.005667][ T44] RBP: 00007ffd59256ce0 R08: 0000000000000000 R09: 0000000000000000 [ 370.005838][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd59257450 [ 370.006014][ T44] R13: 0000000069272529 R14: 0000000000000000 R15: 0000000000499600 | [ 370.011069][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) | [ 370.011188][ T44] ret_from_fork (arch/x86/kernel/process.c:164) | [ 370.011301][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) | [ 370.011472][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:255) | [ 370.011590][ T44] [ 370.011689][ T44] INFO: task ip:319 blocked for more than 122 seconds. [ 370.011823][ T44] Not tainted 6.18.0-rc6-virtme #1 [ 370.011982][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.012167][ T44] task:ip state:D stack:25744 pid:319 tgid:319 ppid:318 task_flags:0x400100 flags:0x00080001 [ 370.012481][ T44] Call Trace: [ 370.012568][ T44] [ 370.012631][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 370.012746][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 370.012866][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 370.013037][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.013150][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.013266][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 370.013356][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 370.013471][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 370.013585][ T44] ? rtnetlink_rcv_msg (net/core/rtnetlink.c:6965) [ 370.013706][ T44] ? write_profile (kernel/stacktrace.c:83) [ 370.013827][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 370.014004][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 370.014119][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.014235][ T44] ? rtnetlink_rcv_msg (net/core/rtnetlink.c:6965) [ 370.014350][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6965) [ 370.014465][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 370.014576][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 370.014701][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 370.014817][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 370.014989][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 370.015104][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 370.015219][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 370.015346][ 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)) [ 370.015516][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 370.015641][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 370.015757][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 370.015873][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 370.016044][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 370.016159][ T44] ? __might_fault (mm/memory.c:7099 (discriminator 4)) [ 370.016276][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2630 (discriminator 4)) [ 370.016392][ T44] ? copy_msghdr_from_user (net/socket.c:2570) [ 370.016561][ T44] ? get_timestamp.constprop.0 (net/socket.c:2576) [ 370.016709][ T44] ? move_addr_to_kernel (net/socket.c:2556) [ 370.016828][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4032 (discriminator 2) kernel/rcu/tree.c:4024 (discriminator 2)) [ 370.016973][ T44] ___sys_sendmsg (net/socket.c:2686) [ 370.017142][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 370.017257][ T44] ? copy_msghdr_from_user (net/socket.c:2673) [ 370.017378][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 370.017495][ T44] ? __might_fault (mm/memory.c:7099 (discriminator 4)) [ 370.017674][ T44] ? _copy_to_user (./arch/x86/include/asm/smap.h:35 ./arch/x86/include/asm/uaccess_64.h:121 ./arch/x86/include/asm/uaccess_64.h:147 ./include/linux/uaccess.h:197 lib/usercopy.c:26) [ 370.017788][ T44] __sys_sendmsg (net/socket.c:2716 (discriminator 1)) [ 370.017901][ T44] ? __sys_sendmsg_sock (net/socket.c:2701) [ 370.018020][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 370.018135][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 370.018253][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 370.018397][ T44] RIP: 0033:0x7fb50bca2c5e [ 370.018576][ T44] RSP: 002b:00007ffd1e771640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 370.018757][ T44] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb50bca2c5e [ 370.018928][ T44] RDX: 0000000000000000 RSI: 00007ffd1e771700 RDI: 0000000000000004 [ 370.019101][ T44] RBP: 00007ffd1e771650 R08: 0000000000000000 R09: 0000000000000000 [ 370.019269][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd1e7736bf [ 370.019450][ T44] R13: 00000000692725f9 R14: 000000000000000d R15: 00007ffd1e7717b0 | [ 370.023585][ T44] 1 lock held by ip/319: | [ 370.023672][ T44] #0: ffffffffba092a28 (rtnl_mutex){+.+.}-{4:4}, at: rtnetlink_rcv_msg (net/core/rtnetlink.c:6965) | [ 370.023916][ T44] | [ 370.023972][ T44] ============================================= | [ 370.023972][ T44] [ 492.863649][ T44] INFO: task kworker/3:1:60 blocked for more than 245 seconds. [ 492.863995][ T44] Not tainted 6.18.0-rc6-virtme #1 [ 492.864152][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.864391][ T44] task:kworker/3:1 state:D stack:28904 pid:60 tgid:60 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 492.864732][ T44] Workqueue: events xp_release_deferred [ 492.864891][ T44] Call Trace: [ 492.864997][ T44] [ 492.865064][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 492.865199][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 492.865324][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 492.865449][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.865575][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 492.865676][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 492.865800][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 492.865922][ T44] ? xp_release_deferred (net/xdp/xsk_buff_pool.c:282) [ 492.866049][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 492.866167][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 492.866286][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.866402][ T44] ? process_one_work (kernel/workqueue.c:3239 (discriminator 1)) [ 492.866525][ T44] ? xp_release_deferred (net/xdp/xsk_buff_pool.c:282) [ 492.866655][ T44] xp_release_deferred (net/xdp/xsk_buff_pool.c:282) [ 492.866772][ T44] process_one_work (kernel/workqueue.c:3268) [ 492.866900][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3165) [ 492.867015][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.867133][ T44] ? assign_work (kernel/workqueue.c:1206) [ 492.867249][ T44] worker_thread (kernel/workqueue.c:3340 (discriminator 2) kernel/workqueue.c:3427 (discriminator 2)) [ 492.867366][ T44] ? process_one_work (kernel/workqueue.c:3373) [ 492.867480][ 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)) [ 492.867594][ T44] ? process_one_work (kernel/workqueue.c:3373) [ 492.867721][ T44] kthread (kernel/kthread.c:463) [ 492.867814][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 492.867929][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.868073][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 492.868190][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 492.868312][ T44] ret_from_fork (arch/x86/kernel/process.c:164) [ 492.868431][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 492.868553][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:255) | [ 492.868680][ T44] | [ 492.868775][ T44] INFO: task kworker/3:1:60 is blocked on a mutex likely owned by task ip:253. [ 492.868970][ T44] INFO: task kworker/u16:1:69 blocked for more than 245 seconds. [ 492.869131][ T44] Not tainted 6.18.0-rc6-virtme #1 [ 492.869239][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.869427][ T44] task:kworker/u16:1 state:D stack:28040 pid:69 tgid:69 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 492.869687][ T44] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.869835][ T44] Call Trace: [ 492.869920][ T44] [ 492.869979][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 492.870096][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 492.870213][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.870334][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.870446][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.870564][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 492.870656][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 492.870770][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 492.870888][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 492.871005][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 492.871128][ T44] ? process_one_work (kernel/workqueue.c:3239 (discriminator 1)) [ 492.871243][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 492.871356][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 492.871470][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 492.871582][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 492.871700][ T44] process_one_work (kernel/workqueue.c:3268) [ 492.871823][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3165) [ 492.871942][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.872059][ T44] ? assign_work (kernel/workqueue.c:1206) [ 492.872175][ T44] worker_thread (kernel/workqueue.c:3340 (discriminator 2) kernel/workqueue.c:3427 (discriminator 2)) [ 492.872292][ T44] ? process_one_work (kernel/workqueue.c:3373) [ 492.872406][ 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)) [ 492.872522][ T44] ? process_one_work (kernel/workqueue.c:3373) [ 492.872642][ T44] kthread (kernel/kthread.c:463) [ 492.872730][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 492.872852][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.872965][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 492.873080][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 492.873195][ T44] ret_from_fork (arch/x86/kernel/process.c:164) [ 492.873309][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 492.873423][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:255) | [ 492.873541][ T44] | [ 492.873636][ T44] INFO: task kworker/u16:1:69 is blocked on a mutex likely owned by task ip:253. [ 492.873838][ T44] INFO: task ip:253 blocked for more than 368 seconds. [ 492.873974][ T44] Not tainted 6.18.0-rc6-virtme #1 [ 492.874081][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.874268][ T44] task:ip state:D stack:25496 pid:253 tgid:253 ppid:1 task_flags:0x400100 flags:0x00080003 [ 492.874517][ T44] Call Trace: [ 492.874610][ T44] [ 492.874670][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 492.874787][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 492.874909][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.875026][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.875139][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.875260][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 492.875347][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 492.875459][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 492.875574][ T44] ? napi_enable (net/core/dev.c:7613) [ 492.875696][ T44] ? virtqueue_add_inbuf_ctx (drivers/virtio/virtio_ring.c:2435) [ 492.875848][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 492.875966][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 492.876082][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 492.876209][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 492.876327][ T44] ? napi_enable (net/core/dev.c:7613) [ 492.876446][ T44] napi_enable (net/core/dev.c:7613) [ 492.876534][ T44] __virtnet_rx_resume (./include/linux/bottom_half.h:20 (discriminator 1) drivers/net/virtio_net.c:2894 (discriminator 1) drivers/net/virtio_net.c:2904 (discriminator 1) drivers/net/virtio_net.c:3481 (discriminator 1)) [ 492.876653][ 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) [ 492.876770][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3492 (discriminator 1)) [ 492.876888][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6140 (discriminator 1)) [ 492.877014][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6167) [ 492.877127][ T44] dev_xdp_install (net/core/dev.c:10309) [ 492.877243][ T44] ? netif_skb_check_for_xdp (net/core/dev.c:10277) [ 492.877361][ T44] dev_xdp_attach (net/core/dev.c:10465) [ 492.877477][ T44] ? bpf_xdp_link_update (net/core/dev.c:10355) [ 492.877590][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2629) [ 492.877717][ T44] dev_change_xdp_fd (net/core/dev.c:10719) [ 492.877836][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 492.877956][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 492.878069][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4032 (discriminator 2) kernel/rcu/tree.c:4024 (discriminator 2)) [ 492.878215][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 492.878330][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 492.878445][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 492.878561][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 492.878686][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 492.878808][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 492.878921][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8882) [ 492.879038][ T44] ? lock_acquire (kernel/locking/lockdep.c:5833) [ 492.879152][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 492.879267][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 492.879383][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 492.879496][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 492.879618][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 492.879731][ T44] ? __mutex_lock (kernel/locking/mutex.c:608 (discriminator 3) kernel/locking/mutex.c:760 (discriminator 3)) [ 492.879853][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 492.879968][ T44] ? nla_validate_int_range (lib/nlattr.c:396) [ 492.880087][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 492.880205][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 492.880321][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 492.880438][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.880555][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 492.880672][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 492.880787][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.880905][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 492.881020][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 492.881135][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 492.881250][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 492.881370][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.881483][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 492.881598][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 492.881718][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 492.881837][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 492.881955][ 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)) [ 492.882071][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 492.882188][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 492.882306][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 492.882424][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 492.882540][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 492.882660][ T44] ? __might_fault (mm/memory.c:7099 (discriminator 4)) [ 492.882778][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2630 (discriminator 4)) [ 492.882898][ T44] ? copy_msghdr_from_user (net/socket.c:2570) [ 492.883013][ T44] ? get_timestamp.constprop.0 (net/socket.c:2576) [ 492.883159][ T44] ? move_addr_to_kernel (net/socket.c:2556) [ 492.883273][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 492.883387][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 492.883504][ T44] ___sys_sendmsg (net/socket.c:2686) [ 492.883626][ 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) [ 492.883771][ T44] ? copy_msghdr_from_user (net/socket.c:2673) [ 492.883901][ T44] __sys_sendmsg (net/socket.c:2716 (discriminator 1)) [ 492.884021][ T44] ? __sys_sendmsg_sock (net/socket.c:2701) [ 492.884136][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 492.884251][ 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) [ 492.884397][ 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) [ 492.884512][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 492.884632][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 492.884749][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 492.884911][ T44] RIP: 0033:0x7f1390189c5e [ 492.885038][ T44] RSP: 002b:00007ffd59256cd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 492.885213][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f1390189c5e [ 492.885385][ T44] RDX: 0000000000000000 RSI: 00007ffd59256d90 RDI: 0000000000000003 [ 492.885556][ T44] RBP: 00007ffd59256ce0 R08: 0000000000000000 R09: 0000000000000000 [ 492.885734][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd59257450 [ 492.885907][ T44] R13: 0000000069272529 R14: 0000000000000000 R15: 0000000000499600 | [ 492.891017][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) | [ 492.891131][ T44] ret_from_fork (arch/x86/kernel/process.c:164) | [ 492.891247][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) | [ 492.891413][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:255) | [ 492.891532][ T44] [ 492.891633][ T44] INFO: task ip:319 blocked for more than 245 seconds. [ 492.891770][ T44] Not tainted 6.18.0-rc6-virtme #1 [ 492.891929][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.892116][ T44] task:ip state:D stack:25744 pid:319 tgid:319 ppid:318 task_flags:0x400100 flags:0x00080001 [ 492.892422][ T44] Call Trace: [ 492.892506][ T44] [ 492.892566][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 492.892690][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 492.892810][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.892978][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.893093][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.893209][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 492.893295][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 492.893465][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 492.893581][ T44] ? rtnetlink_rcv_msg (net/core/rtnetlink.c:6965) [ 492.893698][ T44] ? write_profile (kernel/stacktrace.c:83) [ 492.893818][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 492.893988][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 492.894101][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.894215][ T44] ? rtnetlink_rcv_msg (net/core/rtnetlink.c:6965) [ 492.894328][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6965) [ 492.894500][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 492.894616][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 492.894734][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.894852][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 492.895026][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 492.895141][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 492.895255][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 492.895374][ 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)) [ 492.895493][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 492.895613][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 492.895728][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 492.895846][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 492.896017][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 492.896132][ T44] ? __might_fault (mm/memory.c:7099 (discriminator 4)) [ 492.896249][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2630 (discriminator 4)) [ 492.896363][ T44] ? copy_msghdr_from_user (net/socket.c:2570) [ 492.896481][ T44] ? get_timestamp.constprop.0 (net/socket.c:2576) [ 492.896626][ T44] ? move_addr_to_kernel (net/socket.c:2556) [ 492.896743][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4032 (discriminator 2) kernel/rcu/tree.c:4024 (discriminator 2)) [ 492.896888][ T44] ___sys_sendmsg (net/socket.c:2686) [ 492.897063][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 492.897176][ T44] ? copy_msghdr_from_user (net/socket.c:2673) [ 492.897297][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.897409][ T44] ? __might_fault (mm/memory.c:7099 (discriminator 4)) [ 492.897529][ T44] ? _copy_to_user (./arch/x86/include/asm/smap.h:35 ./arch/x86/include/asm/uaccess_64.h:121 ./arch/x86/include/asm/uaccess_64.h:147 ./include/linux/uaccess.h:197 lib/usercopy.c:26) [ 492.897648][ T44] __sys_sendmsg (net/socket.c:2716 (discriminator 1)) [ 492.897761][ T44] ? __sys_sendmsg_sock (net/socket.c:2701) [ 492.897884][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 492.898055][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 492.898170][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 492.898312][ T44] RIP: 0033:0x7fb50bca2c5e [ 492.898437][ T44] RSP: 002b:00007ffd1e771640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 492.898612][ T44] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb50bca2c5e [ 492.898782][ T44] RDX: 0000000000000000 RSI: 00007ffd1e771700 RDI: 0000000000000004 [ 492.899014][ T44] RBP: 00007ffd1e771650 R08: 0000000000000000 R09: 0000000000000000 [ 492.899187][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd1e7736bf 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