======================================
| [ 29.765574][ T255] other info that might help us debug this:
| [ 29.765759][ T255] no locks held by ip/255.
| [ 29.765886][ T255]
| [ 29.765886][ T255] stack backtrace:
[ 29.766234][ T255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 29.766517][ T255] Call Trace:
[ 29.766618][ T255]
[ 29.766685][ T255] dump_stack_lvl (lib/dump_stack.c:123)
[ 29.766817][ T255] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 29.766947][ T255] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 29.767091][ T255] __lock_release (kernel/locking/lockdep.c:5502)
[ 29.767221][ T255] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 29.767350][ T255] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 29.767479][ T255] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 29.767609][ T255] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 29.767739][ T255] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 29.767868][ T255] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 29.768027][ T255] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 29.768156][ T255] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 29.768284][ T255] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 29.768413][ T255] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 29.768542][ T255] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 29.768671][ T255] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 29.768797][ T255] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 29.768924][ T255] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 29.769053][ T255] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 29.769179][ T255] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 29.769306][ T255] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 29.769437][ T255] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 29.769564][ T255] ? 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)
[ 29.769690][ T255] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 29.769788][ T255] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 29.769916][ T255] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 29.770046][ T255] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 29.770173][ T255] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 29.770306][ T255] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 29.770436][ T255] ? 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)
[ 29.770564][ T255] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 29.770692][ T255] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 29.770819][ T255] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 29.770948][ T255] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 29.771099][ T255] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 29.771229][ T255] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 29.771356][ T255] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 29.771481][ T255] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 29.771636][ T255] ? 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)
[ 29.771762][ T255] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 29.771888][ T255] ___sys_sendmsg (net/socket.c:2665)
[ 29.772018][ T255] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 29.772161][ T255] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 29.772301][ T255] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 29.772429][ T255] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 29.772557][ T255] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 29.772684][ T255] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 29.772812][ T255] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 29.772908][ T255] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 29.773034][ T255] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 29.773161][ T255] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 29.773290][ T255] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 29.773421][ T255] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 29.773548][ T255] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 29.773706][ T255] RIP: 0033:0x7efd3cc307b7
[ 29.773838][ T255] 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)
[ 29.774282][ T255] RSP: 002b:00007ffc7dde7e98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 29.774470][ T255] RAX: ffffffffffffffda RBX: 00007ffc7dde85c0 RCX: 00007efd3cc307b7
[ 29.774656][ T255] RDX: 0000000000000000 RSI: 00007ffc7dde7f00 RDI: 0000000000000005
[ 29.774845][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 29.775031][ T255] R10: 00007efd3cae9708 R11: 0000000000000246 R12: 00007ffc7dde85d8
[ 29.775224][ T255] R13: 000000006729bbdf R14: 0000000000496600 R15: 00007ffc7dde7fe8
| [ 29.774656][ T255] RDX: 0000000000000000 RSI: 00007ffc7dde7f00 RDI: 0000000000000005
| [ 29.774845][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 29.775031][ T255] R10: 00007efd3cae9708 R11: 0000000000000246 R12: 00007ffc7dde85d8
| [ 29.775224][ T255] R13: 000000006729bbdf R14: 0000000000496600 R15: 00007ffc7dde7fe8
| [ 29.775415][ T255]
[ 247.091524][ T43] INFO: task ip:255 blocked for more than 122 seconds.
[ 247.091777][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.091891][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.092092][ T43] task:ip state:D stack:25744 pid:255 tgid:255 ppid:240 flags:0x00004002
[ 247.092328][ T43] Call Trace:
[ 247.092423][ T43]
[ 247.092515][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.092643][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.092763][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.092881][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.093004][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.093103][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.093219][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.093336][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.093463][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.093580][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.093705][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.093820][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.093935][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.094049][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.094173][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.094290][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.094404][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.094525][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.094643][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.094758][ 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)
[ 247.094874][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.094963][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.095082][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.095202][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.095317][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.095436][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.095556][ 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)
[ 247.095683][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.095813][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.095928][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.096046][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.096164][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.096282][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.096399][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.096519][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.096662][ 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)
[ 247.096779][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 247.096899][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 247.097019][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 247.097134][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.097257][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.097374][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.097501][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 247.097617][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.097735][ 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)
[ 247.097823][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.097938][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.098061][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.098177][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 247.098298][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.098416][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.098565][ T43] RIP: 0033:0x7efd3cc307b7
[ 247.098687][ T43] RSP: 002b:00007ffc7dde7e98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.098866][ T43] RAX: ffffffffffffffda RBX: 00007ffc7dde85c0 RCX: 00007efd3cc307b7
[ 247.099039][ T43] RDX: 0000000000000000 RSI: 00007ffc7dde7f00 RDI: 0000000000000005
[ 247.099210][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 247.099377][ T43] R10: 00007efd3cae9708 R11: 0000000000000246 R12: 00007ffc7dde85d8
[ 247.099555][ T43] R13: 000000006729bbdf R14: 0000000000496600 R15: 00007ffc7dde7fe8
| [ 247.099210][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 247.099377][ T43] R10: 00007efd3cae9708 R11: 0000000000000246 R12: 00007ffc7dde85d8
| [ 247.099555][ T43] R13: 000000006729bbdf R14: 0000000000496600 R15: 00007ffc7dde7fe8
| [ 247.099733][ T43]
| [ 247.099820][ T43] INFO: lockdep is turned off.
[ 369.971550][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds.
[ 369.971854][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.971971][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.972168][ T43] task:kworker/u16:0 state:D stack:29560 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 369.972419][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 369.972620][ T43] Call Trace:
[ 369.972712][ T43]
[ 369.972779][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.972912][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.973035][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.973164][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.973316][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.973415][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.973552][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.973680][ 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)
[ 369.973799][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.973916][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.974041][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.974154][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.974280][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.974398][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.974533][ T43] process_one_work (kernel/workqueue.c:3229)
[ 369.974656][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.974771][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 369.974907][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 369.975034][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 369.975151][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 369.975276][ T43] kthread (kernel/kthread.c:389)
[ 369.975365][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.975502][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 369.975620][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.975741][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.975365][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.975502][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 369.975620][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.975741][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.975860][ T43]
[ 369.975960][ T43] INFO: task ip:255 blocked for more than 245 seconds.
[ 369.976104][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.976210][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.976410][ T43] task:ip state:D stack:25744 pid:255 tgid:255 ppid:240 flags:0x00004002
[ 369.976678][ T43] Call Trace:
[ 369.976767][ T43]
[ 369.976828][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.976950][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.977069][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.977186][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.977309][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.977404][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.977537][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.977664][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.977780][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.977902][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.978020][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.978137][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.978258][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.978375][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.978498][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.978737][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 369.978862][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.978976][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 369.979093][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.979215][ 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)
[ 369.979330][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 369.979418][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.979547][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 369.979671][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.979790][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 369.979915][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 369.980035][ 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)
[ 369.980155][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 369.980275][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 369.980390][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.980527][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 369.980661][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 369.980781][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 369.980901][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 369.981014][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 369.981167][ 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)
[ 369.981290][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 369.981425][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 369.981548][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 369.981673][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 369.981791][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.981922][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.982042][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.982157][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 369.982278][ 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)
[ 369.982369][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 369.982499][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 369.982618][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 369.982740][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 369.982864][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 369.982990][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 369.983136][ T43] RIP: 0033:0x7efd3cc307b7
[ 369.983261][ T43] RSP: 002b:00007ffc7dde7e98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 369.983448][ T43] RAX: ffffffffffffffda RBX: 00007ffc7dde85c0 RCX: 00007efd3cc307b7
[ 369.983636][ T43] RDX: 0000000000000000 RSI: 00007ffc7dde7f00 RDI: 0000000000000005
[ 369.983812][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 369.983994][ T43] R10: 00007efd3cae9708 R11: 0000000000000246 R12: 00007ffc7dde85d8
[ 369.984162][ T43] R13: 000000006729bbdf R14: 0000000000496600 R15: 00007ffc7dde7fe8
| [ 369.983812][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 369.983994][ T43] R10: 00007efd3cae9708 R11: 0000000000000246 R12: 00007ffc7dde85d8
| [ 369.984162][ T43] R13: 000000006729bbdf R14: 0000000000496600 R15: 00007ffc7dde7fe8
| [ 369.984338][ T43]
| [ 369.984429][ T43] INFO: lockdep is turned off.
[ 492.851549][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds.
[ 492.851979][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.852139][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.852406][ T43] task:kworker/u16:0 state:D stack:29560 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 492.852798][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.853048][ T43] Call Trace:
[ 492.853186][ T43]
[ 492.853285][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.853482][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.853660][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.853842][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.854023][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.854181][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.854356][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.854557][ 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)
[ 492.854738][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.854915][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.855092][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.855270][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.855447][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.855641][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.855817][ T43] process_one_work (kernel/workqueue.c:3229)
[ 492.856005][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.856184][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 492.856365][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 492.856569][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 492.856752][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.856933][ T43] kthread (kernel/kthread.c:389)
[ 492.857070][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.857251][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 492.857441][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.857634][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.857070][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.857251][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 492.857441][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.857634][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.857818][ T43]
[ 492.857967][ T43] INFO: task ip:255 blocked for more than 368 seconds.
[ 492.858186][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.858353][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.858649][ T43] task:ip state:D stack:25744 pid:255 tgid:255 ppid:240 flags:0x00004002
[ 492.859005][ T43] Call Trace:
[ 492.859141][ T43]
[ 492.859237][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.859416][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.859610][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.859792][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.859970][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.860100][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.860278][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.860492][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.860672][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.860850][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.861039][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.861218][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.861407][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.861598][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.861772][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.861968][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 492.862146][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.862318][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 492.862511][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.862702][ 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)
[ 492.862877][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 492.863016][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.863195][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.863373][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.863580][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.863768][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.863943][ 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)
[ 492.864138][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 492.864329][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 492.864526][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.864710][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 492.864888][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 492.865079][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 492.865266][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 492.865443][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 492.865677][ 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)
[ 492.865862][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 492.866045][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 492.866224][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 492.866402][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 492.866598][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.866784][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.866960][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.867131][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 492.867315][ 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)
[ 492.867464][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 492.867637][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 492.867823][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 492.868006][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 492.868200][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 492.868383][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 492.868631][ T43] RIP: 0033:0x7efd3cc307b7
[ 492.868818][ T43] RSP: 002b:00007ffc7dde7e98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 492.869089][ T43] RAX: ffffffffffffffda RBX: 00007ffc7dde85c0 RCX: 00007efd3cc307b7
[ 492.869344][ T43] RDX: 0000000000000000 RSI: 00007ffc7dde7f00 RDI: 0000000000000005
[ 492.869624][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 492.869883][ T43] R10: 00007efd3cae9708 R11: 0000000000000246 R12: 00007ffc7dde85d8
[ 492.870145][ T43] R13: 000000006729bbdf R14: 0000000000496600 R15: 00007ffc7dde7fe8
| [ 492.869624][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 492.869883][ T43] R10: 00007efd3cae9708 R11: 0000000000000246 R12: 00007ffc7dde85d8
| [ 492.870145][ T43] R13: 000000006729bbdf R14: 0000000000496600 R15: 00007ffc7dde7fe8
| [ 492.870424][ T43]
| [ 492.870573][ T43] INFO: lockdep is turned off.
[ 615.731582][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds.
[ 615.731979][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.732108][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.732325][ T43] task:kworker/u16:0 state:D stack:29560 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 615.732662][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.732845][ T43] Call Trace:
[ 615.732946][ T43]
[ 615.733027][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.733168][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.733303][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.733462][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.733596][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.733700][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.733831][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.733967][ 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)
[ 615.734105][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.734240][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.734371][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.734507][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.734640][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.734773][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.734901][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.735032][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.735168][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.735300][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.735434][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.735580][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.735706][ T43] kthread (kernel/kthread.c:389)
[ 615.735807][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.735944][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.736078][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.736213][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.735807][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.735944][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.736078][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.736213][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.736349][ T43]
[ 615.736482][ T43] INFO: task ip:255 blocked for more than 491 seconds.
[ 615.736640][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.736765][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.736981][ T43] task:ip state:D stack:25744 pid:255 tgid:255 ppid:240 flags:0x00004002
[ 615.737242][ T43] Call Trace:
[ 615.737346][ T43]
[ 615.737415][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.737559][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.737694][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.737828][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.737961][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.738063][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.738199][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.738331][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.738476][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.738610][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.738746][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.738876][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.739010][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.739141][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.739275][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.739410][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.739558][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.739685][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.739816][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.739947][ 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)
[ 615.740081][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.740180][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.740311][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.740443][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.740590][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.740728][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.740859][ 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)
[ 615.740988][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.741123][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.741251][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.741384][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.741524][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.741664][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.741798][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.741928][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.742090][ 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)
[ 615.742229][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 615.742359][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.742497][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 615.742626][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.742766][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.742900][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.743034][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.743165][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 615.743299][ 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)
[ 615.743408][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.743547][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.743679][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.743809][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 615.743955][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.744088][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.744251][ T43] RIP: 0033:0x7efd3cc307b7
[ 615.744387][ T43] RSP: 002b:00007ffc7dde7e98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.744601][ T43] RAX: ffffffffffffffda RBX: 00007ffc7dde85c0 RCX: 00007efd3cc307b7
[ 615.744795][ T43] RDX: 0000000000000000 RSI: 00007ffc7dde7f00 RDI: 0000000000000005
[ 615.744995][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 615.745189][ T43] R10: 00007efd3cae9708 R11: 0000000000000246 R12: 00007ffc7dde85d8
[ 615.745383][ T43] R13: 000000006729bbdf R14: 0000000000496600 R15: 00007ffc7dde7fe8
| [ 615.744995][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 615.745189][ T43] R10: 00007efd3cae9708 R11: 0000000000000246 R12: 00007ffc7dde85d8
| [ 615.745383][ T43] R13: 000000006729bbdf R14: 0000000000496600 R15: 00007ffc7dde7fe8
| [ 615.745587][ T43]
| [ 615.745687][ T43] INFO: lockdep is turned off.
[ 738.611617][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds.
[ 738.612011][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.612123][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.612312][ T43] task:kworker/u16:0 state:D stack:29560 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 738.612598][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.612768][ T43] Call Trace:
[ 738.612856][ T43]
[ 738.612926][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.613057][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.613189][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.613312][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.613428][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.613529][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.613643][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.613759][ 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)
[ 738.613874][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.613996][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.614113][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.614227][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.614343][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.614467][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.614583][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.614703][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.614817][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.614937][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.615059][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.615177][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.615290][ T43] kthread (kernel/kthread.c:389)
[ 738.615378][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.615507][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.615629][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.615743][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.615378][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.615507][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.615629][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.615743][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.615868][ T43]
[ 738.615974][ T43] INFO: task ip:255 blocked for more than 614 seconds.
[ 738.616108][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.616216][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.616402][ T43] task:ip state:D stack:25744 pid:255 tgid:255 ppid:240 flags:0x00004002
[ 738.616644][ T43] Call Trace:
[ 738.616731][ T43]
[ 738.616796][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.616913][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.617030][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.617146][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.617260][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.617347][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.617468][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.617587][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.617703][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.617830][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.617950][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.618067][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.618185][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.618299][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.618417][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.618541][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.618659][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.618780][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.618894][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.619008][ 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)
[ 738.619121][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.619209][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.619323][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.619443][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.619564][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.619686][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.619800][ 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)
[ 738.619914][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.620033][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.620149][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.620267][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.620383][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.620515][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.620638][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.620752][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.620892][ 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)
[ 738.621008][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 738.621123][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.621240][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 738.621353][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.621478][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.621597][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.621712][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.621825][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 738.621941][ 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)
[ 738.622033][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 738.622146][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.622259][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.622371][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 738.622500][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.622630][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.622774][ T43] RIP: 0033:0x7efd3cc307b7
[ 738.622898][ T43] RSP: 002b:00007ffc7dde7e98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.623070][ T43] RAX: ffffffffffffffda RBX: 00007ffc7dde85c0 RCX: 00007efd3cc307b7
[ 738.623240][ T43] RDX: 0000000000000000 RSI: 00007ffc7dde7f00 RDI: 0000000000000005
[ 738.623409][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 738.623587][ T43] R10: 00007efd3cae9708 R11: 0000000000000246 R12: 00007ffc7dde85d8
[ 738.623755][ T43] R13: 000000006729bbdf R14: 0000000000496600 R15: 00007ffc7dde7fe8
| [ 738.623409][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 738.623587][ T43] R10: 00007efd3cae9708 R11: 0000000000000246 R12: 00007ffc7dde85d8
| [ 738.623755][ T43] R13: 000000006729bbdf R14: 0000000000496600 R15: 00007ffc7dde7fe8
| [ 738.623929][ T43]
| [ 738.624015][ T43] INFO: lockdep is turned off.
[ 861.491523][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds.
[ 861.491833][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.491971][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.492155][ T43] task:kworker/u16:0 state:D stack:29560 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 861.492410][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.492587][ T43] Call Trace:
[ 861.492675][ T43]
[ 861.492737][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.492856][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.492976][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.493093][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.493209][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.493312][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.493426][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.493548][ 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)
[ 861.493663][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.493790][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.493911][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.494025][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.494141][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.494268][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.494398][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.494522][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.494637][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.494758][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.494874][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.495119][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.495233][ T43] kthread (kernel/kthread.c:389)
[ 861.495355][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.495481][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.495596][ 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