======================================
| [ 28.132435][ T257] other info that might help us debug this:
| [ 28.132652][ T257] no locks held by ip/257.
| [ 28.132798][ T257]
| [ 28.132798][ T257] stack backtrace:
[ 28.133198][ T257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 28.133516][ T257] Call Trace:
[ 28.133625][ T257]
[ 28.133702][ T257] dump_stack_lvl (lib/dump_stack.c:123)
[ 28.133850][ T257] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 28.133997][ T257] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 28.134141][ T257] __lock_release (kernel/locking/lockdep.c:5502)
[ 28.134284][ T257] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 28.134427][ T257] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 28.134571][ T257] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 28.134720][ T257] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 28.134863][ T257] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 28.135008][ T257] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 28.135187][ T257] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 28.135330][ T257] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 28.135483][ T257] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 28.135648][ T257] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 28.135803][ T257] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 28.135959][ T257] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 28.136116][ T257] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 28.136270][ T257] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 28.136424][ T257] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 28.136577][ T257] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 28.136733][ T257] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 28.136891][ T257] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 28.137043][ T257] ? 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)
[ 28.137197][ T257] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 28.137315][ T257] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 28.137471][ T257] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 28.137634][ T257] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 28.137793][ T257] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 28.137951][ T257] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 28.138102][ T257] ? 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)
[ 28.138260][ T257] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 28.138416][ T257] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 28.138575][ T257] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 28.138731][ T257] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 28.138887][ T257] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 28.139044][ T257] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 28.139198][ T257] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 28.139348][ T257] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 28.139542][ T257] ? 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)
[ 28.139696][ T257] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 28.139853][ T257] ___sys_sendmsg (net/socket.c:2665)
[ 28.140008][ T257] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 28.140160][ T257] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 28.140314][ T257] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 28.140471][ T257] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 28.140627][ T257] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 28.140782][ T257] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 28.140938][ T257] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 28.141056][ T257] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 28.141213][ T257] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 28.141369][ T257] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 28.141522][ T257] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 28.141683][ T257] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 28.141841][ T257] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 28.142036][ T257] RIP: 0033:0x7f0ffa40e7b7
[ 28.142200][ T257] 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)
[ 28.142744][ T257] RSP: 002b:00007ffd0322a048 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 28.142991][ T257] RAX: ffffffffffffffda RBX: 00007ffd0322a770 RCX: 00007f0ffa40e7b7
[ 28.143226][ T257] RDX: 0000000000000000 RSI: 00007ffd0322a0b0 RDI: 0000000000000005
[ 28.143455][ T257] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 28.143691][ T257] R10: 00007f0ffa2c7708 R11: 0000000000000246 R12: 00007ffd0322a788
[ 28.143925][ T257] R13: 00000000672a0291 R14: 0000000000496600 R15: 00007ffd0322a198
| [ 28.143226][ T257] RDX: 0000000000000000 RSI: 00007ffd0322a0b0 RDI: 0000000000000005
| [ 28.143455][ T257] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 28.143691][ T257] R10: 00007f0ffa2c7708 R11: 0000000000000246 R12: 00007ffd0322a788
| [ 28.143925][ T257] R13: 00000000672a0291 R14: 0000000000496600 R15: 00007ffd0322a198
| [ 28.144164][ T257]
[ 247.089736][ T43] INFO: task ip:257 blocked for more than 122 seconds.
[ 247.090212][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.090390][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.090682][ T43] task:ip state:D stack:25792 pid:257 tgid:257 ppid:242 flags:0x00004002
[ 247.090990][ T43] Call Trace:
[ 247.091096][ T43]
[ 247.091171][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.091332][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.091484][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.091621][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.091786][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.091886][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.092016][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.092151][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.092285][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.092418][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.092555][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.092720][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.092868][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.093008][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.093143][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.093283][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.093428][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.093566][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.093699][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.093834][ 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)
[ 247.093966][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.094070][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.094203][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.094339][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.094481][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.094616][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.094748][ 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)
[ 247.094880][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.095014][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.095156][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.095289][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.095422][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.095561][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.095712][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.095844][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.096012][ 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)
[ 247.096144][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 247.096285][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 247.096418][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 247.096555][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.096687][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.096824][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.096958][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 247.097088][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.097221][ 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)
[ 247.097334][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.097474][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.097610][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.097743][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 247.097881][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.098023][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.098187][ T43] RIP: 0033:0x7f0ffa40e7b7
[ 247.098324][ T43] RSP: 002b:00007ffd0322a048 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.098539][ T43] RAX: ffffffffffffffda RBX: 00007ffd0322a770 RCX: 00007f0ffa40e7b7
[ 247.098733][ T43] RDX: 0000000000000000 RSI: 00007ffd0322a0b0 RDI: 0000000000000005
[ 247.098930][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 247.099124][ T43] R10: 00007f0ffa2c7708 R11: 0000000000000246 R12: 00007ffd0322a788
[ 247.099317][ T43] R13: 00000000672a0291 R14: 0000000000496600 R15: 00007ffd0322a198
| [ 247.098930][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 247.099124][ T43] R10: 00007f0ffa2c7708 R11: 0000000000000246 R12: 00007ffd0322a788
| [ 247.099317][ T43] R13: 00000000672a0291 R14: 0000000000496600 R15: 00007ffd0322a198
| [ 247.099526][ T43]
| [ 247.099630][ T43] INFO: lockdep is turned off.
[ 369.969597][ T43] INFO: task kworker/u16:1:76 blocked for more than 122 seconds.
[ 369.969952][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.970074][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.970284][ T43] task:kworker/u16:1 state:D stack:30248 pid:76 tgid:76 ppid:2 flags:0x00004000
[ 369.970594][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 369.970768][ T43] Call Trace:
[ 369.970864][ T43]
[ 369.970949][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.971088][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.971216][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.971344][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.971488][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.971630][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.971727][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.971848][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.971973][ T43] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[ 369.972094][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.972222][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.972345][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.972472][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.972599][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.972718][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.972840][ T43] process_one_work (kernel/workqueue.c:3229)
[ 369.972963][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.973084][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 369.973204][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 369.973327][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 369.973457][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 369.973613][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 369.973735][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 369.973858][ T43] kthread (kernel/kthread.c:389)
[ 369.973949][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.974069][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 369.974193][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.974314][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.973949][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.974069][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 369.974193][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.974314][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.974449][ T43]
[ 369.974546][ T43] INFO: task ip:257 blocked for more than 245 seconds.
[ 369.974705][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.974819][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.975020][ T43] task:ip state:D stack:25792 pid:257 tgid:257 ppid:242 flags:0x00004002
[ 369.975264][ T43] Call Trace:
[ 369.975359][ T43]
[ 369.975422][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.975555][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.975684][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.975807][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.975932][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.976025][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.976160][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.976285][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.976410][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.976542][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.976674][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.976798][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.976933][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.977060][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.977183][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.977323][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 369.977450][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.977575][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 369.977703][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.977825][ T43] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 369.977946][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 369.978040][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.978165][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 369.978290][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.978412][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 369.978550][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 369.978679][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 369.978802][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 369.978927][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 369.979048][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.979176][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 369.979299][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 369.979423][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 369.979553][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 369.979681][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 369.979833][ T43] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 369.979958][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 369.980080][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 369.980205][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 369.980326][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 369.980453][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.980578][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.980705][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.980833][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 369.980977][ T43] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 369.981074][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 369.981202][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 369.981329][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 369.981462][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 369.981595][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 369.981726][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 369.981886][ T43] RIP: 0033:0x7f0ffa40e7b7
[ 369.982015][ T43] RSP: 002b:00007ffd0322a048 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 369.982238][ T43] RAX: ffffffffffffffda RBX: 00007ffd0322a770 RCX: 00007f0ffa40e7b7
[ 369.982417][ T43] RDX: 0000000000000000 RSI: 00007ffd0322a0b0 RDI: 0000000000000005
[ 369.982596][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 369.982778][ T43] R10: 00007f0ffa2c7708 R11: 0000000000000246 R12: 00007ffd0322a788
[ 369.982952][ T43] R13: 00000000672a0291 R14: 0000000000496600 R15: 00007ffd0322a198
| [ 369.982596][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 369.982778][ T43] R10: 00007f0ffa2c7708 R11: 0000000000000246 R12: 00007ffd0322a788
| [ 369.982952][ T43] R13: 00000000672a0291 R14: 0000000000496600 R15: 00007ffd0322a198
| [ 369.983130][ T43]
| [ 369.983220][ T43] INFO: lockdep is turned off.
[ 492.849654][ T43] INFO: task kworker/u16:1:76 blocked for more than 245 seconds.
[ 492.850233][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.850427][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.850802][ T43] task:kworker/u16:1 state:D stack:30248 pid:76 tgid:76 ppid:2 flags:0x00004000
[ 492.851093][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.851284][ T43] Call Trace:
[ 492.851391][ T43]
[ 492.851487][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.851634][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.851776][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.851925][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.852070][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.852247][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.852372][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.852513][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.852652][ 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)
[ 492.852799][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.852945][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.853090][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.853225][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.853362][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.853512][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.853679][ T43] process_one_work (kernel/workqueue.c:3229)
[ 492.853817][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.853951][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 492.854085][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 492.854249][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 492.854380][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 492.854553][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.854712][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.854859][ T43] kthread (kernel/kthread.c:389)
[ 492.854959][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.855090][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 492.855254][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.855406][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.854959][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.855090][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 492.855254][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.855406][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.855555][ T43]
[ 492.855670][ T43] INFO: task ip:257 blocked for more than 368 seconds.
[ 492.855830][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.855992][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.856248][ T43] task:ip state:D stack:25792 pid:257 tgid:257 ppid:242 flags:0x00004002
[ 492.856535][ T43] Call Trace:
[ 492.856640][ T43]
[ 492.856712][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.856853][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.856996][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.857138][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.857292][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.857404][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.857537][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.857696][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.857832][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.857970][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.858109][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.858247][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.858384][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.858529][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.858666][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.858809][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 492.858948][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.859080][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 492.859213][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.859343][ 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)
[ 492.859478][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 492.859577][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.859710][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.859844][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.859992][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.860124][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.860266][ 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)
[ 492.860394][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 492.860531][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 492.860661][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.860798][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 492.860930][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 492.861070][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 492.861201][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 492.861332][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 492.861499][ 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)
[ 492.861651][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 492.861785][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 492.861919][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 492.862056][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 492.862194][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.862331][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.862471][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.862604][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 492.862753][ 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)
[ 492.862856][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 492.862985][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 492.863115][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 492.863245][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 492.863389][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 492.863526][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 492.863696][ T43] RIP: 0033:0x7f0ffa40e7b7
[ 492.863836][ T43] RSP: 002b:00007ffd0322a048 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 492.864030][ T43] RAX: ffffffffffffffda RBX: 00007ffd0322a770 RCX: 00007f0ffa40e7b7
[ 492.864222][ T43] RDX: 0000000000000000 RSI: 00007ffd0322a0b0 RDI: 0000000000000005
[ 492.864415][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 492.864615][ T43] R10: 00007f0ffa2c7708 R11: 0000000000000246 R12: 00007ffd0322a788
[ 492.864806][ T43] R13: 00000000672a0291 R14: 0000000000496600 R15: 00007ffd0322a198
| [ 492.864415][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 492.864615][ T43] R10: 00007f0ffa2c7708 R11: 0000000000000246 R12: 00007ffd0322a788
| [ 492.864806][ T43] R13: 00000000672a0291 R14: 0000000000496600 R15: 00007ffd0322a198
| [ 492.865000][ T43]
| [ 492.865099][ T43] INFO: lockdep is turned off.
[ 615.729675][ T43] INFO: task kworker/u16:1:76 blocked for more than 368 seconds.
[ 615.730373][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.730592][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.730877][ T43] task:kworker/u16:1 state:D stack:30248 pid:76 tgid:76 ppid:2 flags:0x00004000
[ 615.731161][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.731372][ T43] Call Trace:
[ 615.731494][ T43]
[ 615.731579][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.731738][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.731882][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.732036][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.732179][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.732319][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.732430][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.732592][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.732740][ 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)
[ 615.732878][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.733012][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.733145][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.733276][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.733407][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.733541][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.733681][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.733822][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.733958][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.734089][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.734230][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.734371][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 615.734541][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.734673][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.734807][ T43] kthread (kernel/kthread.c:389)
[ 615.734915][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.735048][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.735180][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.735335][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.734915][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.735048][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.735180][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.735335][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.735479][ T43]
[ 615.735586][ T43] INFO: task ip:257 blocked for more than 491 seconds.
[ 615.735746][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.735878][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.736108][ T43] task:ip state:D stack:25792 pid:257 tgid:257 ppid:242 flags:0x00004002
[ 615.736377][ T43] Call Trace:
[ 615.736498][ T43]
[ 615.736566][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.736698][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.736829][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.736961][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.737097][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.737222][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.737358][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.737503][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.737638][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.737776][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.737911][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.738050][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.738184][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.738322][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.738470][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.738610][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.738758][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.738902][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.739040][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.739174][ 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)
[ 615.739311][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.739417][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.739591][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.739729][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.739861][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.740010][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.740151][ 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)
[ 615.740282][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.740411][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.740543][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.740679][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.740810][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.740945][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.741078][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.741211][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.741375][ 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)
[ 615.741512][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 615.741642][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.741798][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 615.741930][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.742062][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.742193][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.742324][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.742458][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 615.742610][ 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)
[ 615.742714][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.742847][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.742988][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.743120][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 615.743262][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.743403][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.743578][ T43] RIP: 0033:0x7f0ffa40e7b7
[ 615.743716][ T43] RSP: 002b:00007ffd0322a048 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.743922][ T43] RAX: ffffffffffffffda RBX: 00007ffd0322a770 RCX: 00007f0ffa40e7b7
[ 615.744124][ T43] RDX: 0000000000000000 RSI: 00007ffd0322a0b0 RDI: 0000000000000005
[ 615.744316][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 615.744512][ T43] R10: 00007f0ffa2c7708 R11: 0000000000000246 R12: 00007ffd0322a788
[ 615.744709][ T43] R13: 00000000672a0291 R14: 0000000000496600 R15: 00007ffd0322a198
| [ 615.744316][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 615.744512][ T43] R10: 00007f0ffa2c7708 R11: 0000000000000246 R12: 00007ffd0322a788
| [ 615.744709][ T43] R13: 00000000672a0291 R14: 0000000000496600 R15: 00007ffd0322a198
| [ 615.744910][ T43]
| [ 615.745006][ T43] INFO: lockdep is turned off.
[ 738.609700][ T43] INFO: task kworker/u16:1:76 blocked for more than 491 seconds.
[ 738.610310][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.610558][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.610836][ T43] task:kworker/u16:1 state:D stack:30248 pid:76 tgid:76 ppid:2 flags:0x00004000
[ 738.611125][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.611316][ T43] Call Trace:
[ 738.611420][ T43]
[ 738.611510][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.611654][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.611789][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.611928][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.612064][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.612199][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.612303][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.612445][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.612580][ 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)
[ 738.612711][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.612848][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.612978][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.613111][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.613247][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.613383][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.613524][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.613659][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.613789][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.613919][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.614055][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.614182][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 738.614346][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.614487][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.614617][ T43] kthread (kernel/kthread.c:389)
[ 738.614719][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.614849][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.614982][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.615115][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.614719][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.614849][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.614982][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.615115][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.615248][ T43]
[ 738.615369][ T43] INFO: task ip:257 blocked for more than 614 seconds.
[ 738.615552][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.615688][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.615916][ T43] task:ip state:D stack:25792 pid:257 tgid:257 ppid:242 flags:0x00004002
[ 738.616191][ T43] Call Trace:
[ 738.616298][ T43]
[ 738.616370][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.616513][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.616655][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.616814][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.616953][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.617065][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.617195][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.617326][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.617468][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.617606][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.617739][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.617912][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.618068][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.618204][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.618343][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.618488][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.618630][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.618785][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.618925][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.619070][ 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)
[ 738.619220][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.619325][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.619467][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.619604][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.619741][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.619881][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.620028][ 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)
[ 738.620161][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.620293][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.620446][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.620606][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.620743][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.620880][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.621018][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.621155][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.621325][ 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)
[ 738.621468][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 738.621602][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.621745][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 738.621875][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.622007][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.622138][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.622269][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.622402][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 738.622589][ 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)
[ 738.622694][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 738.622827][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.622964][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.623096][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 738.623252][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.623390][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.623569][ T43] RIP: 0033:0x7f0ffa40e7b7
[ 738.623722][ T43] RSP: 002b:00007ffd0322a048 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.623914][ T43] RAX: ffffffffffffffda RBX: 00007ffd0322a770 RCX: 00007f0ffa40e7b7
[ 738.624108][ T43] RDX: 0000000000000000 RSI: 00007ffd0322a0b0 RDI: 0000000000000005
[ 738.624300][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 738.624494][ T43] R10: 00007f0ffa2c7708 R11: 0000000000000246 R12: 00007ffd0322a788
[ 738.624693][ T43] R13: 00000000672a0291 R14: 0000000000496600 R15: 00007ffd0322a198
| [ 738.624300][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 738.624494][ T43] R10: 00007f0ffa2c7708 R11: 0000000000000246 R12: 00007ffd0322a788
| [ 738.624693][ T43] R13: 00000000672a0291 R14: 0000000000496600 R15: 00007ffd0322a198
| [ 738.624889][ T43]
| [ 738.624987][ T43] INFO: lockdep is turned off.
[ 861.489653][ T43] INFO: task kworker/u16:1:76 blocked for more than 614 seconds.
[ 861.490235][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.490367][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.490623][ T43] task:kworker/u16:1 state:D stack:30248 pid:76 tgid:76 ppid:2 flags:0x00004000
[ 861.490932][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.491112][ T43] Call Trace:
[ 861.491216][ T43]
[ 861.491290][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.491446][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.491584][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 861.491722][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.491883][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.492014][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.492117][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.492263][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.492394][ 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)
[ 861.492530][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.492662][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.492809][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.492950][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.493083][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.493213][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.493356][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.493494][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.493622][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.493751][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.493887][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.494023][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 861.494185][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.494314][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.494451][ T43] kthread (kernel/kthread.c:389)
[ 861.494553][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.494682][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.494816][ 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