====================================== | [ 46.814908][ T382] other info that might help us debug this: | [ 46.815094][ T382] no locks held by ip/382. | [ 46.815222][ T382] | [ 46.815222][ T382] stack backtrace: [ 46.815576][ T382] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 46.815855][ T382] Call Trace: [ 46.815958][ T382] [ 46.816031][ T382] dump_stack_lvl (lib/dump_stack.c:123) [ 46.816164][ T382] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3)) [ 46.816291][ T382] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266) [ 46.816422][ T382] __lock_release (kernel/locking/lockdep.c:5502) [ 46.816548][ T382] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 46.816679][ T382] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3)) [ 46.816804][ T382] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848) [ 46.816932][ T382] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921) [ 46.817062][ T382] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790) [ 46.817187][ T382] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907) [ 46.817347][ T382] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558) [ 46.817476][ T382] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3)) [ 46.817602][ T382] rtnl_newlink (net/core/rtnetlink.c:3961) [ 46.817732][ T382] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919) [ 46.817858][ T382] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 46.817987][ T382] ? __lock_release (kernel/locking/lockdep.c:5501) [ 46.818112][ T382] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926) [ 46.818239][ T382] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 46.818368][ T382] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926) [ 46.818496][ T382] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919) [ 46.818624][ T382] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928) [ 46.818757][ T382] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831) [ 46.818887][ T382] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228) [ 46.819015][ T382] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3)) [ 46.819114][ T382] ? __lock_acquire (kernel/locking/lockdep.c:5202) [ 46.819242][ T382] netlink_rcv_skb (net/netlink/af_netlink.c:2536) [ 46.819371][ T382] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831) [ 46.819503][ T382] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513) [ 46.819634][ T382] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340) [ 46.819767][ T382] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333) [ 46.819895][ T382] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342) [ 46.820024][ T382] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327) [ 46.820149][ T382] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 46.820280][ T382] netlink_sendmsg (net/netlink/af_netlink.c:1886) [ 46.820408][ T382] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805) [ 46.820536][ T382] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609) [ 46.820664][ T382] ? __pfx_____sys_sendmsg (net/socket.c:2555) [ 46.820792][ T382] ? __pfx_copy_msghdr_from_user (net/socket.c:2535) [ 46.820954][ T382] ___sys_sendmsg (net/socket.c:2665) [ 46.821079][ T382] ? __pfx_stack_trace_save (kernel/stacktrace.c:114) [ 46.821208][ T382] ? __pfx____sys_sendmsg (net/socket.c:2652) [ 46.821334][ T382] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860) [ 46.821461][ T382] ? __pfx_slab_free_after_rcu_debug (mm/slub.c:4609) [ 46.821620][ T382] ? kasan_save_stack (mm/kasan/common.c:49) [ 46.821748][ T382] ? kasan_save_stack (mm/kasan/common.c:48) [ 46.821877][ T382] ? __kasan_record_aux_stack (mm/kasan/generic.c:541) [ 46.822005][ T382] ? __call_rcu_common.constprop.0 (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:87 ./arch/x86/include/asm/irqflags.h:123 kernel/rcu/tree.c:3087) [ 46.822164][ T382] ? __x64_sys_close (fs/open.c:1570 fs/open.c:1552 fs/open.c:1552) [ 46.822293][ T382] ? do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 46.822422][ T382] ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 46.822583][ T382] ? __lock_acquire (kernel/locking/lockdep.c:5202) [ 46.822712][ T382] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 46.822839][ T382] ? __lock_release (kernel/locking/lockdep.c:5501) [ 46.822969][ T382] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128) [ 46.823070][ T382] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694) [ 46.823195][ T382] ? __pfx___sys_sendmsg (net/socket.c:2680) [ 46.823321][ T382] ? __virt_addr_valid (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:962 ./include/linux/mmzone.h:2053 arch/x86/mm/physaddr.c:65) [ 46.823457][ T382] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 46.823583][ T382] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 46.823740][ T382] RIP: 0033:0x7fc29cd447b7 [ 46.823872][ T382] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10 All code ======== 0: 0a 00 or (%rax),%al 2: f7 d8 neg %eax 4: 64 89 02 mov %eax,%fs:(%rdx) 7: 48 c7 c0 ff ff ff ff mov $0xffffffffffffffff,%rax e: eb b9 jmp 0xffffffffffffffc9 10: 0f 1f 00 nopl (%rax) 13: f3 0f 1e fa endbr64 17: 64 8b 04 25 18 00 00 mov %fs:0x18,%eax 1e: 00 1f: 85 c0 test %eax,%eax 21: 75 10 jne 0x33 23: b8 2e 00 00 00 mov $0x2e,%eax 28: 0f 05 syscall 2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction 30: 77 51 ja 0x83 32: c3 ret 33: 48 83 ec 28 sub $0x28,%rsp 37: 89 54 24 1c mov %edx,0x1c(%rsp) 3b: 48 89 74 24 10 mov %rsi,0x10(%rsp) Code starting with the faulting instruction =========================================== 0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax 6: 77 51 ja 0x59 8: c3 ret 9: 48 83 ec 28 sub $0x28,%rsp d: 89 54 24 1c mov %edx,0x1c(%rsp) 11: 48 89 74 24 10 mov %rsi,0x10(%rsp) [ 46.824320][ T382] RSP: 002b:00007ffebf5433f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 46.824517][ T382] RAX: ffffffffffffffda RBX: 00007ffebf543b30 RCX: 00007fc29cd447b7 [ 46.824707][ T382] RDX: 0000000000000000 RSI: 00007ffebf543460 RDI: 0000000000000005 [ 46.824898][ T382] RBP: 0000000000000004 R08: 0000000000000040 R09: 0000000000000000 [ 46.825090][ T382] R10: 00007fc29cd93ac0 R11: 0000000000000246 R12: 00007ffebf543b40 [ 46.825279][ T382] R13: 000000006729f09b R14: 0000000000496600 R15: 00007ffebf54353c | [ 46.824898][ T382] RBP: 0000000000000004 R08: 0000000000000040 R09: 0000000000000000 | [ 46.825090][ T382] R10: 00007fc29cd93ac0 R11: 0000000000000246 R12: 00007ffebf543b40 | [ 46.825279][ T382] R13: 000000006729f09b R14: 0000000000496600 R15: 00007ffebf54353c | [ 46.825472][ T382] | [ 46.924562][ T383] IPsec XFRM device driver [ 247.219381][ T43] INFO: task ip:382 blocked for more than 122 seconds. [ 247.219624][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.219742][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.219938][ T43] task:ip state:D stack:25936 pid:382 tgid:382 ppid:258 flags:0x00004002 [ 247.220172][ T43] Call Trace: [ 247.220259][ T43] [ 247.220349][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690) [ 247.220480][ T43] ? __pfx___schedule (kernel/sched/core.c:6546) [ 247.220611][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 247.220734][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52)) [ 247.220854][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782) [ 247.220940][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840) [ 247.221061][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752) [ 247.221183][ T43] ? __pfx_validate_nla (lib/nlattr.c:396) [ 247.221300][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 247.221429][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751) [ 247.221566][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 247.221683][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 247.221807][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 247.221922][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919) [ 247.222044][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 247.222170][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 247.222290][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926) [ 247.222418][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919) [ 247.222534][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928) [ 247.222665][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831) [ 247.222783][ T43] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228) [ 247.222898][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3)) [ 247.222984][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202) [ 247.223105][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536) [ 247.223225][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831) [ 247.223342][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513) [ 247.223465][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340) [ 247.223583][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333) [ 247.223730][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342) [ 247.223846][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327) [ 247.223957][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 247.224078][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886) [ 247.224192][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805) [ 247.224310][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609) [ 247.224436][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555) [ 247.224548][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535) [ 247.224698][ T43] ___sys_sendmsg (net/socket.c:2665) [ 247.224827][ T43] ? __pfx_stack_trace_save (kernel/stacktrace.c:114) [ 247.224943][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652) [ 247.225057][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860) [ 247.225170][ T43] ? __pfx_slab_free_after_rcu_debug (mm/slub.c:4609) [ 247.225314][ T43] ? kasan_save_stack (mm/kasan/common.c:49) [ 247.225443][ T43] ? kasan_save_stack (mm/kasan/common.c:48) [ 247.225554][ T43] ? __kasan_record_aux_stack (mm/kasan/generic.c:541) [ 247.225673][ T43] ? __call_rcu_common.constprop.0 (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:87 ./arch/x86/include/asm/irqflags.h:123 kernel/rcu/tree.c:3087) [ 247.225812][ T43] ? __x64_sys_close (fs/open.c:1570 fs/open.c:1552 fs/open.c:1552) [ 247.225924][ T43] ? do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 247.226046][ T43] ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 247.226194][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202) [ 247.226310][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 247.226433][ T43] ? __lock_release (kernel/locking/lockdep.c:5501) [ 247.226550][ T43] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128) [ 247.226648][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694) [ 247.226764][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680) [ 247.226875][ T43] ? __virt_addr_valid (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:962 ./include/linux/mmzone.h:2053 arch/x86/mm/physaddr.c:65) [ 247.227001][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 247.227118][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 247.227258][ T43] RIP: 0033:0x7fc29cd447b7 [ 247.227393][ T43] RSP: 002b:00007ffebf5433f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.227568][ T43] RAX: ffffffffffffffda RBX: 00007ffebf543b30 RCX: 00007fc29cd447b7 [ 247.227744][ T43] RDX: 0000000000000000 RSI: 00007ffebf543460 RDI: 0000000000000005 [ 247.227921][ T43] RBP: 0000000000000004 R08: 0000000000000040 R09: 0000000000000000 [ 247.228092][ T43] R10: 00007fc29cd93ac0 R11: 0000000000000246 R12: 00007ffebf543b40 [ 247.228275][ T43] R13: 000000006729f09b R14: 0000000000496600 R15: 00007ffebf54353c | [ 247.227921][ T43] RBP: 0000000000000004 R08: 0000000000000040 R09: 0000000000000000 | [ 247.228092][ T43] R10: 00007fc29cd93ac0 R11: 0000000000000246 R12: 00007ffebf543b40 | [ 247.228275][ T43] R13: 000000006729f09b R14: 0000000000496600 R15: 00007ffebf54353c | [ 247.228461][ T43] | [ 247.228552][ T43] INFO: lockdep is turned off. [ 370.099557][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 370.100040][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 370.100160][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.100396][ T43] task:kworker/u16:0 state:D stack:26200 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 370.100679][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 370.100845][ T43] Call Trace: [ 370.100934][ T43] [ 370.101001][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690) [ 370.101140][ T43] ? __pfx___schedule (kernel/sched/core.c:6546) [ 370.101258][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 370.101390][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52)) [ 370.101510][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782) [ 370.101601][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840) [ 370.101750][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752) [ 370.101869][ T43] ? 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) [ 370.101983][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 370.102096][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751) [ 370.102215][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 370.102337][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 370.102452][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 370.102568][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 370.102685][ T43] process_one_work (kernel/workqueue.c:3229) [ 370.102803][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 370.102916][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131) [ 370.103031][ T43] ? assign_work (kernel/workqueue.c:1200) [ 370.103150][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391) [ 370.103272][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337) [ 370.103389][ T43] kthread (kernel/kthread.c:389) [ 370.103477][ T43] ? __pfx_kthread (kernel/kthread.c:342) [ 370.103595][ T43] ret_from_fork (arch/x86/kernel/process.c:147) [ 370.103717][ T43] ? __pfx_kthread (kernel/kthread.c:342) [ 370.103830][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257) | [ 370.103477][ T43] ? __pfx_kthread (kernel/kthread.c:342) | [ 370.103595][ T43] ret_from_fork (arch/x86/kernel/process.c:147) | [ 370.103717][ T43] ? __pfx_kthread (kernel/kthread.c:342) | [ 370.103830][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257) | [ 370.103950][ T43] [ 370.104092][ T43] INFO: task ip:382 blocked for more than 245 seconds. [ 370.104235][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 370.104358][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.104549][ T43] task:ip state:D stack:25936 pid:382 tgid:382 ppid:258 flags:0x00004002 [ 370.104787][ T43] Call Trace: [ 370.104872][ T43] [ 370.104932][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690) [ 370.105051][ T43] ? __pfx___schedule (kernel/sched/core.c:6546) [ 370.105171][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 370.105292][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52)) [ 370.105416][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782) [ 370.105508][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840) [ 370.105624][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752) [ 370.105744][ T43] ? __pfx_validate_nla (lib/nlattr.c:396) [ 370.105864][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 370.105981][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751) [ 370.106098][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 370.106223][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 370.106354][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 370.106469][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919) [ 370.106584][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 370.106707][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 370.106821][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926) [ 370.106938][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919) [ 370.107053][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928) [ 370.107172][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831) [ 370.107288][ T43] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228) [ 370.107411][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3)) [ 370.107505][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202) [ 370.107618][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536) [ 370.107737][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831) [ 370.107853][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513) [ 370.107970][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340) [ 370.108087][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333) [ 370.108203][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342) [ 370.108317][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327) [ 370.108449][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 370.108565][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886) [ 370.108680][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805) [ 370.108801][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609) [ 370.108917][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555) [ 370.109028][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535) [ 370.109182][ T43] ___sys_sendmsg (net/socket.c:2665) [ 370.109299][ T43] ? __pfx_stack_trace_save (kernel/stacktrace.c:114) [ 370.109425][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652) [ 370.109540][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860) [ 370.109655][ T43] ? __pfx_slab_free_after_rcu_debug (mm/slub.c:4609) [ 370.109802][ T43] ? kasan_save_stack (mm/kasan/common.c:49) [ 370.109917][ T43] ? kasan_save_stack (mm/kasan/common.c:48) [ 370.110030][ T43] ? __kasan_record_aux_stack (mm/kasan/generic.c:541) [ 370.110147][ T43] ? __call_rcu_common.constprop.0 (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:87 ./arch/x86/include/asm/irqflags.h:123 kernel/rcu/tree.c:3087) [ 370.110290][ T43] ? __x64_sys_close (fs/open.c:1570 fs/open.c:1552 fs/open.c:1552) [ 370.110418][ T43] ? do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 370.110551][ T43] ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 370.110696][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202) [ 370.110817][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 370.110935][ T43] ? __lock_release (kernel/locking/lockdep.c:5501) [ 370.111050][ T43] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128) [ 370.111142][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694) [ 370.111261][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680) [ 370.111386][ T43] ? __virt_addr_valid (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:962 ./include/linux/mmzone.h:2053 arch/x86/mm/physaddr.c:65) [ 370.111512][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 370.111630][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 370.111790][ T43] RIP: 0033:0x7fc29cd447b7 [ 370.111913][ T43] RSP: 002b:00007ffebf5433f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 370.112084][ T43] RAX: ffffffffffffffda RBX: 00007ffebf543b30 RCX: 00007fc29cd447b7 [ 370.112256][ T43] RDX: 0000000000000000 RSI: 00007ffebf543460 RDI: 0000000000000005 [ 370.112439][ T43] RBP: 0000000000000004 R08: 0000000000000040 R09: 0000000000000000 [ 370.112610][ T43] R10: 00007fc29cd93ac0 R11: 0000000000000246 R12: 00007ffebf543b40 [ 370.112782][ T43] R13: 000000006729f09b R14: 0000000000496600 R15: 00007ffebf54353c | [ 370.112439][ T43] RBP: 0000000000000004 R08: 0000000000000040 R09: 0000000000000000 | [ 370.112610][ T43] R10: 00007fc29cd93ac0 R11: 0000000000000246 R12: 00007ffebf543b40 | [ 370.112782][ T43] R13: 000000006729f09b R14: 0000000000496600 R15: 00007ffebf54353c | [ 370.112954][ T43] | [ 370.113038][ T43] INFO: lockdep is turned off. [ 492.979529][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.980029][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.980139][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.980321][ T43] task:kworker/u16:0 state:D stack:26200 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.980618][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.980779][ T43] Call Trace: [ 492.980867][ T43] [ 492.980940][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690) [ 492.981090][ T43] ? __pfx___schedule (kernel/sched/core.c:6546) [ 492.981207][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 492.981343][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52)) [ 492.981460][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782) [ 492.981550][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840) [ 492.981676][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752) [ 492.981794][ T43] ? 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) [ 492.981914][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 492.982027][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751) [ 492.982144][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 492.982257][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 492.982374][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 492.982484][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 492.982599][ T43] process_one_work (kernel/workqueue.c:3229) [ 492.982713][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 492.982830][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131) [ 492.982941][ T43] ? assign_work (kernel/workqueue.c:1200) [ 492.983059][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391) [ 492.983175][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337) [ 492.983294][ T43] kthread (kernel/kthread.c:389) [ 492.983387][ T43] ? __pfx_kthread (kernel/kthread.c:342) [ 492.983497][ T43] ret_from_fork (arch/x86/kernel/process.c:147) [ 492.983616][ T43] ? __pfx_kthread (kernel/kthread.c:342) [ 492.983734][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257) | [ 492.983387][ T43] ? __pfx_kthread (kernel/kthread.c:342) | [ 492.983497][ T43] ret_from_fork (arch/x86/kernel/process.c:147) | [ 492.983616][ T43] ? __pfx_kthread (kernel/kthread.c:342) | [ 492.983734][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257) | [ 492.983854][ T43] [ 492.983957][ T43] INFO: task ip:382 blocked for more than 368 seconds. [ 492.984091][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.984194][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.984385][ T43] task:ip state:D stack:25936 pid:382 tgid:382 ppid:258 flags:0x00004002 [ 492.984611][ T43] Call Trace: [ 492.984700][ T43] [ 492.984758][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690) [ 492.984871][ T43] ? __pfx___schedule (kernel/sched/core.c:6546) [ 492.984987][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 492.985103][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52)) [ 492.985216][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782) [ 492.985302][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840) [ 492.985420][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752) [ 492.985535][ T43] ? __pfx_validate_nla (lib/nlattr.c:396) [ 492.985658][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 492.985772][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751) [ 492.985885][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 492.986002][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 492.986131][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 492.986248][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919) [ 492.986366][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 492.986501][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 492.986627][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926) [ 492.986742][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919) [ 492.986851][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928) [ 492.986964][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831) [ 492.987079][ T43] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228) [ 492.987192][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3)) [ 492.987277][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202) [ 492.987397][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536) [ 492.987519][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831) [ 492.987636][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513) [ 492.987752][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340) [ 492.987869][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333) [ 492.987982][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342) [ 492.988094][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327) [ 492.988204][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 492.988317][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886) [ 492.988440][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805) [ 492.988582][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609) [ 492.988708][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555) [ 492.988817][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535) [ 492.988957][ T43] ___sys_sendmsg (net/socket.c:2665) [ 492.989071][ T43] ? __pfx_stack_trace_save (kernel/stacktrace.c:114) [ 492.989186][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652) [ 492.989294][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860) [ 492.989416][ T43] ? __pfx_slab_free_after_rcu_debug (mm/slub.c:4609) [ 492.989579][ T43] ? kasan_save_stack (mm/kasan/common.c:49) [ 492.989705][ T43] ? kasan_save_stack (mm/kasan/common.c:48) [ 492.989819][ T43] ? __kasan_record_aux_stack (mm/kasan/generic.c:541) [ 492.989934][ T43] ? __call_rcu_common.constprop.0 (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:87 ./arch/x86/include/asm/irqflags.h:123 kernel/rcu/tree.c:3087) [ 492.990079][ T43] ? __x64_sys_close (fs/open.c:1570 fs/open.c:1552 fs/open.c:1552) [ 492.990196][ T43] ? do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 492.990311][ T43] ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 492.990464][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202) [ 492.990584][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 492.990699][ T43] ? __lock_release (kernel/locking/lockdep.c:5501) [ 492.990824][ T43] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128) [ 492.990912][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694) [ 492.991026][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680) [ 492.991137][ T43] ? __virt_addr_valid (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:962 ./include/linux/mmzone.h:2053 arch/x86/mm/physaddr.c:65) [ 492.991255][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 492.991372][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 492.991518][ T43] RIP: 0033:0x7fc29cd447b7 [ 492.991636][ T43] RSP: 002b:00007ffebf5433f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.991802][ T43] RAX: ffffffffffffffda RBX: 00007ffebf543b30 RCX: 00007fc29cd447b7 [ 492.991970][ T43] RDX: 0000000000000000 RSI: 00007ffebf543460 RDI: 0000000000000005 [ 492.992135][ T43] RBP: 0000000000000004 R08: 0000000000000040 R09: 0000000000000000 [ 492.992306][ T43] R10: 00007fc29cd93ac0 R11: 0000000000000246 R12: 00007ffebf543b40 [ 492.992500][ T43] R13: 000000006729f09b R14: 0000000000496600 R15: 00007ffebf54353c | [ 492.992135][ T43] RBP: 0000000000000004 R08: 0000000000000040 R09: 0000000000000000 | [ 492.992306][ T43] R10: 00007fc29cd93ac0 R11: 0000000000000246 R12: 00007ffebf543b40 | [ 492.992500][ T43] R13: 000000006729f09b R14: 0000000000496600 R15: 00007ffebf54353c | [ 492.992705][ T43] | [ 492.992789][ T43] INFO: lockdep is turned off. [ 615.859496][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.859831][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.859947][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.860151][ T43] task:kworker/u16:0 state:D stack:26200 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.860405][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.860562][ T43] Call Trace: [ 615.860648][ T43] [ 615.860712][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690) [ 615.860836][ T43] ? __pfx___schedule (kernel/sched/core.c:6546) [ 615.860952][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 615.861074][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52)) [ 615.861187][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782) [ 615.861274][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840) [ 615.861393][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752) [ 615.861507][ T43] ? 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) [ 615.861621][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 615.861732][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751) [ 615.861852][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 615.861963][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 615.862077][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 615.862187][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 615.862298][ T43] process_one_work (kernel/workqueue.c:3229) [ 615.862418][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 615.862539][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131) [ 615.862652][ T43] ? assign_work (kernel/workqueue.c:1200) [ 615.862772][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391) [ 615.862887][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337) [ 615.862997][ T43] kthread (kernel/kthread.c:389) [ 615.863082][ T43] ? __pfx_kthread (kernel/kthread.c:342) [ 615.863193][ T43] ret_from_fork (arch/x86/kernel/process.c:147) [ 615.863308][ T43] ? __pfx_kthread (kernel/kthread.c:342) [ 615.863424][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257) | [ 615.863082][ T43] ? __pfx_kthread (kernel/kthread.c:342) | [ 615.863193][ T43] ret_from_fork (arch/x86/kernel/process.c:147) | [ 615.863308][ T43] ? __pfx_kthread (kernel/kthread.c:342) | [ 615.863424][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257) | [ 615.863540][ T43] [ 615.863639][ T43] INFO: task ip:382 blocked for more than 491 seconds. [ 615.863777][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.863883][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.864062][ T43] task:ip state:D stack:25936 pid:382 tgid:382 ppid:258 flags:0x00004002 [ 615.864285][ T43] Call Trace: [ 615.864383][ T43] [ 615.864441][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690) [ 615.864555][ T43] ? __pfx___schedule (kernel/sched/core.c:6546) [ 615.864672][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 615.864785][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52)) [ 615.864899][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782) [ 615.864983][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840) [ 615.865096][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752) [ 615.865220][ T43] ? __pfx_validate_nla (lib/nlattr.c:396) [ 615.865341][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 615.865455][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751) [ 615.865571][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 615.865689][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 615.865800][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 615.865916][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919) [ 615.866026][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 615.866142][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 615.866254][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926) [ 615.866371][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919) [ 615.866480][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928) [ 615.866594][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831) [ 615.866708][ T43] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228) [ 615.866821][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3)) [ 615.866906][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202) [ 615.867016][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536) [ 615.867130][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831) [ 615.867241][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513) [ 615.867361][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340) [ 615.867476][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333) [ 615.867590][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342) [ 615.867702][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327) [ 615.867812][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 615.867925][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886) [ 615.868038][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805) [ 615.868156][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609) [ 615.868269][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555) [ 615.868393][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535) [ 615.868538][ T43] ___sys_sendmsg (net/socket.c:2665) [ 615.868652][ T43] ? __pfx_stack_trace_save (kernel/stacktrace.c:114) [ 615.868767][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652) [ 615.868880][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860) [ 615.868993][ T43] ? __pfx_slab_free_after_rcu_debug (mm/slub.c:4609) [ 615.869135][ T43] ? kasan_save_stack (mm/kasan/common.c:49) [ 615.869251][ T43] ? kasan_save_stack (mm/kasan/common.c:48) [ 615.869364][ T43] ? __kasan_record_aux_stack (mm/kasan/generic.c:541) [ 615.869476][ T43] ? __call_rcu_common.constprop.0 (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:87 ./arch/x86/include/asm/irqflags.h:123 kernel/rcu/tree.c:3087) [ 615.869618][ T43] ? __x64_sys_close (fs/open.c:1570 fs/open.c:1552 fs/open.c:1552) [ 615.869732][ T43] ? do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 615.869846][ T43] ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 615.869985][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202) [ 615.870100][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 615.870211][ T43] ? __lock_release (kernel/locking/lockdep.c:5501) [ 615.870332][ T43] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128) [ 615.870422][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694) [ 615.870536][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680) [ 615.870648][ T43] ? __virt_addr_valid (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:962 ./include/linux/mmzone.h:2053 arch/x86/mm/physaddr.c:65) [ 615.870766][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 615.870877][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 615.871016][ T43] RIP: 0033:0x7fc29cd447b7 [ 615.871134][ T43] RSP: 002b:00007ffebf5433f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.871308][ T43] RAX: ffffffffffffffda RBX: 00007ffebf543b30 RCX: 00007fc29cd447b7 [ 615.871480][ T43] RDX: 0000000000000000 RSI: 00007ffebf543460 RDI: 0000000000000005 [ 615.871645][ T43] RBP: 0000000000000004 R08: 0000000000000040 R09: 0000000000000000 [ 615.871811][ T43] R10: 00007fc29cd93ac0 R11: 0000000000000246 R12: 00007ffebf543b40 [ 615.871985][ T43] R13: 000000006729f09b R14: 0000000000496600 R15: 00007ffebf54353c | [ 615.871645][ T43] RBP: 0000000000000004 R08: 0000000000000040 R09: 0000000000000000 | [ 615.871811][ T43] R10: 00007fc29cd93ac0 R11: 0000000000000246 R12: 00007ffebf543b40 | [ 615.871985][ T43] R13: 000000006729f09b R14: 0000000000496600 R15: 00007ffebf54353c | [ 615.872154][ T43] | [ 615.872241][ T43] INFO: lockdep is turned off. [ 738.739600][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.739958][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.740068][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.740253][ T43] task:kworker/u16:0 state:D stack:26200 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.740539][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.740697][ T43] Call Trace: [ 738.740784][ T43] [ 738.740854][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690) [ 738.740979][ T43] ? __pfx___schedule (kernel/sched/core.c:6546) [ 738.741092][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 738.741209][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52)) [ 738.741338][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782) [ 738.741433][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840) [ 738.741546][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752) [ 738.741660][ T43] ? 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) [ 738.741776][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 738.742026][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751) [ 738.742140][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 738.742252][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 738.742377][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 738.742488][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 738.742601][ T43] process_one_work (kernel/workqueue.c:3229) [ 738.742716][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 738.742825][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131) [ 738.742936][ T43] ? assign_work (kernel/workqueue.c:1200) [ 738.743051][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391) [ 738.743164][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337) [ 738.743278][ T43] kthread (kernel/kthread.c:389) [ 738.743368][ T43] ? __pfx_kthread (kernel/kthread.c:342) [ 738.743478][ T43] ret_from_fork (arch/x86/kernel/process.c:147) [ 738.743592][ T43] ? __pfx_kthread (kernel/kthread.c:342) [ 738.743702][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257) | [ 738.743368][ T43] ? __pfx_kthread (kernel/kthread.c:342) | [ 738.743478][ T43] ret_from_fork (arch/x86/kernel/process.c:147) | [ 738.743592][ T43] ? __pfx_kthread (kernel/kthread.c:342) | [ 738.743702][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257) | [ 738.743819][ T43] [ 738.743918][ T43] INFO: task ip:382 blocked for more than 614 seconds. [ 738.744049][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.744151][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.744347][ T43] task:ip state:D stack:25936 pid:382 tgid:382 ppid:258 flags:0x00004002 [ 738.744568][ T43] Call Trace: [ 738.744650][ T43] [ 738.744708][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690) [ 738.744821][ T43] ? __pfx___schedule (kernel/sched/core.c:6546) [ 738.744934][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 738.745045][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52)) [ 738.745162][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782) [ 738.745247][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840) [ 738.745363][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752) [ 738.745479][ T43] ? __pfx_validate_nla (lib/nlattr.c:396) [ 738.745602][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 738.745728][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751) [ 738.745851][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 738.745975][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 738.746087][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 738.746203][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919) [ 738.746312][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 738.746432][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 738.746545][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926) [ 738.746660][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919) [ 738.746768][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928) [ 738.746881][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831) [ 738.746994][ T43] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228) [ 738.747111][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3)) [ 738.747196][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202) [ 738.747309][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536) [ 738.747431][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831) [ 738.747544][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513) [ 738.747658][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340) [ 738.747773][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333) [ 738.747886][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342) [ 738.748000][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327) [ 738.748110][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 738.748221][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886) [ 738.748345][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805) [ 738.748466][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609) [ 738.748580][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555) [ 738.748689][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535) [ 738.748829][ T43] ___sys_sendmsg (net/socket.c:2665) [ 738.748947][ T43] ? __pfx_stack_trace_save (kernel/stacktrace.c:114) [ 738.749063][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652) [ 738.749173][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860) [ 738.749284][ T43] ? __pfx_slab_free_after_rcu_debug (mm/slub.c:4609) [ 738.749434][ T43] ? kasan_save_stack (mm/kasan/common.c:49) [ 738.749545][ T43] ? kasan_save_stack (mm/kasan/common.c:48) [ 738.749655][ T43] ? __kasan_record_aux_stack (mm/kasan/generic.c:541) [ 738.749764][ T43] ? __call_rcu_common.constprop.0 (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:87 ./arch/x86/include/asm/irqflags.h:123 kernel/rcu/tree.c:3087) [ 738.749907][ T43] ? __x64_sys_close (fs/open.c:1570 fs/open.c:1552 fs/open.c:1552) [ 738.750019][ T43] ? do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 738.750131][ T43] ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 738.750266][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202) [ 738.750386][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 738.750498][ T43] ? __lock_release (kernel/locking/lockdep.c:5501) [ 738.750609][ T43] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128) [ 738.750696][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694) [ 738.750813][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680) [ 738.750923][ T43] ? __virt_addr_valid (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:962 ./include/linux/mmzone.h:2053 arch/x86/mm/physaddr.c:65) [ 738.751054][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 738.751166][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 738.751307][ T43] RIP: 0033:0x7fc29cd447b7 [ 738.751432][ T43] RSP: 002b:00007ffebf5433f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.751601][ T43] RAX: ffffffffffffffda RBX: 00007ffebf543b30 RCX: 00007fc29cd447b7 [ 738.751770][ T43] RDX: 0000000000000000 RSI: 00007ffebf543460 RDI: 0000000000000005 [ 738.751950][ T43] RBP: 0000000000000004 R08: 0000000000000040 R09: 0000000000000000 [ 738.752114][ T43] R10: 00007fc29cd93ac0 R11: 0000000000000246 R12: 00007ffebf543b40 [ 738.752281][ T43] R13: 000000006729f09b R14: 0000000000496600 R15: 00007ffebf54353c | [ 738.751950][ T43] RBP: 0000000000000004 R08: 0000000000000040 R09: 0000000000000000 | [ 738.752114][ T43] R10: 00007fc29cd93ac0 R11: 0000000000000246 R12: 00007ffebf543b40 | [ 738.752281][ T43] R13: 000000006729f09b R14: 0000000000496600 R15: 00007ffebf54353c | [ 738.752459][ T43] | [ 738.752545][ T43] INFO: lockdep is turned off. [ 861.619467][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.619826][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.619935][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.620118][ T43] task:kworker/u16:0 state:D stack:26200 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.620371][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.620552][ T43] Call Trace: [ 861.620639][ T43] [ 861.620702][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690) [ 861.620822][ T43] ? __pfx___schedule (kernel/sched/core.c:6546) [ 861.620936][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 861.621068][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52)) [ 861.621183][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782) [ 861.621272][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840) [ 861.621392][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752) [ 861.621510][ T43] ? 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) [ 861.621623][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 861.621735][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751) [ 861.621850][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 861.621961][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 861.622072][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 861.622183][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 861.622294][ T43] process_one_work (kernel/workqueue.c:3229) [ 861.622440][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 861.622551][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131) [ 861.622662][ T43] ? assign_work (kernel/workqueue.c:1200) [ 861.622780][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391) [ 861.622896][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337) [ 861.623006][ T43] kthread (kernel/kthread.c:389) [ 861.623090][ T43] ? __pfx_kthread (kernel/kthread.c:342) [ 861.623201][ T43] ret_from_fork (arch/x86/kernel/process.c:147) [ 861.623321][ T43] ? __pfx_kthread (kernel/kthread.c:342) Finger prints: print_unlock_imbalance_bug:__lock_release:lock_release:__mutex_unlock_slowpath:__rtnl_unlock ret_from_fork:ret_from_fork_asm:__schedule:schedule:schedule_preempt_disabled __schedule:schedule:schedule_preempt_disabled:__mutex_lock:rtnl_newlink __schedule:schedule:schedule_preempt_disabled:__mutex_lock:addrconf_verify_work