======================================
| [ 30.193174][ T275] other info that might help us debug this:
| [ 30.193392][ T275] no locks held by ip/275.
| [ 30.193539][ T275]
| [ 30.193539][ T275] stack backtrace:
[ 30.193936][ T275] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 30.194252][ T275] Call Trace:
[ 30.194372][ T275]
[ 30.194450][ T275] dump_stack_lvl (lib/dump_stack.c:123)
[ 30.194609][ T275] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 30.194755][ T275] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 30.194913][ T275] __lock_release (kernel/locking/lockdep.c:5502)
[ 30.195064][ T275] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 30.195211][ T275] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 30.195351][ T275] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 30.195498][ T275] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 30.195645][ T275] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 30.195787][ T275] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 30.195966][ T275] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 30.196114][ T275] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 30.196257][ T275] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 30.196401][ T275] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 30.196546][ T275] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 30.196692][ T275] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 30.196838][ T275] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 30.196980][ T275] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 30.197130][ T275] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 30.197273][ T275] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 30.197417][ T275] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 30.197563][ T275] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 30.197708][ T275] ? 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)
[ 30.197851][ T275] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 30.197963][ T275] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 30.198107][ T275] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 30.198251][ T275] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 30.198397][ T275] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 30.198543][ T275] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 30.198684][ T275] ? 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)
[ 30.198825][ T275] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 30.198970][ T275] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 30.199114][ T275] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 30.199257][ T275] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 30.199402][ T275] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 30.199551][ T275] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 30.199694][ T275] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 30.199838][ T275] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 30.200016][ T275] ? 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)
[ 30.200162][ T275] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 30.200310][ T275] ___sys_sendmsg (net/socket.c:2665)
[ 30.200451][ T275] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 30.200591][ T275] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 30.200741][ T275] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 30.200888][ T275] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 30.201035][ T275] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 30.201178][ T275] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 30.201324][ T275] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 30.201435][ T275] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 30.201581][ T275] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 30.201724][ T275] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 30.201870][ T275] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 30.202023][ T275] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 30.202167][ T275] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 30.202343][ T275] RIP: 0033:0x7fe58ede27b7
[ 30.202494][ T275] 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)
[ 30.202998][ T275] RSP: 002b:00007fff94a9bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 30.203224][ T275] RAX: ffffffffffffffda RBX: 00007fff94a9c4a0 RCX: 00007fe58ede27b7
[ 30.203439][ T275] RDX: 0000000000000000 RSI: 00007fff94a9bdd0 RDI: 0000000000000005
[ 30.203659][ T275] RBP: 0000000000000007 R08: 000000000000005c R09: 0000000000000000
[ 30.203879][ T275] R10: 00007fe58ec9b708 R11: 0000000000000246 R12: 00007fff94a9c4c8
[ 30.204093][ T275] R13: 00000000672a115d R14: 0000000000496600 R15: 00007fff94a9beb8
| [ 30.203439][ T275] RDX: 0000000000000000 RSI: 00007fff94a9bdd0 RDI: 0000000000000005
| [ 30.203659][ T275] RBP: 0000000000000007 R08: 000000000000005c R09: 0000000000000000
| [ 30.203879][ T275] R10: 00007fe58ec9b708 R11: 0000000000000246 R12: 00007fff94a9c4c8
| [ 30.204093][ T275] R13: 00000000672a115d R14: 0000000000496600 R15: 00007fff94a9beb8
| [ 30.204309][ T275]
[ 247.218395][ T43] INFO: task ip:275 blocked for more than 122 seconds.
[ 247.218708][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.218838][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.219054][ T43] task:ip state:D stack:25640 pid:275 tgid:275 ppid:258 flags:0x00004002
[ 247.219346][ T43] Call Trace:
[ 247.219447][ T43]
[ 247.219522][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.219660][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.219794][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.219926][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.220061][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.220164][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.220307][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.220439][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 247.220571][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.220705][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.220849][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.220986][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.221119][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.221249][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.221387][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.221521][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.221657][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.221789][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.221918][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.222051][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.222182][ 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)
[ 247.222322][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.222424][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.222563][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.222691][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.222820][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.222954][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.223081][ 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)
[ 247.223208][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.223352][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.223482][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.223616][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.223747][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.223880][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.224013][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.224143][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.224319][ 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)
[ 247.224460][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 247.224594][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 247.224727][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 247.224857][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.224989][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.225122][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.225252][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 247.225387][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.225517][ 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)
[ 247.225617][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.225750][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.225882][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.226011][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 247.226146][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.226284][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.226442][ T43] RIP: 0033:0x7fe58ede27b7
[ 247.226574][ T43] RSP: 002b:00007fff94a9bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.226767][ T43] RAX: ffffffffffffffda RBX: 00007fff94a9c4a0 RCX: 00007fe58ede27b7
[ 247.226962][ T43] RDX: 0000000000000000 RSI: 00007fff94a9bdd0 RDI: 0000000000000005
[ 247.227152][ T43] RBP: 0000000000000007 R08: 000000000000005c R09: 0000000000000000
[ 247.227345][ T43] R10: 00007fe58ec9b708 R11: 0000000000000246 R12: 00007fff94a9c4c8
[ 247.227538][ T43] R13: 00000000672a115d R14: 0000000000496600 R15: 00007fff94a9beb8
| [ 247.227152][ T43] RBP: 0000000000000007 R08: 000000000000005c R09: 0000000000000000
| [ 247.227345][ T43] R10: 00007fe58ec9b708 R11: 0000000000000246 R12: 00007fff94a9c4c8
| [ 247.227538][ T43] R13: 00000000672a115d R14: 0000000000496600 R15: 00007fff94a9beb8
| [ 247.227735][ T43]
| [ 247.227834][ T43] INFO: lockdep is turned off.
[ 370.098369][ T43] INFO: task kworker/u16:1:75 blocked for more than 122 seconds.
[ 370.098679][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 370.098848][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.099038][ T43] task:kworker/u16:1 state:D stack:29672 pid:75 tgid:75 ppid:2 flags:0x00004000
[ 370.099302][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 370.099465][ T43] Call Trace:
[ 370.099555][ T43]
[ 370.099617][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 370.099739][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 370.099856][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 370.099973][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.100091][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.100207][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 370.100308][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 370.100429][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 370.100546][ 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)
[ 370.100661][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.100775][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 370.100890][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.101005][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.101120][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.101237][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.101365][ T43] process_one_work (kernel/workqueue.c:3229)
[ 370.101483][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 370.101598][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 370.101713][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 370.101830][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 370.101972][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 370.102118][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 370.102237][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 370.102361][ T43] kthread (kernel/kthread.c:389)
[ 370.102458][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 370.102575][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 370.102690][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 370.102803][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 370.102458][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 370.102575][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 370.102690][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 370.102803][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 370.102922][ T43]
[ 370.103018][ T43] INFO: task ip:275 blocked for more than 245 seconds.
[ 370.103150][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 370.103261][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.103460][ T43] task:ip state:D stack:25640 pid:275 tgid:275 ppid:258 flags:0x00004002
[ 370.103686][ T43] Call Trace:
[ 370.103772][ T43]
[ 370.103832][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 370.103948][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 370.104064][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.104184][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.104309][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 370.104396][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 370.104510][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 370.104625][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 370.104741][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.104855][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 370.104971][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.105092][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.105204][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.105328][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 370.105441][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.105557][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 370.105673][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 370.105788][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 370.105926][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 370.106042][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 370.106159][ 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)
[ 370.106286][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 370.106376][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 370.106494][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 370.106609][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 370.106722][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 370.106839][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 370.106953][ 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)
[ 370.107072][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 370.107193][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 370.107318][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.107437][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 370.107553][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 370.107669][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 370.107783][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 370.107895][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 370.108039][ 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)
[ 370.108154][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 370.108278][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 370.108391][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 370.108507][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 370.108623][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 370.108742][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.108856][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 370.108972][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 370.109086][ 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)
[ 370.109174][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 370.109300][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 370.109415][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 370.109530][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 370.109650][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 370.109765][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 370.109939][ T43] RIP: 0033:0x7fe58ede27b7
[ 370.110061][ T43] RSP: 002b:00007fff94a9bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 370.110233][ T43] RAX: ffffffffffffffda RBX: 00007fff94a9c4a0 RCX: 00007fe58ede27b7
[ 370.110412][ T43] RDX: 0000000000000000 RSI: 00007fff94a9bdd0 RDI: 0000000000000005
[ 370.110581][ T43] RBP: 0000000000000007 R08: 000000000000005c R09: 0000000000000000
[ 370.110751][ T43] R10: 00007fe58ec9b708 R11: 0000000000000246 R12: 00007fff94a9c4c8
[ 370.110920][ T43] R13: 00000000672a115d R14: 0000000000496600 R15: 00007fff94a9beb8
| [ 370.110581][ T43] RBP: 0000000000000007 R08: 000000000000005c R09: 0000000000000000
| [ 370.110751][ T43] R10: 00007fe58ec9b708 R11: 0000000000000246 R12: 00007fff94a9c4c8
| [ 370.110920][ T43] R13: 00000000672a115d R14: 0000000000496600 R15: 00007fff94a9beb8
| [ 370.111095][ T43]
| [ 370.111180][ T43] INFO: lockdep is turned off.
[ 492.978401][ T43] INFO: task kworker/u16:1:75 blocked for more than 245 seconds.
[ 492.978752][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.978864][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.979055][ T43] task:kworker/u16:1 state:D stack:29672 pid:75 tgid:75 ppid:2 flags:0x00004000
[ 492.979318][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.979473][ T43] Call Trace:
[ 492.979560][ T43]
[ 492.979622][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.979745][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.979863][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.979981][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.980102][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.980218][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.980316][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.980433][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.980550][ 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)
[ 492.980664][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.980778][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.980897][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.981012][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.981128][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.981240][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.981363][ T43] process_one_work (kernel/workqueue.c:3229)
[ 492.981482][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.981597][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 492.981724][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 492.981853][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 492.981966][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 492.982109][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.982223][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.982341][ T43] kthread (kernel/kthread.c:389)
[ 492.982429][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.982544][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 492.982660][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.982775][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.982429][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.982544][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 492.982660][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.982775][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.982894][ T43]
[ 492.982985][ T43] INFO: task ip:275 blocked for more than 368 seconds.
[ 492.983118][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.983223][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.983417][ T43] task:ip state:D stack:25640 pid:275 tgid:275 ppid:258 flags:0x00004002
[ 492.983655][ T43] Call Trace:
[ 492.983743][ T43]
[ 492.983802][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.983917][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.984033][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.984150][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.984263][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.984359][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.984474][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.984588][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 492.984707][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.984821][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.984937][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.985053][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.985164][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.985285][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.985398][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.985514][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.985635][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 492.985748][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.985861][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 492.985976][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.986089][ 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)
[ 492.986202][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 492.986298][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.986413][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.986526][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.986641][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.986757][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.986870][ 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)
[ 492.986985][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 492.987098][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 492.987214][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.987341][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 492.987458][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 492.987578][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 492.987692][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 492.987804][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 492.987945][ 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)
[ 492.988061][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 492.988175][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 492.988295][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 492.988410][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 492.988526][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.988643][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.988757][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.988871][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 492.988987][ 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)
[ 492.989075][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 492.989189][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 492.989309][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 492.989426][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 492.989545][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 492.989661][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 492.989801][ T43] RIP: 0033:0x7fe58ede27b7
[ 492.989920][ T43] RSP: 002b:00007fff94a9bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 492.990089][ T43] RAX: ffffffffffffffda RBX: 00007fff94a9c4a0 RCX: 00007fe58ede27b7
[ 492.990257][ T43] RDX: 0000000000000000 RSI: 00007fff94a9bdd0 RDI: 0000000000000005
[ 492.990436][ T43] RBP: 0000000000000007 R08: 000000000000005c R09: 0000000000000000
[ 492.990605][ T43] R10: 00007fe58ec9b708 R11: 0000000000000246 R12: 00007fff94a9c4c8
[ 492.990772][ T43] R13: 00000000672a115d R14: 0000000000496600 R15: 00007fff94a9beb8
| [ 492.990436][ T43] RBP: 0000000000000007 R08: 000000000000005c R09: 0000000000000000
| [ 492.990605][ T43] R10: 00007fe58ec9b708 R11: 0000000000000246 R12: 00007fff94a9c4c8
| [ 492.990772][ T43] R13: 00000000672a115d R14: 0000000000496600 R15: 00007fff94a9beb8
| [ 492.990945][ T43]
| [ 492.991029][ T43] INFO: lockdep is turned off.
[ 615.858440][ T43] INFO: task kworker/u16:1:75 blocked for more than 368 seconds.
[ 615.858991][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.859160][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.859504][ T43] task:kworker/u16:1 state:D stack:29672 pid:75 tgid:75 ppid:2 flags:0x00004000
[ 615.859859][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.860097][ T43] Call Trace:
[ 615.860221][ T43]
[ 615.860351][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.860538][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.860707][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.860831][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.861025][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.861201][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.861361][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.861537][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.861716][ 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)
[ 615.861889][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.862067][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.862243][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.862441][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.862616][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.862753][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.862932][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.863123][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.863331][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.863515][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.863698][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.863875][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 615.864104][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.864290][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.864459][ T43] kthread (kernel/kthread.c:389)
[ 615.864605][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.864783][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.864960][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.865127][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.864605][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.864783][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.864960][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.865127][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.865332][ T43]
[ 615.865485][ T43] INFO: task ip:275 blocked for more than 491 seconds.
[ 615.865683][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.865847][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.866137][ T43] task:ip state:D stack:25640 pid:275 tgid:275 ppid:258 flags:0x00004002
[ 615.866518][ T43] Call Trace:
[ 615.866648][ T43]
[ 615.866740][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.866896][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.867069][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.867247][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.867462][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.867603][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.867783][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.867957][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 615.868140][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.868326][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.868498][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.868682][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.868852][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.869042][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.869215][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.869417][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.869602][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.869782][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.869958][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.870141][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.870326][ 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)
[ 615.870517][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.870654][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.870828][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.871015][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.871198][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.871410][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.871591][ 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)
[ 615.871774][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.871957][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.872141][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.872333][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.872516][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.872680][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.872854][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.873023][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.873250][ 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)
[ 615.873450][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 615.873628][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.873805][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 615.873984][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.874169][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.874368][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.874544][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.874733][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 615.874909][ 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)
[ 615.875055][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.875224][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.875424][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.875611][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 615.875797][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.875978][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.876181][ T43] RIP: 0033:0x7fe58ede27b7
[ 615.876379][ T43] RSP: 002b:00007fff94a9bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.876655][ T43] RAX: ffffffffffffffda RBX: 00007fff94a9c4a0 RCX: 00007fe58ede27b7
[ 615.876910][ T43] RDX: 0000000000000000 RSI: 00007fff94a9bdd0 RDI: 0000000000000005
[ 615.877168][ T43] RBP: 0000000000000007 R08: 000000000000005c R09: 0000000000000000
[ 615.877439][ T43] R10: 00007fe58ec9b708 R11: 0000000000000246 R12: 00007fff94a9c4c8
[ 615.877700][ T43] R13: 00000000672a115d R14: 0000000000496600 R15: 00007fff94a9beb8
| [ 615.877168][ T43] RBP: 0000000000000007 R08: 000000000000005c R09: 0000000000000000
| [ 615.877439][ T43] R10: 00007fe58ec9b708 R11: 0000000000000246 R12: 00007fff94a9c4c8
| [ 615.877700][ T43] R13: 00000000672a115d R14: 0000000000496600 R15: 00007fff94a9beb8
| [ 615.877985][ T43]
| [ 615.878117][ T43] INFO: lockdep is turned off.
[ 738.738466][ T43] INFO: task kworker/u16:1:75 blocked for more than 491 seconds.
[ 738.738942][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.739059][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.739251][ T43] task:kworker/u16:1 state:D stack:29672 pid:75 tgid:75 ppid:2 flags:0x00004000
[ 738.739538][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.739704][ T43] Call Trace:
[ 738.739792][ T43]
[ 738.739864][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.739990][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.740106][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.740234][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.740365][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.740490][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.740580][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.740696][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.740815][ 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)
[ 738.740931][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.741052][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.741167][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.741289][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.741407][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.741520][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.741634][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.741754][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.741866][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.741981][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.742099][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.742212][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 738.742380][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.742494][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.742606][ T43] kthread (kernel/kthread.c:389)
[ 738.742694][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.742809][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.742929][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.743041][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.742694][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.742809][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.742929][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.743041][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.743158][ T43]
[ 738.743255][ T43] INFO: task ip:275 blocked for more than 614 seconds.
[ 738.743411][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.743518][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.743699][ T43] task:ip state:D stack:25640 pid:275 tgid:275 ppid:258 flags:0x00004002
[ 738.743926][ T43] Call Trace:
[ 738.744012][ T43]
[ 738.744074][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.744196][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.744323][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.744439][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.744553][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.744640][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.744757][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.744873][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 738.744989][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.745107][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.745234][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.745358][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.745473][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.745587][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.745698][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.745816][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.745933][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.746046][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.746161][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.746282][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.746395][ 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)
[ 738.746509][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.746598][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.746717][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.746832][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.746944][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.747067][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.747181][ 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)
[ 738.747309][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.747433][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.747550][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.747665][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.747782][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.747897][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.748014][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.748129][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.748278][ 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)
[ 738.748392][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 738.748507][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.748622][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 738.748737][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.748850][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.748970][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.749088][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.749203][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 738.749324][ 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)
[ 738.749415][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 738.749529][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.749640][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.749755][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 738.749876][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.749999][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.750144][ T43] RIP: 0033:0x7fe58ede27b7
[ 738.750284][ T43] RSP: 002b:00007fff94a9bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.750456][ T43] RAX: ffffffffffffffda RBX: 00007fff94a9c4a0 RCX: 00007fe58ede27b7
[ 738.750625][ T43] RDX: 0000000000000000 RSI: 00007fff94a9bdd0 RDI: 0000000000000005
[ 738.750799][ T43] RBP: 0000000000000007 R08: 000000000000005c R09: 0000000000000000
[ 738.750972][ T43] R10: 00007fe58ec9b708 R11: 0000000000000246 R12: 00007fff94a9c4c8
[ 738.751141][ T43] R13: 00000000672a115d R14: 0000000000496600 R15: 00007fff94a9beb8
| [ 738.750799][ T43] RBP: 0000000000000007 R08: 000000000000005c R09: 0000000000000000
| [ 738.750972][ T43] R10: 00007fe58ec9b708 R11: 0000000000000246 R12: 00007fff94a9c4c8
| [ 738.751141][ T43] R13: 00000000672a115d R14: 0000000000496600 R15: 00007fff94a9beb8
| [ 738.751323][ T43]
| [ 738.751410][ T43] INFO: lockdep is turned off.
[ 861.618392][ T43] INFO: task kworker/u16:1:75 blocked for more than 614 seconds.
[ 861.618761][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.618899][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.619087][ T43] task:kworker/u16:1 state:D stack:29672 pid:75 tgid:75 ppid:2 flags:0x00004000
[ 861.619354][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.619527][ T43] Call Trace:
[ 861.619615][ T43]
[ 861.619680][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.619803][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.619926][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 861.620044][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.620160][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.620287][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.620378][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.620493][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.620612][ 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)
[ 861.620725][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.620842][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.620957][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.621074][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.621190][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.621309][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.621422][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.621540][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.621656][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.621777][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.621894][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.622007][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 861.622152][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.622265][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.622385][ T43] kthread (kernel/kthread.c:389)
[ 861.622472][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.622587][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.622707][ 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