======================================
| [ 27.777887][ T257] other info that might help us debug this:
| [ 27.778070][ T257] no locks held by ip/257.
| [ 27.778195][ T257]
| [ 27.778195][ T257] stack backtrace:
[ 27.778544][ T257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 27.778823][ T257] Call Trace:
[ 27.778924][ T257]
[ 27.778991][ T257] dump_stack_lvl (lib/dump_stack.c:123)
[ 27.779128][ T257] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.779255][ T257] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 27.779383][ T257] __lock_release (kernel/locking/lockdep.c:5502)
[ 27.779510][ T257] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 27.779642][ T257] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.779768][ T257] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 27.779894][ T257] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 27.780036][ T257] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 27.780161][ T257] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 27.780318][ T257] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 27.780445][ T257] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.780574][ T257] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 27.780702][ T257] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 27.780829][ T257] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.780957][ T257] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 27.781085][ T257] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 27.781211][ T257] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 27.781337][ T257] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 27.781461][ T257] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 27.781588][ T257] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 27.781714][ T257] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 27.781840][ T257] ? 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)
[ 27.781968][ T257] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 27.782065][ T257] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 27.782192][ T257] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 27.782324][ T257] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 27.782451][ T257] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 27.782582][ T257] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 27.782710][ T257] ? 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)
[ 27.782835][ T257] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 27.782963][ T257] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 27.783093][ T257] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.783222][ T257] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 27.783349][ T257] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 27.783479][ T257] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 27.783608][ T257] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 27.783732][ T257] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 27.783901][ T257] ? 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)
[ 27.784028][ T257] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 27.784156][ T257] ___sys_sendmsg (net/socket.c:2665)
[ 27.784281][ T257] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 27.784407][ T257] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 27.784533][ T257] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 27.784660][ T257] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.784789][ T257] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 27.784915][ T257] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 27.785042][ T257] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 27.785139][ T257] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 27.785267][ T257] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 27.785394][ T257] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 27.785519][ T257] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 27.785652][ T257] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 27.785779][ T257] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 27.785941][ T257] RIP: 0033:0x7fba6cb6f7b7
[ 27.786072][ T257] 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)
[ 27.786517][ T257] RSP: 002b:00007ffd31b8c4a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 27.786708][ T257] RAX: ffffffffffffffda RBX: 00007ffd31b8cbd0 RCX: 00007fba6cb6f7b7
[ 27.786896][ T257] RDX: 0000000000000000 RSI: 00007ffd31b8c510 RDI: 0000000000000005
[ 27.787084][ T257] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 27.787273][ T257] R10: 00007fba6ca28708 R11: 0000000000000246 R12: 00007ffd31b8cbe8
[ 27.787460][ T257] R13: 00000000672a2cb6 R14: 0000000000496600 R15: 00007ffd31b8c5f8
| [ 27.786896][ T257] RDX: 0000000000000000 RSI: 00007ffd31b8c510 RDI: 0000000000000005
| [ 27.787084][ T257] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 27.787273][ T257] R10: 00007fba6ca28708 R11: 0000000000000246 R12: 00007ffd31b8cbe8
| [ 27.787460][ T257] R13: 00000000672a2cb6 R14: 0000000000496600 R15: 00007ffd31b8c5f8
| [ 27.787653][ T257]
[ 247.118765][ T43] INFO: task ip:257 blocked for more than 122 seconds.
[ 247.119040][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.119159][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.119369][ T43] task:ip state:D stack:25744 pid:257 tgid:257 ppid:243 flags:0x00004002
[ 247.119643][ T43] Call Trace:
[ 247.119754][ T43]
[ 247.119826][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.119959][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.120081][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.120210][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.120345][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.120436][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.120572][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.120703][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.120821][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.120940][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.121059][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.121172][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.121312][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.121431][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.121551][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.121685][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.121811][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.121939][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.122060][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.122177][ 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)
[ 247.122299][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.122392][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.122519][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.122648][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.122763][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.122883][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.122999][ 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)
[ 247.123113][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.123232][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.123347][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.123466][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.123599][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.123717][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.123855][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.123974][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.124120][ 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)
[ 247.124240][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 247.124358][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 247.124492][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 247.124617][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.124732][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.124850][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.124968][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 247.125084][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.125201][ 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)
[ 247.125289][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.125405][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.125521][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.125643][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 247.125766][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.125885][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.126030][ T43] RIP: 0033:0x7fba6cb6f7b7
[ 247.126149][ T43] RSP: 002b:00007ffd31b8c4a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.126327][ T43] RAX: ffffffffffffffda RBX: 00007ffd31b8cbd0 RCX: 00007fba6cb6f7b7
[ 247.126505][ T43] RDX: 0000000000000000 RSI: 00007ffd31b8c510 RDI: 0000000000000005
[ 247.126681][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 247.126853][ T43] R10: 00007fba6ca28708 R11: 0000000000000246 R12: 00007ffd31b8cbe8
[ 247.127027][ T43] R13: 00000000672a2cb6 R14: 0000000000496600 R15: 00007ffd31b8c5f8
| [ 247.126681][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 247.126853][ T43] R10: 00007fba6ca28708 R11: 0000000000000246 R12: 00007ffd31b8cbe8
| [ 247.127027][ T43] R13: 00000000672a2cb6 R14: 0000000000496600 R15: 00007ffd31b8c5f8
| [ 247.127202][ T43]
| [ 247.127292][ T43] INFO: lockdep is turned off.
[ 369.998709][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds.
[ 369.999399][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.999662][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.999855][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 370.000101][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 370.000270][ T43] Call Trace:
[ 370.000358][ T43]
[ 370.000421][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 370.000543][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 370.000674][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 370.000793][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.000913][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.001029][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 370.001117][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 370.001242][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 370.001358][ 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)
[ 370.001473][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.001592][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 370.001708][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.001826][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.001943][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.002056][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.002177][ T43] process_one_work (kernel/workqueue.c:3229)
[ 370.002302][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 370.002417][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 370.002534][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 370.002661][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 370.002783][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 370.002898][ T43] kthread (kernel/kthread.c:389)
[ 370.002988][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 370.003111][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 370.003231][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 370.003354][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 370.002988][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 370.003111][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 370.003231][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 370.003354][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 370.003479][ T43]
[ 370.003598][ T43] INFO: task ip:257 blocked for more than 245 seconds.
[ 370.003736][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 370.003845][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.004032][ T43] task:ip state:D stack:25744 pid:257 tgid:257 ppid:243 flags:0x00004002
[ 370.004283][ T43] Call Trace:
[ 370.004368][ T43]
[ 370.004429][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 370.004549][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 370.004670][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.004791][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.004905][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 370.004993][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 370.005111][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 370.005228][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.005348][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 370.005465][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.005591][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.005710][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.005828][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 370.005942][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.006059][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 370.006180][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 370.006295][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 370.006408][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 370.006522][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 370.006644][ 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)
[ 370.006761][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 370.006852][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 370.006966][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 370.007090][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 370.007205][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 370.007325][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 370.007440][ 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)
[ 370.007554][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 370.007681][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 370.007798][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.007943][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 370.008068][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 370.008190][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 370.008309][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 370.008428][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 370.008572][ 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)
[ 370.008697][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 370.008814][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 370.008933][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 370.009057][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 370.009187][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 370.009303][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.009420][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 370.009533][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 370.009654][ 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)
[ 370.009741][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 370.009859][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 370.009973][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 370.010089][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 370.010208][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 370.010325][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 370.010475][ T43] RIP: 0033:0x7fba6cb6f7b7
[ 370.010614][ T43] RSP: 002b:00007ffd31b8c4a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 370.010782][ T43] RAX: ffffffffffffffda RBX: 00007ffd31b8cbd0 RCX: 00007fba6cb6f7b7
[ 370.010957][ T43] RDX: 0000000000000000 RSI: 00007ffd31b8c510 RDI: 0000000000000005
[ 370.011124][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 370.011293][ T43] R10: 00007fba6ca28708 R11: 0000000000000246 R12: 00007ffd31b8cbe8
[ 370.011466][ T43] R13: 00000000672a2cb6 R14: 0000000000496600 R15: 00007ffd31b8c5f8
| [ 370.011124][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 370.011293][ T43] R10: 00007fba6ca28708 R11: 0000000000000246 R12: 00007ffd31b8cbe8
| [ 370.011466][ T43] R13: 00000000672a2cb6 R14: 0000000000496600 R15: 00007ffd31b8c5f8
| [ 370.011648][ T43]
| [ 370.011761][ T43] INFO: lockdep is turned off.
[ 492.878685][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds.
[ 492.879383][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.879726][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.879925][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 492.880157][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.880325][ T43] Call Trace:
[ 492.880415][ T43]
[ 492.880478][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.880613][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.880732][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.880856][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.880977][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.881094][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.881184][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.881309][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.881427][ 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)
[ 492.881542][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.881667][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.881785][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.881902][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.882017][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.882131][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.882248][ T43] process_one_work (kernel/workqueue.c:3229)
[ 492.882368][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.882483][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 492.882606][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 492.882722][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 492.882841][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.882954][ T43] kthread (kernel/kthread.c:389)
[ 492.883043][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.883174][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 492.883291][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.883406][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.883043][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.883174][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 492.883291][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.883406][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.883524][ T43]
[ 492.883636][ T43] INFO: task ip:257 blocked for more than 368 seconds.
[ 492.883779][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.883890][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.884071][ T43] task:ip state:D stack:25744 pid:257 tgid:257 ppid:243 flags:0x00004002
[ 492.884304][ T43] Call Trace:
[ 492.884389][ T43]
[ 492.884449][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.884565][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.884688][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.884808][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.884923][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.885008][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.885128][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.885243][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.885360][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.885476][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.885617][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.885733][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.885855][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.885972][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.886091][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.886226][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 492.886342][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.886456][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 492.886572][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.886697][ 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)
[ 492.886811][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 492.886901][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.887016][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.887151][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.887270][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.887391][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.887506][ 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)
[ 492.887633][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 492.887775][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 492.887896][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.888015][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 492.888138][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 492.888259][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 492.888389][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 492.888505][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 492.888651][ 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)
[ 492.888767][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 492.888881][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 492.888998][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 492.889117][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 492.889232][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.889348][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.889463][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.889584][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 492.889700][ 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)
[ 492.889788][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 492.889904][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 492.890019][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 492.890137][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 492.890258][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 492.890375][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 492.890519][ T43] RIP: 0033:0x7fba6cb6f7b7
[ 492.890641][ T43] RSP: 002b:00007ffd31b8c4a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 492.890812][ T43] RAX: ffffffffffffffda RBX: 00007ffd31b8cbd0 RCX: 00007fba6cb6f7b7
[ 492.890987][ T43] RDX: 0000000000000000 RSI: 00007ffd31b8c510 RDI: 0000000000000005
[ 492.891154][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 492.891322][ T43] R10: 00007fba6ca28708 R11: 0000000000000246 R12: 00007ffd31b8cbe8
[ 492.891494][ T43] R13: 00000000672a2cb6 R14: 0000000000496600 R15: 00007ffd31b8c5f8
| [ 492.891154][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 492.891322][ T43] R10: 00007fba6ca28708 R11: 0000000000000246 R12: 00007ffd31b8cbe8
| [ 492.891494][ T43] R13: 00000000672a2cb6 R14: 0000000000496600 R15: 00007ffd31b8c5f8
| [ 492.891675][ T43]
| [ 492.891762][ T43] INFO: lockdep is turned off.
[ 615.758777][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds.
[ 615.759413][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.759523][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.759743][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 615.759974][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.760129][ T43] Call Trace:
[ 615.760214][ T43]
[ 615.760277][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.760398][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.760536][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.760667][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.760787][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.760904][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.760993][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.761121][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.761242][ 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)
[ 615.761357][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.761473][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.761593][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.761710][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.761826][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.761940][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.762058][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.762178][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.762303][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.762416][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.762530][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.762650][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.762760][ T43] kthread (kernel/kthread.c:389)
[ 615.762846][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.762972][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.763086][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.763199][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.762846][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.762972][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.763086][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.763199][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.763315][ T43]
[ 615.763412][ T43] INFO: task ip:257 blocked for more than 491 seconds.
[ 615.763543][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.763665][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.763847][ T43] task:ip state:D stack:25744 pid:257 tgid:257 ppid:243 flags:0x00004002
[ 615.764072][ T43] Call Trace:
[ 615.764156][ T43]
[ 615.764215][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.764329][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.764440][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.764555][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.764673][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.764757][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.764873][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.764985][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.765099][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.765217][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.765332][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.765442][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.765556][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.765671][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.765784][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.765903][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.766018][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.766129][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.766240][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.766351][ 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)
[ 615.766507][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.766607][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.766723][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.766847][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.766962][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.767083][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.767198][ 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)
[ 615.767312][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.767432][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.767548][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.767685][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.767803][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.767917][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.768028][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.768140][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.768278][ 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)
[ 615.768390][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 615.768504][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.768623][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 615.768737][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.768850][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.768964][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.769078][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.769188][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 615.769301][ 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)
[ 615.769386][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.769499][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.769615][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.769729][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 615.769847][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.769959][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.770099][ T43] RIP: 0033:0x7fba6cb6f7b7
[ 615.770217][ T43] RSP: 002b:00007ffd31b8c4a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.770384][ T43] RAX: ffffffffffffffda RBX: 00007ffd31b8cbd0 RCX: 00007fba6cb6f7b7
[ 615.770555][ T43] RDX: 0000000000000000 RSI: 00007ffd31b8c510 RDI: 0000000000000005
[ 615.770724][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 615.770887][ T43] R10: 00007fba6ca28708 R11: 0000000000000246 R12: 00007ffd31b8cbe8
[ 615.771054][ T43] R13: 00000000672a2cb6 R14: 0000000000496600 R15: 00007ffd31b8c5f8
| [ 615.770724][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 615.770887][ T43] R10: 00007fba6ca28708 R11: 0000000000000246 R12: 00007ffd31b8cbe8
| [ 615.771054][ T43] R13: 00000000672a2cb6 R14: 0000000000496600 R15: 00007ffd31b8c5f8
| [ 615.771221][ T43]
| [ 615.771304][ T43] INFO: lockdep is turned off.
[ 738.638841][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds.
[ 738.639231][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.639342][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.639528][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 738.639798][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.639986][ T43] Call Trace:
[ 738.640075][ T43]
[ 738.640144][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.640269][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.640386][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.640504][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.640661][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.640842][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.640936][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.641065][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.641189][ 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)
[ 738.641307][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.641423][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.641548][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.641672][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.641802][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.641916][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.642036][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.642154][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.642268][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.642382][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.642500][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.642629][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.642742][ T43] kthread (kernel/kthread.c:389)
[ 738.642830][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.642986][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.643106][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.643223][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.642830][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.642986][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.643106][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.643223][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.643345][ T43]
[ 738.643447][ T43] INFO: task ip:257 blocked for more than 614 seconds.
[ 738.643612][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.643751][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.643939][ T43] task:ip state:D stack:25744 pid:257 tgid:257 ppid:243 flags:0x00004002
[ 738.644178][ T43] Call Trace:
[ 738.644266][ T43]
[ 738.644326][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.644444][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.644560][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.644692][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.644809][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.644912][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.645032][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.645149][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.645265][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.645380][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.645498][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.645615][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.645774][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.645889][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.646008][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.646132][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.646261][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.646374][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.646490][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.646613][ 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)
[ 738.646726][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.646815][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.646929][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.647049][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.647163][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.647283][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.647399][ 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)
[ 738.647512][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.647642][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.647785][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.647908][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.648030][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.648149][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.648269][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.648395][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.648536][ 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)
[ 738.648661][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 738.648775][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.648890][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 738.649007][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.649121][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.649238][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.649354][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.649469][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 738.649590][ 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)
[ 738.649677][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 738.649794][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.649908][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.650027][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 738.650146][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.650261][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.650405][ T43] RIP: 0033:0x7fba6cb6f7b7
[ 738.650528][ T43] RSP: 002b:00007ffd31b8c4a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.650707][ T43] RAX: ffffffffffffffda RBX: 00007ffd31b8cbd0 RCX: 00007fba6cb6f7b7
[ 738.650883][ T43] RDX: 0000000000000000 RSI: 00007ffd31b8c510 RDI: 0000000000000005
[ 738.651052][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 738.651236][ T43] R10: 00007fba6ca28708 R11: 0000000000000246 R12: 00007ffd31b8cbe8
[ 738.651409][ T43] R13: 00000000672a2cb6 R14: 0000000000496600 R15: 00007ffd31b8c5f8
| [ 738.651052][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 738.651236][ T43] R10: 00007fba6ca28708 R11: 0000000000000246 R12: 00007ffd31b8cbe8
| [ 738.651409][ T43] R13: 00000000672a2cb6 R14: 0000000000496600 R15: 00007ffd31b8c5f8
| [ 738.651596][ T43]
| [ 738.651705][ T43] INFO: lockdep is turned off.
[ 861.518793][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds.
[ 861.519486][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.519825][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.520017][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 861.520254][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.520417][ T43] Call Trace:
[ 861.520507][ T43]
[ 861.520571][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.520708][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.520825][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 861.520943][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.521061][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.521177][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.521265][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.521390][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.521507][ 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)
[ 861.521628][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.521743][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.521859][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.521977][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.522093][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.522207][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.522332][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.522451][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.522566][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.522687][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.522828][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.522951][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.523072][ T43] kthread (kernel/kthread.c:389)
[ 861.523169][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.523301][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.523421][ 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