======================================
| [ 235.297536][ T1465] other info that might help us debug this:
| [ 235.297748][ T1465] no locks held by ip/1465.
| [ 235.297895][ T1465]
| [ 235.297895][ T1465] stack backtrace:
[ 235.298298][ T1465] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 235.298621][ T1465] Call Trace:
[ 235.298734][ T1465]
[ 235.298808][ T1465] dump_stack_lvl (lib/dump_stack.c:123)
[ 235.298961][ T1465] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 235.299118][ T1465] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 235.299266][ T1465] __lock_release (kernel/locking/lockdep.c:5502)
[ 235.299409][ T1465] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 235.299558][ T1465] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 235.299703][ T1465] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 235.299848][ T1465] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 235.299995][ T1465] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 235.300144][ T1465] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 235.300327][ T1465] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 235.300472][ T1465] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 235.300616][ T1465] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 235.300762][ T1465] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 235.300903][ T1465] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 235.301058][ T1465] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 235.301204][ T1465] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 235.301347][ T1465] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 235.301491][ T1465] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 235.301639][ T1465] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 235.301783][ T1465] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 235.301932][ T1465] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 235.302083][ T1465] ? 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)
[ 235.302232][ T1465] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 235.302341][ T1465] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 235.302486][ T1465] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 235.302629][ T1465] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 235.302775][ T1465] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 235.302926][ T1465] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 235.303084][ T1465] ? 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)
[ 235.303230][ T1465] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 235.303375][ T1465] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 235.303521][ T1465] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 235.303663][ T1465] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 235.303804][ T1465] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 235.303951][ T1465] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 235.304102][ T1465] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 235.304248][ T1465] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 235.304432][ T1465] ___sys_sendmsg (net/socket.c:2665)
[ 235.304578][ T1465] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 235.304726][ T1465] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 235.304869][ T1465] ? hlock_class (kernel/locking/lockdep.c:223)
[ 235.305020][ T1465] ? reacquire_held_locks (kernel/locking/lockdep.c:5350)
[ 235.305163][ T1465] ? do_user_addr_fault (./include/linux/rcupdate.h:337 ./include/linux/rcupdate.h:849 ./include/linux/mm.h:727 arch/x86/mm/fault.c:1340)
[ 235.305311][ T1465] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 235.305428][ T1465] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 235.305571][ T1465] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 235.305716][ T1465] ? __pfx___up_read (kernel/locking/rwsem.c:1337)
[ 235.305865][ T1465] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 235.306019][ T1465] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 235.306198][ T1465] RIP: 0033:0x7fe82a4367b7
[ 235.306355][ T1465] 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)
[ 235.306862][ T1465] RSP: 002b:00007ffe0e8707e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 235.307091][ T1465] RAX: ffffffffffffffda RBX: 00007ffe0e870f20 RCX: 00007fe82a4367b7
[ 235.307307][ T1465] RDX: 0000000000000000 RSI: 00007ffe0e870850 RDI: 0000000000000005
[ 235.307523][ T1465] RBP: 0000000000000006 R08: 0000000000000060 R09: 0000000000000000
[ 235.307743][ T1465] R10: 00007fe82a2ef708 R11: 0000000000000246 R12: 00007ffe0e870f40
[ 235.307958][ T1465] R13: 000000006729cb06 R14: 0000000000496600 R15: 00007ffe0e87093c
| [ 235.307307][ T1465] RDX: 0000000000000000 RSI: 00007ffe0e870850 RDI: 0000000000000005
| [ 235.307523][ T1465] RBP: 0000000000000006 R08: 0000000000000060 R09: 0000000000000000
| [ 235.307743][ T1465] R10: 00007fe82a2ef708 R11: 0000000000000246 R12: 00007ffe0e870f40
| [ 235.307958][ T1465] R13: 000000006729cb06 R14: 0000000000496600 R15: 00007ffe0e87093c
| [ 235.308181][ T1465]
[ 370.084924][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds.
[ 370.085274][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 370.085398][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.085613][ T43] task:kworker/u16:0 state:D stack:26128 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 370.085903][ T43] Workqueue: ipv6_addrconf addrconf_dad_work
[ 370.086076][ T43] Call Trace:
[ 370.086171][ T43]
[ 370.086255][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 370.086393][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 370.086522][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.086648][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.086775][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 370.086878][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 370.087003][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 370.087134][ T43] ? addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 370.087268][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 370.087399][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.087543][ T43] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[ 370.087677][ T43] ? addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 370.087801][ T43] addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 370.087930][ T43] ? __pfx_debug_object_deactivate (lib/debugobjects.c:752)
[ 370.088085][ T43] ? __pfx_addrconf_dad_work (net/ipv6/addrconf.c:4182)
[ 370.088216][ T43] ? process_one_work (kernel/workqueue.c:3205)
[ 370.088337][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 370.088460][ T43] ? process_one_work (kernel/workqueue.c:3205)
[ 370.088583][ T43] process_one_work (kernel/workqueue.c:3229)
[ 370.088710][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 370.088837][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 370.088974][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 370.089107][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 370.089235][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 370.089363][ T43] kthread (kernel/kthread.c:389)
[ 370.089457][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 370.089580][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 370.089704][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 370.089826][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 370.089457][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 370.089580][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 370.089704][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 370.089826][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 370.089968][ T43]
[ 370.090076][ T43] INFO: task ip:1465 blocked for more than 122 seconds.
[ 370.090220][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 370.090342][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.090539][ T43] task:ip state:D stack:25872 pid:1465 tgid:1465 ppid:1221 flags:0x00004002
[ 370.090779][ T43] Call Trace:
[ 370.090882][ T43]
[ 370.090946][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 370.091071][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 370.091195][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.091323][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.091449][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 370.091542][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 370.091664][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 370.091794][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 370.091929][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.092053][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 370.092175][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.092301][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.092430][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.092554][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 370.092676][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.092806][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 370.092936][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 370.093061][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 370.093182][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 370.093306][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 370.093432][ T43] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 370.093553][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 370.093646][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 370.093768][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 370.093904][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 370.094030][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 370.094156][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 370.094279][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 370.094406][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 370.094529][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 370.094654][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.094777][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 370.094907][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 370.095033][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 370.095160][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 370.095282][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 370.095442][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 370.095579][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 370.095705][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 370.095830][ T43] ? hlock_class (kernel/locking/lockdep.c:223)
[ 370.095961][ T43] ? reacquire_held_locks (kernel/locking/lockdep.c:5350)
[ 370.096086][ T43] ? do_user_addr_fault (./include/linux/rcupdate.h:337 ./include/linux/rcupdate.h:849 ./include/linux/mm.h:727 arch/x86/mm/fault.c:1340)
[ 370.096212][ T43] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 370.096309][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 370.096437][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 370.096559][ T43] ? __pfx___up_read (kernel/locking/rwsem.c:1337)
[ 370.096687][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 370.096814][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 370.096976][ T43] RIP: 0033:0x7fe82a4367b7
[ 370.097103][ T43] RSP: 002b:00007ffe0e8707e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 370.097290][ T43] RAX: ffffffffffffffda RBX: 00007ffe0e870f20 RCX: 00007fe82a4367b7
[ 370.097476][ T43] RDX: 0000000000000000 RSI: 00007ffe0e870850 RDI: 0000000000000005
[ 370.097660][ T43] RBP: 0000000000000006 R08: 0000000000000060 R09: 0000000000000000
[ 370.097849][ T43] R10: 00007fe82a2ef708 R11: 0000000000000246 R12: 00007ffe0e870f40
[ 370.098048][ T43] R13: 000000006729cb06 R14: 0000000000496600 R15: 00007ffe0e87093c
| [ 370.097660][ T43] RBP: 0000000000000006 R08: 0000000000000060 R09: 0000000000000000
| [ 370.097849][ T43] R10: 00007fe82a2ef708 R11: 0000000000000246 R12: 00007ffe0e870f40
| [ 370.098048][ T43] R13: 000000006729cb06 R14: 0000000000496600 R15: 00007ffe0e87093c
| [ 370.098236][ T43]
| [ 370.098333][ T43] INFO: lockdep is turned off.
[ 492.964958][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds.
[ 492.965384][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.965561][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.965906][ T43] task:kworker/u16:0 state:D stack:26128 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 492.966287][ T43] Workqueue: ipv6_addrconf addrconf_dad_work
[ 492.966580][ T43] Call Trace:
[ 492.966722][ T43]
[ 492.966831][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.967060][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.967250][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.967444][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.967637][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.967781][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.967980][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.968189][ T43] ? addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 492.968377][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.968568][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.968757][ 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)
[ 492.968959][ T43] ? addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 492.969142][ T43] addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 492.969325][ T43] ? __pfx_debug_object_deactivate (lib/debugobjects.c:752)
[ 492.969558][ T43] ? __pfx_addrconf_dad_work (net/ipv6/addrconf.c:4182)
[ 492.969755][ T43] ? process_one_work (kernel/workqueue.c:3205)
[ 492.969968][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 492.970154][ T43] ? process_one_work (kernel/workqueue.c:3205)
[ 492.970342][ T43] process_one_work (kernel/workqueue.c:3229)
[ 492.970535][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.970721][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 492.970918][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 492.971114][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 492.971315][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.971503][ T43] kthread (kernel/kthread.c:389)
[ 492.971645][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.971839][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 492.972037][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.972226][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.971645][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.971839][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 492.972037][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.972226][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.972422][ T43]
[ 492.972590][ T43] INFO: task ip:1465 blocked for more than 245 seconds.
[ 492.972805][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.972998][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.973293][ T43] task:ip state:D stack:25872 pid:1465 tgid:1465 ppid:1221 flags:0x00004002
[ 492.973658][ T43] Call Trace:
[ 492.973798][ T43]
[ 492.973921][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.974112][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.974300][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.974497][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.974689][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.974842][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.975038][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.975228][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 492.975416][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.975600][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.975799][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.976023][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.976210][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.976396][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.976580][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.976773][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.976972][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 492.977164][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.977364][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 492.977549][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.977736][ 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)
[ 492.977937][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 492.978080][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.978265][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.978458][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.978656][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.978852][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.979055][ 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)
[ 492.979259][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 492.979446][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 492.979658][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.979847][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 492.980046][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 492.980237][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 492.980429][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 492.980612][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 492.980873][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 492.981058][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 492.981264][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.981450][ T43] ? hlock_class (kernel/locking/lockdep.c:223)
[ 492.981644][ T43] ? reacquire_held_locks (kernel/locking/lockdep.c:5350)
[ 492.981829][ T43] ? do_user_addr_fault (./include/linux/rcupdate.h:337 ./include/linux/rcupdate.h:849 ./include/linux/mm.h:727 arch/x86/mm/fault.c:1340)
[ 492.982045][ 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)
[ 492.982195][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 492.982391][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 492.982583][ T43] ? __pfx___up_read (kernel/locking/rwsem.c:1337)
[ 492.982783][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 492.982983][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 492.983235][ T43] RIP: 0033:0x7fe82a4367b7
[ 492.983434][ T43] RSP: 002b:00007ffe0e8707e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 492.983727][ T43] RAX: ffffffffffffffda RBX: 00007ffe0e870f20 RCX: 00007fe82a4367b7
[ 492.984017][ T43] RDX: 0000000000000000 RSI: 00007ffe0e870850 RDI: 0000000000000005
[ 492.984300][ T43] RBP: 0000000000000006 R08: 0000000000000060 R09: 0000000000000000
[ 492.984586][ T43] R10: 00007fe82a2ef708 R11: 0000000000000246 R12: 00007ffe0e870f40
[ 492.984892][ T43] R13: 000000006729cb06 R14: 0000000000496600 R15: 00007ffe0e87093c
| [ 492.984300][ T43] RBP: 0000000000000006 R08: 0000000000000060 R09: 0000000000000000
| [ 492.984586][ T43] R10: 00007fe82a2ef708 R11: 0000000000000246 R12: 00007ffe0e870f40
| [ 492.984892][ T43] R13: 000000006729cb06 R14: 0000000000496600 R15: 00007ffe0e87093c
| [ 492.985181][ T43]
| [ 492.985333][ T43] INFO: lockdep is turned off.
[ 615.844991][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds.
[ 615.845435][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.845603][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.845810][ T43] task:kworker/u16:0 state:D stack:26128 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 615.846080][ T43] Workqueue: ipv6_addrconf addrconf_dad_work
[ 615.846248][ T43] Call Trace:
[ 615.846342][ T43]
[ 615.846409][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.846538][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.846669][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.846797][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.846935][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.847030][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.847155][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.847283][ T43] ? addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 615.847420][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.847546][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.847673][ 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)
[ 615.847804][ T43] ? addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 615.847948][ T43] addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 615.848071][ T43] ? __pfx_debug_object_deactivate (lib/debugobjects.c:752)
[ 615.848227][ T43] ? __pfx_addrconf_dad_work (net/ipv6/addrconf.c:4182)
[ 615.848360][ T43] ? process_one_work (kernel/workqueue.c:3205)
[ 615.848502][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.848625][ T43] ? process_one_work (kernel/workqueue.c:3205)
[ 615.848746][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.848883][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.849019][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.849142][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.849265][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.849392][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.849513][ T43] kthread (kernel/kthread.c:389)
[ 615.849606][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.849729][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.849876][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.850004][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.849606][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.849729][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.849876][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.850004][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.850130][ T43]
[ 615.850249][ T43] INFO: task ip:1465 blocked for more than 368 seconds.
[ 615.850396][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.850515][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.850715][ T43] task:ip state:D stack:25872 pid:1465 tgid:1465 ppid:1221 flags:0x00004002
[ 615.850972][ T43] Call Trace:
[ 615.851066][ T43]
[ 615.851129][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.851253][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.851377][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.851500][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.851625][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.851718][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.851844][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.851979][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 615.852104][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.852226][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.852353][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.852481][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.852606][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.852730][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.852864][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.852987][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.853117][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.853242][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.853363][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.853489][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.853612][ 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)
[ 615.853737][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.853829][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.853964][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.854105][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.854229][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.854356][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.854481][ 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)
[ 615.854605][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.854726][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.854850][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.854981][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.855108][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.855232][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.855355][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.855474][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.855629][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.855753][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.855883][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.856007][ T43] ? hlock_class (kernel/locking/lockdep.c:223)
[ 615.856135][ T43] ? reacquire_held_locks (kernel/locking/lockdep.c:5350)
[ 615.856257][ T43] ? do_user_addr_fault (./include/linux/rcupdate.h:337 ./include/linux/rcupdate.h:849 ./include/linux/mm.h:727 arch/x86/mm/fault.c:1340)
[ 615.856388][ 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)
[ 615.856484][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.856605][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.856727][ T43] ? __pfx___up_read (kernel/locking/rwsem.c:1337)
[ 615.856862][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.856989][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.857145][ T43] RIP: 0033:0x7fe82a4367b7
[ 615.857272][ T43] RSP: 002b:00007ffe0e8707e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.857459][ T43] RAX: ffffffffffffffda RBX: 00007ffe0e870f20 RCX: 00007fe82a4367b7
[ 615.857640][ T43] RDX: 0000000000000000 RSI: 00007ffe0e870850 RDI: 0000000000000005
[ 615.857820][ T43] RBP: 0000000000000006 R08: 0000000000000060 R09: 0000000000000000
[ 615.858022][ T43] R10: 00007fe82a2ef708 R11: 0000000000000246 R12: 00007ffe0e870f40
[ 615.858230][ T43] R13: 000000006729cb06 R14: 0000000000496600 R15: 00007ffe0e87093c
| [ 615.857820][ T43] RBP: 0000000000000006 R08: 0000000000000060 R09: 0000000000000000
| [ 615.858022][ T43] R10: 00007fe82a2ef708 R11: 0000000000000246 R12: 00007ffe0e870f40
| [ 615.858230][ T43] R13: 000000006729cb06 R14: 0000000000496600 R15: 00007ffe0e87093c
| [ 615.858415][ T43]
| [ 615.858509][ T43] INFO: lockdep is turned off.
[ 738.725020][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds.
[ 738.725637][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.725754][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.725982][ T43] task:kworker/u16:0 state:D stack:26128 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 738.726251][ T43] Workqueue: ipv6_addrconf addrconf_dad_work
[ 738.726431][ T43] Call Trace:
[ 738.726527][ T43]
[ 738.726597][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.726727][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.726868][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.727014][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.727148][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.727239][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.727358][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.727483][ T43] ? addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 738.727601][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.727724][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.727843][ 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)
[ 738.727983][ T43] ? addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 738.728100][ T43] addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 738.728217][ T43] ? __pfx_debug_object_deactivate (lib/debugobjects.c:752)
[ 738.728370][ T43] ? __pfx_addrconf_dad_work (net/ipv6/addrconf.c:4182)
[ 738.728491][ T43] ? process_one_work (kernel/workqueue.c:3205)
[ 738.728608][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 738.728725][ T43] ? process_one_work (kernel/workqueue.c:3205)
[ 738.728842][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.728977][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.729094][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.729211][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.729332][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.729455][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.729573][ T43] kthread (kernel/kthread.c:389)
[ 738.729663][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.729781][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.729921][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.730041][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.729663][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.729781][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.729921][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.730041][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.730183][ T43]
[ 738.730290][ T43] INFO: task ip:1465 blocked for more than 491 seconds.
[ 738.730434][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.730551][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.730756][ T43] task:ip state:D stack:25872 pid:1465 tgid:1465 ppid:1221 flags:0x00004002
[ 738.731000][ T43] Call Trace:
[ 738.731092][ T43]
[ 738.731153][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.731273][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.731395][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.731516][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.731639][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.731731][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.731865][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.731984][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 738.732104][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.732221][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.732344][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.732481][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.732605][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.732726][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.732848][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.732990][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.733110][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.733231][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.733375][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.733501][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.733623][ 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)
[ 738.733753][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.733876][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.733998][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.734133][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.734253][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.734374][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.734506][ 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)
[ 738.734625][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.734742][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.734867][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.735006][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.735145][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.735267][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.735391][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.735511][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.735666][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.735790][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.735920][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.736043][ T43] ? hlock_class (kernel/locking/lockdep.c:223)
[ 738.736175][ T43] ? reacquire_held_locks (kernel/locking/lockdep.c:5350)
[ 738.736292][ T43] ? do_user_addr_fault (./include/linux/rcupdate.h:337 ./include/linux/rcupdate.h:849 ./include/linux/mm.h:727 arch/x86/mm/fault.c:1340)
[ 738.736423][ 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)
[ 738.736515][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.736631][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.736765][ T43] ? __pfx___up_read (kernel/locking/rwsem.c:1337)
[ 738.736896][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.737020][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.737175][ T43] RIP: 0033:0x7fe82a4367b7
[ 738.737302][ T43] RSP: 002b:00007ffe0e8707e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.737485][ T43] RAX: ffffffffffffffda RBX: 00007ffe0e870f20 RCX: 00007fe82a4367b7
[ 738.737664][ T43] RDX: 0000000000000000 RSI: 00007ffe0e870850 RDI: 0000000000000005
[ 738.737841][ T43] RBP: 0000000000000006 R08: 0000000000000060 R09: 0000000000000000
[ 738.738046][ T43] R10: 00007fe82a2ef708 R11: 0000000000000246 R12: 00007ffe0e870f40
[ 738.738220][ T43] R13: 000000006729cb06 R14: 0000000000496600 R15: 00007ffe0e87093c
| [ 738.737841][ T43] RBP: 0000000000000006 R08: 0000000000000060 R09: 0000000000000000
| [ 738.738046][ T43] R10: 00007fe82a2ef708 R11: 0000000000000246 R12: 00007ffe0e870f40
| [ 738.738220][ T43] R13: 000000006729cb06 R14: 0000000000496600 R15: 00007ffe0e87093c
| [ 738.738397][ T43]
| [ 738.738486][ T43] INFO: lockdep is turned off.
[ 861.605032][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds.
[ 861.605596][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.605721][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.605934][ T43] task:kworker/u16:0 state:D stack:26128 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 861.606304][ T43] Workqueue: ipv6_addrconf addrconf_dad_work
[ 861.606453][ T43] Call Trace:
[ 861.606537][ T43]
[ 861.606597][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.606716][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.606838][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.606968][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.607079][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.607190][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.607300][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.607411][ T43] ? addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 861.607537][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.607650][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.607761][ 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)
[ 861.607887][ T43] ? addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 861.608000][ T43] addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 861.608111][ T43] ? __pfx_debug_object_deactivate (lib/debugobjects.c:752)
[ 861.608251][ T43] ? __pfx_addrconf_dad_work (net/ipv6/addrconf.c:4182)
[ 861.608363][ T43] ? process_one_work (kernel/workqueue.c:3205)
[ 861.608474][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 861.608585][ T43] ? process_one_work (kernel/workqueue.c:3205)
[ 861.608701][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.608815][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.608932][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.609054][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.609164][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.609276][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.609382][ T43] kthread (kernel/kthread.c:389)
[ 861.609466][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.609573][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.609687][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.609815][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 861.609466][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 861.609573][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 861.609687][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 861.609815][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 861.609947][ T43]
[ 861.610047][ T43] INFO: task ip:1465 blocked for more than 614 seconds.
[ 861.610176][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.610282][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.610460][ T43] task:ip state:D stack:25872 pid:1465 tgid:1465 ppid:1221 flags:0x00004002
[ 861.610684][ T43] Call Trace:
[ 861.610769][ T43]
[ 861.610827][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.610946][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.611067][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.611178][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.611289][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.611372][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.611503][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.611624][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 861.611734][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 861.611843][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.611959][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.612072][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 861.612181][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 861.612307][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 861.612416][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 861.612550][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.612661][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 861.612776][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 861.612891][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 861.613004][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 861.613115][ T43] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 861.613226][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 861.613312][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 861.613431][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 861.613542][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 861.613656][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 861.613781][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 861.613906][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 861.614064][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 861.614177][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 861.614290][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 861.614405][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 861.614516][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 861.614631][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 861.614746][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 861.614865][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 861.615006][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 861.615119][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 861.615233][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 861.615359][ T43] ? hlock_class (kernel/locking/lockdep.c:223)
[ 861.615469][ T43] ? reacquire_held_locks (kernel/locking/lockdep.c:5350)
[ 861.615578][ T43] ? do_user_addr_fault (./include/linux/rcupdate.h:337 ./include/linux/rcupdate.h:849 ./include/linux/mm.h:727 arch/x86/mm/fault.c:1340)
[ 861.615690][ T43] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 861.615775][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 861.615890][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 861.615997][ T43] ? __pfx___up_read (kernel/locking/rwsem.c:1337)
[ 861.616109][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 861.616225][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 861.616360][ T43] RIP: 0033:0x7fe82a4367b7
[ 861.616473][ T43] RSP: 002b:00007ffe0e8707e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 861.616672][ T43] RAX: ffffffffffffffda RBX: 00007ffe0e870f20 RCX: 00007fe82a4367b7
[ 861.616837][ T43] RDX: 0000000000000000 RSI: 00007ffe0e870850 RDI: 0000000000000005
[ 861.617006][ T43] RBP: 0000000000000006 R08: 0000000000000060 R09: 0000000000000000
[ 861.617174][ T43] R10: 00007fe82a2ef708 R11: 0000000000000246 R12: 00007ffe0e870f40
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:addrconf_dad_work