[ 26.951671][ T256] [ 26.951771][ T256] ===================================== [ 26.951913][ T256] WARNING: bad unlock balance detected! [ 26.952044][ T256] 6.12.0-rc5-virtme #1 Not tainted [ 26.952170][ T256] ------------------------------------- [ 26.952294][ T256] ip/256 is trying to release lock (rtnl_mutex) at: [ 26.952456][ T256] [] __rtnl_unlock+0x69/0xf0 [ 26.952626][ T256] but there are no more locks to release! [ 26.952749][ T256] [ 26.952749][ T256] other info that might help us debug this: [ 26.952930][ T256] no locks held by ip/256. [ 26.953063][ T256] [ 26.953063][ T256] stack backtrace: [ 26.953219][ T256] CPU: 1 UID: 0 PID: 256 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 26.953420][ T256] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 26.953707][ T256] Call Trace: [ 26.953809][ T256] [ 26.953876][ T256] dump_stack_lvl+0x82/0xd0 [ 26.954014][ T256] ? __rtnl_unlock+0x69/0xf0 [ 26.954164][ T256] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 26.954294][ T256] __lock_release+0x2f7/0x460 [ 26.954419][ T256] ? __pfx___lock_release+0x10/0x10 [ 26.954548][ T256] ? __rtnl_unlock+0x69/0xf0 [ 26.954676][ T256] lock_release+0xd7/0x140 [ 26.954804][ T256] __mutex_unlock_slowpath+0x8f/0x3b0 [ 26.954932][ T256] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 26.955059][ T256] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 26.955220][ T256] ? rtnl_link_ops_get+0x187/0x220 [ 26.955352][ T256] __rtnl_unlock+0x69/0xf0 [ 26.955481][ T256] rtnl_newlink+0x7fd/0xa30 [ 26.955608][ T256] ? __pfx_rtnl_newlink+0x10/0x10 [ 26.955731][ T256] ? find_held_lock+0x2c/0x110 [ 26.955857][ T256] ? __lock_release+0x103/0x460 [ 26.955986][ T256] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 26.956113][ T256] ? __pfx___lock_release+0x10/0x10 [ 26.956239][ T256] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 26.956364][ T256] ? __pfx_rtnl_newlink+0x10/0x10 [ 26.956494][ T256] rtnetlink_rcv_msg+0x712/0xc10 [ 26.956620][ T256] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 26.956747][ T256] ? hlock_class+0x4e/0x130 [ 26.956880][ T256] ? mark_lock+0x38/0x3e0 [ 26.956981][ T256] ? __lock_acquire+0xb3f/0x1580 [ 26.957107][ T256] netlink_rcv_skb+0x130/0x360 [ 26.957234][ T256] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 26.957358][ T256] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 26.957486][ T256] ? netlink_deliver_tap+0x13e/0x340 [ 26.957616][ T256] ? netlink_deliver_tap+0xc3/0x340 [ 26.957744][ T256] netlink_unicast+0x44b/0x710 [ 26.957871][ T256] ? __pfx_netlink_unicast+0x10/0x10 [ 26.957998][ T256] ? find_held_lock+0x2c/0x110 [ 26.958129][ T256] netlink_sendmsg+0x723/0xbe0 [ 26.958256][ T256] ? __pfx_netlink_sendmsg+0x10/0x10 [ 26.958409][ T256] ____sys_sendmsg+0x7ac/0xa10 [ 26.958534][ T256] ? __pfx_____sys_sendmsg+0x10/0x10 [ 26.958661][ T256] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 26.958817][ T256] ? hlock_class+0x4e/0x130 [ 26.958943][ T256] ? validate_chain+0x130/0x9b0 [ 26.959070][ T256] ___sys_sendmsg+0xee/0x170 [ 26.959198][ T256] ? __pfx_validate_chain+0x10/0x10 [ 26.959325][ T256] ? __pfx____sys_sendmsg+0x10/0x10 [ 26.959455][ T256] ? __lock_acquire+0xb3f/0x1580 [ 26.959584][ T256] ? find_held_lock+0x2c/0x110 [ 26.959713][ T256] ? __lock_release+0x103/0x460 [ 26.959837][ T256] ? __might_fault+0x11b/0x170 [ 26.959964][ T256] ? fdget+0x52/0x1e0 [ 26.960060][ T256] ? lock_acquire+0x32/0xc0 [ 26.960187][ T256] __sys_sendmsg+0xcd/0x170 [ 26.960314][ T256] ? __pfx___sys_sendmsg+0x10/0x10 [ 26.960438][ T256] ? rseq_update_cpu_node_id+0xe6/0x140 [ 26.960575][ T256] do_syscall_64+0xc1/0x1d0 [ 26.960704][ T256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 26.960863][ T256] RIP: 0033:0x7f8490c197b7 [ 26.961001][ 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 [ 26.961445][ T256] RSP: 002b:00007fffd3a6c278 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 26.961639][ T256] RAX: ffffffffffffffda RBX: 00007fffd3a6c9a0 RCX: 00007f8490c197b7 [ 26.961826][ T256] RDX: 0000000000000000 RSI: 00007fffd3a6c2e0 RDI: 0000000000000005 [ 26.962015][ T256] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 26.962202][ T256] R10: 00007f8490ad2708 R11: 0000000000000246 R12: 00007fffd3a6c9b8 [ 26.962388][ T256] R13: 000000006729f45b R14: 0000000000496600 R15: 00007fffd3a6c3c8 [ 26.962582][ T256] [ 247.092344][ T43] INFO: task ip:256 blocked for more than 122 seconds. [ 247.092651][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.092773][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.092974][ T43] task:ip state:D stack:25792 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 247.093208][ T43] Call Trace: [ 247.093318][ T43] [ 247.093387][ T43] __schedule+0xa19/0x1dc0 [ 247.093518][ T43] ? __pfx___schedule+0x10/0x10 [ 247.093643][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.093766][ T43] ? trace_lock_release+0x10e/0x180 [ 247.093891][ T43] schedule+0xdf/0x210 [ 247.093977][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.094090][ T43] __mutex_lock+0x634/0xac0 [ 247.094206][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.094329][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.094444][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.094557][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.094671][ T43] rtnl_newlink+0x64b/0xa30 [ 247.094789][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.094900][ T43] ? find_held_lock+0x2c/0x110 [ 247.095012][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.095128][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.095238][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.095359][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.095476][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.095590][ T43] ? hlock_class+0x4e/0x130 [ 247.095706][ T43] ? mark_lock+0x38/0x3e0 [ 247.095791][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.095903][ T43] netlink_rcv_skb+0x130/0x360 [ 247.096016][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.096130][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.096254][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.096365][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.096477][ T43] netlink_unicast+0x44b/0x710 [ 247.096600][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.096713][ T43] ? find_held_lock+0x2c/0x110 [ 247.096826][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.096938][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.097054][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.097168][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.097290][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.097431][ T43] ? hlock_class+0x4e/0x130 [ 247.097550][ T43] ? validate_chain+0x130/0x9b0 [ 247.097663][ T43] ___sys_sendmsg+0xee/0x170 [ 247.097776][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.097887][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.097999][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.098117][ T43] ? find_held_lock+0x2c/0x110 [ 247.098229][ T43] ? __lock_release+0x103/0x460 [ 247.098346][ T43] ? __might_fault+0x11b/0x170 [ 247.098459][ T43] ? fdget+0x52/0x1e0 [ 247.098552][ T43] ? lock_acquire+0x32/0xc0 [ 247.098663][ T43] __sys_sendmsg+0xcd/0x170 [ 247.098776][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.098887][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.099008][ T43] do_syscall_64+0xc1/0x1d0 [ 247.099121][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.099267][ T43] RIP: 0033:0x7f8490c197b7 [ 247.099386][ T43] RSP: 002b:00007fffd3a6c278 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.099561][ T43] RAX: ffffffffffffffda RBX: 00007fffd3a6c9a0 RCX: 00007f8490c197b7 [ 247.099734][ T43] RDX: 0000000000000000 RSI: 00007fffd3a6c2e0 RDI: 0000000000000005 [ 247.099900][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.100067][ T43] R10: 00007f8490ad2708 R11: 0000000000000246 R12: 00007fffd3a6c9b8 [ 247.100230][ T43] R13: 000000006729f45b R14: 0000000000496600 R15: 00007fffd3a6c3c8 [ 247.100412][ T43] [ 247.100500][ T43] INFO: lockdep is turned off. [ 369.972397][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 369.972690][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.972805][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.972986][ T43] task:kworker/u16:0 state:D stack:29072 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 369.973232][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.973416][ T43] Call Trace: [ 369.973502][ T43] [ 369.973564][ T43] __schedule+0xa19/0x1dc0 [ 369.973699][ T43] ? __pfx___schedule+0x10/0x10 [ 369.973824][ T43] ? __lock_release+0x103/0x460 [ 369.973940][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.974054][ T43] ? trace_lock_release+0x10e/0x180 [ 369.974178][ T43] schedule+0xdf/0x210 [ 369.974274][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.974386][ T43] __mutex_lock+0x634/0xac0 [ 369.974498][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.974615][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.974727][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.974840][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.974951][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.975069][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.975182][ T43] addrconf_verify_work+0x12/0x30 [ 369.975310][ T43] process_one_work+0xe55/0x16d0 [ 369.975422][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.975530][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.975662][ T43] ? assign_work+0x16c/0x240 [ 369.975773][ T43] worker_thread+0x58c/0xce0 [ 369.975889][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.976004][ T43] kthread+0x28a/0x350 [ 369.976092][ T43] ? __pfx_kthread+0x10/0x10 [ 369.976201][ T43] ret_from_fork+0x31/0x70 [ 369.976321][ T43] ? __pfx_kthread+0x10/0x10 [ 369.976433][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.976552][ T43] [ 369.976663][ T43] INFO: task ip:256 blocked for more than 245 seconds. [ 369.976796][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.976907][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.977086][ T43] task:ip state:D stack:25792 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 369.977320][ T43] Call Trace: [ 369.977406][ T43] [ 369.977464][ T43] __schedule+0xa19/0x1dc0 [ 369.977581][ T43] ? __pfx___schedule+0x10/0x10 [ 369.977702][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.977823][ T43] ? trace_lock_release+0x10e/0x180 [ 369.977934][ T43] schedule+0xdf/0x210 [ 369.978018][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.978131][ T43] __mutex_lock+0x634/0xac0 [ 369.978252][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.978365][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.978479][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.978598][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.978710][ T43] rtnl_newlink+0x64b/0xa30 [ 369.978829][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.978938][ T43] ? find_held_lock+0x2c/0x110 [ 369.979054][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.979167][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.979282][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.979392][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.979505][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.979619][ T43] ? hlock_class+0x4e/0x130 [ 369.979734][ T43] ? mark_lock+0x38/0x3e0 [ 369.979819][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.979931][ T43] netlink_rcv_skb+0x130/0x360 [ 369.980046][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.980157][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.980288][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.980398][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.980509][ T43] netlink_unicast+0x44b/0x710 [ 369.980645][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.980756][ T43] ? find_held_lock+0x2c/0x110 [ 369.980870][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.980987][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.981102][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.981214][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.981335][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.981476][ T43] ? hlock_class+0x4e/0x130 [ 369.981599][ T43] ? validate_chain+0x130/0x9b0 [ 369.981712][ T43] ___sys_sendmsg+0xee/0x170 [ 369.981823][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.981938][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.982064][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.982183][ T43] ? find_held_lock+0x2c/0x110 [ 369.982302][ T43] ? __lock_release+0x103/0x460 [ 369.982414][ T43] ? __might_fault+0x11b/0x170 [ 369.982535][ T43] ? fdget+0x52/0x1e0 [ 369.982634][ T43] ? lock_acquire+0x32/0xc0 [ 369.982745][ T43] __sys_sendmsg+0xcd/0x170 [ 369.982864][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.982977][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.983097][ T43] do_syscall_64+0xc1/0x1d0 [ 369.983213][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.983358][ T43] RIP: 0033:0x7f8490c197b7 [ 369.983490][ T43] RSP: 002b:00007fffd3a6c278 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.983675][ T43] RAX: ffffffffffffffda RBX: 00007fffd3a6c9a0 RCX: 00007f8490c197b7 [ 369.983856][ T43] RDX: 0000000000000000 RSI: 00007fffd3a6c2e0 RDI: 0000000000000005 [ 369.984044][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.984229][ T43] R10: 00007f8490ad2708 R11: 0000000000000246 R12: 00007fffd3a6c9b8 [ 369.984419][ T43] R13: 000000006729f45b R14: 0000000000496600 R15: 00007fffd3a6c3c8 [ 369.984606][ T43] [ 369.984701][ T43] INFO: lockdep is turned off. [ 492.852366][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.852656][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.852765][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.852949][ T43] task:kworker/u16:0 state:D stack:29072 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.853188][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.853361][ T43] Call Trace: [ 492.853450][ T43] [ 492.853514][ T43] __schedule+0xa19/0x1dc0 [ 492.853634][ T43] ? __pfx___schedule+0x10/0x10 [ 492.853747][ T43] ? __lock_release+0x103/0x460 [ 492.853862][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.853977][ T43] ? trace_lock_release+0x10e/0x180 [ 492.854099][ T43] schedule+0xdf/0x210 [ 492.854183][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.854300][ T43] __mutex_lock+0x634/0xac0 [ 492.854415][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.854531][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.854648][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.854760][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.854871][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.854989][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.855101][ T43] addrconf_verify_work+0x12/0x30 [ 492.855213][ T43] process_one_work+0xe55/0x16d0 [ 492.855333][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.855445][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.855559][ T43] ? assign_work+0x16c/0x240 [ 492.855673][ T43] worker_thread+0x58c/0xce0 [ 492.855786][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.855898][ T43] kthread+0x28a/0x350 [ 492.855985][ T43] ? __pfx_kthread+0x10/0x10 [ 492.856095][ T43] ret_from_fork+0x31/0x70 [ 492.856207][ T43] ? __pfx_kthread+0x10/0x10 [ 492.856322][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.856437][ T43] [ 492.856538][ T43] INFO: task ip:256 blocked for more than 368 seconds. [ 492.856669][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.856830][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.857027][ T43] task:ip state:D stack:25792 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 492.857289][ T43] Call Trace: [ 492.857383][ T43] [ 492.857447][ T43] __schedule+0xa19/0x1dc0 [ 492.857567][ T43] ? __pfx___schedule+0x10/0x10 [ 492.857692][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.857821][ T43] ? trace_lock_release+0x10e/0x180 [ 492.857943][ T43] schedule+0xdf/0x210 [ 492.858035][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.858149][ T43] __mutex_lock+0x634/0xac0 [ 492.858280][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.858402][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.858522][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.858651][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.858775][ T43] rtnl_newlink+0x64b/0xa30 [ 492.858901][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.859021][ T43] ? find_held_lock+0x2c/0x110 [ 492.859149][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.859279][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.859403][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.859524][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.859650][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.859771][ T43] ? hlock_class+0x4e/0x130 [ 492.859898][ T43] ? mark_lock+0x38/0x3e0 [ 492.859994][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.860119][ T43] netlink_rcv_skb+0x130/0x360 [ 492.860252][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.860374][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.860497][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.860620][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.860746][ T43] netlink_unicast+0x44b/0x710 [ 492.860878][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.860999][ T43] ? find_held_lock+0x2c/0x110 [ 492.861125][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.861262][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.861408][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.861533][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.861654][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.861812][ T43] ? hlock_class+0x4e/0x130 [ 492.861940][ T43] ? validate_chain+0x130/0x9b0 [ 492.862065][ T43] ___sys_sendmsg+0xee/0x170 [ 492.862185][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.862309][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.862437][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.862564][ T43] ? find_held_lock+0x2c/0x110 [ 492.862686][ T43] ? __lock_release+0x103/0x460 [ 492.862806][ T43] ? __might_fault+0x11b/0x170 [ 492.862934][ T43] ? fdget+0x52/0x1e0 [ 492.863031][ T43] ? lock_acquire+0x32/0xc0 [ 492.863152][ T43] __sys_sendmsg+0xcd/0x170 [ 492.863277][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.863401][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.863529][ T43] do_syscall_64+0xc1/0x1d0 [ 492.863655][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.863812][ T43] RIP: 0033:0x7f8490c197b7 [ 492.863940][ T43] RSP: 002b:00007fffd3a6c278 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.864126][ T43] RAX: ffffffffffffffda RBX: 00007fffd3a6c9a0 RCX: 00007f8490c197b7 [ 492.864310][ T43] RDX: 0000000000000000 RSI: 00007fffd3a6c2e0 RDI: 0000000000000005 [ 492.864491][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.864669][ T43] R10: 00007f8490ad2708 R11: 0000000000000246 R12: 00007fffd3a6c9b8 [ 492.864853][ T43] R13: 000000006729f45b R14: 0000000000496600 R15: 00007fffd3a6c3c8 [ 492.865036][ T43] [ 492.865127][ T43] INFO: lockdep is turned off. [ 615.732468][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.733126][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.733237][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.733495][ T43] task:kworker/u16:0 state:D stack:29072 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.733758][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.733922][ T43] Call Trace: [ 615.734007][ T43] [ 615.734070][ T43] __schedule+0xa19/0x1dc0 [ 615.734191][ T43] ? __pfx___schedule+0x10/0x10 [ 615.734312][ T43] ? __lock_release+0x103/0x460 [ 615.734430][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.734546][ T43] ? trace_lock_release+0x10e/0x180 [ 615.734685][ T43] schedule+0xdf/0x210 [ 615.734771][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.734882][ T43] __mutex_lock+0x634/0xac0 [ 615.734998][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.735115][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.735227][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.735348][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.735462][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.735582][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.735697][ T43] addrconf_verify_work+0x12/0x30 [ 615.735812][ T43] process_one_work+0xe55/0x16d0 [ 615.735927][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.736039][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.736159][ T43] ? assign_work+0x16c/0x240 [ 615.736280][ T43] worker_thread+0x58c/0xce0 [ 615.736400][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.736518][ T43] kthread+0x28a/0x350 [ 615.736609][ T43] ? __pfx_kthread+0x10/0x10 [ 615.736722][ T43] ret_from_fork+0x31/0x70 [ 615.736845][ T43] ? __pfx_kthread+0x10/0x10 [ 615.736954][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.737072][ T43] [ 615.737177][ T43] INFO: task ip:256 blocked for more than 491 seconds. [ 615.737319][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.737448][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.737634][ T43] task:ip state:D stack:25792 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 615.737855][ T43] Call Trace: [ 615.737941][ T43] [ 615.738000][ T43] __schedule+0xa19/0x1dc0 [ 615.738119][ T43] ? __pfx___schedule+0x10/0x10 [ 615.738234][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.738360][ T43] ? trace_lock_release+0x10e/0x180 [ 615.738473][ T43] schedule+0xdf/0x210 [ 615.738559][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.738685][ T43] __mutex_lock+0x634/0xac0 [ 615.738799][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.738912][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.739027][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.739148][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.739263][ T43] rtnl_newlink+0x64b/0xa30 [ 615.739381][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.739492][ T43] ? find_held_lock+0x2c/0x110 [ 615.739607][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.739719][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.739830][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.739940][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.740053][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.740163][ T43] ? hlock_class+0x4e/0x130 [ 615.740284][ T43] ? mark_lock+0x38/0x3e0 [ 615.740369][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.740480][ T43] netlink_rcv_skb+0x130/0x360 [ 615.740628][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.740744][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.740860][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.740975][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.741092][ T43] netlink_unicast+0x44b/0x710 [ 615.741210][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.741337][ T43] ? find_held_lock+0x2c/0x110 [ 615.741453][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.741569][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.741688][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.741802][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.741914][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.742058][ T43] ? hlock_class+0x4e/0x130 [ 615.742180][ T43] ? validate_chain+0x130/0x9b0 [ 615.742300][ T43] ___sys_sendmsg+0xee/0x170 [ 615.742415][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.742527][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.742654][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.742768][ T43] ? find_held_lock+0x2c/0x110 [ 615.742879][ T43] ? __lock_release+0x103/0x460 [ 615.742988][ T43] ? __might_fault+0x11b/0x170 [ 615.743102][ T43] ? fdget+0x52/0x1e0 [ 615.743194][ T43] ? lock_acquire+0x32/0xc0 [ 615.743309][ T43] __sys_sendmsg+0xcd/0x170 [ 615.743420][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.743534][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.743650][ T43] do_syscall_64+0xc1/0x1d0 [ 615.743764][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.743904][ T43] RIP: 0033:0x7f8490c197b7 [ 615.744027][ T43] RSP: 002b:00007fffd3a6c278 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.744201][ T43] RAX: ffffffffffffffda RBX: 00007fffd3a6c9a0 RCX: 00007f8490c197b7 [ 615.744372][ T43] RDX: 0000000000000000 RSI: 00007fffd3a6c2e0 RDI: 0000000000000005 [ 615.744556][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.744723][ T43] R10: 00007f8490ad2708 R11: 0000000000000246 R12: 00007fffd3a6c9b8 [ 615.744895][ T43] R13: 000000006729f45b R14: 0000000000496600 R15: 00007fffd3a6c3c8 [ 615.745069][ T43] [ 615.745156][ T43] INFO: lockdep is turned off. [ 738.612355][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.612802][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.612960][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.613224][ T43] task:kworker/u16:0 state:D stack:29072 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.613631][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.613857][ T43] Call Trace: [ 738.613983][ T43] [ 738.614082][ T43] __schedule+0xa19/0x1dc0 [ 738.614274][ T43] ? __pfx___schedule+0x10/0x10 [ 738.614443][ T43] ? __lock_release+0x103/0x460 [ 738.614612][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.614787][ T43] ? trace_lock_release+0x10e/0x180 [ 738.614968][ T43] schedule+0xdf/0x210 [ 738.615096][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.615273][ T43] __mutex_lock+0x634/0xac0 [ 738.615442][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.615613][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.615791][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.615973][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.616149][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.616415][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.616595][ T43] addrconf_verify_work+0x12/0x30 [ 738.616772][ T43] process_one_work+0xe55/0x16d0 [ 738.616955][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.617132][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.617336][ T43] ? assign_work+0x16c/0x240 [ 738.617507][ T43] worker_thread+0x58c/0xce0 [ 738.617681][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.617857][ T43] kthread+0x28a/0x350 [ 738.617988][ T43] ? __pfx_kthread+0x10/0x10 [ 738.618162][ T43] ret_from_fork+0x31/0x70 [ 738.618338][ T43] ? __pfx_kthread+0x10/0x10 [ 738.618503][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.618681][ T43] [ 738.618837][ T43] INFO: task ip:256 blocked for more than 614 seconds. [ 738.619037][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.619194][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.619481][ T43] task:ip state:D stack:25792 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 738.619830][ T43] Call Trace: [ 738.619961][ T43] [ 738.620052][ T43] __schedule+0xa19/0x1dc0 [ 738.620238][ T43] ? __pfx___schedule+0x10/0x10 [ 738.620435][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.620617][ T43] ? trace_lock_release+0x10e/0x180 [ 738.620798][ T43] schedule+0xdf/0x210 [ 738.620936][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.621117][ T43] __mutex_lock+0x634/0xac0 [ 738.621319][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.621503][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.621682][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.621869][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.622043][ T43] rtnl_newlink+0x64b/0xa30 [ 738.622233][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.622421][ T43] ? find_held_lock+0x2c/0x110 [ 738.622600][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.622778][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.622945][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.623122][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.623309][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.623482][ T43] ? hlock_class+0x4e/0x130 [ 738.623665][ T43] ? mark_lock+0x38/0x3e0 [ 738.623801][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.623975][ T43] netlink_rcv_skb+0x130/0x360 [ 738.624152][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.624339][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.624526][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.624700][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.624872][ T43] netlink_unicast+0x44b/0x710 [ 738.625056][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.625234][ T43] ? find_held_lock+0x2c/0x110 [ 738.625433][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.625610][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.625793][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.625970][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.626145][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.626379][ T43] ? hlock_class+0x4e/0x130 [ 738.626566][ T43] ? validate_chain+0x130/0x9b0 [ 738.626744][ T43] ___sys_sendmsg+0xee/0x170 [ 738.626915][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.627089][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.627271][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.627452][ T43] ? find_held_lock+0x2c/0x110 [ 738.627627][ T43] ? __lock_release+0x103/0x460 [ 738.627807][ T43] ? __might_fault+0x11b/0x170 [ 738.627989][ T43] ? fdget+0x52/0x1e0 [ 738.628133][ T43] ? lock_acquire+0x32/0xc0 [ 738.628311][ T43] __sys_sendmsg+0xcd/0x170 [ 738.628489][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.628665][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.628849][ T43] do_syscall_64+0xc1/0x1d0 [ 738.629030][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.629268][ T43] RIP: 0033:0x7f8490c197b7 [ 738.629457][ T43] RSP: 002b:00007fffd3a6c278 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.629730][ T43] RAX: ffffffffffffffda RBX: 00007fffd3a6c9a0 RCX: 00007f8490c197b7 [ 738.630003][ T43] RDX: 0000000000000000 RSI: 00007fffd3a6c2e0 RDI: 0000000000000005 [ 738.630283][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.630537][ T43] R10: 00007f8490ad2708 R11: 0000000000000246 R12: 00007fffd3a6c9b8 [ 738.630800][ T43] R13: 000000006729f45b R14: 0000000000496600 R15: 00007fffd3a6c3c8 [ 738.631069][ T43] [ 738.631204][ T43] INFO: lockdep is turned off. [ 861.492386][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.492755][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.492866][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.493050][ T43] task:kworker/u16:0 state:D stack:29072 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.493314][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.493465][ T43] Call Trace: [ 861.493550][ T43] [ 861.493615][ T43] __schedule+0xa19/0x1dc0 [ 861.493743][ T43] ? __pfx___schedule+0x10/0x10 [ 861.493858][ T43] ? __lock_release+0x103/0x460 [ 861.493972][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.494087][ T43] ? trace_lock_release+0x10e/0x180 [ 861.494207][ T43] schedule+0xdf/0x210 [ 861.494301][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.494415][ T43] __mutex_lock+0x634/0xac0 [ 861.494529][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.494644][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.494755][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.494881][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.495003][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.495133][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.495261][ T43] addrconf_verify_work+0x12/0x30 [ 861.495382][ T43] process_one_work+0xe55/0x16d0 [ 861.495508][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.495630][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.495757][ T43] ? assign_work+0x16c/0x240 [ 861.495883][ T43] worker_thread+0x58c/0xce0 [ 861.496008][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.496135][ T43] kthread+0x28a/0x350 [ 861.496232][ T43] ? __pfx_kthread+0x10/0x10 [ 861.496361][ T43] ret_from_fork+0x31/0x70 [ 861.496491][ T43] ? __pfx_kthread+0x10/0x10 [ 861.496614][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.496741][ T43] [ 861.496836][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.497056][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr