[ 27.222228][ T255] [ 27.222321][ T255] ===================================== [ 27.222460][ T255] WARNING: bad unlock balance detected! [ 27.222590][ T255] 6.12.0-rc5-virtme #1 Not tainted [ 27.222725][ T255] ------------------------------------- [ 27.222853][ T255] ip/255 is trying to release lock (rtnl_mutex) at: [ 27.223021][ T255] [] __rtnl_unlock+0x69/0xf0 [ 27.223195][ T255] but there are no more locks to release! [ 27.223324][ T255] [ 27.223324][ T255] other info that might help us debug this: [ 27.223518][ T255] no locks held by ip/255. [ 27.223655][ T255] [ 27.223655][ T255] stack backtrace: [ 27.223818][ T255] CPU: 1 UID: 0 PID: 255 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 27.224017][ T255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 27.224308][ T255] Call Trace: [ 27.224422][ T255] [ 27.224502][ T255] dump_stack_lvl+0x82/0xd0 [ 27.224657][ T255] ? __rtnl_unlock+0x69/0xf0 [ 27.224807][ T255] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 27.224959][ T255] __lock_release+0x2f7/0x460 [ 27.225118][ T255] ? __pfx___lock_release+0x10/0x10 [ 27.225271][ T255] ? __rtnl_unlock+0x69/0xf0 [ 27.225419][ T255] lock_release+0xd7/0x140 [ 27.225568][ T255] __mutex_unlock_slowpath+0x8f/0x3b0 [ 27.225714][ T255] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 27.225844][ T255] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 27.226010][ T255] ? rtnl_link_ops_get+0x187/0x220 [ 27.226145][ T255] __rtnl_unlock+0x69/0xf0 [ 27.226277][ T255] rtnl_newlink+0x7fd/0xa30 [ 27.226417][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.226548][ T255] ? find_held_lock+0x2c/0x110 [ 27.226681][ T255] ? __lock_release+0x103/0x460 [ 27.226814][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.226958][ T255] ? __pfx___lock_release+0x10/0x10 [ 27.227097][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.227228][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.227365][ T255] rtnetlink_rcv_msg+0x712/0xc10 [ 27.227499][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.227631][ T255] ? hlock_class+0x4e/0x130 [ 27.227764][ T255] ? mark_lock+0x38/0x3e0 [ 27.227866][ T255] ? __lock_acquire+0xb3f/0x1580 [ 27.228005][ T255] netlink_rcv_skb+0x130/0x360 [ 27.228139][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.228272][ T255] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 27.228413][ T255] ? netlink_deliver_tap+0x13e/0x340 [ 27.228546][ T255] ? netlink_deliver_tap+0xc3/0x340 [ 27.228680][ T255] netlink_unicast+0x44b/0x710 [ 27.228816][ T255] ? __pfx_netlink_unicast+0x10/0x10 [ 27.228947][ T255] ? find_held_lock+0x2c/0x110 [ 27.229084][ T255] netlink_sendmsg+0x723/0xbe0 [ 27.229216][ T255] ? __pfx_netlink_sendmsg+0x10/0x10 [ 27.229350][ T255] ____sys_sendmsg+0x7ac/0xa10 [ 27.229484][ T255] ? __pfx_____sys_sendmsg+0x10/0x10 [ 27.229614][ T255] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 27.229777][ T255] ? hlock_class+0x4e/0x130 [ 27.229914][ T255] ? validate_chain+0x130/0x9b0 [ 27.230047][ T255] ___sys_sendmsg+0xee/0x170 [ 27.230180][ T255] ? __pfx_validate_chain+0x10/0x10 [ 27.230311][ T255] ? __pfx____sys_sendmsg+0x10/0x10 [ 27.230447][ T255] ? __lock_acquire+0xb3f/0x1580 [ 27.230581][ T255] ? find_held_lock+0x2c/0x110 [ 27.230713][ T255] ? __lock_release+0x103/0x460 [ 27.230845][ T255] ? __might_fault+0x11b/0x170 [ 27.230978][ T255] ? fdget+0x52/0x1e0 [ 27.231081][ T255] ? lock_acquire+0x32/0xc0 [ 27.231213][ T255] __sys_sendmsg+0xcd/0x170 [ 27.231347][ T255] ? __pfx___sys_sendmsg+0x10/0x10 [ 27.231484][ T255] ? rseq_update_cpu_node_id+0xe6/0x140 [ 27.231623][ T255] do_syscall_64+0xc1/0x1d0 [ 27.231758][ T255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 27.231924][ T255] RIP: 0033:0x7ff9f33537b7 [ 27.232061][ 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 [ 27.232562][ T255] RSP: 002b:00007ffcb7719ac8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 27.232784][ T255] RAX: ffffffffffffffda RBX: 00007ffcb771a1f0 RCX: 00007ff9f33537b7 [ 27.233008][ T255] RDX: 0000000000000000 RSI: 00007ffcb7719b30 RDI: 0000000000000005 [ 27.233234][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 27.233453][ T255] R10: 00007ff9f320c708 R11: 0000000000000246 R12: 00007ffcb771a208 [ 27.233674][ T255] R13: 000000006729f919 R14: 0000000000496600 R15: 00007ffcb7719c18 [ 27.233881][ T255] [ 247.097699][ T43] INFO: task ip:255 blocked for more than 122 seconds. [ 247.098184][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.098335][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.098562][ T43] task:ip state:D stack:25672 pid:255 tgid:255 ppid:240 flags:0x00004002 [ 247.098809][ T43] Call Trace: [ 247.098901][ T43] [ 247.098972][ T43] __schedule+0xa19/0x1dc0 [ 247.099109][ T43] ? __pfx___schedule+0x10/0x10 [ 247.099234][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.099359][ T43] ? trace_lock_release+0x10e/0x180 [ 247.099490][ T43] schedule+0xdf/0x210 [ 247.099582][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.099701][ T43] __mutex_lock+0x634/0xac0 [ 247.099832][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.099959][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.100094][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.100214][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.100330][ T43] rtnl_newlink+0x64b/0xa30 [ 247.100464][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.100580][ T43] ? find_held_lock+0x2c/0x110 [ 247.100697][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.100814][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.100930][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.101046][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.101159][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.101273][ T43] ? hlock_class+0x4e/0x130 [ 247.101394][ T43] ? mark_lock+0x38/0x3e0 [ 247.101487][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.101604][ T43] netlink_rcv_skb+0x130/0x360 [ 247.101721][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.101837][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.101959][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.102073][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.102189][ T43] netlink_unicast+0x44b/0x710 [ 247.102310][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.102427][ T43] ? find_held_lock+0x2c/0x110 [ 247.102550][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.102665][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.102783][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.102901][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.103014][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.103157][ T43] ? hlock_class+0x4e/0x130 [ 247.103274][ T43] ? validate_chain+0x130/0x9b0 [ 247.103393][ T43] ___sys_sendmsg+0xee/0x170 [ 247.103515][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.103631][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.103749][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.103908][ T43] ? find_held_lock+0x2c/0x110 [ 247.104024][ T43] ? __lock_release+0x103/0x460 [ 247.104139][ T43] ? __might_fault+0x11b/0x170 [ 247.104260][ T43] ? fdget+0x52/0x1e0 [ 247.104352][ T43] ? lock_acquire+0x32/0xc0 [ 247.104480][ T43] __sys_sendmsg+0xcd/0x170 [ 247.104599][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.104716][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.104842][ T43] do_syscall_64+0xc1/0x1d0 [ 247.104964][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.105112][ T43] RIP: 0033:0x7ff9f33537b7 [ 247.105235][ T43] RSP: 002b:00007ffcb7719ac8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.105421][ T43] RAX: ffffffffffffffda RBX: 00007ffcb771a1f0 RCX: 00007ff9f33537b7 [ 247.105622][ T43] RDX: 0000000000000000 RSI: 00007ffcb7719b30 RDI: 0000000000000005 [ 247.105791][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.105964][ T43] R10: 00007ff9f320c708 R11: 0000000000000246 R12: 00007ffcb771a208 [ 247.106133][ T43] R13: 000000006729f919 R14: 0000000000496600 R15: 00007ffcb7719c18 [ 247.106314][ T43] [ 247.106404][ T43] INFO: lockdep is turned off. [ 369.977642][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 369.978301][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.978566][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.978757][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 369.979019][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.979189][ T43] Call Trace: [ 369.979282][ T43] [ 369.979346][ T43] __schedule+0xa19/0x1dc0 [ 369.979489][ T43] ? __pfx___schedule+0x10/0x10 [ 369.979611][ T43] ? __lock_release+0x103/0x460 [ 369.979735][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.979859][ T43] ? trace_lock_release+0x10e/0x180 [ 369.979980][ T43] schedule+0xdf/0x210 [ 369.980072][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.980207][ T43] __mutex_lock+0x634/0xac0 [ 369.980323][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.980441][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.980565][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.980685][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.980799][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.980918][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.981036][ T43] addrconf_verify_work+0x12/0x30 [ 369.981154][ T43] process_one_work+0xe55/0x16d0 [ 369.981270][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.981384][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.981507][ T43] ? assign_work+0x16c/0x240 [ 369.981629][ T43] worker_thread+0x58c/0xce0 [ 369.981745][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.981858][ T43] kthread+0x28a/0x350 [ 369.981950][ T43] ? __pfx_kthread+0x10/0x10 [ 369.982066][ T43] ret_from_fork+0x31/0x70 [ 369.982184][ T43] ? __pfx_kthread+0x10/0x10 [ 369.982298][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.982419][ T43] [ 369.982530][ T43] INFO: task ip:255 blocked for more than 245 seconds. [ 369.982667][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.982774][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.982962][ T43] task:ip state:D stack:25672 pid:255 tgid:255 ppid:240 flags:0x00004002 [ 369.983222][ T43] Call Trace: [ 369.983309][ T43] [ 369.983370][ T43] __schedule+0xa19/0x1dc0 [ 369.983498][ T43] ? __pfx___schedule+0x10/0x10 [ 369.983614][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.983732][ T43] ? trace_lock_release+0x10e/0x180 [ 369.983847][ T43] schedule+0xdf/0x210 [ 369.983939][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.984060][ T43] __mutex_lock+0x634/0xac0 [ 369.984179][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.984294][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.984410][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.984535][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.984652][ T43] rtnl_newlink+0x64b/0xa30 [ 369.984767][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.984879][ T43] ? find_held_lock+0x2c/0x110 [ 369.985000][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.985117][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.985233][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.985347][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.985470][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.985583][ T43] ? hlock_class+0x4e/0x130 [ 369.985700][ T43] ? mark_lock+0x38/0x3e0 [ 369.985788][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.985906][ T43] netlink_rcv_skb+0x130/0x360 [ 369.986021][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.986138][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.986257][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.986373][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.986495][ T43] netlink_unicast+0x44b/0x710 [ 369.986610][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.986728][ T43] ? find_held_lock+0x2c/0x110 [ 369.986848][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.986966][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.987086][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.987206][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.987318][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.987466][ T43] ? hlock_class+0x4e/0x130 [ 369.987582][ T43] ? validate_chain+0x130/0x9b0 [ 369.987699][ T43] ___sys_sendmsg+0xee/0x170 [ 369.987819][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.987933][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.988048][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.988168][ T43] ? find_held_lock+0x2c/0x110 [ 369.988283][ T43] ? __lock_release+0x103/0x460 [ 369.988397][ T43] ? __might_fault+0x11b/0x170 [ 369.988520][ T43] ? fdget+0x52/0x1e0 [ 369.988609][ T43] ? lock_acquire+0x32/0xc0 [ 369.988726][ T43] __sys_sendmsg+0xcd/0x170 [ 369.988846][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.988959][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.989080][ T43] do_syscall_64+0xc1/0x1d0 [ 369.989199][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.989343][ T43] RIP: 0033:0x7ff9f33537b7 [ 369.989466][ T43] RSP: 002b:00007ffcb7719ac8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.989640][ T43] RAX: ffffffffffffffda RBX: 00007ffcb771a1f0 RCX: 00007ff9f33537b7 [ 369.989814][ T43] RDX: 0000000000000000 RSI: 00007ffcb7719b30 RDI: 0000000000000005 [ 369.989984][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.990155][ T43] R10: 00007ff9f320c708 R11: 0000000000000246 R12: 00007ffcb771a208 [ 369.990338][ T43] R13: 000000006729f919 R14: 0000000000496600 R15: 00007ffcb7719c18 [ 369.990520][ T43] [ 369.990607][ T43] INFO: lockdep is turned off. [ 492.857677][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.858216][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.858328][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.858542][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.858783][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.858948][ T43] Call Trace: [ 492.859037][ T43] [ 492.859101][ T43] __schedule+0xa19/0x1dc0 [ 492.859225][ T43] ? __pfx___schedule+0x10/0x10 [ 492.859342][ T43] ? __lock_release+0x103/0x460 [ 492.859475][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.859596][ T43] ? trace_lock_release+0x10e/0x180 [ 492.859713][ T43] schedule+0xdf/0x210 [ 492.859801][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.859924][ T43] __mutex_lock+0x634/0xac0 [ 492.860043][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.860159][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.860274][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.860390][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.860514][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.860631][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.860749][ T43] addrconf_verify_work+0x12/0x30 [ 492.860866][ T43] process_one_work+0xe55/0x16d0 [ 492.860983][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.861099][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.861215][ T43] ? assign_work+0x16c/0x240 [ 492.861335][ T43] worker_thread+0x58c/0xce0 [ 492.861461][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.861576][ T43] kthread+0x28a/0x350 [ 492.861678][ T43] ? __pfx_kthread+0x10/0x10 [ 492.861792][ T43] ret_from_fork+0x31/0x70 [ 492.861910][ T43] ? __pfx_kthread+0x10/0x10 [ 492.862024][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.862144][ T43] [ 492.862247][ T43] INFO: task ip:255 blocked for more than 368 seconds. [ 492.862425][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.862546][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.862743][ T43] task:ip state:D stack:25672 pid:255 tgid:255 ppid:240 flags:0x00004002 [ 492.862980][ T43] Call Trace: [ 492.863068][ T43] [ 492.863130][ T43] __schedule+0xa19/0x1dc0 [ 492.863251][ T43] ? __pfx___schedule+0x10/0x10 [ 492.863369][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.863506][ T43] ? trace_lock_release+0x10e/0x180 [ 492.863623][ T43] schedule+0xdf/0x210 [ 492.863716][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.863830][ T43] __mutex_lock+0x634/0xac0 [ 492.863948][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.864064][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.864180][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.864297][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.864412][ T43] rtnl_newlink+0x64b/0xa30 [ 492.864534][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.864648][ T43] ? find_held_lock+0x2c/0x110 [ 492.864766][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.864882][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.864998][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.865110][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.865225][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.865339][ T43] ? hlock_class+0x4e/0x130 [ 492.865465][ T43] ? mark_lock+0x38/0x3e0 [ 492.865552][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.865670][ T43] netlink_rcv_skb+0x130/0x360 [ 492.865785][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.865901][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.866019][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.866133][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.866247][ T43] netlink_unicast+0x44b/0x710 [ 492.866367][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.866492][ T43] ? find_held_lock+0x2c/0x110 [ 492.866612][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.866727][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.866846][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.866963][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.867078][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.867220][ T43] ? hlock_class+0x4e/0x130 [ 492.867335][ T43] ? validate_chain+0x130/0x9b0 [ 492.867452][ T43] ___sys_sendmsg+0xee/0x170 [ 492.867581][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.867696][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.867811][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.867929][ T43] ? find_held_lock+0x2c/0x110 [ 492.868045][ T43] ? __lock_release+0x103/0x460 [ 492.868159][ T43] ? __might_fault+0x11b/0x170 [ 492.868273][ T43] ? fdget+0x52/0x1e0 [ 492.868363][ T43] ? lock_acquire+0x32/0xc0 [ 492.868487][ T43] __sys_sendmsg+0xcd/0x170 [ 492.868606][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.868720][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.868841][ T43] do_syscall_64+0xc1/0x1d0 [ 492.868961][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.869110][ T43] RIP: 0033:0x7ff9f33537b7 [ 492.869228][ T43] RSP: 002b:00007ffcb7719ac8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.869403][ T43] RAX: ffffffffffffffda RBX: 00007ffcb771a1f0 RCX: 00007ff9f33537b7 [ 492.869579][ T43] RDX: 0000000000000000 RSI: 00007ffcb7719b30 RDI: 0000000000000005 [ 492.869765][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.869935][ T43] R10: 00007ff9f320c708 R11: 0000000000000246 R12: 00007ffcb771a208 [ 492.870101][ T43] R13: 000000006729f919 R14: 0000000000496600 R15: 00007ffcb7719c18 [ 492.870276][ T43] [ 492.870361][ T43] INFO: lockdep is turned off. [ 615.737759][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.738278][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.738390][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.738615][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.738862][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.739029][ T43] Call Trace: [ 615.739116][ T43] [ 615.739179][ T43] __schedule+0xa19/0x1dc0 [ 615.739302][ T43] ? __pfx___schedule+0x10/0x10 [ 615.739420][ T43] ? __lock_release+0x103/0x460 [ 615.739554][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.739673][ T43] ? trace_lock_release+0x10e/0x180 [ 615.739792][ T43] schedule+0xdf/0x210 [ 615.739882][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.740004][ T43] __mutex_lock+0x634/0xac0 [ 615.740119][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.740236][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.740352][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.740500][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.740616][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.740735][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.740855][ T43] addrconf_verify_work+0x12/0x30 [ 615.740977][ T43] process_one_work+0xe55/0x16d0 [ 615.741096][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.741213][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.741330][ T43] ? assign_work+0x16c/0x240 [ 615.741463][ T43] worker_thread+0x58c/0xce0 [ 615.741596][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.741713][ T43] kthread+0x28a/0x350 [ 615.741807][ T43] ? __pfx_kthread+0x10/0x10 [ 615.741924][ T43] ret_from_fork+0x31/0x70 [ 615.742046][ T43] ? __pfx_kthread+0x10/0x10 [ 615.742164][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.742287][ T43] [ 615.742396][ T43] INFO: task ip:255 blocked for more than 491 seconds. [ 615.742545][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.742657][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.742849][ T43] task:ip state:D stack:25672 pid:255 tgid:255 ppid:240 flags:0x00004002 [ 615.743082][ T43] Call Trace: [ 615.743168][ T43] [ 615.743229][ T43] __schedule+0xa19/0x1dc0 [ 615.743346][ T43] ? __pfx___schedule+0x10/0x10 [ 615.743468][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.743590][ T43] ? trace_lock_release+0x10e/0x180 [ 615.743708][ T43] schedule+0xdf/0x210 [ 615.743801][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.743929][ T43] __mutex_lock+0x634/0xac0 [ 615.744052][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.744170][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.744288][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.744407][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.744530][ T43] rtnl_newlink+0x64b/0xa30 [ 615.744647][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.744763][ T43] ? find_held_lock+0x2c/0x110 [ 615.744891][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.745010][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.745129][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.745245][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.745363][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.745487][ T43] ? hlock_class+0x4e/0x130 [ 615.745608][ T43] ? mark_lock+0x38/0x3e0 [ 615.745700][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.745823][ T43] netlink_rcv_skb+0x130/0x360 [ 615.745944][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.746075][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.746192][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.746307][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.746422][ T43] netlink_unicast+0x44b/0x710 [ 615.746546][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.746662][ T43] ? find_held_lock+0x2c/0x110 [ 615.746785][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.746901][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.747018][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.747136][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.747249][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.747391][ T43] ? hlock_class+0x4e/0x130 [ 615.747514][ T43] ? validate_chain+0x130/0x9b0 [ 615.747631][ T43] ___sys_sendmsg+0xee/0x170 [ 615.747748][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.747870][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.747987][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.748106][ T43] ? find_held_lock+0x2c/0x110 [ 615.748221][ T43] ? __lock_release+0x103/0x460 [ 615.748335][ T43] ? __might_fault+0x11b/0x170 [ 615.748450][ T43] ? fdget+0x52/0x1e0 [ 615.748545][ T43] ? lock_acquire+0x32/0xc0 [ 615.748662][ T43] __sys_sendmsg+0xcd/0x170 [ 615.748780][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.748894][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.749015][ T43] do_syscall_64+0xc1/0x1d0 [ 615.749132][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.749277][ T43] RIP: 0033:0x7ff9f33537b7 [ 615.749397][ T43] RSP: 002b:00007ffcb7719ac8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.749576][ T43] RAX: ffffffffffffffda RBX: 00007ffcb771a1f0 RCX: 00007ff9f33537b7 [ 615.749753][ T43] RDX: 0000000000000000 RSI: 00007ffcb7719b30 RDI: 0000000000000005 [ 615.749922][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.750091][ T43] R10: 00007ff9f320c708 R11: 0000000000000246 R12: 00007ffcb771a208 [ 615.750276][ T43] R13: 000000006729f919 R14: 0000000000496600 R15: 00007ffcb7719c18 [ 615.750450][ T43] [ 615.750542][ T43] INFO: lockdep is turned off. [ 738.617606][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.617930][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.618038][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.618222][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.618444][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.618631][ T43] Call Trace: [ 738.618716][ T43] [ 738.618782][ T43] __schedule+0xa19/0x1dc0 [ 738.618902][ T43] ? __pfx___schedule+0x10/0x10 [ 738.619014][ T43] ? __lock_release+0x103/0x460 [ 738.619126][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.619240][ T43] ? trace_lock_release+0x10e/0x180 [ 738.619353][ T43] schedule+0xdf/0x210 [ 738.619439][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.619565][ T43] __mutex_lock+0x634/0xac0 [ 738.619678][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.619789][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.619901][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.620016][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.620126][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.620238][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.620352][ T43] addrconf_verify_work+0x12/0x30 [ 738.620473][ T43] process_one_work+0xe55/0x16d0 [ 738.620586][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.620697][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.620808][ T43] ? assign_work+0x16c/0x240 [ 738.620928][ T43] worker_thread+0x58c/0xce0 [ 738.621041][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.621150][ T43] kthread+0x28a/0x350 [ 738.621239][ T43] ? __pfx_kthread+0x10/0x10 [ 738.621349][ T43] ret_from_fork+0x31/0x70 [ 738.621468][ T43] ? __pfx_kthread+0x10/0x10 [ 738.621577][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.621692][ T43] [ 738.621785][ T43] INFO: task ip:255 blocked for more than 614 seconds. [ 738.621923][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.622026][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.622207][ T43] task:ip state:D stack:25672 pid:255 tgid:255 ppid:240 flags:0x00004002 [ 738.622424][ T43] Call Trace: [ 738.622511][ T43] [ 738.622569][ T43] __schedule+0xa19/0x1dc0 [ 738.622681][ T43] ? __pfx___schedule+0x10/0x10 [ 738.622792][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.622904][ T43] ? trace_lock_release+0x10e/0x180 [ 738.623015][ T43] schedule+0xdf/0x210 [ 738.623103][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.623214][ T43] __mutex_lock+0x634/0xac0 [ 738.623328][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.623440][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.623560][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.623675][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.623785][ T43] rtnl_newlink+0x64b/0xa30 [ 738.623896][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.624004][ T43] ? find_held_lock+0x2c/0x110 [ 738.624120][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.624232][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.624343][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.624453][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.624571][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.624680][ T43] ? hlock_class+0x4e/0x130 [ 738.624792][ T43] ? mark_lock+0x38/0x3e0 [ 738.624876][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.624991][ T43] netlink_rcv_skb+0x130/0x360 [ 738.625103][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.625217][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.625330][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.625441][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.625557][ T43] netlink_unicast+0x44b/0x710 [ 738.625669][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.625781][ T43] ? find_held_lock+0x2c/0x110 [ 738.625897][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.626011][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.626127][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.626239][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.626348][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.626490][ T43] ? hlock_class+0x4e/0x130 [ 738.626601][ T43] ? validate_chain+0x130/0x9b0 [ 738.626714][ T43] ___sys_sendmsg+0xee/0x170 [ 738.626830][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.626940][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.627050][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.627165][ T43] ? find_held_lock+0x2c/0x110 [ 738.627276][ T43] ? __lock_release+0x103/0x460 [ 738.627384][ T43] ? __might_fault+0x11b/0x170 [ 738.627499][ T43] ? fdget+0x52/0x1e0 [ 738.627583][ T43] ? lock_acquire+0x32/0xc0 [ 738.627695][ T43] __sys_sendmsg+0xcd/0x170 [ 738.627808][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.627918][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.628034][ T43] do_syscall_64+0xc1/0x1d0 [ 738.628148][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.628286][ T43] RIP: 0033:0x7ff9f33537b7 [ 738.628403][ T43] RSP: 002b:00007ffcb7719ac8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.628574][ T43] RAX: ffffffffffffffda RBX: 00007ffcb771a1f0 RCX: 00007ff9f33537b7 [ 738.628752][ T43] RDX: 0000000000000000 RSI: 00007ffcb7719b30 RDI: 0000000000000005 [ 738.628913][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.629077][ T43] R10: 00007ff9f320c708 R11: 0000000000000246 R12: 00007ffcb771a208 [ 738.629239][ T43] R13: 000000006729f919 R14: 0000000000496600 R15: 00007ffcb7719c18 [ 738.629409][ T43] [ 738.629495][ T43] INFO: lockdep is turned off. [ 861.497594][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.497947][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.498055][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.498235][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.498475][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.498643][ T43] Call Trace: [ 861.498727][ T43] [ 861.498787][ T43] __schedule+0xa19/0x1dc0 [ 861.498903][ T43] ? __pfx___schedule+0x10/0x10 [ 861.499015][ T43] ? __lock_release+0x103/0x460 [ 861.499128][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.499241][ T43] ? trace_lock_release+0x10e/0x180 [ 861.499352][ T43] schedule+0xdf/0x210 [ 861.499437][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.499563][ T43] __mutex_lock+0x634/0xac0 [ 861.499676][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.499787][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.499897][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.500011][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.500127][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.500245][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.500359][ T43] addrconf_verify_work+0x12/0x30 [ 861.500475][ T43] process_one_work+0xe55/0x16d0 [ 861.500590][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.500700][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.500811][ T43] ? assign_work+0x16c/0x240 [ 861.500924][ T43] worker_thread+0x58c/0xce0 [ 861.501036][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.501144][ T43] kthread+0x28a/0x350 [ 861.501232][ T43] ? __pfx_kthread+0x10/0x10 [ 861.501342][ T43] ret_from_fork+0x31/0x70 [ 861.501462][ T43] ? __pfx_kthread+0x10/0x10 [ 861.501572][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.501686][ T43] [ 861.501769][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.501959][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr