[ 29.574462][ T255] [ 29.574624][ T255] ===================================== [ 29.574843][ T255] WARNING: bad unlock balance detected! [ 29.575061][ T255] 6.12.0-rc5-virtme #1 Not tainted [ 29.575298][ T255] ------------------------------------- [ 29.575516][ T255] ip/255 is trying to release lock (rtnl_mutex) at: [ 29.575791][ T255] [] __rtnl_unlock+0x69/0xf0 [ 29.576073][ T255] but there are no more locks to release! [ 29.576297][ T255] [ 29.576297][ T255] other info that might help us debug this: [ 29.576616][ T255] no locks held by ip/255. [ 29.576833][ T255] [ 29.576833][ T255] stack backtrace: [ 29.577103][ T255] CPU: 0 UID: 0 PID: 255 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 29.577435][ T255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 29.577909][ T255] Call Trace: [ 29.578074][ T255] [ 29.578186][ T255] dump_stack_lvl+0x82/0xd0 [ 29.578420][ T255] ? __rtnl_unlock+0x69/0xf0 [ 29.578669][ T255] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 29.578889][ T255] __lock_release+0x2f7/0x460 [ 29.579101][ T255] ? __pfx___lock_release+0x10/0x10 [ 29.579315][ T255] ? __rtnl_unlock+0x69/0xf0 [ 29.579521][ T255] lock_release+0xd7/0x140 [ 29.579727][ T255] __mutex_unlock_slowpath+0x8f/0x3b0 [ 29.579936][ T255] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 29.580138][ T255] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 29.580367][ T255] ? rtnl_link_ops_get+0x187/0x220 [ 29.580502][ T255] __rtnl_unlock+0x69/0xf0 [ 29.580628][ T255] rtnl_newlink+0x7fd/0xa30 [ 29.580759][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 29.580897][ T255] ? find_held_lock+0x2c/0x110 [ 29.581035][ T255] ? __lock_release+0x103/0x460 [ 29.581164][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 29.581290][ T255] ? __pfx___lock_release+0x10/0x10 [ 29.581424][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 29.581554][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 29.581684][ T255] rtnetlink_rcv_msg+0x712/0xc10 [ 29.581814][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 29.581953][ T255] ? hlock_class+0x4e/0x130 [ 29.582084][ T255] ? mark_lock+0x38/0x3e0 [ 29.582182][ T255] ? __lock_acquire+0xb3f/0x1580 [ 29.582311][ T255] netlink_rcv_skb+0x130/0x360 [ 29.582443][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 29.582569][ T255] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 29.582703][ T255] ? netlink_deliver_tap+0x13e/0x340 [ 29.582835][ T255] ? netlink_deliver_tap+0xc3/0x340 [ 29.582980][ T255] netlink_unicast+0x44b/0x710 [ 29.583111][ T255] ? __pfx_netlink_unicast+0x10/0x10 [ 29.583241][ T255] ? find_held_lock+0x2c/0x110 [ 29.583375][ T255] netlink_sendmsg+0x723/0xbe0 [ 29.583506][ T255] ? __pfx_netlink_sendmsg+0x10/0x10 [ 29.583650][ T255] ____sys_sendmsg+0x7ac/0xa10 [ 29.583778][ T255] ? __pfx_____sys_sendmsg+0x10/0x10 [ 29.583928][ T255] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 29.584180][ T255] ? hlock_class+0x4e/0x130 [ 29.584312][ T255] ? validate_chain+0x130/0x9b0 [ 29.584439][ T255] ___sys_sendmsg+0xee/0x170 [ 29.584570][ T255] ? __pfx_validate_chain+0x10/0x10 [ 29.584697][ T255] ? __pfx____sys_sendmsg+0x10/0x10 [ 29.584829][ T255] ? __lock_acquire+0xb3f/0x1580 [ 29.584968][ T255] ? find_held_lock+0x2c/0x110 [ 29.585099][ T255] ? __lock_release+0x103/0x460 [ 29.585234][ T255] ? __might_fault+0x11b/0x170 [ 29.585366][ T255] ? fdget+0x52/0x1e0 [ 29.585464][ T255] ? lock_acquire+0x32/0xc0 [ 29.585592][ T255] __sys_sendmsg+0xcd/0x170 [ 29.585721][ T255] ? __pfx___sys_sendmsg+0x10/0x10 [ 29.585848][ T255] ? rseq_update_cpu_node_id+0xe6/0x140 [ 29.585995][ T255] do_syscall_64+0xc1/0x1d0 [ 29.586128][ T255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 29.586289][ T255] RIP: 0033:0x7fa135b8e7b7 [ 29.586431][ 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 [ 29.586886][ T255] RSP: 002b:00007ffe3b767468 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 29.587089][ T255] RAX: ffffffffffffffda RBX: 00007ffe3b767b90 RCX: 00007fa135b8e7b7 [ 29.587276][ T255] RDX: 0000000000000000 RSI: 00007ffe3b7674d0 RDI: 0000000000000005 [ 29.587465][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 29.587652][ T255] R10: 00007fa135a47708 R11: 0000000000000246 R12: 00007ffe3b767ba8 [ 29.587847][ T255] R13: 000000006729bbd5 R14: 0000000000496600 R15: 00007ffe3b7675b8 [ 29.588049][ T255] [ 247.097634][ T43] INFO: task ip:255 blocked for more than 122 seconds. [ 247.097892][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.098008][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.098204][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 247.098441][ T43] Call Trace: [ 247.098561][ T43] [ 247.098631][ T43] __schedule+0xa19/0x1dc0 [ 247.098762][ T43] ? __pfx___schedule+0x10/0x10 [ 247.098882][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.099002][ T43] ? trace_lock_release+0x10e/0x180 [ 247.099120][ T43] schedule+0xdf/0x210 [ 247.099212][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.099345][ T43] __mutex_lock+0x634/0xac0 [ 247.099475][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.099594][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.099710][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.099825][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.099935][ T43] rtnl_newlink+0x64b/0xa30 [ 247.100046][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.100159][ T43] ? find_held_lock+0x2c/0x110 [ 247.100274][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.100393][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.100510][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.100622][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.100733][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.100842][ T43] ? hlock_class+0x4e/0x130 [ 247.100953][ T43] ? mark_lock+0x38/0x3e0 [ 247.101042][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.101153][ T43] netlink_rcv_skb+0x130/0x360 [ 247.101273][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.101385][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.101503][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.101617][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.101727][ T43] netlink_unicast+0x44b/0x710 [ 247.101842][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.101953][ T43] ? find_held_lock+0x2c/0x110 [ 247.102070][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.102187][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.102300][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.102415][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.102542][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.102700][ T43] ? hlock_class+0x4e/0x130 [ 247.102813][ T43] ? validate_chain+0x130/0x9b0 [ 247.102927][ T43] ___sys_sendmsg+0xee/0x170 [ 247.103040][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.103157][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.103271][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.103386][ T43] ? find_held_lock+0x2c/0x110 [ 247.103505][ T43] ? __lock_release+0x103/0x460 [ 247.103617][ T43] ? __might_fault+0x11b/0x170 [ 247.103731][ T43] ? fdget+0x52/0x1e0 [ 247.103818][ T43] ? lock_acquire+0x32/0xc0 [ 247.103942][ T43] __sys_sendmsg+0xcd/0x170 [ 247.104057][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.104174][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.104293][ T43] do_syscall_64+0xc1/0x1d0 [ 247.104407][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.104554][ T43] RIP: 0033:0x7fa135b8e7b7 [ 247.104670][ T43] RSP: 002b:00007ffe3b767468 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.104837][ T43] RAX: ffffffffffffffda RBX: 00007ffe3b767b90 RCX: 00007fa135b8e7b7 [ 247.105009][ T43] RDX: 0000000000000000 RSI: 00007ffe3b7674d0 RDI: 0000000000000005 [ 247.105178][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.105344][ T43] R10: 00007fa135a47708 R11: 0000000000000246 R12: 00007ffe3b767ba8 [ 247.105516][ T43] R13: 000000006729bbd5 R14: 0000000000496600 R15: 00007ffe3b7675b8 [ 247.105684][ T43] [ 247.105772][ T43] INFO: lockdep is turned off. [ 369.977555][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 369.977823][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.977931][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.978112][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 369.978346][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.978535][ T43] Call Trace: [ 369.978627][ T43] [ 369.978689][ T43] __schedule+0xa19/0x1dc0 [ 369.978808][ T43] ? __pfx___schedule+0x10/0x10 [ 369.978922][ T43] ? __lock_release+0x103/0x460 [ 369.979038][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.979153][ T43] ? trace_lock_release+0x10e/0x180 [ 369.979268][ T43] schedule+0xdf/0x210 [ 369.979353][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.979479][ T43] __mutex_lock+0x634/0xac0 [ 369.979594][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.979711][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.979823][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.979943][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.980056][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.980170][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.980280][ T43] addrconf_verify_work+0x12/0x30 [ 369.980398][ T43] process_one_work+0xe55/0x16d0 [ 369.980523][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.980634][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.980746][ T43] ? assign_work+0x16c/0x240 [ 369.980862][ T43] worker_thread+0x58c/0xce0 [ 369.980978][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.981091][ T43] kthread+0x28a/0x350 [ 369.981177][ T43] ? __pfx_kthread+0x10/0x10 [ 369.981292][ T43] ret_from_fork+0x31/0x70 [ 369.981405][ T43] ? __pfx_kthread+0x10/0x10 [ 369.981522][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.981638][ T43] [ 369.981739][ T43] INFO: task ip:255 blocked for more than 245 seconds. [ 369.981871][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.981977][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.982154][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 369.982381][ T43] Call Trace: [ 369.982479][ T43] [ 369.982538][ T43] __schedule+0xa19/0x1dc0 [ 369.982651][ T43] ? __pfx___schedule+0x10/0x10 [ 369.982763][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.982877][ T43] ? trace_lock_release+0x10e/0x180 [ 369.982990][ T43] schedule+0xdf/0x210 [ 369.983087][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.983203][ T43] __mutex_lock+0x634/0xac0 [ 369.983318][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.983428][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.983548][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.983662][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.983771][ T43] rtnl_newlink+0x64b/0xa30 [ 369.983886][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.983998][ T43] ? find_held_lock+0x2c/0x110 [ 369.984115][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.984234][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.984346][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.984466][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.984580][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.984690][ T43] ? hlock_class+0x4e/0x130 [ 369.984802][ T43] ? mark_lock+0x38/0x3e0 [ 369.984887][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.985000][ T43] netlink_rcv_skb+0x130/0x360 [ 369.985121][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.985232][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.985349][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.985469][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.985583][ T43] netlink_unicast+0x44b/0x710 [ 369.985696][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.985808][ T43] ? find_held_lock+0x2c/0x110 [ 369.985920][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.986036][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.986149][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.986264][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.986376][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.986530][ T43] ? hlock_class+0x4e/0x130 [ 369.986644][ T43] ? validate_chain+0x130/0x9b0 [ 369.986757][ T43] ___sys_sendmsg+0xee/0x170 [ 369.986868][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.986981][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.987093][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.987208][ T43] ? find_held_lock+0x2c/0x110 [ 369.987320][ T43] ? __lock_release+0x103/0x460 [ 369.987430][ T43] ? __might_fault+0x11b/0x170 [ 369.987547][ T43] ? fdget+0x52/0x1e0 [ 369.987632][ T43] ? lock_acquire+0x32/0xc0 [ 369.987748][ T43] __sys_sendmsg+0xcd/0x170 [ 369.987859][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.987973][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.988089][ T43] do_syscall_64+0xc1/0x1d0 [ 369.988205][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.988346][ T43] RIP: 0033:0x7fa135b8e7b7 [ 369.988470][ T43] RSP: 002b:00007ffe3b767468 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.988641][ T43] RAX: ffffffffffffffda RBX: 00007ffe3b767b90 RCX: 00007fa135b8e7b7 [ 369.988808][ T43] RDX: 0000000000000000 RSI: 00007ffe3b7674d0 RDI: 0000000000000005 [ 369.988977][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.989142][ T43] R10: 00007fa135a47708 R11: 0000000000000246 R12: 00007ffe3b767ba8 [ 369.989306][ T43] R13: 000000006729bbd5 R14: 0000000000496600 R15: 00007ffe3b7675b8 [ 369.989480][ T43] [ 369.989566][ T43] INFO: lockdep is turned off. [ 492.857589][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.857920][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.858029][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.858211][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.858437][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.858622][ T43] Call Trace: [ 492.858725][ T43] [ 492.858805][ T43] __schedule+0xa19/0x1dc0 [ 492.858924][ T43] ? __pfx___schedule+0x10/0x10 [ 492.859040][ T43] ? __lock_release+0x103/0x460 [ 492.859156][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.859272][ T43] ? trace_lock_release+0x10e/0x180 [ 492.859386][ T43] schedule+0xdf/0x210 [ 492.859481][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.859601][ T43] __mutex_lock+0x634/0xac0 [ 492.859716][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.859829][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.859941][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.860056][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.860166][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.860280][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.860391][ T43] addrconf_verify_work+0x12/0x30 [ 492.860514][ T43] process_one_work+0xe55/0x16d0 [ 492.860630][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.860739][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.860852][ T43] ? assign_work+0x16c/0x240 [ 492.860965][ T43] worker_thread+0x58c/0xce0 [ 492.861085][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.861195][ T43] kthread+0x28a/0x350 [ 492.861280][ T43] ? __pfx_kthread+0x10/0x10 [ 492.861398][ T43] ret_from_fork+0x31/0x70 [ 492.861518][ T43] ? __pfx_kthread+0x10/0x10 [ 492.861631][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.861748][ T43] [ 492.861849][ T43] INFO: task ip:255 blocked for more than 368 seconds. [ 492.861980][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.862086][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.862264][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 492.862523][ T43] Call Trace: [ 492.862606][ T43] [ 492.862664][ T43] __schedule+0xa19/0x1dc0 [ 492.862804][ T43] ? __pfx___schedule+0x10/0x10 [ 492.862920][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.863034][ T43] ? trace_lock_release+0x10e/0x180 [ 492.863147][ T43] schedule+0xdf/0x210 [ 492.863232][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.863348][ T43] __mutex_lock+0x634/0xac0 [ 492.863471][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.863583][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.863696][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.863812][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.863923][ T43] rtnl_newlink+0x64b/0xa30 [ 492.864038][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.864148][ T43] ? find_held_lock+0x2c/0x110 [ 492.864261][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.864378][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.864506][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.864617][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.864730][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.864842][ T43] ? hlock_class+0x4e/0x130 [ 492.864955][ T43] ? mark_lock+0x38/0x3e0 [ 492.865041][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.865153][ T43] netlink_rcv_skb+0x130/0x360 [ 492.865271][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.865384][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.865505][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.865618][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.865730][ T43] netlink_unicast+0x44b/0x710 [ 492.865842][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.865955][ T43] ? find_held_lock+0x2c/0x110 [ 492.866067][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.866186][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.866303][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.866418][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.866539][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.866682][ T43] ? hlock_class+0x4e/0x130 [ 492.866820][ T43] ? validate_chain+0x130/0x9b0 [ 492.866934][ T43] ___sys_sendmsg+0xee/0x170 [ 492.867045][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.867161][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.867280][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.867396][ T43] ? find_held_lock+0x2c/0x110 [ 492.867515][ T43] ? __lock_release+0x103/0x460 [ 492.867630][ T43] ? __might_fault+0x11b/0x170 [ 492.867743][ T43] ? fdget+0x52/0x1e0 [ 492.867831][ T43] ? lock_acquire+0x32/0xc0 [ 492.867944][ T43] __sys_sendmsg+0xcd/0x170 [ 492.868055][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.868177][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.868297][ T43] do_syscall_64+0xc1/0x1d0 [ 492.868413][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.868555][ T43] RIP: 0033:0x7fa135b8e7b7 [ 492.868670][ T43] RSP: 002b:00007ffe3b767468 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.868837][ T43] RAX: ffffffffffffffda RBX: 00007ffe3b767b90 RCX: 00007fa135b8e7b7 [ 492.869008][ T43] RDX: 0000000000000000 RSI: 00007ffe3b7674d0 RDI: 0000000000000005 [ 492.869173][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.869338][ T43] R10: 00007fa135a47708 R11: 0000000000000246 R12: 00007ffe3b767ba8 [ 492.869505][ T43] R13: 000000006729bbd5 R14: 0000000000496600 R15: 00007ffe3b7675b8 [ 492.869672][ T43] [ 492.869756][ T43] INFO: lockdep is turned off. [ 615.737783][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.738124][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.738234][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.738421][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.738691][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.738849][ T43] Call Trace: [ 615.738935][ T43] [ 615.738998][ T43] __schedule+0xa19/0x1dc0 [ 615.739116][ T43] ? __pfx___schedule+0x10/0x10 [ 615.739228][ T43] ? __lock_release+0x103/0x460 [ 615.739342][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.739470][ T43] ? trace_lock_release+0x10e/0x180 [ 615.739584][ T43] schedule+0xdf/0x210 [ 615.739669][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.739786][ T43] __mutex_lock+0x634/0xac0 [ 615.739899][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.740014][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.740124][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.740238][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.740350][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.740473][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.740586][ T43] addrconf_verify_work+0x12/0x30 [ 615.740705][ T43] process_one_work+0xe55/0x16d0 [ 615.740819][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.740930][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.741045][ T43] ? assign_work+0x16c/0x240 [ 615.741161][ T43] worker_thread+0x58c/0xce0 [ 615.741276][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.741386][ T43] kthread+0x28a/0x350 [ 615.741476][ T43] ? __pfx_kthread+0x10/0x10 [ 615.741614][ T43] ret_from_fork+0x31/0x70 [ 615.741732][ T43] ? __pfx_kthread+0x10/0x10 [ 615.741842][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.741957][ T43] [ 615.742054][ T43] INFO: task ip:255 blocked for more than 491 seconds. [ 615.742185][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.742290][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.742487][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 615.742712][ T43] Call Trace: [ 615.742795][ T43] [ 615.742852][ T43] __schedule+0xa19/0x1dc0 [ 615.742966][ T43] ? __pfx___schedule+0x10/0x10 [ 615.743077][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.743192][ T43] ? trace_lock_release+0x10e/0x180 [ 615.743303][ T43] schedule+0xdf/0x210 [ 615.743388][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.743507][ T43] __mutex_lock+0x634/0xac0 [ 615.743622][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.743735][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.743851][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.743966][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.744075][ T43] rtnl_newlink+0x64b/0xa30 [ 615.744190][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.744300][ T43] ? find_held_lock+0x2c/0x110 [ 615.744412][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.744536][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.744650][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.744762][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.744873][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.744983][ T43] ? hlock_class+0x4e/0x130 [ 615.745095][ T43] ? mark_lock+0x38/0x3e0 [ 615.745180][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.745290][ T43] netlink_rcv_skb+0x130/0x360 [ 615.745410][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.745526][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.745643][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.745754][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.745867][ T43] netlink_unicast+0x44b/0x710 [ 615.745979][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.746092][ T43] ? find_held_lock+0x2c/0x110 [ 615.746204][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.746321][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.746436][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.746562][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.746673][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.746810][ T43] ? hlock_class+0x4e/0x130 [ 615.746921][ T43] ? validate_chain+0x130/0x9b0 [ 615.747033][ T43] ___sys_sendmsg+0xee/0x170 [ 615.747146][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.747261][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.747374][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.747497][ T43] ? find_held_lock+0x2c/0x110 [ 615.747609][ T43] ? __lock_release+0x103/0x460 [ 615.747720][ T43] ? __might_fault+0x11b/0x170 [ 615.747839][ T43] ? fdget+0x52/0x1e0 [ 615.747926][ T43] ? lock_acquire+0x32/0xc0 [ 615.748039][ T43] __sys_sendmsg+0xcd/0x170 [ 615.748149][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.748268][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.748385][ T43] do_syscall_64+0xc1/0x1d0 [ 615.748505][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.748644][ T43] RIP: 0033:0x7fa135b8e7b7 [ 615.748760][ T43] RSP: 002b:00007ffe3b767468 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.748926][ T43] RAX: ffffffffffffffda RBX: 00007ffe3b767b90 RCX: 00007fa135b8e7b7 [ 615.749098][ T43] RDX: 0000000000000000 RSI: 00007ffe3b7674d0 RDI: 0000000000000005 [ 615.749262][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.749426][ T43] R10: 00007fa135a47708 R11: 0000000000000246 R12: 00007ffe3b767ba8 [ 615.749594][ T43] R13: 000000006729bbd5 R14: 0000000000496600 R15: 00007ffe3b7675b8 [ 615.749764][ T43] [ 615.749847][ T43] INFO: lockdep is turned off. [ 738.617638][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.618018][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.618141][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.618351][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.618646][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.618853][ T43] Call Trace: [ 738.618953][ T43] [ 738.619027][ T43] __schedule+0xa19/0x1dc0 [ 738.619163][ T43] ? __pfx___schedule+0x10/0x10 [ 738.619290][ T43] ? __lock_release+0x103/0x460 [ 738.619419][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.619561][ T43] ? trace_lock_release+0x10e/0x180 [ 738.619690][ T43] schedule+0xdf/0x210 [ 738.619789][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.619927][ T43] __mutex_lock+0x634/0xac0 [ 738.620053][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.620181][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.620309][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.620440][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.620569][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.620694][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.620830][ T43] addrconf_verify_work+0x12/0x30 [ 738.620967][ T43] process_one_work+0xe55/0x16d0 [ 738.621099][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.621224][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.621354][ T43] ? assign_work+0x16c/0x240 [ 738.621489][ T43] worker_thread+0x58c/0xce0 [ 738.621619][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.621745][ T43] kthread+0x28a/0x350 [ 738.621842][ T43] ? __pfx_kthread+0x10/0x10 [ 738.621973][ T43] ret_from_fork+0x31/0x70 [ 738.622100][ T43] ? __pfx_kthread+0x10/0x10 [ 738.622224][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.622353][ T43] [ 738.622480][ T43] INFO: task ip:255 blocked for more than 614 seconds. [ 738.622631][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.622748][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.622949][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 738.623207][ T43] Call Trace: [ 738.623300][ T43] [ 738.623365][ T43] __schedule+0xa19/0x1dc0 [ 738.623498][ T43] ? __pfx___schedule+0x10/0x10 [ 738.623627][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.623756][ T43] ? trace_lock_release+0x10e/0x180 [ 738.623884][ T43] schedule+0xdf/0x210 [ 738.623980][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.624111][ T43] __mutex_lock+0x634/0xac0 [ 738.624247][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.624375][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.624507][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.624636][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.624761][ T43] rtnl_newlink+0x64b/0xa30 [ 738.624892][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.625017][ T43] ? find_held_lock+0x2c/0x110 [ 738.625146][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.625283][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.625413][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.625545][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.625673][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.625800][ T43] ? hlock_class+0x4e/0x130 [ 738.625930][ T43] ? mark_lock+0x38/0x3e0 [ 738.626040][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.626168][ T43] netlink_rcv_skb+0x130/0x360 [ 738.626302][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.626425][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.626571][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.626710][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.626836][ T43] netlink_unicast+0x44b/0x710 [ 738.626962][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.627092][ T43] ? find_held_lock+0x2c/0x110 [ 738.627217][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.627349][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.627483][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.627612][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.627735][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.627890][ T43] ? hlock_class+0x4e/0x130 [ 738.628019][ T43] ? validate_chain+0x130/0x9b0 [ 738.628147][ T43] ___sys_sendmsg+0xee/0x170 [ 738.628273][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.628402][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.628534][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.628666][ T43] ? find_held_lock+0x2c/0x110 [ 738.628789][ T43] ? __lock_release+0x103/0x460 [ 738.628911][ T43] ? __might_fault+0x11b/0x170 [ 738.629042][ T43] ? fdget+0x52/0x1e0 [ 738.629139][ T43] ? lock_acquire+0x32/0xc0 [ 738.629271][ T43] __sys_sendmsg+0xcd/0x170 [ 738.629398][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.629565][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.629698][ T43] do_syscall_64+0xc1/0x1d0 [ 738.629831][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.629988][ T43] RIP: 0033:0x7fa135b8e7b7 [ 738.630120][ T43] RSP: 002b:00007ffe3b767468 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.630309][ T43] RAX: ffffffffffffffda RBX: 00007ffe3b767b90 RCX: 00007fa135b8e7b7 [ 738.630513][ T43] RDX: 0000000000000000 RSI: 00007ffe3b7674d0 RDI: 0000000000000005 [ 738.630698][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.630895][ T43] R10: 00007fa135a47708 R11: 0000000000000246 R12: 00007ffe3b767ba8 [ 738.631091][ T43] R13: 000000006729bbd5 R14: 0000000000496600 R15: 00007ffe3b7675b8 [ 738.631285][ T43] [ 738.631380][ T43] INFO: lockdep is turned off. [ 861.497569][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.498013][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.498184][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.498516][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.498879][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.499131][ T43] Call Trace: [ 861.499262][ T43] [ 861.499360][ T43] __schedule+0xa19/0x1dc0 [ 861.499568][ T43] ? __pfx___schedule+0x10/0x10 [ 861.499751][ T43] ? __lock_release+0x103/0x460 [ 861.499940][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.500127][ T43] ? trace_lock_release+0x10e/0x180 [ 861.500311][ T43] schedule+0xdf/0x210 [ 861.500450][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.500648][ T43] __mutex_lock+0x634/0xac0 [ 861.500829][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.501008][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.501188][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.501371][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.501560][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.501745][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.501917][ T43] addrconf_verify_work+0x12/0x30 [ 861.502100][ T43] process_one_work+0xe55/0x16d0 [ 861.502284][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.502486][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.502663][ T43] ? assign_work+0x16c/0x240 [ 861.502848][ T43] worker_thread+0x58c/0xce0 [ 861.503036][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.503213][ T43] kthread+0x28a/0x350 [ 861.503346][ T43] ? __pfx_kthread+0x10/0x10 [ 861.503543][ T43] ret_from_fork+0x31/0x70 [ 861.503726][ T43] ? __pfx_kthread+0x10/0x10 [ 861.503903][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.504087][ T43] [ 861.504222][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.504546][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr