======================================
| [ 29.622841][ T255] other info that might help us debug this:
| [ 29.623030][ T255] no locks held by ip/255.
| [ 29.623162][ T255]
| [ 29.623162][ T255] stack backtrace:
[ 29.623515][ T255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 29.623809][ T255] Call Trace:
[ 29.623916][ T255]
[ 29.623986][ T255] dump_stack_lvl (lib/dump_stack.c:123)
[ 29.624122][ T255] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 29.624252][ T255] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 29.624386][ T255] __lock_release (kernel/locking/lockdep.c:5502)
[ 29.624519][ T255] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 29.624651][ T255] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 29.624779][ T255] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 29.624907][ T255] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 29.625039][ T255] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 29.625169][ T255] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 29.625333][ T255] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 29.625463][ T255] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 29.625594][ T255] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 29.625726][ T255] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 29.625854][ T255] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 29.625984][ T255] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 29.626113][ T255] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 29.626242][ T255] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 29.626374][ T255] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 29.626504][ T255] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 29.626631][ T255] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 29.626763][ T255] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 29.626896][ 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)
[ 29.627026][ T255] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 29.627124][ T255] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 29.627257][ T255] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 29.627388][ T255] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 29.627518][ T255] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 29.627658][ T255] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 29.627789][ 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)
[ 29.627924][ T255] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 29.628053][ T255] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 29.628189][ T255] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 29.628319][ T255] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 29.628449][ T255] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 29.628580][ T255] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 29.628710][ T255] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 29.628836][ T255] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 29.628996][ 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)
[ 29.629126][ T255] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 29.629259][ T255] ___sys_sendmsg (net/socket.c:2665)
[ 29.629389][ T255] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 29.629519][ T255] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 29.629647][ T255] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 29.629777][ T255] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 29.629905][ T255] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 29.630035][ T255] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 29.630166][ 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)
[ 29.630265][ T255] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 29.630397][ T255] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 29.630525][ T255] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 29.630654][ T255] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 29.630789][ T255] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 29.630923][ T255] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 29.631087][ T255] RIP: 0033:0x7fda5e9967b7
[ 29.631230][ 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)
[ 29.631690][ T255] RSP: 002b:00007ffcbef30c48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 29.631884][ T255] RAX: ffffffffffffffda RBX: 00007ffcbef31370 RCX: 00007fda5e9967b7
[ 29.632076][ T255] RDX: 0000000000000000 RSI: 00007ffcbef30cb0 RDI: 0000000000000005
[ 29.632271][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 29.632464][ T255] R10: 00007fda5e84f708 R11: 0000000000000246 R12: 00007ffcbef31388
[ 29.632655][ T255] R13: 000000006729bbe7 R14: 0000000000496600 R15: 00007ffcbef30d98
| [ 29.632076][ T255] RDX: 0000000000000000 RSI: 00007ffcbef30cb0 RDI: 0000000000000005
| [ 29.632271][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 29.632464][ T255] R10: 00007fda5e84f708 R11: 0000000000000246 R12: 00007ffcbef31388
| [ 29.632655][ T255] R13: 000000006729bbe7 R14: 0000000000496600 R15: 00007ffcbef30d98
| [ 29.632851][ T255]
[ 247.091425][ T43] INFO: task ip:255 blocked for more than 122 seconds.
[ 247.091821][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.091958][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.092168][ T43] task:ip state:D stack:25696 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 247.092446][ T43] Call Trace:
[ 247.092544][ T43]
[ 247.092621][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.092768][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.092895][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.093030][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.093162][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.093257][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.093390][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.093520][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.093648][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.093777][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.093905][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.094031][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.094160][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.094293][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.094439][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.094565][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.094690][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.094812][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.094936][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.095061][ 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)
[ 247.095186][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.095281][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.095417][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.095543][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.095668][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.095798][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.095923][ 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)
[ 247.096047][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.096174][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.096304][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.096435][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.096564][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.096695][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.096824][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.096945][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.097104][ 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)
[ 247.097226][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 247.097356][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 247.097483][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 247.097608][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.097732][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.097859][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.097984][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 247.098110][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.098237][ 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)
[ 247.098337][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.098460][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.098590][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.098713][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 247.098847][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.098977][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.099134][ T43] RIP: 0033:0x7fda5e9967b7
[ 247.099269][ T43] RSP: 002b:00007ffcbef30c48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.099465][ T43] RAX: ffffffffffffffda RBX: 00007ffcbef31370 RCX: 00007fda5e9967b7
[ 247.099664][ T43] RDX: 0000000000000000 RSI: 00007ffcbef30cb0 RDI: 0000000000000005
[ 247.099869][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 247.100058][ T43] R10: 00007fda5e84f708 R11: 0000000000000246 R12: 00007ffcbef31388
[ 247.100242][ T43] R13: 000000006729bbe7 R14: 0000000000496600 R15: 00007ffcbef30d98
| [ 247.099869][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 247.100058][ T43] R10: 00007fda5e84f708 R11: 0000000000000246 R12: 00007ffcbef31388
| [ 247.100242][ T43] R13: 000000006729bbe7 R14: 0000000000496600 R15: 00007ffcbef30d98
| [ 247.100441][ T43]
| [ 247.100536][ T43] INFO: lockdep is turned off.
[ 369.971447][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds.
[ 369.971717][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.971925][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.972139][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 369.972415][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 369.972570][ T43] Call Trace:
[ 369.972657][ T43]
[ 369.972719][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.972837][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.972950][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.973063][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.973180][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.973299][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.973388][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.973500][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.973618][ 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)
[ 369.973731][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.973844][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.973959][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.974070][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.974186][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.974305][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.974418][ T43] process_one_work (kernel/workqueue.c:3229)
[ 369.974532][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.974645][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 369.974758][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 369.974874][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 369.974990][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 369.975102][ T43] kthread (kernel/kthread.c:389)
[ 369.975190][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.975309][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 369.975424][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.975536][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.975190][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.975309][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 369.975424][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.975536][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.975654][ T43]
[ 369.975753][ T43] INFO: task ip:255 blocked for more than 245 seconds.
[ 369.975884][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.975988][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.976172][ T43] task:ip state:D stack:25696 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 369.976397][ T43] Call Trace:
[ 369.976482][ T43]
[ 369.976543][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.976657][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.976773][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.976886][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.976999][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.977087][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.977197][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.977316][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.977429][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.977544][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.977657][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.977769][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.977882][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.977998][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.978113][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.978226][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 369.978342][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.978457][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 369.978568][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.978679][ 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)
[ 369.978791][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 369.978876][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.979002][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 369.979117][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.979229][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 369.979351][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 369.979465][ 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)
[ 369.979578][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 369.979693][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 369.979809][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.979922][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 369.980036][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 369.980153][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 369.980266][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 369.980381][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 369.980522][ 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)
[ 369.980633][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 369.980745][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 369.980865][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 369.980977][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 369.981092][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.981206][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.981323][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.981437][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 369.981551][ 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)
[ 369.981637][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 369.981758][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 369.981873][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 369.981984][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 369.982101][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 369.982216][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 369.982366][ T43] RIP: 0033:0x7fda5e9967b7
[ 369.982485][ T43] RSP: 002b:00007ffcbef30c48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 369.982653][ T43] RAX: ffffffffffffffda RBX: 00007ffcbef31370 RCX: 00007fda5e9967b7
[ 369.982824][ T43] RDX: 0000000000000000 RSI: 00007ffcbef30cb0 RDI: 0000000000000005
[ 369.982993][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 369.983161][ T43] R10: 00007fda5e84f708 R11: 0000000000000246 R12: 00007ffcbef31388
[ 369.983330][ T43] R13: 000000006729bbe7 R14: 0000000000496600 R15: 00007ffcbef30d98
| [ 369.982993][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 369.983161][ T43] R10: 00007fda5e84f708 R11: 0000000000000246 R12: 00007ffcbef31388
| [ 369.983330][ T43] R13: 000000006729bbe7 R14: 0000000000496600 R15: 00007ffcbef30d98
| [ 369.983508][ T43]
| [ 369.983595][ T43] INFO: lockdep is turned off.
[ 492.851412][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds.
[ 492.851766][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.851877][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.852061][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 492.852312][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.852465][ T43] Call Trace:
[ 492.852550][ T43]
[ 492.852611][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.852732][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.852845][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.852960][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.853075][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.853187][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.853279][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.853407][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.853522][ 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)
[ 492.853635][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.853747][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.853860][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.853971][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.854085][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.854202][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.854321][ T43] process_one_work (kernel/workqueue.c:3229)
[ 492.854435][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.854549][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 492.854660][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 492.854774][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 492.854889][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.855001][ T43] kthread (kernel/kthread.c:389)
[ 492.855092][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.855204][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 492.855321][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.855433][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.855092][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.855204][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 492.855321][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.855433][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.855549][ T43]
[ 492.855663][ T43] INFO: task ip:255 blocked for more than 368 seconds.
[ 492.855795][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.855900][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.856084][ T43] task:ip state:D stack:25696 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 492.856314][ T43] Call Trace:
[ 492.856401][ T43]
[ 492.856462][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.856576][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.856690][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.856803][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.856919][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.857010][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.857123][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.857237][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.857352][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.857476][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.857591][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.857702][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.857813][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.857929][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.858042][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.858157][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 492.858281][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.858409][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 492.858524][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.858633][ 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)
[ 492.858744][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 492.858829][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.858948][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.859061][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.859171][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.859291][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.859404][ 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)
[ 492.859516][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 492.859629][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 492.859745][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.859863][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 492.859976][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 492.860089][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 492.860202][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 492.860317][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 492.860457][ 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)
[ 492.860569][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 492.860681][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 492.860797][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 492.860909][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 492.861024][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.861138][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.861250][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.861367][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 492.861480][ 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)
[ 492.861565][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 492.861681][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 492.861795][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 492.861906][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 492.862025][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 492.862137][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 492.862277][ T43] RIP: 0033:0x7fda5e9967b7
[ 492.862401][ T43] RSP: 002b:00007ffcbef30c48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 492.862568][ T43] RAX: ffffffffffffffda RBX: 00007ffcbef31370 RCX: 00007fda5e9967b7
[ 492.862740][ T43] RDX: 0000000000000000 RSI: 00007ffcbef30cb0 RDI: 0000000000000005
[ 492.862908][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 492.863073][ T43] R10: 00007fda5e84f708 R11: 0000000000000246 R12: 00007ffcbef31388
[ 492.863239][ T43] R13: 000000006729bbe7 R14: 0000000000496600 R15: 00007ffcbef30d98
| [ 492.862908][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 492.863073][ T43] R10: 00007fda5e84f708 R11: 0000000000000246 R12: 00007ffcbef31388
| [ 492.863239][ T43] R13: 000000006729bbe7 R14: 0000000000496600 R15: 00007ffcbef30d98
| [ 492.863415][ T43]
| [ 492.863498][ T43] INFO: lockdep is turned off.
[ 615.731432][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds.
[ 615.731789][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.731961][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.732237][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 615.732644][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.732871][ T43] Call Trace:
[ 615.733005][ T43]
[ 615.733100][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.733299][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.733477][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.733652][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.733824][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.734001][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.734144][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.734325][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.734513][ 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)
[ 615.734689][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.734898][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.735092][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.735273][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.735482][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.735674][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.735854][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.736041][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.736229][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.736427][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.736616][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.736805][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.736994][ T43] kthread (kernel/kthread.c:389)
[ 615.737144][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.737341][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.737559][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.737745][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.737144][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.737341][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.737559][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.737745][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.737943][ T43]
[ 615.738106][ T43] INFO: task ip:255 blocked for more than 491 seconds.
[ 615.738339][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.738515][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.738823][ T43] task:ip state:D stack:25696 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 615.739154][ T43] Call Trace:
[ 615.739258][ T43]
[ 615.739334][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.739460][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.739595][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.739721][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.739873][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.739972][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.740096][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.740220][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.740350][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.740493][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.740619][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.740744][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.740895][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.741024][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.741162][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.741296][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.741418][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.741552][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.741676][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.741806][ 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)
[ 615.741943][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.742039][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.742171][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.742318][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.742431][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.742546][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.742674][ 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)
[ 615.742811][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.743019][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.743215][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.743423][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.743615][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.743812][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.743999][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.744175][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.744354][ 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)
[ 615.744489][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 615.744619][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.744755][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 615.744892][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.745029][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.745155][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.745297][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.745422][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 615.745550][ 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)
[ 615.745658][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.745798][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.745942][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.746064][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 615.746194][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.746338][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.746497][ T43] RIP: 0033:0x7fda5e9967b7
[ 615.746627][ T43] RSP: 002b:00007ffcbef30c48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.746829][ T43] RAX: ffffffffffffffda RBX: 00007ffcbef31370 RCX: 00007fda5e9967b7
[ 615.747014][ T43] RDX: 0000000000000000 RSI: 00007ffcbef30cb0 RDI: 0000000000000005
[ 615.747206][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 615.747402][ T43] R10: 00007fda5e84f708 R11: 0000000000000246 R12: 00007ffcbef31388
[ 615.747598][ T43] R13: 000000006729bbe7 R14: 0000000000496600 R15: 00007ffcbef30d98
| [ 615.747206][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 615.747402][ T43] R10: 00007fda5e84f708 R11: 0000000000000246 R12: 00007ffcbef31388
| [ 615.747598][ T43] R13: 000000006729bbe7 R14: 0000000000496600 R15: 00007ffcbef30d98
| [ 615.747829][ T43]
| [ 615.747972][ T43] INFO: lockdep is turned off.
[ 738.611481][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds.
[ 738.611772][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.611898][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.612108][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 738.612434][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.612617][ T43] Call Trace:
[ 738.612714][ T43]
[ 738.612789][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.612927][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.613056][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.613184][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.613325][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.613454][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.613555][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.613683][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.613815][ 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)
[ 738.613944][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.614072][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.614204][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.614335][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.614468][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.614598][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.614725][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.614854][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.614984][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.615112][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.615242][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.615376][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.615504][ T43] kthread (kernel/kthread.c:389)
[ 738.615606][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.615734][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.615863][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.615988][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.615606][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.615734][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.615863][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.615988][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.616120][ T43]
[ 738.616234][ T43] INFO: task ip:255 blocked for more than 614 seconds.
[ 738.616388][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.616509][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.616734][ T43] task:ip state:D stack:25696 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 738.616987][ T43] Call Trace:
[ 738.617082][ T43]
[ 738.617149][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.617279][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.617415][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.617543][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.617675][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.617777][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.617904][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.618032][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.618160][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.618295][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.618427][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.618553][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.618680][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.618812][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.618941][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.619071][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.619221][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.619354][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.619482][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.619609][ 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)
[ 738.619738][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.619837][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.619972][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.620101][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.620229][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.620363][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.620493][ 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)
[ 738.620619][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.620747][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.620880][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.621015][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.621143][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.621273][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.621406][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.621533][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.621693][ 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)
[ 738.621823][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 738.621951][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.622081][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 738.622210][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.622344][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.622475][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.622603][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.622730][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 738.622858][ 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)
[ 738.622956][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 738.623090][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.623221][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.623353][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 738.623489][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.623618][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.623776][ T43] RIP: 0033:0x7fda5e9967b7
[ 738.623911][ T43] RSP: 002b:00007ffcbef30c48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.624105][ T43] RAX: ffffffffffffffda RBX: 00007ffcbef31370 RCX: 00007fda5e9967b7
[ 738.624305][ T43] RDX: 0000000000000000 RSI: 00007ffcbef30cb0 RDI: 0000000000000005
[ 738.624497][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 738.624685][ T43] R10: 00007fda5e84f708 R11: 0000000000000246 R12: 00007ffcbef31388
[ 738.624874][ T43] R13: 000000006729bbe7 R14: 0000000000496600 R15: 00007ffcbef30d98
| [ 738.624497][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 738.624685][ T43] R10: 00007fda5e84f708 R11: 0000000000000246 R12: 00007ffcbef31388
| [ 738.624874][ T43] R13: 000000006729bbe7 R14: 0000000000496600 R15: 00007ffcbef30d98
| [ 738.625069][ T43]
| [ 738.625165][ T43] INFO: lockdep is turned off.
[ 861.491380][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds.
[ 861.491679][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.491828][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.492036][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 861.492330][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.492501][ T43] Call Trace:
[ 861.492596][ T43]
[ 861.492668][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.492822][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.493068][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 861.493185][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.493316][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.493429][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.493521][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.493633][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.493762][ 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)
[ 861.493874][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.493985][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.494098][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.494209][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.494330][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.494446][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.494563][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.494678][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.494801][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.494914][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.495031][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.495147][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.495261][ T43] kthread (kernel/kthread.c:389)
[ 861.495358][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.495470][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.495583][ 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