[ 27.359241][ T255] [ 27.359340][ T255] ===================================== [ 27.359466][ T255] WARNING: bad unlock balance detected! [ 27.359595][ T255] 6.12.0-rc5-virtme #1 Not tainted [ 27.359750][ T255] ------------------------------------- [ 27.359878][ T255] ip/255 is trying to release lock (rtnl_mutex) at: [ 27.360042][ T255] [] __rtnl_unlock+0x69/0xf0 [ 27.360203][ T255] but there are no more locks to release! [ 27.360330][ T255] [ 27.360330][ T255] other info that might help us debug this: [ 27.360522][ T255] no locks held by ip/255. [ 27.360651][ T255] [ 27.360651][ T255] stack backtrace: [ 27.360808][ T255] CPU: 3 UID: 0 PID: 255 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 27.361000][ T255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 27.361285][ T255] Call Trace: [ 27.361388][ T255] [ 27.361456][ T255] dump_stack_lvl+0x82/0xd0 [ 27.361589][ T255] ? __rtnl_unlock+0x69/0xf0 [ 27.361740][ T255] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 27.361869][ T255] __lock_release+0x2f7/0x460 [ 27.361998][ T255] ? __pfx___lock_release+0x10/0x10 [ 27.362128][ T255] ? __rtnl_unlock+0x69/0xf0 [ 27.362257][ T255] lock_release+0xd7/0x140 [ 27.362386][ T255] __mutex_unlock_slowpath+0x8f/0x3b0 [ 27.362517][ T255] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 27.362646][ T255] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 27.362808][ T255] ? rtnl_link_ops_get+0x187/0x220 [ 27.362938][ T255] __rtnl_unlock+0x69/0xf0 [ 27.363066][ T255] rtnl_newlink+0x7fd/0xa30 [ 27.363198][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.363325][ T255] ? find_held_lock+0x2c/0x110 [ 27.363456][ T255] ? __lock_release+0x103/0x460 [ 27.363585][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.363738][ T255] ? __pfx___lock_release+0x10/0x10 [ 27.363868][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.363997][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.364127][ T255] rtnetlink_rcv_msg+0x712/0xc10 [ 27.364254][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.364381][ T255] ? hlock_class+0x4e/0x130 [ 27.364509][ T255] ? mark_lock+0x38/0x3e0 [ 27.364607][ T255] ? __lock_acquire+0xb3f/0x1580 [ 27.364739][ T255] netlink_rcv_skb+0x130/0x360 [ 27.364868][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.364996][ T255] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 27.365131][ T255] ? netlink_deliver_tap+0x13e/0x340 [ 27.365265][ T255] ? netlink_deliver_tap+0xc3/0x340 [ 27.365394][ T255] netlink_unicast+0x44b/0x710 [ 27.365524][ T255] ? __pfx_netlink_unicast+0x10/0x10 [ 27.365652][ T255] ? find_held_lock+0x2c/0x110 [ 27.365792][ T255] netlink_sendmsg+0x723/0xbe0 [ 27.365920][ T255] ? __pfx_netlink_sendmsg+0x10/0x10 [ 27.366050][ T255] ____sys_sendmsg+0x7ac/0xa10 [ 27.366179][ T255] ? __pfx_____sys_sendmsg+0x10/0x10 [ 27.366308][ T255] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 27.366467][ T255] ? hlock_class+0x4e/0x130 [ 27.366595][ T255] ? validate_chain+0x130/0x9b0 [ 27.366723][ T255] ___sys_sendmsg+0xee/0x170 [ 27.366850][ T255] ? __pfx_validate_chain+0x10/0x10 [ 27.366978][ T255] ? __pfx____sys_sendmsg+0x10/0x10 [ 27.367107][ T255] ? __lock_acquire+0xb3f/0x1580 [ 27.367237][ T255] ? find_held_lock+0x2c/0x110 [ 27.367368][ T255] ? __lock_release+0x103/0x460 [ 27.367496][ T255] ? __might_fault+0x11b/0x170 [ 27.367624][ T255] ? fdget+0x52/0x1e0 [ 27.367750][ T255] ? lock_acquire+0x32/0xc0 [ 27.367879][ T255] __sys_sendmsg+0xcd/0x170 [ 27.368010][ T255] ? __pfx___sys_sendmsg+0x10/0x10 [ 27.368137][ T255] ? rseq_update_cpu_node_id+0xe6/0x140 [ 27.368273][ T255] do_syscall_64+0xc1/0x1d0 [ 27.368402][ T255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 27.368567][ T255] RIP: 0033:0x7f269d7aa7b7 [ 27.368701][ T255] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10 [ 27.369149][ T255] RSP: 002b:00007ffd8bb79df8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 27.369342][ T255] RAX: ffffffffffffffda RBX: 00007ffd8bb7a520 RCX: 00007f269d7aa7b7 [ 27.369533][ T255] RDX: 0000000000000000 RSI: 00007ffd8bb79e60 RDI: 0000000000000005 [ 27.369729][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 27.369918][ T255] R10: 00007f269d663708 R11: 0000000000000246 R12: 00007ffd8bb7a538 [ 27.370110][ T255] R13: 00000000672a0287 R14: 0000000000496600 R15: 00007ffd8bb79f48 [ 27.370304][ T255] [ 247.097587][ T43] INFO: task ip:255 blocked for more than 122 seconds. [ 247.097925][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.098045][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.098249][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 247.098535][ T43] Call Trace: [ 247.098637][ T43] [ 247.098718][ T43] __schedule+0xa19/0x1dc0 [ 247.098848][ T43] ? __pfx___schedule+0x10/0x10 [ 247.098972][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.099095][ T43] ? trace_lock_release+0x10e/0x180 [ 247.099217][ T43] schedule+0xdf/0x210 [ 247.099310][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.099448][ T43] __mutex_lock+0x634/0xac0 [ 247.099569][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.099689][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.099810][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.099972][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.100091][ T43] rtnl_newlink+0x64b/0xa30 [ 247.100208][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.100353][ T43] ? find_held_lock+0x2c/0x110 [ 247.100474][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.100594][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.100717][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.100834][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.100949][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.101063][ T43] ? hlock_class+0x4e/0x130 [ 247.101178][ T43] ? mark_lock+0x38/0x3e0 [ 247.101266][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.101391][ T43] netlink_rcv_skb+0x130/0x360 [ 247.101511][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.101625][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.101749][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.101868][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.101983][ T43] netlink_unicast+0x44b/0x710 [ 247.102100][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.102214][ T43] ? find_held_lock+0x2c/0x110 [ 247.102343][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.102460][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.102580][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.102698][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.102815][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.102957][ T43] ? hlock_class+0x4e/0x130 [ 247.103077][ T43] ? validate_chain+0x130/0x9b0 [ 247.103193][ T43] ___sys_sendmsg+0xee/0x170 [ 247.103322][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.103437][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.103556][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.103673][ T43] ? find_held_lock+0x2c/0x110 [ 247.103789][ T43] ? __lock_release+0x103/0x460 [ 247.103906][ T43] ? __might_fault+0x11b/0x170 [ 247.104022][ T43] ? fdget+0x52/0x1e0 [ 247.104111][ T43] ? lock_acquire+0x32/0xc0 [ 247.104228][ T43] __sys_sendmsg+0xcd/0x170 [ 247.104351][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.104466][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.104589][ T43] do_syscall_64+0xc1/0x1d0 [ 247.104705][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.104852][ T43] RIP: 0033:0x7f269d7aa7b7 [ 247.104972][ T43] RSP: 002b:00007ffd8bb79df8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.105146][ T43] RAX: ffffffffffffffda RBX: 00007ffd8bb7a520 RCX: 00007f269d7aa7b7 [ 247.105327][ T43] RDX: 0000000000000000 RSI: 00007ffd8bb79e60 RDI: 0000000000000005 [ 247.105504][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.105678][ T43] R10: 00007f269d663708 R11: 0000000000000246 R12: 00007ffd8bb7a538 [ 247.105854][ T43] R13: 00000000672a0287 R14: 0000000000496600 R15: 00007ffd8bb79f48 [ 247.106030][ T43] [ 247.106117][ T43] INFO: lockdep is turned off. [ 369.977550][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 369.978221][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.978356][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.978550][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 369.978789][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.978946][ T43] Call Trace: [ 369.979034][ T43] [ 369.979097][ T43] __schedule+0xa19/0x1dc0 [ 369.979227][ T43] ? __pfx___schedule+0x10/0x10 [ 369.979357][ T43] ? __lock_release+0x103/0x460 [ 369.979477][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.979598][ T43] ? trace_lock_release+0x10e/0x180 [ 369.979730][ T43] schedule+0xdf/0x210 [ 369.979820][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.979937][ T43] __mutex_lock+0x634/0xac0 [ 369.980053][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.980173][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.980289][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.980414][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.980530][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.980647][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.980761][ T43] addrconf_verify_work+0x12/0x30 [ 369.980876][ T43] process_one_work+0xe55/0x16d0 [ 369.980998][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.981115][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.981232][ T43] ? assign_work+0x16c/0x240 [ 369.981355][ T43] worker_thread+0x58c/0xce0 [ 369.981475][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.981587][ T43] kthread+0x28a/0x350 [ 369.981674][ T43] ? __pfx_kthread+0x10/0x10 [ 369.981790][ T43] ret_from_fork+0x31/0x70 [ 369.981908][ T43] ? __pfx_kthread+0x10/0x10 [ 369.982025][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.982147][ T43] [ 369.982250][ T43] INFO: task ip:255 blocked for more than 245 seconds. [ 369.982394][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.982504][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.982690][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 369.982922][ T43] Call Trace: [ 369.983009][ T43] [ 369.983069][ T43] __schedule+0xa19/0x1dc0 [ 369.983186][ T43] ? __pfx___schedule+0x10/0x10 [ 369.983302][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.983429][ T43] ? trace_lock_release+0x10e/0x180 [ 369.983544][ T43] schedule+0xdf/0x210 [ 369.983632][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.983746][ T43] __mutex_lock+0x634/0xac0 [ 369.983863][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.983984][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.984104][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.984223][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.984347][ T43] rtnl_newlink+0x64b/0xa30 [ 369.984469][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.984583][ T43] ? find_held_lock+0x2c/0x110 [ 369.984700][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.984817][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.984940][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.985055][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.985170][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.985286][ T43] ? hlock_class+0x4e/0x130 [ 369.985407][ T43] ? mark_lock+0x38/0x3e0 [ 369.985494][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.985609][ T43] netlink_rcv_skb+0x130/0x360 [ 369.985727][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.985841][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.985968][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.986084][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.986199][ T43] netlink_unicast+0x44b/0x710 [ 369.986326][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.986444][ T43] ? find_held_lock+0x2c/0x110 [ 369.986561][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.986677][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.986800][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.986920][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.987033][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.987178][ T43] ? hlock_class+0x4e/0x130 [ 369.987294][ T43] ? validate_chain+0x130/0x9b0 [ 369.987418][ T43] ___sys_sendmsg+0xee/0x170 [ 369.987534][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.987650][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.987768][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.987886][ T43] ? find_held_lock+0x2c/0x110 [ 369.988003][ T43] ? __lock_release+0x103/0x460 [ 369.988118][ T43] ? __might_fault+0x11b/0x170 [ 369.988236][ T43] ? fdget+0x52/0x1e0 [ 369.988329][ T43] ? lock_acquire+0x32/0xc0 [ 369.988449][ T43] __sys_sendmsg+0xcd/0x170 [ 369.988564][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.988679][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.988804][ T43] do_syscall_64+0xc1/0x1d0 [ 369.988925][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.989072][ T43] RIP: 0033:0x7f269d7aa7b7 [ 369.989193][ T43] RSP: 002b:00007ffd8bb79df8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.989371][ T43] RAX: ffffffffffffffda RBX: 00007ffd8bb7a520 RCX: 00007f269d7aa7b7 [ 369.989545][ T43] RDX: 0000000000000000 RSI: 00007ffd8bb79e60 RDI: 0000000000000005 [ 369.989751][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.989925][ T43] R10: 00007f269d663708 R11: 0000000000000246 R12: 00007ffd8bb7a538 [ 369.990102][ T43] R13: 00000000672a0287 R14: 0000000000496600 R15: 00007ffd8bb79f48 [ 369.990280][ T43] [ 369.990375][ T43] INFO: lockdep is turned off. [ 492.857486][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.858086][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.858224][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.858457][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.858715][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.858892][ T43] Call Trace: [ 492.858984][ T43] [ 492.859061][ T43] __schedule+0xa19/0x1dc0 [ 492.859202][ T43] ? __pfx___schedule+0x10/0x10 [ 492.859330][ T43] ? __lock_release+0x103/0x460 [ 492.859449][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.859569][ T43] ? trace_lock_release+0x10e/0x180 [ 492.859685][ T43] schedule+0xdf/0x210 [ 492.859774][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.859892][ T43] __mutex_lock+0x634/0xac0 [ 492.860011][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.860131][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.860246][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.860375][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.860490][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.860607][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.860721][ T43] addrconf_verify_work+0x12/0x30 [ 492.860836][ T43] process_one_work+0xe55/0x16d0 [ 492.860956][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.861074][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.861192][ T43] ? assign_work+0x16c/0x240 [ 492.861326][ T43] worker_thread+0x58c/0xce0 [ 492.861445][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.861559][ T43] kthread+0x28a/0x350 [ 492.861647][ T43] ? __pfx_kthread+0x10/0x10 [ 492.861763][ T43] ret_from_fork+0x31/0x70 [ 492.861883][ T43] ? __pfx_kthread+0x10/0x10 [ 492.862004][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.862125][ T43] [ 492.862226][ T43] INFO: task ip:255 blocked for more than 368 seconds. [ 492.862372][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.862483][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.862671][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 492.862898][ T43] Call Trace: [ 492.862989][ T43] [ 492.863048][ T43] __schedule+0xa19/0x1dc0 [ 492.863165][ T43] ? __pfx___schedule+0x10/0x10 [ 492.863281][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.863409][ T43] ? trace_lock_release+0x10e/0x180 [ 492.863526][ T43] schedule+0xdf/0x210 [ 492.863614][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.863728][ T43] __mutex_lock+0x634/0xac0 [ 492.863844][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.863968][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.864087][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.864206][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.864324][ T43] rtnl_newlink+0x64b/0xa30 [ 492.864442][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.864556][ T43] ? find_held_lock+0x2c/0x110 [ 492.864673][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.864790][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.864914][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.865028][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.865143][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.865258][ T43] ? hlock_class+0x4e/0x130 [ 492.865383][ T43] ? mark_lock+0x38/0x3e0 [ 492.865472][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.865587][ T43] netlink_rcv_skb+0x130/0x360 [ 492.865704][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.865819][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.865944][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.866061][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.866177][ T43] netlink_unicast+0x44b/0x710 [ 492.866294][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.866421][ T43] ? find_held_lock+0x2c/0x110 [ 492.866537][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.866652][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.866772][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.866893][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.867009][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.867156][ T43] ? hlock_class+0x4e/0x130 [ 492.867273][ T43] ? validate_chain+0x130/0x9b0 [ 492.867400][ T43] ___sys_sendmsg+0xee/0x170 [ 492.867517][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.867633][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.867753][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.867869][ T43] ? find_held_lock+0x2c/0x110 [ 492.867986][ T43] ? __lock_release+0x103/0x460 [ 492.868100][ T43] ? __might_fault+0x11b/0x170 [ 492.868216][ T43] ? fdget+0x52/0x1e0 [ 492.868303][ T43] ? lock_acquire+0x32/0xc0 [ 492.868430][ T43] __sys_sendmsg+0xcd/0x170 [ 492.868545][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.868659][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.868786][ T43] do_syscall_64+0xc1/0x1d0 [ 492.868914][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.869057][ T43] RIP: 0033:0x7f269d7aa7b7 [ 492.869178][ T43] RSP: 002b:00007ffd8bb79df8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.869355][ T43] RAX: ffffffffffffffda RBX: 00007ffd8bb7a520 RCX: 00007f269d7aa7b7 [ 492.869528][ T43] RDX: 0000000000000000 RSI: 00007ffd8bb79e60 RDI: 0000000000000005 [ 492.869703][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.869873][ T43] R10: 00007f269d663708 R11: 0000000000000246 R12: 00007ffd8bb7a538 [ 492.870045][ T43] R13: 00000000672a0287 R14: 0000000000496600 R15: 00007ffd8bb79f48 [ 492.870217][ T43] [ 492.870303][ T43] INFO: lockdep is turned off. [ 615.737630][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.737923][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.738030][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.738241][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.738522][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.738676][ T43] Call Trace: [ 615.738762][ T43] [ 615.738825][ T43] __schedule+0xa19/0x1dc0 [ 615.738950][ T43] ? __pfx___schedule+0x10/0x10 [ 615.739066][ T43] ? __lock_release+0x103/0x460 [ 615.739182][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.739297][ T43] ? trace_lock_release+0x10e/0x180 [ 615.739429][ T43] schedule+0xdf/0x210 [ 615.739514][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.739626][ T43] __mutex_lock+0x634/0xac0 [ 615.739737][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.739851][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.739960][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.740073][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.740182][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.740293][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.740406][ T43] addrconf_verify_work+0x12/0x30 [ 615.740516][ T43] process_one_work+0xe55/0x16d0 [ 615.740630][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.740743][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.740854][ T43] ? assign_work+0x16c/0x240 [ 615.740967][ T43] worker_thread+0x58c/0xce0 [ 615.741085][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.741194][ T43] kthread+0x28a/0x350 [ 615.741279][ T43] ? __pfx_kthread+0x10/0x10 [ 615.741394][ T43] ret_from_fork+0x31/0x70 [ 615.741507][ T43] ? __pfx_kthread+0x10/0x10 [ 615.741621][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.741734][ T43] [ 615.741829][ T43] INFO: task ip:255 blocked for more than 491 seconds. [ 615.741957][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.742060][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.742236][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 615.742458][ T43] Call Trace: [ 615.742544][ T43] [ 615.742603][ T43] __schedule+0xa19/0x1dc0 [ 615.742715][ T43] ? __pfx___schedule+0x10/0x10 [ 615.742825][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.742937][ T43] ? trace_lock_release+0x10e/0x180 [ 615.743047][ T43] schedule+0xdf/0x210 [ 615.743130][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.743241][ T43] __mutex_lock+0x634/0xac0 [ 615.743356][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.743474][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.743589][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.743702][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.743810][ T43] rtnl_newlink+0x64b/0xa30 [ 615.743927][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.744035][ T43] ? find_held_lock+0x2c/0x110 [ 615.744146][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.744258][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.744381][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.744490][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.744600][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.744709][ T43] ? hlock_class+0x4e/0x130 [ 615.744820][ T43] ? mark_lock+0x38/0x3e0 [ 615.744905][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.745016][ T43] netlink_rcv_skb+0x130/0x360 [ 615.745127][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.745236][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.745359][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.745470][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.745580][ T43] netlink_unicast+0x44b/0x710 [ 615.745690][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.745801][ T43] ? find_held_lock+0x2c/0x110 [ 615.745912][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.746023][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.746141][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.746252][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.746365][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.746500][ T43] ? hlock_class+0x4e/0x130 [ 615.746613][ T43] ? validate_chain+0x130/0x9b0 [ 615.746726][ T43] ___sys_sendmsg+0xee/0x170 [ 615.746835][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.746943][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.747074][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.747205][ T43] ? find_held_lock+0x2c/0x110 [ 615.747324][ T43] ? __lock_release+0x103/0x460 [ 615.747436][ T43] ? __might_fault+0x11b/0x170 [ 615.747549][ T43] ? fdget+0x52/0x1e0 [ 615.747636][ T43] ? lock_acquire+0x32/0xc0 [ 615.747749][ T43] __sys_sendmsg+0xcd/0x170 [ 615.747861][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.747974][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.748096][ T43] do_syscall_64+0xc1/0x1d0 [ 615.748219][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.748362][ T43] RIP: 0033:0x7f269d7aa7b7 [ 615.748483][ T43] RSP: 002b:00007ffd8bb79df8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.748653][ T43] RAX: ffffffffffffffda RBX: 00007ffd8bb7a520 RCX: 00007f269d7aa7b7 [ 615.748820][ T43] RDX: 0000000000000000 RSI: 00007ffd8bb79e60 RDI: 0000000000000005 [ 615.748999][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.749166][ T43] R10: 00007f269d663708 R11: 0000000000000246 R12: 00007ffd8bb7a538 [ 615.749350][ T43] R13: 00000000672a0287 R14: 0000000000496600 R15: 00007ffd8bb79f48 [ 615.749517][ T43] [ 615.749600][ T43] INFO: lockdep is turned off. [ 738.617519][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.617874][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.617989][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.618180][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.618453][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.618617][ T43] Call Trace: [ 738.618706][ T43] [ 738.618775][ T43] __schedule+0xa19/0x1dc0 [ 738.618926][ T43] ? __pfx___schedule+0x10/0x10 [ 738.619048][ T43] ? __lock_release+0x103/0x460 [ 738.619179][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.619304][ T43] ? trace_lock_release+0x10e/0x180 [ 738.619436][ T43] schedule+0xdf/0x210 [ 738.619528][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.619649][ T43] __mutex_lock+0x634/0xac0 [ 738.619771][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.619898][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.620016][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.620142][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.620278][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.620410][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.620528][ T43] addrconf_verify_work+0x12/0x30 [ 738.620647][ T43] process_one_work+0xe55/0x16d0 [ 738.620772][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.620895][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.621014][ T43] ? assign_work+0x16c/0x240 [ 738.621135][ T43] worker_thread+0x58c/0xce0 [ 738.621258][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.621381][ T43] kthread+0x28a/0x350 [ 738.621484][ T43] ? __pfx_kthread+0x10/0x10 [ 738.621604][ T43] ret_from_fork+0x31/0x70 [ 738.621725][ T43] ? __pfx_kthread+0x10/0x10 [ 738.621846][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.621968][ T43] [ 738.622070][ T43] INFO: task ip:255 blocked for more than 614 seconds. [ 738.622206][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.622327][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.622514][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 738.622745][ T43] Call Trace: [ 738.622834][ T43] [ 738.622894][ T43] __schedule+0xa19/0x1dc0 [ 738.623012][ T43] ? __pfx___schedule+0x10/0x10 [ 738.623128][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.623247][ T43] ? trace_lock_release+0x10e/0x180 [ 738.623372][ T43] schedule+0xdf/0x210 [ 738.623461][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.623575][ T43] __mutex_lock+0x634/0xac0 [ 738.623691][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.623815][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.623935][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.624053][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.624168][ T43] rtnl_newlink+0x64b/0xa30 [ 738.624285][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.624405][ T43] ? find_held_lock+0x2c/0x110 [ 738.624540][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.624659][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.624785][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.624902][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.625020][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.625140][ T43] ? hlock_class+0x4e/0x130 [ 738.625260][ T43] ? mark_lock+0x38/0x3e0 [ 738.625357][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.625477][ T43] netlink_rcv_skb+0x130/0x360 [ 738.625599][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.625718][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.625861][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.625976][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.626090][ T43] netlink_unicast+0x44b/0x710 [ 738.626205][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.626330][ T43] ? find_held_lock+0x2c/0x110 [ 738.626447][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.626564][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.626686][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.626805][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.626918][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.627062][ T43] ? hlock_class+0x4e/0x130 [ 738.627178][ T43] ? validate_chain+0x130/0x9b0 [ 738.627302][ T43] ___sys_sendmsg+0xee/0x170 [ 738.627436][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.627581][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.627705][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.627826][ T43] ? find_held_lock+0x2c/0x110 [ 738.627947][ T43] ? __lock_release+0x103/0x460 [ 738.628063][ T43] ? __might_fault+0x11b/0x170 [ 738.628182][ T43] ? fdget+0x52/0x1e0 [ 738.628271][ T43] ? lock_acquire+0x32/0xc0 [ 738.628397][ T43] __sys_sendmsg+0xcd/0x170 [ 738.628515][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.628631][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.628760][ T43] do_syscall_64+0xc1/0x1d0 [ 738.628887][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.629034][ T43] RIP: 0033:0x7f269d7aa7b7 [ 738.629159][ T43] RSP: 002b:00007ffd8bb79df8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.629344][ T43] RAX: ffffffffffffffda RBX: 00007ffd8bb7a520 RCX: 00007f269d7aa7b7 [ 738.629522][ T43] RDX: 0000000000000000 RSI: 00007ffd8bb79e60 RDI: 0000000000000005 [ 738.629716][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.629889][ T43] R10: 00007f269d663708 R11: 0000000000000246 R12: 00007ffd8bb7a538 [ 738.630079][ T43] R13: 00000000672a0287 R14: 0000000000496600 R15: 00007ffd8bb79f48 [ 738.630255][ T43] [ 738.630348][ T43] INFO: lockdep is turned off. [ 861.497481][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.497936][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.498052][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.498242][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.498503][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.498661][ T43] Call Trace: [ 861.498750][ T43] [ 861.498813][ T43] __schedule+0xa19/0x1dc0 [ 861.498942][ T43] ? __pfx___schedule+0x10/0x10 [ 861.499061][ T43] ? __lock_release+0x103/0x460 [ 861.499179][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.499298][ T43] ? trace_lock_release+0x10e/0x180 [ 861.499426][ T43] schedule+0xdf/0x210 [ 861.499516][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.499633][ T43] __mutex_lock+0x634/0xac0 [ 861.499750][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.499872][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.499989][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.500109][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.500223][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.500346][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.500460][ T43] addrconf_verify_work+0x12/0x30 [ 861.500576][ T43] process_one_work+0xe55/0x16d0 [ 861.500696][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.500818][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.500935][ T43] ? assign_work+0x16c/0x240 [ 861.501053][ T43] worker_thread+0x58c/0xce0 [ 861.501173][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.501287][ T43] kthread+0x28a/0x350 [ 861.501380][ T43] ? __pfx_kthread+0x10/0x10 [ 861.501496][ T43] ret_from_fork+0x31/0x70 [ 861.501618][ T43] ? __pfx_kthread+0x10/0x10 [ 861.501741][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.501861][ T43] [ 861.501949][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.502155][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr