[ 26.759449][ T253] modprobe (253) used greatest stack depth: 24496 bytes left [ 27.011000][ T255] [ 27.011101][ T255] ===================================== [ 27.011231][ T255] WARNING: bad unlock balance detected! [ 27.011365][ T255] 6.12.0-rc5-virtme #1 Not tainted [ 27.011494][ T255] ------------------------------------- [ 27.011616][ T255] ip/255 is trying to release lock (rtnl_mutex) at: [ 27.011787][ T255] [] __rtnl_unlock+0x69/0xf0 [ 27.011947][ T255] but there are no more locks to release! [ 27.012070][ T255] [ 27.012070][ T255] other info that might help us debug this: [ 27.012257][ T255] no locks held by ip/255. [ 27.012387][ T255] [ 27.012387][ T255] stack backtrace: [ 27.012547][ T255] CPU: 1 UID: 0 PID: 255 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 27.012740][ T255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 27.013022][ T255] Call Trace: [ 27.013126][ T255] [ 27.013198][ T255] dump_stack_lvl+0x82/0xd0 [ 27.013334][ T255] ? __rtnl_unlock+0x69/0xf0 [ 27.013465][ T255] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 27.013601][ T255] __lock_release+0x2f7/0x460 [ 27.013729][ T255] ? __pfx___lock_release+0x10/0x10 [ 27.013857][ T255] ? __rtnl_unlock+0x69/0xf0 [ 27.013987][ T255] lock_release+0xd7/0x140 [ 27.014117][ T255] __mutex_unlock_slowpath+0x8f/0x3b0 [ 27.014248][ T255] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 27.014377][ T255] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 27.014558][ T255] ? rtnl_link_ops_get+0x187/0x220 [ 27.014692][ T255] __rtnl_unlock+0x69/0xf0 [ 27.014819][ T255] rtnl_newlink+0x7fd/0xa30 [ 27.014944][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.015069][ T255] ? find_held_lock+0x2c/0x110 [ 27.015209][ T255] ? __lock_release+0x103/0x460 [ 27.015337][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.015465][ T255] ? __pfx___lock_release+0x10/0x10 [ 27.015593][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.015720][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.015848][ T255] rtnetlink_rcv_msg+0x712/0xc10 [ 27.015987][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.016116][ T255] ? hlock_class+0x4e/0x130 [ 27.016259][ T255] ? mark_lock+0x38/0x3e0 [ 27.016355][ T255] ? __lock_acquire+0xb3f/0x1580 [ 27.016481][ T255] netlink_rcv_skb+0x130/0x360 [ 27.016609][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.016737][ T255] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 27.016866][ T255] ? netlink_deliver_tap+0x13e/0x340 [ 27.017000][ T255] ? netlink_deliver_tap+0xc3/0x340 [ 27.017129][ T255] netlink_unicast+0x44b/0x710 [ 27.017257][ T255] ? __pfx_netlink_unicast+0x10/0x10 [ 27.017385][ T255] ? find_held_lock+0x2c/0x110 [ 27.017516][ T255] netlink_sendmsg+0x723/0xbe0 [ 27.017647][ T255] ? __pfx_netlink_sendmsg+0x10/0x10 [ 27.017778][ T255] ____sys_sendmsg+0x7ac/0xa10 [ 27.017910][ T255] ? __pfx_____sys_sendmsg+0x10/0x10 [ 27.018041][ T255] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 27.018203][ T255] ? hlock_class+0x4e/0x130 [ 27.018334][ T255] ? validate_chain+0x130/0x9b0 [ 27.018466][ T255] ___sys_sendmsg+0xee/0x170 [ 27.018597][ T255] ? __pfx_validate_chain+0x10/0x10 [ 27.018723][ T255] ? __pfx____sys_sendmsg+0x10/0x10 [ 27.018850][ T255] ? __lock_acquire+0xb3f/0x1580 [ 27.018978][ T255] ? find_held_lock+0x2c/0x110 [ 27.019107][ T255] ? __lock_release+0x103/0x460 [ 27.019236][ T255] ? __might_fault+0x11b/0x170 [ 27.019364][ T255] ? fdget+0x52/0x1e0 [ 27.019468][ T255] ? lock_acquire+0x32/0xc0 [ 27.019596][ T255] __sys_sendmsg+0xcd/0x170 [ 27.019722][ T255] ? __pfx___sys_sendmsg+0x10/0x10 [ 27.019847][ T255] ? rseq_update_cpu_node_id+0xe6/0x140 [ 27.019978][ T255] do_syscall_64+0xc1/0x1d0 [ 27.020108][ T255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 27.020266][ T255] RIP: 0033:0x7ff7596c97b7 [ 27.020402][ 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 [ 27.020854][ T255] RSP: 002b:00007ffcc846ecf8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 27.021042][ T255] RAX: ffffffffffffffda RBX: 00007ffcc846f420 RCX: 00007ff7596c97b7 [ 27.021239][ T255] RDX: 0000000000000000 RSI: 00007ffcc846ed60 RDI: 0000000000000005 [ 27.021427][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 27.021614][ T255] R10: 00007ff759582708 R11: 0000000000000246 R12: 00007ffcc846f438 [ 27.021801][ T255] R13: 000000006729f460 R14: 0000000000496600 R15: 00007ffcc846ee48 [ 27.021992][ T255] [ 247.088429][ T43] INFO: task ip:255 blocked for more than 122 seconds. [ 247.088768][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.088887][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.089079][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 247.089344][ T43] Call Trace: [ 247.089437][ T43] [ 247.089510][ T43] __schedule+0xa19/0x1dc0 [ 247.089639][ T43] ? __pfx___schedule+0x10/0x10 [ 247.089762][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.089889][ T43] ? trace_lock_release+0x10e/0x180 [ 247.090010][ T43] schedule+0xdf/0x210 [ 247.090100][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.090214][ T43] __mutex_lock+0x634/0xac0 [ 247.090345][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.090467][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.090588][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.090710][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.090824][ T43] rtnl_newlink+0x64b/0xa30 [ 247.090945][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.091064][ T43] ? find_held_lock+0x2c/0x110 [ 247.091191][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.091337][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.091450][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.091564][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.091676][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.091804][ T43] ? hlock_class+0x4e/0x130 [ 247.091932][ T43] ? mark_lock+0x38/0x3e0 [ 247.092020][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.092136][ T43] netlink_rcv_skb+0x130/0x360 [ 247.092252][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.092379][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.092499][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.092615][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.092729][ T43] netlink_unicast+0x44b/0x710 [ 247.092845][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.092961][ T43] ? find_held_lock+0x2c/0x110 [ 247.093076][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.093197][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.093329][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.093448][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.093560][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.093701][ T43] ? hlock_class+0x4e/0x130 [ 247.093817][ T43] ? validate_chain+0x130/0x9b0 [ 247.093934][ T43] ___sys_sendmsg+0xee/0x170 [ 247.094048][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.094162][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.094288][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.094407][ T43] ? find_held_lock+0x2c/0x110 [ 247.094524][ T43] ? __lock_release+0x103/0x460 [ 247.094645][ T43] ? __might_fault+0x11b/0x170 [ 247.094763][ T43] ? fdget+0x52/0x1e0 [ 247.094853][ T43] ? lock_acquire+0x32/0xc0 [ 247.094970][ T43] __sys_sendmsg+0xcd/0x170 [ 247.095086][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.095204][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.095331][ T43] do_syscall_64+0xc1/0x1d0 [ 247.095453][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.095596][ T43] RIP: 0033:0x7ff7596c97b7 [ 247.095716][ T43] RSP: 002b:00007ffcc846ecf8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.095888][ T43] RAX: ffffffffffffffda RBX: 00007ffcc846f420 RCX: 00007ff7596c97b7 [ 247.096070][ T43] RDX: 0000000000000000 RSI: 00007ffcc846ed60 RDI: 0000000000000005 [ 247.096244][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.096426][ T43] R10: 00007ff759582708 R11: 0000000000000246 R12: 00007ffcc846f438 [ 247.096596][ T43] R13: 000000006729f460 R14: 0000000000496600 R15: 00007ffcc846ee48 [ 247.096770][ T43] [ 247.096857][ T43] INFO: lockdep is turned off. [ 369.968406][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 369.968717][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.968834][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.969027][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 369.969267][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.969458][ T43] Call Trace: [ 369.969547][ T43] [ 369.969617][ T43] __schedule+0xa19/0x1dc0 [ 369.969741][ T43] ? __pfx___schedule+0x10/0x10 [ 369.969862][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.969982][ T43] ? trace_lock_release+0x10e/0x180 [ 369.970097][ T43] schedule+0xdf/0x210 [ 369.970185][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.970315][ T43] __mutex_lock+0x634/0xac0 [ 369.970434][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.970557][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.970671][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.970789][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.970905][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.971022][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.971135][ T43] addrconf_verify_work+0x12/0x30 [ 369.971248][ T43] process_one_work+0xe55/0x16d0 [ 369.971375][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.971496][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.971611][ T43] ? assign_work+0x16c/0x240 [ 369.971728][ T43] worker_thread+0x58c/0xce0 [ 369.971845][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.971961][ T43] kthread+0x28a/0x350 [ 369.972050][ T43] ? __pfx_kthread+0x10/0x10 [ 369.972164][ T43] ret_from_fork+0x31/0x70 [ 369.972286][ T43] ? __pfx_kthread+0x10/0x10 [ 369.972411][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.972530][ T43] [ 369.972638][ T43] INFO: task ip:255 blocked for more than 245 seconds. [ 369.972773][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.972884][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.973065][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 369.973300][ T43] Call Trace: [ 369.973394][ T43] [ 369.973454][ T43] __schedule+0xa19/0x1dc0 [ 369.973571][ T43] ? __pfx___schedule+0x10/0x10 [ 369.973688][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.973804][ T43] ? trace_lock_release+0x10e/0x180 [ 369.973933][ T43] schedule+0xdf/0x210 [ 369.974021][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.974135][ T43] __mutex_lock+0x634/0xac0 [ 369.974251][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.974378][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.974496][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.974616][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.974730][ T43] rtnl_newlink+0x64b/0xa30 [ 369.974848][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.974966][ T43] ? find_held_lock+0x2c/0x110 [ 369.975084][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.975202][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.975325][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.975443][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.975558][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.975672][ T43] ? hlock_class+0x4e/0x130 [ 369.975794][ T43] ? mark_lock+0x38/0x3e0 [ 369.975881][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.975991][ T43] netlink_rcv_skb+0x130/0x360 [ 369.976105][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.976219][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.976345][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.976477][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.976596][ T43] netlink_unicast+0x44b/0x710 [ 369.976712][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.976827][ T43] ? find_held_lock+0x2c/0x110 [ 369.976946][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.977062][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.977182][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.977310][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.977434][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.977579][ T43] ? hlock_class+0x4e/0x130 [ 369.977695][ T43] ? validate_chain+0x130/0x9b0 [ 369.977813][ T43] ___sys_sendmsg+0xee/0x170 [ 369.977934][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.978047][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.978167][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.978291][ T43] ? find_held_lock+0x2c/0x110 [ 369.978408][ T43] ? __lock_release+0x103/0x460 [ 369.978522][ T43] ? __might_fault+0x11b/0x170 [ 369.978640][ T43] ? fdget+0x52/0x1e0 [ 369.978731][ T43] ? lock_acquire+0x32/0xc0 [ 369.978846][ T43] __sys_sendmsg+0xcd/0x170 [ 369.978962][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.979076][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.979203][ T43] do_syscall_64+0xc1/0x1d0 [ 369.979325][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.979479][ T43] RIP: 0033:0x7ff7596c97b7 [ 369.979598][ T43] RSP: 002b:00007ffcc846ecf8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.979768][ T43] RAX: ffffffffffffffda RBX: 00007ffcc846f420 RCX: 00007ff7596c97b7 [ 369.979940][ T43] RDX: 0000000000000000 RSI: 00007ffcc846ed60 RDI: 0000000000000005 [ 369.980110][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.980283][ T43] R10: 00007ff759582708 R11: 0000000000000246 R12: 00007ffcc846f438 [ 369.980454][ T43] R13: 000000006729f460 R14: 0000000000496600 R15: 00007ffcc846ee48 [ 369.980633][ T43] [ 369.980719][ T43] INFO: lockdep is turned off. [ 492.848352][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.848738][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.848850][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.849037][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.849271][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.849460][ T43] Call Trace: [ 492.849558][ T43] [ 492.849625][ T43] __schedule+0xa19/0x1dc0 [ 492.849756][ T43] ? __pfx___schedule+0x10/0x10 [ 492.849873][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.849995][ T43] ? trace_lock_release+0x10e/0x180 [ 492.850112][ T43] schedule+0xdf/0x210 [ 492.850201][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.850324][ T43] __mutex_lock+0x634/0xac0 [ 492.850443][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.850559][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.850679][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.850795][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.850911][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.851027][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.851141][ T43] addrconf_verify_work+0x12/0x30 [ 492.851255][ T43] process_one_work+0xe55/0x16d0 [ 492.851381][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.851496][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.851616][ T43] ? assign_work+0x16c/0x240 [ 492.851732][ T43] worker_thread+0x58c/0xce0 [ 492.851855][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.851971][ T43] kthread+0x28a/0x350 [ 492.852059][ T43] ? __pfx_kthread+0x10/0x10 [ 492.852173][ T43] ret_from_fork+0x31/0x70 [ 492.852294][ T43] ? __pfx_kthread+0x10/0x10 [ 492.852412][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.852539][ T43] [ 492.852643][ T43] INFO: task ip:255 blocked for more than 368 seconds. [ 492.852782][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.852899][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.853095][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 492.853337][ T43] Call Trace: [ 492.853426][ T43] [ 492.853492][ T43] __schedule+0xa19/0x1dc0 [ 492.853611][ T43] ? __pfx___schedule+0x10/0x10 [ 492.853727][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.853843][ T43] ? trace_lock_release+0x10e/0x180 [ 492.853961][ T43] schedule+0xdf/0x210 [ 492.854048][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.854163][ T43] __mutex_lock+0x634/0xac0 [ 492.854285][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.854411][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.854531][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.854647][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.854765][ T43] rtnl_newlink+0x64b/0xa30 [ 492.854885][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.854999][ T43] ? find_held_lock+0x2c/0x110 [ 492.855115][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.855231][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.855350][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.855471][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.855589][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.855703][ T43] ? hlock_class+0x4e/0x130 [ 492.855827][ T43] ? mark_lock+0x38/0x3e0 [ 492.855918][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.856032][ T43] netlink_rcv_skb+0x130/0x360 [ 492.856158][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.856286][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.856409][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.856527][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.856641][ T43] netlink_unicast+0x44b/0x710 [ 492.856761][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.856875][ T43] ? find_held_lock+0x2c/0x110 [ 492.856994][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.857109][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.857228][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.857372][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.857489][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.857630][ T43] ? hlock_class+0x4e/0x130 [ 492.857745][ T43] ? validate_chain+0x130/0x9b0 [ 492.857859][ T43] ___sys_sendmsg+0xee/0x170 [ 492.857975][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.858089][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.858204][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.858331][ T43] ? find_held_lock+0x2c/0x110 [ 492.858456][ T43] ? __lock_release+0x103/0x460 [ 492.858571][ T43] ? __might_fault+0x11b/0x170 [ 492.858694][ T43] ? fdget+0x52/0x1e0 [ 492.858784][ T43] ? lock_acquire+0x32/0xc0 [ 492.858897][ T43] __sys_sendmsg+0xcd/0x170 [ 492.859013][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.859131][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.859252][ T43] do_syscall_64+0xc1/0x1d0 [ 492.859377][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.859523][ T43] RIP: 0033:0x7ff7596c97b7 [ 492.859641][ T43] RSP: 002b:00007ffcc846ecf8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.859813][ T43] RAX: ffffffffffffffda RBX: 00007ffcc846f420 RCX: 00007ff7596c97b7 [ 492.859983][ T43] RDX: 0000000000000000 RSI: 00007ffcc846ed60 RDI: 0000000000000005 [ 492.860150][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.860326][ T43] R10: 00007ff759582708 R11: 0000000000000246 R12: 00007ffcc846f438 [ 492.860494][ T43] R13: 000000006729f460 R14: 0000000000496600 R15: 00007ffcc846ee48 [ 492.860666][ T43] [ 492.860752][ T43] INFO: lockdep is turned off. [ 615.728491][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.729116][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.729252][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.729483][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.729746][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.729897][ T43] Call Trace: [ 615.729983][ T43] [ 615.730047][ T43] __schedule+0xa19/0x1dc0 [ 615.730177][ T43] ? __pfx___schedule+0x10/0x10 [ 615.730307][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.730422][ T43] ? trace_lock_release+0x10e/0x180 [ 615.730546][ T43] schedule+0xdf/0x210 [ 615.730633][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.730748][ T43] __mutex_lock+0x634/0xac0 [ 615.730865][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.730979][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.731089][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.731212][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.731327][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.731435][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.731542][ T43] addrconf_verify_work+0x12/0x30 [ 615.731652][ T43] process_one_work+0xe55/0x16d0 [ 615.731764][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.731870][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.731981][ T43] ? assign_work+0x16c/0x240 [ 615.732088][ T43] worker_thread+0x58c/0xce0 [ 615.732197][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.732311][ T43] kthread+0x28a/0x350 [ 615.732430][ T43] ? __pfx_kthread+0x10/0x10 [ 615.732546][ T43] ret_from_fork+0x31/0x70 [ 615.732659][ T43] ? __pfx_kthread+0x10/0x10 [ 615.732771][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.732888][ T43] [ 615.732987][ T43] INFO: task ip:255 blocked for more than 491 seconds. [ 615.733124][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.733231][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.733420][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 615.733685][ T43] Call Trace: [ 615.733771][ T43] [ 615.733830][ T43] __schedule+0xa19/0x1dc0 [ 615.733948][ T43] ? __pfx___schedule+0x10/0x10 [ 615.734059][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.734174][ T43] ? trace_lock_release+0x10e/0x180 [ 615.734293][ T43] schedule+0xdf/0x210 [ 615.734377][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.734489][ T43] __mutex_lock+0x634/0xac0 [ 615.734602][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.734717][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.734832][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.734952][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.735061][ T43] rtnl_newlink+0x64b/0xa30 [ 615.735173][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.735290][ T43] ? find_held_lock+0x2c/0x110 [ 615.735404][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.735518][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.735628][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.735741][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.735858][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.735977][ T43] ? hlock_class+0x4e/0x130 [ 615.736082][ T43] ? mark_lock+0x38/0x3e0 [ 615.736167][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.736273][ T43] netlink_rcv_skb+0x130/0x360 [ 615.736388][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.736494][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.736603][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.736718][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.736825][ T43] netlink_unicast+0x44b/0x710 [ 615.736932][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.737037][ T43] ? find_held_lock+0x2c/0x110 [ 615.737147][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.737258][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.737375][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.737513][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.737631][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.737770][ T43] ? hlock_class+0x4e/0x130 [ 615.737884][ T43] ? validate_chain+0x130/0x9b0 [ 615.737996][ T43] ___sys_sendmsg+0xee/0x170 [ 615.738109][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.738220][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.738339][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.738454][ T43] ? find_held_lock+0x2c/0x110 [ 615.738573][ T43] ? __lock_release+0x103/0x460 [ 615.738689][ T43] ? __might_fault+0x11b/0x170 [ 615.738798][ T43] ? fdget+0x52/0x1e0 [ 615.738880][ T43] ? lock_acquire+0x32/0xc0 [ 615.738989][ T43] __sys_sendmsg+0xcd/0x170 [ 615.739097][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.739202][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.739321][ T43] do_syscall_64+0xc1/0x1d0 [ 615.739430][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.739568][ T43] RIP: 0033:0x7ff7596c97b7 [ 615.739683][ T43] RSP: 002b:00007ffcc846ecf8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.739861][ T43] RAX: ffffffffffffffda RBX: 00007ffcc846f420 RCX: 00007ff7596c97b7 [ 615.740028][ T43] RDX: 0000000000000000 RSI: 00007ffcc846ed60 RDI: 0000000000000005 [ 615.740193][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.740367][ T43] R10: 00007ff759582708 R11: 0000000000000246 R12: 00007ffcc846f438 [ 615.740533][ T43] R13: 000000006729f460 R14: 0000000000496600 R15: 00007ffcc846ee48 [ 615.740701][ T43] [ 615.740785][ T43] INFO: lockdep is turned off. [ 738.608432][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.608816][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.608951][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.609162][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.609454][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.609625][ T43] Call Trace: [ 738.609714][ T43] [ 738.609784][ T43] __schedule+0xa19/0x1dc0 [ 738.609926][ T43] ? __pfx___schedule+0x10/0x10 [ 738.610044][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.610191][ T43] ? trace_lock_release+0x10e/0x180 [ 738.610321][ T43] schedule+0xdf/0x210 [ 738.610410][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.610538][ T43] __mutex_lock+0x634/0xac0 [ 738.610660][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.610774][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.610897][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.611013][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.611157][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.611273][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.611397][ T43] addrconf_verify_work+0x12/0x30 [ 738.611534][ T43] process_one_work+0xe55/0x16d0 [ 738.611677][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.611802][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.611925][ T43] ? assign_work+0x16c/0x240 [ 738.612052][ T43] worker_thread+0x58c/0xce0 [ 738.612178][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.612307][ T43] kthread+0x28a/0x350 [ 738.612412][ T43] ? __pfx_kthread+0x10/0x10 [ 738.612533][ T43] ret_from_fork+0x31/0x70 [ 738.612648][ T43] ? __pfx_kthread+0x10/0x10 [ 738.612784][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.612903][ T43] [ 738.613006][ T43] INFO: task ip:255 blocked for more than 614 seconds. [ 738.613163][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.613274][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.613487][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 738.613712][ T43] Call Trace: [ 738.613801][ T43] [ 738.613860][ T43] __schedule+0xa19/0x1dc0 [ 738.613978][ T43] ? __pfx___schedule+0x10/0x10 [ 738.614098][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.614214][ T43] ? trace_lock_release+0x10e/0x180 [ 738.614344][ T43] schedule+0xdf/0x210 [ 738.614454][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.614578][ T43] __mutex_lock+0x634/0xac0 [ 738.614693][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.614829][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.614970][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.615092][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.615212][ T43] rtnl_newlink+0x64b/0xa30 [ 738.615345][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.615461][ T43] ? find_held_lock+0x2c/0x110 [ 738.615588][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.615705][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.615835][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.615951][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.616064][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.616204][ T43] ? hlock_class+0x4e/0x130 [ 738.616324][ T43] ? mark_lock+0x38/0x3e0 [ 738.616415][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.616545][ T43] netlink_rcv_skb+0x130/0x360 [ 738.616662][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.616776][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.616902][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.617019][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.617153][ T43] netlink_unicast+0x44b/0x710 [ 738.617269][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.617400][ T43] ? find_held_lock+0x2c/0x110 [ 738.617545][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.617663][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.617790][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.617911][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.618026][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.618182][ T43] ? hlock_class+0x4e/0x130 [ 738.618306][ T43] ? validate_chain+0x130/0x9b0 [ 738.618439][ T43] ___sys_sendmsg+0xee/0x170 [ 738.618556][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.618670][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.618809][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.618925][ T43] ? find_held_lock+0x2c/0x110 [ 738.619044][ T43] ? __lock_release+0x103/0x460 [ 738.619174][ T43] ? __might_fault+0x11b/0x170 [ 738.619300][ T43] ? fdget+0x52/0x1e0 [ 738.619390][ T43] ? lock_acquire+0x32/0xc0 [ 738.619506][ T43] __sys_sendmsg+0xcd/0x170 [ 738.619623][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.619737][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.619858][ T43] do_syscall_64+0xc1/0x1d0 [ 738.619975][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.620120][ T43] RIP: 0033:0x7ff7596c97b7 [ 738.620247][ T43] RSP: 002b:00007ffcc846ecf8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.620431][ T43] RAX: ffffffffffffffda RBX: 00007ffcc846f420 RCX: 00007ff7596c97b7 [ 738.620602][ T43] RDX: 0000000000000000 RSI: 00007ffcc846ed60 RDI: 0000000000000005 [ 738.620772][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.620939][ T43] R10: 00007ff759582708 R11: 0000000000000246 R12: 00007ffcc846f438 [ 738.621115][ T43] R13: 000000006729f460 R14: 0000000000496600 R15: 00007ffcc846ee48 [ 738.621301][ T43] [ 738.621390][ T43] INFO: lockdep is turned off. [ 861.488330][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.488693][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.488806][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.489037][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.489305][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.489472][ T43] Call Trace: [ 861.489560][ T43] [ 861.489624][ T43] __schedule+0xa19/0x1dc0 [ 861.489749][ T43] ? __pfx___schedule+0x10/0x10 [ 861.489866][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.489986][ T43] ? trace_lock_release+0x10e/0x180 [ 861.490108][ T43] schedule+0xdf/0x210 [ 861.490197][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.490321][ T43] __mutex_lock+0x634/0xac0 [ 861.490440][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.490565][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.490681][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.490797][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.490931][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.491047][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.491161][ T43] addrconf_verify_work+0x12/0x30 [ 861.491275][ T43] process_one_work+0xe55/0x16d0 [ 861.491404][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.491517][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.491633][ T43] ? assign_work+0x16c/0x240 [ 861.491751][ T43] worker_thread+0x58c/0xce0 [ 861.491883][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.491999][ T43] kthread+0x28a/0x350 [ 861.492088][ T43] ? __pfx_kthread+0x10/0x10 [ 861.492211][ T43] ret_from_fork+0x31/0x70 [ 861.492336][ T43] ? __pfx_kthread+0x10/0x10 [ 861.492452][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.492571][ T43] [ 861.492659][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.492859][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr