======================================
| [ 27.648315][ T254] other info that might help us debug this:
| [ 27.648515][ T254] no locks held by ip/254.
| [ 27.648653][ T254]
| [ 27.648653][ T254] stack backtrace:
[ 27.649028][ T254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 27.649336][ T254] Call Trace:
[ 27.649445][ T254]
[ 27.649518][ T254] dump_stack_lvl (lib/dump_stack.c:123)
[ 27.649659][ T254] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.649798][ T254] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 27.649936][ T254] __lock_release (kernel/locking/lockdep.c:5502)
[ 27.650075][ T254] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 27.650214][ T254] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.650351][ T254] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 27.650488][ T254] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 27.650631][ T254] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 27.650767][ T254] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 27.650949][ T254] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 27.651091][ T254] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.651228][ T254] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 27.651367][ T254] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 27.651507][ T254] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.651650][ T254] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 27.651788][ T254] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 27.651924][ T254] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 27.652064][ T254] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 27.652202][ T254] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 27.652338][ T254] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 27.652476][ T254] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 27.652613][ T254] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 27.652753][ T254] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 27.652860][ T254] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 27.652997][ T254] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 27.653137][ T254] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 27.653275][ T254] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 27.653420][ T254] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 27.653559][ T254] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 27.653697][ T254] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 27.653836][ T254] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 27.653979][ T254] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.654118][ T254] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 27.654256][ T254] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 27.654395][ T254] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 27.654536][ T254] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 27.654671][ T254] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 27.654841][ T254] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 27.654979][ T254] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 27.655122][ T254] ___sys_sendmsg (net/socket.c:2665)
[ 27.655259][ T254] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 27.655396][ T254] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 27.655533][ T254] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 27.655673][ T254] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.655813][ T254] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 27.655950][ T254] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 27.656088][ T254] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 27.656193][ T254] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 27.656335][ T254] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 27.656473][ T254] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 27.656609][ T254] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 27.656752][ T254] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 27.656893][ T254] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 27.657064][ T254] RIP: 0033:0x7f809fd9d7b7
[ 27.657207][ T254] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
0: 0a 00 or (%rax),%al
2: f7 d8 neg %eax
4: 64 89 02 mov %eax,%fs:(%rdx)
7: 48 c7 c0 ff ff ff ff mov $0xffffffffffffffff,%rax
e: eb b9 jmp 0xffffffffffffffc9
10: 0f 1f 00 nopl (%rax)
13: f3 0f 1e fa endbr64
17: 64 8b 04 25 18 00 00 mov %fs:0x18,%eax
1e: 00
1f: 85 c0 test %eax,%eax
21: 75 10 jne 0x33
23: b8 2e 00 00 00 mov $0x2e,%eax
28: 0f 05 syscall
2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction
30: 77 51 ja 0x83
32: c3 ret
33: 48 83 ec 28 sub $0x28,%rsp
37: 89 54 24 1c mov %edx,0x1c(%rsp)
3b: 48 89 74 24 10 mov %rsi,0x10(%rsp)
Code starting with the faulting instruction
===========================================
0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax
6: 77 51 ja 0x59
8: c3 ret
9: 48 83 ec 28 sub $0x28,%rsp
d: 89 54 24 1c mov %edx,0x1c(%rsp)
11: 48 89 74 24 10 mov %rsi,0x10(%rsp)
[ 27.657694][ T254] RSP: 002b:00007ffd1f44bca8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 27.657903][ T254] RAX: ffffffffffffffda RBX: 00007ffd1f44c3d0 RCX: 00007f809fd9d7b7
[ 27.658110][ T254] RDX: 0000000000000000 RSI: 00007ffd1f44bd10 RDI: 0000000000000005
[ 27.658316][ T254] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 27.658523][ T254] R10: 00007f809fc56708 R11: 0000000000000246 R12: 00007ffd1f44c3e8
[ 27.658731][ T254] R13: 000000006729fddf R14: 0000000000496600 R15: 00007ffd1f44bdf8
| [ 27.658110][ T254] RDX: 0000000000000000 RSI: 00007ffd1f44bd10 RDI: 0000000000000005
| [ 27.658316][ T254] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 27.658523][ T254] R10: 00007f809fc56708 R11: 0000000000000246 R12: 00007ffd1f44c3e8
| [ 27.658731][ T254] R13: 000000006729fddf R14: 0000000000496600 R15: 00007ffd1f44bdf8
| [ 27.658938][ T254]
[ 247.127607][ T43] INFO: task ip:254 blocked for more than 122 seconds.
[ 247.128017][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.128186][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.128637][ T43] task:ip state:D stack:25792 pid:254 tgid:254 ppid:240 flags:0x00004002
[ 247.128982][ T43] Call Trace:
[ 247.129115][ T43]
[ 247.129216][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.129398][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.129611][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.129788][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.129959][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.130091][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.130259][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.130434][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.130620][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.130793][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.130968][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.131140][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.131319][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.131499][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.131668][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.131840][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.132014][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.132190][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.132371][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.132556][ 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)
[ 247.132738][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.132844][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.133020][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.133195][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.133376][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.133588][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.133771][ 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)
[ 247.133947][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.134127][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.134315][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.134493][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.134612][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.134728][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.134844][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.134970][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.135113][ 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)
[ 247.135228][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 247.135351][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 247.135465][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 247.135588][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.135703][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.135820][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.135951][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 247.136065][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.136179][ 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)
[ 247.136271][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.136386][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.136510][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.136626][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 247.136747][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.136864][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.137016][ T43] RIP: 0033:0x7f809fd9d7b7
[ 247.137136][ T43] RSP: 002b:00007ffd1f44bca8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.137314][ T43] RAX: ffffffffffffffda RBX: 00007ffd1f44c3d0 RCX: 00007f809fd9d7b7
[ 247.137495][ T43] RDX: 0000000000000000 RSI: 00007ffd1f44bd10 RDI: 0000000000000005
[ 247.137675][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 247.137842][ T43] R10: 00007f809fc56708 R11: 0000000000000246 R12: 00007ffd1f44c3e8
[ 247.138019][ T43] R13: 000000006729fddf R14: 0000000000496600 R15: 00007ffd1f44bdf8
| [ 247.137675][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 247.137842][ T43] R10: 00007f809fc56708 R11: 0000000000000246 R12: 00007ffd1f44c3e8
| [ 247.138019][ T43] R13: 000000006729fddf R14: 0000000000496600 R15: 00007ffd1f44bdf8
| [ 247.138196][ T43]
| [ 247.138284][ T43] INFO: lockdep is turned off.
[ 370.007584][ T43] INFO: task kworker/u16:1:75 blocked for more than 122 seconds.
[ 370.007933][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 370.008047][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.008232][ T43] task:kworker/u16:1 state:D stack:30248 pid:75 tgid:75 ppid:2 flags:0x00004000
[ 370.008501][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 370.008657][ T43] Call Trace:
[ 370.008745][ T43]
[ 370.008807][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 370.008955][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 370.009073][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 370.009189][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.009308][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.009425][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 370.009523][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 370.009636][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 370.009753][ T43] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[ 370.009867][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.009982][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 370.010098][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.010221][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.010343][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.010457][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.010578][ T43] process_one_work (kernel/workqueue.c:3229)
[ 370.010693][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 370.010807][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 370.010927][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 370.011065][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 370.011178][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 370.011328][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 370.011442][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 370.011564][ T43] kthread (kernel/kthread.c:389)
[ 370.011651][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 370.011769][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 370.011884][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 370.011999][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 370.011651][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 370.011769][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 370.011884][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 370.011999][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 370.012119][ T43]
[ 370.012213][ T43] INFO: task ip:254 blocked for more than 245 seconds.
[ 370.012353][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 370.012461][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.012657][ T43] task:ip state:D stack:25792 pid:254 tgid:254 ppid:240 flags:0x00004002
[ 370.012882][ T43] Call Trace:
[ 370.012968][ T43]
[ 370.013029][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 370.013144][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 370.013263][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.013379][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.013500][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 370.013588][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 370.013702][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 370.013820][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.013936][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 370.014053][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.014174][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.014288][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.014403][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 370.014523][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.014639][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 370.014756][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 370.014869][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 370.015009][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 370.015125][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 370.015241][ T43] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 370.015354][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 370.015443][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 370.015567][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 370.015681][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 370.015797][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 370.015914][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 370.016031][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 370.016146][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 370.016263][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 370.016377][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.016506][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 370.016623][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 370.016743][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 370.016864][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 370.016979][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 370.017120][ T43] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 370.017236][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 370.017353][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 370.017467][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 370.017588][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 370.017701][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 370.017819][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.017934][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 370.018052][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 370.018166][ T43] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 370.018255][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 370.018372][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 370.018494][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 370.018608][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 370.018731][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 370.018848][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 370.019036][ T43] RIP: 0033:0x7f809fd9d7b7
[ 370.019155][ T43] RSP: 002b:00007ffd1f44bca8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 370.019326][ T43] RAX: ffffffffffffffda RBX: 00007ffd1f44c3d0 RCX: 00007f809fd9d7b7
[ 370.019501][ T43] RDX: 0000000000000000 RSI: 00007ffd1f44bd10 RDI: 0000000000000005
[ 370.019668][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 370.019840][ T43] R10: 00007f809fc56708 R11: 0000000000000246 R12: 00007ffd1f44c3e8
[ 370.020007][ T43] R13: 000000006729fddf R14: 0000000000496600 R15: 00007ffd1f44bdf8
| [ 370.019668][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 370.019840][ T43] R10: 00007f809fc56708 R11: 0000000000000246 R12: 00007ffd1f44c3e8
| [ 370.020007][ T43] R13: 000000006729fddf R14: 0000000000496600 R15: 00007ffd1f44bdf8
| [ 370.020178][ T43]
| [ 370.020267][ T43] INFO: lockdep is turned off.
[ 492.887627][ T43] INFO: task kworker/u16:1:75 blocked for more than 245 seconds.
[ 492.887910][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.888020][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.888219][ T43] task:kworker/u16:1 state:D stack:30248 pid:75 tgid:75 ppid:2 flags:0x00004000
[ 492.888447][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.888625][ T43] Call Trace:
[ 492.888714][ T43]
[ 492.888776][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.888897][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.889012][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.889131][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.889248][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.889362][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.889449][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.889569][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.889688][ 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)
[ 492.889802][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.889916][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.890033][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.890147][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.890262][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.890376][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.890500][ T43] process_one_work (kernel/workqueue.c:3229)
[ 492.890615][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.890730][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 492.890845][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 492.890964][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 492.891077][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 492.891220][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.891333][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.891446][ T43] kthread (kernel/kthread.c:389)
[ 492.891537][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.891654][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 492.891769][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.891887][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.891537][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.891654][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 492.891769][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.891887][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.892006][ T43]
[ 492.892097][ T43] INFO: task ip:254 blocked for more than 368 seconds.
[ 492.892230][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.892336][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.892529][ T43] task:ip state:D stack:25792 pid:254 tgid:254 ppid:240 flags:0x00004002
[ 492.892760][ T43] Call Trace:
[ 492.892845][ T43]
[ 492.892905][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.893021][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.893138][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.893253][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.893368][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.893455][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.893575][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.893696][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.893810][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.893925][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.894042][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.894159][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.894272][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.894384][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.894506][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.894624][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 492.894739][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.894851][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 492.894965][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.895080][ 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)
[ 492.895193][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 492.895282][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.895396][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.895517][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.895640][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.895759][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.895873][ 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)
[ 492.895987][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 492.896103][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 492.896218][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.896340][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 492.896454][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 492.896587][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 492.896701][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 492.896814][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 492.896953][ 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)
[ 492.897068][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 492.897184][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 492.897296][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 492.897409][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 492.897532][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.897649][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.897762][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.897875][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 492.897988][ 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)
[ 492.898085][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 492.898200][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 492.898314][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 492.898427][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 492.898560][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 492.898677][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 492.898817][ T43] RIP: 0033:0x7f809fd9d7b7
[ 492.898935][ T43] RSP: 002b:00007ffd1f44bca8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 492.899106][ T43] RAX: ffffffffffffffda RBX: 00007ffd1f44c3d0 RCX: 00007f809fd9d7b7
[ 492.899273][ T43] RDX: 0000000000000000 RSI: 00007ffd1f44bd10 RDI: 0000000000000005
[ 492.899444][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 492.899617][ T43] R10: 00007f809fc56708 R11: 0000000000000246 R12: 00007ffd1f44c3e8
[ 492.899783][ T43] R13: 000000006729fddf R14: 0000000000496600 R15: 00007ffd1f44bdf8
| [ 492.899444][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 492.899617][ T43] R10: 00007f809fc56708 R11: 0000000000000246 R12: 00007ffd1f44c3e8
| [ 492.899783][ T43] R13: 000000006729fddf R14: 0000000000496600 R15: 00007ffd1f44bdf8
| [ 492.899954][ T43]
| [ 492.900041][ T43] INFO: lockdep is turned off.
[ 615.767570][ T43] INFO: task kworker/u16:1:75 blocked for more than 368 seconds.
[ 615.767876][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.767994][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.768181][ T43] task:kworker/u16:1 state:D stack:30248 pid:75 tgid:75 ppid:2 flags:0x00004000
[ 615.768409][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.768602][ T43] Call Trace:
[ 615.768692][ T43]
[ 615.768757][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.768879][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.769015][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.769131][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.769248][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.769362][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.769450][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.769573][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.769689][ 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)
[ 615.769808][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.769936][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.770051][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.770165][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.770281][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.770393][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.770514][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.770629][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.770754][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.770868][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.770991][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.771128][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 615.771274][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.771387][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.771508][ T43] kthread (kernel/kthread.c:389)
[ 615.771598][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.771713][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.771828][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.771950][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.771598][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.771713][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.771828][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.771950][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.772071][ T43]
[ 615.772162][ T43] INFO: task ip:254 blocked for more than 491 seconds.
[ 615.772297][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.772403][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.772604][ T43] task:ip state:D stack:25792 pid:254 tgid:254 ppid:240 flags:0x00004002
[ 615.772829][ T43] Call Trace:
[ 615.772924][ T43]
[ 615.772984][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.773100][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.773216][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.773331][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.773446][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.773543][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.773656][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.773773][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.773889][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.774020][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.774138][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.774253][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.774368][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.774486][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.774606][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.774723][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.774836][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.774958][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.775072][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.775187][ 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)
[ 615.775300][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.775387][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.775512][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.775627][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.775742][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.775860][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.775985][ 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)
[ 615.776100][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.776215][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.776337][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.776538][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.776677][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.776843][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.777017][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.777160][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.777377][ 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)
[ 615.777545][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 615.777718][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.777905][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 615.778076][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.778258][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.778437][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.778626][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.778796][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 615.778973][ 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)
[ 615.779104][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.779277][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.779454][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.779646][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 615.779824][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.780003][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.780216][ T43] RIP: 0033:0x7f809fd9d7b7
[ 615.780405][ T43] RSP: 002b:00007ffd1f44bca8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.780689][ T43] RAX: ffffffffffffffda RBX: 00007ffd1f44c3d0 RCX: 00007f809fd9d7b7
[ 615.780962][ T43] RDX: 0000000000000000 RSI: 00007ffd1f44bd10 RDI: 0000000000000005
[ 615.781212][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 615.781484][ T43] R10: 00007f809fc56708 R11: 0000000000000246 R12: 00007ffd1f44c3e8
[ 615.781739][ T43] R13: 000000006729fddf R14: 0000000000496600 R15: 00007ffd1f44bdf8
| [ 615.781212][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 615.781484][ T43] R10: 00007f809fc56708 R11: 0000000000000246 R12: 00007ffd1f44c3e8
| [ 615.781739][ T43] R13: 000000006729fddf R14: 0000000000496600 R15: 00007ffd1f44bdf8
| [ 615.782010][ T43]
| [ 615.782145][ T43] INFO: lockdep is turned off.
[ 738.647553][ T43] INFO: task kworker/u16:1:75 blocked for more than 491 seconds.
[ 738.647906][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.648017][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.648201][ T43] task:kworker/u16:1 state:D stack:30248 pid:75 tgid:75 ppid:2 flags:0x00004000
[ 738.648432][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.648640][ T43] Call Trace:
[ 738.648740][ T43]
[ 738.648808][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.648932][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.649047][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.649162][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.649281][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.649397][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.649492][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.649610][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.649727][ 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)
[ 738.649840][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.649956][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.650071][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.650183][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.650299][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.650415][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.650539][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.650656][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.650770][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.650884][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.650999][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.651111][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 738.651254][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.651370][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.651487][ T43] kthread (kernel/kthread.c:389)
[ 738.651574][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.651690][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.651805][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.651918][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.651574][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.651690][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.651805][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.651918][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.652036][ T43]
[ 738.652125][ T43] INFO: task ip:254 blocked for more than 614 seconds.
[ 738.652258][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.652368][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.652561][ T43] task:ip state:D stack:25792 pid:254 tgid:254 ppid:240 flags:0x00004002
[ 738.652786][ T43] Call Trace:
[ 738.652871][ T43]
[ 738.652930][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.653046][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.653162][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.653281][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.653396][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.653489][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.653603][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.653719][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.653834][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.653948][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.654064][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.654180][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.654294][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.654406][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.654528][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.654645][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.654757][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.654869][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.654983][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.655101][ 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)
[ 738.655215][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.655302][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.655416][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.655541][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.655655][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.655774][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.655887][ 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)
[ 738.656005][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.656122][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.656235][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.656353][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.656468][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.656716][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.656836][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.656948][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.657092][ 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)
[ 738.657209][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 738.657325][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.657439][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 738.657559][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.657675][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.657792][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.657906][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.658019][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 738.658136][ 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)
[ 738.658225][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 738.658339][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.658453][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.658573][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 738.658694][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.658809][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.658951][ T43] RIP: 0033:0x7f809fd9d7b7
[ 738.659077][ T43] RSP: 002b:00007ffd1f44bca8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.659250][ T43] RAX: ffffffffffffffda RBX: 00007ffd1f44c3d0 RCX: 00007f809fd9d7b7
[ 738.659417][ T43] RDX: 0000000000000000 RSI: 00007ffd1f44bd10 RDI: 0000000000000005
[ 738.659588][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 738.659757][ T43] R10: 00007f809fc56708 R11: 0000000000000246 R12: 00007ffd1f44c3e8
[ 738.659927][ T43] R13: 000000006729fddf R14: 0000000000496600 R15: 00007ffd1f44bdf8
| [ 738.659588][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 738.659757][ T43] R10: 00007f809fc56708 R11: 0000000000000246 R12: 00007ffd1f44c3e8
| [ 738.659927][ T43] R13: 000000006729fddf R14: 0000000000496600 R15: 00007ffd1f44bdf8
| [ 738.660097][ T43]
| [ 738.660184][ T43] INFO: lockdep is turned off.
[ 861.527607][ T43] INFO: task kworker/u16:1:75 blocked for more than 614 seconds.
[ 861.527938][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.528050][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.528242][ T43] task:kworker/u16:1 state:D stack:30248 pid:75 tgid:75 ppid:2 flags:0x00004000
[ 861.528500][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.528653][ T43] Call Trace:
[ 861.528740][ T43]
[ 861.528803][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.528924][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.529041][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 861.529158][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.529282][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.529399][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.529501][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.529615][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.529733][ 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)
[ 861.529847][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.529961][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.530076][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.530194][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.530310][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.530423][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.530544][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.530660][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.530825][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.530952][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.531080][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.531211][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 861.531368][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.531498][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.531623][ T43] kthread (kernel/kthread.c:389)
[ 861.531719][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.531846][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.531972][ 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