======================================
| [ 33.839796][ T308] other info that might help us debug this:
| [ 33.840000][ T308] no locks held by ip/308.
| [ 33.840147][ T308]
| [ 33.840147][ T308] stack backtrace:
[ 33.840528][ T308] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 33.840848][ T308] Call Trace:
[ 33.840959][ T308]
[ 33.841036][ T308] dump_stack_lvl (lib/dump_stack.c:123)
[ 33.841179][ T308] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 33.841321][ T308] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 33.841463][ T308] __lock_release (kernel/locking/lockdep.c:5502)
[ 33.841606][ T308] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 33.841746][ T308] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 33.841907][ T308] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 33.842060][ T308] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 33.842205][ T308] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 33.842344][ T308] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 33.842520][ T308] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 33.842666][ T308] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 33.842809][ T308] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 33.842949][ T308] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 33.843100][ T308] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 33.843242][ T308] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 33.843380][ T308] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 33.843520][ T308] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 33.843660][ T308] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 33.843800][ T308] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 33.843949][ T308] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 33.844089][ T308] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 33.844225][ T308] ? 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)
[ 33.844364][ T308] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 33.844471][ T308] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 33.844612][ T308] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 33.844773][ T308] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 33.844913][ T308] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 33.845062][ T308] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 33.845204][ T308] ? 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)
[ 33.845348][ T308] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 33.845489][ T308] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 33.845629][ T308] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 33.845772][ T308] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 33.845915][ T308] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 33.846062][ T308] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 33.846205][ T308] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 33.846344][ T308] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 33.846520][ T308] ? 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)
[ 33.846662][ T308] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 33.846802][ T308] ___sys_sendmsg (net/socket.c:2665)
[ 33.846943][ T308] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 33.847085][ T308] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 33.847230][ T308] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 33.847375][ T308] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 33.847532][ T308] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 33.847675][ T308] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 33.847819][ T308] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 33.847930][ T308] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 33.848073][ T308] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 33.848215][ T308] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 33.848357][ T308] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 33.848520][ T308] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 33.848667][ T308] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 33.848845][ T308] RIP: 0033:0x7fbe04aa87b7
[ 33.848995][ T308] 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)
[ 33.849488][ T308] RSP: 002b:00007ffcd6804c18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 33.849704][ T308] RAX: ffffffffffffffda RBX: 00007ffcd6805350 RCX: 00007fbe04aa87b7
[ 33.849913][ T308] RDX: 0000000000000000 RSI: 00007ffcd6804c80 RDI: 0000000000000005
[ 33.850126][ T308] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
[ 33.850333][ T308] R10: 00007fbe04af7ac0 R11: 0000000000000246 R12: 00007ffcd6805388
[ 33.850543][ T308] R13: 00000000672a19e9 R14: 0000000000496600 R15: 00007ffcd6804d70
| [ 33.849913][ T308] RDX: 0000000000000000 RSI: 00007ffcd6804c80 RDI: 0000000000000005
| [ 33.850126][ T308] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
| [ 33.850333][ T308] R10: 00007fbe04af7ac0 R11: 0000000000000246 R12: 00007ffcd6805388
| [ 33.850543][ T308] R13: 00000000672a19e9 R14: 0000000000496600 R15: 00007ffcd6804d70
| [ 33.850761][ T308]
[ 247.229139][ T43] INFO: task ip:308 blocked for more than 122 seconds.
[ 247.229416][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.229547][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.229783][ T43] task:ip state:D stack:25824 pid:308 tgid:308 ppid:258 flags:0x00004002
[ 247.230089][ T43] Call Trace:
[ 247.230197][ T43]
[ 247.230267][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.230408][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.230544][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.230690][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.230821][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.230925][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.231066][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.231204][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 247.231337][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.231468][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.231599][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.231738][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.231867][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.232023][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.232150][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.232280][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.232409][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.232535][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.232662][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.232791][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.232915][ 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)
[ 247.233055][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.233153][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.233282][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.233411][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.233538][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.233670][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.233799][ 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)
[ 247.233951][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.234099][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.234231][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.234362][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.234495][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.234629][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.234761][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.234890][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.235062][ 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)
[ 247.235198][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 247.235328][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 247.235460][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 247.235590][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.235733][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.235863][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.235991][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 247.236124][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.236262][ 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)
[ 247.236365][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.236493][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.236622][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.236750][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 247.236883][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.237023][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.237185][ T43] RIP: 0033:0x7fbe04aa87b7
[ 247.237317][ T43] RSP: 002b:00007ffcd6804c18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.237512][ T43] RAX: ffffffffffffffda RBX: 00007ffcd6805350 RCX: 00007fbe04aa87b7
[ 247.237707][ T43] RDX: 0000000000000000 RSI: 00007ffcd6804c80 RDI: 0000000000000005
[ 247.237898][ T43] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
[ 247.238099][ T43] R10: 00007fbe04af7ac0 R11: 0000000000000246 R12: 00007ffcd6805388
[ 247.238310][ T43] R13: 00000000672a19e9 R14: 0000000000496600 R15: 00007ffcd6804d70
| [ 247.237898][ T43] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
| [ 247.238099][ T43] R10: 00007fbe04af7ac0 R11: 0000000000000246 R12: 00007ffcd6805388
| [ 247.238310][ T43] R13: 00000000672a19e9 R14: 0000000000496600 R15: 00007ffcd6804d70
| [ 247.238514][ T43]
| [ 247.238613][ T43] INFO: lockdep is turned off.
[ 370.109168][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds.
[ 370.109568][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 370.109696][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.109927][ T43] task:kworker/u16:0 state:D stack:26176 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 370.110224][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 370.110401][ T43] Call Trace:
[ 370.110501][ T43]
[ 370.110574][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 370.110716][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 370.110850][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 370.110991][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.111135][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.111265][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 370.111476][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 370.111592][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 370.111708][ 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)
[ 370.111827][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.111948][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 370.112074][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.112190][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.112307][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.112421][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.112535][ T43] process_one_work (kernel/workqueue.c:3229)
[ 370.112653][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 370.112769][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 370.112888][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 370.113006][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 370.113129][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 370.113247][ T43] kthread (kernel/kthread.c:389)
[ 370.113334][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 370.113446][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 370.113563][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 370.113676][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 370.113334][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 370.113446][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 370.113563][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 370.113676][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 370.113797][ T43]
[ 370.114030][ T43] INFO: task ip:308 blocked for more than 245 seconds.
[ 370.114175][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 370.114288][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.114482][ T43] task:ip state:D stack:25824 pid:308 tgid:308 ppid:258 flags:0x00004002
[ 370.114717][ T43] Call Trace:
[ 370.114807][ T43]
[ 370.114873][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 370.114999][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 370.115129][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.115250][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.115369][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 370.115463][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 370.115582][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 370.115706][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 370.115830][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.115958][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 370.116086][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.116212][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.116332][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.116456][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 370.116574][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.116696][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 370.116817][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 370.116937][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 370.117069][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 370.117189][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 370.117307][ 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)
[ 370.117426][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 370.117521][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 370.117641][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 370.117761][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 370.117880][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 370.118011][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 370.118143][ 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)
[ 370.118262][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 370.118382][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 370.118501][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.118625][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 370.118748][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 370.118869][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 370.118994][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 370.119121][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 370.119271][ 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)
[ 370.119392][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 370.119512][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 370.119634][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 370.119752][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 370.119881][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 370.120011][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.120141][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 370.120260][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 370.120382][ 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)
[ 370.120475][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 370.120594][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 370.120714][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 370.120833][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 370.120959][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 370.121090][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 370.121244][ T43] RIP: 0033:0x7fbe04aa87b7
[ 370.121368][ T43] RSP: 002b:00007ffcd6804c18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 370.121547][ T43] RAX: ffffffffffffffda RBX: 00007ffcd6805350 RCX: 00007fbe04aa87b7
[ 370.121727][ T43] RDX: 0000000000000000 RSI: 00007ffcd6804c80 RDI: 0000000000000005
[ 370.121903][ T43] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
[ 370.122094][ T43] R10: 00007fbe04af7ac0 R11: 0000000000000246 R12: 00007ffcd6805388
[ 370.122274][ T43] R13: 00000000672a19e9 R14: 0000000000496600 R15: 00007ffcd6804d70
| [ 370.121903][ T43] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
| [ 370.122094][ T43] R10: 00007fbe04af7ac0 R11: 0000000000000246 R12: 00007ffcd6805388
| [ 370.122274][ T43] R13: 00000000672a19e9 R14: 0000000000496600 R15: 00007ffcd6804d70
| [ 370.122463][ T43]
| [ 370.122554][ T43] INFO: lockdep is turned off.
[ 492.989236][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds.
[ 492.989827][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.989960][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.990195][ T43] task:kworker/u16:0 state:D stack:26176 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 492.990486][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.990648][ T43] Call Trace:
[ 492.990740][ T43]
[ 492.990807][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.990946][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.991079][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.991198][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.991320][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.991434][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.991522][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.991635][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.991750][ 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)
[ 492.991867][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.991989][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.992111][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.992225][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.992345][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.992457][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.992569][ T43] process_one_work (kernel/workqueue.c:3229)
[ 492.992689][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.992810][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 492.992923][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 492.993045][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 492.993179][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.993300][ T43] kthread (kernel/kthread.c:389)
[ 492.993391][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.993508][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 492.993634][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.993751][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.993391][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.993508][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 492.993634][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.993751][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.993908][ T43]
[ 492.994040][ T43] INFO: task ip:308 blocked for more than 368 seconds.
[ 492.994187][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.994300][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.994496][ T43] task:ip state:D stack:25824 pid:308 tgid:308 ppid:258 flags:0x00004002
[ 492.994738][ T43] Call Trace:
[ 492.994830][ T43]
[ 492.994901][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.995033][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.995168][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.995299][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.995413][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.995502][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.995617][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.995736][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 492.995861][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.995979][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.996101][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.996219][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.996331][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.996449][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.996561][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.996677][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.996792][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 492.996912][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.997034][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 492.997151][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.997263][ 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)
[ 492.997378][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 492.997468][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.997581][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.997699][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.997818][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.997938][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.998062][ 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)
[ 492.998202][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 492.998321][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 492.998440][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.998561][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 492.998685][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 492.998810][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 492.998931][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 492.999056][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 492.999218][ 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)
[ 492.999349][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 492.999481][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 492.999602][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 492.999720][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 492.999842][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.999964][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 493.000090][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 493.000224][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 493.000343][ T43] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 493.000436][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 493.000554][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 493.000674][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 493.000790][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 493.000923][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 493.001055][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 493.001213][ T43] RIP: 0033:0x7fbe04aa87b7
[ 493.001338][ T43] RSP: 002b:00007ffcd6804c18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 493.001518][ T43] RAX: ffffffffffffffda RBX: 00007ffcd6805350 RCX: 00007fbe04aa87b7
[ 493.001696][ T43] RDX: 0000000000000000 RSI: 00007ffcd6804c80 RDI: 0000000000000005
[ 493.001873][ T43] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
[ 493.002083][ T43] R10: 00007fbe04af7ac0 R11: 0000000000000246 R12: 00007ffcd6805388
[ 493.002279][ T43] R13: 00000000672a19e9 R14: 0000000000496600 R15: 00007ffcd6804d70
| [ 493.001873][ T43] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
| [ 493.002083][ T43] R10: 00007fbe04af7ac0 R11: 0000000000000246 R12: 00007ffcd6805388
| [ 493.002279][ T43] R13: 00000000672a19e9 R14: 0000000000496600 R15: 00007ffcd6804d70
| [ 493.002461][ T43]
| [ 493.002552][ T43] INFO: lockdep is turned off.
[ 615.869182][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds.
[ 615.869825][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.869937][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.870149][ T43] task:kworker/u16:0 state:D stack:26176 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 615.870381][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.870537][ T43] Call Trace:
[ 615.870623][ T43]
[ 615.870686][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.870814][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.870930][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.871059][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.871179][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.871293][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.871383][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.871498][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.871611][ 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)
[ 615.871736][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.871850][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.871966][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.872086][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.872204][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.872317][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.872431][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.872548][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.872666][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.872782][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.872898][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.873022][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.873137][ T43] kthread (kernel/kthread.c:389)
[ 615.873224][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.873338][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.873453][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.873571][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.873224][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.873338][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.873453][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.873571][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.873692][ T43]
[ 615.873799][ T43] INFO: task ip:308 blocked for more than 491 seconds.
[ 615.873934][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.874054][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.874237][ T43] task:ip state:D stack:25824 pid:308 tgid:308 ppid:258 flags:0x00004002
[ 615.874460][ T43] Call Trace:
[ 615.874545][ T43]
[ 615.874607][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.874722][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.874838][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.874953][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.875075][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.875163][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.875277][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.875406][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 615.875523][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.875640][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.875756][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.875874][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.875986][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.876110][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.876223][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.876338][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.876457][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.876571][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.876686][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.876801][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.876914][ 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)
[ 615.877032][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.877122][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.877234][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.877349][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.877466][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.877586][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.877700][ 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)
[ 615.877813][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.877927][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.878053][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.878169][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.878293][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.878425][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.878542][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.878656][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.878797][ 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)
[ 615.878910][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 615.879032][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.879149][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 615.879267][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.879381][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.879499][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.879615][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.879728][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 615.879845][ 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)
[ 615.879934][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.880054][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.880169][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.880287][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 615.880410][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.880530][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.880677][ T43] RIP: 0033:0x7fbe04aa87b7
[ 615.880796][ T43] RSP: 002b:00007ffcd6804c18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.880968][ T43] RAX: ffffffffffffffda RBX: 00007ffcd6805350 RCX: 00007fbe04aa87b7
[ 615.881143][ T43] RDX: 0000000000000000 RSI: 00007ffcd6804c80 RDI: 0000000000000005
[ 615.881317][ T43] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
[ 615.881486][ T43] R10: 00007fbe04af7ac0 R11: 0000000000000246 R12: 00007ffcd6805388
[ 615.881658][ T43] R13: 00000000672a19e9 R14: 0000000000496600 R15: 00007ffcd6804d70
| [ 615.881317][ T43] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
| [ 615.881486][ T43] R10: 00007fbe04af7ac0 R11: 0000000000000246 R12: 00007ffcd6805388
| [ 615.881658][ T43] R13: 00000000672a19e9 R14: 0000000000496600 R15: 00007ffcd6804d70
| [ 615.881832][ T43]
| [ 615.881917][ T43] INFO: lockdep is turned off.
[ 738.749162][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds.
[ 738.749571][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.749685][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.749873][ T43] task:kworker/u16:0 state:D stack:26176 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 738.750145][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.750300][ T43] Call Trace:
[ 738.750396][ T43]
[ 738.750462][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.750583][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.750700][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.750819][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.750940][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.751065][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.751155][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.751269][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.751392][ 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)
[ 738.751509][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.751623][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.751740][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.751855][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.751972][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.752093][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.752208][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.752335][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.752452][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.752567][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.752686][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.752806][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.752920][ T43] kthread (kernel/kthread.c:389)
[ 738.753008][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.753130][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.753253][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.753367][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.753008][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.753130][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.753253][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.753367][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.753490][ T43]
[ 738.753592][ T43] INFO: task ip:308 blocked for more than 614 seconds.
[ 738.753725][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.753834][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.754033][ T43] task:ip state:D stack:25824 pid:308 tgid:308 ppid:258 flags:0x00004002
[ 738.754263][ T43] Call Trace:
[ 738.754349][ T43]
[ 738.754411][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.754528][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.754643][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.754760][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.754875][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.754965][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.755089][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.755208][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 738.755326][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.755444][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.755563][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.755679][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.755792][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.755909][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.756028][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.756149][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.756265][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.756379][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.756494][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.756609][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.756729][ 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)
[ 738.756843][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.756932][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.757055][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.757175][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.757288][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.757407][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.757523][ 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)
[ 738.757656][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.757772][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.757886][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.758041][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.758157][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.758273][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.758388][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.758501][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.758643][ 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)
[ 738.758758][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 738.758872][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.758988][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 738.759113][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.759230][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.759348][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.759464][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.759577][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 738.759694][ 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)
[ 738.759785][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 738.759900][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.760026][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.760141][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 738.760262][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.760379][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.760526][ T43] RIP: 0033:0x7fbe04aa87b7
[ 738.760650][ T43] RSP: 002b:00007ffcd6804c18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.760823][ T43] RAX: ffffffffffffffda RBX: 00007ffcd6805350 RCX: 00007fbe04aa87b7
[ 738.760996][ T43] RDX: 0000000000000000 RSI: 00007ffcd6804c80 RDI: 0000000000000005
[ 738.761171][ T43] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
[ 738.761341][ T43] R10: 00007fbe04af7ac0 R11: 0000000000000246 R12: 00007ffcd6805388
[ 738.761512][ T43] R13: 00000000672a19e9 R14: 0000000000496600 R15: 00007ffcd6804d70
| [ 738.761171][ T43] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
| [ 738.761341][ T43] R10: 00007fbe04af7ac0 R11: 0000000000000246 R12: 00007ffcd6805388
| [ 738.761512][ T43] R13: 00000000672a19e9 R14: 0000000000496600 R15: 00007ffcd6804d70
| [ 738.761685][ T43]
| [ 738.761775][ T43] INFO: lockdep is turned off.
[ 861.629208][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds.
[ 861.629716][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.629833][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.630079][ T43] task:kworker/u16:0 state:D stack:26176 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 861.630336][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.630538][ T43] Call Trace:
[ 861.630630][ T43]
[ 861.630696][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.630834][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.630950][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 861.631086][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.631209][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.631323][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.631412][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.631535][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.631653][ 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)
[ 861.631770][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.631888][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.632002][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.632122][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.632239][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.632352][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.632472][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.632589][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.632703][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.632819][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.632936][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.633058][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.633175][ T43] kthread (kernel/kthread.c:389)
[ 861.633262][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.633383][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.633501][ T43] ? __pfx_kthread (kernel/kthread.c:342)
Finger prints:
print_unlock_imbalance_bug:__lock_release:lock_release:__mutex_unlock_slowpath:__rtnl_unlock
ret_from_fork:ret_from_fork_asm:__schedule:schedule:schedule_preempt_disabled
__schedule:schedule:schedule_preempt_disabled:__mutex_lock:rtnl_newlink
__schedule:schedule:schedule_preempt_disabled:__mutex_lock:addrconf_verify_work