======================================
| [ 28.553759][ T274] other info that might help us debug this:
| [ 28.553946][ T274] no locks held by ip/274.
| [ 28.554072][ T274]
| [ 28.554072][ T274] stack backtrace:
[ 28.554436][ T274] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 28.554721][ T274] Call Trace:
[ 28.554823][ T274]
[ 28.554892][ T274] dump_stack_lvl (lib/dump_stack.c:123)
[ 28.555025][ T274] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 28.555157][ T274] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 28.555286][ T274] __lock_release (kernel/locking/lockdep.c:5502)
[ 28.555414][ T274] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 28.555543][ T274] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 28.555671][ T274] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 28.555800][ T274] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 28.555929][ T274] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 28.556057][ T274] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 28.556219][ T274] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 28.556352][ T274] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 28.556479][ T274] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 28.556606][ T274] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 28.556733][ T274] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 28.556873][ T274] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 28.557000][ T274] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 28.557125][ T274] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 28.557257][ T274] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 28.557390][ T274] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 28.557530][ T274] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 28.557663][ T274] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 28.557790][ T274] ? 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)
[ 28.557918][ T274] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 28.558016][ T274] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 28.558142][ T274] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 28.558271][ T274] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 28.558406][ T274] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 28.558536][ T274] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 28.558663][ T274] ? 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)
[ 28.558790][ T274] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 28.558920][ T274] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 28.559048][ T274] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 28.559177][ T274] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 28.559306][ T274] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 28.559443][ T274] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 28.559573][ T274] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 28.559700][ T274] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 28.559859][ T274] ? 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)
[ 28.559990][ T274] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 28.560118][ T274] ___sys_sendmsg (net/socket.c:2665)
[ 28.560244][ T274] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 28.560375][ T274] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 28.560509][ T274] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 28.560642][ T274] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 28.560771][ T274] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 28.560898][ T274] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 28.561028][ T274] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 28.561127][ T274] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 28.561256][ T274] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 28.561383][ T274] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 28.561510][ T274] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 28.561647][ T274] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 28.561776][ T274] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 28.561935][ T274] RIP: 0033:0x7f430e6397b7
[ 28.562070][ T274] 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)
[ 28.562525][ T274] RSP: 002b:00007ffc1d197808 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 28.562720][ T274] RAX: ffffffffffffffda RBX: 00007ffc1d197f30 RCX: 00007f430e6397b7
[ 28.562942][ T274] RDX: 0000000000000000 RSI: 00007ffc1d197870 RDI: 0000000000000005
[ 28.563132][ T274] RBP: 0000000000000002 R08: 0000000000000050 R09: 0000000000000000
[ 28.563322][ T274] R10: 00007f430e4f2708 R11: 0000000000000246 R12: 00007ffc1d197f50
[ 28.563518][ T274] R13: 00000000672a1e9f R14: 0000000000496600 R15: 00007ffc1d19795c
| [ 28.562942][ T274] RDX: 0000000000000000 RSI: 00007ffc1d197870 RDI: 0000000000000005
| [ 28.563132][ T274] RBP: 0000000000000002 R08: 0000000000000050 R09: 0000000000000000
| [ 28.563322][ T274] R10: 00007f430e4f2708 R11: 0000000000000246 R12: 00007ffc1d197f50
| [ 28.563518][ T274] R13: 00000000672a1e9f R14: 0000000000496600 R15: 00007ffc1d19795c
| [ 28.563711][ T274]
[ 247.278430][ T43] INFO: task ip:274 blocked for more than 122 seconds.
[ 247.278763][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.278884][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.279079][ T43] task:ip state:D stack:25792 pid:274 tgid:274 ppid:259 flags:0x00004002
[ 247.279319][ T43] Call Trace:
[ 247.279447][ T43]
[ 247.279514][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.279640][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.279766][ T43] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[ 247.279889][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.280007][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.280126][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.280216][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.280344][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.280463][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 247.280581][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.280699][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.280816][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.280933][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.281053][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.281170][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.281284][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.281410][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.281529][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.281643][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.281757][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.281872][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.281986][ 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)
[ 247.282103][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.282200][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.282316][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.282438][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.282597][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.282719][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.282834][ 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)
[ 247.282948][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.283064][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.283183][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.283299][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.283443][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.283574][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.283691][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.283804][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.283948][ 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)
[ 247.284064][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 247.284186][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 247.284301][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 247.284421][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.284544][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.284664][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.284780][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 247.284894][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.285011][ 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)
[ 247.285102][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.285223][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.285342][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.285457][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 247.285582][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.285700][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.285843][ T43] RIP: 0033:0x7f430e6397b7
[ 247.285963][ T43] RSP: 002b:00007ffc1d197808 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.286143][ T43] RAX: ffffffffffffffda RBX: 00007ffc1d197f30 RCX: 00007f430e6397b7
[ 247.286314][ T43] RDX: 0000000000000000 RSI: 00007ffc1d197870 RDI: 0000000000000005
[ 247.286494][ T43] RBP: 0000000000000002 R08: 0000000000000050 R09: 0000000000000000
[ 247.286667][ T43] R10: 00007f430e4f2708 R11: 0000000000000246 R12: 00007ffc1d197f50
[ 247.286836][ T43] R13: 00000000672a1e9f R14: 0000000000496600 R15: 00007ffc1d19795c
| [ 247.286494][ T43] RBP: 0000000000000002 R08: 0000000000000050 R09: 0000000000000000
| [ 247.286667][ T43] R10: 00007f430e4f2708 R11: 0000000000000246 R12: 00007ffc1d197f50
| [ 247.286836][ T43] R13: 00000000672a1e9f R14: 0000000000496600 R15: 00007ffc1d19795c
| [ 247.287010][ T43]
| [ 247.287100][ T43] INFO: lockdep is turned off.
[ 370.158464][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds.
[ 370.158824][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 370.158937][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.159124][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 370.159389][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 370.159546][ T43] Call Trace:
[ 370.159636][ T43]
[ 370.159704][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 370.159826][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 370.159943][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.160062][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.160178][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 370.160268][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 370.160395][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 370.160512][ 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)
[ 370.160635][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.160749][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 370.160865][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.160979][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.161097][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.161210][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 370.161332][ T43] process_one_work (kernel/workqueue.c:3229)
[ 370.161448][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 370.161567][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 370.161686][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 370.161803][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 370.161919][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 370.162031][ T43] kthread (kernel/kthread.c:389)
[ 370.162121][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 370.162235][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 370.162359][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 370.162473][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 370.162121][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 370.162235][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 370.162359][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 370.162473][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 370.162600][ T43]
[ 370.162711][ T43] INFO: task ip:274 blocked for more than 245 seconds.
[ 370.162846][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 370.162952][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.163135][ T43] task:ip state:D stack:25792 pid:274 tgid:274 ppid:259 flags:0x00004002
[ 370.163374][ T43] Call Trace:
[ 370.163465][ T43]
[ 370.163526][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 370.163642][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 370.163756][ T43] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[ 370.163870][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.163986][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 370.164103][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 370.164190][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 370.164303][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 370.164428][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 370.164545][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.164662][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 370.164777][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 370.164893][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.165009][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 370.165125][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 370.165237][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.165362][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 370.165481][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 370.165597][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 370.165710][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 370.165824][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 370.165937][ 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)
[ 370.166053][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 370.166141][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 370.166255][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 370.166382][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 370.166496][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 370.166616][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 370.166728][ 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)
[ 370.166841][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 370.166956][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 370.167071][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.167186][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 370.167307][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 370.167439][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 370.167558][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 370.167671][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 370.167813][ 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)
[ 370.167928][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 370.168048][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 370.168162][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 370.168279][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 370.168401][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 370.168518][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 370.168636][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 370.168748][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 370.168862][ 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)
[ 370.168949][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 370.169066][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 370.169179][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 370.169296][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 370.169421][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 370.169542][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 370.169687][ T43] RIP: 0033:0x7f430e6397b7
[ 370.169805][ T43] RSP: 002b:00007ffc1d197808 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 370.169977][ T43] RAX: ffffffffffffffda RBX: 00007ffc1d197f30 RCX: 00007f430e6397b7
[ 370.170150][ T43] RDX: 0000000000000000 RSI: 00007ffc1d197870 RDI: 0000000000000005
[ 370.170317][ T43] RBP: 0000000000000002 R08: 0000000000000050 R09: 0000000000000000
[ 370.170491][ T43] R10: 00007f430e4f2708 R11: 0000000000000246 R12: 00007ffc1d197f50
[ 370.170662][ T43] R13: 00000000672a1e9f R14: 0000000000496600 R15: 00007ffc1d19795c
| [ 370.170317][ T43] RBP: 0000000000000002 R08: 0000000000000050 R09: 0000000000000000
| [ 370.170491][ T43] R10: 00007f430e4f2708 R11: 0000000000000246 R12: 00007ffc1d197f50
| [ 370.170662][ T43] R13: 00000000672a1e9f R14: 0000000000496600 R15: 00007ffc1d19795c
| [ 370.170833][ T43]
| [ 370.170918][ T43] INFO: lockdep is turned off.
[ 493.038494][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds.
[ 493.039202][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 493.039482][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 493.039687][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 493.039912][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 493.040063][ T43] Call Trace:
[ 493.040165][ T43]
[ 493.040224][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 493.040351][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 493.040497][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 493.040615][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 493.040747][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 493.040836][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 493.040951][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 493.041067][ 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)
[ 493.041200][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 493.041311][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 493.041439][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 493.041545][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 493.041656][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 493.041769][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 493.041888][ T43] process_one_work (kernel/workqueue.c:3229)
[ 493.042026][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 493.042139][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 493.042257][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 493.042384][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 493.042512][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 493.042675][ T43] kthread (kernel/kthread.c:389)
[ 493.042763][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 493.042875][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 493.042994][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 493.043109][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 493.042763][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 493.042875][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 493.042994][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 493.043109][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 493.043240][ T43]
[ 493.043352][ T43] INFO: task ip:274 blocked for more than 368 seconds.
[ 493.043501][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 493.043605][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 493.043788][ T43] task:ip state:D stack:25792 pid:274 tgid:274 ppid:259 flags:0x00004002
[ 493.044011][ T43] Call Trace:
[ 493.044095][ T43]
[ 493.044153][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 493.044269][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 493.044404][ T43] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[ 493.044521][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 493.044647][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 493.044778][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 493.044867][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 493.044985][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 493.045100][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 493.045216][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 493.045339][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 493.045464][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 493.045578][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 493.045689][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 493.045809][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 493.045915][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 493.046026][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 493.046134][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 493.046243][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 493.046356][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 493.046464][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 493.046569][ 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)
[ 493.046676][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 493.046758][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 493.046872][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 493.046981][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 493.047086][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 493.047196][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 493.047303][ 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)
[ 493.047418][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 493.047549][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 493.047661][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 493.047779][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 493.047892][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 493.048023][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 493.048143][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 493.048255][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 493.048403][ 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)
[ 493.048518][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 493.048635][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 493.048752][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 493.048867][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 493.048982][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 493.049099][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 493.049228][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 493.049352][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 493.049459][ 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)
[ 493.049541][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 493.049649][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 493.049758][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 493.049862][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 493.049973][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 493.050083][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 493.050215][ T43] RIP: 0033:0x7f430e6397b7
[ 493.050332][ T43] RSP: 002b:00007ffc1d197808 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 493.050491][ T43] RAX: ffffffffffffffda RBX: 00007ffc1d197f30 RCX: 00007f430e6397b7
[ 493.050652][ T43] RDX: 0000000000000000 RSI: 00007ffc1d197870 RDI: 0000000000000005
[ 493.050808][ T43] RBP: 0000000000000002 R08: 0000000000000050 R09: 0000000000000000
[ 493.050962][ T43] R10: 00007f430e4f2708 R11: 0000000000000246 R12: 00007ffc1d197f50
[ 493.051119][ T43] R13: 00000000672a1e9f R14: 0000000000496600 R15: 00007ffc1d19795c
| [ 493.050808][ T43] RBP: 0000000000000002 R08: 0000000000000050 R09: 0000000000000000
| [ 493.050962][ T43] R10: 00007f430e4f2708 R11: 0000000000000246 R12: 00007ffc1d197f50
| [ 493.051119][ T43] R13: 00000000672a1e9f R14: 0000000000496600 R15: 00007ffc1d19795c
| [ 493.051278][ T43]
| [ 493.051374][ T43] INFO: lockdep is turned off.
[ 615.918546][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds.
[ 615.919190][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.919295][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.919503][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 615.919754][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.919910][ T43] Call Trace:
[ 615.919998][ T43]
[ 615.920061][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.920181][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.920296][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.920420][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.920535][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.920622][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.920734][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.920862][ 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)
[ 615.920971][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.921078][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.921213][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.921336][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.921452][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.921562][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.921678][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.921802][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.921909][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.922018][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.922127][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.922235][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.922349][ T43] kthread (kernel/kthread.c:389)
[ 615.922432][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.922540][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.922655][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.922762][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.922432][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.922540][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.922655][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.922762][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.922875][ T43]
[ 615.922966][ T43] INFO: task ip:274 blocked for more than 491 seconds.
[ 615.923090][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.923189][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.923378][ T43] task:ip state:D stack:25792 pid:274 tgid:274 ppid:259 flags:0x00004002
[ 615.923621][ T43] Call Trace:
[ 615.923704][ T43]
[ 615.923762][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.923877][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.923988][ T43] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[ 615.924102][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.924216][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.924337][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.924429][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.924540][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.924661][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 615.924768][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.924880][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.924989][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.925098][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.925203][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.925312][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.925427][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.925536][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.925643][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.925751][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.925856][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.925963][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.926068][ 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)
[ 615.926176][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.926263][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.926376][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.926484][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.926590][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.926701][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.926806][ 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)
[ 615.926912][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.927018][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.927128][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.927236][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.927357][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.927491][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.927606][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.927717][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.927856][ 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)
[ 615.927968][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 615.928086][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.928199][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 615.928310][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.928428][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.928543][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.928685][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.928797][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 615.928911][ 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)
[ 615.928997][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.929116][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.929227][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.929342][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 615.929460][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.929577][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.929717][ T43] RIP: 0033:0x7f430e6397b7
[ 615.929839][ T43] RSP: 002b:00007ffc1d197808 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.930003][ T43] RAX: ffffffffffffffda RBX: 00007ffc1d197f30 RCX: 00007f430e6397b7
[ 615.930162][ T43] RDX: 0000000000000000 RSI: 00007ffc1d197870 RDI: 0000000000000005
[ 615.930318][ T43] RBP: 0000000000000002 R08: 0000000000000050 R09: 0000000000000000
[ 615.930482][ T43] R10: 00007f430e4f2708 R11: 0000000000000246 R12: 00007ffc1d197f50
[ 615.930638][ T43] R13: 00000000672a1e9f R14: 0000000000496600 R15: 00007ffc1d19795c
| [ 615.930318][ T43] RBP: 0000000000000002 R08: 0000000000000050 R09: 0000000000000000
| [ 615.930482][ T43] R10: 00007f430e4f2708 R11: 0000000000000246 R12: 00007ffc1d197f50
| [ 615.930638][ T43] R13: 00000000672a1e9f R14: 0000000000496600 R15: 00007ffc1d19795c
| [ 615.930801][ T43]
| [ 615.930881][ T43] INFO: lockdep is turned off.
[ 738.798533][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds.
[ 738.799155][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.799265][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.799506][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 738.799759][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.799921][ T43] Call Trace:
[ 738.800010][ T43]
[ 738.800081][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.800213][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.800337][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.800490][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.800608][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.800698][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.800820][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.800938][ 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)
[ 738.801064][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.801175][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.801289][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.801407][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.801543][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.801662][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.801778][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.801898][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.802012][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.802132][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.802258][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.802377][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.802485][ T43] kthread (kernel/kthread.c:389)
[ 738.802570][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.802687][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.802799][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.802909][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.802570][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.802687][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.802799][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.802909][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.803028][ T43]
[ 738.803126][ T43] INFO: task ip:274 blocked for more than 614 seconds.
[ 738.803255][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.803368][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.803577][ T43] task:ip state:D stack:25792 pid:274 tgid:274 ppid:259 flags:0x00004002
[ 738.803807][ T43] Call Trace:
[ 738.803893][ T43]
[ 738.803953][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.804079][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.804194][ T43] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[ 738.804310][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.804432][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.804555][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.804644][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.804758][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.804885][ T43] ? __pfx_validate_nla (lib/nlattr.c:396)
[ 738.804995][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.805108][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.805224][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.805340][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.805448][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.805566][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.805673][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.805782][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.805891][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.806002][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.806110][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.806221][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.806336][ 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)
[ 738.806455][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.806538][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.806647][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.806758][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.806867][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.806981][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.807090][ 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)
[ 738.807198][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.807313][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.807436][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.807569][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.807687][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.807804][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.807923][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.808035][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.808178][ 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)
[ 738.808298][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 738.808422][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.808535][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 738.808649][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.808772][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.808884][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.808997][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.809107][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 738.809218][ 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)
[ 738.809307][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 738.809430][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.809539][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.809647][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 738.809761][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.809875][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.810010][ T43] RIP: 0033:0x7f430e6397b7
[ 738.810127][ T43] RSP: 002b:00007ffc1d197808 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.810296][ T43] RAX: ffffffffffffffda RBX: 00007ffc1d197f30 RCX: 00007f430e6397b7
[ 738.810498][ T43] RDX: 0000000000000000 RSI: 00007ffc1d197870 RDI: 0000000000000005
[ 738.810669][ T43] RBP: 0000000000000002 R08: 0000000000000050 R09: 0000000000000000
[ 738.810837][ T43] R10: 00007f430e4f2708 R11: 0000000000000246 R12: 00007ffc1d197f50
[ 738.811008][ T43] R13: 00000000672a1e9f R14: 0000000000496600 R15: 00007ffc1d19795c
| [ 738.810669][ T43] RBP: 0000000000000002 R08: 0000000000000050 R09: 0000000000000000
| [ 738.810837][ T43] R10: 00007f430e4f2708 R11: 0000000000000246 R12: 00007ffc1d197f50
| [ 738.811008][ T43] R13: 00000000672a1e9f R14: 0000000000496600 R15: 00007ffc1d19795c
| [ 738.811186][ T43]
| [ 738.811272][ T43] INFO: lockdep is turned off.
[ 861.678514][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds.
[ 861.679289][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.679470][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.679714][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 861.680026][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.680188][ T43] Call Trace:
[ 861.680292][ T43]
[ 861.680374][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.680501][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.680625][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.680748][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.680869][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.680977][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.681091][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.681208][ 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)
[ 861.681334][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.681446][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.681560][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.681672][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.681791][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.681930][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.682053][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.682175][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.682293][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.682422][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.682542][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.682663][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.682782][ T43] kthread (kernel/kthread.c:389)
[ 861.682906][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.683024][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.683158][ 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