[ 30.420949][ T255] [ 30.421063][ T255] ===================================== [ 30.421211][ T255] WARNING: bad unlock balance detected! [ 30.421358][ T255] 6.12.0-rc5-virtme #1 Not tainted [ 30.421507][ T255] ------------------------------------- [ 30.421647][ T255] ip/255 is trying to release lock (rtnl_mutex) at: [ 30.421829][ T255] [] __rtnl_unlock+0x69/0xf0 [ 30.422020][ T255] but there are no more locks to release! [ 30.422161][ T255] [ 30.422161][ T255] other info that might help us debug this: [ 30.422396][ T255] no locks held by ip/255. [ 30.422548][ T255] [ 30.422548][ T255] stack backtrace: [ 30.422720][ T255] CPU: 3 UID: 0 PID: 255 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 30.422943][ T255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 30.423267][ T255] Call Trace: [ 30.423383][ T255] [ 30.423458][ T255] dump_stack_lvl+0x82/0xd0 [ 30.423609][ T255] ? __rtnl_unlock+0x69/0xf0 [ 30.423761][ T255] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 30.423904][ T255] __lock_release+0x2f7/0x460 [ 30.424050][ T255] ? __pfx___lock_release+0x10/0x10 [ 30.424198][ T255] ? __rtnl_unlock+0x69/0xf0 [ 30.424347][ T255] lock_release+0xd7/0x140 [ 30.424490][ T255] __mutex_unlock_slowpath+0x8f/0x3b0 [ 30.424635][ T255] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 30.424784][ T255] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 30.424966][ T255] ? rtnl_link_ops_get+0x187/0x220 [ 30.425115][ T255] __rtnl_unlock+0x69/0xf0 [ 30.425262][ T255] rtnl_newlink+0x7fd/0xa30 [ 30.425409][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 30.425554][ T255] ? find_held_lock+0x2c/0x110 [ 30.425700][ T255] ? __lock_release+0x103/0x460 [ 30.425849][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 30.425994][ T255] ? __pfx___lock_release+0x10/0x10 [ 30.426141][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 30.426287][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 30.426427][ T255] rtnetlink_rcv_msg+0x712/0xc10 [ 30.426573][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 30.426720][ T255] ? hlock_class+0x4e/0x130 [ 30.426870][ T255] ? mark_lock+0x38/0x3e0 [ 30.426980][ T255] ? __lock_acquire+0xb3f/0x1580 [ 30.427128][ T255] netlink_rcv_skb+0x130/0x360 [ 30.427275][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 30.427423][ T255] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 30.427571][ T255] ? netlink_deliver_tap+0x13e/0x340 [ 30.427722][ T255] ? netlink_deliver_tap+0xc3/0x340 [ 30.427872][ T255] netlink_unicast+0x44b/0x710 [ 30.428023][ T255] ? __pfx_netlink_unicast+0x10/0x10 [ 30.428175][ T255] ? find_held_lock+0x2c/0x110 [ 30.428320][ T255] netlink_sendmsg+0x723/0xbe0 [ 30.428468][ T255] ? __pfx_netlink_sendmsg+0x10/0x10 [ 30.428648][ T255] ____sys_sendmsg+0x7ac/0xa10 [ 30.428797][ T255] ? __pfx_____sys_sendmsg+0x10/0x10 [ 30.428939][ T255] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 30.429119][ T255] ? hlock_class+0x4e/0x130 [ 30.429265][ T255] ? validate_chain+0x130/0x9b0 [ 30.429415][ T255] ___sys_sendmsg+0xee/0x170 [ 30.429564][ T255] ? __pfx_validate_chain+0x10/0x10 [ 30.429707][ T255] ? __pfx____sys_sendmsg+0x10/0x10 [ 30.429864][ T255] ? __lock_acquire+0xb3f/0x1580 [ 30.430016][ T255] ? find_held_lock+0x2c/0x110 [ 30.430159][ T255] ? __lock_release+0x103/0x460 [ 30.430359][ T255] ? __might_fault+0x11b/0x170 [ 30.430502][ T255] ? fdget+0x52/0x1e0 [ 30.430615][ T255] ? lock_acquire+0x32/0xc0 [ 30.430756][ T255] __sys_sendmsg+0xcd/0x170 [ 30.430911][ T255] ? __pfx___sys_sendmsg+0x10/0x10 [ 30.431056][ T255] ? rseq_update_cpu_node_id+0xe6/0x140 [ 30.431208][ T255] do_syscall_64+0xc1/0x1d0 [ 30.431362][ T255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 30.431547][ T255] RIP: 0033:0x7fa2590c37b7 [ 30.431712][ 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 [ 30.432169][ T255] RSP: 002b:00007ffc1f544a48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 30.432375][ T255] RAX: ffffffffffffffda RBX: 00007ffc1f545170 RCX: 00007fa2590c37b7 [ 30.432581][ T255] RDX: 0000000000000000 RSI: 00007ffc1f544ab0 RDI: 0000000000000005 [ 30.432775][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 30.432972][ T255] R10: 00007fa258f7c708 R11: 0000000000000246 R12: 00007ffc1f545188 [ 30.433169][ T255] R13: 00000000672a0b98 R14: 0000000000496600 R15: 00007ffc1f544b98 [ 30.433370][ T255] [ 247.087427][ T43] INFO: task ip:255 blocked for more than 122 seconds. [ 247.087724][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.087842][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.088040][ T43] task:ip state:D stack:25512 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 247.088274][ T43] Call Trace: [ 247.088394][ T43] [ 247.088461][ T43] __schedule+0xa19/0x1dc0 [ 247.088589][ T43] ? __pfx___schedule+0x10/0x10 [ 247.088709][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.088836][ T43] ? trace_lock_release+0x10e/0x180 [ 247.088956][ T43] schedule+0xdf/0x210 [ 247.089046][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.089164][ T43] __mutex_lock+0x634/0xac0 [ 247.089325][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.089455][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.089573][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.089694][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.089808][ T43] rtnl_newlink+0x64b/0xa30 [ 247.089928][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.090045][ T43] ? find_held_lock+0x2c/0x110 [ 247.090161][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.090288][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.090411][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.090528][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.090643][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.090757][ T43] ? hlock_class+0x4e/0x130 [ 247.090872][ T43] ? mark_lock+0x38/0x3e0 [ 247.090963][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.091077][ T43] netlink_rcv_skb+0x130/0x360 [ 247.091200][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.091320][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.091440][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.091556][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.091671][ T43] netlink_unicast+0x44b/0x710 [ 247.091788][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.091905][ T43] ? find_held_lock+0x2c/0x110 [ 247.092025][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.092146][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.092264][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.092394][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.092509][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.092651][ T43] ? hlock_class+0x4e/0x130 [ 247.092767][ T43] ? validate_chain+0x130/0x9b0 [ 247.092884][ T43] ___sys_sendmsg+0xee/0x170 [ 247.093001][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.093118][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.093241][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.093384][ T43] ? find_held_lock+0x2c/0x110 [ 247.093502][ T43] ? __lock_release+0x103/0x460 [ 247.093616][ T43] ? __might_fault+0x11b/0x170 [ 247.093732][ T43] ? fdget+0x52/0x1e0 [ 247.093820][ T43] ? lock_acquire+0x32/0xc0 [ 247.093935][ T43] __sys_sendmsg+0xcd/0x170 [ 247.094052][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.094171][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.094297][ T43] do_syscall_64+0xc1/0x1d0 [ 247.094413][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.094559][ T43] RIP: 0033:0x7fa2590c37b7 [ 247.094679][ T43] RSP: 002b:00007ffc1f544a48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.094853][ T43] RAX: ffffffffffffffda RBX: 00007ffc1f545170 RCX: 00007fa2590c37b7 [ 247.095029][ T43] RDX: 0000000000000000 RSI: 00007ffc1f544ab0 RDI: 0000000000000005 [ 247.095199][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.095377][ T43] R10: 00007fa258f7c708 R11: 0000000000000246 R12: 00007ffc1f545188 [ 247.095549][ T43] R13: 00000000672a0b98 R14: 0000000000496600 R15: 00007ffc1f544b98 [ 247.095724][ T43] [ 247.095812][ T43] INFO: lockdep is turned off. [ 369.967432][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 369.967758][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.967871][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.968059][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 369.968338][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.968494][ T43] Call Trace: [ 369.968596][ T43] [ 369.968659][ T43] __schedule+0xa19/0x1dc0 [ 369.968780][ T43] ? __pfx___schedule+0x10/0x10 [ 369.968897][ T43] ? __lock_release+0x103/0x460 [ 369.969013][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.969129][ T43] ? trace_lock_release+0x10e/0x180 [ 369.969246][ T43] schedule+0xdf/0x210 [ 369.969349][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.969464][ T43] __mutex_lock+0x634/0xac0 [ 369.969596][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.969718][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.969832][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.969948][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.970063][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.970179][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.970306][ T43] addrconf_verify_work+0x12/0x30 [ 369.970427][ T43] process_one_work+0xe55/0x16d0 [ 369.970546][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.970659][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.970774][ T43] ? assign_work+0x16c/0x240 [ 369.970892][ T43] worker_thread+0x58c/0xce0 [ 369.971011][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.971123][ T43] kthread+0x28a/0x350 [ 369.971212][ T43] ? __pfx_kthread+0x10/0x10 [ 369.971334][ T43] ret_from_fork+0x31/0x70 [ 369.971455][ T43] ? __pfx_kthread+0x10/0x10 [ 369.971572][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.971691][ T43] [ 369.971789][ T43] INFO: task ip:255 blocked for more than 245 seconds. [ 369.971927][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.972035][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.972216][ T43] task:ip state:D stack:25512 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 369.972461][ T43] Call Trace: [ 369.972549][ T43] [ 369.972610][ T43] __schedule+0xa19/0x1dc0 [ 369.972726][ T43] ? __pfx___schedule+0x10/0x10 [ 369.972843][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.972960][ T43] ? trace_lock_release+0x10e/0x180 [ 369.973078][ T43] schedule+0xdf/0x210 [ 369.973166][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.973285][ T43] __mutex_lock+0x634/0xac0 [ 369.973411][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.973529][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.973645][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.973762][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.973875][ T43] rtnl_newlink+0x64b/0xa30 [ 369.973992][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.974105][ T43] ? find_held_lock+0x2c/0x110 [ 369.974220][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.974350][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.974463][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.974579][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.974693][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.974805][ T43] ? hlock_class+0x4e/0x130 [ 369.974919][ T43] ? mark_lock+0x38/0x3e0 [ 369.975009][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.975123][ T43] netlink_rcv_skb+0x130/0x360 [ 369.975243][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.975361][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.975482][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.975596][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.975711][ T43] netlink_unicast+0x44b/0x710 [ 369.975826][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.975942][ T43] ? find_held_lock+0x2c/0x110 [ 369.976059][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.976178][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.976310][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.976429][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.976543][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.976684][ T43] ? hlock_class+0x4e/0x130 [ 369.976800][ T43] ? validate_chain+0x130/0x9b0 [ 369.976916][ T43] ___sys_sendmsg+0xee/0x170 [ 369.977033][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.977155][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.977271][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.977398][ T43] ? find_held_lock+0x2c/0x110 [ 369.977516][ T43] ? __lock_release+0x103/0x460 [ 369.977630][ T43] ? __might_fault+0x11b/0x170 [ 369.977745][ T43] ? fdget+0x52/0x1e0 [ 369.977832][ T43] ? lock_acquire+0x32/0xc0 [ 369.977947][ T43] __sys_sendmsg+0xcd/0x170 [ 369.978068][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.978187][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.978313][ T43] do_syscall_64+0xc1/0x1d0 [ 369.978430][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.978577][ T43] RIP: 0033:0x7fa2590c37b7 [ 369.978697][ T43] RSP: 002b:00007ffc1f544a48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.978867][ T43] RAX: ffffffffffffffda RBX: 00007ffc1f545170 RCX: 00007fa2590c37b7 [ 369.979045][ T43] RDX: 0000000000000000 RSI: 00007ffc1f544ab0 RDI: 0000000000000005 [ 369.979216][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.979389][ T43] R10: 00007fa258f7c708 R11: 0000000000000246 R12: 00007ffc1f545188 [ 369.979559][ T43] R13: 00000000672a0b98 R14: 0000000000496600 R15: 00007ffc1f544b98 [ 369.979731][ T43] [ 369.979817][ T43] INFO: lockdep is turned off. [ 492.847429][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.847712][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.847826][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.848014][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.848247][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.848429][ T43] Call Trace: [ 492.848532][ T43] [ 492.848596][ T43] __schedule+0xa19/0x1dc0 [ 492.848719][ T43] ? __pfx___schedule+0x10/0x10 [ 492.848836][ T43] ? __lock_release+0x103/0x460 [ 492.848952][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.849070][ T43] ? trace_lock_release+0x10e/0x180 [ 492.849188][ T43] schedule+0xdf/0x210 [ 492.849276][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.849404][ T43] __mutex_lock+0x634/0xac0 [ 492.849528][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.849643][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.849757][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.849872][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.849987][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.850104][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.850217][ T43] addrconf_verify_work+0x12/0x30 [ 492.850346][ T43] process_one_work+0xe55/0x16d0 [ 492.850468][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.850582][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.850698][ T43] ? assign_work+0x16c/0x240 [ 492.850819][ T43] worker_thread+0x58c/0xce0 [ 492.850937][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.851049][ T43] kthread+0x28a/0x350 [ 492.851138][ T43] ? __pfx_kthread+0x10/0x10 [ 492.851251][ T43] ret_from_fork+0x31/0x70 [ 492.851379][ T43] ? __pfx_kthread+0x10/0x10 [ 492.851494][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.851614][ T43] [ 492.851716][ T43] INFO: task ip:255 blocked for more than 368 seconds. [ 492.851852][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.851963][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.852147][ T43] task:ip state:D stack:25512 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 492.852391][ T43] Call Trace: [ 492.852481][ T43] [ 492.852542][ T43] __schedule+0xa19/0x1dc0 [ 492.852659][ T43] ? __pfx___schedule+0x10/0x10 [ 492.852774][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.852890][ T43] ? trace_lock_release+0x10e/0x180 [ 492.853008][ T43] schedule+0xdf/0x210 [ 492.853096][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.853214][ T43] __mutex_lock+0x634/0xac0 [ 492.853334][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.853453][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.853569][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.853686][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.853799][ T43] rtnl_newlink+0x64b/0xa30 [ 492.853917][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.854031][ T43] ? find_held_lock+0x2c/0x110 [ 492.854146][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.854266][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.854385][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.854503][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.854617][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.854731][ T43] ? hlock_class+0x4e/0x130 [ 492.854846][ T43] ? mark_lock+0x38/0x3e0 [ 492.854936][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.855050][ T43] netlink_rcv_skb+0x130/0x360 [ 492.855172][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.855286][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.855417][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.855532][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.855647][ T43] netlink_unicast+0x44b/0x710 [ 492.855762][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.855876][ T43] ? find_held_lock+0x2c/0x110 [ 492.855995][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.856118][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.856239][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.856365][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.856480][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.856628][ T43] ? hlock_class+0x4e/0x130 [ 492.856744][ T43] ? validate_chain+0x130/0x9b0 [ 492.856859][ T43] ___sys_sendmsg+0xee/0x170 [ 492.856975][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.857094][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.857209][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.857349][ T43] ? find_held_lock+0x2c/0x110 [ 492.857470][ T43] ? __lock_release+0x103/0x460 [ 492.857585][ T43] ? __might_fault+0x11b/0x170 [ 492.857701][ T43] ? fdget+0x52/0x1e0 [ 492.857789][ T43] ? lock_acquire+0x32/0xc0 [ 492.857905][ T43] __sys_sendmsg+0xcd/0x170 [ 492.858022][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.858140][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.858260][ T43] do_syscall_64+0xc1/0x1d0 [ 492.858383][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.858540][ T43] RIP: 0033:0x7fa2590c37b7 [ 492.858655][ T43] RSP: 002b:00007ffc1f544a48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.858823][ T43] RAX: ffffffffffffffda RBX: 00007ffc1f545170 RCX: 00007fa2590c37b7 [ 492.858991][ T43] RDX: 0000000000000000 RSI: 00007ffc1f544ab0 RDI: 0000000000000005 [ 492.859156][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.859326][ T43] R10: 00007fa258f7c708 R11: 0000000000000246 R12: 00007ffc1f545188 [ 492.859492][ T43] R13: 00000000672a0b98 R14: 0000000000496600 R15: 00007ffc1f544b98 [ 492.859661][ T43] [ 492.859745][ T43] INFO: lockdep is turned off. [ 615.727420][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.727718][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.727837][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.728029][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.728270][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.728450][ T43] Call Trace: [ 615.728556][ T43] [ 615.728620][ T43] __schedule+0xa19/0x1dc0 [ 615.728742][ T43] ? __pfx___schedule+0x10/0x10 [ 615.728863][ T43] ? __lock_release+0x103/0x460 [ 615.728982][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.729099][ T43] ? trace_lock_release+0x10e/0x180 [ 615.729218][ T43] schedule+0xdf/0x210 [ 615.729315][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.729432][ T43] __mutex_lock+0x634/0xac0 [ 615.729558][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.729673][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.729792][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.729909][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.730029][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.730152][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.730271][ T43] addrconf_verify_work+0x12/0x30 [ 615.730394][ T43] process_one_work+0xe55/0x16d0 [ 615.730521][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.730642][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.730764][ T43] ? assign_work+0x16c/0x240 [ 615.730892][ T43] worker_thread+0x58c/0xce0 [ 615.731029][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.731149][ T43] kthread+0x28a/0x350 [ 615.731238][ T43] ? __pfx_kthread+0x10/0x10 [ 615.731359][ T43] ret_from_fork+0x31/0x70 [ 615.731481][ T43] ? __pfx_kthread+0x10/0x10 [ 615.731597][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.731719][ T43] [ 615.731822][ T43] INFO: task ip:255 blocked for more than 491 seconds. [ 615.731964][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.732076][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.732261][ T43] task:ip state:D stack:25512 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 615.732503][ T43] Call Trace: [ 615.732596][ T43] [ 615.732657][ T43] __schedule+0xa19/0x1dc0 [ 615.732773][ T43] ? __pfx___schedule+0x10/0x10 [ 615.732889][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.733014][ T43] ? trace_lock_release+0x10e/0x180 [ 615.733131][ T43] schedule+0xdf/0x210 [ 615.733219][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.733348][ T43] __mutex_lock+0x634/0xac0 [ 615.733465][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.733581][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.733702][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.733820][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.733936][ T43] rtnl_newlink+0x64b/0xa30 [ 615.734056][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.734169][ T43] ? find_held_lock+0x2c/0x110 [ 615.734284][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.734415][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.734529][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.734644][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.734761][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.734874][ T43] ? hlock_class+0x4e/0x130 [ 615.735000][ T43] ? mark_lock+0x38/0x3e0 [ 615.735091][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.735206][ T43] netlink_rcv_skb+0x130/0x360 [ 615.735333][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.735450][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.735570][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.735688][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.735804][ T43] netlink_unicast+0x44b/0x710 [ 615.735924][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.736039][ T43] ? find_held_lock+0x2c/0x110 [ 615.736161][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.736281][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.736414][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.736544][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.736675][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.736817][ T43] ? hlock_class+0x4e/0x130 [ 615.736939][ T43] ? validate_chain+0x130/0x9b0 [ 615.737060][ T43] ___sys_sendmsg+0xee/0x170 [ 615.737177][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.737306][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.737427][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.737546][ T43] ? find_held_lock+0x2c/0x110 [ 615.737663][ T43] ? __lock_release+0x103/0x460 [ 615.737781][ T43] ? __might_fault+0x11b/0x170 [ 615.737897][ T43] ? fdget+0x52/0x1e0 [ 615.737989][ T43] ? lock_acquire+0x32/0xc0 [ 615.738121][ T43] __sys_sendmsg+0xcd/0x170 [ 615.738242][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.738372][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.738495][ T43] do_syscall_64+0xc1/0x1d0 [ 615.738613][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.738758][ T43] RIP: 0033:0x7fa2590c37b7 [ 615.738883][ T43] RSP: 002b:00007ffc1f544a48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.739058][ T43] RAX: ffffffffffffffda RBX: 00007ffc1f545170 RCX: 00007fa2590c37b7 [ 615.739233][ T43] RDX: 0000000000000000 RSI: 00007ffc1f544ab0 RDI: 0000000000000005 [ 615.739412][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.739580][ T43] R10: 00007fa258f7c708 R11: 0000000000000246 R12: 00007ffc1f545188 [ 615.739754][ T43] R13: 00000000672a0b98 R14: 0000000000496600 R15: 00007ffc1f544b98 [ 615.739931][ T43] [ 615.740027][ T43] INFO: lockdep is turned off. [ 738.607406][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.607753][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.607864][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.608070][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.608353][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.608512][ T43] Call Trace: [ 738.608610][ T43] [ 738.608679][ T43] __schedule+0xa19/0x1dc0 [ 738.608803][ T43] ? __pfx___schedule+0x10/0x10 [ 738.608920][ T43] ? __lock_release+0x103/0x460 [ 738.609038][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.609157][ T43] ? trace_lock_release+0x10e/0x180 [ 738.609274][ T43] schedule+0xdf/0x210 [ 738.609375][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.609490][ T43] __mutex_lock+0x634/0xac0 [ 738.609621][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.609736][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.609851][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.609976][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.610094][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.610211][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.610333][ T43] addrconf_verify_work+0x12/0x30 [ 738.610455][ T43] process_one_work+0xe55/0x16d0 [ 738.610590][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.610705][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.610821][ T43] ? assign_work+0x16c/0x240 [ 738.610939][ T43] worker_thread+0x58c/0xce0 [ 738.611059][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.611182][ T43] kthread+0x28a/0x350 [ 738.611272][ T43] ? __pfx_kthread+0x10/0x10 [ 738.611400][ T43] ret_from_fork+0x31/0x70 [ 738.611527][ T43] ? __pfx_kthread+0x10/0x10 [ 738.611644][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.611764][ T43] [ 738.611872][ T43] INFO: task ip:255 blocked for more than 614 seconds. [ 738.612010][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.612129][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.612333][ T43] task:ip state:D stack:25512 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 738.612569][ T43] Call Trace: [ 738.612657][ T43] [ 738.612722][ T43] __schedule+0xa19/0x1dc0 [ 738.612846][ T43] ? __pfx___schedule+0x10/0x10 [ 738.612965][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.613089][ T43] ? trace_lock_release+0x10e/0x180 [ 738.613210][ T43] schedule+0xdf/0x210 [ 738.613307][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.613438][ T43] __mutex_lock+0x634/0xac0 [ 738.613559][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.613681][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.613806][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.613926][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.614050][ T43] rtnl_newlink+0x64b/0xa30 [ 738.614174][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.614298][ T43] ? find_held_lock+0x2c/0x110 [ 738.614422][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.614548][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.614669][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.614785][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.614906][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.615028][ T43] ? hlock_class+0x4e/0x130 [ 738.615145][ T43] ? mark_lock+0x38/0x3e0 [ 738.615245][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.615368][ T43] netlink_rcv_skb+0x130/0x360 [ 738.615492][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.615617][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.615743][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.615878][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.616004][ T43] netlink_unicast+0x44b/0x710 [ 738.616124][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.616246][ T43] ? find_held_lock+0x2c/0x110 [ 738.616381][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.616506][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.616636][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.616789][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.616915][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.617061][ T43] ? hlock_class+0x4e/0x130 [ 738.617191][ T43] ? validate_chain+0x130/0x9b0 [ 738.617330][ T43] ___sys_sendmsg+0xee/0x170 [ 738.617447][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.617578][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.617696][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.617819][ T43] ? find_held_lock+0x2c/0x110 [ 738.617946][ T43] ? __lock_release+0x103/0x460 [ 738.618060][ T43] ? __might_fault+0x11b/0x170 [ 738.618178][ T43] ? fdget+0x52/0x1e0 [ 738.618267][ T43] ? lock_acquire+0x32/0xc0 [ 738.618390][ T43] __sys_sendmsg+0xcd/0x170 [ 738.618510][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.618636][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.618762][ T43] do_syscall_64+0xc1/0x1d0 [ 738.618888][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.619037][ T43] RIP: 0033:0x7fa2590c37b7 [ 738.619161][ T43] RSP: 002b:00007ffc1f544a48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.619349][ T43] RAX: ffffffffffffffda RBX: 00007ffc1f545170 RCX: 00007fa2590c37b7 [ 738.619531][ T43] RDX: 0000000000000000 RSI: 00007ffc1f544ab0 RDI: 0000000000000005 [ 738.619702][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.619877][ T43] R10: 00007fa258f7c708 R11: 0000000000000246 R12: 00007ffc1f545188 [ 738.620055][ T43] R13: 00000000672a0b98 R14: 0000000000496600 R15: 00007ffc1f544b98 [ 738.620230][ T43] [ 738.620332][ T43] INFO: lockdep is turned off. [ 861.487469][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.487769][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.487888][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.488097][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.488392][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.488558][ T43] Call Trace: [ 861.488677][ T43] [ 861.488747][ T43] __schedule+0xa19/0x1dc0 [ 861.488872][ T43] ? __pfx___schedule+0x10/0x10 [ 861.488989][ T43] ? __lock_release+0x103/0x460 [ 861.489107][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.489223][ T43] ? trace_lock_release+0x10e/0x180 [ 861.489353][ T43] schedule+0xdf/0x210 [ 861.489441][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.489556][ T43] __mutex_lock+0x634/0xac0 [ 861.489681][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.489797][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.489914][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.490030][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.490145][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.490262][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.490384][ T43] addrconf_verify_work+0x12/0x30 [ 861.490501][ T43] process_one_work+0xe55/0x16d0 [ 861.490654][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.490778][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.490896][ T43] ? assign_work+0x16c/0x240 [ 861.491017][ T43] worker_thread+0x58c/0xce0 [ 861.491137][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.491254][ T43] kthread+0x28a/0x350 [ 861.491351][ T43] ? __pfx_kthread+0x10/0x10 [ 861.491468][ T43] ret_from_fork+0x31/0x70 [ 861.491594][ T43] ? __pfx_kthread+0x10/0x10 [ 861.491711][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.491833][ T43] [ 861.491920][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.492125][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr