[ 28.258183][ T255] [ 28.258286][ T255] ===================================== [ 28.258419][ T255] WARNING: bad unlock balance detected! [ 28.258548][ T255] 6.12.0-rc5-virtme #1 Not tainted [ 28.258675][ T255] ------------------------------------- [ 28.258809][ T255] ip/255 is trying to release lock (rtnl_mutex) at: [ 28.258970][ T255] [] __rtnl_unlock+0x69/0xf0 [ 28.259135][ T255] but there are no more locks to release! [ 28.259265][ T255] [ 28.259265][ T255] other info that might help us debug this: [ 28.259451][ T255] no locks held by ip/255. [ 28.259582][ T255] [ 28.259582][ T255] stack backtrace: [ 28.259750][ T255] CPU: 2 UID: 0 PID: 255 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 28.259944][ T255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 28.260230][ T255] Call Trace: [ 28.260334][ T255] [ 28.260403][ T255] dump_stack_lvl+0x82/0xd0 [ 28.260539][ T255] ? __rtnl_unlock+0x69/0xf0 [ 28.260675][ T255] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 28.260809][ T255] __lock_release+0x2f7/0x460 [ 28.260941][ T255] ? __pfx___lock_release+0x10/0x10 [ 28.261074][ T255] ? __rtnl_unlock+0x69/0xf0 [ 28.261207][ T255] lock_release+0xd7/0x140 [ 28.261339][ T255] __mutex_unlock_slowpath+0x8f/0x3b0 [ 28.261470][ T255] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 28.261599][ T255] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 28.261764][ T255] ? rtnl_link_ops_get+0x187/0x220 [ 28.261899][ T255] __rtnl_unlock+0x69/0xf0 [ 28.262032][ T255] rtnl_newlink+0x7fd/0xa30 [ 28.262165][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 28.262298][ T255] ? find_held_lock+0x2c/0x110 [ 28.262431][ T255] ? __lock_release+0x103/0x460 [ 28.262562][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 28.262694][ T255] ? __pfx___lock_release+0x10/0x10 [ 28.262826][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 28.262955][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 28.263084][ T255] rtnetlink_rcv_msg+0x712/0xc10 [ 28.263219][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 28.263350][ T255] ? hlock_class+0x4e/0x130 [ 28.263479][ T255] ? mark_lock+0x38/0x3e0 [ 28.263580][ T255] ? __lock_acquire+0xb3f/0x1580 [ 28.263710][ T255] netlink_rcv_skb+0x130/0x360 [ 28.263846][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 28.263979][ T255] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 28.264113][ T255] ? netlink_deliver_tap+0x13e/0x340 [ 28.264242][ T255] ? netlink_deliver_tap+0xc3/0x340 [ 28.264374][ T255] netlink_unicast+0x44b/0x710 [ 28.264506][ T255] ? __pfx_netlink_unicast+0x10/0x10 [ 28.264641][ T255] ? find_held_lock+0x2c/0x110 [ 28.264771][ T255] netlink_sendmsg+0x723/0xbe0 [ 28.264903][ T255] ? __pfx_netlink_sendmsg+0x10/0x10 [ 28.265035][ T255] ____sys_sendmsg+0x7ac/0xa10 [ 28.265167][ T255] ? __pfx_____sys_sendmsg+0x10/0x10 [ 28.265294][ T255] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 28.265453][ T255] ? hlock_class+0x4e/0x130 [ 28.265587][ T255] ? validate_chain+0x130/0x9b0 [ 28.265722][ T255] ___sys_sendmsg+0xee/0x170 [ 28.265852][ T255] ? __pfx_validate_chain+0x10/0x10 [ 28.265982][ T255] ? __pfx____sys_sendmsg+0x10/0x10 [ 28.266112][ T255] ? __lock_acquire+0xb3f/0x1580 [ 28.266245][ T255] ? find_held_lock+0x2c/0x110 [ 28.266378][ T255] ? __lock_release+0x103/0x460 [ 28.266508][ T255] ? __might_fault+0x11b/0x170 [ 28.266639][ T255] ? fdget+0x52/0x1e0 [ 28.266740][ T255] ? lock_acquire+0x32/0xc0 [ 28.266876][ T255] __sys_sendmsg+0xcd/0x170 [ 28.267005][ T255] ? __pfx___sys_sendmsg+0x10/0x10 [ 28.267134][ T255] ? rseq_update_cpu_node_id+0xe6/0x140 [ 28.267271][ T255] do_syscall_64+0xc1/0x1d0 [ 28.267401][ T255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 28.267563][ T255] RIP: 0033:0x7fe23b00e7b7 [ 28.267698][ 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 [ 28.268165][ T255] RSP: 002b:00007ffe2237fcd8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 28.268361][ T255] RAX: ffffffffffffffda RBX: 00007ffe22380400 RCX: 00007fe23b00e7b7 [ 28.268556][ T255] RDX: 0000000000000000 RSI: 00007ffe2237fd40 RDI: 0000000000000005 [ 28.268751][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 28.268949][ T255] R10: 00007fe23aec7708 R11: 0000000000000246 R12: 00007ffe22380418 [ 28.269141][ T255] R13: 000000006729c09f R14: 0000000000496600 R15: 00007ffe2237fe28 [ 28.269341][ T255] [ 247.091447][ T43] INFO: task ip:255 blocked for more than 122 seconds. [ 247.091976][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.092196][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.092403][ T43] task:ip state:D stack:25768 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 247.092639][ T43] Call Trace: [ 247.092726][ T43] [ 247.092796][ T43] __schedule+0xa19/0x1dc0 [ 247.092924][ T43] ? __pfx___schedule+0x10/0x10 [ 247.093044][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.093166][ T43] ? trace_lock_release+0x10e/0x180 [ 247.093297][ T43] schedule+0xdf/0x210 [ 247.093384][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.093502][ T43] __mutex_lock+0x634/0xac0 [ 247.093618][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.093740][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.093858][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.093976][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.094089][ T43] rtnl_newlink+0x64b/0xa30 [ 247.094205][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.094324][ T43] ? find_held_lock+0x2c/0x110 [ 247.094439][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.094571][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.094690][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.094802][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.094911][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.095018][ T43] ? hlock_class+0x4e/0x130 [ 247.095131][ T43] ? mark_lock+0x38/0x3e0 [ 247.095217][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.095350][ T43] netlink_rcv_skb+0x130/0x360 [ 247.095472][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.095585][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.095705][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.095818][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.095930][ T43] netlink_unicast+0x44b/0x710 [ 247.096042][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.096153][ T43] ? find_held_lock+0x2c/0x110 [ 247.096285][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.096409][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.096523][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.096653][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.096768][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.096908][ T43] ? hlock_class+0x4e/0x130 [ 247.097020][ T43] ? validate_chain+0x130/0x9b0 [ 247.097132][ T43] ___sys_sendmsg+0xee/0x170 [ 247.097247][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.097369][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.097482][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.097595][ T43] ? find_held_lock+0x2c/0x110 [ 247.097709][ T43] ? __lock_release+0x103/0x460 [ 247.097831][ T43] ? __might_fault+0x11b/0x170 [ 247.097941][ T43] ? fdget+0x52/0x1e0 [ 247.098024][ T43] ? lock_acquire+0x32/0xc0 [ 247.098133][ T43] __sys_sendmsg+0xcd/0x170 [ 247.098243][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.098360][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.098477][ T43] do_syscall_64+0xc1/0x1d0 [ 247.098587][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.098725][ T43] RIP: 0033:0x7fe23b00e7b7 [ 247.098842][ T43] RSP: 002b:00007ffe2237fcd8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.099007][ T43] RAX: ffffffffffffffda RBX: 00007ffe22380400 RCX: 00007fe23b00e7b7 [ 247.099178][ T43] RDX: 0000000000000000 RSI: 00007ffe2237fd40 RDI: 0000000000000005 [ 247.099350][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.099513][ T43] R10: 00007fe23aec7708 R11: 0000000000000246 R12: 00007ffe22380418 [ 247.099676][ T43] R13: 000000006729c09f R14: 0000000000496600 R15: 00007ffe2237fe28 [ 247.099843][ T43] [ 247.099928][ T43] INFO: lockdep is turned off. [ 369.971471][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 369.971765][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.971875][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.972062][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 369.972318][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.972497][ T43] Call Trace: [ 369.972584][ T43] [ 369.972646][ T43] __schedule+0xa19/0x1dc0 [ 369.972766][ T43] ? __pfx___schedule+0x10/0x10 [ 369.972884][ T43] ? __lock_release+0x103/0x460 [ 369.973002][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.973117][ T43] ? trace_lock_release+0x10e/0x180 [ 369.973230][ T43] schedule+0xdf/0x210 [ 369.973330][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.973453][ T43] __mutex_lock+0x634/0xac0 [ 369.973570][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.973683][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.973797][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.973910][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.974026][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.974139][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.974249][ T43] addrconf_verify_work+0x12/0x30 [ 369.974370][ T43] process_one_work+0xe55/0x16d0 [ 369.974487][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.974607][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.974719][ T43] ? assign_work+0x16c/0x240 [ 369.974833][ T43] worker_thread+0x58c/0xce0 [ 369.974949][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.975061][ T43] kthread+0x28a/0x350 [ 369.975147][ T43] ? __pfx_kthread+0x10/0x10 [ 369.975264][ T43] ret_from_fork+0x31/0x70 [ 369.975388][ T43] ? __pfx_kthread+0x10/0x10 [ 369.975508][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.975625][ T43] [ 369.975727][ T43] INFO: task ip:255 blocked for more than 245 seconds. [ 369.975868][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.975980][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.976162][ T43] task:ip state:D stack:25768 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 369.976406][ T43] Call Trace: [ 369.976498][ T43] [ 369.976556][ T43] __schedule+0xa19/0x1dc0 [ 369.976671][ T43] ? __pfx___schedule+0x10/0x10 [ 369.976787][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.976902][ T43] ? trace_lock_release+0x10e/0x180 [ 369.977015][ T43] schedule+0xdf/0x210 [ 369.977100][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.977216][ T43] __mutex_lock+0x634/0xac0 [ 369.977336][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.977453][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.977567][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.977681][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.977790][ T43] rtnl_newlink+0x64b/0xa30 [ 369.977905][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.978016][ T43] ? find_held_lock+0x2c/0x110 [ 369.978130][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.978247][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.978366][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.978478][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.978589][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.978700][ T43] ? hlock_class+0x4e/0x130 [ 369.978811][ T43] ? mark_lock+0x38/0x3e0 [ 369.978898][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.979011][ T43] netlink_rcv_skb+0x130/0x360 [ 369.979131][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.979241][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.979367][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.979481][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.979592][ T43] netlink_unicast+0x44b/0x710 [ 369.979705][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.979820][ T43] ? find_held_lock+0x2c/0x110 [ 369.979932][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.980053][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.980168][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.980291][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.980405][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.980543][ T43] ? hlock_class+0x4e/0x130 [ 369.980655][ T43] ? validate_chain+0x130/0x9b0 [ 369.980769][ T43] ___sys_sendmsg+0xee/0x170 [ 369.980885][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.980999][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.981112][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.981225][ T43] ? find_held_lock+0x2c/0x110 [ 369.981344][ T43] ? __lock_release+0x103/0x460 [ 369.981455][ T43] ? __might_fault+0x11b/0x170 [ 369.981569][ T43] ? fdget+0x52/0x1e0 [ 369.981656][ T43] ? lock_acquire+0x32/0xc0 [ 369.981769][ T43] __sys_sendmsg+0xcd/0x170 [ 369.981881][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.981998][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.982125][ T43] do_syscall_64+0xc1/0x1d0 [ 369.982240][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.982389][ T43] RIP: 0033:0x7fe23b00e7b7 [ 369.982506][ T43] RSP: 002b:00007ffe2237fcd8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.982673][ T43] RAX: ffffffffffffffda RBX: 00007ffe22380400 RCX: 00007fe23b00e7b7 [ 369.982845][ T43] RDX: 0000000000000000 RSI: 00007ffe2237fd40 RDI: 0000000000000005 [ 369.983010][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.983173][ T43] R10: 00007fe23aec7708 R11: 0000000000000246 R12: 00007ffe22380418 [ 369.983344][ T43] R13: 000000006729c09f R14: 0000000000496600 R15: 00007ffe2237fe28 [ 369.983512][ T43] [ 369.983596][ T43] INFO: lockdep is turned off. [ 492.851429][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.851775][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.851883][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.852067][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.852323][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.852490][ T43] Call Trace: [ 492.852580][ T43] [ 492.852643][ T43] __schedule+0xa19/0x1dc0 [ 492.852766][ T43] ? __pfx___schedule+0x10/0x10 [ 492.852879][ T43] ? __lock_release+0x103/0x460 [ 492.853008][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.853125][ T43] ? trace_lock_release+0x10e/0x180 [ 492.853240][ T43] schedule+0xdf/0x210 [ 492.853337][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.853463][ T43] __mutex_lock+0x634/0xac0 [ 492.853583][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.853698][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.853815][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.853935][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.854049][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.854163][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.854284][ T43] addrconf_verify_work+0x12/0x30 [ 492.854409][ T43] process_one_work+0xe55/0x16d0 [ 492.854527][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.854643][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.854757][ T43] ? assign_work+0x16c/0x240 [ 492.854871][ T43] worker_thread+0x58c/0xce0 [ 492.854993][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.855117][ T43] kthread+0x28a/0x350 [ 492.855204][ T43] ? __pfx_kthread+0x10/0x10 [ 492.855326][ T43] ret_from_fork+0x31/0x70 [ 492.855451][ T43] ? __pfx_kthread+0x10/0x10 [ 492.855592][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.855714][ T43] [ 492.855821][ T43] INFO: task ip:255 blocked for more than 368 seconds. [ 492.855954][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.856061][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.856237][ T43] task:ip state:D stack:25768 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 492.856477][ T43] Call Trace: [ 492.856561][ T43] [ 492.856619][ T43] __schedule+0xa19/0x1dc0 [ 492.856733][ T43] ? __pfx___schedule+0x10/0x10 [ 492.856844][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.856961][ T43] ? trace_lock_release+0x10e/0x180 [ 492.857074][ T43] schedule+0xdf/0x210 [ 492.857160][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.857281][ T43] __mutex_lock+0x634/0xac0 [ 492.857395][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.857511][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.857625][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.857740][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.857851][ T43] rtnl_newlink+0x64b/0xa30 [ 492.857966][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.858076][ T43] ? find_held_lock+0x2c/0x110 [ 492.858187][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.858311][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.858425][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.858536][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.858653][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.858765][ T43] ? hlock_class+0x4e/0x130 [ 492.858878][ T43] ? mark_lock+0x38/0x3e0 [ 492.858967][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.859080][ T43] netlink_rcv_skb+0x130/0x360 [ 492.859206][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.859327][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.859447][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.859561][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.859674][ T43] netlink_unicast+0x44b/0x710 [ 492.859788][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.859902][ T43] ? find_held_lock+0x2c/0x110 [ 492.860023][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.860143][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.860259][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.860383][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.860496][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.860635][ T43] ? hlock_class+0x4e/0x130 [ 492.860748][ T43] ? validate_chain+0x130/0x9b0 [ 492.860861][ T43] ___sys_sendmsg+0xee/0x170 [ 492.860974][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.861089][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.861204][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.861325][ T43] ? find_held_lock+0x2c/0x110 [ 492.861440][ T43] ? __lock_release+0x103/0x460 [ 492.861552][ T43] ? __might_fault+0x11b/0x170 [ 492.861665][ T43] ? fdget+0x52/0x1e0 [ 492.861751][ T43] ? lock_acquire+0x32/0xc0 [ 492.861866][ T43] __sys_sendmsg+0xcd/0x170 [ 492.861977][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.862092][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.862210][ T43] do_syscall_64+0xc1/0x1d0 [ 492.862331][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.862479][ T43] RIP: 0033:0x7fe23b00e7b7 [ 492.862596][ T43] RSP: 002b:00007ffe2237fcd8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.862764][ T43] RAX: ffffffffffffffda RBX: 00007ffe22380400 RCX: 00007fe23b00e7b7 [ 492.862939][ T43] RDX: 0000000000000000 RSI: 00007ffe2237fd40 RDI: 0000000000000005 [ 492.863103][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.863268][ T43] R10: 00007fe23aec7708 R11: 0000000000000246 R12: 00007ffe22380418 [ 492.863442][ T43] R13: 000000006729c09f R14: 0000000000496600 R15: 00007ffe2237fe28 [ 492.863612][ T43] [ 492.863697][ T43] INFO: lockdep is turned off. [ 615.731431][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.731783][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.731895][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.732080][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.732339][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.732503][ T43] Call Trace: [ 615.732589][ T43] [ 615.732653][ T43] __schedule+0xa19/0x1dc0 [ 615.732773][ T43] ? __pfx___schedule+0x10/0x10 [ 615.732886][ T43] ? __lock_release+0x103/0x460 [ 615.733000][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.733118][ T43] ? trace_lock_release+0x10e/0x180 [ 615.733233][ T43] schedule+0xdf/0x210 [ 615.733328][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.733450][ T43] __mutex_lock+0x634/0xac0 [ 615.733567][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.733680][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.733793][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.733905][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.734018][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.734131][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.734241][ T43] addrconf_verify_work+0x12/0x30 [ 615.734372][ T43] process_one_work+0xe55/0x16d0 [ 615.734491][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.734601][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.734713][ T43] ? assign_work+0x16c/0x240 [ 615.734827][ T43] worker_thread+0x58c/0xce0 [ 615.734944][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.735055][ T43] kthread+0x28a/0x350 [ 615.735141][ T43] ? __pfx_kthread+0x10/0x10 [ 615.735256][ T43] ret_from_fork+0x31/0x70 [ 615.735375][ T43] ? __pfx_kthread+0x10/0x10 [ 615.735488][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.735607][ T43] [ 615.735707][ T43] INFO: task ip:255 blocked for more than 491 seconds. [ 615.735839][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.735944][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.736122][ T43] task:ip state:D stack:25768 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 615.736361][ T43] Call Trace: [ 615.736445][ T43] [ 615.736504][ T43] __schedule+0xa19/0x1dc0 [ 615.736616][ T43] ? __pfx___schedule+0x10/0x10 [ 615.736727][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.736841][ T43] ? trace_lock_release+0x10e/0x180 [ 615.736954][ T43] schedule+0xdf/0x210 [ 615.737038][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.737154][ T43] __mutex_lock+0x634/0xac0 [ 615.737266][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.737389][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.737504][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.737617][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.737729][ T43] rtnl_newlink+0x64b/0xa30 [ 615.737846][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.737956][ T43] ? find_held_lock+0x2c/0x110 [ 615.738069][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.738188][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.738306][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.738418][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.738529][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.738640][ T43] ? hlock_class+0x4e/0x130 [ 615.738749][ T43] ? mark_lock+0x38/0x3e0 [ 615.738836][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.738948][ T43] netlink_rcv_skb+0x130/0x360 [ 615.739068][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.739187][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.739310][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.739423][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.739535][ T43] netlink_unicast+0x44b/0x710 [ 615.739651][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.739766][ T43] ? find_held_lock+0x2c/0x110 [ 615.739881][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.740001][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.740118][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.740233][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.740358][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.740497][ T43] ? hlock_class+0x4e/0x130 [ 615.740610][ T43] ? validate_chain+0x130/0x9b0 [ 615.740722][ T43] ___sys_sendmsg+0xee/0x170 [ 615.740834][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.740949][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.741063][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.741178][ T43] ? find_held_lock+0x2c/0x110 [ 615.741299][ T43] ? __lock_release+0x103/0x460 [ 615.741409][ T43] ? __might_fault+0x11b/0x170 [ 615.741522][ T43] ? fdget+0x52/0x1e0 [ 615.741606][ T43] ? lock_acquire+0x32/0xc0 [ 615.741721][ T43] __sys_sendmsg+0xcd/0x170 [ 615.741832][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.741948][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.742067][ T43] do_syscall_64+0xc1/0x1d0 [ 615.742182][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.742330][ T43] RIP: 0033:0x7fe23b00e7b7 [ 615.742449][ T43] RSP: 002b:00007ffe2237fcd8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.742619][ T43] RAX: ffffffffffffffda RBX: 00007ffe22380400 RCX: 00007fe23b00e7b7 [ 615.742792][ T43] RDX: 0000000000000000 RSI: 00007ffe2237fd40 RDI: 0000000000000005 [ 615.742960][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.743125][ T43] R10: 00007fe23aec7708 R11: 0000000000000246 R12: 00007ffe22380418 [ 615.743298][ T43] R13: 000000006729c09f R14: 0000000000496600 R15: 00007ffe2237fe28 [ 615.743467][ T43] [ 615.743551][ T43] INFO: lockdep is turned off. [ 738.611377][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.611735][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.611846][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.612027][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.612256][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.612468][ T43] Call Trace: [ 738.612554][ T43] [ 738.612624][ T43] __schedule+0xa19/0x1dc0 [ 738.612745][ T43] ? __pfx___schedule+0x10/0x10 [ 738.612858][ T43] ? __lock_release+0x103/0x460 [ 738.612976][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.613092][ T43] ? trace_lock_release+0x10e/0x180 [ 738.613205][ T43] schedule+0xdf/0x210 [ 738.613299][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.613420][ T43] __mutex_lock+0x634/0xac0 [ 738.613534][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.613655][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.613768][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.613885][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.613999][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.614113][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.614223][ T43] addrconf_verify_work+0x12/0x30 [ 738.614347][ T43] process_one_work+0xe55/0x16d0 [ 738.614464][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.614582][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.614695][ T43] ? assign_work+0x16c/0x240 [ 738.614809][ T43] worker_thread+0x58c/0xce0 [ 738.614925][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.615035][ T43] kthread+0x28a/0x350 [ 738.615121][ T43] ? __pfx_kthread+0x10/0x10 [ 738.615238][ T43] ret_from_fork+0x31/0x70 [ 738.615357][ T43] ? __pfx_kthread+0x10/0x10 [ 738.615470][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.615586][ T43] [ 738.615693][ T43] INFO: task ip:255 blocked for more than 614 seconds. [ 738.615824][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.615931][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.616109][ T43] task:ip state:D stack:25768 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 738.616349][ T43] Call Trace: [ 738.616434][ T43] [ 738.616492][ T43] __schedule+0xa19/0x1dc0 [ 738.616606][ T43] ? __pfx___schedule+0x10/0x10 [ 738.616717][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.616831][ T43] ? trace_lock_release+0x10e/0x180 [ 738.616942][ T43] schedule+0xdf/0x210 [ 738.617026][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.617143][ T43] __mutex_lock+0x634/0xac0 [ 738.617256][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.617377][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.617491][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.617606][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.617715][ T43] rtnl_newlink+0x64b/0xa30 [ 738.617830][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.617940][ T43] ? find_held_lock+0x2c/0x110 [ 738.618052][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.618173][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.618289][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.618400][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.618514][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.618623][ T43] ? hlock_class+0x4e/0x130 [ 738.618734][ T43] ? mark_lock+0x38/0x3e0 [ 738.618821][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.618934][ T43] netlink_rcv_skb+0x130/0x360 [ 738.619052][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.619163][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.619287][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.619399][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.619513][ T43] netlink_unicast+0x44b/0x710 [ 738.619627][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.619741][ T43] ? find_held_lock+0x2c/0x110 [ 738.619859][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.619976][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.620092][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.620207][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.620332][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.620471][ T43] ? hlock_class+0x4e/0x130 [ 738.620582][ T43] ? validate_chain+0x130/0x9b0 [ 738.620694][ T43] ___sys_sendmsg+0xee/0x170 [ 738.620806][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.620923][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.621036][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.621151][ T43] ? find_held_lock+0x2c/0x110 [ 738.621266][ T43] ? __lock_release+0x103/0x460 [ 738.621383][ T43] ? __might_fault+0x11b/0x170 [ 738.621496][ T43] ? fdget+0x52/0x1e0 [ 738.621582][ T43] ? lock_acquire+0x32/0xc0 [ 738.621696][ T43] __sys_sendmsg+0xcd/0x170 [ 738.621809][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.621924][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.622043][ T43] do_syscall_64+0xc1/0x1d0 [ 738.622155][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.622303][ T43] RIP: 0033:0x7fe23b00e7b7 [ 738.622424][ T43] RSP: 002b:00007ffe2237fcd8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.622591][ T43] RAX: ffffffffffffffda RBX: 00007ffe22380400 RCX: 00007fe23b00e7b7 [ 738.622790][ T43] RDX: 0000000000000000 RSI: 00007ffe2237fd40 RDI: 0000000000000005 [ 738.622956][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.623119][ T43] R10: 00007fe23aec7708 R11: 0000000000000246 R12: 00007ffe22380418 [ 738.623294][ T43] R13: 000000006729c09f R14: 0000000000496600 R15: 00007ffe2237fe28 [ 738.623464][ T43] [ 738.623550][ T43] INFO: lockdep is turned off. [ 861.491395][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.491746][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.491854][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.492038][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.492293][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.492460][ T43] Call Trace: [ 861.492546][ T43] [ 861.492609][ T43] __schedule+0xa19/0x1dc0 [ 861.492731][ T43] ? __pfx___schedule+0x10/0x10 [ 861.492866][ T43] ? __lock_release+0x103/0x460 [ 861.492985][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.493102][ T43] ? trace_lock_release+0x10e/0x180 [ 861.493215][ T43] schedule+0xdf/0x210 [ 861.493314][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.493435][ T43] __mutex_lock+0x634/0xac0 [ 861.493551][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.493665][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.493779][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.493892][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.494007][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.494122][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.494234][ T43] addrconf_verify_work+0x12/0x30 [ 861.494366][ T43] process_one_work+0xe55/0x16d0 [ 861.494486][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.494598][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.494711][ T43] ? assign_work+0x16c/0x240 [ 861.494824][ T43] worker_thread+0x58c/0xce0 [ 861.494941][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.495050][ T43] kthread+0x28a/0x350 [ 861.495138][ T43] ? __pfx_kthread+0x10/0x10 [ 861.495256][ T43] ret_from_fork+0x31/0x70 [ 861.495378][ T43] ? __pfx_kthread+0x10/0x10 [ 861.495490][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.495607][ T43] [ 861.495691][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.495892][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr