======================================
| [ 27.896815][ T255] other info that might help us debug this:
| [ 27.897061][ T255] no locks held by ip/255.
| [ 27.897245][ T255]
| [ 27.897245][ T255] stack backtrace:
[ 27.897753][ T255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 27.898075][ T255] Call Trace:
[ 27.898200][ T255]
[ 27.898310][ T255] dump_stack_lvl (lib/dump_stack.c:123)
[ 27.898516][ T255] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.898717][ T255] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 27.898892][ T255] __lock_release (kernel/locking/lockdep.c:5502)
[ 27.899095][ T255] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 27.899300][ T255] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.899445][ T255] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 27.899626][ T255] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 27.899826][ T255] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 27.900022][ T255] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 27.900261][ T255] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 27.900478][ T255] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.900687][ T255] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 27.900846][ T255] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 27.901035][ T255] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.901242][ T255] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 27.901444][ T255] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 27.901590][ T255] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 27.901800][ T255] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 27.902000][ T255] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 27.902212][ T255] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 27.902404][ T255] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 27.902611][ 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)
[ 27.902802][ T255] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 27.902951][ T255] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 27.903153][ T255] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 27.903369][ T255] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 27.903518][ T255] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 27.903702][ T255] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 27.903909][ 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)
[ 27.904110][ T255] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 27.904320][ T255] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 27.904470][ T255] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.904664][ T255] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 27.904872][ T255] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 27.905078][ T255] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 27.905284][ T255] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 27.905485][ T255] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 27.905740][ 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)
[ 27.905909][ T255] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 27.906111][ T255] ___sys_sendmsg (net/socket.c:2665)
[ 27.906319][ T255] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 27.906524][ T255] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 27.906741][ T255] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 27.906945][ T255] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.907148][ T255] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 27.907356][ T255] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 27.907558][ 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)
[ 27.907710][ T255] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 27.907915][ T255] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 27.908122][ T255] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 27.908330][ T255] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 27.908559][ T255] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 27.908765][ T255] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 27.909013][ T255] RIP: 0033:0x7f5ec8a0a7b7
[ 27.909233][ 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)
[ 27.909941][ T255] RSP: 002b:00007ffd5e21ceb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 27.910261][ T255] RAX: ffffffffffffffda RBX: 00007ffd5e21d5e0 RCX: 00007f5ec8a0a7b7
[ 27.910572][ T255] RDX: 0000000000000000 RSI: 00007ffd5e21cf20 RDI: 0000000000000005
[ 27.910875][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 27.911180][ T255] R10: 00007f5ec88c3708 R11: 0000000000000246 R12: 00007ffd5e21d5f8
[ 27.911485][ T255] R13: 000000006729f922 R14: 0000000000496600 R15: 00007ffd5e21d008
| [ 27.910572][ T255] RDX: 0000000000000000 RSI: 00007ffd5e21cf20 RDI: 0000000000000005
| [ 27.910875][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 27.911180][ T255] R10: 00007f5ec88c3708 R11: 0000000000000246 R12: 00007ffd5e21d5f8
| [ 27.911485][ T255] R13: 000000006729f922 R14: 0000000000496600 R15: 00007ffd5e21d008
| [ 27.911799][ T255]
[ 247.092598][ T43] INFO: task ip:255 blocked for more than 122 seconds.
[ 247.093027][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.093148][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.093383][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 247.093637][ T43] Call Trace:
[ 247.093733][ T43]
[ 247.093806][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.093940][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.094068][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.094205][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.094329][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.094450][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.094567][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.094691][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.094811][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.094927][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.095046][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.095157][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.095276][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.095394][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.095516][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.095633][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.095769][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.095885][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.096004][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.096123][ 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)
[ 247.096244][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.096334][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.096468][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.096591][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.096710][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.096836][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.096965][ 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)
[ 247.097082][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.097200][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.097319][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.097457][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.097575][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.097693][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.097813][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.097929][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.098072][ 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)
[ 247.098190][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 247.098310][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 247.098440][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 247.098555][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.098670][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.098793][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.098909][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 247.099029][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.099150][ 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)
[ 247.099263][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.099395][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.099517][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.099635][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 247.099760][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.099886][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.100036][ T43] RIP: 0033:0x7f5ec8a0a7b7
[ 247.100163][ T43] RSP: 002b:00007ffd5e21ceb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.100344][ T43] RAX: ffffffffffffffda RBX: 00007ffd5e21d5e0 RCX: 00007f5ec8a0a7b7
[ 247.100547][ T43] RDX: 0000000000000000 RSI: 00007ffd5e21cf20 RDI: 0000000000000005
[ 247.100742][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 247.100915][ T43] R10: 00007f5ec88c3708 R11: 0000000000000246 R12: 00007ffd5e21d5f8
[ 247.101084][ T43] R13: 000000006729f922 R14: 0000000000496600 R15: 00007ffd5e21d008
| [ 247.100742][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 247.100915][ T43] R10: 00007f5ec88c3708 R11: 0000000000000246 R12: 00007ffd5e21d5f8
| [ 247.101084][ T43] R13: 000000006729f922 R14: 0000000000496600 R15: 00007ffd5e21d008
| [ 247.101270][ T43]
| [ 247.101372][ T43] INFO: lockdep is turned off.
[ 369.972485][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds.
[ 369.972944][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.973062][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.973255][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 369.973547][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 369.973713][ T43] Call Trace:
[ 369.973802][ T43]
[ 369.973870][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.974003][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.974126][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.974250][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.974400][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.974492][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.974620][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.974740][ 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)
[ 369.974858][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.974975][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.975102][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.975220][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.975341][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.975468][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.975601][ T43] process_one_work (kernel/workqueue.c:3229)
[ 369.975726][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.975842][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 369.975958][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 369.976081][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 369.976205][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 369.976321][ T43] kthread (kernel/kthread.c:389)
[ 369.976426][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.976548][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 369.976672][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.976788][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.976426][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.976548][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 369.976672][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.976788][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.976910][ T43]
[ 369.977020][ T43] INFO: task ip:255 blocked for more than 245 seconds.
[ 369.977157][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.977266][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.977467][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 369.977703][ T43] Call Trace:
[ 369.977788][ T43]
[ 369.977849][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.977971][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.978089][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.978209][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.978326][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.978419][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.978540][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.978662][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.978782][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.978898][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.979017][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.979133][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.979252][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.979373][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.979498][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.979615][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 369.979733][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.979851][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 369.979994][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.980110][ 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)
[ 369.980230][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 369.980320][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.980447][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 369.980574][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.980691][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 369.980815][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 369.980934][ 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)
[ 369.981063][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 369.981176][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 369.981295][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.981432][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 369.981548][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 369.981663][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 369.981785][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 369.981899][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 369.982046][ 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)
[ 369.982164][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 369.982283][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 369.982406][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 369.982545][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 369.982662][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.982781][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.982896][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.983009][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 369.983148][ 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)
[ 369.983239][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 369.983367][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 369.983493][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 369.983610][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 369.983737][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 369.983865][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 369.984019][ T43] RIP: 0033:0x7f5ec8a0a7b7
[ 369.984143][ T43] RSP: 002b:00007ffd5e21ceb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 369.984331][ T43] RAX: ffffffffffffffda RBX: 00007ffd5e21d5e0 RCX: 00007f5ec8a0a7b7
[ 369.984511][ T43] RDX: 0000000000000000 RSI: 00007ffd5e21cf20 RDI: 0000000000000005
[ 369.984680][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 369.984851][ T43] R10: 00007f5ec88c3708 R11: 0000000000000246 R12: 00007ffd5e21d5f8
[ 369.985021][ T43] R13: 000000006729f922 R14: 0000000000496600 R15: 00007ffd5e21d008
| [ 369.984680][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 369.984851][ T43] R10: 00007f5ec88c3708 R11: 0000000000000246 R12: 00007ffd5e21d5f8
| [ 369.985021][ T43] R13: 000000006729f922 R14: 0000000000496600 R15: 00007ffd5e21d008
| [ 369.985197][ T43]
| [ 369.985293][ T43] INFO: lockdep is turned off.
[ 492.852428][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds.
[ 492.852826][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.852942][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.853138][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 492.853403][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.853582][ T43] Call Trace:
[ 492.853674][ T43]
[ 492.853738][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.853868][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.853990][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.854114][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.854231][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.854319][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.854449][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.854574][ 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)
[ 492.854691][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.854806][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.854928][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.855042][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.855161][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.855276][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.855398][ T43] process_one_work (kernel/workqueue.c:3229)
[ 492.855524][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.855640][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 492.855755][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 492.855872][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 492.855995][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.856109][ T43] kthread (kernel/kthread.c:389)
[ 492.856200][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.856315][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 492.856470][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.856591][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.856200][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.856315][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 492.856470][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.856591][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.856715][ T43]
[ 492.856835][ T43] INFO: task ip:255 blocked for more than 368 seconds.
[ 492.856976][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.857088][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.857277][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 492.857540][ T43] Call Trace:
[ 492.857628][ T43]
[ 492.857689][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.857810][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.857942][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.858060][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.858174][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.858260][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.858383][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.858505][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.858623][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.858743][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.858861][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.858975][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.859093][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.859215][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.859334][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.859464][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 492.859580][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.859694][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 492.859810][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.859923][ 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)
[ 492.860042][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 492.860132][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.860249][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.860379][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.860500][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.860623][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.860739][ 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)
[ 492.860856][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 492.860977][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 492.861097][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.861214][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 492.861340][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 492.861471][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 492.861594][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 492.861708][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 492.861853][ 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)
[ 492.861972][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 492.862092][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 492.862208][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 492.862329][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 492.862451][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.862572][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.862689][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.862803][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 492.862937][ 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)
[ 492.863025][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 492.863155][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 492.863270][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 492.863393][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 492.863516][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 492.863636][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 492.863780][ T43] RIP: 0033:0x7f5ec8a0a7b7
[ 492.863899][ T43] RSP: 002b:00007ffd5e21ceb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 492.864072][ T43] RAX: ffffffffffffffda RBX: 00007ffd5e21d5e0 RCX: 00007f5ec8a0a7b7
[ 492.864242][ T43] RDX: 0000000000000000 RSI: 00007ffd5e21cf20 RDI: 0000000000000005
[ 492.864423][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 492.864594][ T43] R10: 00007f5ec88c3708 R11: 0000000000000246 R12: 00007ffd5e21d5f8
[ 492.864761][ T43] R13: 000000006729f922 R14: 0000000000496600 R15: 00007ffd5e21d008
| [ 492.864423][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 492.864594][ T43] R10: 00007f5ec88c3708 R11: 0000000000000246 R12: 00007ffd5e21d5f8
| [ 492.864761][ T43] R13: 000000006729f922 R14: 0000000000496600 R15: 00007ffd5e21d008
| [ 492.864933][ T43]
| [ 492.865020][ T43] INFO: lockdep is turned off.
[ 615.732610][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds.
[ 615.733015][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.733130][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.733327][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 615.733619][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.733809][ T43] Call Trace:
[ 615.733922][ T43]
[ 615.733995][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.734126][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.734250][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.734390][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.734512][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.734606][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.734730][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.734850][ 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)
[ 615.734978][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.735098][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.735220][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.735337][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.735463][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.735581][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.735705][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.735827][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.735985][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.736107][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.736236][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.736366][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.736482][ T43] kthread (kernel/kthread.c:389)
[ 615.736583][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.736696][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.736818][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.736938][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.736583][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.736696][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.736818][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.736938][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.737060][ T43]
[ 615.737169][ T43] INFO: task ip:255 blocked for more than 491 seconds.
[ 615.737308][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.737435][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.737621][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 615.737877][ T43] Call Trace:
[ 615.737965][ T43]
[ 615.738026][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.738145][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.738262][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.738400][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.738531][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.738620][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.738734][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.738859][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.738976][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.739098][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.739219][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.739333][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.739458][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.739570][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.739687][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.739805][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.739928][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.740042][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.740156][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.740270][ 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)
[ 615.740394][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.740482][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.740596][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.740713][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.740838][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.740959][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.741077][ 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)
[ 615.741192][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.741309][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.741441][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.741558][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.741673][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.741819][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.741941][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.742055][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.742204][ 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)
[ 615.742321][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 615.742448][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.742564][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 615.742681][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.742800][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.742921][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.743037][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.743149][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 615.743266][ 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)
[ 615.743363][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.743480][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.743592][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.743728][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 615.743861][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.743988][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.744139][ T43] RIP: 0033:0x7f5ec8a0a7b7
[ 615.744266][ T43] RSP: 002b:00007ffd5e21ceb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.744450][ T43] RAX: ffffffffffffffda RBX: 00007ffd5e21d5e0 RCX: 00007f5ec8a0a7b7
[ 615.744628][ T43] RDX: 0000000000000000 RSI: 00007ffd5e21cf20 RDI: 0000000000000005
[ 615.744808][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 615.744992][ T43] R10: 00007f5ec88c3708 R11: 0000000000000246 R12: 00007ffd5e21d5f8
[ 615.745164][ T43] R13: 000000006729f922 R14: 0000000000496600 R15: 00007ffd5e21d008
| [ 615.744808][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 615.744992][ T43] R10: 00007f5ec88c3708 R11: 0000000000000246 R12: 00007ffd5e21d5f8
| [ 615.745164][ T43] R13: 000000006729f922 R14: 0000000000496600 R15: 00007ffd5e21d008
| [ 615.745339][ T43]
| [ 615.745438][ T43] INFO: lockdep is turned off.
[ 738.612524][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds.
[ 738.612946][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.613056][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.613239][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 738.613490][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.613647][ T43] Call Trace:
[ 738.613734][ T43]
[ 738.613803][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.613935][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.614051][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.614167][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.614279][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.614373][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.614487][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.614600][ 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)
[ 738.614712][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.614827][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.614942][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.615052][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.615164][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.615273][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.615391][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.615505][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.615625][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.615736][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.615852][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.615967][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.616076][ T43] kthread (kernel/kthread.c:389)
[ 738.616162][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.616279][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.616400][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.616511][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.616162][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.616279][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.616400][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.616511][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.616633][ T43]
[ 738.616732][ T43] INFO: task ip:255 blocked for more than 614 seconds.
[ 738.616864][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.616968][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.617143][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 738.617374][ T43] Call Trace:
[ 738.617459][ T43]
[ 738.617520][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.617633][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.617743][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.617868][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.617981][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.618065][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.618175][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.618289][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.618414][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.618526][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.618641][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.618751][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.618866][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.618985][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.619094][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.619202][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.619312][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.619432][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.619540][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.619647][ 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)
[ 738.619756][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.619839][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.619947][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.620058][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.620166][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.620284][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.620401][ 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)
[ 738.620509][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.620619][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.620727][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.620836][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.620947][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.621057][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.621173][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.621279][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.621423][ 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)
[ 738.621557][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 738.621676][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.621787][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 738.621896][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.622009][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.622128][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.622240][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.622358][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 738.622470][ 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)
[ 738.622559][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 738.622686][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.622794][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.622902][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 738.623019][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.623155][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.623297][ T43] RIP: 0033:0x7f5ec8a0a7b7
[ 738.623421][ T43] RSP: 002b:00007ffd5e21ceb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.623589][ T43] RAX: ffffffffffffffda RBX: 00007ffd5e21d5e0 RCX: 00007f5ec8a0a7b7
[ 738.623757][ T43] RDX: 0000000000000000 RSI: 00007ffd5e21cf20 RDI: 0000000000000005
[ 738.623922][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 738.624093][ T43] R10: 00007f5ec88c3708 R11: 0000000000000246 R12: 00007ffd5e21d5f8
[ 738.624257][ T43] R13: 000000006729f922 R14: 0000000000496600 R15: 00007ffd5e21d008
| [ 738.623922][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 738.624093][ T43] R10: 00007f5ec88c3708 R11: 0000000000000246 R12: 00007ffd5e21d5f8
| [ 738.624257][ T43] R13: 000000006729f922 R14: 0000000000496600 R15: 00007ffd5e21d008
| [ 738.624432][ T43]
| [ 738.624516][ T43] INFO: lockdep is turned off.
[ 861.492523][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds.
[ 861.493066][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.493186][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.493391][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 861.493620][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.493769][ T43] Call Trace:
[ 861.493855][ T43]
[ 861.493917][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.494038][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.494159][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.494277][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.494404][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.494492][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.494608][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.494720][ 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)
[ 861.494832][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.494951][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.495065][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.495177][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.495289][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.495408][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.495522][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.495635][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.495746][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.495863][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.495979][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.496095][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.496204][ T43] kthread (kernel/kthread.c:389)
[ 861.496291][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.496410][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.496526][ 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