======================================
| [ 29.055114][ T288] other info that might help us debug this:
| [ 29.055316][ T288] no locks held by ip/288.
| [ 29.055457][ T288]
| [ 29.055457][ T288] stack backtrace:
[ 29.055850][ T288] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 29.056164][ T288] Call Trace:
[ 29.056274][ T288]
[ 29.056349][ T288] dump_stack_lvl (lib/dump_stack.c:123)
[ 29.056494][ T288] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 29.056636][ T288] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 29.056784][ T288] __lock_release (kernel/locking/lockdep.c:5502)
[ 29.056945][ T288] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 29.057090][ T288] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 29.057237][ T288] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 29.057384][ T288] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 29.057530][ T288] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 29.057673][ T288] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 29.057856][ T288] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 29.058002][ T288] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 29.058146][ T288] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 29.058293][ T288] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 29.058436][ T288] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 29.058584][ T288] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 29.058736][ T288] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 29.058878][ T288] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 29.059022][ T288] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 29.059162][ T288] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 29.059303][ T288] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 29.059446][ T288] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 29.059586][ T288] ? 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)
[ 29.059729][ T288] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 29.059838][ T288] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 29.059998][ T288] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 29.060144][ T288] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 29.060287][ T288] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 29.060434][ T288] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 29.060579][ T288] ? 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)
[ 29.060724][ T288] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 29.060871][ T288] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 29.061015][ T288] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 29.061162][ T288] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 29.061308][ T288] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 29.061452][ T288] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 29.061596][ T288] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 29.061739][ T288] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 29.061917][ T288] ? 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)
[ 29.062064][ T288] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 29.062209][ T288] ___sys_sendmsg (net/socket.c:2665)
[ 29.062352][ T288] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 29.062501][ T288] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 29.062645][ T288] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 29.062793][ T288] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 29.062937][ T288] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 29.063081][ T288] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 29.063228][ T288] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 29.063338][ T288] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 29.063484][ T288] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 29.063637][ T288] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 29.063777][ T288] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 29.063924][ T288] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 29.064088][ T288] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 29.064265][ T288] RIP: 0033:0x7f70dfa907b7
[ 29.064413][ T288] 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)
[ 29.064922][ T288] RSP: 002b:00007ffca8e90a08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 29.065140][ T288] RAX: ffffffffffffffda RBX: 00007ffca8e91130 RCX: 00007f70dfa907b7
[ 29.065359][ T288] RDX: 0000000000000000 RSI: 00007ffca8e90a70 RDI: 0000000000000005
[ 29.065575][ T288] RBP: 0000000000000007 R08: 00000000000000d8 R09: 0000000000000000
[ 29.065791][ T288] R10: 00007f70df949708 R11: 0000000000000246 R12: 00007ffca8e91150
[ 29.066007][ T288] R13: 00000000672a23d0 R14: 0000000000496600 R15: 00007ffca8e90b5c
| [ 29.065791][ T288] R10: 00007f70df949708 R11: 0000000000000246 R12: 00007ffca8e91150
| [ 29.066007][ T288] R13: 00000000672a23d0 R14: 0000000000496600 R15: 00007ffca8e90b5c
| [ 29.066223][ T288]
| [ 29.180260][ T289] gre: GRE over IPv4 demultiplexor driver
| [ 29.202295][ T289] ip6_gre: GRE over IPv6 tunneling driver
[ 247.199505][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds.
[ 247.200113][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.200452][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.200806][ T43] task:kworker/u16:0 state:D stack:27920 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 247.201076][ T43] Workqueue: ipv6_addrconf addrconf_dad_work
[ 247.201240][ T43] Call Trace:
[ 247.201336][ T43]
[ 247.201417][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.201553][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.201680][ T43] ? sched_balance_rq (kernel/sched/fair.c:11694)
[ 247.201808][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.201936][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.202068][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.202170][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.202299][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.202435][ T43] ? addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 247.202568][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.202699][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.202827][ T43] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[ 247.202953][ T43] ? addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 247.203080][ T43] addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 247.203206][ T43] ? __pfx_debug_object_deactivate (lib/debugobjects.c:752)
[ 247.203372][ T43] ? __pfx_addrconf_dad_work (net/ipv6/addrconf.c:4182)
[ 247.203501][ T43] ? process_one_work (kernel/workqueue.c:3205)
[ 247.203625][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.203750][ T43] ? process_one_work (kernel/workqueue.c:3205)
[ 247.203879][ T43] process_one_work (kernel/workqueue.c:3229)
[ 247.204006][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.204132][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 247.204261][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 247.204402][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 247.204538][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 247.204668][ T43] kthread (kernel/kthread.c:389)
[ 247.204767][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 247.204899][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 247.205028][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 247.205153][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 247.204767][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 247.204899][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 247.205028][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 247.205153][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 247.205282][ T43]
[ 247.205397][ T43] INFO: task (udev-worker):272 blocked for more than 122 seconds.
[ 247.205612][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.205736][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.205949][ T43] task:(udev-worker) state:D stack:26272 pid:272 tgid:272 ppid:132 flags:0x00000006
[ 247.206208][ T43] Call Trace:
[ 247.206325][ T43]
[ 247.206409][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.206537][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.206663][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.206793][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.206928][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.207022][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.207147][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.207276][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.207409][ T43] ? rtnetlink_rcv_msg (net/core/rtnetlink.c:6935)
[ 247.207534][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.207659][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.207788][ T43] ? rtnetlink_rcv_msg (net/core/rtnetlink.c:6935)
[ 247.207927][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6935)
[ 247.208053][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.208178][ T43] ? stack_trace_save (kernel/stacktrace.c:123)
[ 247.208308][ T43] ? __pfx_stack_trace_save (kernel/stacktrace.c:114)
[ 247.208444][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.208571][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.208694][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.208835][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.208962][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 247.209089][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.209210][ T43] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5838)
[ 247.209332][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 247.209460][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.209583][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.209707][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.209837][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.209963][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.210104][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.210233][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.210366][ T43] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5838)
[ 247.210500][ T43] __sys_sendto (net/socket.c:729 net/socket.c:744 net/socket.c:2216)
[ 247.210628][ T43] ? __pfx___sys_sendto (net/socket.c:2186)
[ 247.210777][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.210902][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.211041][ T43] ? __pfx___rseq_handle_notify_resume (kernel/rseq.c:316)
[ 247.211203][ T43] __x64_sys_sendto (net/socket.c:2224)
[ 247.211363][ T43] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 247.211520][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.211648][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.211805][ T43] RIP: 0033:0x7f8b83bde85a
[ 247.211937][ T43] RSP: 002b:00007fff85fa06f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 247.212123][ T43] RAX: ffffffffffffffda RBX: 0000563d6f403930 RCX: 00007f8b83bde85a
[ 247.212313][ T43] RDX: 0000000000000020 RSI: 0000563d6f40b8b0 RDI: 0000000000000005
[ 247.212509][ T43] RBP: 0000563d6f419880 R08: 00007fff85fa0700 R09: 0000000000000080
[ 247.212699][ T43] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff85fa07c4
[ 247.212885][ T43] R13: 0000000000000000 R14: 00007fff85fa0808 R15: 0000000000000000
| [ 247.212313][ T43] RDX: 0000000000000020 RSI: 0000563d6f40b8b0 RDI: 0000000000000005
| [ 247.212509][ T43] RBP: 0000563d6f419880 R08: 00007fff85fa0700 R09: 0000000000000080
| [ 247.212699][ T43] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff85fa07c4
| [ 247.212885][ T43] R13: 0000000000000000 R14: 00007fff85fa0808 R15: 0000000000000000
| [ 247.213075][ T43]
[ 247.213194][ T43] INFO: task ip:288 blocked for more than 122 seconds.
[ 247.213351][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.213471][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.213677][ T43] task:ip state:D stack:25688 pid:288 tgid:288 ppid:257 flags:0x00004002
[ 247.213926][ T43] Call Trace:
[ 247.214023][ T43]
[ 247.214093][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.214221][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.214365][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.214489][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.214614][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.214707][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.214829][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.214954][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 247.215082][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.215206][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.215333][ T43] ? ip6gre_tap_validate (./include/net/netlink.h:1889 net/ipv6/ip6_gre.c:1695) ip6_gre
[ 247.215526][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.215651][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.215781][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.215907][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.216040][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.216170][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.216301][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.216442][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.216579][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.216706][ T43] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 247.216838][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.216937][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.217066][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.217196][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.217329][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.217467][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.217604][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 247.217730][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.217857][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.217988][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.218113][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.218254][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.218388][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.218511][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.218634][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.218787][ T43] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 247.218910][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 247.219035][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 247.219158][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 247.219295][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.219428][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.219554][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.219677][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 247.219802][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.219928][ T43] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 247.220025][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.220150][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.220275][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.220410][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 247.220565][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.220695][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.220853][ T43] RIP: 0033:0x7f70dfa907b7
[ 247.220988][ T43] RSP: 002b:00007ffca8e90a08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.221177][ T43] RAX: ffffffffffffffda RBX: 00007ffca8e91130 RCX: 00007f70dfa907b7
[ 247.221384][ T43] RDX: 0000000000000000 RSI: 00007ffca8e90a70 RDI: 0000000000000005
[ 247.221574][ T43] RBP: 0000000000000007 R08: 00000000000000d8 R09: 0000000000000000
[ 247.221772][ T43] R10: 00007f70df949708 R11: 0000000000000246 R12: 00007ffca8e91150
[ 247.221956][ T43] R13: 00000000672a23d0 R14: 0000000000496600 R15: 00007ffca8e90b5c
| [ 247.221574][ T43] RBP: 0000000000000007 R08: 00000000000000d8 R09: 0000000000000000
| [ 247.221772][ T43] R10: 00007f70df949708 R11: 0000000000000246 R12: 00007ffca8e91150
| [ 247.221956][ T43] R13: 00000000672a23d0 R14: 0000000000496600 R15: 00007ffca8e90b5c
| [ 247.222146][ T43]
| [ 247.222239][ T43] INFO: lockdep is turned off.
[ 370.079512][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds.
[ 370.080130][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 370.080460][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.080861][ T43] task:kworker/u16:0 state:D stack:27920 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 370.081119][ T43] Workqueue: ipv6_addrconf addrconf_dad_work
[ 370.081281][ T43] Call Trace:
[ 370.081390][ T43]
[ 370.081462][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 370.081601][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 370.081729][ T43] ? sched_balance_rq (kernel/sched/fair.c:11694)
[ 370.081857][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.081988][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.082117][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 370.082216][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 370.082352][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 370.082483][ T43] ? addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 370.082618][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 370.082746][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.082869][ T43] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[ 370.082996][ T43] ? addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 370.083120][ T43] addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 370.083245][ T43] ? __pfx_debug_object_deactivate (lib/debugobjects.c:752)
[ 370.083410][ T43] ? __pfx_addrconf_dad_work (net/ipv6/addrconf.c:4182)
[ 370.083537][ T43] ? process_one_work (kernel/workqueue.c:3205)
[ 370.083666][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 370.083789][ T43] ? process_one_work (kernel/workqueue.c:3205)
[ 370.083917][ T43] process_one_work (kernel/workqueue.c:3229)
[ 370.084049][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 370.084175][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 370.084301][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 370.084457][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 370.084592][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 370.084724][ T43] kthread (kernel/kthread.c:389)
[ 370.084874][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 370.085006][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 370.085162][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 370.085295][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 370.084874][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 370.085006][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 370.085162][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 370.085295][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 370.085440][ T43]
[ 370.085551][ T43] INFO: task (udev-worker):272 blocked for more than 245 seconds.
[ 370.085741][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 370.085867][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.086077][ T43] task:(udev-worker) state:D stack:26272 pid:272 tgid:272 ppid:132 flags:0x00000006
[ 370.086335][ T43] Call Trace:
[ 370.086454][ T43]
[ 370.086536][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 370.086687][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 370.086820][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.086960][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.087092][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 370.087193][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 370.087329][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 370.087471][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.087597][ T43] ? rtnetlink_rcv_msg (net/core/rtnetlink.c:6935)
[ 370.087720][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 370.087859][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.087993][ T43] ? rtnetlink_rcv_msg (net/core/rtnetlink.c:6935)
[ 370.088119][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6935)
[ 370.088246][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 370.088384][ T43] ? stack_trace_save (kernel/stacktrace.c:123)
[ 370.088530][ T43] ? __pfx_stack_trace_save (kernel/stacktrace.c:114)
[ 370.088661][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 370.088791][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 370.088921][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 370.089066][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.089195][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 370.089323][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 370.089455][ T43] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5838)
[ 370.089584][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 370.089720][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 370.089848][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 370.089975][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 370.090102][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 370.090225][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 370.090357][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.090481][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 370.090606][ T43] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5838)
[ 370.090731][ T43] __sys_sendto (net/socket.c:729 net/socket.c:744 net/socket.c:2216)
[ 370.090860][ T43] ? __pfx___sys_sendto (net/socket.c:2186)
[ 370.090987][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 370.091114][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 370.091259][ T43] ? __pfx___rseq_handle_notify_resume (kernel/rseq.c:316)
[ 370.091429][ T43] __x64_sys_sendto (net/socket.c:2224)
[ 370.091557][ T43] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 370.091718][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 370.091848][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 370.092008][ T43] RIP: 0033:0x7f8b83bde85a
[ 370.092142][ T43] RSP: 002b:00007fff85fa06f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 370.092336][ T43] RAX: ffffffffffffffda RBX: 0000563d6f403930 RCX: 00007f8b83bde85a
[ 370.092544][ T43] RDX: 0000000000000020 RSI: 0000563d6f40b8b0 RDI: 0000000000000005
[ 370.092748][ T43] RBP: 0000563d6f419880 R08: 00007fff85fa0700 R09: 0000000000000080
[ 370.092939][ T43] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff85fa07c4
[ 370.093128][ T43] R13: 0000000000000000 R14: 00007fff85fa0808 R15: 0000000000000000
| [ 370.092544][ T43] RDX: 0000000000000020 RSI: 0000563d6f40b8b0 RDI: 0000000000000005
| [ 370.092748][ T43] RBP: 0000563d6f419880 R08: 00007fff85fa0700 R09: 0000000000000080
| [ 370.092939][ T43] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff85fa07c4
| [ 370.093128][ T43] R13: 0000000000000000 R14: 00007fff85fa0808 R15: 0000000000000000
| [ 370.093342][ T43]
[ 370.093448][ T43] INFO: task ip:288 blocked for more than 245 seconds.
[ 370.093599][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 370.093722][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.093945][ T43] task:ip state:D stack:25688 pid:288 tgid:288 ppid:257 flags:0x00004002
[ 370.094196][ T43] Call Trace:
[ 370.094288][ T43]
[ 370.094358][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 370.094494][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 370.094619][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.094753][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.094897][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 370.094996][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 370.095123][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 370.095256][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 370.095393][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.095519][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 370.095650][ T43] ? ip6gre_tap_validate (./include/net/netlink.h:1889 net/ipv6/ip6_gre.c:1695) ip6_gre
[ 370.095815][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.095953][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.096095][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 370.096218][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.096355][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 370.096509][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 370.096638][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 370.096767][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 370.096896][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 370.097025][ T43] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 370.097154][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 370.097256][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 370.097390][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 370.097523][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 370.097663][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 370.097795][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 370.097920][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 370.098043][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 370.098180][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 370.098303][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.098445][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 370.098576][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 370.098704][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 370.098828][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 370.098949][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 370.099104][ T43] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 370.099230][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 370.099358][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 370.099482][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 370.099608][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 370.099735][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 370.099861][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.099989][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 370.100111][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 370.100234][ T43] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 370.100331][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 370.100466][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 370.100603][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 370.100733][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 370.100869][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 370.101000][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 370.101158][ T43] RIP: 0033:0x7f70dfa907b7
[ 370.101288][ T43] RSP: 002b:00007ffca8e90a08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 370.101487][ T43] RAX: ffffffffffffffda RBX: 00007ffca8e91130 RCX: 00007f70dfa907b7
[ 370.101676][ T43] RDX: 0000000000000000 RSI: 00007ffca8e90a70 RDI: 0000000000000005
[ 370.101887][ T43] RBP: 0000000000000007 R08: 00000000000000d8 R09: 0000000000000000
[ 370.102073][ T43] R10: 00007f70df949708 R11: 0000000000000246 R12: 00007ffca8e91150
[ 370.102256][ T43] R13: 00000000672a23d0 R14: 0000000000496600 R15: 00007ffca8e90b5c
| [ 370.101887][ T43] RBP: 0000000000000007 R08: 00000000000000d8 R09: 0000000000000000
| [ 370.102073][ T43] R10: 00007f70df949708 R11: 0000000000000246 R12: 00007ffca8e91150
| [ 370.102256][ T43] R13: 00000000672a23d0 R14: 0000000000496600 R15: 00007ffca8e90b5c
| [ 370.102449][ T43]
| [ 370.102543][ T43] INFO: lockdep is turned off.
[ 492.959467][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds.
[ 492.959898][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.960046][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.960262][ T43] task:kworker/u16:0 state:D stack:27920 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 492.960540][ T43] Workqueue: ipv6_addrconf addrconf_dad_work
[ 492.960724][ T43] Call Trace:
[ 492.960843][ T43]
[ 492.960930][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.961073][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.961206][ T43] ? sched_balance_rq (kernel/sched/fair.c:11694)
[ 492.961343][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.961489][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.961639][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.961736][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.961869][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.961996][ T43] ? addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 492.962130][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.962256][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.962386][ T43] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[ 492.962514][ T43] ? addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 492.962637][ T43] addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 492.962761][ T43] ? __pfx_debug_object_deactivate (lib/debugobjects.c:752)
[ 492.962933][ T43] ? __pfx_addrconf_dad_work (net/ipv6/addrconf.c:4182)
[ 492.963066][ T43] ? process_one_work (kernel/workqueue.c:3205)
[ 492.963191][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 492.963319][ T43] ? process_one_work (kernel/workqueue.c:3205)
[ 492.963449][ T43] process_one_work (kernel/workqueue.c:3229)
[ 492.963578][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.963704][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 492.963847][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 492.963992][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 492.964141][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.964272][ T43] kthread (kernel/kthread.c:389)
[ 492.964387][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.964518][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 492.964658][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.964791][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.964387][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.964518][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 492.964658][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.964791][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.964949][ T43]
[ 492.965065][ T43] INFO: task (udev-worker):272 blocked for more than 368 seconds.
[ 492.965261][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.965403][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.965616][ T43] task:(udev-worker) state:D stack:26272 pid:272 tgid:272 ppid:132 flags:0x00000006
[ 492.965874][ T43] Call Trace:
[ 492.965972][ T43]
[ 492.966040][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.966173][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.966309][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.966449][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.966579][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.966689][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.966816][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.966944][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.967072][ T43] ? rtnetlink_rcv_msg (net/core/rtnetlink.c:6935)
[ 492.967199][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.967332][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.967470][ T43] ? rtnetlink_rcv_msg (net/core/rtnetlink.c:6935)
[ 492.967596][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6935)
[ 492.967724][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.967851][ T43] ? stack_trace_save (kernel/stacktrace.c:123)
[ 492.967986][ T43] ? __pfx_stack_trace_save (kernel/stacktrace.c:114)
[ 492.968130][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.968264][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.968401][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.968554][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.968685][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 492.968811][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.968939][ T43] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5838)
[ 492.969069][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 492.969198][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 492.969332][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 492.969469][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 492.969596][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 492.969730][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 492.969853][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.969976][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 492.970099][ T43] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5838)
[ 492.970222][ T43] __sys_sendto (net/socket.c:729 net/socket.c:744 net/socket.c:2216)
[ 492.970354][ T43] ? __pfx___sys_sendto (net/socket.c:2186)
[ 492.970482][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 492.970605][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 492.970732][ T43] ? __pfx___rseq_handle_notify_resume (kernel/rseq.c:316)
[ 492.970902][ T43] __x64_sys_sendto (net/socket.c:2224)
[ 492.971024][ T43] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 492.971183][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 492.971312][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 492.971476][ T43] RIP: 0033:0x7f8b83bde85a
[ 492.971608][ T43] RSP: 002b:00007fff85fa06f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 492.971796][ T43] RAX: ffffffffffffffda RBX: 0000563d6f403930 RCX: 00007f8b83bde85a
[ 492.971984][ T43] RDX: 0000000000000020 RSI: 0000563d6f40b8b0 RDI: 0000000000000005
[ 492.972170][ T43] RBP: 0000563d6f419880 R08: 00007fff85fa0700 R09: 0000000000000080
[ 492.972364][ T43] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff85fa07c4
[ 492.972570][ T43] R13: 0000000000000000 R14: 00007fff85fa0808 R15: 0000000000000000
| [ 492.971984][ T43] RDX: 0000000000000020 RSI: 0000563d6f40b8b0 RDI: 0000000000000005
| [ 492.972170][ T43] RBP: 0000563d6f419880 R08: 00007fff85fa0700 R09: 0000000000000080
| [ 492.972364][ T43] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff85fa07c4
| [ 492.972570][ T43] R13: 0000000000000000 R14: 00007fff85fa0808 R15: 0000000000000000
| [ 492.972788][ T43]
[ 492.972887][ T43] INFO: task ip:288 blocked for more than 368 seconds.
[ 492.973036][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.973157][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.973389][ T43] task:ip state:D stack:25688 pid:288 tgid:288 ppid:257 flags:0x00004002
[ 492.973651][ T43] Call Trace:
[ 492.973749][ T43]
[ 492.973817][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.973949][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.974095][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.974230][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.974367][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.974468][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.974612][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.974742][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 492.974871][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.975003][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.975133][ T43] ? ip6gre_tap_validate (./include/net/netlink.h:1889 net/ipv6/ip6_gre.c:1695) ip6_gre
[ 492.975309][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.975442][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.975569][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.975694][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.975824][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.975954][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 492.976077][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.976202][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 492.976327][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.976463][ T43] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 492.976603][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 492.976701][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.976854][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.976985][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.977116][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.977251][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.977387][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 492.977531][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 492.977664][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 492.977793][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.977929][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 492.978059][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 492.978192][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 492.978327][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 492.978464][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 492.978629][ T43] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 492.978764][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 492.978900][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 492.979028][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 492.979153][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 492.979280][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.979414][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.979540][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.979665][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 492.979792][ T43] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 492.979891][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 492.980017][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 492.980144][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 492.980267][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 492.980410][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 492.980556][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 492.980716][ T43] RIP: 0033:0x7f70dfa907b7
[ 492.980848][ T43] RSP: 002b:00007ffca8e90a08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 492.981053][ T43] RAX: ffffffffffffffda RBX: 00007ffca8e91130 RCX: 00007f70dfa907b7
[ 492.981246][ T43] RDX: 0000000000000000 RSI: 00007ffca8e90a70 RDI: 0000000000000005
[ 492.981440][ T43] RBP: 0000000000000007 R08: 00000000000000d8 R09: 0000000000000000
[ 492.981637][ T43] R10: 00007f70df949708 R11: 0000000000000246 R12: 00007ffca8e91150
[ 492.981824][ T43] R13: 00000000672a23d0 R14: 0000000000496600 R15: 00007ffca8e90b5c
| [ 492.981440][ T43] RBP: 0000000000000007 R08: 00000000000000d8 R09: 0000000000000000
| [ 492.981637][ T43] R10: 00007f70df949708 R11: 0000000000000246 R12: 00007ffca8e91150
| [ 492.981824][ T43] R13: 00000000672a23d0 R14: 0000000000496600 R15: 00007ffca8e90b5c
| [ 492.982014][ T43]
| [ 492.982109][ T43] INFO: lockdep is turned off.
[ 615.839483][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds.
[ 615.839775][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.839906][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.840133][ T43] task:kworker/u16:0 state:D stack:27920 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 615.840406][ T43] Workqueue: ipv6_addrconf addrconf_dad_work
[ 615.840594][ T43] Call Trace:
[ 615.840689][ T43]
[ 615.840755][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.840887][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.841014][ T43] ? sched_balance_rq (kernel/sched/fair.c:11694)
[ 615.841142][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.841273][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.841410][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.841512][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.841637][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.841764][ T43] ? addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 615.841889][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.842018][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.842142][ T43] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[ 615.842269][ T43] ? addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 615.842412][ T43] addrconf_dad_work (./include/linux/spinlock.h:356 net/ipv6/addrconf.c:4198)
[ 615.842536][ T43] ? __pfx_debug_object_deactivate (lib/debugobjects.c:752)
[ 615.842692][ T43] ? __pfx_addrconf_dad_work (net/ipv6/addrconf.c:4182)
[ 615.842813][ T43] ? process_one_work (kernel/workqueue.c:3205)
[ 615.842934][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.843058][ T43] ? process_one_work (kernel/workqueue.c:3205)
[ 615.843187][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.843337][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.843466][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.843597][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.843722][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.843848][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.843970][ T43] kthread (kernel/kthread.c:389)
[ 615.844065][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.844189][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.844311][ T43] ? __pfx_kthread (kernel/kthread.c:342)
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:rtnl_newlink
__schedule:schedule:schedule_preempt_disabled:__mutex_lock:addrconf_dad_work