======================================
| [ 29.921987][ T257] other info that might help us debug this:
| [ 29.922206][ T257] no locks held by ip/257.
| [ 29.922349][ T257]
| [ 29.922349][ T257] stack backtrace:
[ 29.922748][ T257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 29.923067][ T257] Call Trace:
[ 29.923187][ T257]
[ 29.923262][ T257] dump_stack_lvl (lib/dump_stack.c:123)
[ 29.923421][ T257] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 29.923571][ T257] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 29.923713][ T257] __lock_release (kernel/locking/lockdep.c:5502)
[ 29.923863][ T257] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 29.924006][ T257] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 29.924146][ T257] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 29.924294][ T257] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 29.924439][ T257] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 29.924591][ T257] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 29.924776][ T257] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 29.924923][ T257] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 29.925065][ T257] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 29.925208][ T257] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 29.925350][ T257] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 29.925508][ T257] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 29.925649][ T257] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 29.925794][ T257] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 29.925945][ T257] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 29.926086][ T257] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 29.926234][ T257] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 29.926378][ T257] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 29.926521][ 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)
[ 29.926675][ T257] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 29.926786][ T257] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 29.926928][ T257] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 29.927080][ T257] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 29.927222][ T257] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 29.927369][ T257] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 29.927517][ 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)
[ 29.927671][ T257] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 29.927812][ T257] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 29.927951][ T257] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 29.928100][ T257] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 29.928248][ T257] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 29.928389][ T257] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 29.928529][ T257] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 29.928673][ T257] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 29.928849][ 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)
[ 29.928994][ T257] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 29.929134][ T257] ___sys_sendmsg (net/socket.c:2665)
[ 29.929274][ T257] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 29.929421][ T257] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 29.929570][ T257] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 29.929712][ T257] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 29.929858][ T257] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 29.930002][ T257] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 29.930154][ 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)
[ 29.930273][ T257] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 29.930415][ T257] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 29.930553][ T257] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 29.930694][ T257] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 29.930842][ T257] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 29.930983][ T257] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 29.931168][ T257] RIP: 0033:0x7f67764b67b7
[ 29.931322][ 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)
[ 29.931819][ T257] RSP: 002b:00007ffedda7d0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 29.932035][ T257] RAX: ffffffffffffffda RBX: 00007ffedda7d7f0 RCX: 00007f67764b67b7
[ 29.932255][ T257] RDX: 0000000000000000 RSI: 00007ffedda7d130 RDI: 0000000000000005
[ 29.932470][ T257] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 29.932677][ T257] R10: 00007f677636f708 R11: 0000000000000246 R12: 00007ffedda7d808
[ 29.932892][ T257] R13: 00000000672a0b9b R14: 0000000000496600 R15: 00007ffedda7d218
| [ 29.932255][ T257] RDX: 0000000000000000 RSI: 00007ffedda7d130 RDI: 0000000000000005
| [ 29.932470][ T257] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 29.932677][ T257] R10: 00007f677636f708 R11: 0000000000000246 R12: 00007ffedda7d808
| [ 29.932892][ T257] R13: 00000000672a0b9b R14: 0000000000496600 R15: 00007ffedda7d218
| [ 29.933156][ T257]
[ 247.086261][ T43] INFO: task ip:257 blocked for more than 122 seconds.
[ 247.086575][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.086693][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.086892][ T43] task:ip state:D stack:25792 pid:257 tgid:257 ppid:243 flags:0x00004002
[ 247.087128][ T43] Call Trace:
[ 247.087253][ T43]
[ 247.087327][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.087457][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.087581][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.087700][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.087816][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.087904][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.088022][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.088151][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.088272][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.088391][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.088509][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.088621][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.088743][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.088854][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.088969][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.089086][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.089204][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.089326][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.089438][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.089548][ 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)
[ 247.089664][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.089754][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.089865][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.089986][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.090097][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.090223][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.090335][ 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)
[ 247.090449][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.090562][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.090682][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.090796][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.090910][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.091029][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.091156][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.091267][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.091412][ 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)
[ 247.091524][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 247.091645][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 247.091757][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 247.091868][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.091980][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.092094][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.092214][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 247.092327][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.092440][ 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)
[ 247.092532][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.092649][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.092762][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.092875][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 247.092996][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.093114][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.093270][ T43] RIP: 0033:0x7f67764b67b7
[ 247.093390][ T43] RSP: 002b:00007ffedda7d0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.093566][ T43] RAX: ffffffffffffffda RBX: 00007ffedda7d7f0 RCX: 00007f67764b67b7
[ 247.093738][ T43] RDX: 0000000000000000 RSI: 00007ffedda7d130 RDI: 0000000000000005
[ 247.093907][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 247.094072][ T43] R10: 00007f677636f708 R11: 0000000000000246 R12: 00007ffedda7d808
[ 247.094247][ T43] R13: 00000000672a0b9b R14: 0000000000496600 R15: 00007ffedda7d218
| [ 247.093907][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 247.094072][ T43] R10: 00007f677636f708 R11: 0000000000000246 R12: 00007ffedda7d808
| [ 247.094247][ T43] R13: 00000000672a0b9b R14: 0000000000496600 R15: 00007ffedda7d218
| [ 247.094424][ T43]
| [ 247.094510][ T43] INFO: lockdep is turned off.
[ 369.966332][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds.
[ 369.966707][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.966854][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.967062][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 369.967378][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 369.967555][ T43] Call Trace:
[ 369.967662][ T43]
[ 369.967732][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.967867][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.967997][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.968127][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.968272][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.968417][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.968518][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.968647][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.968778][ 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)
[ 369.968905][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.969032][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.969171][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.969295][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.969433][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.969557][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.969688][ T43] process_one_work (kernel/workqueue.c:3229)
[ 369.969818][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.969942][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 369.970069][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 369.970204][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 369.970334][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 369.970469][ T43] kthread (kernel/kthread.c:389)
[ 369.970567][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.970694][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 369.970825][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.970954][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.970567][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.970694][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 369.970825][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.970954][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.971086][ T43]
[ 369.971214][ T43] INFO: task ip:257 blocked for more than 245 seconds.
[ 369.971368][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.971498][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.971704][ T43] task:ip state:D stack:25792 pid:257 tgid:257 ppid:243 flags:0x00004002
[ 369.971955][ T43] Call Trace:
[ 369.972049][ T43]
[ 369.972114][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.972249][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.972381][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.972533][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.972661][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.972757][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.972882][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.973010][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.973146][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.973274][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.973408][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.973531][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.973661][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.973785][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.973911][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.974047][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 369.974182][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.974312][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 369.974447][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.974571][ 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)
[ 369.974708][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 369.974805][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.974930][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 369.975060][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.975198][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 369.975330][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 369.975462][ 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)
[ 369.975587][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 369.975720][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 369.975847][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.975972][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 369.976098][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 369.976236][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 369.976365][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 369.976496][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 369.976652][ 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)
[ 369.976785][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 369.976924][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 369.977070][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 369.977203][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 369.977332][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.977493][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.977672][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.977837][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 369.977966][ 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)
[ 369.978071][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 369.978210][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 369.978340][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 369.978473][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 369.978609][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 369.978738][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 369.978899][ T43] RIP: 0033:0x7f67764b67b7
[ 369.979028][ T43] RSP: 002b:00007ffedda7d0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 369.979234][ T43] RAX: ffffffffffffffda RBX: 00007ffedda7d7f0 RCX: 00007f67764b67b7
[ 369.979438][ T43] RDX: 0000000000000000 RSI: 00007ffedda7d130 RDI: 0000000000000005
[ 369.979624][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 369.979813][ T43] R10: 00007f677636f708 R11: 0000000000000246 R12: 00007ffedda7d808
[ 369.979996][ T43] R13: 00000000672a0b9b R14: 0000000000496600 R15: 00007ffedda7d218
| [ 369.979624][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 369.979813][ T43] R10: 00007f677636f708 R11: 0000000000000246 R12: 00007ffedda7d808
| [ 369.979996][ T43] R13: 00000000672a0b9b R14: 0000000000496600 R15: 00007ffedda7d218
| [ 369.980209][ T43]
| [ 369.980303][ T43] INFO: lockdep is turned off.
[ 492.846294][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds.
[ 492.846645][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.846754][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.846944][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 492.847215][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.847371][ T43] Call Trace:
[ 492.847457][ T43]
[ 492.847519][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.847640][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.847757][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.847875][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.847997][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.848120][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.848219][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.848335][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.848450][ 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)
[ 492.848564][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.848679][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.848800][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.848912][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.849029][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.849145][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.849261][ T43] process_one_work (kernel/workqueue.c:3229)
[ 492.849377][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.849490][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 492.849603][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 492.849718][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 492.849838][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.849954][ T43] kthread (kernel/kthread.c:389)
[ 492.850044][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.850163][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 492.850282][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.850395][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.850044][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.850163][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 492.850282][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.850395][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.850513][ T43]
[ 492.850616][ T43] INFO: task ip:257 blocked for more than 368 seconds.
[ 492.850752][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.850862][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.851044][ T43] task:ip state:D stack:25792 pid:257 tgid:257 ppid:243 flags:0x00004002
[ 492.851280][ T43] Call Trace:
[ 492.851365][ T43]
[ 492.851425][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.851540][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.851653][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.851787][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.851905][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.851992][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.852105][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.852228][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.852342][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.852456][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.852571][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.852681][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.852802][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.852914][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.853028][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.853146][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 492.853259][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.853373][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 492.853485][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.853596][ 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)
[ 492.853716][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 492.853802][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.853914][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.854030][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.854147][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.854273][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.854386][ 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)
[ 492.854499][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 492.854617][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 492.854732][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.854849][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 492.854962][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 492.855079][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 492.855207][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 492.855319][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 492.855460][ 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)
[ 492.855579][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 492.855694][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 492.855806][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 492.855917][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 492.856037][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.856161][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.856274][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.856384][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 492.856504][ 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)
[ 492.856596][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 492.856711][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 492.856822][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 492.856933][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 492.857051][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 492.857173][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 492.857314][ T43] RIP: 0033:0x7f67764b67b7
[ 492.857429][ T43] RSP: 002b:00007ffedda7d0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 492.857604][ T43] RAX: ffffffffffffffda RBX: 00007ffedda7d7f0 RCX: 00007f67764b67b7
[ 492.857772][ T43] RDX: 0000000000000000 RSI: 00007ffedda7d130 RDI: 0000000000000005
[ 492.857938][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 492.858105][ T43] R10: 00007f677636f708 R11: 0000000000000246 R12: 00007ffedda7d808
[ 492.858280][ T43] R13: 00000000672a0b9b R14: 0000000000496600 R15: 00007ffedda7d218
| [ 492.857938][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 492.858105][ T43] R10: 00007f677636f708 R11: 0000000000000246 R12: 00007ffedda7d808
| [ 492.858280][ T43] R13: 00000000672a0b9b R14: 0000000000496600 R15: 00007ffedda7d218
| [ 492.858455][ T43]
| [ 492.858540][ T43] INFO: lockdep is turned off.
[ 615.726401][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds.
[ 615.726827][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.726938][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.727125][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 615.727424][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.727575][ T43] Call Trace:
[ 615.727663][ T43]
[ 615.727727][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.727850][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.727966][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.728083][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.728213][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.728343][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.728432][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.728547][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.728661][ 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)
[ 615.728774][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.728885][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.729002][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.729116][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.729244][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.729356][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.729476][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.729590][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.729702][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.729815][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.729936][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.730054][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.730174][ T43] kthread (kernel/kthread.c:389)
[ 615.730261][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.730375][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.730492][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.730603][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.730261][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.730375][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.730492][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.730603][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.730721][ T43]
[ 615.730821][ T43] INFO: task ip:257 blocked for more than 491 seconds.
[ 615.730969][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.731081][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.731273][ T43] task:ip state:D stack:25792 pid:257 tgid:257 ppid:243 flags:0x00004002
[ 615.731501][ T43] Call Trace:
[ 615.731585][ T43]
[ 615.731644][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.731756][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.731869][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.731985][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.732105][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.732196][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.732316][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.732432][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.732550][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.732667][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.732781][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.732891][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.733009][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.733120][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.733239][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.733352][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.733465][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.733574][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.733685][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.733796][ 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)
[ 615.733922][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.734009][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.734121][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.734242][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.734353][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.734470][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.734592][ 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)
[ 615.734705][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.734822][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.734944][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.735059][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.735187][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.735303][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.735419][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.735531][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.735669][ 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)
[ 615.735784][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 615.735904][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.736015][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 615.736128][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.736249][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.736366][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.736477][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.736586][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 615.736701][ 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)
[ 615.736793][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.736911][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.737024][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.737141][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 615.737276][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.737396][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.737535][ T43] RIP: 0033:0x7f67764b67b7
[ 615.737656][ T43] RSP: 002b:00007ffedda7d0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.737829][ T43] RAX: ffffffffffffffda RBX: 00007ffedda7d7f0 RCX: 00007f67764b67b7
[ 615.737999][ T43] RDX: 0000000000000000 RSI: 00007ffedda7d130 RDI: 0000000000000005
[ 615.738170][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 615.738337][ T43] R10: 00007f677636f708 R11: 0000000000000246 R12: 00007ffedda7d808
[ 615.738504][ T43] R13: 00000000672a0b9b R14: 0000000000496600 R15: 00007ffedda7d218
| [ 615.738170][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 615.738337][ T43] R10: 00007f677636f708 R11: 0000000000000246 R12: 00007ffedda7d808
| [ 615.738504][ T43] R13: 00000000672a0b9b R14: 0000000000496600 R15: 00007ffedda7d218
| [ 615.738677][ T43]
| [ 615.738761][ T43] INFO: lockdep is turned off.
[ 738.606263][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds.
[ 738.606724][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.606887][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.607198][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 738.607587][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.607821][ T43] Call Trace:
[ 738.607955][ T43]
[ 738.608057][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.608262][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.608439][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.608613][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.608791][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.608974][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.609106][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.609296][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.609471][ 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)
[ 738.609645][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.609820][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.609999][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.610191][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.610378][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.610550][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.610724][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.610906][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.611079][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.611275][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.611451][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.611629][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.611806][ T43] kthread (kernel/kthread.c:389)
[ 738.611939][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.612112][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.612302][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.612473][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.611939][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.612112][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.612302][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.612473][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.612653][ T43]
[ 738.612806][ T43] INFO: task ip:257 blocked for more than 614 seconds.
[ 738.613009][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.613189][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.613462][ T43] task:ip state:D stack:25792 pid:257 tgid:257 ppid:243 flags:0x00004002
[ 738.613801][ T43] Call Trace:
[ 738.613929][ T43]
[ 738.614020][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.614209][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.614382][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.614561][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.614741][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.614872][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.615048][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.615246][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.615418][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.615589][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.615765][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.615935][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.616119][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.616299][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.616471][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.616643][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.616814][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.616990][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.617171][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.617348][ 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)
[ 738.617528][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.617653][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.617823][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.617992][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.618173][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.618356][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.618526][ 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)
[ 738.618694][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.618874][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.619049][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.619244][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.619426][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.619604][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.619787][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.619959][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.620192][ 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)
[ 738.620374][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 738.620549][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.620720][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 738.620894][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.621069][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.621260][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.621432][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.621600][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 738.621773][ 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)
[ 738.621912][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 738.622088][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.622271][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.622449][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 738.622633][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.622812][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.623027][ T43] RIP: 0033:0x7f67764b67b7
[ 738.623231][ T43] RSP: 002b:00007ffedda7d0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.623499][ T43] RAX: ffffffffffffffda RBX: 00007ffedda7d7f0 RCX: 00007f67764b67b7
[ 738.623757][ T43] RDX: 0000000000000000 RSI: 00007ffedda7d130 RDI: 0000000000000005
[ 738.624012][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 738.624279][ T43] R10: 00007f677636f708 R11: 0000000000000246 R12: 00007ffedda7d808
[ 738.624533][ T43] R13: 00000000672a0b9b R14: 0000000000496600 R15: 00007ffedda7d218
| [ 738.624012][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 738.624279][ T43] R10: 00007f677636f708 R11: 0000000000000246 R12: 00007ffedda7d808
| [ 738.624533][ T43] R13: 00000000672a0b9b R14: 0000000000496600 R15: 00007ffedda7d218
| [ 738.624815][ T43]
| [ 738.624945][ T43] INFO: lockdep is turned off.
[ 861.486297][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds.
[ 861.486690][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.486808][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.486997][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 861.487292][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.487459][ T43] Call Trace:
[ 861.487552][ T43]
[ 861.487620][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.487751][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.487867][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 861.487988][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.488109][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.488242][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.488334][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.488453][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.488569][ 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)
[ 861.488683][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.488798][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.488915][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.489027][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.489156][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.489271][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.489387][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.489516][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.489632][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.489750][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.489869][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.489988][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.490101][ T43] kthread (kernel/kthread.c:389)
[ 861.490201][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.490314][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.490434][ 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