======================================
| [ 27.234776][ T255] other info that might help us debug this:
| [ 27.234962][ T255] no locks held by ip/255.
| [ 27.235100][ T255]
| [ 27.235100][ T255] stack backtrace:
[ 27.235482][ T255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 27.235775][ T255] Call Trace:
[ 27.235877][ T255]
[ 27.235951][ T255] dump_stack_lvl (lib/dump_stack.c:123)
[ 27.236097][ T255] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.236227][ T255] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 27.236360][ T255] __lock_release (kernel/locking/lockdep.c:5502)
[ 27.236493][ T255] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 27.236628][ T255] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.236758][ T255] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 27.236891][ T255] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 27.237029][ T255] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 27.237159][ T255] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 27.237324][ T255] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 27.237468][ T255] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.237598][ T255] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 27.237732][ T255] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 27.237870][ T255] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.238007][ T255] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 27.238137][ T255] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 27.238276][ T255] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 27.238408][ T255] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 27.238550][ T255] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 27.238683][ T255] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 27.238813][ T255] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 27.238941][ T255] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 27.239075][ T255] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 27.239179][ T255] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 27.239311][ T255] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 27.239441][ T255] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 27.239573][ T255] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 27.239710][ T255] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 27.239841][ T255] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 27.239973][ T255] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 27.240105][ T255] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 27.240241][ T255] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.240387][ T255] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 27.240517][ T255] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 27.240647][ T255] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 27.240780][ T255] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 27.240912][ T255] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 27.241071][ T255] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 27.241204][ T255] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 27.241343][ T255] ___sys_sendmsg (net/socket.c:2665)
[ 27.241473][ T255] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 27.241604][ T255] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 27.241732][ T255] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 27.241864][ T255] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.241996][ T255] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 27.242134][ T255] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 27.242267][ T255] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 27.242367][ T255] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 27.242498][ T255] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 27.242631][ T255] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 27.242759][ T255] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 27.242912][ T255] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 27.243046][ T255] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 27.243208][ T255] RIP: 0033:0x7fea0ecff7b7
[ 27.243347][ T255] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
0: 0a 00 or (%rax),%al
2: f7 d8 neg %eax
4: 64 89 02 mov %eax,%fs:(%rdx)
7: 48 c7 c0 ff ff ff ff mov $0xffffffffffffffff,%rax
e: eb b9 jmp 0xffffffffffffffc9
10: 0f 1f 00 nopl (%rax)
13: f3 0f 1e fa endbr64
17: 64 8b 04 25 18 00 00 mov %fs:0x18,%eax
1e: 00
1f: 85 c0 test %eax,%eax
21: 75 10 jne 0x33
23: b8 2e 00 00 00 mov $0x2e,%eax
28: 0f 05 syscall
2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction
30: 77 51 ja 0x83
32: c3 ret
33: 48 83 ec 28 sub $0x28,%rsp
37: 89 54 24 1c mov %edx,0x1c(%rsp)
3b: 48 89 74 24 10 mov %rsi,0x10(%rsp)
Code starting with the faulting instruction
===========================================
0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax
6: 77 51 ja 0x59
8: c3 ret
9: 48 83 ec 28 sub $0x28,%rsp
d: 89 54 24 1c mov %edx,0x1c(%rsp)
11: 48 89 74 24 10 mov %rsi,0x10(%rsp)
[ 27.243804][ T255] RSP: 002b:00007ffddd0101c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 27.244001][ T255] RAX: ffffffffffffffda RBX: 00007ffddd0108f0 RCX: 00007fea0ecff7b7
[ 27.244196][ T255] RDX: 0000000000000000 RSI: 00007ffddd010230 RDI: 0000000000000005
[ 27.244393][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 27.244596][ T255] R10: 00007fea0ebb8708 R11: 0000000000000246 R12: 00007ffddd010908
[ 27.244793][ T255] R13: 000000006729d36f R14: 0000000000496600 R15: 00007ffddd010318
| [ 27.244196][ T255] RDX: 0000000000000000 RSI: 00007ffddd010230 RDI: 0000000000000005
| [ 27.244393][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 27.244596][ T255] R10: 00007fea0ebb8708 R11: 0000000000000246 R12: 00007ffddd010908
| [ 27.244793][ T255] R13: 000000006729d36f R14: 0000000000496600 R15: 00007ffddd010318
| [ 27.244988][ T255]
[ 247.094607][ T43] INFO: task ip:255 blocked for more than 122 seconds.
[ 247.094885][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.095010][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.095222][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 247.095508][ T43] Call Trace:
[ 247.095610][ T43]
[ 247.095683][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.095823][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.095954][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.096084][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.096215][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.096314][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.096441][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.096578][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.096705][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.096839][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.096972][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.097107][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.097234][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.097380][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.097516][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.097642][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.097766][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.097889][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.098017][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.098138][ 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)
[ 247.098261][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.098356][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.098491][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.098629][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.098757][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.098883][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.099008][ 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)
[ 247.099133][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.099264][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.099395][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.099533][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.099662][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.099789][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.099918][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.100042][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.100201][ 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)
[ 247.100327][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 247.100451][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 247.100588][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 247.100716][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.100840][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.100966][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.101090][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 247.101215][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.101343][ 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)
[ 247.101439][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.101575][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.101700][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.101828][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 247.101959][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.102088][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.102244][ T43] RIP: 0033:0x7fea0ecff7b7
[ 247.102386][ T43] RSP: 002b:00007ffddd0101c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.102579][ T43] RAX: ffffffffffffffda RBX: 00007ffddd0108f0 RCX: 00007fea0ecff7b7
[ 247.102773][ T43] RDX: 0000000000000000 RSI: 00007ffddd010230 RDI: 0000000000000005
[ 247.102959][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 247.103144][ T43] R10: 00007fea0ebb8708 R11: 0000000000000246 R12: 00007ffddd010908
[ 247.103327][ T43] R13: 000000006729d36f R14: 0000000000496600 R15: 00007ffddd010318
| [ 247.102959][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 247.103144][ T43] R10: 00007fea0ebb8708 R11: 0000000000000246 R12: 00007ffddd010908
| [ 247.103327][ T43] R13: 000000006729d36f R14: 0000000000496600 R15: 00007ffddd010318
| [ 247.103534][ T43]
| [ 247.103631][ T43] INFO: lockdep is turned off.
[ 369.974635][ T43] INFO: task kworker/u16:1:74 blocked for more than 122 seconds.
[ 369.974981][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.975109][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.975326][ T43] task:kworker/u16:1 state:D stack:30248 pid:74 tgid:74 ppid:2 flags:0x00004000
[ 369.975667][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 369.975860][ T43] Call Trace:
[ 369.975968][ T43]
[ 369.976045][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.976204][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.976344][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.976492][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.976633][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.976771][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.976887][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.977030][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.977167][ 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)
[ 369.977299][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.977430][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.977576][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.977729][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.977867][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.978007][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.978146][ T43] process_one_work (kernel/workqueue.c:3229)
[ 369.978290][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.978428][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 369.978593][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 369.978738][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 369.978880][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 369.979058][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 369.979203][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 369.979340][ T43] kthread (kernel/kthread.c:389)
[ 369.979447][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.979611][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 369.979762][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.979917][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.979447][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.979611][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 369.979762][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.979917][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.980062][ T43]
[ 369.980178][ T43] INFO: task ip:255 blocked for more than 245 seconds.
[ 369.980361][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.980504][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.980732][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 369.981018][ T43] Call Trace:
[ 369.981150][ T43]
[ 369.981239][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.981386][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.981541][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.981688][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.981829][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.981935][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.982075][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.982219][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.982362][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.982512][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.982658][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.982805][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.982958][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.983094][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.983238][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.983370][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 369.983549][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.983690][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 369.983832][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.983980][ 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)
[ 369.984121][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 369.984229][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.984371][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 369.984524][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.984665][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 369.984818][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 369.984955][ 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)
[ 369.985096][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 369.985235][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 369.985373][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.985519][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 369.985659][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 369.985798][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 369.985941][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 369.986069][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 369.986235][ 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)
[ 369.986369][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 369.986506][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 369.986637][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 369.986769][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 369.986901][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.987036][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.987165][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.987293][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 369.987430][ 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)
[ 369.987543][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 369.987707][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 369.987849][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 369.987987][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 369.988152][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 369.988296][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 369.988482][ T43] RIP: 0033:0x7fea0ecff7b7
[ 369.988631][ T43] RSP: 002b:00007ffddd0101c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 369.988855][ T43] RAX: ffffffffffffffda RBX: 00007ffddd0108f0 RCX: 00007fea0ecff7b7
[ 369.989057][ T43] RDX: 0000000000000000 RSI: 00007ffddd010230 RDI: 0000000000000005
[ 369.989260][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 369.989465][ T43] R10: 00007fea0ebb8708 R11: 0000000000000246 R12: 00007ffddd010908
[ 369.989668][ T43] R13: 000000006729d36f R14: 0000000000496600 R15: 00007ffddd010318
| [ 369.989260][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 369.989465][ T43] R10: 00007fea0ebb8708 R11: 0000000000000246 R12: 00007ffddd010908
| [ 369.989668][ T43] R13: 000000006729d36f R14: 0000000000496600 R15: 00007ffddd010318
| [ 369.989864][ T43]
| [ 369.989961][ T43] INFO: lockdep is turned off.
[ 492.854706][ T43] INFO: task kworker/u16:1:74 blocked for more than 245 seconds.
[ 492.855407][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.855707][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.855917][ T43] task:kworker/u16:1 state:D stack:30248 pid:74 tgid:74 ppid:2 flags:0x00004000
[ 492.856166][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.856330][ T43] Call Trace:
[ 492.856421][ T43]
[ 492.856499][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.856633][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.856752][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.856876][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.857024][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.857156][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.857245][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.857364][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.857493][ 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)
[ 492.857610][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.857725][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.857842][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.857970][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.858108][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.858234][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.858352][ T43] process_one_work (kernel/workqueue.c:3229)
[ 492.858486][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.858607][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 492.858726][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 492.858852][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 492.858977][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 492.859127][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.859244][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.859360][ T43] kthread (kernel/kthread.c:389)
[ 492.859463][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.859619][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 492.859749][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.859870][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.859463][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.859619][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 492.859749][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.859870][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.860015][ T43]
[ 492.860117][ T43] INFO: task ip:255 blocked for more than 368 seconds.
[ 492.860254][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.860364][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.860556][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 492.860815][ T43] Call Trace:
[ 492.860907][ T43]
[ 492.860981][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.861106][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.861230][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.861351][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.861479][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.861568][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.861691][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.861811][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.861937][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.862064][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.862187][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.862303][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.862420][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.862539][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.862673][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.862794][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 492.862909][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.863030][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 492.863147][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.863267][ 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)
[ 492.863386][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 492.863490][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.863639][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.863771][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.863888][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.864016][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.864134][ 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)
[ 492.864254][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 492.864380][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 492.864504][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.864628][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 492.864747][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 492.864882][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 492.865006][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 492.865119][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 492.865262][ 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)
[ 492.865379][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 492.865502][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 492.865618][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 492.865734][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 492.865853][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.865976][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.866090][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.866206][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 492.866329][ 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)
[ 492.866417][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 492.866537][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 492.866651][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 492.866765][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 492.866894][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 492.867020][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 492.867165][ T43] RIP: 0033:0x7fea0ecff7b7
[ 492.867285][ T43] RSP: 002b:00007ffddd0101c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 492.867463][ T43] RAX: ffffffffffffffda RBX: 00007ffddd0108f0 RCX: 00007fea0ecff7b7
[ 492.867643][ T43] RDX: 0000000000000000 RSI: 00007ffddd010230 RDI: 0000000000000005
[ 492.867813][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 492.867995][ T43] R10: 00007fea0ebb8708 R11: 0000000000000246 R12: 00007ffddd010908
[ 492.868165][ T43] R13: 000000006729d36f R14: 0000000000496600 R15: 00007ffddd010318
| [ 492.867813][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 492.867995][ T43] R10: 00007fea0ebb8708 R11: 0000000000000246 R12: 00007ffddd010908
| [ 492.868165][ T43] R13: 000000006729d36f R14: 0000000000496600 R15: 00007ffddd010318
| [ 492.868345][ T43]
| [ 492.868431][ T43] INFO: lockdep is turned off.
[ 615.734735][ T43] INFO: task kworker/u16:1:74 blocked for more than 368 seconds.
[ 615.735443][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.735839][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.736041][ T43] task:kworker/u16:1 state:D stack:30248 pid:74 tgid:74 ppid:2 flags:0x00004000
[ 615.736285][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.736445][ T43] Call Trace:
[ 615.736546][ T43]
[ 615.736613][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.736740][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.736866][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.737006][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.737132][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.737255][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.737352][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.737480][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.737603][ 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)
[ 615.737723][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.737852][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.737982][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.738100][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.738216][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.738330][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.738451][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.738583][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.738720][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.738837][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.738956][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.739070][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 615.739215][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.739331][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.739445][ T43] kthread (kernel/kthread.c:389)
[ 615.739546][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.739671][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.739788][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.739900][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.739546][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.739671][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.739788][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.739900][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.740021][ T43]
[ 615.740120][ T43] INFO: task ip:255 blocked for more than 491 seconds.
[ 615.740256][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.740383][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.740597][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 615.740841][ T43] Call Trace:
[ 615.740929][ T43]
[ 615.740990][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.741111][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.741234][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.741353][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.741481][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.741572][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.741710][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.741826][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.741953][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.742077][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.742195][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.742308][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.742424][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.742548][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.742664][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.742790][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.742904][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.743019][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.743135][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.743253][ 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)
[ 615.743367][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.743455][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.743583][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.743722][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.743837][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.743955][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.744068][ 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)
[ 615.744183][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.744302][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.744418][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.744543][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.744666][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.744786][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.744903][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.745017][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.745162][ 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)
[ 615.745281][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 615.745395][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.745513][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 615.745632][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.745753][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.745872][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.745987][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.746099][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 615.746221][ 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)
[ 615.746309][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.746425][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.746547][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.746665][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 615.746792][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.746911][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.747056][ T43] RIP: 0033:0x7fea0ecff7b7
[ 615.747189][ T43] RSP: 002b:00007ffddd0101c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.747366][ T43] RAX: ffffffffffffffda RBX: 00007ffddd0108f0 RCX: 00007fea0ecff7b7
[ 615.747552][ T43] RDX: 0000000000000000 RSI: 00007ffddd010230 RDI: 0000000000000005
[ 615.747725][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 615.747898][ T43] R10: 00007fea0ebb8708 R11: 0000000000000246 R12: 00007ffddd010908
[ 615.748067][ T43] R13: 000000006729d36f R14: 0000000000496600 R15: 00007ffddd010318
| [ 615.747725][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 615.747898][ T43] R10: 00007fea0ebb8708 R11: 0000000000000246 R12: 00007ffddd010908
| [ 615.748067][ T43] R13: 000000006729d36f R14: 0000000000496600 R15: 00007ffddd010318
| [ 615.748259][ T43]
| [ 615.748345][ T43] INFO: lockdep is turned off.
[ 738.614708][ T43] INFO: task kworker/u16:1:74 blocked for more than 491 seconds.
[ 738.615129][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.615244][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.615434][ T43] task:kworker/u16:1 state:D stack:30248 pid:74 tgid:74 ppid:2 flags:0x00004000
[ 738.615723][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.615928][ T43] Call Trace:
[ 738.616020][ T43]
[ 738.616108][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.616260][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.616385][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.616520][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.616645][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.616778][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.616869][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.616991][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.617113][ 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)
[ 738.617228][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.617344][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.617463][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.617588][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.617704][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.617817][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.617945][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.618069][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.618183][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.618301][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.618422][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.618541][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 738.618687][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.618802][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.618944][ T43] kthread (kernel/kthread.c:389)
[ 738.619035][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.619153][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.619271][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.619385][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.619035][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.619153][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.619271][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.619385][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.619518][ T43]
[ 738.619617][ T43] INFO: task ip:255 blocked for more than 614 seconds.
[ 738.619754][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.619870][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.620059][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002
[ 738.620292][ T43] Call Trace:
[ 738.620378][ T43]
[ 738.620438][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.620563][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.620681][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.620798][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.620920][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.621008][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.621127][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.621263][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.621382][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.621505][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.621627][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.621742][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.621865][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.621979][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.622094][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.622215][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.622329][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.622463][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.622594][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.622727][ 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)
[ 738.622856][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.622946][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.623067][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.623192][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.623308][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.623431][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.623561][ 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)
[ 738.623682][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.623808][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.623928][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.624057][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.624176][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.624299][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.624429][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.624548][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.624692][ 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)
[ 738.624816][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 738.624932][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.625048][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 738.625164][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.625283][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.625400][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.625519][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.625632][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 738.625756][ 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)
[ 738.625853][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 738.625969][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.626082][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.626223][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 738.626373][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.626507][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.626661][ T43] RIP: 0033:0x7fea0ecff7b7
[ 738.626789][ T43] RSP: 002b:00007ffddd0101c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.626983][ T43] RAX: ffffffffffffffda RBX: 00007ffddd0108f0 RCX: 00007fea0ecff7b7
[ 738.627157][ T43] RDX: 0000000000000000 RSI: 00007ffddd010230 RDI: 0000000000000005
[ 738.627332][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 738.627532][ T43] R10: 00007fea0ebb8708 R11: 0000000000000246 R12: 00007ffddd010908
[ 738.627734][ T43] R13: 000000006729d36f R14: 0000000000496600 R15: 00007ffddd010318
| [ 738.627332][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 738.627532][ T43] R10: 00007fea0ebb8708 R11: 0000000000000246 R12: 00007ffddd010908
| [ 738.627734][ T43] R13: 000000006729d36f R14: 0000000000496600 R15: 00007ffddd010318
| [ 738.627932][ T43]
| [ 738.628035][ T43] INFO: lockdep is turned off.
[ 861.494723][ T43] INFO: task kworker/u16:1:74 blocked for more than 614 seconds.
[ 861.495134][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.495254][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.495450][ T43] task:kworker/u16:1 state:D stack:30248 pid:74 tgid:74 ppid:2 flags:0x00004000
[ 861.495741][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.495903][ T43] Call Trace:
[ 861.496007][ T43]
[ 861.496072][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.496199][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.496317][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 861.496436][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.496572][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.496702][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.496792][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.496909][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.497033][ 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)
[ 861.497148][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.497264][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.497380][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.497508][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.497633][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.497747][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.497868][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.497990][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.498104][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.498223][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.498344][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.498458][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 861.498637][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.498760][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.498877][ T43] kthread (kernel/kthread.c:389)
[ 861.498965][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.499083][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.499201][ 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