======================================
| [ 1709.150895][ T6775] other info that might help us debug this:
| [ 1709.151110][ T6775] no locks held by ip/6775.
| [ 1709.151262][ T6775]
| [ 1709.151262][ T6775] stack backtrace:
[ 1709.151663][ T6775] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 1709.151979][ T6775] Call Trace:
[ 1709.152090][ T6775]
[ 1709.152164][ T6775] dump_stack_lvl (lib/dump_stack.c:123)
[ 1709.152315][ T6775] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 1709.152457][ T6775] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 1709.152611][ T6775] __lock_release (kernel/locking/lockdep.c:5502)
[ 1709.152753][ T6775] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 1709.152897][ T6775] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 1709.153042][ T6775] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 1709.153185][ T6775] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 1709.153333][ T6775] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 1709.153474][ T6775] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 1709.153651][ T6775] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 1709.153801][ T6775] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 1709.153946][ T6775] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 1709.154091][ T6775] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 1709.154238][ T6775] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 1709.154383][ T6775] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 1709.154527][ T6775] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 1709.154667][ T6775] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 1709.154811][ T6775] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 1709.154959][ T6775] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 1709.155102][ T6775] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 1709.155243][ T6775] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 1709.155388][ T6775] ? 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)
[ 1709.155529][ T6775] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 1709.155637][ T6775] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 1709.155780][ T6775] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 1709.155923][ T6775] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 1709.156075][ T6775] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 1709.156219][ T6775] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 1709.156362][ T6775] ? 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)
[ 1709.156501][ T6775] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 1709.156645][ T6775] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 1709.156784][ T6775] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 1709.156924][ T6775] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 1709.157068][ T6775] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 1709.157216][ T6775] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 1709.157358][ T6775] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 1709.157512][ T6775] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 1709.157687][ T6775] ? 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)
[ 1709.157831][ T6775] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 1709.157970][ T6775] ___sys_sendmsg (net/socket.c:2665)
[ 1709.158110][ T6775] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 1709.158250][ T6775] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 1709.158393][ T6775] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 1709.158540][ T6775] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 1709.158681][ T6775] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 1709.158820][ T6775] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 1709.158965][ T6775] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 1709.159076][ T6775] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 1709.159219][ T6775] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 1709.159360][ T6775] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 1709.159500][ T6775] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 1709.159662][ T6775] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 1709.159803][ T6775] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1709.159978][ T6775] RIP: 0033:0x7f223563c7b7
[ 1709.160129][ T6775] 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)
[ 1709.160631][ T6775] RSP: 002b:00007ffe01a4def8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1709.160852][ T6775] RAX: ffffffffffffffda RBX: 00007ffe01a4e620 RCX: 00007f223563c7b7
[ 1709.161068][ T6775] RDX: 0000000000000000 RSI: 00007ffe01a4df60 RDI: 0000000000000005
[ 1709.161280][ T6775] RBP: 0000000000000007 R08: 00000000000000d8 R09: 0000000000000000
[ 1709.161495][ T6775] R10: 00007f22354f5708 R11: 0000000000000246 R12: 00007ffe01a4e640
[ 1709.161705][ T6775] R13: 00000000672a0249 R14: 0000000000496600 R15: 00007ffe01a4e04c
| [ 1709.161495][ T6775] R10: 00007f22354f5708 R11: 0000000000000246 R12: 00007ffe01a4e640
| [ 1709.161705][ T6775] R13: 00000000672a0249 R14: 0000000000496600 R15: 00007ffe01a4e04c
| [ 1709.161924][ T6775]
| [ 1709.266762][ T6776] gre: GRE over IPv4 demultiplexor driver
| [ 1709.285306][ T6776] ip6_gre: GRE over IPv6 tunneling driver
[ 1844.638455][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds.
[ 1844.638828][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 1844.638954][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1844.639159][ T43] task:kworker/u16:0 state:D stack:23520 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 1844.639427][ T43] Workqueue: ipv6_addrconf addrconf_dad_work
[ 1844.639587][ T43] Call Trace:
[ 1844.639680][ T43]
[ 1844.639758][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 1844.639881][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 1844.640006][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 1844.640123][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 1844.640240][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 1844.640370][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 1844.640457][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 1844.640580][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 1844.640697][ T43] ? addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 1844.640819][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 1844.640936][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 1844.641049][ 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)
[ 1844.641165][ T43] ? addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 1844.641276][ T43] addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 1844.641399][ T43] ? __pfx_debug_object_deactivate (lib/debugobjects.c:752)
[ 1844.641550][ T43] ? __pfx_addrconf_dad_work (net/ipv6/addrconf.c:4182)
[ 1844.641667][ T43] ? process_one_work (kernel/workqueue.c:3205)
[ 1844.641785][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 1844.641903][ T43] ? process_one_work (kernel/workqueue.c:3205)
[ 1844.642024][ T43] process_one_work (kernel/workqueue.c:3229)
[ 1844.642139][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 1844.642258][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 1844.642390][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 1844.642507][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 1844.642629][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 1844.642745][ T43] kthread (kernel/kthread.c:389)
[ 1844.642836][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 1844.642953][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 1844.643077][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 1844.643191][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 1844.642836][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 1844.642953][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 1844.643077][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 1844.643191][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 1844.643311][ T43]
[ 1844.643441][ T43] INFO: task ip:6775 blocked for more than 122 seconds.
[ 1844.643583][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 1844.643696][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1844.643889][ T43] task:ip state:D stack:25808 pid:6775 tgid:6775 ppid:6745 flags:0x00004002
[ 1844.644122][ T43] Call Trace:
[ 1844.644210][ T43]
[ 1844.644271][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 1844.644411][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 1844.644529][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 1844.644650][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 1844.644774][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 1844.644866][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 1844.644985][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 1844.645101][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 1844.645220][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 1844.645346][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 1844.645468][ T43] ? ip6gre_tap_validate (./include/net/netlink.h:1889 net/ipv6/ip6_gre.c:1695) ip6_gre
[ 1844.645616][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 1844.645727][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 1844.645843][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 1844.645964][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 1844.646081][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 1844.646201][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 1844.646317][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 1844.646441][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 1844.646557][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 1844.646699][ 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)
[ 1844.646827][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 1844.646916][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 1844.647045][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 1844.647161][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 1844.647279][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 1844.647412][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 1844.647532][ 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)
[ 1844.647648][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 1844.647764][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 1844.647877][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 1844.648000][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 1844.648114][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 1844.648230][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 1844.648353][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 1844.648466][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 1844.648611][ 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)
[ 1844.648727][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 1844.648846][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 1844.648967][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 1844.649084][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 1844.649199][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 1844.649327][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 1844.649450][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 1844.649571][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 1844.649685][ 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)
[ 1844.649773][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 1844.649886][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 1844.650006][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 1844.650117][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 1844.650235][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 1844.650359][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1844.650503][ T43] RIP: 0033:0x7f223563c7b7
[ 1844.650629][ T43] RSP: 002b:00007ffe01a4def8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1844.650804][ T43] RAX: ffffffffffffffda RBX: 00007ffe01a4e620 RCX: 00007f223563c7b7
[ 1844.650977][ T43] RDX: 0000000000000000 RSI: 00007ffe01a4df60 RDI: 0000000000000005
[ 1844.651147][ T43] RBP: 0000000000000007 R08: 00000000000000d8 R09: 0000000000000000
[ 1844.651315][ T43] R10: 00007f22354f5708 R11: 0000000000000246 R12: 00007ffe01a4e640
[ 1844.651503][ T43] R13: 00000000672a0249 R14: 0000000000496600 R15: 00007ffe01a4e04c
| [ 1844.651147][ T43] RBP: 0000000000000007 R08: 00000000000000d8 R09: 0000000000000000
| [ 1844.651315][ T43] R10: 00007f22354f5708 R11: 0000000000000246 R12: 00007ffe01a4e640
| [ 1844.651503][ T43] R13: 00000000672a0249 R14: 0000000000496600 R15: 00007ffe01a4e04c
| [ 1844.651679][ T43]
| [ 1844.651768][ T43] INFO: lockdep is turned off.
[ 1967.518468][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds.
[ 1967.518890][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 1967.519012][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1967.519211][ T43] task:kworker/u16:0 state:D stack:23520 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 1967.519508][ T43] Workqueue: ipv6_addrconf addrconf_dad_work
[ 1967.519710][ T43] Call Trace:
[ 1967.519803][ T43]
[ 1967.519873][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 1967.520007][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 1967.520133][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 1967.520259][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 1967.520454][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 1967.520589][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 1967.520689][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 1967.520816][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 1967.520945][ T43] ? addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 1967.521066][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 1967.521196][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 1967.521317][ 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)
[ 1967.521460][ T43] ? addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 1967.521585][ T43] addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 1967.521712][ T43] ? __pfx_debug_object_deactivate (lib/debugobjects.c:752)
[ 1967.521882][ T43] ? __pfx_addrconf_dad_work (net/ipv6/addrconf.c:4182)
[ 1967.522003][ T43] ? process_one_work (kernel/workqueue.c:3205)
[ 1967.522124][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 1967.522250][ T43] ? process_one_work (kernel/workqueue.c:3205)
[ 1967.522386][ T43] process_one_work (kernel/workqueue.c:3229)
[ 1967.522513][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 1967.522635][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 1967.522762][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 1967.522893][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 1967.523020][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 1967.523142][ T43] kthread (kernel/kthread.c:389)
[ 1967.523236][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 1967.523367][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 1967.523495][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 1967.523615][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 1967.523236][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 1967.523367][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 1967.523495][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 1967.523615][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 1967.523745][ T43]
[ 1967.523868][ T43] INFO: task ip:6775 blocked for more than 245 seconds.
[ 1967.524024][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 1967.524144][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1967.524359][ T43] task:ip state:D stack:25808 pid:6775 tgid:6775 ppid:6745 flags:0x00004002
[ 1967.524613][ T43] Call Trace:
[ 1967.524705][ T43]
[ 1967.524769][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 1967.524899][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 1967.525027][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 1967.525152][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 1967.525277][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 1967.525378][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 1967.525500][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 1967.525627][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 1967.525754][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 1967.525882][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 1967.526034][ T43] ? ip6gre_tap_validate (./include/net/netlink.h:1889 net/ipv6/ip6_gre.c:1695) ip6_gre
[ 1967.526199][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 1967.526335][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 1967.526464][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 1967.526583][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 1967.526710][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 1967.526838][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 1967.526973][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 1967.527108][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 1967.527228][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 1967.527352][ 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)
[ 1967.527467][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 1967.527555][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 1967.527690][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 1967.527816][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 1967.527936][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 1967.528068][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 1967.528191][ 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)
[ 1967.528313][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 1967.528447][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 1967.528571][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 1967.528690][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 1967.528828][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 1967.528946][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 1967.529076][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 1967.529190][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 1967.529364][ 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)
[ 1967.529483][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 1967.529602][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 1967.529717][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 1967.529836][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 1967.529951][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 1967.530091][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 1967.530207][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 1967.530332][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 1967.530459][ 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)
[ 1967.530549][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 1967.530669][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 1967.530785][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 1967.530905][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 1967.531032][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 1967.531163][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1967.531309][ T43] RIP: 0033:0x7f223563c7b7
[ 1967.531439][ T43] RSP: 002b:00007ffe01a4def8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1967.531614][ T43] RAX: ffffffffffffffda RBX: 00007ffe01a4e620 RCX: 00007f223563c7b7
[ 1967.531789][ T43] RDX: 0000000000000000 RSI: 00007ffe01a4df60 RDI: 0000000000000005
[ 1967.531968][ T43] RBP: 0000000000000007 R08: 00000000000000d8 R09: 0000000000000000
[ 1967.532150][ T43] R10: 00007f22354f5708 R11: 0000000000000246 R12: 00007ffe01a4e640
[ 1967.532332][ T43] R13: 00000000672a0249 R14: 0000000000496600 R15: 00007ffe01a4e04c
| [ 1967.531968][ T43] RBP: 0000000000000007 R08: 00000000000000d8 R09: 0000000000000000
| [ 1967.532150][ T43] R10: 00007f22354f5708 R11: 0000000000000246 R12: 00007ffe01a4e640
| [ 1967.532332][ T43] R13: 00000000672a0249 R14: 0000000000496600 R15: 00007ffe01a4e04c
| [ 1967.532514][ T43]
| [ 1967.532600][ T43] INFO: lockdep is turned off.
[ 2090.398486][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds.
[ 2090.398853][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 2090.398989][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 2090.399191][ T43] task:kworker/u16:0 state:D stack:23520 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 2090.399475][ T43] Workqueue: ipv6_addrconf addrconf_dad_work
[ 2090.399650][ T43] Call Trace:
[ 2090.399744][ T43]
[ 2090.399812][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 2090.399966][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 2090.400106][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 2090.400235][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 2090.400367][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 2090.400489][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 2090.400583][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 2090.400703][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 2090.400836][ T43] ? addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 2090.400959][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 2090.401103][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 2090.401224][ 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)
[ 2090.401354][ T43] ? addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 2090.401472][ T43] addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 2090.401591][ T43] ? __pfx_debug_object_deactivate (lib/debugobjects.c:752)
[ 2090.401748][ T43] ? __pfx_addrconf_dad_work (net/ipv6/addrconf.c:4182)
[ 2090.401867][ T43] ? process_one_work (kernel/workqueue.c:3205)
[ 2090.401988][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 2090.402119][ T43] ? process_one_work (kernel/workqueue.c:3205)
[ 2090.402241][ T43] process_one_work (kernel/workqueue.c:3229)
[ 2090.402363][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 2090.402482][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 2090.402601][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 2090.402731][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 2090.402852][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 2090.402976][ T43] kthread (kernel/kthread.c:389)
[ 2090.403080][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 2090.403203][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 2090.403345][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 2090.403470][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 2090.403080][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 2090.403203][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 2090.403345][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 2090.403470][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 2090.403597][ T43]
[ 2090.403715][ T43] INFO: task ip:6775 blocked for more than 368 seconds.
[ 2090.403868][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 2090.403987][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 2090.404186][ T43] task:ip state:D stack:25808 pid:6775 tgid:6775 ppid:6745 flags:0x00004002
[ 2090.404443][ T43] Call Trace:
[ 2090.404534][ T43]
[ 2090.404597][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 2090.404732][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 2090.404865][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 2090.404987][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 2090.405111][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 2090.405215][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 2090.405344][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 2090.405470][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 2090.405591][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 2090.405712][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 2090.405835][ T43] ? ip6gre_tap_validate (./include/net/netlink.h:1889 net/ipv6/ip6_gre.c:1695) ip6_gre
[ 2090.405993][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 2090.406109][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 2090.406244][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 2090.406372][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 2090.406506][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 2090.406631][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 2090.406755][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 2090.406873][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 2090.407002][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 2090.407122][ 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)
[ 2090.407244][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 2090.407349][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 2090.407471][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 2090.407594][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 2090.407714][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 2090.407836][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 2090.407961][ 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)
[ 2090.408087][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 2090.408215][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 2090.408338][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 2090.408457][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 2090.408591][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 2090.408710][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 2090.408831][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 2090.408947][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 2090.409116][ 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)
[ 2090.409245][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 2090.409367][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 2090.409483][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 2090.409604][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 2090.409721][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 2090.409840][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 2090.409956][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 2090.410070][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 2090.410190][ 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)
[ 2090.410287][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 2090.410411][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 2090.410531][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 2090.410651][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 2090.410779][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 2090.410900][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 2090.411049][ T43] RIP: 0033:0x7f223563c7b7
[ 2090.411178][ T43] RSP: 002b:00007ffe01a4def8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2090.411386][ T43] RAX: ffffffffffffffda RBX: 00007ffe01a4e620 RCX: 00007f223563c7b7
[ 2090.411566][ T43] RDX: 0000000000000000 RSI: 00007ffe01a4df60 RDI: 0000000000000005
[ 2090.411744][ T43] RBP: 0000000000000007 R08: 00000000000000d8 R09: 0000000000000000
[ 2090.411919][ T43] R10: 00007f22354f5708 R11: 0000000000000246 R12: 00007ffe01a4e640
[ 2090.412092][ T43] R13: 00000000672a0249 R14: 0000000000496600 R15: 00007ffe01a4e04c
| [ 2090.411744][ T43] RBP: 0000000000000007 R08: 00000000000000d8 R09: 0000000000000000
| [ 2090.411919][ T43] R10: 00007f22354f5708 R11: 0000000000000246 R12: 00007ffe01a4e640
| [ 2090.412092][ T43] R13: 00000000672a0249 R14: 0000000000496600 R15: 00007ffe01a4e04c
| [ 2090.412283][ T43]
| [ 2090.412378][ T43] INFO: lockdep is turned off.
[ 2213.278519][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds.
[ 2213.279152][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 2213.279283][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 2213.279509][ T43] task:kworker/u16:0 state:D stack:23520 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 2213.279784][ T43] Workqueue: ipv6_addrconf addrconf_dad_work
[ 2213.279945][ T43] Call Trace:
[ 2213.280037][ T43]
[ 2213.280104][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 2213.280233][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 2213.280366][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 2213.280491][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 2213.280610][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 2213.280744][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 2213.280838][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 2213.280959][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 2213.281080][ T43] ? addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 2213.281196][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 2213.281347][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 2213.281468][ 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)
[ 2213.281592][ T43] ? addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 2213.281721][ T43] addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 2213.281860][ T43] ? __pfx_debug_object_deactivate (lib/debugobjects.c:752)
[ 2213.282024][ T43] ? __pfx_addrconf_dad_work (net/ipv6/addrconf.c:4182)
[ 2213.282143][ T43] ? process_one_work (kernel/workqueue.c:3205)
[ 2213.282264][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 2213.282389][ T43] ? process_one_work (kernel/workqueue.c:3205)
[ 2213.282516][ T43] process_one_work (kernel/workqueue.c:3229)
[ 2213.282638][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 2213.282770][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 2213.282890][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 2213.283020][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 2213.283142][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 2213.283266][ T43] kthread (kernel/kthread.c:389)
[ 2213.283387][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 2213.283515][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 2213.283639][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 2213.283768][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 2213.283387][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 2213.283515][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 2213.283639][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 2213.283768][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 2213.283892][ T43]
[ 2213.284013][ T43] INFO: task ip:6775 blocked for more than 491 seconds.
[ 2213.284159][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 2213.284268][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 2213.284478][ T43] task:ip state:D stack:25808 pid:6775 tgid:6775 ppid:6745 flags:0x00004002
[ 2213.284719][ T43] Call Trace:
[ 2213.284821][ T43]
[ 2213.284882][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 2213.285008][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 2213.285130][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 2213.285254][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 2213.285381][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 2213.285472][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 2213.285592][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 2213.285723][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 2213.285861][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 2213.285980][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 2213.286105][ T43] ? ip6gre_tap_validate (./include/net/netlink.h:1889 net/ipv6/ip6_gre.c:1695) ip6_gre
[ 2213.286265][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 2213.286390][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 2213.286515][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 2213.286633][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 2213.286756][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 2213.286885][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 2213.287008][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 2213.287126][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 2213.287250][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 2213.287386][ 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)
[ 2213.287510][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 2213.287603][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 2213.287733][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 2213.287859][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 2213.287990][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 2213.288114][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 2213.288238][ 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)
[ 2213.288363][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 2213.288484][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 2213.288602][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 2213.288722][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 2213.288846][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 2213.288976][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 2213.289101][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 2213.289219][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 2213.289378][ 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)
[ 2213.289497][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 2213.289617][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 2213.289735][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 2213.289858][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 2213.289979][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 2213.290102][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 2213.290218][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 2213.290336][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 2213.290464][ 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)
[ 2213.290564][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 2213.290698][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 2213.290819][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 2213.290949][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 2213.291076][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 2213.291201][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 2213.291368][ T43] RIP: 0033:0x7f223563c7b7
[ 2213.291498][ T43] RSP: 002b:00007ffe01a4def8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2213.291674][ T43] RAX: ffffffffffffffda RBX: 00007ffe01a4e620 RCX: 00007f223563c7b7
[ 2213.291848][ T43] RDX: 0000000000000000 RSI: 00007ffe01a4df60 RDI: 0000000000000005
[ 2213.292036][ T43] RBP: 0000000000000007 R08: 00000000000000d8 R09: 0000000000000000
[ 2213.292210][ T43] R10: 00007f22354f5708 R11: 0000000000000246 R12: 00007ffe01a4e640
[ 2213.292386][ T43] R13: 00000000672a0249 R14: 0000000000496600 R15: 00007ffe01a4e04c
| [ 2213.292036][ T43] RBP: 0000000000000007 R08: 00000000000000d8 R09: 0000000000000000
| [ 2213.292210][ T43] R10: 00007f22354f5708 R11: 0000000000000246 R12: 00007ffe01a4e640
| [ 2213.292386][ T43] R13: 00000000672a0249 R14: 0000000000496600 R15: 00007ffe01a4e04c
| [ 2213.292572][ T43]
| [ 2213.292661][ T43] INFO: lockdep is turned off.
[ 2336.158535][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds.
[ 2336.159226][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 2336.159469][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 2336.159673][ T43] task:kworker/u16:0 state:D stack:23520 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 2336.159918][ T43] Workqueue: ipv6_addrconf addrconf_dad_work
[ 2336.160077][ T43] Call Trace:
[ 2336.160167][ T43]
[ 2336.160247][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 2336.160390][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 2336.160512][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 2336.160640][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 2336.160758][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 2336.160875][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 2336.160988][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 2336.161111][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 2336.161263][ T43] ? addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 2336.161389][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 2336.161515][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 2336.161637][ 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)
[ 2336.161774][ T43] ? addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 2336.161910][ T43] addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 2336.162028][ T43] ? __pfx_debug_object_deactivate (lib/debugobjects.c:752)
[ 2336.162187][ T43] ? __pfx_addrconf_dad_work (net/ipv6/addrconf.c:4182)
[ 2336.162335][ T43] ? process_one_work (kernel/workqueue.c:3205)
[ 2336.162469][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 2336.162592][ T43] ? process_one_work (kernel/workqueue.c:3205)
[ 2336.162719][ T43] process_one_work (kernel/workqueue.c:3229)
[ 2336.162850][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 2336.162970][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 2336.163088][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 2336.163218][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 2336.163374][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 2336.163500][ T43] kthread (kernel/kthread.c:389)
[ 2336.163596][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 2336.163744][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 2336.163869][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 2336.163987][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 2336.163596][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 2336.163744][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 2336.163869][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 2336.163987][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 2336.164113][ T43]
[ 2336.164231][ T43] INFO: task ip:6775 blocked for more than 614 seconds.
[ 2336.164387][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 2336.164511][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 2336.164694][ T43] task:ip state:D stack:25808 pid:6775 tgid:6775 ppid:6745 flags:0x00004002
[ 2336.164924][ T43] Call Trace:
[ 2336.165009][ T43]
[ 2336.165068][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 2336.165185][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 2336.165327][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 2336.165454][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 2336.165568][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 2336.165655][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 2336.165769][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 2336.165889][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 2336.166007][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 2336.166127][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 2336.166245][ T43] ? ip6gre_tap_validate (./include/net/netlink.h:1889 net/ipv6/ip6_gre.c:1695) ip6_gre
[ 2336.166415][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 2336.166527][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 2336.166643][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 2336.166756][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 2336.166886][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 2336.167001][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 2336.167119][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 2336.167232][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 2336.167367][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 2336.167491][ 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)
[ 2336.167611][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 2336.167699][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 2336.167813][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 2336.167933][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 2336.168048][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 2336.168165][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 2336.168281][ 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)
[ 2336.168419][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 2336.168533][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 2336.168646][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 2336.168761][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 2336.168879][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 2336.168995][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 2336.169112][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 2336.169229][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 2336.169392][ 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)
[ 2336.169508][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 2336.169623][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 2336.169736][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 2336.169854][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 2336.169972][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 2336.170089][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 2336.170203][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 2336.170331][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 2336.170451][ 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)
[ 2336.170541][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 2336.170656][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 2336.170775][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 2336.170893][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 2336.171015][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 2336.171131][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 2336.171283][ T43] RIP: 0033:0x7f223563c7b7
[ 2336.171419][ T43] RSP: 002b:00007ffe01a4def8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2336.171599][ T43] RAX: ffffffffffffffda RBX: 00007ffe01a4e620 RCX: 00007f223563c7b7
[ 2336.171769][ T43] RDX: 0000000000000000 RSI: 00007ffe01a4df60 RDI: 0000000000000005
[ 2336.171941][ T43] RBP: 0000000000000007 R08: 00000000000000d8 R09: 0000000000000000
[ 2336.172110][ T43] R10: 00007f22354f5708 R11: 0000000000000246 R12: 00007ffe01a4e640
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