[ 27.988811][ T255] [ 27.988917][ T255] ===================================== [ 27.989049][ T255] WARNING: bad unlock balance detected! [ 27.989177][ T255] 6.12.0-rc5-virtme #1 Not tainted [ 27.989309][ T255] ------------------------------------- [ 27.989437][ T255] ip/255 is trying to release lock (rtnl_mutex) at: [ 27.989598][ T255] [<ffffffffb04a8d19>] __rtnl_unlock+0x69/0xf0 [ 27.989774][ T255] but there are no more locks to release! [ 27.989901][ T255] [ 27.989901][ T255] other info that might help us debug this: [ 27.990088][ T255] no locks held by ip/255. [ 27.990218][ T255] [ 27.990218][ T255] stack backtrace: [ 27.990378][ T255] CPU: 3 UID: 0 PID: 255 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 27.990570][ T255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 27.990859][ T255] Call Trace: [ 27.990961][ T255] <TASK> [ 27.991031][ T255] dump_stack_lvl+0x82/0xd0 [ 27.991166][ T255] ? __rtnl_unlock+0x69/0xf0 [ 27.991295][ T255] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 27.991426][ T255] __lock_release+0x2f7/0x460 [ 27.991558][ T255] ? __pfx___lock_release+0x10/0x10 [ 27.991690][ T255] ? __rtnl_unlock+0x69/0xf0 [ 27.991819][ T255] lock_release+0xd7/0x140 [ 27.991948][ T255] __mutex_unlock_slowpath+0x8f/0x3b0 [ 27.992084][ T255] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 27.992212][ T255] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 27.992372][ T255] ? rtnl_link_ops_get+0x187/0x220 [ 27.992506][ T255] __rtnl_unlock+0x69/0xf0 [ 27.992639][ T255] rtnl_newlink+0x7fd/0xa30 [ 27.992770][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.992897][ T255] ? find_held_lock+0x2c/0x110 [ 27.993052][ T255] ? __lock_release+0x103/0x460 [ 27.993187][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.993322][ T255] ? __pfx___lock_release+0x10/0x10 [ 27.993452][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.993585][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.993717][ T255] rtnetlink_rcv_msg+0x712/0xc10 [ 27.993846][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.993979][ T255] ? hlock_class+0x4e/0x130 [ 27.994105][ T255] ? mark_lock+0x38/0x3e0 [ 27.994210][ T255] ? __lock_acquire+0xb3f/0x1580 [ 27.994344][ T255] netlink_rcv_skb+0x130/0x360 [ 27.994476][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.994612][ T255] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 27.994744][ T255] ? netlink_deliver_tap+0x13e/0x340 [ 27.994886][ T255] ? netlink_deliver_tap+0xc3/0x340 [ 27.995018][ T255] netlink_unicast+0x44b/0x710 [ 27.995145][ T255] ? __pfx_netlink_unicast+0x10/0x10 [ 27.995279][ T255] ? find_held_lock+0x2c/0x110 [ 27.995417][ T255] netlink_sendmsg+0x723/0xbe0 [ 27.995551][ T255] ? __pfx_netlink_sendmsg+0x10/0x10 [ 27.995684][ T255] ____sys_sendmsg+0x7ac/0xa10 [ 27.995815][ T255] ? __pfx_____sys_sendmsg+0x10/0x10 [ 27.995948][ T255] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 27.996115][ T255] ? hlock_class+0x4e/0x130 [ 27.996245][ T255] ? validate_chain+0x130/0x9b0 [ 27.996380][ T255] ___sys_sendmsg+0xee/0x170 [ 27.996514][ T255] ? __pfx_validate_chain+0x10/0x10 [ 27.996653][ T255] ? __pfx____sys_sendmsg+0x10/0x10 [ 27.996792][ T255] ? __lock_acquire+0xb3f/0x1580 [ 27.996930][ T255] ? find_held_lock+0x2c/0x110 [ 27.997059][ T255] ? __lock_release+0x103/0x460 [ 27.997190][ T255] ? __might_fault+0x11b/0x170 [ 27.997320][ T255] ? fdget+0x52/0x1e0 [ 27.997416][ T255] ? lock_acquire+0x32/0xc0 [ 27.997555][ T255] __sys_sendmsg+0xcd/0x170 [ 27.997691][ T255] ? __pfx___sys_sendmsg+0x10/0x10 [ 27.997818][ T255] ? rseq_update_cpu_node_id+0xe6/0x140 [ 27.997953][ T255] do_syscall_64+0xc1/0x1d0 [ 27.998087][ T255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 27.998247][ T255] RIP: 0033:0x7fad8e6957b7 [ 27.998380][ T255] 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 [ 27.998842][ T255] RSP: 002b:00007ffdc943ba08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 27.999035][ T255] RAX: ffffffffffffffda RBX: 00007ffdc943c130 RCX: 00007fad8e6957b7 [ 27.999227][ T255] RDX: 0000000000000000 RSI: 00007ffdc943ba70 RDI: 0000000000000005 [ 27.999422][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 27.999623][ T255] R10: 00007fad8e54e708 R11: 0000000000000246 R12: 00007ffdc943c148 [ 27.999824][ T255] R13: 000000006729eaf5 R14: 0000000000496600 R15: 00007ffdc943bb58 [ 28.000021][ T255] </TASK> [ 247.089344][ T43] INFO: task ip:255 blocked for more than 122 seconds. [ 247.089594][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.089721][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.089940][ T43] task:ip state:D stack:25640 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 247.090195][ T43] Call Trace: [ 247.090313][ T43] <TASK> [ 247.090386][ T43] __schedule+0xa19/0x1dc0 [ 247.090629][ T43] ? __pfx___schedule+0x10/0x10 [ 247.090750][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.090870][ T43] ? trace_lock_release+0x10e/0x180 [ 247.090993][ T43] schedule+0xdf/0x210 [ 247.091082][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.091197][ T43] __mutex_lock+0x634/0xac0 [ 247.091318][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.091435][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.091549][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.091663][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.091778][ T43] rtnl_newlink+0x64b/0xa30 [ 247.091891][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.092010][ T43] ? find_held_lock+0x2c/0x110 [ 247.092123][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.092243][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.092359][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.092470][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.092580][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.092699][ T43] ? hlock_class+0x4e/0x130 [ 247.092808][ T43] ? mark_lock+0x38/0x3e0 [ 247.092897][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.093007][ T43] netlink_rcv_skb+0x130/0x360 [ 247.093126][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.093238][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.093356][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.093468][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.093579][ T43] netlink_unicast+0x44b/0x710 [ 247.093692][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.093806][ T43] ? find_held_lock+0x2c/0x110 [ 247.094021][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.094135][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.094251][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.094370][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.094479][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.094617][ T43] ? hlock_class+0x4e/0x130 [ 247.094730][ T43] ? validate_chain+0x130/0x9b0 [ 247.094846][ T43] ___sys_sendmsg+0xee/0x170 [ 247.094956][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.095068][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.095183][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.095299][ T43] ? find_held_lock+0x2c/0x110 [ 247.095410][ T43] ? __lock_release+0x103/0x460 [ 247.095520][ T43] ? __might_fault+0x11b/0x170 [ 247.095631][ T43] ? fdget+0x52/0x1e0 [ 247.095718][ T43] ? lock_acquire+0x32/0xc0 [ 247.095832][ T43] __sys_sendmsg+0xcd/0x170 [ 247.095943][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.096052][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.096172][ T43] do_syscall_64+0xc1/0x1d0 [ 247.096297][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.096438][ T43] RIP: 0033:0x7fad8e6957b7 [ 247.096555][ T43] RSP: 002b:00007ffdc943ba08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.096728][ T43] RAX: ffffffffffffffda RBX: 00007ffdc943c130 RCX: 00007fad8e6957b7 [ 247.096893][ T43] RDX: 0000000000000000 RSI: 00007ffdc943ba70 RDI: 0000000000000005 [ 247.097057][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.097232][ T43] R10: 00007fad8e54e708 R11: 0000000000000246 R12: 00007ffdc943c148 [ 247.097403][ T43] R13: 000000006729eaf5 R14: 0000000000496600 R15: 00007ffdc943bb58 [ 247.097573][ T43] </TASK> [ 247.097659][ T43] INFO: lockdep is turned off. [ 369.969425][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 369.969778][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.969886][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.970069][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 369.970342][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.970496][ T43] Call Trace: [ 369.970581][ T43] <TASK> [ 369.970642][ T43] __schedule+0xa19/0x1dc0 [ 369.970763][ T43] ? __pfx___schedule+0x10/0x10 [ 369.970881][ T43] ? __lock_release+0x103/0x460 [ 369.970995][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.971110][ T43] ? trace_lock_release+0x10e/0x180 [ 369.971227][ T43] schedule+0xdf/0x210 [ 369.971347][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.971462][ T43] __mutex_lock+0x634/0xac0 [ 369.971578][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.971695][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.971810][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.971939][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.972050][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.972166][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.972276][ T43] addrconf_verify_work+0x12/0x30 [ 369.972402][ T43] process_one_work+0xe55/0x16d0 [ 369.972517][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.972630][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.972742][ T43] ? assign_work+0x16c/0x240 [ 369.972859][ T43] worker_thread+0x58c/0xce0 [ 369.972975][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.973087][ T43] kthread+0x28a/0x350 [ 369.973172][ T43] ? __pfx_kthread+0x10/0x10 [ 369.973294][ T43] ret_from_fork+0x31/0x70 [ 369.973408][ T43] ? __pfx_kthread+0x10/0x10 [ 369.973519][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.973634][ T43] </TASK> [ 369.973736][ T43] INFO: task ip:255 blocked for more than 245 seconds. [ 369.973870][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.973974][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.974159][ T43] task:ip state:D stack:25640 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 369.974387][ T43] Call Trace: [ 369.974491][ T43] <TASK> [ 369.974551][ T43] __schedule+0xa19/0x1dc0 [ 369.974677][ T43] ? __pfx___schedule+0x10/0x10 [ 369.974791][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.974917][ T43] ? trace_lock_release+0x10e/0x180 [ 369.975034][ T43] schedule+0xdf/0x210 [ 369.975119][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.975231][ T43] __mutex_lock+0x634/0xac0 [ 369.975353][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.975466][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.975579][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.975693][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.975805][ T43] rtnl_newlink+0x64b/0xa30 [ 369.975923][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.976044][ T43] ? find_held_lock+0x2c/0x110 [ 369.976184][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.976308][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.976423][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.976537][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.976663][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.976775][ T43] ? hlock_class+0x4e/0x130 [ 369.976887][ T43] ? mark_lock+0x38/0x3e0 [ 369.976975][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.977089][ T43] netlink_rcv_skb+0x130/0x360 [ 369.977204][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.977326][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.977448][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.977559][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.977691][ T43] netlink_unicast+0x44b/0x710 [ 369.977827][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.977961][ T43] ? find_held_lock+0x2c/0x110 [ 369.978075][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.978191][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.978317][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.978435][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.978548][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.978688][ T43] ? hlock_class+0x4e/0x130 [ 369.978814][ T43] ? validate_chain+0x130/0x9b0 [ 369.978930][ T43] ___sys_sendmsg+0xee/0x170 [ 369.979042][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.979152][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.979264][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.979383][ T43] ? find_held_lock+0x2c/0x110 [ 369.979495][ T43] ? __lock_release+0x103/0x460 [ 369.979606][ T43] ? __might_fault+0x11b/0x170 [ 369.979719][ T43] ? fdget+0x52/0x1e0 [ 369.979809][ T43] ? lock_acquire+0x32/0xc0 [ 369.979920][ T43] __sys_sendmsg+0xcd/0x170 [ 369.980030][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.980141][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.980258][ T43] do_syscall_64+0xc1/0x1d0 [ 369.980377][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.980518][ T43] RIP: 0033:0x7fad8e6957b7 [ 369.980633][ T43] RSP: 002b:00007ffdc943ba08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.980805][ T43] RAX: ffffffffffffffda RBX: 00007ffdc943c130 RCX: 00007fad8e6957b7 [ 369.980969][ T43] RDX: 0000000000000000 RSI: 00007ffdc943ba70 RDI: 0000000000000005 [ 369.981133][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.981302][ T43] R10: 00007fad8e54e708 R11: 0000000000000246 R12: 00007ffdc943c148 [ 369.981465][ T43] R13: 000000006729eaf5 R14: 0000000000496600 R15: 00007ffdc943bb58 [ 369.981635][ T43] </TASK> [ 369.981723][ T43] INFO: lockdep is turned off. [ 492.849401][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.849669][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.849776][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.849958][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.850187][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.850356][ T43] Call Trace: [ 492.850443][ T43] <TASK> [ 492.850502][ T43] __schedule+0xa19/0x1dc0 [ 492.850620][ T43] ? __pfx___schedule+0x10/0x10 [ 492.850732][ T43] ? __lock_release+0x103/0x460 [ 492.850846][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.850961][ T43] ? trace_lock_release+0x10e/0x180 [ 492.851076][ T43] schedule+0xdf/0x210 [ 492.851162][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.851271][ T43] __mutex_lock+0x634/0xac0 [ 492.851393][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.851515][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.851625][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.851736][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.851844][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.851965][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.852071][ T43] addrconf_verify_work+0x12/0x30 [ 492.852182][ T43] process_one_work+0xe55/0x16d0 [ 492.852300][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.852408][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.852516][ T43] ? assign_work+0x16c/0x240 [ 492.852629][ T43] worker_thread+0x58c/0xce0 [ 492.852739][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.852849][ T43] kthread+0x28a/0x350 [ 492.852932][ T43] ? __pfx_kthread+0x10/0x10 [ 492.853039][ T43] ret_from_fork+0x31/0x70 [ 492.853149][ T43] ? __pfx_kthread+0x10/0x10 [ 492.853255][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.853371][ T43] </TASK> [ 492.853464][ T43] INFO: task ip:255 blocked for more than 368 seconds. [ 492.853591][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.853692][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.853869][ T43] task:ip state:D stack:25640 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 492.854084][ T43] Call Trace: [ 492.854163][ T43] <TASK> [ 492.854219][ T43] __schedule+0xa19/0x1dc0 [ 492.854334][ T43] ? __pfx___schedule+0x10/0x10 [ 492.854454][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.854591][ T43] ? trace_lock_release+0x10e/0x180 [ 492.854709][ T43] schedule+0xdf/0x210 [ 492.854793][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.854903][ T43] __mutex_lock+0x634/0xac0 [ 492.855019][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.855132][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.855244][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.855365][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.855476][ T43] rtnl_newlink+0x64b/0xa30 [ 492.855593][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.855717][ T43] ? find_held_lock+0x2c/0x110 [ 492.855825][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.855935][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.856042][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.856149][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.856275][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.856390][ T43] ? hlock_class+0x4e/0x130 [ 492.856504][ T43] ? mark_lock+0x38/0x3e0 [ 492.856593][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.856703][ T43] netlink_rcv_skb+0x130/0x360 [ 492.856815][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.856934][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.857047][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.857159][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.857271][ T43] netlink_unicast+0x44b/0x710 [ 492.857391][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.857506][ T43] ? find_held_lock+0x2c/0x110 [ 492.857617][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.857729][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.857842][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.857954][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.858062][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.858207][ T43] ? hlock_class+0x4e/0x130 [ 492.858320][ T43] ? validate_chain+0x130/0x9b0 [ 492.858435][ T43] ___sys_sendmsg+0xee/0x170 [ 492.858543][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.858651][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.858759][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.858869][ T43] ? find_held_lock+0x2c/0x110 [ 492.858977][ T43] ? __lock_release+0x103/0x460 [ 492.859082][ T43] ? __might_fault+0x11b/0x170 [ 492.859190][ T43] ? fdget+0x52/0x1e0 [ 492.859279][ T43] ? lock_acquire+0x32/0xc0 [ 492.859394][ T43] __sys_sendmsg+0xcd/0x170 [ 492.859502][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.859609][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.859723][ T43] do_syscall_64+0xc1/0x1d0 [ 492.859832][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.859966][ T43] RIP: 0033:0x7fad8e6957b7 [ 492.860077][ T43] RSP: 002b:00007ffdc943ba08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.860246][ T43] RAX: ffffffffffffffda RBX: 00007ffdc943c130 RCX: 00007fad8e6957b7 [ 492.860429][ T43] RDX: 0000000000000000 RSI: 00007ffdc943ba70 RDI: 0000000000000005 [ 492.860592][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.860756][ T43] R10: 00007fad8e54e708 R11: 0000000000000246 R12: 00007ffdc943c148 [ 492.860916][ T43] R13: 000000006729eaf5 R14: 0000000000496600 R15: 00007ffdc943bb58 [ 492.861090][ T43] </TASK> [ 492.861176][ T43] INFO: lockdep is turned off. [ 615.729455][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.729782][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.729891][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.730074][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.730346][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.730493][ T43] Call Trace: [ 615.730577][ T43] <TASK> [ 615.730648][ T43] __schedule+0xa19/0x1dc0 [ 615.730761][ T43] ? __pfx___schedule+0x10/0x10 [ 615.730873][ T43] ? __lock_release+0x103/0x460 [ 615.730983][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.731093][ T43] ? trace_lock_release+0x10e/0x180 [ 615.731206][ T43] schedule+0xdf/0x210 [ 615.731302][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.731409][ T43] __mutex_lock+0x634/0xac0 [ 615.731518][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.731626][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.731736][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.731846][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.731952][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.732066][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.732174][ T43] addrconf_verify_work+0x12/0x30 [ 615.732282][ T43] process_one_work+0xe55/0x16d0 [ 615.732398][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.732505][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.732614][ T43] ? assign_work+0x16c/0x240 [ 615.732725][ T43] worker_thread+0x58c/0xce0 [ 615.732834][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.732963][ T43] kthread+0x28a/0x350 [ 615.733048][ T43] ? __pfx_kthread+0x10/0x10 [ 615.733158][ T43] ret_from_fork+0x31/0x70 [ 615.733271][ T43] ? __pfx_kthread+0x10/0x10 [ 615.733387][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.733501][ T43] </TASK> [ 615.733595][ T43] INFO: task ip:255 blocked for more than 491 seconds. [ 615.733725][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.733827][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.734009][ T43] task:ip state:D stack:25640 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 615.734227][ T43] Call Trace: [ 615.734315][ T43] <TASK> [ 615.734372][ T43] __schedule+0xa19/0x1dc0 [ 615.734484][ T43] ? __pfx___schedule+0x10/0x10 [ 615.734597][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.734707][ T43] ? trace_lock_release+0x10e/0x180 [ 615.734821][ T43] schedule+0xdf/0x210 [ 615.734904][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.735013][ T43] __mutex_lock+0x634/0xac0 [ 615.735126][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.735235][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.735354][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.735468][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.735579][ T43] rtnl_newlink+0x64b/0xa30 [ 615.735696][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.735806][ T43] ? find_held_lock+0x2c/0x110 [ 615.735920][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.736033][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.736174][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.736291][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.736401][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.736511][ T43] ? hlock_class+0x4e/0x130 [ 615.736622][ T43] ? mark_lock+0x38/0x3e0 [ 615.736714][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.736823][ T43] netlink_rcv_skb+0x130/0x360 [ 615.736935][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.737045][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.737158][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.737269][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.737395][ T43] netlink_unicast+0x44b/0x710 [ 615.737506][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.737616][ T43] ? find_held_lock+0x2c/0x110 [ 615.737724][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.737833][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.737973][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.738085][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.738193][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.738335][ T43] ? hlock_class+0x4e/0x130 [ 615.738445][ T43] ? validate_chain+0x130/0x9b0 [ 615.738562][ T43] ___sys_sendmsg+0xee/0x170 [ 615.738671][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.738782][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.738892][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.739006][ T43] ? find_held_lock+0x2c/0x110 [ 615.739126][ T43] ? __lock_release+0x103/0x460 [ 615.739248][ T43] ? __might_fault+0x11b/0x170 [ 615.739363][ T43] ? fdget+0x52/0x1e0 [ 615.739453][ T43] ? lock_acquire+0x32/0xc0 [ 615.739564][ T43] __sys_sendmsg+0xcd/0x170 [ 615.739674][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.739782][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.739899][ T43] do_syscall_64+0xc1/0x1d0 [ 615.740011][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.740148][ T43] RIP: 0033:0x7fad8e6957b7 [ 615.740263][ T43] RSP: 002b:00007ffdc943ba08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.740437][ T43] RAX: ffffffffffffffda RBX: 00007ffdc943c130 RCX: 00007fad8e6957b7 [ 615.740611][ T43] RDX: 0000000000000000 RSI: 00007ffdc943ba70 RDI: 0000000000000005 [ 615.740769][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.740929][ T43] R10: 00007fad8e54e708 R11: 0000000000000246 R12: 00007ffdc943c148 [ 615.741089][ T43] R13: 000000006729eaf5 R14: 0000000000496600 R15: 00007ffdc943bb58 [ 615.741254][ T43] </TASK> [ 615.741343][ T43] INFO: lockdep is turned off. [ 738.609400][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.609664][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.609769][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.609949][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.610197][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.610372][ T43] Call Trace: [ 738.610463][ T43] <TASK> [ 738.610528][ T43] __schedule+0xa19/0x1dc0 [ 738.610647][ T43] ? __pfx___schedule+0x10/0x10 [ 738.610760][ T43] ? __lock_release+0x103/0x460 [ 738.610872][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.610985][ T43] ? trace_lock_release+0x10e/0x180 [ 738.611102][ T43] schedule+0xdf/0x210 [ 738.611189][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.611309][ T43] __mutex_lock+0x634/0xac0 [ 738.611421][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.611532][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.611642][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.611753][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.611863][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.611980][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.612090][ T43] addrconf_verify_work+0x12/0x30 [ 738.612201][ T43] process_one_work+0xe55/0x16d0 [ 738.612324][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.612436][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.612549][ T43] ? assign_work+0x16c/0x240 [ 738.612663][ T43] worker_thread+0x58c/0xce0 [ 738.612775][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.612889][ T43] kthread+0x28a/0x350 [ 738.612975][ T43] ? __pfx_kthread+0x10/0x10 [ 738.613085][ T43] ret_from_fork+0x31/0x70 [ 738.613198][ T43] ? __pfx_kthread+0x10/0x10 [ 738.613313][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.613428][ T43] </TASK> [ 738.613522][ T43] INFO: task ip:255 blocked for more than 614 seconds. [ 738.613653][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.613755][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.613936][ T43] task:ip state:D stack:25640 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 738.614155][ T43] Call Trace: [ 738.614237][ T43] <TASK> [ 738.614301][ T43] __schedule+0xa19/0x1dc0 [ 738.614412][ T43] ? __pfx___schedule+0x10/0x10 [ 738.614525][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.614636][ T43] ? trace_lock_release+0x10e/0x180 [ 738.614752][ T43] schedule+0xdf/0x210 [ 738.614835][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.614951][ T43] __mutex_lock+0x634/0xac0 [ 738.615064][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.615176][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.615295][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.615415][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.615526][ T43] rtnl_newlink+0x64b/0xa30 [ 738.615641][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.615749][ T43] ? find_held_lock+0x2c/0x110 [ 738.615860][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.615973][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.616084][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.616200][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.616317][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.616426][ T43] ? hlock_class+0x4e/0x130 [ 738.616538][ T43] ? mark_lock+0x38/0x3e0 [ 738.616626][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.616737][ T43] netlink_rcv_skb+0x130/0x360 [ 738.616847][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.616957][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.617073][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.617183][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.617299][ T43] netlink_unicast+0x44b/0x710 [ 738.617412][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.617526][ T43] ? find_held_lock+0x2c/0x110 [ 738.617637][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.617749][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.617864][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.617975][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.618084][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.618221][ T43] ? hlock_class+0x4e/0x130 [ 738.618339][ T43] ? validate_chain+0x130/0x9b0 [ 738.618456][ T43] ___sys_sendmsg+0xee/0x170 [ 738.618567][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.618678][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.618790][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.618903][ T43] ? find_held_lock+0x2c/0x110 [ 738.619016][ T43] ? __lock_release+0x103/0x460 [ 738.619126][ T43] ? __might_fault+0x11b/0x170 [ 738.619236][ T43] ? fdget+0x52/0x1e0 [ 738.619328][ T43] ? lock_acquire+0x32/0xc0 [ 738.619439][ T43] __sys_sendmsg+0xcd/0x170 [ 738.619549][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.619660][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.619776][ T43] do_syscall_64+0xc1/0x1d0 [ 738.619890][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.620029][ T43] RIP: 0033:0x7fad8e6957b7 [ 738.620146][ T43] RSP: 002b:00007ffdc943ba08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.620321][ T43] RAX: ffffffffffffffda RBX: 00007ffdc943c130 RCX: 00007fad8e6957b7 [ 738.620486][ T43] RDX: 0000000000000000 RSI: 00007ffdc943ba70 RDI: 0000000000000005 [ 738.620652][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.620816][ T43] R10: 00007fad8e54e708 R11: 0000000000000246 R12: 00007ffdc943c148 [ 738.620977][ T43] R13: 000000006729eaf5 R14: 0000000000496600 R15: 00007ffdc943bb58 [ 738.621146][ T43] </TASK> [ 738.621230][ T43] INFO: lockdep is turned off. [ 861.489423][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.489680][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.489786][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.489966][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.490198][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.490361][ T43] Call Trace: [ 861.490451][ T43] <TASK> [ 861.490512][ T43] __schedule+0xa19/0x1dc0 [ 861.490633][ T43] ? __pfx___schedule+0x10/0x10 [ 861.490749][ T43] ? __lock_release+0x103/0x460 [ 861.490863][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.490977][ T43] ? trace_lock_release+0x10e/0x180 [ 861.491093][ T43] schedule+0xdf/0x210 [ 861.491182][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.491299][ T43] __mutex_lock+0x634/0xac0 [ 861.491412][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.491525][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.491637][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.491751][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.491863][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.491980][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.492090][ T43] addrconf_verify_work+0x12/0x30 [ 861.492203][ T43] process_one_work+0xe55/0x16d0 [ 861.492322][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.492434][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.492547][ T43] ? assign_work+0x16c/0x240 [ 861.492661][ T43] worker_thread+0x58c/0xce0 [ 861.492774][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.492892][ T43] kthread+0x28a/0x350 [ 861.492978][ T43] ? __pfx_kthread+0x10/0x10 [ 861.493088][ T43] ret_from_fork+0x31/0x70 [ 861.493201][ T43] ? __pfx_kthread+0x10/0x10 [ 861.493317][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.493434][ T43] </TASK> [ 861.493532][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.493724][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr