======================================
| [ 36.631484][ T309] other info that might help us debug this:
| [ 36.631686][ T309] no locks held by ip/309.
| [ 36.631825][ T309]
| [ 36.631825][ T309] stack backtrace:
[ 36.632214][ T309] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 36.632532][ T309] Call Trace:
[ 36.632649][ T309]
[ 36.632723][ T309] dump_stack_lvl (lib/dump_stack.c:123)
[ 36.632870][ T309] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 36.633013][ T309] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 36.633161][ T309] __lock_release (kernel/locking/lockdep.c:5502)
[ 36.633307][ T309] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 36.633452][ T309] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 36.633600][ T309] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 36.633742][ T309] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 36.633890][ T309] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 36.634032][ T309] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 36.634205][ T309] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 36.634348][ T309] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 36.634490][ T309] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 36.634629][ T309] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 36.634772][ T309] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 36.634915][ T309] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 36.635061][ T309] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 36.635202][ T309] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 36.635346][ T309] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 36.635490][ T309] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 36.635632][ T309] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 36.635776][ T309] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 36.635920][ T309] ? 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)
[ 36.636063][ T309] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 36.636171][ T309] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 36.636316][ T309] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 36.636457][ T309] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 36.636599][ T309] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 36.636745][ T309] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 36.636893][ T309] ? 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)
[ 36.637041][ T309] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 36.637187][ T309] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 36.637329][ T309] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 36.637479][ T309] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 36.637623][ T309] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 36.637764][ T309] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 36.637904][ T309] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 36.638045][ T309] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 36.638224][ T309] ? 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)
[ 36.638365][ T309] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 36.638508][ T309] ___sys_sendmsg (net/socket.c:2665)
[ 36.638650][ T309] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 36.638789][ T309] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 36.638929][ T309] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 36.639072][ T309] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 36.639214][ T309] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 36.639354][ T309] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 36.639520][ T309] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 36.639640][ T309] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 36.639788][ T309] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 36.639932][ T309] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 36.640081][ T309] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 36.640249][ T309] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 36.640398][ T309] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 36.640606][ T309] RIP: 0033:0x7f17c6f027b7
[ 36.640781][ T309] 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)
[ 36.641313][ T309] RSP: 002b:00007ffe8ad0aeb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 36.641561][ T309] RAX: ffffffffffffffda RBX: 00007ffe8ad0b5f0 RCX: 00007f17c6f027b7
[ 36.641771][ T309] RDX: 0000000000000000 RSI: 00007ffe8ad0af20 RDI: 0000000000000005
[ 36.642014][ T309] RBP: 0000000000000006 R08: 0000000000000064 R09: 0000000000000000
[ 36.642237][ T309] R10: 00007f17c6f51ac0 R11: 0000000000000246 R12: 00007ffe8ad0b628
[ 36.642449][ T309] R13: 000000006729e720 R14: 0000000000496600 R15: 00007ffe8ad0b010
| [ 36.641771][ T309] RDX: 0000000000000000 RSI: 00007ffe8ad0af20 RDI: 0000000000000005
| [ 36.642014][ T309] RBP: 0000000000000006 R08: 0000000000000064 R09: 0000000000000000
| [ 36.642237][ T309] R10: 00007f17c6f51ac0 R11: 0000000000000246 R12: 00007ffe8ad0b628
| [ 36.642449][ T309] R13: 000000006729e720 R14: 0000000000496600 R15: 00007ffe8ad0b010
| [ 36.642705][ T309]
[ 247.227480][ T43] INFO: task ip:309 blocked for more than 122 seconds.
[ 247.227823][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.227963][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.228193][ T43] task:ip state:D stack:25856 pid:309 tgid:309 ppid:257 flags:0x00004002
[ 247.228505][ T43] Call Trace:
[ 247.228616][ T43]
[ 247.228696][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.228844][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.228989][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.229136][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.229284][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.229408][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.229552][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.229698][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 247.229839][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.229982][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.230125][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.230268][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.230409][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.230551][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.230690][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.230831][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.230974][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.231116][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.231256][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.231395][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.231533][ 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)
[ 247.231670][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.231778][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.231921][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.232063][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.232205][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.232364][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.232514][ 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)
[ 247.232653][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.232796][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.232935][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.233081][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.233227][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.233374][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.233520][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.233662][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.233844][ 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)
[ 247.233984][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 247.234123][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 247.234262][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 247.234410][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.234551][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.234694][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.234837][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 247.234975][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.235122][ 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)
[ 247.235229][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.235377][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.235520][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.235659][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 247.235805][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.235947][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.236121][ T43] RIP: 0033:0x7f17c6f027b7
[ 247.236272][ T43] RSP: 002b:00007ffe8ad0aeb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.236493][ T43] RAX: ffffffffffffffda RBX: 00007ffe8ad0b5f0 RCX: 00007f17c6f027b7
[ 247.236704][ T43] RDX: 0000000000000000 RSI: 00007ffe8ad0af20 RDI: 0000000000000005
[ 247.236914][ T43] RBP: 0000000000000006 R08: 0000000000000064 R09: 0000000000000000
[ 247.237125][ T43] R10: 00007f17c6f51ac0 R11: 0000000000000246 R12: 00007ffe8ad0b628
[ 247.237340][ T43] R13: 000000006729e720 R14: 0000000000496600 R15: 00007ffe8ad0b010
| [ 247.236914][ T43] RBP: 0000000000000006 R08: 0000000000000064 R09: 0000000000000000
| [ 247.237125][ T43] R10: 00007f17c6f51ac0 R11: 0000000000000246 R12: 00007ffe8ad0b628
| [ 247.237340][ T43] R13: 000000006729e720 R14: 0000000000496600 R15: 00007ffe8ad0b010
| [ 247.237553][ T43]
| [ 247.237660][ T43] INFO: lockdep is turned off.
[ 370.107455][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds.
[ 370.107837][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 370.108001][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.108457][ T43] task:kworker/u16:0 state:D stack:26512 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 370.108831][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 370.109071][ T43] Call Trace:
[ 370.109205][ T43]
[ 370.109302][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 370.109517][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 370.109709][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.109901][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.110098][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 370.110239][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 370.110433][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 370.110622][ T43] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[ 370.110805][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.110977][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 370.111156][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.111347][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.111535][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.111711][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.111879][ T43] process_one_work (kernel/workqueue.c:3229)
[ 370.112046][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 370.112213][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 370.112412][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 370.112587][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 370.112761][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 370.112932][ T43] kthread (kernel/kthread.c:389)
[ 370.113057][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 370.113228][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 370.113412][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 370.113593][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 370.113057][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 370.113228][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 370.113412][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 370.113593][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 370.113777][ T43]
[ 370.113935][ T43] INFO: task ip:309 blocked for more than 245 seconds.
[ 370.114129][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 370.114294][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.114588][ T43] task:ip state:D stack:25856 pid:309 tgid:309 ppid:257 flags:0x00004002
[ 370.114923][ T43] Call Trace:
[ 370.115050][ T43]
[ 370.115137][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 370.115311][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 370.115494][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.115674][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.115851][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 370.115986][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 370.116167][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 370.116378][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 370.116566][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.116743][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 370.116913][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.117089][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.117262][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.117441][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 370.117620][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.117792][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 370.117964][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 370.118139][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 370.118305][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 370.118507][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 370.118686][ T43] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 370.118855][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 370.118985][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 370.119157][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 370.119346][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 370.119529][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 370.119708][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 370.119891][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 370.120077][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 370.120259][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 370.120407][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.120572][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 370.120691][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 370.120807][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 370.120922][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 370.121033][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 370.121181][ T43] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 370.121295][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 370.121418][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 370.121543][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 370.121659][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 370.121774][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 370.121893][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.122006][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 370.122126][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 370.122248][ T43] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 370.122381][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 370.122552][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 370.122689][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 370.122855][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 370.123042][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 370.123219][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 370.123420][ T43] RIP: 0033:0x7f17c6f027b7
[ 370.123615][ T43] RSP: 002b:00007ffe8ad0aeb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 370.123884][ T43] RAX: ffffffffffffffda RBX: 00007ffe8ad0b5f0 RCX: 00007f17c6f027b7
[ 370.124149][ T43] RDX: 0000000000000000 RSI: 00007ffe8ad0af20 RDI: 0000000000000005
[ 370.124418][ T43] RBP: 0000000000000006 R08: 0000000000000064 R09: 0000000000000000
[ 370.124689][ T43] R10: 00007f17c6f51ac0 R11: 0000000000000246 R12: 00007ffe8ad0b628
[ 370.124956][ T43] R13: 000000006729e720 R14: 0000000000496600 R15: 00007ffe8ad0b010
| [ 370.124418][ T43] RBP: 0000000000000006 R08: 0000000000000064 R09: 0000000000000000
| [ 370.124689][ T43] R10: 00007f17c6f51ac0 R11: 0000000000000246 R12: 00007ffe8ad0b628
| [ 370.124956][ T43] R13: 000000006729e720 R14: 0000000000496600 R15: 00007ffe8ad0b010
| [ 370.125230][ T43]
| [ 370.125372][ T43] INFO: lockdep is turned off.
[ 492.987482][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds.
[ 492.987938][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.988083][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.988396][ T43] task:kworker/u16:0 state:D stack:26512 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 492.988743][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.988972][ T43] Call Trace:
[ 492.989090][ T43]
[ 492.989186][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.989391][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.989566][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.989697][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.989885][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.990018][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.990193][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.990381][ 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)
[ 492.990556][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.990733][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.990913][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.991091][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.991264][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.991437][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.991613][ T43] process_one_work (kernel/workqueue.c:3229)
[ 492.991792][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.991968][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 492.992149][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 492.992357][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 492.992542][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.992724][ T43] kthread (kernel/kthread.c:389)
[ 492.992857][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.993037][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 492.993215][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.993406][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.992857][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.993037][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 492.993215][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.993406][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.993594][ T43]
[ 492.993747][ T43] INFO: task ip:309 blocked for more than 368 seconds.
[ 492.993946][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.994134][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.994423][ T43] task:ip state:D stack:25856 pid:309 tgid:309 ppid:257 flags:0x00004002
[ 492.994785][ T43] Call Trace:
[ 492.994918][ T43]
[ 492.995011][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.995196][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.995388][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.995567][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.995752][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.995890][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.996074][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.996255][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 492.996456][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.996642][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.996826][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.997005][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.997187][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.997378][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.997550][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.997736][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.997919][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 492.998102][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.998281][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 492.998477][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.998670][ 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)
[ 492.998852][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 492.998995][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.999184][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.999379][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.999556][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.999745][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.999928][ 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)
[ 493.000113][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 493.000290][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 493.000493][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 493.000678][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 493.000859][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 493.001045][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 493.001227][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 493.001416][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 493.001649][ 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)
[ 493.001828][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 493.002010][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 493.002187][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 493.002370][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 493.002550][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 493.002741][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 493.002924][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 493.003108][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 493.003296][ T43] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 493.003431][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 493.003595][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 493.003765][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 493.003939][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 493.004120][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 493.004291][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 493.004524][ T43] RIP: 0033:0x7f17c6f027b7
[ 493.004721][ T43] RSP: 002b:00007ffe8ad0aeb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 493.004976][ T43] RAX: ffffffffffffffda RBX: 00007ffe8ad0b5f0 RCX: 00007f17c6f027b7
[ 493.005229][ T43] RDX: 0000000000000000 RSI: 00007ffe8ad0af20 RDI: 0000000000000005
[ 493.005492][ T43] RBP: 0000000000000006 R08: 0000000000000064 R09: 0000000000000000
[ 493.005742][ T43] R10: 00007f17c6f51ac0 R11: 0000000000000246 R12: 00007ffe8ad0b628
[ 493.006001][ T43] R13: 000000006729e720 R14: 0000000000496600 R15: 00007ffe8ad0b010
| [ 493.005492][ T43] RBP: 0000000000000006 R08: 0000000000000064 R09: 0000000000000000
| [ 493.005742][ T43] R10: 00007f17c6f51ac0 R11: 0000000000000246 R12: 00007ffe8ad0b628
| [ 493.006001][ T43] R13: 000000006729e720 R14: 0000000000496600 R15: 00007ffe8ad0b010
| [ 493.006260][ T43]
| [ 493.006398][ T43] INFO: lockdep is turned off.
[ 615.867488][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds.
[ 615.867911][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.868032][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.868219][ T43] task:kworker/u16:0 state:D stack:26512 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 615.868461][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.868606][ T43] Call Trace:
[ 615.868690][ T43]
[ 615.868750][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.868868][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.868982][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.869098][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.869220][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.869304][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.869423][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.869536][ 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)
[ 615.869649][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.869761][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.869873][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.869984][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.870100][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.870212][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.870330][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.870443][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.870555][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.870668][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.870781][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.870893][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.871006][ T43] kthread (kernel/kthread.c:389)
[ 615.871091][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.871205][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.871318][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.871434][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.871091][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.871205][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.871318][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.871434][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.871551][ T43]
[ 615.871655][ T43] INFO: task ip:309 blocked for more than 491 seconds.
[ 615.871787][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.871906][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.872086][ T43] task:ip state:D stack:25856 pid:309 tgid:309 ppid:257 flags:0x00004002
[ 615.872337][ T43] Call Trace:
[ 615.872428][ T43]
[ 615.872486][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.872604][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.872717][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.872832][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.872949][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.873044][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.873173][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.873295][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 615.873429][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.873542][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.873658][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.873772][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.873889][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.874010][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.874121][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.874252][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.874382][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.874494][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.874605][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.874720][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.874834][ 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)
[ 615.874946][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.875033][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.875147][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.875258][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.875374][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.875487][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.875601][ 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)
[ 615.875717][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.875829][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.875938][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.876050][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.876163][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.876278][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.876398][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.876532][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.876691][ 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)
[ 615.876805][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 615.876985][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.877117][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 615.877250][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.877383][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.877512][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.877640][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.877780][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 615.877908][ 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)
[ 615.878003][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.878148][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.878276][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.878411][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 615.878546][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.878676][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.878835][ T43] RIP: 0033:0x7f17c6f027b7
[ 615.878974][ T43] RSP: 002b:00007ffe8ad0aeb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.879165][ T43] RAX: ffffffffffffffda RBX: 00007ffe8ad0b5f0 RCX: 00007f17c6f027b7
[ 615.879367][ T43] RDX: 0000000000000000 RSI: 00007ffe8ad0af20 RDI: 0000000000000005
[ 615.879552][ T43] RBP: 0000000000000006 R08: 0000000000000064 R09: 0000000000000000
[ 615.879735][ T43] R10: 00007f17c6f51ac0 R11: 0000000000000246 R12: 00007ffe8ad0b628
[ 615.879920][ T43] R13: 000000006729e720 R14: 0000000000496600 R15: 00007ffe8ad0b010
| [ 615.879552][ T43] RBP: 0000000000000006 R08: 0000000000000064 R09: 0000000000000000
| [ 615.879735][ T43] R10: 00007f17c6f51ac0 R11: 0000000000000246 R12: 00007ffe8ad0b628
| [ 615.879920][ T43] R13: 000000006729e720 R14: 0000000000496600 R15: 00007ffe8ad0b010
| [ 615.880110][ T43]
| [ 615.880202][ T43] INFO: lockdep is turned off.
[ 738.747417][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds.
[ 738.747775][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.747883][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.748077][ T43] task:kworker/u16:0 state:D stack:26512 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 738.748307][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.748506][ T43] Call Trace:
[ 738.748592][ T43]
[ 738.748659][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.748779][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.748894][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.749010][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.749133][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.749218][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.749339][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.749452][ 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)
[ 738.749565][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.749678][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.749790][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.749903][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.750020][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.750133][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.750246][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.750366][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.750479][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.750594][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.750708][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.750822][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.750937][ T43] kthread (kernel/kthread.c:389)
[ 738.751023][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.751142][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.751255][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.751376][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.751023][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.751142][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.751255][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.751376][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.751492][ T43]
[ 738.751592][ T43] INFO: task ip:309 blocked for more than 614 seconds.
[ 738.751722][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.751838][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.752019][ T43] task:ip state:D stack:25856 pid:309 tgid:309 ppid:257 flags:0x00004002
[ 738.752239][ T43] Call Trace:
[ 738.752342][ T43]
[ 738.752401][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.752522][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.752635][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.752749][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.752866][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.752951][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.753065][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.753177][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 738.753290][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.753413][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.753534][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.753649][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.753767][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.753878][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.753991][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.754104][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.754218][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.754335][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.754446][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.754559][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.754680][ 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)
[ 738.754799][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.754884][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.754997][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.755110][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.755223][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.755344][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.755460][ 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)
[ 738.755576][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.755690][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.755801][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.755915][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.756030][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.756150][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.756264][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.756389][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.756533][ 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)
[ 738.756644][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 738.756757][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.756867][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 738.756980][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.757091][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.757207][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.757328][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.757441][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 738.757559][ 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)
[ 738.757645][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 738.757756][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.757871][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.757984][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 738.758103][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.758218][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.758361][ T43] RIP: 0033:0x7f17c6f027b7
[ 738.758490][ T43] RSP: 002b:00007ffe8ad0aeb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.758658][ T43] RAX: ffffffffffffffda RBX: 00007ffe8ad0b5f0 RCX: 00007f17c6f027b7
[ 738.758825][ T43] RDX: 0000000000000000 RSI: 00007ffe8ad0af20 RDI: 0000000000000005
[ 738.758992][ T43] RBP: 0000000000000006 R08: 0000000000000064 R09: 0000000000000000
[ 738.759159][ T43] R10: 00007f17c6f51ac0 R11: 0000000000000246 R12: 00007ffe8ad0b628
[ 738.759335][ T43] R13: 000000006729e720 R14: 0000000000496600 R15: 00007ffe8ad0b010
| [ 738.758992][ T43] RBP: 0000000000000006 R08: 0000000000000064 R09: 0000000000000000
| [ 738.759159][ T43] R10: 00007f17c6f51ac0 R11: 0000000000000246 R12: 00007ffe8ad0b628
| [ 738.759335][ T43] R13: 000000006729e720 R14: 0000000000496600 R15: 00007ffe8ad0b010
| [ 738.759509][ T43]
| [ 738.759593][ T43] INFO: lockdep is turned off.
[ 861.627454][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds.
[ 861.627805][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.627913][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.628123][ T43] task:kworker/u16:0 state:D stack:26512 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 861.628378][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.628526][ T43] Call Trace:
[ 861.628611][ T43]
[ 861.628671][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.628790][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.628903][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.629021][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.629142][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.629228][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.629353][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.629468][ 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)
[ 861.629583][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.629698][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.629813][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.629926][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.630046][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.630161][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.630272][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.630391][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.630502][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.630617][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.630731][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.630844][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.630959][ T43] kthread (kernel/kthread.c:389)
[ 861.631045][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.631160][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.631273][ T43] ? __pfx_kthread (kernel/kthread.c:342)
Finger prints:
print_unlock_imbalance_bug:__lock_release:lock_release:__mutex_unlock_slowpath:__rtnl_unlock
ret_from_fork:ret_from_fork_asm:__schedule:schedule:schedule_preempt_disabled
__schedule:schedule:schedule_preempt_disabled:__mutex_lock:rtnl_newlink
__schedule:schedule:schedule_preempt_disabled:__mutex_lock:addrconf_verify_work