======================================
| [ 355.760689][ T2514] other info that might help us debug this:
| [ 355.760876][ T2514] no locks held by ip/2514.
| [ 355.761021][ T2514]
| [ 355.761021][ T2514] stack backtrace:
[ 355.761386][ T2514] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 355.761690][ T2514] Call Trace:
[ 355.761807][ T2514]
[ 355.761875][ T2514] dump_stack_lvl (lib/dump_stack.c:123)
[ 355.762026][ T2514] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 355.762179][ T2514] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 355.762309][ T2514] __lock_release (kernel/locking/lockdep.c:5502)
[ 355.762448][ T2514] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 355.762589][ T2514] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 355.762718][ T2514] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 355.762851][ T2514] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 355.763022][ T2514] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 355.763151][ T2514] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 355.763331][ T2514] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 355.763461][ T2514] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 355.763595][ T2514] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 355.763730][ T2514] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 355.763857][ T2514] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 355.764011][ T2514] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 355.764140][ T2514] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 355.764270][ T2514] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 355.764413][ T2514] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 355.764542][ T2514] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 355.764669][ T2514] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 355.764811][ T2514] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 355.764956][ T2514] ? 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)
[ 355.765110][ T2514] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 355.765211][ T2514] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 355.765341][ T2514] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 355.765483][ T2514] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 355.765611][ T2514] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 355.765743][ T2514] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 355.765890][ T2514] ? 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)
[ 355.766035][ T2514] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 355.766168][ T2514] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 355.766320][ T2514] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 355.766451][ T2514] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 355.766593][ T2514] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 355.766721][ T2514] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 355.766852][ T2514] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 355.767022][ T2514] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 355.767182][ T2514] ? 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)
[ 355.767327][ T2514] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 355.767459][ T2514] ___sys_sendmsg (net/socket.c:2665)
[ 355.767587][ T2514] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 355.767728][ T2514] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 355.767856][ T2514] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 355.768015][ T2514] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 355.768147][ T2514] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 355.768274][ T2514] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 355.768403][ T2514] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 355.768507][ T2514] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 355.768653][ T2514] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 355.768793][ T2514] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 355.768928][ T2514] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 355.769068][ T2514] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 355.769202][ T2514] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 355.769367][ T2514] RIP: 0033:0x7fe50bf457b7
[ 355.769503][ T2514] 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)
[ 355.769972][ T2514] RSP: 002b:00007ffeb8379538 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 355.770171][ T2514] RAX: ffffffffffffffda RBX: 00007ffeb8379c70 RCX: 00007fe50bf457b7
[ 355.770361][ T2514] RDX: 0000000000000000 RSI: 00007ffeb83795a0 RDI: 0000000000000005
[ 355.770556][ T2514] RBP: 000000000000000e R08: 0000000000000080 R09: 0000000000000000
[ 355.770746][ T2514] R10: 00007fe50bdfe708 R11: 0000000000000246 R12: 00007ffeb8379c90
[ 355.770965][ T2514] R13: 000000006729b86d R14: 0000000000496600 R15: 00007ffeb837968c
| [ 355.770361][ T2514] RDX: 0000000000000000 RSI: 00007ffeb83795a0 RDI: 0000000000000005
| [ 355.770556][ T2514] RBP: 000000000000000e R08: 0000000000000080 R09: 0000000000000000
| [ 355.770746][ T2514] R10: 00007fe50bdfe708 R11: 0000000000000246 R12: 00007ffeb8379c90
| [ 355.770965][ T2514] R13: 000000006729b86d R14: 0000000000496600 R15: 00007ffeb837968c
| [ 355.771169][ T2514]
[ 492.981786][ T43] INFO: task ip:2514 blocked for more than 122 seconds.
[ 492.982082][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.982216][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.982423][ T43] task:ip state:D stack:25688 pid:2514 tgid:2514 ppid:2513 flags:0x00004002
[ 492.982712][ T43] Call Trace:
[ 492.982811][ T43]
[ 492.982885][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.983021][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.983142][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.983264][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.983384][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.983475][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.983608][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.983731][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 492.983850][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.983971][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.984093][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.984214][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.984330][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.984452][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.984577][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.984707][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.984826][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 492.984946][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.985069][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 492.985189][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.985310][ 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)
[ 492.985425][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 492.985517][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.985639][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.985759][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.985881][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.986001][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.986123][ 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)
[ 492.986244][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 492.986368][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 492.986487][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.986617][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 492.986742][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 492.986871][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 492.986993][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 492.987112][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 492.987257][ 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)
[ 492.987380][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 492.987507][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 492.987632][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 492.987748][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 492.987882][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.988000][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.988119][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.988233][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 492.988351][ 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)
[ 492.988440][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 492.988561][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 492.988686][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 492.988803][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 492.988926][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 492.989045][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 492.989194][ T43] RIP: 0033:0x7fe50bf457b7
[ 492.989318][ T43] RSP: 002b:00007ffeb8379538 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 492.989499][ T43] RAX: ffffffffffffffda RBX: 00007ffeb8379c70 RCX: 00007fe50bf457b7
[ 492.989686][ T43] RDX: 0000000000000000 RSI: 00007ffeb83795a0 RDI: 0000000000000005
[ 492.989863][ T43] RBP: 000000000000000e R08: 0000000000000080 R09: 0000000000000000
[ 492.990034][ T43] R10: 00007fe50bdfe708 R11: 0000000000000246 R12: 00007ffeb8379c90
[ 492.990209][ T43] R13: 000000006729b86d R14: 0000000000496600 R15: 00007ffeb837968c
| [ 492.989863][ T43] RBP: 000000000000000e R08: 0000000000000080 R09: 0000000000000000
| [ 492.990034][ T43] R10: 00007fe50bdfe708 R11: 0000000000000246 R12: 00007ffeb8379c90
| [ 492.990209][ T43] R13: 000000006729b86d R14: 0000000000496600 R15: 00007ffeb837968c
| [ 492.990388][ T43]
| [ 492.990481][ T43] INFO: lockdep is turned off.
[ 615.861784][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds.
[ 615.862331][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.862454][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.862681][ T43] task:kworker/u16:0 state:D stack:25968 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 615.862967][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.863132][ T43] Call Trace:
[ 615.863223][ T43]
[ 615.863296][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.863423][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.863541][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.863668][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.863787][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.863903][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.864004][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.864120][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.864240][ 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)
[ 615.864355][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.864471][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.864587][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.864725][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.864846][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.864960][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.865075][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.865194][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.865308][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.865423][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.865547][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.865670][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.865793][ T43] kthread (kernel/kthread.c:389)
[ 615.865887][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.866003][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.866121][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.866239][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.865887][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.866003][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.866121][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.866239][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.866359][ T43]
[ 615.866467][ T43] INFO: task ip:2514 blocked for more than 245 seconds.
[ 615.866617][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.866729][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.866919][ T43] task:ip state:D stack:25688 pid:2514 tgid:2514 ppid:2513 flags:0x00004002
[ 615.867160][ T43] Call Trace:
[ 615.867249][ T43]
[ 615.867310][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.867426][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.867542][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.867666][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.867794][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.867883][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.867998][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.868116][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 615.868243][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.868360][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.868483][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.868609][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.868725][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.868852][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.868968][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.869091][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.869208][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.869342][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.869456][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.869573][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.869693][ T43] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 615.869815][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.869904][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.870018][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.870135][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.870251][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.870371][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.870491][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 615.870628][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.870752][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.870870][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.870989][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.871105][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.871223][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.871342][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.871456][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.871605][ T43] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 615.871727][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 615.871847][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.871961][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 615.872077][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.872192][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.872314][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.872428][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.872542][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 615.872664][ T43] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 615.872760][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.872878][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.872992][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.873107][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 615.873228][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.873347][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.873500][ T43] RIP: 0033:0x7fe50bf457b7
[ 615.873634][ T43] RSP: 002b:00007ffeb8379538 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.873813][ T43] RAX: ffffffffffffffda RBX: 00007ffeb8379c70 RCX: 00007fe50bf457b7
[ 615.873987][ T43] RDX: 0000000000000000 RSI: 00007ffeb83795a0 RDI: 0000000000000005
[ 615.874160][ T43] RBP: 000000000000000e R08: 0000000000000080 R09: 0000000000000000
[ 615.874333][ T43] R10: 00007fe50bdfe708 R11: 0000000000000246 R12: 00007ffeb8379c90
[ 615.874511][ T43] R13: 000000006729b86d R14: 0000000000496600 R15: 00007ffeb837968c
| [ 615.874160][ T43] RBP: 000000000000000e R08: 0000000000000080 R09: 0000000000000000
| [ 615.874333][ T43] R10: 00007fe50bdfe708 R11: 0000000000000246 R12: 00007ffeb8379c90
| [ 615.874511][ T43] R13: 000000006729b86d R14: 0000000000496600 R15: 00007ffeb837968c
| [ 615.874697][ T43]
| [ 615.874786][ T43] INFO: lockdep is turned off.
[ 738.741736][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds.
[ 738.742067][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.742181][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.742369][ T43] task:kworker/u16:0 state:D stack:25968 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 738.742651][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.742818][ T43] Call Trace:
[ 738.742908][ T43]
[ 738.742972][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.743097][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.743216][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.743334][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.743454][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.743577][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.743680][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.743798][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.743920][ T43] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[ 738.744036][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.744150][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.744264][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.744380][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.744501][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.744621][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.744735][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.744855][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.744971][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.745086][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.745202][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.745319][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.745444][ T43] kthread (kernel/kthread.c:389)
[ 738.745534][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.745654][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.745771][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.745886][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.745534][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.745654][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.745771][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.745886][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.746009][ T43]
[ 738.746113][ T43] INFO: task ip:2514 blocked for more than 368 seconds.
[ 738.746248][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.746375][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.746559][ T43] task:ip state:D stack:25688 pid:2514 tgid:2514 ppid:2513 flags:0x00004002
[ 738.746797][ T43] Call Trace:
[ 738.746885][ T43]
[ 738.746946][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.747063][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.747181][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.747306][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.747426][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.747515][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.747638][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.747753][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 738.747875][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.747990][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.748108][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.748225][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.748342][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.748461][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.748573][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.748699][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.748817][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.748935][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.749049][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.749165][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.749283][ T43] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 738.749400][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.749487][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.749609][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.749724][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.749842][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.749963][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.750082][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 738.750201][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.750316][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.750433][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.750551][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.750681][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.750805][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.750925][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.751041][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.751189][ T43] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 738.751305][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 738.751425][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.751538][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 738.751661][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.751777][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.751896][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.752010][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.752125][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 738.752250][ T43] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 738.752341][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 738.752460][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.752573][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.752691][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 738.752814][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.752934][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.753080][ T43] RIP: 0033:0x7fe50bf457b7
[ 738.753210][ T43] RSP: 002b:00007ffeb8379538 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.753382][ T43] RAX: ffffffffffffffda RBX: 00007ffeb8379c70 RCX: 00007fe50bf457b7
[ 738.753558][ T43] RDX: 0000000000000000 RSI: 00007ffeb83795a0 RDI: 0000000000000005
[ 738.753734][ T43] RBP: 000000000000000e R08: 0000000000000080 R09: 0000000000000000
[ 738.753908][ T43] R10: 00007fe50bdfe708 R11: 0000000000000246 R12: 00007ffeb8379c90
[ 738.754081][ T43] R13: 000000006729b86d R14: 0000000000496600 R15: 00007ffeb837968c
| [ 738.753734][ T43] RBP: 000000000000000e R08: 0000000000000080 R09: 0000000000000000
| [ 738.753908][ T43] R10: 00007fe50bdfe708 R11: 0000000000000246 R12: 00007ffeb8379c90
| [ 738.754081][ T43] R13: 000000006729b86d R14: 0000000000496600 R15: 00007ffeb837968c
| [ 738.754254][ T43]
| [ 738.754341][ T43] INFO: lockdep is turned off.
[ 861.621770][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds.
[ 861.622162][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.622305][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.622556][ T43] task:kworker/u16:0 state:D stack:25968 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 861.622889][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.623099][ T43] Call Trace:
[ 861.623213][ T43]
[ 861.623293][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.623448][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.623608][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 861.623758][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.623914][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.624061][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.624175][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.624321][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.624475][ T43] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[ 861.624630][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.624775][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.624921][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.625072][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.625219][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.625364][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.625506][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.625680][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.625827][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.625971][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.626117][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.626267][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.626417][ T43] kthread (kernel/kthread.c:389)
[ 861.626527][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.626688][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.626852][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.626997][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 861.626527][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 861.626688][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 861.626852][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 861.626997][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 861.627147][ T43]
[ 861.627277][ T43] INFO: task ip:2514 blocked for more than 491 seconds.
[ 861.627450][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.627592][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.627844][ T43] task:ip state:D stack:25688 pid:2514 tgid:2514 ppid:2513 flags:0x00004002
[ 861.628134][ T43] Call Trace:
[ 861.628247][ T43]
[ 861.628326][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.628483][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.628637][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.628797][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.628954][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.629071][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.629225][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.629371][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 861.629522][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 861.629676][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.629827][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.629986][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 861.630134][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 861.630282][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 861.630427][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 861.630582][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.630746][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 861.630904][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 861.631051][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 861.631207][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 861.631352][ 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)
[ 861.631500][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 861.631615][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 861.631762][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 861.631908][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 861.632054][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 861.632205][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 861.632356][ 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)
[ 861.632507][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 861.632662][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 861.632806][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 861.632953][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 861.633103][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 861.633250][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 861.633405][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 861.633562][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 861.633759][ 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)
[ 861.633910][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 861.634060][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 861.634205][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 861.634354][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 861.634505][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 861.634676][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 861.634821][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 861.634974][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 861.635122][ 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)
[ 861.635234][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 861.635382][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 861.635527][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 861.635692][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 861.635849][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 861.636001][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 861.636193][ T43] RIP: 0033:0x7fe50bf457b7
[ 861.636342][ T43] RSP: 002b:00007ffeb8379538 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 861.636561][ T43] RAX: ffffffffffffffda RBX: 00007ffeb8379c70 RCX: 00007fe50bf457b7
[ 861.636780][ T43] RDX: 0000000000000000 RSI: 00007ffeb83795a0 RDI: 0000000000000005
[ 861.636999][ T43] RBP: 000000000000000e R08: 0000000000000080 R09: 0000000000000000
[ 861.637225][ T43] R10: 00007fe50bdfe708 R11: 0000000000000246 R12: 00007ffeb8379c90
[ 861.637441][ T43] R13: 000000006729b86d R14: 0000000000496600 R15: 00007ffeb837968c
| [ 861.636999][ T43] RBP: 000000000000000e R08: 0000000000000080 R09: 0000000000000000
| [ 861.637225][ T43] R10: 00007fe50bdfe708 R11: 0000000000000246 R12: 00007ffeb8379c90
| [ 861.637441][ T43] R13: 000000006729b86d R14: 0000000000496600 R15: 00007ffeb837968c
| [ 861.637672][ T43]
| [ 861.637785][ T43] INFO: lockdep is turned off.
[ 984.501733][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds.
[ 984.502093][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 984.502220][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 984.502443][ T43] task:kworker/u16:0 state:D stack:25968 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 984.502727][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 984.502906][ T43] Call Trace:
[ 984.503006][ T43]
[ 984.503076][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 984.503211][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 984.503344][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 984.503482][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 984.503628][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 984.503760][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 984.503862][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 984.503991][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 984.504125][ 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)
[ 984.504266][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 984.504392][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 984.504527][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 984.504664][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 984.504814][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 984.504946][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 984.505078][ T43] process_one_work (kernel/workqueue.c:3229)
[ 984.505213][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 984.505343][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 984.505476][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 984.505618][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 984.505752][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 984.505885][ T43] kthread (kernel/kthread.c:389)
[ 984.505986][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 984.506117][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 984.506248][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 984.506389][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 984.505986][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 984.506117][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 984.506248][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 984.506389][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 984.506525][ T43]
[ 984.506649][ T43] INFO: task ip:2514 blocked for more than 614 seconds.
[ 984.506806][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 984.506930][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 984.507136][ T43] task:ip state:D stack:25688 pid:2514 tgid:2514 ppid:2513 flags:0x00004002
[ 984.507388][ T43] Call Trace:
[ 984.507485][ T43]
[ 984.507565][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 984.507703][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 984.507836][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 984.507967][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 984.508100][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 984.508199][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 984.508330][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 984.508460][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 984.508592][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 984.508730][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 984.508876][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 984.509010][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 984.509147][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 984.509277][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 984.509403][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 984.509539][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 984.509680][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 984.509817][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 984.509955][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 984.510088][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 984.510221][ 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)
[ 984.510354][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 984.510456][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 984.510585][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 984.510730][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 984.510868][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 984.511004][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 984.511142][ 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)
[ 984.511272][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 984.511403][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 984.511533][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 984.511669][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 984.511801][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 984.511934][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 984.512077][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 984.512210][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 984.512370][ 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)
[ 984.512501][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 984.512638][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 984.512766][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 984.512895][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 984.513022][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 984.513158][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 984.513290][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 984.513415][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 984.513541][ 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)
[ 984.513645][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 984.513774][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 984.513899][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 984.514044][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 984.514178][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 984.514316][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 984.514477][ T43] RIP: 0033:0x7fe50bf457b7
[ 984.514621][ T43] RSP: 002b:00007ffeb8379538 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 984.514827][ T43] RAX: ffffffffffffffda RBX: 00007ffeb8379c70 RCX: 00007fe50bf457b7
[ 984.515022][ T43] RDX: 0000000000000000 RSI: 00007ffeb83795a0 RDI: 0000000000000005
[ 984.515215][ T43] RBP: 000000000000000e R08: 0000000000000080 R09: 0000000000000000
[ 984.515411][ T43] R10: 00007fe50bdfe708 R11: 0000000000000246 R12: 00007ffeb8379c90
[ 984.515609][ T43] R13: 000000006729b86d R14: 0000000000496600 R15: 00007ffeb837968c
| [ 984.515215][ T43] RBP: 000000000000000e R08: 0000000000000080 R09: 0000000000000000
| [ 984.515411][ T43] R10: 00007fe50bdfe708 R11: 0000000000000246 R12: 00007ffeb8379c90
| [ 984.515609][ T43] R13: 000000006729b86d R14: 0000000000496600 R15: 00007ffeb837968c
| [ 984.515806][ T43]
| [ 984.515905][ T43] INFO: lockdep is turned off.
[ 1107.381826][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds.
[ 1107.382177][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 1107.382310][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1107.382514][ T43] task:kworker/u16:0 state:D stack:25968 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 1107.382792][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 1107.382963][ T43] Call Trace:
[ 1107.383059][ T43]
[ 1107.383126][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 1107.383258][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 1107.383389][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 1107.383516][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 1107.383656][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 1107.383783][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 1107.383882][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 1107.384024][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 1107.384149][ 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)
[ 1107.384273][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 1107.384404][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 1107.384528][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 1107.384660][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 1107.384786][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 1107.384914][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 1107.385039][ T43] process_one_work (kernel/workqueue.c:3229)
[ 1107.385166][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 1107.385293][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 1107.385422][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 1107.385552][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 1107.385685][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 1107.385812][ T43] kthread (kernel/kthread.c:389)
[ 1107.385909][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 1107.386037][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 1107.386162][ 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_verify_work