======================================
| [ 27.291784][ T254] other info that might help us debug this:
| [ 27.291966][ T254] no locks held by ip/254.
| [ 27.292096][ T254]
| [ 27.292096][ T254] stack backtrace:
[ 27.292440][ T254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 27.292722][ T254] Call Trace:
[ 27.292823][ T254]
[ 27.292889][ T254] dump_stack_lvl (lib/dump_stack.c:123)
[ 27.293019][ T254] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.293149][ T254] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 27.293284][ T254] __lock_release (kernel/locking/lockdep.c:5502)
[ 27.293413][ T254] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 27.293545][ T254] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.293672][ T254] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 27.293806][ T254] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 27.293944][ T254] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 27.294071][ T254] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 27.294230][ T254] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 27.294360][ T254] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.294485][ T254] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 27.294614][ T254] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 27.294740][ T254] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.294867][ T254] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 27.294992][ T254] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 27.295118][ T254] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 27.295246][ T254] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 27.295372][ T254] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 27.295503][ T254] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 27.295629][ T254] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 27.295758][ 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)
[ 27.295886][ T254] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 27.295986][ T254] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 27.296193][ T254] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 27.296351][ T254] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 27.296508][ T254] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 27.296665][ T254] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 27.296819][ 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)
[ 27.296973][ T254] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 27.297133][ T254] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 27.297285][ T254] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.297441][ T254] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 27.297594][ T254] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 27.297750][ T254] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 27.297904][ T254] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 27.298054][ T254] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 27.298244][ 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)
[ 27.298401][ T254] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 27.298556][ T254] ___sys_sendmsg (net/socket.c:2665)
[ 27.298709][ T254] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 27.298861][ T254] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 27.299015][ T254] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 27.299172][ T254] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.299325][ T254] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 27.299476][ T254] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 27.299632][ 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)
[ 27.299754][ T254] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 27.299907][ T254] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 27.300059][ T254] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 27.300211][ T254] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 27.300369][ T254] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 27.300523][ T254] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 27.300713][ T254] RIP: 0033:0x7fd52a7b67b7
[ 27.300871][ 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)
[ 27.301415][ T254] RSP: 002b:00007ffde7d01bc8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 27.301647][ T254] RAX: ffffffffffffffda RBX: 00007ffde7d022f0 RCX: 00007fd52a7b67b7
[ 27.301875][ T254] RDX: 0000000000000000 RSI: 00007ffde7d01c30 RDI: 0000000000000005
[ 27.302104][ T254] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 27.302330][ T254] R10: 00007fd52a66f708 R11: 0000000000000246 R12: 00007ffde7d02308
[ 27.302556][ T254] R13: 00000000672a027b R14: 0000000000496600 R15: 00007ffde7d01d18
| [ 27.301875][ T254] RDX: 0000000000000000 RSI: 00007ffde7d01c30 RDI: 0000000000000005
| [ 27.302104][ T254] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 27.302330][ T254] R10: 00007fd52a66f708 R11: 0000000000000246 R12: 00007ffde7d02308
| [ 27.302556][ T254] R13: 00000000672a027b R14: 0000000000496600 R15: 00007ffde7d01d18
| [ 27.302787][ T254]
[ 247.102437][ T43] INFO: task ip:254 blocked for more than 122 seconds.
[ 247.102851][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.102973][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.103185][ T43] task:ip state:D stack:25632 pid:254 tgid:254 ppid:240 flags:0x00004002
[ 247.103446][ T43] Call Trace:
[ 247.103563][ T43]
[ 247.103629][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.103760][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.103885][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.104013][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.104134][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.104225][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.104355][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.104476][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.104596][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.104727][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.104849][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.104966][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.105084][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.105211][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.105334][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.105452][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.105566][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.105680][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.105796][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.105914][ 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)
[ 247.106030][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.106122][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.106238][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.106363][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.106477][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.106595][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.106710][ 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)
[ 247.106827][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.106946][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.107064][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.107183][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.107302][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.107439][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.107557][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.107673][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.107836][ 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)
[ 247.107958][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 247.108083][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 247.108210][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 247.108328][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.108447][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.108566][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.108680][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 247.108794][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.108943][ 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)
[ 247.109031][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.109150][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.109264][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.109383][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 247.109507][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.109626][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.109770][ T43] RIP: 0033:0x7fd52a7b67b7
[ 247.109891][ T43] RSP: 002b:00007ffde7d01bc8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.110071][ T43] RAX: ffffffffffffffda RBX: 00007ffde7d022f0 RCX: 00007fd52a7b67b7
[ 247.110242][ T43] RDX: 0000000000000000 RSI: 00007ffde7d01c30 RDI: 0000000000000005
[ 247.110431][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 247.110600][ T43] R10: 00007fd52a66f708 R11: 0000000000000246 R12: 00007ffde7d02308
[ 247.110770][ T43] R13: 00000000672a027b R14: 0000000000496600 R15: 00007ffde7d01d18
| [ 247.110431][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 247.110600][ T43] R10: 00007fd52a66f708 R11: 0000000000000246 R12: 00007ffde7d02308
| [ 247.110770][ T43] R13: 00000000672a027b R14: 0000000000496600 R15: 00007ffde7d01d18
| [ 247.110950][ T43]
| [ 247.111039][ T43] INFO: lockdep is turned off.
[ 369.982537][ T43] INFO: task kworker/u16:1:74 blocked for more than 122 seconds.
[ 369.983170][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.983292][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.983504][ T43] task:kworker/u16:1 state:D stack:30248 pid:74 tgid:74 ppid:2 flags:0x00004000
[ 369.983775][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 369.983934][ T43] Call Trace:
[ 369.984024][ T43]
[ 369.984087][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.984222][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.984353][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.984470][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.984591][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.984707][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.984800][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.984916][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.985036][ 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)
[ 369.985153][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.985267][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.985390][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.985505][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.985627][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.985742][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.985857][ T43] process_one_work (kernel/workqueue.c:3229)
[ 369.985977][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.986094][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 369.986212][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 369.986337][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 369.986451][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 369.986601][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 369.986716][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 369.986830][ T43] kthread (kernel/kthread.c:389)
[ 369.986918][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.987034][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 369.987152][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.987267][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.986918][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.987034][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 369.987152][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.987267][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.987403][ T43]
[ 369.987532][ T43] INFO: task ip:254 blocked for more than 245 seconds.
[ 369.987694][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.987805][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.987993][ T43] task:ip state:D stack:25632 pid:254 tgid:254 ppid:240 flags:0x00004002
[ 369.988226][ T43] Call Trace:
[ 369.988331][ T43]
[ 369.988406][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.988538][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.988665][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.988786][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.988905][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.988996][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.989112][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.989235][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.989368][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.989499][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.989621][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.989740][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.989858][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.989972][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.990090][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.990209][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 369.990329][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.990446][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 369.990561][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.990679][ 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)
[ 369.990797][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 369.990884][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.990999][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 369.991118][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.991235][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 369.991365][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 369.991505][ 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)
[ 369.991629][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 369.991750][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 369.991880][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.992000][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 369.992120][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 369.992241][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 369.992367][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 369.992483][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 369.992635][ 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)
[ 369.992753][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 369.992873][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 369.993000][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 369.993114][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 369.993229][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.993356][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.993473][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.993591][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 369.993706][ 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)
[ 369.993796][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 369.993911][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 369.994026][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 369.994139][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 369.994263][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 369.994385][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 369.994538][ T43] RIP: 0033:0x7fd52a7b67b7
[ 369.994656][ T43] RSP: 002b:00007ffde7d01bc8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 369.994830][ T43] RAX: ffffffffffffffda RBX: 00007ffde7d022f0 RCX: 00007fd52a7b67b7
[ 369.995000][ T43] RDX: 0000000000000000 RSI: 00007ffde7d01c30 RDI: 0000000000000005
[ 369.995169][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 369.995352][ T43] R10: 00007fd52a66f708 R11: 0000000000000246 R12: 00007ffde7d02308
[ 369.995547][ T43] R13: 00000000672a027b R14: 0000000000496600 R15: 00007ffde7d01d18
| [ 369.995169][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 369.995352][ T43] R10: 00007fd52a66f708 R11: 0000000000000246 R12: 00007ffde7d02308
| [ 369.995547][ T43] R13: 00000000672a027b R14: 0000000000496600 R15: 00007ffde7d01d18
| [ 369.995722][ T43]
| [ 369.995811][ T43] INFO: lockdep is turned off.
[ 492.862528][ T43] INFO: task kworker/u16:1:74 blocked for more than 245 seconds.
[ 492.863162][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.863276][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.863503][ T43] task:kworker/u16:1 state:D stack:30248 pid:74 tgid:74 ppid:2 flags:0x00004000
[ 492.863775][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.863931][ T43] Call Trace:
[ 492.864022][ T43]
[ 492.864085][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.864220][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.864349][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.864469][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.864598][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.864714][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.864802][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.864916][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.865032][ 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)
[ 492.865149][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.865264][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.865389][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.865503][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.865622][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.865737][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.865851][ T43] process_one_work (kernel/workqueue.c:3229)
[ 492.865969][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.866086][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 492.866202][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 492.866330][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 492.866445][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 492.866590][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.866704][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.866818][ T43] kthread (kernel/kthread.c:389)
[ 492.866905][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.867019][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 492.867135][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.867265][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.866905][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.867019][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 492.867135][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.867265][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.867402][ T43]
[ 492.867497][ T43] INFO: task ip:254 blocked for more than 368 seconds.
[ 492.867634][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.867742][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.867926][ T43] task:ip state:D stack:25632 pid:254 tgid:254 ppid:240 flags:0x00004002
[ 492.868153][ T43] Call Trace:
[ 492.868244][ T43]
[ 492.868304][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.868427][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.868545][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.868661][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.868775][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.868862][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.868974][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.869093][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.869213][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.869332][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.869451][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.869568][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.869684][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.869796][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.869911][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.870030][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 492.870181][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.870300][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 492.870429][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.870553][ 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)
[ 492.870671][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 492.870761][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.870879][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.871011][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.871140][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.871273][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.871409][ 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)
[ 492.871528][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 492.871650][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 492.871768][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.871888][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 492.872008][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 492.872134][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 492.872255][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 492.872377][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 492.872522][ 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)
[ 492.872641][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 492.872761][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 492.872877][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 492.872994][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 492.873126][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.873244][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.873368][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.873483][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 492.873599][ 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)
[ 492.873690][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 492.873803][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 492.873920][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 492.874034][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 492.874158][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 492.874277][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 492.874428][ T43] RIP: 0033:0x7fd52a7b67b7
[ 492.874547][ T43] RSP: 002b:00007ffde7d01bc8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 492.874723][ T43] RAX: ffffffffffffffda RBX: 00007ffde7d022f0 RCX: 00007fd52a7b67b7
[ 492.874891][ T43] RDX: 0000000000000000 RSI: 00007ffde7d01c30 RDI: 0000000000000005
[ 492.875064][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 492.875234][ T43] R10: 00007fd52a66f708 R11: 0000000000000246 R12: 00007ffde7d02308
[ 492.875415][ T43] R13: 00000000672a027b R14: 0000000000496600 R15: 00007ffde7d01d18
| [ 492.875064][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 492.875234][ T43] R10: 00007fd52a66f708 R11: 0000000000000246 R12: 00007ffde7d02308
| [ 492.875415][ T43] R13: 00000000672a027b R14: 0000000000496600 R15: 00007ffde7d01d18
| [ 492.875618][ T43]
| [ 492.875709][ T43] INFO: lockdep is turned off.
[ 615.742532][ T43] INFO: task kworker/u16:1:74 blocked for more than 368 seconds.
[ 615.743267][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.743525][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.743737][ T43] task:kworker/u16:1 state:D stack:30248 pid:74 tgid:74 ppid:2 flags:0x00004000
[ 615.743978][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.744151][ T43] Call Trace:
[ 615.744239][ T43]
[ 615.744301][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.744441][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.744559][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.744675][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.744796][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.744912][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.745000][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.745114][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.745230][ 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)
[ 615.745357][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.745471][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.745588][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.745701][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.745819][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.745953][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.746070][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.746189][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.746321][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.746440][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.746569][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.746684][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 615.746830][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.746945][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.747059][ T43] kthread (kernel/kthread.c:389)
[ 615.747166][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.747294][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.747431][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.747549][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.747166][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.747294][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.747431][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.747549][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.747677][ T43]
[ 615.747770][ T43] INFO: task ip:254 blocked for more than 491 seconds.
[ 615.747922][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.748029][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.748220][ T43] task:ip state:D stack:25632 pid:254 tgid:254 ppid:240 flags:0x00004002
[ 615.748456][ T43] Call Trace:
[ 615.748543][ T43]
[ 615.748603][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.748720][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.748838][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.748956][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.749072][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.749164][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.749279][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.749403][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.749519][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.749635][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.749752][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.749868][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.749983][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.750095][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.750217][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.750393][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.750511][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.750627][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.750743][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.750859][ 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)
[ 615.750987][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.751075][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.751214][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.751346][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.751465][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.751587][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.751704][ 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)
[ 615.751821][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.751941][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.752056][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.752185][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.752305][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.752432][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.752553][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.752668][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.752813][ 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)
[ 615.752931][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 615.753062][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.753182][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 615.753296][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.753418][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.753538][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.753658][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.753771][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 615.753889][ 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)
[ 615.753979][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.754092][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.754210][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.754330][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 615.754453][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.754572][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.754716][ T43] RIP: 0033:0x7fd52a7b67b7
[ 615.754834][ T43] RSP: 002b:00007ffde7d01bc8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.755009][ T43] RAX: ffffffffffffffda RBX: 00007ffde7d022f0 RCX: 00007fd52a7b67b7
[ 615.755183][ T43] RDX: 0000000000000000 RSI: 00007ffde7d01c30 RDI: 0000000000000005
[ 615.755364][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 615.755538][ T43] R10: 00007fd52a66f708 R11: 0000000000000246 R12: 00007ffde7d02308
[ 615.755706][ T43] R13: 00000000672a027b R14: 0000000000496600 R15: 00007ffde7d01d18
| [ 615.755364][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 615.755538][ T43] R10: 00007fd52a66f708 R11: 0000000000000246 R12: 00007ffde7d02308
| [ 615.755706][ T43] R13: 00000000672a027b R14: 0000000000496600 R15: 00007ffde7d01d18
| [ 615.755879][ T43]
| [ 615.755974][ T43] INFO: lockdep is turned off.
[ 738.622481][ T43] INFO: task kworker/u16:1:74 blocked for more than 491 seconds.
[ 738.622870][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.622987][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.623185][ T43] task:kworker/u16:1 state:D stack:30248 pid:74 tgid:74 ppid:2 flags:0x00004000
[ 738.623469][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.623653][ T43] Call Trace:
[ 738.623744][ T43]
[ 738.623815][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.623943][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.624063][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.624183][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.624306][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.624440][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.624531][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.624653][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.624771][ 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)
[ 738.624891][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.625009][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.625128][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.625246][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.625375][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.625497][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.625614][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.625744][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.625862][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.625979][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.626097][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.626211][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 738.626361][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.626482][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.626597][ T43] kthread (kernel/kthread.c:389)
[ 738.626684][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.626798][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.626916][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.627029][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.626684][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.626798][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.626916][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.627029][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.627152][ T43]
[ 738.627243][ T43] INFO: task ip:254 blocked for more than 614 seconds.
[ 738.627395][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.627535][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.627725][ T43] task:ip state:D stack:25632 pid:254 tgid:254 ppid:240 flags:0x00004002
[ 738.627958][ T43] Call Trace:
[ 738.628045][ T43]
[ 738.628105][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.628224][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.628351][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.628473][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.628592][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.628692][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.628806][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.628923][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.629037][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.629159][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.629276][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.629405][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.629520][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.629663][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.629790][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.629911][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.630027][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.630143][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.630261][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.630384][ 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)
[ 738.630512][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.630603][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.630726][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.630856][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.630973][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.631093][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.631209][ 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)
[ 738.631336][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.631480][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.631597][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.631715][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.631832][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.631952][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.632073][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.632189][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.632341][ 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)
[ 738.632464][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 738.632585][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.632718][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 738.632841][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.632959][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.633081][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.633203][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.633326][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 738.633449][ 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)
[ 738.633541][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 738.633656][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.633775][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.633891][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 738.634023][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.634141][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.634298][ T43] RIP: 0033:0x7fd52a7b67b7
[ 738.634426][ T43] RSP: 002b:00007ffde7d01bc8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.634618][ T43] RAX: ffffffffffffffda RBX: 00007ffde7d022f0 RCX: 00007fd52a7b67b7
[ 738.634786][ T43] RDX: 0000000000000000 RSI: 00007ffde7d01c30 RDI: 0000000000000005
[ 738.634952][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 738.635119][ T43] R10: 00007fd52a66f708 R11: 0000000000000246 R12: 00007ffde7d02308
[ 738.635292][ T43] R13: 00000000672a027b R14: 0000000000496600 R15: 00007ffde7d01d18
| [ 738.634952][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 738.635119][ T43] R10: 00007fd52a66f708 R11: 0000000000000246 R12: 00007ffde7d02308
| [ 738.635292][ T43] R13: 00000000672a027b R14: 0000000000496600 R15: 00007ffde7d01d18
| [ 738.635475][ T43]
| [ 738.635591][ T43] INFO: lockdep is turned off.
[ 861.502514][ T43] INFO: task kworker/u16:1:74 blocked for more than 614 seconds.
[ 861.503265][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.503552][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.503769][ T43] task:kworker/u16:1 state:D stack:30248 pid:74 tgid:74 ppid:2 flags:0x00004000
[ 861.504044][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.504214][ T43] Call Trace:
[ 861.504303][ T43]
[ 861.504377][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.504500][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.504617][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 861.504734][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.504855][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.504981][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.505070][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.505186][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.505305][ 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)
[ 861.505432][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.505546][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.505661][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.505779][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.505898][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.506012][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.506126][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.506243][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.506365][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.506481][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.506601][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.506721][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 861.506866][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.506981][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.507114][ T43] kthread (kernel/kthread.c:389)
[ 861.507206][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.507341][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.507464][ 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