======================================
| [ 30.891390][ T254] other info that might help us debug this:
| [ 30.891574][ T254] no locks held by ip/254.
| [ 30.891706][ T254]
| [ 30.891706][ T254] stack backtrace:
[ 30.892055][ T254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 30.892333][ T254] Call Trace:
[ 30.892435][ T254]
[ 30.892503][ T254] dump_stack_lvl (lib/dump_stack.c:123)
[ 30.892634][ T254] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 30.892765][ T254] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 30.892895][ T254] __lock_release (kernel/locking/lockdep.c:5502)
[ 30.893023][ T254] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 30.893153][ T254] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 30.893280][ T254] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 30.893408][ T254] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 30.893535][ T254] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 30.893661][ T254] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 30.893822][ T254] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 30.893950][ T254] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 30.894077][ T254] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 30.894203][ T254] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 30.894328][ T254] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 30.894456][ T254] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 30.894583][ T254] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 30.894710][ T254] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 30.894838][ T254] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 30.894966][ T254] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 30.895094][ T254] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 30.895222][ T254] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 30.895348][ T254] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 30.895475][ T254] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 30.895572][ T254] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 30.895701][ T254] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 30.895831][ T254] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 30.895957][ T254] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 30.896087][ T254] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 30.896214][ T254] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 30.896350][ T254] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 30.896482][ T254] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 30.896608][ T254] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 30.896736][ T254] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 30.896864][ T254] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 30.896991][ T254] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 30.897119][ T254] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 30.897244][ T254] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 30.897399][ T254] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 30.897529][ T254] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 30.897657][ T254] ___sys_sendmsg (net/socket.c:2665)
[ 30.897783][ T254] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 30.897908][ T254] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 30.898033][ T254] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 30.898163][ T254] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 30.898289][ T254] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 30.898414][ T254] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 30.898541][ T254] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 30.898642][ T254] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 30.898769][ T254] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 30.898894][ T254] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 30.899020][ T254] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 30.899151][ T254] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 30.899280][ T254] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 30.899436][ T254] RIP: 0033:0x7f2e609137b7
[ 30.899569][ T254] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
0: 0a 00 or (%rax),%al
2: f7 d8 neg %eax
4: 64 89 02 mov %eax,%fs:(%rdx)
7: 48 c7 c0 ff ff ff ff mov $0xffffffffffffffff,%rax
e: eb b9 jmp 0xffffffffffffffc9
10: 0f 1f 00 nopl (%rax)
13: f3 0f 1e fa endbr64
17: 64 8b 04 25 18 00 00 mov %fs:0x18,%eax
1e: 00
1f: 85 c0 test %eax,%eax
21: 75 10 jne 0x33
23: b8 2e 00 00 00 mov $0x2e,%eax
28: 0f 05 syscall
2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction
30: 77 51 ja 0x83
32: c3 ret
33: 48 83 ec 28 sub $0x28,%rsp
37: 89 54 24 1c mov %edx,0x1c(%rsp)
3b: 48 89 74 24 10 mov %rsi,0x10(%rsp)
Code starting with the faulting instruction
===========================================
0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax
6: 77 51 ja 0x59
8: c3 ret
9: 48 83 ec 28 sub $0x28,%rsp
d: 89 54 24 1c mov %edx,0x1c(%rsp)
11: 48 89 74 24 10 mov %rsi,0x10(%rsp)
[ 30.900017][ T254] RSP: 002b:00007ffc17dcb0e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 30.900213][ T254] RAX: ffffffffffffffda RBX: 00007ffc17dcb810 RCX: 00007f2e609137b7
[ 30.900402][ T254] RDX: 0000000000000000 RSI: 00007ffc17dcb150 RDI: 0000000000000005
[ 30.900592][ T254] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 30.900782][ T254] R10: 00007f2e607cc708 R11: 0000000000000246 R12: 00007ffc17dcb828
[ 30.900970][ T254] R13: 000000006729b731 R14: 0000000000496600 R15: 00007ffc17dcb238
| [ 30.900402][ T254] RDX: 0000000000000000 RSI: 00007ffc17dcb150 RDI: 0000000000000005
| [ 30.900592][ T254] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 30.900782][ T254] R10: 00007f2e607cc708 R11: 0000000000000246 R12: 00007ffc17dcb828
| [ 30.900970][ T254] R13: 000000006729b731 R14: 0000000000496600 R15: 00007ffc17dcb238
| [ 30.901162][ T254]
[ 247.107406][ T43] INFO: task ip:254 blocked for more than 122 seconds.
[ 247.107709][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.107827][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.108028][ T43] task:ip state:D stack:25792 pid:254 tgid:254 ppid:240 flags:0x00004002
[ 247.108345][ T43] Call Trace:
[ 247.108446][ T43]
[ 247.108514][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.108647][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.108772][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.108895][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.109013][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.109103][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.109229][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.109372][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.109494][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.109611][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.109735][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.109858][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.109984][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.110098][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.110225][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.110364][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.110480][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.110593][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.110707][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.110824][ 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)
[ 247.110938][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.111026][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.111139][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.111294][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.111414][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.111534][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.111649][ 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)
[ 247.111765][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.111883][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.111999][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.112121][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.112241][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.112384][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.112506][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.112625][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.112768][ 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)
[ 247.112889][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 247.113006][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 247.113125][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 247.113245][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.113379][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.113502][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.113617][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 247.113731][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.113851][ 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)
[ 247.113942][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.114060][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.114182][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.114316][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 247.114443][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.114564][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.114714][ T43] RIP: 0033:0x7f2e609137b7
[ 247.114838][ T43] RSP: 002b:00007ffc17dcb0e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.115030][ T43] RAX: ffffffffffffffda RBX: 00007ffc17dcb810 RCX: 00007f2e609137b7
[ 247.115210][ T43] RDX: 0000000000000000 RSI: 00007ffc17dcb150 RDI: 0000000000000005
[ 247.115477][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 247.115753][ T43] R10: 00007f2e607cc708 R11: 0000000000000246 R12: 00007ffc17dcb828
[ 247.116024][ T43] R13: 000000006729b731 R14: 0000000000496600 R15: 00007ffc17dcb238
| [ 247.115477][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 247.115753][ T43] R10: 00007f2e607cc708 R11: 0000000000000246 R12: 00007ffc17dcb828
| [ 247.116024][ T43] R13: 000000006729b731 R14: 0000000000496600 R15: 00007ffc17dcb238
| [ 247.116318][ T43]
| [ 247.116472][ T43] INFO: lockdep is turned off.
[ 369.987371][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds.
[ 369.987723][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.987862][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.988044][ T43] task:kworker/u16:0 state:D stack:29128 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 369.988308][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 369.988498][ T43] Call Trace:
[ 369.988583][ T43]
[ 369.988644][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.988780][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.988920][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.989057][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.989173][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.989297][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.989395][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.989516][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.989629][ 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)
[ 369.989755][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.989879][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.989993][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.990117][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.990231][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.990349][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.990479][ T43] process_one_work (kernel/workqueue.c:3229)
[ 369.990596][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.990706][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 369.990848][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 369.990961][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 369.991076][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 369.991198][ T43] kthread (kernel/kthread.c:389)
[ 369.991294][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.991411][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 369.991524][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.991647][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.991294][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.991411][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 369.991524][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.991647][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.991765][ T43]
[ 369.991877][ T43] INFO: task ip:254 blocked for more than 245 seconds.
[ 369.992023][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.992128][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.992336][ T43] task:ip state:D stack:25792 pid:254 tgid:254 ppid:240 flags:0x00004002
[ 369.992564][ T43] Call Trace:
[ 369.992661][ T43]
[ 369.992719][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.992856][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.992968][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.993102][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.993215][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.993308][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.993435][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.993548][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.993670][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.993793][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.993931][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.994042][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.994155][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.994280][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.994407][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.994533][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 369.994657][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.994786][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 369.994908][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.995019][ 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)
[ 369.995130][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 369.995216][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.995333][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 369.995453][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.995563][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 369.995679][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 369.995798][ 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)
[ 369.995912][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 369.996025][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 369.996137][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.996251][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 369.996380][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 369.996495][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 369.996610][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 369.996719][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 369.996875][ 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)
[ 369.996988][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 369.997100][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 369.997211][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 369.997334][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 369.997447][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.997560][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.997684][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.997805][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 369.997922][ 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)
[ 369.998009][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 369.998122][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 369.998237][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 369.998358][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 369.998480][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 369.998594][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 369.998732][ T43] RIP: 0033:0x7f2e609137b7
[ 369.998860][ T43] RSP: 002b:00007ffc17dcb0e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 369.999028][ T43] RAX: ffffffffffffffda RBX: 00007ffc17dcb810 RCX: 00007f2e609137b7
[ 369.999196][ T43] RDX: 0000000000000000 RSI: 00007ffc17dcb150 RDI: 0000000000000005
[ 369.999366][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 369.999551][ T43] R10: 00007f2e607cc708 R11: 0000000000000246 R12: 00007ffc17dcb828
[ 369.999714][ T43] R13: 000000006729b731 R14: 0000000000496600 R15: 00007ffc17dcb238
| [ 369.999366][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 369.999551][ T43] R10: 00007f2e607cc708 R11: 0000000000000246 R12: 00007ffc17dcb828
| [ 369.999714][ T43] R13: 000000006729b731 R14: 0000000000496600 R15: 00007ffc17dcb238
| [ 369.999892][ T43]
| [ 369.999978][ T43] INFO: lockdep is turned off.
[ 492.867334][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds.
[ 492.867674][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.867781][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.867963][ T43] task:kworker/u16:0 state:D stack:29128 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 492.868201][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.868382][ T43] Call Trace:
[ 492.868470][ T43]
[ 492.868531][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.868649][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.868762][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.868876][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.868998][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.869112][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.869198][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.869326][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.869440][ 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)
[ 492.869554][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.869668][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.869782][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.869891][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.870008][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.870119][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.870236][ T43] process_one_work (kernel/workqueue.c:3229)
[ 492.870356][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.870468][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 492.870581][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 492.870695][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 492.870809][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.870920][ T43] kthread (kernel/kthread.c:389)
[ 492.871006][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.871119][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 492.871231][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.871356][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.871006][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.871119][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 492.871231][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.871356][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.871473][ T43]
[ 492.871572][ T43] INFO: task ip:254 blocked for more than 368 seconds.
[ 492.871702][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.871806][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.871986][ T43] task:ip state:D stack:25792 pid:254 tgid:254 ppid:240 flags:0x00004002
[ 492.872207][ T43] Call Trace:
[ 492.872303][ T43]
[ 492.872367][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.872484][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.872595][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.872707][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.872819][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.872905][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.873018][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.873130][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.873243][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.873359][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.873485][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.873595][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.873706][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.873815][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.873933][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.874045][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 492.874161][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.874280][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 492.874392][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.874502][ 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)
[ 492.874613][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 492.874698][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.874808][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.874924][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.875039][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.875153][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.875264][ 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)
[ 492.875385][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 492.875498][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 492.875608][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.875723][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 492.875836][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 492.875950][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 492.876063][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 492.876172][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 492.876333][ 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)
[ 492.876445][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 492.876557][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 492.876668][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 492.876784][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 492.876896][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.877009][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.877120][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.877239][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 492.877359][ 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)
[ 492.877444][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 492.877555][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 492.877668][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 492.877781][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 492.877899][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 492.878017][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 492.878161][ T43] RIP: 0033:0x7f2e609137b7
[ 492.878282][ T43] RSP: 002b:00007ffc17dcb0e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 492.878448][ T43] RAX: ffffffffffffffda RBX: 00007ffc17dcb810 RCX: 00007f2e609137b7
[ 492.878618][ T43] RDX: 0000000000000000 RSI: 00007ffc17dcb150 RDI: 0000000000000005
[ 492.878783][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 492.878952][ T43] R10: 00007f2e607cc708 R11: 0000000000000246 R12: 00007ffc17dcb828
[ 492.879116][ T43] R13: 000000006729b731 R14: 0000000000496600 R15: 00007ffc17dcb238
| [ 492.878783][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 492.878952][ T43] R10: 00007f2e607cc708 R11: 0000000000000246 R12: 00007ffc17dcb828
| [ 492.879116][ T43] R13: 000000006729b731 R14: 0000000000496600 R15: 00007ffc17dcb238
| [ 492.879290][ T43]
| [ 492.879376][ T43] INFO: lockdep is turned off.
[ 615.747346][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds.
[ 615.747692][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.747800][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.747986][ T43] task:kworker/u16:0 state:D stack:29128 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 615.748210][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.748388][ T43] Call Trace:
[ 615.748485][ T43]
[ 615.748547][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.748664][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.748777][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.748893][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.749007][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.749121][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.749207][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.749330][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.749447][ 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)
[ 615.749559][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.749671][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.749784][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.749900][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.750016][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.750126][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.750246][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.750365][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.750476][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.750590][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.750703][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.750819][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.750930][ T43] kthread (kernel/kthread.c:389)
[ 615.751017][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.751132][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.751251][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.751368][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.751017][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.751132][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.751251][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.751368][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.751486][ T43]
[ 615.751581][ T43] INFO: task ip:254 blocked for more than 491 seconds.
[ 615.751712][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.751816][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.751995][ T43] task:ip state:D stack:25792 pid:254 tgid:254 ppid:240 flags:0x00004002
[ 615.752216][ T43] Call Trace:
[ 615.752314][ T43]
[ 615.752372][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.752487][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.752598][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.752722][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.752834][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.752921][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.753037][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.753150][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.753263][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.753384][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.753500][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.753610][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.753721][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.753830][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.753947][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.754058][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.754168][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.754283][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.754395][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.754505][ 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)
[ 615.754616][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.754701][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.754812][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.754927][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.755038][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.755157][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.755281][ 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)
[ 615.755394][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.755506][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.755617][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.755731][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.755847][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.755962][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.756078][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.756187][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.756338][ 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)
[ 615.756454][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 615.756566][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.756676][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 615.756792][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.756905][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.757018][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.757130][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.757239][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 615.757357][ 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)
[ 615.757442][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.757561][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.757677][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.757790][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 615.757908][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.758020][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.758157][ T43] RIP: 0033:0x7f2e609137b7
[ 615.758279][ T43] RSP: 002b:00007ffc17dcb0e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.758446][ T43] RAX: ffffffffffffffda RBX: 00007ffc17dcb810 RCX: 00007f2e609137b7
[ 615.758621][ T43] RDX: 0000000000000000 RSI: 00007ffc17dcb150 RDI: 0000000000000005
[ 615.758787][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 615.758957][ T43] R10: 00007f2e607cc708 R11: 0000000000000246 R12: 00007ffc17dcb828
[ 615.759121][ T43] R13: 000000006729b731 R14: 0000000000496600 R15: 00007ffc17dcb238
| [ 615.758787][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 615.758957][ T43] R10: 00007f2e607cc708 R11: 0000000000000246 R12: 00007ffc17dcb828
| [ 615.759121][ T43] R13: 000000006729b731 R14: 0000000000496600 R15: 00007ffc17dcb238
| [ 615.759297][ T43]
| [ 615.759384][ T43] INFO: lockdep is turned off.
[ 738.627373][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds.
[ 738.627718][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.627827][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.628031][ T43] task:kworker/u16:0 state:D stack:29128 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 738.628309][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.628497][ T43] Call Trace:
[ 738.628590][ T43]
[ 738.628658][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.628780][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.628894][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.629011][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.629126][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.629244][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.629352][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.629474][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.629593][ 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)
[ 738.629710][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.629827][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.629941][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.630055][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.630174][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.630295][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.630411][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.630530][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.630648][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.630773][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.630888][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.631004][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.631120][ T43] kthread (kernel/kthread.c:389)
[ 738.631209][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.631343][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.631459][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.631570][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.631209][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.631343][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.631459][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.631570][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.631689][ T43]
[ 738.631795][ T43] INFO: task ip:254 blocked for more than 614 seconds.
[ 738.631939][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.632055][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.632239][ T43] task:ip state:D stack:25792 pid:254 tgid:254 ppid:240 flags:0x00004002
[ 738.632510][ T43] Call Trace:
[ 738.632600][ T43]
[ 738.632660][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.632777][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.632892][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.633006][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.633120][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.633208][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.633341][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.633458][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.633571][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.633688][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.633807][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.633918][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.634032][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.634143][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.634264][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.634393][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.634549][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.634676][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.634803][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.634921][ 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)
[ 738.635045][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.635140][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.635275][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.635418][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.635543][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.635670][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.635799][ 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)
[ 738.635927][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.636055][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.636189][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.636343][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.636495][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.636610][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.636761][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.636884][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.637061][ 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)
[ 738.637189][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 738.637328][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.637470][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 738.637603][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.637728][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.637854][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.637976][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.638097][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 738.638223][ 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)
[ 738.638327][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 738.638454][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.638582][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.638708][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 738.638848][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.638978][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.639131][ T43] RIP: 0033:0x7f2e609137b7
[ 738.639276][ T43] RSP: 002b:00007ffc17dcb0e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.639467][ T43] RAX: ffffffffffffffda RBX: 00007ffc17dcb810 RCX: 00007f2e609137b7
[ 738.639657][ T43] RDX: 0000000000000000 RSI: 00007ffc17dcb150 RDI: 0000000000000005
[ 738.639847][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 738.640028][ T43] R10: 00007f2e607cc708 R11: 0000000000000246 R12: 00007ffc17dcb828
[ 738.640209][ T43] R13: 000000006729b731 R14: 0000000000496600 R15: 00007ffc17dcb238
| [ 738.639847][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 738.640028][ T43] R10: 00007f2e607cc708 R11: 0000000000000246 R12: 00007ffc17dcb828
| [ 738.640209][ T43] R13: 000000006729b731 R14: 0000000000496600 R15: 00007ffc17dcb238
| [ 738.640415][ T43]
| [ 738.640516][ T43] INFO: lockdep is turned off.
[ 861.507409][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds.
[ 861.507730][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.507841][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.508021][ T43] task:kworker/u16:0 state:D stack:29128 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 861.508253][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.508446][ T43] Call Trace:
[ 861.508531][ T43]
[ 861.508592][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.508712][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.508828][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 861.508944][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.509061][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.509176][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.509261][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.509392][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.509510][ 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)
[ 861.509628][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.509740][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.509852][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.509963][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.510077][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.510187][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.510309][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.510424][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.510535][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.510650][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.510766][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.510879][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.510991][ T43] kthread (kernel/kthread.c:389)
[ 861.511079][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.511213][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.511336][ 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