[ 27.793572][ T259] [ 27.793671][ T259] ===================================== [ 27.793798][ T259] WARNING: bad unlock balance detected! [ 27.793922][ T259] 6.12.0-rc5-virtme #1 Not tainted [ 27.794052][ T259] ------------------------------------- [ 27.794178][ T259] ip/259 is trying to release lock (rtnl_mutex) at: [ 27.794342][ T259] [<ffffffffa4ca8d19>] __rtnl_unlock+0x69/0xf0 [ 27.794505][ T259] but there are no more locks to release! [ 27.794627][ T259] [ 27.794627][ T259] other info that might help us debug this: [ 27.794815][ T259] no locks held by ip/259. [ 27.794942][ T259] [ 27.794942][ T259] stack backtrace: [ 27.795107][ T259] CPU: 1 UID: 0 PID: 259 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 27.795302][ T259] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 27.795586][ T259] Call Trace: [ 27.795691][ T259] <TASK> [ 27.795758][ T259] dump_stack_lvl+0x82/0xd0 [ 27.795892][ T259] ? __rtnl_unlock+0x69/0xf0 [ 27.796020][ T259] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 27.796152][ T259] __lock_release+0x2f7/0x460 [ 27.796296][ T259] ? __pfx___lock_release+0x10/0x10 [ 27.796426][ T259] ? __rtnl_unlock+0x69/0xf0 [ 27.796555][ T259] lock_release+0xd7/0x140 [ 27.796680][ T259] __mutex_unlock_slowpath+0x8f/0x3b0 [ 27.796812][ T259] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 27.796937][ T259] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 27.797101][ T259] ? rtnl_link_ops_get+0x187/0x220 [ 27.797234][ T259] __rtnl_unlock+0x69/0xf0 [ 27.797362][ T259] rtnl_newlink+0x7fd/0xa30 [ 27.797489][ T259] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.797617][ T259] ? find_held_lock+0x2c/0x110 [ 27.797747][ T259] ? __lock_release+0x103/0x460 [ 27.797876][ T259] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.798006][ T259] ? __pfx___lock_release+0x10/0x10 [ 27.798137][ T259] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.798265][ T259] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.798394][ T259] rtnetlink_rcv_msg+0x712/0xc10 [ 27.798529][ T259] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.798657][ T259] ? hlock_class+0x4e/0x130 [ 27.798785][ T259] ? mark_lock+0x38/0x3e0 [ 27.798886][ T259] ? __lock_acquire+0xb3f/0x1580 [ 27.799016][ T259] netlink_rcv_skb+0x130/0x360 [ 27.799153][ T259] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.799280][ T259] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 27.799410][ T259] ? netlink_deliver_tap+0x13e/0x340 [ 27.799537][ T259] ? netlink_deliver_tap+0xc3/0x340 [ 27.799665][ T259] netlink_unicast+0x44b/0x710 [ 27.799792][ T259] ? __pfx_netlink_unicast+0x10/0x10 [ 27.799921][ T259] ? find_held_lock+0x2c/0x110 [ 27.800050][ T259] netlink_sendmsg+0x723/0xbe0 [ 27.800189][ T259] ? __pfx_netlink_sendmsg+0x10/0x10 [ 27.800319][ T259] ____sys_sendmsg+0x7ac/0xa10 [ 27.800449][ T259] ? __pfx_____sys_sendmsg+0x10/0x10 [ 27.800574][ T259] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 27.800734][ T259] ? hlock_class+0x4e/0x130 [ 27.800861][ T259] ? validate_chain+0x130/0x9b0 [ 27.800988][ T259] ___sys_sendmsg+0xee/0x170 [ 27.801116][ T259] ? __pfx_validate_chain+0x10/0x10 [ 27.801248][ T259] ? __pfx____sys_sendmsg+0x10/0x10 [ 27.801376][ T259] ? __lock_acquire+0xb3f/0x1580 [ 27.801504][ T259] ? find_held_lock+0x2c/0x110 [ 27.801631][ T259] ? __lock_release+0x103/0x460 [ 27.801761][ T259] ? __might_fault+0x11b/0x170 [ 27.801891][ T259] ? fdget+0x52/0x1e0 [ 27.801989][ T259] ? lock_acquire+0x32/0xc0 [ 27.802116][ T259] __sys_sendmsg+0xcd/0x170 [ 27.802243][ T259] ? __pfx___sys_sendmsg+0x10/0x10 [ 27.802376][ T259] ? rseq_update_cpu_node_id+0xe6/0x140 [ 27.802510][ T259] do_syscall_64+0xc1/0x1d0 [ 27.802640][ T259] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 27.802798][ T259] RIP: 0033:0x7fceece8b7b7 [ 27.802934][ T259] 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 [ 27.803383][ T259] RSP: 002b:00007fff5020b538 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 27.803576][ T259] RAX: ffffffffffffffda RBX: 00007fff5020bc60 RCX: 00007fceece8b7b7 [ 27.803766][ T259] RDX: 0000000000000000 RSI: 00007fff5020b5a0 RDI: 0000000000000005 [ 27.803957][ T259] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 27.804143][ T259] R10: 00007fceecd44708 R11: 0000000000000246 R12: 00007fff5020bc78 [ 27.804337][ T259] R13: 000000006729c08c R14: 0000000000496600 R15: 00007fff5020b688 [ 27.804531][ T259] </TASK> [ 247.096466][ T43] INFO: task ip:259 blocked for more than 122 seconds. [ 247.096773][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.096889][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.097087][ T43] task:ip state:D stack:25768 pid:259 tgid:259 ppid:242 flags:0x00004002 [ 247.097349][ T43] Call Trace: [ 247.097441][ T43] <TASK> [ 247.097506][ T43] __schedule+0xa19/0x1dc0 [ 247.097632][ T43] ? __pfx___schedule+0x10/0x10 [ 247.097751][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.097873][ T43] ? trace_lock_release+0x10e/0x180 [ 247.097990][ T43] schedule+0xdf/0x210 [ 247.098080][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.098197][ T43] __mutex_lock+0x634/0xac0 [ 247.098334][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.098458][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.098572][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.098689][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.098801][ T43] rtnl_newlink+0x64b/0xa30 [ 247.098913][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.099024][ T43] ? find_held_lock+0x2c/0x110 [ 247.099138][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.099252][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.099377][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.099489][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.099602][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.099712][ T43] ? hlock_class+0x4e/0x130 [ 247.099826][ T43] ? mark_lock+0x38/0x3e0 [ 247.099912][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.100022][ T43] netlink_rcv_skb+0x130/0x360 [ 247.100136][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.100250][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.100375][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.100486][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.100598][ T43] netlink_unicast+0x44b/0x710 [ 247.100711][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.100826][ T43] ? find_held_lock+0x2c/0x110 [ 247.100939][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.101053][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.101172][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.101289][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.101411][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.101551][ T43] ? hlock_class+0x4e/0x130 [ 247.101666][ T43] ? validate_chain+0x130/0x9b0 [ 247.101782][ T43] ___sys_sendmsg+0xee/0x170 [ 247.101893][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.102004][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.102121][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.102241][ T43] ? find_held_lock+0x2c/0x110 [ 247.102366][ T43] ? __lock_release+0x103/0x460 [ 247.102489][ T43] ? __might_fault+0x11b/0x170 [ 247.102604][ T43] ? fdget+0x52/0x1e0 [ 247.102690][ T43] ? lock_acquire+0x32/0xc0 [ 247.102805][ T43] __sys_sendmsg+0xcd/0x170 [ 247.102916][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.103028][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.103151][ T43] do_syscall_64+0xc1/0x1d0 [ 247.103271][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.103419][ T43] RIP: 0033:0x7fceece8b7b7 [ 247.103540][ T43] RSP: 002b:00007fff5020b538 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.103710][ T43] RAX: ffffffffffffffda RBX: 00007fff5020bc60 RCX: 00007fceece8b7b7 [ 247.103876][ T43] RDX: 0000000000000000 RSI: 00007fff5020b5a0 RDI: 0000000000000005 [ 247.104046][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.104214][ T43] R10: 00007fceecd44708 R11: 0000000000000246 R12: 00007fff5020bc78 [ 247.104387][ T43] R13: 000000006729c08c R14: 0000000000496600 R15: 00007fff5020b688 [ 247.104557][ T43] </TASK> [ 247.104647][ T43] INFO: lockdep is turned off. [ 369.976429][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 369.976725][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.976934][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.977125][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 369.977391][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.977549][ T43] Call Trace: [ 369.977637][ T43] <TASK> [ 369.977703][ T43] __schedule+0xa19/0x1dc0 [ 369.977835][ T43] ? __pfx___schedule+0x10/0x10 [ 369.977954][ T43] ? __lock_release+0x103/0x460 [ 369.978074][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.978195][ T43] ? trace_lock_release+0x10e/0x180 [ 369.978323][ T43] schedule+0xdf/0x210 [ 369.978412][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.978527][ T43] __mutex_lock+0x634/0xac0 [ 369.978646][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.978770][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.978887][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.979005][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.979121][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.979238][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.979364][ T43] addrconf_verify_work+0x12/0x30 [ 369.979482][ T43] process_one_work+0xe55/0x16d0 [ 369.979604][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.979726][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.979845][ T43] ? assign_work+0x16c/0x240 [ 369.979963][ T43] worker_thread+0x58c/0xce0 [ 369.980081][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.980195][ T43] kthread+0x28a/0x350 [ 369.980283][ T43] ? __pfx_kthread+0x10/0x10 [ 369.980405][ T43] ret_from_fork+0x31/0x70 [ 369.980533][ T43] ? __pfx_kthread+0x10/0x10 [ 369.980657][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.980780][ T43] </TASK> [ 369.980886][ T43] INFO: task ip:259 blocked for more than 245 seconds. [ 369.981021][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.981129][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.981332][ T43] task:ip state:D stack:25768 pid:259 tgid:259 ppid:242 flags:0x00004002 [ 369.981563][ T43] Call Trace: [ 369.981654][ T43] <TASK> [ 369.981715][ T43] __schedule+0xa19/0x1dc0 [ 369.981833][ T43] ? __pfx___schedule+0x10/0x10 [ 369.981955][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.982071][ T43] ? trace_lock_release+0x10e/0x180 [ 369.982188][ T43] schedule+0xdf/0x210 [ 369.982275][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.982397][ T43] __mutex_lock+0x634/0xac0 [ 369.982514][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.982636][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.982753][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.982873][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.982991][ T43] rtnl_newlink+0x64b/0xa30 [ 369.983109][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.983223][ T43] ? find_held_lock+0x2c/0x110 [ 369.983345][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.983467][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.983586][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.983703][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.983820][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.983944][ T43] ? hlock_class+0x4e/0x130 [ 369.984059][ T43] ? mark_lock+0x38/0x3e0 [ 369.984157][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.984273][ T43] netlink_rcv_skb+0x130/0x360 [ 369.984401][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.984517][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.984642][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.984757][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.984873][ T43] netlink_unicast+0x44b/0x710 [ 369.984992][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.985108][ T43] ? find_held_lock+0x2c/0x110 [ 369.985225][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.985350][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.985478][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.985594][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.985708][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.985851][ T43] ? hlock_class+0x4e/0x130 [ 369.985972][ T43] ? validate_chain+0x130/0x9b0 [ 369.986089][ T43] ___sys_sendmsg+0xee/0x170 [ 369.986205][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.986325][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.986449][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.986568][ T43] ? find_held_lock+0x2c/0x110 [ 369.986684][ T43] ? __lock_release+0x103/0x460 [ 369.986801][ T43] ? __might_fault+0x11b/0x170 [ 369.986922][ T43] ? fdget+0x52/0x1e0 [ 369.987014][ T43] ? lock_acquire+0x32/0xc0 [ 369.987131][ T43] __sys_sendmsg+0xcd/0x170 [ 369.987247][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.987368][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.987499][ T43] do_syscall_64+0xc1/0x1d0 [ 369.987620][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.987765][ T43] RIP: 0033:0x7fceece8b7b7 [ 369.987886][ T43] RSP: 002b:00007fff5020b538 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.988062][ T43] RAX: ffffffffffffffda RBX: 00007fff5020bc60 RCX: 00007fceece8b7b7 [ 369.988233][ T43] RDX: 0000000000000000 RSI: 00007fff5020b5a0 RDI: 0000000000000005 [ 369.988414][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.988587][ T43] R10: 00007fceecd44708 R11: 0000000000000246 R12: 00007fff5020bc78 [ 369.988758][ T43] R13: 000000006729c08c R14: 0000000000496600 R15: 00007fff5020b688 [ 369.988935][ T43] </TASK> [ 369.989021][ T43] INFO: lockdep is turned off. [ 492.856436][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.856818][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.856931][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.857121][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.857389][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.857548][ T43] Call Trace: [ 492.857638][ T43] <TASK> [ 492.857702][ T43] __schedule+0xa19/0x1dc0 [ 492.857833][ T43] ? __pfx___schedule+0x10/0x10 [ 492.857951][ T43] ? __lock_release+0x103/0x460 [ 492.858071][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.858190][ T43] ? trace_lock_release+0x10e/0x180 [ 492.858321][ T43] schedule+0xdf/0x210 [ 492.858409][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.858525][ T43] __mutex_lock+0x634/0xac0 [ 492.858642][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.858763][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.858880][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.858998][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.859113][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.859232][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.859355][ T43] addrconf_verify_work+0x12/0x30 [ 492.859469][ T43] process_one_work+0xe55/0x16d0 [ 492.859592][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.859713][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.859831][ T43] ? assign_work+0x16c/0x240 [ 492.859949][ T43] worker_thread+0x58c/0xce0 [ 492.860071][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.860185][ T43] kthread+0x28a/0x350 [ 492.860273][ T43] ? __pfx_kthread+0x10/0x10 [ 492.860397][ T43] ret_from_fork+0x31/0x70 [ 492.860519][ T43] ? __pfx_kthread+0x10/0x10 [ 492.860640][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.860763][ T43] </TASK> [ 492.860873][ T43] INFO: task ip:259 blocked for more than 368 seconds. [ 492.861010][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.861119][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.861318][ T43] task:ip state:D stack:25768 pid:259 tgid:259 ppid:242 flags:0x00004002 [ 492.861553][ T43] Call Trace: [ 492.861644][ T43] <TASK> [ 492.861703][ T43] __schedule+0xa19/0x1dc0 [ 492.861823][ T43] ? __pfx___schedule+0x10/0x10 [ 492.861941][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.862058][ T43] ? trace_lock_release+0x10e/0x180 [ 492.862174][ T43] schedule+0xdf/0x210 [ 492.862261][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.862384][ T43] __mutex_lock+0x634/0xac0 [ 492.862501][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.862621][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.862740][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.862861][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.862976][ T43] rtnl_newlink+0x64b/0xa30 [ 492.863092][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.863205][ T43] ? find_held_lock+0x2c/0x110 [ 492.863329][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.863458][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.863577][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.863691][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.863806][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.863923][ T43] ? hlock_class+0x4e/0x130 [ 492.864038][ T43] ? mark_lock+0x38/0x3e0 [ 492.864126][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.864240][ T43] netlink_rcv_skb+0x130/0x360 [ 492.864368][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.864484][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.864608][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.864724][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.864840][ T43] netlink_unicast+0x44b/0x710 [ 492.864961][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.865075][ T43] ? find_held_lock+0x2c/0x110 [ 492.865194][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.865326][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.865454][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.865572][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.865685][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.865828][ T43] ? hlock_class+0x4e/0x130 [ 492.865945][ T43] ? validate_chain+0x130/0x9b0 [ 492.866060][ T43] ___sys_sendmsg+0xee/0x170 [ 492.866174][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.866290][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.866417][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.866535][ T43] ? find_held_lock+0x2c/0x110 [ 492.866650][ T43] ? __lock_release+0x103/0x460 [ 492.866763][ T43] ? __might_fault+0x11b/0x170 [ 492.866884][ T43] ? fdget+0x52/0x1e0 [ 492.866973][ T43] ? lock_acquire+0x32/0xc0 [ 492.867089][ T43] __sys_sendmsg+0xcd/0x170 [ 492.867206][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.867326][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.867457][ T43] do_syscall_64+0xc1/0x1d0 [ 492.867577][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.867723][ T43] RIP: 0033:0x7fceece8b7b7 [ 492.867847][ T43] RSP: 002b:00007fff5020b538 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.868022][ T43] RAX: ffffffffffffffda RBX: 00007fff5020bc60 RCX: 00007fceece8b7b7 [ 492.868194][ T43] RDX: 0000000000000000 RSI: 00007fff5020b5a0 RDI: 0000000000000005 [ 492.868374][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.868547][ T43] R10: 00007fceecd44708 R11: 0000000000000246 R12: 00007fff5020bc78 [ 492.868718][ T43] R13: 000000006729c08c R14: 0000000000496600 R15: 00007fff5020b688 [ 492.868895][ T43] </TASK> [ 492.868982][ T43] INFO: lockdep is turned off. [ 615.736479][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.736858][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.736973][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.737160][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.737425][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.737595][ T43] Call Trace: [ 615.737683][ T43] <TASK> [ 615.737748][ T43] __schedule+0xa19/0x1dc0 [ 615.737877][ T43] ? __pfx___schedule+0x10/0x10 [ 615.737994][ T43] ? __lock_release+0x103/0x460 [ 615.738114][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.738233][ T43] ? trace_lock_release+0x10e/0x180 [ 615.738363][ T43] schedule+0xdf/0x210 [ 615.738450][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.738565][ T43] __mutex_lock+0x634/0xac0 [ 615.738679][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.738796][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.738912][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.739028][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.739142][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.739256][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.739379][ T43] addrconf_verify_work+0x12/0x30 [ 615.739493][ T43] process_one_work+0xe55/0x16d0 [ 615.739617][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.739732][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.739848][ T43] ? assign_work+0x16c/0x240 [ 615.739963][ T43] worker_thread+0x58c/0xce0 [ 615.740079][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.740190][ T43] kthread+0x28a/0x350 [ 615.740279][ T43] ? __pfx_kthread+0x10/0x10 [ 615.740401][ T43] ret_from_fork+0x31/0x70 [ 615.740522][ T43] ? __pfx_kthread+0x10/0x10 [ 615.740639][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.740758][ T43] </TASK> [ 615.740864][ T43] INFO: task ip:259 blocked for more than 491 seconds. [ 615.740996][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.741103][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.741285][ T43] task:ip state:D stack:25768 pid:259 tgid:259 ppid:242 flags:0x00004002 [ 615.741525][ T43] Call Trace: [ 615.741614][ T43] <TASK> [ 615.741673][ T43] __schedule+0xa19/0x1dc0 [ 615.741791][ T43] ? __pfx___schedule+0x10/0x10 [ 615.741907][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.742022][ T43] ? trace_lock_release+0x10e/0x180 [ 615.742138][ T43] schedule+0xdf/0x210 [ 615.742225][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.742346][ T43] __mutex_lock+0x634/0xac0 [ 615.742462][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.742591][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.742708][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.742827][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.742940][ T43] rtnl_newlink+0x64b/0xa30 [ 615.743055][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.743168][ T43] ? find_held_lock+0x2c/0x110 [ 615.743283][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.743405][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.743523][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.743634][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.743747][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.743862][ T43] ? hlock_class+0x4e/0x130 [ 615.743976][ T43] ? mark_lock+0x38/0x3e0 [ 615.744063][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.744176][ T43] netlink_rcv_skb+0x130/0x360 [ 615.744295][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.744417][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.744540][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.744654][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.744767][ T43] netlink_unicast+0x44b/0x710 [ 615.744885][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.744997][ T43] ? find_held_lock+0x2c/0x110 [ 615.745111][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.745227][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.745363][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.745496][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.745609][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.745751][ T43] ? hlock_class+0x4e/0x130 [ 615.745867][ T43] ? validate_chain+0x130/0x9b0 [ 615.745981][ T43] ___sys_sendmsg+0xee/0x170 [ 615.746094][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.746209][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.746336][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.746452][ T43] ? find_held_lock+0x2c/0x110 [ 615.746564][ T43] ? __lock_release+0x103/0x460 [ 615.746677][ T43] ? __might_fault+0x11b/0x170 [ 615.746793][ T43] ? fdget+0x52/0x1e0 [ 615.746880][ T43] ? lock_acquire+0x32/0xc0 [ 615.746993][ T43] __sys_sendmsg+0xcd/0x170 [ 615.747107][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.747219][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.747351][ T43] do_syscall_64+0xc1/0x1d0 [ 615.747469][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.747610][ T43] RIP: 0033:0x7fceece8b7b7 [ 615.747728][ T43] RSP: 002b:00007fff5020b538 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.747900][ T43] RAX: ffffffffffffffda RBX: 00007fff5020bc60 RCX: 00007fceece8b7b7 [ 615.748067][ T43] RDX: 0000000000000000 RSI: 00007fff5020b5a0 RDI: 0000000000000005 [ 615.748236][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.748411][ T43] R10: 00007fceecd44708 R11: 0000000000000246 R12: 00007fff5020bc78 [ 615.748582][ T43] R13: 000000006729c08c R14: 0000000000496600 R15: 00007fff5020b688 [ 615.748766][ T43] </TASK> [ 615.748852][ T43] INFO: lockdep is turned off. [ 738.616453][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.616815][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.616925][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.617114][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.617375][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.617535][ T43] Call Trace: [ 738.617625][ T43] <TASK> [ 738.617697][ T43] __schedule+0xa19/0x1dc0 [ 738.617826][ T43] ? __pfx___schedule+0x10/0x10 [ 738.617942][ T43] ? __lock_release+0x103/0x460 [ 738.618060][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.618185][ T43] ? trace_lock_release+0x10e/0x180 [ 738.618323][ T43] schedule+0xdf/0x210 [ 738.618413][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.618527][ T43] __mutex_lock+0x634/0xac0 [ 738.618643][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.618763][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.618881][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.618995][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.619106][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.619222][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.619345][ T43] addrconf_verify_work+0x12/0x30 [ 738.619460][ T43] process_one_work+0xe55/0x16d0 [ 738.619577][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.619692][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.619809][ T43] ? assign_work+0x16c/0x240 [ 738.619929][ T43] worker_thread+0x58c/0xce0 [ 738.620058][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.620171][ T43] kthread+0x28a/0x350 [ 738.620258][ T43] ? __pfx_kthread+0x10/0x10 [ 738.620380][ T43] ret_from_fork+0x31/0x70 [ 738.620497][ T43] ? __pfx_kthread+0x10/0x10 [ 738.620613][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.620733][ T43] </TASK> [ 738.620837][ T43] INFO: task ip:259 blocked for more than 614 seconds. [ 738.620968][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.621074][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.621256][ T43] task:ip state:D stack:25768 pid:259 tgid:259 ppid:242 flags:0x00004002 [ 738.621516][ T43] Call Trace: [ 738.621608][ T43] <TASK> [ 738.621667][ T43] __schedule+0xa19/0x1dc0 [ 738.621783][ T43] ? __pfx___schedule+0x10/0x10 [ 738.621915][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.622044][ T43] ? trace_lock_release+0x10e/0x180 [ 738.622159][ T43] schedule+0xdf/0x210 [ 738.622252][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.622373][ T43] __mutex_lock+0x634/0xac0 [ 738.622490][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.622609][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.622735][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.622855][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.622967][ T43] rtnl_newlink+0x64b/0xa30 [ 738.623082][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.623193][ T43] ? find_held_lock+0x2c/0x110 [ 738.623316][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.623435][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.623553][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.623665][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.623778][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.623891][ T43] ? hlock_class+0x4e/0x130 [ 738.624005][ T43] ? mark_lock+0x38/0x3e0 [ 738.624093][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.624207][ T43] netlink_rcv_skb+0x130/0x360 [ 738.624330][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.624443][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.624573][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.624690][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.624802][ T43] netlink_unicast+0x44b/0x710 [ 738.624918][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.625031][ T43] ? find_held_lock+0x2c/0x110 [ 738.625144][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.625265][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.625411][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.625528][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.625640][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.625785][ T43] ? hlock_class+0x4e/0x130 [ 738.625902][ T43] ? validate_chain+0x130/0x9b0 [ 738.626018][ T43] ___sys_sendmsg+0xee/0x170 [ 738.626131][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.626243][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.626378][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.626501][ T43] ? find_held_lock+0x2c/0x110 [ 738.626619][ T43] ? __lock_release+0x103/0x460 [ 738.626734][ T43] ? __might_fault+0x11b/0x170 [ 738.626852][ T43] ? fdget+0x52/0x1e0 [ 738.626947][ T43] ? lock_acquire+0x32/0xc0 [ 738.627061][ T43] __sys_sendmsg+0xcd/0x170 [ 738.627184][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.627297][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.627434][ T43] do_syscall_64+0xc1/0x1d0 [ 738.627554][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.627704][ T43] RIP: 0033:0x7fceece8b7b7 [ 738.627830][ T43] RSP: 002b:00007fff5020b538 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.628003][ T43] RAX: ffffffffffffffda RBX: 00007fff5020bc60 RCX: 00007fceece8b7b7 [ 738.628170][ T43] RDX: 0000000000000000 RSI: 00007fff5020b5a0 RDI: 0000000000000005 [ 738.628348][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.628518][ T43] R10: 00007fceecd44708 R11: 0000000000000246 R12: 00007fff5020bc78 [ 738.628686][ T43] R13: 000000006729c08c R14: 0000000000496600 R15: 00007fff5020b688 [ 738.628863][ T43] </TASK> [ 738.628948][ T43] INFO: lockdep is turned off. [ 861.496415][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.496784][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.496904][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.497110][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.497394][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.497561][ T43] Call Trace: [ 861.497656][ T43] <TASK> [ 861.497725][ T43] __schedule+0xa19/0x1dc0 [ 861.497868][ T43] ? __pfx___schedule+0x10/0x10 [ 861.497999][ T43] ? __lock_release+0x103/0x460 [ 861.498129][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.498260][ T43] ? trace_lock_release+0x10e/0x180 [ 861.498416][ T43] schedule+0xdf/0x210 [ 861.498528][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.498652][ T43] __mutex_lock+0x634/0xac0 [ 861.498778][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.498910][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.499036][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.499159][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.499280][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.499407][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.499532][ T43] addrconf_verify_work+0x12/0x30 [ 861.499652][ T43] process_one_work+0xe55/0x16d0 [ 861.499777][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.499901][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.500027][ T43] ? assign_work+0x16c/0x240 [ 861.500152][ T43] worker_thread+0x58c/0xce0 [ 861.500278][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.500404][ T43] kthread+0x28a/0x350 [ 861.500499][ T43] ? __pfx_kthread+0x10/0x10 [ 861.500623][ T43] ret_from_fork+0x31/0x70 [ 861.500749][ T43] ? __pfx_kthread+0x10/0x10 [ 861.500876][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.501004][ T43] </TASK> [ 861.501110][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.501339][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr