[ 29.358435][ T261] [ 29.358575][ T261] ===================================== [ 29.358703][ T261] WARNING: bad unlock balance detected! [ 29.358832][ T261] 6.12.0-rc5-virtme #1 Not tainted [ 29.358960][ T261] ------------------------------------- [ 29.359088][ T261] ip/261 is trying to release lock (rtnl_mutex) at: [ 29.359254][ T261] [] __rtnl_unlock+0x69/0xf0 [ 29.359424][ T261] but there are no more locks to release! [ 29.359549][ T261] [ 29.359549][ T261] other info that might help us debug this: [ 29.359737][ T261] no locks held by ip/261. [ 29.359869][ T261] [ 29.359869][ T261] stack backtrace: [ 29.360029][ T261] CPU: 3 UID: 0 PID: 261 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 29.360228][ T261] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 29.360572][ T261] Call Trace: [ 29.360677][ T261] [ 29.360744][ T261] dump_stack_lvl+0x82/0xd0 [ 29.360883][ T261] ? __rtnl_unlock+0x69/0xf0 [ 29.361016][ T261] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 29.361155][ T261] __lock_release+0x2f7/0x460 [ 29.361286][ T261] ? __pfx___lock_release+0x10/0x10 [ 29.361430][ T261] ? __rtnl_unlock+0x69/0xf0 [ 29.361570][ T261] lock_release+0xd7/0x140 [ 29.361704][ T261] __mutex_unlock_slowpath+0x8f/0x3b0 [ 29.361845][ T261] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 29.361985][ T261] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 29.362150][ T261] ? rtnl_link_ops_get+0x187/0x220 [ 29.362285][ T261] __rtnl_unlock+0x69/0xf0 [ 29.362422][ T261] rtnl_newlink+0x7fd/0xa30 [ 29.362554][ T261] ? __pfx_rtnl_newlink+0x10/0x10 [ 29.362691][ T261] ? find_held_lock+0x2c/0x110 [ 29.362840][ T261] ? __lock_release+0x103/0x460 [ 29.362972][ T261] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 29.363109][ T261] ? __pfx___lock_release+0x10/0x10 [ 29.363241][ T261] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 29.363371][ T261] ? __pfx_rtnl_newlink+0x10/0x10 [ 29.363509][ T261] rtnetlink_rcv_msg+0x712/0xc10 [ 29.363650][ T261] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 29.363788][ T261] ? hlock_class+0x4e/0x130 [ 29.363922][ T261] ? mark_lock+0x38/0x3e0 [ 29.364021][ T261] ? __lock_acquire+0xb3f/0x1580 [ 29.364160][ T261] netlink_rcv_skb+0x130/0x360 [ 29.364325][ T261] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 29.364459][ T261] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 29.364602][ T261] ? netlink_deliver_tap+0x13e/0x340 [ 29.364732][ T261] ? netlink_deliver_tap+0xc3/0x340 [ 29.364870][ T261] netlink_unicast+0x44b/0x710 [ 29.365012][ T261] ? __pfx_netlink_unicast+0x10/0x10 [ 29.365152][ T261] ? find_held_lock+0x2c/0x110 [ 29.365283][ T261] netlink_sendmsg+0x723/0xbe0 [ 29.365425][ T261] ? __pfx_netlink_sendmsg+0x10/0x10 [ 29.365560][ T261] ____sys_sendmsg+0x7ac/0xa10 [ 29.365692][ T261] ? __pfx_____sys_sendmsg+0x10/0x10 [ 29.365822][ T261] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 29.365981][ T261] ? hlock_class+0x4e/0x130 [ 29.366116][ T261] ? validate_chain+0x130/0x9b0 [ 29.366248][ T261] ___sys_sendmsg+0xee/0x170 [ 29.366380][ T261] ? __pfx_validate_chain+0x10/0x10 [ 29.366515][ T261] ? __pfx____sys_sendmsg+0x10/0x10 [ 29.366644][ T261] ? __lock_acquire+0xb3f/0x1580 [ 29.366777][ T261] ? find_held_lock+0x2c/0x110 [ 29.366911][ T261] ? __lock_release+0x103/0x460 [ 29.367051][ T261] ? __might_fault+0x11b/0x170 [ 29.367187][ T261] ? fdget+0x52/0x1e0 [ 29.367291][ T261] ? lock_acquire+0x32/0xc0 [ 29.367430][ T261] __sys_sendmsg+0xcd/0x170 [ 29.367566][ T261] ? __pfx___sys_sendmsg+0x10/0x10 [ 29.367698][ T261] ? rseq_update_cpu_node_id+0xe6/0x140 [ 29.367837][ T261] do_syscall_64+0xc1/0x1d0 [ 29.367976][ T261] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 29.368145][ T261] RIP: 0033:0x7f8b9a6457b7 [ 29.368283][ T261] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10 [ 29.368746][ T261] RSP: 002b:00007ffc3215e4f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 29.368941][ T261] RAX: ffffffffffffffda RBX: 00007ffc3215ec20 RCX: 00007f8b9a6457b7 [ 29.369144][ T261] RDX: 0000000000000000 RSI: 00007ffc3215e560 RDI: 0000000000000005 [ 29.369337][ T261] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 29.369546][ T261] R10: 00007f8b9a4fe708 R11: 0000000000000246 R12: 00007ffc3215ec38 [ 29.369749][ T261] R13: 00000000672a104b R14: 0000000000496600 R15: 00007ffc3215e648 [ 29.369952][ T261] [ 247.096459][ T43] INFO: task ip:261 blocked for more than 122 seconds. [ 247.096803][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.096941][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.097171][ T43] task:ip state:D stack:25792 pid:261 tgid:261 ppid:242 flags:0x00004002 [ 247.097456][ T43] Call Trace: [ 247.097562][ T43] [ 247.097634][ T43] __schedule+0xa19/0x1dc0 [ 247.097774][ T43] ? __pfx___schedule+0x10/0x10 [ 247.097926][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.098060][ T43] ? trace_lock_release+0x10e/0x180 [ 247.098192][ T43] schedule+0xdf/0x210 [ 247.098291][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.098434][ T43] __mutex_lock+0x634/0xac0 [ 247.098586][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.098721][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.098849][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.099033][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.099219][ T43] rtnl_newlink+0x64b/0xa30 [ 247.099426][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.099617][ T43] ? find_held_lock+0x2c/0x110 [ 247.099809][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.100014][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.100207][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.100410][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.100586][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.100711][ T43] ? hlock_class+0x4e/0x130 [ 247.100837][ T43] ? mark_lock+0x38/0x3e0 [ 247.100950][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.101077][ T43] netlink_rcv_skb+0x130/0x360 [ 247.101211][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.101350][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.101492][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.101623][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.101746][ T43] netlink_unicast+0x44b/0x710 [ 247.101878][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.102016][ T43] ? find_held_lock+0x2c/0x110 [ 247.102144][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.102272][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.102416][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.102547][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.102673][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.102830][ T43] ? hlock_class+0x4e/0x130 [ 247.102967][ T43] ? validate_chain+0x130/0x9b0 [ 247.103093][ T43] ___sys_sendmsg+0xee/0x170 [ 247.103220][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.103353][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.103492][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.103620][ T43] ? find_held_lock+0x2c/0x110 [ 247.103747][ T43] ? __lock_release+0x103/0x460 [ 247.103875][ T43] ? __might_fault+0x11b/0x170 [ 247.104028][ T43] ? fdget+0x52/0x1e0 [ 247.104127][ T43] ? lock_acquire+0x32/0xc0 [ 247.104255][ T43] __sys_sendmsg+0xcd/0x170 [ 247.104392][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.104523][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.104655][ T43] do_syscall_64+0xc1/0x1d0 [ 247.104785][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.104955][ T43] RIP: 0033:0x7f8b9a6457b7 [ 247.105087][ T43] RSP: 002b:00007ffc3215e4f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.105277][ T43] RAX: ffffffffffffffda RBX: 00007ffc3215ec20 RCX: 00007f8b9a6457b7 [ 247.105473][ T43] RDX: 0000000000000000 RSI: 00007ffc3215e560 RDI: 0000000000000005 [ 247.105661][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.105844][ T43] R10: 00007f8b9a4fe708 R11: 0000000000000246 R12: 00007ffc3215ec38 [ 247.106040][ T43] R13: 00000000672a104b R14: 0000000000496600 R15: 00007ffc3215e648 [ 247.106231][ T43] [ 247.106334][ T43] INFO: lockdep is turned off. [ 369.976387][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 369.976813][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.976935][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.977158][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 369.977443][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.977609][ T43] Call Trace: [ 369.977705][ T43] [ 369.977781][ T43] __schedule+0xa19/0x1dc0 [ 369.977911][ T43] ? __pfx___schedule+0x10/0x10 [ 369.978036][ T43] ? __lock_release+0x103/0x460 [ 369.978165][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.978292][ T43] ? trace_lock_release+0x10e/0x180 [ 369.978427][ T43] schedule+0xdf/0x210 [ 369.978521][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.978648][ T43] __mutex_lock+0x634/0xac0 [ 369.978780][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.978905][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.979033][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.979161][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.979283][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.979411][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.979533][ T43] addrconf_verify_work+0x12/0x30 [ 369.979655][ T43] process_one_work+0xe55/0x16d0 [ 369.979790][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.979914][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.980038][ T43] ? assign_work+0x16c/0x240 [ 369.980168][ T43] worker_thread+0x58c/0xce0 [ 369.980296][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.980426][ T43] kthread+0x28a/0x350 [ 369.980523][ T43] ? __pfx_kthread+0x10/0x10 [ 369.980651][ T43] ret_from_fork+0x31/0x70 [ 369.980802][ T43] ? __pfx_kthread+0x10/0x10 [ 369.980928][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.981057][ T43] [ 369.981165][ T43] INFO: task ip:261 blocked for more than 245 seconds. [ 369.981326][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.981446][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.981644][ T43] task:ip state:D stack:25792 pid:261 tgid:261 ppid:242 flags:0x00004002 [ 369.981895][ T43] Call Trace: [ 369.981989][ T43] [ 369.982053][ T43] __schedule+0xa19/0x1dc0 [ 369.982180][ T43] ? __pfx___schedule+0x10/0x10 [ 369.982313][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.982440][ T43] ? trace_lock_release+0x10e/0x180 [ 369.982567][ T43] schedule+0xdf/0x210 [ 369.982662][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.982787][ T43] __mutex_lock+0x634/0xac0 [ 369.982920][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.983047][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.983174][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.983299][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.983430][ T43] rtnl_newlink+0x64b/0xa30 [ 369.983556][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.983682][ T43] ? find_held_lock+0x2c/0x110 [ 369.983808][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.983939][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.984063][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.984188][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.984322][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.984446][ T43] ? hlock_class+0x4e/0x130 [ 369.984572][ T43] ? mark_lock+0x38/0x3e0 [ 369.984667][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.984793][ T43] netlink_rcv_skb+0x130/0x360 [ 369.984922][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.985048][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.985179][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.985303][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.985439][ T43] netlink_unicast+0x44b/0x710 [ 369.985564][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.985689][ T43] ? find_held_lock+0x2c/0x110 [ 369.985817][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.985944][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.986078][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.986210][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.986339][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.986492][ T43] ? hlock_class+0x4e/0x130 [ 369.986616][ T43] ? validate_chain+0x130/0x9b0 [ 369.986741][ T43] ___sys_sendmsg+0xee/0x170 [ 369.986863][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.986988][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.987120][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.987250][ T43] ? find_held_lock+0x2c/0x110 [ 369.987383][ T43] ? __lock_release+0x103/0x460 [ 369.987506][ T43] ? __might_fault+0x11b/0x170 [ 369.987632][ T43] ? fdget+0x52/0x1e0 [ 369.987729][ T43] ? lock_acquire+0x32/0xc0 [ 369.987857][ T43] __sys_sendmsg+0xcd/0x170 [ 369.987981][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.988109][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.988241][ T43] do_syscall_64+0xc1/0x1d0 [ 369.988373][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.988528][ T43] RIP: 0033:0x7f8b9a6457b7 [ 369.988653][ T43] RSP: 002b:00007ffc3215e4f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.988840][ T43] RAX: ffffffffffffffda RBX: 00007ffc3215ec20 RCX: 00007f8b9a6457b7 [ 369.989024][ T43] RDX: 0000000000000000 RSI: 00007ffc3215e560 RDI: 0000000000000005 [ 369.989208][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.989403][ T43] R10: 00007f8b9a4fe708 R11: 0000000000000246 R12: 00007ffc3215ec38 [ 369.989587][ T43] R13: 00000000672a104b R14: 0000000000496600 R15: 00007ffc3215e648 [ 369.989773][ T43] [ 369.989866][ T43] INFO: lockdep is turned off. [ 492.856441][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.856785][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.856902][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.857104][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.857377][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.857542][ T43] Call Trace: [ 492.857635][ T43] [ 492.857728][ T43] __schedule+0xa19/0x1dc0 [ 492.857859][ T43] ? __pfx___schedule+0x10/0x10 [ 492.857984][ T43] ? __lock_release+0x103/0x460 [ 492.858111][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.858239][ T43] ? trace_lock_release+0x10e/0x180 [ 492.858379][ T43] schedule+0xdf/0x210 [ 492.858476][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.858600][ T43] __mutex_lock+0x634/0xac0 [ 492.858731][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.858858][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.858982][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.859106][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.859229][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.859363][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.859504][ T43] addrconf_verify_work+0x12/0x30 [ 492.859630][ T43] process_one_work+0xe55/0x16d0 [ 492.859763][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.859887][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.860021][ T43] ? assign_work+0x16c/0x240 [ 492.860153][ T43] worker_thread+0x58c/0xce0 [ 492.860279][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.860559][ T43] kthread+0x28a/0x350 [ 492.860664][ T43] ? __pfx_kthread+0x10/0x10 [ 492.860790][ T43] ret_from_fork+0x31/0x70 [ 492.860921][ T43] ? __pfx_kthread+0x10/0x10 [ 492.861043][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.861175][ T43] [ 492.861282][ T43] INFO: task ip:261 blocked for more than 368 seconds. [ 492.861434][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.861550][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.861753][ T43] task:ip state:D stack:25792 pid:261 tgid:261 ppid:242 flags:0x00004002 [ 492.862003][ T43] Call Trace: [ 492.862096][ T43] [ 492.862161][ T43] __schedule+0xa19/0x1dc0 [ 492.862288][ T43] ? __pfx___schedule+0x10/0x10 [ 492.862421][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.862548][ T43] ? trace_lock_release+0x10e/0x180 [ 492.862674][ T43] schedule+0xdf/0x210 [ 492.862771][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.862895][ T43] __mutex_lock+0x634/0xac0 [ 492.863026][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.863149][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.863277][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.863412][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.863535][ T43] rtnl_newlink+0x64b/0xa30 [ 492.863660][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.863784][ T43] ? find_held_lock+0x2c/0x110 [ 492.863911][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.864044][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.864168][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.864294][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.864427][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.864549][ T43] ? hlock_class+0x4e/0x130 [ 492.864675][ T43] ? mark_lock+0x38/0x3e0 [ 492.864770][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.864895][ T43] netlink_rcv_skb+0x130/0x360 [ 492.865026][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.865155][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.865284][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.865414][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.865541][ T43] netlink_unicast+0x44b/0x710 [ 492.865670][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.865796][ T43] ? find_held_lock+0x2c/0x110 [ 492.865923][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.866057][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.866190][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.866321][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.866442][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.866603][ T43] ? hlock_class+0x4e/0x130 [ 492.866728][ T43] ? validate_chain+0x130/0x9b0 [ 492.866855][ T43] ___sys_sendmsg+0xee/0x170 [ 492.866980][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.867106][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.867234][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.867364][ T43] ? find_held_lock+0x2c/0x110 [ 492.867490][ T43] ? __lock_release+0x103/0x460 [ 492.867614][ T43] ? __might_fault+0x11b/0x170 [ 492.867740][ T43] ? fdget+0x52/0x1e0 [ 492.867835][ T43] ? lock_acquire+0x32/0xc0 [ 492.867960][ T43] __sys_sendmsg+0xcd/0x170 [ 492.868083][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.868214][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.868348][ T43] do_syscall_64+0xc1/0x1d0 [ 492.868475][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.868634][ T43] RIP: 0033:0x7f8b9a6457b7 [ 492.868762][ T43] RSP: 002b:00007ffc3215e4f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.868948][ T43] RAX: ffffffffffffffda RBX: 00007ffc3215ec20 RCX: 00007f8b9a6457b7 [ 492.869131][ T43] RDX: 0000000000000000 RSI: 00007ffc3215e560 RDI: 0000000000000005 [ 492.869325][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.869510][ T43] R10: 00007f8b9a4fe708 R11: 0000000000000246 R12: 00007ffc3215ec38 [ 492.869693][ T43] R13: 00000000672a104b R14: 0000000000496600 R15: 00007ffc3215e648 [ 492.869880][ T43] [ 492.869982][ T43] INFO: lockdep is turned off. [ 615.736448][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.736809][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.736931][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.737136][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.737415][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.737612][ T43] Call Trace: [ 615.737707][ T43] [ 615.737790][ T43] __schedule+0xa19/0x1dc0 [ 615.737922][ T43] ? __pfx___schedule+0x10/0x10 [ 615.738049][ T43] ? __lock_release+0x103/0x460 [ 615.738175][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.738302][ T43] ? trace_lock_release+0x10e/0x180 [ 615.738446][ T43] schedule+0xdf/0x210 [ 615.738540][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.738664][ T43] __mutex_lock+0x634/0xac0 [ 615.738799][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.738927][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.739052][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.739197][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.739325][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.739455][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.739580][ T43] addrconf_verify_work+0x12/0x30 [ 615.739705][ T43] process_one_work+0xe55/0x16d0 [ 615.739838][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.739964][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.740091][ T43] ? assign_work+0x16c/0x240 [ 615.740219][ T43] worker_thread+0x58c/0xce0 [ 615.740356][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.740481][ T43] kthread+0x28a/0x350 [ 615.740580][ T43] ? __pfx_kthread+0x10/0x10 [ 615.740705][ T43] ret_from_fork+0x31/0x70 [ 615.740835][ T43] ? __pfx_kthread+0x10/0x10 [ 615.740960][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.741090][ T43] [ 615.741195][ T43] INFO: task ip:261 blocked for more than 491 seconds. [ 615.741348][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.741467][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.741673][ T43] task:ip state:D stack:25792 pid:261 tgid:261 ppid:242 flags:0x00004002 [ 615.741926][ T43] Call Trace: [ 615.742021][ T43] [ 615.742086][ T43] __schedule+0xa19/0x1dc0 [ 615.742215][ T43] ? __pfx___schedule+0x10/0x10 [ 615.742348][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.742474][ T43] ? trace_lock_release+0x10e/0x180 [ 615.742599][ T43] schedule+0xdf/0x210 [ 615.742696][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.742822][ T43] __mutex_lock+0x634/0xac0 [ 615.742952][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.743081][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.743207][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.743342][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.743466][ T43] rtnl_newlink+0x64b/0xa30 [ 615.743593][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.743718][ T43] ? find_held_lock+0x2c/0x110 [ 615.743848][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.743979][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.744102][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.744226][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.744361][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.744486][ T43] ? hlock_class+0x4e/0x130 [ 615.744612][ T43] ? mark_lock+0x38/0x3e0 [ 615.744708][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.744833][ T43] netlink_rcv_skb+0x130/0x360 [ 615.744960][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.745092][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.745221][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.745350][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.745493][ T43] netlink_unicast+0x44b/0x710 [ 615.745620][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.745746][ T43] ? find_held_lock+0x2c/0x110 [ 615.745871][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.746000][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.746131][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.746256][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.746387][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.746543][ T43] ? hlock_class+0x4e/0x130 [ 615.746673][ T43] ? validate_chain+0x130/0x9b0 [ 615.746798][ T43] ___sys_sendmsg+0xee/0x170 [ 615.746921][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.747048][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.747178][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.747313][ T43] ? find_held_lock+0x2c/0x110 [ 615.747438][ T43] ? __lock_release+0x103/0x460 [ 615.747563][ T43] ? __might_fault+0x11b/0x170 [ 615.747692][ T43] ? fdget+0x52/0x1e0 [ 615.747787][ T43] ? lock_acquire+0x32/0xc0 [ 615.747912][ T43] __sys_sendmsg+0xcd/0x170 [ 615.748038][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.748169][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.748299][ T43] do_syscall_64+0xc1/0x1d0 [ 615.748433][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.748587][ T43] RIP: 0033:0x7f8b9a6457b7 [ 615.748718][ T43] RSP: 002b:00007ffc3215e4f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.748906][ T43] RAX: ffffffffffffffda RBX: 00007ffc3215ec20 RCX: 00007f8b9a6457b7 [ 615.749092][ T43] RDX: 0000000000000000 RSI: 00007ffc3215e560 RDI: 0000000000000005 [ 615.749290][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.749479][ T43] R10: 00007f8b9a4fe708 R11: 0000000000000246 R12: 00007ffc3215ec38 [ 615.749663][ T43] R13: 00000000672a104b R14: 0000000000496600 R15: 00007ffc3215e648 [ 615.749855][ T43] [ 615.749948][ T43] INFO: lockdep is turned off. [ 738.616397][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.616760][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.616880][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.617090][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.617374][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.617549][ T43] Call Trace: [ 738.617643][ T43] [ 738.617721][ T43] __schedule+0xa19/0x1dc0 [ 738.617854][ T43] ? __pfx___schedule+0x10/0x10 [ 738.617981][ T43] ? __lock_release+0x103/0x460 [ 738.618107][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.618234][ T43] ? trace_lock_release+0x10e/0x180 [ 738.618382][ T43] schedule+0xdf/0x210 [ 738.618482][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.618606][ T43] __mutex_lock+0x634/0xac0 [ 738.618738][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.618865][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.618989][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.619116][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.619242][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.619381][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.619505][ T43] addrconf_verify_work+0x12/0x30 [ 738.619629][ T43] process_one_work+0xe55/0x16d0 [ 738.619761][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.619887][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.620015][ T43] ? assign_work+0x16c/0x240 [ 738.620140][ T43] worker_thread+0x58c/0xce0 [ 738.620266][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.620396][ T43] kthread+0x28a/0x350 [ 738.620494][ T43] ? __pfx_kthread+0x10/0x10 [ 738.620622][ T43] ret_from_fork+0x31/0x70 [ 738.620751][ T43] ? __pfx_kthread+0x10/0x10 [ 738.620874][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.621006][ T43] [ 738.621111][ T43] INFO: task ip:261 blocked for more than 614 seconds. [ 738.621258][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.621381][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.621588][ T43] task:ip state:D stack:25792 pid:261 tgid:261 ppid:242 flags:0x00004002 [ 738.621841][ T43] Call Trace: [ 738.621932][ T43] [ 738.622003][ T43] __schedule+0xa19/0x1dc0 [ 738.622131][ T43] ? __pfx___schedule+0x10/0x10 [ 738.622262][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.622398][ T43] ? trace_lock_release+0x10e/0x180 [ 738.622524][ T43] schedule+0xdf/0x210 [ 738.622622][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.622746][ T43] __mutex_lock+0x634/0xac0 [ 738.622875][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.622999][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.623134][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.623264][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.623395][ T43] rtnl_newlink+0x64b/0xa30 [ 738.623523][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.623646][ T43] ? find_held_lock+0x2c/0x110 [ 738.623775][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.623904][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.624029][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.624150][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.624278][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.624408][ T43] ? hlock_class+0x4e/0x130 [ 738.624531][ T43] ? mark_lock+0x38/0x3e0 [ 738.624626][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.624750][ T43] netlink_rcv_skb+0x130/0x360 [ 738.624876][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.625002][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.625131][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.625257][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.625386][ T43] netlink_unicast+0x44b/0x710 [ 738.625511][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.625637][ T43] ? find_held_lock+0x2c/0x110 [ 738.625763][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.625892][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.626027][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.626156][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.626280][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.626443][ T43] ? hlock_class+0x4e/0x130 [ 738.626570][ T43] ? validate_chain+0x130/0x9b0 [ 738.626699][ T43] ___sys_sendmsg+0xee/0x170 [ 738.626824][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.626949][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.627077][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.627205][ T43] ? find_held_lock+0x2c/0x110 [ 738.627337][ T43] ? __lock_release+0x103/0x460 [ 738.627463][ T43] ? __might_fault+0x11b/0x170 [ 738.627589][ T43] ? fdget+0x52/0x1e0 [ 738.627684][ T43] ? lock_acquire+0x32/0xc0 [ 738.627808][ T43] __sys_sendmsg+0xcd/0x170 [ 738.627933][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.628062][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.628192][ T43] do_syscall_64+0xc1/0x1d0 [ 738.628321][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.628485][ T43] RIP: 0033:0x7f8b9a6457b7 [ 738.628618][ T43] RSP: 002b:00007ffc3215e4f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.628802][ T43] RAX: ffffffffffffffda RBX: 00007ffc3215ec20 RCX: 00007f8b9a6457b7 [ 738.628986][ T43] RDX: 0000000000000000 RSI: 00007ffc3215e560 RDI: 0000000000000005 [ 738.629174][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.629363][ T43] R10: 00007f8b9a4fe708 R11: 0000000000000246 R12: 00007ffc3215ec38 [ 738.629548][ T43] R13: 00000000672a104b R14: 0000000000496600 R15: 00007ffc3215e648 [ 738.629740][ T43] [ 738.629836][ T43] INFO: lockdep is turned off. [ 861.496374][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.496720][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.496869][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.497082][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.497387][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.497549][ T43] Call Trace: [ 861.497655][ T43] [ 861.497733][ T43] __schedule+0xa19/0x1dc0 [ 861.497861][ T43] ? __pfx___schedule+0x10/0x10 [ 861.498012][ T43] ? __lock_release+0x103/0x460 [ 861.498140][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.498271][ T43] ? trace_lock_release+0x10e/0x180 [ 861.498435][ T43] schedule+0xdf/0x210 [ 861.498530][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.498652][ T43] __mutex_lock+0x634/0xac0 [ 861.498802][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.498931][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.499064][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.499190][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.499323][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.499453][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.499577][ T43] addrconf_verify_work+0x12/0x30 [ 861.499703][ T43] process_one_work+0xe55/0x16d0 [ 861.499833][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.499955][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.500085][ T43] ? assign_work+0x16c/0x240 [ 861.500214][ T43] worker_thread+0x58c/0xce0 [ 861.500348][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.500472][ T43] kthread+0x28a/0x350 [ 861.500569][ T43] ? __pfx_kthread+0x10/0x10 [ 861.500694][ T43] ret_from_fork+0x31/0x70 [ 861.500827][ T43] ? __pfx_kthread+0x10/0x10 [ 861.500951][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.501084][ T43] [ 861.501180][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.501402][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr