[ 27.773942][ T256] [ 27.774045][ T256] ===================================== [ 27.774178][ T256] WARNING: bad unlock balance detected! [ 27.774314][ T256] 6.12.0-rc5-virtme #1 Not tainted [ 27.774442][ T256] ------------------------------------- [ 27.774571][ T256] ip/256 is trying to release lock (rtnl_mutex) at: [ 27.774732][ T256] [] __rtnl_unlock+0x69/0xf0 [ 27.774903][ T256] but there are no more locks to release! [ 27.775031][ T256] [ 27.775031][ T256] other info that might help us debug this: [ 27.775217][ T256] no locks held by ip/256. [ 27.775355][ T256] [ 27.775355][ T256] stack backtrace: [ 27.775514][ T256] CPU: 3 UID: 0 PID: 256 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 27.775718][ T256] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 27.776002][ T256] Call Trace: [ 27.776108][ T256] [ 27.776179][ T256] dump_stack_lvl+0x82/0xd0 [ 27.776316][ T256] ? __rtnl_unlock+0x69/0xf0 [ 27.776444][ T256] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 27.776575][ T256] __lock_release+0x2f7/0x460 [ 27.776703][ T256] ? __pfx___lock_release+0x10/0x10 [ 27.776836][ T256] ? __rtnl_unlock+0x69/0xf0 [ 27.776963][ T256] lock_release+0xd7/0x140 [ 27.777093][ T256] __mutex_unlock_slowpath+0x8f/0x3b0 [ 27.777227][ T256] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 27.777359][ T256] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 27.777519][ T256] ? rtnl_link_ops_get+0x187/0x220 [ 27.777652][ T256] __rtnl_unlock+0x69/0xf0 [ 27.777781][ T256] rtnl_newlink+0x7fd/0xa30 [ 27.777913][ T256] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.778041][ T256] ? find_held_lock+0x2c/0x110 [ 27.778172][ T256] ? __lock_release+0x103/0x460 [ 27.778308][ T256] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.778438][ T256] ? __pfx___lock_release+0x10/0x10 [ 27.778570][ T256] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.778703][ T256] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.778832][ T256] rtnetlink_rcv_msg+0x712/0xc10 [ 27.778964][ T256] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.779091][ T256] ? hlock_class+0x4e/0x130 [ 27.779221][ T256] ? mark_lock+0x38/0x3e0 [ 27.779319][ T256] ? __lock_acquire+0xb3f/0x1580 [ 27.779458][ T256] netlink_rcv_skb+0x130/0x360 [ 27.779590][ T256] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.779719][ T256] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 27.779851][ T256] ? netlink_deliver_tap+0x13e/0x340 [ 27.779988][ T256] ? netlink_deliver_tap+0xc3/0x340 [ 27.780116][ T256] netlink_unicast+0x44b/0x710 [ 27.780245][ T256] ? __pfx_netlink_unicast+0x10/0x10 [ 27.780377][ T256] ? find_held_lock+0x2c/0x110 [ 27.780508][ T256] netlink_sendmsg+0x723/0xbe0 [ 27.780639][ T256] ? __pfx_netlink_sendmsg+0x10/0x10 [ 27.780770][ T256] ____sys_sendmsg+0x7ac/0xa10 [ 27.780899][ T256] ? __pfx_____sys_sendmsg+0x10/0x10 [ 27.781024][ T256] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 27.781183][ T256] ? hlock_class+0x4e/0x130 [ 27.781314][ T256] ? validate_chain+0x130/0x9b0 [ 27.781446][ T256] ___sys_sendmsg+0xee/0x170 [ 27.781574][ T256] ? __pfx_validate_chain+0x10/0x10 [ 27.781702][ T256] ? __pfx____sys_sendmsg+0x10/0x10 [ 27.781832][ T256] ? __lock_acquire+0xb3f/0x1580 [ 27.781963][ T256] ? find_held_lock+0x2c/0x110 [ 27.782093][ T256] ? __lock_release+0x103/0x460 [ 27.782222][ T256] ? __might_fault+0x11b/0x170 [ 27.782351][ T256] ? fdget+0x52/0x1e0 [ 27.782451][ T256] ? lock_acquire+0x32/0xc0 [ 27.782579][ T256] __sys_sendmsg+0xcd/0x170 [ 27.782710][ T256] ? __pfx___sys_sendmsg+0x10/0x10 [ 27.782839][ T256] ? rseq_update_cpu_node_id+0xe6/0x140 [ 27.782973][ T256] do_syscall_64+0xc1/0x1d0 [ 27.783104][ T256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 27.783263][ T256] RIP: 0033:0x7f9ef97617b7 [ 27.783400][ 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 [ 27.783873][ T256] RSP: 002b:00007fff2399b358 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 27.784068][ T256] RAX: ffffffffffffffda RBX: 00007fff2399ba80 RCX: 00007f9ef97617b7 [ 27.784259][ T256] RDX: 0000000000000000 RSI: 00007fff2399b3c0 RDI: 0000000000000005 [ 27.784455][ T256] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 27.784646][ T256] R10: 00007f9ef961a708 R11: 0000000000000246 R12: 00007fff2399ba98 [ 27.784836][ T256] R13: 000000006729f462 R14: 0000000000496600 R15: 00007fff2399b4a8 [ 27.785030][ T256] [ 247.089312][ T43] INFO: task ip:256 blocked for more than 122 seconds. [ 247.089600][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.089773][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.090069][ T43] task:ip state:D stack:25792 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 247.090448][ T43] Call Trace: [ 247.090679][ T43] [ 247.090769][ T43] __schedule+0xa19/0x1dc0 [ 247.090964][ T43] ? __pfx___schedule+0x10/0x10 [ 247.091148][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.091343][ T43] ? trace_lock_release+0x10e/0x180 [ 247.091522][ T43] schedule+0xdf/0x210 [ 247.091655][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.091829][ T43] __mutex_lock+0x634/0xac0 [ 247.092014][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.092216][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.092398][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.092593][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.092766][ T43] rtnl_newlink+0x64b/0xa30 [ 247.092943][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.093115][ T43] ? find_held_lock+0x2c/0x110 [ 247.093305][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.093484][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.093658][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.093834][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.094009][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.094209][ T43] ? hlock_class+0x4e/0x130 [ 247.094385][ T43] ? mark_lock+0x38/0x3e0 [ 247.094524][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.094704][ T43] netlink_rcv_skb+0x130/0x360 [ 247.094883][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.095059][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.095248][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.095424][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.095610][ T43] netlink_unicast+0x44b/0x710 [ 247.095789][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.095965][ T43] ? find_held_lock+0x2c/0x110 [ 247.096145][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.096337][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.096516][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.096693][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.096867][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.097089][ T43] ? hlock_class+0x4e/0x130 [ 247.097276][ T43] ? validate_chain+0x130/0x9b0 [ 247.097454][ T43] ___sys_sendmsg+0xee/0x170 [ 247.097630][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.097805][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.097982][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.098159][ T43] ? find_held_lock+0x2c/0x110 [ 247.098349][ T43] ? __lock_release+0x103/0x460 [ 247.098530][ T43] ? __might_fault+0x11b/0x170 [ 247.098706][ T43] ? fdget+0x52/0x1e0 [ 247.098840][ T43] ? lock_acquire+0x32/0xc0 [ 247.099017][ T43] __sys_sendmsg+0xcd/0x170 [ 247.099197][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.099372][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.099560][ T43] do_syscall_64+0xc1/0x1d0 [ 247.099740][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.099955][ T43] RIP: 0033:0x7f9ef97617b7 [ 247.100145][ T43] RSP: 002b:00007fff2399b358 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.100417][ T43] RAX: ffffffffffffffda RBX: 00007fff2399ba80 RCX: 00007f9ef97617b7 [ 247.100676][ T43] RDX: 0000000000000000 RSI: 00007fff2399b3c0 RDI: 0000000000000005 [ 247.100939][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.101209][ T43] R10: 00007f9ef961a708 R11: 0000000000000246 R12: 00007fff2399ba98 [ 247.101479][ T43] R13: 000000006729f462 R14: 0000000000496600 R15: 00007fff2399b4a8 [ 247.101747][ T43] [ 247.101881][ T43] INFO: lockdep is turned off. [ 369.969315][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 369.969640][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.969748][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.969958][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 369.970219][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.970375][ T43] Call Trace: [ 369.970462][ T43] [ 369.970524][ T43] __schedule+0xa19/0x1dc0 [ 369.970648][ T43] ? __pfx___schedule+0x10/0x10 [ 369.970764][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.970879][ T43] ? trace_lock_release+0x10e/0x180 [ 369.971000][ T43] schedule+0xdf/0x210 [ 369.971086][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.971207][ T43] __mutex_lock+0x634/0xac0 [ 369.971323][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.971453][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.971564][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.971678][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.971794][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.971910][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.972022][ T43] addrconf_verify_work+0x12/0x30 [ 369.972135][ T43] process_one_work+0xe55/0x16d0 [ 369.972255][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.972369][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.972481][ T43] ? assign_work+0x16c/0x240 [ 369.972595][ T43] worker_thread+0x58c/0xce0 [ 369.972713][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.972823][ T43] kthread+0x28a/0x350 [ 369.972913][ T43] ? __pfx_kthread+0x10/0x10 [ 369.973026][ T43] ret_from_fork+0x31/0x70 [ 369.973141][ T43] ? __pfx_kthread+0x10/0x10 [ 369.973260][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.973381][ T43] [ 369.973482][ T43] INFO: task ip:256 blocked for more than 245 seconds. [ 369.973613][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.973722][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.973902][ T43] task:ip state:D stack:25792 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 369.974123][ T43] Call Trace: [ 369.974219][ T43] [ 369.974278][ T43] __schedule+0xa19/0x1dc0 [ 369.974396][ T43] ? __pfx___schedule+0x10/0x10 [ 369.974511][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.974628][ T43] ? trace_lock_release+0x10e/0x180 [ 369.974741][ T43] schedule+0xdf/0x210 [ 369.974829][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.974940][ T43] __mutex_lock+0x634/0xac0 [ 369.975052][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.975181][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.975298][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.975413][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.975530][ T43] rtnl_newlink+0x64b/0xa30 [ 369.975643][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.975754][ T43] ? find_held_lock+0x2c/0x110 [ 369.975869][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.975984][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.976094][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.976212][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.976326][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.976436][ T43] ? hlock_class+0x4e/0x130 [ 369.976551][ T43] ? mark_lock+0x38/0x3e0 [ 369.976636][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.976751][ T43] netlink_rcv_skb+0x130/0x360 [ 369.976867][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.976978][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.977093][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.977210][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.977323][ T43] netlink_unicast+0x44b/0x710 [ 369.977443][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.977554][ T43] ? find_held_lock+0x2c/0x110 [ 369.977667][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.977781][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.977894][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.978008][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.978118][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.978271][ T43] ? hlock_class+0x4e/0x130 [ 369.978397][ T43] ? validate_chain+0x130/0x9b0 [ 369.978510][ T43] ___sys_sendmsg+0xee/0x170 [ 369.978623][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.978735][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.978847][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.978962][ T43] ? find_held_lock+0x2c/0x110 [ 369.979073][ T43] ? __lock_release+0x103/0x460 [ 369.979189][ T43] ? __might_fault+0x11b/0x170 [ 369.979306][ T43] ? fdget+0x52/0x1e0 [ 369.979392][ T43] ? lock_acquire+0x32/0xc0 [ 369.979503][ T43] __sys_sendmsg+0xcd/0x170 [ 369.979617][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.979729][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.979849][ T43] do_syscall_64+0xc1/0x1d0 [ 369.979965][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.980105][ T43] RIP: 0033:0x7f9ef97617b7 [ 369.980228][ T43] RSP: 002b:00007fff2399b358 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.980399][ T43] RAX: ffffffffffffffda RBX: 00007fff2399ba80 RCX: 00007f9ef97617b7 [ 369.980567][ T43] RDX: 0000000000000000 RSI: 00007fff2399b3c0 RDI: 0000000000000005 [ 369.980733][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.980898][ T43] R10: 00007f9ef961a708 R11: 0000000000000246 R12: 00007fff2399ba98 [ 369.981069][ T43] R13: 000000006729f462 R14: 0000000000496600 R15: 00007fff2399b4a8 [ 369.981278][ T43] [ 369.981363][ T43] INFO: lockdep is turned off. [ 492.849324][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.849656][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.849766][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.849953][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.850233][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.850388][ T43] Call Trace: [ 492.850477][ T43] [ 492.850539][ T43] __schedule+0xa19/0x1dc0 [ 492.850673][ T43] ? __pfx___schedule+0x10/0x10 [ 492.850791][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.850910][ T43] ? trace_lock_release+0x10e/0x180 [ 492.851033][ T43] schedule+0xdf/0x210 [ 492.851120][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.851248][ T43] __mutex_lock+0x634/0xac0 [ 492.851367][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.851482][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.851595][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.851711][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.851823][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.851944][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.852057][ T43] addrconf_verify_work+0x12/0x30 [ 492.852168][ T43] process_one_work+0xe55/0x16d0 [ 492.852291][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.852404][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.852517][ T43] ? assign_work+0x16c/0x240 [ 492.852634][ T43] worker_thread+0x58c/0xce0 [ 492.852752][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.852866][ T43] kthread+0x28a/0x350 [ 492.852955][ T43] ? __pfx_kthread+0x10/0x10 [ 492.853067][ T43] ret_from_fork+0x31/0x70 [ 492.853186][ T43] ? __pfx_kthread+0x10/0x10 [ 492.853297][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.853415][ T43] [ 492.853517][ T43] INFO: task ip:256 blocked for more than 368 seconds. [ 492.853650][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.853754][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.853942][ T43] task:ip state:D stack:25792 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 492.854163][ T43] Call Trace: [ 492.854260][ T43] [ 492.854319][ T43] __schedule+0xa19/0x1dc0 [ 492.854434][ T43] ? __pfx___schedule+0x10/0x10 [ 492.854546][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.854661][ T43] ? trace_lock_release+0x10e/0x180 [ 492.854780][ T43] schedule+0xdf/0x210 [ 492.854869][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.854980][ T43] __mutex_lock+0x634/0xac0 [ 492.855095][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.855212][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.855326][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.855440][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.855551][ T43] rtnl_newlink+0x64b/0xa30 [ 492.855669][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.855779][ T43] ? find_held_lock+0x2c/0x110 [ 492.855893][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.856007][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.856117][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.856233][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.856347][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.856458][ T43] ? hlock_class+0x4e/0x130 [ 492.856568][ T43] ? mark_lock+0x38/0x3e0 [ 492.856657][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.856770][ T43] netlink_rcv_skb+0x130/0x360 [ 492.856883][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.856994][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.857109][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.857228][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.857344][ T43] netlink_unicast+0x44b/0x710 [ 492.857456][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.857569][ T43] ? find_held_lock+0x2c/0x110 [ 492.857682][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.857796][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.857911][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.858025][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.858135][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.858286][ T43] ? hlock_class+0x4e/0x130 [ 492.858404][ T43] ? validate_chain+0x130/0x9b0 [ 492.858521][ T43] ___sys_sendmsg+0xee/0x170 [ 492.858632][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.858746][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.858857][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.858971][ T43] ? find_held_lock+0x2c/0x110 [ 492.859082][ T43] ? __lock_release+0x103/0x460 [ 492.859200][ T43] ? __might_fault+0x11b/0x170 [ 492.859321][ T43] ? fdget+0x52/0x1e0 [ 492.859413][ T43] ? lock_acquire+0x32/0xc0 [ 492.859525][ T43] __sys_sendmsg+0xcd/0x170 [ 492.859638][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.859753][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.859872][ T43] do_syscall_64+0xc1/0x1d0 [ 492.859986][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.860128][ T43] RIP: 0033:0x7f9ef97617b7 [ 492.860251][ T43] RSP: 002b:00007fff2399b358 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.860425][ T43] RAX: ffffffffffffffda RBX: 00007fff2399ba80 RCX: 00007f9ef97617b7 [ 492.860592][ T43] RDX: 0000000000000000 RSI: 00007fff2399b3c0 RDI: 0000000000000005 [ 492.860773][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.860938][ T43] R10: 00007f9ef961a708 R11: 0000000000000246 R12: 00007fff2399ba98 [ 492.861104][ T43] R13: 000000006729f462 R14: 0000000000496600 R15: 00007fff2399b4a8 [ 492.861284][ T43] [ 492.861368][ T43] INFO: lockdep is turned off. [ 615.729330][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.729616][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.729726][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.729908][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.730204][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.730361][ T43] Call Trace: [ 615.730447][ T43] [ 615.730508][ T43] __schedule+0xa19/0x1dc0 [ 615.730628][ T43] ? __pfx___schedule+0x10/0x10 [ 615.730743][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.730861][ T43] ? trace_lock_release+0x10e/0x180 [ 615.730974][ T43] schedule+0xdf/0x210 [ 615.731077][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.731202][ T43] __mutex_lock+0x634/0xac0 [ 615.731317][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.731433][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.731545][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.731658][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.731768][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.731885][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.732004][ T43] addrconf_verify_work+0x12/0x30 [ 615.732116][ T43] process_one_work+0xe55/0x16d0 [ 615.732238][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.732353][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.732466][ T43] ? assign_work+0x16c/0x240 [ 615.732581][ T43] worker_thread+0x58c/0xce0 [ 615.732696][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.732806][ T43] kthread+0x28a/0x350 [ 615.732896][ T43] ? __pfx_kthread+0x10/0x10 [ 615.733013][ T43] ret_from_fork+0x31/0x70 [ 615.733133][ T43] ? __pfx_kthread+0x10/0x10 [ 615.733249][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.733369][ T43] [ 615.733470][ T43] INFO: task ip:256 blocked for more than 491 seconds. [ 615.733601][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.733707][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.733900][ T43] task:ip state:D stack:25792 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 615.734124][ T43] Call Trace: [ 615.734220][ T43] [ 615.734279][ T43] __schedule+0xa19/0x1dc0 [ 615.734395][ T43] ? __pfx___schedule+0x10/0x10 [ 615.734508][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.734621][ T43] ? trace_lock_release+0x10e/0x180 [ 615.734734][ T43] schedule+0xdf/0x210 [ 615.734825][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.734935][ T43] __mutex_lock+0x634/0xac0 [ 615.735052][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.735165][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.735287][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.735401][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.735513][ T43] rtnl_newlink+0x64b/0xa30 [ 615.735625][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.735738][ T43] ? find_held_lock+0x2c/0x110 [ 615.735853][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.735967][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.736090][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.736216][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.736333][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.736445][ T43] ? hlock_class+0x4e/0x130 [ 615.736556][ T43] ? mark_lock+0x38/0x3e0 [ 615.736641][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.736764][ T43] netlink_rcv_skb+0x130/0x360 [ 615.736879][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.736991][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.737107][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.737227][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.737342][ T43] netlink_unicast+0x44b/0x710 [ 615.737455][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.737570][ T43] ? find_held_lock+0x2c/0x110 [ 615.737683][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.737797][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.737912][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.738029][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.738141][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.738291][ T43] ? hlock_class+0x4e/0x130 [ 615.738404][ T43] ? validate_chain+0x130/0x9b0 [ 615.738518][ T43] ___sys_sendmsg+0xee/0x170 [ 615.738643][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.738757][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.738870][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.738988][ T43] ? find_held_lock+0x2c/0x110 [ 615.739101][ T43] ? __lock_release+0x103/0x460 [ 615.739217][ T43] ? __might_fault+0x11b/0x170 [ 615.739332][ T43] ? fdget+0x52/0x1e0 [ 615.739420][ T43] ? lock_acquire+0x32/0xc0 [ 615.739538][ T43] __sys_sendmsg+0xcd/0x170 [ 615.739651][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.739767][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.739888][ T43] do_syscall_64+0xc1/0x1d0 [ 615.740012][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.740154][ T43] RIP: 0033:0x7f9ef97617b7 [ 615.740279][ T43] RSP: 002b:00007fff2399b358 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.740448][ T43] RAX: ffffffffffffffda RBX: 00007fff2399ba80 RCX: 00007f9ef97617b7 [ 615.740619][ T43] RDX: 0000000000000000 RSI: 00007fff2399b3c0 RDI: 0000000000000005 [ 615.740787][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.740952][ T43] R10: 00007f9ef961a708 R11: 0000000000000246 R12: 00007fff2399ba98 [ 615.741118][ T43] R13: 000000006729f462 R14: 0000000000496600 R15: 00007fff2399b4a8 [ 615.741300][ T43] [ 615.741386][ T43] INFO: lockdep is turned off. [ 738.609345][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.609699][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.609809][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.609992][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.610288][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.610448][ T43] Call Trace: [ 738.610534][ T43] [ 738.610603][ T43] __schedule+0xa19/0x1dc0 [ 738.610724][ T43] ? __pfx___schedule+0x10/0x10 [ 738.610838][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.610956][ T43] ? trace_lock_release+0x10e/0x180 [ 738.611072][ T43] schedule+0xdf/0x210 [ 738.611159][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.611289][ T43] __mutex_lock+0x634/0xac0 [ 738.611404][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.611519][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.611634][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.611754][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.611864][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.611981][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.612091][ T43] addrconf_verify_work+0x12/0x30 [ 738.612212][ T43] process_one_work+0xe55/0x16d0 [ 738.612328][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.612444][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.612559][ T43] ? assign_work+0x16c/0x240 [ 738.612676][ T43] worker_thread+0x58c/0xce0 [ 738.612791][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.612901][ T43] kthread+0x28a/0x350 [ 738.612989][ T43] ? __pfx_kthread+0x10/0x10 [ 738.613105][ T43] ret_from_fork+0x31/0x70 [ 738.613225][ T43] ? __pfx_kthread+0x10/0x10 [ 738.613337][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.613460][ T43] [ 738.613562][ T43] INFO: task ip:256 blocked for more than 614 seconds. [ 738.613692][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.613797][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.613978][ T43] task:ip state:D stack:25792 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 738.614218][ T43] Call Trace: [ 738.614301][ T43] [ 738.614359][ T43] __schedule+0xa19/0x1dc0 [ 738.614473][ T43] ? __pfx___schedule+0x10/0x10 [ 738.614585][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.614698][ T43] ? trace_lock_release+0x10e/0x180 [ 738.614810][ T43] schedule+0xdf/0x210 [ 738.614897][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.615013][ T43] __mutex_lock+0x634/0xac0 [ 738.615127][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.615244][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.615361][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.615477][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.615587][ T43] rtnl_newlink+0x64b/0xa30 [ 738.615698][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.615807][ T43] ? find_held_lock+0x2c/0x110 [ 738.615926][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.616040][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.616150][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.616264][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.616377][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.616486][ T43] ? hlock_class+0x4e/0x130 [ 738.616597][ T43] ? mark_lock+0x38/0x3e0 [ 738.616684][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.616799][ T43] netlink_rcv_skb+0x130/0x360 [ 738.616919][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.617029][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.617144][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.617263][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.617376][ T43] netlink_unicast+0x44b/0x710 [ 738.617489][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.617600][ T43] ? find_held_lock+0x2c/0x110 [ 738.617717][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.617832][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.617945][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.618058][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.618169][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.618323][ T43] ? hlock_class+0x4e/0x130 [ 738.618438][ T43] ? validate_chain+0x130/0x9b0 [ 738.618553][ T43] ___sys_sendmsg+0xee/0x170 [ 738.618664][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.618782][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.618896][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.619010][ T43] ? find_held_lock+0x2c/0x110 [ 738.619126][ T43] ? __lock_release+0x103/0x460 [ 738.619252][ T43] ? __might_fault+0x11b/0x170 [ 738.619367][ T43] ? fdget+0x52/0x1e0 [ 738.619456][ T43] ? lock_acquire+0x32/0xc0 [ 738.619567][ T43] __sys_sendmsg+0xcd/0x170 [ 738.619682][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.619794][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.619912][ T43] do_syscall_64+0xc1/0x1d0 [ 738.620028][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.620167][ T43] RIP: 0033:0x7f9ef97617b7 [ 738.620297][ T43] RSP: 002b:00007fff2399b358 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.620464][ T43] RAX: ffffffffffffffda RBX: 00007fff2399ba80 RCX: 00007f9ef97617b7 [ 738.620633][ T43] RDX: 0000000000000000 RSI: 00007fff2399b3c0 RDI: 0000000000000005 [ 738.620801][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.620965][ T43] R10: 00007f9ef961a708 R11: 0000000000000246 R12: 00007fff2399ba98 [ 738.621130][ T43] R13: 000000006729f462 R14: 0000000000496600 R15: 00007fff2399b4a8 [ 738.621305][ T43] [ 738.621393][ T43] INFO: lockdep is turned off. [ 861.489318][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.489618][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.489727][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.489910][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.490141][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.490360][ T43] Call Trace: [ 861.490446][ T43] [ 861.490508][ T43] __schedule+0xa19/0x1dc0 [ 861.490630][ T43] ? __pfx___schedule+0x10/0x10 [ 861.490746][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.490865][ T43] ? trace_lock_release+0x10e/0x180 [ 861.490980][ T43] schedule+0xdf/0x210 [ 861.491066][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.491188][ T43] __mutex_lock+0x634/0xac0 [ 861.491314][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.491432][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.491546][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.491660][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.491772][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.491890][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.492003][ T43] addrconf_verify_work+0x12/0x30 [ 861.492113][ T43] process_one_work+0xe55/0x16d0 [ 861.492242][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.492356][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.492468][ T43] ? assign_work+0x16c/0x240 [ 861.492584][ T43] worker_thread+0x58c/0xce0 [ 861.492697][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.492806][ T43] kthread+0x28a/0x350 [ 861.492894][ T43] ? __pfx_kthread+0x10/0x10 [ 861.493004][ T43] ret_from_fork+0x31/0x70 [ 861.493130][ T43] ? __pfx_kthread+0x10/0x10 [ 861.493249][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.493372][ T43] [ 861.493459][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.493660][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr