======================================
| [ 27.284340][ T257] other info that might help us debug this:
| [ 27.284531][ T257] no locks held by ip/257.
| [ 27.284660][ T257]
| [ 27.284660][ T257] stack backtrace:
[ 27.285020][ T257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 27.285307][ T257] Call Trace:
[ 27.285410][ T257]
[ 27.285480][ T257] dump_stack_lvl (lib/dump_stack.c:123)
[ 27.285617][ T257] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.285748][ T257] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 27.285880][ T257] __lock_release (kernel/locking/lockdep.c:5502)
[ 27.286010][ T257] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 27.286140][ T257] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.286270][ T257] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 27.286404][ T257] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 27.286550][ T257] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 27.286705][ T257] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 27.286882][ T257] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 27.287025][ T257] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.287166][ T257] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 27.287310][ T257] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 27.287444][ T257] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.287592][ T257] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 27.287734][ T257] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 27.287877][ T257] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 27.288020][ T257] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 27.288160][ T257] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 27.288302][ T257] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 27.288443][ T257] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 27.288586][ T257] ? 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)
[ 27.288722][ T257] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 27.288826][ T257] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 27.288962][ T257] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 27.289094][ T257] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 27.289226][ T257] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 27.289364][ T257] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 27.289493][ T257] ? 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)
[ 27.289621][ T257] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 27.289750][ T257] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 27.289876][ T257] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.290007][ T257] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 27.290136][ T257] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 27.290270][ T257] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 27.290406][ T257] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 27.290532][ T257] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 27.290691][ T257] ? 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)
[ 27.290822][ T257] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 27.290958][ T257] ___sys_sendmsg (net/socket.c:2665)
[ 27.291087][ T257] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 27.291214][ T257] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 27.291344][ T257] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 27.291483][ T257] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.291611][ T257] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 27.291739][ T257] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 27.291871][ T257] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128)
[ 27.291973][ T257] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 27.292101][ T257] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 27.292230][ T257] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 27.292357][ T257] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 27.292497][ T257] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 27.292633][ T257] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 27.292791][ T257] RIP: 0033:0x7fa4b94687b7
[ 27.292931][ T257] 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)
[ 27.293380][ T257] RSP: 002b:00007ffe74205cb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 27.293580][ T257] RAX: ffffffffffffffda RBX: 00007ffe742063e0 RCX: 00007fa4b94687b7
[ 27.293771][ T257] RDX: 0000000000000000 RSI: 00007ffe74205d20 RDI: 0000000000000005
[ 27.293963][ T257] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 27.294159][ T257] R10: 00007fa4b9321708 R11: 0000000000000246 R12: 00007ffe742063f8
[ 27.294348][ T257] R13: 00000000672a029d R14: 0000000000496600 R15: 00007ffe74205e08
| [ 27.293771][ T257] RDX: 0000000000000000 RSI: 00007ffe74205d20 RDI: 0000000000000005
| [ 27.293963][ T257] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 27.294159][ T257] R10: 00007fa4b9321708 R11: 0000000000000246 R12: 00007ffe742063f8
| [ 27.294348][ T257] R13: 00000000672a029d R14: 0000000000496600 R15: 00007ffe74205e08
| [ 27.294547][ T257]
[ 247.088616][ T43] INFO: task ip:257 blocked for more than 122 seconds.
[ 247.089108][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.089247][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.089523][ T43] task:ip state:D stack:25792 pid:257 tgid:257 ppid:243 flags:0x00004002
[ 247.089828][ T43] Call Trace:
[ 247.089948][ T43]
[ 247.090032][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.090189][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.090335][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.090500][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.090640][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.090748][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.090888][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.091033][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.091176][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.091318][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.091471][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.091609][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.091747][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.091888][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.092027][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.092172][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.092312][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.092455][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.092599][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.092735][ 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)
[ 247.092880][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.092984][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.093126][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.093266][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.093428][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.093586][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.093729][ 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)
[ 247.093865][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.094005][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.094145][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.094284][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.094432][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.094572][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.094723][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.094864][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.095035][ 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)
[ 247.095174][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 247.095330][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 247.095470][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 247.095609][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.095747][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.095888][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.096025][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 247.096165][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.096307][ 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)
[ 247.096423][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.096562][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.096705][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.096840][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 247.096988][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.097132][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.097306][ T43] RIP: 0033:0x7fa4b94687b7
[ 247.097470][ T43] RSP: 002b:00007ffe74205cb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.097691][ T43] RAX: ffffffffffffffda RBX: 00007ffe742063e0 RCX: 00007fa4b94687b7
[ 247.097893][ T43] RDX: 0000000000000000 RSI: 00007ffe74205d20 RDI: 0000000000000005
[ 247.098099][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 247.098311][ T43] R10: 00007fa4b9321708 R11: 0000000000000246 R12: 00007ffe742063f8
[ 247.098518][ T43] R13: 00000000672a029d R14: 0000000000496600 R15: 00007ffe74205e08
| [ 247.098099][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 247.098311][ T43] R10: 00007fa4b9321708 R11: 0000000000000246 R12: 00007ffe742063f8
| [ 247.098518][ T43] R13: 00000000672a029d R14: 0000000000496600 R15: 00007ffe74205e08
| [ 247.098735][ T43]
| [ 247.098842][ T43] INFO: lockdep is turned off.
[ 369.968615][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds.
[ 369.969292][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.969528][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.969881][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 369.970224][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 369.970424][ T43] Call Trace:
[ 369.970530][ T43]
[ 369.970606][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.970752][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.970894][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.971039][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.971181][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.971325][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.971448][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.971587][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.971730][ 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)
[ 369.971871][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.972012][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.972157][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.972300][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.972451][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.972592][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.972735][ T43] process_one_work (kernel/workqueue.c:3229)
[ 369.972880][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.973019][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 369.973160][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 369.973306][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 369.973468][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 369.973613][ T43] kthread (kernel/kthread.c:389)
[ 369.973720][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.973858][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 369.974003][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.974140][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.973720][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.973858][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 369.974003][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.974140][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.974284][ T43]
[ 369.974417][ T43] INFO: task ip:257 blocked for more than 245 seconds.
[ 369.974602][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.974741][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.974970][ T43] task:ip state:D stack:25792 pid:257 tgid:257 ppid:243 flags:0x00004002
[ 369.975245][ T43] Call Trace:
[ 369.975349][ T43]
[ 369.975427][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.975563][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.975707][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.975845][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.975981][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.976083][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.976220][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.976358][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.976503][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.976642][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.976784][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.976924][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.977063][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.977201][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.977342][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.977506][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 369.977645][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.977784][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 369.977936][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.978073][ 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)
[ 369.978213][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 369.978317][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.978462][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 369.978603][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.978743][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 369.978882][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 369.979027][ 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)
[ 369.979168][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 369.979314][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 369.979457][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.979597][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 369.979735][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 369.979878][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 369.980020][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 369.980164][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 369.980331][ 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)
[ 369.980475][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 369.980616][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 369.980752][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 369.980891][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 369.981035][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.981181][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.981321][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.981480][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 369.981621][ 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)
[ 369.981729][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 369.981865][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 369.982003][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 369.982141][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 369.982286][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 369.982433][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 369.982615][ T43] RIP: 0033:0x7fa4b94687b7
[ 369.982766][ T43] RSP: 002b:00007ffe74205cb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 369.982991][ T43] RAX: ffffffffffffffda RBX: 00007ffe742063e0 RCX: 00007fa4b94687b7
[ 369.983191][ T43] RDX: 0000000000000000 RSI: 00007ffe74205d20 RDI: 0000000000000005
[ 369.983397][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 369.983604][ T43] R10: 00007fa4b9321708 R11: 0000000000000246 R12: 00007ffe742063f8
[ 369.983800][ T43] R13: 00000000672a029d R14: 0000000000496600 R15: 00007ffe74205e08
| [ 369.983397][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 369.983604][ T43] R10: 00007fa4b9321708 R11: 0000000000000246 R12: 00007ffe742063f8
| [ 369.983800][ T43] R13: 00000000672a029d R14: 0000000000496600 R15: 00007ffe74205e08
| [ 369.984003][ T43]
| [ 369.984112][ T43] INFO: lockdep is turned off.
[ 492.848442][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds.
[ 492.848874][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.849140][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.849358][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 492.849641][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.849807][ T43] Call Trace:
[ 492.849914][ T43]
[ 492.849981][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.850107][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.850229][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.850358][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.850496][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.850627][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.850720][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.850838][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.850956][ T43] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[ 492.851074][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.851190][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.851315][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.851447][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.851559][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.851669][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.851781][ T43] process_one_work (kernel/workqueue.c:3229)
[ 492.851898][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.852008][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 492.852119][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 492.852243][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 492.852357][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.852471][ T43] kthread (kernel/kthread.c:389)
[ 492.852557][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.852668][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 492.852784][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.852893][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.852557][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.852668][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 492.852784][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.852893][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.853009][ T43]
[ 492.853135][ T43] INFO: task ip:257 blocked for more than 368 seconds.
[ 492.853278][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.853403][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.853600][ T43] task:ip state:D stack:25792 pid:257 tgid:257 ppid:243 flags:0x00004002
[ 492.853843][ T43] Call Trace:
[ 492.853950][ T43]
[ 492.854013][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.854134][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.854262][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.854391][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.854527][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.854612][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.854722][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.854836][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.854947][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.855057][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.855175][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.855287][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.855403][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.855512][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.855624][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.855737][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 492.855848][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.855958][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 492.856075][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.856184][ 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)
[ 492.856295][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 492.856390][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.856502][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.856619][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.856731][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.856847][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.856962][ 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)
[ 492.857073][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 492.857186][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 492.857298][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.857424][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 492.857538][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 492.857660][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 492.857776][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 492.857891][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 492.858026][ 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)
[ 492.858138][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 492.858252][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 492.858362][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 492.858480][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 492.858591][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.858707][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.858817][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.858930][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 492.859061][ 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)
[ 492.859152][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 492.859268][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 492.859388][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 492.859502][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 492.859625][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 492.859743][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 492.859892][ T43] RIP: 0033:0x7fa4b94687b7
[ 492.860013][ T43] RSP: 002b:00007ffe74205cb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 492.860213][ T43] RAX: ffffffffffffffda RBX: 00007ffe742063e0 RCX: 00007fa4b94687b7
[ 492.860379][ T43] RDX: 0000000000000000 RSI: 00007ffe74205d20 RDI: 0000000000000005
[ 492.860541][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 492.860706][ T43] R10: 00007fa4b9321708 R11: 0000000000000246 R12: 00007ffe742063f8
[ 492.860868][ T43] R13: 00000000672a029d R14: 0000000000496600 R15: 00007ffe74205e08
| [ 492.860541][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 492.860706][ T43] R10: 00007fa4b9321708 R11: 0000000000000246 R12: 00007ffe742063f8
| [ 492.860868][ T43] R13: 00000000672a029d R14: 0000000000496600 R15: 00007ffe74205e08
| [ 492.861033][ T43]
| [ 492.861118][ T43] INFO: lockdep is turned off.
[ 615.728601][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds.
[ 615.729258][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.729435][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.729651][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 615.729888][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.730040][ T43] Call Trace:
[ 615.730129][ T43]
[ 615.730195][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.730316][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.730447][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.730576][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.730695][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.730812][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.730903][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.731015][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.731135][ 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)
[ 615.731250][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.731365][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.731499][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.731612][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.731728][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.731840][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.731957][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.732073][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.732187][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.732303][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.732435][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.732552][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.732665][ T43] kthread (kernel/kthread.c:389)
[ 615.732752][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.732866][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.732983][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.733109][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.732752][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.732866][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.732983][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.733109][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.733258][ T43]
[ 615.733365][ T43] INFO: task ip:257 blocked for more than 491 seconds.
[ 615.733538][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.733653][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.733857][ T43] task:ip state:D stack:25792 pid:257 tgid:257 ppid:243 flags:0x00004002
[ 615.734083][ T43] Call Trace:
[ 615.734168][ T43]
[ 615.734228][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.734344][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.734474][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.734589][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.734703][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.734788][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.734901][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.735018][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.735133][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.735253][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.735404][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.735523][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.735643][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.735764][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.735885][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.736017][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.736130][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.736242][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.736388][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.736514][ 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)
[ 615.736635][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.736727][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.736847][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.736969][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.737097][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.737216][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.737335][ 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)
[ 615.737466][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.737589][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.737702][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.737817][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.737932][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.738047][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.738161][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.738278][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.738427][ 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)
[ 615.738541][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 615.738657][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.738770][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 615.738883][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.738997][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.739113][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.739227][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.739344][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 615.739464][ 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)
[ 615.739555][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.739667][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.739780][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.739894][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 615.740013][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.740129][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.740277][ T43] RIP: 0033:0x7fa4b94687b7
[ 615.740404][ T43] RSP: 002b:00007ffe74205cb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.740576][ T43] RAX: ffffffffffffffda RBX: 00007ffe742063e0 RCX: 00007fa4b94687b7
[ 615.740743][ T43] RDX: 0000000000000000 RSI: 00007ffe74205d20 RDI: 0000000000000005
[ 615.740926][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 615.741098][ T43] R10: 00007fa4b9321708 R11: 0000000000000246 R12: 00007ffe742063f8
[ 615.741262][ T43] R13: 00000000672a029d R14: 0000000000496600 R15: 00007ffe74205e08
| [ 615.740926][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 615.741098][ T43] R10: 00007fa4b9321708 R11: 0000000000000246 R12: 00007ffe742063f8
| [ 615.741262][ T43] R13: 00000000672a029d R14: 0000000000496600 R15: 00007ffe74205e08
| [ 615.741446][ T43]
| [ 615.741535][ T43] INFO: lockdep is turned off.
[ 738.608555][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds.
[ 738.608947][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.609062][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.609304][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 738.609631][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.609811][ T43] Call Trace:
[ 738.609942][ T43]
[ 738.610017][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.610150][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.610274][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.610419][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.610550][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.610683][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.610790][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.610903][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.611018][ 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)
[ 738.611131][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.611243][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.611371][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.611491][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.611605][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.611717][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.611833][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.611949][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.612062][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.612176][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.612296][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.612449][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.612568][ T43] kthread (kernel/kthread.c:389)
[ 738.612659][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.612777][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.612900][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.613017][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.612659][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.612777][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.612900][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.613017][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.613148][ T43]
[ 738.613250][ T43] INFO: task ip:257 blocked for more than 614 seconds.
[ 738.613412][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.613522][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.613706][ T43] task:ip state:D stack:25792 pid:257 tgid:257 ppid:243 flags:0x00004002
[ 738.613930][ T43] Call Trace:
[ 738.614014][ T43]
[ 738.614073][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.614187][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.614309][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.614431][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.614545][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.614631][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.614745][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.614863][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.614977][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.615091][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.615213][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.615327][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.615445][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.615558][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.615672][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.615788][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.615902][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.616013][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.616131][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.616242][ 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)
[ 738.616356][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.616450][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.616562][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.616675][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.616789][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.616904][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.617022][ 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)
[ 738.617136][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.617252][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.617365][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.617499][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.617618][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.617734][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.617850][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.617967][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.618107][ 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)
[ 738.618223][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 738.618339][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.618459][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 738.618572][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.618687][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.618806][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.618920][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.619039][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 738.619153][ 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)
[ 738.619243][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 738.619356][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.619474][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.619588][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 738.619707][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.619824][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.619969][ T43] RIP: 0033:0x7fa4b94687b7
[ 738.620090][ T43] RSP: 002b:00007ffe74205cb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.620264][ T43] RAX: ffffffffffffffda RBX: 00007ffe742063e0 RCX: 00007fa4b94687b7
[ 738.620438][ T43] RDX: 0000000000000000 RSI: 00007ffe74205d20 RDI: 0000000000000005
[ 738.620605][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 738.620778][ T43] R10: 00007fa4b9321708 R11: 0000000000000246 R12: 00007ffe742063f8
[ 738.620943][ T43] R13: 00000000672a029d R14: 0000000000496600 R15: 00007ffe74205e08
| [ 738.620605][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 738.620778][ T43] R10: 00007fa4b9321708 R11: 0000000000000246 R12: 00007ffe742063f8
| [ 738.620943][ T43] R13: 00000000672a029d R14: 0000000000496600 R15: 00007ffe74205e08
| [ 738.621128][ T43]
| [ 738.621214][ T43] INFO: lockdep is turned off.
[ 861.488571][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds.
[ 861.489301][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.489477][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.489746][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000
[ 861.490040][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.490235][ T43] Call Trace:
[ 861.490342][ T43]
[ 861.490430][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.490599][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.490747][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 861.490896][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.491044][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.491190][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.491302][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.491449][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.491588][ 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)
[ 861.491747][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.491886][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.492035][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.492178][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.492327][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.492472][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.492620][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.492757][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.492892][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.493032][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.493181][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.493321][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.493475][ T43] kthread (kernel/kthread.c:389)
[ 861.493590][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.493728][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.493871][ T43] ? __pfx_kthread (kernel/kthread.c:342)
Finger prints:
__schedule:schedule:schedule_preempt_disabled:__mutex_lock:addrconf_verify_work
print_unlock_imbalance_bug:__lock_release:lock_release:__mutex_unlock_slowpath:__rtnl_unlock
__schedule:schedule:schedule_preempt_disabled:__mutex_lock:rtnl_newlink
ret_from_fork:ret_from_fork_asm:__schedule:schedule:schedule_preempt_disabled