======================================
| [ 27.636986][ T272] other info that might help us debug this:
| [ 27.637165][ T272] no locks held by ip/272.
| [ 27.637289][ T272]
| [ 27.637289][ T272] stack backtrace:
[ 27.637630][ T272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 27.637909][ T272] Call Trace:
[ 27.638007][ T272]
[ 27.638072][ T272] dump_stack_lvl (lib/dump_stack.c:123)
[ 27.638202][ T272] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.638328][ T272] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 27.638454][ T272] __lock_release (kernel/locking/lockdep.c:5502)
[ 27.638580][ T272] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 27.638707][ T272] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.638837][ T272] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 27.638961][ T272] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 27.639086][ T272] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 27.639210][ T272] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 27.639368][ T272] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 27.639497][ T272] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.639628][ T272] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 27.639753][ T272] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 27.639882][ T272] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.640009][ T272] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 27.640132][ T272] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 27.640257][ T272] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 27.640385][ T272] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 27.640509][ T272] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 27.640634][ T272] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 27.640761][ T272] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 27.640888][ T272] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 27.641014][ T272] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 27.641110][ T272] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 27.641236][ T272] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 27.641361][ T272] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 27.641487][ T272] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 27.641615][ T272] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 27.641741][ T272] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 27.641869][ T272] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 27.641996][ T272] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 27.642119][ T272] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.642245][ T272] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 27.642371][ T272] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 27.642497][ T272] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 27.642623][ T272] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 27.642747][ T272] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 27.642908][ T272] ___sys_sendmsg (net/socket.c:2665)
[ 27.643031][ T272] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5258)
[ 27.643159][ T272] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 27.643283][ T272] ? do_fault_around (mm/memory.c:5261)
[ 27.643409][ T272] ? do_pte_missing (mm/memory.c:5288 mm/memory.c:5431 mm/memory.c:3965)
[ 27.643534][ T272] ? __handle_mm_fault (mm/memory.c:5909)
[ 27.643662][ T272] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.643787][ T272] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 27.643884][ T272] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 27.644011][ T272] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 27.644135][ T272] ? __pfx___up_read (kernel/locking/rwsem.c:1337)
[ 27.644264][ T272] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 27.644393][ T272] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 27.644547][ T272] RIP: 0033:0x7f5d0157e7b7
[ 27.644678][ T272] 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)
[ 27.645117][ T272] RSP: 002b:00007ffd9767d078 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 27.645309][ T272] RAX: ffffffffffffffda RBX: 00007ffd9767d7a0 RCX: 00007f5d0157e7b7
[ 27.645495][ T272] RDX: 0000000000000000 RSI: 00007ffd9767d0e0 RDI: 0000000000000005
[ 27.645680][ T272] RBP: 0000000000000002 R08: 0000000000000050 R09: 0000000000000000
[ 27.645869][ T272] R10: 00007f5d01437708 R11: 0000000000000246 R12: 00007ffd9767d7c0
[ 27.646053][ T272] R13: 000000006729ca8e R14: 0000000000496600 R15: 00007ffd9767d1cc
| [ 27.645495][ T272] RDX: 0000000000000000 RSI: 00007ffd9767d0e0 RDI: 0000000000000005
| [ 27.645680][ T272] RBP: 0000000000000002 R08: 0000000000000050 R09: 0000000000000000
| [ 27.645869][ T272] R10: 00007f5d01437708 R11: 0000000000000246 R12: 00007ffd9767d7c0
| [ 27.646053][ T272] R13: 000000006729ca8e R14: 0000000000496600 R15: 00007ffd9767d1cc
| [ 27.646244][ T272]
[ 247.222434][ T43] INFO: task ip:272 blocked for more than 122 seconds.
[ 247.222762][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.222890][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.223103][ T43] task:ip state:D stack:25792 pid:272 tgid:272 ppid:257 flags:0x00004002
[ 247.223386][ T43] Call Trace:
[ 247.223486][ T43]
[ 247.223562][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.223717][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.223849][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.223978][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.224105][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.224204][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.224346][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.224476][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 247.224603][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.224743][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.224872][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.225001][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.225127][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.225269][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.225404][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.225534][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.225667][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.225797][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.225922][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.226050][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.226175][ 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)
[ 247.226310][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.226416][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.226549][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.226673][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.226794][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.226919][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.227066][ 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)
[ 247.227201][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.227334][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.227458][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.227584][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.227713][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.227841][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.227966][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.228090][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.228250][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 247.228391][ T43] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5258)
[ 247.228518][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.228647][ T43] ? do_fault_around (mm/memory.c:5261)
[ 247.228772][ T43] ? do_pte_missing (mm/memory.c:5288 mm/memory.c:5431 mm/memory.c:3965)
[ 247.228895][ T43] ? __handle_mm_fault (mm/memory.c:5909)
[ 247.229019][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.229144][ 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)
[ 247.229244][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.229383][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.229507][ T43] ? __pfx___up_read (kernel/locking/rwsem.c:1337)
[ 247.229637][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.229768][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.229924][ T43] RIP: 0033:0x7f5d0157e7b7
[ 247.230054][ T43] RSP: 002b:00007ffd9767d078 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.230247][ T43] RAX: ffffffffffffffda RBX: 00007ffd9767d7a0 RCX: 00007f5d0157e7b7
[ 247.230453][ T43] RDX: 0000000000000000 RSI: 00007ffd9767d0e0 RDI: 0000000000000005
[ 247.230641][ T43] RBP: 0000000000000002 R08: 0000000000000050 R09: 0000000000000000
[ 247.230826][ T43] R10: 00007f5d01437708 R11: 0000000000000246 R12: 00007ffd9767d7c0
[ 247.231010][ T43] R13: 000000006729ca8e R14: 0000000000496600 R15: 00007ffd9767d1cc
| [ 247.230641][ T43] RBP: 0000000000000002 R08: 0000000000000050 R09: 0000000000000000
| [ 247.230826][ T43] R10: 00007f5d01437708 R11: 0000000000000246 R12: 00007ffd9767d7c0
| [ 247.231010][ T43] R13: 000000006729ca8e R14: 0000000000496600 R15: 00007ffd9767d1cc
| [ 247.231204][ T43]
| [ 247.231314][ T43] INFO: lockdep is turned off.
[ 370.102429][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds.
[ 370.102863][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 370.103035][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.103361][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 370.103620][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 370.103806][ T43] Call Trace:
[ 370.103903][ T43]
[ 370.103972][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 370.104105][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 370.104232][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.104380][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.104508][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 370.104601][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 370.104725][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 370.104856][ 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)
[ 370.104979][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.105108][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 370.105238][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.105369][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.105491][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.105614][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.105737][ T43] process_one_work (kernel/workqueue.c:3229)
[ 370.105867][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 370.105989][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 370.106116][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 370.106241][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 370.106372][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 370.106495][ T43] kthread (kernel/kthread.c:389)
[ 370.106587][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 370.106711][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 370.106840][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 370.106963][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 370.106587][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 370.106711][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 370.106840][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 370.106963][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 370.107089][ T43]
[ 370.107205][ T43] INFO: task ip:272 blocked for more than 245 seconds.
[ 370.107362][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 370.107479][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.107693][ T43] task:ip state:D stack:25792 pid:272 tgid:272 ppid:257 flags:0x00004002
[ 370.107936][ T43] Call Trace:
[ 370.108029][ T43]
[ 370.108092][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 370.108222][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 370.108351][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.108477][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.108603][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 370.108697][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 370.108830][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 370.108952][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 370.109078][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.109201][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 370.109331][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.109455][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.109576][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.109700][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 370.109828][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.109957][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 370.110081][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 370.110207][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 370.110338][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 370.110465][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 370.110586][ 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)
[ 370.110709][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 370.110802][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 370.110925][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 370.111053][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 370.111175][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 370.111322][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 370.111457][ 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)
[ 370.111582][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 370.111705][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 370.111831][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.111958][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 370.112082][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 370.112214][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 370.112343][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 370.112475][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 370.112632][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 370.112752][ T43] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5258)
[ 370.112880][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 370.113005][ T43] ? do_fault_around (mm/memory.c:5261)
[ 370.113128][ T43] ? do_pte_missing (mm/memory.c:5288 mm/memory.c:5431 mm/memory.c:3965)
[ 370.113252][ T43] ? __handle_mm_fault (mm/memory.c:5909)
[ 370.113380][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.113503][ 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)
[ 370.113600][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 370.113721][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 370.113840][ T43] ? __pfx___up_read (kernel/locking/rwsem.c:1337)
[ 370.113965][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 370.114094][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 370.114250][ T43] RIP: 0033:0x7f5d0157e7b7
[ 370.114379][ T43] RSP: 002b:00007ffd9767d078 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 370.114566][ T43] RAX: ffffffffffffffda RBX: 00007ffd9767d7a0 RCX: 00007f5d0157e7b7
[ 370.114748][ T43] RDX: 0000000000000000 RSI: 00007ffd9767d0e0 RDI: 0000000000000005
[ 370.114927][ T43] RBP: 0000000000000002 R08: 0000000000000050 R09: 0000000000000000
[ 370.115112][ T43] R10: 00007f5d01437708 R11: 0000000000000246 R12: 00007ffd9767d7c0
[ 370.115296][ T43] R13: 000000006729ca8e R14: 0000000000496600 R15: 00007ffd9767d1cc
| [ 370.114927][ T43] RBP: 0000000000000002 R08: 0000000000000050 R09: 0000000000000000
| [ 370.115112][ T43] R10: 00007f5d01437708 R11: 0000000000000246 R12: 00007ffd9767d7c0
| [ 370.115296][ T43] R13: 000000006729ca8e R14: 0000000000496600 R15: 00007ffd9767d1cc
| [ 370.115493][ T43]
| [ 370.115587][ T43] INFO: lockdep is turned off.
[ 492.982448][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds.
[ 492.982842][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.982972][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.983176][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 492.983451][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.983621][ T43] Call Trace:
[ 492.983716][ T43]
[ 492.983783][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.983915][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.984050][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.984183][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.984317][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.984413][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.984537][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.984663][ 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)
[ 492.984789][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.984916][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.985044][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.985168][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.985292][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.985424][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.985550][ T43] process_one_work (kernel/workqueue.c:3229)
[ 492.985675][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.985798][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 492.985938][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 492.986065][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 492.986194][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.986326][ T43] kthread (kernel/kthread.c:389)
[ 492.986421][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.986547][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 492.986676][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.986806][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.986421][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.986547][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 492.986676][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.986806][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.986937][ T43]
[ 492.987048][ T43] INFO: task ip:272 blocked for more than 368 seconds.
[ 492.987202][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.987332][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.987537][ T43] task:ip state:D stack:25792 pid:272 tgid:272 ppid:257 flags:0x00004002
[ 492.987792][ T43] Call Trace:
[ 492.987885][ T43]
[ 492.987949][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.988084][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.988206][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.988339][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.988466][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.988562][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.988688][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.988812][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 492.988939][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.989064][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.989194][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.989332][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.989456][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.989581][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.989708][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.989834][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.989959][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 492.990093][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.990223][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 492.990357][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.990482][ 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)
[ 492.990605][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 492.990703][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.990828][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.990953][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.991078][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.991207][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.991348][ 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)
[ 492.991481][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 492.991606][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 492.991731][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.991859][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 492.991989][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 492.992116][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 492.992248][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 492.992375][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 492.992535][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 492.992659][ T43] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5258)
[ 492.992785][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 492.992908][ T43] ? do_fault_around (mm/memory.c:5261)
[ 492.993037][ T43] ? do_pte_missing (mm/memory.c:5288 mm/memory.c:5431 mm/memory.c:3965)
[ 492.993162][ T43] ? __handle_mm_fault (mm/memory.c:5909)
[ 492.993293][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.993425][ 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)
[ 492.993524][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 492.993648][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 492.993782][ T43] ? __pfx___up_read (kernel/locking/rwsem.c:1337)
[ 492.993908][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 492.994033][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 492.994188][ T43] RIP: 0033:0x7f5d0157e7b7
[ 492.994320][ T43] RSP: 002b:00007ffd9767d078 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 492.994513][ T43] RAX: ffffffffffffffda RBX: 00007ffd9767d7a0 RCX: 00007f5d0157e7b7
[ 492.994710][ T43] RDX: 0000000000000000 RSI: 00007ffd9767d0e0 RDI: 0000000000000005
[ 492.994891][ T43] RBP: 0000000000000002 R08: 0000000000000050 R09: 0000000000000000
[ 492.995075][ T43] R10: 00007f5d01437708 R11: 0000000000000246 R12: 00007ffd9767d7c0
[ 492.995262][ T43] R13: 000000006729ca8e R14: 0000000000496600 R15: 00007ffd9767d1cc
| [ 492.994891][ T43] RBP: 0000000000000002 R08: 0000000000000050 R09: 0000000000000000
| [ 492.995075][ T43] R10: 00007f5d01437708 R11: 0000000000000246 R12: 00007ffd9767d7c0
| [ 492.995262][ T43] R13: 000000006729ca8e R14: 0000000000496600 R15: 00007ffd9767d1cc
| [ 492.995460][ T43]
| [ 492.995554][ T43] INFO: lockdep is turned off.
[ 615.862471][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds.
[ 615.862812][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.862932][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.863137][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 615.863421][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.863584][ T43] Call Trace:
[ 615.863678][ T43]
[ 615.863746][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.863884][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.864013][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.864141][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.864266][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.864374][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.864499][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.864624][ 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)
[ 615.864746][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.864870][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.864995][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.865121][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.865253][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.865387][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.865510][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.865639][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.865761][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.865887][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.866013][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.866164][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.866288][ T43] kthread (kernel/kthread.c:389)
[ 615.866391][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.866519][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.866645][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.866766][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.866391][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.866519][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.866645][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.866766][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.866896][ T43]
[ 615.867008][ T43] INFO: task ip:272 blocked for more than 491 seconds.
[ 615.867153][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.867280][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.867495][ T43] task:ip state:D stack:25792 pid:272 tgid:272 ppid:257 flags:0x00004002
[ 615.867743][ T43] Call Trace:
[ 615.867836][ T43]
[ 615.867901][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.868030][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.868153][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.868278][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.868412][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.868505][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.868630][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.868754][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 615.868878][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.869000][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.869127][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.869252][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.869384][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.869514][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.869636][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.869759][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.869883][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.870008][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.870148][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.870275][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.870402][ 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)
[ 615.870527][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.870629][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.870765][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.870889][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.871014][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.871143][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.871270][ 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)
[ 615.871407][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.871547][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.871670][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.871796][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.871927][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.872058][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.872191][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.872316][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.872472][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.872601][ T43] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5258)
[ 615.872726][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.872848][ T43] ? do_fault_around (mm/memory.c:5261)
[ 615.872974][ T43] ? do_pte_missing (mm/memory.c:5288 mm/memory.c:5431 mm/memory.c:3965)
[ 615.873097][ T43] ? __handle_mm_fault (mm/memory.c:5909)
[ 615.873221][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.873349][ 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)
[ 615.873449][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.873581][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.873718][ T43] ? __pfx___up_read (kernel/locking/rwsem.c:1337)
[ 615.873848][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.873973][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.874127][ T43] RIP: 0033:0x7f5d0157e7b7
[ 615.874258][ T43] RSP: 002b:00007ffd9767d078 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.874462][ T43] RAX: ffffffffffffffda RBX: 00007ffd9767d7a0 RCX: 00007f5d0157e7b7
[ 615.874673][ T43] RDX: 0000000000000000 RSI: 00007ffd9767d0e0 RDI: 0000000000000005
[ 615.874855][ T43] RBP: 0000000000000002 R08: 0000000000000050 R09: 0000000000000000
[ 615.875037][ T43] R10: 00007f5d01437708 R11: 0000000000000246 R12: 00007ffd9767d7c0
[ 615.875223][ T43] R13: 000000006729ca8e R14: 0000000000496600 R15: 00007ffd9767d1cc
| [ 615.874855][ T43] RBP: 0000000000000002 R08: 0000000000000050 R09: 0000000000000000
| [ 615.875037][ T43] R10: 00007f5d01437708 R11: 0000000000000246 R12: 00007ffd9767d7c0
| [ 615.875223][ T43] R13: 000000006729ca8e R14: 0000000000496600 R15: 00007ffd9767d1cc
| [ 615.875428][ T43]
| [ 615.875523][ T43] INFO: lockdep is turned off.
[ 738.742440][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds.
[ 738.742888][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.743066][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.743274][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 738.743572][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.743762][ T43] Call Trace:
[ 738.743866][ T43]
[ 738.743957][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.744092][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.744220][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.744362][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.744498][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.744591][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.744713][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.744836][ 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)
[ 738.744961][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.745084][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.745205][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.745363][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.745491][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.745616][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.745739][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.745871][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.745994][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.746128][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.746252][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.746388][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.746514][ T43] kthread (kernel/kthread.c:389)
[ 738.746621][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.746750][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.746876][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.747006][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.746621][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.746750][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.746876][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.747006][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.747135][ T43]
[ 738.747249][ T43] INFO: task ip:272 blocked for more than 614 seconds.
[ 738.747405][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.747532][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.747731][ T43] task:ip state:D stack:25792 pid:272 tgid:272 ppid:257 flags:0x00004002
[ 738.747979][ T43] Call Trace:
[ 738.748070][ T43]
[ 738.748133][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.748260][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.748389][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.748513][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.748635][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.748728][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.748855][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.748984][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 738.749107][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.749234][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.749372][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.749497][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.749617][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.749743][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.749883][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.750008][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.750136][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.750260][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.750391][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.750528][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.750649][ 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)
[ 738.750770][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.750862][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.750988][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.751117][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.751240][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.751376][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.751526][ 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)
[ 738.751649][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.751774][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.751896][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.752020][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.752150][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.752274][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.752403][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.752525][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.752683][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.752818][ T43] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5258)
[ 738.752953][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.753075][ T43] ? do_fault_around (mm/memory.c:5261)
[ 738.753203][ T43] ? do_pte_missing (mm/memory.c:5288 mm/memory.c:5431 mm/memory.c:3965)
[ 738.753333][ T43] ? __handle_mm_fault (mm/memory.c:5909)
[ 738.753459][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.753585][ 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)
[ 738.753682][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.753802][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.753938][ T43] ? __pfx___up_read (kernel/locking/rwsem.c:1337)
[ 738.754075][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.754200][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.754364][ T43] RIP: 0033:0x7f5d0157e7b7
[ 738.754494][ T43] RSP: 002b:00007ffd9767d078 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.754683][ T43] RAX: ffffffffffffffda RBX: 00007ffd9767d7a0 RCX: 00007f5d0157e7b7
[ 738.754868][ T43] RDX: 0000000000000000 RSI: 00007ffd9767d0e0 RDI: 0000000000000005
[ 738.755053][ T43] RBP: 0000000000000002 R08: 0000000000000050 R09: 0000000000000000
[ 738.755241][ T43] R10: 00007f5d01437708 R11: 0000000000000246 R12: 00007ffd9767d7c0
[ 738.755453][ T43] R13: 000000006729ca8e R14: 0000000000496600 R15: 00007ffd9767d1cc
| [ 738.755053][ T43] RBP: 0000000000000002 R08: 0000000000000050 R09: 0000000000000000
| [ 738.755241][ T43] R10: 00007f5d01437708 R11: 0000000000000246 R12: 00007ffd9767d7c0
| [ 738.755453][ T43] R13: 000000006729ca8e R14: 0000000000496600 R15: 00007ffd9767d1cc
| [ 738.755641][ T43]
| [ 738.755734][ T43] INFO: lockdep is turned off.
[ 861.622442][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds.
[ 861.622830][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.622983][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.623184][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 861.623470][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.623637][ T43] Call Trace:
[ 861.623733][ T43]
[ 861.623800][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.623936][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.624065][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.624202][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.624342][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.624436][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.624568][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.624696][ 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)
[ 861.624822][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.624947][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.625074][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.625195][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.625331][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.625457][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.625580][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.625708][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.625834][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.625962][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.626093][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.626219][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.626355][ T43] kthread (kernel/kthread.c:389)
[ 861.626448][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.626571][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.626714][ T43] ? __pfx_kthread (kernel/kthread.c:342)
Finger prints:
print_unlock_imbalance_bug:__lock_release:lock_release:__mutex_unlock_slowpath:__rtnl_unlock
ret_from_fork:ret_from_fork_asm:__schedule:schedule:schedule_preempt_disabled
__schedule:schedule:schedule_preempt_disabled:__mutex_lock:rtnl_newlink
__schedule:schedule:schedule_preempt_disabled:__mutex_lock:addrconf_verify_work