====================================== | /srv/vmksft/testing/wt-22/tools/testing/selftests/kselftest/runner.sh: line 50: : No such file or directory | 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__-> [ 492.875415][ T44] INFO: task ip:2930 blocked for more than 122 seconds. [ 492.875831][ T44] Not tainted 6.19.0-rc3-virtme #1 [ 492.876037][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.876363][ T44] task:ip state:D stack:25520 pid:2930 tgid:2930 ppid:2925 task_flags:0x400100 flags:0x00080000 [ 492.876783][ T44] Call Trace: [ 492.876938][ T44] [ 492.877051][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 492.877234][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 492.877425][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.877598][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.877770][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 492.877924][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 492.878094][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 492.878264][ T44] ? napi_enable (net/core/dev.c:7618) [ 492.878450][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 492.878616][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.878791][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 492.878960][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 492.879129][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 492.879300][ T44] ? napi_enable (net/core/dev.c:7618) [ 492.879480][ T44] napi_enable (net/core/dev.c:7618) [ 492.879617][ 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)) [ 492.879787][ 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:2559) [ 492.879955][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3492 (discriminator 1)) [ 492.880123][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6140 (discriminator 1)) [ 492.880291][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6167) [ 492.880469][ T44] dev_xdp_install (net/core/dev.c:10314) [ 492.880636][ T44] ? netif_set_xps_queue (net/core/dev.c:10282) [ 492.880811][ T44] dev_xdp_attach (net/core/dev.c:10470) [ 492.880979][ T44] ? bpf_xdp_link_update (net/core/dev.c:10360) [ 492.881254][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2622) [ 492.881436][ T44] dev_change_xdp_fd (net/core/dev.c:10724) [ 492.881604][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 492.881781][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 492.881946][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4028 (discriminator 2) kernel/rcu/tree.c:4020 (discriminator 2)) [ 492.882142][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 492.882306][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 492.882480][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 492.882644][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 492.882818][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 492.882984][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.883151][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 492.883314][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 492.883492][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 492.883656][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 492.883827][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 492.883996][ T44] ? __mutex_lock (kernel/locking/mutex.c:624 (discriminator 3) kernel/locking/mutex.c:776 (discriminator 3)) [ 492.884163][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 492.884333][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 492.884513][ T44] ? nla_get_range_signed (lib/nlattr.c:396) [ 492.884685][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 492.884860][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 492.885029][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.885194][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 492.885362][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 492.885543][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.885707][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 492.885874][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 492.886040][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.886206][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 492.886370][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 492.886549][ T44] ? rtnl_fdb_dump (net/core/rtnetlink.c:6861) [ 492.886714][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 492.886886][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.887049][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 492.887215][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 492.887395][ T44] ? rtnl_fdb_dump (net/core/rtnetlink.c:6861) [ 492.887560][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 492.887729][ T44] ? netlink_deliver_tap (./include/linux/rcupdate.h:341 (discriminator 1) ./include/linux/rcupdate.h:897 (discriminator 1) ./include/net/netns/generic.h:48 (discriminator 1) net/netlink/af_netlink.c:333 (discriminator 1)) [ 492.887897][ 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)) [ 492.888063][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 492.888229][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 492.888411][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.888575][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 492.888742][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 492.888914][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 492.889084][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2592 (discriminator 4)) [ 492.889251][ T44] ? copy_msghdr_from_user (net/socket.c:2532) [ 492.889430][ T44] ? get_timestamp.constprop.0 (net/socket.c:2538) [ 492.889627][ T44] ? move_addr_to_kernel (net/socket.c:2518) [ 492.889798][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 492.889965][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 492.890130][ T44] ___sys_sendmsg (net/socket.c:2648) [ 492.890294][ 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:3121) [ 492.890501][ T44] ? copy_msghdr_from_user (net/socket.c:2635) [ 492.890681][ T44] __sys_sendmsg (net/socket.c:2678 (discriminator 1)) [ 492.890860][ T44] ? __sys_sendmsg_sock (net/socket.c:2663) [ 492.891024][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 492.891189][ 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:3144) [ 492.891401][ 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) [ 492.891566][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 492.891733][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 492.891906][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 492.892100][ T44] RIP: 0033:0x7f525e1afc5e [ 492.892276][ T44] RSP: 002b:00007fff4ce97d70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 492.892517][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f525e1afc5e [ 492.892737][ T44] RDX: 0000000000000000 RSI: 00007fff4ce97e30 RDI: 0000000000000003 [ 492.892960][ T44] RBP: 00007fff4ce97d80 R08: 0000000000000000 R09: 0000000000000000 [ 492.893184][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff4ce984f0 [ 492.893421][ T44] R13: 00000000695b0625 R14: 0000000000000000 R15: 0000000000499600 | [ 492.904174][ T44] #0: ffffffff8a8859a8 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) | [ 492.904432][ T44] #1: ff11000008b2ac98 (&dev->lock){+.+.}-{4:4}, at: napi_enable (net/core/dev.c:7618) | [ 492.904682][ T44] | [ 492.904791][ T44] ============================================= | [ 492.904791][ T44] [ 615.754390][ T44] INFO: task kworker/u16:0:12 blocked for more than 122 seconds. [ 615.754728][ T44] Not tainted 6.19.0-rc3-virtme #1 [ 615.754929][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.755253][ T44] task:kworker/u16:0 state:D stack:27952 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 615.755654][ T44] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.755891][ T44] Call Trace: [ 615.756056][ T44] [ 615.756181][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 615.756368][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 615.756556][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 615.756727][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 615.756898][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 615.757045][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 615.757214][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 615.757395][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 615.757560][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 615.757729][ T44] ? process_one_work (kernel/workqueue.c:3233 (discriminator 1)) [ 615.757901][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 615.758071][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 615.758238][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 615.758414][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 615.758576][ T44] process_one_work (kernel/workqueue.c:3262) [ 615.758743][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3159) [ 615.758905][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 615.759079][ T44] ? assign_work (kernel/workqueue.c:1200) [ 615.759243][ T44] worker_thread (kernel/workqueue.c:3334 (discriminator 2) kernel/workqueue.c:3421 (discriminator 2)) [ 615.759424][ T44] ? process_one_work (kernel/workqueue.c:3367) [ 615.759587][ T44] kthread (kernel/kthread.c:463) [ 615.759723][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 615.759886][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 615.760051][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 615.760214][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 615.760395][ T44] ret_from_fork (arch/x86/kernel/process.c:164) [ 615.760559][ T44] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 615.760752][ T44] ? __switch_to (./arch/x86/include/asm/cpufeature.h:101 arch/x86/kernel/process_64.c:377 arch/x86/kernel/process_64.c:665) [ 615.760915][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 615.761083][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:256) | [ 615.761252][ T44] | [ 615.761410][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:2930. [ 615.761661][ T44] INFO: task ip:2930 blocked for more than 245 seconds. [ 615.761841][ T44] Not tainted 6.19.0-rc3-virtme #1 [ 615.761996][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.762235][ T44] task:ip state:D stack:25520 pid:2930 tgid:2930 ppid:2925 task_flags:0x400100 flags:0x00080000 [ 615.762551][ T44] Call Trace: [ 615.762684][ T44] [ 615.762789][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 615.762956][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 615.763130][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 615.763291][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 615.763471][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 615.763606][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 615.763772][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 615.763937][ T44] ? napi_enable (net/core/dev.c:7618) [ 615.764108][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 615.764271][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 615.764450][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 615.764616][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 615.764783][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 615.764950][ T44] ? napi_enable (net/core/dev.c:7618) [ 615.765128][ T44] napi_enable (net/core/dev.c:7618) [ 615.765263][ 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)) [ 615.765441][ 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:2559) [ 615.765605][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3492 (discriminator 1)) [ 615.765771][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6140 (discriminator 1)) [ 615.765940][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6167) [ 615.766105][ T44] dev_xdp_install (net/core/dev.c:10314) [ 615.766273][ T44] ? netif_set_xps_queue (net/core/dev.c:10282) [ 615.766454][ T44] dev_xdp_attach (net/core/dev.c:10470) [ 615.766621][ T44] ? bpf_xdp_link_update (net/core/dev.c:10360) [ 615.766786][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2622) [ 615.766954][ T44] dev_change_xdp_fd (net/core/dev.c:10724) [ 615.767127][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 615.767293][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 615.767476][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4028 (discriminator 2) kernel/rcu/tree.c:4020 (discriminator 2)) [ 615.767669][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 615.767832][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 615.767995][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 615.768164][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 615.768327][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 615.768507][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 615.768677][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 615.768838][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 615.769000][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 615.769170][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 615.769334][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 615.769511][ T44] ? __mutex_lock (kernel/locking/mutex.c:624 (discriminator 3) kernel/locking/mutex.c:776 (discriminator 3)) [ 615.769677][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 615.769841][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 615.770012][ T44] ? nla_get_range_signed (lib/nlattr.c:396) [ 615.770179][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 615.770346][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 615.770525][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 615.770688][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 615.770852][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 615.771022][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 615.771188][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 615.771352][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 615.771529][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 615.771694][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 615.771856][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 615.772026][ T44] ? rtnl_fdb_dump (net/core/rtnetlink.c:6861) [ 615.772191][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 615.772357][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 615.772537][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 615.772702][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 615.772866][ T44] ? rtnl_fdb_dump (net/core/rtnetlink.c:6861) [ 615.773036][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 615.773205][ T44] ? netlink_deliver_tap (./include/linux/rcupdate.h:341 (discriminator 1) ./include/linux/rcupdate.h:897 (discriminator 1) ./include/net/netns/generic.h:48 (discriminator 1) net/netlink/af_netlink.c:333 (discriminator 1)) [ 615.773366][ 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)) [ 615.773545][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 615.773716][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 615.773880][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 615.774048][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 615.774213][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 615.774392][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 615.774559][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2592 (discriminator 4)) [ 615.774724][ T44] ? copy_msghdr_from_user (net/socket.c:2532) [ 615.774888][ T44] ? get_timestamp.constprop.0 (net/socket.c:2538) [ 615.775088][ T44] ? move_addr_to_kernel (net/socket.c:2518) [ 615.775253][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 615.775430][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 615.775596][ T44] ___sys_sendmsg (net/socket.c:2648) [ 615.775759][ 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:3121) [ 615.775952][ T44] ? copy_msghdr_from_user (net/socket.c:2635) [ 615.776139][ T44] __sys_sendmsg (net/socket.c:2678 (discriminator 1)) [ 615.776303][ T44] ? __sys_sendmsg_sock (net/socket.c:2663) [ 615.776477][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 615.776639][ 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:3144) [ 615.776832][ 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) [ 615.776995][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 615.777164][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 615.777334][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 615.777536][ T44] RIP: 0033:0x7f525e1afc5e [ 615.777704][ T44] RSP: 002b:00007fff4ce97d70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 615.777927][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f525e1afc5e [ 615.778153][ T44] RDX: 0000000000000000 RSI: 00007fff4ce97e30 RDI: 0000000000000003 [ 615.778389][ T44] RBP: 00007fff4ce97d80 R08: 0000000000000000 R09: 0000000000000000 [ 615.778604][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff4ce984f0 Finger prints: __schedule:schedule:schedule_preempt_disabled:__mutex_lock:addrconf_verify_work __schedule:schedule:schedule_preempt_disabled:__mutex_lock:napi_enable