======================================
| [ 43.947643][ T395] other info that might help us debug this:
| [ 43.947823][ T395] no locks held by ip/395.
| [ 43.947948][ T395]
| [ 43.947948][ T395] stack backtrace:
[ 43.948291][ T395] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 43.948567][ T395] Call Trace:
[ 43.948666][ T395]
[ 43.948732][ T395] dump_stack_lvl (lib/dump_stack.c:123)
[ 43.948862][ T395] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 43.948988][ T395] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 43.949117][ T395] __lock_release (kernel/locking/lockdep.c:5502)
[ 43.949249][ T395] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 43.949377][ T395] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 43.949502][ T395] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 43.949638][ T395] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 43.949767][ T395] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 43.949891][ T395] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 43.950049][ T395] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 43.950179][ T395] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 43.950305][ T395] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 43.950433][ T395] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 43.950557][ T395] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 43.950684][ T395] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 43.950807][ T395] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 43.950933][ T395] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 43.951061][ T395] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 43.951188][ T395] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 43.951316][ T395] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 43.951443][ T395] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 43.951569][ T395] ? 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)
[ 43.951695][ T395] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 43.951791][ T395] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 43.951917][ T395] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 43.952042][ T395] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 43.952167][ T395] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 43.952298][ T395] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 43.952425][ T395] ? 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)
[ 43.952551][ T395] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 43.952676][ T395] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 43.952802][ T395] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 43.952927][ T395] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 43.953053][ T395] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 43.953179][ T395] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 43.953309][ T395] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 43.953434][ T395] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 43.953591][ T395] ? 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)
[ 43.953717][ T395] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 43.953843][ T395] ___sys_sendmsg (net/socket.c:2665)
[ 43.953969][ T395] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 43.954096][ T395] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 43.954223][ T395] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 43.954363][ T395] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 43.954490][ T395] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 43.954615][ T395] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 43.954742][ T395] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 43.954838][ T395] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 43.954964][ T395] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 43.955088][ T395] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 43.955214][ T395] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 43.955346][ T395] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 43.955475][ T395] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 43.955630][ T395] RIP: 0033:0x7f9ff0f367b7
[ 43.955762][ T395] 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)
[ 43.956205][ T395] RSP: 002b:00007fff958a6a88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 43.956403][ T395] RAX: ffffffffffffffda RBX: 00007fff958a71b0 RCX: 00007f9ff0f367b7
[ 43.956592][ T395] RDX: 0000000000000000 RSI: 00007fff958a6af0 RDI: 0000000000000005
[ 43.956779][ T395] RBP: 0000000000000004 R08: 0000000000000054 R09: 0000000000000000
[ 43.956965][ T395] R10: 00007f9ff0def708 R11: 0000000000000246 R12: 00007fff958a71d8
[ 43.957154][ T395] R13: 000000006729d487 R14: 0000000000496600 R15: 00007fff958a6bd8
| [ 43.956592][ T395] RDX: 0000000000000000 RSI: 00007fff958a6af0 RDI: 0000000000000005
| [ 43.956779][ T395] RBP: 0000000000000004 R08: 0000000000000054 R09: 0000000000000000
| [ 43.956965][ T395] R10: 00007f9ff0def708 R11: 0000000000000246 R12: 00007fff958a71d8
| [ 43.957154][ T395] R13: 000000006729d487 R14: 0000000000496600 R15: 00007fff958a6bd8
| [ 43.957348][ T395]
[ 247.219303][ T43] INFO: task ip:395 blocked for more than 122 seconds.
[ 247.219631][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.219793][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.220091][ T43] task:ip state:D stack:25792 pid:395 tgid:395 ppid:394 flags:0x00004002
[ 247.220469][ T43] Call Trace:
[ 247.220611][ T43]
[ 247.220724][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.220916][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.221105][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.221303][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.221487][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.221619][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.221803][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.221983][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 247.222161][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.222359][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.222546][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.222736][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.222921][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.223105][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.223293][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.223477][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.223658][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.223843][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.224025][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.224224][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.224428][ 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)
[ 247.224611][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.224753][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.224938][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.225115][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.225279][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.225470][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.225668][ 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)
[ 247.225848][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.226031][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.226209][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.226410][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.226595][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.226753][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.226931][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.227114][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.227337][ 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)
[ 247.227508][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 247.227683][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 247.227845][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 247.228015][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.228183][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.228400][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.228570][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 247.228740][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.228901][ 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)
[ 247.229034][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.229203][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.229377][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.229543][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 247.229721][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.229886][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.230105][ T43] RIP: 0033:0x7f9ff0f367b7
[ 247.230291][ T43] RSP: 002b:00007fff958a6a88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.230546][ T43] RAX: ffffffffffffffda RBX: 00007fff958a71b0 RCX: 00007f9ff0f367b7
[ 247.230795][ T43] RDX: 0000000000000000 RSI: 00007fff958a6af0 RDI: 0000000000000005
[ 247.231045][ T43] RBP: 0000000000000004 R08: 0000000000000054 R09: 0000000000000000
[ 247.231324][ T43] R10: 00007f9ff0def708 R11: 0000000000000246 R12: 00007fff958a71d8
[ 247.231588][ T43] R13: 000000006729d487 R14: 0000000000496600 R15: 00007fff958a6bd8
| [ 247.231045][ T43] RBP: 0000000000000004 R08: 0000000000000054 R09: 0000000000000000
| [ 247.231324][ T43] R10: 00007f9ff0def708 R11: 0000000000000246 R12: 00007fff958a71d8
| [ 247.231588][ T43] R13: 000000006729d487 R14: 0000000000496600 R15: 00007fff958a6bd8
| [ 247.231869][ T43]
| [ 247.232005][ T43] INFO: lockdep is turned off.
[ 370.099461][ T43] INFO: task kworker/u16:1:75 blocked for more than 122 seconds.
[ 370.100185][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 370.100544][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.100749][ T43] task:kworker/u16:1 state:D stack:25608 pid:75 tgid:75 ppid:2 flags:0x00004000
[ 370.100990][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 370.101152][ T43] Call Trace:
[ 370.101249][ T43]
[ 370.101311][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 370.101437][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 370.101557][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 370.101682][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.101803][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.101921][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 370.102009][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 370.102124][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 370.102247][ 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)
[ 370.102396][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.102509][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 370.102654][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.102771][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.102894][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.103011][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.103127][ T43] process_one_work (kernel/workqueue.c:3229)
[ 370.103256][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 370.103375][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 370.103499][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 370.103631][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 370.103744][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 370.103888][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 370.104002][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 370.104116][ T43] kthread (kernel/kthread.c:389)
[ 370.104205][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 370.104349][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 370.104474][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 370.104598][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 370.104205][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 370.104349][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 370.104474][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 370.104598][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 370.104721][ T43]
[ 370.104817][ T43] INFO: task ip:395 blocked for more than 245 seconds.
[ 370.104956][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 370.105067][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.105263][ T43] task:ip state:D stack:25792 pid:395 tgid:395 ppid:394 flags:0x00004002
[ 370.105502][ T43] Call Trace:
[ 370.105591][ T43]
[ 370.105652][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 370.105781][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 370.105902][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.106018][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.106135][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 370.106222][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 370.106344][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 370.106469][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 370.106585][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.106701][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 370.106819][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.106939][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.107053][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.107168][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 370.107290][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.107410][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 370.107530][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 370.107658][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 370.107772][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 370.107886][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 370.108003][ 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)
[ 370.108118][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 370.108205][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 370.108331][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 370.108480][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 370.108598][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 370.108717][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 370.108846][ 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)
[ 370.108962][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 370.109079][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 370.109195][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.109320][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 370.109444][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 370.109563][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 370.109680][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 370.109794][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 370.109939][ 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)
[ 370.110056][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 370.110171][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 370.110290][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 370.110409][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 370.110525][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 370.110640][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.110755][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 370.110884][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 370.111002][ 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)
[ 370.111091][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 370.111223][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 370.111347][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 370.111465][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 370.111590][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 370.111714][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 370.111863][ T43] RIP: 0033:0x7f9ff0f367b7
[ 370.111986][ T43] RSP: 002b:00007fff958a6a88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 370.112162][ T43] RAX: ffffffffffffffda RBX: 00007fff958a71b0 RCX: 00007f9ff0f367b7
[ 370.112363][ T43] RDX: 0000000000000000 RSI: 00007fff958a6af0 RDI: 0000000000000005
[ 370.112565][ T43] RBP: 0000000000000004 R08: 0000000000000054 R09: 0000000000000000
[ 370.112732][ T43] R10: 00007f9ff0def708 R11: 0000000000000246 R12: 00007fff958a71d8
[ 370.112901][ T43] R13: 000000006729d487 R14: 0000000000496600 R15: 00007fff958a6bd8
| [ 370.112565][ T43] RBP: 0000000000000004 R08: 0000000000000054 R09: 0000000000000000
| [ 370.112732][ T43] R10: 00007f9ff0def708 R11: 0000000000000246 R12: 00007fff958a71d8
| [ 370.112901][ T43] R13: 000000006729d487 R14: 0000000000496600 R15: 00007fff958a6bd8
| [ 370.113073][ T43]
| [ 370.113159][ T43] INFO: lockdep is turned off.
[ 492.979466][ T43] INFO: task kworker/u16:1:75 blocked for more than 245 seconds.
[ 492.979851][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.979956][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.980136][ T43] task:kworker/u16:1 state:D stack:25608 pid:75 tgid:75 ppid:2 flags:0x00004000
[ 492.980397][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.980567][ T43] Call Trace:
[ 492.980675][ T43]
[ 492.980740][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.980857][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.980967][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.981077][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.981191][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.981331][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.981416][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.981528][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.981647][ 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)
[ 492.981764][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.981875][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.981996][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.982104][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.982242][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.982352][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.982471][ T43] process_one_work (kernel/workqueue.c:3229)
[ 492.982586][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.982697][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 492.982819][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 492.982927][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 492.983037][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 492.983173][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.983286][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.983397][ T43] kthread (kernel/kthread.c:389)
[ 492.983480][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.983590][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 492.983702][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.983810][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.983480][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.983590][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 492.983702][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.983810][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.983943][ T43]
[ 492.984032][ T43] INFO: task ip:395 blocked for more than 368 seconds.
[ 492.984162][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.984277][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.984481][ T43] task:ip state:D stack:25792 pid:395 tgid:395 ppid:394 flags:0x00004002
[ 492.984704][ T43] Call Trace:
[ 492.984790][ T43]
[ 492.984847][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.984970][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.985080][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.985190][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.985311][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.985394][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.985502][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.985613][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 492.985723][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.985832][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.985947][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.986060][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.986170][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.986302][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.986414][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.986533][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.986645][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 492.986758][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.986867][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 492.986994][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.987107][ 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)
[ 492.987223][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 492.987323][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.987431][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.987541][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.987650][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.987760][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.987868][ 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)
[ 492.987978][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 492.988091][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 492.988199][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.988323][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 492.988445][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 492.988556][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 492.988665][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 492.988771][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 492.988905][ 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)
[ 492.989020][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 492.989128][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 492.989243][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 492.989352][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 492.989461][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.989571][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.989679][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.989787][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 492.989902][ 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)
[ 492.989985][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 492.990093][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 492.990200][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 492.990313][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 492.990428][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 492.990539][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 492.990673][ T43] RIP: 0033:0x7f9ff0f367b7
[ 492.990790][ T43] RSP: 002b:00007fff958a6a88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 492.990957][ T43] RAX: ffffffffffffffda RBX: 00007fff958a71b0 RCX: 00007f9ff0f367b7
[ 492.991116][ T43] RDX: 0000000000000000 RSI: 00007fff958a6af0 RDI: 0000000000000005
[ 492.991282][ T43] RBP: 0000000000000004 R08: 0000000000000054 R09: 0000000000000000
[ 492.991440][ T43] R10: 00007f9ff0def708 R11: 0000000000000246 R12: 00007fff958a71d8
[ 492.991604][ T43] R13: 000000006729d487 R14: 0000000000496600 R15: 00007fff958a6bd8
| [ 492.991282][ T43] RBP: 0000000000000004 R08: 0000000000000054 R09: 0000000000000000
| [ 492.991440][ T43] R10: 00007f9ff0def708 R11: 0000000000000246 R12: 00007fff958a71d8
| [ 492.991604][ T43] R13: 000000006729d487 R14: 0000000000496600 R15: 00007fff958a6bd8
| [ 492.991869][ T43]
| [ 492.991954][ T43] INFO: lockdep is turned off.
[ 615.859452][ T43] INFO: task kworker/u16:1:75 blocked for more than 368 seconds.
[ 615.859816][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.859933][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.860136][ T43] task:kworker/u16:1 state:D stack:25608 pid:75 tgid:75 ppid:2 flags:0x00004000
[ 615.860440][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.860618][ T43] Call Trace:
[ 615.860710][ T43]
[ 615.860773][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.860901][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.861025][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.861155][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.861286][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.861410][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.861499][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.861615][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.861732][ 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)
[ 615.861849][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.861963][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.862080][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.862198][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.862324][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.862439][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.862554][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.862672][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.862792][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.862910][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.863027][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.863144][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 615.863294][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.863408][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.863523][ T43] kthread (kernel/kthread.c:389)
[ 615.863611][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.863726][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.863844][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.863956][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.863611][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.863726][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.863844][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.863956][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.864074][ T43]
[ 615.864169][ T43] INFO: task ip:395 blocked for more than 491 seconds.
[ 615.864319][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.864427][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.864611][ T43] task:ip state:D stack:25792 pid:395 tgid:395 ppid:394 flags:0x00004002
[ 615.864840][ T43] Call Trace:
[ 615.864926][ T43]
[ 615.864987][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.865106][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.865224][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.865347][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.865463][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.865550][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.865665][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.865783][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 615.865901][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.866022][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.866141][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.866279][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.866394][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.866511][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.866623][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.866740][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.866857][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.866976][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.867092][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.867209][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.867333][ 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)
[ 615.867498][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.867590][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.867707][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.867828][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.867945][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.868071][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.868191][ 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)
[ 615.868326][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.868444][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.868563][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.868683][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.868802][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.868924][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.869046][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.869164][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.869317][ 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)
[ 615.869439][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 615.869562][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.869681][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 615.869799][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.869921][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.870044][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.870163][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.870289][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 615.870411][ 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)
[ 615.870502][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.870622][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.870741][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.870860][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 615.870990][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.871114][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.871268][ T43] RIP: 0033:0x7f9ff0f367b7
[ 615.871389][ T43] RSP: 002b:00007fff958a6a88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.871569][ T43] RAX: ffffffffffffffda RBX: 00007fff958a71b0 RCX: 00007f9ff0f367b7
[ 615.871753][ T43] RDX: 0000000000000000 RSI: 00007fff958a6af0 RDI: 0000000000000005
[ 615.871926][ T43] RBP: 0000000000000004 R08: 0000000000000054 R09: 0000000000000000
[ 615.872095][ T43] R10: 00007f9ff0def708 R11: 0000000000000246 R12: 00007fff958a71d8
[ 615.872277][ T43] R13: 000000006729d487 R14: 0000000000496600 R15: 00007fff958a6bd8
| [ 615.871926][ T43] RBP: 0000000000000004 R08: 0000000000000054 R09: 0000000000000000
| [ 615.872095][ T43] R10: 00007f9ff0def708 R11: 0000000000000246 R12: 00007fff958a71d8
| [ 615.872277][ T43] R13: 000000006729d487 R14: 0000000000496600 R15: 00007fff958a6bd8
| [ 615.872476][ T43]
| [ 615.872580][ T43] INFO: lockdep is turned off.
[ 738.739457][ T43] INFO: task kworker/u16:1:75 blocked for more than 491 seconds.
[ 738.739842][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.739956][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.740144][ T43] task:kworker/u16:1 state:D stack:25608 pid:75 tgid:75 ppid:2 flags:0x00004000
[ 738.740404][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.740560][ T43] Call Trace:
[ 738.740647][ T43]
[ 738.740711][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.740839][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.740958][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.741076][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.741198][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.741322][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.741410][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.741524][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.741640][ 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)
[ 738.741762][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.741877][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.741994][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.742110][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.742228][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.742351][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.742465][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.742584][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.742704][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.742821][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.742938][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.743053][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 738.743198][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.743318][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.743434][ T43] kthread (kernel/kthread.c:389)
[ 738.743522][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.743639][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.743759][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.743872][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.743522][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.743639][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.743759][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.743872][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.743992][ T43]
[ 738.744084][ T43] INFO: task ip:395 blocked for more than 614 seconds.
[ 738.744219][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.744339][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.744557][ T43] task:ip state:D stack:25792 pid:395 tgid:395 ppid:394 flags:0x00004002
[ 738.744787][ T43] Call Trace:
[ 738.744873][ T43]
[ 738.744933][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.745053][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.745170][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.745291][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.745407][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.745528][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.745659][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.745776][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 738.745893][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.746007][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.746123][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.746247][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.746360][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.746475][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.746592][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.746712][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.746829][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.746946][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.747059][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.747174][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.747297][ 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)
[ 738.747411][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.747499][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.747617][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.747735][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.747850][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.747967][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.748084][ 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)
[ 738.748203][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.748330][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.748451][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.748568][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.748685][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.748804][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.748921][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.749034][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.749175][ 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)
[ 738.749298][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 738.749415][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.749533][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 738.749646][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.749762][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.749880][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.749998][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.750111][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 738.750237][ 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)
[ 738.750326][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 738.750444][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.750562][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.750677][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 738.750802][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.750920][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.751084][ T43] RIP: 0033:0x7f9ff0f367b7
[ 738.751207][ T43] RSP: 002b:00007fff958a6a88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.751393][ T43] RAX: ffffffffffffffda RBX: 00007fff958a71b0 RCX: 00007f9ff0f367b7
[ 738.751572][ T43] RDX: 0000000000000000 RSI: 00007fff958a6af0 RDI: 0000000000000005
[ 738.751752][ T43] RBP: 0000000000000004 R08: 0000000000000054 R09: 0000000000000000
[ 738.751926][ T43] R10: 00007f9ff0def708 R11: 0000000000000246 R12: 00007fff958a71d8
[ 738.752100][ T43] R13: 000000006729d487 R14: 0000000000496600 R15: 00007fff958a6bd8
| [ 738.751752][ T43] RBP: 0000000000000004 R08: 0000000000000054 R09: 0000000000000000
| [ 738.751926][ T43] R10: 00007f9ff0def708 R11: 0000000000000246 R12: 00007fff958a71d8
| [ 738.752100][ T43] R13: 000000006729d487 R14: 0000000000496600 R15: 00007fff958a6bd8
| [ 738.752303][ T43]
| [ 738.752389][ T43] INFO: lockdep is turned off.
[ 861.619444][ T43] INFO: task kworker/u16:1:75 blocked for more than 614 seconds.
[ 861.619767][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.619881][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.620080][ T43] task:kworker/u16:1 state:D stack:25608 pid:75 tgid:75 ppid:2 flags:0x00004000
[ 861.620344][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.620509][ T43] Call Trace:
[ 861.620597][ T43]
[ 861.620659][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.620783][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.620901][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 861.621019][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.621143][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.621270][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.621363][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.621478][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.621595][ 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)
[ 861.621714][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.621831][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.621949][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.622064][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.622184][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.622308][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.622424][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.622541][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.622658][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.622775][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.622891][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.623004][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 861.623150][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.623272][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.623386][ T43] kthread (kernel/kthread.c:389)
[ 861.623473][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.623587][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.623706][ 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