======================================
| [ 28.718967][ T255] other info that might help us debug this:
| [ 28.719163][ T255] no locks held by ip/255.
| [ 28.719294][ T255]
| [ 28.719294][ T255] stack backtrace:
[ 28.719645][ T255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 28.719926][ T255] Call Trace:
[ 28.720030][ T255]
[ 28.720097][ T255] dump_stack_lvl (lib/dump_stack.c:123)
[ 28.720235][ T255] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 28.720366][ T255] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 28.720504][ T255] __lock_release (kernel/locking/lockdep.c:5502)
[ 28.720636][ T255] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 28.720765][ T255] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 28.720894][ T255] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 28.721021][ T255] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 28.721153][ T255] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 28.721281][ T255] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 28.721444][ T255] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 28.721575][ T255] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 28.721700][ T255] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 28.721835][ T255] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 28.721960][ T255] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 28.722089][ T255] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 28.722215][ T255] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 28.722343][ T255] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 28.722474][ T255] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 28.722607][ T255] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 28.722744][ T255] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 28.722871][ T255] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 28.722997][ T255] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 28.723126][ T255] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 28.723223][ T255] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 28.723349][ T255] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 28.723482][ T255] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 28.723613][ T255] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 28.723748][ T255] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 28.723877][ T255] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 28.724006][ T255] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 28.724138][ T255] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 28.724266][ T255] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 28.724395][ T255] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 28.724526][ T255] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 28.724655][ T255] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 28.724786][ T255] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 28.724912][ T255] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 28.725068][ T255] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 28.725199][ T255] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 28.725328][ T255] ___sys_sendmsg (net/socket.c:2665)
[ 28.725453][ T255] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 28.725578][ T255] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 28.725706][ T255] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 28.725836][ T255] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 28.725964][ T255] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 28.726090][ T255] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 28.726219][ T255] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 28.726323][ T255] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 28.726454][ T255] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 28.726580][ T255] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 28.726711][ T255] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 28.726849][ T255] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 28.726980][ T255] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 28.727136][ T255] RIP: 0033:0x7f9f9b4e57b7
[ 28.727273][ T255] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
0: 0a 00 or (%rax),%al
2: f7 d8 neg %eax
4: 64 89 02 mov %eax,%fs:(%rdx)
7: 48 c7 c0 ff ff ff ff mov $0xffffffffffffffff,%rax
e: eb b9 jmp 0xffffffffffffffc9
10: 0f 1f 00 nopl (%rax)
13: f3 0f 1e fa endbr64
17: 64 8b 04 25 18 00 00 mov %fs:0x18,%eax
1e: 00
1f: 85 c0 test %eax,%eax
21: 75 10 jne 0x33
23: b8 2e 00 00 00 mov $0x2e,%eax
28: 0f 05 syscall
2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction
30: 77 51 ja 0x83
32: c3 ret
33: 48 83 ec 28 sub $0x28,%rsp
37: 89 54 24 1c mov %edx,0x1c(%rsp)
3b: 48 89 74 24 10 mov %rsi,0x10(%rsp)
Code starting with the faulting instruction
===========================================
0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax
6: 77 51 ja 0x59
8: c3 ret
9: 48 83 ec 28 sub $0x28,%rsp
d: 89 54 24 1c mov %edx,0x1c(%rsp)
11: 48 89 74 24 10 mov %rsi,0x10(%rsp)
[ 28.727721][ T255] RSP: 002b:00007ffe3a36c978 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 28.727912][ T255] RAX: ffffffffffffffda RBX: 00007ffe3a36d0a0 RCX: 00007f9f9b4e57b7
[ 28.728117][ T255] RDX: 0000000000000000 RSI: 00007ffe3a36c9e0 RDI: 0000000000000005
[ 28.728308][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 28.728496][ T255] R10: 00007f9f9b39e708 R11: 0000000000000246 R12: 00007ffe3a36d0b8
[ 28.728685][ T255] R13: 00000000672a27f3 R14: 0000000000496600 R15: 00007ffe3a36cac8
| [ 28.728117][ T255] RDX: 0000000000000000 RSI: 00007ffe3a36c9e0 RDI: 0000000000000005
| [ 28.728308][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 28.728496][ T255] R10: 00007f9f9b39e708 R11: 0000000000000246 R12: 00007ffe3a36d0b8
| [ 28.728685][ T255] R13: 00000000672a27f3 R14: 0000000000496600 R15: 00007ffe3a36cac8
| [ 28.728878][ T255]
[ 247.103531][ T43] INFO: task ip:255 blocked for more than 122 seconds.
[ 247.104041][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.104233][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.104571][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 247.104942][ T43] Call Trace:
[ 247.105084][ T43]
[ 247.105189][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.105404][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.105597][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.105791][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.105977][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.106121][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.106302][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.106498][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.106698][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.106889][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.107083][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.107265][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.107462][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.107655][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.107839][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.108023][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.108203][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.108406][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.108592][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.108779][ 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)
[ 247.108956][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.109096][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.109299][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.109496][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.109689][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.109899][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.110079][ 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)
[ 247.110261][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.110452][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.110637][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.110826][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.111014][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.111205][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.111413][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.111606][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.111845][ 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)
[ 247.112032][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 247.112216][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 247.112429][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 247.112610][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.112792][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.112981][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.113167][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 247.113345][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.113533][ 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)
[ 247.113672][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.113864][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.114057][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.114235][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 247.114433][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.114626][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.114872][ T43] RIP: 0033:0x7f9f9b4e57b7
[ 247.115062][ T43] RSP: 002b:00007ffe3a36c978 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.115346][ T43] RAX: ffffffffffffffda RBX: 00007ffe3a36d0a0 RCX: 00007f9f9b4e57b7
[ 247.115633][ T43] RDX: 0000000000000000 RSI: 00007ffe3a36c9e0 RDI: 0000000000000005
[ 247.115903][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 247.116172][ T43] R10: 00007f9f9b39e708 R11: 0000000000000246 R12: 00007ffe3a36d0b8
[ 247.116460][ T43] R13: 00000000672a27f3 R14: 0000000000496600 R15: 00007ffe3a36cac8
| [ 247.115903][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 247.116172][ T43] R10: 00007f9f9b39e708 R11: 0000000000000246 R12: 00007ffe3a36d0b8
| [ 247.116460][ T43] R13: 00000000672a27f3 R14: 0000000000496600 R15: 00007ffe3a36cac8
| [ 247.116753][ T43]
| [ 247.116897][ T43] INFO: lockdep is turned off.
[ 369.983473][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds.
[ 369.983868][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.983981][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.984170][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 369.984449][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 369.984605][ T43] Call Trace:
[ 369.984694][ T43]
[ 369.984758][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.984880][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.984996][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.985113][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.985230][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.985344][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.985443][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.985562][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.985681][ 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)
[ 369.985797][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.985911][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.986091][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.986208][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.986325][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.986449][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.986563][ T43] process_one_work (kernel/workqueue.c:3229)
[ 369.986682][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.986795][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 369.986910][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 369.987030][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 369.987148][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 369.987259][ T43] kthread (kernel/kthread.c:389)
[ 369.987360][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.987477][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 369.987593][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.987708][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.987360][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.987477][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 369.987593][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.987708][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.987828][ T43]
[ 369.987933][ T43] INFO: task ip:255 blocked for more than 245 seconds.
[ 369.988066][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.988175][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.988379][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 369.988607][ T43] Call Trace:
[ 369.988693][ T43]
[ 369.988753][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.988868][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.988986][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.989104][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.989218][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.989308][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.989427][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.989542][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.989663][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.989779][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.989896][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.990010][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.990127][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.990243][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.990365][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.990481][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 369.990597][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.990714][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 369.990831][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.990943][ 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)
[ 369.991057][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 369.991149][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.991280][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 369.991406][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.991519][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 369.991639][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 369.991754][ 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)
[ 369.991869][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 369.991986][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 369.992107][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.992225][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 369.992340][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 369.992472][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 369.992590][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 369.992707][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 369.992850][ 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)
[ 369.992967][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 369.993082][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 369.993204][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 369.993319][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 369.993439][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.993557][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.993673][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.993785][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 369.993902][ 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)
[ 369.993990][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 369.994112][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 369.994228][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 369.994342][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 369.994469][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 369.994588][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 369.994735][ T43] RIP: 0033:0x7f9f9b4e57b7
[ 369.994854][ T43] RSP: 002b:00007ffe3a36c978 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 369.995025][ T43] RAX: ffffffffffffffda RBX: 00007ffe3a36d0a0 RCX: 00007f9f9b4e57b7
[ 369.995198][ T43] RDX: 0000000000000000 RSI: 00007ffe3a36c9e0 RDI: 0000000000000005
[ 369.995370][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 369.995538][ T43] R10: 00007f9f9b39e708 R11: 0000000000000246 R12: 00007ffe3a36d0b8
[ 369.995709][ T43] R13: 00000000672a27f3 R14: 0000000000496600 R15: 00007ffe3a36cac8
| [ 369.995370][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 369.995538][ T43] R10: 00007f9f9b39e708 R11: 0000000000000246 R12: 00007ffe3a36d0b8
| [ 369.995709][ T43] R13: 00000000672a27f3 R14: 0000000000496600 R15: 00007ffe3a36cac8
| [ 369.995887][ T43]
| [ 369.995988][ T43] INFO: lockdep is turned off.
[ 492.863438][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds.
[ 492.863752][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.863866][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.864056][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 492.864303][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.864515][ T43] Call Trace:
[ 492.864605][ T43]
[ 492.864668][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.864796][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.864913][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.865032][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.865152][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.865285][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.865398][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.865518][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.865635][ 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)
[ 492.865750][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.865862][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.866000][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.866129][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.866245][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.866377][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.866495][ T43] process_one_work (kernel/workqueue.c:3229)
[ 492.866615][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.866733][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 492.866848][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 492.866963][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 492.867086][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.867198][ T43] kthread (kernel/kthread.c:389)
[ 492.867295][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.867425][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 492.867541][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.867663][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.867295][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.867425][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 492.867541][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.867663][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.867785][ T43]
[ 492.867888][ T43] INFO: task ip:255 blocked for more than 368 seconds.
[ 492.868028][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.868138][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.868335][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 492.868588][ T43] Call Trace:
[ 492.868677][ T43]
[ 492.868737][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.868857][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.868975][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.869094][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.869210][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.869303][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.869424][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.869543][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.869663][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.869783][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.869901][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.870015][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.870133][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.870251][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.870372][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.870494][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 492.870610][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.870724][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 492.870842][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.870957][ 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)
[ 492.871071][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 492.871161][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.871280][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.871408][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.871526][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.871648][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.871763][ 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)
[ 492.871894][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 492.872010][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 492.872134][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.872250][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 492.872375][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 492.872501][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 492.872615][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 492.872730][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 492.872871][ 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)
[ 492.872987][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 492.873102][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 492.873222][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 492.873335][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 492.873464][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.873582][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.873698][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.873811][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 492.873927][ 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)
[ 492.874014][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 492.874136][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 492.874250][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 492.874368][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 492.874491][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 492.874607][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 492.874752][ T43] RIP: 0033:0x7f9f9b4e57b7
[ 492.874872][ T43] RSP: 002b:00007ffe3a36c978 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 492.875045][ T43] RAX: ffffffffffffffda RBX: 00007ffe3a36d0a0 RCX: 00007f9f9b4e57b7
[ 492.875239][ T43] RDX: 0000000000000000 RSI: 00007ffe3a36c9e0 RDI: 0000000000000005
[ 492.875418][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 492.875585][ T43] R10: 00007f9f9b39e708 R11: 0000000000000246 R12: 00007ffe3a36d0b8
[ 492.875756][ T43] R13: 00000000672a27f3 R14: 0000000000496600 R15: 00007ffe3a36cac8
| [ 492.875418][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 492.875585][ T43] R10: 00007f9f9b39e708 R11: 0000000000000246 R12: 00007ffe3a36d0b8
| [ 492.875756][ T43] R13: 00000000672a27f3 R14: 0000000000496600 R15: 00007ffe3a36cac8
| [ 492.875932][ T43]
| [ 492.876018][ T43] INFO: lockdep is turned off.
[ 615.743603][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds.
[ 615.743985][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.744099][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.744286][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 615.744598][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.744751][ T43] Call Trace:
[ 615.744840][ T43]
[ 615.744905][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.745027][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.745143][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.745279][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.745422][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.745538][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.745633][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.745754][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.745871][ 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)
[ 615.745986][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.746099][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.746215][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.746332][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.746454][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.746582][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.746696][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.746817][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.746931][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.747047][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.747164][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.747297][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.747419][ T43] kthread (kernel/kthread.c:389)
[ 615.747513][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.747628][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.747743][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.747859][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.747513][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.747628][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.747743][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.747859][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.747979][ T43]
[ 615.748083][ T43] INFO: task ip:255 blocked for more than 491 seconds.
[ 615.748217][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.748327][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.748531][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 615.748759][ T43] Call Trace:
[ 615.748844][ T43]
[ 615.748904][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.749021][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.749136][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.749275][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.749405][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.749500][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.749615][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.749731][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.749850][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.749970][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.750088][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.750205][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.750324][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.750448][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.750564][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.750682][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.750798][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.750913][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.751027][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.751140][ 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)
[ 615.751254][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.751346][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.751473][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.751590][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.751703][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.751824][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.751938][ 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)
[ 615.752051][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.752165][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.752286][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.752416][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.752533][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.752652][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.752768][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.752884][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.753025][ 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)
[ 615.753139][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 615.753274][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.753410][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 615.753524][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.753637][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.753754][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.753871][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.753983][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 615.754098][ 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)
[ 615.754186][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.754311][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.754442][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.754561][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 615.754790][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.754912][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.755060][ T43] RIP: 0033:0x7f9f9b4e57b7
[ 615.755182][ T43] RSP: 002b:00007ffe3a36c978 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.755370][ T43] RAX: ffffffffffffffda RBX: 00007ffe3a36d0a0 RCX: 00007f9f9b4e57b7
[ 615.755549][ T43] RDX: 0000000000000000 RSI: 00007ffe3a36c9e0 RDI: 0000000000000005
[ 615.755717][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 615.755883][ T43] R10: 00007f9f9b39e708 R11: 0000000000000246 R12: 00007ffe3a36d0b8
[ 615.756053][ T43] R13: 00000000672a27f3 R14: 0000000000496600 R15: 00007ffe3a36cac8
| [ 615.755717][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 615.755883][ T43] R10: 00007f9f9b39e708 R11: 0000000000000246 R12: 00007ffe3a36d0b8
| [ 615.756053][ T43] R13: 00000000672a27f3 R14: 0000000000496600 R15: 00007ffe3a36cac8
| [ 615.756232][ T43]
| [ 615.756320][ T43] INFO: lockdep is turned off.
[ 738.623461][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds.
[ 738.623896][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.624015][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.624202][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 738.624479][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.624639][ T43] Call Trace:
[ 738.624728][ T43]
[ 738.624798][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.624922][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.625039][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.625156][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.625276][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.625398][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.625492][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.625610][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.625727][ 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)
[ 738.625842][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.625961][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.626077][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.626193][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.626308][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.626437][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.626550][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.626675][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.626792][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.626907][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.627023][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.627140][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.627260][ T43] kthread (kernel/kthread.c:389)
[ 738.627364][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.627489][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.627605][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.627721][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.627364][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.627489][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.627605][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.627721][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.627846][ T43]
[ 738.627948][ T43] INFO: task ip:255 blocked for more than 614 seconds.
[ 738.628082][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.628193][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.628397][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 738.628631][ T43] Call Trace:
[ 738.628716][ T43]
[ 738.628776][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.628901][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.629016][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.629135][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.629249][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.629347][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.629469][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.629584][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.629702][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.629817][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.629942][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.630057][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.630177][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.630301][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.630425][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.630543][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.630664][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.630777][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.630891][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.631008][ 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)
[ 738.631120][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.631212][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.631332][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.631457][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.631570][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.631693][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.631807][ 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)
[ 738.631922][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.632038][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.632163][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.632288][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.632418][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.632535][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.632651][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.632765][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.632912][ 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)
[ 738.633028][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 738.633143][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.633265][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 738.633387][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.633503][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.633621][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.633748][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.633868][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 738.633986][ 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)
[ 738.634077][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 738.634201][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.634316][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.634439][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 738.634562][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.634679][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.634825][ T43] RIP: 0033:0x7f9f9b4e57b7
[ 738.634946][ T43] RSP: 002b:00007ffe3a36c978 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.635118][ T43] RAX: ffffffffffffffda RBX: 00007ffe3a36d0a0 RCX: 00007f9f9b4e57b7
[ 738.635294][ T43] RDX: 0000000000000000 RSI: 00007ffe3a36c9e0 RDI: 0000000000000005
[ 738.635475][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 738.635644][ T43] R10: 00007f9f9b39e708 R11: 0000000000000246 R12: 00007ffe3a36d0b8
[ 738.635815][ T43] R13: 00000000672a27f3 R14: 0000000000496600 R15: 00007ffe3a36cac8
| [ 738.635475][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 738.635644][ T43] R10: 00007f9f9b39e708 R11: 0000000000000246 R12: 00007ffe3a36d0b8
| [ 738.635815][ T43] R13: 00000000672a27f3 R14: 0000000000496600 R15: 00007ffe3a36cac8
| [ 738.635992][ T43]
| [ 738.636078][ T43] INFO: lockdep is turned off.
[ 861.503406][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds.
[ 861.503772][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.503884][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.504083][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 861.504325][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.504507][ T43] Call Trace:
[ 861.504598][ T43]
[ 861.504662][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.504786][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.504904][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 861.505021][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.505141][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.505257][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.505363][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.505482][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.505597][ 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)
[ 861.505712][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.505827][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.505941][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.506057][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.506172][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.506291][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.506412][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.506531][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.506644][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.506762][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.506879][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.506998][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.507110][ T43] kthread (kernel/kthread.c:389)
[ 861.507203][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.507317][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.507438][ 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