======================================
| [ 27.558216][ T257] other info that might help us debug this:
| [ 27.558411][ T257] no locks held by ip/257.
| [ 27.558546][ T257]
| [ 27.558546][ T257] stack backtrace:
[ 27.558914][ T257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 27.559214][ T257] Call Trace:
[ 27.559323][ T257]
[ 27.559397][ T257] dump_stack_lvl (lib/dump_stack.c:123)
[ 27.559538][ T257] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.559672][ T257] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266)
[ 27.559805][ T257] __lock_release (kernel/locking/lockdep.c:5502)
[ 27.559939][ T257] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 27.560077][ T257] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.560210][ T257] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848)
[ 27.560348][ T257] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921)
[ 27.560484][ T257] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 27.560621][ T257] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907)
[ 27.560788][ T257] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558)
[ 27.560922][ T257] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[ 27.561053][ T257] rtnl_newlink (net/core/rtnetlink.c:3961)
[ 27.561189][ T257] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 27.561322][ T257] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.561459][ T257] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 27.561593][ T257] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 27.561726][ T257] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 27.561859][ T257] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 27.561993][ T257] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 27.562124][ T257] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 27.562260][ T257] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 27.562394][ 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)
[ 27.562528][ T257] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 27.562630][ T257] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 27.562764][ T257] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 27.562904][ T257] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 27.563041][ T257] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 27.563180][ T257] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 27.563318][ 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)
[ 27.563455][ T257] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 27.563589][ T257] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 27.563724][ T257] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.563861][ T257] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 27.564028][ T257] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 27.564164][ T257] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 27.564298][ T257] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 27.564431][ T257] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 27.564596][ 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)
[ 27.564728][ T257] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 27.564872][ T257] ___sys_sendmsg (net/socket.c:2665)
[ 27.565007][ T257] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 27.565143][ T257] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 27.565278][ T257] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 27.565437][ T257] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 27.565570][ T257] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 27.565702][ T257] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 27.565839][ 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)
[ 27.565942][ T257] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 27.566076][ T257] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 27.566209][ T257] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 27.566351][ T257] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 27.566490][ T257] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 27.566625][ T257] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 27.566791][ T257] RIP: 0033:0x7f8825c617b7
[ 27.566931][ 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)
[ 27.567401][ T257] RSP: 002b:00007ffc34c8c858 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 27.567603][ T257] RAX: ffffffffffffffda RBX: 00007ffc34c8cf80 RCX: 00007f8825c617b7
[ 27.567798][ T257] RDX: 0000000000000000 RSI: 00007ffc34c8c8c0 RDI: 0000000000000005
[ 27.567994][ T257] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 27.568194][ T257] R10: 00007f8825b1a708 R11: 0000000000000246 R12: 00007ffc34c8cf98
[ 27.568400][ T257] R13: 00000000672a0296 R14: 0000000000496600 R15: 00007ffc34c8c9a8
| [ 27.567798][ T257] RDX: 0000000000000000 RSI: 00007ffc34c8c8c0 RDI: 0000000000000005
| [ 27.567994][ T257] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 27.568194][ T257] R10: 00007f8825b1a708 R11: 0000000000000246 R12: 00007ffc34c8cf98
| [ 27.568400][ T257] R13: 00000000672a0296 R14: 0000000000496600 R15: 00007ffc34c8c9a8
| [ 27.568599][ T257]
[ 247.091495][ T43] INFO: task ip:257 blocked for more than 122 seconds.
[ 247.092186][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 247.092349][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.092629][ T43] task:ip state:D stack:25792 pid:257 tgid:257 ppid:243 flags:0x00004002
[ 247.092925][ T43] Call Trace:
[ 247.093034][ T43]
[ 247.093118][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 247.093279][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 247.093444][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.093595][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 247.093745][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 247.093849][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 247.093990][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 247.094128][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.094265][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 247.094409][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 247.094557][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.094691][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 247.094828][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.094961][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.095103][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 247.095250][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 247.095421][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 247.095559][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 247.095693][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.095826][ 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)
[ 247.095964][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 247.096067][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.096203][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 247.096357][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 247.096516][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 247.096668][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 247.096808][ 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)
[ 247.096950][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 247.097099][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 247.097232][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.097378][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 247.097516][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 247.097651][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 247.097808][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 247.097946][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 247.098120][ 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)
[ 247.098258][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 247.098399][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 247.098534][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 247.098667][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 247.098803][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 247.098945][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 247.099081][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 247.099213][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 247.099366][ 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)
[ 247.099473][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 247.099607][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 247.099743][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 247.099877][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 247.100027][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 247.100168][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 247.100352][ T43] RIP: 0033:0x7f8825c617b7
[ 247.100521][ T43] RSP: 002b:00007ffc34c8c858 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.100732][ T43] RAX: ffffffffffffffda RBX: 00007ffc34c8cf80 RCX: 00007f8825c617b7
[ 247.100946][ T43] RDX: 0000000000000000 RSI: 00007ffc34c8c8c0 RDI: 0000000000000005
[ 247.101165][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 247.101372][ T43] R10: 00007f8825b1a708 R11: 0000000000000246 R12: 00007ffc34c8cf98
[ 247.101571][ T43] R13: 00000000672a0296 R14: 0000000000496600 R15: 00007ffc34c8c9a8
| [ 247.101165][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 247.101372][ T43] R10: 00007f8825b1a708 R11: 0000000000000246 R12: 00007ffc34c8cf98
| [ 247.101571][ T43] R13: 00000000672a0296 R14: 0000000000496600 R15: 00007ffc34c8c9a8
| [ 247.101777][ T43]
| [ 247.101882][ T43] INFO: lockdep is turned off.
[ 369.971522][ T43] INFO: task kworker/u16:1:76 blocked for more than 122 seconds.
[ 369.972282][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.972441][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.972696][ T43] task:kworker/u16:1 state:D stack:30248 pid:76 tgid:76 ppid:2 flags:0x00004000
[ 369.972981][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 369.973181][ T43] Call Trace:
[ 369.973282][ T43]
[ 369.973366][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.973516][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.973650][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.973789][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.973927][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.974061][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.974162][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.974303][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.974441][ 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)
[ 369.974579][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.974712][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.974845][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.974976][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.975110][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.975241][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 369.975381][ T43] process_one_work (kernel/workqueue.c:3229)
[ 369.975518][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.975657][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 369.975789][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 369.975925][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 369.976058][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 369.976243][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 369.976396][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 369.976556][ T43] kthread (kernel/kthread.c:389)
[ 369.976666][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.976845][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 369.976989][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 369.977155][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.976666][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.976845][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 369.976989][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 369.977155][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 369.977312][ T43]
[ 369.977430][ T43] INFO: task ip:257 blocked for more than 245 seconds.
[ 369.977600][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 369.977743][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.977966][ T43] task:ip state:D stack:25792 pid:257 tgid:257 ppid:243 flags:0x00004002
[ 369.978249][ T43] Call Trace:
[ 369.978367][ T43]
[ 369.978436][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 369.978572][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 369.978707][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.978843][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 369.978975][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 369.979075][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 369.979212][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 369.979354][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.979488][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 369.979621][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 369.979755][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.979887][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 369.980019][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.980150][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.980289][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 369.980471][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 369.980611][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 369.980751][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 369.980889][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.981029][ 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)
[ 369.981168][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 369.981273][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.981418][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 369.981568][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 369.981708][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 369.981851][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 369.981990][ 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)
[ 369.982130][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 369.982276][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 369.982423][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.982573][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 369.982720][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 369.982855][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 369.982988][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 369.983118][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 369.983311][ 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)
[ 369.983452][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 369.983593][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 369.983733][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 369.983877][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 369.984019][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 369.984161][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 369.984316][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 369.984457][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 369.984598][ 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)
[ 369.984708][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 369.984847][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 369.985011][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 369.985152][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 369.985312][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 369.985463][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 369.985644][ T43] RIP: 0033:0x7f8825c617b7
[ 369.985793][ T43] RSP: 002b:00007ffc34c8c858 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 369.986025][ T43] RAX: ffffffffffffffda RBX: 00007ffc34c8cf80 RCX: 00007f8825c617b7
[ 369.986240][ T43] RDX: 0000000000000000 RSI: 00007ffc34c8c8c0 RDI: 0000000000000005
[ 369.986456][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 369.986681][ T43] R10: 00007f8825b1a708 R11: 0000000000000246 R12: 00007ffc34c8cf98
[ 369.986886][ T43] R13: 00000000672a0296 R14: 0000000000496600 R15: 00007ffc34c8c9a8
| [ 369.986456][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 369.986681][ T43] R10: 00007f8825b1a708 R11: 0000000000000246 R12: 00007ffc34c8cf98
| [ 369.986886][ T43] R13: 00000000672a0296 R14: 0000000000496600 R15: 00007ffc34c8c9a8
| [ 369.987101][ T43]
| [ 369.987228][ T43] INFO: lockdep is turned off.
[ 492.851529][ T43] INFO: task kworker/u16:1:76 blocked for more than 245 seconds.
[ 492.852208][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.852367][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.852623][ T43] task:kworker/u16:1 state:D stack:30248 pid:76 tgid:76 ppid:2 flags:0x00004000
[ 492.852914][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.853131][ T43] Call Trace:
[ 492.853240][ T43]
[ 492.853323][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.853472][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.853608][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.853748][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.853887][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.854020][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.854121][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.854261][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.854408][ 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)
[ 492.854544][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.854679][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.854819][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.854952][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.855088][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.855223][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 492.855376][ T43] process_one_work (kernel/workqueue.c:3229)
[ 492.855514][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.855649][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 492.855784][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 492.855922][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 492.856055][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 492.856223][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.856389][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 492.856556][ T43] kthread (kernel/kthread.c:389)
[ 492.856665][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.856809][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 492.856957][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 492.857100][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.856665][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.856809][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 492.856957][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 492.857100][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 492.857247][ T43]
[ 492.857374][ T43] INFO: task ip:257 blocked for more than 368 seconds.
[ 492.857543][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 492.857709][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.857926][ T43] task:ip state:D stack:25792 pid:257 tgid:257 ppid:243 flags:0x00004002
[ 492.858192][ T43] Call Trace:
[ 492.858304][ T43]
[ 492.858375][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 492.858514][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 492.858649][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.858790][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 492.858926][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 492.859027][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 492.859161][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 492.859308][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.859445][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 492.859582][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 492.859717][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.859852][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 492.859993][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.860125][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.860261][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 492.860415][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 492.860572][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 492.860710][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 492.860850][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.860991][ 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)
[ 492.861145][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 492.861253][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.861401][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 492.861546][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 492.861701][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 492.861839][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 492.861975][ 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)
[ 492.862110][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 492.862252][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 492.862391][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.862530][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 492.862667][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 492.862804][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 492.862939][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 492.863075][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 492.863246][ 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)
[ 492.863394][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 492.863528][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 492.863661][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 492.863793][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 492.863928][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 492.864068][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 492.864200][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 492.864346][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 492.864506][ 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)
[ 492.864624][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 492.864765][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 492.864907][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 492.865048][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 492.865197][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 492.865354][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 492.865531][ T43] RIP: 0033:0x7f8825c617b7
[ 492.865678][ T43] RSP: 002b:00007ffc34c8c858 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 492.865898][ T43] RAX: ffffffffffffffda RBX: 00007ffc34c8cf80 RCX: 00007f8825c617b7
[ 492.866124][ T43] RDX: 0000000000000000 RSI: 00007ffc34c8c8c0 RDI: 0000000000000005
[ 492.866346][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 492.866562][ T43] R10: 00007f8825b1a708 R11: 0000000000000246 R12: 00007ffc34c8cf98
[ 492.866765][ T43] R13: 00000000672a0296 R14: 0000000000496600 R15: 00007ffc34c8c9a8
| [ 492.866346][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 492.866562][ T43] R10: 00007f8825b1a708 R11: 0000000000000246 R12: 00007ffc34c8cf98
| [ 492.866765][ T43] R13: 00000000672a0296 R14: 0000000000496600 R15: 00007ffc34c8c9a8
| [ 492.866965][ T43]
| [ 492.867067][ T43] INFO: lockdep is turned off.
[ 615.731515][ T43] INFO: task kworker/u16:1:76 blocked for more than 368 seconds.
[ 615.731933][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.732067][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.732331][ T43] task:kworker/u16:1 state:D stack:30248 pid:76 tgid:76 ppid:2 flags:0x00004000
[ 615.732658][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.732847][ T43] Call Trace:
[ 615.732955][ T43]
[ 615.733046][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.733190][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.733344][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.733484][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.733623][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.733763][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.733865][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.733998][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.734134][ 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)
[ 615.734267][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.734405][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.734538][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.734672][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.734818][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.734949][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 615.735083][ T43] process_one_work (kernel/workqueue.c:3229)
[ 615.735219][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.735361][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 615.735495][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 615.735648][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 615.735783][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 615.735976][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.736108][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 615.736242][ T43] kthread (kernel/kthread.c:389)
[ 615.736360][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.736520][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 615.736662][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 615.736800][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.736360][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.736520][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 615.736662][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 615.736800][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 615.736944][ T43]
[ 615.737076][ T43] INFO: task ip:257 blocked for more than 491 seconds.
[ 615.737245][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 615.737384][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.737611][ T43] task:ip state:D stack:25792 pid:257 tgid:257 ppid:243 flags:0x00004002
[ 615.737884][ T43] Call Trace:
[ 615.737982][ T43]
[ 615.738051][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 615.738192][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 615.738335][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.738473][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 615.738606][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 615.738706][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 615.738840][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 615.738974][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.739108][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 615.739255][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 615.739401][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.739561][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 615.739701][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.739839][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.739978][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 615.740122][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 615.740260][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 615.740415][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 615.740572][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.740715][ 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)
[ 615.740861][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 615.740967][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.741105][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 615.741248][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 615.741397][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 615.741542][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 615.741698][ 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)
[ 615.741830][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 615.741968][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 615.742101][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.742238][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 615.742379][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 615.742518][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 615.742654][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 615.742791][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 615.742956][ 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)
[ 615.743115][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 615.743254][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 615.743402][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 615.743542][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 615.743682][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 615.743824][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 615.743970][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 615.744108][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 615.744249][ 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)
[ 615.744374][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 615.744515][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 615.744656][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 615.744794][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 615.744942][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 615.745087][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 615.745267][ T43] RIP: 0033:0x7f8825c617b7
[ 615.745421][ T43] RSP: 002b:00007ffc34c8c858 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 615.745654][ T43] RAX: ffffffffffffffda RBX: 00007ffc34c8cf80 RCX: 00007f8825c617b7
[ 615.745853][ T43] RDX: 0000000000000000 RSI: 00007ffc34c8c8c0 RDI: 0000000000000005
[ 615.746047][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 615.746253][ T43] R10: 00007f8825b1a708 R11: 0000000000000246 R12: 00007ffc34c8cf98
[ 615.746457][ T43] R13: 00000000672a0296 R14: 0000000000496600 R15: 00007ffc34c8c9a8
| [ 615.746047][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 615.746253][ T43] R10: 00007f8825b1a708 R11: 0000000000000246 R12: 00007ffc34c8cf98
| [ 615.746457][ T43] R13: 00000000672a0296 R14: 0000000000496600 R15: 00007ffc34c8c9a8
| [ 615.746657][ T43]
| [ 615.746758][ T43] INFO: lockdep is turned off.
[ 738.611540][ T43] INFO: task kworker/u16:1:76 blocked for more than 491 seconds.
[ 738.612200][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.612416][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.612689][ T43] task:kworker/u16:1 state:D stack:30248 pid:76 tgid:76 ppid:2 flags:0x00004000
[ 738.612998][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 738.613194][ T43] Call Trace:
[ 738.613312][ T43]
[ 738.613397][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.613550][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.613698][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.613855][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.613996][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.614132][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.614234][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.614375][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.614512][ 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)
[ 738.614647][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.614788][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.614934][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.615068][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.615204][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.615343][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 738.615477][ T43] process_one_work (kernel/workqueue.c:3229)
[ 738.615617][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.615754][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 738.615923][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 738.616064][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 738.616199][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 738.616384][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.616542][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 738.616683][ T43] kthread (kernel/kthread.c:389)
[ 738.616791][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.616951][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 738.617118][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 738.617257][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.616791][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.616951][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
| [ 738.617118][ T43] ? __pfx_kthread (kernel/kthread.c:342)
| [ 738.617257][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [ 738.617413][ T43]
[ 738.617531][ T43] INFO: task ip:257 blocked for more than 614 seconds.
[ 738.617704][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 738.617831][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.618050][ T43] task:ip state:D stack:25792 pid:257 tgid:257 ppid:243 flags:0x00004002
[ 738.618331][ T43] Call Trace:
[ 738.618432][ T43]
[ 738.618501][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 738.618636][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 738.618773][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.618909][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 738.619042][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 738.619142][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 738.619275][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 738.619428][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.619565][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 738.619700][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 738.619835][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.619969][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025)
[ 738.620107][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.620239][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.620387][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 738.620559][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926)
[ 738.620699][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919)
[ 738.620838][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928)
[ 738.620999][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.621147][ 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)
[ 738.621307][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3))
[ 738.621419][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.621563][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536)
[ 738.621720][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831)
[ 738.621868][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513)
[ 738.622015][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 738.622156][ 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)
[ 738.622303][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342)
[ 738.622448][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327)
[ 738.622588][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.622729][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886)
[ 738.622877][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805)
[ 738.623023][ T43] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609)
[ 738.623162][ T43] ? __pfx_____sys_sendmsg (net/socket.c:2555)
[ 738.623302][ T43] ? __pfx_copy_msghdr_from_user (net/socket.c:2535)
[ 738.623469][ 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)
[ 738.623607][ T43] ? validate_chain (./include/linux/hash.h:78 kernel/locking/lockdep.c:3794 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872)
[ 738.623741][ T43] ___sys_sendmsg (net/socket.c:2665)
[ 738.623877][ T43] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860)
[ 738.624009][ T43] ? __pfx____sys_sendmsg (net/socket.c:2652)
[ 738.624152][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202)
[ 738.624291][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315)
[ 738.624470][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 738.624609][ T43] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709)
[ 738.624753][ 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)
[ 738.624872][ T43] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 738.625014][ T43] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694)
[ 738.625156][ T43] ? __pfx___sys_sendmsg (net/socket.c:2680)
[ 738.625312][ T43] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10))
[ 738.625465][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 738.625621][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 738.625789][ T43] RIP: 0033:0x7f8825c617b7
[ 738.625951][ T43] RSP: 002b:00007ffc34c8c858 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.626152][ T43] RAX: ffffffffffffffda RBX: 00007ffc34c8cf80 RCX: 00007f8825c617b7
[ 738.626357][ T43] RDX: 0000000000000000 RSI: 00007ffc34c8c8c0 RDI: 0000000000000005
[ 738.626562][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
[ 738.626759][ T43] R10: 00007f8825b1a708 R11: 0000000000000246 R12: 00007ffc34c8cf98
[ 738.626955][ T43] R13: 00000000672a0296 R14: 0000000000496600 R15: 00007ffc34c8c9a8
| [ 738.626562][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002
| [ 738.626759][ T43] R10: 00007f8825b1a708 R11: 0000000000000246 R12: 00007ffc34c8cf98
| [ 738.626955][ T43] R13: 00000000672a0296 R14: 0000000000496600 R15: 00007ffc34c8c9a8
| [ 738.627156][ T43]
| [ 738.627259][ T43] INFO: lockdep is turned off.
[ 861.491515][ T43] INFO: task kworker/u16:1:76 blocked for more than 614 seconds.
[ 861.492406][ T43] Not tainted 6.12.0-rc5-virtme #1
[ 861.492589][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.492822][ T43] task:kworker/u16:1 state:D stack:30248 pid:76 tgid:76 ppid:2 flags:0x00004000
[ 861.493119][ T43] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.493310][ T43] Call Trace:
[ 861.493414][ T43]
[ 861.493496][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690)
[ 861.493643][ T43] ? __pfx___schedule (kernel/sched/core.c:6546)
[ 861.493790][ T43] ? __lock_release (kernel/locking/lockdep.c:5501)
[ 861.493930][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.494069][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52))
[ 861.494214][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782)
[ 861.494326][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840)
[ 861.494461][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752)
[ 861.494607][ 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)
[ 861.494741][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.494875][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751)
[ 861.495008][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.495142][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 861.495279][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.495419][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733)
[ 861.495553][ T43] process_one_work (kernel/workqueue.c:3229)
[ 861.495717][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477)
[ 861.495854][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131)
[ 861.495989][ T43] ? assign_work (kernel/workqueue.c:1200)
[ 861.496130][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[ 861.496262][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 861.496445][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.496602][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[ 861.496740][ T43] kthread (kernel/kthread.c:389)
[ 861.496857][ T43] ? __pfx_kthread (kernel/kthread.c:342)
[ 861.496998][ T43] ret_from_fork (arch/x86/kernel/process.c:147)
[ 861.497148][ 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