======================================
| [ 27.012275][ T254] other info that might help us debug this:
| [ 27.012488][ T254] no locks held by ip/254.
| [ 27.012635][ T254]
| [ 27.012635][ T254] stack backtrace:
[ 27.013041][ T254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 27.013358][ T254] Call Trace:
[ 27.013470][ T254]
[ 27.013544][ T254] dump_stack_lvl (lib/dump_stack.c:123)
[ 27.013699][ T254] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.013844][ T254] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 27.013993][ T254] __lock_release (kernel/locking/lockdep.c:5502)
[ 27.014138][ T254] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 27.014286][ T254] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.014429][ T254] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 27.014581][ T254] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 27.014737][ T254] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 27.014889][ T254] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 27.015071][ T254] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 27.015229][ T254] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.015371][ T254] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 27.015518][ T254] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 27.015661][ T254] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.015808][ T254] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 27.015949][ T254] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 27.016097][ T254] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 27.016241][ T254] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 27.016383][ T254] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 27.016527][ T254] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 27.016681][ T254] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 27.016823][ T254] ? 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)
[ 27.016965][ T254] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 27.017073][ T254] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 27.017214][ T254] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 27.017361][ T254] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 27.017501][ T254] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 27.017650][ T254] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 27.017791][ T254] ? 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)
[ 27.017939][ T254] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 27.018082][ T254] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 27.018224][ T254] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.018367][ T254] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 27.018509][ T254] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 27.018653][ T254] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 27.018794][ T254] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 27.018932][ T254] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 27.019107][ T254] ? 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)
[ 27.019249][ T254] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 27.019390][ T254] ___sys_sendmsg (net/socket.c:2665)
[ 27.019529][ T254] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 27.019669][ T254] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 27.019816][ T254] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 27.019958][ T254] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.020099][ T254] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 27.020242][ T254] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 27.020389][ T254] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 27.020498][ T254] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 27.020639][ T254] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 27.020781][ T254] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 27.020920][ T254] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 27.021070][ T254] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 27.021215][ T254] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 27.021396][ T254] RIP: 0033:0x7fab54db67b7
[ 27.021540][ T254] 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)
[ 27.022061][ T254] RSP: 002b:00007fffffe1c0e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 27.022274][ T254] RAX: ffffffffffffffda RBX: 00007fffffe1c810 RCX: 00007fab54db67b7
[ 27.022486][ T254] RDX: 0000000000000000 RSI: 00007fffffe1c150 RDI: 0000000000000005
[ 27.022694][ T254] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 27.022903][ T254] R10: 00007fab54c6f708 R11: 0000000000000246 R12: 00007fffffe1c828
[ 27.023110][ T254] R13: 000000006729efb9 R14: 0000000000496600 R15: 00007fffffe1c238
| [ 27.022486][ T254] RDX: 0000000000000000 RSI: 00007fffffe1c150 RDI: 0000000000000005
| [ 27.022694][ T254] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 27.022903][ T254] R10: 00007fab54c6f708 R11: 0000000000000246 R12: 00007fffffe1c828
| [ 27.023110][ T254] R13: 000000006729efb9 R14: 0000000000496600 R15: 00007fffffe1c238
| [ 27.023341][ T254]
[ 247.099832][ T43] INFO: task ip:254 blocked for more than 122 seconds.
[ 247.100124][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.100244][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.100451][ T43] task:ip state:D stack:25792 pid:254 tgid:254 ppid:240 flags:0x00004002
[ 247.100712][ T43] Call Trace:
[ 247.100843][ T43]
[ 247.100912][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.101054][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.101181][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.101313][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.101447][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.101545][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.101669][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.101802][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.101937][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.102064][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.102190][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.102312][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.102435][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.102559][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.102686][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.102818][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.102942][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.103066][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.103190][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.103313][ 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)
[ 247.103437][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.103535][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.103662][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.103792][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.103915][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.104043][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.104167][ 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)
[ 247.104294][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.104421][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.104549][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.104675][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.104808][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.104936][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.105060][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.105183][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.105337][ 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)
[ 247.105463][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 247.105590][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 247.105719][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 247.105849][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.105977][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.106105][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.106229][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 247.106353][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.106478][ 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)
[ 247.106573][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.106701][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.106830][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.106956][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 247.107086][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.107212][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.107367][ T43] RIP: 0033:0x7fab54db67b7
[ 247.107498][ T43] RSP: 002b:00007fffffe1c0e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.107688][ T43] RAX: ffffffffffffffda RBX: 00007fffffe1c810 RCX: 00007fab54db67b7
[ 247.107878][ T43] RDX: 0000000000000000 RSI: 00007fffffe1c150 RDI: 0000000000000005
[ 247.108063][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 247.108248][ T43] R10: 00007fab54c6f708 R11: 0000000000000246 R12: 00007fffffe1c828
[ 247.108431][ T43] R13: 000000006729efb9 R14: 0000000000496600 R15: 00007fffffe1c238
| [ 247.108063][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 247.108248][ T43] R10: 00007fab54c6f708 R11: 0000000000000246 R12: 00007fffffe1c828
| [ 247.108431][ T43] R13: 000000006729efb9 R14: 0000000000496600 R15: 00007fffffe1c238
| [ 247.108624][ T43]
| [ 247.108719][ T43] INFO: lockdep is turned off.
[ 369.979828][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds.
[ 369.980159][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.980280][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.980481][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 369.980750][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 369.980940][ T43] Call Trace:
[ 369.981036][ T43]
[ 369.981102][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.981239][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.981365][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.981493][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.981620][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.981746][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.981854][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.981979][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.982106][ 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)
[ 369.982231][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.982355][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.982482][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.982607][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.982737][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.982866][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.982990][ T43] process_one_work (kernel/workqueue.c:3229)
[ 369.983121][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.983245][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 369.983369][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 369.983496][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 369.983619][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 369.983745][ T43] kthread (kernel/kthread.c:389)
[ 369.983845][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.983971][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 369.984097][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.984221][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.983845][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.983971][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 369.984097][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.984221][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.984352][ T43]
[ 369.984456][ T43] INFO: task ip:254 blocked for more than 245 seconds.
[ 369.984599][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.984718][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.984928][ T43] task:ip state:D stack:25792 pid:254 tgid:254 ppid:240 flags:0x00004002
[ 369.985171][ T43] Call Trace:
[ 369.985266][ T43]
[ 369.985331][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.985455][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.985580][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.985705][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.985839][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.985932][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.986054][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.986183][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.986311][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.986434][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.986561][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.986684][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.986815][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.986946][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.987073][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.987201][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 369.987326][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.987450][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 369.987573][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.987697][ 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)
[ 369.987827][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 369.987928][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.988051][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 369.988176][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.988302][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 369.988430][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 369.988557][ 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)
[ 369.988681][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 369.988812][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 369.988940][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.989069][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 369.989194][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 369.989323][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 369.989446][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 369.989572][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 369.989724][ 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)
[ 369.989854][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 369.989982][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 369.990108][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 369.990233][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 369.990360][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.990485][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.990611][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.990734][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 369.990862][ 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)
[ 369.990958][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 369.991089][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 369.991223][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 369.991345][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 369.991476][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 369.991602][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 369.991765][ T43] RIP: 0033:0x7fab54db67b7
[ 369.991893][ T43] RSP: 002b:00007fffffe1c0e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 369.992084][ T43] RAX: ffffffffffffffda RBX: 00007fffffe1c810 RCX: 00007fab54db67b7
[ 369.992269][ T43] RDX: 0000000000000000 RSI: 00007fffffe1c150 RDI: 0000000000000005
[ 369.992452][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 369.992636][ T43] R10: 00007fab54c6f708 R11: 0000000000000246 R12: 00007fffffe1c828
[ 369.992825][ T43] R13: 000000006729efb9 R14: 0000000000496600 R15: 00007fffffe1c238
| [ 369.992452][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 369.992636][ T43] R10: 00007fab54c6f708 R11: 0000000000000246 R12: 00007fffffe1c828
| [ 369.992825][ T43] R13: 000000006729efb9 R14: 0000000000496600 R15: 00007fffffe1c238
| [ 369.993015][ T43]
| [ 369.993110][ T43] INFO: lockdep is turned off.
[ 492.859839][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds.
[ 492.860108][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.860227][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.860448][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 492.860722][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.860904][ T43] Call Trace:
[ 492.860998][ T43]
[ 492.861065][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.861196][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.861324][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.861451][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.861577][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.861703][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.861811][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.861934][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.862063][ 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)
[ 492.862187][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.862311][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.862436][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.862561][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.862691][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.862820][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.862944][ T43] process_one_work (kernel/workqueue.c:3229)
[ 492.863071][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.863198][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 492.863324][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 492.863452][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 492.863578][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.863708][ T43] kthread (kernel/kthread.c:389)
[ 492.863808][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.863938][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 492.864062][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.864187][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.863808][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.863938][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 492.864062][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.864187][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.864313][ T43]
[ 492.864420][ T43] INFO: task ip:254 blocked for more than 368 seconds.
[ 492.864564][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.864683][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.864893][ T43] task:ip state:D stack:25792 pid:254 tgid:254 ppid:240 flags:0x00004002
[ 492.865139][ T43] Call Trace:
[ 492.865232][ T43]
[ 492.865294][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.865419][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.865543][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.865667][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.865802][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.865899][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.866020][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.866147][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.866272][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.866396][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.866522][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.866648][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.866779][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.866909][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.867034][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.867158][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 492.867283][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.867411][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 492.867537][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.867663][ 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)
[ 492.867795][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 492.867897][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.868021][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.868147][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.868271][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.868399][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.868525][ 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)
[ 492.868648][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 492.868784][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 492.868913][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.869040][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 492.869167][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 492.869296][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 492.869421][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 492.869545][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 492.869703][ 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)
[ 492.869836][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 492.869965][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 492.870092][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 492.870216][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 492.870343][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.870476][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.870599][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.870722][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 492.870851][ 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)
[ 492.870946][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 492.871073][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 492.871200][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 492.871324][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 492.871454][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 492.871585][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 492.871743][ T43] RIP: 0033:0x7fab54db67b7
[ 492.871877][ T43] RSP: 002b:00007fffffe1c0e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 492.872068][ T43] RAX: ffffffffffffffda RBX: 00007fffffe1c810 RCX: 00007fab54db67b7
[ 492.872253][ T43] RDX: 0000000000000000 RSI: 00007fffffe1c150 RDI: 0000000000000005
[ 492.872436][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 492.872619][ T43] R10: 00007fab54c6f708 R11: 0000000000000246 R12: 00007fffffe1c828
[ 492.872812][ T43] R13: 000000006729efb9 R14: 0000000000496600 R15: 00007fffffe1c238
| [ 492.872436][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 492.872619][ T43] R10: 00007fab54c6f708 R11: 0000000000000246 R12: 00007fffffe1c828
| [ 492.872812][ T43] R13: 000000006729efb9 R14: 0000000000496600 R15: 00007fffffe1c238
| [ 492.873005][ T43]
| [ 492.873099][ T43] INFO: lockdep is turned off.
[ 615.739972][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds.
[ 615.740529][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.740728][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.740989][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 615.741280][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.741456][ T43] Call Trace:
[ 615.741554][ T43]
[ 615.741623][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.741777][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.741909][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.742038][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.742172][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.742304][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.742410][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.742541][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.742673][ 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)
[ 615.742809][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.742949][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.743079][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.743211][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.743360][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.743486][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.743610][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.743758][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.743906][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.744038][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.744169][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.744307][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.744439][ T43] kthread (kernel/kthread.c:389)
[ 615.744537][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.744663][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.744796][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.744926][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.744537][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.744663][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.744796][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.744926][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.745059][ T43]
[ 615.745164][ T43] INFO: task ip:254 blocked for more than 491 seconds.
[ 615.745315][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.745437][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.745665][ T43] task:ip state:D stack:25792 pid:254 tgid:254 ppid:240 flags:0x00004002
[ 615.745944][ T43] Call Trace:
[ 615.746041][ T43]
[ 615.746108][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.746243][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.746382][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.746510][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.746643][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.746749][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.746895][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.747024][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.747154][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.747285][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.747418][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.747547][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.747676][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.747816][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.747946][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.748080][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.748218][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.748357][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.748488][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.748617][ 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)
[ 615.748748][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.748859][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.748989][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.749123][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.749252][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.749384][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.749515][ 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)
[ 615.749645][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.749807][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.749942][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.750076][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.750208][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.750343][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.750474][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.750603][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.750764][ 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)
[ 615.750897][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 615.751030][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.751158][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 615.751286][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.751417][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.751548][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.751682][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.751827][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 615.751967][ 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)
[ 615.752064][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.752193][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.752329][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.752457][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 615.752591][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.752735][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.752901][ T43] RIP: 0033:0x7fab54db67b7
[ 615.753032][ T43] RSP: 002b:00007fffffe1c0e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.753233][ T43] RAX: ffffffffffffffda RBX: 00007fffffe1c810 RCX: 00007fab54db67b7
[ 615.753429][ T43] RDX: 0000000000000000 RSI: 00007fffffe1c150 RDI: 0000000000000005
[ 615.753616][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 615.753812][ T43] R10: 00007fab54c6f708 R11: 0000000000000246 R12: 00007fffffe1c828
[ 615.754008][ T43] R13: 000000006729efb9 R14: 0000000000496600 R15: 00007fffffe1c238
| [ 615.753616][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 615.753812][ T43] R10: 00007fab54c6f708 R11: 0000000000000246 R12: 00007fffffe1c828
| [ 615.754008][ T43] R13: 000000006729efb9 R14: 0000000000496600 R15: 00007fffffe1c238
| [ 615.754206][ T43]
| [ 615.754304][ T43] INFO: lockdep is turned off.
[ 738.619945][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds.
[ 738.620465][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.620590][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.620831][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 738.621121][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.621293][ T43] Call Trace:
[ 738.621387][ T43]
[ 738.621463][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.621593][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.621718][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.621856][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.621983][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.622106][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.622204][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.622327][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.622454][ 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)
[ 738.622604][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.622733][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.622871][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.623000][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.623137][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.623284][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.623414][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.623547][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.623675][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.623818][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.623952][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.624086][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.624220][ T43] kthread (kernel/kthread.c:389)
[ 738.624322][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.624463][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.624608][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.624738][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.624322][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.624463][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.624608][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.624738][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.624880][ T43]
[ 738.624989][ T43] INFO: task ip:254 blocked for more than 614 seconds.
[ 738.625142][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.625268][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.625484][ T43] task:ip state:D stack:25792 pid:254 tgid:254 ppid:240 flags:0x00004002
[ 738.625744][ T43] Call Trace:
[ 738.625856][ T43]
[ 738.625924][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.626065][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.626195][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.626328][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.626465][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.626569][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.626702][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.626854][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.626988][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.627120][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.627250][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.627379][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.627508][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.627659][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.627799][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.627955][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.628084][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.628215][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.628344][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.628472][ 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)
[ 738.628603][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.628724][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.628858][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.629020][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.629148][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.629280][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.629417][ 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)
[ 738.629549][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.629682][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.629826][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.629958][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.630088][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.630222][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.630355][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.630488][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.630657][ 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)
[ 738.630795][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 738.630929][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.631058][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 738.631185][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.631331][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.631463][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.631594][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.631731][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 738.631865][ 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)
[ 738.631964][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 738.632096][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.632223][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.632352][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 738.632485][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.632614][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.632789][ T43] RIP: 0033:0x7fab54db67b7
[ 738.632934][ T43] RSP: 002b:00007fffffe1c0e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.633127][ T43] RAX: ffffffffffffffda RBX: 00007fffffe1c810 RCX: 00007fab54db67b7
[ 738.633316][ T43] RDX: 0000000000000000 RSI: 00007fffffe1c150 RDI: 0000000000000005
[ 738.633501][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 738.633687][ T43] R10: 00007fab54c6f708 R11: 0000000000000246 R12: 00007fffffe1c828
[ 738.633901][ T43] R13: 000000006729efb9 R14: 0000000000496600 R15: 00007fffffe1c238
| [ 738.633501][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 738.633687][ T43] R10: 00007fab54c6f708 R11: 0000000000000246 R12: 00007fffffe1c828
| [ 738.633901][ T43] R13: 000000006729efb9 R14: 0000000000496600 R15: 00007fffffe1c238
| [ 738.634100][ T43]
| [ 738.634196][ T43] INFO: lockdep is turned off.
[ 861.499906][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds.
[ 861.500440][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.500563][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.500806][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 861.501114][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.501299][ T43] Call Trace:
[ 861.501397][ T43]
[ 861.501466][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.501605][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.501735][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 861.501888][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.502023][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.502166][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.502270][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.502398][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.502530][ 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)
[ 861.502658][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.502791][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.502920][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.503050][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.503191][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.503316][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.503441][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.503571][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.503698][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.503830][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.503960][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.504098][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.504226][ T43] kthread (kernel/kthread.c:389)
[ 861.504323][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.504463][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.504608][ 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