======================================
| [ 34.727814][ T270] other info that might help us debug this:
| [ 34.728005][ T270] no locks held by ip/270.
| [ 34.728133][ T270]
| [ 34.728133][ T270] stack backtrace:
[ 34.728491][ T270] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 34.728780][ T270] Call Trace:
[ 34.728888][ T270]
[ 34.728960][ T270] dump_stack_lvl (lib/dump_stack.c:123)
[ 34.729105][ T270] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 34.729240][ T270] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 34.729378][ T270] __lock_release (kernel/locking/lockdep.c:5502)
[ 34.729514][ T270] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 34.729650][ T270] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 34.729782][ T270] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 34.729920][ T270] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 34.730055][ T270] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 34.730184][ T270] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 34.730349][ T270] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 34.730477][ T270] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 34.730607][ T270] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 34.730739][ T270] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 34.730870][ T270] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 34.731009][ T270] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 34.731138][ T270] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 34.731268][ T270] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 34.731402][ T270] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 34.731531][ T270] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 34.731663][ T270] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 34.731795][ T270] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 34.731926][ T270] ? 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)
[ 34.732059][ T270] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 34.732157][ T270] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 34.732285][ T270] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 34.732418][ T270] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 34.732549][ T270] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 34.732683][ T270] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 34.732812][ T270] ? 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)
[ 34.732942][ T270] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 34.733077][ T270] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 34.733204][ T270] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 34.733332][ T270] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 34.733462][ T270] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 34.733605][ T270] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 34.733737][ T270] ? _copy_from_user (./arch/x86/include/asm/smap.h:33 ./arch/x86/include/asm/uaccess_64.h:134 ./arch/x86/include/asm/uaccess_64.h:141 ./include/linux/uaccess.h:178 lib/usercopy.c:18)
[ 34.733870][ T270] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 34.733998][ T270] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 34.734129][ T270] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 34.734287][ T270] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 34.734413][ T270] ? 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)
[ 34.734540][ T270] ___sys_sendmsg (net/socket.c:2665)
[ 34.734675][ T270] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 34.734806][ T270] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 34.734938][ T270] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 34.735068][ T270] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 34.735195][ T270] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 34.735333][ T270] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 34.735460][ T270] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 34.735587][ T270] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 34.735713][ T270] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 34.735843][ T270] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 34.735944][ T270] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 34.736074][ T270] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 34.736201][ T270] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 34.736334][ T270] ? __pfx___rseq_handle_notify_resume (kernel/rseq.c:316)
[ 34.736498][ T270] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 34.736628][ T270] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 34.736789][ T270] RIP: 0033:0x7f68f3e417b7
[ 34.737004][ T270] 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)
[ 34.737458][ T270] RSP: 002b:00007ffca357b378 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 34.737727][ T270] RAX: ffffffffffffffda RBX: 00007ffca357baa0 RCX: 00007f68f3e417b7
[ 34.737925][ T270] RDX: 0000000000000000 RSI: 00007ffca357b3e0 RDI: 0000000000000005
[ 34.738115][ T270] RBP: 0000000000000005 R08: 000000000000006c R09: 00007ffca357a150
[ 34.738387][ T270] R10: 00007f68f3cfa708 R11: 0000000000000246 R12: 00007ffca357bac8
[ 34.738581][ T270] R13: 000000006729fdb2 R14: 0000000000496600 R15: 00007ffca357b4d0
| [ 34.737925][ T270] RDX: 0000000000000000 RSI: 00007ffca357b3e0 RDI: 0000000000000005
| [ 34.738115][ T270] RBP: 0000000000000005 R08: 000000000000006c R09: 00007ffca357a150
| [ 34.738387][ T270] R10: 00007f68f3cfa708 R11: 0000000000000246 R12: 00007ffca357bac8
| [ 34.738581][ T270] R13: 000000006729fdb2 R14: 0000000000496600 R15: 00007ffca357b4d0
| [ 34.738775][ T270]
[ 247.089321][ T44] INFO: task ip:270 blocked for more than 122 seconds.
[ 247.089654][ T44] Not tainted 6.12.0-rc5-virtme #1
[ 247.089787][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.090007][ T44] task:ip state:D stack:25600 pid:270 tgid:270 ppid:247 flags:0x00004002
[ 247.090297][ T44] Call Trace:
[ 247.090402][ T44]
[ 247.090478][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.090619][ T44] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.090770][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.090917][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.091049][ T44] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.091148][ T44] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.091289][ T44] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.091425][ T44] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.091559][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.091692][ T44] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.091823][ T44] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.091957][ T44] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.092084][ T44] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.092257][ T44] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.092391][ T44] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.092520][ T44] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.092650][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.092781][ T44] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.092909][ T44] ? 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)
[ 247.093038][ T44] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.093137][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.093278][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.093412][ T44] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.093541][ T44] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.093673][ T44] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.093801][ T44] ? 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)
[ 247.093931][ T44] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.094060][ T44] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.094199][ T44] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.094334][ T44] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 247.094464][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.094592][ T44] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.094724][ T44] ? _copy_from_user (./arch/x86/include/asm/smap.h:33 ./arch/x86/include/asm/uaccess_64.h:134 ./arch/x86/include/asm/uaccess_64.h:141 ./include/linux/uaccess.h:178 lib/usercopy.c:18)
[ 247.094857][ T44] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.094988][ T44] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.095114][ T44] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.095315][ T44] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 247.095448][ T44] ? 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)
[ 247.095601][ T44] ___sys_sendmsg (net/socket.c:2665)
[ 247.095769][ T44] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.095901][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.096034][ T44] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.096194][ T44] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 247.096323][ T44] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.096463][ T44] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.096610][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.096746][ T44] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.096896][ T44] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.097050][ T44] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 247.097154][ T44] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.097294][ T44] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.097424][ T44] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 247.097556][ T44] ? __pfx___rseq_handle_notify_resume (kernel/rseq.c:316)
[ 247.097721][ T44] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.097866][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.098046][ T44] RIP: 0033:0x7f68f3e417b7
[ 247.098187][ T44] RSP: 002b:00007ffca357b378 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.098384][ T44] RAX: ffffffffffffffda RBX: 00007ffca357baa0 RCX: 00007f68f3e417b7
[ 247.098614][ T44] RDX: 0000000000000000 RSI: 00007ffca357b3e0 RDI: 0000000000000005
[ 247.098804][ T44] RBP: 0000000000000005 R08: 000000000000006c R09: 00007ffca357a150
[ 247.099016][ T44] R10: 00007f68f3cfa708 R11: 0000000000000246 R12: 00007ffca357bac8
[ 247.099229][ T44] R13: 000000006729fdb2 R14: 0000000000496600 R15: 00007ffca357b4d0
| [ 247.098804][ T44] RBP: 0000000000000005 R08: 000000000000006c R09: 00007ffca357a150
| [ 247.099016][ T44] R10: 00007f68f3cfa708 R11: 0000000000000246 R12: 00007ffca357bac8
| [ 247.099229][ T44] R13: 000000006729fdb2 R14: 0000000000496600 R15: 00007ffca357b4d0
| [ 247.099433][ T44]
| [ 247.099531][ T44] INFO: lockdep is turned off.
[ 369.969314][ T44] INFO: task kworker/u16:0:11 blocked for more than 122 seconds.
[ 369.969674][ T44] Not tainted 6.12.0-rc5-virtme #1
[ 369.969820][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.970032][ T44] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 369.970371][ T44] Workqueue: ipv6_addrconf addrconf_verify_work
[ 369.970643][ T44] Call Trace:
[ 369.970734][ T44]
[ 369.970798][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.970921][ T44] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.971041][ T44] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.971157][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.971283][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.971398][ T44] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.971494][ T44] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.971607][ T44] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.971723][ T44] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[ 369.971836][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.971956][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.972070][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.972192][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.972308][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.972421][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.972534][ T44] process_one_work (kernel/workqueue.c:3229)
[ 369.972652][ T44] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.972768][ T44] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 369.972883][ T44] ? assign_work (kernel/workqueue.c:1200)
[ 369.972998][ T44] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 369.973115][ T44] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 369.973238][ T44] kthread (kernel/kthread.c:389)
[ 369.973330][ T44] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.973444][ T44] ret_from_fork (arch/x86/kernel/process.c:147)
[ 369.973559][ T44] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.973682][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.973330][ T44] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.973444][ T44] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 369.973559][ T44] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.973682][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.973803][ T44]
[ 369.973901][ T44] INFO: task ip:270 blocked for more than 245 seconds.
[ 369.974036][ T44] Not tainted 6.12.0-rc5-virtme #1
[ 369.974144][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.974337][ T44] task:ip state:D stack:25600 pid:270 tgid:270 ppid:247 flags:0x00004002
[ 369.974564][ T44] Call Trace:
[ 369.974651][ T44]
[ 369.974714][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.974829][ T44] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.974942][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.975058][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.975179][ T44] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.975265][ T44] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.975379][ T44] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.975495][ T44] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.975617][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.975735][ T44] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.975847][ T44] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.975999][ T44] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.976115][ T44] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.976236][ T44] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.976351][ T44] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 369.976474][ T44] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.976588][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 369.976705][ T44] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.976816][ T44] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 369.976930][ T44] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 369.977018][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.977134][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 369.977254][ T44] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.977369][ T44] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 369.977487][ T44] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 369.977609][ T44] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 369.977723][ T44] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 369.977839][ T44] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 369.978056][ T44] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.978184][ T44] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.978301][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 369.978418][ T44] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 369.978535][ T44] ? _copy_from_user (./arch/x86/include/asm/smap.h:33 ./arch/x86/include/asm/uaccess_64.h:134 ./arch/x86/include/asm/uaccess_64.h:141 ./include/linux/uaccess.h:178 lib/usercopy.c:18)
[ 369.978655][ T44] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 369.978773][ T44] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 369.978885][ T44] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 369.979032][ T44] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 369.979145][ T44] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 369.979266][ T44] ___sys_sendmsg (net/socket.c:2665)
[ 369.979381][ T44] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 369.979493][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.979612][ T44] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.979726][ T44] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.979839][ T44] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 369.979957][ T44] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.980069][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.980189][ T44] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 369.980302][ T44] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 369.980416][ T44] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 369.980506][ T44] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 369.980621][ T44] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 369.980736][ T44] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 369.980851][ T44] ? __pfx___rseq_handle_notify_resume (kernel/rseq.c:316)
[ 369.981000][ T44] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 369.981113][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 369.981260][ T44] RIP: 0033:0x7f68f3e417b7
[ 369.981379][ T44] RSP: 002b:00007ffca357b378 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 369.981568][ T44] RAX: ffffffffffffffda RBX: 00007ffca357baa0 RCX: 00007f68f3e417b7
[ 369.981738][ T44] RDX: 0000000000000000 RSI: 00007ffca357b3e0 RDI: 0000000000000005
[ 369.981905][ T44] RBP: 0000000000000005 R08: 000000000000006c R09: 00007ffca357a150
[ 369.982071][ T44] R10: 00007f68f3cfa708 R11: 0000000000000246 R12: 00007ffca357bac8
[ 369.982254][ T44] R13: 000000006729fdb2 R14: 0000000000496600 R15: 00007ffca357b4d0
| [ 369.981905][ T44] RBP: 0000000000000005 R08: 000000000000006c R09: 00007ffca357a150
| [ 369.982071][ T44] R10: 00007f68f3cfa708 R11: 0000000000000246 R12: 00007ffca357bac8
| [ 369.982254][ T44] R13: 000000006729fdb2 R14: 0000000000496600 R15: 00007ffca357b4d0
| [ 369.982430][ T44]
| [ 369.982515][ T44] INFO: lockdep is turned off.
[ 492.849318][ T44] INFO: task kworker/u16:0:11 blocked for more than 245 seconds.
[ 492.849602][ T44] Not tainted 6.12.0-rc5-virtme #1
[ 492.849715][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.849900][ T44] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 492.850148][ T44] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.850418][ T44] Call Trace:
[ 492.850506][ T44]
[ 492.850568][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.850695][ T44] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.850811][ T44] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.850929][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.851047][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.851172][ T44] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.851265][ T44] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.851378][ T44] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.851502][ T44] ? 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)
[ 492.851617][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.851733][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.851848][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.851963][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.852081][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.852201][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.852315][ T44] process_one_work (kernel/workqueue.c:3229)
[ 492.852432][ T44] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.852545][ T44] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 492.852659][ T44] ? assign_work (kernel/workqueue.c:1200)
[ 492.852773][ T44] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 492.852890][ T44] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.853006][ T44] kthread (kernel/kthread.c:389)
[ 492.853094][ T44] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.853214][ T44] ret_from_fork (arch/x86/kernel/process.c:147)
[ 492.853327][ T44] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.853441][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.853094][ T44] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.853214][ T44] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 492.853327][ T44] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.853441][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.853559][ T44]
[ 492.853660][ T44] INFO: task ip:270 blocked for more than 368 seconds.
[ 492.853799][ T44] Not tainted 6.12.0-rc5-virtme #1
[ 492.853908][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.854094][ T44] task:ip state:D stack:25600 pid:270 tgid:270 ppid:247 flags:0x00004002
[ 492.854328][ T44] Call Trace:
[ 492.854416][ T44]
[ 492.854475][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.854588][ T44] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.854702][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.854816][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.854938][ T44] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.855024][ T44] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.855136][ T44] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.855255][ T44] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.855372][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.855489][ T44] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.855603][ T44] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.855718][ T44] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.855832][ T44] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.855953][ T44] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.856068][ T44] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 492.856188][ T44] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.856301][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 492.856418][ T44] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.856531][ T44] ? 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)
[ 492.856644][ T44] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 492.856733][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.856852][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.856969][ T44] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.857083][ T44] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.857204][ T44] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.857322][ T44] ? 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)
[ 492.857437][ T44] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 492.857552][ T44] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 492.857666][ T44] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.857784][ T44] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.857898][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 492.858013][ T44] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 492.858130][ T44] ? _copy_from_user (./arch/x86/include/asm/smap.h:33 ./arch/x86/include/asm/uaccess_64.h:134 ./arch/x86/include/asm/uaccess_64.h:141 ./include/linux/uaccess.h:178 lib/usercopy.c:18)
[ 492.858258][ T44] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 492.858375][ T44] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 492.858488][ T44] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 492.858631][ T44] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 492.858746][ T44] ? 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)
[ 492.858862][ T44] ___sys_sendmsg (net/socket.c:2665)
[ 492.858977][ T44] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 492.859090][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.859211][ T44] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.859330][ T44] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.859444][ T44] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 492.859560][ T44] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.859673][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.859792][ T44] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 492.859906][ T44] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 492.860021][ T44] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 492.860111][ T44] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 492.860229][ T44] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 492.860345][ T44] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 492.860460][ T44] ? __pfx___rseq_handle_notify_resume (kernel/rseq.c:316)
[ 492.860605][ T44] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 492.860733][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 492.860881][ T44] RIP: 0033:0x7f68f3e417b7
[ 492.860998][ T44] RSP: 002b:00007ffca357b378 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 492.861175][ T44] RAX: ffffffffffffffda RBX: 00007ffca357baa0 RCX: 00007f68f3e417b7
[ 492.861354][ T44] RDX: 0000000000000000 RSI: 00007ffca357b3e0 RDI: 0000000000000005
[ 492.861521][ T44] RBP: 0000000000000005 R08: 000000000000006c R09: 00007ffca357a150
[ 492.861691][ T44] R10: 00007f68f3cfa708 R11: 0000000000000246 R12: 00007ffca357bac8
[ 492.861859][ T44] R13: 000000006729fdb2 R14: 0000000000496600 R15: 00007ffca357b4d0
| [ 492.861521][ T44] RBP: 0000000000000005 R08: 000000000000006c R09: 00007ffca357a150
| [ 492.861691][ T44] R10: 00007f68f3cfa708 R11: 0000000000000246 R12: 00007ffca357bac8
| [ 492.861859][ T44] R13: 000000006729fdb2 R14: 0000000000496600 R15: 00007ffca357b4d0
| [ 492.862032][ T44]
| [ 492.862119][ T44] INFO: lockdep is turned off.
[ 615.729237][ T44] INFO: task kworker/u16:0:11 blocked for more than 368 seconds.
[ 615.729571][ T44] Not tainted 6.12.0-rc5-virtme #1
[ 615.729701][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.729891][ T44] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 615.730137][ T44] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.730324][ T44] Call Trace:
[ 615.730411][ T44]
[ 615.730473][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.730598][ T44] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.730719][ T44] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.730834][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.730957][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.731072][ T44] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.731169][ T44] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.731285][ T44] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.731402][ T44] ? 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)
[ 615.731516][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.731637][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.731752][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.731870][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.731985][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.732104][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.732224][ T44] process_one_work (kernel/workqueue.c:3229)
[ 615.732342][ T44] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.732466][ T44] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.732580][ T44] ? assign_work (kernel/workqueue.c:1200)
[ 615.732696][ T44] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.732813][ T44] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.732926][ T44] kthread (kernel/kthread.c:389)
[ 615.733013][ T44] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.733126][ T44] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.733246][ T44] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.733364][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.733013][ T44] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.733126][ T44] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.733246][ T44] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.733364][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.733484][ T44]
[ 615.733581][ T44] INFO: task ip:270 blocked for more than 491 seconds.
[ 615.733715][ T44] Not tainted 6.12.0-rc5-virtme #1
[ 615.733823][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.734003][ T44] task:ip state:D stack:25600 pid:270 tgid:270 ppid:247 flags:0x00004002
[ 615.734243][ T44] Call Trace:
[ 615.734329][ T44]
[ 615.734392][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.734506][ T44] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.734619][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.734737][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.734854][ T44] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.734941][ T44] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.735054][ T44] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.735179][ T44] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.735300][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.735418][ T44] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.735531][ T44] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.735647][ T44] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.735761][ T44] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.735877][ T44] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.735994][ T44] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.736106][ T44] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.736224][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.736345][ T44] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.736481][ T44] ? 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)
[ 615.736595][ T44] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.736683][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.736798][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.736914][ T44] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.737029][ T44] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.737147][ T44] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.737276][ T44] ? 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)
[ 615.737389][ T44] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.737505][ T44] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.737619][ T44] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.737735][ T44] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.737851][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.737968][ T44] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.738083][ T44] ? _copy_from_user (./arch/x86/include/asm/smap.h:33 ./arch/x86/include/asm/uaccess_64.h:134 ./arch/x86/include/asm/uaccess_64.h:141 ./include/linux/uaccess.h:178 lib/usercopy.c:18)
[ 615.738219][ T44] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.738339][ T44] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.738453][ T44] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.738596][ T44] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 615.738708][ T44] ? 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)
[ 615.738827][ T44] ___sys_sendmsg (net/socket.c:2665)
[ 615.738945][ T44] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.739059][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.739196][ T44] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.739312][ T44] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.739429][ T44] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 615.739545][ T44] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.739659][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.739782][ T44] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 615.739896][ T44] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.740050][ T44] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 615.740143][ T44] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.740272][ T44] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.740389][ T44] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 615.740503][ T44] ? __pfx___rseq_handle_notify_resume (kernel/rseq.c:316)
[ 615.740647][ T44] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.740761][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.740916][ T44] RIP: 0033:0x7f68f3e417b7
[ 615.741033][ T44] RSP: 002b:00007ffca357b378 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.741213][ T44] RAX: ffffffffffffffda RBX: 00007ffca357baa0 RCX: 00007f68f3e417b7
[ 615.741383][ T44] RDX: 0000000000000000 RSI: 00007ffca357b3e0 RDI: 0000000000000005
[ 615.741551][ T44] RBP: 0000000000000005 R08: 000000000000006c R09: 00007ffca357a150
[ 615.741725][ T44] R10: 00007f68f3cfa708 R11: 0000000000000246 R12: 00007ffca357bac8
[ 615.741894][ T44] R13: 000000006729fdb2 R14: 0000000000496600 R15: 00007ffca357b4d0
| [ 615.741551][ T44] RBP: 0000000000000005 R08: 000000000000006c R09: 00007ffca357a150
| [ 615.741725][ T44] R10: 00007f68f3cfa708 R11: 0000000000000246 R12: 00007ffca357bac8
| [ 615.741894][ T44] R13: 000000006729fdb2 R14: 0000000000496600 R15: 00007ffca357b4d0
| [ 615.742070][ T44]
| [ 615.742174][ T44] INFO: lockdep is turned off.
[ 738.609314][ T44] INFO: task kworker/u16:0:11 blocked for more than 491 seconds.
[ 738.609628][ T44] Not tainted 6.12.0-rc5-virtme #1
[ 738.609750][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.609956][ T44] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 738.610266][ T44] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.610437][ T44] Call Trace:
[ 738.610532][ T44]
[ 738.610603][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.610733][ T44] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.610858][ T44] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.610984][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.611110][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.611242][ T44] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.611344][ T44] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.611479][ T44] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.611601][ T44] ? 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)
[ 738.611723][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.611844][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.611972][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.612094][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.612226][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.612347][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.612468][ T44] process_one_work (kernel/workqueue.c:3229)
[ 738.612592][ T44] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.612713][ T44] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.612835][ T44] ? assign_work (kernel/workqueue.c:1200)
[ 738.612957][ T44] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.613081][ T44] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.613210][ T44] kthread (kernel/kthread.c:389)
[ 738.613304][ T44] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.613428][ T44] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.613549][ T44] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.613670][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.613304][ T44] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.613428][ T44] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.613549][ T44] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.613670][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.613794][ T44]
[ 738.613899][ T44] INFO: task ip:270 blocked for more than 614 seconds.
[ 738.614043][ T44] Not tainted 6.12.0-rc5-virtme #1
[ 738.614171][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.614372][ T44] task:ip state:D stack:25600 pid:270 tgid:270 ppid:247 flags:0x00004002
[ 738.614611][ T44] Call Trace:
[ 738.614703][ T44]
[ 738.614766][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.614889][ T44] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.615031][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.615157][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.615294][ T44] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.615388][ T44] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.615512][ T44] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.615636][ T44] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.615763][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.615889][ T44] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.616013][ T44] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.616156][ T44] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.616283][ T44] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.616412][ T44] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.616535][ T44] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.616655][ T44] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.616775][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.616898][ T44] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.617018][ T44] ? 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)
[ 738.617139][ T44] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.617237][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.617362][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.617486][ T44] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.617606][ T44] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.617731][ T44] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.617854][ T44] ? 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)
[ 738.617975][ T44] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.618096][ T44] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.618227][ T44] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.618351][ T44] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.618473][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.618596][ T44] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.618721][ T44] ? _copy_from_user (./arch/x86/include/asm/smap.h:33 ./arch/x86/include/asm/uaccess_64.h:134 ./arch/x86/include/asm/uaccess_64.h:141 ./include/linux/uaccess.h:178 lib/usercopy.c:18)
[ 738.618843][ T44] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.618967][ T44] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.619086][ T44] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.619281][ T44] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 738.619412][ T44] ? 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)
[ 738.619551][ T44] ___sys_sendmsg (net/socket.c:2665)
[ 738.619673][ T44] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.619794][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.619916][ T44] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.620038][ T44] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.620158][ T44] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 738.620284][ T44] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.620405][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.620532][ T44] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 738.620651][ T44] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 738.620771][ T44] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 738.620865][ T44] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.621003][ T44] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.621129][ T44] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 738.621261][ T44] ? __pfx___rseq_handle_notify_resume (kernel/rseq.c:316)
[ 738.621418][ T44] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.621546][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.621704][ T44] RIP: 0033:0x7f68f3e417b7
[ 738.621839][ T44] RSP: 002b:00007ffca357b378 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.622026][ T44] RAX: ffffffffffffffda RBX: 00007ffca357baa0 RCX: 00007f68f3e417b7
[ 738.622229][ T44] RDX: 0000000000000000 RSI: 00007ffca357b3e0 RDI: 0000000000000005
[ 738.622435][ T44] RBP: 0000000000000005 R08: 000000000000006c R09: 00007ffca357a150
[ 738.622622][ T44] R10: 00007f68f3cfa708 R11: 0000000000000246 R12: 00007ffca357bac8
[ 738.622806][ T44] R13: 000000006729fdb2 R14: 0000000000496600 R15: 00007ffca357b4d0
| [ 738.622435][ T44] RBP: 0000000000000005 R08: 000000000000006c R09: 00007ffca357a150
| [ 738.622622][ T44] R10: 00007f68f3cfa708 R11: 0000000000000246 R12: 00007ffca357bac8
| [ 738.622806][ T44] R13: 000000006729fdb2 R14: 0000000000496600 R15: 00007ffca357b4d0
| [ 738.622992][ T44]
| [ 738.623086][ T44] INFO: lockdep is turned off.
[ 861.489294][ T44] INFO: task kworker/u16:0:11 blocked for more than 614 seconds.
[ 861.489622][ T44] Not tainted 6.12.0-rc5-virtme #1
[ 861.489757][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.489944][ T44] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 861.490197][ T44] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.490349][ T44] Call Trace:
[ 861.490435][ T44]
[ 861.490497][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.490616][ T44] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.490735][ T44] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 861.490849][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.490966][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.491082][ T44] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.491215][ T44] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.491330][ T44] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.491452][ T44] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[ 861.491567][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.491684][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.491796][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.491912][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.492026][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.492138][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.492258][ T44] process_one_work (kernel/workqueue.c:3229)
[ 861.492378][ T44] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.492495][ T44] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.492610][ T44] ? assign_work (kernel/workqueue.c:1200)
[ 861.492728][ T44] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.492845][ T44] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.492957][ T44] kthread (kernel/kthread.c:389)
[ 861.493044][ T44] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.493158][ T44] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.493279][ T44] ? __pfx_kthread (kernel/kthread.c:342)
Finger prints:
__schedule:schedule:schedule_preempt_disabled:__mutex_lock:rtnl_newlink
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_verify_work