======================================
| [ 31.264410][ T260] other info that might help us debug this:
| [ 31.264595][ T260] no locks held by ip/260.
| [ 31.264726][ T260]
| [ 31.264726][ T260] stack backtrace:
[ 31.265082][ T260] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 31.265371][ T260] Call Trace:
[ 31.265491][ T260]
[ 31.265562][ T260] dump_stack_lvl (lib/dump_stack.c:123)
[ 31.265697][ T260] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 31.265854][ T260] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 31.265990][ T260] __lock_release (kernel/locking/lockdep.c:5502)
[ 31.266146][ T260] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 31.266284][ T260] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 31.266414][ T260] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 31.266568][ T260] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 31.266701][ T260] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 31.266834][ T260] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 31.266994][ T260] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 31.267124][ T260] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 31.267250][ T260] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 31.267378][ T260] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 31.267514][ T260] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 31.267646][ T260] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 31.267774][ T260] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 31.267931][ T260] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 31.268087][ T260] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 31.268240][ T260] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 31.268375][ T260] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 31.268507][ T260] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 31.268671][ T260] ? 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)
[ 31.268800][ T260] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 31.268898][ T260] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 31.269036][ T260] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 31.269200][ T260] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 31.269355][ T260] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 31.269486][ T260] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 31.269649][ T260] ? 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)
[ 31.269778][ T260] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 31.269912][ T260] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 31.270065][ T260] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 31.270201][ T260] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 31.270345][ T260] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 31.270477][ T260] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 31.270625][ T260] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 31.270767][ T260] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 31.270927][ T260] ? 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)
[ 31.271088][ T260] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 31.271223][ T260] ___sys_sendmsg (net/socket.c:2665)
[ 31.271355][ T260] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 31.271500][ T260] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 31.271634][ T260] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 31.271787][ T260] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 31.271914][ T260] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 31.272081][ T260] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 31.272217][ T260] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 31.272314][ T260] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 31.272467][ T260] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 31.272597][ T260] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 31.272745][ T260] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 31.272893][ T260] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 31.273023][ T260] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 31.273191][ T260] RIP: 0033:0x7fcc28ffa7b7
[ 31.273335][ T260] 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)
[ 31.273836][ T260] RSP: 002b:00007fffc25760c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 31.274031][ T260] RAX: ffffffffffffffda RBX: 00007fffc25767f0 RCX: 00007fcc28ffa7b7
[ 31.274250][ T260] RDX: 0000000000000000 RSI: 00007fffc2576130 RDI: 0000000000000005
[ 31.274447][ T260] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 31.274646][ T260] R10: 00007fcc28eb3708 R11: 0000000000000246 R12: 00007fffc2576808
[ 31.274870][ T260] R13: 000000006729b72c R14: 0000000000496600 R15: 00007fffc2576218
| [ 31.274250][ T260] RDX: 0000000000000000 RSI: 00007fffc2576130 RDI: 0000000000000005
| [ 31.274447][ T260] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 31.274646][ T260] R10: 00007fcc28eb3708 R11: 0000000000000246 R12: 00007fffc2576808
| [ 31.274870][ T260] R13: 000000006729b72c R14: 0000000000496600 R15: 00007fffc2576218
| [ 31.275064][ T260]
[ 247.091632][ T43] INFO: task ip:260 blocked for more than 122 seconds.
[ 247.091923][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.092048][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.092268][ T43] task:ip state:D stack:25792 pid:260 tgid:260 ppid:241 flags:0x00004002
[ 247.092556][ T43] Call Trace:
[ 247.092654][ T43]
[ 247.092734][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.092877][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.093006][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.093140][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.093273][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.093366][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.093492][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.093630][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.093759][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.093888][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.094014][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.094135][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.094261][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.094391][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.094523][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.094649][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.094770][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.094894][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.095019][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.095142][ 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)
[ 247.095265][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.095366][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.095490][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.095624][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.095750][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.095881][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.096013][ 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)
[ 247.096140][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.096265][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.096395][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.096542][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.096673][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.096800][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.096924][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.097047][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.097202][ 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)
[ 247.097329][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 247.097462][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 247.097596][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 247.097720][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.097875][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.097993][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.098114][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 247.098229][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.098345][ 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)
[ 247.098434][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.098559][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.098675][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.098789][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 247.098911][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.099028][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.099174][ T43] RIP: 0033:0x7fcc28ffa7b7
[ 247.099295][ T43] RSP: 002b:00007fffc25760c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.099472][ T43] RAX: ffffffffffffffda RBX: 00007fffc25767f0 RCX: 00007fcc28ffa7b7
[ 247.099653][ T43] RDX: 0000000000000000 RSI: 00007fffc2576130 RDI: 0000000000000005
[ 247.099823][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 247.099993][ T43] R10: 00007fcc28eb3708 R11: 0000000000000246 R12: 00007fffc2576808
[ 247.100164][ T43] R13: 000000006729b72c R14: 0000000000496600 R15: 00007fffc2576218
| [ 247.099823][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 247.099993][ T43] R10: 00007fcc28eb3708 R11: 0000000000000246 R12: 00007fffc2576808
| [ 247.100164][ T43] R13: 000000006729b72c R14: 0000000000496600 R15: 00007fffc2576218
| [ 247.100355][ T43]
| [ 247.100442][ T43] INFO: lockdep is turned off.
[ 369.971646][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds.
[ 369.972042][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.972170][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.972382][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 369.972703][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 369.972881][ T43] Call Trace:
[ 369.972983][ T43]
[ 369.973055][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.973195][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.973328][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.973464][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.973611][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.973744][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.973850][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.973982][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.974114][ T43] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[ 369.974248][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.974382][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.974526][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.974656][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.974787][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.974920][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.975049][ T43] process_one_work (kernel/workqueue.c:3229)
[ 369.975185][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.975314][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 369.975445][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 369.975585][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 369.975724][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 369.975851][ T43] kthread (kernel/kthread.c:389)
[ 369.975953][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.976080][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 369.976216][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.976345][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.975953][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.976080][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 369.976216][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.976345][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.976480][ T43]
[ 369.976619][ T43] INFO: task ip:260 blocked for more than 245 seconds.
[ 369.976775][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.976899][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.977116][ T43] task:ip state:D stack:25792 pid:260 tgid:260 ppid:241 flags:0x00004002
[ 369.977374][ T43] Call Trace:
[ 369.977474][ T43]
[ 369.977551][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.977687][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.977819][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.977955][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.978090][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.978190][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.978318][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.978449][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.978595][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.978725][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.978859][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.978990][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.979125][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.979260][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.979392][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.979549][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 369.979680][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.979810][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 369.979939][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.980068][ T43] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 369.980203][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 369.980306][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.980432][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 369.980582][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.980711][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 369.980848][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 369.980978][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 369.981107][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 369.981236][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 369.981373][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.981503][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 369.981643][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 369.981779][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 369.981914][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 369.982042][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 369.982206][ T43] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 369.982337][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 369.982474][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 369.982614][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 369.982745][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 369.982876][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.983009][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.983141][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.983270][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 369.983403][ T43] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 369.983504][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 369.983648][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 369.983780][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 369.983910][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 369.984048][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 369.984187][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 369.984351][ T43] RIP: 0033:0x7fcc28ffa7b7
[ 369.984483][ T43] RSP: 002b:00007fffc25760c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 369.984700][ T43] RAX: ffffffffffffffda RBX: 00007fffc25767f0 RCX: 00007fcc28ffa7b7
[ 369.984894][ T43] RDX: 0000000000000000 RSI: 00007fffc2576130 RDI: 0000000000000005
[ 369.985092][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 369.985281][ T43] R10: 00007fcc28eb3708 R11: 0000000000000246 R12: 00007fffc2576808
[ 369.985474][ T43] R13: 000000006729b72c R14: 0000000000496600 R15: 00007fffc2576218
| [ 369.985092][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 369.985281][ T43] R10: 00007fcc28eb3708 R11: 0000000000000246 R12: 00007fffc2576808
| [ 369.985474][ T43] R13: 000000006729b72c R14: 0000000000496600 R15: 00007fffc2576218
| [ 369.985685][ T43]
| [ 369.985787][ T43] INFO: lockdep is turned off.
[ 492.851657][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds.
[ 492.851999][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.852133][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.852362][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 492.852704][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.852893][ T43] Call Trace:
[ 492.853004][ T43]
[ 492.853080][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.853227][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.853369][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.853523][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.853670][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.853810][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.853924][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.854066][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.854205][ 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)
[ 492.854342][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.854481][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.854632][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.854769][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.854905][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.855049][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.855187][ T43] process_one_work (kernel/workqueue.c:3229)
[ 492.855329][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.855468][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 492.855616][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 492.855760][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 492.855900][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.856035][ T43] kthread (kernel/kthread.c:389)
[ 492.856149][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.856290][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 492.856432][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.856585][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.856149][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.856290][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 492.856432][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.856585][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.856728][ T43]
[ 492.856848][ T43] INFO: task ip:260 blocked for more than 368 seconds.
[ 492.857008][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.857143][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.857370][ T43] task:ip state:D stack:25792 pid:260 tgid:260 ppid:241 flags:0x00004002
[ 492.857659][ T43] Call Trace:
[ 492.857765][ T43]
[ 492.857837][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.857981][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.858121][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.858268][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.858414][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.858529][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.858670][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.858827][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.858968][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.859111][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.859256][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.859396][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.859543][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.859683][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.859828][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.859971][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 492.860114][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.860253][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 492.860394][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.860540][ 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)
[ 492.860672][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 492.860777][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.860907][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.861038][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.861167][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.861303][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.861433][ 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)
[ 492.861569][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 492.861701][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 492.861840][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.861969][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 492.862100][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 492.862238][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 492.862372][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 492.862499][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 492.862700][ 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)
[ 492.862833][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 492.862969][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 492.863098][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 492.863228][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 492.863359][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.863491][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.863626][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.863753][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 492.863886][ 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)
[ 492.863990][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 492.864132][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 492.864262][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 492.864401][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 492.864548][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 492.864681][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 492.864847][ T43] RIP: 0033:0x7fcc28ffa7b7
[ 492.864981][ T43] RSP: 002b:00007fffc25760c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 492.865190][ T43] RAX: ffffffffffffffda RBX: 00007fffc25767f0 RCX: 00007fcc28ffa7b7
[ 492.865384][ T43] RDX: 0000000000000000 RSI: 00007fffc2576130 RDI: 0000000000000005
[ 492.865590][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 492.865786][ T43] R10: 00007fcc28eb3708 R11: 0000000000000246 R12: 00007fffc2576808
[ 492.865978][ T43] R13: 000000006729b72c R14: 0000000000496600 R15: 00007fffc2576218
| [ 492.865590][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 492.865786][ T43] R10: 00007fcc28eb3708 R11: 0000000000000246 R12: 00007fffc2576808
| [ 492.865978][ T43] R13: 000000006729b72c R14: 0000000000496600 R15: 00007fffc2576218
| [ 492.866185][ T43]
| [ 492.866282][ T43] INFO: lockdep is turned off.
[ 615.731658][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds.
[ 615.731978][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.732102][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.732315][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 615.732652][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.732828][ T43] Call Trace:
[ 615.732930][ T43]
[ 615.733004][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.733142][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.733275][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.733408][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.733554][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.733687][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.733791][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.733922][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.734055][ 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)
[ 615.734185][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.734315][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.734448][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.734586][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.734717][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.734849][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.734978][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.735110][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.735238][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.735371][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.735504][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.735652][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.735781][ T43] kthread (kernel/kthread.c:389)
[ 615.735887][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.736016][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.736151][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.736280][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.735887][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.736016][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.736151][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.736280][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.736417][ T43]
[ 615.736544][ T43] INFO: task ip:260 blocked for more than 491 seconds.
[ 615.736698][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.736822][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.737036][ T43] task:ip state:D stack:25792 pid:260 tgid:260 ppid:241 flags:0x00004002
[ 615.737294][ T43] Call Trace:
[ 615.737391][ T43]
[ 615.737459][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.737600][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.737729][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.737863][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.737999][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.738141][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.738271][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.738401][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.738538][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.738672][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.738805][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.738934][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.739068][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.739199][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.739332][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.739468][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.739607][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.739735][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.739864][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.739996][ 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)
[ 615.740130][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.740234][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.740362][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.740497][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.740642][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.740778][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.740907][ 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)
[ 615.741040][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.741172][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.741310][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.741442][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.741592][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.741722][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.741854][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.741985][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.742146][ 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)
[ 615.742280][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 615.742418][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.742554][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 615.742684][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.742814][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.742945][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.743078][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.743207][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 615.743341][ 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)
[ 615.743441][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.743587][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.743716][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.743846][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 615.743984][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.744121][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.744282][ T43] RIP: 0033:0x7fcc28ffa7b7
[ 615.744417][ T43] RSP: 002b:00007fffc25760c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.744630][ T43] RAX: ffffffffffffffda RBX: 00007fffc25767f0 RCX: 00007fcc28ffa7b7
[ 615.744824][ T43] RDX: 0000000000000000 RSI: 00007fffc2576130 RDI: 0000000000000005
[ 615.745017][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 615.745209][ T43] R10: 00007fcc28eb3708 R11: 0000000000000246 R12: 00007fffc2576808
[ 615.745403][ T43] R13: 000000006729b72c R14: 0000000000496600 R15: 00007fffc2576218
| [ 615.745017][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 615.745209][ T43] R10: 00007fcc28eb3708 R11: 0000000000000246 R12: 00007fffc2576808
| [ 615.745403][ T43] R13: 000000006729b72c R14: 0000000000496600 R15: 00007fffc2576218
| [ 615.745607][ T43]
| [ 615.745705][ T43] INFO: lockdep is turned off.
[ 738.611700][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds.
[ 738.612172][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.612330][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.612645][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 738.613041][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.613268][ T43] Call Trace:
[ 738.613395][ T43]
[ 738.613496][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.613704][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.613870][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.614045][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.614221][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.614390][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.614545][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.614717][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.614885][ 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)
[ 738.615055][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.615229][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.615403][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.615598][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.615789][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.615987][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.616176][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.616370][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.616603][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.616783][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.616952][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.617141][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.617354][ T43] kthread (kernel/kthread.c:389)
[ 738.617548][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.617748][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.617937][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.618119][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.617548][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.617748][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.617937][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.618119][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.618313][ T43]
[ 738.618465][ T43] INFO: task ip:260 blocked for more than 614 seconds.
[ 738.618672][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.618826][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.619095][ T43] task:ip state:D stack:25792 pid:260 tgid:260 ppid:241 flags:0x00004002
[ 738.619428][ T43] Call Trace:
[ 738.619564][ T43]
[ 738.619653][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.619822][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.619989][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.620167][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.620336][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.620459][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.620662][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.620832][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.621004][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.621175][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.621351][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.621525][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.621688][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.621859][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.622039][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.622198][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.622372][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.622549][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.622714][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.622878][ 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)
[ 738.623053][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.623194][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.623369][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.623553][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.623717][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.623890][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.624061][ 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)
[ 738.624221][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.624384][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.624596][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.624760][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.624920][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.625082][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.625246][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.625400][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.625614][ 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)
[ 738.625780][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 738.625963][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.626135][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 738.626311][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.626481][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.626665][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.626856][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.627023][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 738.627196][ 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)
[ 738.627347][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 738.627557][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.627745][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.627921][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 738.628114][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.628310][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.628575][ T43] RIP: 0033:0x7fcc28ffa7b7
[ 738.628762][ T43] RSP: 002b:00007fffc25760c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.629036][ T43] RAX: ffffffffffffffda RBX: 00007fffc25767f0 RCX: 00007fcc28ffa7b7
[ 738.629304][ T43] RDX: 0000000000000000 RSI: 00007fffc2576130 RDI: 0000000000000005
[ 738.629599][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 738.629879][ T43] R10: 00007fcc28eb3708 R11: 0000000000000246 R12: 00007fffc2576808
[ 738.630160][ T43] R13: 000000006729b72c R14: 0000000000496600 R15: 00007fffc2576218
| [ 738.629599][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 738.629879][ T43] R10: 00007fcc28eb3708 R11: 0000000000000246 R12: 00007fffc2576808
| [ 738.630160][ T43] R13: 000000006729b72c R14: 0000000000496600 R15: 00007fffc2576218
| [ 738.630452][ T43]
| [ 738.630603][ T43] INFO: lockdep is turned off.
[ 861.491612][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds.
[ 861.492004][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.492162][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.492428][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 861.492813][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.493030][ T43] Call Trace:
[ 861.493156][ T43]
[ 861.493247][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.493424][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.493606][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 861.493775][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.493948][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.494117][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.494253][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.494420][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.494608][ 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)
[ 861.494779][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.494944][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.495116][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.495283][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.495452][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.495637][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.495804][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.495979][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.496145][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.496316][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.496487][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.496696][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.496861][ T43] kthread (kernel/kthread.c:389)
[ 861.496995][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.497161][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.497339][ 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