======================================
| not ok 1 selftests: drivers/net/hw: irq.py # TIMEOUT 360 seconds
| make[1]: Leaving directory '/srv/vmksft/testing/wt-22/tools/testing/selftests/drivers/net/hw'
| make: Leaving directory '/srv/vmksft/testing/wt-22/tools/testing/selftests'
| xx__-> echo $?
| 0
xx__-> [ 615.771885][ T44] INFO: task kworker/u16:0:12 blocked for more than 122 seconds.
[ 615.772484][ T44] Not tainted 6.18.0-rc7-virtme #1
[ 615.772732][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.773145][ T44] task:kworker/u16:0 state:D stack:27744 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 615.773502][ T44] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.773738][ T44] Call Trace:
[ 615.773936][ T44]
[ 615.774060][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929)
[ 615.774259][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785)
[ 615.774446][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
[ 615.774640][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[ 615.774880][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[ 615.775126][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026)
[ 615.775321][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084)
[ 615.775508][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760)
[ 615.775731][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1))
[ 615.775986][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759)
[ 615.776213][ T44] ? process_one_work (kernel/workqueue.c:3239 (discriminator 1))
[ 615.776453][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33))
[ 615.776644][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33))
[ 615.776865][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1))
[ 615.777045][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1))
[ 615.777221][ T44] process_one_work (kernel/workqueue.c:3268)
[ 615.777419][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3165)
[ 615.777634][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
[ 615.777873][ T44] ? assign_work (kernel/workqueue.c:1206)
[ 615.778075][ T44] worker_thread (kernel/workqueue.c:3340 (discriminator 2) kernel/workqueue.c:3427 (discriminator 2))
[ 615.778558][ T44] ? process_one_work (kernel/workqueue.c:3373)
[ 615.778790][ T44] kthread (kernel/kthread.c:463)
[ 615.778985][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412)
[ 615.779223][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[ 615.779444][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
[ 615.779683][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412)
[ 615.779919][ T44] ret_from_fork (arch/x86/kernel/process.c:164)
[ 615.780153][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412)
[ 615.780372][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:255)
| [ 615.780615][ T44]
| [ 615.780875][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:2999.
[ 615.781249][ T44] INFO: task ip:2999 blocked for more than 122 seconds.
[ 615.781492][ T44] Not tainted 6.18.0-rc7-virtme #1
[ 615.781659][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.781955][ T44] task:ip state:D stack:25496 pid:2999 tgid:2999 ppid:1 task_flags:0x400100 flags:0x00080003
[ 615.782264][ T44] Call Trace:
[ 615.782401][ T44]
[ 615.782513][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929)
[ 615.782686][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785)
[ 615.782898][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
[ 615.783073][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[ 615.783244][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[ 615.783414][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026)
[ 615.783557][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084)
[ 615.783728][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760)
[ 615.783941][ T44] ? napi_enable (net/core/dev.c:7616)
[ 615.784152][ T44] ? virtqueue_add_inbuf_ctx (drivers/virtio/virtio_ring.c:2435)
[ 615.784353][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759)
[ 615.784523][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2))
[ 615.784694][ T44] ? sg_init_table (lib/scatterlist.c:106)
[ 615.784910][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1))
[ 615.785085][ T44] ? napi_enable (net/core/dev.c:7616)
[ 615.785312][ T44] napi_enable (net/core/dev.c:7616)
[ 615.785518][ 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))
[ 615.785772][ 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)
[ 615.785989][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3492 (discriminator 1))
[ 615.786208][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6140 (discriminator 1))
[ 615.786469][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6167)
[ 615.786722][ T44] dev_xdp_install (net/core/dev.c:10312)
[ 615.786963][ T44] ? netif_skb_check_for_xdp (net/core/dev.c:10280)
[ 615.787146][ T44] dev_xdp_attach (net/core/dev.c:10468)
[ 615.787321][ T44] ? bpf_xdp_link_update (net/core/dev.c:10358)
[ 615.787490][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2629)
[ 615.787668][ T44] dev_change_xdp_fd (net/core/dev.c:10722)
[ 615.787866][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392)
[ 615.788045][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036)
[ 615.788236][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4032 (discriminator 2) kernel/rcu/tree.c:4024 (discriminator 2))
[ 615.788439][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1))
[ 615.788607][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4))
[ 615.788799][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[ 615.789041][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4))
[ 615.789218][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1))
[ 615.789477][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33))
[ 615.789664][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8882)
[ 615.789866][ T44] ? lock_acquire (kernel/locking/lockdep.c:5833)
[ 615.790039][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1))
[ 615.790207][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
[ 615.790373][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
[ 615.790542][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33))
[ 615.790713][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1))
[ 615.790904][ T44] ? __mutex_lock (kernel/locking/mutex.c:608 (discriminator 3) kernel/locking/mutex.c:760 (discriminator 3))
[ 615.791077][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759)
[ 615.791249][ T44] ? nla_validate_int_range (lib/nlattr.c:396)
[ 615.791420][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922)
[ 615.791592][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1))
[ 615.791773][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963)
[ 615.791972][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
[ 615.792141][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1))
[ 615.792310][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963)
[ 615.792479][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[ 615.792654][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963)
[ 615.792848][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958)
[ 615.793025][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861)
[ 615.793194][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1))
[ 615.793366][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
[ 615.793535][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1))
[ 615.793707][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550)
[ 615.793902][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861)
[ 615.794080][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527)
[ 615.794253][ 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))
[ 615.794424][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344)
[ 615.794593][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329)
[ 615.794782][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1))
[ 615.795010][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894)
[ 615.795181][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813)
[ 615.795356][ T44] ? __might_fault (mm/memory.c:7099 (discriminator 4))
[ 615.795527][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2630 (discriminator 4))
[ 615.795701][ T44] ? copy_msghdr_from_user (net/socket.c:2570)
[ 615.795898][ T44] ? get_timestamp.constprop.0 (net/socket.c:2576)
[ 615.796094][ T44] ? move_addr_to_kernel (net/socket.c:2556)
[ 615.796265][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4))
[ 615.796432][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4))
[ 615.796606][ T44] ___sys_sendmsg (net/socket.c:2686)
[ 615.796795][ 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)
[ 615.797012][ T44] ? copy_msghdr_from_user (net/socket.c:2673)
[ 615.797196][ T44] __sys_sendmsg (net/socket.c:2716 (discriminator 1))
[ 615.797368][ T44] ? __sys_sendmsg_sock (net/socket.c:2701)
[ 615.797535][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473)
[ 615.797704][ 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)
[ 615.797938][ 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)
[ 615.798107][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
[ 615.798277][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1))
[ 615.798450][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.798645][ T44] RIP: 0033:0x7f0b08118c5e
[ 615.798847][ T44] RSP: 002b:00007fff60d97f50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 615.799078][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f0b08118c5e
[ 615.799306][ T44] RDX: 0000000000000000 RSI: 00007fff60d98010 RDI: 0000000000000003
[ 615.799530][ T44] RBP: 00007fff60d97f60 R08: 0000000000000000 R09: 0000000000000000
[ 615.799764][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff60d986d0
[ 615.800019][ T44] R13: 00000000692e3324 R14: 0000000000000000 R15: 0000000000499600
| [ 615.813841][ T44] 1 lock held by ip/3078:
| [ 615.814040][ T44] #0: ffffffff8a692ce8 (rtnl_mutex){+.+.}-{4:4}, at: rtnetlink_rcv_msg (net/core/rtnetlink.c:6965)
| [ 615.814499][ T44]
| [ 615.814609][ T44] =============================================
| [ 615.814609][ T44]
[ 738.650869][ T44] INFO: task kworker/u16:0:12 blocked for more than 245 seconds.
[ 738.651265][ T44] Not tainted 6.18.0-rc7-virtme #1
[ 738.651453][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.651748][ T44] task:kworker/u16:0 state:D stack:27744 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 738.652138][ T44] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.652369][ T44] Call Trace:
[ 738.652518][ T44]
[ 738.652649][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929)
[ 738.652857][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785)
[ 738.653048][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
[ 738.653244][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[ 738.653424][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[ 738.653613][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026)
[ 738.653760][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084)
[ 738.653951][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760)
[ 738.654139][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1))
[ 738.654324][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759)
[ 738.654516][ T44] ? process_one_work (kernel/workqueue.c:3239 (discriminator 1))
[ 738.654709][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33))
[ 738.654900][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33))
[ 738.655081][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1))
[ 738.655252][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1))
[ 738.655424][ T44] process_one_work (kernel/workqueue.c:3268)
[ 738.655606][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3165)
[ 738.655782][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
[ 738.655972][ T44] ? assign_work (kernel/workqueue.c:1206)
[ 738.656144][ T44] worker_thread (kernel/workqueue.c:3340 (discriminator 2) kernel/workqueue.c:3427 (discriminator 2))
[ 738.656321][ T44] ? process_one_work (kernel/workqueue.c:3373)
[ 738.656497][ T44] kthread (kernel/kthread.c:463)
[ 738.656647][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412)
[ 738.656816][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[ 738.657007][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
[ 738.657179][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412)
[ 738.657348][ T44] ret_from_fork (arch/x86/kernel/process.c:164)
[ 738.657517][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412)
[ 738.657696][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:255)
| [ 738.657889][ T44]
| [ 738.658051][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:2999.
[ 738.658304][ T44] INFO: task kworker/2:1:51 blocked for more than 122 seconds.
[ 738.658525][ T44] Not tainted 6.18.0-rc7-virtme #1
[ 738.658694][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.658947][ T44] task:kworker/2:1 state:D stack:27272 pid:51 tgid:51 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 738.659256][ T44] Workqueue: events xp_release_deferred
[ 738.659434][ T44] Call Trace:
[ 738.659581][ T44]
[ 738.659693][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929)
[ 738.659880][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785)
[ 738.660053][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1))
[ 738.660224][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[ 738.660396][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026)
[ 738.660546][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084)
[ 738.660719][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760)
[ 738.660902][ T44] ? xp_release_deferred (net/xdp/xsk_buff_pool.c:282)
[ 738.661076][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759)
[ 738.661244][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1))
[ 738.661415][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
[ 738.661583][ T44] ? process_one_work (kernel/workqueue.c:3239 (discriminator 1))
[ 738.661753][ T44] ? xp_release_deferred (net/xdp/xsk_buff_pool.c:282)
[ 738.662105][ T44] xp_release_deferred (net/xdp/xsk_buff_pool.c:282)
[ 738.662279][ T44] process_one_work (kernel/workqueue.c:3268)
[ 738.662454][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3165)
[ 738.662628][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
[ 738.662799][ T44] ? assign_work (kernel/workqueue.c:1206)
[ 738.662986][ T44] worker_thread (kernel/workqueue.c:3340 (discriminator 2) kernel/workqueue.c:3427 (discriminator 2))
[ 738.663157][ T44] ? process_one_work (kernel/workqueue.c:3373)
[ 738.663327][ 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))
[ 738.663501][ T44] ? process_one_work (kernel/workqueue.c:3373)
[ 738.663674][ T44] kthread (kernel/kthread.c:463)
[ 738.663815][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412)
[ 738.663999][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[ 738.664168][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
[ 738.664337][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412)
[ 738.664507][ T44] ret_from_fork (arch/x86/kernel/process.c:164)
[ 738.664683][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412)
[ 738.664867][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:255)
| [ 738.665040][ T44]
| [ 738.665182][ T44] INFO: task kworker/2:1:51 is blocked on a mutex likely owned by task ip:2999.
[ 738.665433][ T44] INFO: task ip:2999 blocked for more than 245 seconds.
[ 738.665629][ T44] Not tainted 6.18.0-rc7-virtme #1
[ 738.665791][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.666050][ T44] task:ip state:D stack:25496 pid:2999 tgid:2999 ppid:1 task_flags:0x400100 flags:0x00080003
[ 738.666360][ T44] Call Trace:
[ 738.666499][ T44]
[ 738.666617][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929)
[ 738.666794][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785)
[ 738.666977][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
[ 738.667151][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[ 738.667318][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[ 738.667488][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026)
[ 738.667637][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084)
[ 738.667805][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760)
[ 738.667989][ T44] ? napi_enable (net/core/dev.c:7616)
[ 738.668161][ T44] ? virtqueue_add_inbuf_ctx (drivers/virtio/virtio_ring.c:2435)
[ 738.668366][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759)
[ 738.668534][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2))
[ 738.668712][ T44] ? sg_init_table (lib/scatterlist.c:106)
[ 738.668899][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1))
[ 738.669071][ T44] ? napi_enable (net/core/dev.c:7616)
[ 738.669239][ T44] napi_enable (net/core/dev.c:7616)
[ 738.669378][ 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))
[ 738.669552][ 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)
[ 738.669726][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3492 (discriminator 1))
[ 738.669909][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6140 (discriminator 1))
[ 738.670082][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6167)
[ 738.670251][ T44] dev_xdp_install (net/core/dev.c:10312)
[ 738.670423][ T44] ? netif_skb_check_for_xdp (net/core/dev.c:10280)
[ 738.670604][ T44] dev_xdp_attach (net/core/dev.c:10468)
[ 738.670776][ T44] ? bpf_xdp_link_update (net/core/dev.c:10358)
[ 738.670968][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2629)
[ 738.671142][ T44] dev_change_xdp_fd (net/core/dev.c:10722)
[ 738.671313][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392)
[ 738.671485][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036)
[ 738.671662][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4032 (discriminator 2) kernel/rcu/tree.c:4024 (discriminator 2))
[ 738.671874][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1))
[ 738.672047][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4))
[ 738.672215][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[ 738.672384][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4))
[ 738.672560][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1))
[ 738.672735][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33))
[ 738.672918][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8882)
[ 738.673086][ T44] ? lock_acquire (kernel/locking/lockdep.c:5833)
[ 738.673252][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1))
[ 738.673423][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
[ 738.673599][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
[ 738.673772][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33))
[ 738.673957][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1))
[ 738.674126][ T44] ? __mutex_lock (kernel/locking/mutex.c:608 (discriminator 3) kernel/locking/mutex.c:760 (discriminator 3))
[ 738.674298][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759)
[ 738.674464][ T44] ? nla_validate_int_range (lib/nlattr.c:396)
[ 738.674648][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922)
[ 738.674839][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1))
[ 738.675011][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963)
[ 738.675183][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
[ 738.675351][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1))
[ 738.675520][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963)
[ 738.675700][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[ 738.675889][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963)
[ 738.676064][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958)
[ 738.676234][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861)
[ 738.676402][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1))
[ 738.676580][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
[ 738.676748][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1))
[ 738.676934][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550)
[ 738.677105][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861)
[ 738.677274][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527)
[ 738.677456][ 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))
[ 738.677635][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344)
[ 738.677806][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329)
[ 738.677994][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1))
[ 738.678169][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894)
[ 738.678344][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813)
[ 738.678516][ T44] ? __might_fault (mm/memory.c:7099 (discriminator 4))
[ 738.678696][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2630 (discriminator 4))
[ 738.678882][ T44] ? copy_msghdr_from_user (net/socket.c:2570)
[ 738.679052][ T44] ? get_timestamp.constprop.0 (net/socket.c:2576)
[ 738.679250][ T44] ? move_addr_to_kernel (net/socket.c:2556)
[ 738.679419][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4))
[ 738.679594][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4))
[ 738.679766][ T44] ___sys_sendmsg (net/socket.c:2686)
[ 738.679949][ 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)
[ 738.680151][ T44] ? copy_msghdr_from_user (net/socket.c:2673)
[ 738.680332][ T44] __sys_sendmsg (net/socket.c:2716 (discriminator 1))
[ 738.680501][ T44] ? __sys_sendmsg_sock (net/socket.c:2701)
[ 738.680672][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473)
[ 738.680854][ 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)
[ 738.681053][ 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)
[ 738.681229][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
[ 738.681400][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1))
[ 738.681579][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.681778][ T44] RIP: 0033:0x7f0b08118c5e
[ 738.681972][ T44] RSP: 002b:00007fff60d97f50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 738.682199][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f0b08118c5e
[ 738.682431][ T44] RDX: 0000000000000000 RSI: 00007fff60d98010 RDI: 0000000000000003
[ 738.682662][ T44] RBP: 00007fff60d97f60 R08: 0000000000000000 R09: 0000000000000000
[ 738.682903][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff60d986d0
[ 738.683126][ T44] R13: 00000000692e3324 R14: 0000000000000000 R15: 0000000000499600
| [ 738.690466][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412)
| [ 738.690642][ T44] ret_from_fork (arch/x86/kernel/process.c:164)
| [ 738.690810][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412)
| [ 738.691057][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:255)
| [ 738.691233][ T44]
[ 738.691378][ T44] INFO: task ip:3078 blocked for more than 122 seconds.
[ 738.691569][ T44] Not tainted 6.18.0-rc7-virtme #1
[ 738.691781][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.692036][ T44] task:ip state:D stack:25744 pid:3078 tgid:3078 ppid:3077 task_flags:0x400100 flags:0x00080001
[ 738.692403][ T44] Call Trace:
[ 738.692548][ T44]
[ 738.692661][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929)
[ 738.692851][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785)
[ 738.693022][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
[ 738.693250][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[ 738.693415][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[ 738.693596][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026)
[ 738.693737][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084)
[ 738.693977][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760)
[ 738.694146][ T44] ? rtnetlink_rcv_msg (net/core/rtnetlink.c:6965)
[ 738.694315][ T44] ? write_profile (kernel/stacktrace.c:83)
[ 738.694487][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759)
[ 738.694727][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1))
[ 738.694915][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[ 738.695085][ T44] ? rtnetlink_rcv_msg (net/core/rtnetlink.c:6965)
[ 738.695254][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6965)
[ 738.695480][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861)
[ 738.695657][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1))
[ 738.695845][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
[ 738.696014][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1))
[ 738.696241][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550)
[ 738.696417][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861)
[ 738.696589][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527)
[ 738.696760][ 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))
[ 738.696998][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344)
[ 738.697168][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329)
[ 738.697337][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1))
[ 738.697509][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894)
[ 738.697688][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813)
[ 738.697871][ T44] ? __might_fault (mm/memory.c:7099 (discriminator 4))
[ 738.698040][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2630 (discriminator 4))
[ 738.698208][ T44] ? copy_msghdr_from_user (net/socket.c:2570)
[ 738.698433][ T44] ? get_timestamp.constprop.0 (net/socket.c:2576)
[ 738.698634][ T44] ? move_addr_to_kernel (net/socket.c:2556)
[ 738.698806][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4032 (discriminator 2) kernel/rcu/tree.c:4024 (discriminator 2))
[ 738.699025][ T44] ___sys_sendmsg (net/socket.c:2686)
[ 738.699249][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4))
[ 738.699418][ T44] ? copy_msghdr_from_user (net/socket.c:2673)
[ 738.699592][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
[ 738.699760][ T44] ? __might_fault (mm/memory.c:7099 (discriminator 4))
[ 738.699952][ 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)
[ 738.700122][ T44] __sys_sendmsg (net/socket.c:2716 (discriminator 1))
[ 738.700292][ T44] ? __sys_sendmsg_sock (net/socket.c:2701)
[ 738.700470][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
[ 738.700703][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1))
[ 738.700886][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.701083][ T44] RIP: 0033:0x7f556299bc5e
[ 738.701254][ T44] RSP: 002b:00007ffedbad6f70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 738.701478][ T44] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f556299bc5e
[ 738.701712][ T44] RDX: 0000000000000000 RSI: 00007ffedbad7030 RDI: 0000000000000004
[ 738.702008][ T44] RBP: 00007ffedbad6f80 R08: 0000000000000000 R09: 0000000000000000
[ 738.702232][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffedbad96ad
[ 738.702452][ T44] R13: 00000000692e33f5 R14: 000000000000000d R15: 00007ffedbad70e0
| [ 738.707867][ T44] 1 lock held by ip/3078:
| [ 738.708000][ T44] #0: ffffffff8a692ce8 (rtnl_mutex){+.+.}-{4:4}, at: rtnetlink_rcv_msg (net/core/rtnetlink.c:6965)
| [ 738.708249][ T44]
| [ 738.708356][ T44] =============================================
| [ 738.708356][ T44]
[ 861.530870][ T44] INFO: task kworker/u16:0:12 blocked for more than 368 seconds.
[ 861.531274][ T44] Not tainted 6.18.0-rc7-virtme #1
[ 861.531465][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.531739][ T44] task:kworker/u16:0 state:D stack:27744 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 861.532153][ T44] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.532380][ T44] Call Trace:
[ 861.532533][ T44]
[ 861.532652][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929)
[ 861.532862][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785)
[ 861.533060][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
[ 861.533259][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[ 861.533439][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[ 861.533621][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026)
[ 861.533772][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084)
[ 861.533968][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760)
[ 861.534158][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1))
[ 861.534348][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759)
[ 861.534537][ T44] ? process_one_work (kernel/workqueue.c:3239 (discriminator 1))
[ 861.534717][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33))
[ 861.534903][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33))
[ 861.535095][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1))
[ 861.535276][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1))
[ 861.535447][ T44] process_one_work (kernel/workqueue.c:3268)
[ 861.535630][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3165)
[ 861.535795][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
[ 861.535986][ T44] ? assign_work (kernel/workqueue.c:1206)
[ 861.536163][ T44] worker_thread (kernel/workqueue.c:3340 (discriminator 2) kernel/workqueue.c:3427 (discriminator 2))
[ 861.536337][ T44] ? process_one_work (kernel/workqueue.c:3373)
[ 861.536503][ T44] kthread (kernel/kthread.c:463)
[ 861.536645][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412)
[ 861.536816][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[ 861.537005][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
[ 861.537182][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412)
[ 861.537350][ T44] ret_from_fork (arch/x86/kernel/process.c:164)
[ 861.537517][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412)
[ 861.537685][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:255)
| [ 861.537878][ T44]
| [ 861.538047][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:2999.
[ 861.538299][ T44] INFO: task kworker/2:1:51 blocked for more than 245 seconds.
[ 861.538517][ T44] Not tainted 6.18.0-rc7-virtme #1
[ 861.538675][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.538931][ T44] task:kworker/2:1 state:D stack:27272 pid:51 tgid:51 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 861.539245][ T44] Workqueue: events xp_release_deferred
[ 861.539413][ T44] Call Trace:
[ 861.539555][ T44]
[ 861.539666][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929)
[ 861.539853][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785)
[ 861.540032][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1))
[ 861.540201][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[ 861.540371][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026)
[ 861.540510][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084)
[ 861.540677][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760)
[ 861.540866][ T44] ? xp_release_deferred (net/xdp/xsk_buff_pool.c:282)
[ 861.541038][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759)
[ 861.541213][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1))
[ 861.541383][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
[ 861.541549][ T44] ? process_one_work (kernel/workqueue.c:3239 (discriminator 1))
[ 861.541718][ T44] ? xp_release_deferred (net/xdp/xsk_buff_pool.c:282)
[ 861.541900][ T44] xp_release_deferred (net/xdp/xsk_buff_pool.c:282)
[ 861.542082][ T44] process_one_work (kernel/workqueue.c:3268)
[ 861.542253][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3165)
[ 861.542423][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
[ 861.542593][ T44] ? assign_work (kernel/workqueue.c:1206)
[ 861.542761][ T44] worker_thread (kernel/workqueue.c:3340 (discriminator 2) kernel/workqueue.c:3427 (discriminator 2))
[ 861.542945][ T44] ? process_one_work (kernel/workqueue.c:3373)
[ 861.543121][ 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))
[ 861.543296][ T44] ? process_one_work (kernel/workqueue.c:3373)
[ 861.543466][ T44] kthread (kernel/kthread.c:463)
[ 861.543606][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412)
[ 861.543774][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[ 861.543959][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
[ 861.544130][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412)
[ 861.544298][ T44] ret_from_fork (arch/x86/kernel/process.c:164)
[ 861.544464][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412)
[ 861.544639][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:255)
| [ 861.544810][ T44]
| [ 861.544966][ T44] INFO: task kworker/2:1:51 is blocked on a mutex likely owned by task ip:2999.
[ 861.545225][ T44] INFO: task ip:2999 blocked for more than 368 seconds.
[ 861.545410][ T44] Not tainted 6.18.0-rc7-virtme #1
[ 861.545568][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.545813][ T44] task:ip state:D stack:25496 pid:2999 tgid:2999 ppid:1 task_flags:0x400100 flags:0x00080003
[ 861.546140][ T44] Call Trace:
[ 861.546276][ T44]
[ 861.546387][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929)
[ 861.546560][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785)
[ 861.546733][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
[ 861.546921][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[ 861.547092][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[ 861.547261][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026)
[ 861.547402][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084)
[ 861.547569][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760)
[ 861.547737][ T44] ? napi_enable (net/core/dev.c:7616)
[ 861.547925][ T44] ? virtqueue_add_inbuf_ctx (drivers/virtio/virtio_ring.c:2435)
[ 861.548140][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759)
[ 861.548310][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2))
[ 861.548478][ T44] ? sg_init_table (lib/scatterlist.c:106)
[ 861.548647][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1))
[ 861.548818][ T44] ? napi_enable (net/core/dev.c:7616)
[ 861.549010][ T44] napi_enable (net/core/dev.c:7616)
[ 861.549151][ 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))
[ 861.549318][ 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)
[ 861.549492][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3492 (discriminator 1))
[ 861.549662][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6140 (discriminator 1))
[ 861.549848][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6167)
[ 861.550020][ T44] dev_xdp_install (net/core/dev.c:10312)
[ 861.550194][ T44] ? netif_skb_check_for_xdp (net/core/dev.c:10280)
[ 861.550364][ T44] dev_xdp_attach (net/core/dev.c:10468)
[ 861.550533][ T44] ? bpf_xdp_link_update (net/core/dev.c:10358)
[ 861.550707][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2629)
[ 861.550894][ T44] dev_change_xdp_fd (net/core/dev.c:10722)
[ 861.551068][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392)
[ 861.551241][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036)
[ 861.551409][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4032 (discriminator 2) kernel/rcu/tree.c:4024 (discriminator 2))
[ 861.551607][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1))
[ 861.551773][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4))
[ 861.551960][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[ 861.552131][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4))
[ 861.552312][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1))
[ 861.552484][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33))
[ 861.552648][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8882)
[ 861.552815][ T44] ? lock_acquire (kernel/locking/lockdep.c:5833)
[ 861.553001][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1))
[ 861.553172][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
[ 861.553338][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
[ 861.553509][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33))
[ 861.553677][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1))
[ 861.553862][ T44] ? __mutex_lock (kernel/locking/mutex.c:608 (discriminator 3) kernel/locking/mutex.c:760 (discriminator 3))
[ 861.554039][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759)
[ 861.554206][ T44] ? nla_validate_int_range (lib/nlattr.c:396)
[ 861.554376][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922)
[ 861.554554][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1))
[ 861.554724][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963)
[ 861.554915][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
[ 861.555089][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1))
[ 861.555257][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963)
[ 861.555423][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[ 861.555591][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963)
[ 861.555762][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958)
[ 861.555953][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861)
[ 861.556125][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1))
[ 861.556297][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
[ 861.556462][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1))
[ 861.556631][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550)
[ 861.556803][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861)
[ 861.556987][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527)
[ 861.557166][ 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))
[ 861.557340][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344)
[ 861.557509][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329)
[ 861.557678][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1))
[ 861.557864][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894)
[ 861.558038][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813)
[ 861.558206][ T44] ? __might_fault (mm/memory.c:7099 (discriminator 4))
[ 861.558376][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2630 (discriminator 4))
[ 861.558550][ T44] ? copy_msghdr_from_user (net/socket.c:2570)
[ 861.558716][ T44] ? get_timestamp.constprop.0 (net/socket.c:2576)
[ 861.558927][ T44] ? move_addr_to_kernel (net/socket.c:2556)
[ 861.559100][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4))
[ 861.559266][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4))
[ 861.559435][ T44] ___sys_sendmsg (net/socket.c:2686)
[ 861.559600][ 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)
[ 861.559801][ T44] ? copy_msghdr_from_user (net/socket.c:2673)
[ 861.560004][ T44] __sys_sendmsg (net/socket.c:2716 (discriminator 1))
[ 861.560177][ T44] ? __sys_sendmsg_sock (net/socket.c:2701)
[ 861.560343][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473)
[ 861.560508][ 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)
[ 861.560703][ 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)
[ 861.560885][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
[ 861.561064][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1))
[ 861.561234][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 861.561430][ T44] RIP: 0033:0x7f0b08118c5e
[ 861.561603][ T44] RSP: 002b:00007fff60d97f50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 861.561843][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f0b08118c5e
[ 861.562070][ T44] RDX: 0000000000000000 RSI: 00007fff60d98010 RDI: 0000000000000003
[ 861.562299][ T44] RBP: 00007fff60d97f60 R08: 0000000000000000 R09: 0000000000000000
[ 861.562520][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff60d986d0
[ 861.562741][ T44] R13: 00000000692e3324 R14: 0000000000000000 R15: 0000000000499600
| [ 861.570087][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412)
| [ 861.570258][ T44] ret_from_fork (arch/x86/kernel/process.c:164)
| [ 861.570424][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412)
| [ 861.570648][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:255)
| [ 861.570838][ T44]
[ 861.570982][ T44] INFO: task ip:3078 blocked for more than 245 seconds.
[ 861.571175][ T44] Not tainted 6.18.0-rc7-virtme #1
[ 861.571388][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.571623][ T44] task:ip state:D stack:25744 pid:3078 tgid:3078 ppid:3077 task_flags:0x400100 flags:0x00080001
[ 861.572026][ T44] Call Trace:
[ 861.572164][ T44]
[ 861.572273][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929)
[ 861.572444][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785)
[ 861.572616][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
[ 861.572858][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[ 861.573030][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[ 861.573202][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026)
[ 861.573342][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084)
[ 861.573566][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760)
[ 861.573736][ T44] ? rtnetlink_rcv_msg (net/core/rtnetlink.c:6965)
[ 861.573918][ T44] ? write_profile (kernel/stacktrace.c:83)
[ 861.574095][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759)
[ 861.574321][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1))
[ 861.574489][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[ 861.574661][ T44] ? rtnetlink_rcv_msg (net/core/rtnetlink.c:6965)
[ 861.574843][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6965)
[ 861.575078][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861)
[ 861.575249][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1))
[ 861.575420][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
[ 861.575586][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1))
[ 861.575810][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550)
[ 861.576003][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861)
[ 861.576176][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527)
[ 861.576348][ 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))
[ 861.576574][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344)
[ 861.576742][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329)
[ 861.576926][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1))
[ 861.577098][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894)
[ 861.577324][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813)
[ 861.577499][ T44] ? __might_fault (mm/memory.c:7099 (discriminator 4))
[ 861.577668][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2630 (discriminator 4))
[ 861.577854][ T44] ? copy_msghdr_from_user (net/socket.c:2570)
[ 861.578086][ T44] ? get_timestamp.constprop.0 (net/socket.c:2576)
[ 861.578280][ T44] ? move_addr_to_kernel (net/socket.c:2556)
[ 861.578449][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4032 (discriminator 2) kernel/rcu/tree.c:4024 (discriminator 2))
[ 861.578651][ T44] ___sys_sendmsg (net/socket.c:2686)
[ 861.578891][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4))
[ 861.579064][ T44] ? copy_msghdr_from_user (net/socket.c:2673)
[ 861.579236][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
[ 861.579402][ T44] ? __might_fault (mm/memory.c:7099 (discriminator 4))
[ 861.579631][ 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)
[ 861.579803][ T44] __sys_sendmsg (net/socket.c:2716 (discriminator 1))
[ 861.579986][ T44] ? __sys_sendmsg_sock (net/socket.c:2701)
[ 861.580167][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
[ 861.580339][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1))
[ 861.580508][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 861.580701][ T44] RIP: 0033:0x7f556299bc5e
[ 861.580954][ T44] RSP: 002b:00007ffedbad6f70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 861.581183][ T44] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f556299bc5e
[ 861.581404][ T44] RDX: 0000000000000000 RSI: 00007ffedbad7030 RDI: 0000000000000004
[ 861.581686][ T44] RBP: 00007ffedbad6f80 R08: 0000000000000000 R09: 0000000000000000
[ 861.581921][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffedbad96ad
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