====================================== | [ 25.869558][ T234] other info that might help us debug this: | [ 25.869742][ T234] no locks held by connect-deny_ip/234. | [ 25.869870][ T234] | [ 25.869870][ T234] stack backtrace: [ 25.870257][ T234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 25.870542][ T234] Call Trace: [ 25.870641][ T234] <TASK> [ 25.870710][ T234] dump_stack_lvl (lib/dump_stack.c:123) [ 25.870854][ T234] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3)) [ 25.870992][ T234] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266) [ 25.871126][ T234] __lock_release (kernel/locking/lockdep.c:5502) [ 25.871253][ T234] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 25.871384][ T234] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3)) [ 25.871521][ T234] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848) [ 25.871647][ T234] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921) [ 25.871779][ T234] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790) [ 25.871905][ T234] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907) [ 25.872072][ T234] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558) [ 25.872200][ T234] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3)) [ 25.872334][ T234] rtnl_newlink (net/core/rtnetlink.c:3961) [ 25.872463][ T234] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919) [ 25.872589][ T234] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 25.872722][ T234] ? __lock_release (kernel/locking/lockdep.c:5501) [ 25.872854][ T234] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926) [ 25.872991][ T234] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 25.873126][ T234] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926) [ 25.873258][ T234] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919) [ 25.873391][ T234] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928) [ 25.873524][ T234] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831) [ 25.873652][ T234] ? 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) [ 25.873784][ T234] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3)) [ 25.873882][ T234] ? __lock_acquire (kernel/locking/lockdep.c:5202) [ 25.874012][ T234] netlink_rcv_skb (net/netlink/af_netlink.c:2536) [ 25.874150][ T234] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831) [ 25.874281][ T234] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513) [ 25.874413][ T234] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340) [ 25.874544][ T234] ? 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) [ 25.874674][ T234] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342) [ 25.874802][ T234] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327) [ 25.874930][ T234] ? netlink_autobind.isra.0 (net/netlink/af_netlink.c:816) [ 25.875056][ T234] ? netlink_autobind.isra.0 (net/netlink/af_netlink.c:839) [ 25.875215][ T234] netlink_sendmsg (net/netlink/af_netlink.c:1886) [ 25.875345][ T234] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805) [ 25.875492][ T234] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128) [ 25.875594][ T234] __sys_sendto (net/socket.c:729 net/socket.c:744 net/socket.c:2216) [ 25.875727][ T234] ? reacquire_held_locks (kernel/locking/lockdep.c:5350) [ 25.875864][ T234] ? __pfx___sys_sendto (net/socket.c:2186) [ 25.876000][ T234] ? do_user_addr_fault (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/linux/mm.h:729 arch/x86/mm/fault.c:1340) [ 25.876142][ T234] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 25.876275][ T234] ? __up_read (./arch/x86/include/asm/atomic64_64.h:79 ./include/linux/atomic/atomic-arch-fallback.h:2749 ./include/linux/atomic/atomic-long.h:184 ./include/linux/atomic/atomic-instrumented.h:3317 kernel/locking/rwsem.c:1345) [ 25.876409][ T234] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 25.876542][ T234] ? __pfx___up_read (kernel/locking/rwsem.c:1337) [ 25.876674][ T234] ? do_user_addr_fault (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/linux/mm.h:729 arch/x86/mm/fault.c:1340) [ 25.876810][ T234] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:729 arch/x86/mm/fault.c:1340) [ 25.876937][ T234] __x64_sys_sendto (net/socket.c:2224) [ 25.877077][ T234] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406) [ 25.877246][ T234] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 25.877386][ T234] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 25.877557][ T234] RIP: 0033:0x7ff3b3ec7700 [ 25.877701][ T234] Code: ff ff 64 89 02 eb bd 0f 1f 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20 All code ======== 0: ff (bad) 1: ff 64 89 02 jmp *0x2(%rcx,%rcx,4) 5: eb bd jmp 0xffffffffffffffc4 7: 0f 1f 00 nopl (%rax) a: f3 0f 1e fa endbr64 e: 41 89 ca mov %ecx,%r10d 11: 64 8b 04 25 18 00 00 mov %fs:0x18,%eax 18: 00 19: 85 c0 test %eax,%eax 1b: 75 1d jne 0x3a 1d: 45 31 c9 xor %r9d,%r9d 20: 45 31 c0 xor %r8d,%r8d 23: b8 2c 00 00 00 mov $0x2c,%eax 28: 0f 05 syscall 2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction 30: 77 68 ja 0x9a 32: c3 ret 33: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 3a: 41 54 push %r12 3c: 48 83 ec 20 sub $0x20,%rsp Code starting with the faulting instruction =========================================== 0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax 6: 77 68 ja 0x70 8: c3 ret 9: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 10: 41 54 push %r12 12: 48 83 ec 20 sub $0x20,%rsp [ 25.878175][ T234] RSP: 002b:00007ffe62b9c9c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 25.878383][ T234] RAX: ffffffffffffffda RBX: 00007ffe62b9ca48 RCX: 00007ff3b3ec7700 [ 25.878586][ T234] RDX: 0000000000000078 RSI: 00007ffe62b9ca10 RDI: 0000000000000008 [ 25.878781][ T234] RBP: 00007ffe62b9ca10 R08: 0000000000000000 R09: 0000000000000000 [ 25.878983][ T234] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000040dd98 [ 25.879192][ T234] R13: 0000000000000048 R14: 000000000000004c R15: 0000000000000008 | [ 25.878586][ T234] RDX: 0000000000000078 RSI: 00007ffe62b9ca10 RDI: 0000000000000008 | [ 25.878781][ T234] RBP: 00007ffe62b9ca10 R08: 0000000000000000 R09: 0000000000000000 | [ 25.878983][ T234] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000040dd98 | [ 25.879192][ T234] R13: 0000000000000048 R14: 000000000000004c R15: 0000000000000008 | [ 25.879393][ T234] </TASK> [ 247.091388][ T43] INFO: task connect-deny_ip:234 blocked for more than 122 seconds. [ 247.092046][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.092233][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.092481][ T43] task:connect-deny_ip state:D stack:25672 pid:234 tgid:234 ppid:233 flags:0x00004002 [ 247.092766][ T43] Call Trace: [ 247.092890][ T43] <TASK> [ 247.092971][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690) [ 247.093127][ T43] ? __pfx___schedule (kernel/sched/core.c:6546) [ 247.093291][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 247.093463][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52)) [ 247.093606][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782) [ 247.093720][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840) [ 247.093864][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752) [ 247.094015][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 247.094159][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751) [ 247.094314][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 247.094456][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 247.094599][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919) [ 247.094768][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 247.094910][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 247.095057][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926) [ 247.095200][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919) [ 247.095349][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928) [ 247.095488][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831) [ 247.095630][ 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) [ 247.095766][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3)) [ 247.095872][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202) [ 247.096012][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536) [ 247.096156][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831) [ 247.096304][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513) [ 247.096443][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340) [ 247.096579][ 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) [ 247.096714][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342) [ 247.096870][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327) [ 247.097006][ T43] ? netlink_autobind.isra.0 (net/netlink/af_netlink.c:816) [ 247.097147][ T43] ? netlink_autobind.isra.0 (net/netlink/af_netlink.c:839) [ 247.097296][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886) [ 247.097444][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805) [ 247.097690][ 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) [ 247.097808][ T43] __sys_sendto (net/socket.c:729 net/socket.c:744 net/socket.c:2216) [ 247.097953][ T43] ? reacquire_held_locks (kernel/locking/lockdep.c:5350) [ 247.098095][ T43] ? __pfx___sys_sendto (net/socket.c:2186) [ 247.098244][ T43] ? do_user_addr_fault (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/linux/mm.h:729 arch/x86/mm/fault.c:1340) [ 247.098381][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 247.098513][ T43] ? __up_read (./arch/x86/include/asm/atomic64_64.h:79 ./include/linux/atomic/atomic-arch-fallback.h:2749 ./include/linux/atomic/atomic-long.h:184 ./include/linux/atomic/atomic-instrumented.h:3317 kernel/locking/rwsem.c:1345) [ 247.098648][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 247.098786][ T43] ? __pfx___up_read (kernel/locking/rwsem.c:1337) [ 247.098922][ T43] ? do_user_addr_fault (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/linux/mm.h:729 arch/x86/mm/fault.c:1340) [ 247.099055][ T43] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:729 arch/x86/mm/fault.c:1340) [ 247.099198][ T43] __x64_sys_sendto (net/socket.c:2224) [ 247.099335][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406) [ 247.099511][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 247.099647][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 247.099817][ T43] RIP: 0033:0x7ff3b3ec7700 [ 247.099988][ T43] RSP: 002b:00007ffe62b9c9c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 247.100203][ T43] RAX: ffffffffffffffda RBX: 00007ffe62b9ca48 RCX: 00007ff3b3ec7700 [ 247.100411][ T43] RDX: 0000000000000078 RSI: 00007ffe62b9ca10 RDI: 0000000000000008 [ 247.100638][ T43] RBP: 00007ffe62b9ca10 R08: 0000000000000000 R09: 0000000000000000 [ 247.100848][ T43] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000040dd98 [ 247.101057][ T43] R13: 0000000000000048 R14: 000000000000004c R15: 0000000000000008 | [ 247.100638][ T43] RBP: 00007ffe62b9ca10 R08: 0000000000000000 R09: 0000000000000000 | [ 247.100848][ T43] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000040dd98 | [ 247.101057][ T43] R13: 0000000000000048 R14: 000000000000004c R15: 0000000000000008 | [ 247.101290][ T43] </TASK> | [ 247.101399][ T43] INFO: lockdep is turned off. [ 369.971382][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 369.972139][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.972324][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.972584][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 369.972890][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.973074][ T43] Call Trace: [ 369.973188][ T43] <TASK> [ 369.973269][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690) [ 369.973418][ T43] ? __pfx___schedule (kernel/sched/core.c:6546) [ 369.973557][ T43] ? __lock_release (kernel/locking/lockdep.c:5501) [ 369.973701][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 369.973843][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52)) [ 369.973986][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782) [ 369.974091][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840) [ 369.974238][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752) [ 369.974379][ 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) [ 369.974521][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 369.974661][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751) [ 369.974799][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 369.974936][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 369.975072][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 369.975216][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 369.975356][ T43] process_one_work (kernel/workqueue.c:3229) [ 369.975498][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 369.975635][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131) [ 369.975775][ T43] ? assign_work (kernel/workqueue.c:1200) [ 369.975911][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391) [ 369.976047][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337) [ 369.976196][ T43] kthread (kernel/kthread.c:389) [ 369.976312][ T43] ? __pfx_kthread (kernel/kthread.c:342) [ 369.976450][ T43] ret_from_fork (arch/x86/kernel/process.c:147) [ 369.976611][ T43] ? __pfx_kthread (kernel/kthread.c:342) [ 369.976751][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257) | [ 369.976312][ T43] ? __pfx_kthread (kernel/kthread.c:342) | [ 369.976450][ T43] ret_from_fork (arch/x86/kernel/process.c:147) | [ 369.976611][ T43] ? __pfx_kthread (kernel/kthread.c:342) | [ 369.976751][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257) | [ 369.976897][ T43] </TASK> [ 369.977041][ T43] INFO: task connect-deny_ip:234 blocked for more than 245 seconds. [ 369.977248][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.977378][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.977617][ T43] task:connect-deny_ip state:D stack:25672 pid:234 tgid:234 ppid:233 flags:0x00004006 [ 369.977887][ T43] Call Trace: [ 369.977986][ T43] <TASK> [ 369.978057][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690) [ 369.978222][ T43] ? __pfx___schedule (kernel/sched/core.c:6546) [ 369.978363][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 369.978504][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52)) [ 369.978642][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782) [ 369.978750][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840) [ 369.978886][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752) [ 369.979024][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 369.979163][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751) [ 369.979311][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 369.979449][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 369.979588][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919) [ 369.979723][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 369.979864][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 369.980023][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926) [ 369.980191][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919) [ 369.980326][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928) [ 369.980465][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831) [ 369.980605][ 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) [ 369.980743][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3)) [ 369.980849][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202) [ 369.980991][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536) [ 369.981129][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831) [ 369.981284][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513) [ 369.981428][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340) [ 369.981563][ 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) [ 369.981701][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342) [ 369.981838][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327) [ 369.981972][ T43] ? netlink_autobind.isra.0 (net/netlink/af_netlink.c:816) [ 369.982130][ T43] ? netlink_autobind.isra.0 (net/netlink/af_netlink.c:839) [ 369.982276][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886) [ 369.982605][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805) [ 369.982764][ 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) [ 369.982880][ T43] __sys_sendto (net/socket.c:729 net/socket.c:744 net/socket.c:2216) [ 369.983027][ T43] ? reacquire_held_locks (kernel/locking/lockdep.c:5350) [ 369.983179][ T43] ? __pfx___sys_sendto (net/socket.c:2186) [ 369.983329][ T43] ? do_user_addr_fault (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/linux/mm.h:729 arch/x86/mm/fault.c:1340) [ 369.983474][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 369.983617][ T43] ? __up_read (./arch/x86/include/asm/atomic64_64.h:79 ./include/linux/atomic/atomic-arch-fallback.h:2749 ./include/linux/atomic/atomic-long.h:184 ./include/linux/atomic/atomic-instrumented.h:3317 kernel/locking/rwsem.c:1345) [ 369.983769][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 369.983943][ T43] ? __pfx___up_read (kernel/locking/rwsem.c:1337) [ 369.984084][ T43] ? do_user_addr_fault (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/linux/mm.h:729 arch/x86/mm/fault.c:1340) [ 369.984242][ T43] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:729 arch/x86/mm/fault.c:1340) [ 369.984408][ T43] __x64_sys_sendto (net/socket.c:2224) [ 369.984550][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406) [ 369.984729][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 369.984868][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 369.985062][ T43] RIP: 0033:0x7ff3b3ec7700 [ 369.985230][ T43] RSP: 002b:00007ffe62b9c9c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 369.985454][ T43] RAX: ffffffffffffffda RBX: 00007ffe62b9ca48 RCX: 00007ff3b3ec7700 [ 369.985660][ T43] RDX: 0000000000000078 RSI: 00007ffe62b9ca10 RDI: 0000000000000008 [ 369.985868][ T43] RBP: 00007ffe62b9ca10 R08: 0000000000000000 R09: 0000000000000000 [ 369.986079][ T43] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000040dd98 [ 369.986299][ T43] R13: 0000000000000048 R14: 000000000000004c R15: 0000000000000008 | [ 369.985868][ T43] RBP: 00007ffe62b9ca10 R08: 0000000000000000 R09: 0000000000000000 | [ 369.986079][ T43] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000040dd98 | [ 369.986299][ T43] R13: 0000000000000048 R14: 000000000000004c R15: 0000000000000008 | [ 369.986511][ T43] </TASK> | [ 369.986615][ T43] INFO: lockdep is turned off. [ 492.851419][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.852006][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.852241][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.852615][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.853028][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.853305][ T43] Call Trace: [ 492.853460][ T43] <TASK> [ 492.853536][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690) [ 492.853685][ T43] ? __pfx___schedule (kernel/sched/core.c:6546) [ 492.853826][ T43] ? __lock_release (kernel/locking/lockdep.c:5501) [ 492.853971][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 492.854114][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52)) [ 492.854262][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782) [ 492.854365][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840) [ 492.854502][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752) [ 492.854658][ 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) [ 492.854796][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 492.854937][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751) [ 492.855092][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 492.855236][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 492.855374][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 492.855513][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 492.855647][ T43] process_one_work (kernel/workqueue.c:3229) [ 492.855791][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 492.855929][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131) [ 492.856068][ T43] ? assign_work (kernel/workqueue.c:1200) [ 492.856233][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391) [ 492.856381][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337) [ 492.856517][ T43] kthread (kernel/kthread.c:389) [ 492.856626][ T43] ? __pfx_kthread (kernel/kthread.c:342) [ 492.856775][ T43] ret_from_fork (arch/x86/kernel/process.c:147) [ 492.856915][ T43] ? __pfx_kthread (kernel/kthread.c:342) [ 492.857048][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257) | [ 492.856626][ T43] ? __pfx_kthread (kernel/kthread.c:342) | [ 492.856775][ T43] ret_from_fork (arch/x86/kernel/process.c:147) | [ 492.856915][ T43] ? __pfx_kthread (kernel/kthread.c:342) | [ 492.857048][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257) | [ 492.857195][ T43] </TASK> [ 492.857324][ T43] INFO: task connect-deny_ip:234 blocked for more than 368 seconds. [ 492.857524][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.857649][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.857889][ T43] task:connect-deny_ip state:D stack:25672 pid:234 tgid:234 ppid:233 flags:0x00004006 [ 492.858160][ T43] Call Trace: [ 492.858272][ T43] <TASK> [ 492.858356][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690) [ 492.858499][ T43] ? __pfx___schedule (kernel/sched/core.c:6546) [ 492.858655][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 492.858818][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52)) [ 492.858962][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782) [ 492.859072][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840) [ 492.859226][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752) [ 492.859377][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 492.859523][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751) [ 492.859684][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 492.859832][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 492.859999][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919) [ 492.860154][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 492.860311][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 492.860489][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926) [ 492.860631][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919) [ 492.860777][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928) [ 492.860918][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831) [ 492.861068][ 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) [ 492.861222][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3)) [ 492.861337][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202) [ 492.861620][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536) [ 492.861767][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831) [ 492.861914][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513) [ 492.862060][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340) [ 492.862220][ 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) [ 492.862365][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342) [ 492.862519][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327) [ 492.862657][ T43] ? netlink_autobind.isra.0 (net/netlink/af_netlink.c:816) [ 492.862806][ T43] ? netlink_autobind.isra.0 (net/netlink/af_netlink.c:839) [ 492.862970][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886) [ 492.863103][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805) [ 492.863247][ 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) [ 492.863353][ T43] __sys_sendto (net/socket.c:729 net/socket.c:744 net/socket.c:2216) [ 492.863496][ T43] ? reacquire_held_locks (kernel/locking/lockdep.c:5350) [ 492.863628][ T43] ? __pfx___sys_sendto (net/socket.c:2186) [ 492.863763][ T43] ? do_user_addr_fault (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/linux/mm.h:729 arch/x86/mm/fault.c:1340) [ 492.863896][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 492.864027][ T43] ? __up_read (./arch/x86/include/asm/atomic64_64.h:79 ./include/linux/atomic/atomic-arch-fallback.h:2749 ./include/linux/atomic/atomic-long.h:184 ./include/linux/atomic/atomic-instrumented.h:3317 kernel/locking/rwsem.c:1345) [ 492.864161][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 492.864312][ T43] ? __pfx___up_read (kernel/locking/rwsem.c:1337) [ 492.864457][ T43] ? do_user_addr_fault (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/linux/mm.h:729 arch/x86/mm/fault.c:1340) [ 492.864595][ T43] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:729 arch/x86/mm/fault.c:1340) [ 492.864727][ T43] __x64_sys_sendto (net/socket.c:2224) [ 492.864862][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406) [ 492.865028][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 492.865179][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 492.865356][ T43] RIP: 0033:0x7ff3b3ec7700 [ 492.865496][ T43] RSP: 002b:00007ffe62b9c9c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 492.865702][ T43] RAX: ffffffffffffffda RBX: 00007ffe62b9ca48 RCX: 00007ff3b3ec7700 [ 492.865898][ T43] RDX: 0000000000000078 RSI: 00007ffe62b9ca10 RDI: 0000000000000008 [ 492.866097][ T43] RBP: 00007ffe62b9ca10 R08: 0000000000000000 R09: 0000000000000000 [ 492.866300][ T43] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000040dd98 [ 492.866505][ T43] R13: 0000000000000048 R14: 000000000000004c R15: 0000000000000008 | [ 492.866097][ T43] RBP: 00007ffe62b9ca10 R08: 0000000000000000 R09: 0000000000000000 | [ 492.866300][ T43] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000040dd98 | [ 492.866505][ T43] R13: 0000000000000048 R14: 000000000000004c R15: 0000000000000008 | [ 492.866708][ T43] </TASK> | [ 492.866809][ T43] INFO: lockdep is turned off. [ 615.731479][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.732168][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.732427][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.732667][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.732977][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.733182][ T43] Call Trace: [ 615.733286][ T43] <TASK> [ 615.733363][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690) [ 615.733512][ T43] ? __pfx___schedule (kernel/sched/core.c:6546) [ 615.733670][ T43] ? __lock_release (kernel/locking/lockdep.c:5501) [ 615.733812][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 615.733958][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52)) [ 615.734101][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782) [ 615.734221][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840) [ 615.734358][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752) [ 615.734495][ 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) [ 615.734633][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 615.734771][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751) [ 615.734907][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 615.735045][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 615.735191][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 615.735328][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 615.735464][ T43] process_one_work (kernel/workqueue.c:3229) [ 615.735601][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 615.735735][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131) [ 615.735871][ T43] ? assign_work (kernel/workqueue.c:1200) [ 615.736006][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391) [ 615.736143][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337) [ 615.736297][ T43] kthread (kernel/kthread.c:389) [ 615.736411][ T43] ? __pfx_kthread (kernel/kthread.c:342) [ 615.736549][ T43] ret_from_fork (arch/x86/kernel/process.c:147) [ 615.736686][ T43] ? __pfx_kthread (kernel/kthread.c:342) [ 615.736819][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257) | [ 615.736411][ T43] ? __pfx_kthread (kernel/kthread.c:342) | [ 615.736549][ T43] ret_from_fork (arch/x86/kernel/process.c:147) | [ 615.736686][ T43] ? __pfx_kthread (kernel/kthread.c:342) | [ 615.736819][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257) | [ 615.736959][ T43] </TASK> [ 615.737085][ T43] INFO: task connect-deny_ip:234 blocked for more than 491 seconds. [ 615.737285][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.737415][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.737643][ T43] task:connect-deny_ip state:D stack:25672 pid:234 tgid:234 ppid:233 flags:0x00004006 [ 615.737911][ T43] Call Trace: [ 615.738012][ T43] <TASK> [ 615.738088][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690) [ 615.738236][ T43] ? __pfx___schedule (kernel/sched/core.c:6546) [ 615.738370][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 615.738508][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52)) [ 615.738646][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782) [ 615.738750][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840) [ 615.738889][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752) [ 615.739024][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 615.739163][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751) [ 615.739307][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 615.739442][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 615.739579][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919) [ 615.739712][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 615.739851][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 615.739990][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926) [ 615.740125][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919) [ 615.740272][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928) [ 615.740407][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831) [ 615.740541][ 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) [ 615.740698][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3)) [ 615.740802][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202) [ 615.740940][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536) [ 615.741078][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831) [ 615.741221][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513) [ 615.741358][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340) [ 615.741494][ 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) [ 615.741629][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342) [ 615.741767][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327) [ 615.741900][ T43] ? netlink_autobind.isra.0 (net/netlink/af_netlink.c:816) [ 615.742038][ T43] ? netlink_autobind.isra.0 (net/netlink/af_netlink.c:839) [ 615.742181][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886) [ 615.742314][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805) [ 615.742454][ 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) [ 615.742564][ T43] __sys_sendto (net/socket.c:729 net/socket.c:744 net/socket.c:2216) [ 615.742701][ T43] ? reacquire_held_locks (kernel/locking/lockdep.c:5350) [ 615.742837][ T43] ? __pfx___sys_sendto (net/socket.c:2186) [ 615.742975][ T43] ? do_user_addr_fault (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/linux/mm.h:729 arch/x86/mm/fault.c:1340) [ 615.743112][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 615.743251][ T43] ? __up_read (./arch/x86/include/asm/atomic64_64.h:79 ./include/linux/atomic/atomic-arch-fallback.h:2749 ./include/linux/atomic/atomic-long.h:184 ./include/linux/atomic/atomic-instrumented.h:3317 kernel/locking/rwsem.c:1345) [ 615.743383][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 615.743521][ T43] ? __pfx___up_read (kernel/locking/rwsem.c:1337) [ 615.743656][ T43] ? do_user_addr_fault (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/linux/mm.h:729 arch/x86/mm/fault.c:1340) [ 615.743790][ T43] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:729 arch/x86/mm/fault.c:1340) [ 615.743923][ T43] __x64_sys_sendto (net/socket.c:2224) [ 615.744065][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406) [ 615.744246][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 615.744383][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 615.744554][ T43] RIP: 0033:0x7ff3b3ec7700 [ 615.744695][ T43] RSP: 002b:00007ffe62b9c9c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 615.744898][ T43] RAX: ffffffffffffffda RBX: 00007ffe62b9ca48 RCX: 00007ff3b3ec7700 [ 615.745098][ T43] RDX: 0000000000000078 RSI: 00007ffe62b9ca10 RDI: 0000000000000008 [ 615.745311][ T43] RBP: 00007ffe62b9ca10 R08: 0000000000000000 R09: 0000000000000000 [ 615.745509][ T43] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000040dd98 [ 615.745724][ T43] R13: 0000000000000048 R14: 000000000000004c R15: 0000000000000008 | [ 615.745311][ T43] RBP: 00007ffe62b9ca10 R08: 0000000000000000 R09: 0000000000000000 | [ 615.745509][ T43] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000040dd98 | [ 615.745724][ T43] R13: 0000000000000048 R14: 000000000000004c R15: 0000000000000008 | [ 615.745925][ T43] </TASK> | [ 615.746024][ T43] INFO: lockdep is turned off. [ 738.611291][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.611702][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.611823][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.612033][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.612334][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.612518][ T43] Call Trace: [ 738.612613][ T43] <TASK> [ 738.612694][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690) [ 738.612828][ T43] ? __pfx___schedule (kernel/sched/core.c:6546) [ 738.612953][ T43] ? __lock_release (kernel/locking/lockdep.c:5501) [ 738.613081][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 738.613220][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52)) [ 738.613371][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782) [ 738.613468][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840) [ 738.613594][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752) [ 738.613724][ 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) [ 738.613852][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 738.613994][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751) [ 738.614119][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 738.614247][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 738.614371][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 738.614498][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 738.614632][ T43] process_one_work (kernel/workqueue.c:3229) [ 738.614762][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 738.614889][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131) [ 738.615051][ T43] ? assign_work (kernel/workqueue.c:1200) [ 738.615188][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391) [ 738.615318][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337) [ 738.615454][ T43] kthread (kernel/kthread.c:389) [ 738.615575][ T43] ? __pfx_kthread (kernel/kthread.c:342) [ 738.615714][ T43] ret_from_fork (arch/x86/kernel/process.c:147) [ 738.615843][ T43] ? __pfx_kthread (kernel/kthread.c:342) [ 738.615979][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257) | [ 738.615575][ T43] ? __pfx_kthread (kernel/kthread.c:342) | [ 738.615714][ T43] ret_from_fork (arch/x86/kernel/process.c:147) | [ 738.615843][ T43] ? __pfx_kthread (kernel/kthread.c:342) | [ 738.615979][ T43] ret_from_fork_asm (arch/x86/entry/entry_64.S:257) | [ 738.616112][ T43] </TASK> [ 738.616243][ T43] INFO: task connect-deny_ip:234 blocked for more than 614 seconds. [ 738.616449][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.616569][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.616772][ T43] task:connect-deny_ip state:D stack:25672 pid:234 tgid:234 ppid:233 flags:0x00004006 [ 738.617025][ T43] Call Trace: [ 738.617137][ T43] <TASK> [ 738.617213][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690) [ 738.617344][ T43] ? __pfx___schedule (kernel/sched/core.c:6546) [ 738.617484][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 738.617631][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52)) [ 738.617758][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782) [ 738.617855][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840) [ 738.618003][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752) [ 738.618132][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 738.618272][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751) [ 738.618403][ T43] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 738.618532][ T43] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 738.618664][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919) [ 738.618813][ T43] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 738.618941][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 738.619073][ T43] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926) [ 738.619226][ T43] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919) [ 738.619373][ T43] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928) [ 738.619498][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831) [ 738.619624][ 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) [ 738.619751][ T43] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3)) [ 738.619848][ T43] ? __lock_acquire (kernel/locking/lockdep.c:5202) [ 738.620017][ T43] netlink_rcv_skb (net/netlink/af_netlink.c:2536) [ 738.620146][ T43] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831) [ 738.620287][ T43] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513) [ 738.620432][ T43] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340) [ 738.620560][ 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) [ 738.620690][ T43] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342) [ 738.620822][ T43] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327) [ 738.620949][ T43] ? netlink_autobind.isra.0 (net/netlink/af_netlink.c:816) [ 738.621076][ T43] ? netlink_autobind.isra.0 (net/netlink/af_netlink.c:839) [ 738.621217][ T43] netlink_sendmsg (net/netlink/af_netlink.c:1886) [ 738.621344][ T43] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805) [ 738.621471][ 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) [ 738.621577][ T43] __sys_sendto (net/socket.c:729 net/socket.c:744 net/socket.c:2216) [ 738.621700][ T43] ? reacquire_held_locks (kernel/locking/lockdep.c:5350) [ 738.621822][ T43] ? __pfx___sys_sendto (net/socket.c:2186) [ 738.621946][ T43] ? do_user_addr_fault (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/linux/mm.h:729 arch/x86/mm/fault.c:1340) [ 738.622066][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 738.622189][ T43] ? __up_read (./arch/x86/include/asm/atomic64_64.h:79 ./include/linux/atomic/atomic-arch-fallback.h:2749 ./include/linux/atomic/atomic-long.h:184 ./include/linux/atomic/atomic-instrumented.h:3317 kernel/locking/rwsem.c:1345) [ 738.622316][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 738.622438][ T43] ? __pfx___up_read (kernel/locking/rwsem.c:1337) [ 738.622559][ T43] ? do_user_addr_fault (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/linux/mm.h:729 arch/x86/mm/fault.c:1340) [ 738.622680][ T43] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:729 arch/x86/mm/fault.c:1340) [ 738.622832][ T43] __x64_sys_sendto (net/socket.c:2224) [ 738.622957][ T43] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406) [ 738.623113][ T43] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 738.623244][ T43] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 738.623405][ T43] RIP: 0033:0x7ff3b3ec7700 [ 738.623541][ T43] RSP: 002b:00007ffe62b9c9c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 738.623736][ T43] RAX: ffffffffffffffda RBX: 00007ffe62b9ca48 RCX: 00007ff3b3ec7700 [ 738.623920][ T43] RDX: 0000000000000078 RSI: 00007ffe62b9ca10 RDI: 0000000000000008 [ 738.624110][ T43] RBP: 00007ffe62b9ca10 R08: 0000000000000000 R09: 0000000000000000 [ 738.624312][ T43] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000040dd98 [ 738.624500][ T43] R13: 0000000000000048 R14: 000000000000004c R15: 0000000000000008 | [ 738.624110][ T43] RBP: 00007ffe62b9ca10 R08: 0000000000000000 R09: 0000000000000000 | [ 738.624312][ T43] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000040dd98 | [ 738.624500][ T43] R13: 0000000000000048 R14: 000000000000004c R15: 0000000000000008 | [ 738.624707][ T43] </TASK> | [ 738.624817][ T43] INFO: lockdep is turned off. [ 861.491338][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.491913][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.492035][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.492292][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.492578][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.492747][ T43] Call Trace: [ 861.492846][ T43] <TASK> [ 861.492926][ T43] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690) [ 861.493058][ T43] ? __pfx___schedule (kernel/sched/core.c:6546) [ 861.493190][ T43] ? __lock_release (kernel/locking/lockdep.c:5501) [ 861.493323][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 861.493449][ T43] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52)) [ 861.493578][ T43] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782) [ 861.493672][ T43] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840) [ 861.493793][ T43] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752) [ 861.493915][ 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) [ 861.494038][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 861.494164][ T43] ? __pfx___mutex_lock (kernel/locking/mutex.c:751) [ 861.494296][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 861.494417][ T43] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 861.494542][ T43] ? addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 861.494665][ T43] addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 861.494788][ T43] process_one_work (kernel/workqueue.c:3229) [ 861.494913][ T43] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 861.495034][ T43] ? __pfx_process_one_work (kernel/workqueue.c:3131) [ 861.495165][ T43] ? assign_work (kernel/workqueue.c:1200) [ 861.495297][ T43] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391) [ 861.495425][ T43] ? __pfx_worker_thread (kernel/workqueue.c:3337) [ 861.495546][ T43] kthread (kernel/kthread.c:389) [ 861.495640][ T43] ? __pfx_kthread (kernel/kthread.c:342) [ 861.495764][ T43] ret_from_fork (arch/x86/kernel/process.c:147) [ 861.495904][ T43] ? __pfx_kthread (kernel/kthread.c:342) Finger prints: ret_from_fork:ret_from_fork_asm:__schedule:schedule:schedule_preempt_disabled __schedule:schedule:schedule_preempt_disabled:__mutex_lock:rtnl_newlink __schedule:schedule:schedule_preempt_disabled:__mutex_lock:addrconf_verify_work print_unlock_imbalance_bug:__lock_release:lock_release:__mutex_unlock_slowpath:__rtnl_unlock