======================================
| [ 28.235778][ T255] other info that might help us debug this:
| [ 28.235986][ T255] no locks held by ip/255.
| [ 28.236132][ T255]
| [ 28.236132][ T255] stack backtrace:
[ 28.236527][ T255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 28.236845][ T255] Call Trace:
[ 28.236957][ T255]
[ 28.237033][ T255] dump_stack_lvl (lib/dump_stack.c:123)
[ 28.237187][ T255] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 28.237331][ T255] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 28.237478][ T255] __lock_release (kernel/locking/lockdep.c:5502)
[ 28.237624][ T255] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 28.237774][ T255] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 28.237918][ T255] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 28.238060][ T255] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 28.238205][ T255] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 28.238351][ T255] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 28.238529][ T255] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 28.238679][ T255] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 28.238826][ T255] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 28.238972][ T255] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 28.239119][ T255] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 28.239263][ T255] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 28.239405][ T255] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 28.239551][ T255] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 28.239696][ T255] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 28.239836][ T255] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 28.239976][ T255] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 28.240121][ T255] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 28.240264][ T255] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 28.240407][ T255] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 28.240519][ T255] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 28.240664][ T255] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 28.240813][ T255] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 28.240956][ T255] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 28.241102][ T255] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 28.241259][ T255] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 28.241437][ T255] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 28.241594][ T255] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 28.241749][ T255] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 28.241893][ T255] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 28.242039][ T255] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 28.242189][ T255] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 28.242334][ T255] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 28.242477][ T255] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 28.242656][ T255] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 28.242797][ T255] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 28.242938][ T255] ___sys_sendmsg (net/socket.c:2665)
[ 28.243082][ T255] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 28.243230][ T255] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 28.243377][ T255] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 28.243523][ T255] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 28.243669][ T255] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 28.243814][ T255] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 28.243959][ T255] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 28.244066][ T255] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 28.244211][ T255] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 28.244362][ T255] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 28.244502][ T255] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 28.244652][ T255] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 28.244796][ T255] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 28.244977][ T255] RIP: 0033:0x7ff31fd447b7
[ 28.245131][ T255] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
0: 0a 00 or (%rax),%al
2: f7 d8 neg %eax
4: 64 89 02 mov %eax,%fs:(%rdx)
7: 48 c7 c0 ff ff ff ff mov $0xffffffffffffffff,%rax
e: eb b9 jmp 0xffffffffffffffc9
10: 0f 1f 00 nopl (%rax)
13: f3 0f 1e fa endbr64
17: 64 8b 04 25 18 00 00 mov %fs:0x18,%eax
1e: 00
1f: 85 c0 test %eax,%eax
21: 75 10 jne 0x33
23: b8 2e 00 00 00 mov $0x2e,%eax
28: 0f 05 syscall
2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction
30: 77 51 ja 0x83
32: c3 ret
33: 48 83 ec 28 sub $0x28,%rsp
37: 89 54 24 1c mov %edx,0x1c(%rsp)
3b: 48 89 74 24 10 mov %rsi,0x10(%rsp)
Code starting with the faulting instruction
===========================================
0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax
6: 77 51 ja 0x59
8: c3 ret
9: 48 83 ec 28 sub $0x28,%rsp
d: 89 54 24 1c mov %edx,0x1c(%rsp)
11: 48 89 74 24 10 mov %rsi,0x10(%rsp)
[ 28.245672][ T255] RSP: 002b:00007fff359b9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 28.245906][ T255] RAX: ffffffffffffffda RBX: 00007fff359ba3a0 RCX: 00007ff31fd447b7
[ 28.246126][ T255] RDX: 0000000000000000 RSI: 00007fff359b9ce0 RDI: 0000000000000005
[ 28.246340][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 28.246554][ T255] R10: 00007ff31fbfd708 R11: 0000000000000246 R12: 00007fff359ba3b8
[ 28.246765][ T255] R13: 00000000672a2803 R14: 0000000000496600 R15: 00007fff359b9dc8
| [ 28.246126][ T255] RDX: 0000000000000000 RSI: 00007fff359b9ce0 RDI: 0000000000000005
| [ 28.246340][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 28.246554][ T255] R10: 00007ff31fbfd708 R11: 0000000000000246 R12: 00007fff359ba3b8
| [ 28.246765][ T255] R13: 00000000672a2803 R14: 0000000000496600 R15: 00007fff359b9dc8
| [ 28.246982][ T255]
[ 247.088433][ T43] INFO: task ip:255 blocked for more than 122 seconds.
[ 247.088740][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.088857][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.089053][ T43] task:ip state:D stack:25640 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 247.089312][ T43] Call Trace:
[ 247.089408][ T43]
[ 247.089482][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.089607][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.089723][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.089840][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.089957][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.090048][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.090166][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.090289][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.090413][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.090529][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.090654][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.090769][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.090883][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.091001][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.091116][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.091230][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.091365][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.091478][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.091589][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.091699][ 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)
[ 247.091812][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.091900][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.092013][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.092126][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.092242][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.092362][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.092477][ 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)
[ 247.092597][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.092710][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.092821][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.092935][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.093077][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.093198][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.093322][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.093436][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.093576][ 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)
[ 247.093688][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 247.093801][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 247.093915][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 247.094026][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.094151][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.094264][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.094389][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 247.094503][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.094618][ 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)
[ 247.094704][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.094817][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.094932][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.095043][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 247.095165][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.095284][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.095426][ T43] RIP: 0033:0x7ff31fd447b7
[ 247.095544][ T43] RSP: 002b:00007fff359b9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.095713][ T43] RAX: ffffffffffffffda RBX: 00007fff359ba3a0 RCX: 00007ff31fd447b7
[ 247.095880][ T43] RDX: 0000000000000000 RSI: 00007fff359b9ce0 RDI: 0000000000000005
[ 247.096050][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 247.096216][ T43] R10: 00007ff31fbfd708 R11: 0000000000000246 R12: 00007fff359ba3b8
[ 247.096387][ T43] R13: 00000000672a2803 R14: 0000000000496600 R15: 00007fff359b9dc8
| [ 247.096050][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 247.096216][ T43] R10: 00007ff31fbfd708 R11: 0000000000000246 R12: 00007fff359ba3b8
| [ 247.096387][ T43] R13: 00000000672a2803 R14: 0000000000496600 R15: 00007fff359b9dc8
| [ 247.096559][ T43]
| [ 247.096644][ T43] INFO: lockdep is turned off.
[ 369.968435][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds.
[ 369.968766][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.968874][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.969057][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 369.969316][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 369.969480][ T43] Call Trace:
[ 369.969568][ T43]
[ 369.969637][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.969760][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.969876][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.969992][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.970109][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.970223][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.970321][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.970434][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.970557][ T43] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[ 369.970670][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.970784][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.970898][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.971011][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.971125][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.971235][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.971356][ T43] process_one_work (kernel/workqueue.c:3229)
[ 369.971477][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.971590][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 369.971702][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 369.971819][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 369.971934][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 369.972045][ T43] kthread (kernel/kthread.c:389)
[ 369.972130][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.972253][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 369.972387][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.972502][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.972130][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.972253][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 369.972387][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.972502][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.972624][ T43]
[ 369.972727][ T43] INFO: task ip:255 blocked for more than 245 seconds.
[ 369.972863][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.972969][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.973152][ T43] task:ip state:D stack:25640 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 369.973387][ T43] Call Trace:
[ 369.973471][ T43]
[ 369.973529][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.973643][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.973759][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.973873][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.973986][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.974071][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.974181][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.974309][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.974425][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.974538][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.974652][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.974770][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.974886][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.974997][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.975110][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.975229][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 369.975347][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.975459][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 369.975573][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.975686][ T43] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 369.975800][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 369.975885][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.975997][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 369.976111][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.976228][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 369.976351][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 369.976464][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 369.976580][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 369.976695][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 369.976808][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.976922][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 369.977036][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 369.977160][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 369.977282][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 369.977399][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 369.977540][ T43] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 369.977656][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 369.977770][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 369.977882][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 369.977994][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 369.978112][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.978228][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.978345][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.978457][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 369.978570][ T43] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 369.978658][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 369.978773][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 369.978885][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 369.979000][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 369.979121][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 369.979240][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 369.979384][ T43] RIP: 0033:0x7ff31fd447b7
[ 369.979503][ T43] RSP: 002b:00007fff359b9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 369.979673][ T43] RAX: ffffffffffffffda RBX: 00007fff359ba3a0 RCX: 00007ff31fd447b7
[ 369.979838][ T43] RDX: 0000000000000000 RSI: 00007fff359b9ce0 RDI: 0000000000000005
[ 369.980007][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 369.980175][ T43] R10: 00007ff31fbfd708 R11: 0000000000000246 R12: 00007fff359ba3b8
[ 369.980346][ T43] R13: 00000000672a2803 R14: 0000000000496600 R15: 00007fff359b9dc8
| [ 369.980007][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 369.980175][ T43] R10: 00007ff31fbfd708 R11: 0000000000000246 R12: 00007fff359ba3b8
| [ 369.980346][ T43] R13: 00000000672a2803 R14: 0000000000496600 R15: 00007fff359b9dc8
| [ 369.980519][ T43]
| [ 369.980605][ T43] INFO: lockdep is turned off.
[ 492.848409][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds.
[ 492.848779][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.848932][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.849191][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 492.849522][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.849676][ T43] Call Trace:
[ 492.849762][ T43]
[ 492.849832][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.849952][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.850067][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.850210][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.850365][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.850537][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.850675][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.850850][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.851039][ 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)
[ 492.851215][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.851413][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.851616][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.851792][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.851965][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.852136][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.852340][ T43] process_one_work (kernel/workqueue.c:3229)
[ 492.852528][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.852706][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 492.852886][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 492.853064][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 492.853244][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.853383][ T43] kthread (kernel/kthread.c:389)
[ 492.853471][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.853586][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 492.853704][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.853818][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.853471][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.853586][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 492.853704][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.853818][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.853935][ T43]
[ 492.854085][ T43] INFO: task ip:255 blocked for more than 368 seconds.
[ 492.854304][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.854468][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.854731][ T43] task:ip state:D stack:25640 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 492.855056][ T43] Call Trace:
[ 492.855171][ T43]
[ 492.855231][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.855359][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.855475][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.855589][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.855717][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.855809][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.855980][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.856169][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.856360][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.856538][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.856721][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.856900][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.857078][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.857249][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.857434][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.857622][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 492.857799][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.857974][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 492.858147][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.858334][ 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)
[ 492.858511][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 492.858648][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.858821][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.858998][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.859181][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.859380][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.859557][ 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)
[ 492.859734][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 492.859916][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 492.860093][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.860280][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 492.860466][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 492.860656][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 492.860837][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 492.861010][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 492.861228][ 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)
[ 492.861420][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 492.861619][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 492.861796][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 492.861976][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 492.862161][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.862362][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.862538][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.862717][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 492.862896][ 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)
[ 492.863035][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 492.863204][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 492.863516][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 492.863708][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 492.863907][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 492.864094][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 492.864337][ T43] RIP: 0033:0x7ff31fd447b7
[ 492.864528][ T43] RSP: 002b:00007fff359b9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 492.864806][ T43] RAX: ffffffffffffffda RBX: 00007fff359ba3a0 RCX: 00007ff31fd447b7
[ 492.865065][ T43] RDX: 0000000000000000 RSI: 00007fff359b9ce0 RDI: 0000000000000005
[ 492.865355][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 492.865630][ T43] R10: 00007ff31fbfd708 R11: 0000000000000246 R12: 00007fff359ba3b8
[ 492.865907][ T43] R13: 00000000672a2803 R14: 0000000000496600 R15: 00007fff359b9dc8
| [ 492.865355][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 492.865630][ T43] R10: 00007ff31fbfd708 R11: 0000000000000246 R12: 00007fff359ba3b8
| [ 492.865907][ T43] R13: 00000000672a2803 R14: 0000000000496600 R15: 00007fff359b9dc8
| [ 492.866183][ T43]
| [ 492.866333][ T43] INFO: lockdep is turned off.
[ 615.728406][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds.
[ 615.728777][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.728892][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.729088][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 615.729358][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.729525][ T43] Call Trace:
[ 615.729615][ T43]
[ 615.729695][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.729824][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.729944][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.730067][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.730188][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.730316][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.730412][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.730529][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.730654][ 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)
[ 615.730793][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.730916][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.731037][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.731153][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.731282][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.731400][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.731520][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.731651][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.731769][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.731903][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.732027][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.732146][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.732276][ T43] kthread (kernel/kthread.c:389)
[ 615.732367][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.732488][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.732613][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.732731][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.732367][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.732488][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.732613][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.732731][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.732855][ T43]
[ 615.732960][ T43] INFO: task ip:255 blocked for more than 491 seconds.
[ 615.733101][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.733213][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.733410][ T43] task:ip state:D stack:25640 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 615.733652][ T43] Call Trace:
[ 615.733741][ T43]
[ 615.733805][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.733925][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.734050][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.734169][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.734301][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.734391][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.734509][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.734634][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.734753][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.734874][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.734994][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.735112][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.735229][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.735352][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.735471][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.735596][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.735722][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.735840][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.735965][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.736083][ 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)
[ 615.736201][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.736297][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.736414][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.736532][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.736655][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.736786][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.736905][ 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)
[ 615.737022][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.737145][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.737263][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.737391][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.737510][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.737641][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.737765][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.737882][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.738027][ 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)
[ 615.738147][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 615.738264][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.738387][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 615.738505][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.738628][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.738749][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.738867][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.738982][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 615.739102][ 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)
[ 615.739195][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.739319][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.739435][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.739556][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 615.739687][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.739814][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.739961][ T43] RIP: 0033:0x7ff31fd447b7
[ 615.740082][ T43] RSP: 002b:00007fff359b9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.740261][ T43] RAX: ffffffffffffffda RBX: 00007fff359ba3a0 RCX: 00007ff31fd447b7
[ 615.740440][ T43] RDX: 0000000000000000 RSI: 00007fff359b9ce0 RDI: 0000000000000005
[ 615.740628][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 615.740811][ T43] R10: 00007ff31fbfd708 R11: 0000000000000246 R12: 00007fff359ba3b8
[ 615.740987][ T43] R13: 00000000672a2803 R14: 0000000000496600 R15: 00007fff359b9dc8
| [ 615.740628][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 615.740811][ T43] R10: 00007ff31fbfd708 R11: 0000000000000246 R12: 00007fff359ba3b8
| [ 615.740987][ T43] R13: 00000000672a2803 R14: 0000000000496600 R15: 00007fff359b9dc8
| [ 615.741163][ T43]
| [ 615.741254][ T43] INFO: lockdep is turned off.
[ 738.608421][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds.
[ 738.608742][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.608876][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.609086][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 738.609379][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.609534][ T43] Call Trace:
[ 738.609622][ T43]
[ 738.609708][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.609830][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.609944][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.610076][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.610213][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.610338][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.610428][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.610553][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.610681][ 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)
[ 738.610794][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.610911][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.611038][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.611164][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.611284][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.611408][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.611523][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.611644][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.611757][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.611884][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.612007][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.612130][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.612246][ T43] kthread (kernel/kthread.c:389)
[ 738.612354][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.612471][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.612590][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.612715][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.612354][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.612471][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.612590][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.612715][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.612834][ T43]
[ 738.612935][ T43] INFO: task ip:255 blocked for more than 614 seconds.
[ 738.613070][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.613216][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.613427][ T43] task:ip state:D stack:25640 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 738.613660][ T43] Call Trace:
[ 738.613744][ T43]
[ 738.613803][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.613917][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.614033][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.614155][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.614282][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.614367][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.614478][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.614599][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.614723][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.614845][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.614960][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.615073][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.615204][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.615334][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.615447][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.615569][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.615695][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.615806][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.615918][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.616031][ 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)
[ 738.616154][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.616242][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.616360][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.616487][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.616717][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.616839][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.616962][ 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)
[ 738.617074][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.617201][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.617336][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.617452][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.617566][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.617689][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.617815][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.617925][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.618072][ 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)
[ 738.618219][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 738.618338][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.618451][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 738.618562][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.618691][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.618808][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.618920][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.619051][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 738.619178][ 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)
[ 738.619277][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 738.619390][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.619514][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.619633][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 738.619755][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.619883][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.620035][ T43] RIP: 0033:0x7ff31fd447b7
[ 738.620171][ T43] RSP: 002b:00007fff359b9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.620374][ T43] RAX: ffffffffffffffda RBX: 00007fff359ba3a0 RCX: 00007ff31fd447b7
[ 738.620545][ T43] RDX: 0000000000000000 RSI: 00007fff359b9ce0 RDI: 0000000000000005
[ 738.620752][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 738.620922][ T43] R10: 00007ff31fbfd708 R11: 0000000000000246 R12: 00007fff359ba3b8
[ 738.621089][ T43] R13: 00000000672a2803 R14: 0000000000496600 R15: 00007fff359b9dc8
| [ 738.620752][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 738.620922][ T43] R10: 00007ff31fbfd708 R11: 0000000000000246 R12: 00007fff359ba3b8
| [ 738.621089][ T43] R13: 00000000672a2803 R14: 0000000000496600 R15: 00007fff359b9dc8
| [ 738.621278][ T43]
| [ 738.621366][ T43] INFO: lockdep is turned off.
[ 861.488431][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds.
[ 861.488786][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.488906][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.489110][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 861.489399][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.489565][ T43] Call Trace:
[ 861.489662][ T43]
[ 861.489739][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.489873][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.490000][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 861.490128][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.490254][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.490394][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.490494][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.490619][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.490750][ 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)
[ 861.490875][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.491005][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.491128][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.491253][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.491391][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.491513][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.491639][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.491773][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.491898][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.492021][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.492148][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.492284][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.492411][ T43] kthread (kernel/kthread.c:389)
[ 861.492507][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.492633][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.492761][ T43] ? __pfx_kthread (kernel/kthread.c:342)
Finger prints:
__schedule:schedule:schedule_preempt_disabled:__mutex_lock:addrconf_verify_work
print_unlock_imbalance_bug:__lock_release:lock_release:__mutex_unlock_slowpath:__rtnl_unlock
__schedule:schedule:schedule_preempt_disabled:__mutex_lock:rtnl_newlink
ret_from_fork:ret_from_fork_asm:__schedule:schedule:schedule_preempt_disabled