======================================
| [ 30.184280][ T253] other info that might help us debug this:
| [ 30.184468][ T253] no locks held by ip/253.
| [ 30.184599][ T253]
| [ 30.184599][ T253] stack backtrace:
[ 30.184956][ T253] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 30.185244][ T253] Call Trace:
[ 30.185351][ T253]
[ 30.185420][ T253] dump_stack_lvl (lib/dump_stack.c:123)
[ 30.185558][ T253] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 30.185691][ T253] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 30.185825][ T253] __lock_release (kernel/locking/lockdep.c:5502)
[ 30.185954][ T253] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 30.186090][ T253] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 30.186221][ T253] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 30.186354][ T253] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 30.186489][ T253] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 30.186620][ T253] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 30.186784][ T253] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 30.186928][ T253] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 30.187060][ T253] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 30.187193][ T253] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 30.187322][ T253] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 30.187456][ T253] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 30.187586][ T253] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 30.187714][ T253] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 30.187849][ T253] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 30.187976][ T253] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 30.188109][ T253] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 30.188239][ T253] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 30.188370][ T253] ? 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)
[ 30.188503][ T253] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 30.188607][ T253] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 30.188736][ T253] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 30.188871][ T253] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 30.189000][ T253] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 30.189136][ T253] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 30.189272][ T253] ? 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)
[ 30.189408][ T253] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 30.189538][ T253] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 30.189668][ T253] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 30.189805][ T253] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 30.189937][ T253] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 30.190071][ T253] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 30.190205][ T253] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 30.190345][ T253] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 30.190516][ T253] ? 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)
[ 30.190648][ T253] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 30.190782][ T253] ___sys_sendmsg (net/socket.c:2665)
[ 30.190916][ T253] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 30.191047][ T253] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 30.191180][ T253] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 30.191312][ T253] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 30.191442][ T253] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 30.191576][ T253] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 30.191708][ T253] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 30.191808][ T253] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 30.191938][ T253] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 30.192068][ T253] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 30.192196][ T253] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 30.192332][ T253] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 30.192478][ T253] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 30.192642][ T253] RIP: 0033:0x7f1e7609e7b7
[ 30.192781][ T253] 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)
[ 30.193237][ T253] RSP: 002b:00007ffe6016c068 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 30.193433][ T253] RAX: ffffffffffffffda RBX: 00007ffe6016c790 RCX: 00007f1e7609e7b7
[ 30.193630][ T253] RDX: 0000000000000000 RSI: 00007ffe6016c0d0 RDI: 0000000000000005
[ 30.193825][ T253] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 30.194019][ T253] R10: 00007f1e75f57708 R11: 0000000000000246 R12: 00007ffe6016c7a8
[ 30.194210][ T253] R13: 000000006729e188 R14: 0000000000496600 R15: 00007ffe6016c1b8
| [ 30.193630][ T253] RDX: 0000000000000000 RSI: 00007ffe6016c0d0 RDI: 0000000000000005
| [ 30.193825][ T253] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 30.194019][ T253] R10: 00007f1e75f57708 R11: 0000000000000246 R12: 00007ffe6016c7a8
| [ 30.194210][ T253] R13: 000000006729e188 R14: 0000000000496600 R15: 00007ffe6016c1b8
| [ 30.194418][ T253]
[ 247.209497][ T43] INFO: task ip:253 blocked for more than 122 seconds.
[ 247.209787][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.209925][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.210133][ T43] task:ip state:D stack:25792 pid:253 tgid:253 ppid:239 flags:0x00004002
[ 247.210414][ T43] Call Trace:
[ 247.210507][ T43]
[ 247.210575][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.210709][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.210831][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.210963][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.211114][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.211214][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.211342][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.211487][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.211621][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.211752][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.211883][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.212009][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.212140][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.212274][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.212410][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.212541][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.212666][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.212793][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.212924][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.213050][ 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)
[ 247.213175][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.213276][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.213413][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.213546][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.213674][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.213805][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.213935][ 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)
[ 247.214061][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.214189][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.214321][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.214467][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.214596][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.214724][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.214849][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.214974][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.215129][ 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)
[ 247.215255][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 247.215394][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 247.215524][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 247.215649][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.215777][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.215907][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.216032][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 247.216158][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.216285][ 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)
[ 247.216391][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.216521][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.216648][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.216772][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 247.216906][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.217035][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.217206][ T43] RIP: 0033:0x7f1e7609e7b7
[ 247.217331][ T43] RSP: 002b:00007ffe6016c068 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.217525][ T43] RAX: ffffffffffffffda RBX: 00007ffe6016c790 RCX: 00007f1e7609e7b7
[ 247.217700][ T43] RDX: 0000000000000000 RSI: 00007ffe6016c0d0 RDI: 0000000000000005
[ 247.217869][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 247.218040][ T43] R10: 00007f1e75f57708 R11: 0000000000000246 R12: 00007ffe6016c7a8
[ 247.218211][ T43] R13: 000000006729e188 R14: 0000000000496600 R15: 00007ffe6016c1b8
| [ 247.217869][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 247.218040][ T43] R10: 00007f1e75f57708 R11: 0000000000000246 R12: 00007ffe6016c7a8
| [ 247.218211][ T43] R13: 000000006729e188 R14: 0000000000496600 R15: 00007ffe6016c1b8
| [ 247.218404][ T43]
| [ 247.218496][ T43] INFO: lockdep is turned off.
[ 370.089504][ T43] INFO: task kworker/u16:1:73 blocked for more than 122 seconds.
[ 370.089803][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 370.089918][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.090108][ T43] task:kworker/u16:1 state:D stack:29672 pid:73 tgid:73 ppid:2 flags:0x00004000
[ 370.090406][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 370.090562][ T43] Call Trace:
[ 370.090650][ T43]
[ 370.090721][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 370.090844][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 370.090961][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 370.091078][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.091198][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.091315][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 370.091423][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 370.091539][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 370.091659][ T43] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[ 370.091773][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.091901][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 370.092020][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.092136][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.092251][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.092369][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.092499][ T43] process_one_work (kernel/workqueue.c:3229)
[ 370.092619][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 370.092732][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 370.092846][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 370.092964][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 370.093077][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 370.093220][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 370.093339][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 370.093460][ T43] kthread (kernel/kthread.c:389)
[ 370.093548][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 370.093664][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 370.093779][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 370.093892][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 370.093548][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 370.093664][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 370.093779][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 370.093892][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 370.094010][ T43]
[ 370.094106][ T43] INFO: task ip:253 blocked for more than 245 seconds.
[ 370.094247][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 370.094355][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.094550][ T43] task:ip state:D stack:25792 pid:253 tgid:253 ppid:239 flags:0x00004002
[ 370.094776][ T43] Call Trace:
[ 370.094861][ T43]
[ 370.094922][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 370.095038][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 370.095159][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.095277][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.095397][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 370.095485][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 370.095600][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 370.095716][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.095831][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 370.095948][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.096072][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.096185][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.096303][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 370.096422][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.096539][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 370.096657][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 370.096769][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 370.096885][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 370.097002][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 370.097119][ T43] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 370.097234][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 370.097322][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 370.097446][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 370.097565][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 370.097680][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 370.097798][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 370.097912][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 370.098029][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 370.098149][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 370.098263][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.098395][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 370.098511][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 370.098632][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 370.098749][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 370.098862][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 370.099009][ T43] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 370.099126][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 370.099241][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 370.099357][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 370.099475][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 370.099592][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 370.099711][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.099826][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 370.099944][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 370.100064][ T43] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 370.100152][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 370.100277][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 370.100396][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 370.100509][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 370.100631][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 370.100748][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 370.100893][ T43] RIP: 0033:0x7f1e7609e7b7
[ 370.101016][ T43] RSP: 002b:00007ffe6016c068 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 370.101189][ T43] RAX: ffffffffffffffda RBX: 00007ffe6016c790 RCX: 00007f1e7609e7b7
[ 370.101356][ T43] RDX: 0000000000000000 RSI: 00007ffe6016c0d0 RDI: 0000000000000005
[ 370.101528][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 370.101698][ T43] R10: 00007f1e75f57708 R11: 0000000000000246 R12: 00007ffe6016c7a8
[ 370.101869][ T43] R13: 000000006729e188 R14: 0000000000496600 R15: 00007ffe6016c1b8
| [ 370.101528][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 370.101698][ T43] R10: 00007f1e75f57708 R11: 0000000000000246 R12: 00007ffe6016c7a8
| [ 370.101869][ T43] R13: 000000006729e188 R14: 0000000000496600 R15: 00007ffe6016c1b8
| [ 370.102045][ T43]
| [ 370.102134][ T43] INFO: lockdep is turned off.
[ 492.969553][ T43] INFO: task kworker/u16:1:73 blocked for more than 245 seconds.
[ 492.969997][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.970182][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.970567][ T43] task:kworker/u16:1 state:D stack:29672 pid:73 tgid:73 ppid:2 flags:0x00004000
[ 492.970965][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.971223][ T43] Call Trace:
[ 492.971370][ T43]
[ 492.971497][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.971703][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.971901][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.972100][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.972294][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.972487][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.972633][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.972821][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.973015][ 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)
[ 492.973205][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.973408][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.973599][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.973798][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.973986][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.974168][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.974355][ T43] process_one_work (kernel/workqueue.c:3229)
[ 492.974588][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.974771][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 492.974940][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 492.975132][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 492.975329][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 492.975565][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.975752][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.975932][ T43] kthread (kernel/kthread.c:389)
[ 492.976073][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.976275][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 492.976477][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.976657][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.976073][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.976275][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 492.976477][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.976657][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.976858][ T43]
[ 492.977026][ T43] INFO: task ip:253 blocked for more than 368 seconds.
[ 492.977246][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.977444][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.977748][ T43] task:ip state:D stack:25792 pid:253 tgid:253 ppid:239 flags:0x00004002
[ 492.978131][ T43] Call Trace:
[ 492.978291][ T43]
[ 492.978431][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.978640][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.978841][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.979042][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.979237][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.979402][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.979618][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.979822][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.980027][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.980224][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.980437][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.980627][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.980830][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.981017][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.981209][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.981430][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 492.981633][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.981828][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 492.982026][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.982226][ 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)
[ 492.982454][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 492.982611][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.982801][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.982993][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.983186][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.983422][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.983618][ 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)
[ 492.983810][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 492.984009][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 492.984202][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.984417][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 492.984609][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 492.984814][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 492.985020][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 492.985213][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 492.985470][ 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)
[ 492.985672][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 492.985868][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 492.986064][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 492.986262][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 492.986499][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.986703][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.986895][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.987083][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 492.987288][ 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)
[ 492.987452][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 492.987650][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 492.987838][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 492.988033][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 492.988240][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 492.988449][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 492.988699][ T43] RIP: 0033:0x7f1e7609e7b7
[ 492.988900][ T43] RSP: 002b:00007ffe6016c068 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 492.989197][ T43] RAX: ffffffffffffffda RBX: 00007ffe6016c790 RCX: 00007f1e7609e7b7
[ 492.989517][ T43] RDX: 0000000000000000 RSI: 00007ffe6016c0d0 RDI: 0000000000000005
[ 492.989816][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 492.990092][ T43] R10: 00007f1e75f57708 R11: 0000000000000246 R12: 00007ffe6016c7a8
[ 492.990374][ T43] R13: 000000006729e188 R14: 0000000000496600 R15: 00007ffe6016c1b8
| [ 492.989816][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 492.990092][ T43] R10: 00007f1e75f57708 R11: 0000000000000246 R12: 00007ffe6016c7a8
| [ 492.990374][ T43] R13: 000000006729e188 R14: 0000000000496600 R15: 00007ffe6016c1b8
| [ 492.990715][ T43]
| [ 492.990864][ T43] INFO: lockdep is turned off.
[ 615.849480][ T43] INFO: task kworker/u16:1:73 blocked for more than 368 seconds.
[ 615.849876][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.850036][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.850371][ T43] task:kworker/u16:1 state:D stack:29672 pid:73 tgid:73 ppid:2 flags:0x00004000
[ 615.850646][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.850817][ T43] Call Trace:
[ 615.850910][ T43]
[ 615.851001][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.851137][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.851268][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.851416][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.851540][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.851667][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.851761][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.851942][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.852143][ 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)
[ 615.852341][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.852542][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.852744][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.852870][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.853001][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.853120][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.853242][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.853377][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.853512][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.853632][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.853758][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.853879][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 615.854040][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.854233][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.854440][ T43] kthread (kernel/kthread.c:389)
[ 615.854607][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.854799][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.854983][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.855103][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.854607][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.854799][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.854983][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.855103][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.855296][ T43]
[ 615.855470][ T43] INFO: task ip:253 blocked for more than 491 seconds.
[ 615.855611][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.855725][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.855930][ T43] task:ip state:D stack:25792 pid:253 tgid:253 ppid:239 flags:0x00004002
[ 615.856193][ T43] Call Trace:
[ 615.856283][ T43]
[ 615.856347][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.856481][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.856607][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.856795][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.856915][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.857094][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.857293][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.857486][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.857608][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.857730][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.857856][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.857982][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.858110][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.858229][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.858358][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.858499][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.858619][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.858815][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.858943][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.859117][ 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)
[ 615.859307][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.859409][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.859578][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.859777][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.859896][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.860046][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.860169][ 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)
[ 615.860291][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.860426][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.860549][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.860678][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.860801][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.860932][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.861061][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.861239][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.861456][ 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)
[ 615.861660][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 615.861843][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.862037][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 615.862221][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.862345][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.862484][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.862605][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.862723][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 615.862848][ 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)
[ 615.862950][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.863072][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.863199][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.863320][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 615.863461][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.863645][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.863856][ T43] RIP: 0033:0x7f1e7609e7b7
[ 615.864078][ T43] RSP: 002b:00007ffe6016c068 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.864374][ T43] RAX: ffffffffffffffda RBX: 00007ffe6016c790 RCX: 00007f1e7609e7b7
[ 615.864636][ T43] RDX: 0000000000000000 RSI: 00007ffe6016c0d0 RDI: 0000000000000005
[ 615.864815][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 615.865025][ T43] R10: 00007f1e75f57708 R11: 0000000000000246 R12: 00007ffe6016c7a8
[ 615.865201][ T43] R13: 000000006729e188 R14: 0000000000496600 R15: 00007ffe6016c1b8
| [ 615.864815][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 615.865025][ T43] R10: 00007f1e75f57708 R11: 0000000000000246 R12: 00007ffe6016c7a8
| [ 615.865201][ T43] R13: 000000006729e188 R14: 0000000000496600 R15: 00007ffe6016c1b8
| [ 615.865390][ T43]
| [ 615.865515][ T43] INFO: lockdep is turned off.
[ 738.729637][ T43] INFO: task kworker/u16:1:73 blocked for more than 491 seconds.
[ 738.729993][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.730117][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.730331][ T43] task:kworker/u16:1 state:D stack:29672 pid:73 tgid:73 ppid:2 flags:0x00004000
[ 738.730650][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.730838][ T43] Call Trace:
[ 738.730934][ T43]
[ 738.731011][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.731145][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.731271][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.731402][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.731527][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.731651][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.731747][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.731876][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.732008][ 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)
[ 738.732133][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.732255][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.732386][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.732511][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.732634][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.732757][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.732881][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.733008][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.733129][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.733252][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.733374][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.733508][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 738.733663][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.733784][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.733909][ T43] kthread (kernel/kthread.c:389)
[ 738.734002][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.734126][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.734248][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.734368][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.734002][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.734126][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.734248][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.734368][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.734510][ T43]
[ 738.734611][ T43] INFO: task ip:253 blocked for more than 614 seconds.
[ 738.734753][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.734870][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.735065][ T43] task:ip state:D stack:25792 pid:253 tgid:253 ppid:239 flags:0x00004002
[ 738.735308][ T43] Call Trace:
[ 738.735406][ T43]
[ 738.735471][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.735595][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.735721][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.735849][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.735969][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.736078][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.736203][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.736328][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.736455][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.736582][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.736711][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.736831][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.736960][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.737081][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.737203][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.737329][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.737454][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.737575][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.737696][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.737819][ 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)
[ 738.737943][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.738050][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.738171][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.738295][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.738429][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.738556][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.738682][ 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)
[ 738.738804][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.738938][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.739059][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.739183][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.739305][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.739437][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.739559][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.739679][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.739830][ 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)
[ 738.739958][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 738.740081][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.740202][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 738.740323][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.740453][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.740578][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.740700][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.740821][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 738.740947][ 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)
[ 738.741051][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 738.741173][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.741294][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.741421][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 738.741552][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.741677][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.741829][ T43] RIP: 0033:0x7f1e7609e7b7
[ 738.741958][ T43] RSP: 002b:00007ffe6016c068 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.742148][ T43] RAX: ffffffffffffffda RBX: 00007ffe6016c790 RCX: 00007f1e7609e7b7
[ 738.742326][ T43] RDX: 0000000000000000 RSI: 00007ffe6016c0d0 RDI: 0000000000000005
[ 738.742514][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 738.742698][ T43] R10: 00007f1e75f57708 R11: 0000000000000246 R12: 00007ffe6016c7a8
[ 738.742882][ T43] R13: 000000006729e188 R14: 0000000000496600 R15: 00007ffe6016c1b8
| [ 738.742514][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 738.742698][ T43] R10: 00007f1e75f57708 R11: 0000000000000246 R12: 00007ffe6016c7a8
| [ 738.742882][ T43] R13: 000000006729e188 R14: 0000000000496600 R15: 00007ffe6016c1b8
| [ 738.743067][ T43]
| [ 738.743159][ T43] INFO: lockdep is turned off.
[ 861.609465][ T43] INFO: task kworker/u16:1:73 blocked for more than 614 seconds.
[ 861.609893][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.610068][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.610425][ T43] task:kworker/u16:1 state:D stack:29672 pid:73 tgid:73 ppid:2 flags:0x00004000
[ 861.610787][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.611020][ T43] Call Trace:
[ 861.611160][ T43]
[ 861.611258][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.611469][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.611655][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 861.611836][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.612025][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.612214][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.612357][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.612548][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.612735][ 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)
[ 861.612917][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.613095][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.613274][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.613469][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.613660][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.613836][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.614016][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.614198][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.614371][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.614573][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.614757][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.614922][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 861.615157][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.615335][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.615521][ T43] kthread (kernel/kthread.c:389)
[ 861.615661][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.615842][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.616023][ 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