[ 28.225777][ T255] [ 28.225878][ T255] ===================================== [ 28.226013][ T255] WARNING: bad unlock balance detected! [ 28.226146][ T255] 6.12.0-rc5-virtme #1 Not tainted [ 28.226270][ T255] ------------------------------------- [ 28.226397][ T255] ip/255 is trying to release lock (rtnl_mutex) at: [ 28.226559][ T255] [] __rtnl_unlock+0x69/0xf0 [ 28.226730][ T255] but there are no more locks to release! [ 28.226853][ T255] [ 28.226853][ T255] other info that might help us debug this: [ 28.227039][ T255] no locks held by ip/255. [ 28.227170][ T255] [ 28.227170][ T255] stack backtrace: [ 28.227326][ T255] CPU: 1 UID: 0 PID: 255 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 28.227516][ T255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 28.227798][ T255] Call Trace: [ 28.227899][ T255] [ 28.227967][ T255] dump_stack_lvl+0x82/0xd0 [ 28.228101][ T255] ? __rtnl_unlock+0x69/0xf0 [ 28.228233][ T255] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 28.228364][ T255] __lock_release+0x2f7/0x460 [ 28.228494][ T255] ? __pfx___lock_release+0x10/0x10 [ 28.228631][ T255] ? __rtnl_unlock+0x69/0xf0 [ 28.228761][ T255] lock_release+0xd7/0x140 [ 28.228890][ T255] __mutex_unlock_slowpath+0x8f/0x3b0 [ 28.229020][ T255] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 28.229146][ T255] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 28.229306][ T255] ? rtnl_link_ops_get+0x187/0x220 [ 28.229437][ T255] __rtnl_unlock+0x69/0xf0 [ 28.229563][ T255] rtnl_newlink+0x7fd/0xa30 [ 28.229689][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 28.229821][ T255] ? find_held_lock+0x2c/0x110 [ 28.229953][ T255] ? __lock_release+0x103/0x460 [ 28.230082][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 28.230209][ T255] ? __pfx___lock_release+0x10/0x10 [ 28.230337][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 28.230469][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 28.230604][ T255] rtnetlink_rcv_msg+0x712/0xc10 [ 28.230731][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 28.230859][ T255] ? hlock_class+0x4e/0x130 [ 28.231000][ T255] ? mark_lock+0x38/0x3e0 [ 28.231098][ T255] ? __lock_acquire+0xb3f/0x1580 [ 28.231227][ T255] netlink_rcv_skb+0x130/0x360 [ 28.231358][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 28.231488][ T255] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 28.231624][ T255] ? netlink_deliver_tap+0x13e/0x340 [ 28.231753][ T255] ? netlink_deliver_tap+0xc3/0x340 [ 28.231887][ T255] netlink_unicast+0x44b/0x710 [ 28.232018][ T255] ? __pfx_netlink_unicast+0x10/0x10 [ 28.232153][ T255] ? find_held_lock+0x2c/0x110 [ 28.232281][ T255] netlink_sendmsg+0x723/0xbe0 [ 28.232409][ T255] ? __pfx_netlink_sendmsg+0x10/0x10 [ 28.232539][ T255] ____sys_sendmsg+0x7ac/0xa10 [ 28.232669][ T255] ? __pfx_____sys_sendmsg+0x10/0x10 [ 28.232795][ T255] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 28.232955][ T255] ? hlock_class+0x4e/0x130 [ 28.233092][ T255] ? validate_chain+0x130/0x9b0 [ 28.233228][ T255] ___sys_sendmsg+0xee/0x170 [ 28.233357][ T255] ? __pfx_validate_chain+0x10/0x10 [ 28.233486][ T255] ? __pfx____sys_sendmsg+0x10/0x10 [ 28.233615][ T255] ? __lock_acquire+0xb3f/0x1580 [ 28.233745][ T255] ? find_held_lock+0x2c/0x110 [ 28.233871][ T255] ? __lock_release+0x103/0x460 [ 28.233995][ T255] ? __might_fault+0x11b/0x170 [ 28.234129][ T255] ? fdget+0x52/0x1e0 [ 28.234226][ T255] ? lock_acquire+0x32/0xc0 [ 28.234356][ T255] __sys_sendmsg+0xcd/0x170 [ 28.234482][ T255] ? __pfx___sys_sendmsg+0x10/0x10 [ 28.234608][ T255] ? rseq_update_cpu_node_id+0xe6/0x140 [ 28.234741][ T255] do_syscall_64+0xc1/0x1d0 [ 28.234878][ T255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 28.235036][ T255] RIP: 0033:0x7f246d2247b7 [ 28.235172][ 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 [ 28.235623][ T255] RSP: 002b:00007ffd08856f78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 28.235814][ T255] RAX: ffffffffffffffda RBX: 00007ffd088576a0 RCX: 00007f246d2247b7 [ 28.236005][ T255] RDX: 0000000000000000 RSI: 00007ffd08856fe0 RDI: 0000000000000005 [ 28.236197][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 28.236387][ T255] R10: 00007f246d0dd708 R11: 0000000000000246 R12: 00007ffd088576b8 [ 28.236576][ T255] R13: 00000000672a1519 R14: 0000000000496600 R15: 00007ffd088570c8 [ 28.236768][ T255] [ 247.089647][ T43] INFO: task ip:255 blocked for more than 122 seconds. [ 247.089961][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.090080][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.090270][ T43] task:ip state:D stack:25512 pid:255 tgid:255 ppid:240 flags:0x00004002 [ 247.090535][ T43] Call Trace: [ 247.090629][ T43] [ 247.090712][ T43] __schedule+0xa19/0x1dc0 [ 247.090838][ T43] ? __pfx___schedule+0x10/0x10 [ 247.090956][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.091076][ T43] ? trace_lock_release+0x10e/0x180 [ 247.091194][ T43] schedule+0xdf/0x210 [ 247.091286][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.091416][ T43] __mutex_lock+0x634/0xac0 [ 247.091535][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.091655][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.091784][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.091904][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.092022][ T43] rtnl_newlink+0x64b/0xa30 [ 247.092140][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.092250][ T43] ? find_held_lock+0x2c/0x110 [ 247.092364][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.092487][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.092599][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.092712][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.092827][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.092942][ T43] ? hlock_class+0x4e/0x130 [ 247.093054][ T43] ? mark_lock+0x38/0x3e0 [ 247.093143][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.093255][ T43] netlink_rcv_skb+0x130/0x360 [ 247.093373][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.093491][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.093610][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.093723][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.093841][ T43] netlink_unicast+0x44b/0x710 [ 247.093955][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.094068][ T43] ? find_held_lock+0x2c/0x110 [ 247.094183][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.094299][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.094426][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.094544][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.094656][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.094804][ T43] ? hlock_class+0x4e/0x130 [ 247.094918][ T43] ? validate_chain+0x130/0x9b0 [ 247.095031][ T43] ___sys_sendmsg+0xee/0x170 [ 247.095146][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.095258][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.095373][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.095493][ T43] ? find_held_lock+0x2c/0x110 [ 247.095608][ T43] ? __lock_release+0x103/0x460 [ 247.095720][ T43] ? __might_fault+0x11b/0x170 [ 247.095841][ T43] ? fdget+0x52/0x1e0 [ 247.095929][ T43] ? lock_acquire+0x32/0xc0 [ 247.096042][ T43] __sys_sendmsg+0xcd/0x170 [ 247.096159][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.096271][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.096391][ T43] do_syscall_64+0xc1/0x1d0 [ 247.096512][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.096658][ T43] RIP: 0033:0x7f246d2247b7 [ 247.096783][ T43] RSP: 002b:00007ffd08856f78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.096956][ T43] RAX: ffffffffffffffda RBX: 00007ffd088576a0 RCX: 00007f246d2247b7 [ 247.097126][ T43] RDX: 0000000000000000 RSI: 00007ffd08856fe0 RDI: 0000000000000005 [ 247.097295][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.097481][ T43] R10: 00007f246d0dd708 R11: 0000000000000246 R12: 00007ffd088576b8 [ 247.097656][ T43] R13: 00000000672a1519 R14: 0000000000496600 R15: 00007ffd088570c8 [ 247.097827][ T43] [ 247.097916][ T43] INFO: lockdep is turned off. [ 369.969549][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 369.969886][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.969996][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.970195][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 369.970453][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.970614][ T43] Call Trace: [ 369.970701][ T43] [ 369.970765][ T43] __schedule+0xa19/0x1dc0 [ 369.970887][ T43] ? __pfx___schedule+0x10/0x10 [ 369.971012][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.971131][ T43] ? trace_lock_release+0x10e/0x180 [ 369.971249][ T43] schedule+0xdf/0x210 [ 369.971335][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.971456][ T43] __mutex_lock+0x634/0xac0 [ 369.971574][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.971688][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.971801][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.971913][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.972023][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.972143][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.972254][ T43] addrconf_verify_work+0x12/0x30 [ 369.972371][ T43] process_one_work+0xe55/0x16d0 [ 369.972493][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.972608][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.972720][ T43] ? assign_work+0x16c/0x240 [ 369.972837][ T43] worker_thread+0x58c/0xce0 [ 369.972954][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.973069][ T43] kthread+0x28a/0x350 [ 369.973155][ T43] ? __pfx_kthread+0x10/0x10 [ 369.973266][ T43] ret_from_fork+0x31/0x70 [ 369.973381][ T43] ? __pfx_kthread+0x10/0x10 [ 369.973495][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.973614][ T43] [ 369.973719][ T43] INFO: task ip:255 blocked for more than 245 seconds. [ 369.973850][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.973957][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.974142][ T43] task:ip state:D stack:25512 pid:255 tgid:255 ppid:240 flags:0x00004002 [ 369.974364][ T43] Call Trace: [ 369.974461][ T43] [ 369.974521][ T43] __schedule+0xa19/0x1dc0 [ 369.974638][ T43] ? __pfx___schedule+0x10/0x10 [ 369.974752][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.974867][ T43] ? trace_lock_release+0x10e/0x180 [ 369.974982][ T43] schedule+0xdf/0x210 [ 369.975068][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.975178][ T43] __mutex_lock+0x634/0xac0 [ 369.975292][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.975413][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.975530][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.975645][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.975755][ T43] rtnl_newlink+0x64b/0xa30 [ 369.975871][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.975985][ T43] ? find_held_lock+0x2c/0x110 [ 369.976099][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.976212][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.976323][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.976442][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.976554][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.976666][ T43] ? hlock_class+0x4e/0x130 [ 369.976792][ T43] ? mark_lock+0x38/0x3e0 [ 369.976879][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.976996][ T43] netlink_rcv_skb+0x130/0x360 [ 369.977112][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.977224][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.977341][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.977461][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.977574][ T43] netlink_unicast+0x44b/0x710 [ 369.977692][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.977804][ T43] ? find_held_lock+0x2c/0x110 [ 369.977921][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.978036][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.978151][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.978266][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.978377][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.978528][ T43] ? hlock_class+0x4e/0x130 [ 369.978647][ T43] ? validate_chain+0x130/0x9b0 [ 369.978763][ T43] ___sys_sendmsg+0xee/0x170 [ 369.978875][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.978988][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.979105][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.979220][ T43] ? find_held_lock+0x2c/0x110 [ 369.979333][ T43] ? __lock_release+0x103/0x460 [ 369.979451][ T43] ? __might_fault+0x11b/0x170 [ 369.979565][ T43] ? fdget+0x52/0x1e0 [ 369.979656][ T43] ? lock_acquire+0x32/0xc0 [ 369.979769][ T43] __sys_sendmsg+0xcd/0x170 [ 369.979898][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.980011][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.980131][ T43] do_syscall_64+0xc1/0x1d0 [ 369.980245][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.980392][ T43] RIP: 0033:0x7f246d2247b7 [ 369.980520][ T43] RSP: 002b:00007ffd08856f78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.980692][ T43] RAX: ffffffffffffffda RBX: 00007ffd088576a0 RCX: 00007f246d2247b7 [ 369.980857][ T43] RDX: 0000000000000000 RSI: 00007ffd08856fe0 RDI: 0000000000000005 [ 369.981034][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.981203][ T43] R10: 00007f246d0dd708 R11: 0000000000000246 R12: 00007ffd088576b8 [ 369.981374][ T43] R13: 00000000672a1519 R14: 0000000000496600 R15: 00007ffd088570c8 [ 369.981549][ T43] [ 369.981635][ T43] INFO: lockdep is turned off. [ 492.849578][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.849914][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.850026][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.850219][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.850484][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.850643][ T43] Call Trace: [ 492.850730][ T43] [ 492.850793][ T43] __schedule+0xa19/0x1dc0 [ 492.850919][ T43] ? __pfx___schedule+0x10/0x10 [ 492.851036][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.851153][ T43] ? trace_lock_release+0x10e/0x180 [ 492.851267][ T43] schedule+0xdf/0x210 [ 492.851362][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.851484][ T43] __mutex_lock+0x634/0xac0 [ 492.851605][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.851720][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.851832][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.851948][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.852061][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.852183][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.852294][ T43] addrconf_verify_work+0x12/0x30 [ 492.852414][ T43] process_one_work+0xe55/0x16d0 [ 492.852531][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.852646][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.852762][ T43] ? assign_work+0x16c/0x240 [ 492.852878][ T43] worker_thread+0x58c/0xce0 [ 492.852997][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.853115][ T43] kthread+0x28a/0x350 [ 492.853203][ T43] ? __pfx_kthread+0x10/0x10 [ 492.853317][ T43] ret_from_fork+0x31/0x70 [ 492.853438][ T43] ? __pfx_kthread+0x10/0x10 [ 492.853551][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.853672][ T43] [ 492.853772][ T43] INFO: task ip:255 blocked for more than 368 seconds. [ 492.853907][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.854013][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.854208][ T43] task:ip state:D stack:25512 pid:255 tgid:255 ppid:240 flags:0x00004002 [ 492.854448][ T43] Call Trace: [ 492.854533][ T43] [ 492.854595][ T43] __schedule+0xa19/0x1dc0 [ 492.854713][ T43] ? __pfx___schedule+0x10/0x10 [ 492.854829][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.854944][ T43] ? trace_lock_release+0x10e/0x180 [ 492.855065][ T43] schedule+0xdf/0x210 [ 492.855151][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.855266][ T43] __mutex_lock+0x634/0xac0 [ 492.855381][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.855503][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.855627][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.855743][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.855855][ T43] rtnl_newlink+0x64b/0xa30 [ 492.855969][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.856087][ T43] ? find_held_lock+0x2c/0x110 [ 492.856200][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.856314][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.856430][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.856550][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.856663][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.856775][ T43] ? hlock_class+0x4e/0x130 [ 492.856886][ T43] ? mark_lock+0x38/0x3e0 [ 492.856976][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.857092][ T43] netlink_rcv_skb+0x130/0x360 [ 492.857210][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.857325][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.857450][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.857566][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.857678][ T43] netlink_unicast+0x44b/0x710 [ 492.857792][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.857910][ T43] ? find_held_lock+0x2c/0x110 [ 492.858026][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.858140][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.858256][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.858371][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.858489][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.858631][ T43] ? hlock_class+0x4e/0x130 [ 492.858747][ T43] ? validate_chain+0x130/0x9b0 [ 492.858866][ T43] ___sys_sendmsg+0xee/0x170 [ 492.858978][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.859091][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.859205][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.859319][ T43] ? find_held_lock+0x2c/0x110 [ 492.859442][ T43] ? __lock_release+0x103/0x460 [ 492.859557][ T43] ? __might_fault+0x11b/0x170 [ 492.859672][ T43] ? fdget+0x52/0x1e0 [ 492.859758][ T43] ? lock_acquire+0x32/0xc0 [ 492.859876][ T43] __sys_sendmsg+0xcd/0x170 [ 492.859990][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.860103][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.860225][ T43] do_syscall_64+0xc1/0x1d0 [ 492.860341][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.860491][ T43] RIP: 0033:0x7f246d2247b7 [ 492.860609][ T43] RSP: 002b:00007ffd08856f78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.860783][ T43] RAX: ffffffffffffffda RBX: 00007ffd088576a0 RCX: 00007f246d2247b7 [ 492.860950][ T43] RDX: 0000000000000000 RSI: 00007ffd08856fe0 RDI: 0000000000000005 [ 492.861118][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.861282][ T43] R10: 00007f246d0dd708 R11: 0000000000000246 R12: 00007ffd088576b8 [ 492.861458][ T43] R13: 00000000672a1519 R14: 0000000000496600 R15: 00007ffd088570c8 [ 492.861633][ T43] [ 492.861718][ T43] INFO: lockdep is turned off. [ 615.729622][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.730134][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.730245][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.730461][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.730702][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.730851][ T43] Call Trace: [ 615.730941][ T43] [ 615.731004][ T43] __schedule+0xa19/0x1dc0 [ 615.731122][ T43] ? __pfx___schedule+0x10/0x10 [ 615.731234][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.731349][ T43] ? trace_lock_release+0x10e/0x180 [ 615.731480][ T43] schedule+0xdf/0x210 [ 615.731566][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.731682][ T43] __mutex_lock+0x634/0xac0 [ 615.731797][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.731908][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.732021][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.732134][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.732244][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.732358][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.732477][ T43] addrconf_verify_work+0x12/0x30 [ 615.732589][ T43] process_one_work+0xe55/0x16d0 [ 615.732702][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.732814][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.732925][ T43] ? assign_work+0x16c/0x240 [ 615.733038][ T43] worker_thread+0x58c/0xce0 [ 615.733152][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.733264][ T43] kthread+0x28a/0x350 [ 615.733352][ T43] ? __pfx_kthread+0x10/0x10 [ 615.733466][ T43] ret_from_fork+0x31/0x70 [ 615.733578][ T43] ? __pfx_kthread+0x10/0x10 [ 615.733686][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.733804][ T43] [ 615.733903][ T43] INFO: task ip:255 blocked for more than 491 seconds. [ 615.734036][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.734139][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.734329][ T43] task:ip state:D stack:25512 pid:255 tgid:255 ppid:240 flags:0x00004002 [ 615.734560][ T43] Call Trace: [ 615.734642][ T43] [ 615.734702][ T43] __schedule+0xa19/0x1dc0 [ 615.734814][ T43] ? __pfx___schedule+0x10/0x10 [ 615.734926][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.735038][ T43] ? trace_lock_release+0x10e/0x180 [ 615.735152][ T43] schedule+0xdf/0x210 [ 615.735240][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.735352][ T43] __mutex_lock+0x634/0xac0 [ 615.735467][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.735578][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.735696][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.735808][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.735935][ T43] rtnl_newlink+0x64b/0xa30 [ 615.736059][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.736171][ T43] ? find_held_lock+0x2c/0x110 [ 615.736287][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.736399][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.736517][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.736628][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.736739][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.736848][ T43] ? hlock_class+0x4e/0x130 [ 615.736962][ T43] ? mark_lock+0x38/0x3e0 [ 615.737045][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.737163][ T43] netlink_rcv_skb+0x130/0x360 [ 615.737277][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.737387][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.737507][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.737619][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.737729][ T43] netlink_unicast+0x44b/0x710 [ 615.737842][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.737952][ T43] ? find_held_lock+0x2c/0x110 [ 615.738073][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.738185][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.738296][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.738419][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.738530][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.738671][ T43] ? hlock_class+0x4e/0x130 [ 615.738782][ T43] ? validate_chain+0x130/0x9b0 [ 615.738894][ T43] ___sys_sendmsg+0xee/0x170 [ 615.739009][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.739123][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.739235][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.739350][ T43] ? find_held_lock+0x2c/0x110 [ 615.739466][ T43] ? __lock_release+0x103/0x460 [ 615.739609][ T43] ? __might_fault+0x11b/0x170 [ 615.739728][ T43] ? fdget+0x52/0x1e0 [ 615.739817][ T43] ? lock_acquire+0x32/0xc0 [ 615.739931][ T43] __sys_sendmsg+0xcd/0x170 [ 615.740049][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.740163][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.740284][ T43] do_syscall_64+0xc1/0x1d0 [ 615.740407][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.740564][ T43] RIP: 0033:0x7f246d2247b7 [ 615.740696][ T43] RSP: 002b:00007ffd08856f78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.740864][ T43] RAX: ffffffffffffffda RBX: 00007ffd088576a0 RCX: 00007f246d2247b7 [ 615.741031][ T43] RDX: 0000000000000000 RSI: 00007ffd08856fe0 RDI: 0000000000000005 [ 615.741196][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.741364][ T43] R10: 00007f246d0dd708 R11: 0000000000000246 R12: 00007ffd088576b8 [ 615.741537][ T43] R13: 00000000672a1519 R14: 0000000000496600 R15: 00007ffd088570c8 [ 615.741708][ T43] [ 615.741792][ T43] INFO: lockdep is turned off. [ 738.609533][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.609877][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.609989][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.610177][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.610432][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.610620][ T43] Call Trace: [ 738.610707][ T43] [ 738.610774][ T43] __schedule+0xa19/0x1dc0 [ 738.610899][ T43] ? __pfx___schedule+0x10/0x10 [ 738.611021][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.611140][ T43] ? trace_lock_release+0x10e/0x180 [ 738.611254][ T43] schedule+0xdf/0x210 [ 738.611342][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.611469][ T43] __mutex_lock+0x634/0xac0 [ 738.611589][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.611703][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.611818][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.611931][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.612043][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.612159][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.612270][ T43] addrconf_verify_work+0x12/0x30 [ 738.612387][ T43] process_one_work+0xe55/0x16d0 [ 738.612508][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.612623][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.612737][ T43] ? assign_work+0x16c/0x240 [ 738.612851][ T43] worker_thread+0x58c/0xce0 [ 738.612965][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.613079][ T43] kthread+0x28a/0x350 [ 738.613165][ T43] ? __pfx_kthread+0x10/0x10 [ 738.613283][ T43] ret_from_fork+0x31/0x70 [ 738.613398][ T43] ? __pfx_kthread+0x10/0x10 [ 738.613516][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.613637][ T43] [ 738.613737][ T43] INFO: task ip:255 blocked for more than 614 seconds. [ 738.613868][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.613973][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.614157][ T43] task:ip state:D stack:25512 pid:255 tgid:255 ppid:240 flags:0x00004002 [ 738.614384][ T43] Call Trace: [ 738.614478][ T43] [ 738.614539][ T43] __schedule+0xa19/0x1dc0 [ 738.614653][ T43] ? __pfx___schedule+0x10/0x10 [ 738.614767][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.614882][ T43] ? trace_lock_release+0x10e/0x180 [ 738.614999][ T43] schedule+0xdf/0x210 [ 738.615084][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.615202][ T43] __mutex_lock+0x634/0xac0 [ 738.615315][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.615435][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.615553][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.615668][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.615780][ T43] rtnl_newlink+0x64b/0xa30 [ 738.615893][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.616006][ T43] ? find_held_lock+0x2c/0x110 [ 738.616122][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.616242][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.616355][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.616474][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.616587][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.616700][ T43] ? hlock_class+0x4e/0x130 [ 738.616812][ T43] ? mark_lock+0x38/0x3e0 [ 738.616898][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.617013][ T43] netlink_rcv_skb+0x130/0x360 [ 738.617138][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.617251][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.617368][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.617490][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.617603][ T43] netlink_unicast+0x44b/0x710 [ 738.617716][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.617828][ T43] ? find_held_lock+0x2c/0x110 [ 738.617944][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.618066][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.618181][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.618295][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.618418][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.618559][ T43] ? hlock_class+0x4e/0x130 [ 738.618675][ T43] ? validate_chain+0x130/0x9b0 [ 738.618801][ T43] ___sys_sendmsg+0xee/0x170 [ 738.618913][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.619035][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.619149][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.619263][ T43] ? find_held_lock+0x2c/0x110 [ 738.619375][ T43] ? __lock_release+0x103/0x460 [ 738.619494][ T43] ? __might_fault+0x11b/0x170 [ 738.619609][ T43] ? fdget+0x52/0x1e0 [ 738.619696][ T43] ? lock_acquire+0x32/0xc0 [ 738.619808][ T43] __sys_sendmsg+0xcd/0x170 [ 738.619922][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.620037][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.620159][ T43] do_syscall_64+0xc1/0x1d0 [ 738.620276][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.620422][ T43] RIP: 0033:0x7f246d2247b7 [ 738.620542][ T43] RSP: 002b:00007ffd08856f78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.620711][ T43] RAX: ffffffffffffffda RBX: 00007ffd088576a0 RCX: 00007f246d2247b7 [ 738.620882][ T43] RDX: 0000000000000000 RSI: 00007ffd08856fe0 RDI: 0000000000000005 [ 738.621051][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.621218][ T43] R10: 00007f246d0dd708 R11: 0000000000000246 R12: 00007ffd088576b8 [ 738.621388][ T43] R13: 00000000672a1519 R14: 0000000000496600 R15: 00007ffd088570c8 [ 738.621565][ T43] [ 738.621650][ T43] INFO: lockdep is turned off. [ 861.489574][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.490243][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.490358][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.490568][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.490808][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.490972][ T43] Call Trace: [ 861.491061][ T43] [ 861.491126][ T43] __schedule+0xa19/0x1dc0 [ 861.491252][ T43] ? __pfx___schedule+0x10/0x10 [ 861.491370][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.491503][ T43] ? trace_lock_release+0x10e/0x180 [ 861.491624][ T43] schedule+0xdf/0x210 [ 861.491713][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.491831][ T43] __mutex_lock+0x634/0xac0 [ 861.491958][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.492077][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.492194][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.492314][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.492436][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.492558][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.492675][ T43] addrconf_verify_work+0x12/0x30 [ 861.492790][ T43] process_one_work+0xe55/0x16d0 [ 861.492914][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.493032][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.493151][ T43] ? assign_work+0x16c/0x240 [ 861.493268][ T43] worker_thread+0x58c/0xce0 [ 861.493386][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.493507][ T43] kthread+0x28a/0x350 [ 861.493598][ T43] ? __pfx_kthread+0x10/0x10 [ 861.493713][ T43] ret_from_fork+0x31/0x70 [ 861.493835][ T43] ? __pfx_kthread+0x10/0x10 [ 861.493950][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.494072][ T43] [ 861.494159][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.494365][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr