======================================
| [ 27.913690][ T254] other info that might help us debug this:
| [ 27.913874][ T254] no locks held by ip/254.
| [ 27.914006][ T254]
| [ 27.914006][ T254] stack backtrace:
[ 27.914358][ T254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 27.914648][ T254] Call Trace:
[ 27.914750][ T254]
[ 27.914818][ T254] dump_stack_lvl (lib/dump_stack.c:123)
[ 27.914958][ T254] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.915088][ T254] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 27.915225][ T254] __lock_release (kernel/locking/lockdep.c:5502)
[ 27.915360][ T254] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 27.915491][ T254] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.915622][ T254] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 27.915750][ T254] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 27.915883][ T254] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 27.916011][ T254] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 27.916170][ T254] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 27.916306][ T254] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.916450][ T254] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 27.916582][ T254] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 27.916712][ T254] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.916845][ T254] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 27.916975][ T254] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 27.917106][ T254] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 27.917237][ T254] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 27.917368][ T254] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 27.917496][ T254] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 27.917624][ T254] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 27.917755][ 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)
[ 27.917884][ T254] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 27.917983][ T254] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 27.918118][ T254] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 27.918254][ T254] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 27.918381][ T254] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 27.918515][ T254] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 27.918642][ 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)
[ 27.918776][ T254] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 27.918903][ T254] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 27.919032][ T254] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.919165][ T254] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 27.919300][ T254] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 27.919429][ T254] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 27.919562][ T254] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 27.919687][ T254] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 27.919847][ 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)
[ 27.919974][ T254] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 27.920101][ T254] ___sys_sendmsg (net/socket.c:2665)
[ 27.920230][ T254] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 27.920374][ T254] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 27.920506][ T254] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 27.920640][ T254] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.920768][ T254] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 27.920895][ T254] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 27.921023][ 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)
[ 27.921120][ T254] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 27.921249][ T254] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 27.921383][ T254] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 27.921513][ T254] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 27.921661][ T254] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 27.921811][ T254] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 27.921984][ T254] RIP: 0033:0x7f67b08197b7
[ 27.922131][ 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)
[ 27.922609][ T254] RSP: 002b:00007ffdda98bf88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 27.922817][ T254] RAX: ffffffffffffffda RBX: 00007ffdda98c6b0 RCX: 00007f67b08197b7
[ 27.923014][ T254] RDX: 0000000000000000 RSI: 00007ffdda98bff0 RDI: 0000000000000005
[ 27.923219][ T254] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 27.923444][ T254] R10: 00007f67b06d2708 R11: 0000000000000246 R12: 00007ffdda98c6c8
[ 27.923651][ T254] R13: 000000006729efa6 R14: 0000000000496600 R15: 00007ffdda98c0d8
| [ 27.923014][ T254] RDX: 0000000000000000 RSI: 00007ffdda98bff0 RDI: 0000000000000005
| [ 27.923219][ T254] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 27.923444][ T254] R10: 00007f67b06d2708 R11: 0000000000000246 R12: 00007ffdda98c6c8
| [ 27.923651][ T254] R13: 000000006729efa6 R14: 0000000000496600 R15: 00007ffdda98c0d8
| [ 27.923862][ T254]
[ 247.092634][ T43] INFO: task ip:254 blocked for more than 122 seconds.
[ 247.092906][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.093030][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.093230][ T43] task:ip state:D stack:25792 pid:254 tgid:254 ppid:240 flags:0x00004002
[ 247.093474][ T43] Call Trace:
[ 247.093594][ T43]
[ 247.093664][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.093804][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.093928][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.094050][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.094170][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.094260][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.094378][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.094498][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.094627][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.094749][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.094875][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.094989][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.095108][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.095224][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.095343][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.095472][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.095593][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.095707][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.095824][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.095940][ 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)
[ 247.096053][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.096142][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.096258][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.096381][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.096501][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.096626][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.096742][ 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)
[ 247.096860][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.096975][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.097090][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.097207][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.097324][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.097448][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.097577][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.097692][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.097837][ 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)
[ 247.097957][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 247.098072][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 247.098186][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 247.098301][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.098425][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.098547][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.098662][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 247.098775][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.098895][ 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)
[ 247.098985][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.099102][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.099217][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.099335][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 247.099458][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.099581][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.099725][ T43] RIP: 0033:0x7f67b08197b7
[ 247.099845][ T43] RSP: 002b:00007ffdda98bf88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.100023][ T43] RAX: ffffffffffffffda RBX: 00007ffdda98c6b0 RCX: 00007f67b08197b7
[ 247.100194][ T43] RDX: 0000000000000000 RSI: 00007ffdda98bff0 RDI: 0000000000000005
[ 247.100372][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 247.100548][ T43] R10: 00007f67b06d2708 R11: 0000000000000246 R12: 00007ffdda98c6c8
[ 247.100720][ T43] R13: 000000006729efa6 R14: 0000000000496600 R15: 00007ffdda98c0d8
| [ 247.100372][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 247.100548][ T43] R10: 00007f67b06d2708 R11: 0000000000000246 R12: 00007ffdda98c6c8
| [ 247.100720][ T43] R13: 000000006729efa6 R14: 0000000000496600 R15: 00007ffdda98c0d8
| [ 247.100894][ T43]
| [ 247.100983][ T43] INFO: lockdep is turned off.
[ 369.972626][ T43] INFO: task kworker/u16:1:75 blocked for more than 122 seconds.
[ 369.972930][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.973045][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.973326][ T43] task:kworker/u16:1 state:D stack:30248 pid:75 tgid:75 ppid:2 flags:0x00004000
[ 369.973602][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 369.973762][ T43] Call Trace:
[ 369.973863][ T43]
[ 369.973928][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.974055][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.974176][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.974298][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.974419][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.974548][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.974639][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.974753][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.974876][ 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)
[ 369.974994][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.975110][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.975226][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.975341][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.975460][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.975580][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.975695][ T43] process_one_work (kernel/workqueue.c:3229)
[ 369.975818][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.975937][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 369.976056][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 369.976174][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 369.976289][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 369.976436][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 369.976554][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 369.976673][ T43] kthread (kernel/kthread.c:389)
[ 369.976761][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.976878][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 369.976997][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.977111][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.976761][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.976878][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 369.976997][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.977111][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.977230][ T43]
[ 369.977324][ T43] INFO: task ip:254 blocked for more than 245 seconds.
[ 369.977461][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.977580][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.977769][ T43] task:ip state:D stack:25792 pid:254 tgid:254 ppid:240 flags:0x00004002
[ 369.978001][ T43] Call Trace:
[ 369.978086][ T43]
[ 369.978146][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.978264][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.978383][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.978499][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.978629][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.978719][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.978832][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.978950][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.979068][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.979185][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.979301][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.979419][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.979542][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.979660][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.979776][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.979895][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 369.980009][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.980122][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 369.980236][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.980349][ 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)
[ 369.980467][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 369.980568][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.980683][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 369.980800][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.980915][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 369.981034][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 369.981150][ 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)
[ 369.981273][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 369.981391][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 369.981527][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.981650][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 369.981768][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 369.981884][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 369.982006][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 369.982120][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 369.982262][ 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)
[ 369.982378][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 369.982502][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 369.982623][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 369.982737][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 369.982852][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.982972][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.983087][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.983201][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 369.983317][ 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)
[ 369.983408][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 369.983531][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 369.983645][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 369.983760][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 369.983881][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 369.983998][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 369.984143][ T43] RIP: 0033:0x7f67b08197b7
[ 369.984263][ T43] RSP: 002b:00007ffdda98bf88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 369.984442][ T43] RAX: ffffffffffffffda RBX: 00007ffdda98c6b0 RCX: 00007f67b08197b7
[ 369.984619][ T43] RDX: 0000000000000000 RSI: 00007ffdda98bff0 RDI: 0000000000000005
[ 369.984786][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 369.984956][ T43] R10: 00007f67b06d2708 R11: 0000000000000246 R12: 00007ffdda98c6c8
[ 369.985123][ T43] R13: 000000006729efa6 R14: 0000000000496600 R15: 00007ffdda98c0d8
| [ 369.984786][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 369.984956][ T43] R10: 00007f67b06d2708 R11: 0000000000000246 R12: 00007ffdda98c6c8
| [ 369.985123][ T43] R13: 000000006729efa6 R14: 0000000000496600 R15: 00007ffdda98c0d8
| [ 369.985301][ T43]
| [ 369.985390][ T43] INFO: lockdep is turned off.
[ 492.852719][ T43] INFO: task kworker/u16:1:75 blocked for more than 245 seconds.
[ 492.853086][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.853201][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.853390][ T43] task:kworker/u16:1 state:D stack:30248 pid:75 tgid:75 ppid:2 flags:0x00004000
[ 492.853683][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.853846][ T43] Call Trace:
[ 492.853935][ T43]
[ 492.853999][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.854122][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.854240][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.854467][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.854604][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.854720][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.854813][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.854928][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.855044][ 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)
[ 492.855164][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.855279][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.855396][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.855519][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.855647][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.855761][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.855875][ T43] process_one_work (kernel/workqueue.c:3229)
[ 492.855992][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.856108][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 492.856224][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 492.856342][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 492.856456][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 492.856614][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.856729][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.856841][ T43] kthread (kernel/kthread.c:389)
[ 492.856930][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.857045][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 492.857165][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.857278][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.856930][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.857045][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 492.857165][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.857278][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.857399][ T43]
[ 492.857492][ T43] INFO: task ip:254 blocked for more than 368 seconds.
[ 492.857647][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.857755][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.857939][ T43] task:ip state:D stack:25792 pid:254 tgid:254 ppid:240 flags:0x00004002
[ 492.858166][ T43] Call Trace:
[ 492.858252][ T43]
[ 492.858313][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.858430][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.858559][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.858678][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.858795][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.858883][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.858997][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.859115][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.859232][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.859348][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.859471][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.859594][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.859711][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.859830][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.859945][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.860063][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 492.860176][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.860289][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 492.860404][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.860543][ 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)
[ 492.860660][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 492.860749][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.860863][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.860980][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.861098][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.861217][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.861332][ 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)
[ 492.861451][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 492.861581][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 492.861697][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.861815][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 492.861930][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 492.862048][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 492.862167][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 492.862281][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 492.862426][ 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)
[ 492.862548][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 492.862666][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 492.862782][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 492.862896][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 492.863011][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.863133][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.863248][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.863366][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 492.863482][ 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)
[ 492.863579][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 492.863697][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 492.863811][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 492.863925][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 492.864046][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 492.864165][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 492.864311][ T43] RIP: 0033:0x7f67b08197b7
[ 492.864436][ T43] RSP: 002b:00007ffdda98bf88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 492.864619][ T43] RAX: ffffffffffffffda RBX: 00007ffdda98c6b0 RCX: 00007f67b08197b7
[ 492.864791][ T43] RDX: 0000000000000000 RSI: 00007ffdda98bff0 RDI: 0000000000000005
[ 492.864960][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 492.865133][ T43] R10: 00007f67b06d2708 R11: 0000000000000246 R12: 00007ffdda98c6c8
[ 492.865304][ T43] R13: 000000006729efa6 R14: 0000000000496600 R15: 00007ffdda98c0d8
| [ 492.864960][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 492.865133][ T43] R10: 00007f67b06d2708 R11: 0000000000000246 R12: 00007ffdda98c6c8
| [ 492.865304][ T43] R13: 000000006729efa6 R14: 0000000000496600 R15: 00007ffdda98c0d8
| [ 492.865477][ T43]
| [ 492.865577][ T43] INFO: lockdep is turned off.
[ 615.732747][ T43] INFO: task kworker/u16:1:75 blocked for more than 368 seconds.
[ 615.733678][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.733897][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.734116][ T43] task:kworker/u16:1 state:D stack:30248 pid:75 tgid:75 ppid:2 flags:0x00004000
[ 615.734386][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.734562][ T43] Call Trace:
[ 615.734651][ T43]
[ 615.734717][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.734841][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.734959][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.735104][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.735243][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.735363][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.735455][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.735581][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.735704][ 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)
[ 615.735832][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.735952][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.736079][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.736199][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.736333][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.736447][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.736568][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.736689][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.736809][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.736925][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.737052][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.737166][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 615.737312][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.737425][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.737553][ T43] kthread (kernel/kthread.c:389)
[ 615.737666][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.737786][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.737911][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.738038][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.737666][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.737786][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.737911][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.738038][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.738166][ T43]
[ 615.738263][ T43] INFO: task ip:254 blocked for more than 491 seconds.
[ 615.738407][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.738525][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.738719][ T43] task:ip state:D stack:25792 pid:254 tgid:254 ppid:240 flags:0x00004002
[ 615.738958][ T43] Call Trace:
[ 615.739060][ T43]
[ 615.739120][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.739238][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.739358][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.739473][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.739598][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.739718][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.739841][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.739967][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.740096][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.740220][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.740345][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.740466][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.740618][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.740747][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.740870][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.740997][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.741125][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.741246][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.741370][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.741501][ 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)
[ 615.741637][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.741768][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.741936][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.742062][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.742185][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.742320][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.742442][ 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)
[ 615.742572][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.742698][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.742822][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.742948][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.743071][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.743200][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.743328][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.743451][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.743609][ 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)
[ 615.743731][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 615.743867][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.743986][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 615.744106][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.744232][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.744356][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.744483][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.744601][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 615.744718][ 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)
[ 615.744810][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.744925][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.745039][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.745152][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 615.745281][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.745399][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.745553][ T43] RIP: 0033:0x7f67b08197b7
[ 615.745698][ T43] RSP: 002b:00007ffdda98bf88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.745882][ T43] RAX: ffffffffffffffda RBX: 00007ffdda98c6b0 RCX: 00007f67b08197b7
[ 615.746059][ T43] RDX: 0000000000000000 RSI: 00007ffdda98bff0 RDI: 0000000000000005
[ 615.746260][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 615.746443][ T43] R10: 00007f67b06d2708 R11: 0000000000000246 R12: 00007ffdda98c6c8
[ 615.746627][ T43] R13: 000000006729efa6 R14: 0000000000496600 R15: 00007ffdda98c0d8
| [ 615.746260][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 615.746443][ T43] R10: 00007f67b06d2708 R11: 0000000000000246 R12: 00007ffdda98c6c8
| [ 615.746627][ T43] R13: 000000006729efa6 R14: 0000000000496600 R15: 00007ffdda98c0d8
| [ 615.746829][ T43]
| [ 615.746923][ T43] INFO: lockdep is turned off.
[ 738.612662][ T43] INFO: task kworker/u16:1:75 blocked for more than 491 seconds.
[ 738.613081][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.613201][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.613409][ T43] task:kworker/u16:1 state:D stack:30248 pid:75 tgid:75 ppid:2 flags:0x00004000
[ 738.613696][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.613861][ T43] Call Trace:
[ 738.613951][ T43]
[ 738.614023][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.614157][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.614278][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.614400][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.614533][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.614655][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.614745][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.614861][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.614981][ 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)
[ 738.615106][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.615221][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.615337][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.615455][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.615582][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.615701][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.615816][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.615942][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.616067][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.616188][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.616306][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.616424][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 738.616577][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.616696][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.616811][ T43] kthread (kernel/kthread.c:389)
[ 738.616901][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.617050][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.617171][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.617289][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.616901][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.617050][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.617171][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.617289][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.617412][ T43]
[ 738.617506][ T43] INFO: task ip:254 blocked for more than 614 seconds.
[ 738.617660][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.617771][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.617964][ T43] task:ip state:D stack:25792 pid:254 tgid:254 ppid:240 flags:0x00004002
[ 738.618193][ T43] Call Trace:
[ 738.618282][ T43]
[ 738.618344][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.618463][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.618588][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.618709][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.618827][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.618930][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.619048][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.619168][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.619288][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.619408][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.619536][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.619652][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.619773][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.619893][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.620015][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.620135][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.620254][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.620368][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.620486][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.620610][ 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)
[ 738.620728][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.620819][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.620948][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.621067][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.621182][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.621305][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.621422][ 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)
[ 738.621552][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.621670][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.621790][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.621917][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.622035][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.622153][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.622273][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.622387][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.622541][ 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)
[ 738.622660][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 738.622780][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.622900][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 738.623018][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.623138][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.623257][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.623377][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.623493][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 738.623619][ 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)
[ 738.623710][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 738.623829][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.623948][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.624063][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 738.624188][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.624309][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.624452][ T43] RIP: 0033:0x7f67b08197b7
[ 738.624581][ T43] RSP: 002b:00007ffdda98bf88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.624756][ T43] RAX: ffffffffffffffda RBX: 00007ffdda98c6b0 RCX: 00007f67b08197b7
[ 738.624935][ T43] RDX: 0000000000000000 RSI: 00007ffdda98bff0 RDI: 0000000000000005
[ 738.625110][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 738.625283][ T43] R10: 00007f67b06d2708 R11: 0000000000000246 R12: 00007ffdda98c6c8
[ 738.625458][ T43] R13: 000000006729efa6 R14: 0000000000496600 R15: 00007ffdda98c0d8
| [ 738.625110][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 738.625283][ T43] R10: 00007f67b06d2708 R11: 0000000000000246 R12: 00007ffdda98c6c8
| [ 738.625458][ T43] R13: 000000006729efa6 R14: 0000000000496600 R15: 00007ffdda98c0d8
| [ 738.625647][ T43]
| [ 738.625741][ T43] INFO: lockdep is turned off.
[ 861.492661][ T43] INFO: task kworker/u16:1:75 blocked for more than 614 seconds.
[ 861.493039][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.493155][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.493345][ T43] task:kworker/u16:1 state:D stack:30248 pid:75 tgid:75 ppid:2 flags:0x00004000
[ 861.493638][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.493805][ T43] Call Trace:
[ 861.493896][ T43]
[ 861.493961][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.494085][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.494205][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 861.494323][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.494443][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.494575][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.494667][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.494787][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.494904][ 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)
[ 861.495023][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.495138][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.495270][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.495389][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.495503][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.495632][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.495764][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.495884][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.496001][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.496121][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.496240][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.496355][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 861.496498][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.496632][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.496749][ T43] kthread (kernel/kthread.c:389)
[ 861.496839][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.496955][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.497074][ 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