[ 28.579907][ T256] [ 28.580020][ T256] ===================================== [ 28.580175][ T256] WARNING: bad unlock balance detected! [ 28.580333][ T256] 6.12.0-rc5-virtme #1 Not tainted [ 28.580493][ T256] ------------------------------------- [ 28.580646][ T256] ip/256 is trying to release lock (rtnl_mutex) at: [ 28.580843][ T256] [] __rtnl_unlock+0x69/0xf0 [ 28.581046][ T256] but there are no more locks to release! [ 28.581202][ T256] [ 28.581202][ T256] other info that might help us debug this: [ 28.581430][ T256] no locks held by ip/256. [ 28.581587][ T256] [ 28.581587][ T256] stack backtrace: [ 28.581778][ T256] CPU: 3 UID: 0 PID: 256 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 28.582016][ T256] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 28.582363][ T256] Call Trace: [ 28.582488][ T256] [ 28.582571][ T256] dump_stack_lvl+0x82/0xd0 [ 28.582737][ T256] ? __rtnl_unlock+0x69/0xf0 [ 28.582894][ T256] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 28.583055][ T256] __lock_release+0x2f7/0x460 [ 28.583216][ T256] ? __pfx___lock_release+0x10/0x10 [ 28.583377][ T256] ? __rtnl_unlock+0x69/0xf0 [ 28.583532][ T256] lock_release+0xd7/0x140 [ 28.583689][ T256] __mutex_unlock_slowpath+0x8f/0x3b0 [ 28.583849][ T256] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 28.584006][ T256] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 28.584206][ T256] ? rtnl_link_ops_get+0x187/0x220 [ 28.584365][ T256] __rtnl_unlock+0x69/0xf0 [ 28.584523][ T256] rtnl_newlink+0x7fd/0xa30 [ 28.584681][ T256] ? __pfx_rtnl_newlink+0x10/0x10 [ 28.584838][ T256] ? find_held_lock+0x2c/0x110 [ 28.584999][ T256] ? __lock_release+0x103/0x460 [ 28.585157][ T256] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 28.585314][ T256] ? __pfx___lock_release+0x10/0x10 [ 28.585472][ T256] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 28.585627][ T256] ? __pfx_rtnl_newlink+0x10/0x10 [ 28.585786][ T256] rtnetlink_rcv_msg+0x712/0xc10 [ 28.585942][ T256] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 28.586098][ T256] ? hlock_class+0x4e/0x130 [ 28.586254][ T256] ? mark_lock+0x38/0x3e0 [ 28.586373][ T256] ? __lock_acquire+0xb3f/0x1580 [ 28.586531][ T256] netlink_rcv_skb+0x130/0x360 [ 28.586693][ T256] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 28.586850][ T256] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 28.587011][ T256] ? netlink_deliver_tap+0x13e/0x340 [ 28.587169][ T256] ? netlink_deliver_tap+0xc3/0x340 [ 28.587330][ T256] netlink_unicast+0x44b/0x710 [ 28.587489][ T256] ? __pfx_netlink_unicast+0x10/0x10 [ 28.587652][ T256] ? find_held_lock+0x2c/0x110 [ 28.587822][ T256] netlink_sendmsg+0x723/0xbe0 [ 28.587982][ T256] ? __pfx_netlink_sendmsg+0x10/0x10 [ 28.588142][ T256] ____sys_sendmsg+0x7ac/0xa10 [ 28.588301][ T256] ? __pfx_____sys_sendmsg+0x10/0x10 [ 28.588456][ T256] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 28.588652][ T256] ? hlock_class+0x4e/0x130 [ 28.588809][ T256] ? validate_chain+0x130/0x9b0 [ 28.588971][ T256] ___sys_sendmsg+0xee/0x170 [ 28.589128][ T256] ? __pfx_validate_chain+0x10/0x10 [ 28.589283][ T256] ? __pfx____sys_sendmsg+0x10/0x10 [ 28.589440][ T256] ? __lock_acquire+0xb3f/0x1580 [ 28.589598][ T256] ? find_held_lock+0x2c/0x110 [ 28.589754][ T256] ? __lock_release+0x103/0x460 [ 28.589910][ T256] ? __might_fault+0x11b/0x170 [ 28.590067][ T256] ? fdget+0x52/0x1e0 [ 28.590185][ T256] ? lock_acquire+0x32/0xc0 [ 28.590345][ T256] __sys_sendmsg+0xcd/0x170 [ 28.590503][ T256] ? __pfx___sys_sendmsg+0x10/0x10 [ 28.590658][ T256] ? rseq_update_cpu_node_id+0xe6/0x140 [ 28.590821][ T256] do_syscall_64+0xc1/0x1d0 [ 28.590979][ T256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 28.591174][ T256] RIP: 0033:0x7f69a3b9c7b7 [ 28.591336][ T256] 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 [ 28.591890][ T256] RSP: 002b:00007fff3ecbd148 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 28.592127][ T256] RAX: ffffffffffffffda RBX: 00007fff3ecbd870 RCX: 00007f69a3b9c7b7 [ 28.592360][ T256] RDX: 0000000000000000 RSI: 00007fff3ecbd1b0 RDI: 0000000000000005 [ 28.592595][ T256] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 28.592830][ T256] R10: 00007f69a3a55708 R11: 0000000000000246 R12: 00007fff3ecbd888 [ 28.593063][ T256] R13: 00000000672a104b R14: 0000000000496600 R15: 00007fff3ecbd298 [ 28.593299][ T256] [ 247.098460][ T43] INFO: task ip:256 blocked for more than 122 seconds. [ 247.098751][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.098865][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.099052][ T43] task:ip state:D stack:25768 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 247.099303][ T43] Call Trace: [ 247.099399][ T43] [ 247.099466][ T43] __schedule+0xa19/0x1dc0 [ 247.099588][ T43] ? __pfx___schedule+0x10/0x10 [ 247.099704][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.099821][ T43] ? trace_lock_release+0x10e/0x180 [ 247.099936][ T43] schedule+0xdf/0x210 [ 247.100025][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.100150][ T43] __mutex_lock+0x634/0xac0 [ 247.100265][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.100391][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.100506][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.100622][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.100736][ T43] rtnl_newlink+0x64b/0xa30 [ 247.100850][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.100965][ T43] ? find_held_lock+0x2c/0x110 [ 247.101087][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.101201][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.101321][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.101435][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.101548][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.101658][ T43] ? hlock_class+0x4e/0x130 [ 247.101768][ T43] ? mark_lock+0x38/0x3e0 [ 247.101854][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.101966][ T43] netlink_rcv_skb+0x130/0x360 [ 247.102084][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.102195][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.102319][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.102431][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.102544][ T43] netlink_unicast+0x44b/0x710 [ 247.102656][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.102773][ T43] ? find_held_lock+0x2c/0x110 [ 247.102903][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.103018][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.103132][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.103247][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.103370][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.103517][ T43] ? hlock_class+0x4e/0x130 [ 247.103631][ T43] ? validate_chain+0x130/0x9b0 [ 247.103744][ T43] ___sys_sendmsg+0xee/0x170 [ 247.103859][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.103973][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.104087][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.104200][ T43] ? find_held_lock+0x2c/0x110 [ 247.104318][ T43] ? __lock_release+0x103/0x460 [ 247.104429][ T43] ? __might_fault+0x11b/0x170 [ 247.104543][ T43] ? fdget+0x52/0x1e0 [ 247.104628][ T43] ? lock_acquire+0x32/0xc0 [ 247.104740][ T43] __sys_sendmsg+0xcd/0x170 [ 247.104855][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.104968][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.105085][ T43] do_syscall_64+0xc1/0x1d0 [ 247.105200][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.105346][ T43] RIP: 0033:0x7f69a3b9c7b7 [ 247.105467][ T43] RSP: 002b:00007fff3ecbd148 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.105636][ T43] RAX: ffffffffffffffda RBX: 00007fff3ecbd870 RCX: 00007f69a3b9c7b7 [ 247.105811][ T43] RDX: 0000000000000000 RSI: 00007fff3ecbd1b0 RDI: 0000000000000005 [ 247.105977][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.106141][ T43] R10: 00007f69a3a55708 R11: 0000000000000246 R12: 00007fff3ecbd888 [ 247.106325][ T43] R13: 00000000672a104b R14: 0000000000496600 R15: 00007fff3ecbd298 [ 247.106515][ T43] [ 247.106605][ T43] INFO: lockdep is turned off. [ 369.978422][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 369.978744][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.978851][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.979032][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 369.979263][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.979441][ T43] Call Trace: [ 369.979526][ T43] [ 369.979587][ T43] __schedule+0xa19/0x1dc0 [ 369.979708][ T43] ? __pfx___schedule+0x10/0x10 [ 369.979821][ T43] ? __lock_release+0x103/0x460 [ 369.979932][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.980045][ T43] ? trace_lock_release+0x10e/0x180 [ 369.980159][ T43] schedule+0xdf/0x210 [ 369.980243][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.980373][ T43] __mutex_lock+0x634/0xac0 [ 369.980489][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.980603][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.980714][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.980827][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.980938][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.981052][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.981162][ T43] addrconf_verify_work+0x12/0x30 [ 369.981276][ T43] process_one_work+0xe55/0x16d0 [ 369.981397][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.981507][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.981619][ T43] ? assign_work+0x16c/0x240 [ 369.981733][ T43] worker_thread+0x58c/0xce0 [ 369.981847][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.981955][ T43] kthread+0x28a/0x350 [ 369.982041][ T43] ? __pfx_kthread+0x10/0x10 [ 369.982153][ T43] ret_from_fork+0x31/0x70 [ 369.982264][ T43] ? __pfx_kthread+0x10/0x10 [ 369.982378][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.982496][ T43] [ 369.982598][ T43] INFO: task ip:256 blocked for more than 245 seconds. [ 369.982728][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.982831][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.983010][ T43] task:ip state:D stack:25768 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 369.983231][ T43] Call Trace: [ 369.983329][ T43] [ 369.983387][ T43] __schedule+0xa19/0x1dc0 [ 369.983501][ T43] ? __pfx___schedule+0x10/0x10 [ 369.983613][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.983724][ T43] ? trace_lock_release+0x10e/0x180 [ 369.983835][ T43] schedule+0xdf/0x210 [ 369.983921][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.984032][ T43] __mutex_lock+0x634/0xac0 [ 369.984143][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.984255][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.984373][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.984487][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.984598][ T43] rtnl_newlink+0x64b/0xa30 [ 369.984710][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.984821][ T43] ? find_held_lock+0x2c/0x110 [ 369.984939][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.985050][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.985160][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.985273][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.985391][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.985502][ T43] ? hlock_class+0x4e/0x130 [ 369.985639][ T43] ? mark_lock+0x38/0x3e0 [ 369.985725][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.985839][ T43] netlink_rcv_skb+0x130/0x360 [ 369.985956][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.986067][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.986183][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.986300][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.986413][ T43] netlink_unicast+0x44b/0x710 [ 369.986531][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.986642][ T43] ? find_held_lock+0x2c/0x110 [ 369.986759][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.986872][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.986988][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.987101][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.987211][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.987365][ T43] ? hlock_class+0x4e/0x130 [ 369.987479][ T43] ? validate_chain+0x130/0x9b0 [ 369.987600][ T43] ___sys_sendmsg+0xee/0x170 [ 369.987712][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.987829][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.987941][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.988054][ T43] ? find_held_lock+0x2c/0x110 [ 369.988165][ T43] ? __lock_release+0x103/0x460 [ 369.988279][ T43] ? __might_fault+0x11b/0x170 [ 369.988412][ T43] ? fdget+0x52/0x1e0 [ 369.988497][ T43] ? lock_acquire+0x32/0xc0 [ 369.988608][ T43] __sys_sendmsg+0xcd/0x170 [ 369.988723][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.988851][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.988969][ T43] do_syscall_64+0xc1/0x1d0 [ 369.989083][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.989230][ T43] RIP: 0033:0x7f69a3b9c7b7 [ 369.989353][ T43] RSP: 002b:00007fff3ecbd148 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.989518][ T43] RAX: ffffffffffffffda RBX: 00007fff3ecbd870 RCX: 00007f69a3b9c7b7 [ 369.989690][ T43] RDX: 0000000000000000 RSI: 00007fff3ecbd1b0 RDI: 0000000000000005 [ 369.989861][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.990024][ T43] R10: 00007f69a3a55708 R11: 0000000000000246 R12: 00007fff3ecbd888 [ 369.990187][ T43] R13: 00000000672a104b R14: 0000000000496600 R15: 00007fff3ecbd298 [ 369.990364][ T43] [ 369.990457][ T43] INFO: lockdep is turned off. [ 492.858407][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.858696][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.858817][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.859018][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.859267][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.859446][ T43] Call Trace: [ 492.859533][ T43] [ 492.859593][ T43] __schedule+0xa19/0x1dc0 [ 492.859710][ T43] ? __pfx___schedule+0x10/0x10 [ 492.859823][ T43] ? __lock_release+0x103/0x460 [ 492.859937][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.860052][ T43] ? trace_lock_release+0x10e/0x180 [ 492.860166][ T43] schedule+0xdf/0x210 [ 492.860254][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.860380][ T43] __mutex_lock+0x634/0xac0 [ 492.860494][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.860606][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.860717][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.860832][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.860943][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.861057][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.861168][ T43] addrconf_verify_work+0x12/0x30 [ 492.861294][ T43] process_one_work+0xe55/0x16d0 [ 492.861407][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.861518][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.861631][ T43] ? assign_work+0x16c/0x240 [ 492.861744][ T43] worker_thread+0x58c/0xce0 [ 492.861857][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.861967][ T43] kthread+0x28a/0x350 [ 492.862054][ T43] ? __pfx_kthread+0x10/0x10 [ 492.862168][ T43] ret_from_fork+0x31/0x70 [ 492.862289][ T43] ? __pfx_kthread+0x10/0x10 [ 492.862400][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.862516][ T43] [ 492.862608][ T43] INFO: task ip:256 blocked for more than 368 seconds. [ 492.862739][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.862843][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.863021][ T43] task:ip state:D stack:25768 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 492.863253][ T43] Call Trace: [ 492.863351][ T43] [ 492.863409][ T43] __schedule+0xa19/0x1dc0 [ 492.863524][ T43] ? __pfx___schedule+0x10/0x10 [ 492.863637][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.863749][ T43] ? trace_lock_release+0x10e/0x180 [ 492.863861][ T43] schedule+0xdf/0x210 [ 492.863947][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.864065][ T43] __mutex_lock+0x634/0xac0 [ 492.864177][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.864294][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.864407][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.864523][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.864636][ T43] rtnl_newlink+0x64b/0xa30 [ 492.864749][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.864868][ T43] ? find_held_lock+0x2c/0x110 [ 492.864986][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.865098][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.865208][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.865326][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.865439][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.865548][ T43] ? hlock_class+0x4e/0x130 [ 492.865660][ T43] ? mark_lock+0x38/0x3e0 [ 492.865746][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.865857][ T43] netlink_rcv_skb+0x130/0x360 [ 492.865974][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.866084][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.866199][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.866318][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.866431][ T43] netlink_unicast+0x44b/0x710 [ 492.866545][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.866655][ T43] ? find_held_lock+0x2c/0x110 [ 492.866772][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.866888][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.867003][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.867115][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.867225][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.867390][ T43] ? hlock_class+0x4e/0x130 [ 492.867516][ T43] ? validate_chain+0x130/0x9b0 [ 492.867650][ T43] ___sys_sendmsg+0xee/0x170 [ 492.867774][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.867902][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.868026][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.868154][ T43] ? find_held_lock+0x2c/0x110 [ 492.868277][ T43] ? __lock_release+0x103/0x460 [ 492.868405][ T43] ? __might_fault+0x11b/0x170 [ 492.868531][ T43] ? fdget+0x52/0x1e0 [ 492.868616][ T43] ? lock_acquire+0x32/0xc0 [ 492.868730][ T43] __sys_sendmsg+0xcd/0x170 [ 492.868846][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.868958][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.869075][ T43] do_syscall_64+0xc1/0x1d0 [ 492.869189][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.869337][ T43] RIP: 0033:0x7f69a3b9c7b7 [ 492.869452][ T43] RSP: 002b:00007fff3ecbd148 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.869617][ T43] RAX: ffffffffffffffda RBX: 00007fff3ecbd870 RCX: 00007f69a3b9c7b7 [ 492.869785][ T43] RDX: 0000000000000000 RSI: 00007fff3ecbd1b0 RDI: 0000000000000005 [ 492.869949][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.870111][ T43] R10: 00007f69a3a55708 R11: 0000000000000246 R12: 00007fff3ecbd888 [ 492.870278][ T43] R13: 00000000672a104b R14: 0000000000496600 R15: 00007fff3ecbd298 [ 492.870452][ T43] [ 492.870542][ T43] INFO: lockdep is turned off. [ 615.738465][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.738802][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.738910][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.739093][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.739353][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.739526][ T43] Call Trace: [ 615.739611][ T43] [ 615.739674][ T43] __schedule+0xa19/0x1dc0 [ 615.739792][ T43] ? __pfx___schedule+0x10/0x10 [ 615.739905][ T43] ? __lock_release+0x103/0x460 [ 615.740029][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.740150][ T43] ? trace_lock_release+0x10e/0x180 [ 615.740265][ T43] schedule+0xdf/0x210 [ 615.740362][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.740480][ T43] __mutex_lock+0x634/0xac0 [ 615.740592][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.740706][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.740818][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.740930][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.741041][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.741154][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.741265][ T43] addrconf_verify_work+0x12/0x30 [ 615.741389][ T43] process_one_work+0xe55/0x16d0 [ 615.741502][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.741612][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.741725][ T43] ? assign_work+0x16c/0x240 [ 615.741837][ T43] worker_thread+0x58c/0xce0 [ 615.741951][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.742060][ T43] kthread+0x28a/0x350 [ 615.742145][ T43] ? __pfx_kthread+0x10/0x10 [ 615.742261][ T43] ret_from_fork+0x31/0x70 [ 615.742376][ T43] ? __pfx_kthread+0x10/0x10 [ 615.742489][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.742606][ T43] [ 615.742700][ T43] INFO: task ip:256 blocked for more than 491 seconds. [ 615.742830][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.742933][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.743113][ T43] task:ip state:D stack:25768 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 615.743436][ T43] Call Trace: [ 615.743568][ T43] [ 615.743661][ T43] __schedule+0xa19/0x1dc0 [ 615.743843][ T43] ? __pfx___schedule+0x10/0x10 [ 615.744020][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.744139][ T43] ? trace_lock_release+0x10e/0x180 [ 615.744252][ T43] schedule+0xdf/0x210 [ 615.744346][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.744461][ T43] __mutex_lock+0x634/0xac0 [ 615.744573][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.744685][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.744801][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.744917][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.745028][ T43] rtnl_newlink+0x64b/0xa30 [ 615.745140][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.745250][ T43] ? find_held_lock+0x2c/0x110 [ 615.745372][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.745486][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.745596][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.745705][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.745818][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.745929][ T43] ? hlock_class+0x4e/0x130 [ 615.746040][ T43] ? mark_lock+0x38/0x3e0 [ 615.746125][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.746236][ T43] netlink_rcv_skb+0x130/0x360 [ 615.746366][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.746476][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.746592][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.746704][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.746815][ T43] netlink_unicast+0x44b/0x710 [ 615.746928][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.747038][ T43] ? find_held_lock+0x2c/0x110 [ 615.747154][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.747271][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.747397][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.747510][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.747619][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.747757][ T43] ? hlock_class+0x4e/0x130 [ 615.747867][ T43] ? validate_chain+0x130/0x9b0 [ 615.747977][ T43] ___sys_sendmsg+0xee/0x170 [ 615.748087][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.748203][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.748321][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.748435][ T43] ? find_held_lock+0x2c/0x110 [ 615.748545][ T43] ? __lock_release+0x103/0x460 [ 615.748654][ T43] ? __might_fault+0x11b/0x170 [ 615.748769][ T43] ? fdget+0x52/0x1e0 [ 615.748855][ T43] ? lock_acquire+0x32/0xc0 [ 615.748966][ T43] __sys_sendmsg+0xcd/0x170 [ 615.749080][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.749192][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.749314][ T43] do_syscall_64+0xc1/0x1d0 [ 615.749427][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.749565][ T43] RIP: 0033:0x7f69a3b9c7b7 [ 615.749686][ T43] RSP: 002b:00007fff3ecbd148 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.749861][ T43] RAX: ffffffffffffffda RBX: 00007fff3ecbd870 RCX: 00007f69a3b9c7b7 [ 615.750028][ T43] RDX: 0000000000000000 RSI: 00007fff3ecbd1b0 RDI: 0000000000000005 [ 615.750194][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.750366][ T43] R10: 00007f69a3a55708 R11: 0000000000000246 R12: 00007fff3ecbd888 [ 615.750531][ T43] R13: 00000000672a104b R14: 0000000000496600 R15: 00007fff3ecbd298 [ 615.750701][ T43] [ 615.750791][ T43] INFO: lockdep is turned off. [ 738.618512][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.618844][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.618954][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.619134][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.619389][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.619566][ T43] Call Trace: [ 738.619651][ T43] [ 738.619717][ T43] __schedule+0xa19/0x1dc0 [ 738.619837][ T43] ? __pfx___schedule+0x10/0x10 [ 738.619949][ T43] ? __lock_release+0x103/0x460 [ 738.620063][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.620176][ T43] ? trace_lock_release+0x10e/0x180 [ 738.620301][ T43] schedule+0xdf/0x210 [ 738.620389][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.620506][ T43] __mutex_lock+0x634/0xac0 [ 738.620619][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.620733][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.620844][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.620957][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.621068][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.621182][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.621297][ T43] addrconf_verify_work+0x12/0x30 [ 738.621413][ T43] process_one_work+0xe55/0x16d0 [ 738.621530][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.621641][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.621756][ T43] ? assign_work+0x16c/0x240 [ 738.621868][ T43] worker_thread+0x58c/0xce0 [ 738.621982][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.622092][ T43] kthread+0x28a/0x350 [ 738.622180][ T43] ? __pfx_kthread+0x10/0x10 [ 738.622298][ T43] ret_from_fork+0x31/0x70 [ 738.622411][ T43] ? __pfx_kthread+0x10/0x10 [ 738.622521][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.622638][ T43] [ 738.622731][ T43] INFO: task ip:256 blocked for more than 614 seconds. [ 738.622860][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.622965][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.623144][ T43] task:ip state:D stack:25768 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 738.623397][ T43] Call Trace: [ 738.623480][ T43] [ 738.623538][ T43] __schedule+0xa19/0x1dc0 [ 738.623652][ T43] ? __pfx___schedule+0x10/0x10 [ 738.623775][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.623888][ T43] ? trace_lock_release+0x10e/0x180 [ 738.624001][ T43] schedule+0xdf/0x210 [ 738.624087][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.624201][ T43] __mutex_lock+0x634/0xac0 [ 738.624321][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.624433][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.624545][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.624661][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.624770][ T43] rtnl_newlink+0x64b/0xa30 [ 738.624882][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.624991][ T43] ? find_held_lock+0x2c/0x110 [ 738.625110][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.625222][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.625338][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.625449][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.625563][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.625675][ T43] ? hlock_class+0x4e/0x130 [ 738.625791][ T43] ? mark_lock+0x38/0x3e0 [ 738.625877][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.625987][ T43] netlink_rcv_skb+0x130/0x360 [ 738.626103][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.626214][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.626345][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.626456][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.626568][ T43] netlink_unicast+0x44b/0x710 [ 738.626679][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.626790][ T43] ? find_held_lock+0x2c/0x110 [ 738.626907][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.627023][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.627139][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.627254][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.627368][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.627507][ T43] ? hlock_class+0x4e/0x130 [ 738.627620][ T43] ? validate_chain+0x130/0x9b0 [ 738.627732][ T43] ___sys_sendmsg+0xee/0x170 [ 738.627842][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.627958][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.628070][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.628184][ T43] ? find_held_lock+0x2c/0x110 [ 738.628301][ T43] ? __lock_release+0x103/0x460 [ 738.628410][ T43] ? __might_fault+0x11b/0x170 [ 738.628525][ T43] ? fdget+0x52/0x1e0 [ 738.628610][ T43] ? lock_acquire+0x32/0xc0 [ 738.628722][ T43] __sys_sendmsg+0xcd/0x170 [ 738.628838][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.628950][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.629068][ T43] do_syscall_64+0xc1/0x1d0 [ 738.629180][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.629321][ T43] RIP: 0033:0x7f69a3b9c7b7 [ 738.629441][ T43] RSP: 002b:00007fff3ecbd148 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.629615][ T43] RAX: ffffffffffffffda RBX: 00007fff3ecbd870 RCX: 00007f69a3b9c7b7 [ 738.629782][ T43] RDX: 0000000000000000 RSI: 00007fff3ecbd1b0 RDI: 0000000000000005 [ 738.629948][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.630115][ T43] R10: 00007f69a3a55708 R11: 0000000000000246 R12: 00007fff3ecbd888 [ 738.630278][ T43] R13: 00000000672a104b R14: 0000000000496600 R15: 00007fff3ecbd298 [ 738.630454][ T43] [ 738.630562][ T43] INFO: lockdep is turned off. [ 861.498334][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.498590][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.498697][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.498875][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.499098][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.499248][ T43] Call Trace: [ 861.499350][ T43] [ 861.499412][ T43] __schedule+0xa19/0x1dc0 [ 861.499530][ T43] ? __pfx___schedule+0x10/0x10 [ 861.499641][ T43] ? __lock_release+0x103/0x460 [ 861.499754][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.499868][ T43] ? trace_lock_release+0x10e/0x180 [ 861.499990][ T43] schedule+0xdf/0x210 [ 861.500076][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.500192][ T43] __mutex_lock+0x634/0xac0 [ 861.500312][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.500425][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.500535][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.500648][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.500759][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.500872][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.500982][ T43] addrconf_verify_work+0x12/0x30 [ 861.501097][ T43] process_one_work+0xe55/0x16d0 [ 861.501212][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.501327][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.501450][ T43] ? assign_work+0x16c/0x240 [ 861.501566][ T43] worker_thread+0x58c/0xce0 [ 861.501679][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.501789][ T43] kthread+0x28a/0x350 [ 861.501875][ T43] ? __pfx_kthread+0x10/0x10 [ 861.501995][ T43] ret_from_fork+0x31/0x70 [ 861.502107][ T43] ? __pfx_kthread+0x10/0x10 [ 861.502217][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.502340][ T43] [ 861.502429][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.502624][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr