======================================
| [ 27.360330][ T255] other info that might help us debug this:
| [ 27.360522][ T255] no locks held by ip/255.
| [ 27.360651][ T255]
| [ 27.360651][ T255] stack backtrace:
[ 27.361000][ T255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 27.361285][ T255] Call Trace:
[ 27.361388][ T255]
[ 27.361456][ T255] dump_stack_lvl (lib/dump_stack.c:123)
[ 27.361589][ T255] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.361740][ T255] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 27.361869][ T255] __lock_release (kernel/locking/lockdep.c:5502)
[ 27.361998][ T255] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 27.362128][ T255] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.362257][ T255] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 27.362386][ T255] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 27.362517][ T255] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 27.362646][ T255] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 27.362808][ T255] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 27.362938][ T255] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.363066][ T255] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 27.363198][ T255] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 27.363325][ T255] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.363456][ T255] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 27.363585][ T255] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 27.363738][ T255] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 27.363868][ T255] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 27.363997][ T255] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 27.364127][ T255] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 27.364254][ T255] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 27.364381][ 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)
[ 27.364509][ T255] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 27.364607][ T255] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 27.364739][ T255] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 27.364868][ T255] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 27.364996][ T255] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 27.365131][ T255] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 27.365265][ 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)
[ 27.365394][ T255] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 27.365524][ T255] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 27.365652][ T255] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.365792][ T255] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 27.365920][ T255] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 27.366050][ T255] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 27.366179][ T255] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 27.366308][ T255] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 27.366467][ 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)
[ 27.366595][ T255] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 27.366723][ T255] ___sys_sendmsg (net/socket.c:2665)
[ 27.366850][ T255] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 27.366978][ T255] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 27.367107][ T255] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 27.367237][ T255] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.367368][ T255] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 27.367496][ T255] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 27.367624][ 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)
[ 27.367750][ T255] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 27.367879][ T255] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 27.368010][ T255] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 27.368137][ T255] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 27.368273][ T255] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 27.368402][ T255] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 27.368567][ T255] RIP: 0033:0x7f269d7aa7b7
[ 27.368701][ 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)
[ 27.369149][ T255] RSP: 002b:00007ffd8bb79df8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 27.369342][ T255] RAX: ffffffffffffffda RBX: 00007ffd8bb7a520 RCX: 00007f269d7aa7b7
[ 27.369533][ T255] RDX: 0000000000000000 RSI: 00007ffd8bb79e60 RDI: 0000000000000005
[ 27.369729][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 27.369918][ T255] R10: 00007f269d663708 R11: 0000000000000246 R12: 00007ffd8bb7a538
[ 27.370110][ T255] R13: 00000000672a0287 R14: 0000000000496600 R15: 00007ffd8bb79f48
| [ 27.369533][ T255] RDX: 0000000000000000 RSI: 00007ffd8bb79e60 RDI: 0000000000000005
| [ 27.369729][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 27.369918][ T255] R10: 00007f269d663708 R11: 0000000000000246 R12: 00007ffd8bb7a538
| [ 27.370110][ T255] R13: 00000000672a0287 R14: 0000000000496600 R15: 00007ffd8bb79f48
| [ 27.370304][ T255]
[ 247.097587][ T43] INFO: task ip:255 blocked for more than 122 seconds.
[ 247.097925][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.098045][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.098249][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 247.098535][ T43] Call Trace:
[ 247.098637][ T43]
[ 247.098718][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.098848][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.098972][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.099095][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.099217][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.099310][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.099448][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.099569][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.099689][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.099810][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.099972][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.100091][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.100208][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.100353][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.100474][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.100594][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.100717][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.100834][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.100949][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.101063][ 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)
[ 247.101178][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.101266][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.101391][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.101511][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.101625][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.101749][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.101868][ 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)
[ 247.101983][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.102100][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.102214][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.102343][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.102460][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.102580][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.102698][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.102815][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.102957][ 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)
[ 247.103077][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 247.103193][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 247.103322][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 247.103437][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.103556][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.103673][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.103789][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 247.103906][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.104022][ 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)
[ 247.104111][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.104228][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.104351][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.104466][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 247.104589][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.104705][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.104852][ T43] RIP: 0033:0x7f269d7aa7b7
[ 247.104972][ T43] RSP: 002b:00007ffd8bb79df8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.105146][ T43] RAX: ffffffffffffffda RBX: 00007ffd8bb7a520 RCX: 00007f269d7aa7b7
[ 247.105327][ T43] RDX: 0000000000000000 RSI: 00007ffd8bb79e60 RDI: 0000000000000005
[ 247.105504][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 247.105678][ T43] R10: 00007f269d663708 R11: 0000000000000246 R12: 00007ffd8bb7a538
[ 247.105854][ T43] R13: 00000000672a0287 R14: 0000000000496600 R15: 00007ffd8bb79f48
| [ 247.105504][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 247.105678][ T43] R10: 00007f269d663708 R11: 0000000000000246 R12: 00007ffd8bb7a538
| [ 247.105854][ T43] R13: 00000000672a0287 R14: 0000000000496600 R15: 00007ffd8bb79f48
| [ 247.106030][ T43]
| [ 247.106117][ T43] INFO: lockdep is turned off.
[ 369.977550][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds.
[ 369.978221][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.978356][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.978550][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 369.978789][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 369.978946][ T43] Call Trace:
[ 369.979034][ T43]
[ 369.979097][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.979227][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.979357][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.979477][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.979598][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.979730][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.979820][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.979937][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.980053][ 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)
[ 369.980173][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.980289][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.980414][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.980530][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.980647][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.980761][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.980876][ T43] process_one_work (kernel/workqueue.c:3229)
[ 369.980998][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.981115][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 369.981232][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 369.981355][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 369.981475][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 369.981587][ T43] kthread (kernel/kthread.c:389)
[ 369.981674][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.981790][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 369.981908][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.982025][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.981674][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.981790][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 369.981908][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.982025][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.982147][ T43]
[ 369.982250][ T43] INFO: task ip:255 blocked for more than 245 seconds.
[ 369.982394][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.982504][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.982690][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 369.982922][ T43] Call Trace:
[ 369.983009][ T43]
[ 369.983069][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.983186][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.983302][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.983429][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.983544][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.983632][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.983746][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.983863][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.983984][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.984104][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.984223][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.984347][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.984469][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.984583][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.984700][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.984817][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 369.984940][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.985055][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 369.985170][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.985286][ 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)
[ 369.985407][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 369.985494][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.985609][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 369.985727][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.985841][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 369.985968][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 369.986084][ 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)
[ 369.986199][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 369.986326][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 369.986444][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.986561][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 369.986677][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 369.986800][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 369.986920][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 369.987033][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 369.987178][ 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)
[ 369.987294][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 369.987418][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 369.987534][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 369.987650][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 369.987768][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.987886][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.988003][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.988118][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 369.988236][ 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)
[ 369.988329][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 369.988449][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 369.988564][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 369.988679][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 369.988804][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 369.988925][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 369.989072][ T43] RIP: 0033:0x7f269d7aa7b7
[ 369.989193][ T43] RSP: 002b:00007ffd8bb79df8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 369.989371][ T43] RAX: ffffffffffffffda RBX: 00007ffd8bb7a520 RCX: 00007f269d7aa7b7
[ 369.989545][ T43] RDX: 0000000000000000 RSI: 00007ffd8bb79e60 RDI: 0000000000000005
[ 369.989751][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 369.989925][ T43] R10: 00007f269d663708 R11: 0000000000000246 R12: 00007ffd8bb7a538
[ 369.990102][ T43] R13: 00000000672a0287 R14: 0000000000496600 R15: 00007ffd8bb79f48
| [ 369.989751][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 369.989925][ T43] R10: 00007f269d663708 R11: 0000000000000246 R12: 00007ffd8bb7a538
| [ 369.990102][ T43] R13: 00000000672a0287 R14: 0000000000496600 R15: 00007ffd8bb79f48
| [ 369.990280][ T43]
| [ 369.990375][ T43] INFO: lockdep is turned off.
[ 492.857486][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds.
[ 492.858086][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.858224][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.858457][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 492.858715][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.858892][ T43] Call Trace:
[ 492.858984][ T43]
[ 492.859061][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.859202][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.859330][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.859449][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.859569][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.859685][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.859774][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.859892][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.860011][ 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)
[ 492.860131][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.860246][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.860375][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.860490][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.860607][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.860721][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.860836][ T43] process_one_work (kernel/workqueue.c:3229)
[ 492.860956][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.861074][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 492.861192][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 492.861326][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 492.861445][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.861559][ T43] kthread (kernel/kthread.c:389)
[ 492.861647][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.861763][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 492.861883][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.862004][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.861647][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.861763][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 492.861883][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.862004][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.862125][ T43]
[ 492.862226][ T43] INFO: task ip:255 blocked for more than 368 seconds.
[ 492.862372][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.862483][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.862671][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 492.862898][ T43] Call Trace:
[ 492.862989][ T43]
[ 492.863048][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.863165][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.863281][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.863409][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.863526][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.863614][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.863728][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.863844][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.863968][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.864087][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.864206][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.864324][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.864442][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.864556][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.864673][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.864790][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 492.864914][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.865028][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 492.865143][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.865258][ 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)
[ 492.865383][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 492.865472][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.865587][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.865704][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.865819][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.865944][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.866061][ 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)
[ 492.866177][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 492.866294][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 492.866421][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.866537][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 492.866652][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 492.866772][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 492.866893][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 492.867009][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 492.867156][ 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)
[ 492.867273][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 492.867400][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 492.867517][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 492.867633][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 492.867753][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.867869][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.867986][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.868100][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 492.868216][ 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)
[ 492.868303][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 492.868430][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 492.868545][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 492.868659][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 492.868786][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 492.868914][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 492.869057][ T43] RIP: 0033:0x7f269d7aa7b7
[ 492.869178][ T43] RSP: 002b:00007ffd8bb79df8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 492.869355][ T43] RAX: ffffffffffffffda RBX: 00007ffd8bb7a520 RCX: 00007f269d7aa7b7
[ 492.869528][ T43] RDX: 0000000000000000 RSI: 00007ffd8bb79e60 RDI: 0000000000000005
[ 492.869703][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 492.869873][ T43] R10: 00007f269d663708 R11: 0000000000000246 R12: 00007ffd8bb7a538
[ 492.870045][ T43] R13: 00000000672a0287 R14: 0000000000496600 R15: 00007ffd8bb79f48
| [ 492.869703][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 492.869873][ T43] R10: 00007f269d663708 R11: 0000000000000246 R12: 00007ffd8bb7a538
| [ 492.870045][ T43] R13: 00000000672a0287 R14: 0000000000496600 R15: 00007ffd8bb79f48
| [ 492.870217][ T43]
| [ 492.870303][ T43] INFO: lockdep is turned off.
[ 615.737630][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds.
[ 615.737923][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.738030][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.738241][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 615.738522][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.738676][ T43] Call Trace:
[ 615.738762][ T43]
[ 615.738825][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.738950][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.739066][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.739182][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.739297][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.739429][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.739514][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.739626][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.739737][ 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)
[ 615.739851][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.739960][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.740073][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.740182][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.740293][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.740406][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.740516][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.740630][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.740743][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.740854][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.740967][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.741085][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.741194][ T43] kthread (kernel/kthread.c:389)
[ 615.741279][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.741394][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.741507][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.741621][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.741279][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.741394][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.741507][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.741621][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.741734][ T43]
[ 615.741829][ T43] INFO: task ip:255 blocked for more than 491 seconds.
[ 615.741957][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.742060][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.742236][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 615.742458][ T43] Call Trace:
[ 615.742544][ T43]
[ 615.742603][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.742715][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.742825][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.742937][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.743047][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.743130][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.743241][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.743356][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.743474][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.743589][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.743702][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.743810][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.743927][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.744035][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.744146][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.744258][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.744381][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.744490][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.744600][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.744709][ 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)
[ 615.744820][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.744905][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.745016][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.745127][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.745236][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.745359][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.745470][ 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)
[ 615.745580][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.745690][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.745801][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.745912][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.746023][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.746141][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.746252][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.746365][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.746500][ 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)
[ 615.746613][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 615.746726][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.746835][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 615.746943][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.747074][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.747205][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.747324][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.747436][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 615.747549][ 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)
[ 615.747636][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.747749][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.747861][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.747974][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 615.748096][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.748219][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.748362][ T43] RIP: 0033:0x7f269d7aa7b7
[ 615.748483][ T43] RSP: 002b:00007ffd8bb79df8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.748653][ T43] RAX: ffffffffffffffda RBX: 00007ffd8bb7a520 RCX: 00007f269d7aa7b7
[ 615.748820][ T43] RDX: 0000000000000000 RSI: 00007ffd8bb79e60 RDI: 0000000000000005
[ 615.748999][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 615.749166][ T43] R10: 00007f269d663708 R11: 0000000000000246 R12: 00007ffd8bb7a538
[ 615.749350][ T43] R13: 00000000672a0287 R14: 0000000000496600 R15: 00007ffd8bb79f48
| [ 615.748999][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 615.749166][ T43] R10: 00007f269d663708 R11: 0000000000000246 R12: 00007ffd8bb7a538
| [ 615.749350][ T43] R13: 00000000672a0287 R14: 0000000000496600 R15: 00007ffd8bb79f48
| [ 615.749517][ T43]
| [ 615.749600][ T43] INFO: lockdep is turned off.
[ 738.617519][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds.
[ 738.617874][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.617989][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.618180][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 738.618453][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.618617][ T43] Call Trace:
[ 738.618706][ T43]
[ 738.618775][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.618926][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.619048][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.619179][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.619304][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.619436][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.619528][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.619649][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.619771][ 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)
[ 738.619898][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.620016][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.620142][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.620278][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.620410][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.620528][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.620647][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.620772][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.620895][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.621014][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.621135][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.621258][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.621381][ T43] kthread (kernel/kthread.c:389)
[ 738.621484][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.621604][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.621725][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.621846][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.621484][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.621604][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.621725][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.621846][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.621968][ T43]
[ 738.622070][ T43] INFO: task ip:255 blocked for more than 614 seconds.
[ 738.622206][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.622327][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.622514][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 738.622745][ T43] Call Trace:
[ 738.622834][ T43]
[ 738.622894][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.623012][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.623128][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.623247][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.623372][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.623461][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.623575][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.623691][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.623815][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.623935][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.624053][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.624168][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.624285][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.624405][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.624540][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.624659][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.624785][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.624902][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.625020][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.625140][ 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)
[ 738.625260][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.625357][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.625477][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.625599][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.625718][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.625861][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.625976][ 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)
[ 738.626090][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.626205][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.626330][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.626447][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.626564][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.626686][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.626805][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.626918][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.627062][ 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)
[ 738.627178][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 738.627302][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.627436][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 738.627581][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.627705][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.627826][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.627947][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.628063][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 738.628182][ 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)
[ 738.628271][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 738.628397][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.628515][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.628631][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 738.628760][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.628887][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.629034][ T43] RIP: 0033:0x7f269d7aa7b7
[ 738.629159][ T43] RSP: 002b:00007ffd8bb79df8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.629344][ T43] RAX: ffffffffffffffda RBX: 00007ffd8bb7a520 RCX: 00007f269d7aa7b7
[ 738.629522][ T43] RDX: 0000000000000000 RSI: 00007ffd8bb79e60 RDI: 0000000000000005
[ 738.629716][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 738.629889][ T43] R10: 00007f269d663708 R11: 0000000000000246 R12: 00007ffd8bb7a538
[ 738.630079][ T43] R13: 00000000672a0287 R14: 0000000000496600 R15: 00007ffd8bb79f48
| [ 738.629716][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 738.629889][ T43] R10: 00007f269d663708 R11: 0000000000000246 R12: 00007ffd8bb7a538
| [ 738.630079][ T43] R13: 00000000672a0287 R14: 0000000000496600 R15: 00007ffd8bb79f48
| [ 738.630255][ T43]
| [ 738.630348][ T43] INFO: lockdep is turned off.
[ 861.497481][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds.
[ 861.497936][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.498052][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.498242][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 861.498503][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.498661][ T43] Call Trace:
[ 861.498750][ T43]
[ 861.498813][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.498942][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.499061][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 861.499179][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.499298][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.499426][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.499516][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.499633][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.499750][ 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)
[ 861.499872][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.499989][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.500109][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.500223][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.500346][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.500460][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.500576][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.500696][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.500818][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.500935][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.501053][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.501173][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.501287][ T43] kthread (kernel/kthread.c:389)
[ 861.501380][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.501496][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.501618][ 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