======================================
| [ 28.423094][ T273] other info that might help us debug this:
| [ 28.423288][ T273] no locks held by ip/273.
| [ 28.423419][ T273]
| [ 28.423419][ T273] stack backtrace:
[ 28.423786][ T273] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 28.424071][ T273] Call Trace:
[ 28.424174][ T273]
[ 28.424241][ T273] dump_stack_lvl (lib/dump_stack.c:123)
[ 28.424377][ T273] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 28.424504][ T273] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 28.424634][ T273] __lock_release (kernel/locking/lockdep.c:5502)
[ 28.424762][ T273] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 28.424897][ T273] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 28.425024][ T273] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 28.425153][ T273] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 28.425282][ T273] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 28.425411][ T273] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 28.425571][ T273] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 28.425712][ T273] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 28.425838][ T273] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 28.425971][ T273] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 28.426096][ T273] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 28.426226][ T273] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 28.426352][ T273] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 28.426480][ T273] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 28.426611][ T273] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 28.426738][ T273] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 28.426865][ T273] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 28.426996][ T273] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 28.427124][ T273] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 28.427252][ T273] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 28.427349][ T273] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 28.427476][ T273] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 28.427614][ T273] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 28.427748][ T273] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 28.427879][ T273] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 28.428011][ T273] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 28.428145][ T273] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 28.428276][ T273] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 28.428402][ T273] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 28.428528][ T273] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 28.428655][ T273] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 28.428784][ T273] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 28.428914][ T273] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 28.429043][ T273] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 28.429199][ T273] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 28.429328][ T273] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 28.429461][ T273] ___sys_sendmsg (net/socket.c:2665)
[ 28.429588][ T273] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 28.429713][ T273] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 28.429844][ T273] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 28.429975][ T273] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 28.430102][ T273] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 28.430232][ T273] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 28.430363][ T273] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 28.430461][ T273] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 28.430588][ T273] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 28.430714][ T273] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 28.430841][ T273] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 28.430984][ T273] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 28.431112][ T273] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 28.431274][ T273] RIP: 0033:0x7f1fd09657b7
[ 28.431409][ T273] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
0: 0a 00 or (%rax),%al
2: f7 d8 neg %eax
4: 64 89 02 mov %eax,%fs:(%rdx)
7: 48 c7 c0 ff ff ff ff mov $0xffffffffffffffff,%rax
e: eb b9 jmp 0xffffffffffffffc9
10: 0f 1f 00 nopl (%rax)
13: f3 0f 1e fa endbr64
17: 64 8b 04 25 18 00 00 mov %fs:0x18,%eax
1e: 00
1f: 85 c0 test %eax,%eax
21: 75 10 jne 0x33
23: b8 2e 00 00 00 mov $0x2e,%eax
28: 0f 05 syscall
2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction
30: 77 51 ja 0x83
32: c3 ret
33: 48 83 ec 28 sub $0x28,%rsp
37: 89 54 24 1c mov %edx,0x1c(%rsp)
3b: 48 89 74 24 10 mov %rsi,0x10(%rsp)
Code starting with the faulting instruction
===========================================
0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax
6: 77 51 ja 0x59
8: c3 ret
9: 48 83 ec 28 sub $0x28,%rsp
d: 89 54 24 1c mov %edx,0x1c(%rsp)
11: 48 89 74 24 10 mov %rsi,0x10(%rsp)
[ 28.431858][ T273] RSP: 002b:00007ffdac4fced8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 28.432053][ T273] RAX: ffffffffffffffda RBX: 00007ffdac4fd610 RCX: 00007f1fd09657b7
[ 28.432246][ T273] RDX: 0000000000000000 RSI: 00007ffdac4fcf40 RDI: 0000000000000005
[ 28.432438][ T273] RBP: 0000000000000007 R08: 000000000000005c R09: 0000000000000000
[ 28.432631][ T273] R10: 00007f1fd081e708 R11: 0000000000000246 R12: 00007ffdac4fd638
[ 28.432820][ T273] R13: 000000006729ebd0 R14: 0000000000496600 R15: 00007ffdac4fd028
| [ 28.432246][ T273] RDX: 0000000000000000 RSI: 00007ffdac4fcf40 RDI: 0000000000000005
| [ 28.432438][ T273] RBP: 0000000000000007 R08: 000000000000005c R09: 0000000000000000
| [ 28.432631][ T273] R10: 00007f1fd081e708 R11: 0000000000000246 R12: 00007ffdac4fd638
| [ 28.432820][ T273] R13: 000000006729ebd0 R14: 0000000000496600 R15: 00007ffdac4fd028
| [ 28.433012][ T273]
[ 247.221483][ T43] INFO: task ip:273 blocked for more than 122 seconds.
[ 247.221788][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.221913][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.222106][ T43] task:ip state:D stack:25648 pid:273 tgid:273 ppid:256 flags:0x00004002
[ 247.222369][ T43] Call Trace:
[ 247.222464][ T43]
[ 247.222533][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.222662][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.222787][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.222908][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.223115][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.223214][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.223348][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.223472][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 247.223590][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.223711][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.223829][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.223945][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.224058][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.224181][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.224320][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.224436][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.224553][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.224671][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.224785][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.224899][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.225014][ 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)
[ 247.225130][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.225223][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.225342][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.225466][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.225581][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.225700][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.225816][ 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)
[ 247.225932][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.226047][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.226175][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.226316][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.226431][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.226547][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.226664][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.226776][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.226916][ 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)
[ 247.227029][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 247.227152][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 247.227269][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 247.227382][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.227495][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.227611][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.227729][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 247.227840][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.227955][ 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)
[ 247.228042][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.228163][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.228285][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.228398][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 247.228519][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.228640][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.228783][ T43] RIP: 0033:0x7f1fd09657b7
[ 247.228904][ T43] RSP: 002b:00007ffdac4fced8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.229081][ T43] RAX: ffffffffffffffda RBX: 00007ffdac4fd610 RCX: 00007f1fd09657b7
[ 247.229261][ T43] RDX: 0000000000000000 RSI: 00007ffdac4fcf40 RDI: 0000000000000005
[ 247.229431][ T43] RBP: 0000000000000007 R08: 000000000000005c R09: 0000000000000000
[ 247.229600][ T43] R10: 00007f1fd081e708 R11: 0000000000000246 R12: 00007ffdac4fd638
[ 247.229771][ T43] R13: 000000006729ebd0 R14: 0000000000496600 R15: 00007ffdac4fd028
| [ 247.229431][ T43] RBP: 0000000000000007 R08: 000000000000005c R09: 0000000000000000
| [ 247.229600][ T43] R10: 00007f1fd081e708 R11: 0000000000000246 R12: 00007ffdac4fd638
| [ 247.229771][ T43] R13: 000000006729ebd0 R14: 0000000000496600 R15: 00007ffdac4fd028
| [ 247.229962][ T43]
| [ 247.230048][ T43] INFO: lockdep is turned off.
[ 370.101420][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds.
[ 370.101700][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 370.101811][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.101998][ T43] task:kworker/u16:0 state:D stack:29560 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 370.102291][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 370.102451][ T43] Call Trace:
[ 370.102541][ T43]
[ 370.102604][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 370.102726][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 370.102842][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 370.102958][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.103075][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.103190][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 370.103296][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 370.103411][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 370.103529][ 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)
[ 370.103643][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.103756][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 370.103870][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.103985][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.104099][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.104213][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.104335][ T43] process_one_work (kernel/workqueue.c:3229)
[ 370.104454][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 370.104568][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 370.104683][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 370.104797][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 370.104912][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 370.105025][ T43] kthread (kernel/kthread.c:389)
[ 370.105115][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 370.105229][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 370.105354][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 370.105484][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 370.105115][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 370.105229][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 370.105354][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 370.105484][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 370.105612][ T43]
[ 370.105715][ T43] INFO: task ip:273 blocked for more than 245 seconds.
[ 370.105847][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 370.105961][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.106150][ T43] task:ip state:D stack:25648 pid:273 tgid:273 ppid:256 flags:0x00004002
[ 370.106386][ T43] Call Trace:
[ 370.106473][ T43]
[ 370.106533][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 370.106649][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 370.106767][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.106880][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.107000][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 370.107085][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 370.107197][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 370.107317][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 370.107433][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.107547][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 370.107662][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.107778][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.107889][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.108007][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 370.108119][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.108234][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 370.108358][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 370.108475][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 370.108589][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 370.108703][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 370.108816][ 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)
[ 370.108934][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 370.109020][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 370.109133][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 370.109260][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 370.109374][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 370.109494][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 370.109611][ 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)
[ 370.109724][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 370.109841][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 370.109957][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.110071][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 370.110188][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 370.110314][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 370.110431][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 370.110543][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 370.110683][ 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)
[ 370.110800][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 370.110915][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 370.111027][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 370.111141][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 370.111267][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 370.111384][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.111497][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 370.111608][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 370.111727][ 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)
[ 370.111821][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 370.111941][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 370.112054][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 370.112167][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 370.112296][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 370.112414][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 370.112558][ T43] RIP: 0033:0x7f1fd09657b7
[ 370.112677][ T43] RSP: 002b:00007ffdac4fced8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 370.112854][ T43] RAX: ffffffffffffffda RBX: 00007ffdac4fd610 RCX: 00007f1fd09657b7
[ 370.113023][ T43] RDX: 0000000000000000 RSI: 00007ffdac4fcf40 RDI: 0000000000000005
[ 370.113190][ T43] RBP: 0000000000000007 R08: 000000000000005c R09: 0000000000000000
[ 370.113371][ T43] R10: 00007f1fd081e708 R11: 0000000000000246 R12: 00007ffdac4fd638
[ 370.113538][ T43] R13: 000000006729ebd0 R14: 0000000000496600 R15: 00007ffdac4fd028
| [ 370.113190][ T43] RBP: 0000000000000007 R08: 000000000000005c R09: 0000000000000000
| [ 370.113371][ T43] R10: 00007f1fd081e708 R11: 0000000000000246 R12: 00007ffdac4fd638
| [ 370.113538][ T43] R13: 000000006729ebd0 R14: 0000000000496600 R15: 00007ffdac4fd028
| [ 370.113727][ T43]
| [ 370.113813][ T43] INFO: lockdep is turned off.
[ 492.981388][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds.
[ 492.981741][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.981850][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.982034][ T43] task:kworker/u16:0 state:D stack:29560 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 492.982303][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.982459][ T43] Call Trace:
[ 492.982545][ T43]
[ 492.982609][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.982730][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.982843][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.982959][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.983076][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.983196][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.983291][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.983403][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.983519][ 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)
[ 492.983632][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.983744][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.983857][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.983971][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.984088][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.984199][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.984316][ T43] process_one_work (kernel/workqueue.c:3229)
[ 492.984434][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.984545][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 492.984657][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 492.984781][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 492.984897][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.985014][ T43] kthread (kernel/kthread.c:389)
[ 492.985100][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.985212][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 492.985333][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.985445][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.985100][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.985212][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 492.985333][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.985445][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.985566][ T43]
[ 492.985667][ T43] INFO: task ip:273 blocked for more than 368 seconds.
[ 492.985797][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.985909][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.986090][ T43] task:ip state:D stack:25648 pid:273 tgid:273 ppid:256 flags:0x00004002
[ 492.986318][ T43] Call Trace:
[ 492.986402][ T43]
[ 492.986460][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.986574][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.986688][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.986801][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.986921][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.987006][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.987117][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.987231][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 492.987354][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.987468][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.987582][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.987695][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.987813][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.987930][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.988040][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.988154][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.988271][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 492.988386][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.988496][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 492.988609][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.988727][ 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)
[ 492.988842][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 492.988929][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.989042][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.989155][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.989272][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.989391][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.989506][ 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)
[ 492.989623][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 492.989737][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 492.989849][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.989963][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 492.990078][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 492.990192][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 492.990313][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 492.990423][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 492.990571][ 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)
[ 492.990684][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 492.990799][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 492.990910][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 492.991027][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 492.991138][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.991263][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.991375][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.991485][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 492.991602][ 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)
[ 492.991688][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 492.991802][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 492.991915][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 492.992025][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 492.992142][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 492.992263][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 492.992402][ T43] RIP: 0033:0x7f1fd09657b7
[ 492.992523][ T43] RSP: 002b:00007ffdac4fced8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 492.992690][ T43] RAX: ffffffffffffffda RBX: 00007ffdac4fd610 RCX: 00007f1fd09657b7
[ 492.992857][ T43] RDX: 0000000000000000 RSI: 00007ffdac4fcf40 RDI: 0000000000000005
[ 492.993023][ T43] RBP: 0000000000000007 R08: 000000000000005c R09: 0000000000000000
[ 492.993187][ T43] R10: 00007f1fd081e708 R11: 0000000000000246 R12: 00007ffdac4fd638
[ 492.993363][ T43] R13: 000000006729ebd0 R14: 0000000000496600 R15: 00007ffdac4fd028
| [ 492.993023][ T43] RBP: 0000000000000007 R08: 000000000000005c R09: 0000000000000000
| [ 492.993187][ T43] R10: 00007f1fd081e708 R11: 0000000000000246 R12: 00007ffdac4fd638
| [ 492.993363][ T43] R13: 000000006729ebd0 R14: 0000000000496600 R15: 00007ffdac4fd028
| [ 492.993532][ T43]
| [ 492.993615][ T43] INFO: lockdep is turned off.
[ 615.861480][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds.
[ 615.861758][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.861867][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.862062][ T43] task:kworker/u16:0 state:D stack:29560 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 615.862325][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.862477][ T43] Call Trace:
[ 615.862563][ T43]
[ 615.862625][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.862745][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.862858][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.862976][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.863099][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.863214][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.863311][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.863425][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.863551][ 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)
[ 615.863661][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.863770][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.863879][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.864006][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.864136][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.864247][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.864367][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.864487][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.864599][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.864711][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.864824][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.864947][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.865061][ T43] kthread (kernel/kthread.c:389)
[ 615.865148][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.865264][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.865376][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.865490][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.865148][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.865264][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.865376][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.865490][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.865606][ T43]
[ 615.865705][ T43] INFO: task ip:273 blocked for more than 491 seconds.
[ 615.865837][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.865959][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.866131][ T43] task:ip state:D stack:25648 pid:273 tgid:273 ppid:256 flags:0x00004002
[ 615.866356][ T43] Call Trace:
[ 615.866439][ T43]
[ 615.866495][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.866606][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.866715][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.866833][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.866945][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.867029][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.867138][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.867270][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 615.867386][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.867499][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.867612][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.867732][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.867845][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.867960][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.868071][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.868184][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.868302][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.868432][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.868540][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.868650][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.868766][ 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)
[ 615.868878][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.868962][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.869071][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.869180][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.869294][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.869408][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.869520][ 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)
[ 615.869634][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.869743][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.869851][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.869960][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.870073][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.870184][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.870299][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.870407][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.870552][ 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)
[ 615.870662][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 615.870773][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.870898][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 615.871008][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.871122][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.871238][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.871354][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.871474][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 615.871587][ 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)
[ 615.871674][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.871790][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.871901][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.872012][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 615.872133][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.872249][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.872399][ T43] RIP: 0033:0x7f1fd09657b7
[ 615.872516][ T43] RSP: 002b:00007ffdac4fced8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.872684][ T43] RAX: ffffffffffffffda RBX: 00007ffdac4fd610 RCX: 00007f1fd09657b7
[ 615.872853][ T43] RDX: 0000000000000000 RSI: 00007ffdac4fcf40 RDI: 0000000000000005
[ 615.873029][ T43] RBP: 0000000000000007 R08: 000000000000005c R09: 0000000000000000
[ 615.873211][ T43] R10: 00007f1fd081e708 R11: 0000000000000246 R12: 00007ffdac4fd638
[ 615.873384][ T43] R13: 000000006729ebd0 R14: 0000000000496600 R15: 00007ffdac4fd028
| [ 615.873029][ T43] RBP: 0000000000000007 R08: 000000000000005c R09: 0000000000000000
| [ 615.873211][ T43] R10: 00007f1fd081e708 R11: 0000000000000246 R12: 00007ffdac4fd638
| [ 615.873384][ T43] R13: 000000006729ebd0 R14: 0000000000496600 R15: 00007ffdac4fd028
| [ 615.873554][ T43]
| [ 615.873638][ T43] INFO: lockdep is turned off.
[ 738.741446][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds.
[ 738.741748][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.741857][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.742053][ T43] task:kworker/u16:0 state:D stack:29560 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 738.742321][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.742481][ T43] Call Trace:
[ 738.742567][ T43]
[ 738.742636][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.742759][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.742874][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.742990][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.743112][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.743226][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.743338][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.743452][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.743570][ 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)
[ 738.743681][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.743793][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.743909][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.744030][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.744151][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.744270][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.744382][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.744498][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.744610][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.744724][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.744842][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.744963][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.745075][ T43] kthread (kernel/kthread.c:389)
[ 738.745161][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.745279][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.745393][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.745506][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.745161][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.745279][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.745393][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.745506][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.745622][ T43]
[ 738.745724][ T43] INFO: task ip:273 blocked for more than 614 seconds.
[ 738.745860][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.745966][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.746144][ T43] task:ip state:D stack:25648 pid:273 tgid:273 ppid:256 flags:0x00004002
[ 738.746369][ T43] Call Trace:
[ 738.746454][ T43]
[ 738.746516][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.746629][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.746746][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.746859][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.746973][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.747058][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.747169][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.747288][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 738.747403][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.747514][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.747640][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.747754][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.747865][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.747978][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.748088][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.748199][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.748317][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.748430][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.748541][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.748658][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.748769][ 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)
[ 738.748881][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.748966][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.749077][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.749190][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.749310][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.749435][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.749555][ 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)
[ 738.749667][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.749779][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.749892][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.750005][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.750120][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.750236][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.750357][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.750473][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.750615][ 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)
[ 738.750727][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 738.750841][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.750952][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 738.751064][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.751177][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.751296][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.751415][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.751527][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 738.751641][ 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)
[ 738.751727][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 738.751840][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.751952][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.752064][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 738.752182][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.752302][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.752451][ T43] RIP: 0033:0x7f1fd09657b7
[ 738.752573][ T43] RSP: 002b:00007ffdac4fced8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.752742][ T43] RAX: ffffffffffffffda RBX: 00007ffdac4fd610 RCX: 00007f1fd09657b7
[ 738.752908][ T43] RDX: 0000000000000000 RSI: 00007ffdac4fcf40 RDI: 0000000000000005
[ 738.753075][ T43] RBP: 0000000000000007 R08: 000000000000005c R09: 0000000000000000
[ 738.753246][ T43] R10: 00007f1fd081e708 R11: 0000000000000246 R12: 00007ffdac4fd638
[ 738.753422][ T43] R13: 000000006729ebd0 R14: 0000000000496600 R15: 00007ffdac4fd028
| [ 738.753075][ T43] RBP: 0000000000000007 R08: 000000000000005c R09: 0000000000000000
| [ 738.753246][ T43] R10: 00007f1fd081e708 R11: 0000000000000246 R12: 00007ffdac4fd638
| [ 738.753422][ T43] R13: 000000006729ebd0 R14: 0000000000496600 R15: 00007ffdac4fd028
| [ 738.753590][ T43]
| [ 738.753675][ T43] INFO: lockdep is turned off.
[ 861.621308][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds.
[ 861.621667][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.621806][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.621991][ T43] task:kworker/u16:0 state:D stack:29560 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 861.622224][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.622398][ T43] Call Trace:
[ 861.622486][ T43]
[ 861.622557][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.622679][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.622793][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 861.622917][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.623034][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.623147][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.623232][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.623351][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.623467][ 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)
[ 861.623580][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.623697][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.623810][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.623924][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.624037][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.624148][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.624264][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.624383][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.624495][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.624617][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.624730][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.624848][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.624963][ T43] kthread (kernel/kthread.c:389)
[ 861.625050][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.625160][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.625279][ T43] ? __pfx_kthread (kernel/kthread.c:342)
Finger prints:
print_unlock_imbalance_bug:__lock_release:lock_release:__mutex_unlock_slowpath:__rtnl_unlock
ret_from_fork:ret_from_fork_asm:__schedule:schedule:schedule_preempt_disabled
__schedule:schedule:schedule_preempt_disabled:__mutex_lock:rtnl_newlink
__schedule:schedule:schedule_preempt_disabled:__mutex_lock:addrconf_verify_work