======================================
| [ 27.849827][ T261] other info that might help us debug this:
| [ 27.850027][ T261] no locks held by ip/261.
| [ 27.850163][ T261]
| [ 27.850163][ T261] stack backtrace:
[ 27.850542][ T261] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 27.850851][ T261] Call Trace:
[ 27.850961][ T261]
[ 27.851035][ T261] dump_stack_lvl (lib/dump_stack.c:123)
[ 27.851180][ T261] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.851317][ T261] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 27.851457][ T261] __lock_release (kernel/locking/lockdep.c:5502)
[ 27.851598][ T261] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 27.851743][ T261] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.851883][ T261] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 27.852021][ T261] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 27.852163][ T261] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 27.852303][ T261] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 27.852474][ T261] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 27.852617][ T261] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.852759][ T261] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 27.852900][ T261] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 27.853037][ T261] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.853180][ T261] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 27.853320][ T261] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 27.853457][ T261] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 27.853596][ T261] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 27.853733][ T261] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 27.853873][ T261] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 27.854013][ T261] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 27.854150][ T261] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 27.854289][ T261] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 27.854394][ T261] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 27.854537][ T261] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 27.854677][ T261] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 27.854813][ T261] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 27.854956][ T261] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 27.855098][ T261] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 27.855236][ T261] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 27.855375][ T261] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 27.855515][ T261] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.855656][ T261] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 27.855794][ T261] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 27.855932][ T261] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 27.856072][ T261] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 27.856212][ T261] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 27.856385][ T261] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 27.856524][ T261] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 27.856664][ T261] ___sys_sendmsg (net/socket.c:2665)
[ 27.856802][ T261] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 27.856944][ T261] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 27.857085][ T261] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 27.857224][ T261] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.857362][ T261] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 27.857505][ T261] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 27.857649][ T261] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 27.857759][ T261] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 27.857895][ T261] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 27.858034][ T261] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 27.858171][ T261] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 27.858317][ T261] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 27.858458][ T261] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 27.858635][ T261] RIP: 0033:0x7f4ffbb4b7b7
[ 27.858780][ T261] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
0: 0a 00 or (%rax),%al
2: f7 d8 neg %eax
4: 64 89 02 mov %eax,%fs:(%rdx)
7: 48 c7 c0 ff ff ff ff mov $0xffffffffffffffff,%rax
e: eb b9 jmp 0xffffffffffffffc9
10: 0f 1f 00 nopl (%rax)
13: f3 0f 1e fa endbr64
17: 64 8b 04 25 18 00 00 mov %fs:0x18,%eax
1e: 00
1f: 85 c0 test %eax,%eax
21: 75 10 jne 0x33
23: b8 2e 00 00 00 mov $0x2e,%eax
28: 0f 05 syscall
2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction
30: 77 51 ja 0x83
32: c3 ret
33: 48 83 ec 28 sub $0x28,%rsp
37: 89 54 24 1c mov %edx,0x1c(%rsp)
3b: 48 89 74 24 10 mov %rsi,0x10(%rsp)
Code starting with the faulting instruction
===========================================
0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax
6: 77 51 ja 0x59
8: c3 ret
9: 48 83 ec 28 sub $0x28,%rsp
d: 89 54 24 1c mov %edx,0x1c(%rsp)
11: 48 89 74 24 10 mov %rsi,0x10(%rsp)
[ 27.859269][ T261] RSP: 002b:00007ffff0596948 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 27.859483][ T261] RAX: ffffffffffffffda RBX: 00007ffff0597070 RCX: 00007f4ffbb4b7b7
[ 27.859694][ T261] RDX: 0000000000000000 RSI: 00007ffff05969b0 RDI: 0000000000000005
[ 27.859904][ T261] RBP: 0000000000000002 R08: 0000000000000044 R09: 0000000000000000
[ 27.860111][ T261] R10: 00007f4ffba04708 R11: 0000000000000246 R12: 00007ffff0597088
[ 27.860323][ T261] R13: 00000000672a1614 R14: 0000000000496600 R15: 00007ffff0596a98
| [ 27.859694][ T261] RDX: 0000000000000000 RSI: 00007ffff05969b0 RDI: 0000000000000005
| [ 27.859904][ T261] RBP: 0000000000000002 R08: 0000000000000044 R09: 0000000000000000
| [ 27.860111][ T261] R10: 00007f4ffba04708 R11: 0000000000000246 R12: 00007ffff0597088
| [ 27.860323][ T261] R13: 00000000672a1614 R14: 0000000000496600 R15: 00007ffff0596a98
| [ 27.860537][ T261]
[ 247.219312][ T43] INFO: task ip:261 blocked for more than 122 seconds.
[ 247.219551][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.219661][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.219847][ T43] task:ip state:D stack:25792 pid:261 tgid:261 ppid:258 flags:0x00004002
[ 247.220074][ T43] Call Trace:
[ 247.220173][ T43]
[ 247.220263][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.220389][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.220520][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.220638][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.220754][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.220837][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.220946][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.221058][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 247.221183][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.221298][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.221409][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.221522][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.221629][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.221742][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.221851][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.221959][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.222078][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.222194][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.222302][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.222410][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.222518][ 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)
[ 247.222629][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.222712][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.222821][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.222931][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.223042][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.223154][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.223270][ 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)
[ 247.223378][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.223485][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.223595][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.223704][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.223817][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.223927][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.224038][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.224144][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.224289][ 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)
[ 247.224399][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 247.224512][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 247.224619][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 247.224730][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.224839][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.224950][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.225064][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 247.225180][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.225293][ 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)
[ 247.225381][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.225494][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.225605][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.225721][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 247.225839][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.225955][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.226092][ T43] RIP: 0033:0x7f4ffbb4b7b7
[ 247.226235][ T43] RSP: 002b:00007ffff0596948 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.226404][ T43] RAX: ffffffffffffffda RBX: 00007ffff0597070 RCX: 00007f4ffbb4b7b7
[ 247.226571][ T43] RDX: 0000000000000000 RSI: 00007ffff05969b0 RDI: 0000000000000005
[ 247.226741][ T43] RBP: 0000000000000002 R08: 0000000000000044 R09: 0000000000000000
[ 247.226903][ T43] R10: 00007f4ffba04708 R11: 0000000000000246 R12: 00007ffff0597088
[ 247.227079][ T43] R13: 00000000672a1614 R14: 0000000000496600 R15: 00007ffff0596a98
| [ 247.226741][ T43] RBP: 0000000000000002 R08: 0000000000000044 R09: 0000000000000000
| [ 247.226903][ T43] R10: 00007f4ffba04708 R11: 0000000000000246 R12: 00007ffff0597088
| [ 247.227079][ T43] R13: 00000000672a1614 R14: 0000000000496600 R15: 00007ffff0596a98
| [ 247.227262][ T43]
| [ 247.227344][ T43] INFO: lockdep is turned off.
[ 370.099362][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds.
[ 370.099823][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 370.099941][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.100117][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 370.100367][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 370.100541][ T43] Call Trace:
[ 370.100637][ T43]
[ 370.100697][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 370.100813][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 370.100923][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 370.101035][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.101147][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.101266][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 370.101351][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 370.101459][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 370.101573][ 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)
[ 370.101680][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.101788][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 370.101896][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.102006][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.102116][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.102228][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.102355][ T43] process_one_work (kernel/workqueue.c:3229)
[ 370.102470][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 370.102579][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 370.102691][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 370.102805][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 370.102917][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 370.103029][ T43] kthread (kernel/kthread.c:389)
[ 370.103113][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 370.103229][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 370.103344][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 370.103456][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 370.103113][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 370.103229][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 370.103344][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 370.103456][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 370.103575][ T43]
[ 370.103676][ T43] INFO: task ip:261 blocked for more than 245 seconds.
[ 370.103805][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 370.103921][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.104094][ T43] task:ip state:D stack:25792 pid:261 tgid:261 ppid:258 flags:0x00004002
[ 370.104322][ T43] Call Trace:
[ 370.104405][ T43]
[ 370.104462][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 370.104571][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 370.104680][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.104789][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.104899][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 370.104981][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 370.105090][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 370.105208][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 370.105324][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.105433][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 370.105543][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.105652][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.105758][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.105871][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 370.105978][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.106091][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 370.106205][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 370.106315][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 370.106424][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 370.106531][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 370.106638][ 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)
[ 370.106748][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 370.106831][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 370.106941][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 370.107051][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 370.107157][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 370.107279][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 370.107387][ 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)
[ 370.107494][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 370.107603][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 370.107713][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.107828][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 370.107938][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 370.108047][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 370.108161][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 370.108318][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 370.108457][ 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)
[ 370.108568][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 370.108680][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 370.108794][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 370.108907][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 370.109019][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 370.109134][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.109250][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 370.109359][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 370.109481][ 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)
[ 370.109564][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 370.109692][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 370.109817][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 370.109923][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 370.110037][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 370.110151][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 370.110295][ T43] RIP: 0033:0x7f4ffbb4b7b7
[ 370.110410][ T43] RSP: 002b:00007ffff0596948 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 370.110588][ T43] RAX: ffffffffffffffda RBX: 00007ffff0597070 RCX: 00007f4ffbb4b7b7
[ 370.110753][ T43] RDX: 0000000000000000 RSI: 00007ffff05969b0 RDI: 0000000000000005
[ 370.110911][ T43] RBP: 0000000000000002 R08: 0000000000000044 R09: 0000000000000000
[ 370.111071][ T43] R10: 00007f4ffba04708 R11: 0000000000000246 R12: 00007ffff0597088
[ 370.111234][ T43] R13: 00000000672a1614 R14: 0000000000496600 R15: 00007ffff0596a98
| [ 370.110911][ T43] RBP: 0000000000000002 R08: 0000000000000044 R09: 0000000000000000
| [ 370.111071][ T43] R10: 00007f4ffba04708 R11: 0000000000000246 R12: 00007ffff0597088
| [ 370.111234][ T43] R13: 00000000672a1614 R14: 0000000000496600 R15: 00007ffff0596a98
| [ 370.111396][ T43]
| [ 370.111481][ T43] INFO: lockdep is turned off.
[ 492.979301][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds.
[ 492.979725][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.979851][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.980063][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 492.980359][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.980540][ T43] Call Trace:
[ 492.980637][ T43]
[ 492.980704][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.980847][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.980973][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.981102][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.981245][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.981370][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.981479][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.981609][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.981736][ 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)
[ 492.981860][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.981985][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.982111][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.982244][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.982370][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.982506][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.982628][ T43] process_one_work (kernel/workqueue.c:3229)
[ 492.982758][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.982880][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 492.983009][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 492.983142][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 492.983275][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.983399][ T43] kthread (kernel/kthread.c:389)
[ 492.983493][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.983619][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 492.983761][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.983886][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.983493][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.983619][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 492.983761][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.983886][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.984016][ T43]
[ 492.984134][ T43] INFO: task ip:261 blocked for more than 368 seconds.
[ 492.984297][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.984416][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.984619][ T43] task:ip state:D stack:25792 pid:261 tgid:261 ppid:258 flags:0x00004002
[ 492.984865][ T43] Call Trace:
[ 492.984960][ T43]
[ 492.985027][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.985152][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.985284][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.985416][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.985548][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.985647][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.985770][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.985893][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 492.986019][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.986144][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.986274][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.986399][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.986520][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.986646][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.986771][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.986895][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.987020][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 492.987142][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.987270][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 492.987394][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.987531][ 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)
[ 492.987659][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 492.987765][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.987888][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.988014][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.988139][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.988281][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.988411][ 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)
[ 492.988535][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 492.988663][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 492.988791][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.988916][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 492.989041][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 492.989167][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 492.989305][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 492.989429][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 492.989585][ 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)
[ 492.989711][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 492.989839][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 492.989961][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 492.990082][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 492.990213][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.990342][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.990465][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.990593][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 492.990722][ 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)
[ 492.990820][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 492.990948][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 492.991071][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 492.991201][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 492.991332][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 492.991461][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 492.991616][ T43] RIP: 0033:0x7f4ffbb4b7b7
[ 492.991743][ T43] RSP: 002b:00007ffff0596948 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 492.991934][ T43] RAX: ffffffffffffffda RBX: 00007ffff0597070 RCX: 00007f4ffbb4b7b7
[ 492.992127][ T43] RDX: 0000000000000000 RSI: 00007ffff05969b0 RDI: 0000000000000005
[ 492.992337][ T43] RBP: 0000000000000002 R08: 0000000000000044 R09: 0000000000000000
[ 492.992541][ T43] R10: 00007f4ffba04708 R11: 0000000000000246 R12: 00007ffff0597088
[ 492.992725][ T43] R13: 00000000672a1614 R14: 0000000000496600 R15: 00007ffff0596a98
| [ 492.992337][ T43] RBP: 0000000000000002 R08: 0000000000000044 R09: 0000000000000000
| [ 492.992541][ T43] R10: 00007f4ffba04708 R11: 0000000000000246 R12: 00007ffff0597088
| [ 492.992725][ T43] R13: 00000000672a1614 R14: 0000000000496600 R15: 00007ffff0596a98
| [ 492.992929][ T43]
| [ 492.993023][ T43] INFO: lockdep is turned off.
[ 615.859298][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds.
[ 615.859703][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.859881][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.860126][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 615.860408][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.860571][ T43] Call Trace:
[ 615.860666][ T43]
[ 615.860733][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.860863][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.860987][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.861113][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.861247][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.861373][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.861474][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.861600][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.861727][ 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)
[ 615.861852][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.861975][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.862114][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.862243][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.862370][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.862504][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.862640][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.862772][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.862895][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.863019][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.863146][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.863279][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.863414][ T43] kthread (kernel/kthread.c:389)
[ 615.863514][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.863637][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.863760][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.863884][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.863514][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.863637][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.863760][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.863884][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.864011][ T43]
[ 615.864115][ T43] INFO: task ip:261 blocked for more than 491 seconds.
[ 615.864272][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.864391][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.864597][ T43] task:ip state:D stack:25792 pid:261 tgid:261 ppid:258 flags:0x00004002
[ 615.864848][ T43] Call Trace:
[ 615.864942][ T43]
[ 615.865007][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.865135][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.865266][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.865392][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.865525][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.865620][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.865743][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.865868][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 615.865996][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.866119][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.866248][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.866375][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.866498][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.866626][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.866759][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.866887][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.867013][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.867138][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.867269][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.867396][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.867522][ 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)
[ 615.867650][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.867745][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.867870][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.868002][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.868126][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.868266][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.868390][ 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)
[ 615.868514][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.868643][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.868769][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.868894][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.869019][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.869145][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.869276][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.869401][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.869553][ 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)
[ 615.869679][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 615.869805][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.869928][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 615.870051][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.870184][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.870315][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.870438][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.870587][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 615.870709][ 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)
[ 615.870806][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.870932][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.871054][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.871183][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 615.871317][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.871444][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.871594][ T43] RIP: 0033:0x7f4ffbb4b7b7
[ 615.871721][ T43] RSP: 002b:00007ffff0596948 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.871907][ T43] RAX: ffffffffffffffda RBX: 00007ffff0597070 RCX: 00007f4ffbb4b7b7
[ 615.872089][ T43] RDX: 0000000000000000 RSI: 00007ffff05969b0 RDI: 0000000000000005
[ 615.872296][ T43] RBP: 0000000000000002 R08: 0000000000000044 R09: 0000000000000000
[ 615.872481][ T43] R10: 00007f4ffba04708 R11: 0000000000000246 R12: 00007ffff0597088
[ 615.872665][ T43] R13: 00000000672a1614 R14: 0000000000496600 R15: 00007ffff0596a98
| [ 615.872296][ T43] RBP: 0000000000000002 R08: 0000000000000044 R09: 0000000000000000
| [ 615.872481][ T43] R10: 00007f4ffba04708 R11: 0000000000000246 R12: 00007ffff0597088
| [ 615.872665][ T43] R13: 00000000672a1614 R14: 0000000000496600 R15: 00007ffff0596a98
| [ 615.872855][ T43]
| [ 615.872948][ T43] INFO: lockdep is turned off.
[ 738.739315][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds.
[ 738.739709][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.739828][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.740032][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 738.740326][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.740495][ T43] Call Trace:
[ 738.740594][ T43]
[ 738.740669][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.740803][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.740926][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.741050][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.741187][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.741310][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.741405][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.741529][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.741656][ 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)
[ 738.741782][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.741904][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.742029][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.742151][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.742282][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.742404][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.742529][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.742655][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.742777][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.742899][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.743027][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.743151][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.743275][ T43] kthread (kernel/kthread.c:389)
[ 738.743367][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.743490][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.743617][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.743738][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.743367][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.743490][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.743617][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.743738][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.743865][ T43]
[ 738.743970][ T43] INFO: task ip:261 blocked for more than 614 seconds.
[ 738.744113][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.744241][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.744441][ T43] task:ip state:D stack:25792 pid:261 tgid:261 ppid:258 flags:0x00004002
[ 738.744684][ T43] Call Trace:
[ 738.744777][ T43]
[ 738.744842][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.744967][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.745090][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.745217][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.745340][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.745435][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.745559][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.745680][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 738.745801][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.745941][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.746069][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.746201][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.746321][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.746445][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.746565][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.746690][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.746812][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.746931][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.747055][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.747184][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.747307][ 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)
[ 738.747428][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.747524][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.747646][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.747770][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.747890][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.748018][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.748138][ 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)
[ 738.748270][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.748394][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.748514][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.748642][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.748768][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.748891][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.749014][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.749135][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.749292][ 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)
[ 738.749416][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 738.749539][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.749661][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 738.749783][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.749907][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.750032][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.750157][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.750284][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 738.750406][ 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)
[ 738.750499][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 738.750625][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.750750][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.750870][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 738.750997][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.751120][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.751287][ T43] RIP: 0033:0x7f4ffbb4b7b7
[ 738.751419][ T43] RSP: 002b:00007ffff0596948 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.751614][ T43] RAX: ffffffffffffffda RBX: 00007ffff0597070 RCX: 00007f4ffbb4b7b7
[ 738.751800][ T43] RDX: 0000000000000000 RSI: 00007ffff05969b0 RDI: 0000000000000005
[ 738.751980][ T43] RBP: 0000000000000002 R08: 0000000000000044 R09: 0000000000000000
[ 738.752159][ T43] R10: 00007f4ffba04708 R11: 0000000000000246 R12: 00007ffff0597088
[ 738.752353][ T43] R13: 00000000672a1614 R14: 0000000000496600 R15: 00007ffff0596a98
| [ 738.751980][ T43] RBP: 0000000000000002 R08: 0000000000000044 R09: 0000000000000000
| [ 738.752159][ T43] R10: 00007f4ffba04708 R11: 0000000000000246 R12: 00007ffff0597088
| [ 738.752353][ T43] R13: 00000000672a1614 R14: 0000000000496600 R15: 00007ffff0596a98
| [ 738.752536][ T43]
| [ 738.752631][ T43] INFO: lockdep is turned off.
[ 861.619276][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds.
[ 861.619631][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.619750][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.619978][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 861.620249][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.620418][ T43] Call Trace:
[ 861.620512][ T43]
[ 861.620578][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.620707][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.620831][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 861.620957][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.621085][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.621218][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.621312][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.621439][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.621561][ 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)
[ 861.621686][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.621808][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.621935][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.622058][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.622190][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.622313][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.622440][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.622564][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.622690][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.622814][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.622940][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.623065][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.623193][ T43] kthread (kernel/kthread.c:389)
[ 861.623285][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.623411][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.623534][ 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