======================================
| [ 37.297558][ T254] other info that might help us debug this:
| [ 37.297741][ T254] no locks held by ip/254.
| [ 37.297877][ T254]
| [ 37.297877][ T254] stack backtrace:
[ 37.298240][ T254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 37.298527][ T254] Call Trace:
[ 37.298630][ T254]
[ 37.298700][ T254] dump_stack_lvl (lib/dump_stack.c:123)
[ 37.298835][ T254] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 37.298965][ T254] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 37.299112][ T254] __lock_release (kernel/locking/lockdep.c:5502)
[ 37.299322][ T254] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 37.299468][ T254] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 37.299604][ T254] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 37.299735][ T254] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 37.299888][ T254] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 37.300021][ T254] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 37.300194][ T254] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 37.300357][ T254] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 37.300485][ T254] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 37.300620][ T254] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 37.300753][ T254] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 37.300893][ T254] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 37.301025][ T254] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 37.301166][ T254] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 37.301300][ T254] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 37.301429][ T254] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 37.301562][ T254] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 37.301690][ T254] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 37.301817][ 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)
[ 37.301946][ T254] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 37.302047][ T254] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 37.302187][ T254] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 37.302323][ T254] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 37.302451][ T254] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 37.302601][ T254] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 37.302732][ 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)
[ 37.302864][ T254] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 37.302996][ T254] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 37.303164][ T254] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 37.303311][ T254] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 37.303448][ T254] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 37.303585][ T254] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 37.303716][ T254] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 37.303845][ T254] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 37.304009][ 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)
[ 37.304138][ T254] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 37.304269][ T254] ___sys_sendmsg (net/socket.c:2665)
[ 37.304404][ T254] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 37.304535][ T254] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 37.304666][ T254] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 37.304797][ T254] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 37.304929][ T254] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 37.305057][ T254] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 37.305188][ 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)
[ 37.305287][ T254] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 37.305418][ T254] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 37.305550][ T254] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 37.305681][ T254] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 37.305816][ T254] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 37.305952][ T254] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 37.306117][ T254] RIP: 0033:0x7fd39672e7b7
[ 37.306254][ 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)
[ 37.306710][ T254] RSP: 002b:00007ffeb39d85c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.306905][ T254] RAX: ffffffffffffffda RBX: 00007ffeb39d8cf0 RCX: 00007fd39672e7b7
[ 37.307100][ T254] RDX: 0000000000000000 RSI: 00007ffeb39d8630 RDI: 0000000000000005
[ 37.307293][ T254] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 37.307489][ T254] R10: 00007fd3965e7708 R11: 0000000000000246 R12: 00007ffeb39d8d08
[ 37.307680][ T254] R13: 000000006729e638 R14: 0000000000496600 R15: 00007ffeb39d8718
| [ 37.307100][ T254] RDX: 0000000000000000 RSI: 00007ffeb39d8630 RDI: 0000000000000005
| [ 37.307293][ T254] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 37.307489][ T254] R10: 00007fd3965e7708 R11: 0000000000000246 R12: 00007ffeb39d8d08
| [ 37.307680][ T254] R13: 000000006729e638 R14: 0000000000496600 R15: 00007ffeb39d8718
| [ 37.307878][ T254]
[ 247.275441][ T43] INFO: task ip:254 blocked for more than 122 seconds.
[ 247.275741][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.275858][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.276075][ T43] task:ip state:D stack:25768 pid:254 tgid:254 ppid:240 flags:0x00004002
[ 247.276369][ T43] Call Trace:
[ 247.276471][ T43]
[ 247.276542][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.276678][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.276799][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.276932][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.277058][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.277151][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.277269][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.277421][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.277548][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.277670][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.277791][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.277907][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.278028][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.278143][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.278262][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.278388][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.278519][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.278636][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.278755][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.278870][ 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)
[ 247.278987][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.279079][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.279196][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.279326][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.279445][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.279567][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.279684][ 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)
[ 247.279802][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.279927][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.280043][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.280161][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.280282][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.280413][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.280533][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.280649][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.280794][ 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)
[ 247.280912][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 247.281028][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 247.281149][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 247.281273][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.281406][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.281528][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.281648][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 247.281763][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.281885][ 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)
[ 247.281975][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.282097][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.282217][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.282338][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 247.282466][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.282587][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.282739][ T43] RIP: 0033:0x7fd39672e7b7
[ 247.282863][ T43] RSP: 002b:00007ffeb39d85c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.283043][ T43] RAX: ffffffffffffffda RBX: 00007ffeb39d8cf0 RCX: 00007fd39672e7b7
[ 247.283217][ T43] RDX: 0000000000000000 RSI: 00007ffeb39d8630 RDI: 0000000000000005
[ 247.283402][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 247.283572][ T43] R10: 00007fd3965e7708 R11: 0000000000000246 R12: 00007ffeb39d8d08
[ 247.283747][ T43] R13: 000000006729e638 R14: 0000000000496600 R15: 00007ffeb39d8718
| [ 247.283402][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 247.283572][ T43] R10: 00007fd3965e7708 R11: 0000000000000246 R12: 00007ffeb39d8d08
| [ 247.283747][ T43] R13: 000000006729e638 R14: 0000000000496600 R15: 00007ffeb39d8718
| [ 247.283925][ T43]
| [ 247.284024][ T43] INFO: lockdep is turned off.
[ 370.155527][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds.
[ 370.155890][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 370.156005][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.156195][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 370.156466][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 370.156627][ T43] Call Trace:
[ 370.156717][ T43]
[ 370.156787][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 370.156912][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 370.157031][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 370.157154][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.157274][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.157400][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 370.157488][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 370.157605][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 370.157737][ 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)
[ 370.157859][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.157973][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 370.158091][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.158204][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.158329][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.158444][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.158563][ T43] process_one_work (kernel/workqueue.c:3229)
[ 370.158686][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 370.158802][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 370.158921][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 370.159043][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 370.159160][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 370.159272][ T43] kthread (kernel/kthread.c:389)
[ 370.159366][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 370.159481][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 370.159605][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 370.159719][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 370.159366][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 370.159481][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 370.159605][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 370.159719][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 370.159838][ T43]
[ 370.159942][ T43] INFO: task ip:254 blocked for more than 245 seconds.
[ 370.160082][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 370.160190][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.160388][ T43] task:ip state:D stack:25768 pid:254 tgid:254 ppid:240 flags:0x00004002
[ 370.160630][ T43] Call Trace:
[ 370.160715][ T43]
[ 370.160775][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 370.160896][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 370.161015][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.161136][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.161251][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 370.161344][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 370.161458][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 370.161580][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.161707][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 370.161823][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.161941][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.162056][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.162170][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 370.162285][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.162407][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 370.162527][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 370.162642][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 370.162755][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 370.162870][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 370.162983][ 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)
[ 370.163100][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 370.163189][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 370.163311][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 370.163429][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 370.163552][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 370.163672][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 370.163786][ 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)
[ 370.163901][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 370.164017][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 370.164136][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.164252][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 370.164377][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 370.164503][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 370.164625][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 370.164739][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 370.164882][ 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)
[ 370.164998][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 370.165117][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 370.165235][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 370.165357][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 370.165492][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 370.165616][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.165733][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 370.165849][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 370.165964][ 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)
[ 370.166053][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 370.166172][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 370.166285][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 370.166410][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 370.166533][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 370.166656][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 370.166802][ T43] RIP: 0033:0x7fd39672e7b7
[ 370.166922][ T43] RSP: 002b:00007ffeb39d85c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 370.167097][ T43] RAX: ffffffffffffffda RBX: 00007ffeb39d8cf0 RCX: 00007fd39672e7b7
[ 370.167265][ T43] RDX: 0000000000000000 RSI: 00007ffeb39d8630 RDI: 0000000000000005
[ 370.167444][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 370.167613][ T43] R10: 00007fd3965e7708 R11: 0000000000000246 R12: 00007ffeb39d8d08
[ 370.167797][ T43] R13: 000000006729e638 R14: 0000000000496600 R15: 00007ffeb39d8718
| [ 370.167444][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 370.167613][ T43] R10: 00007fd3965e7708 R11: 0000000000000246 R12: 00007ffeb39d8d08
| [ 370.167797][ T43] R13: 000000006729e638 R14: 0000000000496600 R15: 00007ffeb39d8718
| [ 370.167973][ T43]
| [ 370.168059][ T43] INFO: lockdep is turned off.
[ 493.035411][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds.
[ 493.035774][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 493.035888][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 493.036077][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 493.036335][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 493.036496][ T43] Call Trace:
[ 493.036585][ T43]
[ 493.036656][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 493.036779][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 493.036896][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 493.037027][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 493.037147][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 493.037264][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 493.037361][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 493.037477][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 493.037598][ 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)
[ 493.037713][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 493.037827][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 493.037946][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 493.038059][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 493.038185][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 493.038302][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 493.038416][ T43] process_one_work (kernel/workqueue.c:3229)
[ 493.038553][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 493.038667][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 493.038790][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 493.038909][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 493.039022][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 493.039132][ T43] kthread (kernel/kthread.c:389)
[ 493.039220][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 493.039446][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 493.039575][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 493.039689][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 493.039220][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 493.039446][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 493.039575][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 493.039689][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 493.039819][ T43]
[ 493.039941][ T43] INFO: task ip:254 blocked for more than 368 seconds.
[ 493.040077][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 493.040184][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 493.040378][ T43] task:ip state:D stack:25768 pid:254 tgid:254 ppid:240 flags:0x00004002
[ 493.040611][ T43] Call Trace:
[ 493.040696][ T43]
[ 493.040757][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 493.040873][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 493.040990][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 493.041109][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 493.041224][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 493.041318][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 493.041433][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 493.041556][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 493.041672][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 493.041789][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 493.041907][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 493.042022][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 493.042143][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 493.042256][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 493.042377][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 493.042502][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 493.042618][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 493.042731][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 493.042846][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 493.042959][ 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)
[ 493.043075][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 493.043164][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 493.043278][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 493.043402][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 493.043523][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 493.043642][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 493.043765][ 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)
[ 493.043875][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 493.043990][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 493.044103][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 493.044215][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 493.044339][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 493.044489][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 493.044607][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 493.044721][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 493.044864][ 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)
[ 493.044979][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 493.045098][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 493.045213][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 493.045333][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 493.045453][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 493.045572][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 493.045696][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 493.045806][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 493.045937][ 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)
[ 493.046027][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 493.046145][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 493.046261][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 493.046383][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 493.046504][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 493.046623][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 493.046765][ T43] RIP: 0033:0x7fd39672e7b7
[ 493.046883][ T43] RSP: 002b:00007ffeb39d85c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 493.047063][ T43] RAX: ffffffffffffffda RBX: 00007ffeb39d8cf0 RCX: 00007fd39672e7b7
[ 493.047232][ T43] RDX: 0000000000000000 RSI: 00007ffeb39d8630 RDI: 0000000000000005
[ 493.047412][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 493.047585][ T43] R10: 00007fd3965e7708 R11: 0000000000000246 R12: 00007ffeb39d8d08
[ 493.047753][ T43] R13: 000000006729e638 R14: 0000000000496600 R15: 00007ffeb39d8718
| [ 493.047412][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 493.047585][ T43] R10: 00007fd3965e7708 R11: 0000000000000246 R12: 00007ffeb39d8d08
| [ 493.047753][ T43] R13: 000000006729e638 R14: 0000000000496600 R15: 00007ffeb39d8718
| [ 493.047925][ T43]
| [ 493.048011][ T43] INFO: lockdep is turned off.
[ 615.915446][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds.
[ 615.915863][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.915991][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.916222][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 615.916533][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.916711][ T43] Call Trace:
[ 615.916812][ T43]
[ 615.916891][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.917030][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.917163][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.917292][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.917440][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.917574][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.917675][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.917808][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.917944][ 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)
[ 615.918077][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.918206][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.918344][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.918472][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.918607][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.918735][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.918868][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.919006][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.919136][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.919271][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.919415][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.919549][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.919679][ T43] kthread (kernel/kthread.c:389)
[ 615.919780][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.919912][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.920053][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.920184][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.919780][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.919912][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.920053][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.920184][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.920333][ T43]
[ 615.920451][ T43] INFO: task ip:254 blocked for more than 491 seconds.
[ 615.920606][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.920727][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.920937][ T43] task:ip state:D stack:25768 pid:254 tgid:254 ppid:240 flags:0x00004002
[ 615.921196][ T43] Call Trace:
[ 615.921293][ T43]
[ 615.921369][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.921501][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.921631][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.921766][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.921898][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.921998][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.922128][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.922266][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.922405][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.922541][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.922676][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.922807][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.922941][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.923079][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.923211][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.923355][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.923488][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.923619][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.923750][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.923882][ 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)
[ 615.924015][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.924114][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.924243][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.924390][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.924531][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.924662][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.924794][ 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)
[ 615.924929][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.925061][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.925194][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.925331][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.925463][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.925601][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.925735][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.925863][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.926023][ 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)
[ 615.926161][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 615.926301][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.926433][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 615.926560][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.926697][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.926832][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.926963][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.927091][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 615.927225][ 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)
[ 615.927335][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.927474][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.927604][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.927741][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 615.927879][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.928017][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.928181][ T43] RIP: 0033:0x7fd39672e7b7
[ 615.928332][ T43] RSP: 002b:00007ffeb39d85c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.928536][ T43] RAX: ffffffffffffffda RBX: 00007ffeb39d8cf0 RCX: 00007fd39672e7b7
[ 615.928725][ T43] RDX: 0000000000000000 RSI: 00007ffeb39d8630 RDI: 0000000000000005
[ 615.928916][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 615.929109][ T43] R10: 00007fd3965e7708 R11: 0000000000000246 R12: 00007ffeb39d8d08
[ 615.929306][ T43] R13: 000000006729e638 R14: 0000000000496600 R15: 00007ffeb39d8718
| [ 615.928916][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 615.929109][ T43] R10: 00007fd3965e7708 R11: 0000000000000246 R12: 00007ffeb39d8d08
| [ 615.929306][ T43] R13: 000000006729e638 R14: 0000000000496600 R15: 00007ffeb39d8718
| [ 615.929501][ T43]
| [ 615.929599][ T43] INFO: lockdep is turned off.
[ 738.795581][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds.
[ 738.795966][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.796079][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.796269][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 738.796556][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.796717][ T43] Call Trace:
[ 738.796805][ T43]
[ 738.796881][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.797006][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.797123][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.797242][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.797370][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.797486][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.797575][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.797693][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.797813][ 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)
[ 738.797927][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.798040][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.798159][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.798273][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.798394][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.798508][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.798625][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.798748][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.798860][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.798974][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.799090][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.799208][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.799330][ T43] kthread (kernel/kthread.c:389)
[ 738.799419][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.799531][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.799653][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.799765][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.799419][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.799531][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.799653][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.799765][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.799884][ T43]
[ 738.799985][ T43] INFO: task ip:254 blocked for more than 614 seconds.
[ 738.800120][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.800225][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.800420][ T43] task:ip state:D stack:25768 pid:254 tgid:254 ppid:240 flags:0x00004002
[ 738.800659][ T43] Call Trace:
[ 738.800743][ T43]
[ 738.800802][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.800922][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.801035][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.801151][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.801268][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.801362][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.801475][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.801598][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.801713][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.801828][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.801945][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.802066][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.802182][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.802307][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.802428][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.802549][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.802663][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.802775][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.802888][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.803002][ 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)
[ 738.803117][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.803202][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.803324][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.803441][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.803562][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.803683][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.803797][ 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)
[ 738.803911][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.804027][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.804141][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.804257][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.804388][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.804510][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.804629][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.804741][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.804882][ 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)
[ 738.804997][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 738.805113][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.805226][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 738.805350][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.805481][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.805600][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.805713][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.805831][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 738.805945][ 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)
[ 738.806033][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 738.806148][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.806260][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.806384][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 738.806506][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.806625][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.806768][ T43] RIP: 0033:0x7fd39672e7b7
[ 738.806890][ T43] RSP: 002b:00007ffeb39d85c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.807060][ T43] RAX: ffffffffffffffda RBX: 00007ffeb39d8cf0 RCX: 00007fd39672e7b7
[ 738.807228][ T43] RDX: 0000000000000000 RSI: 00007ffeb39d8630 RDI: 0000000000000005
[ 738.807407][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 738.807576][ T43] R10: 00007fd3965e7708 R11: 0000000000000246 R12: 00007ffeb39d8d08
[ 738.807742][ T43] R13: 000000006729e638 R14: 0000000000496600 R15: 00007ffeb39d8718
| [ 738.807407][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 738.807576][ T43] R10: 00007fd3965e7708 R11: 0000000000000246 R12: 00007ffeb39d8d08
| [ 738.807742][ T43] R13: 000000006729e638 R14: 0000000000496600 R15: 00007ffeb39d8718
| [ 738.807912][ T43]
| [ 738.807996][ T43] INFO: lockdep is turned off.
[ 861.675365][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds.
[ 861.675702][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.675811][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.675992][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 861.676219][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.676398][ T43] Call Trace:
[ 861.676489][ T43]
[ 861.676552][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.676673][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.676796][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 861.676911][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.677028][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.677140][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.677227][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.677352][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.677489][ 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)
[ 861.677602][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.677714][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.677831][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.677942][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.678058][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.678167][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.678279][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.678406][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.678518][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.678629][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.678743][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.678857][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.678966][ T43] kthread (kernel/kthread.c:389)
[ 861.679053][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.679165][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.679283][ 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