======================================
| [ 27.245140][ T255] other info that might help us debug this:
| [ 27.245343][ T255] no locks held by ip/255.
| [ 27.245492][ T255]
| [ 27.245492][ T255] stack backtrace:
[ 27.245893][ T255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 27.246219][ T255] Call Trace:
[ 27.246328][ T255]
[ 27.246401][ T255] dump_stack_lvl (lib/dump_stack.c:123)
[ 27.246547][ T255] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.246687][ T255] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 27.246830][ T255] __lock_release (kernel/locking/lockdep.c:5502)
[ 27.246970][ T255] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 27.247131][ T255] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.247288][ T255] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 27.247431][ T255] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 27.247573][ T255] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 27.247715][ T255] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 27.247894][ T255] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 27.248038][ T255] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.248193][ T255] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 27.248344][ T255] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 27.248495][ T255] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.248636][ T255] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 27.248778][ T255] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 27.248931][ T255] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 27.249075][ T255] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 27.249221][ T255] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 27.249368][ T255] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 27.249517][ T255] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 27.249659][ T255] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 27.249800][ T255] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 27.249916][ T255] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 27.250059][ T255] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 27.250213][ T255] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 27.250352][ T255] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 27.250497][ T255] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 27.250635][ T255] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 27.250780][ T255] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 27.250921][ T255] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 27.251068][ T255] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.251227][ T255] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 27.251384][ T255] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 27.251527][ T255] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 27.251667][ T255] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 27.251805][ T255] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 27.251982][ T255] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 27.252137][ T255] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 27.252310][ T255] ___sys_sendmsg (net/socket.c:2665)
[ 27.252450][ T255] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 27.252597][ T255] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 27.252737][ T255] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 27.252878][ T255] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.253017][ T255] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 27.253163][ T255] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 27.253301][ T255] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 27.253423][ T255] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 27.253566][ T255] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 27.253706][ T255] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 27.253847][ T255] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 27.253993][ T255] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 27.254146][ T255] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 27.254321][ T255] RIP: 0033:0x7fb1344527b7
[ 27.254469][ T255] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
0: 0a 00 or (%rax),%al
2: f7 d8 neg %eax
4: 64 89 02 mov %eax,%fs:(%rdx)
7: 48 c7 c0 ff ff ff ff mov $0xffffffffffffffff,%rax
e: eb b9 jmp 0xffffffffffffffc9
10: 0f 1f 00 nopl (%rax)
13: f3 0f 1e fa endbr64
17: 64 8b 04 25 18 00 00 mov %fs:0x18,%eax
1e: 00
1f: 85 c0 test %eax,%eax
21: 75 10 jne 0x33
23: b8 2e 00 00 00 mov $0x2e,%eax
28: 0f 05 syscall
2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction
30: 77 51 ja 0x83
32: c3 ret
33: 48 83 ec 28 sub $0x28,%rsp
37: 89 54 24 1c mov %edx,0x1c(%rsp)
3b: 48 89 74 24 10 mov %rsi,0x10(%rsp)
Code starting with the faulting instruction
===========================================
0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax
6: 77 51 ja 0x59
8: c3 ret
9: 48 83 ec 28 sub $0x28,%rsp
d: 89 54 24 1c mov %edx,0x1c(%rsp)
11: 48 89 74 24 10 mov %rsi,0x10(%rsp)
[ 27.254946][ T255] RSP: 002b:00007ffe7a49b338 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 27.255188][ T255] RAX: ffffffffffffffda RBX: 00007ffe7a49ba60 RCX: 00007fb1344527b7
[ 27.255400][ T255] RDX: 0000000000000000 RSI: 00007ffe7a49b3a0 RDI: 0000000000000005
[ 27.255607][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 27.255813][ T255] R10: 00007fb13430b708 R11: 0000000000000246 R12: 00007ffe7a49ba78
[ 27.256020][ T255] R13: 000000006729f472 R14: 0000000000496600 R15: 00007ffe7a49b488
| [ 27.255400][ T255] RDX: 0000000000000000 RSI: 00007ffe7a49b3a0 RDI: 0000000000000005
| [ 27.255607][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 27.255813][ T255] R10: 00007fb13430b708 R11: 0000000000000246 R12: 00007ffe7a49ba78
| [ 27.256020][ T255] R13: 000000006729f472 R14: 0000000000496600 R15: 00007ffe7a49b488
| [ 27.256242][ T255]
[ 247.148869][ T43] INFO: task ip:255 blocked for more than 122 seconds.
[ 247.149139][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.149252][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.149452][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 247.149717][ T43] Call Trace:
[ 247.149836][ T43]
[ 247.149905][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.150041][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.150161][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.150281][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.150406][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.150496][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.150614][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.150735][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.150866][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.150991][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.151108][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.151225][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.151341][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.151456][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.151573][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.151692][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.151815][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.151932][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.152056][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.152172][ 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)
[ 247.152287][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.152376][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.152492][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.152612][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.152729][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.152853][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.152974][ 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)
[ 247.153088][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.153206][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.153320][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.153436][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.153557][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.153677][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.153799][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.153918][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.154059][ 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)
[ 247.154177][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 247.154294][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 247.154410][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 247.154529][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.154646][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.154775][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.154897][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 247.155012][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.155129][ 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)
[ 247.155221][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.155337][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.155453][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.155567][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 247.155690][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.155814][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.155962][ T43] RIP: 0033:0x7fb1344527b7
[ 247.156084][ T43] RSP: 002b:00007ffe7a49b338 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.156260][ T43] RAX: ffffffffffffffda RBX: 00007ffe7a49ba60 RCX: 00007fb1344527b7
[ 247.156430][ T43] RDX: 0000000000000000 RSI: 00007ffe7a49b3a0 RDI: 0000000000000005
[ 247.156598][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 247.156784][ T43] R10: 00007fb13430b708 R11: 0000000000000246 R12: 00007ffe7a49ba78
[ 247.157055][ T43] R13: 000000006729f472 R14: 0000000000496600 R15: 00007ffe7a49b488
| [ 247.156598][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 247.156784][ T43] R10: 00007fb13430b708 R11: 0000000000000246 R12: 00007ffe7a49ba78
| [ 247.157055][ T43] R13: 000000006729f472 R14: 0000000000496600 R15: 00007ffe7a49b488
| [ 247.157235][ T43]
| [ 247.157326][ T43] INFO: lockdep is turned off.
[ 370.028879][ T43] INFO: task kworker/u16:1:76 blocked for more than 122 seconds.
[ 370.029335][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 370.029539][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.029865][ T43] task:kworker/u16:1 state:D stack:30248 pid:76 tgid:76 ppid:2 flags:0x00004000
[ 370.030217][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 370.030457][ T43] Call Trace:
[ 370.030595][ T43]
[ 370.030695][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 370.030908][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 370.031105][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 370.031294][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.031482][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.031666][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 370.031820][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 370.032001][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 370.032188][ 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)
[ 370.032370][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.032564][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 370.032739][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.032940][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.033125][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.033310][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.033493][ T43] process_one_work (kernel/workqueue.c:3229)
[ 370.033677][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 370.033883][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 370.034070][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 370.034250][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 370.034416][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 370.034627][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 370.034807][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 370.034979][ T43] kthread (kernel/kthread.c:389)
[ 370.035117][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 370.035295][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 370.035477][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 370.035649][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 370.035117][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 370.035295][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 370.035477][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 370.035649][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 370.035841][ T43]
[ 370.035978][ T43] INFO: task ip:255 blocked for more than 245 seconds.
[ 370.036182][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 370.036355][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.036622][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 370.036977][ T43] Call Trace:
[ 370.037112][ T43]
[ 370.037209][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 370.037389][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 370.037561][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.037736][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.037933][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 370.038068][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 370.038256][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 370.038430][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.038605][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 370.038788][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.038963][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.039140][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.039318][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 370.039488][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.039658][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 370.039849][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 370.040047][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 370.040231][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 370.040405][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 370.040572][ 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)
[ 370.040740][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 370.040891][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 370.041067][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 370.041254][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 370.041430][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 370.041617][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 370.041822][ 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)
[ 370.042019][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 370.042204][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 370.042385][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.042551][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 370.042674][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 370.042803][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 370.042921][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 370.043051][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 370.043195][ 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)
[ 370.043314][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 370.043431][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 370.043550][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 370.043669][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 370.043792][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 370.043911][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.044072][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 370.044254][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 370.044401][ 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)
[ 370.044490][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 370.044606][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 370.044728][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 370.044858][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 370.044989][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 370.045112][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 370.045258][ T43] RIP: 0033:0x7fb1344527b7
[ 370.045379][ T43] RSP: 002b:00007ffe7a49b338 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 370.045554][ T43] RAX: ffffffffffffffda RBX: 00007ffe7a49ba60 RCX: 00007fb1344527b7
[ 370.045726][ T43] RDX: 0000000000000000 RSI: 00007ffe7a49b3a0 RDI: 0000000000000005
[ 370.045916][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 370.046095][ T43] R10: 00007fb13430b708 R11: 0000000000000246 R12: 00007ffe7a49ba78
[ 370.046277][ T43] R13: 000000006729f472 R14: 0000000000496600 R15: 00007ffe7a49b488
| [ 370.045916][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 370.046095][ T43] R10: 00007fb13430b708 R11: 0000000000000246 R12: 00007ffe7a49ba78
| [ 370.046277][ T43] R13: 000000006729f472 R14: 0000000000496600 R15: 00007ffe7a49b488
| [ 370.046452][ T43]
| [ 370.046541][ T43] INFO: lockdep is turned off.
[ 492.908916][ T43] INFO: task kworker/u16:1:76 blocked for more than 245 seconds.
[ 492.909290][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.909401][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.909585][ T43] task:kworker/u16:1 state:D stack:30248 pid:76 tgid:76 ppid:2 flags:0x00004000
[ 492.909843][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.909998][ T43] Call Trace:
[ 492.910103][ T43]
[ 492.910164][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.910286][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.910403][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.910522][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.910638][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.910761][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.910847][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.910963][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.911080][ 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)
[ 492.911192][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.911304][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.911416][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.911529][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.911641][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.911757][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.911869][ T43] process_one_work (kernel/workqueue.c:3229)
[ 492.911995][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.912106][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 492.912219][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 492.912335][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 492.912451][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 492.912589][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.912698][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.912814][ T43] kthread (kernel/kthread.c:389)
[ 492.912902][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.913015][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 492.913129][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.913239][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.912902][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.913015][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 492.913129][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.913239][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.913355][ T43]
[ 492.913448][ T43] INFO: task ip:255 blocked for more than 368 seconds.
[ 492.913580][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.913684][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.913881][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 492.914101][ T43] Call Trace:
[ 492.914185][ T43]
[ 492.914245][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.914362][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.914473][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.914585][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.914700][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.914788][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.914901][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.915015][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.915129][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.915242][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.915359][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.915468][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.915588][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.915704][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.915824][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.915937][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 492.916048][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.916159][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 492.916273][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.916384][ 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)
[ 492.916495][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 492.916586][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.916696][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.916819][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.916931][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.917046][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.917158][ 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)
[ 492.917272][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 492.917384][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 492.917500][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.917616][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 492.917733][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 492.917858][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 492.917972][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 492.918083][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 492.918224][ 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)
[ 492.918336][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 492.918453][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 492.918564][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 492.918679][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 492.918799][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.918913][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.919024][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.919135][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 492.919250][ 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)
[ 492.919337][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 492.919453][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 492.919563][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 492.919676][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 492.919800][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 492.919918][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 492.920060][ T43] RIP: 0033:0x7fb1344527b7
[ 492.920181][ T43] RSP: 002b:00007ffe7a49b338 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 492.920357][ T43] RAX: ffffffffffffffda RBX: 00007ffe7a49ba60 RCX: 00007fb1344527b7
[ 492.920523][ T43] RDX: 0000000000000000 RSI: 00007ffe7a49b3a0 RDI: 0000000000000005
[ 492.920691][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 492.920861][ T43] R10: 00007fb13430b708 R11: 0000000000000246 R12: 00007ffe7a49ba78
[ 492.921027][ T43] R13: 000000006729f472 R14: 0000000000496600 R15: 00007ffe7a49b488
| [ 492.920691][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 492.920861][ T43] R10: 00007fb13430b708 R11: 0000000000000246 R12: 00007ffe7a49ba78
| [ 492.921027][ T43] R13: 000000006729f472 R14: 0000000000496600 R15: 00007ffe7a49b488
| [ 492.921202][ T43]
| [ 492.921300][ T43] INFO: lockdep is turned off.
[ 615.788919][ T43] INFO: task kworker/u16:1:76 blocked for more than 368 seconds.
[ 615.789631][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.789832][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.790015][ T43] task:kworker/u16:1 state:D stack:30248 pid:76 tgid:76 ppid:2 flags:0x00004000
[ 615.790272][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.790423][ T43] Call Trace:
[ 615.790507][ T43]
[ 615.790567][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.790685][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.790809][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.790938][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.791054][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.791168][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.791259][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.791375][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.791487][ 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)
[ 615.791608][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.791717][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.791835][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.791947][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.792063][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.792171][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.792278][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.792393][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.792501][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.792610][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.792722][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.792839][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 615.792981][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.793090][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.793199][ T43] kthread (kernel/kthread.c:389)
[ 615.793285][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.793394][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.793507][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.793616][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.793285][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.793394][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.793507][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.793616][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.793729][ T43]
[ 615.793829][ T43] INFO: task ip:255 blocked for more than 491 seconds.
[ 615.793963][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.794067][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.794263][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 615.794495][ T43] Call Trace:
[ 615.794576][ T43]
[ 615.794632][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.794753][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.794893][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.795006][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.795118][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.795202][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.795328][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.795438][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.795548][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.795658][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.795784][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.795895][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.796004][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.796115][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.796227][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.796355][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.796466][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.796576][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.796689][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.796812][ 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)
[ 615.796933][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.797015][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.797123][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.797237][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.797347][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.797458][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.797566][ 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)
[ 615.797680][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.797802][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.797911][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.798022][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.798134][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.798264][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.798376][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.798497][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.798638][ 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)
[ 615.798754][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 615.798863][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.798990][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 615.799101][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.799216][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.799329][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.799440][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.799556][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 615.799671][ 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)
[ 615.799762][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.799874][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.799986][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.800109][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 615.800225][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.800338][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.800476][ T43] RIP: 0033:0x7fb1344527b7
[ 615.800592][ T43] RSP: 002b:00007ffe7a49b338 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.800760][ T43] RAX: ffffffffffffffda RBX: 00007ffe7a49ba60 RCX: 00007fb1344527b7
[ 615.800923][ T43] RDX: 0000000000000000 RSI: 00007ffe7a49b3a0 RDI: 0000000000000005
[ 615.801087][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 615.801247][ T43] R10: 00007fb13430b708 R11: 0000000000000246 R12: 00007ffe7a49ba78
[ 615.801412][ T43] R13: 000000006729f472 R14: 0000000000496600 R15: 00007ffe7a49b488
| [ 615.801087][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 615.801247][ T43] R10: 00007fb13430b708 R11: 0000000000000246 R12: 00007ffe7a49ba78
| [ 615.801412][ T43] R13: 000000006729f472 R14: 0000000000496600 R15: 00007ffe7a49b488
| [ 615.801578][ T43]
| [ 615.801659][ T43] INFO: lockdep is turned off.
[ 738.668997][ T43] INFO: task kworker/u16:1:76 blocked for more than 491 seconds.
[ 738.669344][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.669454][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.669653][ T43] task:kworker/u16:1 state:D stack:30248 pid:76 tgid:76 ppid:2 flags:0x00004000
[ 738.669922][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.670080][ T43] Call Trace:
[ 738.670167][ T43]
[ 738.670235][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.670358][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.670473][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.670589][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.670713][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.670837][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.670926][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.671043][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.671156][ 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)
[ 738.671268][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.671381][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.671498][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.671613][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.671727][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.671846][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.671956][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.672073][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.672185][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.672298][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.672416][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.672531][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 738.672671][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.672787][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.672897][ T43] kthread (kernel/kthread.c:389)
[ 738.672985][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.673097][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.673211][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.673327][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.672985][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.673097][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.673211][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.673327][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.673444][ T43]
[ 738.673537][ T43] INFO: task ip:255 blocked for more than 614 seconds.
[ 738.673666][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.673782][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.673968][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 738.674201][ T43] Call Trace:
[ 738.674289][ T43]
[ 738.674348][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.674466][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.674579][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.674692][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.674810][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.674897][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.675011][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.675125][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.675246][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.675364][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.675483][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.675595][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.675709][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.675834][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.675953][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.676066][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.676185][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.676296][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.676410][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.676520][ 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)
[ 738.676632][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.676718][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.676835][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.676951][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.677063][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.677183][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.677294][ 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)
[ 738.677409][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.677523][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.677636][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.677764][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.677883][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.678004][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.678120][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.678231][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.678374][ 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)
[ 738.678489][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 738.678603][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.678715][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 738.678832][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.678952][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.679066][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.679179][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.679289][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 738.679405][ 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)
[ 738.679493][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 738.679606][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.679718][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.679838][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 738.679965][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.680081][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.680221][ T43] RIP: 0033:0x7fb1344527b7
[ 738.680346][ T43] RSP: 002b:00007ffe7a49b338 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.680514][ T43] RAX: ffffffffffffffda RBX: 00007ffe7a49ba60 RCX: 00007fb1344527b7
[ 738.680678][ T43] RDX: 0000000000000000 RSI: 00007ffe7a49b3a0 RDI: 0000000000000005
[ 738.680855][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 738.681021][ T43] R10: 00007fb13430b708 R11: 0000000000000246 R12: 00007ffe7a49ba78
[ 738.681186][ T43] R13: 000000006729f472 R14: 0000000000496600 R15: 00007ffe7a49b488
| [ 738.680855][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 738.681021][ T43] R10: 00007fb13430b708 R11: 0000000000000246 R12: 00007ffe7a49ba78
| [ 738.681186][ T43] R13: 000000006729f472 R14: 0000000000496600 R15: 00007ffe7a49b488
| [ 738.681357][ T43]
| [ 738.681442][ T43] INFO: lockdep is turned off.
[ 861.548885][ T43] INFO: task kworker/u16:1:76 blocked for more than 614 seconds.
[ 861.549316][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.549427][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.549611][ T43] task:kworker/u16:1 state:D stack:30248 pid:76 tgid:76 ppid:2 flags:0x00004000
[ 861.549871][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.550022][ T43] Call Trace:
[ 861.550108][ T43]
[ 861.550171][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.550301][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.550415][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 861.550531][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.550648][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.550769][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.550857][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.550973][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.551092][ 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)
[ 861.551212][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.551323][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.551434][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.551547][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.551660][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.551776][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.551886][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.552002][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.552119][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.552232][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.552347][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.552461][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 861.552600][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.552711][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.552826][ T43] kthread (kernel/kthread.c:389)
[ 861.552915][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.553031][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.553145][ 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