======================================
| [ 28.091844][ T258] other info that might help us debug this:
| [ 28.092034][ T258] no locks held by ip/258.
| [ 28.092175][ T258]
| [ 28.092175][ T258] stack backtrace:
[ 28.092524][ T258] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 28.092811][ T258] Call Trace:
[ 28.092914][ T258]
[ 28.092982][ T258] dump_stack_lvl (lib/dump_stack.c:123)
[ 28.093123][ T258] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 28.093259][ T258] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 28.093390][ T258] __lock_release (kernel/locking/lockdep.c:5502)
[ 28.093522][ T258] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 28.093651][ T258] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 28.093778][ T258] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 28.093906][ T258] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 28.094037][ T258] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 28.094184][ T258] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 28.094349][ T258] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 28.094480][ T258] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 28.094608][ T258] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 28.094738][ T258] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 28.094865][ T258] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 28.094997][ T258] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 28.095134][ T258] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 28.095267][ T258] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 28.095397][ T258] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 28.095525][ T258] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 28.095653][ T258] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 28.095783][ T258] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 28.095912][ T258] ? 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)
[ 28.096039][ T258] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 28.096145][ T258] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 28.096275][ T258] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 28.096405][ T258] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 28.096537][ T258] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 28.096668][ T258] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 28.096806][ T258] ? 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)
[ 28.096934][ T258] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 28.097061][ T258] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 28.097197][ T258] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 28.097326][ T258] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 28.097458][ T258] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 28.097587][ T258] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 28.097714][ T258] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 28.097840][ T258] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 28.098000][ T258] ? 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)
[ 28.098137][ T258] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 28.098273][ T258] ___sys_sendmsg (net/socket.c:2665)
[ 28.098402][ T258] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 28.098540][ T258] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 28.098668][ T258] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 28.098799][ T258] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 28.098927][ T258] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 28.099055][ T258] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 28.099231][ T258] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 28.099385][ T258] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 28.099517][ T258] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 28.099646][ T258] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 28.099779][ T258] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 28.099913][ T258] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 28.100047][ T258] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 28.100206][ T258] RIP: 0033:0x7f52b5c5d7b7
[ 28.100340][ T258] 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)
[ 28.100789][ T258] RSP: 002b:00007ffdaa443de8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 28.100984][ T258] RAX: ffffffffffffffda RBX: 00007ffdaa444510 RCX: 00007f52b5c5d7b7
[ 28.101173][ T258] RDX: 0000000000000000 RSI: 00007ffdaa443e50 RDI: 0000000000000005
[ 28.101363][ T258] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 28.101551][ T258] R10: 00007f52b5b16708 R11: 0000000000000246 R12: 00007ffdaa444528
[ 28.101743][ T258] R13: 000000006729c555 R14: 0000000000496600 R15: 00007ffdaa443f38
| [ 28.101173][ T258] RDX: 0000000000000000 RSI: 00007ffdaa443e50 RDI: 0000000000000005
| [ 28.101363][ T258] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 28.101551][ T258] R10: 00007f52b5b16708 R11: 0000000000000246 R12: 00007ffdaa444528
| [ 28.101743][ T258] R13: 000000006729c555 R14: 0000000000496600 R15: 00007ffdaa443f38
| [ 28.101936][ T258]
[ 247.106760][ T43] INFO: task ip:258 blocked for more than 122 seconds.
[ 247.107063][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.107189][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.107411][ T43] task:ip state:D stack:25792 pid:258 tgid:258 ppid:244 flags:0x00004002
[ 247.107641][ T43] Call Trace:
[ 247.107775][ T43]
[ 247.107859][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.107995][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.108121][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.108242][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.108358][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.108460][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.108597][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.108734][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.108863][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.108997][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.109124][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.109235][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.109356][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.109481][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.109596][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.109730][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.109845][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.109963][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.110094][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.110204][ 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)
[ 247.110325][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.110433][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.110552][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.110666][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.110805][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.110927][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.111040][ 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)
[ 247.111161][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.111273][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.111405][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.111524][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.111638][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.111769][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.111922][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.112035][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.112191][ 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)
[ 247.112305][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 247.112437][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 247.112558][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 247.112671][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.112806][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.112926][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.113050][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 247.113168][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.113295][ 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)
[ 247.113383][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.113498][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.113621][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.113779][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 247.113899][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.114017][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.114173][ T43] RIP: 0033:0x7f52b5c5d7b7
[ 247.114292][ T43] RSP: 002b:00007ffdaa443de8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.114469][ T43] RAX: ffffffffffffffda RBX: 00007ffdaa444510 RCX: 00007f52b5c5d7b7
[ 247.114638][ T43] RDX: 0000000000000000 RSI: 00007ffdaa443e50 RDI: 0000000000000005
[ 247.114840][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 247.115009][ T43] R10: 00007f52b5b16708 R11: 0000000000000246 R12: 00007ffdaa444528
[ 247.115201][ T43] R13: 000000006729c555 R14: 0000000000496600 R15: 00007ffdaa443f38
| [ 247.114840][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 247.115009][ T43] R10: 00007f52b5b16708 R11: 0000000000000246 R12: 00007ffdaa444528
| [ 247.115201][ T43] R13: 000000006729c555 R14: 0000000000496600 R15: 00007ffdaa443f38
| [ 247.115387][ T43]
| [ 247.115490][ T43] INFO: lockdep is turned off.
[ 369.986853][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds.
[ 369.987202][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.987311][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.987496][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 369.987755][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 369.987918][ T43] Call Trace:
[ 369.988006][ T43]
[ 369.988075][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.988197][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.988311][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.988425][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.988540][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.988654][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.988752][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.988864][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.988984][ 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)
[ 369.989097][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.989211][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.989324][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.989436][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.989549][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.989662][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.989781][ T43] process_one_work (kernel/workqueue.c:3229)
[ 369.989902][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.990014][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 369.990127][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 369.990246][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 369.990360][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 369.990469][ T43] kthread (kernel/kthread.c:389)
[ 369.990556][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.990670][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 369.990793][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.990906][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.990556][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.990670][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 369.990793][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.990906][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.991023][ T43]
[ 369.991125][ T43] INFO: task ip:258 blocked for more than 245 seconds.
[ 369.991259][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.991365][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.991546][ T43] task:ip state:D stack:25792 pid:258 tgid:258 ppid:244 flags:0x00004002
[ 369.991783][ T43] Call Trace:
[ 369.991874][ T43]
[ 369.991932][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.992047][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.992163][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.992276][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.992388][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.992473][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.992587][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.992710][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.992824][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.992937][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.993051][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.993165][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.993277][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.993389][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.993500][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.993621][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 369.993736][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.993849][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 369.993959][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.994073][ 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)
[ 369.994186][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 369.994272][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.994382][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 369.994497][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.994623][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 369.994746][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 369.994858][ 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)
[ 369.994969][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 369.995086][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 369.995197][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.995309][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 369.995422][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 369.995542][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 369.995658][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 369.995780][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 369.995922][ 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)
[ 369.996037][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 369.996150][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 369.996262][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 369.996374][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 369.996492][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.996607][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.996730][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.996843][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 369.996958][ 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)
[ 369.997049][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 369.997163][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 369.997276][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 369.997390][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 369.997512][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 369.997629][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 369.997776][ T43] RIP: 0033:0x7f52b5c5d7b7
[ 369.997894][ T43] RSP: 002b:00007ffdaa443de8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 369.998063][ T43] RAX: ffffffffffffffda RBX: 00007ffdaa444510 RCX: 00007f52b5c5d7b7
[ 369.998230][ T43] RDX: 0000000000000000 RSI: 00007ffdaa443e50 RDI: 0000000000000005
[ 369.998398][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 369.998566][ T43] R10: 00007f52b5b16708 R11: 0000000000000246 R12: 00007ffdaa444528
[ 369.998733][ T43] R13: 000000006729c555 R14: 0000000000496600 R15: 00007ffdaa443f38
| [ 369.998398][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 369.998566][ T43] R10: 00007f52b5b16708 R11: 0000000000000246 R12: 00007ffdaa444528
| [ 369.998733][ T43] R13: 000000006729c555 R14: 0000000000496600 R15: 00007ffdaa443f38
| [ 369.998903][ T43]
| [ 369.998990][ T43] INFO: lockdep is turned off.
[ 492.866824][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds.
[ 492.867543][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.867727][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.867915][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 492.868150][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.868314][ T43] Call Trace:
[ 492.868401][ T43]
[ 492.868470][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.868599][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.868724][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.868842][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.868965][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.869079][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.869171][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.869286][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.869415][ 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)
[ 492.869529][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.869646][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.869777][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.869888][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.870010][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.870124][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.870243][ T43] process_one_work (kernel/workqueue.c:3229)
[ 492.870363][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.870474][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 492.870596][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 492.870722][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 492.870844][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.870954][ T43] kthread (kernel/kthread.c:389)
[ 492.871042][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.871161][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 492.871280][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.871395][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.871042][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.871161][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 492.871280][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.871395][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.871512][ T43]
[ 492.871617][ T43] INFO: task ip:258 blocked for more than 368 seconds.
[ 492.871762][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.871876][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.872054][ T43] task:ip state:D stack:25792 pid:258 tgid:258 ppid:244 flags:0x00004002
[ 492.872285][ T43] Call Trace:
[ 492.872368][ T43]
[ 492.872428][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.872543][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.872664][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.872784][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.872897][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.872991][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.873104][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.873222][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.873345][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.873458][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.873578][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.873699][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.873813][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.873954][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.874068][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.874197][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 492.874309][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.874421][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 492.874534][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.874648][ 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)
[ 492.874781][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 492.874870][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.874989][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.875106][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.875226][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.875347][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.875459][ 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)
[ 492.875574][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 492.875708][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 492.875821][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.875936][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 492.876053][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 492.876175][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 492.876292][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 492.876406][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 492.876544][ 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)
[ 492.876659][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 492.876789][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 492.876903][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 492.877014][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 492.877141][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.877258][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.877369][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.877480][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 492.877600][ 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)
[ 492.877702][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 492.877816][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 492.877928][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 492.878053][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 492.878178][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 492.878295][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 492.878442][ T43] RIP: 0033:0x7f52b5c5d7b7
[ 492.878559][ T43] RSP: 002b:00007ffdaa443de8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 492.878739][ T43] RAX: ffffffffffffffda RBX: 00007ffdaa444510 RCX: 00007f52b5c5d7b7
[ 492.878909][ T43] RDX: 0000000000000000 RSI: 00007ffdaa443e50 RDI: 0000000000000005
[ 492.879084][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 492.879259][ T43] R10: 00007f52b5b16708 R11: 0000000000000246 R12: 00007ffdaa444528
[ 492.879424][ T43] R13: 000000006729c555 R14: 0000000000496600 R15: 00007ffdaa443f38
| [ 492.879084][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 492.879259][ T43] R10: 00007f52b5b16708 R11: 0000000000000246 R12: 00007ffdaa444528
| [ 492.879424][ T43] R13: 000000006729c555 R14: 0000000000496600 R15: 00007ffdaa443f38
| [ 492.879598][ T43]
| [ 492.879684][ T43] INFO: lockdep is turned off.
[ 615.746856][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds.
[ 615.747168][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.747276][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.747473][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 615.747738][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.747891][ T43] Call Trace:
[ 615.747977][ T43]
[ 615.748048][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.748169][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.748287][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.748403][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.748523][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.748638][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.748735][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.748848][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.748969][ 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)
[ 615.749094][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.749209][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.749321][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.749437][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.749558][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.749673][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.749799][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.749924][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.750043][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.750156][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.750274][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.750397][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.750514][ T43] kthread (kernel/kthread.c:389)
[ 615.750601][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.750725][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.750849][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.750971][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.750601][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.750725][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.750849][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.750971][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.751089][ T43]
[ 615.751189][ T43] INFO: task ip:258 blocked for more than 491 seconds.
[ 615.751335][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.751440][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.751623][ T43] task:ip state:D stack:25792 pid:258 tgid:258 ppid:244 flags:0x00004002
[ 615.751873][ T43] Call Trace:
[ 615.751961][ T43]
[ 615.752028][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.752142][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.752256][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.752368][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.752480][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.752564][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.752677][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.752803][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.752916][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.753040][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.753195][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.753310][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.753423][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.753533][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.753646][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.753775][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.753887][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.753996][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.754108][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.754221][ 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)
[ 615.754331][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.754420][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.754532][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.754646][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.754773][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.754888][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.755003][ 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)
[ 615.755114][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.755229][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.755340][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.755452][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.755567][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.755705][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.755828][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.755938][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.756077][ 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)
[ 615.756191][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 615.756303][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.756415][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 615.756526][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.756645][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.756762][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.756874][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.756985][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 615.757098][ 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)
[ 615.757187][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.757298][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.757410][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.757529][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 615.757652][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.757775][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.757914][ T43] RIP: 0033:0x7f52b5c5d7b7
[ 615.758033][ T43] RSP: 002b:00007ffdaa443de8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.758204][ T43] RAX: ffffffffffffffda RBX: 00007ffdaa444510 RCX: 00007f52b5c5d7b7
[ 615.758369][ T43] RDX: 0000000000000000 RSI: 00007ffdaa443e50 RDI: 0000000000000005
[ 615.758541][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 615.758714][ T43] R10: 00007f52b5b16708 R11: 0000000000000246 R12: 00007ffdaa444528
[ 615.758890][ T43] R13: 000000006729c555 R14: 0000000000496600 R15: 00007ffdaa443f38
| [ 615.758541][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 615.758714][ T43] R10: 00007f52b5b16708 R11: 0000000000000246 R12: 00007ffdaa444528
| [ 615.758890][ T43] R13: 000000006729c555 R14: 0000000000496600 R15: 00007ffdaa443f38
| [ 615.759062][ T43]
| [ 615.759147][ T43] INFO: lockdep is turned off.
[ 738.626814][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds.
[ 738.627194][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.627305][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.627488][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 738.627746][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.627903][ T43] Call Trace:
[ 738.627990][ T43]
[ 738.628065][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.628187][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.628304][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.628420][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.628537][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.628650][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.628754][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.628868][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.628985][ 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)
[ 738.629098][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.629223][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.629339][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.629450][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.629565][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.629679][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.629803][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.629928][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.630040][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.630153][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.630275][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.630391][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.630502][ T43] kthread (kernel/kthread.c:389)
[ 738.630589][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.630707][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.630829][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.630941][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.630589][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.630707][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.630829][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.630941][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.631058][ T43]
[ 738.631158][ T43] INFO: task ip:258 blocked for more than 614 seconds.
[ 738.631294][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.631399][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.631579][ T43] task:ip state:D stack:25792 pid:258 tgid:258 ppid:244 flags:0x00004002
[ 738.631820][ T43] Call Trace:
[ 738.631905][ T43]
[ 738.631965][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.632077][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.632192][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.632305][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.632437][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.632522][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.632635][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.632760][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.632874][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.632989][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.633107][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.633219][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.633331][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.633441][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.633554][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.633674][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.633793][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.633904][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.634015][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.634128][ 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)
[ 738.634240][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.634325][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.634437][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.634550][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.634669][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.634790][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.634904][ 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)
[ 738.635017][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.635131][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.635244][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.635358][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.635470][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.635593][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.635720][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.635845][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.635989][ 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)
[ 738.636104][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 738.636218][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.636330][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 738.636442][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.636561][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.636676][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.636796][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.636906][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 738.637019][ 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)
[ 738.637111][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 738.637225][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.637337][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.637458][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 738.637580][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.637706][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.637848][ T43] RIP: 0033:0x7f52b5c5d7b7
[ 738.637971][ T43] RSP: 002b:00007ffdaa443de8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.638142][ T43] RAX: ffffffffffffffda RBX: 00007ffdaa444510 RCX: 00007f52b5c5d7b7
[ 738.638309][ T43] RDX: 0000000000000000 RSI: 00007ffdaa443e50 RDI: 0000000000000005
[ 738.638479][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 738.638646][ T43] R10: 00007f52b5b16708 R11: 0000000000000246 R12: 00007ffdaa444528
[ 738.638820][ T43] R13: 000000006729c555 R14: 0000000000496600 R15: 00007ffdaa443f38
| [ 738.638479][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 738.638646][ T43] R10: 00007f52b5b16708 R11: 0000000000000246 R12: 00007ffdaa444528
| [ 738.638820][ T43] R13: 000000006729c555 R14: 0000000000496600 R15: 00007ffdaa443f38
| [ 738.638989][ T43]
| [ 738.639075][ T43] INFO: lockdep is turned off.
[ 861.506840][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds.
[ 861.507207][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.507320][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.507508][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 861.507766][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.507929][ T43] Call Trace:
[ 861.508019][ T43]
[ 861.508091][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.508214][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.508333][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 861.508450][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.508570][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.508687][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.508796][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.508910][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.509031][ 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)
[ 861.509146][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.509263][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.509380][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.509493][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.509609][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.509735][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.509850][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.509975][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.510088][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.510201][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.510318][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.510439][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.510552][ T43] kthread (kernel/kthread.c:389)
[ 861.510640][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.510762][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.510888][ 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