====================================== | not ok 1 selftests: drivers/net/hw: xsk_reconfig.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__-> [ 370.017247][ T44] INFO: task ip:2005 blocked for more than 122 seconds. [ 370.017610][ T44] Not tainted 6.18.0-rc6-virtme #1 [ 370.017785][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.018020][ T44] task:ip state:D stack:25496 pid:2005 tgid:2005 ppid:2000 task_flags:0x400100 flags:0x00080001 [ 370.018321][ T44] Call Trace: [ 370.018414][ T44] [ 370.018483][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 370.018618][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 370.018757][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 370.018903][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.019031][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.019157][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 370.019254][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 370.019372][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 370.019492][ T44] ? napi_enable (net/core/dev.c:7616) [ 370.019615][ T44] ? virtqueue_add_inbuf_ctx (drivers/virtio/virtio_ring.c:2435) [ 370.019785][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 370.019926][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 370.020055][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 370.020210][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 370.020337][ T44] ? napi_enable (net/core/dev.c:7616) [ 370.020454][ T44] napi_enable (net/core/dev.c:7616) [ 370.020555][ T44] __virtnet_rx_resume (./include/linux/bottom_half.h:20 (discriminator 1) drivers/net/virtio_net.c:2894 (discriminator 1) drivers/net/virtio_net.c:2904 (discriminator 1) drivers/net/virtio_net.c:3480 (discriminator 1)) [ 370.020677][ 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) [ 370.020818][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3491 (discriminator 1)) [ 370.020962][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6139 (discriminator 1)) [ 370.021092][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6166) [ 370.021565][ T44] dev_xdp_install (net/core/dev.c:10312) [ 370.021691][ T44] ? netif_skb_check_for_xdp (net/core/dev.c:10280) [ 370.021808][ T44] dev_xdp_attach (net/core/dev.c:10468) [ 370.021923][ T44] ? bpf_xdp_link_update (net/core/dev.c:10358) [ 370.022040][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2629) [ 370.022160][ T44] dev_change_xdp_fd (net/core/dev.c:10722) [ 370.022279][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 370.022393][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 370.022507][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4032 (discriminator 2) kernel/rcu/tree.c:4024 (discriminator 2)) [ 370.022649][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 370.022759][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 370.022870][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 370.022988][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 370.023102][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 370.023224][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 370.023337][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8882) [ 370.023450][ T44] ? lock_acquire (kernel/locking/lockdep.c:5833) [ 370.023566][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 370.023675][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 370.023787][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 370.023897][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 370.024014][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 370.024125][ T44] ? __mutex_lock (kernel/locking/mutex.c:608 (discriminator 3) kernel/locking/mutex.c:760 (discriminator 3)) [ 370.024259][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 370.024373][ T44] ? nla_validate_int_range (lib/nlattr.c:396) [ 370.024485][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 370.024614][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 370.024729][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 370.024844][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 370.024959][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 370.025074][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 370.025188][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.025299][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 370.025410][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 370.025521][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 370.025635][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 370.025749][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 370.025857][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 370.025971][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 370.026088][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 370.026204][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 370.026323][ 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)) [ 370.026436][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 370.026551][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 370.026662][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 370.026778][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 370.026888][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 370.027003][ T44] ? __might_fault (mm/memory.c:7099 (discriminator 4)) [ 370.027121][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2630 (discriminator 4)) [ 370.027239][ T44] ? copy_msghdr_from_user (net/socket.c:2570) [ 370.027349][ T44] ? get_timestamp.constprop.0 (net/socket.c:2576) [ 370.027484][ T44] ? move_addr_to_kernel (net/socket.c:2556) [ 370.027603][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 370.027714][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 370.027823][ T44] ___sys_sendmsg (net/socket.c:2686) [ 370.027936][ 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) [ 370.028076][ T44] ? copy_msghdr_from_user (net/socket.c:2673) [ 370.028211][ T44] __sys_sendmsg (net/socket.c:2716 (discriminator 1)) [ 370.028332][ T44] ? __sys_sendmsg_sock (net/socket.c:2701) [ 370.028442][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 370.028555][ 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) [ 370.028691][ 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) [ 370.028801][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 370.028909][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 370.029027][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 370.029166][ T44] RIP: 0033:0x7f52a34b2c5e [ 370.029294][ T44] RSP: 002b:00007fff09ed2e80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 370.029470][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f52a34b2c5e [ 370.029639][ T44] RDX: 0000000000000000 RSI: 00007fff09ed2f40 RDI: 0000000000000003 [ 370.029805][ T44] RBP: 00007fff09ed2e90 R08: 0000000000000000 R09: 0000000000000000 [ 370.029979][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff09ed3600 [ 370.030147][ T44] R13: 000000006923a5db R14: 0000000000000000 R15: 0000000000499600 | [ 370.037845][ T44] #0: ffffffff8aa92a28 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) | [ 370.038034][ T44] #1: ff11000008b9ac98 (&dev->lock){+.+.}-{4:4}, at: napi_enable (net/core/dev.c:7616) | [ 370.038222][ T44] | [ 370.038277][ T44] ============================================= | [ 370.038277][ T44] [ 492.897233][ T44] INFO: task kworker/u16:0:12 blocked for more than 122 seconds. [ 492.897495][ T44] Not tainted 6.18.0-rc6-virtme #1 [ 492.897603][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.897805][ T44] task:kworker/u16:0 state:D stack:28040 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 492.898081][ T44] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.898298][ T44] Call Trace: [ 492.898392][ T44] [ 492.898464][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 492.898599][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 492.898723][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.898859][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.898975][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.899093][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 492.899185][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 492.899297][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 492.899408][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 492.899521][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 492.899634][ T44] ? process_one_work (kernel/workqueue.c:3239 (discriminator 1)) [ 492.899746][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 492.899871][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 492.899982][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 492.900089][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 492.900247][ T44] process_one_work (kernel/workqueue.c:3268) [ 492.900362][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3165) [ 492.900471][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.900581][ T44] ? assign_work (kernel/workqueue.c:1206) [ 492.900690][ T44] worker_thread (kernel/workqueue.c:3340 (discriminator 2) kernel/workqueue.c:3427 (discriminator 2)) [ 492.900816][ T44] ? process_one_work (kernel/workqueue.c:3373) [ 492.900941][ T44] kthread (kernel/kthread.c:463) [ 492.901027][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 492.901141][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.901263][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 492.901379][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 492.901495][ T44] ret_from_fork (arch/x86/kernel/process.c:164) [ 492.901607][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 492.901717][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:255) | [ 492.901845][ T44] | [ 492.901960][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:2005. [ 492.902159][ T44] INFO: task ip:2005 blocked for more than 245 seconds. [ 492.902294][ T44] Not tainted 6.18.0-rc6-virtme #1 [ 492.902397][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.902579][ T44] task:ip state:D stack:25496 pid:2005 tgid:2005 ppid:2000 task_flags:0x400100 flags:0x00080001 [ 492.902834][ T44] Call Trace: [ 492.902960][ T44] [ 492.903049][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 492.903233][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 492.903389][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.903505][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.903613][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.903729][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 492.903818][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 492.903943][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 492.904054][ T44] ? napi_enable (net/core/dev.c:7616) [ 492.904166][ T44] ? virtqueue_add_inbuf_ctx (drivers/virtio/virtio_ring.c:2435) [ 492.904341][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 492.904451][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 492.904565][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 492.904677][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 492.904789][ T44] ? napi_enable (net/core/dev.c:7616) [ 492.904915][ T44] napi_enable (net/core/dev.c:7616) [ 492.905001][ T44] __virtnet_rx_resume (./include/linux/bottom_half.h:20 (discriminator 1) drivers/net/virtio_net.c:2894 (discriminator 1) drivers/net/virtio_net.c:2904 (discriminator 1) drivers/net/virtio_net.c:3480 (discriminator 1)) [ 492.905109][ 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) [ 492.905232][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3491 (discriminator 1)) [ 492.905343][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6139 (discriminator 1)) [ 492.905457][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6166) [ 492.905569][ T44] dev_xdp_install (net/core/dev.c:10312) [ 492.905679][ T44] ? netif_skb_check_for_xdp (net/core/dev.c:10280) [ 492.905793][ T44] dev_xdp_attach (net/core/dev.c:10468) [ 492.905932][ T44] ? bpf_xdp_link_update (net/core/dev.c:10358) [ 492.906046][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2629) [ 492.906161][ T44] dev_change_xdp_fd (net/core/dev.c:10722) [ 492.906282][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 492.906397][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 492.906510][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4032 (discriminator 2) kernel/rcu/tree.c:4024 (discriminator 2)) [ 492.906676][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 492.906790][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 492.906912][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 492.907022][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 492.907132][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 492.907252][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 492.907363][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8882) [ 492.907473][ T44] ? lock_acquire (kernel/locking/lockdep.c:5833) [ 492.907585][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 492.907698][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 492.907820][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 492.907940][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 492.908057][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 492.908166][ T44] ? __mutex_lock (kernel/locking/mutex.c:608 (discriminator 3) kernel/locking/mutex.c:760 (discriminator 3)) [ 492.908302][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 492.908411][ T44] ? nla_validate_int_range (lib/nlattr.c:396) [ 492.908528][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 492.908641][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 492.908753][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 492.908871][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.908981][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 492.909089][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 492.909205][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.909314][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 492.909431][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 492.909543][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 492.909652][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 492.909763][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.909887][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 492.909997][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 492.910108][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 492.910224][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 492.910339][ 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)) [ 492.910456][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 492.910568][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 492.910678][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 492.910790][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 492.910909][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 492.911021][ T44] ? __might_fault (mm/memory.c:7099 (discriminator 4)) [ 492.911131][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2630 (discriminator 4)) [ 492.911250][ T44] ? copy_msghdr_from_user (net/socket.c:2570) [ 492.911357][ T44] ? get_timestamp.constprop.0 (net/socket.c:2576) [ 492.911492][ T44] ? move_addr_to_kernel (net/socket.c:2556) [ 492.911605][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 492.911714][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 492.911837][ T44] ___sys_sendmsg (net/socket.c:2686) [ 492.911952][ 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) [ 492.912101][ T44] ? copy_msghdr_from_user (net/socket.c:2673) [ 492.912236][ T44] __sys_sendmsg (net/socket.c:2716 (discriminator 1)) [ 492.912348][ T44] ? __sys_sendmsg_sock (net/socket.c:2701) [ 492.912456][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 492.912567][ 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) [ 492.912706][ 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) [ 492.912828][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 492.912941][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 492.913052][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 492.913198][ T44] RIP: 0033:0x7f52a34b2c5e [ 492.913318][ T44] RSP: 002b:00007fff09ed2e80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 492.913484][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f52a34b2c5e [ 492.913659][ T44] RDX: 0000000000000000 RSI: 00007fff09ed2f40 RDI: 0000000000000003 [ 492.913827][ T44] RBP: 00007fff09ed2e90 R08: 0000000000000000 R09: 0000000000000000 [ 492.913998][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff09ed3600 Finger prints: __schedule:schedule:schedule_preempt_disabled:__mutex_lock:napi_enable __schedule:schedule:schedule_preempt_disabled:__mutex_lock:addrconf_verify_work