======================================
| [ 26.870779][ T255] other info that might help us debug this:
| [ 26.870963][ T255] no locks held by ip/255.
| [ 26.871087][ T255]
| [ 26.871087][ T255] stack backtrace:
[ 26.871434][ T255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 26.871710][ T255] Call Trace:
[ 26.871808][ T255]
[ 26.871874][ T255] dump_stack_lvl (lib/dump_stack.c:123)
[ 26.872004][ T255] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 26.872160][ T255] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 26.872288][ T255] __lock_release (kernel/locking/lockdep.c:5502)
[ 26.872415][ T255] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 26.872544][ T255] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 26.872671][ T255] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 26.872797][ T255] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 26.872925][ T255] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 26.873062][ T255] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 26.873224][ T255] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 26.873354][ T255] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 26.873481][ T255] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 26.873608][ T255] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 26.873737][ T255] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 26.873867][ T255] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 26.873994][ T255] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 26.874121][ T255] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 26.874249][ T255] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 26.874375][ T255] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 26.874504][ T255] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 26.874631][ T255] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 26.874757][ T255] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 26.874882][ T255] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 26.874979][ T255] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 26.875106][ T255] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 26.875237][ T255] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 26.875375][ T255] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 26.875504][ T255] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 26.875628][ T255] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 26.875753][ T255] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 26.875876][ T255] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 26.876001][ T255] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 26.876124][ T255] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 26.876252][ T255] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 26.876376][ T255] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 26.876500][ T255] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 26.876622][ T255] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 26.876775][ T255] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 26.876916][ T255] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 26.877042][ T255] ___sys_sendmsg (net/socket.c:2665)
[ 26.877168][ T255] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 26.877297][ T255] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 26.877425][ T255] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 26.877554][ T255] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 26.877680][ T255] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 26.877805][ T255] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 26.877933][ T255] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 26.878030][ T255] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 26.878182][ T255] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 26.878309][ T255] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 26.878438][ T255] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 26.878570][ T255] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 26.878699][ T255] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 26.878856][ T255] RIP: 0033:0x7fdd0da207b7
[ 26.878989][ T255] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
0: 0a 00 or (%rax),%al
2: f7 d8 neg %eax
4: 64 89 02 mov %eax,%fs:(%rdx)
7: 48 c7 c0 ff ff ff ff mov $0xffffffffffffffff,%rax
e: eb b9 jmp 0xffffffffffffffc9
10: 0f 1f 00 nopl (%rax)
13: f3 0f 1e fa endbr64
17: 64 8b 04 25 18 00 00 mov %fs:0x18,%eax
1e: 00
1f: 85 c0 test %eax,%eax
21: 75 10 jne 0x33
23: b8 2e 00 00 00 mov $0x2e,%eax
28: 0f 05 syscall
2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction
30: 77 51 ja 0x83
32: c3 ret
33: 48 83 ec 28 sub $0x28,%rsp
37: 89 54 24 1c mov %edx,0x1c(%rsp)
3b: 48 89 74 24 10 mov %rsi,0x10(%rsp)
Code starting with the faulting instruction
===========================================
0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax
6: 77 51 ja 0x59
8: c3 ret
9: 48 83 ec 28 sub $0x28,%rsp
d: 89 54 24 1c mov %edx,0x1c(%rsp)
11: 48 89 74 24 10 mov %rsi,0x10(%rsp)
[ 26.879436][ T255] RSP: 002b:00007ffda8281b08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 26.879627][ T255] RAX: ffffffffffffffda RBX: 00007ffda8282230 RCX: 00007fdd0da207b7
[ 26.879815][ T255] RDX: 0000000000000000 RSI: 00007ffda8281b70 RDI: 0000000000000005
[ 26.880002][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 26.880190][ T255] R10: 00007fdd0d8d9708 R11: 0000000000000246 R12: 00007ffda8282248
[ 26.880379][ T255] R13: 000000006729eaff R14: 0000000000496600 R15: 00007ffda8281c58
| [ 26.879815][ T255] RDX: 0000000000000000 RSI: 00007ffda8281b70 RDI: 0000000000000005
| [ 26.880002][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 26.880190][ T255] R10: 00007fdd0d8d9708 R11: 0000000000000246 R12: 00007ffda8282248
| [ 26.880379][ T255] R13: 000000006729eaff R14: 0000000000496600 R15: 00007ffda8281c58
| [ 26.880570][ T255]
[ 247.103485][ T43] INFO: task ip:255 blocked for more than 122 seconds.
[ 247.103788][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.103903][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.104103][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 247.104378][ T43] Call Trace:
[ 247.104527][ T43]
[ 247.104614][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.104771][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.104918][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.105064][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.105207][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.105337][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.105482][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.105626][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.105772][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.105919][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.106067][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.106213][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.106364][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.106526][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.106669][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.106814][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.106954][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.107096][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.107239][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.107387][ 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)
[ 247.107533][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.107642][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.107795][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.107943][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.108084][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.108230][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.108385][ 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)
[ 247.108528][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.108670][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.108816][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.108959][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.109104][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.109246][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.109397][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.109539][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.109711][ 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)
[ 247.109852][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 247.109993][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 247.110141][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 247.110279][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.110428][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.110571][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.110715][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 247.110857][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.110999][ 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)
[ 247.111107][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.111253][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.111404][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.111555][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 247.111726][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.111868][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.112043][ T43] RIP: 0033:0x7fdd0da207b7
[ 247.112191][ T43] RSP: 002b:00007ffda8281b08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.112416][ T43] RAX: ffffffffffffffda RBX: 00007ffda8282230 RCX: 00007fdd0da207b7
[ 247.112635][ T43] RDX: 0000000000000000 RSI: 00007ffda8281b70 RDI: 0000000000000005
[ 247.112845][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 247.113051][ T43] R10: 00007fdd0d8d9708 R11: 0000000000000246 R12: 00007ffda8282248
[ 247.113257][ T43] R13: 000000006729eaff R14: 0000000000496600 R15: 00007ffda8281c58
| [ 247.112845][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 247.113051][ T43] R10: 00007fdd0d8d9708 R11: 0000000000000246 R12: 00007ffda8282248
| [ 247.113257][ T43] R13: 000000006729eaff R14: 0000000000496600 R15: 00007ffda8281c58
| [ 247.113495][ T43]
| [ 247.113606][ T43] INFO: lockdep is turned off.
[ 369.983481][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds.
[ 369.983959][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.984104][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.984350][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 369.984660][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 369.984844][ T43] Call Trace:
[ 369.984951][ T43]
[ 369.985035][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.985172][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.985312][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.985447][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.985583][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.985737][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.985868][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.986010][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.986153][ 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)
[ 369.986325][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.986458][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.986590][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.986720][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.986855][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.986991][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.987123][ T43] process_one_work (kernel/workqueue.c:3229)
[ 369.987255][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.987394][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 369.987528][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 369.987679][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 369.987821][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 369.987958][ T43] kthread (kernel/kthread.c:389)
[ 369.988068][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.988215][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 369.988365][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.988520][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.988068][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.988215][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 369.988365][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.988520][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.988668][ T43]
[ 369.988785][ T43] INFO: task ip:255 blocked for more than 245 seconds.
[ 369.988939][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.989064][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.989281][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 369.989549][ T43] Call Trace:
[ 369.989648][ T43]
[ 369.989715][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.989850][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.989983][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.990115][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.990249][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.990361][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.990494][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.990626][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.990760][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.990923][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.991067][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.991209][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.991363][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.991536][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.991677][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.991818][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 369.991969][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.992121][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 369.992249][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.992395][ 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)
[ 369.992558][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 369.992664][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.992808][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 369.992946][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.993090][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 369.993224][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 369.993358][ 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)
[ 369.993498][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 369.993650][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 369.993800][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.993939][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 369.994085][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 369.994219][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 369.994358][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 369.994487][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 369.994689][ 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)
[ 369.994829][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 369.994967][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 369.995110][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 369.995248][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 369.995393][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.995534][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.995674][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.995841][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 369.995981][ 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)
[ 369.996084][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 369.996226][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 369.996378][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 369.996539][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 369.996687][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 369.996834][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 369.997024][ T43] RIP: 0033:0x7fdd0da207b7
[ 369.997165][ T43] RSP: 002b:00007ffda8281b08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 369.997377][ T43] RAX: ffffffffffffffda RBX: 00007ffda8282230 RCX: 00007fdd0da207b7
[ 369.997586][ T43] RDX: 0000000000000000 RSI: 00007ffda8281b70 RDI: 0000000000000005
[ 369.997792][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 369.997986][ T43] R10: 00007fdd0d8d9708 R11: 0000000000000246 R12: 00007ffda8282248
[ 369.998196][ T43] R13: 000000006729eaff R14: 0000000000496600 R15: 00007ffda8281c58
| [ 369.997792][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 369.997986][ T43] R10: 00007fdd0d8d9708 R11: 0000000000000246 R12: 00007ffda8282248
| [ 369.998196][ T43] R13: 000000006729eaff R14: 0000000000496600 R15: 00007ffda8281c58
| [ 369.998416][ T43]
| [ 369.998523][ T43] INFO: lockdep is turned off.
[ 492.863347][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds.
[ 492.863691][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.863809][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.863997][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 492.864242][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.864431][ T43] Call Trace:
[ 492.864521][ T43]
[ 492.864588][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.864710][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.864828][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.864952][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.865071][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.865194][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.865298][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.865416][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.865534][ 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)
[ 492.865652][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.865767][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.865883][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.866000][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.866119][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.866243][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.866364][ T43] process_one_work (kernel/workqueue.c:3229)
[ 492.866487][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.866604][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 492.866724][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 492.866840][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 492.866961][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.867077][ T43] kthread (kernel/kthread.c:389)
[ 492.867170][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.867285][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 492.867412][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.867527][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.867170][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.867285][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 492.867412][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.867527][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.867649][ T43]
[ 492.867747][ T43] INFO: task ip:255 blocked for more than 368 seconds.
[ 492.867880][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.867988][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.868179][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 492.868420][ T43] Call Trace:
[ 492.868507][ T43]
[ 492.868569][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.868698][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.868814][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.868930][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.869048][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.869141][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.869255][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.869379][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.869501][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.869618][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.869739][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.869852][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.869973][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.870125][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.870249][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.870410][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 492.870529][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.870653][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 492.870769][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.870888][ 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)
[ 492.871004][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 492.871102][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.871226][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.871354][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.871476][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.871597][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.871721][ 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)
[ 492.871835][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 492.871961][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 492.872081][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.872206][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 492.872340][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 492.872476][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 492.872593][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 492.872706][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 492.872856][ 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)
[ 492.872972][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 492.873092][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 492.873210][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 492.873336][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 492.873454][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.873574][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.873690][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.873810][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 492.873926][ 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)
[ 492.874014][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 492.874137][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 492.874253][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 492.874383][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 492.874505][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 492.874628][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 492.874771][ T43] RIP: 0033:0x7fdd0da207b7
[ 492.874892][ T43] RSP: 002b:00007ffda8281b08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 492.875062][ T43] RAX: ffffffffffffffda RBX: 00007ffda8282230 RCX: 00007fdd0da207b7
[ 492.875243][ T43] RDX: 0000000000000000 RSI: 00007ffda8281b70 RDI: 0000000000000005
[ 492.875428][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 492.875596][ T43] R10: 00007fdd0d8d9708 R11: 0000000000000246 R12: 00007ffda8282248
[ 492.875775][ T43] R13: 000000006729eaff R14: 0000000000496600 R15: 00007ffda8281c58
| [ 492.875428][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 492.875596][ T43] R10: 00007fdd0d8d9708 R11: 0000000000000246 R12: 00007ffda8282248
| [ 492.875775][ T43] R13: 000000006729eaff R14: 0000000000496600 R15: 00007ffda8281c58
| [ 492.875957][ T43]
| [ 492.876043][ T43] INFO: lockdep is turned off.
[ 615.743505][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds.
[ 615.743867][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.743979][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.744166][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 615.744455][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.744609][ T43] Call Trace:
[ 615.744696][ T43]
[ 615.744761][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.744883][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.745000][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.745116][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.745233][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.745357][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.745450][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.745564][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.745690][ 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)
[ 615.745801][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.745912][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.746025][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.746137][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.746252][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.746372][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.746484][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.746602][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.746716][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.746828][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.746941][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.747055][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.747167][ T43] kthread (kernel/kthread.c:389)
[ 615.747257][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.747375][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.747488][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.747599][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.747257][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.747375][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.747488][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.747599][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.747717][ T43]
[ 615.747815][ T43] INFO: task ip:255 blocked for more than 491 seconds.
[ 615.747947][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.748050][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.748234][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 615.748462][ T43] Call Trace:
[ 615.748546][ T43]
[ 615.748607][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.748721][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.748833][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.748946][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.749060][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.749151][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.749262][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.749408][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.749525][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.749647][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.749767][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.749881][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.749998][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.750120][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.750237][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.750358][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.750471][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.750595][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.750707][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.750817][ 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)
[ 615.750929][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.751014][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.751149][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.751265][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.751384][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.751503][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.751620][ 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)
[ 615.751734][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.751849][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.751967][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.752085][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.752200][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.752339][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.752483][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.752606][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.752765][ 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)
[ 615.752880][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 615.752995][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.753113][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 615.753228][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.753349][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.753466][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.753581][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.753704][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 615.753816][ 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)
[ 615.753902][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.754018][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.754132][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.754243][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 615.754364][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.754478][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.754617][ T43] RIP: 0033:0x7fdd0da207b7
[ 615.754736][ T43] RSP: 002b:00007ffda8281b08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.754903][ T43] RAX: ffffffffffffffda RBX: 00007ffda8282230 RCX: 00007fdd0da207b7
[ 615.755073][ T43] RDX: 0000000000000000 RSI: 00007ffda8281b70 RDI: 0000000000000005
[ 615.755238][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 615.755406][ T43] R10: 00007fdd0d8d9708 R11: 0000000000000246 R12: 00007ffda8282248
[ 615.755572][ T43] R13: 000000006729eaff R14: 0000000000496600 R15: 00007ffda8281c58
| [ 615.755238][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 615.755406][ T43] R10: 00007fdd0d8d9708 R11: 0000000000000246 R12: 00007ffda8282248
| [ 615.755572][ T43] R13: 000000006729eaff R14: 0000000000496600 R15: 00007ffda8281c58
| [ 615.755742][ T43]
| [ 615.755826][ T43] INFO: lockdep is turned off.
[ 738.623357][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds.
[ 738.623788][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.623947][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.624219][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 738.624636][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.624878][ T43] Call Trace:
[ 738.625014][ T43]
[ 738.625121][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.625320][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.625503][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.625682][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.625868][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.626047][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.626197][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.626389][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.626573][ 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)
[ 738.626746][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.626920][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.627097][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.627273][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.627465][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.627653][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.627824][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.627996][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.628167][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.628362][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.628540][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.628716][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.628897][ T43] kthread (kernel/kthread.c:389)
[ 738.629041][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.629222][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.629417][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.629595][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.629041][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.629222][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.629417][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.629595][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.629778][ T43]
[ 738.629927][ T43] INFO: task ip:255 blocked for more than 614 seconds.
[ 738.630117][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.630269][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.630582][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 738.630917][ T43] Call Trace:
[ 738.631042][ T43]
[ 738.631134][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.631322][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.631491][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.631674][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.631853][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.631992][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.632158][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.632343][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.632525][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.632692][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.632876][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.633045][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.633214][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.633405][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.633574][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.633748][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.633920][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.634090][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.634257][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.634433][ 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)
[ 738.634604][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.634739][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.634919][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.635090][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.635263][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.635448][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.635627][ 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)
[ 738.635801][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.635977][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.636155][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.636354][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.636530][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.636707][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.636875][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.637042][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.637253][ 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)
[ 738.637432][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 738.637602][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.637780][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 738.637960][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.638137][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.638330][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.638506][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.638685][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 738.638855][ 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)
[ 738.638985][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 738.639168][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.639360][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.639529][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 738.639707][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.639882][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.640098][ T43] RIP: 0033:0x7fdd0da207b7
[ 738.640277][ T43] RSP: 002b:00007ffda8281b08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.640559][ T43] RAX: ffffffffffffffda RBX: 00007ffda8282230 RCX: 00007fdd0da207b7
[ 738.640822][ T43] RDX: 0000000000000000 RSI: 00007ffda8281b70 RDI: 0000000000000005
[ 738.641077][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 738.641348][ T43] R10: 00007fdd0d8d9708 R11: 0000000000000246 R12: 00007ffda8282248
[ 738.641605][ T43] R13: 000000006729eaff R14: 0000000000496600 R15: 00007ffda8281c58
| [ 738.641077][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 738.641348][ T43] R10: 00007fdd0d8d9708 R11: 0000000000000246 R12: 00007ffda8282248
| [ 738.641605][ T43] R13: 000000006729eaff R14: 0000000000496600 R15: 00007ffda8281c58
| [ 738.641910][ T43]
| [ 738.642039][ T43] INFO: lockdep is turned off.
[ 861.503400][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds.
[ 861.503673][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.503785][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.503970][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 861.504209][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.504382][ T43] Call Trace:
[ 861.504527][ T43]
[ 861.504603][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.504752][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.504897][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 861.505040][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.505186][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.505337][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.505452][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.505593][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.505736][ 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)
[ 861.505877][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.506017][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.506161][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.506310][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.506455][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.506600][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.506740][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.506886][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.507027][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.507169][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.507321][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.507470][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.507611][ T43] kthread (kernel/kthread.c:389)
[ 861.507724][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.507871][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.508014][ 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