======================================
| [ 35.885304][ T314] other info that might help us debug this:
| [ 35.885487][ T314] no locks held by ip/314.
| [ 35.885613][ T314]
| [ 35.885613][ T314] stack backtrace:
[ 35.885963][ T314] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 35.886247][ T314] Call Trace:
[ 35.886349][ T314]
[ 35.886417][ T314] dump_stack_lvl (lib/dump_stack.c:123)
[ 35.886544][ T314] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 35.886668][ T314] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 35.886795][ T314] __lock_release (kernel/locking/lockdep.c:5502)
[ 35.886942][ T314] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 35.887069][ T314] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 35.887193][ T314] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 35.887320][ T314] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 35.887448][ T314] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 35.887572][ T314] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 35.887736][ T314] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 35.887867][ T314] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 35.887993][ T314] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 35.888119][ T314] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 35.888245][ T314] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 35.888379][ T314] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 35.888505][ T314] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 35.888630][ T314] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 35.888758][ T314] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 35.888882][ T314] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 35.889010][ T314] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 35.889136][ T314] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 35.889262][ T314] ? 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)
[ 35.889388][ T314] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 35.889484][ T314] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 35.889612][ T314] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 35.889736][ T314] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 35.889861][ T314] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 35.889992][ T314] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 35.890118][ T314] ? 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)
[ 35.890245][ T314] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 35.890373][ T314] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 35.890497][ T314] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 35.890624][ T314] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 35.890752][ T314] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 35.890879][ T314] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 35.891010][ T314] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 35.891134][ T314] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 35.891297][ T314] ___sys_sendmsg (net/socket.c:2665)
[ 35.891424][ T314] ? __pfx_stack_trace_save (kernel/stacktrace.c:114)
[ 35.891552][ T314] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 35.891678][ T314] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 35.891805][ T314] ? __pfx_slab_free_after_rcu_debug (mm/slub.c:4609)
[ 35.891971][ T314] ? kasan_save_stack (mm/kasan/common.c:49)
[ 35.892097][ T314] ? kasan_save_stack (mm/kasan/common.c:48)
[ 35.892221][ T314] ? __kasan_record_aux_stack (mm/kasan/generic.c:541)
[ 35.892347][ T314] ? __call_rcu_common.constprop.0 (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:87 ./arch/x86/include/asm/irqflags.h:123 kernel/rcu/tree.c:3087)
[ 35.892503][ T314] ? __x64_sys_close (fs/open.c:1570 fs/open.c:1552 fs/open.c:1552)
[ 35.892629][ T314] ? do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 35.892754][ T314] ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 35.892912][ T314] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 35.893040][ T314] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 35.893171][ T314] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 35.893296][ T314] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 35.893401][ T314] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 35.893527][ T314] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 35.893652][ T314] ? __virt_addr_valid (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:962 ./include/linux/mmzone.h:2053 arch/x86/mm/physaddr.c:65)
[ 35.893783][ T314] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 35.893913][ T314] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 35.894070][ T314] RIP: 0033:0x7fb2674d57b7
[ 35.894203][ T314] 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)
[ 35.894647][ T314] RSP: 002b:00007ffc9304f738 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 35.894839][ T314] RAX: ffffffffffffffda RBX: 00007ffc9304fe60 RCX: 00007fb2674d57b7
[ 35.895026][ T314] RDX: 0000000000000000 RSI: 00007ffc9304f7a0 RDI: 0000000000000005
[ 35.895223][ T314] RBP: 000000000000000c R08: 0000000000000074 R09: 0000000000000000
[ 35.895408][ T314] R10: 00007fb267524ac0 R11: 0000000000000246 R12: 00007ffc9304fe88
[ 35.895589][ T314] R13: 00000000672a1f8d R14: 0000000000496600 R15: 00007ffc9304f890
| [ 35.895026][ T314] RDX: 0000000000000000 RSI: 00007ffc9304f7a0 RDI: 0000000000000005
| [ 35.895223][ T314] RBP: 000000000000000c R08: 0000000000000074 R09: 0000000000000000
| [ 35.895408][ T314] R10: 00007fb267524ac0 R11: 0000000000000246 R12: 00007ffc9304fe88
| [ 35.895589][ T314] R13: 00000000672a1f8d R14: 0000000000496600 R15: 00007ffc9304f890
| [ 35.895775][ T314]
[ 247.219400][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds.
[ 247.220018][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.220129][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.220325][ T43] task:kworker/u16:0 state:D stack:26840 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 247.220566][ T43] Workqueue: ipv6_addrconf addrconf_dad_work
[ 247.220729][ T43] Call Trace:
[ 247.220815][ T43]
[ 247.220883][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.221006][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.221125][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.221261][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.221380][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.221492][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.221577][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.221690][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.221804][ T43] ? addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 247.221914][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.222025][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.222144][ 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)
[ 247.222264][ T43] ? addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 247.222373][ T43] addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 247.222481][ T43] ? __pfx_debug_object_deactivate (lib/debugobjects.c:752)
[ 247.222616][ T43] ? __pfx_addrconf_dad_work (net/ipv6/addrconf.c:4182)
[ 247.222725][ T43] ? process_one_work (kernel/workqueue.c:3205)
[ 247.222851][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.222961][ T43] ? process_one_work (kernel/workqueue.c:3205)
[ 247.223076][ T43] process_one_work (kernel/workqueue.c:3229)
[ 247.223190][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.223310][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 247.223423][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 247.223536][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 247.223650][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 247.223762][ T43] kthread (kernel/kthread.c:389)
[ 247.223847][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 247.223961][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 247.224081][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 247.224188][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 247.223847][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 247.223961][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 247.224081][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 247.224188][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 247.224327][ T43]
[ 247.224426][ T43] INFO: task ip:314 blocked for more than 122 seconds.
[ 247.224557][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.224660][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.224841][ T43] task:ip state:D stack:25312 pid:314 tgid:314 ppid:258 flags:0x00004002
[ 247.225074][ T43] Call Trace:
[ 247.225157][ T43]
[ 247.225249][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.225364][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.225478][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.225592][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.225706][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.225792][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.225905][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.226019][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 247.226135][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.226256][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.226369][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.226509][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.226629][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.226740][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.226848][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.226960][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.227069][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.227179][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.227292][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.227400][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.227507][ 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)
[ 247.227613][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.227698][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.227810][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.227918][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.228025][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.228140][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.228253][ 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)
[ 247.228363][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.228489][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.228601][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.228717][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.228829][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.228940][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.229052][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.229163][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.229315][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 247.229426][ T43] ? __pfx_stack_trace_save (kernel/stacktrace.c:114)
[ 247.229538][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.229652][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 247.229762][ T43] ? __pfx_slab_free_after_rcu_debug (mm/slub.c:4609)
[ 247.229899][ T43] ? kasan_save_stack (mm/kasan/common.c:49)
[ 247.230009][ T43] ? kasan_save_stack (mm/kasan/common.c:48)
[ 247.230131][ T43] ? __kasan_record_aux_stack (mm/kasan/generic.c:541)
[ 247.230243][ T43] ? __call_rcu_common.constprop.0 (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:87 ./arch/x86/include/asm/irqflags.h:123 kernel/rcu/tree.c:3087)
[ 247.230377][ T43] ? __x64_sys_close (fs/open.c:1570 fs/open.c:1552 fs/open.c:1552)
[ 247.230488][ T43] ? do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.230600][ T43] ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.230763][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.230877][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.230989][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 247.231111][ 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)
[ 247.231197][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.231315][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.231423][ T43] ? __virt_addr_valid (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:962 ./include/linux/mmzone.h:2053 arch/x86/mm/physaddr.c:65)
[ 247.231543][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.231653][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.231788][ T43] RIP: 0033:0x7fb2674d57b7
[ 247.231901][ T43] RSP: 002b:00007ffc9304f738 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.232068][ T43] RAX: ffffffffffffffda RBX: 00007ffc9304fe60 RCX: 00007fb2674d57b7
[ 247.232236][ T43] RDX: 0000000000000000 RSI: 00007ffc9304f7a0 RDI: 0000000000000005
[ 247.232401][ T43] RBP: 000000000000000c R08: 0000000000000074 R09: 0000000000000000
[ 247.232562][ T43] R10: 00007fb267524ac0 R11: 0000000000000246 R12: 00007ffc9304fe88
[ 247.232724][ T43] R13: 00000000672a1f8d R14: 0000000000496600 R15: 00007ffc9304f890
| [ 247.232401][ T43] RBP: 000000000000000c R08: 0000000000000074 R09: 0000000000000000
| [ 247.232562][ T43] R10: 00007fb267524ac0 R11: 0000000000000246 R12: 00007ffc9304fe88
| [ 247.232724][ T43] R13: 00000000672a1f8d R14: 0000000000496600 R15: 00007ffc9304f890
| [ 247.232893][ T43]
| [ 247.232976][ T43] INFO: lockdep is turned off.
[ 370.099414][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds.
[ 370.099971][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 370.100078][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.100275][ T43] task:kworker/u16:0 state:D stack:26840 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 370.100501][ T43] Workqueue: ipv6_addrconf addrconf_dad_work
[ 370.100644][ T43] Call Trace:
[ 370.100727][ T43]
[ 370.100786][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 370.100906][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 370.101017][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 370.101126][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.101247][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.101357][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 370.101442][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 370.101549][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 370.101661][ T43] ? addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 370.101774][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 370.101883][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.101993][ 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)
[ 370.102102][ T43] ? addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 370.102212][ T43] addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 370.102328][ T43] ? __pfx_debug_object_deactivate (lib/debugobjects.c:752)
[ 370.102466][ T43] ? __pfx_addrconf_dad_work (net/ipv6/addrconf.c:4182)
[ 370.102574][ T43] ? process_one_work (kernel/workqueue.c:3205)
[ 370.102685][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 370.102792][ T43] ? process_one_work (kernel/workqueue.c:3205)
[ 370.102900][ T43] process_one_work (kernel/workqueue.c:3229)
[ 370.103010][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 370.103119][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 370.103236][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 370.103346][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 370.103457][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 370.103568][ T43] kthread (kernel/kthread.c:389)
[ 370.103651][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 370.103770][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 370.103881][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 370.103988][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 370.103651][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 370.103770][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 370.103881][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 370.103988][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 370.104105][ T43]
[ 370.104205][ T43] INFO: task ip:314 blocked for more than 245 seconds.
[ 370.104345][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 370.104450][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.104625][ T43] task:ip state:D stack:25312 pid:314 tgid:314 ppid:258 flags:0x00004002
[ 370.104836][ T43] Call Trace:
[ 370.104917][ T43]
[ 370.104976][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 370.105088][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 370.105197][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.105316][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.105427][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 370.105529][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 370.105640][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 370.105751][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 370.105865][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.105978][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 370.106090][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.106204][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.106325][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.106438][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 370.106548][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.106662][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 370.106783][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 370.106891][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 370.107000][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 370.107109][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 370.107220][ 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)
[ 370.107339][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 370.107425][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 370.107535][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 370.107645][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 370.107753][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 370.107867][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 370.107975][ 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)
[ 370.108090][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 370.108199][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 370.108322][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.108434][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 370.108544][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 370.108654][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 370.108762][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 370.108872][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 370.109014][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 370.109123][ T43] ? __pfx_stack_trace_save (kernel/stacktrace.c:114)
[ 370.109243][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 370.109353][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 370.109461][ T43] ? __pfx_slab_free_after_rcu_debug (mm/slub.c:4609)
[ 370.109596][ T43] ? kasan_save_stack (mm/kasan/common.c:49)
[ 370.109705][ T43] ? kasan_save_stack (mm/kasan/common.c:48)
[ 370.109814][ T43] ? __kasan_record_aux_stack (mm/kasan/generic.c:541)
[ 370.109926][ T43] ? __call_rcu_common.constprop.0 (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:87 ./arch/x86/include/asm/irqflags.h:123 kernel/rcu/tree.c:3087)
[ 370.110092][ T43] ? __x64_sys_close (fs/open.c:1570 fs/open.c:1552 fs/open.c:1552)
[ 370.110203][ T43] ? do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 370.110321][ T43] ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 370.110461][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 370.110574][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.110685][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 370.110796][ 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)
[ 370.110883][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 370.110995][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 370.111105][ T43] ? __virt_addr_valid (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:962 ./include/linux/mmzone.h:2053 arch/x86/mm/physaddr.c:65)
[ 370.111241][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 370.111349][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 370.111485][ T43] RIP: 0033:0x7fb2674d57b7
[ 370.111605][ T43] RSP: 002b:00007ffc9304f738 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 370.111771][ T43] RAX: ffffffffffffffda RBX: 00007ffc9304fe60 RCX: 00007fb2674d57b7
[ 370.111934][ T43] RDX: 0000000000000000 RSI: 00007ffc9304f7a0 RDI: 0000000000000005
[ 370.112093][ T43] RBP: 000000000000000c R08: 0000000000000074 R09: 0000000000000000
[ 370.112268][ T43] R10: 00007fb267524ac0 R11: 0000000000000246 R12: 00007ffc9304fe88
[ 370.112428][ T43] R13: 00000000672a1f8d R14: 0000000000496600 R15: 00007ffc9304f890
| [ 370.112093][ T43] RBP: 000000000000000c R08: 0000000000000074 R09: 0000000000000000
| [ 370.112268][ T43] R10: 00007fb267524ac0 R11: 0000000000000246 R12: 00007ffc9304fe88
| [ 370.112428][ T43] R13: 00000000672a1f8d R14: 0000000000496600 R15: 00007ffc9304f890
| [ 370.112598][ T43]
| [ 370.112682][ T43] INFO: lockdep is turned off.
[ 492.979434][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds.
[ 492.980108][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.980219][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.980428][ T43] task:kworker/u16:0 state:D stack:26840 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 492.980663][ T43] Workqueue: ipv6_addrconf addrconf_dad_work
[ 492.980829][ T43] Call Trace:
[ 492.980917][ T43]
[ 492.980980][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.981110][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.981223][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.981355][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.981475][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.981588][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.981676][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.981794][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.981910][ T43] ? addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 492.982028][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.982142][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.982264][ 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)
[ 492.982377][ T43] ? addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 492.982494][ T43] addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 492.982607][ T43] ? __pfx_debug_object_deactivate (lib/debugobjects.c:752)
[ 492.982750][ T43] ? __pfx_addrconf_dad_work (net/ipv6/addrconf.c:4182)
[ 492.982862][ T43] ? process_one_work (kernel/workqueue.c:3205)
[ 492.982976][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 492.983087][ T43] ? process_one_work (kernel/workqueue.c:3205)
[ 492.983199][ T43] process_one_work (kernel/workqueue.c:3229)
[ 492.983325][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.983439][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 492.983556][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 492.983672][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 492.983786][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.983899][ T43] kthread (kernel/kthread.c:389)
[ 492.983983][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.984092][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 492.984204][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.984327][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.983983][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.984092][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 492.984204][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.984327][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.984447][ T43]
[ 492.984548][ T43] INFO: task ip:314 blocked for more than 368 seconds.
[ 492.984688][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.984792][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.984973][ T43] task:ip state:D stack:25312 pid:314 tgid:314 ppid:258 flags:0x00004002
[ 492.985197][ T43] Call Trace:
[ 492.985290][ T43]
[ 492.985352][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.985477][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.985591][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.985707][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.985818][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.985906][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.986018][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.986133][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 492.986253][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.986369][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.986488][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.986605][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.986717][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.986832][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.986942][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.987056][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.987171][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 492.987288][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.987418][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 492.987531][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.987642][ 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)
[ 492.987755][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 492.987844][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.987956][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.988069][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.988182][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.988318][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.988451][ 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)
[ 492.988567][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 492.988682][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 492.988812][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.988929][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 492.989053][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 492.989187][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 492.989329][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 492.989446][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 492.989598][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 492.989713][ T43] ? __pfx_stack_trace_save (kernel/stacktrace.c:114)
[ 492.989828][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 492.989944][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 492.990056][ T43] ? __pfx_slab_free_after_rcu_debug (mm/slub.c:4609)
[ 492.990198][ T43] ? kasan_save_stack (mm/kasan/common.c:49)
[ 492.990324][ T43] ? kasan_save_stack (mm/kasan/common.c:48)
[ 492.990451][ T43] ? __kasan_record_aux_stack (mm/kasan/generic.c:541)
[ 492.990563][ T43] ? __call_rcu_common.constprop.0 (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:87 ./arch/x86/include/asm/irqflags.h:123 kernel/rcu/tree.c:3087)
[ 492.990702][ T43] ? __x64_sys_close (fs/open.c:1570 fs/open.c:1552 fs/open.c:1552)
[ 492.990814][ T43] ? do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 492.990930][ T43] ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 492.991069][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.991183][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.991305][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.991417][ 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)
[ 492.991505][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 492.991617][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 492.991728][ T43] ? __virt_addr_valid (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:962 ./include/linux/mmzone.h:2053 arch/x86/mm/physaddr.c:65)
[ 492.991848][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 492.992084][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 492.992225][ T43] RIP: 0033:0x7fb2674d57b7
[ 492.992362][ T43] RSP: 002b:00007ffc9304f738 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 492.992539][ T43] RAX: ffffffffffffffda RBX: 00007ffc9304fe60 RCX: 00007fb2674d57b7
[ 492.992708][ T43] RDX: 0000000000000000 RSI: 00007ffc9304f7a0 RDI: 0000000000000005
[ 492.992877][ T43] RBP: 000000000000000c R08: 0000000000000074 R09: 0000000000000000
[ 492.993048][ T43] R10: 00007fb267524ac0 R11: 0000000000000246 R12: 00007ffc9304fe88
[ 492.993234][ T43] R13: 00000000672a1f8d R14: 0000000000496600 R15: 00007ffc9304f890
| [ 492.992877][ T43] RBP: 000000000000000c R08: 0000000000000074 R09: 0000000000000000
| [ 492.993048][ T43] R10: 00007fb267524ac0 R11: 0000000000000246 R12: 00007ffc9304fe88
| [ 492.993234][ T43] R13: 00000000672a1f8d R14: 0000000000496600 R15: 00007ffc9304f890
| [ 492.993411][ T43]
| [ 492.993511][ T43] INFO: lockdep is turned off.
[ 615.859397][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds.
[ 615.859974][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.860085][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.860310][ T43] task:kworker/u16:0 state:D stack:26840 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 615.860576][ T43] Workqueue: ipv6_addrconf addrconf_dad_work
[ 615.860735][ T43] Call Trace:
[ 615.860828][ T43]
[ 615.860893][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.861021][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.861143][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.861278][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.861411][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.861529][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.861620][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.861737][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.861872][ T43] ? addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 615.862006][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.862127][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.862255][ 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)
[ 615.862383][ T43] ? addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 615.862502][ T43] addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 615.862628][ T43] ? __pfx_debug_object_deactivate (lib/debugobjects.c:752)
[ 615.862769][ T43] ? __pfx_addrconf_dad_work (net/ipv6/addrconf.c:4182)
[ 615.862882][ T43] ? process_one_work (kernel/workqueue.c:3205)
[ 615.862996][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.863108][ T43] ? process_one_work (kernel/workqueue.c:3205)
[ 615.863221][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.863349][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.863466][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.863581][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.863698][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.863812][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.863927][ T43] kthread (kernel/kthread.c:389)
[ 615.864013][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.864125][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.864250][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.864390][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.864013][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.864125][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.864250][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.864390][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.864514][ T43]
[ 615.864620][ T43] INFO: task ip:314 blocked for more than 491 seconds.
[ 615.864757][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.864865][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.865060][ T43] task:ip state:D stack:25312 pid:314 tgid:314 ppid:258 flags:0x00004002
[ 615.865325][ T43] Call Trace:
[ 615.865415][ T43]
[ 615.865481][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.865604][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.865723][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.865843][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.865963][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.866058][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.866177][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.866309][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 615.866433][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.866567][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.866683][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.866805][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.866919][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.867040][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.867163][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.867283][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.867404][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.867517][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.867643][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.867755][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.867865][ 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)
[ 615.867978][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.868069][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.868183][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.868316][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.868459][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.868608][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.868724][ 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)
[ 615.868840][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.868959][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.869075][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.869197][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.869330][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.869451][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.869571][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.869720][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.869871][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.869989][ T43] ? __pfx_stack_trace_save (kernel/stacktrace.c:114)
[ 615.870110][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.870240][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 615.870365][ T43] ? __pfx_slab_free_after_rcu_debug (mm/slub.c:4609)
[ 615.870513][ T43] ? kasan_save_stack (mm/kasan/common.c:49)
[ 615.870630][ T43] ? kasan_save_stack (mm/kasan/common.c:48)
[ 615.870746][ T43] ? __kasan_record_aux_stack (mm/kasan/generic.c:541)
[ 615.870861][ T43] ? __call_rcu_common.constprop.0 (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:87 ./arch/x86/include/asm/irqflags.h:123 kernel/rcu/tree.c:3087)
[ 615.871009][ T43] ? __x64_sys_close (fs/open.c:1570 fs/open.c:1552 fs/open.c:1552)
[ 615.871121][ T43] ? do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.871242][ T43] ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.871386][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.871500][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.871633][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.871752][ 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)
[ 615.871844][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.871963][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.872080][ T43] ? __virt_addr_valid (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:962 ./include/linux/mmzone.h:2053 arch/x86/mm/physaddr.c:65)
[ 615.872207][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.872342][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.872514][ T43] RIP: 0033:0x7fb2674d57b7
[ 615.872639][ T43] RSP: 002b:00007ffc9304f738 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.872832][ T43] RAX: ffffffffffffffda RBX: 00007ffc9304fe60 RCX: 00007fb2674d57b7
[ 615.873023][ T43] RDX: 0000000000000000 RSI: 00007ffc9304f7a0 RDI: 0000000000000005
[ 615.873195][ T43] RBP: 000000000000000c R08: 0000000000000074 R09: 0000000000000000
[ 615.873384][ T43] R10: 00007fb267524ac0 R11: 0000000000000246 R12: 00007ffc9304fe88
[ 615.873555][ T43] R13: 00000000672a1f8d R14: 0000000000496600 R15: 00007ffc9304f890
| [ 615.873195][ T43] RBP: 000000000000000c R08: 0000000000000074 R09: 0000000000000000
| [ 615.873384][ T43] R10: 00007fb267524ac0 R11: 0000000000000246 R12: 00007ffc9304fe88
| [ 615.873555][ T43] R13: 00000000672a1f8d R14: 0000000000496600 R15: 00007ffc9304f890
| [ 615.873736][ T43]
| [ 615.873822][ T43] INFO: lockdep is turned off.
[ 738.739477][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds.
[ 738.740270][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.740422][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.740632][ T43] task:kworker/u16:0 state:D stack:26840 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 738.740888][ T43] Workqueue: ipv6_addrconf addrconf_dad_work
[ 738.741060][ T43] Call Trace:
[ 738.741157][ T43]
[ 738.741249][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.741398][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.741531][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.741658][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.741785][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.741905][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.741995][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.742113][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.742243][ T43] ? addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 738.742365][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.742502][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.742617][ 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)
[ 738.742735][ T43] ? addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 738.742855][ T43] addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 738.742968][ T43] ? __pfx_debug_object_deactivate (lib/debugobjects.c:752)
[ 738.743111][ T43] ? __pfx_addrconf_dad_work (net/ipv6/addrconf.c:4182)
[ 738.743225][ T43] ? process_one_work (kernel/workqueue.c:3205)
[ 738.743349][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 738.743466][ T43] ? process_one_work (kernel/workqueue.c:3205)
[ 738.743579][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.743693][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.743808][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.743923][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.744040][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.744156][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.744282][ T43] kthread (kernel/kthread.c:389)
[ 738.744398][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.744518][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.744641][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.744760][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.744398][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.744518][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.744641][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.744760][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.744885][ T43]
[ 738.745000][ T43] INFO: task ip:314 blocked for more than 614 seconds.
[ 738.745142][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.745267][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.745469][ T43] task:ip state:D stack:25312 pid:314 tgid:314 ppid:258 flags:0x00004002
[ 738.745716][ T43] Call Trace:
[ 738.745800][ T43]
[ 738.745862][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.745976][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.746091][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.746204][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.746322][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.746421][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.746538][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.746652][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 738.746771][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.746887][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.747007][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.747123][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.747244][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.747365][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.747476][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.747588][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.747735][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.747861][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.747979][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.748096][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.748211][ 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)
[ 738.748343][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.748447][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.748568][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.748689][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.748810][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.748935][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.749055][ 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)
[ 738.749175][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.749301][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.749427][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.749552][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.749683][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.749799][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.749916][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.750031][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.750176][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.750295][ T43] ? __pfx_stack_trace_save (kernel/stacktrace.c:114)
[ 738.750415][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.750533][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 738.750649][ T43] ? __pfx_slab_free_after_rcu_debug (mm/slub.c:4609)
[ 738.750790][ T43] ? kasan_save_stack (mm/kasan/common.c:49)
[ 738.750905][ T43] ? kasan_save_stack (mm/kasan/common.c:48)
[ 738.751018][ T43] ? __kasan_record_aux_stack (mm/kasan/generic.c:541)
[ 738.751130][ T43] ? __call_rcu_common.constprop.0 (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:87 ./arch/x86/include/asm/irqflags.h:123 kernel/rcu/tree.c:3087)
[ 738.751286][ T43] ? __x64_sys_close (fs/open.c:1570 fs/open.c:1552 fs/open.c:1552)
[ 738.751400][ T43] ? do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.751519][ T43] ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.751656][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.751769][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.751883][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.752000][ 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)
[ 738.752088][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.752204][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.752339][ T43] ? __virt_addr_valid (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:962 ./include/linux/mmzone.h:2053 arch/x86/mm/physaddr.c:65)
[ 738.752486][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.752606][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.752754][ T43] RIP: 0033:0x7fb2674d57b7
[ 738.752881][ T43] RSP: 002b:00007ffc9304f738 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.753063][ T43] RAX: ffffffffffffffda RBX: 00007ffc9304fe60 RCX: 00007fb2674d57b7
[ 738.753253][ T43] RDX: 0000000000000000 RSI: 00007ffc9304f7a0 RDI: 0000000000000005
[ 738.753431][ T43] RBP: 000000000000000c R08: 0000000000000074 R09: 0000000000000000
[ 738.753643][ T43] R10: 00007fb267524ac0 R11: 0000000000000246 R12: 00007ffc9304fe88
Finger prints:
print_unlock_imbalance_bug:__lock_release:lock_release:__mutex_unlock_slowpath:__rtnl_unlock
ret_from_fork:ret_from_fork_asm:__schedule:schedule:schedule_preempt_disabled
__schedule:schedule:schedule_preempt_disabled:__mutex_lock:addrconf_dad_work