[ 26.152173][ T232] [ 26.152275][ T232] ===================================== [ 26.152415][ T232] WARNING: bad unlock balance detected! [ 26.152557][ T232] 6.12.0-rc5-virtme #1 Not tainted [ 26.152694][ T232] ------------------------------------- [ 26.152837][ T232] connect-deny_ip/232 is trying to release lock (rtnl_mutex) at: [ 26.153050][ T232] [] __rtnl_unlock+0x69/0xf0 [ 26.153231][ T232] but there are no more locks to release! [ 26.153379][ T232] [ 26.153379][ T232] other info that might help us debug this: [ 26.153606][ T232] no locks held by connect-deny_ip/232. [ 26.153745][ T232] [ 26.153745][ T232] stack backtrace: [ 26.153919][ T232] CPU: 0 UID: 0 PID: 232 Comm: connect-deny_ip Not tainted 6.12.0-rc5-virtme #1 [ 26.154162][ T232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 26.154478][ T232] Call Trace: [ 26.154593][ T232] [ 26.154675][ T232] dump_stack_lvl+0x82/0xd0 [ 26.154821][ T232] ? __rtnl_unlock+0x69/0xf0 [ 26.154969][ T232] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 26.155110][ T232] __lock_release+0x2f7/0x460 [ 26.155253][ T232] ? __pfx___lock_release+0x10/0x10 [ 26.155402][ T232] ? __rtnl_unlock+0x69/0xf0 [ 26.155546][ T232] lock_release+0xd7/0x140 [ 26.155694][ T232] __mutex_unlock_slowpath+0x8f/0x3b0 [ 26.155838][ T232] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 26.155982][ T232] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 26.156161][ T232] ? rtnl_link_ops_get+0x187/0x220 [ 26.156307][ T232] __rtnl_unlock+0x69/0xf0 [ 26.156601][ T232] rtnl_newlink+0x7fd/0xa30 [ 26.156754][ T232] ? __pfx_rtnl_newlink+0x10/0x10 [ 26.156897][ T232] ? find_held_lock+0x2c/0x110 [ 26.157045][ T232] ? __lock_release+0x103/0x460 [ 26.157188][ T232] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 26.157329][ T232] ? __pfx___lock_release+0x10/0x10 [ 26.157477][ T232] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 26.157619][ T232] ? __pfx_rtnl_newlink+0x10/0x10 [ 26.157763][ T232] rtnetlink_rcv_msg+0x712/0xc10 [ 26.157906][ T232] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 26.158047][ T232] ? hlock_class+0x4e/0x130 [ 26.158186][ T232] ? mark_lock+0x38/0x3e0 [ 26.158293][ T232] ? __lock_acquire+0xb3f/0x1580 [ 26.158436][ T232] netlink_rcv_skb+0x130/0x360 [ 26.158574][ T232] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 26.158711][ T232] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 26.158856][ T232] ? netlink_deliver_tap+0x13e/0x340 [ 26.158996][ T232] ? netlink_deliver_tap+0xc3/0x340 [ 26.159144][ T232] netlink_unicast+0x44b/0x710 [ 26.159287][ T232] ? __pfx_netlink_unicast+0x10/0x10 [ 26.159432][ T232] ? netlink_autobind.isra.0+0xa5/0x270 [ 26.159572][ T232] ? netlink_autobind.isra.0+0x18a/0x270 [ 26.159716][ T232] netlink_sendmsg+0x723/0xbe0 [ 26.159856][ T232] ? __pfx_netlink_sendmsg+0x10/0x10 [ 26.160000][ T232] ? fdget+0x52/0x1e0 [ 26.160111][ T232] __sys_sendto+0x377/0x400 [ 26.160258][ T232] ? __pfx___sys_sendto+0x10/0x10 [ 26.160397][ T232] ? find_held_lock+0x2c/0x110 [ 26.160545][ T232] ? __might_fault+0xc3/0x170 [ 26.160683][ T232] ? lock_acquire+0x32/0xc0 [ 26.160826][ T232] ? trace_rseq_update+0xe2/0x140 [ 26.160966][ T232] ? rseq_update_cpu_node_id+0xe6/0x140 [ 26.161110][ T232] ? __rseq_handle_notify_resume+0x288/0x3e0 [ 26.161284][ T232] ? do_user_addr_fault+0x374/0xe30 [ 26.161432][ T232] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 26.161606][ T232] __x64_sys_sendto+0xe0/0x1c0 [ 26.161744][ T232] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 26.161916][ T232] do_syscall_64+0xc1/0x1d0 [ 26.162058][ T232] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 26.162234][ T232] RIP: 0033:0x7f3904056700 [ 26.162381][ T232] 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 [ 26.162872][ T232] RSP: 002b:00007fff9fee3e48 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 26.163088][ T232] RAX: ffffffffffffffda RBX: 00007fff9fee3ec8 RCX: 00007f3904056700 [ 26.163306][ T232] RDX: 0000000000000078 RSI: 00007fff9fee3e90 RDI: 0000000000000008 [ 26.163527][ T232] RBP: 00007fff9fee3e90 R08: 0000000000000000 R09: 0000000000000000 [ 26.163741][ T232] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000040dd98 [ 26.163951][ T232] R13: 0000000000000048 R14: 000000000000004c R15: 0000000000000008 [ 26.164171][ T232] [ 247.090406][ T43] INFO: task connect-deny_ip:232 blocked for more than 122 seconds. [ 247.090680][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.090796][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.090983][ T43] task:connect-deny_ip state:D stack:25672 pid:232 tgid:232 ppid:231 flags:0x00004002 [ 247.091213][ T43] Call Trace: [ 247.091329][ T43] [ 247.091394][ T43] __schedule+0xa19/0x1dc0 [ 247.091524][ T43] ? __pfx___schedule+0x10/0x10 [ 247.091724][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.091843][ T43] ? trace_lock_release+0x10e/0x180 [ 247.091956][ T43] schedule+0xdf/0x210 [ 247.092047][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.092170][ T43] __mutex_lock+0x634/0xac0 [ 247.092295][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.092419][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.092541][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.092658][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.092793][ T43] rtnl_newlink+0x64b/0xa30 [ 247.092906][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.093019][ T43] ? find_held_lock+0x2c/0x110 [ 247.093136][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.093267][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.093377][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.093491][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.093603][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.093713][ T43] ? hlock_class+0x4e/0x130 [ 247.093831][ T43] ? mark_lock+0x38/0x3e0 [ 247.093919][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.094029][ T43] netlink_rcv_skb+0x130/0x360 [ 247.094142][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.094261][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.094375][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.094489][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.094601][ T43] netlink_unicast+0x44b/0x710 [ 247.094716][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.094826][ T43] ? netlink_autobind.isra.0+0xa5/0x270 [ 247.094938][ T43] ? netlink_autobind.isra.0+0x18a/0x270 [ 247.095048][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.095160][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.095279][ T43] ? fdget+0x52/0x1e0 [ 247.095370][ T43] __sys_sendto+0x377/0x400 [ 247.095485][ T43] ? __pfx___sys_sendto+0x10/0x10 [ 247.095613][ T43] ? find_held_lock+0x2c/0x110 [ 247.095726][ T43] ? __might_fault+0xc3/0x170 [ 247.095843][ T43] ? lock_acquire+0x32/0xc0 [ 247.095956][ T43] ? trace_rseq_update+0xe2/0x140 [ 247.096069][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.096179][ T43] ? __rseq_handle_notify_resume+0x288/0x3e0 [ 247.096321][ T43] ? do_user_addr_fault+0x374/0xe30 [ 247.096436][ T43] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 247.096584][ T43] __x64_sys_sendto+0xe0/0x1c0 [ 247.096695][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 247.096837][ T43] do_syscall_64+0xc1/0x1d0 [ 247.096953][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.097099][ T43] RIP: 0033:0x7f3904056700 [ 247.097217][ T43] RSP: 002b:00007fff9fee3e48 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 247.097392][ T43] RAX: ffffffffffffffda RBX: 00007fff9fee3ec8 RCX: 00007f3904056700 [ 247.097565][ T43] RDX: 0000000000000078 RSI: 00007fff9fee3e90 RDI: 0000000000000008 [ 247.097731][ T43] RBP: 00007fff9fee3e90 R08: 0000000000000000 R09: 0000000000000000 [ 247.097899][ T43] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000040dd98 [ 247.098067][ T43] R13: 0000000000000048 R14: 000000000000004c R15: 0000000000000008 [ 247.098236][ T43] [ 247.098335][ T43] INFO: lockdep is turned off. [ 369.970409][ T43] INFO: task kworker/u16:1:75 blocked for more than 122 seconds. [ 369.970694][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.970803][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.970985][ T43] task:kworker/u16:1 state:D stack:29552 pid:75 tgid:75 ppid:2 flags:0x00004000 [ 369.971215][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.971404][ T43] Call Trace: [ 369.971500][ T43] [ 369.971566][ T43] __schedule+0xa19/0x1dc0 [ 369.971688][ T43] ? __pfx___schedule+0x10/0x10 [ 369.971802][ T43] ? __lock_release+0x103/0x460 [ 369.971917][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.972033][ T43] ? trace_lock_release+0x10e/0x180 [ 369.972145][ T43] schedule+0xdf/0x210 [ 369.972230][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.972358][ T43] __mutex_lock+0x634/0xac0 [ 369.972476][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.972588][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.972699][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.972813][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.972928][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.973041][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.973157][ T43] addrconf_verify_work+0x12/0x30 [ 369.973293][ T43] process_one_work+0xe55/0x16d0 [ 369.973431][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.973545][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.973659][ T43] ? assign_work+0x16c/0x240 [ 369.973785][ T43] worker_thread+0x58c/0xce0 [ 369.973898][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 369.974047][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.974180][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.974313][ T43] kthread+0x28a/0x350 [ 369.974403][ T43] ? __pfx_kthread+0x10/0x10 [ 369.974528][ T43] ret_from_fork+0x31/0x70 [ 369.974661][ T43] ? __pfx_kthread+0x10/0x10 [ 369.974771][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.974889][ T43] [ 369.975000][ T43] INFO: task connect-deny_ip:232 blocked for more than 245 seconds. [ 369.975176][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.975307][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.975528][ T43] task:connect-deny_ip state:D stack:25672 pid:232 tgid:232 ppid:231 flags:0x00004006 [ 369.975752][ T43] Call Trace: [ 369.975846][ T43] [ 369.975904][ T43] __schedule+0xa19/0x1dc0 [ 369.976027][ T43] ? __pfx___schedule+0x10/0x10 [ 369.976158][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.976285][ T43] ? trace_lock_release+0x10e/0x180 [ 369.976408][ T43] schedule+0xdf/0x210 [ 369.976514][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.976646][ T43] __mutex_lock+0x634/0xac0 [ 369.976759][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.976876][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.977018][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.977152][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.977275][ T43] rtnl_newlink+0x64b/0xa30 [ 369.977389][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.977522][ T43] ? find_held_lock+0x2c/0x110 [ 369.977648][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.977761][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.977872][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.977988][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.978103][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.978220][ T43] ? hlock_class+0x4e/0x130 [ 369.978338][ T43] ? mark_lock+0x38/0x3e0 [ 369.978428][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.978561][ T43] netlink_rcv_skb+0x130/0x360 [ 369.978686][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.978801][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.978927][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.979072][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.979205][ T43] netlink_unicast+0x44b/0x710 [ 369.979322][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.979450][ T43] ? netlink_autobind.isra.0+0xa5/0x270 [ 369.979600][ T43] ? netlink_autobind.isra.0+0x18a/0x270 [ 369.979727][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.979840][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.979960][ T43] ? fdget+0x52/0x1e0 [ 369.980070][ T43] __sys_sendto+0x377/0x400 [ 369.980216][ T43] ? __pfx___sys_sendto+0x10/0x10 [ 369.980337][ T43] ? find_held_lock+0x2c/0x110 [ 369.980451][ T43] ? __might_fault+0xc3/0x170 [ 369.980576][ T43] ? lock_acquire+0x32/0xc0 [ 369.980686][ T43] ? trace_rseq_update+0xe2/0x140 [ 369.980801][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.981035][ T43] ? __rseq_handle_notify_resume+0x288/0x3e0 [ 369.981188][ T43] ? do_user_addr_fault+0x374/0xe30 [ 369.981319][ T43] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 369.981477][ T43] __x64_sys_sendto+0xe0/0x1c0 [ 369.981593][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 369.981751][ T43] do_syscall_64+0xc1/0x1d0 [ 369.981867][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.982007][ T43] RIP: 0033:0x7f3904056700 [ 369.982151][ T43] RSP: 002b:00007fff9fee3e48 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 369.982325][ T43] RAX: ffffffffffffffda RBX: 00007fff9fee3ec8 RCX: 00007f3904056700 [ 369.982530][ T43] RDX: 0000000000000078 RSI: 00007fff9fee3e90 RDI: 0000000000000008 [ 369.982693][ T43] RBP: 00007fff9fee3e90 R08: 0000000000000000 R09: 0000000000000000 [ 369.982865][ T43] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000040dd98 [ 369.983050][ T43] R13: 0000000000000048 R14: 000000000000004c R15: 0000000000000008 [ 369.983234][ T43] [ 369.983327][ T43] INFO: lockdep is turned off. [ 492.850421][ T43] INFO: task kworker/u16:1:75 blocked for more than 245 seconds. [ 492.850810][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.850926][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.851119][ T43] task:kworker/u16:1 state:D stack:29552 pid:75 tgid:75 ppid:2 flags:0x00004000 [ 492.851384][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.851554][ T43] Call Trace: [ 492.851643][ T43] [ 492.851707][ T43] __schedule+0xa19/0x1dc0 [ 492.851831][ T43] ? __pfx___schedule+0x10/0x10 [ 492.851952][ T43] ? __lock_release+0x103/0x460 [ 492.852072][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.852194][ T43] ? trace_lock_release+0x10e/0x180 [ 492.852319][ T43] schedule+0xdf/0x210 [ 492.852408][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.852532][ T43] __mutex_lock+0x634/0xac0 [ 492.852651][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.852767][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.852883][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.853003][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.853119][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.853235][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.853360][ T43] addrconf_verify_work+0x12/0x30 [ 492.853479][ T43] process_one_work+0xe55/0x16d0 [ 492.853601][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.853716][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.853841][ T43] ? assign_work+0x16c/0x240 [ 492.853955][ T43] worker_thread+0x58c/0xce0 [ 492.854072][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 492.854212][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.854336][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.854449][ T43] kthread+0x28a/0x350 [ 492.854539][ T43] ? __pfx_kthread+0x10/0x10 [ 492.854653][ T43] ret_from_fork+0x31/0x70 [ 492.854786][ T43] ? __pfx_kthread+0x10/0x10 [ 492.854904][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.855027][ T43] [ 492.855122][ T43] INFO: task connect-deny_ip:232 blocked for more than 368 seconds. [ 492.855310][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.855419][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.855609][ T43] task:connect-deny_ip state:D stack:25672 pid:232 tgid:232 ppid:231 flags:0x00004006 [ 492.855840][ T43] Call Trace: [ 492.855927][ T43] [ 492.855987][ T43] __schedule+0xa19/0x1dc0 [ 492.856108][ T43] ? __pfx___schedule+0x10/0x10 [ 492.856225][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.856355][ T43] ? trace_lock_release+0x10e/0x180 [ 492.856472][ T43] schedule+0xdf/0x210 [ 492.856573][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.856688][ T43] __mutex_lock+0x634/0xac0 [ 492.856806][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.856940][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.857059][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.857177][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.857301][ T43] rtnl_newlink+0x64b/0xa30 [ 492.857419][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.857535][ T43] ? find_held_lock+0x2c/0x110 [ 492.857655][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.857772][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.857887][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.858002][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.858121][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.858261][ T43] ? hlock_class+0x4e/0x130 [ 492.858395][ T43] ? mark_lock+0x38/0x3e0 [ 492.858484][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.858602][ T43] netlink_rcv_skb+0x130/0x360 [ 492.858720][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.858835][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.858955][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.859072][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.859196][ T43] netlink_unicast+0x44b/0x710 [ 492.859334][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.859454][ T43] ? netlink_autobind.isra.0+0xa5/0x270 [ 492.859572][ T43] ? netlink_autobind.isra.0+0x18a/0x270 [ 492.859691][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.859808][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.859924][ T43] ? fdget+0x52/0x1e0 [ 492.860015][ T43] __sys_sendto+0x377/0x400 [ 492.860142][ T43] ? __pfx___sys_sendto+0x10/0x10 [ 492.860263][ T43] ? find_held_lock+0x2c/0x110 [ 492.860382][ T43] ? __might_fault+0xc3/0x170 [ 492.860500][ T43] ? lock_acquire+0x32/0xc0 [ 492.860625][ T43] ? trace_rseq_update+0xe2/0x140 [ 492.860770][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.860886][ T43] ? __rseq_handle_notify_resume+0x288/0x3e0 [ 492.861032][ T43] ? do_user_addr_fault+0x374/0xe30 [ 492.861153][ T43] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 492.861310][ T43] __x64_sys_sendto+0xe0/0x1c0 [ 492.861428][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 492.861572][ T43] do_syscall_64+0xc1/0x1d0 [ 492.861696][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.861849][ T43] RIP: 0033:0x7f3904056700 [ 492.861979][ T43] RSP: 002b:00007fff9fee3e48 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 492.862150][ T43] RAX: ffffffffffffffda RBX: 00007fff9fee3ec8 RCX: 00007f3904056700 [ 492.862330][ T43] RDX: 0000000000000078 RSI: 00007fff9fee3e90 RDI: 0000000000000008 [ 492.862529][ T43] RBP: 00007fff9fee3e90 R08: 0000000000000000 R09: 0000000000000000 [ 492.862701][ T43] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000040dd98 [ 492.862875][ T43] R13: 0000000000000048 R14: 000000000000004c R15: 0000000000000008 [ 492.863057][ T43] [ 492.863145][ T43] INFO: lockdep is turned off. [ 615.730318][ T43] INFO: task kworker/u16:1:75 blocked for more than 368 seconds. [ 615.730630][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.730742][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.730925][ T43] task:kworker/u16:1 state:D stack:29552 pid:75 tgid:75 ppid:2 flags:0x00004000 [ 615.731178][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.731364][ T43] Call Trace: [ 615.731453][ T43] [ 615.731515][ T43] __schedule+0xa19/0x1dc0 [ 615.731637][ T43] ? __pfx___schedule+0x10/0x10 [ 615.731752][ T43] ? __lock_release+0x103/0x460 [ 615.731870][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.731986][ T43] ? trace_lock_release+0x10e/0x180 [ 615.732100][ T43] schedule+0xdf/0x210 [ 615.732190][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.732313][ T43] __mutex_lock+0x634/0xac0 [ 615.732426][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.732540][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.732651][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.732765][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.732875][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.732989][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.733104][ T43] addrconf_verify_work+0x12/0x30 [ 615.733217][ T43] process_one_work+0xe55/0x16d0 [ 615.733337][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.733447][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.733559][ T43] ? assign_work+0x16c/0x240 [ 615.733674][ T43] worker_thread+0x58c/0xce0 [ 615.733786][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 615.733925][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.734044][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.734155][ T43] kthread+0x28a/0x350 [ 615.734242][ T43] ? __pfx_kthread+0x10/0x10 [ 615.734360][ T43] ret_from_fork+0x31/0x70 [ 615.734472][ T43] ? __pfx_kthread+0x10/0x10 [ 615.734583][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.734702][ T43] [ 615.734790][ T43] INFO: task connect-deny_ip:232 blocked for more than 491 seconds. [ 615.734950][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.735054][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.735235][ T43] task:connect-deny_ip state:D stack:25672 pid:232 tgid:232 ppid:231 flags:0x00004006 [ 615.735461][ T43] Call Trace: [ 615.735543][ T43] [ 615.735604][ T43] __schedule+0xa19/0x1dc0 [ 615.735716][ T43] ? __pfx___schedule+0x10/0x10 [ 615.735834][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.735946][ T43] ? trace_lock_release+0x10e/0x180 [ 615.736059][ T43] schedule+0xdf/0x210 [ 615.736145][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.736262][ T43] __mutex_lock+0x634/0xac0 [ 615.736375][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.736490][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.736603][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.736721][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.736831][ T43] rtnl_newlink+0x64b/0xa30 [ 615.736944][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.737057][ T43] ? find_held_lock+0x2c/0x110 [ 615.737175][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.737291][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.737402][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.737512][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.737626][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.737742][ T43] ? hlock_class+0x4e/0x130 [ 615.737853][ T43] ? mark_lock+0x38/0x3e0 [ 615.737938][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.738052][ T43] netlink_rcv_skb+0x130/0x360 [ 615.738164][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.738281][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.738396][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.738512][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.738631][ T43] netlink_unicast+0x44b/0x710 [ 615.738742][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.738856][ T43] ? netlink_autobind.isra.0+0xa5/0x270 [ 615.738967][ T43] ? netlink_autobind.isra.0+0x18a/0x270 [ 615.739081][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.739192][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.739310][ T43] ? fdget+0x52/0x1e0 [ 615.739398][ T43] __sys_sendto+0x377/0x400 [ 615.739520][ T43] ? __pfx___sys_sendto+0x10/0x10 [ 615.739632][ T43] ? find_held_lock+0x2c/0x110 [ 615.739745][ T43] ? __might_fault+0xc3/0x170 [ 615.739856][ T43] ? lock_acquire+0x32/0xc0 [ 615.739975][ T43] ? trace_rseq_update+0xe2/0x140 [ 615.740089][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.740200][ T43] ? __rseq_handle_notify_resume+0x288/0x3e0 [ 615.740341][ T43] ? do_user_addr_fault+0x374/0xe30 [ 615.740461][ T43] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 615.740601][ T43] __x64_sys_sendto+0xe0/0x1c0 [ 615.740712][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 615.740848][ T43] do_syscall_64+0xc1/0x1d0 [ 615.740962][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.741110][ T43] RIP: 0033:0x7f3904056700 [ 615.741226][ T43] RSP: 002b:00007fff9fee3e48 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 615.741404][ T43] RAX: ffffffffffffffda RBX: 00007fff9fee3ec8 RCX: 00007f3904056700 [ 615.741571][ T43] RDX: 0000000000000078 RSI: 00007fff9fee3e90 RDI: 0000000000000008 [ 615.741736][ T43] RBP: 00007fff9fee3e90 R08: 0000000000000000 R09: 0000000000000000 [ 615.741904][ T43] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000040dd98 [ 615.742069][ T43] R13: 0000000000000048 R14: 000000000000004c R15: 0000000000000008 [ 615.742243][ T43] [ 615.742331][ T43] INFO: lockdep is turned off. [ 738.610500][ T43] INFO: task kworker/u16:1:75 blocked for more than 491 seconds. [ 738.611235][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.611404][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.611593][ T43] task:kworker/u16:1 state:D stack:29552 pid:75 tgid:75 ppid:2 flags:0x00004000 [ 738.611841][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.611996][ T43] Call Trace: [ 738.612084][ T43] [ 738.612150][ T43] __schedule+0xa19/0x1dc0 [ 738.612286][ T43] ? __pfx___schedule+0x10/0x10 [ 738.612403][ T43] ? __lock_release+0x103/0x460 [ 738.612518][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.612635][ T43] ? trace_lock_release+0x10e/0x180 [ 738.612748][ T43] schedule+0xdf/0x210 [ 738.612843][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.612956][ T43] __mutex_lock+0x634/0xac0 [ 738.613068][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.613181][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.613300][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.613415][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.613526][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.613638][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.613752][ T43] addrconf_verify_work+0x12/0x30 [ 738.613867][ T43] process_one_work+0xe55/0x16d0 [ 738.613980][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.614089][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.614202][ T43] ? assign_work+0x16c/0x240 [ 738.614317][ T43] worker_thread+0x58c/0xce0 [ 738.614430][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 738.614567][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.614681][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.614789][ T43] kthread+0x28a/0x350 [ 738.614876][ T43] ? __pfx_kthread+0x10/0x10 [ 738.614986][ T43] ret_from_fork+0x31/0x70 [ 738.615098][ T43] ? __pfx_kthread+0x10/0x10 [ 738.615208][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.615331][ T43] [ 738.615419][ T43] INFO: task connect-deny_ip:232 blocked for more than 614 seconds. [ 738.615577][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.615680][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.615858][ T43] task:connect-deny_ip state:D stack:25672 pid:232 tgid:232 ppid:231 flags:0x00004006 [ 738.616077][ T43] Call Trace: [ 738.616159][ T43] [ 738.616219][ T43] __schedule+0xa19/0x1dc0 [ 738.616334][ T43] ? __pfx___schedule+0x10/0x10 [ 738.616450][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.616564][ T43] ? trace_lock_release+0x10e/0x180 [ 738.616674][ T43] schedule+0xdf/0x210 [ 738.616760][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.616872][ T43] __mutex_lock+0x634/0xac0 [ 738.616981][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.617098][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.617215][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.617335][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.617445][ T43] rtnl_newlink+0x64b/0xa30 [ 738.617562][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.617674][ T43] ? find_held_lock+0x2c/0x110 [ 738.617786][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.617914][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.618023][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.618132][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.618259][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.618376][ T43] ? hlock_class+0x4e/0x130 [ 738.618485][ T43] ? mark_lock+0x38/0x3e0 [ 738.618570][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.618682][ T43] netlink_rcv_skb+0x130/0x360 [ 738.618793][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.618902][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.619016][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.619130][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.619269][ T43] netlink_unicast+0x44b/0x710 [ 738.619379][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.619490][ T43] ? netlink_autobind.isra.0+0xa5/0x270 [ 738.619599][ T43] ? netlink_autobind.isra.0+0x18a/0x270 [ 738.619711][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.619824][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.619933][ T43] ? fdget+0x52/0x1e0 [ 738.620027][ T43] __sys_sendto+0x377/0x400 [ 738.620142][ T43] ? __pfx___sys_sendto+0x10/0x10 [ 738.620257][ T43] ? find_held_lock+0x2c/0x110 [ 738.620371][ T43] ? __might_fault+0xc3/0x170 [ 738.620482][ T43] ? lock_acquire+0x32/0xc0 [ 738.620594][ T43] ? trace_rseq_update+0xe2/0x140 [ 738.620704][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.620815][ T43] ? __rseq_handle_notify_resume+0x288/0x3e0 [ 738.620951][ T43] ? do_user_addr_fault+0x374/0xe30 [ 738.621071][ T43] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 738.621209][ T43] __x64_sys_sendto+0xe0/0x1c0 [ 738.621323][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 738.621458][ T43] do_syscall_64+0xc1/0x1d0 [ 738.621572][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.621712][ T43] RIP: 0033:0x7f3904056700 [ 738.621830][ T43] RSP: 002b:00007fff9fee3e48 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 738.622000][ T43] RAX: ffffffffffffffda RBX: 00007fff9fee3ec8 RCX: 00007f3904056700 [ 738.622166][ T43] RDX: 0000000000000078 RSI: 00007fff9fee3e90 RDI: 0000000000000008 [ 738.622335][ T43] RBP: 00007fff9fee3e90 R08: 0000000000000000 R09: 0000000000000000 [ 738.622501][ T43] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000040dd98 [ 738.622665][ T43] R13: 0000000000000048 R14: 000000000000004c R15: 0000000000000008 [ 738.622836][ T43] [ 738.622920][ T43] INFO: lockdep is turned off. [ 861.490376][ T43] INFO: task kworker/u16:1:75 blocked for more than 614 seconds. [ 861.490746][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.490854][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.491037][ T43] task:kworker/u16:1 state:D stack:29552 pid:75 tgid:75 ppid:2 flags:0x00004000 [ 861.491325][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.491477][ T43] Call Trace: [ 861.491563][ T43] [ 861.491624][ T43] __schedule+0xa19/0x1dc0 [ 861.491743][ T43] ? __pfx___schedule+0x10/0x10 [ 861.491855][ T43] ? __lock_release+0x103/0x460 [ 861.491975][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.492093][ T43] ? trace_lock_release+0x10e/0x180 [ 861.492206][ T43] schedule+0xdf/0x210 [ 861.492309][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.492424][ T43] __mutex_lock+0x634/0xac0 [ 861.492547][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.492658][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.492767][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.492877][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.492983][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.493098][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.493205][ T43] addrconf_verify_work+0x12/0x30 [ 861.493319][ T43] process_one_work+0xe55/0x16d0 [ 861.493429][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.493539][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.493648][ T43] ? assign_work+0x16c/0x240 [ 861.493758][ T43] worker_thread+0x58c/0xce0 [ 861.493869][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 861.494010][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.494119][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.494226][ T43] kthread+0x28a/0x350 [ 861.494315][ T43] ? __pfx_kthread+0x10/0x10 [ 861.494422][ T43] ret_from_fork+0x31/0x70 [ 861.494532][ T43] ? __pfx_kthread+0x10/0x10 [ 861.494637][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.494752][ T43] [ 861.494835][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.495018][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr