======================================
| [ 26.595093][ T257] other info that might help us debug this:
| [ 26.595289][ T257] no locks held by ip/257.
| [ 26.595421][ T257]
| [ 26.595421][ T257] stack backtrace:
[ 26.595768][ T257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 26.596058][ T257] Call Trace:
[ 26.596159][ T257]
[ 26.596226][ T257] dump_stack_lvl (lib/dump_stack.c:123)
[ 26.596372][ T257] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 26.596503][ T257] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 26.596638][ T257] __lock_release (kernel/locking/lockdep.c:5502)
[ 26.596775][ T257] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 26.596907][ T257] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 26.597040][ T257] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 26.597176][ T257] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 26.597307][ T257] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 26.597438][ T257] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 26.597597][ T257] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 26.597731][ T257] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 26.597860][ T257] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 26.597990][ T257] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 26.598122][ T257] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 26.598257][ T257] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 26.598384][ T257] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 26.598531][ T257] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 26.598662][ T257] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 26.598796][ T257] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 26.598926][ T257] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 26.599056][ T257] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 26.599183][ T257] ? 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)
[ 26.599310][ T257] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 26.599421][ T257] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 26.599549][ T257] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 26.599679][ T257] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 26.599814][ T257] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 26.599949][ T257] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 26.600082][ T257] ? 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)
[ 26.600213][ T257] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 26.600341][ T257] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 26.600479][ T257] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 26.600611][ T257] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 26.600745][ T257] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 26.600882][ T257] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 26.601012][ T257] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 26.601140][ T257] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 26.601304][ T257] ? 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)
[ 26.601433][ T257] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 26.601572][ T257] ___sys_sendmsg (net/socket.c:2665)
[ 26.601702][ T257] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 26.601829][ T257] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 26.601961][ T257] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 26.602092][ T257] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 26.602228][ T257] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 26.602355][ T257] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 26.602485][ T257] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 26.602593][ T257] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 26.602725][ T257] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 26.602853][ T257] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 26.602989][ T257] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 26.603124][ T257] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 26.603259][ T257] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 26.603419][ T257] RIP: 0033:0x7f2fadf137b7
[ 26.603554][ T257] 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)
[ 26.604011][ T257] RSP: 002b:00007ffe3db0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 26.604203][ T257] RAX: ffffffffffffffda RBX: 00007ffe3db10390 RCX: 00007f2fadf137b7
[ 26.604402][ T257] RDX: 0000000000000000 RSI: 00007ffe3db0fcd0 RDI: 0000000000000005
[ 26.604600][ T257] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 26.604790][ T257] R10: 00007f2faddcc708 R11: 0000000000000246 R12: 00007ffe3db103a8
[ 26.604992][ T257] R13: 000000006729d382 R14: 0000000000496600 R15: 00007ffe3db0fdb8
| [ 26.604402][ T257] RDX: 0000000000000000 RSI: 00007ffe3db0fcd0 RDI: 0000000000000005
| [ 26.604600][ T257] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 26.604790][ T257] R10: 00007f2faddcc708 R11: 0000000000000246 R12: 00007ffe3db103a8
| [ 26.604992][ T257] R13: 000000006729d382 R14: 0000000000496600 R15: 00007ffe3db0fdb8
| [ 26.605186][ T257]
[ 247.088438][ T43] INFO: task ip:257 blocked for more than 122 seconds.
[ 247.088756][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.088868][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.089061][ T43] task:ip state:D stack:25672 pid:257 tgid:257 ppid:243 flags:0x00004002
[ 247.089286][ T43] Call Trace:
[ 247.089394][ T43]
[ 247.089461][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.089585][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.089700][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.089817][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.089943][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.090028][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.090138][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.090252][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.090374][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.090490][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.090605][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.090715][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.090833][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.090942][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.091055][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.091167][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.091279][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.091395][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.091508][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.091618][ 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)
[ 247.091733][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.091817][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.091928][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.092039][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.092150][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.092265][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.092380][ 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)
[ 247.092491][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.092606][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.092718][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.092829][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.092940][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.093054][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.093169][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.093278][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.093427][ 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)
[ 247.093543][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 247.093656][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 247.093767][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 247.093877][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.093988][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.094101][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.094213][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 247.094327][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.094440][ 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)
[ 247.094528][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.094643][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.094753][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.094864][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 247.094980][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.095094][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.095231][ T43] RIP: 0033:0x7f2fadf137b7
[ 247.095352][ T43] RSP: 002b:00007ffe3db0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.095523][ T43] RAX: ffffffffffffffda RBX: 00007ffe3db10390 RCX: 00007f2fadf137b7
[ 247.095688][ T43] RDX: 0000000000000000 RSI: 00007ffe3db0fcd0 RDI: 0000000000000005
[ 247.095851][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 247.096014][ T43] R10: 00007f2faddcc708 R11: 0000000000000246 R12: 00007ffe3db103a8
[ 247.096179][ T43] R13: 000000006729d382 R14: 0000000000496600 R15: 00007ffe3db0fdb8
| [ 247.095851][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 247.096014][ T43] R10: 00007f2faddcc708 R11: 0000000000000246 R12: 00007ffe3db103a8
| [ 247.096179][ T43] R13: 000000006729d382 R14: 0000000000496600 R15: 00007ffe3db0fdb8
| [ 247.096355][ T43]
| [ 247.096439][ T43] INFO: lockdep is turned off.
[ 369.968484][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds.
[ 369.968971][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.969076][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.969252][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 369.969505][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 369.969681][ T43] Call Trace:
[ 369.969765][ T43]
[ 369.969825][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.969945][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.970058][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.970172][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.970286][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.970413][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.970501][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.970611][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.970724][ 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)
[ 369.970836][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.970959][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.971068][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.971191][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.971309][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.971430][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.971543][ T43] process_one_work (kernel/workqueue.c:3229)
[ 369.971658][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.971769][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 369.971882][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 369.971997][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 369.972110][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 369.972225][ T43] kthread (kernel/kthread.c:389)
[ 369.972319][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.972441][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 369.972551][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.972658][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.972319][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.972441][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 369.972551][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.972658][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.972776][ T43]
[ 369.972874][ T43] INFO: task ip:257 blocked for more than 245 seconds.
[ 369.973002][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.973107][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.973281][ T43] task:ip state:D stack:25672 pid:257 tgid:257 ppid:243 flags:0x00004002
[ 369.973509][ T43] Call Trace:
[ 369.973607][ T43]
[ 369.973664][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.973780][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.973893][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.974005][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.974129][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.974212][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.974326][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.974436][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.974565][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.974678][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.974801][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.974908][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.975022][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.975130][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.975240][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.975354][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 369.975461][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.975569][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 369.975677][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.975801][ 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)
[ 369.975916][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 369.976001][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.976114][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 369.976225][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.976344][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 369.976460][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 369.976580][ 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)
[ 369.976690][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 369.976809][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 369.976920][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.977032][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 369.977146][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 369.977263][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 369.977385][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 369.977495][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 369.977634][ 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)
[ 369.977761][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 369.977871][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 369.977979][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 369.978086][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 369.978212][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.978332][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.978454][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.978564][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 369.978677][ 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)
[ 369.978768][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 369.978882][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 369.978993][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 369.979102][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 369.979220][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 369.979348][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 369.979490][ T43] RIP: 0033:0x7f2fadf137b7
[ 369.979614][ T43] RSP: 002b:00007ffe3db0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 369.979781][ T43] RAX: ffffffffffffffda RBX: 00007ffe3db10390 RCX: 00007f2fadf137b7
[ 369.979954][ T43] RDX: 0000000000000000 RSI: 00007ffe3db0fcd0 RDI: 0000000000000005
[ 369.980111][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 369.980272][ T43] R10: 00007f2faddcc708 R11: 0000000000000246 R12: 00007ffe3db103a8
[ 369.980436][ T43] R13: 000000006729d382 R14: 0000000000496600 R15: 00007ffe3db0fdb8
| [ 369.980111][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 369.980272][ T43] R10: 00007f2faddcc708 R11: 0000000000000246 R12: 00007ffe3db103a8
| [ 369.980436][ T43] R13: 000000006729d382 R14: 0000000000496600 R15: 00007ffe3db0fdb8
| [ 369.980604][ T43]
| [ 369.980687][ T43] INFO: lockdep is turned off.
[ 492.848422][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds.
[ 492.848740][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.848849][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.849030][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 492.849266][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.849437][ T43] Call Trace:
[ 492.849523][ T43]
[ 492.849583][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.849702][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.849814][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.849926][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.850039][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.850156][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.850243][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.850360][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.850471][ 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)
[ 492.850582][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.850695][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.850808][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.850918][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.851035][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.851144][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.851257][ T43] process_one_work (kernel/workqueue.c:3229)
[ 492.851376][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.851486][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 492.851597][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 492.851712][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 492.851825][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.851938][ T43] kthread (kernel/kthread.c:389)
[ 492.852022][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.852134][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 492.852246][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.852359][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.852022][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.852134][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 492.852246][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.852359][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.852474][ T43]
[ 492.852569][ T43] INFO: task ip:257 blocked for more than 368 seconds.
[ 492.852700][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.852807][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.852983][ T43] task:ip state:D stack:25672 pid:257 tgid:257 ppid:243 flags:0x00004002
[ 492.853203][ T43] Call Trace:
[ 492.853286][ T43]
[ 492.853355][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.853469][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.853584][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.853695][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.853810][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.853895][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.854006][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.854120][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.854231][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.854347][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.854461][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.854572][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.854686][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.854795][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.854907][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.855021][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 492.855130][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.855241][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 492.855355][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.855466][ 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)
[ 492.855580][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 492.855665][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.855796][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.855909][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.856022][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.856136][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.856246][ 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)
[ 492.856364][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 492.856484][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 492.856594][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.856706][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 492.856817][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 492.856933][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 492.857044][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 492.857152][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 492.857289][ 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)
[ 492.857417][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 492.857529][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 492.857640][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 492.857750][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 492.857862][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.857978][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.858089][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.858197][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 492.858308][ 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)
[ 492.858406][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 492.858517][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 492.858626][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 492.858735][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 492.858854][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 492.858967][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 492.859105][ T43] RIP: 0033:0x7f2fadf137b7
[ 492.859219][ T43] RSP: 002b:00007ffe3db0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 492.859396][ T43] RAX: ffffffffffffffda RBX: 00007ffe3db10390 RCX: 00007f2fadf137b7
[ 492.859558][ T43] RDX: 0000000000000000 RSI: 00007ffe3db0fcd0 RDI: 0000000000000005
[ 492.859719][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 492.859885][ T43] R10: 00007f2faddcc708 R11: 0000000000000246 R12: 00007ffe3db103a8
[ 492.860048][ T43] R13: 000000006729d382 R14: 0000000000496600 R15: 00007ffe3db0fdb8
| [ 492.859719][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 492.859885][ T43] R10: 00007f2faddcc708 R11: 0000000000000246 R12: 00007ffe3db103a8
| [ 492.860048][ T43] R13: 000000006729d382 R14: 0000000000496600 R15: 00007ffe3db0fdb8
| [ 492.860217][ T43]
| [ 492.860302][ T43] INFO: lockdep is turned off.
[ 615.728570][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds.
[ 615.729108][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.729221][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.729451][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 615.729725][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.729881][ T43] Call Trace:
[ 615.729971][ T43]
[ 615.730039][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.730166][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.730284][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.730425][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.730567][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.730691][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.730794][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.730909][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.731026][ 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)
[ 615.731141][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.731260][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.731385][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.731500][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.731624][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.731737][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.731854][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.731970][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.732084][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.732199][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.732326][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.732442][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.732559][ T43] kthread (kernel/kthread.c:389)
[ 615.732646][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.732763][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.732880][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.732995][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.732646][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.732763][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.732880][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.732995][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.733114][ T43]
[ 615.733216][ T43] INFO: task ip:257 blocked for more than 491 seconds.
[ 615.733365][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.733478][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.733661][ T43] task:ip state:D stack:25672 pid:257 tgid:257 ppid:243 flags:0x00004002
[ 615.733889][ T43] Call Trace:
[ 615.733975][ T43]
[ 615.734034][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.734149][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.734265][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.734385][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.734505][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.734591][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.734703][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.734820][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.734934][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.735067][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.735186][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.735303][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.735428][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.735541][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.735655][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.735774][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.735887][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.736000][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.736113][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.736229][ 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)
[ 615.736352][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.736439][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.736553][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.736668][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.736785][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.736903][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.737019][ 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)
[ 615.737153][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.737278][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.737408][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.737532][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.737651][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.737775][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.737893][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.738008][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.738152][ 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)
[ 615.738276][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 615.738402][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.738519][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 615.738634][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.738761][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.738879][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.738993][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.739107][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 615.739222][ 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)
[ 615.739323][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.739437][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.739550][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.739664][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 615.739788][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.739902][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.740044][ T43] RIP: 0033:0x7f2fadf137b7
[ 615.740164][ T43] RSP: 002b:00007ffe3db0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.740349][ T43] RAX: ffffffffffffffda RBX: 00007ffe3db10390 RCX: 00007f2fadf137b7
[ 615.740517][ T43] RDX: 0000000000000000 RSI: 00007ffe3db0fcd0 RDI: 0000000000000005
[ 615.740687][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 615.740856][ T43] R10: 00007f2faddcc708 R11: 0000000000000246 R12: 00007ffe3db103a8
[ 615.741027][ T43] R13: 000000006729d382 R14: 0000000000496600 R15: 00007ffe3db0fdb8
| [ 615.740687][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 615.740856][ T43] R10: 00007f2faddcc708 R11: 0000000000000246 R12: 00007ffe3db103a8
| [ 615.741027][ T43] R13: 000000006729d382 R14: 0000000000496600 R15: 00007ffe3db0fdb8
| [ 615.741227][ T43]
| [ 615.741328][ T43] INFO: lockdep is turned off.
[ 738.608527][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds.
[ 738.609180][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.609290][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.609503][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 738.609800][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.609962][ T43] Call Trace:
[ 738.610052][ T43]
[ 738.610124][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.610252][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.610384][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.610506][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.610628][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.610763][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.610854][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.610969][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.611086][ 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)
[ 738.611201][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.611327][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.611446][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.611562][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.611683][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.611796][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.611936][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.612056][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.612172][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.612290][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.612415][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.612534][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.612655][ T43] kthread (kernel/kthread.c:389)
[ 738.612754][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.612874][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.612992][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.613109][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.612754][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.612874][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.612992][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.613109][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.613231][ T43]
[ 738.613348][ T43] INFO: task ip:257 blocked for more than 614 seconds.
[ 738.613496][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.613614][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.613802][ T43] task:ip state:D stack:25672 pid:257 tgid:257 ppid:243 flags:0x00004002
[ 738.614036][ T43] Call Trace:
[ 738.614123][ T43]
[ 738.614184][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.614321][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.614441][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.614560][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.614683][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.614772][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.614887][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.615007][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.615126][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.615243][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.615368][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.615498][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.615617][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.615730][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.615845][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.615965][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.616078][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.616191][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.616304][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.616426][ 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)
[ 738.616544][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.616632][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.616745][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.616861][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.616976][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.617092][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.617204][ 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)
[ 738.617333][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.617483][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.617600][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.617719][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.617841][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.617962][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.618081][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.618198][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.618347][ 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)
[ 738.618472][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 738.618590][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.618715][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 738.618828][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.618945][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.619085][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.619203][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.619325][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 738.619444][ 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)
[ 738.619539][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 738.619657][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.619773][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.619888][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 738.620014][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.620133][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.620280][ T43] RIP: 0033:0x7f2fadf137b7
[ 738.620419][ T43] RSP: 002b:00007ffe3db0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.620650][ T43] RAX: ffffffffffffffda RBX: 00007ffe3db10390 RCX: 00007f2fadf137b7
[ 738.620823][ T43] RDX: 0000000000000000 RSI: 00007ffe3db0fcd0 RDI: 0000000000000005
[ 738.620997][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 738.621173][ T43] R10: 00007f2faddcc708 R11: 0000000000000246 R12: 00007ffe3db103a8
[ 738.621357][ T43] R13: 000000006729d382 R14: 0000000000496600 R15: 00007ffe3db0fdb8
| [ 738.620997][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 738.621173][ T43] R10: 00007f2faddcc708 R11: 0000000000000246 R12: 00007ffe3db103a8
| [ 738.621357][ T43] R13: 000000006729d382 R14: 0000000000496600 R15: 00007ffe3db0fdb8
| [ 738.621545][ T43]
| [ 738.621637][ T43] INFO: lockdep is turned off.
[ 861.488509][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds.
[ 861.488905][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.489014][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.489199][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 861.489457][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.489629][ T43] Call Trace:
[ 861.489716][ T43]
[ 861.489779][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.489902][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.490019][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 861.490146][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.490261][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.490390][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.490478][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.490589][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.490702][ 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)
[ 861.490816][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.490929][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.491042][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.491152][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.491269][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.491384][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.491497][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.491616][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.491728][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.491839][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.491955][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.492067][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.492181][ T43] kthread (kernel/kthread.c:389)
[ 861.492266][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.492382][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.492497][ T43] ? __pfx_kthread (kernel/kthread.c:342)
Finger prints:
__schedule:schedule:schedule_preempt_disabled:__mutex_lock:addrconf_verify_work
print_unlock_imbalance_bug:__lock_release:lock_release:__mutex_unlock_slowpath:__rtnl_unlock
__schedule:schedule:schedule_preempt_disabled:__mutex_lock:rtnl_newlink
ret_from_fork:ret_from_fork_asm:__schedule:schedule:schedule_preempt_disabled