======================================
| [ 30.615021][ T254] other info that might help us debug this:
| [ 30.615205][ T254] no locks held by ip/254.
| [ 30.615333][ T254]
| [ 30.615333][ T254] stack backtrace:
[ 30.615694][ T254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 30.615984][ T254] Call Trace:
[ 30.616088][ T254]
[ 30.616158][ T254] dump_stack_lvl (lib/dump_stack.c:123)
[ 30.616294][ T254] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 30.616421][ T254] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 30.616554][ T254] __lock_release (kernel/locking/lockdep.c:5502)
[ 30.616685][ T254] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 30.616815][ T254] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 30.616946][ T254] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 30.617075][ T254] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 30.617205][ T254] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 30.617394][ T254] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 30.617566][ T254] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 30.617708][ T254] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 30.617842][ T254] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 30.617981][ T254] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 30.618120][ T254] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 30.618268][ T254] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 30.618413][ T254] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 30.618544][ T254] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 30.618685][ T254] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 30.618820][ T254] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 30.618955][ T254] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 30.619094][ T254] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 30.619226][ T254] ? 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)
[ 30.619364][ T254] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 30.619475][ T254] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 30.619612][ T254] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 30.619750][ T254] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 30.619885][ T254] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 30.620022][ T254] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 30.620156][ T254] ? 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)
[ 30.620293][ T254] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 30.620428][ T254] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 30.620566][ T254] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 30.620706][ T254] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 30.620843][ T254] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 30.620979][ T254] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 30.621139][ T254] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 30.621291][ T254] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 30.621475][ T254] ? 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)
[ 30.621602][ T254] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 30.621730][ T254] ___sys_sendmsg (net/socket.c:2665)
[ 30.621858][ T254] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 30.621989][ T254] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 30.622130][ T254] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 30.622273][ T254] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 30.622414][ T254] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 30.622547][ T254] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 30.622681][ T254] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 30.622784][ T254] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 30.622917][ T254] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 30.623050][ T254] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 30.623181][ T254] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 30.623328][ T254] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 30.623461][ T254] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 30.623638][ T254] RIP: 0033:0x7f89fed1f7b7
[ 30.623772][ T254] 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)
[ 30.624228][ T254] RSP: 002b:00007ffdaeac4c58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 30.624424][ T254] RAX: ffffffffffffffda RBX: 00007ffdaeac5380 RCX: 00007f89fed1f7b7
[ 30.624614][ T254] RDX: 0000000000000000 RSI: 00007ffdaeac4cc0 RDI: 0000000000000005
[ 30.624807][ T254] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 30.625000][ T254] R10: 00007f89febd8708 R11: 0000000000000246 R12: 00007ffdaeac5398
[ 30.625188][ T254] R13: 000000006729e174 R14: 0000000000496600 R15: 00007ffdaeac4da8
| [ 30.624614][ T254] RDX: 0000000000000000 RSI: 00007ffdaeac4cc0 RDI: 0000000000000005
| [ 30.624807][ T254] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 30.625000][ T254] R10: 00007f89febd8708 R11: 0000000000000246 R12: 00007ffdaeac5398
| [ 30.625188][ T254] R13: 000000006729e174 R14: 0000000000496600 R15: 00007ffdaeac4da8
| [ 30.625400][ T254]
[ 247.089312][ T43] INFO: task ip:254 blocked for more than 122 seconds.
[ 247.089563][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.089692][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.089929][ T43] task:ip state:D stack:25776 pid:254 tgid:254 ppid:240 flags:0x00004002
[ 247.090191][ T43] Call Trace:
[ 247.090309][ T43]
[ 247.090380][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.090517][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.090650][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.090783][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.090914][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.091015][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.091149][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.091286][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.091413][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.091540][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.091668][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.091792][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.091916][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.092040][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.092172][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.092303][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.092427][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.092555][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.092678][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.092802][ 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)
[ 247.092931][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.093029][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.093154][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.093288][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.093412][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.093542][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.093667][ 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)
[ 247.093793][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.093919][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.094043][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.094177][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.094317][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.094452][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.094578][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.094702][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.094856][ 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)
[ 247.094987][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 247.095115][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 247.095247][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 247.095377][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.095504][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.095631][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.095756][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 247.095879][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.096005][ 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)
[ 247.096099][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.096225][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.096358][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.096482][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 247.096612][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.096738][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.096897][ T43] RIP: 0033:0x7f89fed1f7b7
[ 247.097026][ T43] RSP: 002b:00007ffdaeac4c58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.097210][ T43] RAX: ffffffffffffffda RBX: 00007ffdaeac5380 RCX: 00007f89fed1f7b7
[ 247.097421][ T43] RDX: 0000000000000000 RSI: 00007ffdaeac4cc0 RDI: 0000000000000005
[ 247.097604][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 247.097787][ T43] R10: 00007f89febd8708 R11: 0000000000000246 R12: 00007ffdaeac5398
[ 247.097974][ T43] R13: 000000006729e174 R14: 0000000000496600 R15: 00007ffdaeac4da8
| [ 247.097604][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 247.097787][ T43] R10: 00007f89febd8708 R11: 0000000000000246 R12: 00007ffdaeac5398
| [ 247.097974][ T43] R13: 000000006729e174 R14: 0000000000496600 R15: 00007ffdaeac4da8
| [ 247.098161][ T43]
| [ 247.098277][ T43] INFO: lockdep is turned off.
[ 369.969310][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds.
[ 369.969580][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.969689][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.969869][ T43] task:kworker/u16:0 state:D stack:29560 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 369.970095][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 369.970280][ T43] Call Trace:
[ 369.970379][ T43]
[ 369.970442][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.970561][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.970675][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.970791][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.970903][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.970988][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.971098][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.971230][ T43] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[ 369.971344][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.971455][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.971570][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.971686][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.971803][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.971912][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.972024][ T43] process_one_work (kernel/workqueue.c:3229)
[ 369.972140][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.972260][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 369.972373][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 369.972491][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 369.972606][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 369.972718][ T43] kthread (kernel/kthread.c:389)
[ 369.972803][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.972915][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 369.973030][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.973141][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.972803][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.972915][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 369.973030][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.973141][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.973266][ T43]
[ 369.973362][ T43] INFO: task ip:254 blocked for more than 245 seconds.
[ 369.973492][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.973597][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.973776][ T43] task:ip state:D stack:25776 pid:254 tgid:254 ppid:240 flags:0x00004002
[ 369.974001][ T43] Call Trace:
[ 369.974084][ T43]
[ 369.974144][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.974270][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.974383][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.974495][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.974610][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.974695][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.974810][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.974924][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.975037][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.975153][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.975277][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.975388][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.975501][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.975612][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.975725][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.975840][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 369.975950][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.976063][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 369.976174][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.976290][ T43] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 369.976401][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 369.976485][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.976599][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 369.976712][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.976826][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 369.976941][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 369.977056][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 369.977168][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 369.977288][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 369.977400][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.977515][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 369.977636][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 369.977749][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 369.977866][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 369.977975][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 369.978117][ T43] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 369.978241][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 369.978358][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 369.978469][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 369.978588][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 369.978700][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.978815][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.978928][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.979078][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 369.979190][ T43] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 369.979281][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 369.979392][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 369.979506][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 369.979621][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 369.979741][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 369.979855][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 369.979997][ T43] RIP: 0033:0x7f89fed1f7b7
[ 369.980112][ T43] RSP: 002b:00007ffdaeac4c58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 369.980283][ T43] RAX: ffffffffffffffda RBX: 00007ffdaeac5380 RCX: 00007f89fed1f7b7
[ 369.980448][ T43] RDX: 0000000000000000 RSI: 00007ffdaeac4cc0 RDI: 0000000000000005
[ 369.980618][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 369.980781][ T43] R10: 00007f89febd8708 R11: 0000000000000246 R12: 00007ffdaeac5398
[ 369.980947][ T43] R13: 000000006729e174 R14: 0000000000496600 R15: 00007ffdaeac4da8
| [ 369.980618][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 369.980781][ T43] R10: 00007f89febd8708 R11: 0000000000000246 R12: 00007ffdaeac5398
| [ 369.980947][ T43] R13: 000000006729e174 R14: 0000000000496600 R15: 00007ffdaeac4da8
| [ 369.981114][ T43]
| [ 369.981197][ T43] INFO: lockdep is turned off.
[ 492.849313][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds.
[ 492.849668][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.849805][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.850034][ T43] task:kworker/u16:0 state:D stack:29560 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 492.850341][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.850529][ T43] Call Trace:
[ 492.850645][ T43]
[ 492.850721][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.850869][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.851011][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.851157][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.851314][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.851423][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.851564][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.851708][ 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)
[ 492.851857][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.851999][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.852141][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.852291][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.852437][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.852578][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.852722][ T43] process_one_work (kernel/workqueue.c:3229)
[ 492.852866][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.853015][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 492.853157][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 492.853310][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 492.853452][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.853592][ T43] kthread (kernel/kthread.c:389)
[ 492.853698][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.853837][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 492.853979][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.854132][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.853698][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.853837][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 492.853979][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.854132][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.854297][ T43]
[ 492.854421][ T43] INFO: task ip:254 blocked for more than 368 seconds.
[ 492.854589][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.854722][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.854954][ T43] task:ip state:D stack:25776 pid:254 tgid:254 ppid:240 flags:0x00004002
[ 492.855257][ T43] Call Trace:
[ 492.855364][ T43]
[ 492.855439][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.855582][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.855724][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.855865][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.856008][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.856116][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.856262][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.856413][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.856556][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.856701][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.856844][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.856984][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.857126][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.857276][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.857420][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.857561][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 492.857706][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.857846][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 492.857986][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.858127][ 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)
[ 492.858295][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 492.858406][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.858548][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.858689][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.858836][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.858982][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.859124][ 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)
[ 492.859271][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 492.859414][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 492.859555][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.859702][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 492.859844][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 492.859997][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 492.860144][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 492.860292][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 492.860468][ 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)
[ 492.860611][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 492.860753][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 492.860894][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 492.861037][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 492.861187][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.861347][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.861490][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.861630][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 492.861772][ 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)
[ 492.861881][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 492.862021][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 492.862163][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 492.862318][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 492.862473][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 492.862616][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 492.862801][ T43] RIP: 0033:0x7f89fed1f7b7
[ 492.862950][ T43] RSP: 002b:00007ffdaeac4c58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 492.863161][ T43] RAX: ffffffffffffffda RBX: 00007ffdaeac5380 RCX: 00007f89fed1f7b7
[ 492.863378][ T43] RDX: 0000000000000000 RSI: 00007ffdaeac4cc0 RDI: 0000000000000005
[ 492.863593][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 492.863806][ T43] R10: 00007f89febd8708 R11: 0000000000000246 R12: 00007ffdaeac5398
[ 492.864015][ T43] R13: 000000006729e174 R14: 0000000000496600 R15: 00007ffdaeac4da8
| [ 492.863593][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 492.863806][ T43] R10: 00007f89febd8708 R11: 0000000000000246 R12: 00007ffdaeac5398
| [ 492.864015][ T43] R13: 000000006729e174 R14: 0000000000496600 R15: 00007ffdaeac4da8
| [ 492.864352][ T43]
| [ 492.864441][ T43] INFO: lockdep is turned off.
[ 615.729330][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds.
[ 615.729731][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.729854][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.730059][ T43] task:kworker/u16:0 state:D stack:29560 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 615.730332][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.730506][ T43] Call Trace:
[ 615.730602][ T43]
[ 615.730670][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.730810][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.730940][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.731070][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.731198][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.731307][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.731546][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.731667][ 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)
[ 615.731781][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.731899][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.732013][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.732124][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.732247][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.732359][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.732471][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.732586][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.732708][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.732822][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.732939][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.733053][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.733165][ T43] kthread (kernel/kthread.c:389)
[ 615.733255][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.733367][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.733483][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.733593][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.733255][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.733367][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.733483][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.733593][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.733716][ T43]
[ 615.733823][ T43] INFO: task ip:254 blocked for more than 491 seconds.
[ 615.733955][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.734060][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.734254][ T43] task:ip state:D stack:25776 pid:254 tgid:254 ppid:240 flags:0x00004002
[ 615.734477][ T43] Call Trace:
[ 615.734561][ T43]
[ 615.734630][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.734743][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.734856][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.734969][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.735084][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.735168][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.735292][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.735405][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.735523][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.735640][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.735755][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.735866][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.735977][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.736089][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.736208][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.736331][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.736442][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.736558][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.736670][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.736782][ 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)
[ 615.736893][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.736979][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.737092][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.737207][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.737324][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.737455][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.737572][ 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)
[ 615.737685][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.737797][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.737909][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.738025][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.738138][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.738262][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.738382][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.738495][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.738638][ 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)
[ 615.738753][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 615.738868][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.738979][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 615.739099][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.739219][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.739337][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.739448][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.739566][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 615.739682][ 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)
[ 615.739769][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.739881][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.739994][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.740107][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 615.740230][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.740348][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.740490][ T43] RIP: 0033:0x7f89fed1f7b7
[ 615.740607][ T43] RSP: 002b:00007ffdaeac4c58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.740778][ T43] RAX: ffffffffffffffda RBX: 00007ffdaeac5380 RCX: 00007f89fed1f7b7
[ 615.740944][ T43] RDX: 0000000000000000 RSI: 00007ffdaeac4cc0 RDI: 0000000000000005
[ 615.741117][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 615.741290][ T43] R10: 00007f89febd8708 R11: 0000000000000246 R12: 00007ffdaeac5398
[ 615.741457][ T43] R13: 000000006729e174 R14: 0000000000496600 R15: 00007ffdaeac4da8
| [ 615.741117][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 615.741290][ T43] R10: 00007f89febd8708 R11: 0000000000000246 R12: 00007ffdaeac5398
| [ 615.741457][ T43] R13: 000000006729e174 R14: 0000000000496600 R15: 00007ffdaeac4da8
| [ 615.741626][ T43]
| [ 615.741709][ T43] INFO: lockdep is turned off.
[ 738.609360][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds.
[ 738.609720][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.609842][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.610034][ T43] task:kworker/u16:0 state:D stack:29560 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 738.610299][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.610458][ T43] Call Trace:
[ 738.610544][ T43]
[ 738.610613][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.610737][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.610859][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.610977][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.611090][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.611175][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.611298][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.611417][ 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)
[ 738.611530][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.611648][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.611761][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.611874][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.611988][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.612098][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.612218][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.612333][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.612447][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.612564][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.612679][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.612794][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.612907][ T43] kthread (kernel/kthread.c:389)
[ 738.612992][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.613104][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.613222][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.613342][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.612992][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.613104][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.613222][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.613342][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.613460][ T43]
[ 738.613562][ T43] INFO: task ip:254 blocked for more than 614 seconds.
[ 738.613691][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.613793][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.613971][ T43] task:ip state:D stack:25776 pid:254 tgid:254 ppid:240 flags:0x00004002
[ 738.614188][ T43] Call Trace:
[ 738.614297][ T43]
[ 738.614358][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.614482][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.614595][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.614708][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.614823][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.614907][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.615018][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.615132][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.615251][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.615372][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.615487][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.615599][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.615711][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.615909][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.616028][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.616144][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.616261][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.616375][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.616492][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.616603][ 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)
[ 738.616722][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.616811][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.616924][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.617040][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.617150][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.617272][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.617391][ 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)
[ 738.617502][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.617615][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.617726][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.617841][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.617953][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.618066][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.618181][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.618311][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.618451][ 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)
[ 738.618562][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 738.618674][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.618787][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 738.618899][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.619012][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.619126][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.619248][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.619361][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 738.619489][ 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)
[ 738.619576][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 738.619693][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.619807][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.619917][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 738.620039][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.620153][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.620305][ T43] RIP: 0033:0x7f89fed1f7b7
[ 738.620426][ T43] RSP: 002b:00007ffdaeac4c58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.620595][ T43] RAX: ffffffffffffffda RBX: 00007ffdaeac5380 RCX: 00007f89fed1f7b7
[ 738.620758][ T43] RDX: 0000000000000000 RSI: 00007ffdaeac4cc0 RDI: 0000000000000005
[ 738.620926][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 738.621102][ T43] R10: 00007f89febd8708 R11: 0000000000000246 R12: 00007ffdaeac5398
[ 738.621274][ T43] R13: 000000006729e174 R14: 0000000000496600 R15: 00007ffdaeac4da8
| [ 738.620926][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 738.621102][ T43] R10: 00007f89febd8708 R11: 0000000000000246 R12: 00007ffdaeac5398
| [ 738.621274][ T43] R13: 000000006729e174 R14: 0000000000496600 R15: 00007ffdaeac4da8
| [ 738.621445][ T43]
| [ 738.621528][ T43] INFO: lockdep is turned off.
[ 861.489365][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds.
[ 861.489684][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.489822][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.490005][ T43] task:kworker/u16:0 state:D stack:29560 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 861.490256][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.490410][ T43] Call Trace:
[ 861.490496][ T43]
[ 861.490557][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.490690][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.490804][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.490926][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.491039][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.491126][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.491248][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.491364][ 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)
[ 861.491476][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.491597][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.491713][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.491829][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.491945][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.492057][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.492168][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.492291][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.492406][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.492518][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.492640][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.492755][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.492869][ T43] kthread (kernel/kthread.c:389)
[ 861.492955][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.493066][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.493180][ T43] ? __pfx_kthread (kernel/kthread.c:342)
Finger prints:
__schedule:schedule:schedule_preempt_disabled:__mutex_lock:addrconf_verify_work
print_unlock_imbalance_bug:__lock_release:lock_release:__mutex_unlock_slowpath:__rtnl_unlock
__schedule:schedule:schedule_preempt_disabled:__mutex_lock:rtnl_newlink
ret_from_fork:ret_from_fork_asm:__schedule:schedule:schedule_preempt_disabled