======================================
| [ 30.760775][ T256] other info that might help us debug this:
| [ 30.760961][ T256] no locks held by ip/256.
| [ 30.761090][ T256]
| [ 30.761090][ T256] stack backtrace:
[ 30.761441][ T256] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 30.761733][ T256] Call Trace:
[ 30.761837][ T256]
[ 30.761908][ T256] dump_stack_lvl (lib/dump_stack.c:123)
[ 30.762041][ T256] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 30.762173][ T256] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 30.762311][ T256] __lock_release (kernel/locking/lockdep.c:5502)
[ 30.762441][ T256] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 30.762601][ T256] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 30.762772][ T256] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 30.762905][ T256] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 30.763056][ T256] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 30.763183][ T256] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 30.763347][ T256] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 30.763480][ T256] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 30.763665][ T256] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 30.763806][ T256] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 30.763934][ T256] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 30.764069][ T256] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 30.764196][ T256] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 30.764326][ T256] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 30.764456][ T256] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 30.764594][ T256] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 30.764726][ T256] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 30.764855][ T256] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 30.765000][ T256] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 30.765134][ T256] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 30.765232][ T256] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 30.765374][ T256] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 30.765511][ T256] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 30.765661][ T256] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 30.765802][ T256] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 30.765931][ T256] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 30.766077][ T256] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 30.766208][ T256] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 30.766338][ T256] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 30.766471][ T256] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 30.766604][ T256] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 30.766747][ T256] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 30.766880][ T256] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 30.767005][ T256] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 30.767178][ T256] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 30.767308][ T256] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 30.767449][ T256] ___sys_sendmsg (net/socket.c:2665)
[ 30.767577][ T256] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 30.767707][ T256] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 30.767837][ T256] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 30.767975][ T256] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 30.768108][ T256] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 30.768235][ T256] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 30.768370][ T256] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 30.768486][ T256] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 30.768615][ T256] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 30.768748][ T256] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 30.768877][ T256] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 30.769010][ T256] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 30.769141][ T256] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 30.769307][ T256] RIP: 0033:0x7fae549777b7
[ 30.769443][ T256] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
0: 0a 00 or (%rax),%al
2: f7 d8 neg %eax
4: 64 89 02 mov %eax,%fs:(%rdx)
7: 48 c7 c0 ff ff ff ff mov $0xffffffffffffffff,%rax
e: eb b9 jmp 0xffffffffffffffc9
10: 0f 1f 00 nopl (%rax)
13: f3 0f 1e fa endbr64
17: 64 8b 04 25 18 00 00 mov %fs:0x18,%eax
1e: 00
1f: 85 c0 test %eax,%eax
21: 75 10 jne 0x33
23: b8 2e 00 00 00 mov $0x2e,%eax
28: 0f 05 syscall
2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction
30: 77 51 ja 0x83
32: c3 ret
33: 48 83 ec 28 sub $0x28,%rsp
37: 89 54 24 1c mov %edx,0x1c(%rsp)
3b: 48 89 74 24 10 mov %rsi,0x10(%rsp)
Code starting with the faulting instruction
===========================================
0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax
6: 77 51 ja 0x59
8: c3 ret
9: 48 83 ec 28 sub $0x28,%rsp
d: 89 54 24 1c mov %edx,0x1c(%rsp)
11: 48 89 74 24 10 mov %rsi,0x10(%rsp)
[ 30.769897][ T256] RSP: 002b:00007ffe293f74f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 30.770096][ T256] RAX: ffffffffffffffda RBX: 00007ffe293f7c20 RCX: 00007fae549777b7
[ 30.770288][ T256] RDX: 0000000000000000 RSI: 00007ffe293f7560 RDI: 0000000000000005
[ 30.770483][ T256] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 30.770678][ T256] R10: 00007fae54830708 R11: 0000000000000246 R12: 00007ffe293f7c38
[ 30.770873][ T256] R13: 000000006729b72a R14: 0000000000496600 R15: 00007ffe293f7648
| [ 30.770288][ T256] RDX: 0000000000000000 RSI: 00007ffe293f7560 RDI: 0000000000000005
| [ 30.770483][ T256] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 30.770678][ T256] R10: 00007fae54830708 R11: 0000000000000246 R12: 00007ffe293f7c38
| [ 30.770873][ T256] R13: 000000006729b72a R14: 0000000000496600 R15: 00007ffe293f7648
| [ 30.771077][ T256]
[ 247.090374][ T43] INFO: task ip:256 blocked for more than 122 seconds.
[ 247.090617][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.090735][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.090934][ T43] task:ip state:D stack:25792 pid:256 tgid:256 ppid:242 flags:0x00004002
[ 247.091174][ T43] Call Trace:
[ 247.091306][ T43]
[ 247.091378][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.091509][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.091631][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.091751][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.091870][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.091964][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.092085][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.092206][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.092336][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.092456][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.092578][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.092694][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.092812][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.092929][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.093048][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.093167][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.093290][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.093409][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.093526][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.093639][ 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)
[ 247.093753][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.093842][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.093958][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.094080][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.094194][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.094322][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.094440][ 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)
[ 247.094558][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.094677][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.094793][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.094917][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.095032][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.095152][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.095268][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.095402][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.095545][ 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)
[ 247.095666][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 247.095782][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 247.095900][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 247.096018][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.096134][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.096253][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.096372][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 247.096488][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.096606][ 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)
[ 247.096696][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.096811][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.096931][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.097045][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 247.097169][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.097290][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.097437][ T43] RIP: 0033:0x7fae549777b7
[ 247.097556][ T43] RSP: 002b:00007ffe293f74f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.097727][ T43] RAX: ffffffffffffffda RBX: 00007ffe293f7c20 RCX: 00007fae549777b7
[ 247.097902][ T43] RDX: 0000000000000000 RSI: 00007ffe293f7560 RDI: 0000000000000005
[ 247.098072][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 247.098241][ T43] R10: 00007fae54830708 R11: 0000000000000246 R12: 00007ffe293f7c38
[ 247.098429][ T43] R13: 000000006729b72a R14: 0000000000496600 R15: 00007ffe293f7648
| [ 247.098072][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 247.098241][ T43] R10: 00007fae54830708 R11: 0000000000000246 R12: 00007ffe293f7c38
| [ 247.098429][ T43] R13: 000000006729b72a R14: 0000000000496600 R15: 00007ffe293f7648
| [ 247.098605][ T43]
| [ 247.098702][ T43] INFO: lockdep is turned off.
[ 369.970363][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds.
[ 369.970719][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.970830][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.971016][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 369.971257][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 369.971447][ T43] Call Trace:
[ 369.971536][ T43]
[ 369.971599][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.971719][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.971835][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.971953][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.972070][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.972186][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.972283][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.972401][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.972519][ 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)
[ 369.972634][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.972749][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.972864][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.972979][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.973095][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.973208][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.973332][ T43] process_one_work (kernel/workqueue.c:3229)
[ 369.973454][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.973568][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 369.973683][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 369.973813][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 369.973930][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 369.974046][ T43] kthread (kernel/kthread.c:389)
[ 369.974134][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.974252][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 369.974373][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.974489][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.974134][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.974252][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 369.974373][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.974489][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.974608][ T43]
[ 369.974710][ T43] INFO: task ip:256 blocked for more than 245 seconds.
[ 369.974843][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.974953][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.975136][ T43] task:ip state:D stack:25792 pid:256 tgid:256 ppid:242 flags:0x00004002
[ 369.975375][ T43] Call Trace:
[ 369.975464][ T43]
[ 369.975525][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.975643][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.975758][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.975874][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.975992][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.976079][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.976195][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.976316][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.976433][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.976548][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.976666][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.976785][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.976900][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.977014][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.977132][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.977247][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 369.977367][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.977481][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 369.977596][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.977709][ 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)
[ 369.977822][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 369.977911][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.978027][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 369.978146][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.978260][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 369.978387][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 369.978503][ 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)
[ 369.978618][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 369.978736][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 369.978850][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.978974][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 369.979091][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 369.979208][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 369.979337][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 369.979463][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 369.979607][ 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)
[ 369.979722][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 369.979838][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 369.979956][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 369.980076][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 369.980192][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.980320][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.980437][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.980562][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 369.980707][ 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)
[ 369.980796][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 369.980911][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 369.981036][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 369.981151][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 369.981284][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 369.981401][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 369.981550][ T43] RIP: 0033:0x7fae549777b7
[ 369.981667][ T43] RSP: 002b:00007ffe293f74f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 369.981837][ T43] RAX: ffffffffffffffda RBX: 00007ffe293f7c20 RCX: 00007fae549777b7
[ 369.982010][ T43] RDX: 0000000000000000 RSI: 00007ffe293f7560 RDI: 0000000000000005
[ 369.982177][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 369.982353][ T43] R10: 00007fae54830708 R11: 0000000000000246 R12: 00007ffe293f7c38
[ 369.982523][ T43] R13: 000000006729b72a R14: 0000000000496600 R15: 00007ffe293f7648
| [ 369.982177][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 369.982353][ T43] R10: 00007fae54830708 R11: 0000000000000246 R12: 00007ffe293f7c38
| [ 369.982523][ T43] R13: 000000006729b72a R14: 0000000000496600 R15: 00007ffe293f7648
| [ 369.982694][ T43]
| [ 369.982785][ T43] INFO: lockdep is turned off.
[ 492.850411][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds.
[ 492.850749][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.850861][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.851047][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 492.851314][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.851484][ T43] Call Trace:
[ 492.851572][ T43]
[ 492.851635][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.851754][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.851873][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.851990][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.852107][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.852222][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.852319][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.852438][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.852557][ 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)
[ 492.852671][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.852785][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.852901][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.853015][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.853130][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.853244][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.853367][ T43] process_one_work (kernel/workqueue.c:3229)
[ 492.853487][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.853600][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 492.853715][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 492.853832][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 492.853969][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.854102][ T43] kthread (kernel/kthread.c:389)
[ 492.854190][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.854318][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 492.854435][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.854551][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.854190][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.854318][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 492.854435][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.854551][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.854670][ T43]
[ 492.854769][ T43] INFO: task ip:256 blocked for more than 368 seconds.
[ 492.854901][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.855013][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.855195][ T43] task:ip state:D stack:25792 pid:256 tgid:256 ppid:242 flags:0x00004002
[ 492.855442][ T43] Call Trace:
[ 492.855531][ T43]
[ 492.855591][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.855708][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.855825][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.855941][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.856057][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.856144][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.856262][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.856386][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.856503][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.856625][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.856741][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.856854][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.856968][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.857081][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.857202][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.857322][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 492.857435][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.857552][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 492.857667][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.857779][ 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)
[ 492.857895][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 492.857984][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.858099][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.858221][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.858346][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.858470][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.858586][ 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)
[ 492.858701][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 492.858817][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 492.858932][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.859051][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 492.859166][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 492.859297][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 492.859412][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 492.859528][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 492.859668][ 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)
[ 492.859795][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 492.859911][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 492.860027][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 492.860146][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 492.860263][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.860387][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.860504][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.860619][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 492.860734][ 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)
[ 492.860822][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 492.860937][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 492.861055][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 492.861169][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 492.861295][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 492.861412][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 492.861555][ T43] RIP: 0033:0x7fae549777b7
[ 492.861672][ T43] RSP: 002b:00007ffe293f74f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 492.861844][ T43] RAX: ffffffffffffffda RBX: 00007ffe293f7c20 RCX: 00007fae549777b7
[ 492.862018][ T43] RDX: 0000000000000000 RSI: 00007ffe293f7560 RDI: 0000000000000005
[ 492.862185][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 492.862358][ T43] R10: 00007fae54830708 R11: 0000000000000246 R12: 00007ffe293f7c38
[ 492.862527][ T43] R13: 000000006729b72a R14: 0000000000496600 R15: 00007ffe293f7648
| [ 492.862185][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 492.862358][ T43] R10: 00007fae54830708 R11: 0000000000000246 R12: 00007ffe293f7c38
| [ 492.862527][ T43] R13: 000000006729b72a R14: 0000000000496600 R15: 00007ffe293f7648
| [ 492.862698][ T43]
| [ 492.862787][ T43] INFO: lockdep is turned off.
[ 615.730489][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds.
[ 615.730778][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.730890][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.731091][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 615.731373][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.731537][ T43] Call Trace:
[ 615.731625][ T43]
[ 615.731689][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.731815][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.731936][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.732053][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.732170][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.732295][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.732384][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.732511][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.732641][ 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)
[ 615.732754][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.732873][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.732989][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.733108][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.733230][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.733352][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.733470][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.733589][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.733702][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.733817][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.733940][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.734057][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.734178][ T43] kthread (kernel/kthread.c:389)
[ 615.734267][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.734393][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.734508][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.734624][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.734267][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.734393][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.734508][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.734624][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.734741][ T43]
[ 615.734841][ T43] INFO: task ip:256 blocked for more than 491 seconds.
[ 615.734975][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.735091][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.735272][ T43] task:ip state:D stack:25792 pid:256 tgid:256 ppid:242 flags:0x00004002
[ 615.735522][ T43] Call Trace:
[ 615.735609][ T43]
[ 615.735670][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.735793][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.735908][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.736030][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.736146][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.736234][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.736366][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.736482][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.736599][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.736723][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.736841][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.736954][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.737076][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.737192][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.737317][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.737432][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.737545][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.737660][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.737775][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.737889][ 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)
[ 615.738001][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.738100][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.738216][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.738342][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.738457][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.738577][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.738693][ 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)
[ 615.738807][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.738926][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.739051][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.739180][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.739311][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.739432][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.739554][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.739670][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.739816][ 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)
[ 615.739936][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 615.740050][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.740167][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 615.740291][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.740406][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.740532][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.740648][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.740761][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 615.740879][ 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)
[ 615.740967][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.741081][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.741207][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.741328][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 615.741449][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.741566][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.741708][ T43] RIP: 0033:0x7fae549777b7
[ 615.741828][ T43] RSP: 002b:00007ffe293f74f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.742000][ T43] RAX: ffffffffffffffda RBX: 00007ffe293f7c20 RCX: 00007fae549777b7
[ 615.742173][ T43] RDX: 0000000000000000 RSI: 00007ffe293f7560 RDI: 0000000000000005
[ 615.742345][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 615.742514][ T43] R10: 00007fae54830708 R11: 0000000000000246 R12: 00007ffe293f7c38
[ 615.742682][ T43] R13: 000000006729b72a R14: 0000000000496600 R15: 00007ffe293f7648
| [ 615.742345][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 615.742514][ T43] R10: 00007fae54830708 R11: 0000000000000246 R12: 00007ffe293f7c38
| [ 615.742682][ T43] R13: 000000006729b72a R14: 0000000000496600 R15: 00007ffe293f7648
| [ 615.742855][ T43]
| [ 615.742945][ T43] INFO: lockdep is turned off.
[ 738.610411][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds.
[ 738.610746][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.610878][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.611091][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 738.611397][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.611610][ T43] Call Trace:
[ 738.611709][ T43]
[ 738.611790][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.611933][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.612067][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.612201][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.612347][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.612478][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.612583][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.612725][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.612859][ 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)
[ 738.612991][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.613121][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.613268][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.613409][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.613544][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.613682][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.613818][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.613954][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.614083][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.614216][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.614359][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.614492][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.614625][ T43] kthread (kernel/kthread.c:389)
[ 738.614724][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.614856][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.614992][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.615123][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.614724][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.614856][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.614992][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.615123][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.615260][ T43]
[ 738.615402][ T43] INFO: task ip:256 blocked for more than 614 seconds.
[ 738.615557][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.615682][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.615900][ T43] task:ip state:D stack:25792 pid:256 tgid:256 ppid:242 flags:0x00004002
[ 738.616169][ T43] Call Trace:
[ 738.616284][ T43]
[ 738.616353][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.616486][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.616622][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.616758][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.616900][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.617003][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.617142][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.617285][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.617421][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.617556][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.617702][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.617832][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.617970][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.618099][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.618237][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.618397][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.618535][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.618672][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.618810][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.618943][ 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)
[ 738.619077][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.619185][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.619334][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.619480][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.619620][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.619760][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.619901][ 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)
[ 738.620036][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.620171][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.620312][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.620458][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.620594][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.620735][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.620875][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.621015][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.621177][ 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)
[ 738.621324][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 738.621454][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.621585][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 738.621727][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.621860][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.621995][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.622130][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.622268][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 738.622408][ 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)
[ 738.622510][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 738.622645][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.622781][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.622937][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 738.623075][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.623210][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.623386][ T43] RIP: 0033:0x7fae549777b7
[ 738.623532][ T43] RSP: 002b:00007ffe293f74f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.623727][ T43] RAX: ffffffffffffffda RBX: 00007ffe293f7c20 RCX: 00007fae549777b7
[ 738.623931][ T43] RDX: 0000000000000000 RSI: 00007ffe293f7560 RDI: 0000000000000005
[ 738.624128][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 738.624326][ T43] R10: 00007fae54830708 R11: 0000000000000246 R12: 00007ffe293f7c38
[ 738.624527][ T43] R13: 000000006729b72a R14: 0000000000496600 R15: 00007ffe293f7648
| [ 738.624128][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 738.624326][ T43] R10: 00007fae54830708 R11: 0000000000000246 R12: 00007ffe293f7c38
| [ 738.624527][ T43] R13: 000000006729b72a R14: 0000000000496600 R15: 00007ffe293f7648
| [ 738.624731][ T43]
| [ 738.624833][ T43] INFO: lockdep is turned off.
[ 861.490351][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds.
[ 861.490653][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.490780][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.490991][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 861.491260][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.491477][ T43] Call Trace:
[ 861.491582][ T43]
[ 861.491659][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.491802][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.491940][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 861.492076][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.492210][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.492357][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.492460][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.492596][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.492731][ 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)
[ 861.492863][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.492997][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.493129][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.493262][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.493406][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.493540][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.493684][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.493819][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.493950][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.494081][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.494219][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.494359][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.494493][ T43] kthread (kernel/kthread.c:389)
[ 861.494597][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.494737][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.494876][ 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