====================================== | not ok 1 selftests: drivers/net: stats.py # TIMEOUT 360 seconds | make[1]: Leaving directory '/home/virtme/testing-22/tools/testing/selftests/drivers/net' | make: Leaving directory '/home/virtme/testing-22/tools/testing/selftests' | xx__-> echo $? | 0 xx__-> [ 370.075305][ T44] INFO: task kworker/3:0:33 blocked for more than 122 seconds. [ 370.076023][ T44] Not tainted 6.16.0-rc6-virtme #1 [ 370.076348][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.076789][ T44] task:kworker/3:0 state:D stack:28160 pid:33 tgid:33 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 370.077386][ T44] Workqueue: events virtnet_rx_mode_work [ 370.077675][ T44] Call Trace: [ 370.077881][ T44] [ 370.078037][ T44] __schedule (kernel/sched/core.c:5397 kernel/sched/core.c:6786) [ 370.078330][ T44] ? __pfx___schedule (kernel/sched/core.c:6663) [ 370.078634][ T44] ? schedule (kernel/sched/core.c:6845 kernel/sched/core.c:6878) [ 370.078836][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 370.079106][ T44] schedule (kernel/sched/core.c:6865 kernel/sched/core.c:6879) [ 370.079320][ T44] schedule_preempt_disabled (kernel/sched/core.c:6937) [ 370.079577][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 370.079837][ T44] ? virtnet_rx_mode_work (drivers/net/virtio_net.c:3866) [ 370.080095][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 370.080386][ T44] ? mark_held_locks (kernel/locking/lockdep.c:4328) [ 370.080649][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4475) [ 370.080913][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 370.081197][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:54 (discriminator 21)) [ 370.081454][ T44] ? __kmalloc_cache_noprof (mm/slub.c:4361) [ 370.081718][ T44] ? virtnet_rx_mode_work (drivers/net/virtio_net.c:3866) [ 370.081975][ T44] virtnet_rx_mode_work (drivers/net/virtio_net.c:3866) [ 370.082254][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5240) [ 370.082514][ T44] ? __pfx_virtnet_rx_mode_work (drivers/net/virtio_net.c:3841) [ 370.082781][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 370.083066][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 370.083364][ T44] process_one_work (kernel/workqueue.c:3238) [ 370.083655][ T44] ? __pfx_process_one_work (kernel/workqueue.c:3140) [ 370.083923][ T44] ? assign_work (kernel/workqueue.c:1200) [ 370.084213][ T44] worker_thread (kernel/workqueue.c:3315 kernel/workqueue.c:3402) [ 370.084899][ T44] ? __pfx_worker_thread (kernel/workqueue.c:3348) [ 370.085177][ T44] kthread (kernel/kthread.c:464) [ 370.085386][ T44] ? __pfx_kthread (kernel/kthread.c:413) [ 370.085642][ T44] ? ret_from_fork (arch/x86/kernel/process.c:147) [ 370.085906][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 370.086188][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 370.086449][ T44] ? __pfx_kthread (kernel/kthread.c:413) [ 370.086707][ T44] ret_from_fork (arch/x86/kernel/process.c:148) [ 370.086965][ T44] ? __pfx_kthread (kernel/kthread.c:413) [ 370.087243][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:258) | [ 370.119986][ T44] #0: ffffffff92a56b28 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink (net/core/rtnetlink.c:343 net/core/rtnetlink.c:4056) | [ 370.120432][ T44] #1: ffff888008deac80 (&dev->lock){+.+.}-{4:4}, at: napi_disable (net/core/dev.c:7414) | [ 370.120867][ T44] | [ 370.121003][ T44] ============================================= | [ 370.121003][ T44] [ 492.955329][ T44] INFO: task kworker/3:0:33 blocked for more than 245 seconds. [ 492.955906][ T44] Not tainted 6.16.0-rc6-virtme #1 [ 492.956216][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.956649][ T44] task:kworker/3:0 state:D stack:28160 pid:33 tgid:33 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 492.957223][ T44] Workqueue: events virtnet_rx_mode_work [ 492.957494][ T44] Call Trace: [ 492.957691][ T44] [ 492.957836][ T44] __schedule (kernel/sched/core.c:5397 kernel/sched/core.c:6786) [ 492.958109][ T44] ? __pfx___schedule (kernel/sched/core.c:6663) [ 492.958392][ T44] ? schedule (kernel/sched/core.c:6845 kernel/sched/core.c:6878) [ 492.958599][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 492.958865][ T44] schedule (kernel/sched/core.c:6865 kernel/sched/core.c:6879) [ 492.959066][ T44] schedule_preempt_disabled (kernel/sched/core.c:6937) [ 492.959332][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 492.959596][ T44] ? virtnet_rx_mode_work (drivers/net/virtio_net.c:3866) [ 492.959852][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 492.960106][ T44] ? mark_held_locks (kernel/locking/lockdep.c:4328) [ 492.960387][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4475) [ 492.960663][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 492.960920][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:54 (discriminator 21)) [ 492.961195][ T44] ? __kmalloc_cache_noprof (mm/slub.c:4361) [ 492.961457][ T44] ? virtnet_rx_mode_work (drivers/net/virtio_net.c:3866) [ 492.961708][ T44] virtnet_rx_mode_work (drivers/net/virtio_net.c:3866) [ 492.961970][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5240) [ 492.962242][ T44] ? __pfx_virtnet_rx_mode_work (drivers/net/virtio_net.c:3841) [ 492.962510][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 492.962768][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 492.963029][ T44] process_one_work (kernel/workqueue.c:3238) [ 492.963313][ T44] ? __pfx_process_one_work (kernel/workqueue.c:3140) [ 492.963580][ T44] ? assign_work (kernel/workqueue.c:1200) [ 492.963846][ T44] worker_thread (kernel/workqueue.c:3315 kernel/workqueue.c:3402) [ 492.964112][ T44] ? __pfx_worker_thread (kernel/workqueue.c:3348) [ 492.964396][ T44] kthread (kernel/kthread.c:464) [ 492.964599][ T44] ? __pfx_kthread (kernel/kthread.c:413) [ 492.964853][ T44] ? ret_from_fork (arch/x86/kernel/process.c:147) [ 492.965112][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 492.965378][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 492.965634][ T44] ? __pfx_kthread (kernel/kthread.c:413) [ 492.965889][ T44] ret_from_fork (arch/x86/kernel/process.c:148) [ 492.966143][ T44] ? __pfx_kthread (kernel/kthread.c:413) [ 492.966416][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:258) | [ 492.992261][ T44] RDX: 0000000000000000 RSI: 00007ffd3c899ee0 RDI: 0000000000000003 | [ 492.992643][ T44] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078 | [ 492.993021][ T44] R10: 00007f05a12cdee8 R11: 0000000000000246 R12: 0000000000000003 | [ 492.993416][ T44] R13: 00000000687b52d0 R14: 0000000000499600 R15: 0000000000000000 | [ 492.993811][ T44] [ 492.994022][ T44] INFO: task kworker/u16:1:68 blocked for more than 122 seconds. [ 492.994385][ T44] Not tainted 6.16.0-rc6-virtme #1 [ 492.994628][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.995034][ T44] task:kworker/u16:1 state:D stack:27744 pid:68 tgid:68 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 492.995598][ T44] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.995919][ T44] Call Trace: [ 492.996116][ T44] [ 492.996280][ T44] __schedule (kernel/sched/core.c:5397 kernel/sched/core.c:6786) [ 492.996547][ T44] ? __pfx___schedule (kernel/sched/core.c:6663) [ 492.996817][ T44] ? schedule (kernel/sched/core.c:6845 kernel/sched/core.c:6878) [ 492.997014][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 492.997296][ T44] schedule (kernel/sched/core.c:6865 kernel/sched/core.c:6879) [ 492.997495][ T44] schedule_preempt_disabled (kernel/sched/core.c:6937) [ 492.997751][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 492.998004][ T44] ? validate_chain (kernel/locking/lockdep.c:3804 kernel/locking/lockdep.c:3824 kernel/locking/lockdep.c:3879) [ 492.998275][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4726) [ 492.998531][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 492.998799][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 492.999058][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4726) [ 492.999332][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4726) [ 492.999592][ T44] process_one_work (kernel/workqueue.c:3238) [ 492.999862][ T44] ? __pfx_process_one_work (kernel/workqueue.c:3140) [ 493.000129][ T44] ? assign_work (kernel/workqueue.c:1200) [ 493.000413][ T44] worker_thread (kernel/workqueue.c:3315 kernel/workqueue.c:3402) [ 493.000681][ T44] ? __pfx_worker_thread (kernel/workqueue.c:3348) [ 493.000938][ T44] kthread (kernel/kthread.c:464) [ 493.001143][ T44] ? __pfx_kthread (kernel/kthread.c:413) [ 493.001408][ T44] ? ret_from_fork (arch/x86/kernel/process.c:147) [ 493.001666][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 493.001929][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 493.002202][ T44] ? __pfx_kthread (kernel/kthread.c:413) [ 493.002459][ T44] ret_from_fork (arch/x86/kernel/process.c:148) [ 493.002713][ T44] ? __pfx_kthread (kernel/kthread.c:413) Finger prints: __schedule:schedule:schedule_preempt_disabled:__mutex_lock:addrconf_verify_work __schedule:schedule:schedule_preempt_disabled:__mutex_lock:virtnet_rx_mode_work