======================================
| [ 27.991633][ T255] other info that might help us debug this:
| [ 27.991843][ T255] no locks held by ip/255.
| [ 27.991986][ T255]
| [ 27.991986][ T255] stack backtrace:
[ 27.992379][ T255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 27.992698][ T255] Call Trace:
[ 27.992813][ T255]
[ 27.992890][ T255] dump_stack_lvl (lib/dump_stack.c:123)
[ 27.993042][ T255] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.993187][ T255] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 27.993331][ T255] __lock_release (kernel/locking/lockdep.c:5502)
[ 27.993474][ T255] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 27.993622][ T255] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.993768][ T255] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 27.993909][ T255] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 27.994054][ T255] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 27.994194][ T255] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 27.994378][ T255] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 27.994530][ T255] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.994672][ T255] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 27.994818][ T255] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 27.994964][ T255] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.995112][ T255] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 27.995255][ T255] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 27.995403][ T255] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 27.995553][ T255] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 27.995697][ T255] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 27.995837][ T255] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 27.995983][ T255] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 27.996130][ 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)
[ 27.996274][ T255] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 27.996386][ T255] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 27.996531][ T255] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 27.996677][ T255] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 27.996825][ T255] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 27.996973][ T255] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 27.997119][ 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)
[ 27.997264][ T255] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 27.997436][ T255] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 27.997580][ T255] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.997730][ T255] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 27.997873][ T255] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 27.998021][ T255] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 27.998168][ T255] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 27.998312][ T255] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 27.998489][ 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)
[ 27.998646][ T255] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 27.998790][ T255] ___sys_sendmsg (net/socket.c:2665)
[ 27.998931][ T255] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 27.999072][ T255] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 27.999217][ T255] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 27.999362][ T255] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.999506][ T255] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 27.999646][ T255] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 27.999789][ 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)
[ 27.999903][ T255] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 28.000047][ T255] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 28.000191][ T255] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 28.000330][ T255] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 28.000483][ T255] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 28.000631][ T255] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 28.000808][ T255] RIP: 0033:0x7f3e5478b7b7
[ 28.000957][ 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)
[ 28.001464][ T255] RSP: 002b:00007ffdfa7af868 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 28.001684][ T255] RAX: ffffffffffffffda RBX: 00007ffdfa7aff90 RCX: 00007f3e5478b7b7
[ 28.001897][ T255] RDX: 0000000000000000 RSI: 00007ffdfa7af8d0 RDI: 0000000000000005
[ 28.002114][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 28.002330][ T255] R10: 00007f3e54644708 R11: 0000000000000246 R12: 00007ffdfa7affa8
[ 28.002542][ T255] R13: 00000000672a19c7 R14: 0000000000496600 R15: 00007ffdfa7af9b8
| [ 28.001897][ T255] RDX: 0000000000000000 RSI: 00007ffdfa7af8d0 RDI: 0000000000000005
| [ 28.002114][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 28.002330][ T255] R10: 00007f3e54644708 R11: 0000000000000246 R12: 00007ffdfa7affa8
| [ 28.002542][ T255] R13: 00000000672a19c7 R14: 0000000000496600 R15: 00007ffdfa7af9b8
| [ 28.002773][ T255]
[ 247.137772][ T43] INFO: task ip:255 blocked for more than 122 seconds.
[ 247.138076][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.138241][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.138524][ T43] task:ip state:D stack:25640 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 247.138901][ T43] Call Trace:
[ 247.139037][ T43]
[ 247.139147][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.139350][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.139528][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.139719][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.139898][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.140034][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.140206][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.140385][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.140569][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.140756][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.140939][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.141112][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.141292][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.141463][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.141640][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.141822][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.141994][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.142168][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.142342][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.142514][ 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)
[ 247.142709][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.142846][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.143022][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.143201][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.143374][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.143556][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.143738][ 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)
[ 247.143914][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.144096][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.144268][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.144445][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.144622][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.144808][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.144985][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.145157][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.145373][ 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)
[ 247.145549][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 247.145737][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 247.145912][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 247.146084][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.146259][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.146440][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.146620][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 247.146813][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.146994][ 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)
[ 247.147134][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.147306][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.147509][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.147692][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 247.147881][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.148057][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.148281][ T43] RIP: 0033:0x7f3e5478b7b7
[ 247.148466][ T43] RSP: 002b:00007ffdfa7af868 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.148655][ T43] RAX: ffffffffffffffda RBX: 00007ffdfa7aff90 RCX: 00007f3e5478b7b7
[ 247.148858][ T43] RDX: 0000000000000000 RSI: 00007ffdfa7af8d0 RDI: 0000000000000005
[ 247.149112][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 247.149372][ T43] R10: 00007f3e54644708 R11: 0000000000000246 R12: 00007ffdfa7affa8
[ 247.149635][ T43] R13: 00000000672a19c7 R14: 0000000000496600 R15: 00007ffdfa7af9b8
| [ 247.149112][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 247.149372][ T43] R10: 00007f3e54644708 R11: 0000000000000246 R12: 00007ffdfa7affa8
| [ 247.149635][ T43] R13: 00000000672a19c7 R14: 0000000000496600 R15: 00007ffdfa7af9b8
| [ 247.149902][ T43]
| [ 247.150021][ T43] INFO: lockdep is turned off.
[ 370.017738][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds.
[ 370.018121][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 370.018236][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.018420][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 370.018658][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 370.018827][ T43] Call Trace:
[ 370.018912][ T43]
[ 370.018976][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 370.019110][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 370.019224][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.019339][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.019462][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 370.019551][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 370.019662][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 370.019784][ 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)
[ 370.019897][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.020010][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 370.020126][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.020235][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.020356][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.020466][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.020578][ T43] process_one_work (kernel/workqueue.c:3229)
[ 370.020702][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 370.020819][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 370.020930][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 370.021045][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 370.021162][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 370.021277][ T43] kthread (kernel/kthread.c:389)
[ 370.021363][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 370.021478][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 370.021590][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 370.021707][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 370.021363][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 370.021478][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 370.021590][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 370.021707][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 370.021828][ T43]
[ 370.021924][ T43] INFO: task ip:255 blocked for more than 245 seconds.
[ 370.022061][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 370.022164][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.022350][ T43] task:ip state:D stack:25640 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 370.022571][ T43] Call Trace:
[ 370.022652][ T43]
[ 370.022725][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 370.022842][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 370.022953][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.023072][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.023187][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 370.023273][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 370.023390][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 370.023503][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.023613][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 370.023743][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.023857][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.023967][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.024085][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 370.024202][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.024314][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 370.024430][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 370.024540][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 370.024658][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 370.024777][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 370.024887][ 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)
[ 370.024998][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 370.025093][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 370.025207][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 370.025319][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 370.025432][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 370.025548][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 370.025659][ 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)
[ 370.025781][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 370.025895][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 370.026010][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.026128][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 370.026242][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 370.026356][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 370.026477][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 370.026607][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 370.026759][ 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)
[ 370.026879][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 370.026993][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 370.027109][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 370.027220][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 370.027331][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 370.027451][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.027564][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 370.027682][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 370.027802][ 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)
[ 370.027886][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 370.028001][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 370.028115][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 370.028228][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 370.028344][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 370.028462][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 370.028602][ T43] RIP: 0033:0x7f3e5478b7b7
[ 370.028727][ T43] RSP: 002b:00007ffdfa7af868 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 370.028899][ T43] RAX: ffffffffffffffda RBX: 00007ffdfa7aff90 RCX: 00007f3e5478b7b7
[ 370.029069][ T43] RDX: 0000000000000000 RSI: 00007ffdfa7af8d0 RDI: 0000000000000005
[ 370.029236][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 370.029398][ T43] R10: 00007f3e54644708 R11: 0000000000000246 R12: 00007ffdfa7affa8
[ 370.029565][ T43] R13: 00000000672a19c7 R14: 0000000000496600 R15: 00007ffdfa7af9b8
| [ 370.029236][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 370.029398][ T43] R10: 00007f3e54644708 R11: 0000000000000246 R12: 00007ffdfa7affa8
| [ 370.029565][ T43] R13: 00000000672a19c7 R14: 0000000000496600 R15: 00007ffdfa7af9b8
| [ 370.029741][ T43]
| [ 370.029825][ T43] INFO: lockdep is turned off.
[ 492.897720][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds.
[ 492.898049][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.898155][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.898344][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 492.898577][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.898750][ T43] Call Trace:
[ 492.898835][ T43]
[ 492.898895][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.899012][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.899124][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.899284][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.899437][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.899522][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.899638][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.899763][ 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)
[ 492.899878][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.899989][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.900102][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.900222][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.900345][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.900456][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.900563][ T43] process_one_work (kernel/workqueue.c:3229)
[ 492.900686][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.900813][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 492.900924][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 492.901035][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 492.901148][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.901268][ T43] kthread (kernel/kthread.c:389)
[ 492.901357][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.901467][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 492.901579][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.901699][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.901357][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.901467][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 492.901579][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.901699][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.901816][ T43]
[ 492.901910][ T43] INFO: task ip:255 blocked for more than 368 seconds.
[ 492.902040][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.902143][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.902421][ T43] task:ip state:D stack:25640 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 492.902645][ T43] Call Trace:
[ 492.902745][ T43]
[ 492.902811][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.902926][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.903038][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.903150][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.903270][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.903360][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.903470][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.903582][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.903703][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.903819][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.903932][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.904042][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.904154][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.904275][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.904391][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.904503][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 492.904613][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.904733][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 492.904844][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.904953][ 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)
[ 492.905063][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 492.905148][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.905270][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.905382][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.905491][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.905605][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.905727][ 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)
[ 492.905869][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 492.905984][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 492.906095][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.906223][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 492.906342][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 492.906454][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 492.906567][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 492.906695][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 492.906834][ 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)
[ 492.906945][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 492.907056][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 492.907176][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 492.907351][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 492.907501][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.907613][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.907734][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.907844][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 492.907955][ 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)
[ 492.908039][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 492.908149][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 492.908274][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 492.908385][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 492.908501][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 492.908613][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 492.908759][ T43] RIP: 0033:0x7f3e5478b7b7
[ 492.908875][ T43] RSP: 002b:00007ffdfa7af868 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 492.909040][ T43] RAX: ffffffffffffffda RBX: 00007ffdfa7aff90 RCX: 00007f3e5478b7b7
[ 492.909213][ T43] RDX: 0000000000000000 RSI: 00007ffdfa7af8d0 RDI: 0000000000000005
[ 492.909377][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 492.909540][ T43] R10: 00007f3e54644708 R11: 0000000000000246 R12: 00007ffdfa7affa8
[ 492.909712][ T43] R13: 00000000672a19c7 R14: 0000000000496600 R15: 00007ffdfa7af9b8
| [ 492.909377][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 492.909540][ T43] R10: 00007f3e54644708 R11: 0000000000000246 R12: 00007ffdfa7affa8
| [ 492.909712][ T43] R13: 00000000672a19c7 R14: 0000000000496600 R15: 00007ffdfa7af9b8
| [ 492.909884][ T43]
| [ 492.909966][ T43] INFO: lockdep is turned off.
[ 615.777819][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds.
[ 615.778156][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.778265][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.778450][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 615.778711][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.778867][ T43] Call Trace:
[ 615.778952][ T43]
[ 615.779015][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.779133][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.779247][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.779361][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.779476][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.779561][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.779689][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.779804][ 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)
[ 615.779919][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.780031][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.780142][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.780254][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.780373][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.780483][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.780598][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.780718][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.780833][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.780946][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.781063][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.781178][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.781290][ T43] kthread (kernel/kthread.c:389)
[ 615.781375][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.781490][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.781604][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.781722][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.781375][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.781490][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.781604][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.781722][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.781839][ T43]
[ 615.781935][ T43] INFO: task ip:255 blocked for more than 491 seconds.
[ 615.782067][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.782172][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.782353][ T43] task:ip state:D stack:25640 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 615.782576][ T43] Call Trace:
[ 615.782658][ T43]
[ 615.782730][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.782844][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.782955][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.783067][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.783179][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.783266][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.783380][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.783491][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.783602][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.783727][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.783843][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.783954][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.784082][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.784193][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.784305][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.784424][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.784536][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.784646][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.784766][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.784877][ 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)
[ 615.784987][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.785085][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.785220][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.785340][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.785451][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.785566][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.785687][ 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)
[ 615.785800][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.785912][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.786024][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.786135][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.786258][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.786372][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.786485][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.786594][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.786750][ 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)
[ 615.786862][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 615.786974][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.787084][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 615.787201][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.787314][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.787429][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.787543][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.787655][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 615.787772][ 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)
[ 615.787860][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.787971][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.788082][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.788197][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 615.788315][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.788430][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.788568][ T43] RIP: 0033:0x7f3e5478b7b7
[ 615.788691][ T43] RSP: 002b:00007ffdfa7af868 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.788859][ T43] RAX: ffffffffffffffda RBX: 00007ffdfa7aff90 RCX: 00007f3e5478b7b7
[ 615.789025][ T43] RDX: 0000000000000000 RSI: 00007ffdfa7af8d0 RDI: 0000000000000005
[ 615.789199][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 615.789359][ T43] R10: 00007f3e54644708 R11: 0000000000000246 R12: 00007ffdfa7affa8
[ 615.789519][ T43] R13: 00000000672a19c7 R14: 0000000000496600 R15: 00007ffdfa7af9b8
| [ 615.789199][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 615.789359][ T43] R10: 00007f3e54644708 R11: 0000000000000246 R12: 00007ffdfa7affa8
| [ 615.789519][ T43] R13: 00000000672a19c7 R14: 0000000000496600 R15: 00007ffdfa7af9b8
| [ 615.789707][ T43]
| [ 615.789791][ T43] INFO: lockdep is turned off.
[ 738.657910][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds.
[ 738.658588][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.658726][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.658909][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 738.659136][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.659310][ T43] Call Trace:
[ 738.659395][ T43]
[ 738.659460][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.659579][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.659703][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.659819][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.659940][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.660024][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.660132][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.660243][ 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)
[ 738.660353][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.660459][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.660568][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.660684][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.660813][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.660922][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.661032][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.661147][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.661259][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.661370][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.661480][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.661591][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.661708][ T43] kthread (kernel/kthread.c:389)
[ 738.661793][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.661907][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.662021][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.662131][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.661793][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.661907][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.662021][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.662131][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.662247][ T43]
[ 738.662341][ T43] INFO: task ip:255 blocked for more than 614 seconds.
[ 738.662469][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.662581][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.662767][ T43] task:ip state:D stack:25640 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 738.662982][ T43] Call Trace:
[ 738.663063][ T43]
[ 738.663121][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.663229][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.663353][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.663464][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.663574][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.663660][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.663778][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.663893][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.664004][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.664117][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.664230][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.664348][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.664461][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.664572][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.664688][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.664804][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.664914][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.665023][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.665135][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.665246][ 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)
[ 738.665355][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.665443][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.665555][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.665668][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.665787][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.665902][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.666013][ 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)
[ 738.666124][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.666235][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.666347][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.666457][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.666571][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.666701][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.666813][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.666922][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.667060][ 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)
[ 738.667171][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 738.667286][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.667395][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 738.667516][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.667627][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.667740][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.667847][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.667955][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 738.668062][ 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)
[ 738.668145][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 738.668252][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.668358][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.668484][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 738.668598][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.668712][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.668847][ T43] RIP: 0033:0x7f3e5478b7b7
[ 738.668963][ T43] RSP: 002b:00007ffdfa7af868 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.669126][ T43] RAX: ffffffffffffffda RBX: 00007ffdfa7aff90 RCX: 00007f3e5478b7b7
[ 738.669284][ T43] RDX: 0000000000000000 RSI: 00007ffdfa7af8d0 RDI: 0000000000000005
[ 738.669446][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 738.669604][ T43] R10: 00007f3e54644708 R11: 0000000000000246 R12: 00007ffdfa7affa8
[ 738.669767][ T43] R13: 00000000672a19c7 R14: 0000000000496600 R15: 00007ffdfa7af9b8
| [ 738.669446][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 738.669604][ T43] R10: 00007f3e54644708 R11: 0000000000000246 R12: 00007ffdfa7affa8
| [ 738.669767][ T43] R13: 00000000672a19c7 R14: 0000000000496600 R15: 00007ffdfa7af9b8
| [ 738.669931][ T43]
| [ 738.670012][ T43] INFO: lockdep is turned off.
[ 861.537923][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds.
[ 861.538575][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.538703][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.538901][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 861.539134][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.539273][ T43] Call Trace:
[ 861.539355][ T43]
[ 861.539417][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.539531][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.539641][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.539765][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.539875][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.539959][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.540067][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.540177][ 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)
[ 861.540292][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.540399][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.540509][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.540616][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.540738][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.540844][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.540951][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.541062][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.541176][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.541284][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.541392][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.541502][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.541611][ T43] kthread (kernel/kthread.c:389)
[ 861.541702][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.541810][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.541918][ 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