======================================
| [ 33.644933][ T254] other info that might help us debug this:
| [ 33.645116][ T254] no locks held by ip/254.
| [ 33.645245][ T254]
| [ 33.645245][ T254] stack backtrace:
[ 33.645599][ T254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 33.645889][ T254] Call Trace:
[ 33.645990][ T254]
[ 33.646057][ T254] dump_stack_lvl (lib/dump_stack.c:123)
[ 33.646196][ T254] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 33.646327][ T254] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 33.646459][ T254] __lock_release (kernel/locking/lockdep.c:5502)
[ 33.646591][ T254] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 33.646720][ T254] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 33.646848][ T254] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 33.646979][ T254] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 33.647113][ T254] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 33.647247][ T254] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 33.647406][ T254] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 33.647536][ T254] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 33.647667][ T254] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 33.647805][ T254] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 33.647930][ T254] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 33.648061][ T254] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 33.648192][ T254] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 33.648323][ T254] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 33.648452][ T254] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 33.648583][ T254] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 33.648712][ T254] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 33.648842][ T254] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 33.648969][ T254] ? 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)
[ 33.649097][ T254] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 33.649197][ T254] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 33.649326][ T254] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 33.649471][ T254] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 33.649600][ T254] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 33.649738][ T254] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 33.649864][ T254] ? 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)
[ 33.649994][ T254] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 33.650122][ T254] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 33.650259][ T254] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 33.650389][ T254] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 33.650518][ T254] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 33.650649][ T254] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 33.650783][ T254] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 33.650913][ T254] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 33.651076][ T254] ? 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)
[ 33.651208][ T254] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 33.651336][ T254] ___sys_sendmsg (net/socket.c:2665)
[ 33.651462][ T254] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 33.651588][ T254] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 33.651717][ T254] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 33.651849][ T254] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 33.651977][ T254] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 33.652101][ T254] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 33.652238][ T254] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 33.652335][ T254] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 33.652461][ T254] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 33.652590][ T254] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 33.652715][ T254] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 33.652849][ T254] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 33.652980][ T254] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 33.653143][ T254] RIP: 0033:0x7f9cc8b627b7
[ 33.653281][ T254] 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)
[ 33.653736][ T254] RSP: 002b:00007ffd7fabf1a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 33.653931][ T254] RAX: ffffffffffffffda RBX: 00007ffd7fabf8d0 RCX: 00007f9cc8b627b7
[ 33.654118][ T254] RDX: 0000000000000000 RSI: 00007ffd7fabf210 RDI: 0000000000000005
[ 33.654310][ T254] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 33.654501][ T254] R10: 00007f9cc8a1b708 R11: 0000000000000246 R12: 00007ffd7fabf8e8
[ 33.654693][ T254] R13: 000000006729e63f R14: 0000000000496600 R15: 00007ffd7fabf2f8
| [ 33.654118][ T254] RDX: 0000000000000000 RSI: 00007ffd7fabf210 RDI: 0000000000000005
| [ 33.654310][ T254] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 33.654501][ T254] R10: 00007f9cc8a1b708 R11: 0000000000000246 R12: 00007ffd7fabf8e8
| [ 33.654693][ T254] R13: 000000006729e63f R14: 0000000000496600 R15: 00007ffd7fabf2f8
| [ 33.654886][ T254]
[ 247.275678][ T43] INFO: task ip:254 blocked for more than 122 seconds.
[ 247.275942][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.276055][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.276247][ T43] task:ip state:D stack:25696 pid:254 tgid:254 ppid:240 flags:0x00004002
[ 247.276491][ T43] Call Trace:
[ 247.276611][ T43]
[ 247.276685][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.276828][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.276949][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.277079][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.277194][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.277281][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.277396][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.277514][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.277648][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.277768][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.277883][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.278002][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.278116][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.278238][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.278359][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.278472][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.278595][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.278715][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.278827][ 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)
[ 247.278957][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.279043][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.279169][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.279287][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.279400][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.279516][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.279637][ 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)
[ 247.279752][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.279866][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.279978][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.280096][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.280212][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.280328][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.280442][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.280560][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.280706][ 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)
[ 247.280823][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 247.280936][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 247.281054][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 247.281166][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.281283][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.281398][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.281509][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 247.281627][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.281745][ 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)
[ 247.281833][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.281945][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.282068][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.282184][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 247.282304][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.282424][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.282576][ T43] RIP: 0033:0x7f9cc8b627b7
[ 247.282702][ T43] RSP: 002b:00007ffd7fabf1a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.282871][ T43] RAX: ffffffffffffffda RBX: 00007ffd7fabf8d0 RCX: 00007f9cc8b627b7
[ 247.283046][ T43] RDX: 0000000000000000 RSI: 00007ffd7fabf210 RDI: 0000000000000005
[ 247.283217][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 247.283382][ T43] R10: 00007f9cc8a1b708 R11: 0000000000000246 R12: 00007ffd7fabf8e8
[ 247.283563][ T43] R13: 000000006729e63f R14: 0000000000496600 R15: 00007ffd7fabf2f8
| [ 247.283217][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 247.283382][ T43] R10: 00007f9cc8a1b708 R11: 0000000000000246 R12: 00007ffd7fabf8e8
| [ 247.283563][ T43] R13: 000000006729e63f R14: 0000000000496600 R15: 00007ffd7fabf2f8
| [ 247.283752][ T43]
| [ 247.283838][ T43] INFO: lockdep is turned off.
[ 370.155676][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds.
[ 370.155987][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 370.156105][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.156309][ T43] task:kworker/u16:0 state:D stack:29560 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 370.156596][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 370.156767][ T43] Call Trace:
[ 370.156863][ T43]
[ 370.156930][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 370.157068][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 370.157195][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 370.157320][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.157448][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.157581][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 370.157685][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 370.157812][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 370.157937][ T43] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[ 370.158062][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.158197][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 370.158319][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.158447][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.158580][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.158707][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.158831][ T43] process_one_work (kernel/workqueue.c:3229)
[ 370.158960][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 370.159081][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 370.159207][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 370.159334][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 370.159464][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 370.159590][ T43] kthread (kernel/kthread.c:389)
[ 370.159690][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 370.159812][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 370.159936][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 370.160063][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 370.159690][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 370.159812][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 370.159936][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 370.160063][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 370.160192][ T43]
[ 370.160300][ T43] INFO: task ip:254 blocked for more than 245 seconds.
[ 370.160447][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 370.160579][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.160790][ T43] task:ip state:D stack:25696 pid:254 tgid:254 ppid:240 flags:0x00004002
[ 370.161037][ T43] Call Trace:
[ 370.161131][ T43]
[ 370.161195][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 370.161324][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 370.161450][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.161582][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.161706][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 370.161806][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 370.161934][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 370.162063][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.162193][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 370.162324][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.162451][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.162583][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 370.162706][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.162833][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 370.162978][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 370.163099][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 370.163224][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 370.163348][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 370.163471][ T43] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 370.163599][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 370.163694][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 370.163821][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 370.163953][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 370.164077][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 370.164204][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 370.164332][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 370.164456][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 370.164596][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 370.164719][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.164848][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 370.164980][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 370.165108][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 370.165233][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 370.165352][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 370.165508][ T43] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 370.165636][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 370.165761][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 370.165885][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 370.166015][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 370.166138][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 370.166261][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.166386][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 370.166513][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 370.166640][ T43] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 370.166734][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 370.166860][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 370.166985][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 370.167108][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 370.167240][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 370.167366][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 370.167524][ T43] RIP: 0033:0x7f9cc8b627b7
[ 370.167659][ T43] RSP: 002b:00007ffd7fabf1a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 370.167846][ T43] RAX: ffffffffffffffda RBX: 00007ffd7fabf8d0 RCX: 00007f9cc8b627b7
[ 370.168036][ T43] RDX: 0000000000000000 RSI: 00007ffd7fabf210 RDI: 0000000000000005
[ 370.168228][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 370.168410][ T43] R10: 00007f9cc8a1b708 R11: 0000000000000246 R12: 00007ffd7fabf8e8
[ 370.168601][ T43] R13: 000000006729e63f R14: 0000000000496600 R15: 00007ffd7fabf2f8
| [ 370.168228][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 370.168410][ T43] R10: 00007f9cc8a1b708 R11: 0000000000000246 R12: 00007ffd7fabf8e8
| [ 370.168601][ T43] R13: 000000006729e63f R14: 0000000000496600 R15: 00007ffd7fabf2f8
| [ 370.168790][ T43]
| [ 370.168883][ T43] INFO: lockdep is turned off.
[ 493.035664][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds.
[ 493.035943][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 493.036056][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 493.036239][ T43] task:kworker/u16:0 state:D stack:29560 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 493.036477][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 493.036668][ T43] Call Trace:
[ 493.036757][ T43]
[ 493.036820][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 493.036941][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 493.037058][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 493.037174][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 493.037302][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 493.037422][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 493.037510][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 493.037637][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 493.037751][ 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)
[ 493.037864][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 493.037979][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 493.038093][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 493.038205][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 493.038319][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 493.038431][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 493.038558][ T43] process_one_work (kernel/workqueue.c:3229)
[ 493.038677][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 493.038790][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 493.038904][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 493.039020][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 493.039136][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 493.039246][ T43] kthread (kernel/kthread.c:389)
[ 493.039334][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 493.039450][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 493.039571][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 493.039689][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 493.039334][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 493.039450][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 493.039571][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 493.039689][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 493.039808][ T43]
[ 493.039909][ T43] INFO: task ip:254 blocked for more than 368 seconds.
[ 493.040041][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 493.040148][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 493.040333][ T43] task:ip state:D stack:25696 pid:254 tgid:254 ppid:240 flags:0x00004002
[ 493.040579][ T43] Call Trace:
[ 493.040665][ T43]
[ 493.040723][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 493.040840][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 493.040954][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 493.041071][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 493.041185][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 493.041272][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 493.041389][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 493.041502][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 493.041624][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 493.041742][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 493.041853][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 493.041970][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 493.042084][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 493.042199][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 493.042313][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 493.042430][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 493.042549][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 493.042665][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 493.042778][ 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)
[ 493.042895][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 493.042988][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 493.043102][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 493.043217][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 493.043334][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 493.043450][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 493.043570][ 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)
[ 493.043683][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 493.043796][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 493.043909][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 493.044027][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 493.044143][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 493.044268][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 493.044382][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 493.044491][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 493.044644][ 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)
[ 493.044758][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 493.044871][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 493.044984][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 493.045098][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 493.045215][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 493.045329][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 493.045440][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 493.045560][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 493.045675][ 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)
[ 493.045762][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 493.045875][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 493.045991][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 493.046103][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 493.046228][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 493.046344][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 493.046487][ T43] RIP: 0033:0x7f9cc8b627b7
[ 493.046612][ T43] RSP: 002b:00007ffd7fabf1a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 493.046781][ T43] RAX: ffffffffffffffda RBX: 00007ffd7fabf8d0 RCX: 00007f9cc8b627b7
[ 493.046945][ T43] RDX: 0000000000000000 RSI: 00007ffd7fabf210 RDI: 0000000000000005
[ 493.047119][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 493.047283][ T43] R10: 00007f9cc8a1b708 R11: 0000000000000246 R12: 00007ffd7fabf8e8
[ 493.047457][ T43] R13: 000000006729e63f R14: 0000000000496600 R15: 00007ffd7fabf2f8
| [ 493.047119][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 493.047283][ T43] R10: 00007f9cc8a1b708 R11: 0000000000000246 R12: 00007ffd7fabf8e8
| [ 493.047457][ T43] R13: 000000006729e63f R14: 0000000000496600 R15: 00007ffd7fabf2f8
| [ 493.047630][ T43]
| [ 493.047713][ T43] INFO: lockdep is turned off.
[ 615.915647][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds.
[ 615.916020][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.916146][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.916368][ T43] task:kworker/u16:0 state:D stack:29560 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 615.916694][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.916863][ T43] Call Trace:
[ 615.916960][ T43]
[ 615.917040][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.917178][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.917315][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.917446][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.917587][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.917713][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.917810][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.917941][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.918069][ 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)
[ 615.918215][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.918341][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.918468][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.918612][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.918739][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.918864][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.918990][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.919125][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.919250][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.919378][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.919503][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.919639][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.919767][ T43] kthread (kernel/kthread.c:389)
[ 615.919863][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.919986][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.920112][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.920241][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.919863][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.919986][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.920112][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.920241][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.920373][ T43]
[ 615.920485][ T43] INFO: task ip:254 blocked for more than 491 seconds.
[ 615.920647][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.920781][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.920984][ T43] task:ip state:D stack:25696 pid:254 tgid:254 ppid:240 flags:0x00004002
[ 615.921246][ T43] Call Trace:
[ 615.921342][ T43]
[ 615.921407][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.921547][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.921691][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.921823][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.921948][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.922044][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.922172][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.922303][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.922432][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.922569][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.922700][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.922832][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.922958][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.923086][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.923212][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.923343][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.923474][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.923609][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.923734][ 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)
[ 615.923862][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.923959][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.924096][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.924224][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.924349][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.924483][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.924630][ 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)
[ 615.924758][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.924884][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.925011][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.925140][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.925268][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.925399][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.925548][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.925674][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.925834][ 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)
[ 615.925960][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 615.926089][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.926218][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 615.926344][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.926470][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.926615][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.926741][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.926870][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 615.926997][ 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)
[ 615.927096][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.927222][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.927348][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.927472][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 615.927611][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.927744][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.927905][ T43] RIP: 0033:0x7f9cc8b627b7
[ 615.928040][ T43] RSP: 002b:00007ffd7fabf1a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.928230][ T43] RAX: ffffffffffffffda RBX: 00007ffd7fabf8d0 RCX: 00007f9cc8b627b7
[ 615.928417][ T43] RDX: 0000000000000000 RSI: 00007ffd7fabf210 RDI: 0000000000000005
[ 615.928620][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 615.928818][ T43] R10: 00007f9cc8a1b708 R11: 0000000000000246 R12: 00007ffd7fabf8e8
[ 615.929006][ T43] R13: 000000006729e63f R14: 0000000000496600 R15: 00007ffd7fabf2f8
| [ 615.928620][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 615.928818][ T43] R10: 00007f9cc8a1b708 R11: 0000000000000246 R12: 00007ffd7fabf8e8
| [ 615.929006][ T43] R13: 000000006729e63f R14: 0000000000496600 R15: 00007ffd7fabf2f8
| [ 615.929195][ T43]
| [ 615.929289][ T43] INFO: lockdep is turned off.
[ 738.795644][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds.
[ 738.796006][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.796155][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.796358][ T43] task:kworker/u16:0 state:D stack:29560 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 738.796642][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.796811][ T43] Call Trace:
[ 738.796903][ T43]
[ 738.796977][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.797108][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.797237][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.797370][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.797497][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.797632][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.797728][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.797856][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.797980][ 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)
[ 738.798104][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.798232][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.798358][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.798483][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.798613][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.798736][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.798859][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.798986][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.799115][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.799241][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.799368][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.799498][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.799627][ T43] kthread (kernel/kthread.c:389)
[ 738.799728][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.799854][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.799979][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.800104][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.799728][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.799854][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.799979][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.800104][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.800237][ T43]
[ 738.800341][ T43] INFO: task ip:254 blocked for more than 614 seconds.
[ 738.800490][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.800621][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.800823][ T43] task:ip state:D stack:25696 pid:254 tgid:254 ppid:240 flags:0x00004002
[ 738.801067][ T43] Call Trace:
[ 738.801159][ T43]
[ 738.801229][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.801354][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.801479][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.801611][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.801735][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.801830][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.801954][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.802080][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.802208][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.802337][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.802461][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.802594][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.802719][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.802846][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.802972][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.803094][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.803219][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.803346][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.803470][ 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)
[ 738.803600][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.803694][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.803820][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.803951][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.804076][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.804205][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.804336][ 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)
[ 738.804459][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.804598][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.804722][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.804850][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.804973][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.805098][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.805225][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.805351][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.805504][ 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)
[ 738.805633][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 738.805765][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.805886][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 738.806010][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.806133][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.806258][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.806385][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.806509][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 738.806635][ 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)
[ 738.806730][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 738.806852][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.806975][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.807098][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 738.807230][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.807356][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.807515][ T43] RIP: 0033:0x7f9cc8b627b7
[ 738.807652][ T43] RSP: 002b:00007ffd7fabf1a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.807835][ T43] RAX: ffffffffffffffda RBX: 00007ffd7fabf8d0 RCX: 00007f9cc8b627b7
[ 738.808019][ T43] RDX: 0000000000000000 RSI: 00007ffd7fabf210 RDI: 0000000000000005
[ 738.808203][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 738.808388][ T43] R10: 00007f9cc8a1b708 R11: 0000000000000246 R12: 00007ffd7fabf8e8
[ 738.808580][ T43] R13: 000000006729e63f R14: 0000000000496600 R15: 00007ffd7fabf2f8
| [ 738.808203][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 738.808388][ T43] R10: 00007f9cc8a1b708 R11: 0000000000000246 R12: 00007ffd7fabf8e8
| [ 738.808580][ T43] R13: 000000006729e63f R14: 0000000000496600 R15: 00007ffd7fabf2f8
| [ 738.808765][ T43]
| [ 738.808856][ T43] INFO: lockdep is turned off.
[ 861.675651][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds.
[ 861.676068][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.676215][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.676432][ T43] task:kworker/u16:0 state:D stack:29560 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 861.676707][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.676874][ T43] Call Trace:
[ 861.676977][ T43]
[ 861.677043][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.677172][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.677295][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 861.677453][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.677592][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.677715][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.677809][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.677952][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.678082][ 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)
[ 861.678209][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.678344][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.678471][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.678620][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.678745][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.678870][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.678995][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.679125][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.679263][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.679391][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.679541][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.679673][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.679796][ T43] kthread (kernel/kthread.c:389)
[ 861.679892][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.680016][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.680153][ 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