======================================
| [ 27.720690][ T255] other info that might help us debug this:
| [ 27.720873][ T255] no locks held by ip/255.
| [ 27.720999][ T255]
| [ 27.720999][ T255] stack backtrace:
[ 27.721344][ T255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 27.721622][ T255] Call Trace:
[ 27.721721][ T255]
[ 27.721787][ T255] dump_stack_lvl (lib/dump_stack.c:123)
[ 27.721922][ T255] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.722050][ T255] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 27.722181][ T255] __lock_release (kernel/locking/lockdep.c:5502)
[ 27.722310][ T255] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 27.722438][ T255] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.722563][ T255] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 27.722690][ T255] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 27.722818][ T255] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 27.722943][ T255] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 27.723103][ T255] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 27.723234][ T255] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.723360][ T255] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 27.723485][ T255] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 27.723610][ T255] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.723739][ T255] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 27.723865][ T255] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 27.723995][ T255] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 27.724122][ T255] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 27.724247][ T255] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 27.724374][ T255] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 27.724501][ T255] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 27.724625][ T255] ? 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)
[ 27.724753][ T255] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 27.724851][ T255] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 27.724979][ T255] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 27.725107][ T255] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 27.725233][ T255] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 27.725365][ T255] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 27.725495][ T255] ? 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)
[ 27.725619][ T255] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 27.725746][ T255] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 27.725880][ T255] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.726008][ T255] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 27.726135][ T255] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 27.726263][ T255] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 27.726391][ T255] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 27.726519][ T255] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 27.726676][ T255] ? 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)
[ 27.726802][ T255] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 27.726928][ T255] ___sys_sendmsg (net/socket.c:2665)
[ 27.727055][ T255] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 27.727178][ T255] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 27.727305][ T255] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 27.727431][ T255] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.727562][ T255] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 27.727686][ T255] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 27.727813][ T255] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 27.727910][ T255] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 27.728039][ T255] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 27.728164][ T255] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 27.728289][ T255] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 27.728422][ T255] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 27.728550][ T255] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 27.728710][ T255] RIP: 0033:0x7fca229947b7
[ 27.728842][ T255] 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)
[ 27.729283][ T255] RSP: 002b:00007ffef79998f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 27.729471][ T255] RAX: ffffffffffffffda RBX: 00007ffef799a020 RCX: 00007fca229947b7
[ 27.729661][ T255] RDX: 0000000000000000 RSI: 00007ffef7999960 RDI: 0000000000000005
[ 27.729845][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 27.730029][ T255] R10: 00007fca2284d708 R11: 0000000000000246 R12: 00007ffef799a038
[ 27.730216][ T255] R13: 00000000672a029c R14: 0000000000496600 R15: 00007ffef7999a48
| [ 27.729661][ T255] RDX: 0000000000000000 RSI: 00007ffef7999960 RDI: 0000000000000005
| [ 27.729845][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 27.730029][ T255] R10: 00007fca2284d708 R11: 0000000000000246 R12: 00007ffef799a038
| [ 27.730216][ T255] R13: 00000000672a029c R14: 0000000000496600 R15: 00007ffef7999a48
| [ 27.730405][ T255]
[ 247.099157][ T43] INFO: task ip:255 blocked for more than 122 seconds.
[ 247.099767][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.100141][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.100399][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 247.100642][ T43] Call Trace:
[ 247.100735][ T43]
[ 247.100829][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.100977][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.101102][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.101227][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.101345][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.101436][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.101559][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.101678][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.101796][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.101915][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.102048][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.102166][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.102283][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.102397][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.102515][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.102641][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.102756][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.102877][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.102999][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.103138][ 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)
[ 247.103253][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.103340][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.103455][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.103574][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.103686][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.103802][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.103916][ 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)
[ 247.104049][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.104168][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.104282][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.104398][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.104527][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.104647][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.104763][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.104876][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.105027][ 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)
[ 247.105144][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 247.105260][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 247.105375][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 247.105488][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.105604][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.105721][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.105838][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 247.105950][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.106083][ 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)
[ 247.106172][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.106288][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.106402][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.106515][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 247.106639][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.106757][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.106902][ T43] RIP: 0033:0x7fca229947b7
[ 247.107033][ T43] RSP: 002b:00007ffef79998f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.107213][ T43] RAX: ffffffffffffffda RBX: 00007ffef799a020 RCX: 00007fca229947b7
[ 247.107384][ T43] RDX: 0000000000000000 RSI: 00007ffef7999960 RDI: 0000000000000005
[ 247.107553][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 247.107726][ T43] R10: 00007fca2284d708 R11: 0000000000000246 R12: 00007ffef799a038
[ 247.107899][ T43] R13: 00000000672a029c R14: 0000000000496600 R15: 00007ffef7999a48
| [ 247.107553][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 247.107726][ T43] R10: 00007fca2284d708 R11: 0000000000000246 R12: 00007ffef799a038
| [ 247.107899][ T43] R13: 00000000672a029c R14: 0000000000496600 R15: 00007ffef7999a48
| [ 247.108091][ T43]
| [ 247.108197][ T43] INFO: lockdep is turned off.
[ 369.979195][ T43] INFO: task kworker/u16:1:76 blocked for more than 122 seconds.
[ 369.979879][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.980089][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.980295][ T43] task:kworker/u16:1 state:D stack:30248 pid:76 tgid:76 ppid:2 flags:0x00004000
[ 369.980530][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 369.980683][ T43] Call Trace:
[ 369.980769][ T43]
[ 369.980831][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.980953][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.981079][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.981194][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.981314][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.981432][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.981518][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.981629][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.981744][ 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)
[ 369.981856][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.981975][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.982102][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.982214][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.982325][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.982436][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.982545][ T43] process_one_work (kernel/workqueue.c:3229)
[ 369.982658][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.982765][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 369.982876][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 369.982995][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 369.983107][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 369.983246][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 369.983357][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 369.983465][ T43] kthread (kernel/kthread.c:389)
[ 369.983550][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.983660][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 369.983770][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.983909][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.983550][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.983660][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 369.983770][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.983909][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.984044][ T43]
[ 369.984138][ T43] INFO: task ip:255 blocked for more than 245 seconds.
[ 369.984271][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.984378][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.984573][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 369.984793][ T43] Call Trace:
[ 369.984876][ T43]
[ 369.984936][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.985066][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.985176][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.985287][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.985396][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.985479][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.985587][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.985698][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.985814][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.985924][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.986041][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.986149][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.986260][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.986369][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.986498][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.986612][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 369.986724][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.986854][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 369.986973][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.987085][ 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)
[ 369.987196][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 369.987283][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.987396][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 369.987512][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.987623][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 369.987754][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 369.987862][ 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)
[ 369.987983][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 369.988095][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 369.988207][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.988321][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 369.988435][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 369.988546][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 369.988662][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 369.988771][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 369.988925][ 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)
[ 369.989042][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 369.989157][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 369.989281][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 369.989389][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 369.989500][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.989615][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.989728][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.989837][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 369.989949][ 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)
[ 369.990039][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 369.990154][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 369.990263][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 369.990371][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 369.990488][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 369.990605][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 369.990748][ T43] RIP: 0033:0x7fca229947b7
[ 369.990862][ T43] RSP: 002b:00007ffef79998f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 369.991031][ T43] RAX: ffffffffffffffda RBX: 00007ffef799a020 RCX: 00007fca229947b7
[ 369.991195][ T43] RDX: 0000000000000000 RSI: 00007ffef7999960 RDI: 0000000000000005
[ 369.991356][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 369.991522][ T43] R10: 00007fca2284d708 R11: 0000000000000246 R12: 00007ffef799a038
[ 369.991683][ T43] R13: 00000000672a029c R14: 0000000000496600 R15: 00007ffef7999a48
| [ 369.991356][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 369.991522][ T43] R10: 00007fca2284d708 R11: 0000000000000246 R12: 00007ffef799a038
| [ 369.991683][ T43] R13: 00000000672a029c R14: 0000000000496600 R15: 00007ffef7999a48
| [ 369.991847][ T43]
| [ 369.991931][ T43] INFO: lockdep is turned off.
[ 492.859267][ T43] INFO: task kworker/u16:1:76 blocked for more than 245 seconds.
[ 492.859658][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.859803][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.860030][ T43] task:kworker/u16:1 state:D stack:30248 pid:76 tgid:76 ppid:2 flags:0x00004000
[ 492.860273][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.860442][ T43] Call Trace:
[ 492.860533][ T43]
[ 492.860608][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.860733][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.860859][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.860990][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.861110][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.861227][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.861316][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.861431][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.861548][ 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)
[ 492.861662][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.861786][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.861902][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.862024][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.862140][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.862256][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.862369][ T43] process_one_work (kernel/workqueue.c:3229)
[ 492.862486][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.862606][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 492.862726][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 492.862846][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 492.862968][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 492.863122][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.863239][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.863351][ T43] kthread (kernel/kthread.c:389)
[ 492.863440][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.863563][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 492.863690][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.863808][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.863440][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.863563][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 492.863690][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.863808][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.863932][ T43]
[ 492.864041][ T43] INFO: task ip:255 blocked for more than 368 seconds.
[ 492.864199][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.864311][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.864498][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 492.864733][ T43] Call Trace:
[ 492.864821][ T43]
[ 492.864894][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.865017][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.865132][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.865250][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.865364][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.865449][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.865567][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.865686][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.865806][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.865922][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.866045][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.866160][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.866278][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.866390][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.866505][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.866628][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 492.866746][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.866859][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 492.866978][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.867092][ 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)
[ 492.867206][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 492.867296][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.867416][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.867539][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.867653][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.867775][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.867890][ 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)
[ 492.868017][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 492.868132][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 492.868248][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.868364][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 492.868485][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 492.868601][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 492.868716][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 492.868831][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 492.868976][ 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)
[ 492.869106][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 492.869219][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 492.869336][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 492.869453][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 492.869566][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.869681][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.869795][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.869907][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 492.870027][ 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)
[ 492.870116][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 492.870231][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 492.870344][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 492.870460][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 492.870582][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 492.870697][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 492.870846][ T43] RIP: 0033:0x7fca229947b7
[ 492.870970][ T43] RSP: 002b:00007ffef79998f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 492.871142][ T43] RAX: ffffffffffffffda RBX: 00007ffef799a020 RCX: 00007fca229947b7
[ 492.871315][ T43] RDX: 0000000000000000 RSI: 00007ffef7999960 RDI: 0000000000000005
[ 492.871482][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 492.871649][ T43] R10: 00007fca2284d708 R11: 0000000000000246 R12: 00007ffef799a038
[ 492.871817][ T43] R13: 00000000672a029c R14: 0000000000496600 R15: 00007ffef7999a48
| [ 492.871482][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 492.871649][ T43] R10: 00007fca2284d708 R11: 0000000000000246 R12: 00007ffef799a038
| [ 492.871817][ T43] R13: 00000000672a029c R14: 0000000000496600 R15: 00007ffef7999a48
| [ 492.871998][ T43]
| [ 492.872084][ T43] INFO: lockdep is turned off.
[ 615.739196][ T43] INFO: task kworker/u16:1:76 blocked for more than 368 seconds.
[ 615.739637][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.739764][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.739952][ T43] task:kworker/u16:1 state:D stack:30248 pid:76 tgid:76 ppid:2 flags:0x00004000
[ 615.740258][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.740433][ T43] Call Trace:
[ 615.740523][ T43]
[ 615.740589][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.740716][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.740835][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.740976][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.741103][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.741225][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.741315][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.741438][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.741559][ 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)
[ 615.741677][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.741796][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.741914][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.742038][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.742169][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.742287][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.742470][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.742591][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.742706][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.742826][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.742946][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.743071][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 615.743216][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.743333][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.743453][ T43] kthread (kernel/kthread.c:389)
[ 615.743543][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.743669][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.743784][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.743899][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.743543][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.743669][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.743784][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.743899][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.744035][ T43]
[ 615.744154][ T43] INFO: task ip:255 blocked for more than 491 seconds.
[ 615.744290][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.744408][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.744593][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 615.744825][ T43] Call Trace:
[ 615.744911][ T43]
[ 615.744976][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.745094][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.745222][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.745340][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.745460][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.745546][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.745659][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.745773][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.745891][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.746017][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.746149][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.746260][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.746379][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.746489][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.746602][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.746718][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.746832][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.746942][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.747063][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.747176][ 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)
[ 615.747292][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.747380][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.747497][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.747614][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.747726][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.747846][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.747975][ 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)
[ 615.748107][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.748227][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.748344][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.748463][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.748583][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.748701][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.748818][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.748935][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.749082][ 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)
[ 615.749219][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 615.749334][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.749450][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 615.749561][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.749674][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.749792][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.749907][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.750022][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 615.750138][ 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)
[ 615.750229][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.750345][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.750458][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.750571][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 615.750693][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.750806][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.750951][ T43] RIP: 0033:0x7fca229947b7
[ 615.751078][ T43] RSP: 002b:00007ffef79998f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.751251][ T43] RAX: ffffffffffffffda RBX: 00007ffef799a020 RCX: 00007fca229947b7
[ 615.751419][ T43] RDX: 0000000000000000 RSI: 00007ffef7999960 RDI: 0000000000000005
[ 615.751587][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 615.751753][ T43] R10: 00007fca2284d708 R11: 0000000000000246 R12: 00007ffef799a038
[ 615.751921][ T43] R13: 00000000672a029c R14: 0000000000496600 R15: 00007ffef7999a48
| [ 615.751587][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 615.751753][ T43] R10: 00007fca2284d708 R11: 0000000000000246 R12: 00007ffef799a038
| [ 615.751921][ T43] R13: 00000000672a029c R14: 0000000000496600 R15: 00007ffef7999a48
| [ 615.752105][ T43]
| [ 615.752190][ T43] INFO: lockdep is turned off.
[ 738.619160][ T43] INFO: task kworker/u16:1:76 blocked for more than 491 seconds.
[ 738.619574][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.619705][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.619896][ T43] task:kworker/u16:1 state:D stack:30248 pid:76 tgid:76 ppid:2 flags:0x00004000
[ 738.620197][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.620381][ T43] Call Trace:
[ 738.620470][ T43]
[ 738.620541][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.620669][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.620788][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.620917][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.621059][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.621183][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.621270][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.621386][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.621503][ 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)
[ 738.621619][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.621751][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.621866][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.621986][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.622106][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.622222][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.622338][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.622456][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.622570][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.622686][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.622804][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.622916][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 738.623073][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.623188][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.623300][ T43] kthread (kernel/kthread.c:389)
[ 738.623390][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.623504][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.623622][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.623737][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.623390][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.623504][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.623622][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.623737][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.623858][ T43]
[ 738.623949][ T43] INFO: task ip:255 blocked for more than 614 seconds.
[ 738.624103][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.624216][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.624399][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 738.624627][ T43] Call Trace:
[ 738.624710][ T43]
[ 738.624771][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.624894][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.625017][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.625137][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.625254][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.625342][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.625456][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.625571][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.625688][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.625803][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.625926][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.626046][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.626163][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.626276][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.626410][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.626529][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.626646][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.626761][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.626888][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.627024][ 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)
[ 738.627138][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.627229][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.627349][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.627466][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.627579][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.627699][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.627818][ 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)
[ 738.627932][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.628060][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.628176][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.628295][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.628409][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.628524][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.628641][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.628762][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.628902][ 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)
[ 738.629024][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 738.629139][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.629256][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 738.629370][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.629485][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.629600][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.629722][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.629834][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 738.629949][ 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)
[ 738.630044][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 738.630160][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.630274][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.630386][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 738.630507][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.630623][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.630773][ T43] RIP: 0033:0x7fca229947b7
[ 738.630895][ T43] RSP: 002b:00007ffef79998f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.631071][ T43] RAX: ffffffffffffffda RBX: 00007ffef799a020 RCX: 00007fca229947b7
[ 738.631242][ T43] RDX: 0000000000000000 RSI: 00007ffef7999960 RDI: 0000000000000005
[ 738.631408][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 738.631579][ T43] R10: 00007fca2284d708 R11: 0000000000000246 R12: 00007ffef799a038
[ 738.631757][ T43] R13: 00000000672a029c R14: 0000000000496600 R15: 00007ffef7999a48
| [ 738.631408][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 738.631579][ T43] R10: 00007fca2284d708 R11: 0000000000000246 R12: 00007ffef799a038
| [ 738.631757][ T43] R13: 00000000672a029c R14: 0000000000496600 R15: 00007ffef7999a48
| [ 738.631947][ T43]
| [ 738.632042][ T43] INFO: lockdep is turned off.
[ 861.499187][ T43] INFO: task kworker/u16:1:76 blocked for more than 614 seconds.
[ 861.499668][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.499781][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.500012][ T43] task:kworker/u16:1 state:D stack:30248 pid:76 tgid:76 ppid:2 flags:0x00004000
[ 861.500276][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.500435][ T43] Call Trace:
[ 861.500524][ T43]
[ 861.500590][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.500729][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.500847][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 861.501005][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.501128][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.501248][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.501335][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.501449][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.501565][ 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)
[ 861.501679][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.501795][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.501916][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.502040][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.502158][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.502274][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.502386][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.502502][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.502616][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.502739][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.502859][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.502977][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 861.503119][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.503234][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.503347][ T43] kthread (kernel/kthread.c:389)
[ 861.503436][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.503550][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.503667][ T43] ? __pfx_kthread (kernel/kthread.c:342)
Finger prints:
__schedule:schedule:schedule_preempt_disabled:__mutex_lock:addrconf_verify_work
print_unlock_imbalance_bug:__lock_release:lock_release:__mutex_unlock_slowpath:__rtnl_unlock
__schedule:schedule:schedule_preempt_disabled:__mutex_lock:rtnl_newlink
ret_from_fork:ret_from_fork_asm:__schedule:schedule:schedule_preempt_disabled