======================================
| [ 363.714484][ T1912] other info that might help us debug this:
| [ 363.714704][ T1912] no locks held by ip/1912.
| [ 363.714852][ T1912]
| [ 363.714852][ T1912] stack backtrace:
[ 363.715263][ T1912] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 363.715585][ T1912] Call Trace:
[ 363.715696][ T1912]
[ 363.715774][ T1912] dump_stack_lvl (lib/dump_stack.c:123)
[ 363.715928][ T1912] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 363.716071][ T1912] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 363.716216][ T1912] __lock_release (kernel/locking/lockdep.c:5502)
[ 363.716363][ T1912] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 363.716521][ T1912] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 363.716664][ T1912] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 363.716805][ T1912] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 363.716951][ T1912] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 363.717095][ T1912] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 363.717274][ T1912] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 363.717419][ T1912] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 363.717567][ T1912] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 363.717713][ T1912] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 363.717853][ T1912] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 363.718001][ T1912] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 363.718146][ T1912] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 363.718289][ T1912] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 363.718446][ T1912] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 363.718589][ T1912] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 363.718735][ T1912] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 363.718876][ T1912] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 363.719026][ T1912] ? 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)
[ 363.719171][ T1912] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 363.719282][ T1912] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 363.719427][ T1912] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 363.719574][ T1912] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 363.719716][ T1912] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 363.719864][ T1912] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 363.720011][ T1912] ? 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)
[ 363.720159][ T1912] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 363.720306][ T1912] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 363.720450][ T1912] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 363.720599][ T1912] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 363.720745][ T1912] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 363.720896][ T1912] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 363.721044][ T1912] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 363.721190][ T1912] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 363.721374][ T1912] ___sys_sendmsg (net/socket.c:2665)
[ 363.721521][ T1912] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 363.721668][ T1912] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 363.721812][ T1912] ? hlock_class (kernel/locking/lockdep.c:223)
[ 363.721958][ T1912] ? reacquire_held_locks (kernel/locking/lockdep.c:5350)
[ 363.722102][ T1912] ? do_user_addr_fault (./include/linux/rcupdate.h:337 ./include/linux/rcupdate.h:849 ./include/linux/mm.h:727 arch/x86/mm/fault.c:1340)
[ 363.722251][ T1912] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 363.722364][ T1912] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 363.722509][ T1912] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 363.722654][ T1912] ? __pfx___up_read (kernel/locking/rwsem.c:1337)
[ 363.722802][ T1912] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 363.722948][ T1912] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 363.723127][ T1912] RIP: 0033:0x7fb327af67b7
[ 363.723284][ T1912] 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)
[ 363.723791][ T1912] RSP: 002b:00007ffe7a7f8bb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 363.724021][ T1912] RAX: ffffffffffffffda RBX: 00007ffe7a7f92e0 RCX: 00007fb327af67b7
[ 363.724240][ T1912] RDX: 0000000000000000 RSI: 00007ffe7a7f8c20 RDI: 0000000000000005
[ 363.724457][ T1912] RBP: 000000000000000c R08: 0000000000000078 R09: 0000000000000000
[ 363.724683][ T1912] R10: 00007fb3279af708 R11: 0000000000000246 R12: 00007ffe7a7f92f8
[ 363.724898][ T1912] R13: 00000000672a0cfa R14: 0000000000496600 R15: 00007ffe7a7f8d0c
| [ 363.724240][ T1912] RDX: 0000000000000000 RSI: 00007ffe7a7f8c20 RDI: 0000000000000005
| [ 363.724457][ T1912] RBP: 000000000000000c R08: 0000000000000078 R09: 0000000000000000
| [ 363.724683][ T1912] R10: 00007fb3279af708 R11: 0000000000000246 R12: 00007ffe7a7f92f8
| [ 363.724898][ T1912] R13: 00000000672a0cfa R14: 0000000000496600 R15: 00007ffe7a7f8d0c
| [ 363.725118][ T1912]
[ 493.032728][ T43] INFO: task ip:1912 blocked for more than 122 seconds.
[ 493.033071][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 493.033202][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 493.033414][ T43] task:ip state:D stack:25872 pid:1912 tgid:1912 ppid:1911 flags:0x00004002
[ 493.033735][ T43] Call Trace:
[ 493.033829][ T43]
[ 493.033891][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 493.034019][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 493.034153][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 493.034274][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 493.034395][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 493.034488][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 493.034616][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 493.034735][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 493.034853][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 493.034971][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 493.035094][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 493.035222][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 493.035337][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 493.035451][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 493.035587][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 493.035704][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 493.035825][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 493.035942][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 493.036060][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 493.036179][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 493.036296][ T43] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 493.036416][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 493.036507][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 493.036632][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 493.036748][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 493.036889][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 493.037016][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 493.037131][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 493.037244][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 493.037363][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 493.037478][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 493.037608][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 493.037726][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 493.037856][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 493.037969][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 493.038080][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 493.038224][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 493.038337][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 493.038457][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 493.038580][ T43] ? hlock_class (kernel/locking/lockdep.c:223)
[ 493.038694][ T43] ? reacquire_held_locks (kernel/locking/lockdep.c:5350)
[ 493.038816][ T43] ? do_user_addr_fault (./include/linux/rcupdate.h:337 ./include/linux/rcupdate.h:849 ./include/linux/mm.h:727 arch/x86/mm/fault.c:1340)
[ 493.038944][ T43] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 493.039033][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 493.039146][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 493.039265][ T43] ? __pfx___up_read (kernel/locking/rwsem.c:1337)
[ 493.039395][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 493.039510][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 493.039664][ T43] RIP: 0033:0x7fb327af67b7
[ 493.039796][ T43] RSP: 002b:00007ffe7a7f8bb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 493.039966][ T43] RAX: ffffffffffffffda RBX: 00007ffe7a7f92e0 RCX: 00007fb327af67b7
[ 493.040151][ T43] RDX: 0000000000000000 RSI: 00007ffe7a7f8c20 RDI: 0000000000000005
[ 493.040318][ T43] RBP: 000000000000000c R08: 0000000000000078 R09: 0000000000000000
[ 493.040489][ T43] R10: 00007fb3279af708 R11: 0000000000000246 R12: 00007ffe7a7f92f8
[ 493.040672][ T43] R13: 00000000672a0cfa R14: 0000000000496600 R15: 00007ffe7a7f8d0c
| [ 493.040318][ T43] RBP: 000000000000000c R08: 0000000000000078 R09: 0000000000000000
| [ 493.040489][ T43] R10: 00007fb3279af708 R11: 0000000000000246 R12: 00007ffe7a7f92f8
| [ 493.040672][ T43] R13: 00000000672a0cfa R14: 0000000000496600 R15: 00007ffe7a7f8d0c
| [ 493.040853][ T43]
| [ 493.040944][ T43] INFO: lockdep is turned off.
[ 615.912735][ T43] INFO: task kworker/u16:1:75 blocked for more than 122 seconds.
[ 615.913175][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.913335][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.913641][ T43] task:kworker/u16:1 state:D stack:25808 pid:75 tgid:75 ppid:2 flags:0x00004000
[ 615.913981][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.914203][ T43] Call Trace:
[ 615.914331][ T43]
[ 615.914421][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.914612][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.914781][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.914952][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.915128][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.915255][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.915424][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.915605][ 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)
[ 615.915776][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.915939][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.916111][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.916283][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.916457][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.916637][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.916805][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.916993][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.917158][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.917322][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.917486][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.917676][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 615.917883][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.918047][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.918211][ T43] kthread (kernel/kthread.c:389)
[ 615.918340][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.918504][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.918687][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.918849][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.918340][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.918504][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.918687][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.918849][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.919023][ T43]
[ 615.919165][ T43] INFO: task ip:1912 blocked for more than 245 seconds.
[ 615.919352][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.919504][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.919779][ T43] task:ip state:D stack:25872 pid:1912 tgid:1912 ppid:1911 flags:0x00004002
[ 615.920080][ T43] Call Trace:
[ 615.920195][ T43]
[ 615.920275][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.920443][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.920615][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.920759][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.920900][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.921013][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.921154][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.921307][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 615.921464][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.921645][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.921801][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.921970][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.922136][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.922305][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.922473][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.922654][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.922825][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.923000][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.923169][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.923340][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.923507][ 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)
[ 615.923687][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.923816][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.923984][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.924154][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.924325][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.924509][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.924697][ 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)
[ 615.924866][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.925037][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.925204][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.925377][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.925546][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.925731][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.925911][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.926079][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.926292][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.926461][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.926641][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.926820][ T43] ? hlock_class (kernel/locking/lockdep.c:223)
[ 615.926994][ T43] ? reacquire_held_locks (kernel/locking/lockdep.c:5350)
[ 615.927162][ T43] ? do_user_addr_fault (./include/linux/rcupdate.h:337 ./include/linux/rcupdate.h:849 ./include/linux/mm.h:727 arch/x86/mm/fault.c:1340)
[ 615.927339][ 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)
[ 615.927473][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.927651][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.927816][ T43] ? __pfx___up_read (kernel/locking/rwsem.c:1337)
[ 615.927990][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.928164][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.928369][ T43] RIP: 0033:0x7fb327af67b7
[ 615.928540][ T43] RSP: 002b:00007ffe7a7f8bb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.928809][ T43] RAX: ffffffffffffffda RBX: 00007ffe7a7f92e0 RCX: 00007fb327af67b7
[ 615.929059][ T43] RDX: 0000000000000000 RSI: 00007ffe7a7f8c20 RDI: 0000000000000005
[ 615.929301][ T43] RBP: 000000000000000c R08: 0000000000000078 R09: 0000000000000000
[ 615.929543][ T43] R10: 00007fb3279af708 R11: 0000000000000246 R12: 00007ffe7a7f92f8
[ 615.929807][ T43] R13: 00000000672a0cfa R14: 0000000000496600 R15: 00007ffe7a7f8d0c
| [ 615.929301][ T43] RBP: 000000000000000c R08: 0000000000000078 R09: 0000000000000000
| [ 615.929543][ T43] R10: 00007fb3279af708 R11: 0000000000000246 R12: 00007ffe7a7f92f8
| [ 615.929807][ T43] R13: 00000000672a0cfa R14: 0000000000496600 R15: 00007ffe7a7f8d0c
| [ 615.930061][ T43]
| [ 615.930188][ T43] INFO: lockdep is turned off.
[ 738.792708][ T43] INFO: task kworker/u16:1:75 blocked for more than 245 seconds.
[ 738.793046][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.793156][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.793347][ T43] task:kworker/u16:1 state:D stack:25808 pid:75 tgid:75 ppid:2 flags:0x00004000
[ 738.793613][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.793760][ T43] Call Trace:
[ 738.793845][ T43]
[ 738.793905][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.794022][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.794136][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.794252][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.794364][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.794464][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.794586][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.794702][ 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)
[ 738.794814][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.794924][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.795037][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.795150][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.795270][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.795380][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.795491][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.795615][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.795725][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.795838][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.795952][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.796071][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 738.796224][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.796335][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.796444][ T43] kthread (kernel/kthread.c:389)
[ 738.796528][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.796646][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.796758][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.796867][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.796528][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.796646][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.796758][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.796867][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.796983][ T43]
[ 738.797073][ T43] INFO: task ip:1912 blocked for more than 368 seconds.
[ 738.797207][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.797310][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.797489][ T43] task:ip state:D stack:25872 pid:1912 tgid:1912 ppid:1911 flags:0x00004002
[ 738.797717][ T43] Call Trace:
[ 738.797799][ T43]
[ 738.797858][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.797973][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.798095][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.798206][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.798318][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.798402][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.798516][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.798634][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 738.798747][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.798858][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.798979][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.799093][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.799205][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.799321][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.799435][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.799551][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.799675][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.799786][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.799895][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.800011][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.800121][ 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)
[ 738.800233][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.800318][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.800432][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.800545][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.800664][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.800780][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.800896][ 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)
[ 738.801007][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.801126][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.801236][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.801352][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.801468][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.801589][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.801701][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.801815][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.801959][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.802071][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.802184][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.802293][ T43] ? hlock_class (kernel/locking/lockdep.c:223)
[ 738.802410][ T43] ? reacquire_held_locks (kernel/locking/lockdep.c:5350)
[ 738.802521][ T43] ? do_user_addr_fault (./include/linux/rcupdate.h:337 ./include/linux/rcupdate.h:849 ./include/linux/mm.h:727 arch/x86/mm/fault.c:1340)
[ 738.802641][ 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)
[ 738.802736][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.802850][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.802960][ T43] ? __pfx___up_read (kernel/locking/rwsem.c:1337)
[ 738.803083][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.803195][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.803335][ T43] RIP: 0033:0x7fb327af67b7
[ 738.803453][ T43] RSP: 002b:00007ffe7a7f8bb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.803629][ T43] RAX: ffffffffffffffda RBX: 00007ffe7a7f92e0 RCX: 00007fb327af67b7
[ 738.803796][ T43] RDX: 0000000000000000 RSI: 00007ffe7a7f8c20 RDI: 0000000000000005
[ 738.803962][ T43] RBP: 000000000000000c R08: 0000000000000078 R09: 0000000000000000
[ 738.804125][ T43] R10: 00007fb3279af708 R11: 0000000000000246 R12: 00007ffe7a7f92f8
[ 738.804291][ T43] R13: 00000000672a0cfa R14: 0000000000496600 R15: 00007ffe7a7f8d0c
| [ 738.803962][ T43] RBP: 000000000000000c R08: 0000000000000078 R09: 0000000000000000
| [ 738.804125][ T43] R10: 00007fb3279af708 R11: 0000000000000246 R12: 00007ffe7a7f92f8
| [ 738.804291][ T43] R13: 00000000672a0cfa R14: 0000000000496600 R15: 00007ffe7a7f8d0c
| [ 738.804461][ T43]
| [ 738.804544][ T43] INFO: lockdep is turned off.
[ 861.672691][ T43] INFO: task kworker/u16:1:75 blocked for more than 368 seconds.
[ 861.673041][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.673150][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.673330][ T43] task:kworker/u16:1 state:D stack:25808 pid:75 tgid:75 ppid:2 flags:0x00004000
[ 861.673591][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.673739][ T43] Call Trace:
[ 861.673827][ T43]
[ 861.673888][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.674005][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.674118][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.674233][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.674345][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.674432][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.674552][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.674680][ 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)
[ 861.674793][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.674906][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.675020][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.675133][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.675249][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.675374][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.675486][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.675610][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.675724][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.675837][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.675952][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.676067][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 861.676207][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.676324][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.676434][ T43] kthread (kernel/kthread.c:389)
[ 861.676519][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.676637][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.676750][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.676860][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 861.676519][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 861.676637][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 861.676750][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 861.676860][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 861.676975][ T43]
[ 861.677069][ T43] INFO: task ip:1912 blocked for more than 491 seconds.
[ 861.677199][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.677307][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.677494][ T43] task:ip state:D stack:25872 pid:1912 tgid:1912 ppid:1911 flags:0x00004002
[ 861.677718][ T43] Call Trace:
[ 861.677803][ T43]
[ 861.677861][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.677979][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.678092][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.678211][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.678323][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.678408][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.678521][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.678640][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 861.678767][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 861.678883][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.679004][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.679130][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 861.679240][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 861.679353][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 861.679464][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 861.679583][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.679695][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 861.679807][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 861.679919][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 861.680034][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 861.680151][ 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)
[ 861.680263][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 861.680350][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 861.680463][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 861.680581][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 861.680692][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 861.680808][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 861.680931][ 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)
[ 861.681049][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 861.681161][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 861.681271][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 861.681387][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 861.681501][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 861.681620][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 861.681741][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 861.681851][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 861.681999][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 861.682111][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 861.682223][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 861.682335][ T43] ? hlock_class (kernel/locking/lockdep.c:223)
[ 861.682465][ T43] ? reacquire_held_locks (kernel/locking/lockdep.c:5350)
[ 861.682582][ T43] ? do_user_addr_fault (./include/linux/rcupdate.h:337 ./include/linux/rcupdate.h:849 ./include/linux/mm.h:727 arch/x86/mm/fault.c:1340)
[ 861.682695][ 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)
[ 861.682785][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 861.682902][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 861.683013][ T43] ? __pfx___up_read (kernel/locking/rwsem.c:1337)
[ 861.683130][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 861.683243][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 861.683383][ T43] RIP: 0033:0x7fb327af67b7
[ 861.683501][ T43] RSP: 002b:00007ffe7a7f8bb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 861.683675][ T43] RAX: ffffffffffffffda RBX: 00007ffe7a7f92e0 RCX: 00007fb327af67b7
[ 861.683845][ T43] RDX: 0000000000000000 RSI: 00007ffe7a7f8c20 RDI: 0000000000000005
[ 861.684013][ T43] RBP: 000000000000000c R08: 0000000000000078 R09: 0000000000000000
[ 861.684178][ T43] R10: 00007fb3279af708 R11: 0000000000000246 R12: 00007ffe7a7f92f8
[ 861.684348][ T43] R13: 00000000672a0cfa R14: 0000000000496600 R15: 00007ffe7a7f8d0c
| [ 861.684013][ T43] RBP: 000000000000000c R08: 0000000000000078 R09: 0000000000000000
| [ 861.684178][ T43] R10: 00007fb3279af708 R11: 0000000000000246 R12: 00007ffe7a7f92f8
| [ 861.684348][ T43] R13: 00000000672a0cfa R14: 0000000000496600 R15: 00007ffe7a7f8d0c
| [ 861.684516][ T43]
| [ 861.684611][ T43] INFO: lockdep is turned off.
[ 984.552700][ T43] INFO: task kworker/u16:1:75 blocked for more than 491 seconds.
[ 984.553091][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 984.553272][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 984.553634][ T43] task:kworker/u16:1 state:D stack:25808 pid:75 tgid:75 ppid:2 flags:0x00004000
[ 984.554021][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 984.554301][ T43] Call Trace:
[ 984.554447][ T43]
[ 984.554581][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 984.554813][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 984.554997][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 984.555180][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 984.555367][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 984.555515][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 984.555702][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 984.555895][ 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)
[ 984.556076][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 984.556256][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 984.556437][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 984.556624][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 984.556804][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 984.556979][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 984.557159][ T43] process_one_work (kernel/workqueue.c:3229)
[ 984.557353][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 984.557532][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 984.557724][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 984.557904][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 984.558086][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 984.558309][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 984.558489][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 984.558684][ T43] kthread (kernel/kthread.c:389)
[ 984.558820][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 984.559009][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 984.559189][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 984.559364][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 984.558820][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 984.559009][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 984.559189][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 984.559364][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 984.559550][ T43]
[ 984.559710][ T43] INFO: task ip:1912 blocked for more than 614 seconds.
[ 984.559919][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 984.560084][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 984.560375][ T43] task:ip state:D stack:25872 pid:1912 tgid:1912 ppid:1911 flags:0x00004002
[ 984.560750][ T43] Call Trace:
[ 984.560886][ T43]
[ 984.560979][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 984.561167][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 984.561346][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 984.561528][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 984.561727][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 984.561864][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 984.562043][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 984.562222][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 984.562402][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 984.562592][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 984.562778][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 984.562969][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 984.563144][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 984.563331][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 984.563509][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 984.563708][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 984.563892][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 984.564069][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 984.564248][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 984.564430][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 984.564629][ 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)
[ 984.564816][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 984.564954][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 984.565136][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 984.565316][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 984.565496][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 984.565692][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 984.565875][ 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)
[ 984.566054][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 984.566241][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 984.566419][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 984.566622][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 984.566806][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 984.566991][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 984.567169][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 984.567344][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 984.567585][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 984.567775][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 984.567956][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 984.568133][ T43] ? hlock_class (kernel/locking/lockdep.c:223)
[ 984.568317][ T43] ? reacquire_held_locks (kernel/locking/lockdep.c:5350)
[ 984.568493][ T43] ? do_user_addr_fault (./include/linux/rcupdate.h:337 ./include/linux/rcupdate.h:849 ./include/linux/mm.h:727 arch/x86/mm/fault.c:1340)
[ 984.568686][ 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)
[ 984.568830][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 984.569010][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 984.569196][ T43] ? __pfx___up_read (kernel/locking/rwsem.c:1337)
[ 984.569384][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 984.569585][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 984.569811][ T43] RIP: 0033:0x7fb327af67b7
[ 984.569998][ T43] RSP: 002b:00007ffe7a7f8bb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 984.570269][ T43] RAX: ffffffffffffffda RBX: 00007ffe7a7f92e0 RCX: 00007fb327af67b7
[ 984.570534][ T43] RDX: 0000000000000000 RSI: 00007ffe7a7f8c20 RDI: 0000000000000005
[ 984.570820][ T43] RBP: 000000000000000c R08: 0000000000000078 R09: 0000000000000000
[ 984.571086][ T43] R10: 00007fb3279af708 R11: 0000000000000246 R12: 00007ffe7a7f92f8
[ 984.571354][ T43] R13: 00000000672a0cfa R14: 0000000000496600 R15: 00007ffe7a7f8d0c
| [ 984.570820][ T43] RBP: 000000000000000c R08: 0000000000000078 R09: 0000000000000000
| [ 984.571086][ T43] R10: 00007fb3279af708 R11: 0000000000000246 R12: 00007ffe7a7f92f8
| [ 984.571354][ T43] R13: 00000000672a0cfa R14: 0000000000496600 R15: 00007ffe7a7f8d0c
| [ 984.571641][ T43]
| [ 984.571779][ T43] INFO: lockdep is turned off.
[ 1107.432698][ T43] INFO: task kworker/u16:1:75 blocked for more than 614 seconds.
[ 1107.433096][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 1107.433213][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1107.433398][ T43] task:kworker/u16:1 state:D stack:25808 pid:75 tgid:75 ppid:2 flags:0x00004000
[ 1107.433649][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 1107.433808][ T43] Call Trace:
[ 1107.433894][ T43]
[ 1107.433962][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 1107.434081][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 1107.434197][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 1107.434315][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 1107.434439][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 1107.434525][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 1107.434646][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 1107.434769][ 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)
[ 1107.434891][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 1107.435004][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 1107.435119][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 1107.435234][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 1107.435348][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 1107.435459][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 1107.435575][ T43] process_one_work (kernel/workqueue.c:3229)
[ 1107.435693][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 1107.435811][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 1107.435925][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 1107.436040][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 1107.436156][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 1107.436295][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 1107.436405][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 1107.436513][ T43] kthread (kernel/kthread.c:389)
[ 1107.436603][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 1107.436721][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 1107.436834][ T43] ? __pfx_kthread (kernel/kthread.c:342)
Finger prints:
print_unlock_imbalance_bug:__lock_release:lock_release:__mutex_unlock_slowpath:__rtnl_unlock
ret_from_fork:ret_from_fork_asm:__schedule:schedule:schedule_preempt_disabled
__schedule:schedule:schedule_preempt_disabled:__mutex_lock:rtnl_newlink
__schedule:schedule:schedule_preempt_disabled:__mutex_lock:addrconf_verify_work