======================================
| [ 46.554773][ T282] other info that might help us debug this:
| [ 46.554961][ T282] no locks held by ip/282.
| [ 46.555091][ T282]
| [ 46.555091][ T282] stack backtrace:
[ 46.555453][ T282] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 46.555758][ T282] Call Trace:
[ 46.555861][ T282]
[ 46.555931][ T282] dump_stack_lvl (lib/dump_stack.c:123)
[ 46.556070][ T282] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 46.556198][ T282] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 46.556328][ T282] __lock_release (kernel/locking/lockdep.c:5502)
[ 46.556458][ T282] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 46.556592][ T282] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 46.556718][ T282] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 46.556844][ T282] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 46.556976][ T282] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 46.557105][ T282] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 46.557267][ T282] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 46.557395][ T282] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 46.557529][ T282] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 46.557659][ T282] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 46.557785][ T282] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 46.557915][ T282] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 46.558044][ T282] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 46.558173][ T282] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 46.558302][ T282] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 46.558429][ T282] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 46.558560][ T282] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 46.558687][ T282] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 46.558813][ T282] ? 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)
[ 46.558943][ T282] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 46.559040][ T282] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 46.559169][ T282] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 46.559305][ T282] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 46.559433][ T282] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 46.559569][ T282] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 46.559698][ T282] ? 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)
[ 46.559827][ T282] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 46.559957][ T282] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 46.560084][ T282] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 46.560217][ T282] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 46.560345][ T282] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 46.560494][ T282] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 46.560627][ T282] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 46.560753][ T282] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 46.560923][ T282] ___sys_sendmsg (net/socket.c:2665)
[ 46.561053][ T282] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 46.561180][ T282] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:960)
[ 46.561348][ T282] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 46.561482][ T282] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[ 46.561623][ T282] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 46.561784][ T282] ? kmem_cache_free (mm/slub.c:4579 mm/slub.c:4681)
[ 46.561914][ T282] ? do_sys_openat2 (fs/open.c:1418)
[ 46.562043][ T282] ? do_sys_openat2 (fs/open.c:1424)
[ 46.562197][ T282] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 46.562299][ T282] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 46.562430][ T282] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 46.562560][ T282] ? __pfx___up_read (kernel/locking/rwsem.c:1337)
[ 46.562696][ T282] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 46.562824][ T282] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 46.562987][ T282] RIP: 0033:0x7fecc08417b7
[ 46.563123][ T282] 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)
[ 46.563575][ T282] RSP: 002b:00007fffe90bc148 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 46.563769][ T282] RAX: ffffffffffffffda RBX: 00007fffe90bc870 RCX: 00007fecc08417b7
[ 46.563961][ T282] RDX: 0000000000000000 RSI: 00007fffe90bc1b0 RDI: 0000000000000005
[ 46.564157][ T282] RBP: 0000000000000002 R08: 0000000000000044 R09: 0000000000000000
[ 46.564346][ T282] R10: 00007fecc06fa708 R11: 0000000000000246 R12: 00007fffe90bc890
[ 46.564539][ T282] R13: 000000006729e189 R14: 0000000000496600 R15: 00007fffe90bc298
| [ 46.563961][ T282] RDX: 0000000000000000 RSI: 00007fffe90bc1b0 RDI: 0000000000000005
| [ 46.564157][ T282] RBP: 0000000000000002 R08: 0000000000000044 R09: 0000000000000000
| [ 46.564346][ T282] R10: 00007fecc06fa708 R11: 0000000000000246 R12: 00007fffe90bc890
| [ 46.564539][ T282] R13: 000000006729e189 R14: 0000000000496600 R15: 00007fffe90bc298
| [ 46.564738][ T282]
[ 247.089479][ T43] INFO: task ip:282 blocked for more than 122 seconds.
[ 247.089723][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.089838][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.090030][ T43] task:ip state:D stack:25640 pid:282 tgid:282 ppid:1 flags:0x00004006
[ 247.090272][ T43] Call Trace:
[ 247.090382][ T43]
[ 247.090451][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.090589][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.090708][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.090830][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.090949][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.091036][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.091153][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.091273][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 247.091400][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.091518][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.091636][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.091756][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.091875][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.091998][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.092110][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.092228][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.092352][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.092466][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.092577][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.092692][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.092804][ 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)
[ 247.092918][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.093009][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.093121][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.093242][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.093364][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.093482][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.093595][ 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)
[ 247.093708][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.093823][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.093939][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.094052][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.094168][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.094283][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.094410][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.094524][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.094671][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 247.094785][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.094904][ T43] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:960)
[ 247.095043][ T43] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 247.095158][ T43] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[ 247.095272][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 247.095416][ T43] ? kmem_cache_free (mm/slub.c:4579 mm/slub.c:4681)
[ 247.095530][ T43] ? do_sys_openat2 (fs/open.c:1418)
[ 247.095656][ T43] ? do_sys_openat2 (fs/open.c:1424)
[ 247.095775][ 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)
[ 247.095865][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.095978][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.096090][ T43] ? __pfx___up_read (kernel/locking/rwsem.c:1337)
[ 247.096208][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.096320][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.096468][ T43] RIP: 0033:0x7fecc08417b7
[ 247.096587][ T43] RSP: 002b:00007fffe90bc148 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.096766][ T43] RAX: ffffffffffffffda RBX: 00007fffe90bc870 RCX: 00007fecc08417b7
[ 247.096936][ T43] RDX: 0000000000000000 RSI: 00007fffe90bc1b0 RDI: 0000000000000005
[ 247.097102][ T43] RBP: 0000000000000002 R08: 0000000000000044 R09: 0000000000000000
[ 247.097269][ T43] R10: 00007fecc06fa708 R11: 0000000000000246 R12: 00007fffe90bc890
[ 247.097440][ T43] R13: 000000006729e189 R14: 0000000000496600 R15: 00007fffe90bc298
| [ 247.097102][ T43] RBP: 0000000000000002 R08: 0000000000000044 R09: 0000000000000000
| [ 247.097269][ T43] R10: 00007fecc06fa708 R11: 0000000000000246 R12: 00007fffe90bc890
| [ 247.097440][ T43] R13: 000000006729e189 R14: 0000000000496600 R15: 00007fffe90bc298
| [ 247.097619][ T43]
| [ 247.097706][ T43] INFO: lockdep is turned off.
[ 369.969473][ T43] INFO: task kworker/u16:1:74 blocked for more than 122 seconds.
[ 369.969759][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.969907][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.970093][ T43] task:kworker/u16:1 state:D stack:30248 pid:74 tgid:74 ppid:2 flags:0x00004000
[ 369.970337][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 369.970522][ T43] Call Trace:
[ 369.970610][ T43]
[ 369.970671][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.970795][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.970909][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.971024][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.971139][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.971254][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.971356][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.971470][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.971584][ T43] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[ 369.971699][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.971811][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.971924][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.972035][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.972153][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.972266][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.972385][ T43] process_one_work (kernel/workqueue.c:3229)
[ 369.972501][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.972612][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 369.972727][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 369.972841][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 369.972953][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 369.973096][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 369.973209][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 369.973319][ T43] kthread (kernel/kthread.c:389)
[ 369.973410][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.973522][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 369.973650][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.973761][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.973410][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.973522][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 369.973650][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.973761][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.973879][ T43]
[ 369.973969][ T43] INFO: task ip:282 blocked for more than 245 seconds.
[ 369.974106][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.974212][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.974406][ T43] task:ip state:D stack:25640 pid:282 tgid:282 ppid:1 flags:0x00004006
[ 369.974632][ T43] Call Trace:
[ 369.974715][ T43]
[ 369.974773][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.974888][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.975006][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.975123][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.975235][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.975320][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.975435][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.975549][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 369.975666][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.975782][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.975898][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.976015][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.976130][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.976247][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.976364][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.976479][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.976596][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 369.976708][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.976819][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 369.976935][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.977049][ T43] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 369.977160][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 369.977247][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.977363][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 369.977478][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.977591][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 369.977707][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 369.977821][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 369.977934][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 369.978049][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 369.978163][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.978277][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 369.978411][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 369.978542][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 369.978657][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 369.978773][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 369.978917][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 369.979033][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 369.979148][ T43] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:960)
[ 369.979290][ T43] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 369.979410][ T43] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[ 369.979531][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 369.979677][ T43] ? kmem_cache_free (mm/slub.c:4579 mm/slub.c:4681)
[ 369.979791][ T43] ? do_sys_openat2 (fs/open.c:1418)
[ 369.979907][ T43] ? do_sys_openat2 (fs/open.c:1424)
[ 369.980023][ T43] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 369.980112][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 369.980225][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 369.980338][ T43] ? __pfx___up_read (kernel/locking/rwsem.c:1337)
[ 369.980461][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 369.980576][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 369.980728][ T43] RIP: 0033:0x7fecc08417b7
[ 369.980845][ T43] RSP: 002b:00007fffe90bc148 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 369.981028][ T43] RAX: ffffffffffffffda RBX: 00007fffe90bc870 RCX: 00007fecc08417b7
[ 369.981197][ T43] RDX: 0000000000000000 RSI: 00007fffe90bc1b0 RDI: 0000000000000005
[ 369.981371][ T43] RBP: 0000000000000002 R08: 0000000000000044 R09: 0000000000000000
[ 369.981547][ T43] R10: 00007fecc06fa708 R11: 0000000000000246 R12: 00007fffe90bc890
[ 369.981714][ T43] R13: 000000006729e189 R14: 0000000000496600 R15: 00007fffe90bc298
| [ 369.981371][ T43] RBP: 0000000000000002 R08: 0000000000000044 R09: 0000000000000000
| [ 369.981547][ T43] R10: 00007fecc06fa708 R11: 0000000000000246 R12: 00007fffe90bc890
| [ 369.981714][ T43] R13: 000000006729e189 R14: 0000000000496600 R15: 00007fffe90bc298
| [ 369.981885][ T43]
| [ 369.981972][ T43] INFO: lockdep is turned off.
[ 492.849466][ T43] INFO: task kworker/u16:1:74 blocked for more than 245 seconds.
[ 492.849865][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.850056][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.850379][ T43] task:kworker/u16:1 state:D stack:30248 pid:74 tgid:74 ppid:2 flags:0x00004000
[ 492.850732][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.850961][ T43] Call Trace:
[ 492.851092][ T43]
[ 492.851185][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.851379][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.851554][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.851734][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.851906][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.852077][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.852207][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.852396][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.852579][ 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)
[ 492.852792][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.852978][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.853164][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.853341][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.853535][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.853712][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.853884][ T43] process_one_work (kernel/workqueue.c:3229)
[ 492.854059][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.854228][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 492.854433][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 492.854613][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 492.854780][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 492.854990][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.855158][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.855322][ T43] kthread (kernel/kthread.c:389)
[ 492.855472][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.855648][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 492.855832][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.856011][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.855472][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.855648][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 492.855832][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.856011][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.856202][ T43]
[ 492.856357][ T43] INFO: task ip:282 blocked for more than 368 seconds.
[ 492.856562][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.856718][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.856998][ T43] task:ip state:D stack:25640 pid:282 tgid:282 ppid:1 flags:0x00004006
[ 492.857372][ T43] Call Trace:
[ 492.857507][ T43]
[ 492.857601][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.857801][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.857982][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.858170][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.858377][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.858516][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.858706][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.858905][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 492.859102][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.859290][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.859484][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.859661][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.859840][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.860019][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.860185][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.860375][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.860556][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 492.860729][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.860896][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 492.861063][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.861231][ 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)
[ 492.861406][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 492.861543][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.861709][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.861883][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.862054][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.862230][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.862420][ 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)
[ 492.862602][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 492.862786][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 492.862960][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.863133][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 492.863312][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 492.863494][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 492.863669][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 492.863833][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 492.864050][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 492.864227][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 492.864406][ T43] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:960)
[ 492.864616][ T43] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 492.864794][ T43] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[ 492.864971][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 492.865182][ T43] ? kmem_cache_free (mm/slub.c:4579 mm/slub.c:4681)
[ 492.865360][ T43] ? do_sys_openat2 (fs/open.c:1418)
[ 492.865537][ T43] ? do_sys_openat2 (fs/open.c:1424)
[ 492.865719][ 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)
[ 492.865861][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 492.866042][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 492.866219][ T43] ? __pfx___up_read (kernel/locking/rwsem.c:1337)
[ 492.866414][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 492.866586][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 492.866807][ T43] RIP: 0033:0x7fecc08417b7
[ 492.866989][ T43] RSP: 002b:00007fffe90bc148 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 492.867248][ T43] RAX: ffffffffffffffda RBX: 00007fffe90bc870 RCX: 00007fecc08417b7
[ 492.867508][ T43] RDX: 0000000000000000 RSI: 00007fffe90bc1b0 RDI: 0000000000000005
[ 492.867786][ T43] RBP: 0000000000000002 R08: 0000000000000044 R09: 0000000000000000
[ 492.868070][ T43] R10: 00007fecc06fa708 R11: 0000000000000246 R12: 00007fffe90bc890
[ 492.868332][ T43] R13: 000000006729e189 R14: 0000000000496600 R15: 00007fffe90bc298
| [ 492.867786][ T43] RBP: 0000000000000002 R08: 0000000000000044 R09: 0000000000000000
| [ 492.868070][ T43] R10: 00007fecc06fa708 R11: 0000000000000246 R12: 00007fffe90bc890
| [ 492.868332][ T43] R13: 000000006729e189 R14: 0000000000496600 R15: 00007fffe90bc298
| [ 492.868627][ T43]
| [ 492.868773][ T43] INFO: lockdep is turned off.
[ 615.729502][ T43] INFO: task kworker/u16:1:74 blocked for more than 368 seconds.
[ 615.729886][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.730010][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.730220][ T43] task:kworker/u16:1 state:D stack:30248 pid:74 tgid:74 ppid:2 flags:0x00004000
[ 615.730524][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.730694][ T43] Call Trace:
[ 615.730806][ T43]
[ 615.730877][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.731009][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.731138][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.731269][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.731429][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.731559][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.731656][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.731783][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.731916][ 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)
[ 615.732047][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.732173][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.732299][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.732431][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.732560][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.732688][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.732811][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.732944][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.733069][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.733208][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.733337][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.733470][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 615.733625][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.733752][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.733881][ T43] kthread (kernel/kthread.c:389)
[ 615.733977][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.734102][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.734232][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.734367][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.733977][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.734102][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.734232][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.734367][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.734509][ T43]
[ 615.734607][ T43] INFO: task ip:282 blocked for more than 491 seconds.
[ 615.734756][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.734874][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.735077][ T43] task:ip state:D stack:25640 pid:282 tgid:282 ppid:1 flags:0x00004006
[ 615.735331][ T43] Call Trace:
[ 615.735430][ T43]
[ 615.735495][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.735622][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.735749][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.735877][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.736007][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.736103][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.736231][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.736358][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 615.736488][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.736617][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.736748][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.736875][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.737048][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.737187][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.737317][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.737454][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.737584][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.737710][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.737835][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.737962][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.738092][ 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)
[ 615.738221][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.738319][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.738460][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.738588][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.738717][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.738848][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.738972][ 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)
[ 615.739095][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.739227][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.739358][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.739483][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.739611][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.739741][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.739870][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.739995][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.740153][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.740286][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.740417][ T43] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:960)
[ 615.740573][ T43] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 615.740699][ T43] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[ 615.740829][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 615.740981][ T43] ? kmem_cache_free (mm/slub.c:4579 mm/slub.c:4681)
[ 615.741126][ T43] ? do_sys_openat2 (fs/open.c:1418)
[ 615.741253][ T43] ? do_sys_openat2 (fs/open.c:1424)
[ 615.741392][ 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)
[ 615.741492][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.741620][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.741756][ T43] ? __pfx___up_read (kernel/locking/rwsem.c:1337)
[ 615.741891][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.742019][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.742178][ T43] RIP: 0033:0x7fecc08417b7
[ 615.742310][ T43] RSP: 002b:00007fffe90bc148 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.742524][ T43] RAX: ffffffffffffffda RBX: 00007fffe90bc870 RCX: 00007fecc08417b7
[ 615.742714][ T43] RDX: 0000000000000000 RSI: 00007fffe90bc1b0 RDI: 0000000000000005
[ 615.742903][ T43] RBP: 0000000000000002 R08: 0000000000000044 R09: 0000000000000000
[ 615.743090][ T43] R10: 00007fecc06fa708 R11: 0000000000000246 R12: 00007fffe90bc890
[ 615.743277][ T43] R13: 000000006729e189 R14: 0000000000496600 R15: 00007fffe90bc298
| [ 615.742903][ T43] RBP: 0000000000000002 R08: 0000000000000044 R09: 0000000000000000
| [ 615.743090][ T43] R10: 00007fecc06fa708 R11: 0000000000000246 R12: 00007fffe90bc890
| [ 615.743277][ T43] R13: 000000006729e189 R14: 0000000000496600 R15: 00007fffe90bc298
| [ 615.743479][ T43]
| [ 615.743575][ T43] INFO: lockdep is turned off.
[ 738.609558][ T43] INFO: task kworker/u16:1:74 blocked for more than 491 seconds.
[ 738.610050][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.610164][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.610387][ T43] task:kworker/u16:1 state:D stack:30248 pid:74 tgid:74 ppid:2 flags:0x00004000
[ 738.610666][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.610829][ T43] Call Trace:
[ 738.610924][ T43]
[ 738.610995][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.611129][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.611244][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.611374][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.611497][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.611627][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.611718][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.611833][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.611950][ 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)
[ 738.612075][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.612188][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.612302][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.612425][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.612546][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.612661][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.612775][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.612894][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.613010][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.613127][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.613241][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.613359][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 738.613514][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.613639][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.613750][ T43] kthread (kernel/kthread.c:389)
[ 738.613838][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.613956][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.614077][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.614187][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.613838][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.613956][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.614077][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.614187][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.614313][ T43]
[ 738.614420][ T43] INFO: task ip:282 blocked for more than 614 seconds.
[ 738.614567][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.614676][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.614860][ T43] task:ip state:D stack:25640 pid:282 tgid:282 ppid:1 flags:0x00004006
[ 738.615098][ T43] Call Trace:
[ 738.615182][ T43]
[ 738.615242][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.615372][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.615486][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.615617][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.615733][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.615821][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.615935][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.616047][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 738.616176][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.616296][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.616425][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.616544][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.616665][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.616784][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.616897][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.617017][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.617137][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.617255][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.617383][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.617499][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.617616][ 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)
[ 738.617729][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.617818][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.617930][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.618050][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.618167][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.618292][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.618418][ 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)
[ 738.618532][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.618652][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.618767][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.618882][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.618997][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.619117][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.619240][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.619359][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.619505][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.619624][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.619738][ T43] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:960)
[ 738.619884][ T43] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 738.620001][ T43] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[ 738.620123][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 738.620267][ T43] ? kmem_cache_free (mm/slub.c:4579 mm/slub.c:4681)
[ 738.620386][ T43] ? do_sys_openat2 (fs/open.c:1418)
[ 738.620502][ T43] ? do_sys_openat2 (fs/open.c:1424)
[ 738.620619][ 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)
[ 738.620706][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.620818][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.620931][ T43] ? __pfx___up_read (kernel/locking/rwsem.c:1337)
[ 738.621050][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.621175][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.621323][ T43] RIP: 0033:0x7fecc08417b7
[ 738.621456][ T43] RSP: 002b:00007fffe90bc148 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.621632][ T43] RAX: ffffffffffffffda RBX: 00007fffe90bc870 RCX: 00007fecc08417b7
[ 738.621804][ T43] RDX: 0000000000000000 RSI: 00007fffe90bc1b0 RDI: 0000000000000005
[ 738.621974][ T43] RBP: 0000000000000002 R08: 0000000000000044 R09: 0000000000000000
[ 738.622154][ T43] R10: 00007fecc06fa708 R11: 0000000000000246 R12: 00007fffe90bc890
[ 738.622322][ T43] R13: 000000006729e189 R14: 0000000000496600 R15: 00007fffe90bc298
| [ 738.621974][ T43] RBP: 0000000000000002 R08: 0000000000000044 R09: 0000000000000000
| [ 738.622154][ T43] R10: 00007fecc06fa708 R11: 0000000000000246 R12: 00007fffe90bc890
| [ 738.622322][ T43] R13: 000000006729e189 R14: 0000000000496600 R15: 00007fffe90bc298
| [ 738.622502][ T43]
| [ 738.622597][ T43] INFO: lockdep is turned off.
[ 861.489543][ T43] INFO: task kworker/u16:1:74 blocked for more than 614 seconds.
[ 861.489874][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.490005][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.490214][ T43] task:kworker/u16:1 state:D stack:30248 pid:74 tgid:74 ppid:2 flags:0x00004000
[ 861.490496][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.490668][ T43] Call Trace:
[ 861.490790][ T43]
[ 861.490858][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.490995][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.491126][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 861.491254][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.491392][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.491521][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.491618][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.491740][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.491866][ 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)
[ 861.491995][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.492124][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.492251][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.492385][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.492514][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.492643][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.492769][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.492897][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.493022][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.493157][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.493285][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.493416][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 861.493574][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.493701][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.493823][ T43] kthread (kernel/kthread.c:389)
[ 861.493919][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.494044][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.494177][ 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